CN103196064B - A kind of LED bulb light machine module - Google Patents
A kind of LED bulb light machine module Download PDFInfo
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- CN103196064B CN103196064B CN201310140138.7A CN201310140138A CN103196064B CN 103196064 B CN103196064 B CN 103196064B CN 201310140138 A CN201310140138 A CN 201310140138A CN 103196064 B CN103196064 B CN 103196064B
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Abstract
<b> the invention discloses a kind of LED bulb light machine module, comprise both sides and establish light machine template jaggy (43), light machine template (43) is arranged LED to be correlated with components and parts (41), then use transparent sealing (45) and/or transparent cover plate (42) to cover LED components and parts (41) of being correlated with, only expose the pass connected bonding pads that LED is correlated with on components and parts (41).The present invention can be LED bulb and provides the ray machine module that universal strong, specification are few, be convenient to standardization and scale making, and the easier large-scale of LED bulb and standardization are made.</b>
Description
Technical field
The present invention relates to a kind of LED bulb light machine module, particularly a kind of LED bulb light machine module for building LED bulb.
Background technology
Application number be 201210253590.X, 201210253702.1,201210253639.1,201210253844.8, the Chinese patent application such as 201210255564 disclose multiple organization plan, can the general and LED bulb of exchanging, on address Patents describe LED bulb, adopt LED as illuminator, can independently use, interchangeable and change, the light-source structure that can not be split by non-destructive means.These technology are set up Lighting Industry framework centered by LED bulb, make LED bulb (lighting source), light fixture, Lighting control become independent production, the basic concept of end product of application lays a good foundation.Further creation idea is advanced, easier standardized LED bulb structure member is of far-reaching significance for large-scale promotion LED illumination, especially as the ray machine module of LED bulb core component.
Summary of the invention
The object of the invention is to, a kind of LED bulb light machine module is provided.It can be LED bulb and provides the ray machine module that universal strong, specification are few, be convenient to standardization and scale making, and the easier large-scale of LED bulb and standardization are made.
Technical scheme of the present invention: a kind of LED bulb light machine module, be characterized in: comprise both sides and establish light machine template jaggy, light machine template is arranged LED to be correlated with components and parts, described LED components and parts of being correlated with comprise LED chip group and relevant components and parts and circuit, then use transparent sealing and/or transparent cover plate to cover LED components and parts of being correlated with, only expose the pass connected bonding pads that LED is correlated with on components and parts.
In above-mentioned LED bulb light machine module, the transparent sealing of described use and/or transparent cover plate are correlated with method that components and parts cover respectively to LED: on LED is correlated with components and parts, to fill a little transparent adhesive tape levelling for interelement, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate, the profile transparent cover plate identical with light machine template is adopted to add a cover on it again, transparent cover plate is provided with open area, for exposed pad; Or, on LED is correlated with components and parts, to fill a little transparent adhesive tape levelling for interelement, the transparent cover plate adopting profile to be less than light machine template is again added a cover on it, then coated transparent sealing around transparent cover plate, the profile of transparent sealing is flushed with light machine template, transparent cover plate is provided with open area, for exposed pad; Or direct coated transparent sealing on LED is correlated with components and parts, make the profile of transparent sealing flush with light machine template, transparent adhesive tape is provided with open area, for exposed pad.
In aforesaid LED bulb light machine module, for undersized light machine template, described light machine template is circular substrate, and the bilateral symmetry of circular substrate is provided with two Inner arc breach, and the center of circle of arc gap is on the concentric circles of circular substrate outside; Described light machine template is also provided with the circular hole for being connected with the contact pin of electric connector, described pad is on LED is correlated with components and parts and be positioned at circular hole place place, welds mutually after the contact pin of electric connector inserts circular hole with pad.
In aforesaid LED bulb light machine module, for the light machine template of medium size, described light machine template is circular substrate, and two of excision circular substrate place, circular substrate bilateral symmetry ground circle arc, forms two symmetric windows; Described light machine template is also provided with the circular hole of band alignment pin, circular hole is used for being connected with electric connector contraposition; Pad is arranged at circular hole place place by flexible built-up circuit by described LED components and parts of being correlated with, and described electric connector welds mutually with the pad on flexible built-up circuit 44 after inserting circular hole.
In aforesaid LED bulb light machine module, for the light machine template of relatively large size, described light machine template is circular substrate, the both sides of circular substrate are provided with two symmetric windows, the flat-cut that each breach is justified along circular substrate place cuts, and outward-dipping 120 degree of described string two ends, and by arc transition to circular substrate place circle; Described pad is positioned at the inner side of circular substrate, and pad is located at two inner side respectively or concentrates and is located at one of them inner side.
In aforesaid LED bulb light machine module, for undersized light machine template, described circular substrate place diameter of a circle d
gfor 11mm or 16mm; As circular substrate place diameter of a circle d
gduring for 11mm, the center of circle of two arc gaps at diameter be 13mm circle on (i.e. the spacing in two centers of circle), the radius of two arc gaps is 3.2mm; As circular substrate place diameter of a circle d
gduring for 16mm, the center of circle of two arc gaps at diameter be 19mm circle on (i.e. the spacing in two centers of circle), the radius of two arc gaps is 3.6mm.The described circular hole be connected with the contact pin of electric connector is 4, equidistantly symmetrical, spacing 3.5mm, and 2mm place, the circular substrate center of circle is being departed from the center of 4 circular holes, and the center of 4 circular holes is equal with the distance of two breach.
In aforesaid LED bulb light machine module, for the light machine template of medium size, described circular substrate place diameter of a circle d
gfor 18mm or 25mm; As circular substrate place diameter of a circle d
gduring for 18mm, cut two arc chord lengths are 8.2mm, and the distance between two strings is 16mm; As circular substrate place diameter of a circle d
gduring for 25mm, cut two arc chord lengths are 9.8mm, and the distance between two strings is 23mm, and 2mm place, the circular substrate center of circle is being departed from its center of circle, and center of circular hole is equal with the distance of two breach.
In aforesaid LED bulb light machine module, for the light machine template of large-size, described circular substrate place diameter of a circle d
gfor 20mm, 38mm or 50mm, after the chord length in described breach deducts the outward-dipping part in two ends, length is 10mm, and the radius of the circular arc of transition is 1mm; Two strings corresponding to two breach are parallel to each other; As circular substrate place diameter of a circle d
gduring for 20mm, the distance between two strings is 15mm; As circular substrate place diameter of a circle d
gduring for 38mm, the distance between two strings is 33mm; As circular substrate place diameter of a circle d
gduring for 50mm, the distance between two strings is 45mm.
In aforesaid LED bulb light machine module, described transparent cover plate is also coated with fluorescent material and adds stopping off; Or described transparent cover plate is outward formed in mould transparent phosphor.Transparent phosphor is fluorescent material and transparent material is that 5 ~ 30:100 makes by weight.
In aforesaid LED bulb light machine module, described light machine template is also provided with for fixing fixing hole, the quantity of described fixing hole is two, and two fixing holes are symmetrical about the circular central of circular substrate, and the distance between two fixing holes is d
g-6, the diameter of fixing hole is 2.2mm; The line of two fixing holes, mutually orthogonal with the line at two breach centers; Work as d
gduring=20mm, monolaterally open a fixing hole.
Compared with prior art, the present invention is sealed between light machine template and transparent sealing or transparent cover plate by components and parts of being correlated with by LED, the adjacent transparent cover plate of LED chip, transparent adhesive tape is less and be located at by fluorescent material can away from LED chip outside transparent cover plate, such fluorescent material and transparent adhesive tape are not easily aging, improve the luminous efficiency of LED.And the breach of both sides designs in light machine template, be convenient to connect outer lead, can well work in liquid atmosphere simultaneously, ray machine module is arranged on after in the inner cover of LED bulb band transparent insulation conductive fluid, the transparent insulation conductive fluid of being heated can complete unimpeded flowing to carry out thermal cycle through breach, so just make ray machine module of the present invention operationally can have extremely excellent radiating effect, thus improve the luminous efficiency of LED.And applicant of the present invention is through repeatedly studying, test and summing up, light machine template for different size offers all different breach of shape size, make its when do not affect LED be correlated with the arrangement space of components and parts, best liquid flow effect can be reached, and then realize best radiating effect.After what is more important LED illumination adopts aforementioned bulb scheme, LED illumination achieves general and exchanges, and ray machine module wherein falls sharply and focuses on 3 types, amount on 7 specific products, because the specification total amount of ray machine module is few, and cover majority of illumination environment use lamp requirement, so just possessed allow LED middle and upper reaches enterprise and encapsulation enterprise that limited specification kind is adjusted in research and development and center of production ray machine module on carry out the condition of scale and intensive manufacture, LED illumination device manufacturing cost can be reduced on a large scale, thoroughly solving conventional monolithic LED cannot the general critical defect with exchanging.
Accompanying drawing explanation
Fig. 1 is the appearance schematic diagram of the ray machine module of the transparent cover plate using profile identical with light machine template in embodiment 1;
Fig. 2 is the broken away view of the ray machine module shown in Fig. 1;
Fig. 3 is the ray machine module outline drawing that embodiment 1 uses transparent sealing;
Fig. 4 is the ray machine modular structure schematic diagram using profile to be less than the transparent cover plate of light machine template in embodiment 1;
Fig. 5 is the broken away view of the ray machine module shown in Fig. 4;
Fig. 6 is the light machine template perforate schematic diagram of embodiment 1;
Fig. 7 is the light machine template of embodiment 1 and the scheme of installation of connector;
Fig. 8 is the application structure schematic diagram of embodiment 1;
Fig. 9 is the ray machine module outline drawing that embodiment 2 uses transparent sealing;
Figure 10 is the broken away view of the ray machine module of the transparent cover plate using profile identical with light machine template in embodiment 2;
Figure 11 is the ray machine modular structure schematic diagram using profile to be less than the transparent cover plate of light machine template in embodiment 2;
Figure 12 is the light machine template of embodiment 2 and the scheme of installation of connector;
Figure 13 is the perforate schematic diagram of the light machine template of embodiment 2;
Figure 14 is the application structure schematic diagram of embodiment 2;
Figure 15 is the ray machine module outline drawing that embodiment 3 uses transparent sealing;
Figure 16 is the broken away view of the ray machine module of the transparent cover plate using profile identical with light machine template in embodiment 3;
Figure 17 is the ray machine modular structure schematic diagram using profile to be less than the transparent cover plate of light machine template in embodiment 3;
Figure 18 is the light machine template perforate schematic diagram of embodiment 3;
Figure 19 is the application structure schematic diagram of embodiment 3;
Figure 20 is the LED bulb structural representation using ray machine module of the present invention to set up.
Being labeled as in accompanying drawing: 3-heat conduction support, 4-ray machine module, 8-lens snap ring, 7-luminous intensity distribution optical lens, 11-electric connector, 15-stiff end, 16-waterproof apron, 31-reflector layer, 41-LED is correlated with components and parts, 42-transparent cover plate, 43-light machine template, the flexible built-up circuit of 44-, the transparent sealing of 45-, 61-bulb spill inner cover, 61.1-pressure relief vent, 61.2 – unload press mold, snap ring in 81-, 105-bulb hold-down screw, 431-alignment pin.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment 1: a kind of LED bulb light machine module for small size LED bulb, comprise both sides and establish light machine template 43 jaggy, light machine template 43 is arranged LED to be correlated with components and parts 41, described LED components and parts 41 of being correlated with comprise LED chip group and relevant components and parts and circuit, then transparent sealing 45 and/or transparent cover plate 42 is used, LED components and parts 41 of being correlated with are covered, only exposes LED and to be correlated with the pad of components and parts 41.Described transparent sealing 45 and/or transparent cover plate 42 transparent cover plate have the LED method that components and parts 41 cover of being correlated with: as depicted in figs. 1 and 2, on LED is correlated with components and parts 41, to fill a little transparent adhesive tape levelling for interelement, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate, the transparent cover plate 42 that profile is identical with light machine template 43 is adopted to add a cover on it again, transparent cover plate 42 is provided with open area, for exposed pad; Or, as shown in Figures 4 and 5, on LED is correlated with components and parts 41, to fill a little transparent adhesive tape levelling for interelement, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate, the transparent cover plate 42 adopting profile to be less than light machine template 43 is again added a cover on it, and then coated transparent sealing 45 around transparent cover plate 42, makes the profile of transparent sealing 45 flush with light machine template 43, transparent cover plate 42 is provided with open area, for exposed pad; Or as shown in Figure 3, direct coated transparent sealing 45 on LED is correlated with components and parts 41, make the profile of transparent sealing 45 flush with light machine template 43, transparent sealing 45 is provided with open area, for exposed pad.
Described transparent cover plate 42 is also coated with fluorescent material and adds stopping off; Or described transparent cover plate 42 is formed in mould transparent phosphor.Transparent phosphor is that fluorescent material and transparent material are made by weight for 1:10.
The shape of described light machine template 43 as shown in Figure 6, is circular substrate, and the bilateral symmetry of circular substrate is provided with two Inner arc breach, the center of circle of arc gap on the concentric circles of circular substrate outside, with d during its cutting mode
gdiameter, symmetrical X-axis is with l
gfor length, R is radius, w
gfor chord length, cut round both sides and form the round breach that two radiuses are R.The purposes of breach, for when ray machine module is used for liquid heat sink conception, can be carried out thermal cycle from indentation, there by the transparent insulation conductive fluid heated; Described light machine template 43 is also provided with the circular hole for being connected with the contact pin of electric connector 11; Described pad is on LED is correlated with components and parts 41 and be positioned at circular hole place place, welds mutually, as shown in Figure 7 after the contact pin of electric connector 11 inserts circular hole with pad.The described circular hole be connected with the contact pin of electric connector 11 is 4, equidistantly symmetrical, spacing 3.5mm, and 2mm place, the circular substrate center of circle is being departed from the center of 4 circular holes, and the center of 4 circular holes is equal with the distance of two breach.Namely centered by the positive 2mm place of the X-axis of light machine template 43, with 3.5 for spacing, the circular hole of symmetrical 4 diameter 1.4mm.Described circular substrate place diameter of a circle d
gfor 11mm or 16mm; As circular substrate place diameter of a circle d
gduring for 11mm, the center of circle of two arc gaps is on the circle of 13mm at diameter, and the radius of two arc gaps is 3.2mm; As circular substrate place diameter of a circle d
gduring for 16mm, the center of circle of two arc gaps is on the circle of 19mm at diameter, and the radius of two arc gaps is 3.6mm.
The application of LED bulb light machine module of the present invention: electric connector 11 is bonding through heat conduction support 3, the contact pin of electric connector 11 inserts the pad solder on the circular hole components and parts 41 relevant to LED of light machine template 43, spill inner cover 61 is provided with outside LED bulb light machine module, final LED bulb light machine module is suspended between heat conduction support 3 and spill inner cover 61 in confined space, and the light machine template external diameter of LED bulb light machine module and the internal diameter of spill inner cover 61 fit tightly.Constitute the core texture of a LED bulb, in spill inner cover 61, finally inject transparent insulation conductive fluid (spill inner cover 61 being provided with the pressure release film 61.2 of relief hole 61.1 and sealing), as shown in Figure 8.
Embodiment 2: a kind of LED bulb light machine module for medium size LED bulb, comprise both sides and establish light machine template 43 jaggy, light machine template 43 is arranged LED to be correlated with components and parts 41, then transparent sealing 45 and/or transparent cover plate 42 is used, LED components and parts 41 of being correlated with are covered, only exposes the pass connected bonding pads that LED is correlated with on components and parts 41.Described transparent sealing 45 and/or transparent cover plate 42 transparent cover plate to the LED method that components and parts 41 cover of being correlated with are: on LED is correlated with components and parts 41, to fill a little transparent adhesive tape levelling for interelement, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate 42, the transparent cover plate 42 that profile is identical with light machine template 43 is adopted to add a cover on it again, transparent cover plate 42 is provided with open area, for exposed pad, as shown in Figure 10; Or, on LED is correlated with components and parts 41, to fill a little transparent adhesive tape levelling for interelement, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate 42, the transparent cover plate 42 adopting profile to be less than light machine template 43 is again added a cover on it, then coated transparent sealing 45 around transparent cover plate 42, the profile of transparent sealing 45 is flushed with light machine template 43, and transparent cover plate 42 is provided with open area, for exposed pad, as shown in figure 11; Or as shown in Figure 9, direct coated transparent sealing 45 on LED is correlated with components and parts 41, make the profile of transparent sealing 45 flush with light machine template 43, transparent sealing 45 is provided with open area, for exposed pad.Described transparent cover plate 42 is also coated with fluorescent material and adds stopping off; Or described transparent cover plate 42 is formed in mould transparent phosphor.Transparent phosphor is that fluorescent material and transparent material are made by weight for 1:10.
Described light machine template 43 is circular substrate, and as shown in figure 13, two of excision circular substrate place, circular substrate bilateral symmetry ground circle arc, forms two symmetric windows; Described light machine template 43 is also provided with the circular hole of band alignment pin, circular hole is used for being connected with electric connector 11 contraposition; With d
gdiameter, symmetrical X-axis is with l
gfor length, w
gfor chord length, cut round both sides and form breach.The purposes of breach, for when ray machine module is used for liquid heat sink conception, can be carried out thermal cycle from indentation, there by the transparent insulation conductive fluid heated, see Figure 14.In the X-axis of light machine template 43, positive 2mm place is the center of circle, outputs 8mm diameter circle, and circle is provided with the alignment pin 431 of electric connector 11, as shown in figure 13; Flexible built-up circuit 44 components and parts 41 relevant to LED contact welds.Described circular substrate place diameter of a circle d
gfor 18mm or 25mm; As circular substrate place diameter of a circle d
gduring for 18mm, cut two arc chord lengths are 8.2mm, and the distance between two strings is 16mm; As circular substrate place diameter of a circle d
gduring for 25mm, cut two arc chord lengths are 9.8mm, and the distance between two strings is 23mm; The Circularhole diameter of described band alignment pin is 8mm, 2mm place, the circular substrate center of circle is being departed from its center of circle, and center of circular hole is equal with the distance of two breach, is namely the center of circle at the positive 2mm place of the X-axis of light machine template 43, output 8mm diameter circle, circle is provided with the alignment pin 431 of electric connector 11.Pad is arranged at circular hole place place by flexible built-up circuit 44 by described LED components and parts 41 of being correlated with, and welds mutually, as shown in figure 12 after described electric connector 11 inserts circular hole with pad.
The application of LED bulb light machine module of the present invention: electric connector 11 is fixed on heat conduction support 3 by stiff end 15, electric connector 11 inserts the pad solder on the circular hole of the band alignment pin of light machine template 43 and flexible built-up circuit 44, spill inner cover 61 is provided with outside LED bulb light machine module, final LED bulb light machine module is suspended between heat conduction support 3 and spill inner cover 61 in confined space, and light machine template 43 external diameter of LED bulb light machine module and the internal diameter of spill inner cover 61 fit tightly.Constitute the core texture of a LED bulb, in spill inner cover 61, finally inject transparent insulation conductive fluid (spill inner cover 61 being provided with the pressure release film 61.2 of relief hole 61.1 and sealing), as shown in Figure 14 and Figure 20.
Embodiment 3: a kind of LED bulb light machine module, comprise both sides and establish light machine template 43 jaggy, light machine template 43 is arranged LED to be correlated with components and parts 41, then transparent sealing 45 and/or transparent cover plate 42 transparent cover plate is used, LED components and parts 41 of being correlated with are covered, only exposes LED and to be correlated with the pass connected bonding pads of components and parts 41.Described transparent sealing 45 and/or transparent cover plate 42 transparent cover plate to the LED method that components and parts 41 cover of being correlated with are: on LED is correlated with components and parts 41, to fill a little transparent adhesive tape levelling for interelement, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate 42, the transparent cover plate 42 that profile is identical with light machine template 43 is adopted to add a cover on it again, transparent cover plate 42 is provided with open area, for exposed pad, as shown in figure 16; Or, on LED is correlated with components and parts 41, to fill a little transparent adhesive tape levelling for interelement, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate 42, the transparent cover plate 42 adopting profile to be less than light machine template 43 is again added a cover on it, then coated transparent sealing 45 around transparent cover plate 42, the profile of transparent sealing 45 is flushed with light machine template 43, and transparent cover plate 42 is provided with open area, for exposed pad, as shown in figure 17; Or direct coated transparent sealing 45 on LED is correlated with components and parts 41, make the profile of transparent sealing 45 flush with light machine template 43, transparent sealing 45 is provided with open area, for exposed pad and fixing hole, as Figure 15.
Described light machine template 43 as shown in figure 18, for circular substrate, the both sides of circular substrate are provided with two symmetric windows, and the flat-cut that each breach is justified along circular substrate place cuts, and outward-dipping 120 degree of described string two ends, and by arc transition to circular substrate place circle.Its shape is, with d
gdiameter, symmetrical X-axis is with l
gfor length, w
gfor chord length, at chord length w
ghold outward-dipping 120 degree, with R=1.0mm circular arc to diameter d
gexcessively, cut round both sides and form breach.The purposes of breach, for when ray machine module is used for liquid heat sink conception, can be carried out thermal cycle from indentation, there by the transparent insulation conductive fluid heated.As Figure 18, described circular substrate place diameter of a circle d
gfor 20mm, 38mm or 50mm, after the chord length in described breach deducts the outward-dipping part in two ends, length is 10mm, and the radius of the circular arc of transition is 1mm; Two strings corresponding to two breach are parallel to each other; As circular substrate place diameter of a circle d
gduring for 20mm, the distance between two strings is 15mm; As circular substrate place diameter of a circle d
gduring for 38mm, the distance between two strings is 33mm; As circular substrate place diameter of a circle d
gduring for 50mm, the distance between two strings is 45mm.Described pad is positioned at the inner side of circular substrate, and each pad is located at two inner side respectively or concentrates and is located at one of them inner side, and connector 11 is connected with pad by flexible built-up circuit 44.
Described transparent cover plate 42 is also coated with fluorescent material and adds stopping off; Or described transparent cover plate 42 is formed in mould transparent phosphor.Transparent phosphor is that fluorescent material and transparent material are made by weight for 1:10; Described light machine template 43 is also provided with for fixing fixing hole.The quantity of described fixing hole is two, and two fixing holes are symmetrical based on the circular central of circular substrate, and the distance between two fixing holes is d
g-6, the diameter of fixing hole is 2.2mm; The line of two fixing holes, mutually orthogonal with the line at two breach centers; Work as d
gduring=20mm, monolaterally open a fixing hole, as Figure 18.
The application of LED bulb light machine module of the present invention: heat conduction support 3 be provided with perforate, connector 11 inserts perforate and is fixed on heat conduction support 3 by stiff end 15, electric connector 11 is by the pad solder on flexible built-up circuit 44 components and parts 41 relevant to LED, LED bulb light machine module to be located between heat conduction support 3 and spill inner cover 61 in confined space, spill inner cover 61 is provided with step, LED bulb light machine module is shelved on step, and fix with by light machine template outer and step, and the internal diameter of the light machine template external diameter of LED bulb light machine module and spill inner cover 61 fits tightly.The place being different from embodiment 1 and 2 is, connector is positioned at outside spill inner cover 61, it is connected by the pad of flexible built-up circuit 44 components and parts 41 relevant to the LED in spill inner cover 61, in spill inner cover 61, finally inject transparent insulation conductive fluid (spill inner cover 61 being provided with the pressure release film 61.2 of relief hole 61.1 and sealing), constitute the core texture of a LED bulb, as shown in figure 19.
Figure 20 is the application legend of the present invention in a kind of bulb, and outside spill inner cover 61, also can arrange luminous intensity distribution optical lens 7, luminous intensity distribution optical lens 7 is fixed on heat conduction support 3 by interior snap ring 81 and lens snap ring 8.
Above three embodiments, achieve the LED light machine module of following 7 kinds of specifications, the ray machine module of these 7 kinds of specifications can meet most lighting requirement:
Claims (7)
1. a LED bulb light machine module, it is characterized in that: comprise both sides and establish light machine template jaggy (43), light machine template (43) is arranged LED to be correlated with components and parts (41), described LED components and parts (41) of being correlated with comprise LED chip group and relevant components and parts and circuit, described LED is correlated with upper transparent sealing (45) and/or the transparent cover plate (42) of using of components and parts (41) to covering, and only exposes the pass connected bonding pads that LED is correlated with on components and parts (41);
Described light machine template (43) is circular substrate, and the bilateral symmetry of circular substrate is provided with two Inner arc breach, and the center of circle of arc gap is on the concentric circles of circular substrate outside; Described light machine template (43) is also provided with the circular hole for being connected with the contact pin of electric connector (11), described pad is gone up at LED components and parts (41) of being correlated with and is positioned at circular hole place place, welds mutually after the contact pin of electric connector (11) inserts circular hole with pad;
Or described light machine template (43) is circular substrate, two of excision circular substrate place, circular substrate bilateral symmetry ground circle arc, forms two symmetric windows; Described light machine template (43) is also provided with the circular hole of band alignment pin, circular hole is used for being connected with electric connector (11) contraposition; Pad is arranged at circular hole place place by flexible built-up circuit (44) by described LED components and parts (41) of being correlated with, and described electric connector (11) welds mutually with the pad on flexible built-up circuit (44) after inserting circular hole;
Or, described light machine template (43) is circular substrate, and the both sides of circular substrate are provided with two symmetric windows, and the flat-cut that each breach is justified along circular substrate place cuts, and outward-dipping 120 degree of described string two ends, and by arc transition to circular substrate place circle; Described pad is positioned at the inner side of circular substrate, and pad is located at two inner side respectively or concentrates and is located at one of them inner side.
2. LED bulb light machine module according to claim 1, it is characterized in that, the transparent sealing of described use (45) and/or transparent cover plate (42) to the LED method that components and parts (41) cover of being correlated with are: fill a little transparent adhesive tape at the LED interelement of being correlated with on components and parts (41) levelling, make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate (42), the transparent cover plate (42) adopting profile identical with light machine template (43) is again added a cover on it, transparent cover plate (42) is provided with open area, for exposed pad, or, a little transparent adhesive tape is filled levelling at the LED interelement of being correlated with on components and parts (41), make to form transparent adhesive tape as few as possible between LED chip surface and transparent cover plate (42), the transparent cover plate (42) adopting profile to be less than light machine template (43) is again added a cover on it, then coated transparent sealing (45) around transparent cover plate (42), the profile of transparent sealing (45) is flushed with light machine template (43), transparent cover plate (42) is provided with open area, for exposed pad, or, direct coated transparent sealing (45) on LED is correlated with components and parts (41), the profile of transparent sealing (45) is flushed with light machine template (43), and transparent sealing (45) is provided with open area, for exposed pad.
3. LED bulb light machine module according to claim 1, is characterized in that: described circular substrate place diameter of a circle d
gfor 11mm or 16mm; As circular substrate place diameter of a circle d
gduring for 11mm, the center of circle of two arc gaps is on the circle of 13mm at diameter, and the radius of two arc gaps is 3.2mm; As circular substrate place diameter of a circle d
gduring for 16mm, the center of circle of two arc gaps is on the circle of 19mm at diameter, and the radius of two arc gaps is 3.6mm; The described circular hole be connected with the contact pin of electric connector (11) is 4, equidistantly symmetrical, spacing 3.5mm, and 2mm place, the circular substrate center of circle is being departed from the center of 4 circular holes, and the center of 4 circular holes is equal with the distance of two breach.
4. LED bulb light machine module according to claim 1, is characterized in that: described circular substrate place diameter of a circle d
gfor 18mm or 25mm; As circular substrate place diameter of a circle d
gduring for 18mm, cut two arc chord lengths are 8.2mm, and the distance between two strings is 16mm; As circular substrate place diameter of a circle d
gduring for 25mm, cut two arc chord lengths are 9.8mm, and the distance between two strings is 23mm; The Circularhole diameter of described band alignment pin is 8mm, and 2mm place, the circular substrate center of circle is being departed from its center of circle, and center of circular hole is equal with the distance of two breach.
5. LED bulb light machine module according to claim 1, is characterized in that: described circular substrate place diameter of a circle d
gfor 20mm, 38mm or 50mm, after the chord length in described breach deducts the outward-dipping part in two ends, length is 10mm, and the radius of the circular arc of transition is 1mm; Two strings corresponding to two breach are parallel to each other; As circular substrate place diameter of a circle d
gduring for 20mm, the distance between two strings is 15mm; As circular substrate place diameter of a circle d
gduring for 38mm, the distance between two strings is 33mm; As circular substrate place diameter of a circle d
gduring for 50mm, the distance between two strings is 45mm.
6. LED bulb light machine module according to claim 2, is characterized in that: described transparent cover plate (42) is also coated with fluorescent material and adds stopping off; Or described transparent cover plate (42) is formed in mould transparent phosphor.
7. LED bulb light machine module according to claim 5, it is characterized in that: described light machine template (43) is also provided with for fixing fixing hole, the quantity of described fixing hole is two, two fixing holes are symmetrical based on the circular central of circular substrate, and the distance between two fixing holes is d
g-6, the diameter of fixing hole is 2.2mm; The line of two fixing holes, mutually orthogonal with the line at two breach centers; Work as d
gduring=20mm, monolaterally open a fixing hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140138.7A CN103196064B (en) | 2013-04-22 | 2013-04-22 | A kind of LED bulb light machine module |
| PCT/CN2014/075242 WO2014173238A1 (en) | 2013-04-22 | 2014-04-14 | Light engine module for led light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310140138.7A CN103196064B (en) | 2013-04-22 | 2013-04-22 | A kind of LED bulb light machine module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103196064A CN103196064A (en) | 2013-07-10 |
| CN103196064B true CN103196064B (en) | 2016-02-17 |
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| WO2014173238A1 (en) * | 2013-04-22 | 2014-10-30 | 贵州光浦森光电有限公司 | Light engine module for led light bulb |
| CN103968342B (en) * | 2014-05-20 | 2016-05-11 | 贵州光浦森光电有限公司 | LED ray machine module |
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Address after: 562400 Xingyi Qingshui River Economic Development Zone, Guizhou, Guizhou, Qingshui River new building materials circular economy industrial park Patentee after: Guizhou Guangpusen Photoelectric Co., Ltd. Address before: 550002 Guizhou Province, Guiyang city Nanming District South City Hongtai family 28D Patentee before: Guizhou Guangpusen Photoelectric Co., Ltd. |