CN103746505A - Motor wire connection box - Google Patents
Motor wire connection box Download PDFInfo
- Publication number
- CN103746505A CN103746505A CN201310637967.6A CN201310637967A CN103746505A CN 103746505 A CN103746505 A CN 103746505A CN 201310637967 A CN201310637967 A CN 201310637967A CN 103746505 A CN103746505 A CN 103746505A
- Authority
- CN
- China
- Prior art keywords
- box body
- connection box
- heat dissipation
- screwed hole
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention relates to a motor wire connection box. The motor wire connection box comprises a box body and a heat dissipation plate. The lower end of the box body is provided with two wire inlets. The upper end of the box body is provided with lugs. Each lug is provided with a threaded hole I. Two ends of each threaded hole I are provided with circular grooves. The heat dissipation plate is connected onto two sides of the box body through screws. The heat dissipation plate is provided with zigzag grooves. According to the invention, by arranging the threaded holes I provided with the circular grooves, the box body can be directly installed outside the motor base or connected into the motor base provided with grooves conveniently, and by arranging the heat dissipation plate provided with the zigzag grooves, the heat dissipation of wires and electrical elements in the box body can be facilitated, the service life of the wires and the electrical elements can be prolonged, and advantages of simple structure, convenient operation, economy and practicability can be realized.
Description
Technical field
The present invention relates to technical field of motors, relate in particular to a kind of connection box for motor.
Background technology
Under the coal mine that connection box for motor is mainly used in containing gas or coal dust explosion hazard, connection box for motor is the intrinsic safety termination under coal mine, and connection box for motor is used for intrinsic safety circuit two cores of mine supervision system and two wiring, the separated times that pass to four-way of quad.Yet, existing connection box for motor can not meet the outside that can be arranged on electric machine stand, can also be arranged in the groove on electric machine stand, the connection box for motor heat abstractor radiating effect also having is not obvious, in the life-span that is unfavorable for extending the interior electric wire of box body and electric component, can not meet real Production requirement.
Summary of the invention
The object of the invention is, in order to overcome the deficiencies in the prior art, provides a kind of connection box for motor.
The present invention is achieved through the following technical solutions:
A kind of connection box for motor, comprise box body and heating panel, the lower end of described box body is provided with two wiring inlets, the upper end of box body is provided with lug, described lug is provided with screwed hole first, the two ends of described screwed hole first are provided with circular groove, and described heating panel is connected by screw the both sides at box body, and heating panel is provided with tortuous groove.
As the preferred technical solution of the present invention, described lug has four, and is distributed in the bottom of box body.
As the preferred technical solution of the present invention, described screwed hole first has two at least, and is evenly distributed on lug.
As the preferred technical solution of the present invention, on described box body, be also provided with two screwed hole second, described screwed hole second is symmetrically distributed in the front end of box body.
During on-the-spot use, operating personnel are arranged on the present invention on electric machine stand by lug upper screwed hole first, then electric wire is connected with electric component in box body by wiring inlet.
Compared with prior art, the invention has the beneficial effects as follows: the present invention contributes to box body to be directly installed on by being provided with the screwed hole first of circular groove the outside of electric machine stand, or be connected to out in reeded electric machine stand, by being provided with the heating panel of tortuous groove, contribute to the heat radiation of box body internal wire and electric component, the useful life of extending wire and electric component, and simple in structure, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
Described a kind of connection box for motor, comprise box body 1 and heating panel 2, the lower end of described box body 1 is provided with two wiring inlets 11, the upper end of box body 1 is provided with lug 12, described lug 12 has four, and be distributed in the bottom of box body 1, lug 12 is provided with screwed hole first 121, described screwed hole first 121 has two, and be evenly distributed on lug 12, the two ends of screwed hole first 121 are provided with circular groove 1211, the outside that contributes to box body 1 to be directly installed on the screwed hole first 121 of circular groove 1211 electric machine stand, or be connected to out in reeded electric machine stand, on described box body 1, be also provided with two screwed hole second 13, described screwed hole second 13 is symmetrically distributed in the front end of box body 1, described heating panel 2 is connected by screw the both sides at box body 1, heating panel 2 is provided with tortuous groove 21, with the heating panel 2 of tortuous groove 21, contribute to the heat radiation of box body 1 internal wire and electric component, the useful life of extending wire and electric component.
During on-the-spot use, operating personnel are arranged on the present invention on electric machine stand by lug 12 upper screwed hole first 121, then electric wire is connected with the interior electric component of box body 1 by wiring inlet 11.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a connection box for motor, it is characterized in that, comprise box body (1) and heating panel (2), the lower end of described box body (1) is provided with two wiring inlets (11), the upper end of box body (1) is provided with lug (12), and described lug (12) is provided with screwed hole first (121), and the two ends of described screwed hole first (121) are provided with circular groove (1211), described heating panel (2) is connected by screw in the both sides of box body (1), and heating panel (2) is provided with tortuous groove (21).
2. a kind of connection box for motor according to claim 1, is characterized in that, described lug (12) has four, and is distributed in the bottom of box body (1).
3. a kind of connection box for motor according to claim 1, is characterized in that, described screwed hole first (121) has two at least, and is evenly distributed on lug (12).
4. a kind of connection box for motor according to claim 1, is characterized in that, is also provided with two screwed hole second (13) on described box body (1), and described screwed hole second (13) is symmetrically distributed in the front end of box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637967.6A CN103746505A (en) | 2013-12-03 | 2013-12-03 | Motor wire connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310637967.6A CN103746505A (en) | 2013-12-03 | 2013-12-03 | Motor wire connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103746505A true CN103746505A (en) | 2014-04-23 |
Family
ID=50503508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310637967.6A Pending CN103746505A (en) | 2013-12-03 | 2013-12-03 | Motor wire connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103746505A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381314A (en) * | 1993-06-11 | 1995-01-10 | The Whitaker Corporation | Heat dissipating EMI/RFI protective function box |
| JP2005143265A (en) * | 2003-11-10 | 2005-06-02 | Yazaki Corp | Electric connection box |
| CN202142941U (en) * | 2011-08-10 | 2012-02-08 | 吕霞 | Electromechanical integration junction box for electric motor frequency conversion |
| CN202190496U (en) * | 2011-08-23 | 2012-04-11 | 福建省鼎日光电科技有限公司 | Controller with high efficient heat dissipation performance |
| CN202696342U (en) * | 2012-06-26 | 2013-01-23 | 扬州市华胜机电制造有限公司 | Motor junction box |
| CN203617827U (en) * | 2013-12-03 | 2014-05-28 | 昆山南洋电机配件有限公司 | Conjunction box of motor |
-
2013
- 2013-12-03 CN CN201310637967.6A patent/CN103746505A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381314A (en) * | 1993-06-11 | 1995-01-10 | The Whitaker Corporation | Heat dissipating EMI/RFI protective function box |
| JP2005143265A (en) * | 2003-11-10 | 2005-06-02 | Yazaki Corp | Electric connection box |
| CN202142941U (en) * | 2011-08-10 | 2012-02-08 | 吕霞 | Electromechanical integration junction box for electric motor frequency conversion |
| CN202190496U (en) * | 2011-08-23 | 2012-04-11 | 福建省鼎日光电科技有限公司 | Controller with high efficient heat dissipation performance |
| CN202696342U (en) * | 2012-06-26 | 2013-01-23 | 扬州市华胜机电制造有限公司 | Motor junction box |
| CN203617827U (en) * | 2013-12-03 | 2014-05-28 | 昆山南洋电机配件有限公司 | Conjunction box of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |