CN102793604A - Automatic arc light goggles for welder - Google Patents
Automatic arc light goggles for welder Download PDFInfo
- Publication number
- CN102793604A CN102793604A CN2011101401138A CN201110140113A CN102793604A CN 102793604 A CN102793604 A CN 102793604A CN 2011101401138 A CN2011101401138 A CN 2011101401138A CN 201110140113 A CN201110140113 A CN 201110140113A CN 102793604 A CN102793604 A CN 102793604A
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- camera
- arc
- liquid crystal
- arc light
- welder
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Abstract
The invention relates to automatic arc light goggles for a welder. The automatic arc light goggles consist of cameras, a liquid crystal display and a photosensitive switching circuit and are characterized in that a sunlight camera picks up an image generated before arcing, and a highlight camera picks up an image generated after arcing; and the photosensitive switching circuit controls the starting and stopping of the sunlight camera and the highlight camera, namely the sunlight camera is started under the sunlight, and is then stopped at the moment when the arc light flashes, and the highlight camera is started, a video signal is displayed by the liquid crystal display which is close to an eye, and a user can indirectly observe the working conditions before and after arching through the liquid crystal screen. The goggles can effectively protect the eyes of the user to ensure that the eyes can be protected from welding flash, and welding quality can be improved.
Description
Affiliated technical field
The present invention relates to a kind of welder with anti-arc light protective eye lens, especially can cut off the radiating anti-arc light protective eye lens of strong arc light automatically.Belong to the labour protection field.
Background technology
At present, known welder is with anti-arc light utensil, is to consider the light sheet glass with black to place spectacle frame to go up or place above the electric welder's helmet, forms protector.The welder when welding operation, all be earlier with electrode roughly place will the starting the arc the position, reuse another hands puts on one's glasses or hides filter glass, the starting the arc then.Because the action of another hands causes the fine motion of electrode unavoidably, cause the starting the arc in advance, the eyes of burning; Before the backarc color break-up that puts on one's glasses rose, the operator's was that a slice is dark at the moment, and the position of the starting the arc is entirely with estimation, so welding quality is often influenced.
Summary of the invention
In order to overcome above-mentioned deficiency, the present invention provides a kind of welder with the anti-automatic protective eye lens of arc light, and its user eye that can adequately protect is not burnt, and lets user before and after the starting the arc, see starting the arc place incessantly, and greatly handled easily improves welding quality.
The technical solution adopted for the present invention to solve the technical problems is: the image that has absorbed forearc with day light video camera head; Image after the high light photographic head picked-up starting the arc; Control both keyings by photosensitive commutation circuit: open at following day light video camera head of daylight situation; Arc light has dodged moment and has closed a day light video camera head, opens the high light photographic head simultaneously.Video signal is shown by the liquid crystal display screen of pressing close to eyes.User is watched the working condition of starting the arc front and back indirectly through liquid crystal display screen.
The invention has the beneficial effects as follows that the eyes of effectively protecting user are not by welding flash; Can both incessantly, clearly see working condition before and after the starting the arc, be user-friendly for and judge accurately and operation accurately, improve welding quality.
Description of drawings
Fig. 1 is a theory diagram of the present invention.
Fig. 2 is the outer optical axis mapping of embodiment one.
Fig. 3 is the interior optical axis mapping of embodiment one.
1. right day light video camera heads among the figure, a 2. left side day light video camera head, 3. mirror holder, 4. window-blind, 5. hinge, 6. right high light photographic head, 7. photosensitive tube, 8. cantankerous light video camera head, 9. installing plate, 10. lead, 11. photosensitive commutation circuits, 12. batteries.
The specific embodiment
Embodiment one.In Fig. 2, mirror holder (3), installing plate (9) combine through hinge (5), and the outer right side of face of installing plate (9) is put right day light video camera head (1), right high light photographic head (6). and photosensitive tube (7) is put in the centre, and a left side day light video camera head (2), cantankerous light video camera head (8) are put in the left side; Right liquid crystal display screen (14) is put on the right side, the inside of installing plate (9), and left liquid crystal display screen (13) is put in the left side; Photosensitive commutation circuit (11) places one with battery (12) and is connected with above-mentioned components and parts through conductor (12).Window-blind (4) is connected and installed plate (9) and mirror holder (3) two sides up and down.The signal of left and right photographic head picked-up connects left and right liquid crystal display screen respectively.
Embodiment two.For reducing cost, on the basis of embodiment one, deduct two photographic head, a liquid crystal display screen.
Embodiment three.Photographic head, photosensitive tube, liquid crystal display screen are placed on the welders' mask.
Claims (1)
1. a welder is with the anti-automatic protective eye lens of arc light; It is characterized in that: user is not through the working condition before and after the white glass and the filter glass direct viewing starting the arc; But through liquid crystal display screen watch by day light video camera head and the starting the arc of absorbing respectively of high light photographic head before and after image, watch the working condition before and after the starting the arc indirectly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101401138A CN102793604A (en) | 2011-05-27 | 2011-05-27 | Automatic arc light goggles for welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101401138A CN102793604A (en) | 2011-05-27 | 2011-05-27 | Automatic arc light goggles for welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102793604A true CN102793604A (en) | 2012-11-28 |
Family
ID=47193079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101401138A Pending CN102793604A (en) | 2011-05-27 | 2011-05-27 | Automatic arc light goggles for welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102793604A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923964A (en) * | 2017-04-18 | 2017-07-07 | 贵州建工集团第二建筑工程有限责任公司 | A kind of easy device for preventing and treating electro-welding arc pollution |
| CN108121085A (en) * | 2018-01-09 | 2018-06-05 | 成都黑贝智能科技有限公司 | Suitable for the eye protection equipment of a variety of light environments |
| CN109862288A (en) * | 2019-03-26 | 2019-06-07 | 华侨大学 | Video automatic switch-over circuit and working method with dual camera electric welder's helmet |
| GB2590135A (en) * | 2019-09-24 | 2021-06-23 | Otos Wing Co Ltd | Welding information providing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491390A (en) * | 1982-05-06 | 1985-01-01 | Tong Shen Hsieh | Automatic liquid-crystal light shutter |
| WO2005102230A1 (en) * | 2004-04-27 | 2005-11-03 | Otostech Co., Ltd. | Automatic digital welding helmet using camera |
| CN101214178A (en) * | 2007-12-26 | 2008-07-09 | 北京理工大学 | Video frequency reinforcing reality auxiliary operation welding protection helmet |
| CN201139682Y (en) * | 2007-11-09 | 2008-10-29 | 中原工学院 | Microcontroller controlled eye protector for welder automatically changing light |
| US20090231417A1 (en) * | 2005-06-07 | 2009-09-17 | Commissariat A L'energie Atomique | Protective Glasses |
| US20110083241A1 (en) * | 2009-10-13 | 2011-04-14 | Lincoln Global, Inc. | Welding helmet with integral user interface |
-
2011
- 2011-05-27 CN CN2011101401138A patent/CN102793604A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4491390A (en) * | 1982-05-06 | 1985-01-01 | Tong Shen Hsieh | Automatic liquid-crystal light shutter |
| WO2005102230A1 (en) * | 2004-04-27 | 2005-11-03 | Otostech Co., Ltd. | Automatic digital welding helmet using camera |
| US20090231417A1 (en) * | 2005-06-07 | 2009-09-17 | Commissariat A L'energie Atomique | Protective Glasses |
| CN201139682Y (en) * | 2007-11-09 | 2008-10-29 | 中原工学院 | Microcontroller controlled eye protector for welder automatically changing light |
| CN101214178A (en) * | 2007-12-26 | 2008-07-09 | 北京理工大学 | Video frequency reinforcing reality auxiliary operation welding protection helmet |
| US20110083241A1 (en) * | 2009-10-13 | 2011-04-14 | Lincoln Global, Inc. | Welding helmet with integral user interface |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923964A (en) * | 2017-04-18 | 2017-07-07 | 贵州建工集团第二建筑工程有限责任公司 | A kind of easy device for preventing and treating electro-welding arc pollution |
| CN108121085A (en) * | 2018-01-09 | 2018-06-05 | 成都黑贝智能科技有限公司 | Suitable for the eye protection equipment of a variety of light environments |
| CN109862288A (en) * | 2019-03-26 | 2019-06-07 | 华侨大学 | Video automatic switch-over circuit and working method with dual camera electric welder's helmet |
| CN109862288B (en) * | 2019-03-26 | 2023-05-05 | 华侨大学 | Video automatic switching circuit with double-camera welding mask and working method |
| GB2590135A (en) * | 2019-09-24 | 2021-06-23 | Otos Wing Co Ltd | Welding information providing device |
| GB2590135B (en) * | 2019-09-24 | 2024-01-10 | Otos Wing Co Ltd | Welding information providing device |
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| 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: 20121128 |