CN202060969U - Self-control type welder's goggles - Google Patents
Self-control type welder's goggles Download PDFInfo
- Publication number
- CN202060969U CN202060969U CN2011201462955U CN201120146295U CN202060969U CN 202060969 U CN202060969 U CN 202060969U CN 2011201462955 U CN2011201462955 U CN 2011201462955U CN 201120146295 U CN201120146295 U CN 201120146295U CN 202060969 U CN202060969 U CN 202060969U
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- CN
- China
- Prior art keywords
- liquid crystal
- goggles
- control chip
- welder
- crystal screen
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to labor protection products, in particular to a self-control welder's goggles. The self-control welder's goggles are characterized by comprising a liquid crystal screen, a control chip and a coil. The liquid crystal screen is connected with the control chip through wires, the control chip is connected with the output end of the coil through wires, and the liquid crystal screen is provided with a protective film. In use, the input end of the coil is connected with a cable through wires and electric welding. The liquid crystal screen is extremely high in luminousness before striking the arc, the view is bright and clear, and observation is accurate. The moment the arc is struck induction voltage is increased, the liquid crystal screen is colored through the control chip, and the luminousness drops rapidly in order to protect eyes of the welder. Color depth can be adjusted according to requirements through the control chip. The goggles can be integrated with an eye-protecting mask or a safety helmet and do not require holding by hands, so that operation of electric welding is led to be more convenient. The self-control type welder's goggles have the advantages of being simple in structure, low in cost, safe, reliable, high in working efficiency and the like. The elf-control type welder's goggles are worth popularizing.
Description
Technical field
This utility model relates to the labor protection product, is a kind of simple in structure, easy to operate, autocontrol welder's goggles that result of use is good specifically.
Background technology
As everyone knows, welding work for a long time is will hold soldering turret on the other hand to take safety visor on the other hand, also to wear a top safety helmet on the head, work is inconvenience very, the color of at first traditional protective eye lens is very dark, and the visual field is very unclear before the striking, observes and judges the position difficulty, be difficult to find accurately accurate welding position, influence very much welding quality.Each welding is intermediary to pause a little, and it is extremely dark that the visual field all can have incandescent to become, and it is very inconvenient to work.Secondly, traditional protective eye lens constitutes for several pieces glass, and color depth is difficult to ambient brightness and demands of individuals adjustment, and is more inconvenient when ambient brightness changes.And, because sheet glass weight is bigger, moulding be difficult for etc. characteristics tradition protective eye lens should not with working cap as one, must vacate a hands during welding and grip the guard timber face shield, much need push fixed workplace and become very inconvenient by hand.
Summary of the invention
This utility model is at the deficiencies in the prior art, proposes a kind of simple in structure, easy to operate, high efficiency, protects the effective autocontrol welder's goggles of order.
This utility model can reach by following measure.
A kind of autocontrol welder's goggles is characterized in that being made up of liquid crystal display screen, control chip and coil, and liquid crystal display screen is connected with control chip through lead, and control chip is connected with coil output through lead.
Can be provided with protecting film on the liquid crystal display screen in this utility model, do not wounded, increase the service life by the spark in the electric welding process with the protection liquid crystal display screen.
When this utility model uses, the input of coil is connected with the electric weld handle cable through lead, because the voltage of electric weld handle cable changes in the electric welding operating process, control chip can be regulated the light transmittance of liquid crystal display screen according to the variation of coil output valve, in the electric welding operating process: liquid crystal display screen light transmittance and height before the striking, the visual field is bright, and it is clear accurate to observe; When striking moment induced voltage increases, make liquid crystal display screen painted by control chip, the light transmittance utmost point falls, and with protection operative employee's eyes, color depth can be adjusted with the need by control chip; In case electric arc interrupts, when the electric weld handle voltage cable is zero, by control chip the color of liquid crystal display screen is rapidly disappeared, recover the bright visual field, liquid crystal display screen in light weight, can make safety goggles, safety visor or be made of one with safety helmet, do not need manual gripping, make electric welding more convenient to operate, have simple in structure, cost is low, safe and reliable, advantages such as work efficiency height have big promotional value.
Description of drawings.
Fig. 1 is a kind of structured flowchart of the present utility model.
The specific embodiment.
Below in conjunction with accompanying drawing this utility model is further described.
A kind of autocontrol welder's goggles, by liquid crystal display screen 1, control chip 2 and coil 3 are formed, liquid crystal display screen 1, the structure of control chip 2 and coil 3 is same as the prior art, this does not give unnecessary details, liquid crystal display screen 1 is connected with control chip 2 through lead, control chip 2 is connected with coil 3 outfans through lead, can be provided with protecting film on the liquid crystal display screen 1, do not wounded with the protection liquid crystal display screen by the spark in the electric welding process, during use, the input of coil 3 is connected with electric weld handle cable 4 through lead, because the voltage of electric weld handle cable 4 changes in the electric welding operating process, control chip 2 can be regulated the light transmittance of liquid crystal display screen 1 according to the variation of coil 3 output valves, in the electric welding operating process: liquid crystal display screen 1 light transmittance and height before the striking, the visual field is bright, and it is clear accurate to observe; When striking moment induced voltage increases, make liquid crystal display screen 1 painted by control chip 2, the light transmittance utmost point falls, and with protection operative employee's eyes, color depth can be adjusted with the need by control chip; In case electric arc interrupts, when the electric weld handle voltage cable is zero, by control chip 2 color of liquid crystal display screen 1 is rapidly disappeared, recover the bright visual field, liquid crystal display screen in light weight, can make safety goggles, safety visor or be made of one with safety helmet, do not need manual gripping, make electric welding more convenient to operate, the utlity model has simple in structure, cost is low, safe and reliable, advantages such as work efficiency height have big promotional value.
Claims (2)
1. an autocontrol welder's goggles is characterized in that being made up of liquid crystal display screen, control chip and coil, and liquid crystal display screen is connected with control chip through lead, and control chip is connected with coil output through lead.
2. a kind of autocontrol welder's goggles according to claim 1 is characterized in that liquid crystal display screen is provided with protecting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201462955U CN202060969U (en) | 2011-05-10 | 2011-05-10 | Self-control type welder's goggles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201462955U CN202060969U (en) | 2011-05-10 | 2011-05-10 | Self-control type welder's goggles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202060969U true CN202060969U (en) | 2011-12-07 |
Family
ID=45054852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201462955U Expired - Fee Related CN202060969U (en) | 2011-05-10 | 2011-05-10 | Self-control type welder's goggles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202060969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824528A (en) * | 2014-02-14 | 2014-05-28 | 利亚德光电股份有限公司 | Led display device |
| CN109310894A (en) * | 2016-06-23 | 2019-02-05 | 3M创新有限公司 | The pixel optics of the visible transmission object using reflecting material for individual protective equipment sense |
-
2011
- 2011-05-10 CN CN2011201462955U patent/CN202060969U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824528A (en) * | 2014-02-14 | 2014-05-28 | 利亚德光电股份有限公司 | Led display device |
| CN109310894A (en) * | 2016-06-23 | 2019-02-05 | 3M创新有限公司 | The pixel optics of the visible transmission object using reflecting material for individual protective equipment sense |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120510 |