CN2894663Y - Automatic shading electric-welding lens - Google Patents
Automatic shading electric-welding lens Download PDFInfo
- Publication number
- CN2894663Y CN2894663Y CN 200520015430 CN200520015430U CN2894663Y CN 2894663 Y CN2894663 Y CN 2894663Y CN 200520015430 CN200520015430 CN 200520015430 CN 200520015430 U CN200520015430 U CN 200520015430U CN 2894663 Y CN2894663 Y CN 2894663Y
- Authority
- CN
- China
- Prior art keywords
- shading
- lightproof
- press
- welding
- utility
- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an auto-lightproof welding lens. The utility model is provided with a light-proof lens (5) in the middle part of a body (1), a pressed switch (2) and an optional key-press (3) for grades of lightproof on the top, and a plurality of indicator lights (4) of lightproof grades. Outside of the body is provided with solar panel, the lower part of the body (1) is provided with a battery storehouse (6) where is used to place dry battery. The conducting wire connects with the lightproof lens, the pressed switch, the optional key-press (3) for grades of lightproof, the solar panel and / or battery in the battery storehouse inside the body 1. The utility model is positioned inside the welding protector, according to light and estimated light condition produced from welding, press the pressed switch (2), make the circuit, then press optional key-press (3) for grades of lightproof to chose proper lightproof grade, wear the protector on the head and fix, thus the welding operation can be started.
Description
Technical field
This utility model relates to a kind of automatic shading welding lens, especially relates to a kind of to the isostructural improvement of shading level adjusting device.
Background technology
The electric welding meeting produces very strong ultraviolet and infrared ray, and people's face and eyes are all had very big injury, and for avoiding this injury, mostly people is the electric welding protecting mask if adopting, and protecting mask is equipped with a shading welding lens.At present, the shading rank of known welding lens is to regulate continuously, realizes continuous adjusting by the potentiometer that is arranged on protecting mask housing outside.Such structure has the following disadvantages: potentiometer weares and teares easily, and loose contact brings the shaded effect of adjusting just to be difficult to guarantee; Potentiometer is arranged on protecting mask housing outside, and protruding exposing, overall image is unbecoming.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, this utility model provides a kind of automatic shading welding lens.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of automatic shading welding lens, comprise body, shading mirror is set on the body, described upper part of body is provided with push switch and shading rank selection key, is provided with some shading rank display lamps between described push switch and the shading rank selection key.
The outside of described body is provided with solar panel, and the bottom of described body is provided with the battery warehouse.Via lead shading mirror, push switch, shading rank selection key, solar panel and/or the intravital battery of battery compartment are linked together in the described body.
Adopt technique scheme, the beneficial effect that brings to this utility model is: simple in structure, rationally distributed; Select pre-set shading rank by the shading rank selection key that is arranged on the body, operation is very easy; Because structure optimization, whole power consumption reduces, and the solar panel that is arranged on this external surface can be selected for use small size, to save manufacturing cost.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1, this utility model is at body 1 middle part shading mirror 5 to be set, be provided with push switch 2 and shading rank selection key 3 on the top of body 1, between push switch 2 and shading rank selection key 3, be provided with some shading rank display lamps 4.The outside of body 1 is provided with solar panel, and the bottom of body 1 is provided with battery warehouse 6, and aneroid battery is put in battery warehouse 6 the insides.Via lead shading mirror, push switch, shading rank selection key, solar panel and/or the intravital battery of battery compartment are linked together in the body 1.
This utility model is installed in the electric welding protecting mask; during use; according to ambient light and the power of estimating the light that electric welding produces; press push switch 2, connect circuit, push shading rank selection key 3; select suitable shading rank; to be nested with at head in the protecting mask, and fix tightly, just can begin electric welding and operate.
At last, should be pointed out that above embodiment only is the more representational example of this utility model.Obviously, this utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. automatic shading welding lens, comprise body (1), shading mirror (5) is set on the body (1), it is characterized in that being provided with push switch (2) and shading rank selection key (3), be provided with some shading rank display lamps (4) between described push switch (2) and the shading rank selection key (3) on the top of described body (1).
2. automatic shading welding lens according to claim 1 is characterized in that being provided with solar panel in the outside of described body (1), and the bottom of described body (1) is provided with battery warehouse (6).
3. automatic shading welding lens according to claim 1 and 2 is characterized in that via lead the battery in shading mirror (5), push switch (2), shading rank selection key (3), solar panel and/or the battery warehouse (6) being linked together in described body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015430 CN2894663Y (en) | 2005-10-10 | 2005-10-10 | Automatic shading electric-welding lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015430 CN2894663Y (en) | 2005-10-10 | 2005-10-10 | Automatic shading electric-welding lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2894663Y true CN2894663Y (en) | 2007-05-02 |
Family
ID=38064242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015430 Expired - Fee Related CN2894663Y (en) | 2005-10-10 | 2005-10-10 | Automatic shading electric-welding lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2894663Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010130164A1 (en) * | 2009-05-14 | 2010-11-18 | 杭州联博电子有限公司 | Automatic shading electric welding lens |
-
2005
- 2005-10-10 CN CN 200520015430 patent/CN2894663Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010130164A1 (en) * | 2009-05-14 | 2010-11-18 | 杭州联博电子有限公司 | Automatic shading electric welding lens |
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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: 20070502 Termination date: 20091110 |