CN210612341U - Video welding mask - Google Patents
Video welding mask Download PDFInfo
- Publication number
- CN210612341U CN210612341U CN201920095889.4U CN201920095889U CN210612341U CN 210612341 U CN210612341 U CN 210612341U CN 201920095889 U CN201920095889 U CN 201920095889U CN 210612341 U CN210612341 U CN 210612341U
- Authority
- CN
- China
- Prior art keywords
- light
- welding
- mask
- display screen
- area
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 12
- 230000006378 damage Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000020564 Eye injury Diseases 0.000 description 1
- 208000028771 Facial injury Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a video welding face guard, this invention mainly is applied to the welding work field. The problem of harmful light harm to human eyes and face and poor visibility to the welding piece when mainly solving welding process. The traditional welding mask is cancelled, an observation window and an optical filter are omitted, a rectangular area is formed in the middle of the mask on the upper side, the size of the area is determined by a display screen, the display screen is arranged on the inner side of the area, a small hole is formed in the area, a light-permeable dark-color glass sheet is arranged on the area to weaken arc light, and the light-permeable dark-color glass sheet can be matched with a camera to clearly image during arcing. The eyes and the face of a person are completely isolated from harmful light and have good visibility, and the safety and the efficiency of welding work are improved.
Description
Technical Field
The utility model relates to a welding protection's device can be with welding harmful light and people's eye, facial isolation completely.
Background
At present, a known welding mask is composed of a viewing window, an optical filter, a protective sheet, a mask, and the like. Two types of light are classified into non-variable light and variable light. The non-variable light passes through the optical filter, and the variable light avoids harmful radiation of ultraviolet rays and infrared rays generated by electric arcs when the variable light is started to be welded, and damages of strong welding light to eyes. The non-variable light mask plays a role in protection mainly through the dark color filter, is poor in visibility, is different in filter quality, and cannot guarantee the harmful light filtering effect. The light-changing mask mainly combines liquid crystal and a filter, the visibility is good before arcing, the liquid crystal becomes dark during welding, the visibility is better than that of the non-light-changing mask, but the filter quality is different, the filtering effect on harmful light cannot be ensured, and the light changing mask is after arcing, although the time is short, the eyes cannot feel the light changing mask, and the harm cannot be completely eliminated. In summary, current welding masks have poor visibility and cannot completely filter out harmful light in a filtering manner.
Disclosure of Invention
In order to overcome the not enough of current welding face guard visual poor and unable filtration harmful light, the utility model provides a welding face guard, not only visual good and keep apart harmful light and people's eye and face completely.
The utility model adopts the technical proposal that: the middle of the mask (4) is slightly upwards a rectangular area, a display screen (6) is arranged inside the rectangular area, and the size of the rectangular area is determined by the display screen (6); the light-permeable dark glass sheet (2) is arranged at the position of the small hole (5) on the face mask to weaken arc light, the color depth value of the glass and the cooperation of the camera (3) can clearly image when arcing, the hand-held type and the head-worn type of the face mask (4) are different, and the rectangular area of the head-worn type for installing the display screen (6) is required to be outwards protruded by 14 cm. The observation window of the face mask is cancelled, only one small hole is reserved on the face mask, a high-definition camera is arranged after the light-permeable dark glass sheet is installed, the camera is connected to a display screen in the face mask, and the display screen is powered by a rechargeable lithium battery. During welding, the welding piece is observed through the display screen, and the human face and eyes do not contact with welding light. The weldment is clearly visible on the display screen through the lens and the dark transparent glass plate and the welding process is also clearly visible.
The beneficial effects of the utility model are that, can clearly see whole welding process, keep apart the welding harmful light completely, protect people's eye and facial injury that does not receive the arc light.
Drawings
The utility model is divided into a hand-held type and a head-wearing type, and is further explained by combining the attached drawings.
Fig. 1 shows the design principle of the present invention.
Fig. 2 is a front view of a hand held mask.
Fig. 3 is a back view of the hand held mask.
Fig. 4 is a side view of a hand held mask.
Fig. 5 is a side view of a head-mounted mask.
In the figure, 1 weldment, 2 light-permeable dark glass sheets, 3 high definition cameras, 4 masks, 5 small holes on the masks, 6 display screens, 7 batteries and 8 eyes of welders.
Detailed Description
In fig. 1 the welders eyes (8) see the weldment (1) through the display screen (6), the eyes being completely isolated from the weldment. When in welding, arc light generated by the weldment (1) is weakened by the light-permeable dark glass sheet (2), the weldment (1) is clearly displayed on the display screen (6) through the high-definition camera (3), and the battery (7) supplies power for the display screen (6).
In fig. 2, the middle of the face mask (4) is a rectangular area, the display screen (6) is arranged in the area, and the size of the area is determined by the display screen (6). In the figure, a light-permeable dark glass sheet (2) is arranged at a small hole (5) on the face shield to weaken arc light, and the color depth value of the glass and the camera (3) are matched to clearly image during arcing.
In fig. 3 the display screen (6) is integrated with its power supply battery (7).
Fig. 4 and 5 show that the mask (4) is different from a head-mounted mask in that the rectangular area for mounting the display screen (6) is required to be convex outward by 14cm to keep the proper distance between the eyes and the display screen (6).
Claims (1)
1. The video welding mask is characterized in that the middle of the mask (4) is slightly upwards provided with a rectangular area, a display screen (6) is arranged inside the rectangular area, and the size of the rectangular area is determined by the display screen (6); the light-permeable dark glass sheet (2) is arranged at the position of the small hole (5) on the face mask to weaken arc light, the color depth value of the glass and the cooperation of the camera (3) can clearly image when arcing, the hand-held type and the head-worn type of the face mask (4) are different, and the rectangular area of the head-worn type for installing the display screen (6) is required to be outwards protruded by 14 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095889.4U CN210612341U (en) | 2019-01-21 | 2019-01-21 | Video welding mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095889.4U CN210612341U (en) | 2019-01-21 | 2019-01-21 | Video welding mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210612341U true CN210612341U (en) | 2020-05-26 |
Family
ID=70762322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920095889.4U Expired - Fee Related CN210612341U (en) | 2019-01-21 | 2019-01-21 | Video welding mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210612341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956397A (en) * | 2020-08-28 | 2020-11-20 | 万克亮 | Video welding mask |
-
2019
- 2019-01-21 CN CN201920095889.4U patent/CN210612341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956397A (en) * | 2020-08-28 | 2020-11-20 | 万克亮 | Video welding mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |