Curved surface welding mask capable of recovering light energy

Abstract

The invention discloses a curved surface welding mask capable of recovering light energy. The curved surface welding mask includes a mask body with a protection window, a frame body, a louver air guide device, an LED floodlight, a reflective strip, a variable light filter, a first solar cell, and a second solar cell, wherein the frame body is mounted on the mask body, the louver air guide device,the LED floodlight and the reflective strip are mounted on the mask body, the variable light filter is mounted on the frame body, the first solar cell is mounted above the filter, the second solar cell is mounted below the filter, the filter and a filter control module are electrically connected, the filter control module is connected with a digital display module in a communication mode, the filter control module is electrically connected with a power supply system, the curved surface welding mask has the advantage of being intelligent in filter color number switching, at the same time, welding time, the filter color number and the ambient temperature can be monitored in real time, at the same time, external harmful dust can be prevented from being inhaling into a respiratory tract, operation is convenient in the low light environment, pedestrians can be warned in time, and the curved surface welding mask further has the advantages that view is broadened and energy is saved.

Description

Technical field [0001] The invention relates to a welding mask, in particular to a curved welding mask that can recover light energy. Background technique [0002] In the welding field, it is often accompanied by a large amount of ultraviolet, infrared and high-intensity visible light. In order to prevent damage to human eyes, it is necessary to wear protective equipment during welding operations. [0003] As a common welding protective device, masks are widely used in welding operations. The traditional welding mask has single function and poor adaptability. After long-term use, it has weak protection for human eyes. In the case of low light, it is inconvenient for the user to wear the mask, which affects the observation and leads to poor welding quality In addition, traditional welding masks use opaque materials on both sides, which narrows the operator’s field of vision and is not conducive to observation. At the same time, the traditional mask lacks a wind direction guide stru...

AI Technical Summary

Problems solved by technology

Traditional welding masks have single functions and poor adaptability. After long-term use, the protection ability of human eyes is weak, and in the case of low light, after the user wears the mask, it is inconvenient to operate and affects observation, resulting in poor welding quality. , In addition, both sides of the traditional welding mask are made of opaque materials, which narrows the field of view of the operator and is not conducive to observation. User's health

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