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Self-adaptive anti-fogging hot-line work lens and control method thereof

A live working and control method technology, applied in the direction of electric heating devices, electrical components, transparent/reflective heating devices, etc., can solve problems such as lens fogging, and achieve the effect of eliminating potential safety hazards and clear vision

Pending Publication Date: 2021-08-06
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an adaptive anti-fogging live working lens and its control method, which solves the problem of lens fogging caused by the breathing of the wearer during the winter live working process of the protective glasses

Method used

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  • Self-adaptive anti-fogging hot-line work lens and control method thereof
  • Self-adaptive anti-fogging hot-line work lens and control method thereof
  • Self-adaptive anti-fogging hot-line work lens and control method thereof

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Embodiment 1

[0044] A self-adaptive anti-fog liveline operation, such as figure 1 As shown, it includes a transparent conductive film lens, a mirror frame, a power supply, a control switch, a temperature monitoring circuit, a humidity monitoring circuit, a power conversion circuit, and a single-chip main control unit. The power supply is a battery pack, and the control switch is a thyristor switch.

[0045] The battery pack is used to provide the required DC power for the temperature monitoring circuit, humidity monitoring circuit, single-chip microcomputer main control unit and transparent conductive film lens; the single-chip microcomputer main control unit adopts AT89C2051.

[0046] The output end of the temperature monitoring circuit is connected with the input end of the single-chip main control unit, the output end of the humidity monitoring circuit is connected with the input end of the single-chip main control unit, the output end of the single-chip main control unit is connected wi...

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Abstract

The invention discloses a self-adaptive anti-fogging hot-line work lens and a control method thereof, and relates to the technical field of hot-line work protection equipment. The lens comprises a temperature detection circuit, a power supply, a control switch, a transparent conductive film lens and a single-chip microcomputer main control unit, the single-chip microcomputer main control unit is electrically connected with the transparent conductive film lens through the control switch, and the temperature detection circuit is electrically connected with the single-chip microcomputer main control unit. According to the self-adaptive anti-fogging hot-line work lens and the control method thereof, the human body temperature and the lens surface temperature are collected, the human body constant temperature is taken as the reference to be compared with the lens surface temperature, meanwhile, the lens surface humidity is collected, the temperature and the humidity are taken as double criteria to carry out state recognition on the hot-line work lens, and corresponding actions are carried out; it is ensured that the hot-line work glasses are in a warm and dry state in the working process, a clear working view is provided for operators, and potential hazards caused by lens atomization are eliminated.

Description

technical field [0001] The invention relates to the technical field of protection equipment for live work, in particular to an adaptive anti-fogging live work lens and a control method thereof. Background technique [0002] In the process of live work, because the whole work process is live operation, it is easy to generate arc during the operation, so there is a risk of injuring the eyes of the operator during the operation, so it is necessary to wear Put on the goggles. In the process of carrying out live work in winter, due to the large temperature difference between the human body temperature and the ambient temperature, it is easy to form water vapor on the lens to block the line of sight, affecting the work of the operators and posing certain safety hazards. [0003] The existing technology uses the difference between the ambient temperature and the lens temperature to control the heating element to increase the lens temperature to defog, such as the utility model wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B1/02H05B3/84
CPCH05B1/02H05B1/0202H05B3/84
Inventor 何涛张宇马伟张忠陈浩杨帆罗兵兵张昱
Owner STATE GRID CORP OF CHINA
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