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Multifunctional automatic environment-friendly welding cap

A multi-functional and automatic technology, applied in ophthalmic surgery, eye masks, etc., can solve problems such as human injury, and achieve the effects of low cost, wide application range and convenient operation

Pending Publication Date: 2018-01-19
杨帆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a multi-functional automatic environment-friendly welding helmet, the purpose of which is to solve the problem that welding strong light and toxic gas cause harm to the human body

Method used

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  • Multifunctional automatic environment-friendly welding cap
  • Multifunctional automatic environment-friendly welding cap
  • Multifunctional automatic environment-friendly welding cap

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] like figure 1 , 2 As shown, the multifunctional automatic environment-friendly welding helmet of the present invention includes a face shield 1, an inner eyepiece 2 is inlaid on the face shield 1, and an outer eyepiece 3 of a removable structure is provided on the outer side of the inner eyepiece 2. In this embodiment, the outer eyepiece 3 is connected to the mask 1 through a rotating shaft, and the right end of the rotating shaft is connected to the outer eyepiece driving motor 8 through a gear set that meshes with each other, so that the outer eyepiece 3 can be turned up and down along the rotating shaft. Or, the outer eyepiece 3 adopts a translational structure, the left end is slidingly connected with the mask 1, and the right end is provided with a rack belt, which is meshed with a gear fixedly connected to the outer eyepiece drive motor 8 motor shaft. During welding, the darker outer eyepiece 3 is located outside the inner eyepiece 2 to protect the eyes; when the...

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Abstract

The invention discloses a multifunctional automatic environment-friendly welding cap which comprises a mask. An eye lens is arranged on the mask and includes an inner eye lens and an outer eye lens, the inner eye lens is embedded into the mask, the outer eye lens is movably arrange don the outer side of the inner eye lens in a removable structure, the mask is provided with an air inlet and a blowing fan, the air inlet is provided with a filter screen and positioned in the top of the mask, the blowing fan is positioned on the lower portion of the air inlet, a motor controller is arranged on themask, a signal output end of a control button is connected with a signal input end of the motor controller, and a control output end of the motor controller is connected with control input ends of anouter eye lens driving motor and a blowing fan driving motor. The welding cap is simple in structure, convenient to carry and operate, low in cost and wide in use range, working states of the outer eye lens and the blowing fan can be conveniently controlled, and harm of welding strong light and poisonous gas to human bodies is prevented.

Description

technical field [0001] The invention relates to the technical field of welding and cutting equipment, in particular to a multifunctional automatic environment-friendly welding helmet. Background technique [0002] When welding and cutting metal materials, welding and cutting chemicals and gas welding and cutting auxiliary materials will not only produce arc light, infrared rays, ultraviolet rays, etc. that are harmful to the skin, especially the eyes, but also produce harmful Inhalation toxic gas for chronic injury. [0003] Typically, the operator wears overalls to protect the skin and a welding helmet to avoid strong light from damaging the face and eyes. Traditional welding helmets are divided into hand-held and head-mounted. A glass lens with a heavy color is installed at the eye position to resist strong light and observe the welding and cutting points and welding and cutting effects. Due to the heavy chromaticity of the lens, in order to obtain a more accurate observ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/06
Inventor 杨帆林昕叶红彬高晓阳李民朝谢飞洋
Owner 杨帆
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