Safety miner lamp helmet

A miner's lamp cap and safety technology, applied in hats, hat products, lighting applications, etc., can solve the problems of easy generation of electric sparks, easy explosion of light bulbs, and easy explosion, and achieve the effect of avoiding explosions and reducing methane concentration

Inactive Publication Date: 2013-09-04
SUZHOU ORIGIN IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the miner's lamps in the prior art are ordinary bulbs that burn tungsten filaments. Such bulbs are prone to explosion in mines with a lot of methane gas; When it is closed, it is easy to generate electric sparks, and it is easy to explode under mines with a lot of methane gas

Method used

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Embodiment Construction

[0020] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0021] The safety miner's lamp cap includes a miner's lamp cap body 1, a fixture 2 for fixing the miner's lamp cap body 1 and the human head, a miner's lamp assembly 3 protruding from the outside of the miner's lamp cap body 1, a charging power supply placed outside the miner's lamp cap body 1, The switch assembly 4 for turning on the miner's lamp assembly 3, the methane alarm device 5 placed outside the miner's lamp cap body 1, and the methane absorption device for absorbing methane.

[0022] The miner's lamp cap body 1 is formed with: the miner's lamp cap shell 101 positioned at the outer layer, the miner's lamp cap inner shell 103 positioned at the inner layer, and the hollow layer 102 placed between the shell and the inner shell; the methane absorbing device includes: The methane absorbent is set on the miner's lamp cap shell 101 to c...

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Abstract

The invention discloses a safety miner lamp helmet. The safety miner lamp helmet comprises a miner lamp helmet body, a fixing part for fixing the miner lamp helmet body to the human body head, a miner lamp assembly protruding out of the outer side of the miner lamp helmet body, a charging power supply arranged on the outer side of the miner lamp helmet body, a switch assembly for turning on the miner lamp assembly, a methane warning device arranged on the outer side of the miner lamp helmet body and a methane absorbing device for absorbing methane. The miner lamp helmet body comprises a miner lamp helmet outer casing located on an outer layer, a miner lamp helmet inner casing located on an inner layer and a hollow layer located between the outer casing and the inner casing. The methane absorbing device comprises a methane absorbent filled in the hollow layer, an opening arranged on the miner lamp helmet outer casing and used for enabling outside air and the methane absorbent to be circulated, a filter screen arranged on the opening and a windtight uncovering part for covering the opening and the filter screen. The safety miner lamp helmet can effectively reduce methane concentration in the air and accordingly avoid explosion.

Description

technical field [0001] A miner's lamp used in underground mines, especially a miner's lamp cap. Background technique [0002] Most of the miner's lamps in the prior art are ordinary bulbs that burn tungsten filaments. Such bulbs are prone to explosion in mines with a lot of methane gas; When it is closed, it is easy to generate electric sparks, and it is easy to explode in mines with a lot of methane gas. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the object of the present invention is to provide a safety miner's lamp cap that can effectively reduce the concentration of methane in the air, thereby avoiding explosion. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] The safety miner's lamp cap includes the miner's lamp cap body, the fixing piece used to fix the miner's lamp cap body and the human head, the miner's lamp assembly protruding from the outside of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B1/10A42B1/24G08B21/16B01D53/04F21L4/00F21V8/00F21V5/04F21W131/402
Inventor 汪雨
Owner SUZHOU ORIGIN IND DESIGN
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