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Reflective indicating lamp outside mining life-saving capsule

A life-saving cabin and reflective technology, applied in reflectors, office buildings, lighting applications, etc., to achieve the effect of clear indicator lights, reasonable design, and simple structure

Inactive Publication Date: 2013-07-24
盐城中煤亚太机电设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a reflective indicator light outside the mine rescue cabin, which uses the mirror reflection principle of light to solve the problem that the existing mine rescue cabin can only emit light signals along the axis of the emission window

Method used

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  • Reflective indicating lamp outside mining life-saving capsule
  • Reflective indicating lamp outside mining life-saving capsule
  • Reflective indicating lamp outside mining life-saving capsule

Examples

Experimental program
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Embodiment Construction

[0011] Taking the setting of a convex reflector as an example

[0012] as attached figure 1 , 2 , 3, the launch window seat 1 is welded on the rescue cabin cabin body 7; the mirror frame 2 is a tubular body at one end and a box body at one end through a welded structure through a middle flange, and the inner hole of the tubular body is a light emission hole 202, and there are Explosion-proof glass 9 is arranged, and the tubular outer diameter of mirror frame 2 one ends is simply fit in the inner hole of launch window seat 1, and the box body at one end is positioned at the outside of escape cabin cabin body 7, and the non-welded end of tubular body is provided with There are external threads, and the tightening nut 12 is screwed on the external thread of the head of the tubular body, and is rotated and tightened through the tightening nut handle 8; the miner's lamp 10 is placed at the inner end of the light emitting hole 202; the flange in the middle of the mirror frame 2 Th...

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Abstract

The invention relates to a reflective indicating lamp outside a mining life-saving capsule, which utilizes a mirror reflection principle to transmit mine light information sent from the life-saving capsule to both positive and negative directions at set angles with the light so as to enable rescue workers to clearly find the position of the life-saving capsule and take an effect of an indicating lamp. The reflective indicating lamp comprises a mine lamp, a launch window seat, a mirror bracket and reflectors; the mine lamp is arranged at the inner end of a light transmitting hole; two reflectors are provided and are arranged outside the life-saving capsule; the two reflectors are arranged in such a manner that the reflectors are crossed up and down and vertical faces of the two reflectors are cascaded; the crossed axis of the two reflectors is positioned in the axial center plane of the light transmitting hole; an included angle between two reflector surfaces is 90 degrees; and an included angle between each reflector surface and the axial center plane of the light transmitting hole is 135 degrees; and a red transparent body at a right angle with the axis is arranged in the light transmitting hole in the mirror bracket. The reflective indicating lamp has the advantages of reasonable design, simple structure, economy, practicality, obvious indicating light and the like.

Description

technical field [0001] The invention relates to an indicator light, in particular to a reflective indicator light which uses the principle of mirror reflection to transmit light signals emitted from a mine rescue cabin to other directions, and belongs to the technical field of coal mine safety. Background technique [0002] In the event of a coal mine accident, in order to enable rescuers to immediately and accurately find the distressed miners hiding in the mining rescue cabin, it is specified in the "General Technical Conditions for Mine Rescue Cabin" formulated by the State Administration of Work Safety Regulations: there should be an external indicator light outside the rescue cabin, and the indicator light should be intrinsically safe, adapt to the requirements of the environment, and have corresponding safety protection. It is advisable to use a high-penetration light source. Existing mining rescue cabins cannot meet the above-mentioned standard requirements. The reaso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V13/02F21V7/10F21W131/402
Inventor 于步胜
Owner 盐城中煤亚太机电设备制造有限公司
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