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Anti-explosion LED module

A technology of LED modules and LED light strips, which is applied in the direction of gas-proof/waterproof devices, cooling/heating devices of lighting devices, lighting and heating equipment, etc. Poor explosion-proof performance and other problems, to achieve the effect of high electro-optic conversion efficiency, perfect safety protection, and improve explosion-proof performance

Active Publication Date: 2016-11-16
CZ EXPLOSION PROOF ELECTRIC APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Explosion-proof lamps with this structure consume a lot of energy, have low brightness, short service life, poor explosion-proof performance, and are difficult to adapt to harsh working environments.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0037] Embodiments of the explosion-proof LED module of the present invention are Figures 1 to 11 As shown: it includes a lamp body, a light-emitting assembly fixed on the lamp body and a fixture fixed to the lamp body. The light-emitting assembly includes a light-emitting part and a lampshade 4 that covers the light-emitting part. The cable assembly 9 connected with it is formed. The LED light strip 3 includes a substrate 31 and LED particles 32 distributed on the substrate 31. The lamp body includes a heat sink 1, and the heat sink 1 includes a 3 heat dissipation table 11 and the installation groove 12 surrounding the heat dissipation table 11, the lampshade 4 is inserted into the installation groove 12 around the heat dissipation table 11, and there is a space between the lampshade 4 and the LED light strip 3 for accommodating LED particles 32 The light source chamber 41, the light source chamber 51 is poured with transparent organic silica gel 6 that makes the LED particl...

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Abstract

The invention discloses an anti-explosion LED module. The light source of the anti-explosion LED module is an LED lamp belt, the LED lamp belt belongs to solid-state cold light sources, and therefore the anti-explosion LED module has the advantages of being high in electro-optic conversion efficiency, small in heat emission amount, small in power consumption, capable of operating at a safe low voltage, long in service life and the like. A traditional incandescent lamp, a fluorescent lamp and other light sources are replaced by the LED lamp belt, so that the anti-explosion performance of an anti-explosion lamp can be improved, and the anti-explosion lamp better meets the national explosion-proof criteria and can be adapted to worse working conditions. Besides, a light source chamber and a cable chamber formed between a lamp shade and the LED lamp belt are filled with transparent organic silica gel, and the transparent organic silica gel can be used for matching and fixation and isolates connection portions between LED particles and the LED lamp belt and connection portion between a cable assembly and the LED lamp belt from the external environment; and in this way, the shock resistance and the seal performance of the anti-explosion LED module are improved, and the safety protection of the anti-explosion LED module is further improved.

Description

technical field [0001] The invention relates to an explosion-proof LED module. Background technique [0002] With the rapid development of industries such as petroleum, chemical industry, and mining, lighting fixtures are used more and more widely in production, storage, and rescue, and there are more and more varieties. How to prevent the accidental explosion of lighting fixtures in explosive gas hazardous places has become a very important issue. Since lighting fixtures inevitably generate electric sparks or form hot surfaces during work, once they meet the explosive gas mixture at the production or rescue site, it will cause an explosion accident, directly endangering the lives of citizens and the safety of national property. Therefore, as the most widely used lighting fixture, its explosion-proof technology has already attracted widespread attention and great attention. [0003] Explosion-proof lamps refer to lighting fixtures that use explosion-proof technology. They ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/20F21V31/00F21V19/00F21V23/00F21V29/503F21Y115/10
CPCF21V19/002F21V23/002F21V29/503F21V31/005
Inventor 喻宗富仓基素蒋伟新
Owner CZ EXPLOSION PROOF ELECTRIC APPLIANCES
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