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Novel explosion-proof lamp

An explosion-proof lamp, a new type of technology, applied in the field of explosion-proof lamps, can solve the problems of poor versatility, installation, disassembly, maintenance inconvenience, etc., and achieve the effect of increasing durability, increasing light permeability, and strong versatility

Inactive Publication Date: 2013-04-24
ZHONGSHAN LEDCENT OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the poor versatility of existing explosion-proof lamps, corresponding molds must be developed for explosion-proof lamps of different sizes, and the defects of inconvenient installation, disassembly and maintenance; the purpose of this invention is to provide a new type of explosion-proof lamp, which does not need Develop corresponding molds and facilitate installation, disassembly and maintenance

Method used

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Embodiment Construction

[0025] Reference as Figures 1 to 2 , preparatory work before installation, take a bottom plate profile with heat sink; according to the size requirements of heat dissipation bottom plate 4, cut it from the bottom plate profile, and set up a storage slot for accommodating the drive power on the side with heat sink , and screw through holes for fixing the driving power to form the required heat dissipation bottom plate 4, open the through holes required for the fixed position of the screw 13, take a long profile, cut it into four profiles, and The two ends of each profile are cut out at a 45-degree angle, and the four profiles are sequentially spliced ​​and arranged on the surface of the heat dissipation base plate 4 to form a frame 5 whose size matches the heat dissipation base plate 4; The accommodating groove for accommodating the driving power supply, fix the driving power supply with screws 10 in the accommodating groove on the back of the heat dissipation base plate 4; pu...

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Abstract

The invention relates to a novel explosion-proof lamp which comprises a heat dissipation baseboard, a driving power supply and a lamp panel provided with a plurality of LEDs (light-emitting diodes). The novel explosion-proof lamp provided by the invention is characterized in that a frame defined by four section bars is located on the front side of the heat dissipation baseboard; the lamp panel isarranged in the frame, and the lamp panel and the heat dissipation baseboard are fixed into a whole; and organic glass is covered on the frame. By utilizing the technical scheme, the novel explosion-proof lamp has the advantages of high explosion-proof level, strong commonality, low cost, compact structure, convenience in installation and the like.

Description

technical field [0001] The invention relates to a lamp, especially an explosion-proof lamp. Background technique [0002] Explosion-proof lamps refer to lamps that take various specific measures to prevent the ignition of surrounding explosive mixtures, such as explosive gas atmospheres, explosive dust atmospheres, gas gases, etc. One of the very important explosion-proof principles of explosion-proof lamps is to seal the internal wiring, electrical components, and light-emitting elements of the lamp so that they cannot come into contact with explosive gases and explosive dust. Even if there are explosive media (explosive gas, explosive dust) inside the luminaire, and the components inside the luminaire detonate it, the airtight shell must ensure that the internal explosion will not be transmitted to the external environment. [0003] In industrial mines and workshops with flammable gas and flammable dust environments, incandescent lamps powered by 220V AC are mostly used a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V25/12F21V29/00F21V17/16F21V31/00F21V15/02F21W131/402F21Y101/02F21V29/50
Inventor 金志杰
Owner ZHONGSHAN LEDCENT OPTOELECTRONICS TECH
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