Pneumatic explosion-proof lamp

An explosion-proof lamp and pneumatic technology, applied in the field of explosion-proof lamps, can solve problems such as spark explosion, and achieve the effect of reasonable structure and sufficient explosion-proof effect.

Inactive Publication Date: 2008-11-12
如东宏信机械制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing explosion-proof lamps are powered by wires. Although the bulb itself has a certain explosion-proof performance, the sparks that may be generated during the use of the wires will cause explosion accidents, which cannot fundamentally solve the explosion-proof problem.

Method used

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Embodiment Construction

[0011] A pneumatic explosion-proof lamp, comprising a light bulb 2 installed on a connecting seat 1, a nylon transparent lampshade 3 is arranged outside the lightbulb 2, a stator seat 4 is arranged above the nylon transparent lampshade 3, and a pneumatic power generation device for supplying power to the light bulb 2 is arranged in the stator seat 4 . The pneumatic power generation device includes a stator 5 installed in a stator seat 4 , a rotor 6 is arranged inside the stator 5 , and the rotor 6 is connected with a pneumatic turbine wheel 7 through a shaft 15 . The outer periphery of the lower part of the bulb 2 is provided with an annular air jet cooling pipe 9 communicating with the air inlet 8, and the inner cavity of the nylon transparent lampshade passes through the air hole on the connecting seat 1, the air hole on the stator seat 4, and the cavity 12 equipped with a pneumatic turbine wheel. connected. The cavity 12 can be surrounded by the upper cover 10 on the stato...

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Abstract

The invention discloses a pneumatic anti-explosion lamp, comprising bulb set on the connecting seat, transparent lamp cover set out of bulb, stator seat set at the top of transparent lamp cover and pneumatic power generation device for bulb set in the stator seat. The pneumatic power generation device comprises stator set in the stator seat, rotor set at inner side of stator, pneumatic wheel connected with rotor. Intake pipe is connected with inlet port near the bulb. The air hole connected with the cavity of transparent lamp cover on the connecting seat and the air hole on the stator seat is connected with the cavity of pneumatic wheel. The invention is provided with reasonable structure. On the one hand bulb is cooled by air to take a play of anti-explosion. On the other hand, because pneumatic power supply is adopted entirely there is no need to connect electrical wire outside so as to take a full play of anti-explosion. It can be widely applied in mine, gas station, air station and the transmission equipment for danger goods so on.

Description

Technical field: [0001] The invention relates to an explosion-proof lamp. Background technique: [0002] The lamps used in existing coal mines, gas stations, dangerous goods transportation equipment and other devices are generally ordinary lamps, which are explosive and easy to cause accidents. Existing explosion-proof lamps are powered by wires. Although the bulb itself has certain explosion-proof performance, sparks that may be generated during the use of the wires will cause explosion accidents, which cannot fundamentally solve the explosion-proof problem. Invention content: [0003] The object of the present invention is to provide a pneumatic explosion-proof lamp with reasonable structure and good explosion-proof effect. [0004] Technical solution of the present invention is: [0005] A pneumatic explosion-proof lamp, characterized in that it includes a bulb mounted on a connecting seat, a transparent lampshade is arranged outside the bulb, a stator seat is arrange...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V25/12
Inventor 缪煜季郁峰顾建新
Owner 如东宏信机械制造有限公司
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