Linear flame-proof type explosion-proof light

A technology of explosion-proof and explosion-proof lamps, which is applied in the direction of lampshades, gas-proof/waterproof devices, lighting and heating equipment, etc., can solve the problem of less explosion-proof lamps, and achieve good explosion-proof safety, uniform illumination, and a wide range of irradiation Effect

Pending Publication Date: 2018-04-27
NANJING JINGZE LIGHTING TECH CO LTD
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  • Claims
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Problems solved by technology

[0003] At present, the existing explosion-proof lamps are mainly suitable for places where explosive gas, dust or their mixtures appear occasionally or for a short time. There are fewer explosion-proof lamps in Zone 1 and Zone 1, and fewer explosion-proof lamps with emergency functions in this environment

Method used

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  • Linear flame-proof type explosion-proof light
  • Linear flame-proof type explosion-proof light
  • Linear flame-proof type explosion-proof light

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Embodiment Construction

[0032] Implement column 1, such as figure 1 , 2 As shown, a linear flameproof explosion-proof lamp, taking 40W as an example, includes a driving cavity cavity 1 and a light source cavity cavity 10; the light source cavity cavity 10 is provided with a light source module, the light source module It includes an aluminum substrate 13 on which LED lamp beads are installed. A light source tempered glass lamp shade 16 is provided at the lower end of the light source cavity cavity 10 corresponding to the light source module. The glass lamp shade 16 is fixed in the light source cavity by a light source cavity cover 14 provided on its peripheral side On the cavity 10; the upper end of the light source cavity cavity 10 is combined with the lower end of the driving cavity cavity 1 on the plane joint surface, and the threading hole 11 is connected with the wire, and CHACO A is potted to form an independent cavity, and 4 screws are fixed at the same time; A lightning arrester 17 is installed...

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PUM

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Abstract

The invention discloses a linear explosion-proof explosion-proof lamp, which comprises an independent drive cavity and a light source cavity. The upper end of the light source cavity is combined with the lower end plane joint surface of the drive cavity. Connected, CHACO A potting forms an independent chamber; the light source chamber is linear, including 1 or 2 light source chambers. The invention adopts a double-cavity or three-cavity explosion-proof structure, the joint surface of the driving cavity adopts a 10mm plane joint surface for explosion-proof, and the joint surface of the light source cavity adopts a 16mm plane joint surface for explosion-proof, which is suitable for explosive gas environment 0 zone, 1 zone, Zone 2 and zone 20, zone 21, zone 22 in combustible dust environment, divided into high-pressure type and low-pressure type, suitable for normal operation at 60°C, ensuring the explosion-proof and safety performance of the lamp; the linear structure design of the lamp body, the illumination The range is wider, the light efficiency is high, the product is impact-resistant, corrosion-resistant, earthquake-resistant, and has a long service life.

Description

Technical field [0001] The invention belongs to the technical field of lighting equipment, and particularly relates to a linear flameproof explosion-proof lamp. Background technique [0002] Explosion-proof lamps refer to lamps with various specific measures taken to prevent surrounding explosive mixtures such as explosive gases, dust or their mixtures. Explosion-proof explosion-proof lamp is one of the explosion-proof forms. Its shell can withstand the flammable mixture that penetrates into the shell through any joint surface or structural gap of the shell. It will explode inside without damaging it, and it will not cause the formation of external gas. Ignition of explosive environment. [0003] At present, the existing explosion-proof lamps are mainly suitable for places where explosive gases, dust or their mixtures occur occasionally or for a short period of time. Under normal circumstances, explosive gases, dust or their mixtures exist continuously or for a long time, or are l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/06F21V25/12F21V3/06F21V25/00F21V23/00F21V31/00F21V21/30F21Y115/10
CPCF21S8/063F21V21/30F21V23/003F21V25/00F21V25/12F21V31/005F21Y2115/10
Inventor 田文峰舒结玉张振元缪静芳
Owner NANJING JINGZE LIGHTING TECH CO LTD
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