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Explosion-proof platform lights

A platform and lamp ring technology, which is applied to the loss prevention measures of lighting devices, lighting devices, fixed lighting devices, etc., can solve the problems of inconvenient installation and maintenance, and achieve the effect of convenient assembly.

Inactive Publication Date: 2011-11-30
OCEANS KING LIGHTING SCI&TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an explosion-proof platform light that is easy to install and maintain in view of the above-mentioned inconvenient installation and maintenance defects of the prior art.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0046] figure 1 It is a structural schematic diagram of the explosion-proof platform lamp of the present invention, figure 1 The arrow marked with the direction of A means looking from left to right figure 1 The explosion proof platform lights shown in, figure 2 It is a schematic diagram of the structure of the explosion-proof platform light in direction A. Such as figure 1 As shown, the explosion-proof platform lamp includes a top cover 8 , a housing 6 , a lamp ring 4 and a transparent part 1 . The lamp ring 4 is sleeved between the transparent part 1 and the shell 6, and a pressing piece 20 and a rubber sleeve 21 are also provided between the lamp ring 4 and the transparent part 1 to increase the sealing and waterproof performance of the explosion-proof platform lamp; the shell A first sealing ring 5 is provided between the gap between the body 6 and the lamp ring 4 . The first sealing ring 5 seals between the housing 6 and the lamp ring 4, and plays the role of explos...

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PUM

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Abstract

The invention relates to an explosion-proof platform lamp, comprising a top cover (8), a housing (6), and a lamp ring (4), the top cover (8) and the housing (6) are fixedly connected by screws; the top cover The side of (8) is connected with the U-shaped rotating shaft (801) that has gap with top cover (8), is fixed with pressing sheet (33) on described casing (6), and pressing sheet (33) passes rotating shaft (801) ) and the top cover (8), so that the shell (6) and the top cover (8) are pivotally connected; the outer edge of the lamp ring (4) is provided with a boss (401); the hanging piece ( 29) One end is clamped on the boss (401), and the other end is fixed on the housing (6), so that the lamp ring (4) is clamped to the housing (6). The invention has the advantages of simple installation and maintenance by users.

Description

technical field [0001] The present invention relates to a lighting device, more specifically, to an explosion-proof platform lamp. Background technique [0002] Because the existing explosion-proof platform lights are only connected by screws between the top cover and the shell and the lamp ring, many people are often required to operate during installation. As a result, screws often fall accidentally, which not only brings inconvenience to the installation, but also increases the labor cost of the installation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an explosion-proof platform light that is easy to install and maintain in view of the above-mentioned disadvantages of inconvenient installation and maintenance in the prior art. [0004] The technical solution adopted by the present invention to solve the technical problem is: construct an explosion-proof platform lamp, including a top cover 8, a housing 6...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V15/02F21V17/00F21V17/12
Inventor 周明杰林华
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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