Anti-explosion ceiling lamp structure

A chandelier and shell technology, applied in the field of lighting, can solve the problems of small space and inconvenient maintenance.

Active Publication Date: 2014-06-11
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The shells are too close together and the space is s

Method used

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  • Anti-explosion ceiling lamp structure
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  • Anti-explosion ceiling lamp structure

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Embodiment Construction

[0030] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0031] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

An anti-explosion ceiling lamp structure comprises a casing, two bosses, a front cover, a transparent cover and connection pieces. The casing is a barrel body with one end open and comprises the opening end. The two bosses are arranged abreast on the peripheral edge of the opening end, a gap is formed between the two bosses, and a strip hole is formed in each boss and stretches in the axial direction of the casing. The front cover is detachably connected onto the opening end, a protrusion is arranged on the outer peripheral wall of the front cover, and a connection hole is formed in the protrusion. The transparent cover is arranged on the front cover and is connected with the casing through the front cover, the protrusion is located between the two bosses, the connection pieces penetrate the strip holes and the connection hole, the connection pieces can slide in the strip holes to enable the front cover to be connected with the bosses through the connection pieces. During maintaining of the anti-explosion ceiling lamp, the front cover, the transparent cover and the like are hung on the bosses through the connection pieces, an opening between the front cover and the casing is large, and the maintaining is convenient.

Description

technical field [0001] The invention relates to lighting technology, in particular to an explosion-proof chandelier structure. 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 national property and the lives of citizens. [0003] To this end, explosion-proof lights came into being. Explosion-proof lamps, also known as explosion-proof lamps and explosion-proof lighting lamps, are used in dangerous places where flammable gases and du...

Claims

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Application Information

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IPC IPC(8): F21S8/06F21V17/14
Inventor 周明杰杨强
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD
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