Lighting device

A lighting device and lamp body technology, which is applied to lighting devices, fixed lighting devices, components of lighting devices, etc., can solve the problems that lighting products are difficult to take into account, such as easy cleaning and heat dissipation performance.

Pending Publication Date: 2021-07-06
SHENZHEN SIGNCOMPLEX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem that the existing lighting products are difficult to take into account the easy cleaning and heat dissipation performance, the present invention provides a lighting device

Method used

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Embodiment Construction

[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] 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 illustration only.

[0046] Please combine figure 1 with figure 2 , the first embodiment of the present invention provides a lighti...

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Abstract

The invention relates to the technical field of lighting equipment, in particular to a lighting device. The lighting device comprises a driver module and a lamp body module. The surface, away from the lamp body module, of the driver module and the surface, close to the driver module, of the lamp body module are arranged to be smooth surfaces, so dust is not prone to being hidden in the lighting device; and when dust falls on the surfaces, the dust can be cleaned by water washing or wiping, which is very convenient. According to the invention, a through hole is formed in the middle of the lamp body module, so a central high-temperature area of a conventional lighting product is avoided, and temperature accumulation is effectively avoided; the driver module corresponds to the through hole and is spaced from the edge of the through hole; that is, the middle part of the lamp body module is provided with a gap channel for airflow to move upwards, and air passes through the gap channel to take away a large amount of heat, so efficient heat dissipation is realized; and therefore, the problem that an existing lighting product cannot have both advantages of easiness in cleaning and heat dissipation performance is solved.

Description

【Technical field】 [0001] The invention relates to the technical field of lighting equipment, in particular to a lighting device. 【Background technique】 [0002] Lighting products are widely used in family life and industrial production. Whether the existing lighting products are high-power or low-power, most of their radiators are composed of a large number of raised heat dissipation fins. The principle is to increase the surface area of ​​heat dissipation to obtain better heat dissipation. Excellent heat dissipation performance, but it is very easy for dust to hide in the cracks of these heat dissipation fins, and these structures are not conducive to the cleaning of dust. To solve this problem, the existing dustproof method is to add a dustproof cover to the lighting product, but the dustproof cover hinders the upward flow of hot air, greatly reduces the heat dissipation performance of the product, and affects the working efficiency and practical life of the lighting produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/06F21V23/00F21V29/83F21V29/71F21V19/00F21V23/06F21V29/70F21V3/00F21V31/00B08B17/02
CPCB08B17/02F21S8/06F21V3/00F21V19/00F21V23/003F21V23/06F21V31/005F21V29/70F21V29/71F21V29/83
Inventor 张文锋闵荣峰伍铁军
Owner SHENZHEN SIGNCOMPLEX
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