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led lights

A technology of LED lights and LED chips, applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc.

Active Publication Date: 2017-12-26
东莞市闻誉实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an LED lamp for the problem of how to improve heat dissipation efficiency

Method used

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Embodiment Construction

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] Please also refer to Figure 1 to Figure 6 , the LED lamp 20 includes: a heat sink 10 , a heat sink 201 , a number of circuit boards 202 and a number of LED chips 203 . For example, the heat sink 10 includes: a casing 101, a heat conductor 102 and a plurality of heat conduction pa...

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Abstract

The invention relates to an LED lamp. The LED lamp comprises a radiator, radiation parts, a plurality of circuit boards and a plurality of LED chips. The radiator comprises a casing, a heat conductor and a plurality of heat conduction portions. A plurality of heat conduction ports are formed in the casing. The heat conductor is arranged in the casing, a plurality of heat conduction portions are arranged on the heat conductor, and one heat conduction portion is corresponding to one heat conduction port. The radiation parts are arranged on the sides of the heat conduction portions opposite to the sides of the heat conduction ports, and one radiation part is arranged on one heat conduction portion correspondingly. At least one circuit board is arranged on one radiator correspondingly, and at least one LED chip is arranged on one circuit board. By means of the LED lamp, the heat conductor is arranged on the casing, heat on the casing can be transmitted to the surrounding rapidly under the heat conduction action of the plurality of the heat conduction portions, and accordingly, the radiation efficiency of the LED lamp is improved.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to LED lamps. Background technique [0002] At present, LED lights are widely used in the field of lighting. They are called fourth-generation lighting sources or green light sources. They have the characteristics of energy saving, environmental protection, long life, and small size. They can be widely used in various indications, displays, decorations, backlight , general lighting and urban night scenes and other fields. [0003] However, whether the LED lamp works stably and its quality is good or bad is closely related to the heat dissipation of the lamp body itself. At present, the heat dissipation of LED lamps on the market often adopts natural heat dissipation, and the effect is not ideal; Less than 10,000 hours. [0004] Therefore, how to improve the heat dissipation performance is a technical problem that needs to be solved. Contents of the invention [0005] Based on th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/20F21V29/83F21V29/507F21V29/508F21S6/00F21Y115/10
CPCF21S6/005
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司
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