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LED illuminating device

A technology for LED lighting and mounting surface, which is applied in lighting devices, cooling/heating devices for lighting devices, lighting and heating equipment, etc. path and other issues to achieve the effect of improving the heat dissipation effect

Inactive Publication Date: 2017-01-04
东莞市闻誉实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, limited by the structure of the aluminum substrate, its heat dissipation effect is limited, and it is difficult to meet the requirements of high-power, high-brightness and high-heating lamps. Furthermore, the shell of the lamp is usually made of plastic, and its heat dissipation performance is poor. More The ground plays the role of protection and decoration, but it will affect the heat dissipation path between the aluminum substrate and the outside air, and the heat dissipation effect is poor, especially difficult to meet the requirements of high-power, high-brightness and high-heat-generating lamps.

Method used

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Embodiment Construction

[0028] 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.

[0029] 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

The invention discloses an LED illuminating device. The LED illuminating device comprises a mounting module, an LED module, a cooling module, a fixed base and an auxiliary heat conducting piece. The cooling module includes a cooling main plate body, a cooling assembly and two cooling column bodies; a first end of the cooling main plate body is fixed with a second mounting surface; and the cooling assembly includes multiple first cooling pieces and multiple second cooling pieces. The cooling module of the LED illuminating device is provided with the cooling main plate body, the cooling assembly and two cooling column bodies for quickly and timely dissipating heat, transferred onto the mounting module by the LED module, to the external; and the mounting module and the fixed base also can achieve an auxiliary cooling effect, so that the cooling effect can be improved, and the lamp demands with high heating quantity are satisfied.

Description

technical field [0001] The invention relates to the technical field of heat dissipation, in particular to an LED lighting device. Background technique [0002] Usually, the existing lamps generally install the light-emitting components on the aluminum substrate, and then install the aluminum substrate on the housing of the lamp. The heat generated by the light-emitting components during normal lighting needs to be transferred to the aluminum substrate, and then transferred through the shell. to the outside air to achieve cooling effect. [0003] However, limited by the structure of the aluminum substrate, its heat dissipation effect is limited, and it is difficult to meet the requirements of high-power, high-brightness and high-heating lamps. Furthermore, the shell of the lamp is usually made of plastic, and its heat dissipation performance is poor. More The ground plays the role of protection and decoration, but it will affect the heat dissipation path between the aluminum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V29/76F21V29/71F21Y115/10
CPCF21V29/767F21V29/713
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司
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