LED lighting equipment based on liquid circulation heat dissipation

A technology of LED lighting and liquid circulation, applied in lighting and heating equipment, lighting devices, cooling/heating devices of lighting devices, etc., can solve the problems of large volume and unreasonable radiator structure of high-power LED lighting equipment, and achieve Good heat dissipation performance, long service life and reasonable structure

Inactive Publication Date: 2017-12-08
北京科迪盛业技术服务有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides an LED lighting device based on liquid circulation and heat dissipation, which is use

Method used

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  • LED lighting equipment based on liquid circulation heat dissipation
  • LED lighting equipment based on liquid circulation heat dissipation
  • LED lighting equipment based on liquid circulation heat dissipation

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Embodiment Construction

[0027] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] Such as Figure 1 to Figure 9 In the shown embodiment of the LED lighting device based on liquid circulation and heat dissipation of the present invention, the LED lighting device based on liquid circulation and heat dissipation includes an LED lamp holder 10, and the LED lamp holder 10 includes a metal substrate 11 and a high-power lamp set on the metal substrate 11. LED lamp beads, a liquid radiator 20 is fixed on the metal substrate 11, and the liquid radiator 20 is provided with a liquid inlet 201 and a liquid outlet 202, and the liquid radiator 20 is connected through the liquid inlet 201 and the liquid outlet 202. An air radiator 30 is provided, and a liquid pipeline connected to the liqu...

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Abstract

The invention discloses LED lighting equipment based on liquid circulation heat dissipation. The LED lighting equipment comprises an LED lamp cap; the LED lamp cap comprises a metal substrate and a high-power LED lamp bead arranged on the metal substrate; a liquid flow heat radiator is fixed to the metal substrate; a liquid inlet and a liquid outlet are formed in the liquid flow heat radiator; the liquid flow heat radiator is connected with an air radiator through the liquid inlet and the liquid outlet; and a liquid pipeline connected with the liquid outlet is arranged in the air radiator. Heat of the metal substrate provided with the LED lamp bead can be transferred outwards continuously through liquid circulation, thus the heat dissipation on the LED lamp cap is realized; and a liquid circulation heat dissipation structure and the air radiator in the LED lighting equipment, and the LED lamp cap can be arranged in a split manner, thus the size and the weight of the LED lamp cap are not required to be increased, and the LED lighting equipment is reasonable in structure, good in heat dissipation performance and long in service life.

Description

technical field [0001] The invention relates to heat dissipation technology for LED lighting equipment, in particular to an LED based on liquid circulation heat dissipation [0002] lighting device. Background technique [0003] LED (Lighting Emitting Diode) lighting is light-emitting diode lighting. It is a semiconductor solid light-emitting device. It uses a solid semiconductor chip as a light-emitting material. It emits red, yellow, blue, and green light. On this basis, using the principle of three primary colors and adding phosphors, it can emit light of any color. In LED lighting applications, the heat generated by lamp beads directly affects the life of LED lamps. The luminous efficiency of existing LED lamp beads is usually around 60%, that is, about 40% of the power is consumed by the heat generated by the lamp beads. The temperature of the wick gradually increases. As the power of LED lighting equipment increases to hundreds of watts, or even thousands of watts, ...

Claims

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Application Information

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IPC IPC(8): F21K9/20F21V29/57F21V29/71F21V29/67F21V29/503F21Y115/10
CPCF21K9/20F21V29/503F21V29/57F21V29/67F21V29/71F21Y2115/10
Inventor 盛飞陈军屠海军
Owner 北京科迪盛业技术服务有限公司
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