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Heat dissipating device of LED lamp

A technology of LED lamps and heat sinks

Inactive Publication Date: 2016-06-15
HUBEI BOTANICA LIGHTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing circular lamps on the market all have the same similar structure, and due to the technical problems of the mold, the bonding surface of this kind of lamps is uneven, which seriously affects the heat dissipation performance of the lamps, and thus greatly reduces the LED performance. Lamp service life
Theoretically speaking, the service life of LED is 100,000 hours. Due to the poor heat dissipation of circular lighting products in the existing technology, LED lighting can generally only be used for 2 to 3 years, resulting in waste of resources.

Method used

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  • Heat dissipating device of LED lamp
  • Heat dissipating device of LED lamp
  • Heat dissipating device of LED lamp

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Effect test

Embodiment Construction

[0012] The heat dissipation device of the LED lamp is composed of a radiator 1, a power supply 3, a suspension ring 4, an LED light source 5, an aluminum substrate 6, a waterproof rubber ring 8, a panel 9, and a panel pressure frame 10, and is characterized in that the upper side of the radiator 1 is installed There is a power supply 3, and the upper side of the power supply 3 is equipped with a suspension ring 4; the lower side of the radiator 1 is equipped with an aluminum substrate 6, and an LED light source 5 is installed on the aluminum substrate 6, and a panel 9 is installed on the lower side of the aluminum substrate 6 through a panel pressure frame 10, which is waterproof The rubber ring 8 is stuck in the waterproof groove 7 on the lower side of the radiator 1; the radiator 1 is flat and circular in shape and has a plurality of air vents, and the upper surface of the radiator 1 is made with arc-shaped fins 2, and the arc-shaped fins 2 The center is high and the peripher...

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Abstract

The invention relates to a heat dissipating device of an LED lamp, and belongs to the technical field of production of LED lamps. The device consists of a radiator, a power supply, a lifting ring, an aluminum basal plate, an LED light source, a waterproof rubber ring, a panel and a panel pressing frame; the radiator is flatly circular, and has multiple ventilation ports; an arc heat dissipating chip is produced on the upper surface of the radiator, and is high in middle and low in periphery; and multiple water leaking ports are formed in the outer lap of the radiator. The radiator has multiple ventilation ports, so that the air convection can be increased, the heat dissipating speed of the LED lamp is accelerated, the light attentuationis reduced, the light quality is improved, and the lamp service life is prolonged. The device is beautiful in shape, increases the length of the heat dissipating chip, improves the heat dissipating performance of the lamp, and can use rainwater for realizing self-cleaning of the lamp. The device solves the problem of resource waste caused by short service life of the LED lamp due to bad heat dissipating treatment of a traditional LED lamp product.

Description

technical field [0001] The invention relates to a heat dissipation device for an LED lamp, belonging to the technical field of LED lamp production. Background technique [0002] Since June 2015, MEAN WELL, a mainstream power supply company in the LED lighting industry, officially launched the circular power supply HBG series at Guangya Exhibition, the circular power supply HBG series has been rapidly applied in the market. Shaped lamps emerge in endlessly. However, the existing circular lamps on the market all have the same similar structure, and due to the technical problems of the mold, the bonding surface of this kind of lamps is uneven, which seriously affects the heat dissipation performance of the lamps, and thus greatly reduces the performance of LED lamps. The service life of lamps. Theoretically speaking, the service life of LED is 100,000 hours. Due to the poor heat dissipation of circular lighting products in the existing technology, LED lighting can generally o...

Claims

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Application Information

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IPC IPC(8): F21V29/77F21V29/83F21Y115/10
CPCF21V29/773F21V29/83
Inventor 骆义
Owner HUBEI BOTANICA LIGHTING CO LTD
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