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LED lamp

A technology of LED lamps and LED light sources, which is applied to the damage prevention measures of lighting devices, lighting devices, cooling/heating devices of lighting devices, etc., which can solve the problems of poor heat dissipation and uneven heat dissipation of LED lamps, etc., and achieve improved heat dissipation effect, the effect of increasing the service life

Active Publication Date: 2015-02-25
GUANGDONG REAL FAITH LIGHTING TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an LED lamp to solve the problem of uneven heat dissipation and poor heat dissipation effect of LED lamps

Method used

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  • LED lamp
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Examples

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Embodiment 1

[0028] An LED lamp such as figure 1 , 2 , 3, including: housing, LED light source module 4, radiator 3; the concrete structure of LED light source module 4 adopts existing technology to realize, LED light source module 4 is in the inside of radiator 3, and with radiator The top of 3 is fixedly connected; the radiator 3 wraps the LED light source module 4 for effective heat dissipation, and forms a relatively effective heat dissipation space for more uniform heat dissipation;

[0029] The radiator 3 includes a vapor chamber 10 and a plurality of heat dissipation conduits 11, and the upper ends of all heat dissipation conduits 11 are fixedly connected to the edge on the same side of the vapor chamber 10 at a certain angle; the interior of the heat dissipation conduit 11 is filled with a superconducting medium; wherein, The vertical arrangement is set up along the bottom-up direction of the LED lamp housing, and the vapor chamber 10 also plays the role of supporting the heat dis...

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Abstract

The invention relates to LED lamp technologies, and particularly relates to LED lamps, in particular to an LED lamp good in heat dissipation effect. The LED lamp comprises a shell, an LED light source module and a radiator; the LED light source module is located in the radiator and fixedly connected with the top end of the radiator; the radiator is fixedly connected with the lower end in the shell; the radiator comprises a vapor chamber and a plurality of heat dissipation ducts, all the head dissipation ducts are vertically arranged and the upper ends of the heat dissipation ducts are fixedly connected with the edge of the vapor chamber; the heat dissipation ducts are filled with superconductive media; the upper end of the shell is provided with one or more air outlets and the lower end of the shell is provided with one or more air inlets. According to the LED lamp, efficient air heat exchange natural convection can be formed, and therefore uniform and efficient heat dissipation can be achieved.

Description

technical field [0001] The invention relates to LED lamp technology, in particular to LED lamps, especially LED lamps with better heat dissipation effect. Background technique [0002] At present, the heat dissipation of LED lamps on the market basically adopts aluminum heat sinks, such as profile aluminum, die-cast aluminum, etc., which are limited by the forming process of aluminum, and the heat sinks produced are often relatively bulky. The weight of the radiator will make the expansion of the lamp more excellent, such as the miniaturization of the lamp, or the appearance of more lamps can be shaped. [0003] CN101963301 provides a method for forming a superconducting heat dissipation pipe-shaped radiator LED lamp, which is to process a heat dissipation medium into a heat-conducting and heat-dissipating tube to form a superconducting heat-dissipating pipe-shaped radiator; The lowest point of the tube-shaped radiator is to establish the gravity condition when the heat dis...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V29/51F21V15/02F21Y101/02
CPCF21K9/20F21V15/02F21Y2101/00
Inventor 罗海峰张皓林飞马文杰
Owner GUANGDONG REAL FAITH LIGHTING TECH
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