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Transverse plug LED lamp with high heat dissipation efficiency

A technology of LED horizontal insertion lamp and high heat dissipation, which is applied in lighting and heating equipment, cooling/heating device of lighting device, lighting device, etc. Low problems, to achieve the effect of reasonable heat dissipation structure design, dense fin spacing, and fast heat dissipation

Inactive Publication Date: 2013-11-20
盐城市赛瑞特半导体照明有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing LED horizontal plug lamps cannot effectively reduce the temperature of the PN node of the LED in terms of heat dissipation structure design, and the heat dissipation efficiency is also low. Therefore, its service life cannot achieve the desired effect

Method used

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  • Transverse plug LED lamp with high heat dissipation efficiency
  • Transverse plug LED lamp with high heat dissipation efficiency

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Embodiment Construction

[0010] as attached figure 1 , 2 As shown, the lamp holder 1 and the lamp holder 6 are connected through the connecting piece 2; the lamp holder 1 is a rectangular aluminum alloy tubular body; the printed circuit board 4 is provided with a plurality of LED light sources 5 and pasted on the lamp holder 6 rectangular tubular body On one outer wall of the lamp holder 1, a plurality of cooling fins 601 are arranged on the other three outer walls of the rectangular tubular body; the cooling fins 601 are arranged along the length direction of the tubular body; the thickness of the cooling fins 601 is set to 0.5mm ; The distance between every two adjacent pieces of cooling fins 601 is set to 1mm: the height of cooling fins 601 is set to 3-6mm under the premise of satisfying the shape rules and aesthetics, and the driver 7 is placed in the lamp holder 6 Inside, the lampshade 3 is horizontally inserted into the card slot on the lamp holder 6 and sealed on the outside of the printed cir...

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Abstract

The invention relates to a transverse plug LED lamp with high heat dissipation efficiency. The transverse plug LED lamp comprises a lamp holder, a connecting piece, a lamp base, an actuator, a printed circuit board and a plurality of LED light sources, wherein the LED lamp sources are arranged on the printed circuit board and adhere to one outer lateral wall of the rectangular pipe-shaped body of the lamp base; a plurality of cooling fins are arranged on the other three outer lateral walls of the rectangular pipe-shaped body of the lamp base in the length direction of the pipe-shaped body, the thickness of each cooling fin ranges from 0.5mm to 0.6mm, the distance between every two adjacent cooling fins ranges from 0.8mm to 1mm, and the height of each cooling fin ranges from 3mm to 6mm. According to the transverse plug LED lamp with high heat dissipation efficiency, because the cooling fins are arranged on the three outer lateral walls of the aluminum alloy lamp base respectively and are small in thickness and mutual distance and large in height, heat dissipation efficiency is improved, the of PN node temperature of the LED is obviously lowered, and service life of the transverse plug LED lamp is also obviously prolonged.

Description

technical field [0001] The invention relates to an LED horizontally inserted lamp, in particular to a high heat dissipation structure of an LED horizontally inserted lamp, belonging to the technical field of heat dissipation. Background technique [0002] LED lamps are widely used in modern society because of their advantages of energy saving, environmental protection, longevity, brightness and safety. The service life of lamps is based on whether they have a good heat dissipation system. If you only rely on the use of low thermal resistance LED components, you cannot build a good heat dissipation system for the lighting device, but you must effectively reduce the thermal resistance from the PN node to the surrounding environment, in order to greatly reduce the temperature of the LED PN node, and successfully practice extending the LED luminaire The service life and the goal of improving the actual luminous flux. Different from ordinary traditional lamps, the printed circui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V29/00F21Y101/02F21V29/74
Inventor 彭海洪
Owner 盐城市赛瑞特半导体照明有限公司
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