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LED (light-emitting diode) lamp

A technology of LED lamps and end caps, which is applied in the direction of lighting devices, cooling/heating devices of lighting devices, light sources, etc., and can solve the problems of non-adjustable heat dissipation effect of LED lamps and restrictions on the use of LED lamps

Inactive Publication Date: 2015-01-07
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When LED lamps are used in different occasions, the heat dissipation effect of LED lamps is different, and the heat dissipation effect of LED lamps cannot be adjusted, which limits the use of LED lamps.

Method used

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  • LED (light-emitting diode) lamp
  • LED (light-emitting diode) lamp
  • LED (light-emitting diode) lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The LED lamps will be further clarified below in conjunction with the accompanying drawings and specific embodiments.

[0021] Please also see figure 1 and figure 2 , the LED lamp 100 in one embodiment includes a first end cover 10, a second end cover 20, a transparent member 30, a holding member 40, a light source fixing cooling plate 45, a light source 48, a fan 50, a cooling duct 60, a pressure plate 72, a tight The firmware 74 , the first joint 82 and the second joint 84 . The first end cap 10 and the second end cap 20 are respectively fixed on two ends of the transparent member 30 . The clamping part 40 , the light source fixing cooling plate 45 , the light source 48 , the cooling pipe 60 , the pressing plate 72 and the fastening part 74 are all accommodated in the transparent part 30 .

[0022] The transparent member 30 is generally transparent cylindrical. One end of the transparent member 30 is sealingly connected to an end of the first end cap 10 away from...

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PUM

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Abstract

The invention relates to an LED (light-emitting diode) lamp, comprising a first end cover, a second end cover, a tubular transport part fixed between the first end cover and the second end cover, a light source-fixed cooling plate contained in an inner cavity of the transparent part, and an LED light source fixed on the light source-fixed cooling plate; the LED lamp further comprises a fan contained in the inner cavity of the transparent part, and a cooling pipe which is fixed on the light source-fixed cooling plate, and which is used for conducting heat of the light source, wherein cooling mediums are contained in the cooling pipe. When the LED lamp is used, heat dissipation effects of the LED lamp can be changed by changing kinds of cooling medium, so that the LED lamp can be applied to various occasions.

Description

【Technical field】 [0001] The invention relates to an LED lamp. 【Background technique】 [0002] A traditional LED lamp usually includes a light source, a first end cover, a second end cover, a transparent part and a heat sink. The first end cap and the second end cap are respectively arranged on two ends of the transparent part. The light source and the radiator are accommodated in the transparent part, and the radiator dissipates the heat generated by the light source through the transparent part. Due to the limitation of the internal space of the LED lamp, the structure and shape of the radiator need to change with the internal structure of the LED lamp. When LED lamps are used in different occasions and require different heat dissipation effects of LED lamps, the heat dissipation effect of LED lamps cannot be adjusted, thus causing certain restrictions on the use of LED lamps. 【Content of invention】 [0003] Based on this, it is necessary to provide an LED lamp with a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V29/02F21V17/10F21V19/00F21Y101/02F21V29/56F21V29/67F21V29/70
Inventor 周明杰彭云龙
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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