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Household Lighting Fixtures

A technology for lighting fixtures and home use, which is applied in lighting devices, lighting and heating equipment, cooling/heating devices of lighting devices, etc. The effect of large light angle

Active Publication Date: 2017-04-12
东莞市闻誉实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the lighting fixtures disclosed above still have defects such as poor thermal conductivity and poor heat dissipation effect.

Method used

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  • Household Lighting Fixtures
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Experimental program
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Effect test

Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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PUM

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Abstract

A household illumination lamp comprises a radiator, a light source assembly, a base and a lampshade, wherein the lampshade covers the base and defines a closed space; the radiator and the light source assembly are contained in the closed space; the radiator comprises a cooling shell; through holes are formed in the cooling shell; the light source assembly is arranged on the periphery of the cooling shell in a sleeving mode. As the light source assembly is arranged on the periphery of the cooling shell in the sleeving mode, heat generated by a light source can be rapidly dispersed to external air through the cooling shell and the base, the cooling effect is good, and at the same time, the light emitting angle of the household illumination lamp can be enlarged.

Description

technical field [0001] The present invention relates to the field of LED lighting, in particular to a household lighting fixture. Background technique [0002] The rapid development of the LED industry has greatly stimulated the development of the upstream material industry and further promoted breakthroughs in the field of high-end materials. Among them, a large number of heat dissipation materials are used in LED lamps, including LED chip packaging components, LED optical lenses, light scattering components, high-efficiency heat dissipation components, light reflection and light diffusion plates, etc. [0003] Heat dissipation is a major factor affecting the lighting intensity of LED lamps. LED lamps are 80% more energy efficient than traditional incandescent lamps, but their LED components and driver circuits dissipate a lot of heat. If the heat is not properly discharged, the luminosity and life of LED lamps will drop sharply. For a long time, poor heat dissipation wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S2/00F21V29/503F21V29/51F21V29/83F21Y115/10F21Y107/30
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司