Bulb and LED bulb radiating structure

A light bulb and radiator technology, applied in the field of lighting, can solve problems such as poor heat dissipation effect, achieve the effect of improving heat dissipation speed and benefiting development

Inactive Publication Date: 2012-10-31
KINGSUN OPTOELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing bulb lamp, the light source is in close contact with the radiator, but the power supply is not in

Method used

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  • Bulb and LED bulb radiating structure
  • Bulb and LED bulb radiating structure
  • Bulb and LED bulb radiating structure

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] see figure 1 , figure 1 The schematic diagram of the connection of the light bulb provided by the present invention; figure 2 The structural diagram of radiator in the bulb provided for the present invention; image 3 An overall rendering of the light bulb provided by the present invention.

[0023] Wherein, the light bulb provided by the present invention includes a power supply 11 and a radiator 12, and the radiator 12 includes a plurality of cooling fins 121, and the cooling fins 121 are provided with cooling surfaces 122 between them, and the cooling fins 121 pass through the cooling...

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Abstract

The invention discloses a lighting device and a bulb. The bulb comprises a power source and a radiator. The radiator comprises a plurality of radiating fins, a radiating surface is formed among the radiating fins, the radiating fins are connected with each other by the radiating surface, the power source comprises heat conducting surfaces, and the heat conducting surfaces are fittingly connected with the radiating surface of the radiator. Since the radiating surface is arranged among the radiating fins and connected with the heat conducting surfaces of the power source, heat of the power source in the bulb can be radiated quickly, radiating speed of the radiator is increased greatly, and development of the lighting technology is facilitated.

Description

technical field [0001] The invention belongs to the technical field of lighting, and in particular relates to a lighting device and a light bulb. Background technique [0002] With the continuous development of lighting technology, users have higher and higher requirements for the functions of lighting equipment. [0003] In the prior art, the heat of the internal power supply and the light source can only be dissipated by the heat sink in the form of transfer due to the mutual sealing of the heat dissipation of the general bulb lamp. [0004] In the existing bulb lamp, the light source is in close contact with the heat sink, but the power supply is not in contact with the heat sink. Moreover, the heat dissipation effect is poor because the heat sink can only dissipate heat through transfer. [0005] How to quickly dissipate the heat of the power supply in the bulb lamp and improve the heat dissipation speed of the radiator is one of the research directions in the field of ...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V29/00F21V17/10F21Y101/02F21V29/77
Inventor 卿笃碑
Owner KINGSUN OPTOELECTRONIC CO LTD
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