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Lamp structure

A lamp and lampshade technology, which is applied to lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problems of high cost, weak structural strength, and difficulty in making complex shapes.

Inactive Publication Date: 2011-11-16
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional fin structures are mostly produced by die extrusion or diecasing, but metal extrusion technology has disadvantages such as high cost and difficulty in making complex shapes, while die casting technology has Disadvantages such as weak structural strength and excessive fin spacing

Method used

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Embodiment Construction

[0036] First, please also refer to figure 1 , figure 2 The structure of the lamp according to an embodiment of the present invention is composed of an electrical connector 10, a connecting member 20, a heat dissipation module 30, a lampshade 40 and at least one light emitting element 50. The aforementioned electrical connector 10 is, for example, an E27 connector. The element 50 is, for example, a light emitting diode, and the aforementioned connection member 20 and heat dissipation module 30 may include aluminum or other metal materials with high thermal conductivity. It should be noted that the heat dissipation module 30 in this embodiment is mainly composed of a first heat conduction element 31 and a second heat conduction element 32, wherein the first and second heat conduction elements 31, 32 are formed by die-casting Production, the aforementioned connecting member 20 is produced by metal extrusion.

[0037] Such as figure 1 , figure 2 As shown, a plurality of firs...

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Abstract

The invention discloses a lamp structure which comprises a luminous element, a heat radiating module, a connecting member and an electrical joint, wherein the electrical joint is electrically connected with the luminous element; the heat radiating module comprises a first heat conducting element and a second heat conducting element which are manufactured in a die-casting molding manner; the first and the second heat conducting elements are respectively provided with a plurality of first and second fins, wherein the first and the second fins are configured at intervals in a crossed manner; the luminous element is arranged on the second heat conducting element; and the connecting member is manufactured in a metal squeezing manner and penetrates through the first heat conducting element for connecting the second heat conducting element and the electrical joint.

Description

technical field [0001] The invention relates to a lamp structure, in particular to a light emitting diode lamp structure. Background technique [0002] Since light-emitting diodes (Light-Emitting Diodes, LEDs) have the advantages of long life and power saving, they have been gradually applied in related fields such as lighting fixtures in recent years. Generally speaking, a plurality of metal fins are usually provided on the lamps using LEDs as light sources, so as to dissipate the heat energy generated by the LEDs so as to prevent the LEDs from being damaged due to overheating. [0003] Traditional fin structures are mostly produced by die extrusion or diecasing, but metal extrusion technology has disadvantages such as high cost and difficulty in making complex shapes, while die casting technology has The structural strength is weak and the fin spacing is too large. In view of this, how to design a lamp structure that can take into account heat dissipation and low cost ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V23/00F21V29/00F21V17/00F21Y101/02F21V29/503F21V29/77
Inventor 黄添富萧乾道余纪桦吴国安
Owner IND TECH RES INST
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