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led lamps and cooling components

A technology of LED lamps and heat dissipation components, applied in the field of lighting, can solve the problems of complex process production, and achieve the effect of reducing the difficulty of the process

Active Publication Date: 2016-11-09
SHENZHEN FLUENCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in LED lamps, some lamps need to use cylindrical heat dissipation components. At this time, the above heat dissipation components need to be improved, and the process is very complicated.

Method used

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  • led lamps and cooling components

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] refer to figure 1 , figure 1 It is an exploded schematic view of the LED lamp according to the first embodiment of the present invention. In this embodiment, the LED lamp 1 includes an upper cover 10 , a cooling assembly 20 , a power supply box 30 , a fixing bracket 40 , a reflector 50 and a power supply (not shown).

[0023] The heat dissipation assembly 20 includes a cylindrical heat sink 21 and an end plate 22 . The columnar heat sink 21 includes at least two heat sink segments 23 . In this embodiment, the columnar radiator 21 includes four radiator segments 23 . The cross section of the radiator segments 23 perpendicular to the axial direction of the columnar radiator 21 is fan-shaped and arranged along the circumferential direction of the columnar radiator 21 . Wherein, the end plate 22 is fixed on the ends of at least two heat sink s...

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PUM

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Abstract

The invention discloses an LED lamp and a radiating component. The radiating component comprises a columnar radiator and an end plate, the columnar radiator comprises at least two radiator segments with cross sections perpendicular to the axis direction of the columnar radiator set to be fan-shaped, the radiator segments are arrayed along the peripheral direction of the columnar radiator, the end plate is fixed on the end portions of the radiator segments to allow the radiator segments to be spliced into the columnar radiator, and a cavity extending along the axis direction of the columnar radiator is formed inside the columnar radiator. By the means, the radiating component is divided into the columnar radiator and the end plate, and the columnar radiator is divided into the radiator segments, so that technologic difficulty is lowered greatly.

Description

technical field [0001] The invention relates to the lighting field, in particular to an LED lamp and a heat dissipation component. Background technique [0002] LED lamps have become the most widely used lamps due to their outstanding characteristics. However, in the existing LED lamps, the heat dissipation components are composed of an integrally formed heat dissipation plate and a set of heat dissipation fins arranged on the heat dissipation plate. However, in LED lamps, some lamps need to use cylindrical heat dissipation components. At this time, the above heat dissipation components need to be improved, and the manufacturing process is very complicated. [0003] Therefore, it is necessary to provide a lamp and a heat dissipation component to solve the above problems. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a lamp and a heat dissipation component, which can divide the heat dissipation component into...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/23F21V29/77F21Y115/10F21V29/51
Inventor 杜建军
Owner SHENZHEN FLUENCE TECH