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LED fin lamp

A technology of fins and lamp caps, applied in the field of LED fin lamps, can solve the problems of fragility and the inability of filament lamps to dissipate heat, and achieve the effects of long service life, high appearance plasticity and high light efficiency

Pending Publication Date: 2016-07-27
林家英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on solving the defects that LED filament lamps cannot dissipate heat and are fragile, the invention discloses an LED fin lamp

Method used

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Embodiment Construction

[0026] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0027] see figure 1 and 2 The LED fin lamp shown includes an integrated fin support (1), a COB light source (2), a light-transmitting shell (3), a power supply (4), and a lamp holder (5), and is characterized in that: the lamp holder (5) Connected to the integrated fin support (1), the outer surface of the fin of the integrated fin support (1) is provided with a COB light source (2), the COB light source (2) is provided with a light-transmitting shell (3), and the COB light source ( 2) Connect to the power supply (4) with a wire (201) through the through slot (103), and the power supply (4) is connected to the lamp holder (5) through the wire (401).

[002...

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Abstract

The invention discloses an LED fin lamp which comprises an integrated fin support, a COB light source, a transmitting shell, a power source and a lamp cap. The LED fin lamp is characterized in that the lamp cap is connected to the integrated fin support, the COB light source is arranged on the outer side face of a fin of the integrated fin support, and the COB light source is provided with the transmitting shell and connected with the power source through a wire by means of a through groove. By the adoption of the integrated fin support made of heat-conducting plastic and epoxy resin, the COB light source is directly supported, fixed and sealed, and meanwhile heat on the COB light source is dissipated into air through the shortest path by means of the heat-conducting plastic. Bulky aluminum products or glass broken easily are not used in the whole lamp. The LED fin lamp has the beneficial effects of being long in service life, high in lighting effect, simple in structure and extremely low in labor cost, appearance plasticity is high, the material cost is low, and the LED fin lamp is suitable for industrial robot assembly.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to an LED fin lamp. Background technique [0002] LED filament bulb lamps have been very popular in daily life, and its biggest defect is that it is fragile and unable to dissipate heat. For example, the Chinese patent with publication number 104712935A discloses an LED filament bulb lamp. The LED filament is sealed in an easily broken glass bulb. Inside the bubble, the bulb is filled with a mixture of hydrogen and helium with a thermal conductivity of only 0.163W / mk, which seriously affects the light efficiency and light decay of the LED filament. The performance and life of the LED filament bulb lamp are greatly reduced. [0003] Under the guidance of LED demand, thermally conductive plastics have made great progress; ordinary plastics are 0.3W / mk, PLA-based biological thermally conductive plastics are 2-6W / mk, Polycarbonate is 20W / mk and has a higher thermal conductivity than an...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V29/74F21V29/503F21V23/00F21V31/00F21V3/04F21Y115/10
CPCF21S8/00F21V3/062F21V23/00F21V29/503F21V29/74F21V31/005
Inventor 林家英
Owner 林家英
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