LED lamp

A technology of LED lamps and LED lamp beads, which is applied in the direction of lampshades, cooling/heating devices of lighting devices, lighting and heating equipment, etc. It can solve the problems of not being able to illuminate all corners, decreasing luminous intensity, and limited luminous range. Achieve the effects of easy promotion and use, increased service life, and wide luminous range

Inactive Publication Date: 2016-02-03
FANCHANG BEISI PRODIVITY PROMOTION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the LED is lit, the temperature gradually rises due to the continuous accumulation of heat. If the heat dissipation is not effective, the luminous intensity of the LED will decrease accordingly under the light decay effect, resulting in a shortened service life. In addition, the luminous range of the LED in the prior art Limitations, unable to meet the needs of illuminating every corner, there are also deficiencies

Method used

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  • LED lamp

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Embodiment

[0012] see figure 1 As shown, an LED lamp includes a lamp cap 1, a lamp holder 2, an LED lamp bead 5, an aluminum substrate 6, a lampshade 3 and a radiator 8, the lamp cap 1 is arranged at the bottom of the lamp holder 2, and the aluminum substrate 6 is arranged at the bottom of the lamp holder 2 On the lamp holder 2, the LED lamp beads 5 are arranged on the aluminum substrate 6, the lampshade 3 is arranged on the periphery of the lamp holder 2, and the heat sink 8 is arranged between the lamp holder 2 and the lamp holder 1, so that Radiating fins 9 are provided around the radiator 8 , and electrode contacts 10 are provided at the bottom of the lamp cap 1 .

[0013] The inner wall of the lampshade 3 is provided with a light enhancing layer 4 .

[0014] A reflective layer 7 is provided on the aluminum substrate 6 .

[0015] The top of the lamp holder 2 and the underside of the aluminum substrate 6 are provided with cooling holes 11 , and the bottom of the lamp holder 2 and th...

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PUM

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Abstract

The invention discloses an LED lamp and belongs to the technical field of LEDs. The LED lamp comprises a lamp cap, a lamp holder, LED beads, an aluminum substrate, a lampshade and a radiator. The lamp cap is arranged at the bottom of the lamp holder, the aluminum substrate is arranged on the lamp holder, the LED beads are arranged on the aluminum substrate, the lampshade is arranged on the periphery of the lamp holder, the radiator is arranged between the lamp holder and the lamp cap, cooling fins are arranged on the periphery of the radiator, and the bottom of the lamp cap is provided with electrode pins. The LED lamp has the beneficial effects of being wide in light emitting range, bright in light source, good in cooling performance, capable of prolonging the service life, convenient to use and popularize and the like.

Description

technical field [0001] The invention relates to an LED lamp and belongs to the technical field of LED lighting. Background technique [0002] LED has the characteristics of long service life, short response time, high photoelectric conversion efficiency, energy saving and environmental protection, and is widely used in various indications, displays, decorations, backlights, lighting and other fields. When the LED is lit, the temperature gradually rises due to the continuous accumulation of heat. If the heat dissipation is not effective, the luminous intensity of the LED will decrease accordingly under the light decay effect, resulting in a shortened service life. In addition, the luminous range of the LED in the prior art Limitations, unable to meet the needs of illuminating every corner, also have deficiencies. Contents of the invention [0003] In view of the above disadvantages, the present invention provides an LED lamp, which has the characteristics of wide luminous ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V3/04F21V7/00F21V29/83F21V29/74F21Y115/10
CPCF21S2/00F21V3/10F21V7/00
Inventor 张红骏
Owner FANCHANG BEISI PRODIVITY PROMOTION CENT
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