LED lamp

A technology for LED lamps and lamp caps, which is applied to lampshades, cooling/heating devices of lighting devices, lighting and heating equipment, etc., can solve the problems of short life, poor stability of LED lamps, poor heat dissipation, etc. Good dustproof effect and good heat dissipation effect

Active Publication Date: 2014-10-08
东莞市闻誉实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the heat dissipation of LED lamps currently on the market is poor, resulting in poor stability and relatively short lifespan of LED lamps.

Method used

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Embodiment Construction

[0031] Such as figure 1 As shown, it is a schematic structural diagram of an LED lamp 10 according to a preferred embodiment of the present invention.

[0032] The LED lamp 10 includes a lamp base 100 , a lamp body 200 and a heat dissipation lampshade 300 . The lamp cap 100 is disposed on the lamp body 200 , and the heat dissipation lampshade 300 is fixedly disposed on the lamp cap 100 and wraps the lamp body 200 . Wherein, the heat dissipation lampshade 300 is provided with heat dissipation holes 310 or heat dissipation grooves to dissipate heat. For example, the lamp holder is provided with mounting thread grooves, and the heat dissipation lampshade is screwed and fixedly arranged on the lamp holder, so that disassembly and assembly are all very convenient; A mounting strip correspondingly passes through a mounting hole and is fixed on the fixing ring.

[0033] Please also refer to figure 2 , which is figure 1 A schematic structural diagram of the connecting portion 11...

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PUM

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Abstract

The invention relates to an LED lamp which comprises a lamp cap, a lamp body and a heat dissipation lampshade. The lamp cap comprises a lamp cap body, an anode end, a cathode end and at least one connection part, wherein the anode end, the cathode end and the connection parts are arranged on the lamp cap body. The connection parts are provided with anode parts and cathode parts. The anode parts are connected with the anode end and the cathode parts are connected with the cathode end in the connection parts of the lamp cap. The lamp body comprises a plurality of PCBs. Each PCB is provided with at least one connection part, and the anode part and the cathode part of the connection part are connected with an anode part and a cathode part of another connection part outside the PCB in a pivoted mode. The light-emitting face of the PCB is provided with a plurality of LED lamps. The installation face of the PCB is provided with a control device for controlling the LED lamps. The heat dissipation lampshade is fixedly arranged on the lamp cap and is provided with a plurality of heat dissipation holes. By means of the LED lamp, the heat dissipation effect is made to be better, different lighting effects of the LED lamp is achieved as well, the LED lamp can be used for different occasions, the application range of the LED lamp is broadened, and the LED lamp is enabled to have more universality.

Description

technical field [0001] The invention relates to the field of lamps, in particular to an LED lamp. Background technique [0002] As a new light source, LED has been widely used in various lighting facilities because of its good energy-saving effect and long life. White LED is known as the fourth-generation lighting source to replace fluorescent lamps and incandescent lamps. LED has changed the principle of tungsten filament luminescence of incandescent lamps and three-based toner luminescence of fluorescent lamps. It uses electric field luminescence and has the advantages of high luminous efficiency, no radiation, long life, low power consumption and environmental protection. [0003] However, the LED lamps currently on the market have poor heat dissipation, which makes the LED lamps poor in stability and relatively short in life. Contents of the invention [0004] Based on this, it is necessary to provide an adjustable LED lamp with good heat dissipation, strong stabilit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V23/00F21V29/00F21V3/02F21Y101/02F21K9/232F21Y107/40F21Y115/10
CPCF21V23/003F21V29/506F21V29/70F21V29/83
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司
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