CN202484685U

CN202484685U - LED (light-emitting diode) lamp for lighting

Info

Publication number: CN202484685U
Application number: CN2012200890298U
Authority: CN
Inventors: 张超
Original assignee: SHENZHEN GOLDEN LIGHTING INDUSTRIAL Co Ltd
Current assignee: SHENZHEN GOLDEN LIGHTING INDUSTRIAL Co Ltd
Priority date: 2012-03-12
Filing date: 2012-03-12
Publication date: 2012-10-10
Anticipated expiration: 2022-03-12

Abstract

The utility model provides an LED (light-emitting diode) lamp for lighting. The LED lamp comprises a metal joint and a power supply component which are sheathed at the end part of a plastic bottom, as well as an aluminum base plate and LED luminous elements, wherein the power supply component is built in a cavity of the plastic bottom; and the LED luminous elements are uniformly distributed and mounted on the periphery of a cylinder wall of the aluminum base plate, a distributed multi-piece structure radiator is built in a hollow housing of the aluminum base plate, and a lampshade is arranged at the top of the aluminum base plate, which is equipped with the LED. The LED lamp for lighting, provided by the utility model, adopts the aluminum base plate with the advantages of small heat resistance, good heat radiation of the structure and high mechanical strength; and furthermore, the cylindrical structure can enable the LED luminous elements to emit 360-degree light, so that the LED lamp for lighting, provided by the utility model, has the advantages of capability of saving more energy and more power, longer service life, higher energy efficiency and high performance-price ratio.

Description

A kind of illuminating LED lamp

Technical field

The utility model relates to the LED field, relates in particular to a kind of illuminating LED lamp.

Background technology

LED (emitting semiconductor) is a kind of new type of solid state light source, has shown outstanding energy-saving effect in the special lighting field, substitutes neon light like Landscape Lighting, can save energy 70%; The traffic lights replace incandescent can save energy 80%.Along with the continuous lifting of technology, oneself progressively becomes the LED main application fields with illumination for large scale liquid crystal TV backlight, automobile, commercial and industrial.Characteristics such as comprehensive its low-power consumption, long-life face under energy crisis and the huge environmental protection pressure in the whole world, semiconductor lighting by universally acknowledged be a kind of important channel of energy-conserving and environment-protective, expand its multiple range of application just at faster speed.

Yet the problem of aforementioned LED lamp most critical but is on the radiating effect; Though high-capacity LED can satisfy luminosity, its heat energy that exhales is the problem that must solve immediately, otherwise is bound to have influence on the life-span of high-capacity LED lamp.

Along with continuous advancement in technology, pursue the focus that more power saving, power is littler, the life-span is longer LED light fixture just become technology.

Summary of the invention

The purpose of the utility model is to provide a kind of illuminating LED lamp, has good heat dissipation, long, advantages of simple structure and simple of life-span.

The purpose of the utility model realizes through following technical scheme.

A kind of illuminating LED lamp comprises the metal joint, the power supply module that are set in the plastic cement bottom, and aluminium base and LED light-emitting component, said power supply module are built at the bottom of the plastic cement in the cavity; Said LED light-emitting component uniformly dispersing is installed in around the barrel of said aluminium base, and the hollow housing of said aluminium base is built-in with the radiator that disperses multi-sheet structure, and the top that said aluminium base is installed LED is provided with lampshade.

Preferably, said power supply module is polygonal pcb board structure.

The utility model compared with prior art; Beneficial effect is: the aluminium base thermal resistance that the illuminating LED lamp that the utility model provides adopts is little; Its structure good heat dissipation, mechanical strength are high, and the structure of tubular makes that the angle that the LED light-emitting component can 360 degree is luminous; In addition, aluminium base adopts the hollow structure of tubular can also expand the radiating efficiency of light fixture through built-in radiator, and what make light fixture can be because of can not realize the high power design because of heat dissipation problem; The compact conformation of this LED lamp, good looking appearance and processing characteristics are good; These all make heat radiation and the lighting angle of LED and brightness be able to good improvement, thereby, the utlity model has more energy saving, more long-lived, more the high performance-price ratio of efficiency arranged.

Description of drawings

Fig. 1 is the utility model LED lamp explosive view.

Fig. 2 is the utility model LED lamp example structure figure.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

See also shown in Figure 1ly, the utility model illuminating LED lamp comprises the standard metal joint 7, the power supply module 5 that are set in 6 ends at the bottom of the plastic cement, and aluminium base 2 and LED light-emitting component 4 are big cavity body structure at the bottom of the said plastic cement, at the bottom of the built-in sub-plastic cement of power supply module in the cavity 3; Said aluminium base is the long tubular hollow housing on being installed at the bottom of the plastic cement; LED light-emitting component uniformly dispersing is installed in around the barrel of said aluminium base.

In this specific embodiment, aluminium base is installed the top of LED can install decoration top cover or lampshade.Aluminium base is fixedly connected with at the bottom of the plastic cement through screw.Power supply module 5 is polygonal pcb board structure.Also be set with decoration 3 on the aluminium base.

See also shown in Figure 2; Be the utility model LED lamp one example structure figure, include heat radiation lamp socket 20, led module 30 and lampshade 40, wherein: this lamp socket 20 that dispels the heat; It is the curved moulding of inversion arc of one aluminium extruded moulding; Be manufactured with parallel relative lampshade track 21 and centrally-located track 22 at heat radiation lamp socket 20 towards direction of illumination, and some lampshade tracks 21 are produced on positioning track 22 outsides, mold the radiating fin 23 of some protrusions in addition at these lampshade track 21 outside one aluminium extrudeds; And this radiating fin 23 extends arrangement towards direction of illumination equally; This lampshade track is between 21 these positioning tracks 22 and radiating fin 23, and each radiating fin 23 of the same side highly is interior low outer high, and lets heat radiation lamp socket 20 integral body analyse and observe slightly to be the indent kenel; Aforementioned heat radiation lamp socket 20 back sides can be manufactured with the anti-skidding lines 201 that is fit to the moulding of one aluminium extruded, with the hand trace of avoid dispelling the heat sliding hand of lamp socket 20 smooth surfaces and residual setter; This led module 30; Assembly with illumination LED 32; It cooperates screw 31 to be installed on the centrally-located track 22 of this heat radiation lamp socket 20, and preset direction of illumination illumination is arranged, and low outer high arrangement size is corresponding with the irradiation light angle of led module 30 in this heat radiating fin 23.

The heat radiation lamp socket of the foregoing description LED modulated structure is the moulding of one aluminium extruded; It is made with parallel lampshade track, positioning track, slide rail and radiating fin; Utilize one aluminium extruded changes in technology to use, can let the LED lamp be fit to modular applications, simple in structure, cost reduction.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. an illuminating LED lamp is characterized in that, comprises the metal joint, the power supply module that are set in the plastic cement bottom, and aluminium base and LED light-emitting component, said power supply module are built at the bottom of the plastic cement in the cavity; Said LED light-emitting component uniformly dispersing is installed in around the barrel of said aluminium base, and the hollow housing of said aluminium base is built-in with the radiator that disperses multi-sheet structure, and the top that said aluminium base is installed LED is provided with lampshade.

2. illuminating LED lamp as claimed in claim 1 is characterized in that, said power supply module is polygonal pcb board structure.