CN201636694U

CN201636694U - LED (Light Emitting Diode) illuminating lamp

Info

Publication number: CN201636694U
Application number: CN2010201262282U
Authority: CN
Inventors: 曹菊萍
Original assignee: Dongguan Yijia Photoelectricity Science & Technology Co Ltd
Current assignee: Dongguan Yijia Photoelectricity Science & Technology Co Ltd
Priority date: 2010-03-04
Filing date: 2010-03-04
Publication date: 2010-11-17
Anticipated expiration: 2020-03-04

Abstract

The utility model relates to the technical field of an illuminating lamp, in particular to an LED (Light Emitting Diode) illuminating lamp which comprises two conducting terminals, a radiating shell, a base and a plurality of LED chips, wherein the distance between the two conducting terminals is 53mm; the base is installed and fixed at the bottom of the radiating shell; an aluminum substrate is installed and fixed at the top of the radiating shell; the plurality of LED chips are packaged and fixed on the aluminum substrate and are electrically connected with the aluminum substrate; the two conducting terminals are installed on the base; a control circuit board is arranged in the base; the input end of the control circuit board is electrically connected with the two conducting terminals; and the output end of the control circuit board is electrically connected with the aluminum substrate. The LED illuminating lamp of the utility model has the advantages of energy saving, environmental protection, long service life and convenient use and can be used for replacing the traditional GX53 energy saving lamp.

Description

A kind of LED lighting

Technical field:

The utility model relates to field of illumination lamp technology, relates in particular to a kind of LED (LightEmitting Diode, light emitting diode) lighting.

Background technology:

Existing wardrobe illuminating lamp, the cabinet illuminating lamp, indoor illumination light fittings such as wall lamp, majority is to adopt fluorescent tube or power saving fluorescent lamps as lighting source, as traditional GX53 electricity-saving lamp (distance of two conducting terminals is the lighting of 53mm), it is mainly by shell, power saving fluorescent lamps in the enclosure is set, two conducting terminals are formed, two conducting terminals are installed in outer casing bottom, during use, directly be fixed on and be installed in wardrobe in advance by two conducting terminals, on the lamp socket in place such as cabinet, the illumination of can switching on, but, because the power consumption of fluorescent tube or power saving fluorescent lamps is big, the temperature height, service life is short, so traditional GX53 electricity-saving lamp does not meet the energy-conserving and environment-protective design concept that present illuminating industry is advocated.

The utility model content:

The purpose of this utility model is exactly the LED lighting that a kind of energy-conserving and environment-protective, long service life, alternative traditional GX53 electricity-saving lamp are provided at the deficiency of prior art existence.

To achieve these goals, the technical solution adopted in the utility model is:

It comprises two conducting terminals, the distance of two conducting terminals is 53mm (millimeter), also comprise heat-dissipating casing, be fixed on base, a plurality of led chip of heat-dissipating casing bottom, the top of heat-dissipating casing is mounted with aluminium base, a plurality of led chip encapsulation are fixed on the aluminium base, and a plurality of led chips are electrically connected with aluminium base; Described two conducting terminals are installed on the base, are provided with control circuit board in the base, and the input of control circuit board is electrically connected with two conducting terminals, and the output of control circuit board is electrically connected with aluminium base.

Described heat-dissipating casing is provided with cannelure, forms radial radiating fin in the cannelure.

The bottom of described heat-dissipating casing offers first disposal area with the base coupling, and the top of heat-dissipating casing offers second disposal area that is used to place aluminium base, and the opening part snapping of second disposal area is fixed with glass cover.

Described heat-dissipating casing offers through hole.

Be provided with insulating trip between described control circuit board and the heat-dissipating casing.

Described base offers the buckling groove position.

The utility model beneficial effect is:

A kind of LED lighting that the utility model provides comprises two conducting terminals, the distance of two conducting terminals is 53mm, also comprise heat-dissipating casing, be fixed on base, a plurality of led chip of heat-dissipating casing bottom, the top of heat-dissipating casing is mounted with aluminium base, a plurality of led chip encapsulation are fixed on the aluminium base, and a plurality of led chips are electrically connected with aluminium base; Described two conducting terminals are installed on the base, are provided with control circuit board in the base, and the input of control circuit board is electrically connected with two conducting terminals, and the output of control circuit board is electrically connected with aluminium base; Because the LED that has adopted low in energy consumption, long service life is as lighting source, compare with traditional GX53 electricity-saving lamp, it is longer that the utility model can be saved a large amount of electric energy, service life, and, in use, the utility model can be directly installed on the mounted in advance lamp socket by two conducting terminals, thereby substitutes traditional GX53 electricity-saving lamp.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation at another visual angle of the utility model;

Fig. 3 is a decomposing schematic representation of the present utility model;

Fig. 4 is the structural representation of the utility model heat-dissipating casing.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 1～4, a kind of LED lighting that the utility model provides, it comprises two conducting terminals 1, the distance of two conducting terminals 1 is 53mm, make the utility model to be directly installed on the mounted in advance lamp socket, thereby substitute traditional GX53 electricity-saving lamp by two conducting terminals 1; The utility model also comprises heat-dissipating casing 2, is fixed on the base 3 of heat-dissipating casing 2 bottoms, a plurality of led chip 4, the top of heat-dissipating casing 2 is mounted with aluminium base 5, a plurality of led chip 4 encapsulation are fixed on the aluminium base 5, a plurality of led chips 4 are electrically connected with aluminium base 5, compare with the existing LED lamp that packaged LED is welded on the pcb board, the volume of the utility model aluminium base 5 can be done lessly, when luminous, whole lighting forms linear light sorurce, it is even to go out light effect, does not have the spot light or the dark space of being interrupted; Described two conducting terminals 1 are installed on the base 3, be provided with control circuit board 6 in the base 3, the input of control circuit board 6 is electrically connected with two conducting terminals 1, the output of control circuit board 6 is electrically connected with aluminium base 5, and the voltage transitions that control circuit board 6 is used for 1 input of two conducting terminals is the voltage that is fit to led chip 4 work.

The heat-dissipating casing 2 of present embodiment is provided with cannelure, form radial radiating fin 21 in the cannelure, this structure can distribute the heat that aluminium base 5 passes over rapidly, certainly, described heat-dissipating casing 2 can be made by pottery or aluminium alloy, as long as it has better radiating effect.

The bottom of present embodiment heat-dissipating casing 2 offers first disposal area 22 with base 3 couplings, base 3 is fixed in first disposal area 22 by screw, the top of heat-dissipating casing 2 offers second disposal area 23 that is used to place aluminium base 5, aluminium base 5 places the opening part snapping of 23, the second disposal areas 23, second disposal area to be fixed with glass cover 7.

The heat-dissipating casing 2 of present embodiment offers through hole 24, to be communicated with first disposal area 22 and second disposal area 23 of heat-dissipating casing 2, makes aluminium base 5 to pass through hole 24 by lead and is electrically connected with control circuit board 6; Be provided with insulating trip 8 between described control circuit board 6 and the heat-dissipating casing 2; Described base 3 offers buckling groove position 31, makes the utility model can more firmly be fixed on the lamp socket when installing and using.

The utility model in use, can be directly installed on by two conducting terminals 1 and be installed in wardrobe in advance, on the lamp socket in place such as cabinet, when led chip 4 luminous work, light can see through glass cover 7 and shine out, reach illumination purposes, and the heat that led chip 4 is produced can pass to heat-dissipating casing 2 by aluminium base 5, promptly be dispersed into heat in the air by heat-dissipating casing 2, make that the temperature in the heat-dissipating casing 2 can be not too high, thereby prolong the service life of led chip 4, therefore, the utility model energy-conserving and environment-protective, long service life, and alternative traditional GX53 electricity-saving lamp, easy to use.

Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. LED lighting, it comprises two conducting terminals (1), the distance of two conducting terminals (1) is 53mm, it is characterized in that: also comprise heat-dissipating casing (2), be fixed on base (3), a plurality of led chip (4) of heat-dissipating casing (2) bottom, the top of heat-dissipating casing (2) is mounted with aluminium base (5), a plurality of led chips (4) encapsulation is fixed on the aluminium base (5), and a plurality of led chips (4) are electrically connected with aluminium base (5); Described two conducting terminals (1) are installed on the base (3), are provided with control circuit board (6) in the base (3), and the input of control circuit board (6) is electrically connected with two conducting terminals (1), and the output of control circuit board (6) is electrically connected with aluminium base (5).

2. a kind of LED lighting according to claim 1 is characterized in that: described heat-dissipating casing (2) is provided with cannelure, forms radial radiating fin (21) in the cannelure.

3. a kind of LED lighting according to claim 1, it is characterized in that: the bottom of described heat-dissipating casing (2) offers first disposal area (22) with base (3) coupling, the top of heat-dissipating casing (2) offers second disposal area (23) that is used to place aluminium base (5), and the opening part snapping of second disposal area (23) is fixed with glass cover (7).

4. a kind of LED lighting according to claim 3 is characterized in that: described heat-dissipating casing (2) offers through hole (24).

5. a kind of LED lighting according to claim 1 is characterized in that: be provided with insulating trip (8) between described control circuit board (6) and the heat-dissipating casing (2).

6. a kind of LED lighting according to claim 1 is characterized in that: described base (3) offers buckling groove position (31).