CN202532288U

CN202532288U - Light emitting diode (LED) light source G4 lamp

Info

Publication number: CN202532288U
Application number: CN2012203184338U
Authority: CN
Inventors: 郑鹏飞
Original assignee: CHENGDU PULSE OPTICAL Co Ltd
Current assignee: CHENGDU PULSE OPTICAL Co Ltd
Priority date: 2012-07-03
Filing date: 2012-07-03
Publication date: 2012-11-14
Anticipated expiration: 2022-07-03

Abstract

The utility model belongs to the field of lighting lamps and provides a light emitting diode (LED) light source G4 lamp, which comprises a lamp shell, a power socket circuit, an electronic ballast, a radiating mechanism, an aluminum-base circuit board, an LED light source and a light distribution lens, wherein the power socket circuit is arranged at the lower end of the shell and electrically connected to an input end of the electronic ballast; an output end of the electronic ballast is electrically connected with the LED light source which is arranged on the aluminum-base circuit board; the radiating mechanism is attached to a heating part of the LED light source; and the light distribution lens covers the LED light source and is fixed at the upper end of the shell. The LED light source G4 lamp can directly replace a G4 halogen lamp on the conventional lamp, can reduce 90 percent of power consumption, is long in service life and has the advantages of energy conservation and environment protection.

Description

A kind of led light source G4 lamp

Technical field

The utility model belongs to field of illuminating lamps, relates in particular to a kind of led light source G4 lamp.

Background technology

The Crystal lamp that present a lot of house decorations are used uses traditional G 4 Halogen lamp LEDs in a large number, and single lamp power 25W, general every Crystal lamp adopt 20 topic G4 Halogen lamp LED pearls more, and the G4 Halogen lamp LED quantity of every Crystal lamp use is many, and power consumption is big; And the G4 Halogen lamp LED is short service life, and a G4 Halogen lamp LED on the same small cup Crystal lamp burns out, and other G4 Halogen lamp LED also can burn out very soon; There are problems such as power consumption is big, service life is short, environmental pollution is big.

The utility model content

The purpose of the utility model provides the led light source G4 lamp of a kind of energy-conservation and long life, is used to replace traditional G4 Halogen lamp LED, to reach effect energy-conservation and the protection environment.

For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:

The led light source G4 lamp that the utility model provides comprises lamp housing, outlet circuit, electric ballast, cooling mechanism, aluminium base circuit board, led light source, LED light-distribution lens; The outlet circuit be installed in shell the lower end, be electrically connected at the input of electric ballast; The output of electric ballast electrically connects with the led light source that is installed on the aluminium base circuit board; Cooling mechanism is mounted on the heating position of led light source, and light-distribution lens is installed in the led light source top and is fixed on the upper end of lamp housing.

Better, said outlet circuit is identical with the outlet circuit of traditional G4 Halogen lamp LED, can directly replace the G4 Halogen lamp LED on the existing light fixture.

The colour temperature and the colour rendering index of said led light source are adjustable, can be according to the LED device of different customers and environment for use selection different-colour and colour rendering index.

The advantage of the utility model is:

The utility model led light source G4 lamp can improve about 10 times of luminous efficiency, reduces power consumption 90%, energy savings significantly, and long service life has very high economic benefit, social benefit and environmental benefit.

Description of drawings

Fig. 1 is the cutaway view of the utility model led light source G4 lamp;

Fig. 2 is the outline drawing of the utility model led light source G4 lamp;

Among the figure: 1-lamp housing, 2-outlet circuit, 3-electric ballast, 4-cooling mechanism, the aluminium base circuit board of 5-, 6-LED light source, 7-light-distribution lens.

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.

Like Fig. 1, the utility model led light source G4 lamp comprises lamp housing 1, outlet circuit 2, electric ballast 3, cooling mechanism 4, aluminium base circuit board 5, led light source 6, light-distribution lens 7; Outlet circuit 2 is installed in the lower end of lamp housing 1, also is electrically connected at the input of electric ballast 3; The output of electric ballast 3 electrically connects with the led light source 6 that is installed on the aluminium base circuit board 5; Cooling mechanism 4 is mounted on the heating position of led light source 6, and said light-distribution lens 7 covers on led light source 6 tops and is fixed on the upper end of lamp housing 1.

Like Fig. 2, the profile of the utility model led light source G4 lamp and the profile of traditional G4 Halogen lamp LED are approaching, and the power interface circuit 2 of employing is identical with traditional G4 halide lamp power supply interface circuit.

The power 2.5W of the utility model led light source G4 lamp; Suitable with traditional G4 Halogen lamp LED luminous intensity of 25W, promptly the luminous efficiency of led light source is about 10 times of traditional Halogen lamp LED, and also be about 10 times of traditional Halogen lamp LED the service life of led light source; After its lamp pearl of the Crystal lamp of a 500W changes the led light source G4 lamp that the utility model provides into; Power is merely 50W, has very high energy-saving effect, and led light source is much littler than the environmental pollution of Halogen lamp LED; Use the utility model led light source G4 lamp to replace original traditional G4 Halogen lamp LED, have very high economic benefit, social benefit and environmental benefit.

Certainly; The utility model also can have other various embodiments; Under the situation of spirit that does not break away from the utility model and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1. a led light source G4 lamp is characterized in that: comprise lamp housing (1), outlet circuit (2), electric ballast (3), cooling mechanism (4), aluminium base circuit board (5), led light source (6), light-distribution lens (7); Said outlet circuit (2) is installed in the lower end of shell (1), also is electrically connected at the input of electric ballast (3); The output of said electric ballast (3) electrically connects with the led light source (6) that is installed on the aluminium base circuit board (5); Said cooling mechanism (4) is mounted on the heating position of led light source (6), and said light-distribution lens (7) covers on led light source (6) top and is fixed on the upper end of lamp housing (1).

2. led light source G4 lamp according to claim 1 is characterized in that: said outlet circuit (2) is identical with the outlet circuit of traditional G4 Halogen lamp LED.