CN202442163U

CN202442163U - Light-emitting diode (LED) light with double reflectors

Info

Publication number: CN202442163U
Application number: CN2012200762478U
Authority: CN
Inventors: 董泽兵
Original assignee: DONGGUAN APLUS LIGHTING TECHNOLOGY Co Ltd
Current assignee: DONGGUAN APLUS LIGHTING TECHNOLOGY Co Ltd
Priority date: 2012-03-02
Filing date: 2012-03-02
Publication date: 2012-09-19
Anticipated expiration: 2022-03-02

Abstract

The utility model discloses a light-emitting diode (LED) light with double reflectors. The LED light with the double reflectors comprises a light body, an inside reflector connected with one end of the light body, an aluminum substrate connected with the light body, a translucent panel disposed between the inside reflector and the outside reflector. The outside reflector is disposed outside the translucent panel. Due to the fact that a luminous source emits light ray through the translucent panel, and therefore the light felt by eyes is softer, the distribution of the light ray can be more even and assembly and maintenance are convenient.

Description

A kind of dual reflector LED lamp

Technical field

The utility model belongs to field of light fittings, more specifically relates to a kind of dual reflector LED lamp.

Background technology

LED (light emitting diode, light emitting diode), its basic structure is an electroluminescent semi-conducting material; Place on the leaded shelf; Use epoxy sealing then, play the effect of protection internal core, so the anti-seismic performance of LED is good.

But there is following defective in the LED lamp that prior art provides:

1, the LED lamp that has inner reflector and external reflectance device, most fixedly external reflectance devices of three shell fragments that adopt, the time one is long, adds the vibrations of a variety of causes, and it is fixing not firm shell fragment to occur through regular meeting, and the external reflectance device gets loose, and has a strong impact on light efficiency;

2, the LED lamp that has the light-passing board structure generally adopts a reflector, or is that reflector is joined in light-passing board inside; Be to join a reflector beyond the light-passing board; The effective rate of utilization of light is very low, and fixedly light-passing board all adopts increase glue, and cost of manufacture is higher.

3, the following reflector of the LED lamp that provides of prior art is general shorter partially, when the observer looks up at light fixture, usually can bring discomfort to eyes.

The utility model content

In order to address the above problem, the purpose of the utility model is to provide a kind of dual reflector LED lamp, the dual reflector LED lamp that can address the above problem.

A kind of dual reflector LED lamp that the utility model provides, comprise lamp body, connect lamp body one end inner reflector, connect lamp body aluminium base, be located at light-passing board between inner reflector and the external reflectance device, said external reflectance device is located at outside the light-passing board.

Wherein, the rear end of said lamp body is provided with many fixedly screws of external reflectance device.

Wherein, said light-passing board adopts three stuck points to be fixed between said inner reflector and the said external reflectance device.

Wherein, the structure of said external reflectance device is ultra deep structure.

Implement the dual reflector LED lamp that the utility model provides; Between its inner reflector and the external reflectance device light-passing board is set, greatly degree provides the utilization rate of light, and light-passing board adopts stuck point to fix in addition; Stability is very good; In addition, the external reflectance device adopts ultra deep structure, the dazzle that brings in the time of can effectively avoiding looking up at the LED lamp.

Description of drawings

Fig. 1 is the structure exploded perspective view of a kind of new LED lamp of providing of the utility model;

Fig. 2 is the inside and outside reflection device sketch map of a kind of new LED lamp of providing of the utility model;

Fig. 3 is the fixing external reflectance device structural representation of screw of a kind of new LED lamp of providing of the utility model;

Fig. 4 is the fixing sketch map of external reflectance device and light-passing board of three stuck points of a kind of new LED lamp of providing of the utility model;

Fig. 5 is the ultra deep structure sketch map of a kind of new LED lamp external reflectance device of providing of the utility model.

The specific embodiment

Below will combine Fig. 1 and Fig. 5 to describe the dual reflector LED lamp that the utility model provides in detail, need to prove: the label among Fig. 1 to Fig. 5 and the corresponding relation of parts are following:

The 1-lamp body; The 2-inner reflector; The 3-aluminium base; The 4-light-passing board; 5-external reflectance device; The 6-screw.

Concrete, the dual reflector LED lamp that explosive view as shown in Figure 1, the utility model provide comprises:

Lamp body 1, connect lamp body 1 one ends inner reflector 2, connect lamp body 1 aluminium base 3, be located at light-passing board 4 between inner reflector 2 and the external reflectance device 5, said external reflectance device 5 is located at outside the light-passing board 4.

See Fig. 2 for details, the inside and outside reflector that all is provided with of the light-passing board 4 of the LED lamp that the utility model provides, i.e. inner reflector 2 and external reflectance device 5, this structure can effectively improve the reflection efficiency of LED lamp.

Referring to Fig. 3, the rear end of the lamp body 1 of the LED lamp that the utility model provides is provided with many fixedly screws 6 of external reflectance device 5.In the preferred embodiment, a number of screw 6 is three.From the LED lamp can't see screw 6 in appearance, make that LED lamp profile is more attractive in appearance, because the fixation of screw 6; Make that the stability of LED lamp is more reliable; Therefore, even if the accessory machining accuracy of lamp body 1 fore-end is relatively poor, also can regulate the stability of LED lamp through screw 6.

Referring to Fig. 4; The light-passing board 4 of the LED lamp that the utility model provides adopts three stuck points to be fixed between said inner reflector 2 and the said external reflectance device 5, and lamp body is connected with aluminium base 3 in addition, this structure; Make led light source softer through the light that light-passing board 4 reflects, hot spot is also more even.

Referring to Fig. 5, the structure of the external reflectance device 5 of the LED lamp that the utility model provides is ultra deep structure.The scope that produces dazzle when this structure makes the observer look up at light fixture becomes littler, has therefore improved user's comfort level greatly.

Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims

1. dual reflector LED lamp; It is characterized in that, said dual reflector LED lamp comprises lamp body (1), connect the inner reflector (2) of lamp body one end, connect lamp body (1) aluminium base (3), be located between inner reflector (2) and the external reflectance device (5) light-passing board (4), said external reflectance device (5) and be located at outside the light-passing board (4).

2. a kind of dual reflector LED lamp as claimed in claim 1 is characterized in that, the rear end of said lamp body (1) is provided with many fixedly screws (6) of external reflectance device (5).

3. a kind of dual reflector LED lamp as claimed in claim 2 is characterized in that, said light-passing board (4) adopts three stuck points to be fixed between said inner reflector (2) and the said external reflectance device (5).

4. like claim 2 or 3 described a kind of dual reflector LED lamps, it is characterized in that the structure of said external reflectance device (5) is ultra deep structure.