CN202091960U

CN202091960U - Efficient LED energy-saving side light emitting plane lamp

Info

Publication number: CN202091960U
Application number: CN2011202151370U
Authority: CN
Inventors: 肖应梅
Original assignee: SHENZHEN FENGTAIJING OPTOELECTRONICS TECHNOLOGY Co Ltd
Current assignee: Shenzhen Puguang Energy Saving Technology Co., Ltd.
Priority date: 2011-06-23
Filing date: 2011-06-23
Publication date: 2011-12-28
Anticipated expiration: 2021-06-23

Abstract

The utility model discloses an efficient LED energy-saving side light emitting plane lamp, which includes an aluminum frame and a bottom casing, wherein two opposite lamp strips are mounted between the aluminum frame and the bottom casing and connected through power lines, and the lamp strips and the power lines form a rectangular frame. In the utility model, the LED lamp strips are mounted on two corresponding side walls of the plane lamp, and light rays generated by the LED lamps are diffused and sent out by the light guide function of a light guide plate and a diffusion plate, so that the plane lamp has the advantages of uniform light transmission, no dark area or light leakage at light spots, uniform brightness, etc.

Description

The energy-conservation side active flat panel of efficient LED lamp

Technical field:

The utility model relates to the LED lamp, specifically is the energy-conservation side active flat panel of a kind of efficient LED lamp.

Background technology:

The LED flat lamp is a kind of being embedded in the ceiling, the lighting of light down-ejection type.It belongs to the directional type lighting, has only its opposite just can be subjected to light, and beam angle belongs to optically focused, and light is more concentrated, and the light and shade contrast is strong, can give prominence to illuminated object, and the lumen degree is higher, can set off out quiet ambiance.

Because the LED flat lamp can keep the integral body of building decoration unified and perfect, does not destroy the light fixture setting, light source is hidden building decoration inside, and light source does not expose, free from glare, and people's visual effect is soft, even, therefore is widely used.

But present LED flat lamp adopts positive flood lighting mostly, its light source is installed in the middle of the lamp body, when luminous, light penetrates untreated, there is illumination brightness height in it, easily dazzling problem needs to increase LGP usually and make its emergent light conversion soft, but adopts the LED flat lamp of this structure to have mostly that printing opacity is inhomogeneous, there is the dark space in hot spot and problems such as light leak, brightness irregularities.

Summary of the invention:

For this reason, the purpose of this utility model is to provide the energy-conservation side active flat panel of a kind of efficient LED lamp, and present LED flat lamp printing opacity is inhomogeneous to solve, hot spot exists dark space and problems such as light leak and brightness irregularities.

For achieving the above object, the utility model is mainly by the following technical solutions:

The energy-conservation side active flat panel of a kind of efficient LED lamp, comprise aluminium frame (1) and drain pan (7), two lamp bands (4) in opposition to each other are installed between wherein said aluminium frame (1) and the drain pan (7), connect by power line (6) between described two lamp bands (4), and lamp band (4) forms a rectangle frame with power line (6).

Between wherein said lamp band (4) and the aluminium frame (1) diffuser plate (2) is installed, between this diffuser plate (2) and the lamp band (4) LGP (3) is installed.

The madial wall of wherein said lamp band (4) is equipped with a plurality of LED lamps (5).

The utility model is by being installed in LED lamp band two corresponding sidewalls of flat lamp, utilize the leaded light effect and the diffuser plate of LGP that the light diffusion that the LED lamp produces is sent, thereby make this flat lamp have printing opacity evenly, hot spot no dark space and do not have light leak, advantage such as brightness is even.

Description of drawings:

Fig. 1 is a decomposition texture schematic diagram of the present utility model.

Identifier declaration among the figure: aluminium frame 1, diffuser plate 2, LGP 3, lamp band 4, LED lamp 5, power line 6, drain pan 7, power connection 8, power supply 9.

The specific embodiment:

For setting forth thought of the present utility model and purpose, the utility model is described further below in conjunction with the drawings and specific embodiments.

See also shown in Figure 1ly, Fig. 1 is a decomposition texture schematic diagram of the present utility model.The utility model provides the energy-conservation side active flat panel of a kind of efficient LED lamp, comprise aluminium frame 1 and drain pan 7, two lamp bands 4 in opposition to each other are installed between wherein said aluminium frame 1 and the drain pan 7, connect by power line 6 between described two lamp bands 4, and lamp band 4 forms a rectangle framework with power line 6.

Fixedly connected between aluminium frame 1 and the drain pan 7 by screw, and diffuser plate 2, LGP 3 and lamp band 4 are installed successively between the two, lamp band 4 is positioned at the dual-side of LGP 3, and connects by power line 6, and is connected with power supply 9 by the power connection 8 of power line 6 with the outside.

Lamp band 4 is a belt strip, is welded with a plurality of LED lamps 5 on the lamp band 4 of this bar shaped, mutual serial or parallel connection between these LED lamps 5.

The utility model is by being arranged on lamp band 4 two opposite sides of LGP 3, and the LGP of the employing here is by the laser dotting leaded light, have printing opacity evenly, no dark space, light leak, luminance uniformity surpass 90% advantage; And utilize LED lamp band lateral emitting light source to convert area source to, utilization rate and conversion ratio that can higher raising luminous energy; There is not stroboscopic during the utility model work, transient response is fast, not having frequent switch damages, than classic flat-plate Lantern Festival energy 90%, and adopt the LED flat lamp of this structure to have the power supply conversion efficiency height, it is wide to adapt to voltage range, and advantages such as long service life can be widely used in indoor places such as building, home decoration, hotel, office.

More than be that the energy-conservation side active flat panel of a kind of efficient LED provided by the utility model lamp is described in detail, used specific case herein structural principle of the present utility model and embodiment are set forth, above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims

1. the energy-conservation side active flat panel of efficient LED lamp, comprise aluminium frame (1) and drain pan (7), it is characterized in that being equipped with between described aluminium frame (1) and the drain pan (7) two lamp bands (4) in opposition to each other, connect by power line (6) between described two lamp bands (4), and lamp band (4) forms a rectangle frame with power line (6).

2. the energy-conservation side active flat panel of efficient LED according to claim 1 lamp is characterized in that between described lamp band (4) and the aluminium frame (1) diffuser plate (2) being installed, and between this diffuser plate (2) and the lamp band (4) LGP (3) is installed.

3. the energy-conservation side active flat panel of efficient LED according to claim 1 lamp is characterized in that the madial wall of described lamp band (4) is equipped with a plurality of LED lamps (5).