CN203240303U - LED panel lamp - Google Patents

Abstract

The utility model discloses an LED panel lamp which comprises an outer frame and a back plate. The outer frame is composed of four substrates which are connected in a head-and-tail mode, each substrate comprises a horizontal part and a perpendicular part which is perpendicular to the horizontal part, strip-shaped perpendicular ribs are formed on the horizontal parts, turning edges are arranged on at least two opposite edges of the back plate, the distance between every two opposite turning edges is smaller than that of the two opposite perpendicular ribs, and the back plate is arranged on the outer frame in a clamping mode by means of the turning edges. The back plate is directly connected to the outer frame in the clamping mode by means of the turning edges, screws for connecting the back plate and the outer frame are removed, the number of the parts is reduced, the structure is simple, the back plate and the outer frame are rapid and convenient to assemble, and the LED panel lamp is beautiful in appearance.

Description

A kind of LED panel light

Technical field

The utility model relates to a kind of lighting device, is specifically related to a kind of LED panel light.

Background technology

Led light source because of it has that volume is little, energy consumption is low, long service life, photochromic pure, brightness is high, heat is low and the characteristics such as environmental protection low-carbon (LC), is the 21 century novel green light source of generally acknowledging in the world.Along with the development of science and technology, the application of led light source is also more and more extensive.

Chinese utility model patent CN202221004U discloses a kind of panel light, comprise bonnet, led driver, led light source, housing, LGP and diffuser plate, described led driver is connected with described led light source, described led light source is installed on the described housing, described LGP is installed in the described housing and covers described led light source, described diffuser plate is installed in the described housing and further pushes down described LGP, wherein, form a depressed part on the described bonnet, described led driver is placed in the described depressed part.The utility model is built-in with led driver, plays the antifog effect of waterproof.But the bonnet of this utility model utilizes 8 screws to be fixed on the described housing, and part is more, and built-up time is long, and production efficiency is low, affects the attractive in appearance of LED panel.

Summary of the invention

The utility model purpose provides a kind of LED panel light, by the improvement of structure, has cancelled the screw that connects backboard and housing, part minimizing, simple in structure, and backboard and housing are easy to assembly, quick, LED panel light appearance looks elegant.

For achieving the above object, the technical solution adopted in the utility model is: a kind of LED panel light, comprise housing and backboard, described housing is comprised of four end to end substrates, each described substrate comprises orthogonal horizontal part and vertical component effect, be formed with the bar shaped vertical tendon on the described horizontal part, at least two relative edges of described backboard are provided with flange, and the distance between the two relative flange is less than the distance between the two relative described vertical tendon, described backboard utilizes flange to be arranged on the described housing, has cancelled the screw that connects backboard and housing, and part reduces, simple in structure, backboard and housing are easy to assembly, fast, LED panel light appearance looks elegant.

Further technical scheme, four edges of described backboard are equipped with flange.

In the technique scheme, the spacing of two relative flange is than the little 0.1 ~ 0.5mm of spacing of two relative vertical tendon.

Further technical scheme is formed with two described vertical tendon that are parallel to each other on each described horizontal part.

In the technique scheme, described flange is arranged in the outside of four described vertical tendon that are positioned at the outer ring.

Because technique scheme is used, the advantage that the utility model compared with prior art has is:

1, backboard of the present utility model utilizes flange directly to be connected on the housing, has cancelled the screw that connects backboard and housing, part minimizing, simple in structure, and backboard and housing are easy to assembly, quick, LED panel light appearance looks elegant.

Description of drawings

Fig. 1 is the cutaway view of the utility model embodiment one;

Fig. 2 is the structural representation of substrate among the embodiment one;

Fig. 3 is the partial enlarged drawing at A place among Fig. 1;

Wherein: 1, housing; 10, substrate; 100, horizontal part; 101, vertical component effect; 102, vertical tendon; 2, backboard; 20, flange; 3, panel.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: referring to illustrated in figures 1 and 2, a kind of LED panel light, comprise housing 1 and backboard 2, described housing 1 is comprised of four end to end substrates 10, each described substrate 10 comprises orthogonal horizontal part 100 and vertical component effect 101, is formed with two described vertical tendon 102 that are parallel to each other on each described horizontal part 100.

Four edges of described backboard 2 are provided with flange 20, and the spacing of two relative flange 20 is than the little 0.15mm of spacing of two relative vertical tendon 102, and described backboard 2 utilizes flange 20 to be arranged in to be positioned at the outside of four described vertical tendon 102 of outer ring, as shown in Figure 3.

Be arranged with panel 3 in four described vertical tendon 102 of inner ring.

Backboard of the present utility model utilizes flange directly to be connected on the housing, has cancelled the screw that connects backboard and housing, part minimizing, simple in structure, and backboard and housing are easy to assembly, quick, LED panel light appearance looks elegant.

The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. A kind of LED panel light, comprise housing (1) and backboard (2), described housing (1) is comprised of end to end four substrates (10), each described substrate (10) comprises orthogonal horizontal part (100) and vertical component effect (101), it is characterized in that, be formed with bar shaped vertical tendon (102) on the described horizontal part (100), at least two relative edges of described backboard (2) are provided with flange (20), and the distance between the two relative flange (20) is less than the distance between the two relative described vertical tendon (102), and described backboard (2) utilizes flange (20) to be arranged on the described housing (1).

2. LED panel light according to claim 1 is characterized in that, four edges of described backboard (2) are equipped with flange (20).

3. LED panel light according to claim 1 and 2 is characterized in that, the spacing of two relative flange (20) is than the little 0.1 ~ 0.5mm of spacing of two relative vertical tendon (102).

4. LED panel light according to claim 1 is characterized in that, is formed with two described vertical tendon (102) that are parallel to each other on each described horizontal part (100).

5. LED panel light according to claim 4 is characterized in that, described flange (20) is arranged in the outside of the described vertical tendon (102) that is positioned at the outer ring

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