CN204554583U - A kind of LED flat lamp of large exiting surface - Google Patents

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED flat lamp with a large light-emitting surface. The lamp panel is trapezoidal and the area of the light outlet of the lamp panel is larger than the area of the bottom of the lamp panel; the lamp panel is integrally formed with multiple grooves, and there are several upwardly protruding fixing columns integrally formed in the groove, and the LED circuit There are several jacks corresponding to the fixing posts on the board, and the LED circuit board is fixed in the groove through the plug-in cooperation between the fixing posts and the jacks. Compared with the prior art, the LED panel lamp of the utility model greatly reduces the weight of the entire LED lamp under the condition of the same intensity, and has the advantages of easy assembly, simple manufacturing process and large light output area.

Description

A LED panel lamp with large light emitting surface

technical field

The utility model relates to the technical field of LED lamps, in particular to an LED panel lamp with a large light-emitting surface.

Background technique

LED panel light is a new type of indoor semiconductor lighting source that meets the requirements of beautiful and novel indoor lighting appearance and strong lighting comfort. It has the characteristics of high light efficiency, energy saving and environmental protection, novel appearance and ultra-thin. It is widely used in living rooms, bedrooms, corridors, Viewing balcony and other indoor lighting places.

At present, the LED panel light is mainly designed for the indoor space lighting of the integrated ceiling. The structure of the LED panel light is designed according to the keel structure of the integrated ceiling, and the frame of the LED panel light is inserted into the keel of the integrated ceiling for installation and fixing. The LED panel light of this structure It can only be illuminated in indoor spaces with integrated ceilings, and the installation is complicated, which limits the popularization and use of LED panel lights; in addition, the lamp panel of LED panel lights is stamped and formed by metal materials, and its production process is complicated, and it is heavy and heavy. Large thickness is not conducive to hoisting on the ceiling, resulting in higher production, installation and maintenance costs.

Utility model content

The purpose of the utility model is to avoid the deficiencies in the prior art and provide an LED panel lamp with a large light-emitting surface that is easy to assemble, light in weight and easy to process.

The purpose of this utility model is achieved through the following technical solutions:

Provided is an LED panel lamp with a large light-emitting surface, including a lampshade and a lamp panel, an LED circuit board and a power supply box are arranged inside the lamp panel, and the lamp panel is a plastic lamp panel integrally formed, and the lamp panel is in the shape of a trapezoid And the area of the light outlet of the lamp panel is larger than the area of the bottom of the lamp panel;

The lamp panel is integrally formed with a plurality of grooves, and a plurality of upwardly protruding fixing columns are integrally formed in the grooves, and a plurality of jacks corresponding to the fixing columns are opened on the LED circuit board , the LED circuit board is fixed in the groove through the plug-in cooperation between the fixing column and the jack;

The LED circuit board is configured as a strip-shaped LED circuit board, and the LED circuit board is provided with several SMD LED lamp beads.

Wherein, the lamp panel is a plastic lamp panel integrally formed by injection molding.

Wherein, a circuit board fixing buckle is also included, and the upper end of the fixing post is inserted into the circuit board fixing buckle.

Wherein, a plurality of lifting lugs are provided on the peripheral edge of the back of the lamp panel, and screw holes are integrally formed in the lifting lugs, and nuts are arranged in the screw holes, and the screw holes, nuts and the lifting lugs are all Injection molding in one piece.

Wherein, a mounting spring is also included, one end of the mounting spring is fixed to the lifting lug through the locking fit of the screw and the nut, and the other end of the mounting spring is fastened to the ceiling.

Wherein, an inverted L-shaped power box fixing plate is provided on opposite sides of the power box, and the power box fixing plate is integrally formed with the lamp panel, and the power box is clamped on the power box fixing plate.

Wherein, the lamp panel is provided with wire holes for passing wires, and the power supply box is electrically connected to the LED circuit board through wires.

Wherein, the lamp panel is integrally formed with a plurality of wire clips, and the wires are fixed to the wire clips.

Wherein, the lampshade is a lampshade made of light diffusing material, and the lampshade and the lamp panel are provided with corresponding fixing holes, and the lampshade and the lamp panel are fixedly connected by a lampshade fixing buckle passing through the fixing holes.

Wherein, the plurality of grooves are equidistantly arranged in parallel.

The beneficial effects of the utility model:

The utility model relates to an LED panel lamp with a large light-emitting surface. The lamp panel is a plastic lamp panel integrally formed. There are multiple grooves, and there are several upwardly protruding fixing columns integrally formed in the groove. There are several sockets corresponding to the fixing columns on the LED circuit board, and the LED circuit board is inserted through the fixing columns and the jacks. fit and fixed in the groove. Compared with the prior art, the lamp panel of the present utility model is a plastic lamp panel integrally formed by injection molding. Compared with metal materials such as aluminum alloy, the weight of the entire LED lamp is greatly reduced under the condition of the same strength, and the The load-bearing pressure of the ceiling is more convenient to hoist on the ceiling, and the injection molding process is easy to process. Since the lamp panel is trapezoidal and the area of the light outlet of the lamp panel is larger than the area of the bottom of the lamp panel, the angle of light output is enlarged and the lighting effect is improved. When installing, directly insert the fixing column in the groove into the socket on the LED circuit board to fix the LED circuit board in the groove, then install the power box and lampshade, and finally fix the lamp panel to the ceiling, which greatly simplifies The assembly process of the entire LED panel light is simplified, the production cost is reduced, and the entire product is competitive in the market.

Description of drawings

Utilize accompanying drawing to further illustrate the utility model, but the content in the accompanying drawing does not constitute any restriction to the utility model.

Fig. 1 is a schematic diagram of an exploded structure of an LED panel lamp with a large light-emitting surface of the present invention.

Fig. 2 is a structural schematic diagram of an assembled LED panel light with a large light-emitting surface of the present invention.

Fig. 3 is a structural schematic diagram of a lamp panel of an LED panel lamp with a large light-emitting surface according to the present invention.

Fig. 4 is a structural schematic diagram of another angle of the lamp panel of a large light-emitting surface LED panel lamp of the present invention.

Fig. 5 is a structural schematic diagram of an LED circuit board of an LED panel lamp with a large light-emitting surface according to the present invention.

Fig. 6 is a structural schematic diagram of a mounting spring of an LED panel lamp with a large light-emitting surface according to the present invention.

Reference signs:

lampshade1;

Lamp panel 2, groove 21, fixing column 211;

LED circuit board 3, socket 31;

Power box 4;

Circuit board fixing buckle 5;

Lug 6;

Nut 7;

Power box fixing plate 8;

Shade fixing buckle 9;

install spring 10;

screw11.

Detailed ways

The utility model will be further described in conjunction with the following embodiments and accompanying drawings.

A LED panel lamp with a large light-emitting surface of the present utility model, as shown in Fig. An integrally formed plastic lamp panel 2, the lamp panel 2 is in the shape of a trapezoid and the area of the light outlet of the lamp panel 2 is larger than the area of the bottom of the lamp panel 2, thereby enlarging the light emitting angle and improving the lighting effect, and the LED circuit board 3 is set in a strip shape The LED circuit board 3, the LED circuit board 3 is provided with several patch LED lamp beads.

As shown in Fig. 3 and Fig. 5, the lamp panel 2 is integrally formed with a plurality of grooves 21 arranged in parallel at equal intervals, and a plurality of upwardly protruding fixing columns 211 are integrally formed in the groove 21, The LED circuit board 3 is provided with a plurality of jacks 31 corresponding to the fixing columns 211 , and the LED circuit board 3 is fixed in the groove 21 through the fitting of the fixing columns 211 and the jacks 31 . It also includes a circuit board fixing buckle 5 , and the upper end of the fixing column 211 is inserted into the circuit board fixing buckle 5 , so as to further lock the LED circuit board 3 . When installing, directly insert the fixing column 211 in the groove 21 into the jack 31 on the LED circuit board 3, and then fasten the circuit board fixing buckle 5 with the upper end of the fixing column 211, thereby fixing the LED circuit board 3 Then install the power supply box 4 and the lampshade 1 in the groove 21, and finally fix the lamp panel 2 on the ceiling, thereby greatly simplifying the assembly process of the entire LED panel lamp and reducing the production cost.

The lamp panel 2 is a plastic lamp panel 2 integrally formed by injection molding. Compared with the metal material such as aluminum alloy used in the prior art, the weight of the entire LED lamp is greatly reduced and the load-bearing pressure on the ceiling is reduced under the condition of the same strength. It is more convenient to hang on the ceiling, and the injection molding process is easier to process.

In this embodiment, as shown in Fig. 4 and Fig. 6, a plurality of lifting lugs 6 are provided on the periphery of the back of the lamp panel 2, and screw holes are integrally formed in the lifting lugs 6, and nuts 7 are arranged in the screw holes. The hole, the nut 7 and the lug 6 are all integrally formed by injection molding. It also includes a mounting spring 10, one end of the mounting spring 10 is fixed to the lifting ear 6 through the locking fit of the screw 11 and the nut 7, and the other end of the mounting spring 10 is fastened to the ceiling. Therefore, the LED panel light with the above mounting structure It can be directly installed and fixed on the ceiling without using keel, and its assembly is simpler.

In this embodiment, as shown in Fig. 3, an inverted L-shaped power box fixing plate 8 is provided on opposite sides of the power box 4, the power box fixing plate 8 is integrated with the lamp panel 2, and the power box 4 is clamped on the power supply Box fixing plate 8.

Specifically, the lamp panel 2 is provided with wire holes for passing wires, and the power supply box 4 and the LED circuit board 3 are electrically connected through wires.

Specifically, the lamp panel 2 is integrally formed with a plurality of wire clips, so that the wires are neatly fixed to the wire clips, which is both beautiful and safe.

Specifically, the lampshade 1 is a lampshade 1 made of a light-diffusing material to improve the lighting effect. Both the lampshade 1 and the lamp panel 2 are provided with corresponding fixing holes, and the lampshade 1 and the lamp panel 2 are fixedly connected through the lampshade fixing buckle 12 pierced through the fixing holes. During installation, the lampshade fixing buckle 12 is inserted into the corresponding installation hole, so that the lampshade 1 and the lamp panel 2 can be fixedly connected. The lampshade fixing buckle 12 can adopt expansion screws or other structures capable of realizing the locking function.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model rather than limiting the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should It is understood that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (10)

1. A LED panel lamp with a large light-emitting surface, comprising a lampshade and a lamp panel, an LED circuit board and a power supply box are arranged inside the lamp panel, and it is characterized in that: the lamp panel is a plastic lamp panel integrally formed, the The lamp panel is trapezoidal and the area of the light outlet of the lamp panel is larger than the area of the bottom of the lamp panel; The lamp panel is integrally formed with a plurality of grooves, and a plurality of upwardly protruding fixing columns are integrally formed in the grooves, and a plurality of jacks corresponding to the fixing columns are opened on the LED circuit board , the LED circuit board is fixed in the groove through the plug-in cooperation between the fixing column and the jack; The LED circuit board is configured as a strip-shaped LED circuit board, and the LED circuit board is provided with several SMD LED lamp beads. 2. The LED panel lamp with large light-emitting surface according to claim 1, wherein the lamp panel is a plastic lamp panel integrally formed by injection molding. 3. The LED panel lamp with large light emitting surface according to claim 1, further comprising a circuit board fixing buckle, and the upper end of the fixing column is inserted into the circuit board fixing buckle. 4. The LED flat panel lamp with large light emitting surface according to claim 1, characterized in that: there are a plurality of lifting lugs on the surrounding edges of the back of the lamp panel, and screw holes are integrally formed in the lifting lugs, so that A nut is arranged in the screw hole, and the screw hole, the nut and the lifting lug are integrally formed by injection molding. 5. The LED panel light with large light emitting surface according to claim 4, further comprising a mounting spring, one end of the mounting spring is fixed to the The other end of the mounting spring is fastened to the ceiling. 6. The LED panel light with large light-emitting surface according to claim 1, characterized in that: an inverted L-shaped power box fixing plate is arranged on opposite sides of the power box, and the power box fixing plate is connected to the lamp The disk is integrally formed, and the power supply box is clamped on the power supply box fixing plate. 7. The LED flat panel lamp with a large light emitting surface according to claim 1, characterized in that: the lamp panel is provided with a wire hole for passing a wire, and the power box and the LED circuit board are electrically connected through the wire. connect. 8. The LED flat panel lamp with a large light emitting surface according to claim 7, wherein the lamp panel is integrally formed with a plurality of wire clips, and the wires are fixed to the wire clips. 9. The LED flat panel lamp with a large light-emitting surface according to claim 1, wherein the lampshade is made of a light-diffusing material, and the lampshade and the lamp panel are provided with corresponding fixing holes. The lampshade and the lamp panel are fixedly connected through the lampshade fixing buckle passing through the fixing hole. 10. The LED flat panel lamp with a large light-emitting surface according to claim 1, wherein the plurality of grooves are arranged in parallel at equal intervals.