CN211625144U

CN211625144U - Curved surface lighting panel assembly

Info

Publication number: CN211625144U
Application number: CN202020317540.3U
Authority: CN
Inventors: 吴淑汉; 叶秉元; 钟水升; 刘苏亮; 张祥武; 林子明; 张泽滨; 刘平; 邓展谋; 余俊锋; 王卫旗; 曹炼忠; 李文军; 王全洪; 蒋小华; 苏栩游; 周有德
Original assignee: Guangzhou Lumbency Lighting Co ltd
Current assignee: Guangzhou Lumbency Lighting Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-02
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a curved surface lighting panel subassembly, by the metal sheet, the light source module, the reflective membrane, curved surface light guide plate and curved surface diffuser plate are constituteed, this subassembly is innovative designs into curved surface structure with LED lighting panel, and in order to improve the illuminating effect of LED lamp and improve the aesthetic property of whole lamps and lanterns, this subassembly at first designs into U type curved surface structure with the metal sheet, and the reflective membrane has been designed to light source module lower extreme, and curved surface light guide plate and curved surface diffuser plate, in the use, the light that light source module produced passes through curved surface light guide plate to middle diffusion in this subassembly, because the light source module has all been installed to the left and right sides, and combine the effect of reflective membrane, it is more even to make whole panel luminous, and in order to reduce the UGR value of whole lamps and lanterns, prevent that LED from producing dazzling glare, through install curved surface diffuser plate below curved surface light guide plate, this curved surface lighting panel subassembly, Uniform light emission, large light emitting area and convenient installation.

Description

Curved surface lighting panel assembly

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to curved surface lighting panel subassembly.

Background

LED lamps and lanterns are because single luminous point luminosity is strong, can lead to that luminous region is inhomogeneous during the use, light is not soft problem, and produce the glare, traditional LED lamps and lanterns are in order to solve this problem, the common way is all at a plastic housing of LED lamp outer end installation, and traditional LED lamps and lanterns panel designs into planar structure mostly, like circular or square structure, though can solve the dazzling problem of light through a plastic housing of installation in the lamps and lanterns outer end on the one hand, but the light that weakens that can be very big simultaneously, on the other hand, traditional planar structure's lamps and lanterns panel structure is simple relatively, make the whole aesthetic property of lamps and lanterns not good, can't satisfy the demand of market to product diversity, these problems to existence in the current LED lamps and lanterns market. Therefore, it is necessary and urgent to design a lighting assembly with beautiful structure, good light emitting effect and large light emitting area.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims at providing a curved surface lighting panel subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a curved lighting panel assembly comprises a metal plate, a light source module, a reflective film, a curved light guide plate, a curved diffusion plate, a bottom plane wall, an arc wall, an inner plane wall, an upper connecting plane wall and an outer plane wall, wherein the metal plate comprises the bottom plane wall, the arc wall, the inner plane wall, the upper connecting plane wall and the outer plane wall, the arc walls on the left side and the right side are respectively connected with two ends of the bottom plane wall, the inner plane walls on the left side and the right side are respectively fixedly connected with the arc wall, the upper connecting plane walls on the left side and the right side are respectively vertically and fixedly connected with the inner plane wall, the outer plane walls on the left side and the right side are respectively vertically connected with the upper connecting plane wall, the reflective film is attached to the bottom plane wall and the arc walls on the left side and the right side of the metal plate, the light source module is arranged in a groove formed by the inner plane wall, the curved surface light guide plate is installed in the below position of reflective membrane, and the curved surface diffuser plate is installed in the below position of curved surface light guide plate.

Furthermore, the curved light guide plate is a U-shaped thin plate structure, the thickness of the thin plate is 1-10mm, and the length range is 100-6000 mm.

Furthermore, the curved diffuser plate is a U-shaped thin plate structure, the thickness of the thin plate is 1-5mm, and the length range is 100-6000 mm.

The utility model discloses following beneficial effect has:

the utility model relates to a curved surface lighting panel component, which comprises a metal plate, a light source module, a reflective film, a curved surface light guide plate and a curved surface diffusion plate, wherein the bottom plane wall, an arc wall, an inner side plane wall, an upper connecting plane wall and an outer side plane wall, in order to improve the lighting effect, the component innovatively designs an LED lighting panel into a curved surface structure, and in order to improve the lighting effect of an LED lamp, realize the uniform and large-area lighting of the whole curved surface and improve the aesthetic property of the whole lamp, the component firstly designs the metal plate into a U-shaped curved surface structure, installs the light source module with a long strip structure in a groove formed by the inner side plane wall, the upper connecting plane wall and the outer side plane wall in the metal plate, designs the reflective film, the curved surface light guide plate and the curved surface diffusion plate, the reflective film is pasted on the bottom plane wall of the metal plate and the inner wall of the arc wall, in the, the light source of light source module is at the in-process along curved surface light guide plate propagation, produce ascending light accessible reflective membrane downward reflection and improve illuminating effect, because the light source module is installed in the left and right sides terminal position of curved surface light guide plate, thus, the light source that the light source module produced in this subassembly passes through curved surface light guide plate and to the metal sheet intermediate diffusion, because the light source module has all been installed to the left and right sides, and combine the effect of reflective membrane, it is more even to make whole panel give out light, this lighting panel subassembly is through installing curved surface diffuser plate 5 in the below of curved surface light guide plate 4, can reduce the UGR value of whole lamps and lanterns, prevent that LED from producing dazzling glare, this curved surface lighting panel subassembly has the characteristics that the structure is pleasing to the eye, the light.

Drawings

Fig. 1 is an exploded view of the overall structure of a curved lighting panel assembly according to the present invention;

fig. 2 is a left side view of a metal plate of a curved lighting panel assembly according to the present invention;

fig. 3 is an overall structural view of a reflective film of the curved lighting panel assembly in an isometric direction according to the present invention;

fig. 4 is a left side view of the curved light guide plate of the curved lighting panel assembly of the present invention;

fig. 5 is an overall structural view of the curved light guide plate of the curved lighting panel assembly in the isometric direction according to the present invention.

In the figure: 1. a metal plate; 2. a light source module; 3. a light-reflecting film; 4. a curved light guide plate; 5. a curved diffuser plate; 101. a bottom planar wall; 102. a circular arc wall; 103. an inner planar wall; 104. an upper connecting planar wall; 105. an outer planar wall.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1 to 5, the curved lighting panel assembly of the present invention comprises a metal plate 1, a light source module 2, a reflective film 3, a curved light guide plate 4, a curved diffuser plate 5, a bottom plane wall 101, an arc wall 102, an inner plane wall 103, an upper connecting plane wall 104, and an outer plane wall 105, wherein the metal plate 1 is composed of the bottom plane wall 101, the arc wall 102, the inner plane wall 103, the upper connecting plane wall 104, and the outer plane wall 105, the arc walls 102 on the left and right sides are respectively connected to two ends of the bottom plane wall 101, the inner plane walls 103 on the left and right sides are respectively fixedly connected to the arc wall 102, the upper connecting plane walls 104 on the left and right sides are respectively fixedly connected to the inner plane wall 103, the outer plane walls 105 on the left and right sides are respectively vertically connected to the upper connecting plane wall 104, the reflective film 3 is adhered to the bottom plane wall 101 and the arc walls 102 on the left and right sides of the metal, the light source module 2 is installed in a groove formed by the inner side plane wall 103, the upper connecting plane wall 104 and the outer side plane wall 105 on the metal plate 1, the curved light guide plate 4 is installed at the lower position of the reflective film 3, and the curved diffusion plate 5 is installed at the lower position of the curved light guide plate 4.

Specifically, the curved light guide plate 4 is a U-shaped thin plate structure, the thickness of the thin plate is 1-10mm, and the length range is 100-6000 mm. The curved diffusion plate 5 is a U-shaped thin plate structure, the thickness of the thin plate is 1-5mm, and the length range is 100-6000 mm.

The utility model discloses a theory of operation does: the component innovatively designs the LED lighting panel into a curved surface structure, in order to improve the lighting effect of an LED lamp, realize uniform and large-area light emission of the whole curved surface and improve the aesthetic property of the whole lamp, the component firstly designs the metal plate 1 into a U-shaped curved surface structure, a light source module 2 with a long strip structure is arranged in a groove formed by an inner side plane wall 103, an upper connecting plane wall 104 and an outer side plane wall 105 in the metal plate 1, and designs the reflective membrane 3, the curved surface light guide plate 4 and the curved surface diffusion plate 5, the reflective membrane 3 is attached to the inner walls of the bottom plane wall 101 and the arc wall 102 of the metal plate 1, in the using process, the light source of the light source module 2 generates upward light in the process of spreading along the curved surface 4, the upward light can be reflected downwards through the reflective membrane 3 to improve the lighting effect, because the light source module 2 is arranged at the tail ends of the left side and the, like this, the light source that light source module 2 produced in this subassembly passes through curved surface light guide plate 4 to the intermediate diffusion of metal sheet 1, because light source module 2 has all been installed to the left and right sides, and combine the effect of reflective membrane 3, make whole panel luminous more even, this lighting panel subassembly is through the below installation curved surface diffuser plate 5 at curved surface light guide plate 4, can reduce the UGR value of whole lamps and lanterns, prevent that LED from producing dazzling glare, this curved surface lighting panel subassembly has that the structure is pleasing to the eye, the light-emitting is even, it is big and simple to operate's characteristics to go out light area.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims

1. A curved lighting panel assembly characterized by: the LED backlight module comprises a metal plate (1), a light source module (2), a reflective film (3), a curved light guide plate (4), a curved diffusion plate (5), a bottom plane wall (101), an arc wall (102), an inner plane wall (103), an upper connecting plane wall (104) and an outer plane wall (105), wherein the metal plate (1) consists of the bottom plane wall (101), the arc wall (102), the inner plane wall (103), the upper connecting plane wall (104) and the outer plane wall (105), the arc walls (102) on the left side and the right side are respectively connected with two ends of the bottom plane wall (101), the inner plane walls (103) on the left side and the right side are respectively and fixedly connected with the arc wall (102), the upper connecting plane walls (104) on the left side and the right side are respectively and fixedly connected with the inner plane wall (103) in a vertical manner, the outer plane walls (105) on the left side and the right side are respectively and the upper connecting plane wall (104, the light-reflecting film (3) is attached to the bottom plane wall (101) of the metal plate (1) and the arc walls (102) on the left side and the right side, the light source module (2) is installed in a groove formed by the inner side plane wall (103), the upper connecting plane wall (104) and the outer side plane wall (105) on the metal plate (1), the curved surface light guide plate (4) is installed at the lower position of the light-reflecting film (3), and the curved surface diffusion plate (5) is installed at the lower position of the curved surface light guide plate (4).

2. The curved lighting panel assembly of claim 1, wherein: the curved light guide plate (4) is of a U-shaped thin plate structure, the thickness of the thin plate is 1-10mm, and the length range is 100-6000 mm.

3. The curved lighting panel assembly of claim 1, wherein: the curved diffusion plate (5) is of a U-shaped thin plate structure, the thickness of the thin plate is 1-5mm, and the length range is 100-6000 mm.