Side light-emitting panel lamp with multiple light sources or single light source

Abstract

The utility model relates to the technical field of lamps, in particular to a multi-light-source or single-light-source side light-emitting panel lamp which comprises a light reflecting plate, a light guide plate is arranged at the bottom of the light reflecting plate, a diffusion plate is arranged at the bottom of the light guide plate, first aluminum frame section bars are arranged on the front sides and the rear sides of the light reflecting plate, the light guide plate and the diffusion plate, and second aluminum frame section bars are arranged on the front sides and the rear sides of the first aluminum frame section bars. Aluminum frame section bars II are arranged on two sides of the reflecting plate, the light guide plate and the diffusion plate. The LED lamp has the advantages that the independent light source assembly can be conveniently detached, in the actual using process, the lighting effect is achieved through the light-emitting area assembly, meanwhile, the independent light source assembly is independent, the independent light source assembly or the light-emitting area assembly can be conveniently and easily detached in the follow-up process, the selection range of light source colors is widened, and the light-emitting effect is improved. Therefore, a user can disassemble the independent light source assembly according to specific needs, the needed color is replaced, the most suitable lighting atmosphere is created, and the flexibility of the lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a side-emitting panel lamp with multiple light sources or a single light source. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. They refer to appliances that can transmit light, distribute and change the distribution of light from a light source. They include all parts needed to fix and protect the light source except the light source, as well as the line accessories necessary to connect to the power supply.

[0003] For example, a side-emitting panel lamp disclosed in publication number CN207421885U, the utility model adds an anti-glare film 6 between the transparent diffuser plate 4 and the light guide plate 3. Therefore, when light passes through the anti-glare film 6, high-angle light above 65 degrees can be suppressed, thereby reducing visual glare and lowering the UGR value of the lamp, so that the UGR value of the lamp reaches or is lower than 16, solving the problem that high-angle glare of side-emitting panel lamps is difficult to suppress in the prior art. However, in the above-mentioned patent, when the light source component in the lamp is damaged, the existing solutions often require the user to perform tedious disassembly of the entire lamp, which not only increases the difficulty and time cost of maintenance, but may also cause further damage due to improper operation. In some cases, due to the closed or complex design of the lamp, the user may even face the embarrassing situation of having to scrap the entire lamp, which is undoubtedly a huge waste of resources; secondly, the above-mentioned patent is also insufficient in terms of the flexibility of the light source color. With the increasing diversification of modern lighting needs, the majority of users are more and more picky about the choice of light source color. Users hope to be able to freely adjust the color temperature or hue of the light source according to different scenes and atmospheres. However, due to the built-in and difficult-to-replace nature of the light source component in the lamp in the above-mentioned patent, users cannot replace the light source by themselves to meet personalized needs, which to a certain extent limits the scope of application and market competition of the lamp.

[0004] Therefore, there is an urgent need for a side-emitting panel light with multiple light sources or a single light source to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a side-emitting panel lamp with multiple light sources or a single light source, which has the advantage of being easy to disassemble the independent light source components and solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side-emitting panel lamp with multiple light sources or a single light source, comprising a reflector, a light guide plate is arranged at the bottom of the reflector, a diffusion plate is arranged at the bottom of the light guide plate, the front and rear sides of the reflector, light guide plate and diffusion plate are each provided with an aluminum frame profile 1, both sides of the reflector, light guide plate and diffusion plate are each provided with an aluminum frame profile 2, the number of the aluminum frame profile 1 and the aluminum frame profile 2 are both two, both sides of the aluminum frame profile 1 are provided with profile connectors, the profile connectors are respectively used in conjunction with the aluminum frame profile 1 and the aluminum frame profile 2, a drive is arranged at the bottom of the diffusion plate, and a lamp body background strip is arranged at the bottom of the diffusion plate and on the left side of the drive.

[0007] An independent light source assembly comprises a substrate located in an inner cavity of an aluminum frame profile, a plurality of lamp beads are arranged on one side of the substrate, wires are arranged on both sides of the substrate, an electrical connection is formed between the driver and the wires, an electrical connection is formed between the wires and the lamp beads, and two symmetrically arranged limit blocks are fixedly connected to one side of the substrate.

[0008] Furthermore, as a preferred embodiment of the present invention, the reflector, light guide plate, diffuser plate, profile connector, aluminum frame profile 1, aluminum frame profile 2, drive and lamp body background strips together constitute a light-emitting area component.

[0009] Furthermore, as a preferred embodiment of the present invention, fixing bolts are provided through both sides of the bottom of the driver, and the diffuser plate and the driver are detachably connected via the fixing bolts.

[0010] Furthermore, as a preferred embodiment of the present invention, a limiting groove is provided on one side of the inner cavity of the profile connector, and the limiting groove and the limiting block are used in combination.

[0011] Furthermore, as a preferred embodiment of the present invention, the independent light source assembly and the diffusion plate are located on the same horizontal line.

[0012] Beneficial effects. The technical solution of the present application has the following technical effects: the utility model has the advantage of being easy to disassemble the independent light source assembly. In actual use, the lighting effect is achieved through the light-emitting area assembly. At the same time, the independent light source assembly is independent, which facilitates the subsequent easy disassembly of the independent light source group or the light-emitting area assembly. It not only expands the selection range of the light source color, but also enables users to disassemble the independent light source assembly according to specific needs, replace the required color, and create the most suitable lighting atmosphere, thereby improving the flexibility of the lamp. When the light source is damaged or the lighting effect needs to be upgraded, the user does not need to perform tedious disassembly of the entire lamp, but only needs to operate on the damaged or to-be-replaced part, which greatly saves time and labor costs and reduces the difficulty of maintenance. In addition, due to the independence of the light source assembly, the user can selectively replace the damaged parts according to the actual situation instead of scrapping the entire lamp, thereby reducing the generation of electronic waste and conforming to the green environmental protection concept of modern society.

[0013] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the local structure of the utility model in a disassembled state;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of middle A;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the diffusion plate of the utility model when viewed from above;

[0019] Figure 5 It is a three-dimensional schematic diagram of the local structure of the independent light source component of the utility model.

[0020] In the figure, the meaning of each figure mark is as follows: 1. reflector; 2. light guide plate; 3. diffuser plate; 4. profile connector; 5. aluminum frame profile 1; 6. aluminum frame profile 2; 7. drive; 8. lamp body background strip; 9. limit block; 10. lamp bead; 11. base plate; 12. wire; 13. fixing bolt; 14. limit groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. In order to better understand the technical content of the utility model, specific embodiments are cited and explained in conjunction with the drawings as follows. In this disclosure, various aspects of the utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] As attached Figure 1 To Attachment Figure 5 As shown: This embodiment provides a side-emitting panel lamp with multiple light sources or a single light source, including a reflector 1, a light guide plate 2 is arranged at the bottom of the reflector 1, a diffusion plate 3 is arranged at the bottom of the light guide plate 2, an aluminum frame profile 1 5 is arranged on the front and rear sides of the reflector 1, the light guide plate 2 and the diffusion plate 3, an aluminum frame profile 2 6 is arranged on both sides of the reflector 1, the light guide plate 2 and the diffusion plate 3, the number of the aluminum frame profile 1 5 and the aluminum frame profile 2 6 are both two, profile connectors 4 are arranged on both sides of the aluminum frame profile 1 5, the profile connectors 4 are used in conjunction with the aluminum frame profile 1 5 and the aluminum frame profile 2 6 respectively, a driver 7 is arranged at the bottom of the diffusion plate 3, and a lamp body background strip 8 is arranged at the bottom of the diffusion plate 3 and on the left side of the driver 7.

[0023] An independent light source assembly includes a substrate 11 located in the inner cavity of an aluminum frame profile 5, a plurality of lamp beads 10 are arranged on one side of the substrate 11, wires 12 are arranged on both sides of the substrate 11, an electrical connection is formed between the driver 7 and the wires 12, and an electrical connection is formed between the wires 12 and the lamp beads 10, and two symmetrically arranged limit blocks 9 are fixedly connected to one side of the substrate 11.

[0024] Specifically, the reflector 1, the light guide plate 2, the diffuser 3, the profile connector 4, the aluminum frame profile 1 5, the aluminum frame profile 2 6, the driver 7 and the lamp body background strip 8 together constitute a light-emitting area component.

[0025] In this embodiment: through the provision of the light-emitting area component, the light-emitting area component and the independent light source component are designed independently, so that the subsequent disassembly of the independent light source component is convenient.

[0026] Specifically, fixing bolts 13 are provided through both sides of the bottom of the driver 7 , and the diffuser plate 3 and the driver 7 are detachably connected via the fixing bolts 13 .

[0027] In this embodiment, the provision of the fixing bolts 13 facilitates the disassembly of the drive 7 and facilitates subsequent replacement.

[0028] Specifically, a limiting groove 14 is provided on one side of the inner cavity of the profile connector 4 , and the limiting groove 14 and the limiting block 9 are used in conjunction with each other.

[0029] In this embodiment: by setting the limit groove 14, the limit block 9 is inserted into the inner cavity of the limit groove 14, and then the aluminum frame profile 1 5 and the aluminum frame profile 2 6 are connected using the profile connector 4, so as to improve the stability between the aluminum frame profile 1 5 and the aluminum frame profile 2 6; and it is also convenient to disassemble the limit block 9 later, so as to replace or maintain the limit block 9.

[0030] Specifically, the independent light source assembly and the diffusion plate 3 are located on the same horizontal line.

[0031] In this embodiment: by setting the position of the independent light source assembly, the lamp bead 10 emits light to illuminate the light guide plate 2 after being powered on, and the light guide plate 2 can guide the light to the reflector 1, and then the reflector 1 reflects the light and guides it to the light guide plate 2, thereby improving the utilization rate of the light.

[0032] Working principle and use process of the utility model: the independent light source assembly is the source of light, and the driver 7 is used to power the lamp bead 10 through the wire 12. After being powered on, the lamp bead 10 emits light to illuminate the light guide plate 2, and the light guide plate 2 can guide the light to the reflector 1, and then the reflector 1 reflects the light and guides it to the light guide plate 2, thereby improving the utilization rate of the light. When the light enters the light guide plate 2, the light will propagate in the light guide plate 2 and gradually diffuse to the entire light guide plate 2. The diffusion plate 3 further evenly diffuses the light transmitted from the light guide plate 2, eliminating the phenomenon of uneven light plate and brightness, thereby providing softer and more uniform lighting. effect; secondly, the limit block 9, lamp bead 10, substrate 11 and wire 12 included in the independent light source assembly are designed separately and placed in the inner cavity of the aluminum frame profile 5, which makes it necessary to replace the independent light source assembly when the light source color needs to be changed or repaired, without disassembling the entire lamp, thereby greatly improving the convenience of maintenance; finally, the reflector 1, light guide plate 2 and diffuser 3 are fixed by the aluminum frame profile 5 and the aluminum frame profile 6 to form a stable structural frame, and the profile connector 4 is used to connect the aluminum frame profile 5 and the aluminum frame profile 6 to ensure the stability and integrity of the entire lamp.

[0033] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0034] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A side-emitting panel lamp with multiple light sources or a single light source, comprising a reflector (1), characterized in that: A light guide plate (2) is arranged at the bottom of the reflective plate (1), a diffusion plate (3) is arranged at the bottom of the light guide plate (2), an aluminum frame profile 1 (5) is arranged at the front and rear sides of the reflective plate (1), the light guide plate (2) and the diffusion plate (3), an aluminum frame profile 2 (6) is arranged at both sides of the reflective plate (1), the light guide plate (2) and the diffusion plate (3), the number of the aluminum frame profile 1 (5) and the number of the aluminum frame profile 2 (6) are both two, a profile connector (4) is arranged at both sides of the aluminum frame profile 1 (5), the profile connector (4) is used in conjunction with the aluminum frame profile 1 (5) and the aluminum frame profile 2 (6) respectively, a driver (7) is arranged at the bottom of the diffusion plate (3), and a lamp body background strip (8) is arranged at the bottom of the diffusion plate (3) and on the left side of the driver (7); An independent light source assembly comprises a substrate (11) located in an inner cavity of an aluminum frame profile (5), a plurality of lamp beads (10) are arranged on one side of the substrate (11), wires (12) are arranged on both sides of the substrate (11), an electrical connection is formed between the driver (7) and the wires (12), an electrical connection is formed between the wires (12) and the lamp beads (10), and two symmetrically arranged limit blocks (9) are fixedly connected to one side of the substrate (11).

2. A multi-light source or single-light source side-emitting panel lamp according to claim 1, characterized in that: The reflective plate (1), the light guide plate (2), the diffuser plate (3), the profile connector (4), the first aluminum frame profile (5), the second aluminum frame profile (6), the driver (7) and the lamp body background strip (8) together form a light-emitting area component.

3. The multi-light source or single-light source side-emitting panel lamp according to claim 1, characterized in that: Fixing bolts (13) are provided through both sides of the bottom of the drive (7), and the diffuser plate (3) and the drive (7) are detachably connected via the fixing bolts (13).

4. The multi-light source or single-light source side-emitting panel lamp according to claim 1, characterized in that: A limiting groove (14) is provided on one side of the inner cavity of the profile connector (4), and the limiting groove (14) and the limiting block (9) are used in conjunction with each other.

5. The multi-light source or single-light source side-emitting panel lamp according to claim 1, characterized in that: The independent light source assembly and the diffusion plate (3) are located on the same horizontal line.

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