A lamp panel of an LED street lamp

Abstract

The utility model discloses a lamp panel of LED street lamp belongs to street lamp lamp panel technical field, the utility model discloses a first shell, lamp panel body, baffle and limiting component are set up on the first shell and install the groove, install the limiting plate on the baffle, all set up the limiting slot on the both sides board of limiting plate, limiting component includes two webs, two webs are installed on the both side walls of installation groove respectively, all set up the blind slot on the opposite face of two webs, install the spring on the blind slot, install the limiting bead on the one end of spring away from blind slot, and the limiting bead is connected with limiting slot. The utility model discloses the cooperation between limiting component and limiting plate, realizes the quick dismounting between the first shell and baffle, is convenient for the quick maintenance or replacement of lamp panel body, has solved the problem that the existing LED street lamp baffle and shell are mostly bolted, when needing to maintain or replace the lamp panel, need to rely on the fastening or dismounting of tool, and the operation is complicated and time -consuming.

Description

Technical Field

[0001] This utility model relates to the field of street light panel technology, specifically to a light panel for an LED street light. Background Technology

[0002] LED streetlights are road lighting devices that use light-emitting diodes as the light source. They are characterized by high luminous efficiency, low energy consumption, and long lifespan, and are widely used in public areas such as urban roads, communities, and parks. Their core components include a lamp board, a driver power supply, a heat dissipation structure, and a protective shell. Among them, the lamp board, as the key component that carries the LED chips, directly determines the lighting brightness, uniformity, and equipment stability. In the traditional LED streetlight structure, the lamp board is usually fixed by the clamping space formed by the shell and the baffle to prevent the position from shifting due to vibration during use.

[0003] In existing LED street light panels and housings, bolts are often used for connection. When maintenance or replacement of the panel is required, tools are needed to tighten or disassemble it, which is cumbersome and time-consuming. Therefore, this paper proposes an LED street light panel to improve upon the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a lamp panel for an LED street light. Through the cooperation between the limiting component and the limiting plate, the first outer shell and the baffle can be quickly disassembled and assembled, which facilitates the quick maintenance or replacement of the lamp panel body. This solves the problem that the existing LED street light baffle and outer shell are mostly connected by bolts, and when the lamp panel needs to be maintained or replaced, tools are required for fastening or disassembly, which is cumbersome and time-consuming.

[0005] This utility model is achieved through the following technical solution: This utility model relates to a lamp panel for an LED street light, comprising a first outer shell, a lamp panel body, a baffle, and a limiting component. The first outer shell has an installation groove, and a limiting plate is installed on the baffle. Limiting grooves are provided on both sides of the limiting plate. The limiting component includes two connecting plates, which are respectively installed on the two side walls of the installation groove. Blind grooves are provided on the facing surfaces of the two connecting plates. A spring is installed on the blind groove, and a limiting bead is installed on the end of the spring away from the blind groove. The limiting bead engages with the limiting groove.

[0006] Furthermore, a guide post and a stepped rod are installed on the blind groove. The guide post has a sliding groove and a round hole. The sliding groove and the round hole are connected. The thinner end of the stepped rod is installed on the limiting bead, and the thicker end of the stepped rod slides in conjunction with the sliding groove.

[0007] Furthermore, the spring is located outside the guide post, the limiting bead slides with the blind groove, and the baffle abuts against the first housing.

[0008] Furthermore, a connecting groove is provided on the baffle, and the lamp panel body is located inside the connecting groove. One side of the lamp panel body abuts against the first outer shell, and the other side of the lamp panel body abuts against the connecting groove.

[0009] Furthermore, the baffle has multiple through holes, and the lamp beads of the lamp panel body correspond one-to-one with the through holes on the baffle.

[0010] Furthermore, a second outer shell is installed at the opening of the first outer shell.

[0011] This utility model has the following beneficial effects: This utility model achieves quick assembly and disassembly between the first outer shell and the baffle through the cooperation between the limiting component and the limiting plate, which facilitates quick maintenance or replacement of the lamp panel body. It is suitable for the frequent maintenance needs of outdoor street lights for the lamp panel body and solves the problem that the existing LED street light baffle and outer shell are mostly connected by bolts. When the lamp panel needs to be maintained or replaced, tools are required for fastening or disassembly, which is cumbersome and time-consuming.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a street light structure.

[0014] Figure 2 This is a schematic diagram of the disassembled structure of a street lamp.

[0015] Figure 3 This is a cross-sectional diagram showing the connection structure of the limiting plate and the limiting assembly.

[0016] Figure 4 This is a schematic diagram showing the disassembled structure of the limiting plate and the limiting assembly.

[0017] Figure 5 This is a schematic diagram of the baffle structure.

[0018] In the diagram: 1. First outer shell; 101. Mounting groove; 2. Lamp panel body; 3. Baffle; 301. Connecting groove; 302. Through hole; 4. Limiting plate; 401. Limiting groove; 5. Limiting component; 501. Connecting plate; 502. Blind groove; 503. Spring; 504. Limiting bead; 505. Guide post; 506. Slide groove; 507. Round hole; 508. Stepped rod; 6. Second outer shell. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-5 This utility model provides a technical solution: an LED street light panel, including a first outer shell 1, a light panel body 2, a baffle 3 and a limiting component 5. The first outer shell 1 serves as the basic load-bearing structure of the light panel, providing installation space for internal power supply, light panel body 2 and baffle 3 and other components. The light panel body 2 is the core light-emitting component of the LED street light, integrating LED beads to realize the lighting function.

[0021] The second outer shell 6 is bolted to the opening of the first outer shell 1. The second outer shell 6 cooperates with the first outer shell 1 to form a closed protective structure, which isolates external dust, rain and insects, protects the internal lamp board body 2 and circuit components, and extends the service life of the street light. The second outer shell 6 has a rectangular hole, on which a transparent acrylic plate is installed for the light from the lamp beads to be emitted.

[0022] The first outer shell 1 has an installation groove 101. A limit plate 4 is bolted to the baffle 3. Limit grooves 401 are opened on both sides of the limit plate 4. The limit assembly 5 includes two connecting plates 501. The two connecting plates 501 are bolted to the two side walls of the installation groove 101. Blind grooves 502 are opened on the facing surfaces of the two connecting plates 501. A spring 503 is installed on the blind groove 502 by welding. A limit bead 504 is installed on the end of the spring 503 away from the blind groove 502 by welding. The limit bead 504 is engaged with the limit groove 401. The spring 503 provides continuous elastic force to keep the limit bead 504 engaged in the limit groove 401, ensuring reliable engagement. At the same time, separation can be achieved by compressing the spring 503 during disassembly. The elastic engagement between the limit bead 504 and the limit groove 401 enables quick disassembly and assembly of the baffle 3 and the first outer shell 1, facilitating the maintenance of the lamp panel body 2.

[0023] A guide post 505 and a stepped rod 508 are bolted onto the blind groove 502. The guide post 505 has a sliding groove 506 and a round hole 507. The sliding groove 506 communicates with the round hole 507. The thinner end of the stepped rod 508 is welded onto the limiting bead 504. The thicker end of the stepped rod 508 slides in engagement with the sliding groove 506. The sliding groove 506 restricts the sliding direction of the thicker end of the stepped rod 508. The round hole 507 provides a passage for the thinner end of the stepped rod 508. The two work together to ensure that the stepped rod 508 drives the limiting bead 504 to move smoothly. At the same time, the diameter of the sliding groove 506 is larger than the diameter of the round hole 507. The sliding groove 506 can prevent the limiting bead 504 from falling out of the blind groove 502.

[0024] Spring 503 is located outside guide post 505, limit bead 504 slides with blind groove 502, and baffle 3 abuts against first housing 1.

[0025] A connecting groove 301 is provided on the baffle 3. The lamp plate body 2 is located inside the connecting groove 301. One side of the lamp plate body 2 abuts against the first outer shell 1, and the other side of the lamp plate body 2 abuts against the connecting groove 301. The connecting groove 301 is used to accommodate and fix the lamp plate body 2. By abutting against the side of the lamp plate body 2, the lateral movement is restricted. Together with the first outer shell 1, a bidirectional compression is formed on the lamp plate body 2 to fix the lamp plate body 2 and prevent the lamp plate body 2 from loosening.

[0026] The baffle 3 has multiple through holes 302. The lamp beads of the lamp board body 2 correspond one-to-one with the through holes 302 on the baffle 3. The through holes 302 ensure that the light from the lamp beads is emitted without obstruction, thus ensuring the lighting effect.

[0027] During operation, first, place the lamp panel body 2 into the connecting groove 301 of the baffle 3, so that one side of the lamp panel body 2 abuts against the inner wall of the connecting groove 301, and the other side faces the bottom surface of the mounting groove 101 of the first outer shell 1, completing the initial combination of the lamp panel body 2 and the baffle 3. Holding the baffle 3 with the lamp panel body 2 attached, align the limiting plate 4 with the limiting component 5 on the mounting groove 101 and push it in along the mounting groove 101. At this time, the two side walls of the limiting plate 4 press the limiting bead 504, and the limiting bead 504 slides into the blind groove 502 along the stepped rod 508 in the guide post 505, compressing the spring 503. When the limiting groove 401 on the limiting plate 4 moves to the position of the limiting bead 504, the spring 503 returns to its original position. When the lamp panel body 2 is in position, push the limiting bead 504 into the limiting groove 401, fix the baffle 3 to the first outer shell 1, and the other side of the lamp panel body 2 abuts against the bottom surface of the mounting groove 101 to fix the lamp panel body 2. Then, install the second outer shell 6 at the opening of the first outer shell 1 with bolts to complete the overall assembly. When the lamp panel body 2 needs to be maintained or replaced, first remove the second outer shell 6 to expose the inner baffle 3, pull the baffle 3 outward, the limiting groove 401 squeezes the limiting bead 504, the spring 503 is compressed, the limiting bead 504 exits the limiting groove 401 and retracts into the blind groove 502, the baffle 3 separates from the first outer shell 1, and then take out the lamp panel body 2 from the connecting groove 301 of the baffle 3.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A light plate of an LED street lamp comprising a first housing (1) and a light plate body (2), characterized in that, The first outer casing (1) has a mounting groove (101) and also includes: A baffle (3) is provided, and a limiting plate (4) is installed on the baffle (3). A limiting groove (401) is provided on both sides of the limiting plate (4). The limiting component (5) includes two connecting plates (501), which are respectively installed on the two side walls of the mounting groove (101). Blind grooves (502) are provided on the facing surfaces of the two connecting plates (501). A spring (503) is installed on the blind groove (502). A limiting bead (504) is installed at the end of the spring (503) away from the blind groove (502). The limiting bead (504) is engaged with the limiting groove (401).

2. The lamp panel of claim 1, wherein, The blind groove (502) is equipped with a guide post (505) and a step rod (508). The guide post (505) has a sliding groove (506) and a round hole (507). The sliding groove (506) communicates with the round hole (507). The thin end of the step rod (508) is installed on the limiting bead (504), and the thick end of the step rod (508) slides in cooperation with the sliding groove (506).

3. The lamp panel of claim 2, wherein, The spring (503) is located outside the guide post (505), the limiting bead (504) slides in cooperation with the blind groove (502), and the baffle (3) abuts against the first outer shell (1).

4. The lamp panel of claim 1, wherein, The baffle (3) has a connecting groove (301), the lamp plate body (2) is located inside the connecting groove (301), one side of the lamp plate body (2) abuts against the first outer shell (1), and the other side of the lamp plate body (2) abuts against the connecting groove (301).

5. The lamp panel of claim 4, wherein, The baffle (3) has multiple through holes (302), and the lamp beads of the lamp body (2) correspond one-to-one with the through holes (302) on the baffle (3).

6. The lamp panel of LED street lamp according to claim 1, characterized in that, A second outer shell (6) is installed at the opening of the first outer shell (1).

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