A light source dismounting assembly and a panel lamp thereof

Abstract

The utility model discloses a light source dismounting assembly and panel lamp thereof, including light source board, its luminous surface is equipped with a plurality of LED lamp pearl, the side surface of light source board away from LED lamp pearl is linked with the link plate, the link plate is opened and has removed the arc groove, the lock bar is set up in the side surface of light source board away from LED lamp pearl, and extends to remove the arc groove inside, the positioning lock assembly is set up in the link plate, and with the lock bar forms detachable lock, wherein, light source board is connected to the cover of panel lamp through the lock bar and the lock of positioning lock assembly cooperation, the utility model discloses through the detachable lock design of lock bar and positioning lock assembly, need not tool to complete the installation and dismounting of light source board. The lock bar slides along the removal arc groove and is automatically locked, and the operation is simple and quick. The dismounting efficiency of light source board is greatly improved, and the installation and maintenance time are reduced.

Description

Technical Field

[0001] This utility model relates to a light source assembly and disassembly component and its panel light. Background Technology

[0002] With the rapid development of semiconductor lighting technology, LED panel lights have been widely used in commercial lighting, home lighting and other fields due to their advantages such as energy saving, thinness and uniform light.

[0003] Existing LED panel lights are typically composed of components such as a light source board, a diffuser board, and a housing. Among these, the light source board is the core light-emitting component, and its installation method directly affects the production efficiency and ease of maintenance of the lamp.

[0004] Currently, the connection between the light source board and the panel lamp cover is mostly fixed with fasteners such as screws. Although this method is reliable, it requires the use of tools such as screwdrivers during installation or disassembly, which is cumbersome and time-consuming. Frequent disassembly and assembly can easily lead to stripped threads or cracks in the cover.

[0005] Therefore, a light source assembly / disassembly component and its panel light are proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a light source assembly and disassembly component and its panel light, so as to solve the problem mentioned in the background art that the installation or disassembly of the light source board requires the use of tools such as screwdrivers, which is cumbersome and time-consuming.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a light source assembly / disassembly component, comprising: The light source board has several LED beads on its light-emitting surface; A connecting plate is connected to the side of the light source board away from the LED beads, and the connecting plate has a movable arc groove; A locking rod is provided on the side of the light source plate away from the LED beads and extends into the movable arc groove; The positioning locking assembly is disposed within the connecting plate and forms a detachable engagement with the locking rod; The light source board is connected to the cover of the panel light through the engaging engagement of the locking rod and the positioning locking assembly.

[0008] Preferably, the connecting plate has an internal cavity that communicates with the movable arc groove, and the positioning locking assembly is disposed in the internal cavity.

[0009] Preferably, the positioning card lock assembly includes: A limiting plate is fixed to the wall side of the built-in cavity, and a through groove is provided in the middle of the limiting plate; A positioning plate is slidably connected to the built-in cavity. The positioning plate has a positioning protrusion on the side facing the limiting plate. The positioning protrusion passes through the through groove and extends into the movable arc groove.

[0010] Preferably, the positioning lock assembly further includes: an elastic element disposed in the built-in cavity, with its two ends respectively abutting against the positioning pressure plate and the cover, so that the positioning pressure plate can move elastically within the built-in cavity.

[0011] Preferably, the positioning protrusion has multiple sets of positioning grooves that cooperate with the locking rod at intervals, and the positioning grooves are arc-shaped.

[0012] Preferably, the connecting plate also has inner snap-fit ​​grooves corresponding to the positioning grooves on both sides of the movable arc groove, and the end of the locking rod is engaged in the inner snap-fit ​​groove through the positioning groove.

[0013] Preferably, the locking rod includes: The connecting rod is connected to the light source board; A locking lever is provided at the tail end of the connecting rod, and the locking lever cooperates with the channel; The connecting rod is adapted to the movable arc groove, and the locking rod is engaged with the positioning locking assembly.

[0014] A panel light includes a light source assembly / disassembly component.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a detachable locking design between the locking rod and the positioning latch assembly, allowing for tool-free installation and removal of the light source board. The locking rod slides along the movable arc groove and automatically engages, making operation simple and quick. This significantly improves the efficiency of light source board installation and removal, reducing installation and maintenance time.

[0016] Compared to traditional screw fixing methods, this application reduces the risk of thread stripping or casing cracking caused by disassembly and assembly, thereby improving the durability and reliability of the product.

[0017] At the same time, the combination of the movable arc groove and the positioning lock assembly allows the light source board to be finely adjusted during installation, ensuring the optimal light emission direction and uniformity of the light source and improving the lighting effect.

[0018] The built-in cavity and elastic element design inside the component make the overall structure more compact, optimize space utilization, and help to make the panel light thinner, which is in line with the trend of modern home and commercial lighting.

[0019] The combination of positioning protrusions and multiple positioning grooves ensures the stability of the light source board during use, preventing loosening or detachment due to vibration or external force, and improving safety during use.

[0020] In later maintenance, the light source board can be quickly disassembled, making it easy to inspect and replace LED beads, thus reducing maintenance costs and time. Attached Figure Description

[0021] Figure 1 This is an exploded view of the overall structure of an embodiment of the present utility model; Figure 2 This is an enlarged schematic diagram of the structure at point A in an embodiment of this utility model; Figure 3 This is a schematic diagram showing the position of the connecting plate in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the connecting plate structure according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the positioning lock assembly structure according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the elastic element structure according to an embodiment of the present utility model; Figure 7 This is a schematic diagram of the light source board assembly structure according to an embodiment of the present utility model; Figure 8 This is a schematic diagram of the panel light structure according to an embodiment of the present utility model.

[0022] In the diagram: 1. Light source plate; 2. Connecting plate; 21. Moving arc groove; 211. Channel; 22. Internal cavity; 23. Inner groove; 3. Locking rod; 31. Connecting rod; 32. Locking rod; 4. Positioning locking assembly; 41. Limiting plate; 411. Through groove; 42. Positioning pressure plate; 43. Positioning protrusion; 431. Positioning groove; 44. Elastic element. Detailed Implementation

[0023] To address the problem of cumbersome and time-consuming installation and disassembly of light source boards requiring screwdrivers and other tools, this utility model provides a light source assembly / disassembly component and its panel light. The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] Please see Figure 1-8 This utility model provides a light source assembly / disassembly component, comprising: The light source board 1 has a number of LED beads on its light-emitting surface; The connecting plate 2 is connected to the side of the light source plate 1 away from the LED beads. The connecting plate 2 has a movable arc groove 21. The interior of the connecting plate 2 has an internal cavity 22 that communicates with the movable arc groove 21, and the positioning locking assembly 4 is disposed in the internal cavity 22. The connecting plate 2 also has internal snap-fit ​​grooves 23 on both sides of the movable arc groove 21 that correspond to the positioning groove 431. The end of the locking rod 3 is engaged in the internal snap-fit ​​groove 23 through the positioning groove 431.

[0025] A locking rod 3 is disposed on the side of the light source plate 1 away from the LED beads and extends into the movable arc groove 21; the locking rod 3 includes: a connecting rod 31 connected to the light source plate 1; and a locking rod 32 disposed at the tail end of the connecting rod 31, the locking rod 32 cooperating with the channel 211; wherein the connecting rod 31 is adapted to the movable arc groove 21, and the locking rod 32 is engaged with the positioning locking assembly 4.

[0026] A positioning locking assembly 4 is disposed within the connecting plate 2 and detachably engages with the locking rod 3. The positioning locking assembly 4 includes: a limiting plate 41 fixed to the wall of the internal cavity 22, with a through groove 411 in the middle; a positioning pressure plate 42 slidably connected to the internal cavity 22, with a positioning protrusion 43 on the side facing the limiting plate 41, the protrusion 43 passing through the through groove 411 and extending into the movable arc groove 21. The positioning locking assembly 4 also includes: an elastic element 44 disposed within the internal cavity 22, with its two ends abutting against the positioning pressure plate 42 and the cover respectively, allowing the positioning pressure plate 42 to move elastically within the internal cavity 22. Multiple sets of positioning grooves 431, which cooperate with the locking rod 3, are spaced apart at the positioning protrusion 43. The positioning grooves 431 are arc-shaped.

[0027] The light source board 1 is connected to the cover of the panel light through the engaging engagement of the locking rod 3 and the positioning locking assembly 4.

[0028] A panel light includes a light source assembly / disassembly component.

[0029] The working principle of the light source assembly / disassembly component and its panel light provided by this utility model is as follows: Install light source board 1: Bring the light source plate 1 close to the connecting plate 2, so that the locking rod 32 of the locking rod 3 is aligned with the channel side of the moving arc groove 21.

[0030] Gently push the rotating light source plate 1 so that the locking rod 3 enters the built-in cavity 22 through the channel and slides along the moving arc groove 21. At this time, the positioning pressure plate 42 in the positioning lock assembly 4 will automatically open the path of the locking rod 3 under the action of the elastic element 44.

[0031] Continue pushing the light source plate 1 until the locking rod 32 part reaches the positioning groove 211 position on the side wall of the moving arc groove 21.

[0032] Under the elastic force of the elastic element 44, when the locking rod 32 of the locking rod 3 reaches the position of the positioning groove 211, the elastic force of the elastic element 44 pushes the positioning pressure plate 42 to reset, so that the locking rod 32 of the locking rod 3 is engaged in the positioning groove 211, thereby fixing the locking rod 3 in this position and realizing the positioning of the light source plate 1.

[0033] At this point, the light source board 1 is firmly fixed inside the panel lamp cover, completing the installation.

[0034] Disassembly steps Press the positioning plate 42 with your fingers or a suitable tool to overcome the elastic force of the elastic element 44, so that the locking rod 32 of the locking rod 3 exits from the positioning groove 211 and releases the radial limit on the locking rod 3.

[0035] While pressing the positioning plate 42, rotate the light source plate 1 in the opposite direction so that the locking rod 32 of the locking rod 3 exits from the inner locking groove 23 and slides in the opposite direction along the moving arc groove 21.

[0036] Continue rotating the light source plate 1 so that the locking rod 3 moves to the channel at the edge of the moving arc groove 21. At this time, pull the light source plate 1 so that the locking rod 3 completely exits the moving arc groove 21 until the light source plate 1 separates from the connecting plate 2.

[0037] Disconnect the light source board 1 from the connecting plate 2 and remove the light source board 1 from the cover of the panel light.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A light source assembly / disassembly component, characterized in that: include: The light source board (1) has several LED beads on its light-emitting surface; The connecting plate (2) is connected to the side of the light source plate (1) away from the LED beads. The connecting plate (2) has a movable arc groove (21) and a channel (211) is provided on the side of the movable arc groove (21). The locking rod (3) is located on the side of the light source plate (1) away from the LED beads and extends into the movable arc groove (21); The positioning locking assembly is disposed in the connecting plate (2) and forms a detachable engagement with the locking rod (3); The light source board (1) is connected to the cover of the panel light through the locking rod (3) and the positioning lock assembly.

2. The light source assembly / disassembly component according to claim 1, characterized in that: The connecting plate (2) has an internal cavity (22) that communicates with the movable arc groove (21), and the positioning lock assembly is located in the internal cavity (22).

3. The light source assembly / disassembly component according to claim 2, characterized in that: The positioning lock assembly includes: A limiting plate (41) is fixed to the wall side of the built-in cavity (22), and a through groove (411) is provided in the middle of the limiting plate (41). The positioning plate (42) is slidably connected to the built-in cavity (22). The positioning plate (42) has a positioning protrusion (43) on the side facing the limiting plate (41). The positioning protrusion (43) passes through the through groove (411) and extends into the moving arc groove (21).

4. A light source assembly / disassembly component according to claim 3, characterized in that: The positioning lock assembly also includes: An elastic element (44) is disposed in the built-in cavity (22), with its two ends abutting against the positioning pressure plate (42) and the cover respectively, so that the positioning pressure plate (42) can move elastically in the built-in cavity (22).

5. A light source assembly / disassembly component according to claim 4, characterized in that: The positioning protrusion (43) has multiple sets of positioning grooves (431) that cooperate with the locking rod (3) at intervals. The positioning grooves (431) are arc-shaped.

6. A light source assembly / disassembly component according to claim 5, characterized in that: The connecting plate (2) also has an inner groove (23) corresponding to the positioning groove (431) on both sides of the moving arc groove (21), and the end of the locking rod (3) is inserted into the inner groove (23) through the positioning groove (431).

7. A light source assembly / disassembly component according to claim 1, characterized in that: The locking rod (3) includes: The connecting rod (31) is connected to the light source plate (1); A locking lever (32) is provided at the tail end of the connecting rod (31), and the locking lever (32) cooperates with the channel (211); The connecting rod (31) is adapted to the moving arc groove (21), and the locking rod (32) engages with the positioning locking assembly (4).

8. A panel light, characterized in that: Includes the light source assembly / disassembly assembly as described in any one of claims 1-7.

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