LED panel lamp convenient to disassemble and assemble

Abstract

The invention relates to the technical field of LED panel lamps, in particular to an LED panel lamp convenient to disassemble and assemble, which comprises a lamp cover and a lampshade, the lamp cover comprises an upper cover, a rear baffle is fixedly mounted on the lower side of one end of the upper cover, side plates are fixedly mounted at the front end and the rear end of the lower end of the upper cover, and limiting plates are fixedly mounted at the lower ends of the side plates; a front baffle is slidably inserted into the other end of the upper cover; the front baffle can be conveniently lifted up by pinching the anti-skid plate, the front baffle is pulled out of the inserting groove to be separated from the lampshade, the lampshade can be conveniently pulled out of the lamp shell, and the lampshade and the lamp shell can be conveniently disassembled and assembled. When a classroom lamp or a meeting room lamp needs to be replaced, the pull rod is pulled upwards, the pull rod drives the inserting column to move upwards in the inserting hole through the extension spring, so that the inserting column is separated from the groove, the moving plate can be pushed to slide out of the two sliding plates, the LED panel lamp can be taken down, operation is easy, and the ceiling face cannot be damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of LED panel lights, and particularly to an LED panel light that is convenient for disassembly and assembly. Background Art

[0002] With the development of society, the problem of lighting energy consumption in daily life has become increasingly prominent. As one of the widely used indoor ceiling lamps at present, LED panel lights have significant energy-saving and long-life advantages and are increasingly favored by people. Lights in classrooms or large conference rooms are generally suspended and installed on the ceiling by means of suspension ropes or tie rods, etc.

[0003] Chinese Patent CN202010296379.0 discloses a classroom lamp including a frame, a connection adjustment component, an all-round lighting component and an intelligent control component. The intelligent control component is arranged at the frame, the connection adjustment component is arranged at the top of the frame, and the all-round lighting component is arranged at the frame. The connection adjustment component is used to suspend and install the classroom lamp on the ceiling.

[0004] However, the installation and disassembly methods of this kind of classroom lamp are not convenient enough. When installing the classroom lamp, the staff needs to hold the whole classroom lamp for a long time, and the operation is rather troublesome. When it is necessary to replace the lights in the classroom or conference room, the connection adjustment component needs to be removed together. This not only makes the operation cumbersome, but also easily damages the ceiling board surface. For this reason, the present invention proposes an LED panel light that is convenient for disassembly and assembly to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an LED panel light that is convenient for disassembly and assembly to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: An LED panel light that is convenient for disassembly and assembly, comprising: a lamp cover and a lamp shade. The lamp cover includes an upper cover. A rear baffle is fixedly installed on the lower side of one end of the upper cover. Side plates are fixedly installed at both the front and rear ends of the lower end of the upper cover. Limiting plates are fixedly installed at the lower ends of the side plates. A front baffle is slidably inserted into the other end of the upper cover.

[0007] One end of the lamp shade is open and fixedly installed with a sealing gasket. One end of the lamp shade is slidably inserted into the lamp housing. The sealing gasket contacts the inner wall of the rear baffle. The other end of the lamp shade contacts the inner wall of the front baffle.

[0008] Fixing plates are fixedly installed on both the left and right sides of the upper end of the upper cover. Sliding plates are fixedly installed on both the left and right sides of the upper ends of the fixing plates. A moving plate is slidably connected between the two sliding plates through a limiting component. A suspension rod is threadedly connected to the upper end of the moving plate. The upper end of the suspension rod is connected to an adjustment component.

[0009] Preferably, a plugging groove is formed at one end of the upper cover away from the rear baffle, a limiting groove is formed at the inner end of the side plate, the upper end of the limiting groove communicates with the plugging groove, a fixing block is fixedly installed on one side of the upper end of the front baffle, an anti-slip plate is fixedly installed at the upper end of the fixing block, and the lower end of the front baffle can pass through the plugging groove and be inserted into the limiting groove.

[0010] Preferably, the limiting component includes a groove and a first nut. The grooves are uniformly arranged at the upper end of the sliding plate, the first nut is fixedly installed at the center of the upper end of the moving plate, a through hole is formed at the center of the moving plate, and the lower end of the first nut communicates with the upper end of the through hole.

[0011] Preferably, sliding grooves are formed on both the left and right sides of the moving plate, plugging holes are formed on both the left and right sides of the upper end of the moving plate, the plugging holes penetrate through the sliding grooves, the moving plate can be slidably connected between the two sliding plates through the sliding grooves, and the inner wall of the sliding groove is slidably connected with the outer wall of the upper end of the sliding plate.

[0012] Preferably, a plugging column is slidably inserted into each plugging hole. The lower end of the plugging column can pass through the plugging hole and be inserted into the groove. A circular plate is fixedly installed at the upper end of each plugging column. A spring is sleeved on the outer end of the plugging column. The lower end of the spring is fixed to the upper end of the moving plate, and the upper end of the spring is fixed to the lower end of the circular plate. Pulling rods are fixedly installed at the upper ends of the two circular plates. When the spring is in a balanced state, the lower end of the plugging column is flush with the lower end of the moving plate.

[0013] Preferably, threaded grooves are formed at both the upper and lower ends of the hanging rod. The lower end of the hanging rod is threadedly connected with the inner wall of the first nut through the threaded groove, and passes through the first nut and abuts against the outer wall of the fixing plate.

[0014] Preferably, the adjusting component includes a U-shaped plate, a top plate and a second nut. A fixing hole is formed at the upper end of the U-shaped plate, a strip-shaped hole is formed at the inner side of the bottom end of the U-shaped plate, and an access hole is formed at one side of the bottom end of the U-shaped plate. One end of the access hole communicates with one end of the strip-shaped hole.

[0015] Preferably, the top plate is fixedly installed at the top end of the hanging rod. The diameter of the top plate is smaller than the diameter of the access hole and larger than the width of the strip-shaped hole. The top plate passes through the access hole to allow the hanging rod to slide into the strip-shaped hole. The second nut is threadedly connected to the upper end of the hanging rod, and the upper end of the second nut can abut against the outer wall of the bottom end of the U-shaped plate.

[0016] Preferably, an anti-slip pad is fixedly sleeved at the lower end of the top plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] By pinching the anti-slip plate, it is convenient to lift the front baffle upward, pull out the front baffle from the plugging groove, separate it from the lamp cover, facilitate pulling out the lamp cover from the lamp housing, and facilitate the disassembly and assembly of the lamp cover and the lamp housing;

[0019] When you need to replace the classroom lights or conference room lights, push the pull rod upwards, and the pull rod will move the plug-in column upwards in the plug-in hole through the tension spring, so that the plug-in column and the groove are separated, and the movable plate can be pushed out of the two slides to remove the LED panel light. The operation is simple and will not damage the ceiling panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the lamp housing of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the lamp housing and lamp shade of the present invention;

[0023] Figure 4 For the present invention Figure 3 A magnified view of the structure of the middle A area;

[0024] Figure 5 This is a schematic diagram of the lampshade structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the connection between the fixed plate and the U-shaped plate of the present invention;

[0026] Figure 7 This is a schematic diagram of the fixed plate and the movable plate of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the movable plate of the present invention;

[0028] Figure 9 It is a schematic diagram of the U-shaped plate structure of the present invention.

[0029] In the figure: 1. upper cover; 2. side plate; 3. limit plate; 4. rear baffle; 5. limit column; 6. plug-in slot; 7. limit slot; 8. front baffle; 9. fixed block; 10. anti-skid plate; 11. lampshade; 12. strip plate; 13. limit hole; 14. sealing gasket; 15. fixed plate; 16. slide plate; 17. groove; 18. movable plate; 19. nut one; 20. slide groove; 21. plug-in hole; 22. plug-in column; 23. spring; 24. round plate; 25. pull rod; 26. suspension rod; 27. nut two; 28. U-shaped plate; 29. ​​strip hole; 30. access hole; 31. top plate; 32. anti-skid pad; 33. LED lamp body. DETAILED DESCRIPTION

[0030] In order to clearly and completely describe the objectives, technical solutions of the present invention and make the advantages more clearly understood, the following further details the embodiments of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0031] Please refer to Figures 1 to 9 , the present invention provides a technical solution: a conveniently disassembled and assembled LED panel light, comprising: a lamp cover and a lamp shade 11. The lamp cover includes an upper cover 1. A rear baffle 4 is fixedly installed on the lower side of one end of the upper cover 1. Two limiting columns 5 are symmetrically and fixedly connected to the inner end of the rear baffle 4. The front and rear ends of the lower end of the upper cover 1 are both fixedly installed with side plates 2. Limiting plates 3 are fixedly installed at the lower ends of the side plates 2. The limiting plates 3 are located inside the side plates 2. The limiting plates 3 and the side plates 2 form an L shape. A front baffle 8 is slidably inserted into the other end of the upper cover 1. The lamp cover is supported by a magnetic metal material. The LED lamp body 33 is adsorbed on the inner end of the lamp cover by a magnet, facilitating the disassembly and assembly of the LED lamp body 33.

[0032] An insertion slot 6 is provided at one end of the upper cover 1 away from the rear baffle 4. A limiting slot 7 is provided at the inner end of the side plate 2. The upper end of the limiting slot 7 communicates with the insertion slot 6. A fixing block 9 is fixedly installed on one side of the upper end of the front baffle 8. An anti-slip plate 10 is fixedly installed on the upper end of the fixing block 9. The lower end of the front baffle 8 can pass through the insertion slot 6 and be inserted into the limiting slot 7. The fixing block 9 functions to limit the front baffle 8. When the lower end of the fixing block 9 contacts the upper end of the upper cover 1, the lower end of the front baffle 8 is flush with the lower end of the limiting plate 3. The anti-slip plate 10 and the fixing block 9 are vertically arranged. By pinching the anti-slip plate 10, it is convenient to lift the front baffle 8 upward and pull the front baffle 8 out of the insertion slot 6, separating it from the lamp shade 11, facilitating the extraction of the lamp shade 11 from the lamp housing and the disassembly and assembly of the lamp shade 11 and the lamp housing.

[0033] One end of the lampshade 11 is open and fixedly installed with a sealing gasket 14. A strip plate 12 is fixedly installed on the front side of the inner wall of one end of the lampshade 11. The strip plate 12 is provided with a limiting hole 13 corresponding to the limiting column 5. The strip plate 12 is located on the inner side of the sealing gasket 14. The open end of the lampshade 11 is inserted into the lamp housing. The front and rear ends of the lampshade 11 slide in contact with the inner wall of the side plate 2. The front and rear sides of the lower end of the lampshade 11 slide in contact with the inner side of the limiting plate 3. The lampshade 11 is pushed until the sealing gasket 14 and the inner wall of the rear baffle 4 are in contact. The front baffle 8 is in contact with the inner wall of the front baffle 8, and the lampshade 11 is quickly fixed in the lamp housing. By pinching the anti-slip plate 10, it is convenient to lift the front baffle 8 upwards, pull the front baffle 8 out of the plug-in slot 6, separate it from the lampshade 11, and then pull the lampshade 11 out of the lamp housing, so as to facilitate the disassembly and assembly of the lampshade 11 and the lamp housing.

[0034] A fixed plate 15 is fixedly installed on both sides of the upper end of the upper cover 1, and a slide plate 16 is fixedly installed on both sides of the upper end of the fixed plate 15. The slide plate 16 is L-shaped, and a movable plate 18 is slidably connected between the two slide plates 16 through a limiting component. The limiting component includes a groove 17 and a nut 19. The groove 17 is evenly arranged on the upper end of the slide plate 16. The nut 19 is fixedly installed at the upper end center of the movable plate 18. A through hole is opened at the center of the movable plate 18. The lower end of the nut 19 is connected with the upper end of the through hole. A slide groove 20 is opened on both sides of the movable plate 18. A plug-in hole 21 is opened on both sides of the upper end of the movable plate 18. The plug-in hole 21 runs through the slide groove 20. The movable plate 18 can be slidably connected between the two slide plates 16 through the slide groove 20. The inner wall of the slide groove 20 is slidably connected to the outer wall of the upper end of the slide plate 16. By pushing the movable plate 18, the movable plate 18 can move on the slide plate 16 with the suspension rod 26.

[0035] A plug-in column 22 is slidably inserted in each plug-in hole 21, and the lower end of the plug-in column 22 can pass through the plug-in hole 21 and be inserted into the groove 17. A circular plate 24 is fixedly installed on the upper end of each plug-in column 22, and a spring 23 is sleeved on the outer end of the plug-in column 22. The lower end of the spring 23 is fixed to the upper end of the moving plate 18, and the upper end of the spring 23 is fixed to the lower end of the circular plate 24. A pull rod 25 is fixedly installed on the upper ends of the two circular plates 24. When the spring 23 is in a balanced state, The lower end of the plug-in column 22 is flush with the lower end of the movable plate 18. At this time, the plug-in column 22 is located in the groove 17, thereby fixing the movable plate 18 and the suspension rod 26. When the position of the movable plate 18 and the suspension rod 26 needs to be changed, by pushing the pull rod 25 upward, the pull rod 25 moves the plug-in column 22 upward in the plug-in hole 21 through the tension spring 23, thereby separating the plug-in column 22 and the groove 17, and pushing the movable plate 18 to move with the suspension rod 26.

[0036] The upper end of the movable plate 18 is threadedly connected with a suspension rod 26, and thread grooves are provided at the upper and lower ends of the suspension rod 26. The lower end of the suspension rod 26 is threadedly connected to the inner wall of the nut 19 through the thread groove, and passes through the nut 19 and contacts the outer wall of the fixed plate 15, so as to facilitate the disassembly and assembly of the suspension rod 26.

[0037] The upper end of the suspension rod 26 is connected with an adjustment component, which includes a U-shaped plate 28, a top plate 31 and a nut 27. A fixing hole is opened at the upper end of the U-shaped plate 28, and the U-shaped plate 28 is fixedly installed on the ceiling through the fixing hole and the expansion bolt. A strip hole 29 is opened on the inner side of the bottom end of the U-shaped plate 28, and an access hole 30 is opened on one side of the bottom end of the U-shaped plate 28. One end of the access hole 30 is connected to one end of the strip hole 29. The top plate 31 is fixedly installed on the top of the suspension rod 26, and the lower end of the top plate 31 is fixedly sleeved with an anti-slip pad 32. The diameter of the top plate 31 is smaller than the diameter of the access hole 30, and larger than the diameter of the strip hole. 29, the diameter of the suspension rod 26 is smaller than the width of the strip hole 29, and the top plate 31 passes through the access hole 30, allowing the suspension rod 26 to slide freely in the strip hole 29, thereby changing the position of the suspension rod 26, and the nut 27 is threadedly connected to the upper end of the suspension rod 26. After the suspension rod 26 is moved to a suitable position, the suspension rod 26 is lowered, and the anti-slip pad 32 at the lower end of the top plate 31 contacts the inner wall of the lower end of the U-shaped plate 28, and then by screwing the nut 27, the upper end of the nut 27 contacts the outer wall of the bottom end of the U-shaped plate 28, thereby fixing the suspension rod 26 on the U-shaped plate 28, which is convenient for adjusting the position of the suspension rod 26.

[0038] By moving the upper end of the suspension rod 26 laterally on the U-shaped plate 28 and moving the suspension rod 26 longitudinally on the fixing plate 15, the position of the suspension rod 26 can be changed. When replacing the LED panel light, the original hole on the ceiling can be used, or when drilling, the LED panel light can be installed even if the hole is drilled off-center, which makes the operation more convenient.

[0039] When it is necessary to replace the classroom lights or conference room lights, by pushing the pull rod 25 upwards, the pull rod 25 brings the plug-in column 22 to move upward in the plug-in hole 21 through the tension spring 23, thereby separating the plug-in column 22 and the groove 17, and pushing the movable plate 18 to slide out of the two slides 16, and the LED panel light can be removed. The operation is simple and will not damage the ceiling panel surface.

[0040] When working, firstly adsorb the LED lamp body 33 into the lamp housing, insert the open end of the lampshade 11 into the lamp housing, the front and rear ends of the lampshade 11 slide in contact with the inner wall of the side plate 2, the front and rear sides of the lower end of the lampshade 11 slide in contact with the inner side of the limit plate 3, push the lampshade 11 until the sealing gasket 14 contacts the inner wall of the rear baffle 4, and at the same time, insert the limit column 5 into the limit hole 13 to preliminarily fix the lampshade 11 in the lamp housing, then pass the lower end of the front baffle 8 through the plug-in slot 6 and insert it into the limit slot 7, and the other end of the lampshade 11 and The inner wall of the front baffle 8 is contacted, thereby quickly fixing the lampshade 11 in the lamp housing, and then the pull rod 25 is pushed upward, and the pull rod 25 carries the plug-in column 22 to move upward in the plug-in hole 21 through the tension spring 23, thereby separating the plug-in column 22 and the groove 17, and the movable plate 18 can be pushed to slide between the two slide plates 16. After sliding to a suitable position, the pull rod 25 is released, and under the reaction force of the spring 23, the plug-in column 22 is inserted into the groove 17, and the LED panel light is fixed to the lower end of the suspension rod 26.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED panel light that is convenient for disassembly and assembly, comprising: A lamp cover and a lamp shade (11), characterized in that: the lamp cover includes an upper cover (1), a rear baffle (4) is fixedly installed on the lower side of one end of the upper cover (1), side plates (2) are fixedly installed at both the front and rear ends of the lower end of the upper cover (1), limit plates (3) are fixedly installed at the lower ends of the side plates (2), and a front baffle (8) is slidably inserted into the other end of the upper cover (1); One end of the lamp shade (11) is open and a sealing gasket (14) is fixedly installed, one end of the lamp shade (11) is slidably inserted into the lamp housing, the sealing gasket (14) contacts the inner wall of the rear baffle (4), and the other end of the lamp shade (11) contacts the inner wall of the front baffle (8); Fixing plates (15) are fixedly installed on both the left and right sides of the upper end of the upper cover (1), sliding plates (16) are fixedly installed on both the left and right sides of the upper ends of the fixing plates (15), a moving plate (18) is slidably connected between the two sliding plates (16) through a limiting component, a suspension rod (26) is threadedly connected to the upper end of the moving plate (18), and the upper end of the suspension rod (26) is connected to an adjusting component.

2. The LED panel light that is convenient for disassembly and assembly according to claim 1, wherein: A plugging groove (6) is opened at the end of the upper cover (1) away from the rear baffle (4), a limiting groove (7) is opened at the inner end of the side plate (2), the upper end of the limiting groove (7) communicates with the plugging groove (6), a fixing block (9) is fixedly installed on one side of the upper end of the front baffle (8), an anti-slip plate (10) is fixedly installed on the upper end of the fixing block (9), and the lower end of the front baffle (8) can pass through the plugging groove (6) and be inserted into the limiting groove (7).

3. The LED panel light that is convenient for disassembly and assembly according to claim 1, wherein: The limiting component includes a groove (17) and a first nut (19), the grooves (17) are uniformly arranged at the upper ends of the sliding plates (16), the first nut (19) is fixedly installed at the center of the upper end of the moving plate (18), a through hole is opened at the center of the moving plate (18), and the lower end of the first nut (19) communicates with the upper end of the through hole.

4. The LED panel light that is convenient for disassembly and assembly according to claim 3, wherein: Sliding grooves (20) are opened on both the left and right sides of the moving plate (18), plugging holes (21) are opened on both the left and right sides of the upper end of the moving plate (18), the plugging holes (21) penetrate through the sliding grooves (20), the moving plate (18) can be slidably connected between the two sliding plates (16) through the sliding grooves (20), and the inner wall of the sliding grooves (20) is slidably connected to the outer wall of the upper end of the sliding plates (16).

5. The convenient disassembly and assembly LED panel light according to claim 4, wherein: A plugging column (22) is slidably inserted into each plugging hole (21), the lower end of the plugging column (22) can pass through the plugging hole (21) and be inserted into the groove (17), a round plate (24) is fixedly installed at the upper end of each plugging column (22), a spring (23) is sleeved on the outer end of the plugging column (22), the lower end of the spring (23) is fixed to the upper end of the moving plate (18), the upper end of the spring (23) is fixed to the lower end of the round plate (24), and pull rods (25) are fixedly installed at the upper ends of the two round plates (24).

6. The convenient disassembly and assembly LED panel lamp according to claim 5, characterized in that: When the spring (23) is in a balanced state, the lower end of the plugging column (22) is flush with the lower end of the moving plate (18).

7. The LED panel light that is convenient for disassembly and assembly according to claim 4, wherein: Threaded grooves are opened at both the upper and lower ends of the suspension rod (26), the lower end of the suspension rod (26) is threadedly connected to the inner wall of the first nut (19) through the threaded groove and passes through the first nut (19) to contact the outer wall of the fixing plate (15).

8. The convenient dismountable LED panel lamp according to claim 1, characterized in that: The adjusting component includes a U-shaped plate (28), a top plate (31) and a second nut (27). A fixing hole is formed at the upper end of the U-shaped plate (28), a strip-shaped hole (29) is formed at the inner side of the bottom end of the U-shaped plate (28), an access hole (30) is formed at one side of the bottom end of the U-shaped plate (28), and one end of the access hole (30) communicates with one end of the strip-shaped hole (29).

9. The convenient disassembly and assembly LED panel lamp according to claim 8, characterized in that: The top plate (31) is fixedly installed at the top end of the suspension rod (26). The diameter of the top plate (31) is smaller than the diameter of the access hole (30) and larger than the width of the strip-shaped hole (29). The top plate (31) passes through the access hole (30) to enable the suspension rod (26) to slide into the strip-shaped hole (29). The second nut (27) is threadedly connected to the upper end of the suspension rod (26), and the upper end of the second nut (27) can abut against the outer wall of the bottom end of the U-shaped plate (28).

10. A conveniently disassembled and assembled LED panel lamp according to claim 9, characterized in that: A non-slip pad (32) is fixedly sleeved at the lower end of the top plate (31).

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