LED panel lamp convenient to disassemble

Abstract

The application relates to the technical field of LED panel lamps, in particular to a LED panel lamp convenient to disassemble and assemble, which comprises a lamp cover and a lampshade. The lamp cover comprises an upper cover, rear baffles are fixedly installed at the lower side of one end of the upper cover, side plates are fixedly installed at the front and rear ends of the lower end of the upper cover, limit plates are fixedly installed at the lower ends of the side plates, and a front baffle is slidably inserted into the other end of the upper cover. The front baffle is conveniently lifted upwards by pinching the anti-skid plate, the front baffle is pulled out of the insertion groove, the front baffle is separated from the lampshade, the lampshade is conveniently pulled out of the lamp shell, and the lampshade and the lamp shell are conveniently disassembled and assembled. When a classroom lamp or a conference room lamp needs to be replaced, the pull rod is upwardly pushed, the pull rod and the insertion column are moved upwards in the insertion hole through the stretching spring, the insertion column is separated from the groove, the moving plate is slid out of the two sliding plates, the LED panel lamp is removed, the operation is simple, and the ceiling plate surface is not damaged.

Description

Technical Field

[0001] This invention relates to the field of LED panel light technology, specifically to an LED panel light that is easy to install and remove. Background Technology

[0002] With the development of society, the problem of lighting energy consumption in daily life has become increasingly prominent. As one of the most widely used indoor ceiling lights, LED panel lights have significant advantages in energy saving and lifespan, and are increasingly favored by people. Classroom lights or lights in large conference rooms are generally suspended from the ceiling by means of slings or rods.

[0003] Chinese patent CN202010296379.0 discloses a classroom light comprising a frame, a connection and adjustment assembly, an omnidirectional lighting assembly, and an intelligent control assembly. The intelligent control assembly is disposed at the frame, the connection and adjustment assembly is disposed at the top of the frame, and the omnidirectional lighting assembly is disposed at the frame. The connection and adjustment assembly is used to suspend the classroom light from the ceiling.

[0004] However, the installation and disassembly methods for these classroom lights are not convenient. When installing a classroom light, staff need to hold the entire light fixture for an extended period, which is cumbersome. When replacing a classroom or meeting room light, the connecting and adjusting components must be removed, which is not only tedious but also easily damages the ceiling panel. Therefore, this invention proposes a conveniently detachable LED panel light to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an LED panel light that is easy to install and remove, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an LED panel light that is easy to assemble and disassemble, comprising: a lamp cover and a lamp shade, wherein 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 on both the front and rear ends of the lower end of the upper cover, a limit plate is fixedly installed on the lower end of each side plate, and a front baffle is slidably inserted into the other end of the upper cover.

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

[0008] Fixed plates are fixedly installed on both the upper left and right sides of the top cover. Slide plates are fixedly installed on both the upper left and right sides of the fixed plates. A movable plate is slidably connected between the two slide plates through a limiting component. A hanging rod is threadedly connected to the upper end of the movable plate. An adjustment component is connected to the upper end of the hanging rod.

[0009] Preferably, the top cover has an insertion groove at the end away from the rear baffle, the inner end of the side plate has a limiting groove, the upper end of the limiting groove is connected to the insertion 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 on the upper end of the fixing block, and the lower end of the front baffle can pass through the insertion groove and be inserted into the limiting groove.

[0010] Preferably, the limiting component includes a groove and a nut. The groove is evenly distributed on the upper end of the slide plate, and the nut is fixedly installed at the center of the upper end of the movable plate. A through hole is provided at the center of the movable plate, and the lower end of the nut communicates with the upper end of the through hole.

[0011] Preferably, the movable plate has sliding grooves on both the left and right sides, and insertion holes are provided on both the left and right sides of the upper end of the movable plate. The insertion holes pass through the sliding grooves, and the movable plate can be slidably connected between the two sliding plates through the sliding grooves. The inner wall of the sliding groove is slidably connected to the outer wall of the upper end of the sliding plate.

[0012] Preferably, each of the insertion holes is slidably inserted with a insertion post, the lower end of which can pass through the insertion hole and be inserted into the groove. A circular plate is fixedly installed on the upper end of each insertion post, and a spring is sleeved on the outer end of the insertion post. The lower end of the spring is fixed to the upper end of the movable plate, and the upper end of the spring is fixed to the lower end of the circular plate. A pull rod is fixedly installed on the upper end of both circular plates. When the spring is in a balanced state, the lower end of the insertion post and the lower end of the movable plate are flush.

[0013] Preferably, both the upper and lower ends of the boom are provided with threaded grooves. The lower end of the boom is threadedly connected to the inner wall of the nut through the threaded groove and passes through the 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 two nuts. The upper end of the U-shaped plate has a fixing hole, the inner side of the bottom end of the U-shaped plate has a strip hole, and one side of the bottom end of the U-shaped plate has an inlet hole. One end of the inlet hole is connected to one end of the strip hole.

[0015] Preferably, the top plate is fixedly installed at the top of the rod. The diameter of the top plate is smaller than the diameter of the inlet hole and larger than the width of the strip hole. The top plate passes through the inlet hole, allowing the rod to slide into the strip hole. Nut 2 is threadedly connected to the upper end of the rod, and the upper end of nut 2 can abut against the outer wall of the bottom end of the U-shaped plate.

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

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

[0018] By pinching the anti-slip plate, the front baffle can be lifted upwards and pulled out of the insertion slot to separate it from the lamp cover, making it easier to pull the lamp cover out of the lamp housing and to disassemble and assemble the lamp cover and the lamp housing.

[0019] When it's time to replace classroom or meeting room lights, simply pull the lever upwards. The lever, along with the connector, moves upwards through the tension spring within the connector hole, separating the connector from the groove. This allows the movable plate to slide out from the two sliding plates, enabling the LED panel light to be removed. The operation is simple and won't damage the ceiling panel. Attached Figure Description

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

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

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

[0023] Figure 4 For the present invention Figure 3 Enlarged view of the structure of region A in the middle;

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

[0025] Figure 6 This is a schematic diagram showing the connection between the fixing 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 unfolded.

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

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

[0029] In the diagram: 1. Top cover; 2. Side plate; 3. Limiting plate; 4. Rear baffle; 5. Limiting post; 6. Insertion groove; 7. Limiting groove; 8. Front baffle; 9. Fixing block; 10. Anti-slip plate; 11. Lampshade; 12. Strip plate; 13. Limiting hole; 14. Sealing gasket; 15. Fixing plate; 16. Slide plate; 17. Groove; 18. Moving plate; 19. Nut 1; 20. Slide groove; 21. Insertion hole; 22. Insertion post; 23. Spring; 24. Round plate; 25. Pull rod; 26. Hanging rod; 27. Nut 2; 28. U-shaped plate; 29. ​​Strip hole; 30. Inlet / outlet hole; 31. Top plate; 32. Anti-slip pad; 33. LED lamp body. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1 to 9 This invention provides a technical solution: an LED panel light that is easy to assemble and disassemble, 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, and two limiting posts 5 are symmetrically fixedly connected to the inner end of the rear baffle 4. Side plates 2 are fixedly installed at both the front and rear ends of the lower end of the upper cover 1, and limiting plates 3 are fixedly installed at the lower end of each side plate 2. The limiting plates 3 are located inside the side plates 2, and 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, and the LED lamp body 33 is attracted to the inner end of the lamp cover by a magnet, which facilitates the assembly and disassembly of the LED lamp body 33.

[0032] The top cover 1 has an insertion groove 6 at the end away from the rear baffle 4. The inner end of the side plate 2 has a limiting groove 7. The upper end of the limiting groove 7 is connected to the insertion 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. The lower end of the front baffle 8 can pass through the insertion groove 6 and be inserted into the limiting groove 7. The fixing block 9 serves to limit the front baffle 8. When the lower end of the fixing block 9 contacts the upper end of the top 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 set vertically. By pinching the anti-slip plate 10, the front baffle 8 can be lifted upward and pulled out from the insertion groove 6 to separate it from the lamp cover 11. This makes it easy to pull the lamp cover 11 out of the lamp housing and to disassemble and assemble the lamp cover 11 and the lamp housing.

[0033] One end of the lampshade 11 is open and a sealing gasket 14 is fixedly installed. 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 has a limiting hole 13 corresponding to the limiting post 5. The strip plate 12 is located inside the sealing gasket 14. When 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, and 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 it reaches the inner wall of the sealing gasket 14 and the rear baffle 4. Contact is made, and the limiting post 5 is inserted into the limiting hole 13 to initially fix the lamp cover 11 in the lamp housing. Then, the lower end of the front baffle 8 passes through the insertion groove 6 and is inserted into the limiting groove 7. The other end of the lamp cover 11 contacts the inner wall of the front baffle 8, thereby quickly fixing the lamp cover 11 in the lamp housing. By pinching the anti-slip plate 10, the front baffle 8 can be lifted upwards and pulled out from the insertion groove 6 to separate it from the lamp cover 11, making it easier to pull the lamp cover 11 out of the lamp housing and to disassemble and assemble the lamp cover 11 and the lamp housing.

[0034] Fixed plates 15 are fixedly installed on both the left and right sides of the upper end of the top cover 1. Slide plates 16 are fixedly installed on both the left and right sides of the upper end of the fixed plates 15. The slide plates 16 are L-shaped. 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 distributed on the upper end of the slide plate 16. The nut 19 is fixedly installed at the upper 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 to the upper end of the through hole. Slide grooves 20 are opened on both the left and right sides of the movable plate 18. Insertion holes 21 are opened on both the left and right sides of the upper end of the movable plate 18. The insertion holes 21 pass through the slide grooves 20. The movable plate 18 can be slidably connected between the two slide plates 16 through the slide grooves 20. The inner wall of the slide groove 20 is slidably connected to the upper outer wall of the slide plate 16. By pushing the movable plate 18, the movable plate 18 can move on the slide plate 16 with the hanging rod 26.

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

[0036] The upper end of the movable plate 18 is threadedly connected to a lifting rod 26. Both the upper and lower ends of the lifting rod 26 are provided with threaded grooves. The lower end of the lifting rod 26 is threadedly connected to the inner wall of the nut 19 through the threaded groove, and passes through the nut 19 and abuts against the outer wall of the fixed plate 15, which facilitates the assembly and disassembly of the lifting rod 26.

[0037] An adjusting component is connected to the upper end of the suspension rod 26. The adjusting component includes a U-shaped plate 28, a top plate 31, and a nut 27. The upper end of the U-shaped plate 28 has a fixing hole, through which the U-shaped plate 28 is fixedly installed on the ceiling using the fixing hole and expansion bolts. A strip-shaped hole 29 is opened on the inner side of the bottom end of the U-shaped plate 28, and an inlet hole 30 is opened on one side of the bottom end of the U-shaped plate 28. One end of the inlet hole 30 is connected to one end of the strip-shaped hole 29. The top plate 31 is fixedly installed on the top of the suspension rod 26, and an anti-slip pad 32 is fixedly fitted to the lower end of the top plate 31. The diameter of the top plate 31 is smaller than the diameter of the inlet hole 30, but larger than the diameter of the strip-shaped hole. The width of the slot 29 is smaller than the diameter of the rod 26. The top plate 31 passes through the inlet / outlet hole 30, allowing the rod 26 to slide freely within the slot 29, thereby changing the position of the rod 26. Nut 27 is threaded onto the upper end of the rod 26. After moving the rod 26 to the appropriate position, the rod 26 is lowered. The anti-slip pad 32 at the lower end of the top plate 31 contacts the lower inner wall of the U-shaped plate 28. Then, by tightening nut 27, the upper end of nut 27 abuts against the lower outer wall of the U-shaped plate 28, thereby fixing the rod 26 onto the U-shaped plate 28, making it easy to adjust the position of the rod 26.

[0038] By moving the upper end of the hanger 26 laterally on the U-shaped plate 28, the hanger 26 can be moved longitudinally on the fixed plate 15, thus changing its position. When replacing LED panel lights, the existing holes in the ceiling can be used, or the LED panel lights can be installed even when the holes are drilled off-center, making the operation more convenient.

[0039] When it is necessary to replace the classroom light or the conference room light, by pulling the lever 25 upward, the lever 25 moves the plug post 22 upward in the plug hole 21 through the tension spring 23, thereby separating the plug post 22 from the groove 17, and then pushing the movable plate 18 out from the two slide plates 16, the LED panel light can be removed. The operation is simple and will not damage the ceiling panel.

[0040] During operation, first, the LED lamp body 33 is adsorbed into the lamp housing. Then, the open end of the lampshade 11 is inserted into the lamp housing. The front and rear ends of the lampshade 11 slide into contact with the inner wall of the side plate 2, and the lower end of the lampshade 11 slides into contact with the inner side of the limiting plate 3. The lampshade 11 is pushed until the sealing gasket 14 contacts the inner wall of the rear baffle 4. Simultaneously, the limiting post 5 is inserted into the limiting hole 13, initially fixing the lampshade 11 inside the lamp housing. Then, the lower end of the front baffle 8 passes through the insertion groove 6 and is inserted into the limiting groove 7. The other end of the lampshade 11 and... The inner wall of the front baffle 8 contacts the lamp cover 11, thus quickly fixing it inside the lamp housing. Then, the pull rod 25 is pushed upward, and the pull rod 25, along with the plug post 22, moves upward in the plug hole 21 through the tension spring 23, thereby separating the plug post 22 from the groove 17. This allows the moving plate 18 to slide between the two sliding plates 16. After sliding to the appropriate position, the pull rod 25 is released, and under the reaction force of the spring 23, the plug post 22 inserts into the groove 17, fixing the LED panel light to the lower end of the hanging rod 26.

[0041] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easy-to-install and disassemble LED panel light, comprising: The lamp cover and lamp shade (11) are 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 on both the front and rear ends of the lower end of the upper cover (1), a limit plate (3) is fixedly installed on the lower end 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 lampshade (11) is open and a sealing gasket (14) is fixedly installed. One end of the lampshade (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 lampshade (11) contacts the inner wall of the front baffle (8). A fixed plate (15) is fixedly installed on both the upper left and right sides of the top cover (1). A sliding plate (16) is fixedly installed on both the upper left and right sides of the fixed plate (15). A movable plate (18) is slidably connected between the two sliding plates (16) through a limiting component. A hanging rod (26) is threadedly connected to the upper end of the movable plate (18). An adjusting component is connected to the upper end of the hanging rod (26). The movable plate (18) has sliding grooves (20) on both its left and right sides, and insertion holes (21) on both its upper left and right sides. The insertion holes (21) pass through the sliding grooves (20), and the movable plate (18) can be slidably connected between two sliding plates (16) through the sliding grooves (20). The inner wall of the sliding groove (20) is slidably connected to the upper outer wall of the sliding plate (16). Each insertion hole (21) has a slidably inserted insertion post. 22) The lower end of the plug (22) can pass through the plug hole (21) and be inserted into the groove (17). A circular plate (24) is fixedly installed on the upper end of each plug (22). A spring (23) is sleeved on the outer end of the plug (22). The lower end of the spring (23) is fixed on the upper end of the moving plate (18), and the upper end of the spring (23) is fixed on the lower end of the circular plate (24). A pull rod (25) is fixedly installed on the upper end of both circular plates (24).

2. The LED panel light that is easy to assemble and disassemble according to claim 1, characterized in that: The top cover (1) has a plug groove (6) at one end away from the rear baffle (4), and a limit groove (7) is provided at the inner end of the side plate (2). The upper end of the limit groove (7) is connected to the plug 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). The lower end of the front baffle (8) can pass through the plug groove (6) and be inserted into the limit groove (7).

3. The LED panel light that is easy to install and disassemble according to claim 1, characterized in that: The limiting component includes a groove (17) and a nut (19). The groove (17) is evenly distributed on the upper end of the slide plate (16). The nut (19) is fixedly installed at the upper center of the moving plate (18). A through hole is provided at the center of the moving plate (18). The lower end of the nut (19) is connected to the upper end of the through hole.

4. The LED panel light that is easy to assemble and disassemble according to claim 1, characterized in that: When the spring (23) is in equilibrium, the lower end of the plug (22) is flush with the lower end of the moving plate (18).

5. The LED panel light that is easy to assemble and disassemble according to claim 1, characterized in that: The upper and lower ends of the rod (26) are provided with threaded grooves. The lower end of the rod (26) is connected to the inner wall of the nut (19) through the threaded groove and passes through the nut (19) and abuts against the outer wall of the fixing plate (15).

6. The LED panel light that is easy to assemble and disassemble according to claim 1, characterized in that: The adjustment component includes a U-shaped plate (28), a top plate (31), and a nut (27). The upper end of the U-shaped plate (28) has a fixing hole, the inner side of the bottom end of the U-shaped plate (28) has a strip hole (29), and one side of the bottom end of the U-shaped plate (28) has an inlet hole (30). One end of the inlet hole (30) is connected to one end of the strip hole (29).

7. The LED panel light that is easy to assemble and disassemble according to claim 6, characterized in that: The top plate (31) is fixedly installed at the top of the rod (26). The diameter of the top plate (31) is smaller than the diameter of the inlet hole (30) and larger than the width of the strip hole (29). The top plate (31) passes through the inlet hole (30) and allows the rod (26) to slide into the strip hole (29). Nut 2 (27) is threadedly connected to the upper end of the rod (26). The upper end of nut 2 (27) can abut against the bottom outer wall of the U-shaped plate (28).

8. The LED panel light that is easy to install and disassemble according to claim 7, characterized in that: The lower end of the top plate (31) is fixedly fitted with an anti-slip pad (32).

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