Assembly type LED energy-saving panel lamp

Abstract

The utility model relates to the technical field of LED energy-saving lamps, and discloses an assembly type LED energy-saving panel lamp which comprises a protective shell, a top cover and a fixing assembly, the fixing assembly comprises a movable block, a circular groove facilitating sliding of the movable block is formed in the top of the protective shell, and the movable block can slide in the circular groove by moving the top cover and the protective shell to be close to each other. A clamping groove formed in the bottom of a top cover is made to be close to a moving block, then the moving block is extruded to move and contract into a circular groove formed in the top of a protective shell, and by means of the inner wall of the circular groove, when the moving block moves, the inner wall of the circular groove extrudes a clamping block rotationally connected with the top of the moving block to be close to the clamping groove; a limiting block is fixedly welded to the inner wall of the moving block, so that a limiting rod slidably connected with the outer wall of the limiting block slides to different positions of the limiting rod when the moving block moves, the limiting rod can be fixed, and then the moving block is fixed; the purpose of installing and fixing the protective shell and the top cover is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED energy-saving lamps, in particular to an assembled LED energy-saving panel lamp. Background Art

[0002] LED lighting is a new generation of lighting source after fluorescent lamps. LED, or semiconductor light emitting diode, is a solid-state semiconductor device that can directly convert electricity into light.

[0003] The existing assembled LED energy-saving panel lights can refer to the Chinese utility model patent with the authorization announcement number CN206723990U, which discloses an LED panel light, "including reflective paper, light guide plate, diffuser plate, face ring, LED light source and sheet metal rear cover, the face ring, diffuser plate, light guide plate and reflective paper are sequentially attached and fixed on the sheet metal rear cover, and the LED light source is built between the sheet metal rear cover and the reflective paper. The LED panel light provided by the utility model has a simple structure and light weight, which solves the technical problems of the LED panel lights in the prior art, such as large weight, difficult installation and poor heat dissipation effect."

[0004] When the above-mentioned equipment is in use, the above-mentioned device is installed and fixed by screws. During the use of the above-mentioned device for a long time, dust will enter the inside of the device, and the dust will accumulate, resulting in reduced brightness of the device. The device needs to be disassembled and cleaned. The above-mentioned device is not convenient to disassemble, resulting in reduced practicality of the device. Moreover, due to the different sizes of screws, the sizes of the required mounting holes are also different. The above-mentioned device is not convenient to adjust the size of the mounting hole, which makes it inconvenient to use screws of different sizes for fixing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an assembled LED energy-saving panel lamp, which has the advantages of being easy to install and disassemble the device, easy to clean the device, and easy to adjust the size of the mounting hole so that it can be fixed with screws of different sizes, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: an assembled LED energy-saving panel lamp, comprising a protective shell, a top cover and a fixing component, wherein the fixing component comprises a moving block, a circular groove is provided on the top of the protective shell for facilitating the sliding of the moving block, so that the moving block can slide in the circular groove, an L-shaped clamping block is rotatably connected to the top of the moving block, and a clamping groove is provided at a position corresponding to the clamping block at the bottom of the top cover, so that the clamping block and the clamping groove are conveniently engaged with each other, a reset spring is provided at the bottom of the moving block, so that the moving block is conveniently reset, a limit block is provided on the inner wall of the moving block, and a limit rod is provided on the outer wall of the limit block for sliding connection with the inner wall of the moving block, so that the limit rod can slide on the outer wall of the limit block.

[0007] As a preferred technical solution of the utility model, the top of the reset spring is fixedly connected to the bottom of the moving block, and the bottom of the reset spring is fixedly connected to the inner wall of the circular groove opened at the top of the protective shell, and the end of the limit rod away from the limit block is connected to the inner wall of the circular groove to fix the limit block.

[0008] As a preferred technical solution of the utility model, a light panel is arranged on the inner wall of the protective shell, and a wide light panel is arranged on the bottom of the protective shell, so as to enhance the brightness and expand the lighting range.

[0009] As a preferred technical solution of the utility model, an adjusting component is provided on the top of the top cover, and the adjusting component includes a rotating block, and the outer walls on both sides of the rotating block are provided with threaded rods rotatably connected to the top cover to drive the threaded rods to rotate, the outer edges of the two threaded rods are respectively threadedly connected to two push rods slidably connected to the inner wall of the top cover to drive the push rods to slide, and the end of the push rod away from the threaded rod is provided with a connecting plate slidably connected to the inner wall of the square groove opened on the top of the top cover to drive the connecting plate to slide in the square groove, and the inner wall of the connecting plate is provided with a connecting rod, and the inner wall of the connecting rod is provided with a fixed plate to drive the fixed plate to move.

[0010] As a preferred technical solution of the utility model, the shape of the fixing plate is an arc shape, which is convenient for adjusting the size of the gap between the two fixing plates, so as to facilitate the fixing of screws of different sizes.

[0011] As a preferred technical solution of the utility model, a mounting hole is provided at a position on the top of the top cover corresponding to the fixing plate to facilitate the fixed installation of the device.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The assembled LED energy-saving panel lamp moves the top cover and the protective shell close to each other, so that the card slot set at the bottom of the top cover and the moving block are close to each other, so that the moving block is squeezed and moved and contracted into the circular groove opened on the top of the protective shell, and the inner wall of the circular groove is used to squeeze the card block connected to the top of the moving block when the moving block moves, so that the card block and the top cover are engaged with each other, and then the limit block welded and fixed on the inner wall of the moving block is used to make the limit rod slidably connected to the outer wall of the limit block slide to different positions of the limit rod when the moving block moves, so that the limit rod can be fixed, and then the fixing of the moving block is realized, so as to achieve the purpose of installing and fixing the protective shell and the top cover, and when it is necessary to disassemble the device, the top cover is pressed again to make the limit block release the limit fixation on the limit rod, and the moving block is pushed out of the circular groove by the reset spring, so that the inner wall of the circular groove releases the squeezing of the card block, so that the card block releases the engagement with the top cover, so as to achieve the purpose of disassembling the device.

[0014] 2. The assembled LED energy-saving panel lamp drives the threaded rods welded and fixed on the outer walls of both sides of the rotating block to rotate by rotating the rotating block, and utilizes the push rods connected to the inner wall of the top cover by the threads on the outer edge of the threaded rods so that the threaded rods rotate and drive the push rods to move at the same time, thereby driving the push rods to move away from the connecting plate welded and fixed at one end of the threaded rods, and then utilizes the connecting rods welded and fixed on the inner wall of the connecting plate so that the connecting rods are forced to move, thereby driving the fixed plates to approach each other, thereby realizing the adjustment of the size of the mounting hole. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the mounting hole size adjustment structure of the utility model;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at point A in the knot.

[0019] In the figure: 1. Protective shell; 2. Top cover; 3. Light board; 4. Broad light board; 5. Adjustment assembly; 501. Rotating block; 502. Threaded rod; 503. Push rod; 504. Connecting plate; 505. Connecting rod; 506. Fixed plate; 6. Fixed assembly; 601. Moving block; 602. Block; 603. Return spring; 604. Limit block; 605. Limit rod. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 , an assembled LED energy-saving panel lamp, specifically comprising a protective shell 1, a top cover 2 and a fixing component 6, wherein the fixing component 6 comprises a moving block 601, and a circular groove is provided on the top of the protective shell 1 for facilitating the sliding of the moving block 601, so that the moving block 601 can slide in the circular groove, and the moving block 601 can change its position, and two L-shaped blocks 602 are rotatably connected to the top of the moving block 601, and a fixed groove is welded at a position corresponding to the block 602 at the bottom of the top cover 2, so that when the moving block 601 moves, the inner wall of the circular groove squeezes the two L-shaped blocks 602 rotatably connected to the top of the moving block 601 to close inward, so that the block 602 and the groove welded and fixed at the bottom of the top cover 2 are mutually engaged, so as to achieve the purpose of connecting and fixing the protective shell 1 and the top cover 2, and then a limit block 604 is welded and fixed on the inner wall of the moving block 601, and the outer wall of the limit block 604 is slidably connected to a limit rod 60 slidably connected to the inner wall of the moving block 601. 5, so that when the moving block 601 moves, the limiting rod 605 drives the sliding of the outer wall of the limiting block 604. When the limiting rod 605 moves to different positions of the limiting block 604, the limiting rod 605 can limit the limiting block 604, thereby limiting the moving block 601, preventing the moving block 601 from sliding during use, and achieving the purpose of installing the top cover 2. When the device is used for a long time, dust accumulates inside or the lamp board 3 needs to be replaced, the top cover 2 is disassembled, and it is only necessary to press the top cover 2 again to make the limiting block 604 release the limiting fixation on the limiting rod 605, and use the reset spring 603 to push the moving block 601 out of the circular groove, and then the inner wall of the circular groove releases the squeezing of the clamping block 602, so that the clamping block 602 releases the clamping of the top cover 2, and the purpose of disassembling the device is achieved, and then the reset spring 603 welded and fixed at the bottom of the moving block 601 is used to facilitate the resetting of the moving block 601.

[0022] The top of the return spring 603 is welded and fixed to the bottom of the moving block 601 to improve the stability during use, and the bottom of the return spring 603 is welded and fixed to the inner wall of the circular groove opened at the top of the protective shell 1, and the end of the limit rod 605 away from the limit block 604 is connected to the inner wall of the circular groove to fix the limit block 604 and prevent the limit rod 605 from detaching from the limit block 604 during use.

[0023] The light board 3 fixedly connected to the inner wall of the protective shell 1 by bolts enables lighting, and the broad light board 4 fixedly connected to the bottom of the protective shell 1 by bolts enables brightness to be enhanced and the lighting range to be expanded.

[0024] An adjusting component 5 rotatably connected to the top of the top cover 2 is utilized, wherein the adjusting component 5 includes a rotating block 501, and threaded rods 502 rotatably connected to the top cover 2 are welded and fixed to the outer walls of both sides of the rotating block 501, so that when the rotating block 501 rotates, the threaded rods 502 are driven to rotate, and the outer edges of the two threaded rods 502 are respectively threadedly connected to two push rods 503 slidably connected to the inner wall of the top cover 2, so that when the threaded rods 502 rotate, the push rods 503 are driven to slide in the inner wall of the protective shell 1, thereby pushing the push rods 503 away from the connecting plate 504 slidably connected to the inner wall of the square groove opened at the top of the top cover 2 and welded and fixed at one end of the threaded rod 502, and then the connecting rod 505 is welded and fixed to the inner wall of the connecting plate 504, and the inner wall of the connecting rod 505 is welded and fixed to a fixing plate 506, so that the fixing plate 506 is driven to move, so that the two fixing plates 506 are close to each other, which is convenient for contact and connection of the fixing screws.

[0025] The shape and arc of the fixing plate 506 can be used to adjust the size of the gap between the two fixing plates 506, so that screws of different sizes can be fixed easily, thereby improving the practicability of the device.

[0026] Specifically, a mounting hole is provided at a position on the top of the top cover 2 corresponding to the fixing plate 506 to facilitate fixing and installing the device.

[0027] Working principle: when in use, by moving the top cover 2 and the protective shell 1 closer to each other, the slot set at the bottom of the top cover 2 and the moving block 601 are closer to each other, so that the moving block 601 is squeezed and moved and retracted into the circular slot opened on the top of the protective shell 1, and the inner wall of the circular slot is used to squeeze the top of the moving block 601 and the rotating connected block 602 closer to the slot when the moving block 601 moves, so that the block 602 and the top cover 2 are engaged with each other, and then the limit block 604 welded and fixed on the inner wall of the moving block 601 is used to make the limit rod 605 slidably connected to the outer wall of the limit block 604 slide to different positions of the limit rod 605 when the moving block 601 moves, so that the limit rod 605 can be fixed, thereby realizing the fixation of the moving block 601, and achieving the purpose of installing and fixing the protective shell 1 and the top cover 2, and rotating the rotating block 501 to drive the threaded rods 5 welded and fixed on the outer walls of both sides of the rotating block 501 When the bolt 502 is in the state of rotation, the locking plate 506 is moved away from the locking plate 504 and the locking plate 506 is moved away from the locking plate 504.

[0028] Although the 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 assembled LED energy-saving panel lamp, comprising a protective shell (1), a top cover (2) and a fixing assembly (6), characterized in that: The fixing assembly (6) comprises a moving block (601); a circular groove for facilitating the sliding of the moving block (601) is provided on the top of the protective shell (1), so that the moving block (601) can slide in the circular groove; an L-shaped clamping block (602) is rotatably connected to the top of the moving block (601); a clamping groove is provided at a position corresponding to the clamping block (602) at the bottom of the top cover (2), so that the clamping block (602) and the clamping groove can be mutually engaged; a reset spring (603) is provided at the bottom of the moving block (601), so that the moving block (601) can be reset; a limit block (604) is provided on the inner wall of the moving block (601), and a limit rod (605) slidably connected to the inner wall of the moving block (601) is provided on the outer wall of the limit block (604), so that the limit rod (605) can slide on the outer wall of the limit block (604).

2. The assembled LED energy-saving panel lamp according to claim 1, characterized in that: The top of the return spring (603) is fixedly connected to the bottom of the moving block (601), and the bottom of the return spring (603) is fixedly connected to the inner wall of a circular groove opened at the top of the protective shell (1), and the end of the limit rod (605) away from the limit block (604) is connected to the inner wall of the circular groove, so as to fix the limit block (604).

3. The assembled LED energy-saving panel lamp according to claim 1, characterized in that: The inner wall of the protective shell (1) is provided with a light panel (3), and the bottom of the protective shell (1) is provided with a wide light panel (4), so as to enhance the brightness and expand the lighting range.

4. The assembled LED energy-saving panel lamp according to claim 1, characterized in that: An adjusting assembly (5) is provided at the top of the top cover (2), and the adjusting assembly (5) comprises a rotating block (501), and threaded rods (502) are provided on both side outer walls of the rotating block (501) and are rotatably connected to the top cover (2), so as to drive the threaded rods (502) to rotate, and two push rods (503) are respectively threadedly connected to the inner wall of the top cover (2) at the outer edges of the two threaded rods (502), so as to drive the push rods (503) to slide, and a connecting plate (504) is provided at one end of the push rod (503) away from the threaded rod (502) and is slidably connected to the inner wall of a square groove opened at the top of the top cover (2), so as to drive the connecting plate (504) to slide in the square groove, and a connecting rod (505) is provided on the inner wall of the connecting plate (504), and a fixing plate (506) is provided on the inner wall of the connecting rod (505), so as to drive the fixing plate (506) to move.

5. The assembled LED energy-saving panel lamp according to claim 4, characterized in that: The shape of the fixing plates (506) is an arc shape, which facilitates the adjustment of the size of the gap between the two fixing plates (506), so as to facilitate the fixing of screws of different sizes.

6. The assembled LED energy-saving panel lamp according to claim 4, characterized in that: A mounting hole is provided at a position on the top of the top cover (2) corresponding to the fixing plate (506) to facilitate fixing and installing the device.

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