Mounting structure of LED lamp

Abstract

The utility model discloses a mounting structure of an LED (light-emitting diode) lamp, which belongs to the technical field of lighting equipment and comprises a shell and an LED lamp body, the LED lamp body is arranged inside the shell, a support shaft is connected to the inner side of a sliding seat, a clamping jaw is connected to one side, positioned inside the sliding seat, of a pressing plate, a torsion spring is sleeved outside the support shaft, and the clamping jaw is connected with a clamping groove. A sliding plate is arranged in the sliding seat, the outer surface of the rolling shaft is in sliding contact with the outer surface of the clamping jaw, a top plate is arranged below the sliding plate, the clamping jaw, the sliding plate and the rolling shaft are matched, the rolling shaft can limit the movement of the clamping jaw and limit the movement of the pressing plate, and the pressing plate is in a vertical state; when the LED lamp is placed into the mounting hole, the pressing plate cannot cause blocking, the top plate swings downwards under blocking of the suspended ceiling, positioning limitation on the clamping jaw is relieved, the shell is matched to extrude and clamp the suspended ceiling vertically, automatic mounting of the LED lamp is achieved, and springback of the pressing plate does not need to be limited through the hand.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a mounting structure of an LED lamp. Background Art

[0002] LED lamps refer to lighting equipment that uses light-emitting diodes (LEDs) as light sources. They are efficient, energy-saving, and environmentally friendly. The service life of LED lamps is usually very long, reaching 50,000 to 100,000 hours, which means that LED lamps do not require frequent bulb replacement during use, thereby reducing maintenance costs and waste generation. LED lamps have many advantages and are widely used. According to different uses and functional requirements, they can be divided into many different types, such as LED spotlights, LED downlights, LED street lights, LED projection lamps, LED light strips, LED lamp beads, LED fluorescent lamps and other types.

[0003] When installing LED spotlights indoors, a mounting hole slightly larger than the LED spotlight is first opened on the ceiling. When installing the LED spotlight into the mounting hole, the pressure plates on both sides of the LED spotlight are first swung to a vertical state by hand, and the rebound of the pressure plates is limited by hand force. Then the LED spotlight is inserted into the mounting hole. The installer needs to press the pressure plates while inserting the wires into the mounting hole. It is inconvenient that the LED spotlight cannot be automatically fixed and installed. In order to solve this technical problem, the utility model proposes an installation structure for LED lamps. Utility Model Content

[0004] The main purpose of the utility model is to provide a mounting structure for an LED lamp, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mounting structure for an LED lamp comprises a shell and an LED lamp body, wherein the LED lamp body is arranged inside the shell, a plurality of slide seats are connected to the outer surface of the shell, a support shaft is connected to the inner side of the slide seat, a pressure plate is rotatably connected to the outer surface of the support shaft, a claw is connected to the side of the pressure plate located inside the slide seat, a torsion spring is sleeved on the outside of the support shaft, a slide plate is arranged inside the slide seat, a roller is rotatably connected to the inner side of the slide plate, the outer surface of the roller is in sliding contact with the outer surface of the claw, a spring is arranged above the slide plate, and a top plate is arranged below the slide plate.

[0007] Preferably, a slideway is provided on the inner side of the slide seat, and the inner wall of the slideway is slidably connected to the outer surface of the slide plate.

[0008] Preferably, one end of the spring is connected to the upper surface of the slide plate, and the other end of the spring is connected to the inner top wall of the slide groove.

[0009] Preferably, a slide bar is connected to the inner side of the slide plate, a slide groove is provided on the inner side of the top plate, and an inner wall of the slide groove is slidably connected to an outer surface of the slide bar.

[0010] Preferably, a groove is provided on the inner side of the shell, the inner wall of the groove is connected to a support rod, and the outer surface of the support rod is rotatably connected to the inner side of the top plate.

[0011] Preferably, one end of the torsion spring contacts the outer surface of the shell, and the other end of the torsion spring contacts one side of the pressure plate located inside the slide seat.

[0012] Preferably, a screw rod is threadedly connected to the inner side of the pressure plate, the other end of the screw rod is connected to a support seat, the outer surface of the support seat is connected to a pressure block for fixed-point rotation, and the pressure block is interference-connected to the support seat, one side of the support seat is connected to a guide rod, and the outer surface of the guide rod is slidably connected to the inner side of the pressure plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model cooperates between the claws, the slide plate and the roller, and after the pressure plate is pushed to drive the claw to contact the roller, the roller can limit the movement of the claw and the pressure plate at the same time, and the pressure plate is in a vertical state. When the LED lamp is put into the installation hole, the pressure plate will not cause any obstruction. After the LED lamp is put into the installation hole, the top plate contacts the ceiling, and the top plate swings downward under the obstruction of the ceiling, and the other end tilts upward to push the slide plate to slide upward, and the slide plate drives the roller to break away from the contact with the claw, thereby releasing the positioning restriction on the claw. At this time, the torsion spring can push the pressure plate to swing downward, and cooperate with the shell to squeeze and tighten the ceiling up and down, so as to realize automatic installation of the LED lamp, and there is no need to limit the rebound of the pressure plate by hand.

[0015] In the utility model, through the cooperation between the screw rod, the support seat, the pressure block and the guide rod, the support seat can be pushed to move by rotating the screw rod, and the support seat simultaneously drives the pressure block to move. After the pressure block moves, the contact distance between the pressure block and the shell can be changed. By changing the distance of the pressure block, the thickness of different ceilings can be adapted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an installation structure of an LED lamp of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a housing in the installation structure of an LED lamp of the utility model;

[0018] Figure 3This is a schematic diagram of the internal structure of a slide seat in the installation structure of an LED lamp of the utility model;

[0019] Figure 4 It is a left side schematic diagram of a clamping claw in the installation structure of an LED lamp of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of a pressing block structure in an installation structure of an LED lamp.

[0021] In the figure: 1. Shell; 2. LED lamp body; 3. Sliding seat; 4. Support shaft; 5. Pressure plate; 6. Claw; 7. Torsion spring; 8. Slide plate; 9. Roller; 10. Spring; 11. Top plate; 12. Slideway; 13. Sliding rod; 14. Slide groove; 15. Groove; 16. Support rod; 17. Screw rod; 18. Support seat; 19. Pressure block; 20. Guide rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5 As shown, an installation structure of an LED lamp includes a shell 1 and an LED lamp body 2. The LED lamp body 2 is arranged inside the shell 1. The outer surface of the shell 1 is connected to a plurality of slides 3. The inner side of the slide 3 is connected to a support shaft 4. The outer surface of the support shaft 4 is rotatably connected to a pressure plate 5. A side of the pressure plate 5 located inside the slide 3 is connected to a claw 6. A torsion spring 7 is sleeved on the outside of the support shaft 4. One end of the torsion spring 7 is in contact with the outer surface of the shell 1, and the other end of the torsion spring 7 is in contact with a side of the pressure plate 5 located inside the slide 3. The torsion spring 7 can provide an elastic thrust for the pressure plate 5. The pressure plate 5 is better fixed on the ceiling through the thrust support of the torsion spring 7 and the shell 1.

[0024] A slide plate 8 is arranged inside the slide seat 3, and a slideway 12 is opened on the inner side of the slide seat 3. The inner wall of the slideway 12 is slidably connected to the outer surface of the slide plate 8. The slideway 12 can guide the sliding direction of the slide plate 8, and the slideway 12 can increase the stability of the slide plate 8 when sliding.

[0025] The inner side of the slide plate 8 is rotatably connected with a roller 9, and the outer surface of the roller 9 is in sliding contact with the outer surface of the claw 6. The roller 9 can limit the movement of the claw 6 and limit the swing position of the pressure plate 5. The claw 6 is convenient for contacting the roller 9 through the rolling of the roller 9. When the roller 9 needs to contact the fixed restriction of the claw 6, it is convenient for the claw 6 to separate from the roller 9. A spring 10 is arranged above the slide plate 8, and a top plate 11 is arranged below the slide plate 8. The inner side of the slide plate 8 is connected with a slide bar 13, and the slide plate 8 receives power through the slide bar 13 A slide groove 14 is provided on the inner side of the top plate 11, and the slide groove 14 compensates for the angle difference between the slide rod 13 and the inner wall of the slide groove 14 is slidably connected to the outer surface of the slide rod 13. A groove 15 is provided on the inner side of the shell 1, and a support rod 16 is connected to the inner wall of the groove 15. The outer surface of the support rod 16 is rotatably connected to the inner side of the top plate 11. The end of the top plate 11 away from the slide seat 3 is slightly higher than the groove 15 and is located outside the shell 1. After the top plate 11 contacts the ceiling, it will swing downward, and the other end will swing upward through the support of the support rod 16.

[0026] One end of the spring 10 is connected to the upper surface of the slide plate 8, and the other end of the spring 10 is connected to the inner top wall of the slide groove 14. The spring 10 provides power for resetting the slide plate 8. When the slide plate 8 moves upward, the spring 10 is compressed. After the support of the top plate 11 under the slide plate 8 is lost, the spring 10 can push the slide plate 8 to reset.

[0027] A screw rod 17 is threadedly connected to the inner side of the pressure plate 5, and the other end of the screw rod 17 is connected to a support seat 18. A pressure block 19 is rotatably connected to the outer surface of the support seat 18 at a fixed point. After the screw rod 17 is rotated, the support seat 18 can be pushed to move, and the pressure block 19 is interference-connected with the support seat 18. The pressure block 19 can adjust the angle under the push of external force, and cannot change the angle without the push of external force. A guide rod 20 is connected to one side of the support seat 18. The guide rod 20 can improve the stability of the support seat 18, and will not rotate when the screw rod 17 pushes the support seat 18 to move, which is convenient for moving the support seat 18. The outer surface of the guide rod 20 is slidably connected to the inner side of the pressure plate 5.

[0028] It should be noted that in actual use, the device first measures the thickness of the ceiling, and then adjusts the spacing between the pressure block 19 and the shell 1 to adapt to the thickness of the ceiling. First, the screw rod 17 is rotated to push the support seat 18 to move its position, and the pressure block 19 is pushed to move its position while the support seat 18 moves its position. After adjusting the position of the pressure block 19, the angle is swung, and then the pressure plate 5 is pushed to drive the claw 6 to swing its position. At the same time, the pressure plate 5 compresses the torsion spring 7, and then the claw 6 contacts the roller 9, and the claw 6 pushes the roller 9 to rotate and limits the moving position of the claw 6. At this time, the pressure plate 5 is in a vertical state, and the roller 9 The slide plate 8 is driven to move upward, and the slide plate 8 compresses the spring 10. Then the LED lamp can be inserted into the installation. When the top plate 11 contacts the surface of the ceiling, the top plate 11 swings downward to drive the other end to tilt, pushing the slide plate 8 to move upward. While the slide plate 8 moves upward, it drives the roller 9 to move upward at the same time. Then the claw 6 loses the positioning restriction of the roller 9, and the torsion spring 7 pushes the pressure plate 5 to swing downward. The pressure plate 5 drives the pressing block 19 to contact the inside of the ceiling through the support seat 18, and the ceiling is squeezed and clamped between the pressing block 19 and the shell 1 to complete the installation of the LED lamp.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An LED lamp installation structure, comprising a housing (1) and an LED lamp body (2), characterized in that: The LED lamp body (2) is arranged inside the shell (1); the outer surface of the shell (1) is connected to a plurality of slide seats (3); the inner side of the slide seat (3) is connected to a support shaft (4); the outer surface of the support shaft (4) is rotatably connected to a pressure plate (5); the side of the pressure plate (5) located inside the slide seat (3) is connected to a clamping claw (6); the outer side of the support shaft (4) is sleeved with a torsion spring (7); a slide plate (8) is arranged inside the slide seat (3); the inner side of the slide plate (8) is rotatably connected to a roller (9); the outer surface of the roller (9) is in sliding contact with the outer surface of the clamping claw (6); a spring (10) is arranged above the slide plate (8); and a top plate (11) is arranged below the slide plate (8).

2. The LED lamp installation structure according to claim 1, characterized in that: A slideway (12) is provided on the inner side of the slide seat (3), and the inner wall of the slideway (12) is slidably connected to the outer surface of the slide plate (8).

3. The LED lamp installation structure according to claim 1, characterized in that: One end of the spring (10) is connected to the upper surface of the slide plate (8), and the other end of the spring (10) is connected to the inner top wall of the slide groove (14).

4. The LED lamp installation structure according to claim 1, characterized in that: The inner side of the slide plate (8) is connected to a slide bar (13), the inner side of the top plate (11) is provided with a slide groove (14), and the inner wall of the slide groove (14) is slidably connected to the outer surface of the slide bar (13).

5. The LED lamp installation structure according to claim 1, characterized in that: A groove (15) is provided on the inner side of the housing (1), the inner wall of the groove (15) is connected to a support rod (16), and the outer surface of the support rod (16) is rotatably connected to the inner side of the top plate (11).

6. The LED lamp installation structure according to claim 1, characterized in that: One end of the torsion spring (7) contacts the outer surface of the housing (1), and the other end of the torsion spring (7) contacts one side of the pressure plate (5) located inside the slide seat (3).

7. The LED lamp installation structure according to claim 1, characterized in that: The inner side of the pressure plate (5) is threadedly connected to a screw rod (17), the other end of the screw rod (17) is connected to a support seat (18), the outer surface of the support seat (18) is connected to a pressure block (19) for fixed-point rotation, and the pressure block (19) is interference-connected to the support seat (18), one side of the support seat (18) is connected to a guide rod (20), and the outer surface of the guide rod (20) is slidably connected to the inner side of the pressure plate (5).

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