LED panel lamp of screw-free assembly structure
Through the screw-free assembly structure, the LED panel lamp components are fixed in place using the limiting assembly and adsorption structure, which solves the damage problem of screw assembly to the lamp, extends the service life and simplifies the maintenance process.
Patent Information
- Application Number
- CN202421464768.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing LED panel lights are assembled by screws, which can easily cause damage to the lamps and affect quality.
Using a screwless assembly structure, the thermal conductor plate is fixed to the top of the lamp frame through the first limiting assembly, the second limiting assembly fixes the LED lamp board to the bottom of the thermal conductor plate, and the lamp frame is fixed to the atmospheric pressure using the adsorption structure. Inside the installation port of the suspended ceiling.
It avoids damage to LED panel lights, extends service life, and facilitates disassembly, assembly and maintenance.
Smart Images
Figure CN222527513U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED panel lamps, in particular to an LED panel lamp with a screw-free assembly structure. Background Art
[0002] LED panel light is a high-end indoor lighting fixture. Its outer frame is made of anodized aluminum alloy. The light source is LED. The whole lamp is beautiful, simple, and luxurious. It has good lighting effects and can bring people a sense of beauty. LED panel light has a unique design. After passing through the light guide plate with high light transmittance, the light forms a uniform plane luminous effect. The illumination is uniform, the light is soft, comfortable and bright, and can effectively relieve eye fatigue.
[0003] Usually LED panel lights are assembled together by screws. This installation method will damage the LED panel lights and affect the quality of the LED panel lights. Utility Model Content
[0004] The purpose of the utility model is to provide an LED panel light with a screwless assembly structure to solve the problems and defects raised by the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED panel light with a screwless assembly structure, comprising a lamp frame, a connecting ring fixedly installed on the outer wall of the lamp frame, a ceiling placed at the bottom of the connecting ring, a mounting opening provided in the ceiling, the lamp frame located in the mounting opening, a groove provided on the top of the lamp frame, a heat conducting plate placed in the groove, an LED light board and a soft light board arranged on the inner side of the lamp frame, and the soft light board is located below the LED light board, a first limiting component arranged on the lamp frame, the first limiting component is used to fix the heat conducting plate to the top of the lamp frame, two sets of second limiting components arranged on the heat conducting plate, the second limiting components are used to fix the LED light board to the bottom of the heat conducting plate, and an adsorption structure installed on the connecting ring, the adsorption structure is used to fix the lamp frame in the mounting opening.
[0006] Preferably, a soft light plate groove is provided on the front side of the lamp frame, the soft light plate groove extends to the inner side of the lamp frame, and the soft light plate is located in the soft light plate groove.
[0007] Preferably, the first limiting assembly includes a fixed shaft and a second cam, the fixed shaft is fixedly mounted on the top of the connecting ring, the second cam is rotatably mounted on the outer wall of the fixed shaft, and the bottom of the second cam is in contact with the top of the heat conduction plate, and the fixed shaft and the second cam each have two groups and are symmetrically arranged on the left and right, for fixing the heat conduction plate to the top of the lamp frame.
[0008] Preferably, the second limiting assembly includes a first rotating shaft, a first cam and a knob, the first rotating shaft is rotatably mounted on the heat conducting plate, the first cam is fixedly mounted on the bottom end of the first rotating shaft, the knob is fixedly mounted on the top end of the first rotating shaft, and the top of the first cam is in contact with the bottom of the LED light board, and the first rotating shaft, the first cam and the knob are each provided in four groups in a circular array, which are used to fix the LED light board to the bottom of the heat conducting plate, so as to avoid damage to the LED panel light during the assembly process of the LED panel light and extend the service life of the LED panel light.
[0009] Preferably, the adsorption structure includes a hollow box, a piston, a push spring, a second rotating shaft, a third cam and a connecting plate. The hollow box is fixedly mounted on the connecting ring, the piston is slidably mounted on the inner wall of the hollow box, the push spring is fixedly mounted on the top of the piston, the second rotating shaft is rotatably mounted on both sides of the hollow box, the third cam is fixedly mounted on the outer wall of the second rotating shaft, and the third cam is in contact with the bottom of the piston, the connecting plate is fixedly mounted on one end of the second rotating shaft, and an air hole is opened on the top of the hollow box. Atmospheric pressure is used to fix the connecting ring and the lamp frame in the mounting port of the ceiling, so as to facilitate disassembly, assembly and maintenance of the LED panel light.
[0010] Preferably, a pointing groove is provided on the top of the knob, and the pointing groove points to the protruding end of the first cam.
[0011] Preferably, the outer wall of the knob is provided with anti-slip grooves.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The LED panel light with a screwless assembly structure can fix the LED light board to the bottom of the heat conducting plate through the second limiting component, and then fix the heat conducting plate to the top of the light frame through the first limiting component, so that the LED light board is installed on the inner side of the light frame. During the assembly of the LED panel light, damage to the LED panel light is avoided, and the service life of the LED panel light is extended. Through the adsorption structure, atmospheric pressure is used to fix the connecting ring and the light frame in the installation port of the ceiling, which is convenient for disassembly, assembly and maintenance of the LED panel light. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a cross-sectional view of the lamp frame of the utility model;
[0017] Figure 3 This is an exploded view of the LED panel light of the utility model;
[0018] Figure 4 It is a cross-sectional view of the hollow box of the utility model.
[0019] Figure numerals: 1. lamp frame; 2. connecting ring; 3. ceiling; 4. heat conducting plate; 5. LED lamp board; 6. first rotating shaft; 7. first cam; 8. knob; 9. pointing groove; 10. anti-slip pattern; 11. fixed shaft; 12. second cam; 13. soft light plate groove; 14. soft light plate; 15. hollow box; 16. piston; 17. push spring; 18. second rotating shaft; 19. third cam; 20. connecting plate. DETAILED DESCRIPTION
[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0021] See also Figure 1-4 The utility model provides a technical solution: an LED panel light with a screwless assembly structure, comprising a lamp frame 1, a connecting ring 2 is fixedly installed on the outer wall of the lamp frame 1, a ceiling 3 is placed at the bottom of the connecting ring 2, a mounting opening is provided in the ceiling 3, the lamp frame 1 is located in the mounting opening, a groove is provided at the top of the lamp frame 1, a heat conducting plate 4 is placed in the groove, and also comprises an LED light board 5 and a soft light board 14 arranged on the inner side of the lamp frame 1, and the soft light board 14 is located below the LED light board 5, a first limiting component arranged on the lamp frame 1, which is used to fix the heat conducting plate 4 to the top of the lamp frame 1 through the first limiting component, two sets of second limiting components arranged on the heat conducting plate 4, which are used to fix the LED light board 5 to the bottom of the heat conducting plate 4 through the second limiting component, an adsorption structure installed on the connecting ring 2, which is used to fix the lamp frame 1 in the mounting opening through the adsorption structure, and the heat dissipation effect of the LED light board 5 is improved by applying a thermal conductive agent between the heat conducting plate 4 and the LED lamp board 5.
[0022] A soft light plate groove 13 is formed on the front side of the light frame 1 . The soft light plate groove 13 extends to the inner side of the light frame 1 , and the soft light plate 14 is located in the soft light plate groove 13 .
[0023] The first limiting assembly includes a fixed shaft 11 and a second cam 12. The fixed shaft 11 is fixedly installed on the top of the connecting ring 2. The second cam 12 is rotatably installed on the outer wall of the fixed shaft 11, and the bottom of the second cam 12 contacts the top of the heat conducting plate 4. The fixed shaft 11 and the second cam 12 each have two groups and are symmetrically arranged on the left and right. The second cam 12 is manually twisted to drive the second cam 12 to rotate around the fixed shaft 11 as the axis, so that the second cam 12 contacts the top of the heat conducting plate 4, and the heat conducting plate 4 is fixed to the top of the lamp frame 1.
[0024] The second limiting assembly includes a first rotating shaft 6, a first cam 7 and a knob 8. The first rotating shaft 6 is rotatably mounted on the heat conducting plate 4. The first cam 7 is fixedly mounted on the bottom end of the first rotating shaft 6. The knob 8 is fixedly mounted on the top end of the first rotating shaft 6. The top of the first cam 7 contacts the bottom of the LED light board 5. There are four groups of the first rotating shaft 6, the first cam 7 and the knob 8, which are arranged in a circular array. The knob 8 is manually twisted. The rotation of the knob 8 drives the first rotating shaft 6 and the first cam 7 to rotate, so that the first cam 7 contacts the bottom of the LED light board 5, and the LED light board 5 is fixed to the bottom of the heat conducting plate 4. During the assembly of the LED panel light, damage to the LED panel light is avoided, thereby extending the service life of the LED panel light.
[0025] The adsorption structure includes a hollow box 15, a piston 16, a push spring 17, a second rotating shaft 18, a third cam 19 and a connecting plate 20. The hollow box 15 is fixedly installed on the connecting ring 2, the piston 16 is slidably installed on the inner wall of the hollow box 15, the push spring 17 is fixedly installed on the top of the piston 16, the second rotating shaft 18 is rotatably installed on both sides of the hollow box 15, the third cam 19 is fixedly installed on the outer wall of the second rotating shaft 18, and the third cam 19 is in contact with the bottom of the piston 16, the connecting plate 20 is fixedly installed on one end of the second rotating shaft 18, and an air hole is opened on the top of the hollow box 15. The connecting plate 20 is manually twisted, and the connecting plate 20 drives the second rotating shaft 18 and the third cam 19 to rotate. The rotation of the third cam 19 pushes the piston 16, so that negative pressure is generated below the piston 16, and the connecting ring 2 is fixed to the top of the ceiling 3 by atmospheric pressure, which is convenient for disassembly, assembly and maintenance of the LED panel light.
[0026] A pointing slot 9 is formed on the top of the knob 8 , and the pointing slot 9 points to the protruding end of the first cam 7 .
[0027] The outer wall of the knob 8 is provided with anti-slip grooves 10 for increasing the friction between the knob 8 and the palm.
[0028] Working principle: By manually twisting the knob 8, the rotation of the knob 8 drives the first rotating shaft 6 and the first cam 7 to rotate, so that the first cam 7 contacts the bottom of the LED light board 5, and the LED light board 5 is fixed to the bottom of the heat conducting plate 4; by manually twisting the second cam 12, the second cam 12 is driven to rotate around the fixed shaft 11 as the axis, so that the second cam 12 contacts the top of the heat conducting plate 4, and the heat conducting plate 4 is fixed to the top of the lamp frame 1; by manually twisting the connecting plate 20, the connecting plate 20 drives the second rotating shaft 18 and the third cam 19 to rotate, and the rotation of the third cam 19 pushes the piston 16, so that negative pressure is generated below the piston 16, and the connecting ring 2 is fixed to the top of the ceiling 3 by atmospheric pressure.
[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. An LED panel light with a screwless assembly structure, comprising a lamp frame (1), a connecting ring (2) fixedly mounted on the outer wall of the lamp frame (1), a ceiling (3) placed at the bottom of the connecting ring (2), a mounting opening formed in the ceiling (3), the lamp frame (1) located in the mounting opening, a groove formed on the top of the lamp frame (1), a heat conducting plate (4) placed in the groove, characterized in that: Also includes: An LED light board (5) and a soft light board (14) are arranged inside the light frame (1), and the soft light board (14) is located below the LED light board (5); A first limiting assembly arranged on the lamp frame (1), used to fix the heat conducting plate (4) to the top of the lamp frame (1); Two sets of second limiting components are arranged on the heat conducting plate (4), and are used to fix the LED light board (5) to the bottom of the heat conducting plate (4) through the second limiting components; An adsorption structure installed on the connecting ring (2) is used to fix the lamp frame (1) in the installation opening through the adsorption structure.
2. The LED panel light with a screwless assembly structure according to claim 1, characterized in that: The front side of the lamp frame (1) is provided with a soft light plate groove (13), the soft light plate groove (13) extends to the inner side of the lamp frame (1), and the soft light plate (14) is located in the soft light plate groove (13).
3. The LED panel light with a screwless assembly structure according to claim 2, characterized in that: The first limiting assembly comprises a fixed shaft (11) and a second cam (12); the fixed shaft (11) is fixedly mounted on the top of the connecting ring (2); the second cam (12) is rotatably mounted on the outer wall of the fixed shaft (11); the bottom of the second cam (12) is in contact with the top of the heat conducting plate (4); and the fixed shaft (11) and the second cam (12) each have two groups and are arranged in a left-right symmetrical manner.
4. The LED panel light with a screwless assembly structure according to claim 3, characterized in that: The second limit assembly comprises a first rotating shaft (6), a first cam (7) and a knob (8); the first rotating shaft (6) is rotatably mounted on the heat conducting plate (4); the first cam (7) is fixedly mounted on the bottom end of the first rotating shaft (6); the knob (8) is fixedly mounted on the top end of the first rotating shaft (6); the top of the first cam (7) is in contact with the bottom of the LED light board (5); and the first rotating shaft (6), the first cam (7) and the knob (8) are all in four groups and are arranged in a ring array.
5. The LED panel light with a screwless assembly structure according to claim 4, characterized in that: The adsorption structure comprises a hollow box (15), a piston (16), a push spring (17), a second rotating shaft (18), a third cam (19) and a connecting plate (20); the hollow box (15) is fixedly mounted on the connecting ring (2); the piston (16) is slidably mounted on the inner wall of the hollow box (15); the push spring (17) is fixedly mounted on the top of the piston (16); the second rotating shaft (18) is rotatably mounted on both sides of the hollow box (15); the third cam (19) is fixedly mounted on the outer wall of the second rotating shaft (18), and the third cam (19) is in contact with the bottom of the piston (16); the connecting plate (20) is fixedly mounted on one end of the second rotating shaft (18); and an air hole is opened on the top of the hollow box (15).
6. The LED panel light with a screwless assembly structure according to claim 5, characterized in that: A pointing groove (9) is provided on the top of the knob (8), and the pointing groove (9) points to the protruding end of the first cam (7).
7. The LED panel light with a screwless assembly structure according to claim 6, characterized in that: The outer wall of the knob (8) is provided with anti-slip grooves (10).