Dimmable LED panel lamp

Abstract

The utility model relates to the technical field of LED panel lamps, in particular to a dimmable LED panel lamp which comprises a control box, an installation frame, a frame, a sealing panel and the like. An adjustable light panel body is installed at an opening of the installation frame, a control box is installed on the back of the installation frame, a frame is arranged on the outer wall of the front portion of the installation frame, three sides of the frame are tightly attached to the installation frame, an opening is formed between the other side of the frame and the installation frame, a sliding frame is arranged in the frame in a sliding mode, and the sliding frame and the frame are arranged in a separable mode through the opening. And a sealing panel is mounted on the sliding frame. Through the sliding fit design of the sliding frame and the frame and in combination with the linkage structure of the pressing plates, the rolling wheels and the inclined open grooves, a user only needs to press the pressing plates on the two sides to enable the sealing panel to easily slide out of the frame, rapid disassembly is achieved, cleaning or replacement is convenient, and the maintenance efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of LED panel light technology, specifically to a dimmable LED panel light. Background Technology

[0002] With the rapid development of LED lighting technology, LED panel lights are widely used in indoor lighting due to their high efficiency, energy saving, environmental protection, thinness, aesthetics, and long lifespan.

[0003] However, traditional LED panel lights have some shortcomings in practical use. For example, the sealed panel and the lamp frame are mostly integrated or fixedly installed, which makes maintenance, cleaning or replacement of the light source cumbersome and requires disassembling the entire lamp. This not only affects the efficiency of daily maintenance of the lamp, but may also reduce the luminous effect and lifespan of the lamp due to long-term accumulation of dust or dirt.

[0004] Therefore, it is necessary to design a dimmable LED panel light that is easy to disassemble and maintain in order to improve its ease of use and maintenance efficiency, while ensuring good protective performance and aesthetics. Utility Model Content

[0005] A dimmable LED panel light includes a control box, a mounting bracket, a dimmable panel body, a frame, a slide, and a sealing panel. The dimmable panel body is installed at the opening of the mounting bracket, the control box is installed on the back of the mounting bracket, and a frame is provided on the front outer wall of the mounting bracket. The frame is set close to the mounting bracket on three sides, and an opening is formed between the frame and the mounting bracket on the other side. A slide is slidably arranged inside the frame. The slide can be separated from the frame through the opening, and a sealing panel is installed on the slide.

[0006] To further explain, rectangular grooves are provided on the adjacent side walls of the frame near the opening. A sliding rod is slidably installed in the rectangular groove. A roller is installed at one end of the sliding rod that extends into the frame through the rectangular groove, and a pressing plate is installed at the other end. An elastic element is provided between the pressing plate and the outer wall of the frame. The elastic element is used to drive the sliding rod to move from inside the frame to the outside. Angled opening grooves are provided on both sides of the slide. When the slide is installed in the frame, the angled opening grooves are correspondingly set with the rectangular grooves.

[0007] To further explain, the openings on the frame are adapted to the thickness of the carriage.

[0008] To further explain, protective protrusions are evenly spaced on the outer wall of the frame on the side facing away from the mounting bracket.

[0009] To further clarify, the protective protrusion is spherical.

[0010] To further explain, a pad is installed on the circumferential side wall of the mounting bracket.

[0011] The beneficial effects of this utility model are as follows: 1. Through the sliding cooperation design between the carriage and the frame, combined with the linkage structure of the pressing plate, roller and oblique opening groove, the user only needs to press the pressing plates on both sides to easily make the sealing panel slide out from the frame, realize quick disassembly, facilitate cleaning or replacement, and greatly improve maintenance efficiency.

[0012] 2. The spherical protective protrusions on the outer wall of the frame can effectively buffer external impacts, reduce the risk of damage to the panel lights during installation or use, and extend their service life.

[0013] 3. The pads on the circumferential side walls of the mounting bracket can improve the fit with the mounting surface, reduce vibration or installation errors, and ensure the lamp body is stably fixed. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0016] Figure 3 This is a three-dimensional structural diagram of the frame and protective protrusion of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the slide, the oblique opening groove, and the sealing panel of this utility model.

[0018] Figure 5 This is a partial three-dimensional structural diagram of the present invention.

[0019] Figure 6 This is a three-dimensional structural diagram of the sliding rod, roller, elastic element, and pressing plate of this utility model.

[0020] The markings in the attached diagram are as follows: 1: Control box, 101: Cable, 2: Mounting bracket, 3: Dimmable panel body, 4: Pad, 5: Frame, 6: Protective protrusion, 7: Slide, 71: Angled opening slot, 8: Sealing panel, 9: Sliding rod, 10: Roller, 11: Elastic element, 12: Pressing plate. Detailed Implementation

[0021] The present invention will be further described below with reference to specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0022] Example: A dimmable LED panel light, such as Figures 1-3As shown, the system includes a control box 1, a mounting bracket 2, a dimmable panel body 3, a frame 5, a slide 7, and a sealed panel 8. The mounting bracket 2 serves as the core support, with the control box 1 (containing a drive circuit, dimming module, etc.) fixed to its back. The dimmable panel body 3 (LED light source layer) is installed at the opening. The control box 1 is connected to an external signal source via a cable 101 to receive external signals and adjust the current or PWM duty cycle of the LED panel body 3 to achieve stepless adjustment of brightness / color temperature, meeting diverse lighting needs. The frame 5 is provided on the front outer wall of the mounting bracket 2. The frame 5 is U-shaped, with sliding grooves on its two symmetrical inner walls. The frame 5 is fixed to the mounting bracket on three sides. 2. An opening is left on the front side to form a slide rail channel. In a specific embodiment, the opening is located on one side of the frame 5 in the width direction, and a slot is provided on the inner wall of the side opposite to the opening. A slide 7 is slidably installed inside the frame 5. The slide 7 is U-shaped and can be separated from the frame 5 through the opening. In use, the slide 7 is inserted into the frame 5 through the opening and slides horizontally along the slide groove on the inner wall of the frame 5 until one end of the slide 7 in the width direction is inserted into the slot in the frame 5 and fixed. A sealing panel 8 is installed on the slide 7. The sealing panel 8 is made of light-transmitting or light-diffusing material. The sealing panel 8 is installed on the frame 5 through the slide 7 to form a complete lamp body appearance when the frame 5 is closed.

[0023] Furthermore, the opening on the frame 5 is adapted to the thickness of the carriage 7, which ensures that the carriage 7 slides smoothly without wobbling; in addition, when the sealing panel 8 is closed in the frame 5 by the carriage 7, it ensures that the carriage 7 seals the opening of the frame 5, thereby ensuring the sealing performance of the panel light.

[0024] like Figures 3-6 As shown, rectangular grooves are provided on the adjacent side walls of the frame 5 near the opening. A sliding rod 9 is slidably installed within the rectangular groove near the opening of the frame 5. One end of the sliding rod 9, extending through the rectangular groove into the frame 5, is fitted with a roller 10, and the other end is fitted with a pressing plate 12. An elastic element 11 is provided between the pressing plate 12 and the outer wall of the frame 5. The elastic element 11 drives the sliding rod 9 to move outward from inside the frame 5. When the slide 7 is installed, under the action of the elastic element 11, the roller 10 moves along the sliding rod... Under the pulling action of 9, the tube wheel 10 rolls with the surface of the outer wall on both sides of the slide 7, and the slide 7 can be smoothly installed in the frame 5. The slide 7 has oblique opening slots 71 on both sides. When the slide 7 is installed in the frame 5, the oblique opening slots 71 are correspondingly set with the rectangular slots. When the pressing plate 12 is pressed, the pressing plate 12 drives the sliding rod 9 to move into the frame 5 against the elastic force of the elastic element 11. At this time, the roller 10 is in close contact with the oblique groove wall of the oblique opening slot 71, thereby driving the slide 7 to slide out of the frame 5.

[0025] like Figure 3As shown, protective protrusions 6 are evenly spaced on the outer wall of the frame 5 on the side opposite to the mounting bracket 2. The protective protrusions 6 are spherical, specifically rubber balls. The protective protrusions 6 buffer the impact of external forces and protect the panel structure.

[0026] like Figure 2 As shown, a pad 4 is installed on the circumferential side wall of the mounting bracket 2. The pad 4 can effectively buffer vibration and improve installation stability.

[0027] In use, the dimmable panel body 3 is embedded into the mounting bracket 2, and the power and signal lines of the control box 1 are connected via cable 101. Then, the frame 5 is installed on the mounting bracket 2, with three sides of the frame 5 fixed to the front of the mounting bracket 2, and an opening left on the other side to form a slide rail channel. The slide 7 slides into the frame 5 through this opening and carries the sealing panel 8, forming a complete lamp body appearance when closed. When the sealing panel 8 needs to be removed, the pressing plates 12 on both sides are pressed. The pressing plates 12 overcome the elastic force of the elastic element 11 and drive the sliding rod 9 to move inward towards the frame 5. The roller 10 moves along the groove wall of the inclined opening groove 71 of the slide 7. Through the driving action of the pressing plates 12 and the sliding rod 9, the roller... The 10th presses the inclined wall of the inclined opening groove 71 of the slide 7, thereby causing the slide 7 to move towards the opening of the frame 5. After the slide 7 slides a certain distance from the opening of the frame 5, the pressing plate 12 is released. Under the action of the elastic element 11, the sliding rod 9 and the roller 10 move towards the outside of the frame 5, thereby relieving the pressing effect on the slide 7. At this time, the slide 7 can be pulled out from the frame 5 by pulling it out, thereby achieving the effect of conveniently removing the sealing panel 8, so that the sealing panel 8 can be cleaned or replaced efficiently. After cleaning or replacement, the sealing panel 8 is installed in the frame 5 through the slide 7, thereby realizing the quick replacement or cleaning of the sealing panel 8.

[0028] It should be understood that the above description is for illustrative purposes only and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A dimmable LED panel light, comprising a control box (1), a mounting bracket (2), a dimmable panel body (3), and a frame (5), wherein the dimmable panel body (3) is mounted at the opening of the mounting bracket (2), the control box (1) is mounted on the back of the mounting bracket (2), and the frame (5) is provided on the front outer wall of the mounting bracket (2), characterized in that: The frame (5) is set close to the mounting bracket (2) on three sides, and an opening is formed between the other side and the mounting bracket (2). A slide (7) is slidably set inside the frame (5). The slide (7) can be separated from the frame (5) through the opening. A sealing panel (8) is installed on the slide (7).

2. The dimmable LED panel light according to claim 1, characterized in that: A rectangular groove is provided on each of the adjacent side walls of the frame (5) near the opening. A sliding rod (9) is slidably arranged in the rectangular groove. A roller (10) is installed at one end of the sliding rod (9) that passes through the rectangular groove and extends into the frame (5), and a pressing plate (12) is installed at the other end. An elastic element (11) is provided between the pressing plate (12) and the outer wall of the frame (5). The elastic element (11) is used to drive the sliding rod (9) to move from inside the frame (5) to the outside. An oblique opening groove (71) is provided on both sides of the slide (7). When the slide (7) is installed in the frame (5), the oblique opening groove (71) is correspondingly arranged with the rectangular groove.

3. A dimmable LED panel light according to claim 2, characterized in that: The opening on the frame (5) is adapted to the thickness of the carriage (7).

4. A dimmable LED panel light according to claim 3, characterized in that: Protective protrusions (6) are evenly spaced on the outer wall of the frame (5) facing away from the mounting bracket (2).

5. A dimmable LED panel light according to claim 4, characterized in that: The protective protrusion (6) is spherical.

6. A dimmable LED panel light according to claim 5, characterized in that: A pad (4) is installed on the circumferential side wall of the mounting bracket (2).

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