Quickly-assembled LED panel lamp

Abstract

The utility model relates to the technical field of panel lamps, in particular to a fast-assembly type LED panel lamp which comprises a shell assembly and a plurality of lamp strip assemblies movably arranged in a frame at equal angles, each lamp strip assembly comprises an LED lamp strip, a conductive plug is fixedly installed at one end of each LED lamp strip, and a fixing assembly is fixedly installed on the upper surface of the frame. The fixing assembly comprises a lifting frame fixedly installed on the upper surface of the frame, and a toothed vertical rod is slidably connected into the lifting frame. According to the utility model, the lampshade is moved downwards for a certain distance at the ceiling at the mounting position, and the panel lamp is moved out of the ceiling, so that the fixing frame still supports the ceiling, and the panel lamp can be conveniently and directly maintained at the ceiling, and meanwhile, the disassembly grooves are formed in the lampshade and the four corners of the frame; the LED lamp strip can be quickly disassembled and assembled, the LED lamp strip can be conveniently and independently replaced, independent replacement in household use is facilitated, the maintenance cost is reduced, and the panel lamp is conveniently and quickly assembled and disassembled through the fixing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of flat panel lamps, in particular to a quick-install LED flat panel lamp. Background Art

[0002] LED light sources not only have good lighting effects, but also have good uniformity of illumination, soft light, comfortable and bright, suitable for decoration and installation in various occasions. LED has been widely used in the field of lighting as a semiconductor light source. LED flat panel lights mainly include frames, lampshades, diffusers, light guide plates and reflective paper, and several LED light strips are set on the edge of the light guide plate. The light emitted by the LED light strips is incident from the side of the light guide plate, and is guided and diffused to form a uniform surface light output.

[0003] Existing LED flat panel light strips are mostly fixedly installed on the inner side of the frame. In home use, most of the time, the entire flat panel light is directly replaced. The replacement cost is high, and it is not convenient to replace it independently in home use. In addition, when disassembling and replacing the light strip separately, the flat panel light needs to be removed from the ceiling, and then the lampshade and frame are removed. The disassembly and installation process is relatively cumbersome, and the flat panel light needs to be disconnected from the electrical connection for maintenance after removal, which is not convenient for replacement directly on the ceiling, and the operation is relatively inconvenient. Utility Model Content

[0004] The purpose of the present invention is to provide a quick-install LED flat panel light to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A quick-install LED flat panel light, comprising:

[0007] A housing assembly, the housing assembly including a lampshade, a frame movably engaged inside the lampshade, and disassembly slots at the four corners of the lampshade and the frame;

[0008] Multiple light bar assemblies are movably arranged inside the frame at equal angles, wherein the light bar assemblies include LED light bars, and a conductive plug is fixedly installed at one end of the LED light bar;

[0009] The fixing assembly is fixedly installed on the upper surface of the frame. The fixing assembly includes a lifting frame fixedly installed on the upper surface of the frame. A toothed vertical rod is slidably connected inside the lifting frame. The upper end of the toothed vertical rod is rotatably connected to a bolt, and the outer side of the bolt is screwed and connected to the fixing frame.

[0010] Furthermore, a diffusion plate is movably provided at the lower part of the interior of the frame, a light guide plate is movably provided above the diffusion plate, a reflector plate is movably provided above the light guide plate, and limit strips are fixedly installed on the outer sides of the reflector plate and the diffusion plate on the inner surface of the frame.

[0011] Furthermore, conductive sockets are fixedly installed at the four corners of the inner surface of the frame, and the conductive plugs are movably plugged into the conductive sockets at corresponding positions and are electrically connected.

[0012] Furthermore, a connecting hole is provided at one end of the LED light strip, a fixing seat is movably connected to one end of the LED light strip inside the disassembly groove, a connecting rod is fixedly installed on one side surface of the fixing seat, the connecting rod is movably connected to the connecting hole, and a pull plate is hinged at one end of the fixing seat.

[0013] Furthermore, the upper surface of the lifting frame is rotatably connected to a gear through a support ring, and the gear is meshed with the tooth groove of the toothed vertical rod for transmission connection.

[0014] Preferably, a worm wheel is fixedly mounted on one end of the gear, a worm is rotatably connected to one side of the lifting frame, and the worm is meshed and driven with the worm wheel.

[0015] Preferably, a motor is fixedly mounted on one side surface of the lifting frame, and an output end of the motor is fixedly connected to the worm.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. When disassembling the LED light strip, flip and pull the pull plate to disassemble and replace the LED light strip. When installing the LED light strip, insert the LED light strip from the disassembly slot and insert the conductive plug into the conductive socket. The external power supply provides power to the LED light strip through the electrical connection between the conductive socket and the conductive plug. By opening disassembly slots at the four corners of the lampshade and the frame, the LED light strip can be quickly disassembled and installed, making it easy to replace the LED light strip separately and easy to replace independently during home use, reducing maintenance costs. At the same time, the number of LED light strips to be installed can be freely selected according to lighting requirements, making the lighting brightness of the flat panel light easier to adjust.

[0018] 2. The motor runs, and the gear rotates on the surface of the tooth groove through the transmission of the worm and the worm wheel and the meshing transmission of the gear and the tooth groove of the toothed vertical rod, pushing the lifting frame downward, thereby moving the lampshade down a distance on the ceiling at the installation position, and moving the flat panel light out of the ceiling. The fixing frame still supports the flat panel light, which is convenient for direct maintenance of the flat panel light on the ceiling. The bolts can also be tightened to separate it from the fixing frame and remove the flat panel light as a whole. Conversely, the motor reverses to reset the lampshade, thereby making it easy to quickly install and disassemble the flat panel light through the fixing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall disassembly structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the vertical cross-section structure of the fixed component part of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the fixed component part of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the lampshade and light bar components in the utility model;

[0024] Figure 6 This is a schematic diagram of the disassembled structure of the light bar assembly in the utility model.

[0025] In the figure: 1. Shell assembly; 101. Lampshade; 102. Frame; 103. Diffuser plate; 104. Light guide plate; 105. Reflector plate; 106. Limiting bar; 107. Disassembly slot; 2. Light bar assembly; 201. LED light bar; 202. Conductive plug; 203. Conductive socket; 204. Connecting hole; 205. Fixing seat; 206. Connecting rod; 207. Pull plate; 3. Fixing assembly; 301. Lifting frame; 302. Toothed vertical rod; 303. Bolt; 304. Fixing frame; 305. Motor; 306. Gear; 307. Worm gear; 308. Worm. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6 In an embodiment of the utility model, a quick-install LED flat panel lamp includes a shell assembly 1, which includes a lampshade 101. A frame 102 is movably engaged inside the lampshade 101. Disassembly slots 107 are provided at the four corners of the lampshade 101 and the frame 102. Multiple light bar assemblies 2 are movably arranged inside the frame 102 at equal angles. The light bar assembly 2 includes an LED light bar 201. A conductive plug 202 is fixedly installed at one end of the LED light bar 201. A fixing assembly 3 is fixedly installed on the upper surface of the frame 102. The fixing assembly 3 includes a lifting frame 301 fixedly installed on the upper surface of the frame 102. A toothed vertical rod 302 is slidably connected to the lifting frame 301. A bolt 303 is rotatably connected to the upper end of the toothed vertical rod 302. The outer side of the bolt 303 is screwed and connected to a fixing frame 304.

[0028] Specifically, the LED light strip 201 is quickly pulled out and inserted from a corner of the lampshade 101 through the disassembly slot 107, making the LED light strip 201 easy to disassemble, clean and install. The fixing component 3 fixes the flat panel lamp as a whole on the ceiling, and can move the lampshade 101 down one end distance for stable support.

[0029] Example 1

[0030] like Figure 2 As shown, in this embodiment, a diffuser plate 103 is movably provided at the lower part of the interior of the frame 102, a light guide plate 104 is movably provided above the diffuser plate 103, and a reflector plate 105 is movably provided above the light guide plate 104. Limiting strips 106 are fixedly installed on the inner surface of the frame 102 on the outside of the reflector plate 105 and the diffuser plate 103.

[0031] In this embodiment, the light of the LED light strip 201 is diffused from the diffuser plate 103 under the action of the reflector plate 105 and the light guide plate 104 to provide illumination. The limit bar 106, while limiting the reflector plate 105 and the diffuser plate 103, clamps the LED light strip 201 on the four inner sides of the frame 102, so that the LED light strip 201 moves along the side of the frame 102, limiting its movement path, and facilitating the insertion of the conductive plug 202 into the conductive socket 203.

[0032] like Figure 5 and Figure 6 As shown, in this embodiment, conductive sockets 203 are fixedly installed at the four corners of the inner surface of the frame 102, and the conductive plugs 202 are movably plugged into the conductive sockets 203 at the corresponding positions and are electrically connected; a connecting hole 204 is opened at one end of the LED light strip 201, and a fixing seat 205 is movably plugged into one end of the LED light strip 201 inside the disassembly groove 107, and a connecting rod 206 is fixedly installed on one side surface of the fixing seat 205, and the connecting rod 206 is movably plugged into the connecting hole 204, and a pull plate 207 is hinged at one end of the fixing seat 205.

[0033] In specific implementation, when disassembling the LED light bar 201, flip and pull the pull plate 207, so that the fixing seat 205 drives the LED light bar 201 to move, separate the conductive plug 202 and the conductive socket 203, and disassemble and replace the LED light bar 201. When installing the LED light bar 201, insert the LED light bar 201 from the disassembly slot 107, and insert the conductive plug 202 into the conductive socket 203, so that the external power supply provides power to the LED light bar 201 through the electrical connection between the conductive socket 203 and the conductive plug 202. Therefore, by providing the disassembly slots 107 at the four corners of the lampshade 101 and the frame 102, the LED light bar 201 can be quickly disassembled and installed, making it easy to replace the LED light bar 201 separately and easy to replace independently in home use, reducing maintenance costs. At the same time, the number of LED light strips 201 to be installed can be freely selected according to lighting requirements, making the lighting brightness of the flat panel light more convenient to adjust.

[0034] Example 2

[0035] On the basis of the first embodiment, in order to make up for the problem that the flat panel lamp is inconvenient to be repaired at a high place after being disassembled.

[0036] like Figure 1-4 As shown, in this embodiment, the upper surface of the lifting frame 301 is rotatably connected to a gear 306 through a support ring, and the gear 306 is meshingly connected to the tooth groove of the toothed vertical rod 302 for transmission; a worm wheel 307 is fixedly installed at one end of the gear 306, and a worm 308 is rotatably connected to one side of the lifting frame 301, and the worm 308 is meshingly connected to the worm wheel 307 for transmission; a motor 305 is fixedly installed on the surface of one side of the lifting frame 301, and the output end of the motor 305 is fixedly connected to the worm 308.

[0037] During specific implementation, the fixing bracket 304 is fixed to the fixing frame of the ceiling by fasteners, and the motor 305 runs, driving the worm 308 to rotate. Through the transmission between the worm 308 and the worm wheel 307, the worm wheel 307 drives the gear 306 to rotate. Through the meshing transmission of the gear 306 and the tooth groove of the toothed vertical rod 302, the gear 306 rotates on the tooth groove surface, pushing the lifting bracket 301 to move downward. At the same time, the one-way transmission of the worm 308 and the worm wheel 307 improves the firmness of the fixation, thereby moving the lampshade 101 down a distance on the ceiling at the installation position, and moving the flat panel light out of the ceiling, so that the fixing bracket 304 still supports the flat panel light, which is convenient for direct maintenance of the flat panel light on the ceiling. The bolt 303 can also be tightened to separate it from the fixing bracket 304 and remove the flat panel light as a whole. Conversely, the motor 305 is reversed to reset the lampshade 101, so that the flat panel light can be easily and quickly installed and removed through the fixing assembly 3.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A quick-install LED flat panel light, characterized in that: include: A housing assembly (1), the housing assembly (1) comprising a lampshade (101), a frame (102) being movably engaged inside the lampshade (101), and disassembly slots (107) being provided at four corners of the lampshade (101) and the frame (102); A plurality of light bar assemblies (2) are movably arranged at equal angles inside a frame (102), wherein the light bar assembly (2) comprises an LED light bar (201), and a conductive plug (202) is fixedly mounted on one end of the LED light bar (201); A fixing assembly (3) is fixedly mounted on the upper surface of the frame (102), and the fixing assembly (3) includes a lifting frame (301) fixedly mounted on the upper surface of the frame (102), wherein the lifting frame (301) is internally slidably connected to a toothed vertical rod (302), and the upper end of the toothed vertical rod (302) is rotatably connected to a bolt (303), and the outer side of the bolt (303) is screwed and connected to a fixing frame (304).

2. The quick-install LED flat panel light according to claim 1, characterized in that: A diffusion plate (103) is movably provided at the lower portion of the interior of the frame (102), a light guide plate (104) is movably provided above the diffusion plate (103), a reflection plate (105) is movably provided above the light guide plate (104), and a limiting strip (106) is fixedly installed on the inner surface of the frame (102) on the outer sides of the reflection plate (105) and the diffusion plate (103).

3. The quick-install LED flat panel light according to claim 1, characterized in that: Conductive sockets (203) are fixedly installed at the four corners of the inner surface of the frame (102), and the conductive plug (202) is movably plugged into the conductive sockets (203) at corresponding positions and is electrically connected.

4. The quick-install LED flat panel light according to claim 1, characterized in that: One end of the LED light bar (201) is provided with a connection hole (204); one end of the LED light bar (201) is located inside the disassembly groove (107) and is movably plugged into a fixing seat (205); a connecting rod (206) is fixedly mounted on one side surface of the fixing seat (205); the connecting rod (206) is movably plugged into the connection hole (204); and one end of the fixing seat (205) is hingedly connected to a pull plate (207).

5. The quick-install LED flat panel light according to claim 1, characterized in that: The upper surface of the lifting frame (301) is rotatably connected to a gear (306) via a support ring, and the gear (306) is meshed with the tooth groove of the toothed vertical rod (302) for transmission connection.

6. The quick-install LED flat panel light according to claim 5, characterized in that: A worm wheel (307) is fixedly mounted on one end of the gear (306), and a worm (308) is rotatably connected to one side of the lifting frame (301), and the worm (308) is meshed and transmission-connected with the worm wheel (307).

7. The quick-install LED flat panel light according to claim 6, characterized in that: A motor (305) is fixedly mounted on one side surface of the lifting frame (301), and an output end of the motor (305) is fixedly connected to a worm (308).

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