An embedded lighting device

Abstract

This utility model discloses an embedded lighting device, belonging to the field of lighting equipment technology. The key technical features include a lighting housing with elastic claws welded to the front and rear sides of both sides. By providing a lighting housing and easy-to-remove maintenance components, when the lighting housing is fixed in a mounting groove such as plasterboard or aluminum composite panel, and the internal LED light board malfunctions and requires maintenance, repair, or replacement, simply pull open the magnetic light-transmitting structure at the bottom of the lighting housing to release it from the enclosure. Then, gently push the lighting housing upwards with one hand and pull the closing plate with the other hand to remove the locking block, releasing the limitation on the mounting bracket slider. The mounting bracket containing the LED light board can then be pulled out of the lighting housing through the sliding engagement of the slider with the internal groove of the recessed frame. The LED light board can then be easily removed from the mounting bracket for troubleshooting or replacement.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to an embedded lighting device. Background Technology

[0002] Recessed lighting fixtures are widely used in home ceilings, commercial showrooms and other scenarios due to their space-saving and simple appearance. These fixtures usually require a mounting groove to be pre-cut on the mounting surface (plasterboard, aluminum ceiling panel, etc.), and the main body of the fixture is embedded in it and fixed by clips (spring clips or elastic steel sheets) or screws, and then connected to a power cord to provide lighting.

[0003] When installing recessed lighting fixtures, first pull the spring in the opposite direction to straighten it, then push the fixture into the mounting hole with force. When removing it, hold the edge of the exposed ring of the fixture with your hand and pull it outward with force until the fixture is pulled out of the mounting hole. If the fixture malfunctions, it will be difficult to remove it and may cause the entire ceiling to fall off.

[0004] An existing patent (publication number: CN223294734U) discloses an embedded lighting device. When the lighting needs to be removed from the mounting hole, the device applies an upward force to the stop ring plate while rotating the rotating ring to drive the protrusion to move. When the protrusion moves, it can pull up the buckle of the spring buckle by pulling the rope to release the spring buckle's limit, thereby facilitating the subsequent pulling out of the lighting device.

[0005] To address the aforementioned issues, existing patents have provided solutions. However, in practical use, existing recessed lighting fixtures generally suffer from inconvenient maintenance and replacement: when the internal light panel and related components of the fixture malfunction, causing the fixture to fail to illuminate properly and requiring replacement or maintenance, it is often necessary to first remove the ceiling panel, or even damage the installation structure, in order to access the internal components of the fixture. This is not only cumbersome to operate, but also prone to damaging the installation surface, increasing the cost and time of maintenance.

[0006] Therefore, an embedded lighting device is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide an embedded lighting device that can solve the problem of inconvenient maintenance and replacement of existing embedded lighting fixtures in actual use: when the lamp board and related components inside the lamp fail to illuminate normally and need to be replaced or maintained, it is often necessary to first remove the ceiling panel, or even damage the installation structure, in order to access the internal components of the lamp. This is not only cumbersome to operate, but also easy to damage the installation surface, increasing the cost and time of maintenance.

[0008] To achieve the above objectives, the present invention provides the following technical solution: an embedded lighting device, including a lighting housing, wherein elastic claws are welded to the front and rear sides of both sides of the lighting housing, and easy-to-disassemble maintenance components are provided inside and at the bottom of the lighting housing;

[0009] The easy-to-disassemble maintenance component includes a recessed frame fixedly connected inside the lamp housing. Slide grooves are provided on the front and rear sides of both sides of the recessed frame. A mounting bracket is installed inside the recessed frame. Slider blocks are welded to the front and rear sides of both sides of the mounting bracket. The sliders are slidably connected inside the slide grooves. An LED light panel is installed inside the mounting bracket. A locking block is engaged with the bottom side of the slide groove. The top of the locking block contacts the bottom of the slider. A sealing plate is fixedly connected to the bottom of the locking block. The top of the sealing plate contacts the bottom of the recessed frame. A magnetic light-transmitting structure is provided at the bottom of the lamp housing, located at the bottom of the LED light panel and the sealing plate.

[0010] Preferably, the magnetic light-transmitting structure includes a retaining groove formed at the bottom of the outer wall of the lamp housing, and a light-transmitting cover plate is snapped onto the bottom of the lamp housing, with the inner wall of the light-transmitting cover plate in contact with the outer wall of the retaining groove.

[0011] Preferably, a permanent magnet strip is bonded to the inside of the edge groove, and the permanent magnet strip is located at the top of the bottom edge of the light-transmitting cover plate.

[0012] Preferably, a metal suction plate is adhered to the bottom edge of the light-transmitting cover, and the metal suction plate is magnetically connected to the permanent magnet strip.

[0013] Preferably, a heat dissipation fin is fixedly connected to the top of the lamp housing, the heat dissipation fin is integrally formed with the lamp housing, and the bottom of the heat dissipation fin contacts the top of the LED light panel.

[0014] Preferably, the top of the LED light panel is electrically connected to a power connection socket via a driver power supply box, and a power connection plug is inserted into the end of the power connection socket away from the LED light panel. The end of the power connection plug away from the power connection socket penetrates through the top side of the lamp housing.

[0015] Preferably, the front and rear sides of the light-transmitting cover are provided with anti-slip textures, which are distributed in a grid pattern.

[0016] Preferably, a diffusion film is adhered to the bottom side inside the light-transmitting cover, and the diffusion film is located at the bottom of the LED light panel.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application, by setting up a lamp housing and a convenient disassembly and maintenance component, allows for easy maintenance when the lamp housing is fixed in the mounting groove of plasterboard, aluminum ceiling panel, etc., and the internal LED light board is faulty and requires maintenance, inspection, or replacement. Simply pull open the magnetic light-transmitting structure at the bottom of the lamp housing to release it from the enclosure. Then, gently push the lamp housing upward with one hand and pull the closing plate with the other hand to remove the locking block, releasing the limit on the mounting bracket slider. The mounting bracket containing the LED light board can then be pulled out from the lamp housing through the sliding engagement of the slider and the internal groove of the recessed frame. The LED light board can then be removed from the mounting bracket for easy fault inspection or replacement. After replacement and maintenance, the installation can be reversed by following the above steps. The entire process is simple to operate, avoiding the need to disassemble the lamp housing when maintaining and replacing the LED light board, which could damage the mounting groove on the mounting surface. It also significantly reduces the time and economic costs of maintenance, precisely solving the problem of inconvenient maintenance of traditional recessed lamps.

[0019] 2. This application incorporates elastic claws that are welded and fixed to the front and rear sides of the lamp housing. During installation, the elastic claws, made of elastic steel sheets, can securely engage the lamp housing in the mounting groove, ensuring the reliability of the lamp housing installation. At the same time, it does not affect the normal maintenance and repair of the easy-to-remove maintenance components. Thus, in conjunction with the easy-to-remove maintenance components, it not only achieves a secure installation of the lamp but also solves the problem of inconvenient maintenance of traditional recessed lamps. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the embedded lighting device of this utility model;

[0021] Figure 2 This is a structural diagram of the lamp housing of this utility model;

[0022] Figure 3 This is a structural diagram of the easy-to-disassemble and maintain component of this utility model;

[0023] Figure 4 This is a structural diagram of the magnetic light-transmitting structure of this utility model;

[0024] Figure 5 This is a structural diagram of the light-transmitting cover plate of this utility model.

[0025] In the diagram, 1. Lamp housing; 2. Flexible clip; 3. Easy-to-remove maintenance component; 301. Recessed frame; 302. Slide groove; 303. Mounting bracket; 304. Slider; 305. LED light panel; 306. Clip; 307. Enclosed plate; 308. Magnetic light-transmitting structure; 3081. Edge groove; 3082. Light-transmitting cover plate; 3083. Permanent magnet strip; 3084. Metal suction plate; 4. Heat dissipation fins; 5. Power connection socket; 6. Power connection plug; 7. Anti-slip texture; 8. Diffuser film. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] An embedded lighting device includes a lighting housing 1, with elastic claws 2 welded to the front and rear sides of both sides of the lighting housing 1, and easy-to-remove maintenance components 3 provided inside and at the bottom of the lighting housing 1.

[0029] The easy-to-disassemble maintenance component 3 includes a recessed frame 301 fixedly connected inside the lamp housing 1. Slide grooves 302 are provided on the front and rear sides of both sides of the recessed frame 301. A mounting bracket 303 is provided inside the recessed frame 301. Slider blocks 304 are welded to the front and rear sides of both sides of the mounting bracket 303. The sliders 304 are slidably connected inside the slide grooves 302. An LED light panel 305 is provided inside the mounting bracket 303. A locking block 306 is engaged with the bottom side of the slide groove 302. The top of the locking block 306 contacts the bottom of the slider 304. A sealing plate 307 is fixedly connected to the bottom of the locking block 306. The top of the sealing plate 307 contacts the bottom of the recessed frame 301. A magnetic light-transmitting structure 308 is provided at the bottom of the lamp housing 1. The magnetic light-transmitting structure 308 is located at the bottom of the LED light panel 305 and the sealing plate 307.

[0030] In this embodiment: by setting up a lamp housing 1, elastic claws 2, and easy-to-remove maintenance components 3, when the lamp housing 1 is fixed in the mounting groove of plasterboard, aluminum ceiling panel, etc., and the LED light panel 305 fails to light up after long-term use, requiring maintenance or replacement of the internal LED light panel 305, first pull the magnetic light-transmitting structure 308 at the bottom of the lamp housing 1 to release it from the enclosure of the bottom of the housing, exposing the internal structure of the lamp housing 1. Then remove the sealing plate 307. At this time, the locking block 306 connected to the sealing plate 307 disengages from the sliding groove 302, releasing the restriction on the slider 304 of the mounting bracket 303. Since the sliders 304 on both sides of the mounting bracket 303 are slidably connected to the sliding groove 30 of the recessed frame 301, the locking block 306 disengages from the sliding groove 302. Inside 2, the mounting bracket 303 can be pulled out along the slide groove 302. After pulling out the mounting bracket 303, the operator can easily remove the LED light board 305 inside the mounting bracket 303 for maintenance, repair or replacement. After maintenance, the LED light board 305 is installed back into the mounting bracket 303. Then, the mounting bracket 303 is pushed back into the recessed frame 301 through the cooperation of the slider 304 and the slide groove 302. The sealing plate 307 is installed so that the locking block 306 is re-locked into the slide groove 302 and abuts against the slider 304. Finally, its magnetic light-transmitting structure 308 is installed to the bottom of the lamp housing 1 to achieve overall closure. The entire process does not require disassembling the lamp housing 1. Relying on the structural cooperation of the easy-to-disassemble maintenance component 3, the combination of convenient maintenance and stable installation is achieved.

[0031] Specifically, such as Figure 4 As shown, the magnetic light-transmitting structure 308 includes a retaining groove 3081 formed at the bottom of the outer wall of the lamp housing 1, and a light-transmitting cover plate 3082 is snapped onto the bottom of the lamp housing 1. The inner wall of the light-transmitting cover plate 3082 is in contact with the outer wall of the retaining groove 3081.

[0032] Specifically, such as Figure 4 As shown, a permanent magnet strip 3083 is bonded inside the edge groove 3081, and the permanent magnet strip 3083 is located at the top of the bottom edge of the light-transmitting cover plate 3082.

[0033] Specifically, such as Figure 4 As shown, a metal suction piece 3084 is glued to the bottom edge of the light-transmitting cover plate 3082, and the metal suction piece 3084 is magnetically connected to the permanent magnet strip 3083.

[0034] In this embodiment: by setting up a magnetic light-transmitting structure 308, the locking groove 3081 at the bottom of the lamp housing 1 provides a positioning and installation base for the light-transmitting cover plate 3082, so that the light-transmitting cover plate 3082 can be accurately locked into the bottom of the lamp housing. The permanent magnet strip 3083 in the locking groove 3081 and the metal suction piece 3084 on the top edge of the light-transmitting cover plate 3082 are magnetically attracted, which can quickly realize the closing and detachment of the light-transmitting cover plate 3082 from the lamp housing 1. When it is necessary to maintain the LED light board 305 inside the lamp housing 1, simply pull the light-transmitting cover plate 3082 outward to detach the metal suction piece 3084 from the permanent magnet strip 3083 and open the bottom of the lamp housing 1. This can be done without the need for tools and can be repeatedly and stably attracted, taking into account both sealing reliability and operation convenience.

[0035] Specifically, such as Figure 1 As shown, a heat dissipation fin 4 is fixedly connected to the top of the lamp housing 1. The heat dissipation fin 4 and the lamp housing 1 are integrally formed. The bottom of the heat dissipation fin 4 is in contact with the top of the LED light board 305.

[0036] Specifically, such as Figure 3 As shown, the top of the LED light panel 305 is electrically connected to a power connection socket 5 via a driver power supply box. A power connection plug 6 is plugged into the end of the power connection socket 5 away from the LED light panel 305. The end of the power connection plug 6 away from the power connection socket 5 passes through the top side inside the lamp housing 1.

[0037] In this embodiment: by setting heat dissipation fins 4, power connection sockets 5 and power connection plugs 6, the heat dissipation fins 4 are integrally formed with the lamp housing 1 and directly contact the top of the LED light board 305. This allows the heat generated by the LED light board 305 during operation to be conducted to the fins and then diffused into the air through the fins, indirectly reducing the temperature of the LED light board 305 and preventing high temperature from affecting its service life. The plug-in connection of the power connection socket 5 and the power connection plug 6 enables quick connection between the LED light board 305 and external circuits. During installation, simply insert the power connection plug 6 into the power connection socket 5 to turn on the power. During maintenance, the two are separated to facilitate the removal of the LED light board 305 for maintenance and replacement, as well as subsequent reinstallation and use.

[0038] Specifically, such as Figure 5 As shown, anti-slip textures 7 are provided on both the front and rear sides of the light-transmitting cover plate 3082, and the anti-slip textures 7 are distributed in a grid pattern.

[0039] Specifically, such as Figure 5 As shown, a diffusion film 8 is bonded to the bottom side inside the light-transmitting cover plate 3082, and the diffusion film 8 is located at the bottom of the LED light panel 305.

[0040] In this embodiment: by setting anti-slip texture 7 and diffusion film 8, the grid-like anti-slip texture 7 on the front and rear sides of the light-transmitting cover 3082 can increase the friction between the user's hand and the cover. When pulling to open or close the light-transmitting cover 3082, it can prevent the hand from slipping and causing operational errors, and improve the grip stability during use. The diffusion film 8 set in the light-transmitting cover 3082 is located at the bottom of the LED light panel 305. It can convert the direct light emitted by the LED light panel 305 into uniform diffused light, reduce the glare of the light and make the lighting range larger and more uniform, so as to facilitate use.

[0041] Working Principle: During the installation and use of the recessed lighting fixture, firstly, the flexible claws 2 welded to both sides of the fixture housing 1 are used to align the fixture housing 1 with the mounting groove on the plasterboard or aluminum ceiling panel. The elasticity of the claws 2 secures the inner wall of the mounting groove, thus firmly fixing the fixture housing 1. When the lighting fixture is in use, the LED light board 305 generates heat. This heat is indirectly conducted through the heat dissipation fins 4 that contact its top and diffused into the air, preventing the LED light board 305 from having its lifespan affected by high temperatures. Simultaneously, the LED light board 305 connects to the power connection socket 5, which is integrated into the driver power supply box on its top, and plugs into the power connection plug 6 that runs through the top side of the fixture housing 1. One end of the connector 6 is connected to the mains power, enabling the LED light board 305 to be powered by the external circuit, ensuring that the LED light board 305 can emit light normally. The light emitted by the LED light board 305 passes through the diffusion film 8 on the inner bottom side of the light-transmitting cover 3082, converting the direct light into uniform diffused light, reducing glare and making the lighting range more uniform. The light-transmitting cover 3082 is positioned and engaged by the locking groove 3081 at the bottom of the lamp housing 1. The permanent magnet strip 3083 in the locking groove 3081 is magnetically attracted to the metal suction piece 3084 on the edge of the light-transmitting cover 3082, ensuring that the light-transmitting cover 3082 is stably sealed at the bottom of the lamp housing 1, without affecting the illumination of the LED light board 305. When the LED light panel 305 fails to light up after prolonged use and requires maintenance or replacement, pull the light-transmitting cover 3082 with both hands to disengage the metal suction piece 3084 from the permanent magnet strip 3083, open the bottom of the lamp housing 1, and then remove the sealing plate 307. The locking block 306 connected to the sealing plate 307 will simultaneously disengage from the slide groove 302 of the recessed frame 301, releasing the limit on the slider 304 of the mounting bracket 303. Then, pull the mounting bracket 303 outward along the slide groove 302 of the recessed frame 301, unplug the power connector 6 from the power connector socket 5, and you can take out the LED light panel 305 inside the mounting bracket 303 for inspection or replacement. After maintenance, remove the LED light panel 3085. 5. Reinstall the mounting bracket 303 and insert the power connector 6 back into the power connector socket 5. Then, push the mounting bracket 303 back into the recessed frame 301 through the cooperation of the slider 304 and the slide groove 302. After that, install the sealing plate 307, so that the locking block 306 can be re-locked into the slide groove 302 and abut against the slider 304, restoring the limiting position of the mounting bracket 303 that carries the LED light board 305. Finally, align the light-transmitting cover plate 3082 with the edge groove 3081, so that the metal suction piece 3084 and the permanent magnet strip 3083 can be magnetically attracted again, closing the bottom of the lamp housing 1 and completing the maintenance reset. The entire process does not require disassembling the lamp housing 1, thus ensuring that the mounting groove on the gypsum board or aluminum ceiling is not damaged.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An embedded lighting device, comprising a lighting housing (1), characterized in that: The front and rear sides of both sides of the lamp housing (1) are welded with elastic claws (2), and the inside and bottom of the lamp housing (1) are provided with easy-to-disassemble maintenance components (3); The easy-to-remove maintenance component (3) includes a recessed frame (301) fixedly connected inside the lamp housing (1). Slide grooves (302) are provided on both the front and rear sides of the recessed frame (301). A mounting bracket (303) is provided inside the recessed frame (301). Slider blocks (304) are welded to both the front and rear sides of the mounting bracket (303). The sliders (304) are slidably connected inside the slide grooves (302). An LED light panel (305) is provided inside the mounting bracket (303). The bottom side of the slide groove (302) is engaged with a locking block (306), the top of the locking block (306) is in contact with the bottom of the slider (304), the bottom of the locking block (306) is fixedly connected with a sealing plate (307), the top of the sealing plate (307) is in contact with the bottom of the concave frame (301), and the bottom of the lamp housing (1) is provided with a magnetic light-transmitting structure (308), which is located at the bottom of the LED lamp board (305) and the sealing plate (307).

2. An embedded lighting device according to claim 1, characterized in that: The magnetic light-transmitting structure (308) includes a retaining groove (3081) at the bottom of the outer wall of the lamp housing (1), and a light-transmitting cover plate (3082) is snapped onto the bottom of the lamp housing (1), with the inner wall of the light-transmitting cover plate (3082) in contact with the outer wall of the retaining groove (3081).

3. An embedded lighting device according to claim 2, characterized in that: A permanent magnet strip (3083) is bonded inside the edge groove (3081), and the permanent magnet strip (3083) is located at the top of the bottom edge of the light-transmitting cover plate (3082).

4. An embedded lighting device according to claim 2, characterized in that: A metal suction piece (3084) is bonded to the bottom edge of the light-transmitting cover plate (3082), and the metal suction piece (3084) is magnetically connected to the permanent magnet strip (3083).

5. An embedded lighting device according to claim 1, characterized in that: The top of the lamp housing (1) is fixedly connected to a heat dissipation fin (4), the heat dissipation fin (4) and the lamp housing (1) are integrally formed, and the bottom of the heat dissipation fin (4) is in contact with the top of the LED lamp board (305).

6. An embedded lighting device according to claim 1, characterized in that: The top of the LED light panel (305) is electrically connected to a power connection socket (5) via a driver power supply box. A power connection plug (6) is inserted into the end of the power connection socket (5) away from the LED light panel (305). The end of the power connection plug (6) away from the power connection socket (5) penetrates the top side inside the lamp housing (1).

7. An embedded lighting device according to claim 2, characterized in that: The front and rear sides of the light-transmitting cover plate (3082) are provided with anti-slip textures (7), which are distributed in a grid pattern.

8. An embedded lighting device according to claim 2, characterized in that: A diffusion film (8) is bonded to the bottom side inside the light-transmitting cover plate (3082), and the diffusion film (8) is located at the bottom of the LED light panel (305).

Images