A pre-buried LED light slot

Abstract

This utility model relates to the field of lighting device technology, and in particular to a pre-embedded LED light trough. This utility model provides a pre-embedded LED light trough, including a trough plate, a fixing plate, and screws. The fixing plates are symmetrically arranged inside the trough plate, which has a long, hollow cavity structure. Two fixing plates are symmetrically arranged inside the trough plate to support LED light strips. Multiple screws are provided at the bottom of the trough plate, and the screws are screwed into pre-set mounting holes in the building. The trough plate also includes connecting rods, limiting plates, and silicone plates. Two vertically arranged connecting rods are fixedly connected to the left and right sides inside the trough plate, and limiting plates are slidably mounted on the connecting rods. Silicone plates are fixedly connected to the top left and right sides of the fixing plates. Through the limiting mechanism composed of connecting rods, limiting plates, silicone plates, springs, and push plates, the LED light strips can be quickly installed and easily disassembled. At the same time, it provides flexible clamping and reliable fixation during use, effectively avoiding damage to the surface of the light strips, improving construction efficiency and long-term stability.

Description

Technical Field

[0001] This utility model relates to the field of lighting device technology, and in particular to a pre-embedded LED light trough. Background Technology

[0002] Pre-embedded LED light troughs are specialized linear lighting installation channels that are embedded in the structure during the building construction phase (such as concrete pouring, wall masonry, and ground leveling) for subsequent installation of LED light strips, achieving a concealed, integrated, and decorative lighting effect without exposed light fixtures.

[0003] Patent CN216243647U discloses a protective focused LED lamp, including an LED tube, side contact plates, a locking plate, and fixing components on both sides of the locking plate. The upper surface of the LED tube has an arc-shaped raised structure design. Metal wires are pre-embedded on both sides inside the LED tube. Side contact plates are fixedly installed on both sides of the outer surface of the LED tube. A locking plate is fixedly installed at the center of the outer surface of the side contact plates. Two locking grooves are opened inside the locking plate, and fixing components are fixedly installed on both sides of the two locking grooves. An outer protective plate is provided on the outside of the side contact plates. Although the above patent uses an arc-shaped raised structure on the upper surface of the LED tube, this structural design can give the LED lamp good focusing performance and effectively improve the effect. However, when the lamp malfunctions or needs maintenance, it must be completely disassembled or even scrapped. This is not only cumbersome and costly to maintain, but also prone to damage to the outer shell or optical surface due to the use of tools during installation or disassembly, affecting aesthetics and service life. It is difficult to meet the needs of modern lighting engineering for convenient maintenance and efficient construction.

[0004] Therefore, there is an urgent need for a pre-embedded LED light trough that facilitates quick installation and easy disassembly of light strips. Utility Model Content

[0005] To overcome the shortcomings of existing patents, which require complete disassembly or even scrapping when the lamp malfunctions or needs maintenance, resulting in cumbersome operation, high maintenance costs, and easy damage to the outer shell or optical surface due to the use of tools during installation or disassembly, affecting aesthetics and service life, and failing to meet the needs of modern lighting engineering for convenient maintenance and efficient construction, this utility model provides a pre-embedded LED light trough for quick installation and convenient disassembly of light strips.

[0006] The technical implementation scheme of this utility model is as follows: a pre-embedded LED light trough includes a trough plate, a fixing plate, and screws. The fixing plates are symmetrically arranged inside the trough plate. The trough plate has a long strip-shaped hollow structure, and two fixing plates are symmetrically arranged inside it to support LED light strips. Multiple screws are arranged at the bottom of the trough plate. The screws are screwed into the pre-set mounting holes in the building. It also includes a connecting rod, a limiting plate, a silicone plate, a spring, and a push plate. Two vertically arranged connecting rods are fixedly connected to the left and right sides inside the trough plate. The limiting plates are slidably arranged on the connecting rods. The top left and right sides of the fixing plate are fixedly connected to the silicone plates. The connecting rods are fitted with springs. The two ends of the springs are connected to the trough plate and the connecting rods, respectively. The top of the limiting plate is fixedly connected to the push plate.

[0007] Optionally, it also includes a stabilizing plate, a light-transmitting plate, and a sealing strip. The stabilizing plate is snapped onto the top of the groove plate, the light-transmitting plate is embedded in the stabilizing plate, and the sealing strip is provided on the outer periphery of the stabilizing plate, with the sealing strip in contact with the groove plate.

[0008] Optionally, it also includes heat dissipation fins, a retaining plate, and a plastic plate. Heat dissipation fins are detachably installed on both the front and rear sides of the slot plate. Retaining plates are fixedly connected to both the left and right sides of the heat dissipation fins. Two plastic plates are installed on the positioning surfaces on both the left and right sides of the slot plate, and the plastic plates are in close contact with the retaining plates.

[0009] Optionally, it also includes tape and a protective film, with tape provided at the bottom of the groove plate and a protective film provided on the adhesive surface of the tape.

[0010] Optionally, it also includes an anti-slip pad, with the side of the push plate away from the spring having the anti-slip pad attached.

[0011] Optionally, it also includes thermally conductive silicone, with the inner wall of the slot plate provided with thermally conductive silicone.

[0012] Compared with the prior art, this utility model provides a pre-embedded LED light trough, which has the following beneficial effects: 1. Through the limiting mechanism composed of a connecting rod, a limiting plate, a silicone plate, a spring and a push plate, the LED light strip can be quickly installed and easily disassembled. At the same time, it provides flexible clamping and reliable fixing during use, effectively avoiding damage to the surface of the light strip, improving construction efficiency and long-term stability.

[0013] 2. When in use, the light emitted by the LED light strip diffuses evenly through the light-transmitting plate on the stabilizer plate, achieving a soft, uniform, and glare-free lighting effect.

[0014] 3. Heat is efficiently conducted to the slot plate through the thermally conductive silicone pad. The heat dissipation fins on the front and back sides of the slot plate greatly increase the heat dissipation area, and rely on natural air convection to continuously dissipate heat to the surrounding environment, thereby effectively reducing the working temperature of the LED light strip and extending its service life. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a partial sectional view of the slot plate, fixing plate, and thermally conductive silicone components of this utility model.

[0017] Figure 3 This is a partial cross-sectional view of the screw, tape, and protective film components of this utility model.

[0018] Figure 4 This is a partial cross-sectional view of the limiting plate, silicone plate, and push plate components of this utility model.

[0019] Figure 5 This is a partial cross-sectional view of the stabilizing plate, light-transmitting plate, and sealing strip of this utility model.

[0020] Figure 6 This is a partial cross-sectional view of the heat dissipation fins, card plate, and plastic plate components of this utility model.

[0021] The meanings of the labels in the attached diagram are as follows: 1: slot plate, 2: fixing plate, 3: screw, 4: tape, 5: protective film, 6: connecting rod, 7: limiting plate, 8: silicone plate, 9: spring, 10: push plate, 11: anti-slip pad, 12: thermally conductive silicone, 13: stabilizing plate, 14: light-transmitting plate, 15: sealing strip, 16: heat dissipation fins, 17: clamping plate, 18: plastic plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0023] Example 1: A pre-embedded LED light trough, please refer to... Figures 1-6The system includes a slot plate 1, a fixing plate 2, and screws 3. The fixing plates 2 are symmetrically arranged inside the slot plate 1. The slot plate 1 has a long, hollow structure with two symmetrical fixing plates 2 inside to support the LED light strip. Several screws 3 are located at the bottom of the slot plate 1, and the screws 3 are screwed into pre-drilled mounting holes. The system also includes connecting rods 6, limiting plates 7, silicone plates 8, springs 9, and push plates 10. Two vertically arranged connecting rods 6 are fixedly connected to both the left and right sides inside the slot plate 1. The connecting rods 6 have sliding... A limiting plate 7 is provided, and silicone plates 8 are fixedly connected to the top left and right sides of the fixing plate 2. A spring 9 is sleeved on the connecting rod 6, and the two ends of the spring 9 are connected to the slot plate 1 and the connecting rod 6 respectively. A push plate 10 is fixedly connected to the top of the limiting plate 7. Adhesive tape 4 is provided at the bottom of the slot plate 1, and a protective film 5 is provided on the adhesive surface of the adhesive tape 4. When installing the slot plate 1, the protective film 5 on the adhesive tape 4 at the bottom of the slot plate 1 can be removed first, and the light slot can be temporarily pasted and positioned using it. An anti-slip pad 11 is adhered to the side of the push plate 10 away from the spring 9 to increase the friction between the push plate 10 and the hand, making it easier to operate.

[0024] During the construction of the main building structure, the channel plate 1 is screwed into the pre-drilled installation holes in the building wall, ceiling, or floor using multiple screws 3 to achieve a stable installation of the light trough. When installing the LED light strip, push the push plate 10, causing it to drive the limiting plate 7 to overcome the elastic force of the spring 9 and slide along the connecting rod 6 away from the silicone plate 8, thereby freeing up sufficient installation space above the fixing plate 2. Subsequently, the LED light strip is placed on the supporting surfaces of the two fixing plates 2 and adjusted to the required position so that its left and right sides are in contact with the silicone plate 8 on the top of the fixing plate 2. The silicone plate 8 not only provides flexible support but also adapts to... To minimize dimensional tolerances and effectively prevent scratching the LED strip surface during installation, after the push plate 10 is released, the limiting plate 7 returns to its original position along the connecting rod 6 towards the silicone plate 8 under the restoring force of the spring 9. The push plate 10 then presses against the left and right lateral edges of the LED strip, firmly clamping it onto the fixing plate 2. When maintenance or replacement of the LED strip is required, simply push the push plate 10 outward again to overcome the spring force of the spring 9 and release the clamp on the strip, allowing for convenient and safe removal of the strip. This structure enables rapid installation and convenient disassembly of the LED strip, improving construction efficiency and reliability.

[0025] Example 2: Based on Example 1, please refer to... Figure 1 and Figure 5 It also includes a stabilizing plate 13, a light-transmitting plate 14, and a sealing strip 15. The stabilizing plate 13 is snapped onto the top of the groove plate 1. The light-transmitting plate 14 is embedded in the stabilizing plate 13. The sealing strip 15 is provided on the outer periphery of the stabilizing plate 13 and is in contact with the groove plate 1.

[0026] After the LED light strip is installed, the stabilizing plate 13 is installed on the top of the slot plate 1 by snap-fit. The sealing strip 15 set on the outer periphery of the stabilizing plate 13 fits tightly with the inner wall of the slot plate 1, effectively preventing dust and moisture from entering the light slot and significantly improving the dustproof and waterproof performance of the device. When in use, the light emitted by the LED light strip is evenly diffused through the light-transmitting plate 14 on the stabilizing plate 13, achieving a soft, uniform and glare-free lighting effect.

[0027] Please see Figure 1 , Figure 2 , Figure 3 and Figure 6 It also includes heat dissipation fins 16, clamping plates 17 and plastic plates 18. Heat dissipation fins 16 are detachably installed on both the front and rear sides of the slot plate 1. Clamping plates 17 are fixedly connected to both the left and right sides of the heat dissipation fins 16. Two plastic plates 18 are provided on the positioning surfaces on both the left and right sides of the slot plate 1. The plastic plates 18 are in close contact with the clamping plates 17 to achieve tight clamping and fixation, ensuring good contact and heat conduction. Thermally conductive silicone 12 is provided on the inner wall of the slot plate 1.

[0028] The heat generated by the LED light strip during operation is efficiently conducted to the slot plate 1 through the thermally conductive silicone pad 12 between the LED light strip and the inner wall of the slot plate 1. The heat dissipation fins 16 on the front and rear sides of the slot plate 1 greatly increase the heat dissipation area, and the heat is continuously dissipated to the surrounding environment by natural air convection, thereby effectively reducing the operating temperature of the LED light strip and extending its service life.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pre-embedded LED light trough, comprising a trough plate (1), a fixing plate (2), and screws (3), wherein the fixing plate (2) is symmetrically arranged inside the trough plate (1), the trough plate (1) is a long strip-shaped cavity structure, and two fixing plates (2) are symmetrically arranged inside it for supporting LED light strips, and multiple screws (3) are provided at the bottom of the trough plate (1), the screws (3) being screwed into pre-set mounting holes in the building, characterized in that: It also includes a connecting rod (6), a limiting plate (7), a silicone plate (8), a spring (9) and a push plate (10). Two vertically arranged connecting rods (6) are fixedly connected to the left and right sides inside the groove plate (1). The limiting plate (7) is slidably arranged on the connecting rod (6). The silicone plate (8) is fixedly connected to the left and right sides of the top of the fixing plate (2). The connecting rod (6) is fitted with a spring (9). The two ends of the spring (9) are connected to the groove plate (1) and the connecting rod (6) respectively. The push plate (10) is fixedly connected to the top of the limiting plate (7).

2. The pre-embedded LED light trough according to claim 1, characterized in that: It also includes a stabilizing plate (13), a light-transmitting plate (14) and a sealing strip (15). The stabilizing plate (13) is snapped onto the top of the groove plate (1). The light-transmitting plate (14) is embedded in the stabilizing plate (13). The sealing strip (15) is provided on the outer periphery of the stabilizing plate (13) and is in contact with the groove plate (1).

3. A pre-embedded LED light trough according to claim 2, characterized in that: It also includes heat dissipation fins (16), a retaining plate (17) and a plastic plate (18). The heat dissipation fins (16) are detachably installed on both the front and rear sides of the slot plate (1). The retaining plates (17) are fixedly connected to both the left and right sides of the heat dissipation fins (16). Two plastic plates (18) are installed on the positioning surfaces on both the left and right sides of the slot plate (1). The plastic plates (18) are in close contact with the retaining plates (17).

4. A pre-embedded LED light trough according to claim 3, characterized in that: It also includes tape (4) and protective film (5). Tape (4) is provided at the bottom of the groove plate (1), and protective film (5) is provided on the adhesive surface of tape (4).

5. A pre-embedded LED light trough according to claim 4, characterized in that: It also includes an anti-slip pad (11), and the side of the push plate (10) away from the spring (9) is glued with the anti-slip pad (11).

6. A pre-embedded LED light trough according to claim 5, characterized in that: It also includes thermally conductive silicone (12), and the inner wall of the groove plate (1) is provided with thermally conductive silicone (12).

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