Edge-free embedded lamp

Abstract

The utility model discloses a rimless embedded lamp, which relates to the technical field of lamps, in particular to a rimless embedded lamp, which comprises a lamp cavity carrier and a lampshade, a round rod is rotatably connected inside the lamp cavity carrier through a bearing, an adjusting disc is mounted at the bottom of the round rod, a gear is mounted at the top of the round rod, and the gear is meshed with a rack rod through teeth. An extension plate is installed at the end of the rack rod, a T-shaped sliding block is installed on the side face, away from the teeth, of the rack rod, and threaded holes are formed in the lamp cavity carrier and the adjusting disc. The rimless embedded lamp has the effect of facilitating lamp installation, a lamp cavity carrier is embedded into a wall, through cooperation of a gear and a rack rod, an extension plate can conveniently extend outwards to play a role in limiting and supporting in the wall, lamp installation is facilitated, through arrangement of bolts, the position of the extension plate is conveniently limited, and installation is convenient. The stability of lamp installation is improved, and the purpose of improving practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a borderless recessed lamp. Background Technology

[0002] Frameless recessed lights are a modern lighting fixture typically used in ceilings, walls, or furniture to provide a clean and aesthetically pleasing lighting effect. After installation, the light fixture is flush with the surface, with virtually no visible frame, resulting in a clean and modern visual effect. Recessed into the ceiling, wall, or other structure, the light saves space and is suitable for minimalist styles. They usually use LED light sources, producing soft and evenly distributed light, ideal for creating a comfortable lighting environment. The light fixture is recessed and secured by creating an opening in the ceiling or wall according to its dimensions.

[0003] Existing frameless recessed lights are cumbersome to install and have poor practicality, which affects the safety and efficiency of the lights. In addition, existing frameless recessed lights are not convenient for disassembling and assembling the lampshade. The present invention solves the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a borderless embedded lamp, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: A frameless recessed lamp includes a lamp cavity carrier and a lampshade. A round rod is rotatably connected inside the lamp cavity carrier via a bearing. An adjusting plate is installed at the bottom of the round rod, and a gear is installed at the top of the round rod. The gear meshes with a rack rod through its teeth. An extension plate is installed at the end of the rack rod, and a T-shaped slider is installed on the side of the rack rod away from the teeth. Threaded holes are opened inside the lamp cavity carrier and the adjusting plate, and bolts are installed inside the threaded holes. An LED lighting lamp is installed at the bottom of the lamp cavity carrier. An annular baffle is installed on the outer surface of the lamp cavity carrier, and a positioning slider is installed on the inner surface of the lampshade. An inverted U-shaped groove and a cavity groove are respectively opened on the outer surface of the lamp cavity carrier. An elastic sheet is installed inside the cavity groove, and a hemispherical ball is installed on one side of the elastic sheet.

[0008] Optionally, there are two rack rods, both located inside the lamp cavity carrier, with the rod and gear sharing the same center.

[0009] Optionally, one end of the extension plate is located inside the luminaire cavity carrier, and the other end of the extension plate is located outside the luminaire cavity carrier.

[0010] Optionally, the interior of the lamp cavity carrier is provided with a T-shaped groove with the front-back direction as the depth direction and the left-right direction as the length direction. The end of the T-shaped slider is located inside the T-shaped groove, and the T-shaped slider can slide along the length direction of the T-shaped groove.

[0011] Optionally, the end of the positioning slider is located inside the inverted U-shaped groove, and the positioning slider can slide along the length of the inverted U-shaped groove, with the cavity groove communicating with the inverted U-shaped groove.

[0012] Optionally, the diameter of the lampshade is larger than the diameter of the lamp cavity carrier, the lampshade is fitted onto the end of the lamp cavity carrier, and the LED lighting lamp is located in the cavity formed between the lampshade and the lamp cavity carrier.

[0013] Optionally, a semi-circular groove is provided on one side of the positioning slider, one end of the hemisphere is located inside the cavity groove, and the other end of the hemisphere is inserted into the interior of the semi-circular groove.

[0014] This utility model provides a frameless recessed light, which has the following beneficial effects:

[0015] 1. This frameless recessed light, through the arrangement of a round rod, adjusting disc, gear, rack and pinion, extension plate, T-shaped slider, bolts, and annular baffle, achieves a convenient installation effect. The hollow carrier of the light fixture is embedded inside the wall. Through the cooperation of the gear and rack and pinion, the extension plate can extend outward to provide limiting support within the wall, facilitating the installation of the light fixture. The bolts can easily limit the position of the extension plate, improving the stability of the light fixture installation and thus enhancing its practicality.

[0016] 2. This frameless recessed light, through the design of a positioning slider, an inverted U-shaped groove, a cavity groove, an elastic sheet, and a hemispherical ball, enables the easy disassembly and replacement of the lampshade. The positioning slider and the interior of the inverted U-shaped groove facilitate the installation of the lampshade, while the cooperation of the elastic sheet and the hemispherical ball improves the stability of the lampshade installation. Conversely, it facilitates the quick disassembly of the lampshade, thereby enhancing its practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional, bottom-view structural diagram of the present invention;

[0019] Figure 3 This is a structural schematic diagram of the present invention in frontal cross-section;

[0020] Figure 4 This is a top view sectional diagram of the present invention.

[0021] Figure 5This is a side view sectional diagram of the present invention.

[0022] Figure 6 This utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Lamp cavity carrier; 2. Lampshade; 3. Round rod; 4. Adjustment disc; 5. Gear; 6. Rack; 7. Extension plate; 8. T-shaped slider; 9. Bolt; 10. LED lighting lamp; 11. Annular baffle; 12. Positioning slider; 13. Inverted U-shaped groove; 14. Cavity groove; 15. Elastic sheet; 16. Hemisphere. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Please see Figures 1 to 6 This utility model provides a technical solution: a frameless embedded lamp, including a lamp cavity carrier 1 and a lampshade 2. A round rod 3 is rotatably connected inside the lamp cavity carrier 1 via a bearing. An adjusting plate 4 is installed at the bottom of the round rod 3, and a gear 5 is installed at the top of the round rod 3. The gear 5 meshes with a rack rod 6 through its teeth. An extension plate 7 is installed at the end of the rack rod 6. A T-shaped slider 8 is installed on the side of the rack rod 6 away from the teeth. Threaded holes are opened inside the lamp cavity carrier 1 and the adjusting plate 4. Bolts 9 are installed inside the threaded holes. An LED lighting lamp 10 is installed at the bottom of the lamp cavity carrier 1. An annular baffle 11 is installed on the outer surface of the lamp cavity carrier 1. A positioning slider 12 is installed on the inner surface of the lampshade 2. An inverted U-shaped groove 13 and a cavity groove 14 are opened on the outer surface of the lamp cavity carrier 1. An elastic sheet 15 is installed inside the cavity groove 14, and a hemispherical ball 16 is installed on one side of the elastic sheet 15.

[0027] Specifically, there are two rack rods 6, both located inside the lamp cavity carrier 1, with the round rod 3 and the gear 5 sharing the same center.

[0028] Please refer to Figure 3 to Figure 4 Through the cooperation of gear 5 and rack 6, the two extension plates 7 can extend outward or retract inward simultaneously, so that the extension plates 7 can play the role of supporting the lamp cavity carrier 1.

[0029] Specifically, one end of the extension plate 7 is located inside the lamp cavity carrier 1, and the other end of the extension plate 7 is located outside the lamp cavity carrier 1.

[0030] Please refer to Figure 1 to Figure 4 This facilitates the retraction of the extension plate 7 into the interior of the lamp cavity carrier 1, and also facilitates the outward extension of the extension plate 7.

[0031] Specifically, the interior of the lamp cavity carrier 1 is provided with a T-shaped groove with the front-back direction as the depth direction and the left-right direction as the length direction. The end of the T-shaped slider 8 is located inside the T-shaped groove, and the T-shaped slider 8 can slide along the length direction of the T-shaped groove.

[0032] Please refer to Figure 4. The T-shaped slider 8 slides along the length of the T-shaped groove to facilitate the adjustment of the position of the extension plate 7.

[0033] Specifically, the end of the positioning slider 12 is located inside the inverted U-shaped groove 13, and the positioning slider 12 can slide along the length of the inverted U-shaped groove 13. The cavity groove 14 is connected to the inverted U-shaped groove 13.

[0034] Please refer to Figure 3 to Figure 6 The positioning slider 12 moves along the length of the inverted U-shaped groove 13, serving as a guide for the installation of the lamp cover 2.

[0035] Specifically, the diameter of the lampshade 2 is larger than the diameter of the lamp cavity carrier 1. The lampshade 2 is fitted onto the end of the lamp cavity carrier 1, and the LED lighting lamp 10 is located in the cavity formed between the lampshade 2 and the lamp cavity carrier 1.

[0036] Please see Figures 2 to 5 The lamp cover 2 provides protection and dust protection for the LED lighting lamp 10, thus enhancing its protective function.

[0037] Specifically, a semi-circular groove is provided on one side of the positioning slider 12, one end of the hemisphere 16 is located inside the cavity groove 14, and the other end of the hemisphere 16 is inserted into the interior of the semi-circular groove.

[0038] Please see Figures 3 to 6 The end of the hemisphere 16 enters the interior of the hemisphere groove, which helps to limit the position of the positioning slider 12 and improves the stability of the lampshade 2 installation.

[0039] When installing the lamp into the wall, first unscrew the bolt 9 in the threaded hole. Then rotate the adjusting disc 4, causing the round rod 3 to drive the gear 5 to rotate. The gear 5 meshes with the rack rod 6, and the end of the T-shaped slider 8 is located inside the T-shaped groove. This causes the rack rod 6 to drive the T-shaped slider 8 and the extension plate 7 to move, allowing the T-shaped slider 8 to slide along the length of the T-shaped groove. This allows the extension plate 7 to enter the interior of the lamp cavity carrier 1. Then move the lamp cavity carrier 1 so that its end enters the interior of the wall. After the annular baffle 11 abuts against the wall, rotate the adjusting disc 4 in the opposite direction to extend the extension plate 7 outward, allowing it to abut against the inner wall of the wall. This provides limitation and support for the lamp cavity carrier 1. When the threaded hole on the adjusting disc 4 aligns with the threaded hole on the lamp cavity carrier 1, tighten the bolt 9 to restrict the position of the adjusting disc 4 and improve the stability of the lamp cavity carrier 1 installation. This is achieved through the lampshade 2. The lampshade 2 serves to protect the LED lighting lamp 10 from dust. When replacing the lampshade 2, move the lampshade 2 upwards. The positioning slider 12 moves along the length of the inverted U-shaped groove 13. After the side of the semicircular groove on the positioning slider 12 abuts against the hemisphere 16, the hemisphere 16 is subjected to a horizontal force, causing the elastic sheet 15 to deform elastically. This allows the hemisphere 16 to leave the semicircular groove and enter the cavity groove 14. When the positioning slider 12 moves upwards to the top of the inverted U-shaped groove 13, rotate the lampshade 2 counterclockwise so that the positioning slider 12 reaches the end of the inverted U-shaped groove 13. Then move the lampshade 2 downwards so that the positioning slider 12 disengages from the inverted U-shaped groove 13, facilitating the quick disassembly of the lampshade 2. After installing the lampshade 2, the elastic tension of the elastic sheet 15 allows the end of the hemisphere 16 to insert into the semicircular groove, which helps to limit the position of the positioning slider 12, improves the stability of the lampshade 2 installation, and enhances its practicality.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rimless recessed light comprising a fixture cavity carrier and a lens, characterized by: The inside of the lamp cavity carrier is rotationally connected with a round rod through a bearing, the bottom of the round rod is provided with an adjusting disc, the top of the round rod is provided with a gear, the gear is engaged with a rack rod through a gear, the end of the rack rod is provided with an extension plate, the side of the rack rod away from the gear is provided with a T-shaped sliding block, the inside of the lamp cavity carrier and the inside of the adjusting disc are provided with threaded holes, the inside of the threaded holes is provided with a bolt, the bottom of the lamp cavity carrier is provided with an LED illuminating lamp, the outer surface of the lamp cavity carrier is provided with an annular baffle, the inner surface of the lampshade is provided with a positioning sliding block, the outer surface of the lamp cavity carrier is provided with a reverse U-shaped groove and a cavity groove, the inside of the cavity groove is provided with an elastic sheet, one side of the elastic sheet is provided with a semicircle ball.

2. A flush mount edge-lit light according to claim 1, wherein: The number of the rack rods is two, and the positions of the two rack rods are both in the inside of the lamp cavity carrier.

3. A flush mount edge-lit light according to claim 1, wherein: One end of the extension plate is in the inside of the lamp cavity carrier, and the other end of the extension plate is outside the lamp cavity carrier.

4. A flush mount edge-lit light according to claim 1, wherein: The inside of the lamp cavity carrier is provided with a T-shaped sliding groove with the front-rear direction as the depth direction and the left-right direction as the length direction, the end of the T-shaped sliding block is in the inside of the T-shaped sliding groove, and the T-shaped sliding block can slide along the length direction of the T-shaped sliding groove.

5. A flush mount edge-lit light according to claim 1, wherein: The end of the positioning sliding block is in the inside of the reverse U-shaped groove, the positioning sliding block can slide along the length direction of the reverse U-shaped groove, and the cavity groove is communicated with the reverse U-shaped groove.

6. A rimless inset lamp according to claim 1, wherein: The diameter of the lampshade is larger than that of the lamp cavity carrier, the lampshade is sleeved on the end of the lamp cavity carrier, and the LED illuminating lamp is in the cavity formed between the lampshade and the lamp cavity carrier.

7. A flush mount edge-lit light according to claim 1, wherein: One side of the positioning sliding block is provided with a semicircle groove, one end of the semicircle ball is in the inside of the cavity groove, and the other end of the semicircle ball is inserted into the inside of the semicircle groove.

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