Guide rail spotlight structure

Abstract

The utility model discloses a guide rail spotlight structure, which comprises a rail box, a spotlight body and a support arm, and the bottom surface of the rail box is provided with a mounting circular cavity; the spotlight body comprises a cylindrical shell, a light source plate, a reflection cup, a positioning ring and a support arm connecting part; semicircular cooling fins are integrally formed at the rear end of the cylindrical shell, and mounting threads are arranged on the inner wall of the front end of the cylindrical shell. The support arm connecting part is semicircular, and a U-shaped mounting groove is formed in the arc-shaped edge of the support arm connecting part; the end part of the support arm is arranged in the U-shaped mounting groove and is limited through a bolt; and the end part of the support arm is inserted into the mounting circular cavity and is connected through a screw rod. The heat dissipation device is reasonable in structural arrangement, can be quickly connected with a support arm, can guarantee the installation stability and the heat dissipation effectiveness by being matched with the semicircular heat dissipation fins, and is fixed with the cylindrical shell through the screws, so that the installation convenience and reliability are improved, the installation efficiency is improved, the applicability is high, and the practicability is good.

Description

Technical Field

[0001] This utility model belongs to the field of track spotlight technology, specifically relating to a track spotlight structure. Background Technology

[0002] Track lights are generally used as specific spotlights, installed on a track-like surface. They are suitable for key lighting applications in shopping malls, car showrooms, jewelry stores, hotels, brand clothing stores, high-end clubs, museums, brand showrooms, professional cabinets, counter lights, and other areas requiring focused lighting. Existing track lights typically connect to the track using a track light arm and a track connector. However, the existing track light arms are usually die-cast, and the heat sink on the lamp body is also a single piece. This makes the installation and positioning of the arm difficult, affecting both the efficiency and stability of assembly and disassembly, thus limiting its applicability and practicality. Summary of the Invention

[0003] The purpose of this utility model is to provide a rail spotlight structure with a reasonable structural design that facilitates easy assembly and disassembly.

[0004] The technical solution to achieve the purpose of this utility model is a guide rail spotlight structure, including a track box, a spotlight body and a support arm, wherein the bottom surface of the track box is provided with an installation cavity;

[0005] The spotlight body includes a cylindrical shell, a light source plate, a reflector, a positioning ring, and a support arm connecting part;

[0006] The rear end of the cylindrical shell is integrally formed with a semi-circular heat dissipation fin, and the inner wall of the front end of the cylindrical shell is provided with mounting threads.

[0007] The arm connecting part is semi-circular, and a U-shaped mounting groove is provided on the arc-shaped side of the arm connecting part;

[0008] The end of the support arm is disposed in the U-shaped mounting groove and is limited by bolts;

[0009] The arm connecting part is inserted into the rear end of the cylindrical shell and combined with the semi-circular heat dissipation fins to form a complete circle. The arm connecting part is fixed to the cylindrical shell by screws.

[0010] The positioning ring is threadedly connected to the front end of the cylindrical shell;

[0011] The end of the support arm is inserted into the mounting cavity and connected by a screw.

[0012] A further preferred embodiment is that a plurality of anti-slip protrusions are evenly distributed on the top wall of the mounting cavity;

[0013] A pressure-limiting ring is provided between the support arm and the mounting cavity;

[0014] The top surface of the pressure limiting ring is provided with several pressure protrusions;

[0015] The support arm is threadedly connected to the screw, and the pressure limiting ring is positioned against the top wall of the mounting cavity.

[0016] A further preferred embodiment is that: protrusions are uniformly arranged on the outer wall of the positioning ring, and the outer surface of the protrusions is provided with external threads;

[0017] The external thread of the positioning ring is screwed together with the mounting thread.

[0018] A further preferred embodiment is that the light source plate and the reflector are located inside the cylindrical housing, and the edge of the reflector abuts against the positioning ring for positioning.

[0019] A further preferred embodiment is that the positioning ring is a plastic structure.

[0020] A further preferred embodiment is that the side of the semi-circular heat dissipation fin is provided with a guide protrusion, and the side of the support arm connection is provided with a guide groove that cooperates with the guide protrusion.

[0021] This utility model has positive effects: The structure of this utility model is reasonable. It is provided with a semi-circular support arm connecting part, which can not only be quickly connected to the support arm, but also, together with the semi-circular heat dissipation fins, can ensure the stability of installation and the effectiveness of heat dissipation. At the same time, it is fixed to the cylindrical shell with screws, which improves the convenience and reliability of installation, and helps to improve the efficiency of installation. It has strong applicability and good practicality.

[0022] Meanwhile, anti-slip protrusions are provided on the top wall of the mounting cavity, which, together with the pressure limiting ring, can ensure the stability and reliability of the installation of the support arm and the track box, making it highly practical. Attached Figure Description

[0023] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the specific structure of the track box in this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the spotlight body and the support arm in this utility model;

[0027] Figure 4 This is a schematic diagram of the specific structure of the pressure limiting ring in this utility model.

[0028] Reference numerals: 1. Track box; 2. Spotlight body; 21. Cylindrical housing; 22. Light source plate; 23. Reflector cup; 24. Positioning ring; 25. Support arm connection; 3. Support arm; 4. Mounting cavity; 5. Semi-circular heat dissipation fin; 6. External thread; 7. U-shaped mounting groove; 8. Bolt; 9. Anti-slip ridge; 10. Pressure limiting ring; 11. Pressure ridge; 12. Protrusion; 13. Guide ridge; 14. Guide groove. Detailed Implementation

[0029] 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. Example

[0030] See Figures 1 to 4 As shown, a guide rail spotlight structure includes a track box 1, a spotlight body 2, and a support arm 3. The bottom surface of the track box is provided with a mounting cavity 4. In this embodiment, the track box is a conventional structure of the prior art, which is simply applied, while the mounting cavity is mainly used to install the support arm.

[0031] In practical applications, the spotlight body 2 includes a cylindrical shell 21, a light source plate 22, a reflector cup 23, a positioning ring 24, and a support arm connecting part 25. In this embodiment, the cylindrical shell, light source plate, and reflector cup are all conventional structures of the prior art, and are simply applied, so they are not described in detail. The light source plate and reflector cup are located inside the cylindrical shell, and the edge of the reflector cup abuts against the positioning ring for positioning. The positioning ring is a plastic structure.

[0032] During processing, a semi-circular heat dissipation fin 5 is integrally formed at the rear end of the cylindrical shell, and an installation thread is provided on the inner wall of the front end of the cylindrical shell; the support arm connection is semi-circular, and a U-shaped installation groove 7 is provided on the arc-shaped edge of the support arm connection; the end of the support arm is placed in the U-shaped installation groove and limited by a bolt 8; the support arm connection is inserted into the rear end of the cylindrical shell and combined with the semi-circular heat dissipation fin to form a complete circle, and the support arm connection is fixed to the cylindrical shell by screws; in this embodiment, a guide protrusion 13 is provided on the side of the semi-circular heat dissipation fin, and a guide groove 14 that cooperates with the guide protrusion is provided on the side of the support arm connection. Through the above structure, not only can the convenience of installation be improved, but the overall heat dissipation stability can also be guaranteed, and the overall aesthetics can be improved after installation, making it highly applicable and practical. At the same time, the positioning ring is threadedly connected to the front end of the cylindrical shell; the end of the support arm is inserted into the mounting cavity and connected by a screw. The above structure can improve the overall installation reliability and effectiveness, making it highly practical.

[0033] In practical applications, several anti-slip protrusions 9 are evenly arranged on the top wall of the mounting cavity; a pressure-limiting ring 10 is provided between the support arm and the mounting cavity; several pressure-limiting protrusions 11 are provided on the top surface of the pressure-limiting ring; the support arm is threadedly connected to the screw, and the pressure-limiting ring is positioned against the top wall of the mounting cavity. This structure ensures the stability of the installation position, preventing rotation or shaking, and is highly practical. The pressure-limiting ring is made of plastic.

[0034] Meanwhile, in practical applications, protrusions 12 are evenly arranged on the outer wall of the positioning ring, and external threads 6 are provided on the outer surface of the protrusions; the external threads of the positioning ring are helically fixed with the installation threads.

[0035] This utility model has positive effects: The structure of this utility model is reasonable. It is provided with a semi-circular support arm connecting part, which can not only be quickly connected to the support arm, but also, together with the semi-circular heat dissipation fins, can ensure the stability of installation and the effectiveness of heat dissipation. At the same time, it is fixed to the cylindrical shell with screws, which improves the convenience and reliability of installation, and helps to improve the efficiency of installation. It has strong applicability and good practicality.

[0036] Meanwhile, anti-slip protrusions are provided on the top wall of the mounting cavity, which, together with the pressure limiting ring, can ensure the stability and reliability of the installation of the support arm and the track box, making it highly practical.

[0037] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0038] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A rail-guided spotlight structure, comprising a rail box, a spotlight body, and a support arm, characterized in that: The bottom surface of the track box is provided with a mounting cavity; The spotlight body includes a cylindrical shell, a light source plate, a reflector, a positioning ring, and a support arm connecting part; The rear end of the cylindrical shell is integrally formed with a semi-circular heat dissipation fin, and the inner wall of the front end of the cylindrical shell is provided with mounting threads. The arm connecting part is semi-circular, and a U-shaped mounting groove is provided on the arc-shaped side of the arm connecting part; The end of the support arm is disposed in the U-shaped mounting groove and is limited by bolts; The arm connecting part is inserted into the rear end of the cylindrical shell and combined with the semi-circular heat dissipation fins to form a complete circle. The arm connecting part is fixed to the cylindrical shell by screws. The positioning ring is threadedly connected to the front end of the cylindrical shell; The end of the support arm is inserted into the mounting cavity and connected by a screw.

2. The guide rail spotlight structure according to claim 1, characterized in that: Several anti-slip protrusions are evenly arranged on the top wall of the mounting cavity; A pressure-limiting ring is provided between the support arm and the mounting cavity; The top surface of the pressure limiting ring is provided with several pressure protrusions; The support arm is threadedly connected to the screw, and the pressure limiting ring is positioned against the top wall of the mounting cavity.

3. The guide rail spotlight structure according to claim 2, characterized in that: The outer wall of the positioning ring is uniformly provided with protrusions, and the outer surface of the protrusions is provided with external threads; The external thread of the positioning ring is screwed together with the mounting thread.

4. The guide rail spotlight structure according to claim 3, characterized in that: The light source plate and the reflector are located inside the cylindrical housing, and the edge of the reflector is positioned against the positioning ring.

5. The guide rail spotlight structure according to claim 4, characterized in that: The positioning ring is a plastic structure.

6. The guide rail spotlight structure according to claim 1, characterized in that: The side of the semi-circular heat dissipation fin is provided with a guide protrusion, and the side of the support arm connection is provided with a guide groove that cooperates with the guide protrusion.

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