A quick-positioning and installation method for high-speed rail LED canopy lights

Abstract

This utility model discloses a quick-positioning and installation method for high-speed rail LED canopy lights, including a lamp back plate, a lamp body, and a quick-positioning pin structure. The lamp body and lamp back plate are combined and positioned by the quick-positioning pin structure. The lamp body includes a lamp body, a light source board, and a driver power supply. A connector is fixed in the middle of the side wall of the lamp body, and two positioning holes are provided on the side wall of the lamp body. The side edge of the lamp back plate is provided with a clearance groove, and the side wall of the lamp back plate is also provided with a mating hole. The lamp back plate is attached to the top of the lamp body, and the connector is located in the clearance groove. The quick-positioning pin structure is engaged in the positioning holes and the mating hole. The structure of this utility model is reasonable. When the lamp back plate and lamp body are combined, the quick-positioning pin structure achieves snap-fit ​​positioning, which improves the convenience of connection and assembly efficiency. It also facilitates disassembly, replacement, and maintenance operations, and is conducive to the installation of safety ropes to prevent the lamp body from falling, thus improving the stability and safety of installation.

Description

Technical Field

[0001] This utility model belongs to the field of ceiling light technology, specifically relating to a quick-positioning and installation LED canopy light for high-speed trains. Background Technology

[0002] LED ceiling lights on the market are a common type of lighting fixture. They basically mount the driver on the back panel of the fixture to increase production capacity. In use, the driver is connected to the back panel as one unit, the driver output line is connected to the light source board as one unit, and the light source board is connected to the main body of the fixture as one unit, thus forming a continuous linked structure. This not only increases the difficulty of assembly and is not conducive to inspection and maintenance, but also the overall weight is mainly borne by the electronic wires at the driver output end, which can easily cause the electronic wires to break, posing a safety hazard. Therefore, its applicability is limited. Summary of the Invention

[0003] The purpose of this invention is to provide a quick-positioning and installation method for high-speed rail LED canopy lights that has a reasonable structural design and is easy to assemble and disassemble.

[0004] The technical solution to achieve the purpose of this utility model is a quick-positioning and installation high-speed rail LED canopy light, including a lamp back plate, a lamp body and a quick-positioning pin structure. The lamp body is combined with the lamp back plate and positioned by the quick-positioning pin structure. The lamp body includes a lamp body, a light source plate fixed in the lamp body and a driving power supply disposed on the top surface of the light source plate. The driving power supply is electrically connected to the light source plate.

[0005] A connector for installing a safety rope is fixed in the middle of the side wall of the lamp body, and two positioning holes symmetrical about the connector are provided on the side wall of the lamp body.

[0006] The side edge of the lamp back plate is provided with a clearance groove that matches the position of the connector, and the side wall of the lamp back plate is also provided with a mating hole.

[0007] The lamp back plate is attached to the top of the lamp body, the positioning hole coincides with the mating hole, and the connector is located in the clearance groove.

[0008] The quick-positioning pin structure is engaged within the positioning hole and the mating hole.

[0009] A further preferred embodiment is that an isolation column is fixed between the driving power supply and the light source board.

[0010] A further preferred embodiment is that the lamp body has a plurality of back plate fixing holes on its side wall, and the back plate fixing holes and the connectors are located on both sides of the positioning holes.

[0011] A further preferred embodiment is that the quick-positioning pin structure includes an integrally bent R-shaped spring pin body;

[0012] The anti-return boss has an outwardly bent inclined edge on the R-shaped spring pin.

[0013] The opening of the R-shaped spring pin is pressed together and passes through the positioning hole and the mating hole in sequence, and is prevented from falling off by the locking boss.

[0014] A further preferred embodiment is that the R-shaped spring pin is a stainless steel structural component with a thickness of 0.1-0.3 mm;

[0015] The annular diameter of the R-shaped spring pin is larger than the diameter of the positioning hole, and the width of the opening of the R-shaped spring pin is larger than the diameter of the mating hole.

[0016] A further preferred embodiment is that the back plate of the lamp is provided with a plurality of back plate mounting holes for fixing to the mounting back plate by expansion bolts, and the safety rope passes through the expansion bolt in one of the back plate mounting holes and is locked in place.

[0017] This utility model has positive effects: The structure of this utility model is reasonable. When the lamp back plate is combined with the lamp body, the quick positioning pin structure realizes the snap-lock positioning, which improves the convenience of connection and assembly efficiency. It also facilitates disassembly, replacement and maintenance operations. In addition, the middle of the side wall of the lamp body is fixed with a connector for installing a safety rope, which is also conducive to the installation of a safety rope, thereby increasing the load-bearing capacity, preventing the lamp body from falling, improving the stability and safety of installation, and reducing the difficulty of construction and assembly. It has strong applicability. Attached Figure Description

[0018] 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:

[0019] Figure 1 This is a schematic diagram of the main body of the lamp according to the present invention;

[0020] Figure 2 This is a side view of the main body of the lamp in this utility model.

[0021] Figure 3 This is a cross-sectional view of the main body of the lamp in this utility model;

[0022] Figure 4 This is a schematic diagram of the specific structure of the lamp backplate in this utility model;

[0023] Figure 5 This is a schematic diagram of the quick positioning pin structure in this utility model.

[0024] Reference numerals: 1. Lamp back plate; 2. Lamp body; 21. Lamp body; 22. Light source plate; 23. Drive power supply; 3. Quick positioning pin structure; 31. R-shaped spring pin; 32. Check boss; 4. Connector; 5. Positioning hole; 6. Safety rope; 7. Alignment groove; 8. Mating hole; 9. Isolation post; 10. Back plate fixing hole; 11. Back plate mounting hole. Detailed Implementation

[0025] 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

[0026] See Figures 1 to 5 As shown, a quick-positioning and installation high-speed rail LED canopy light includes a lamp back plate 1, a lamp body 2, and a quick-positioning pin structure 3. The lamp body and the lamp back plate are combined and positioned by the quick-positioning pin structure. In this embodiment, the lamp back plate is installed on the top surface of the lamp body and is used to fix it to the mounting back plate by expansion bolts to ensure the stability and reliability of the installation. The mounting back plate is a conventional structure in the prior art, so it is not described in detail.

[0027] In this embodiment, the main body of the lamp includes a lamp body 21, a light source plate 22 fixed inside the lamp body, and a driving power supply 23 disposed on the top surface of the light source plate. The driving power supply is electrically connected to the light source plate. The light source plate, driving power supply, and lamp body are conventional structures of the prior art, which are simply applied. The light source plate is fixed in the middle of the lamp body, and the bottom surface of the lamp body has a light-transmitting panel.

[0028] In this embodiment, a connector 4 for installing a safety rope 6 is fixed in the middle of the side wall of the lamp body. Two positioning holes 5 are provided on the side wall of the lamp body with the connector as the center line. The connector is mainly used to connect one end of the installation rope. The diameter of the positioning hole can be processed and set as needed. The connector can be a bolt or a screw, etc.

[0029] Meanwhile, the side edge of the lamp back plate is provided with a recessed groove 7 that mates with the position of the connector, and the side wall of the lamp back plate is also provided with a mating hole 8. During assembly, the lamp back plate is attached to the top of the lamp body, the positioning hole and the mating hole coincide, and the connector is located in the recessed groove. Furthermore, the quick-positioning pin structure is engaged in the positioning hole and the mating hole. The size of the mating hole matches the size of the positioning hole. Through the above structure, the installation convenience of the lamp back plate and the lamp body can be improved, which is conducive to disassembly and maintenance operations. At the same time, the safety rope also helps to improve the load-bearing performance and ensure the safety of use.

[0030] In practical applications, an isolation column 9 is fixed between the driving power supply and the light source board. The isolation column reduces the direct heat transfer from the light source board to the driving power supply, which helps to extend the service life of the driving power supply.

[0031] Furthermore, the lamp body has several backplate fixing holes 10 on its side wall, with the backplate fixing holes and connectors located on both sides of the positioning holes. During installation, after the lamp backplate is fixed to the mounting backplate using expansion bolts, the lamp body can also be fixed to the mounting backplate using bolts in the backplate fixing holes, further improving the stability and reliability of the installation.

[0032] In this embodiment, the quick-positioning pin structure includes an integrally bent R-shaped spring pin 31; and a check boss 32 with its inclined edge bent outward. During assembly, the opening of the R-shaped spring pin is pressed and sequentially passes through the positioning hole and the mating hole, and is prevented from falling off by the locking boss. In practical applications, the R-shaped spring pin is a stainless steel structural component with a thickness of 0.1-0.3mm; the annular diameter of the R-shaped spring pin is larger than the diameter of the positioning hole, and the width of the opening of the R-shaped spring pin is larger than the diameter of the mating hole. With this structure, during use, external force presses the opening of the R-shaped spring pin and inserts it into the positioning hole and the mating hole. When the external force disappears, the opening of the R-shaped spring pin returns to its original position, and the locking boss engages with the inner surface of the mounting, preventing loosening or falling off, thus improving the stability and reliability of the assembly.

[0033] In practical applications, the backplate of the lamp is provided with several mounting holes 11 for fixing to the mounting backplate by expansion bolts. A safety rope passes through one of the expansion bolts in the mounting hole and is locked in place. During assembly, the backplate is fixed to the mounting backplate by expansion bolts, and one end of the safety rope passes through one of the expansion bolts and is locked in place. The safety rope connects the mounting backplate to the lamp body, improving safety and preventing loosening or detachment.

[0034] This utility model has positive effects: The structure of this utility model is reasonable. When the lamp back plate is combined with the lamp body, the quick positioning pin structure realizes the snap-lock positioning, which improves the convenience of connection and assembly efficiency. It also facilitates disassembly, replacement and maintenance operations. In addition, the middle of the side wall of the lamp body is fixed with a connector for installing a safety rope, which is also conducive to the installation of a safety rope, thereby increasing the load-bearing capacity, preventing the lamp body from falling, improving the stability and safety of installation, and reducing the difficulty of construction and assembly. It has strong applicability.

[0035] 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.

[0036] 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 quick-positioning and installation LED canopy light for high-speed rail, comprising a lamp back plate, a lamp body, and a quick-positioning pin structure, wherein the lamp body and the lamp back plate are combined and positioned by the quick-positioning pin structure, characterized in that: The main body of the lamp includes a lamp body, a light source plate fixed inside the lamp body, and a driving power supply disposed on the top surface of the light source plate. The driving power supply is electrically connected to the light source plate. A connector for installing a safety rope is fixed in the middle of the side wall of the lamp body, and two positioning holes symmetrical about the connector are provided on the side wall of the lamp body. The side edge of the lamp back plate is provided with a clearance groove that matches the position of the connector, and the side wall of the lamp back plate is also provided with a mating hole. The lamp back plate is attached to the top of the lamp body, the positioning hole coincides with the mating hole, and the connector is located in the clearance groove. The quick-positioning pin structure is engaged within the positioning hole and the mating hole.

2. The rapid positioning and installation method for high-speed rail LED canopy lights according to claim 1, characterized in that: An isolation column is fixed between the driving power supply and the light source board.

3. The rapid positioning and installation method for high-speed rail LED canopy lights according to claim 1, characterized in that: The lamp body has several back plate fixing holes on its side wall, and the back plate fixing holes and connectors are located on both sides of the positioning holes.

4. The rapid positioning and installation method for high-speed rail LED canopy lights according to claim 1, characterized in that: The quick positioning pin structure includes an integrally bent R-shaped spring pin body; The anti-return boss has an outwardly bent inclined edge on the R-shaped spring pin. The opening of the R-shaped spring pin is pressed together and passes through the positioning hole and the mating hole in sequence, and is prevented from falling off by the locking boss.

5. The rapid positioning and installation method for high-speed rail LED canopy lights according to claim 4, characterized in that: The R-shaped spring pin is a stainless steel structural component with a thickness of 0.1-0.3mm; The annular diameter of the R-shaped spring pin is larger than the diameter of the positioning hole, and the width of the opening of the R-shaped spring pin is larger than the diameter of the mating hole.

6. The rapid positioning and installation method for high-speed rail LED canopy lights according to claim 1, characterized in that: The back plate of the lamp is provided with several mounting holes for fixing to the mounting back plate by expansion bolts, and the safety rope passes through the expansion bolt in one of the mounting holes and is locked in place.

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