Track lamp driving box with electricity taking structure

Abstract

The utility model discloses a track lamp driving box with an electricity taking structure, which is connected with an electricity taking track and comprises a shell and a driving circuit board arranged in the shell, a bump is arranged at one end of the top surface of the shell, buckle elastic sheets are arranged on the symmetrical side surfaces of the bump, and buckle convex strips are arranged on the outer side surfaces of the buckle elastic sheets; the other end of the top surface of the shell is rotatably connected with a rotating sleeve through a shaft protrusion, electricity taking contact pieces are fixed to the tops of the symmetrical outer walls of the rotating sleeve, clamping supporting pieces are arranged in the middles of the symmetrical side walls of the rotating sleeve, and a shifting piece is integrally formed on the lower portion of the outer wall of the rotating sleeve; the lower portions of the symmetrical side walls of the shell are provided with protruding edges, and the lower portions of the symmetrical side walls of the shell are provided with buckle protruding pieces used for being combined with a lamp body. The power taking structure and the driving structure are both arranged in the shell, the machining difficulty of the whole structure is reduced, the use stability of the whole structure is improved, the lamp body can be connected in a buckled mode through the protruding edge and the abutting-buckling protruding points on the buckling protruding pieces, and the lamp body is convenient to disassemble, assemble, maintain and replace.

Description

Technical Field

[0001] This utility model belongs to the field of track light technology, specifically relating to a track light driver box with a power supply structure. Background Technology

[0002] Track lights are a common type of lighting fixture. They typically have a conductive structure and a driver box that match the track. In conventional track lights, the conductive structure and driver box are separate structures, which are snapped together or assembled with screws during use. The light fixture is connected to the driver box via a hollow support rod. While this meets the usage requirements, the overall structure is difficult to manufacture, and the connection points are prone to damage, affecting the stability of the connection. It also makes it difficult to disassemble, replace, and maintain the light fixture and driver box. Summary of the Invention

[0003] The purpose of this invention is to provide a track light driver box with a power supply structure, which aims to solve the technical shortcomings of the existing technology, such as limited stability during use.

[0004] The technical solution to achieve the purpose of this utility model is a track light driver box with a power supply structure, which is connected to the power supply track. It includes a housing, a drive circuit board disposed in the housing, a protrusion integrally formed on one end of the top surface of the housing, a snap-fit ​​spring piece disposed on the symmetrical side of the protrusion, and a snap-fit ​​protrusion strip integrally formed on the outer side of the snap-fit ​​spring piece.

[0005] The top surface of the housing is rotatably connected to a rotating sleeve via a axial protrusion. A power-feeding contact piece connected to a drive circuit board is fixed to the top of the symmetrical outer wall of the rotating sleeve. A locking support piece is integrally formed in the middle of the symmetrical side wall of the rotating sleeve. The locking support piece is located below the power-feeding contact piece. A paddle piece is integrally formed in the lower part of the outer wall of the rotating sleeve.

[0006] The rotating sleeve and the protrusion are located on both sides of the centerline of the housing;

[0007] The lower part of the symmetrical sidewall of the housing is integrally formed with a protruding edge, and the lower part of the symmetrical sidewall of the housing has a snap-fit ​​protrusion for assembling with the lamp body. The lower part of the outer wall of the snap-fit ​​protrusion is provided with a snap-fit ​​protrusion, which is located below the protruding edge.

[0008] A further preferred embodiment is that the edge of the paddle extends beyond the side of the housing;

[0009] The paddle drives the rotating sleeve to rotate on the shaft protrusion.

[0010] A further preferred embodiment is that a mounting hole is provided at one end of the top wall of the housing;

[0011] The lamp body is provided with an end cap at one end, and the top surface of the end cap is provided with a screw hole post;

[0012] The mounting holes of the housing overlap with the screw holes and are fixed by screws.

[0013] A further preferred embodiment is that the housing is a plastic structural component, and the rotating sleeve is an insulating plastic structural component.

[0014] A further preferred embodiment is that the height of the protrusion matches the height of the shaft protrusion.

[0015] Compared with the prior art, the present invention has the following positive effects: The present invention has a protrusion at one end of the top surface of the housing and a rotating sleeve with a power-taking contact at the other end. There is a snap-fit ​​spring on the side of the protrusion and a locking support on the rotating sleeve. The power-taking structure and the driving structure are both set inside the housing, which helps to reduce the processing difficulty of the overall structure and makes it less prone to damage, thus improving the stability of the overall structure in use. At the same time, there is a protruding edge and a snap-fit ​​protrusion at the bottom of the housing. The snap-fit ​​protrusions on the protruding edge and the snap-fit ​​protrusion can complete the snap-fit ​​connection of the lamp body, which also facilitates the disassembly, assembly, maintenance and replacement of the lamp body, thus solving the technical shortcomings of the prior art in terms of limited stability in use. Attached Figure Description

[0016] 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:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model when combined with the power supply track and the lamp body;

[0019] Figure 3 for Figure 2 A schematic diagram of the split structure.

[0020] Reference numerals: 1. Power rail, 2. Housing, 3. Drive circuit board, 4. Protrusion, 5. Clip spring, 6. Clip protrusion, 7. Shaft protrusion, 8. Rotating sleeve, 9. Power contact piece, 10. Positioning support piece, 11. Paddle, 12. Protrusion edge, 13. Clip protrusion, 14. Abutment protrusion, 15. Mounting hole, 16. End cap, 17. Screw hole post, 18. Lamp body. Detailed Implementation

[0021] 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

[0022] See Figure 1 , Figure 2 and Figure 3 As shown, a track light driver box with a power-collecting structure is connected to a power-collecting track 1. It includes a housing 2 and a driver circuit board 3 disposed inside the housing. A protrusion 4 is integrally formed on one end of the top surface of the housing. A snap-fit ​​spring 5 is provided on the symmetrical side of the protrusion. A snap-fit ​​protrusion 6 is integrally formed on the outer side of the snap-fit ​​spring. The width of the protrusion matches the width of the power-collecting track, and its length can be processed and set as needed. The driver circuit board is a conventional structure of the prior art, which is simply applied. The top of the snap-fit ​​spring is integrally formed with the protrusion, and the bottom end can be pressed and retracted. The snap-fit ​​connection can be achieved through the snap-fit ​​protrusion.

[0023] like Figure 1 As shown, the other end of the top surface of the housing is rotatably connected to a rotating sleeve 8 via a shaft protrusion 7. A power-feeding contact 9, connected to a drive circuit board, is fixed to the top of the symmetrical outer wall of the rotating sleeve. A locking support 10 is integrally formed in the middle of the symmetrical side wall of the rotating sleeve, positioned below the power-feeding contact. A lever 11 is integrally formed on the lower part of the outer wall of the rotating sleeve. The power-feeding contact is mainly used for electrical connection with the power-feeding piece in the power-feeding track. The width of the locking support matches the width of the power-feeding contact, primarily for locking and positioning during power extraction to ensure stability and effectiveness of the corresponding position. The lever allows the rotating sleeve to rotate, thus enabling electrical connection or disconnection between the power-feeding contact and the power-feeding track. The height of the protrusion matches the height of the shaft protrusion.

[0024] In this embodiment, the rotating sleeve and the protrusion are located on both sides of the centerline of the housing; moreover, the lower part of the symmetrical sidewall of the housing is integrally formed with a protruding edge 12, and the lower part of the symmetrical sidewall of the housing has a snap-fit ​​protrusion 13 for assembly with the lamp body 18. The lower part of the outer wall of the snap-fit ​​protrusion is provided with a snap-fit ​​protrusion 14, which is located below the protruding edge. The protruding edge and the snap-fit ​​protrusion cooperate to complete the connection and positioning of the lamp body, ensuring the stability and reliability of the connection. The width of the protruding edge and the height of the snap-fit ​​protrusion can be processed and set as needed.

[0025] like Figure 2 , Figure 3 As shown, the edge of the lever extends beyond the side of the housing; the lever drives the rotating sleeve to rotate on the shaft protrusion. A mounting hole 15 is provided at one end of the top wall of the housing; an end cap 16 is provided at the end of the lamp body, and a screw post 17 is provided on the top surface of the end cap; during assembly, the mounting hole of the housing aligns with the screw post and is fixed by a screw. Through the above structure, the position of the housing can be positioned to ensure that it will not shift or shake during use.

[0026] Meanwhile, the housing is a plastic structural component, and the rotating sleeve is an insulating plastic structural component.

[0027] Compared with the prior art, the present invention has the following positive effects: The present invention has a protrusion at one end of the top surface of the housing and a rotating sleeve with a power-taking contact at the other end. There is a snap-fit ​​spring on the side of the protrusion and a locking support on the rotating sleeve. The power-taking structure and the driving structure are both set inside the housing, which helps to reduce the processing difficulty of the overall structure and makes it less prone to damage, thus improving the stability of the overall structure in use. At the same time, there is a protruding edge and a snap-fit ​​protrusion at the bottom of the housing. The snap-fit ​​protrusions on the protruding edge and the snap-fit ​​protrusion can complete the snap-fit ​​connection of the lamp body, which also facilitates the disassembly, assembly, maintenance and replacement of the lamp body, thus solving the technical shortcomings of the prior art in terms of limited stability in use.

[0028] 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.

[0029] 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 track light driver box with a power-collecting structure, connected to a power-collecting track, characterized in that: The device includes a housing and a drive circuit board disposed within the housing. One end of the top surface of the housing is integrally formed with a protrusion, and the symmetrical sides of the protrusion are provided with snap-fit ​​springs. The outer side of the snap-fit ​​springs is integrally formed with snap-fit ​​protrusions. The top surface of the housing is rotatably connected to a rotating sleeve via a axial protrusion. A power-feeding contact piece connected to a drive circuit board is fixed to the top of the symmetrical outer wall of the rotating sleeve. A locking support piece is integrally formed in the middle of the symmetrical side wall of the rotating sleeve. The locking support piece is located below the power-feeding contact piece. A paddle piece is integrally formed in the lower part of the outer wall of the rotating sleeve. The rotating sleeve and the protrusion are located on both sides of the centerline of the housing; The lower part of the symmetrical sidewall of the housing is integrally formed with a protruding edge, and the lower part of the symmetrical sidewall of the housing has a snap-fit ​​protrusion for assembling with the lamp body. The lower part of the outer wall of the snap-fit ​​protrusion is provided with a snap-fit ​​protrusion, which is located below the protruding edge.

2. A track light driver box with a power supply structure according to claim 1, characterized in that: The edge of the paddle extends beyond the side of the housing; The paddle drives the rotating sleeve to rotate on the shaft protrusion.

3. A track light driver box with a power supply structure according to claim 1, characterized in that: The top wall of the housing is provided with mounting holes at one end; The lamp body is provided with an end cap at one end, and the top surface of the end cap is provided with a screw hole post; The mounting holes of the housing overlap with the screw holes and are fixed by screws.

4. A track light driver box with a power supply structure according to claim 1, characterized in that: The housing is a plastic structural component, and the rotating sleeve is an insulating plastic structural component.

5. A track light driver box with a power supply structure according to claim 1, characterized in that: The height of the bump is matched with the height of the shaft bump.

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