Rail type power supply box and lamp

Abstract

The utility model relates to the technical field of track lamps, in particular to a track type power supply box and a lamp, which comprise a shell, a quick connection device, and a weak current switch, a power supply conversion module and a strong current switch which are arranged in the shell along the length direction of the shell, the shell comprises a box body, a bottom support and an insertion opening, the box body is vertically arranged on one side of the bottom support, and the quick connection device is arranged on the side, opposite to the box body, of the bottom support and used for being connected with a lamp body. According to the rail type power box disclosed by the invention, the rail type power box can be arranged at any position of the lamp panel through the quick connection device, the rail type power box does not need to be moved to the end part of the lamp panel for insertion, the convenience and the flexibility of assembly between the rail type power box and the lamp panel are improved, and meanwhile, the rail type power box can be assembled after wiring; the limitation of a space formed between the track type power supply box and the lamp panel on wiring is relieved, and the wiring efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of track lighting technology, and in particular to a track-type power supply box and lighting fixture. Background Technology

[0002] Track lights are lights installed on a track. They slide along the track to change their position, thus adjusting the illuminated area. The track contains conductive metal strips on both sides, which are supplied with a power supply voltage. The track light is typically integrated with a driver power supply box, which is also a power converter. The driver power supply box has a rotatable conductive copper plate and a limiting block at its connector. During installation, rotating the conductive copper plate and limiting block on the driver power supply box causes the limiting block to engage with the groove in the track, thus fixing the track light in place. Simultaneously, the conductive copper plate contacts the conductive metal strip inside the track, energizing the track light. However, existing track-mounted power boxes and lamp panels are mainly connected by plug-in joints. That is, the lamp panel has a T-shaped groove on one side, which forms a raised edge on the lamp panel. The track-mounted power box has slots on both sides. The connection between the track-mounted power box and the lamp panel is achieved by plugging in the slots and the raised edge. During assembly, it needs to be inserted from the end of the lamp panel. For longer lamp panels, this greatly affects the assembly efficiency. In addition, the wiring length of the lamp panel is limited. The track-mounted power box needs to be plugged into the lamp panel and moved to the wiring end to complete the wiring operation. Moreover, the corner formed between the power box and the lamp panel restricts the wiring space and makes wiring more difficult.

[0003] It is evident that existing technologies still need improvement and enhancement. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a track-mounted power supply box and lamp to solve the problem of complicated assembly between the existing track-mounted power supply box and lamp body.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A track-mounted power supply box includes a housing, a quick-connect device, and a low-voltage switch, a power conversion module, and a high-voltage switch disposed within the housing along its length. The low-voltage switch and the high-voltage switch are electrically connected to both ends of the power conversion module, and one end of the power conversion module integrates a connector. The housing includes a box body, a base, and a socket. The box body is vertically disposed on one side of the base. The socket is disposed adjacent to the connector at one end of the box body. The quick-connect device is disposed on the side of the base facing away from the box body and is used to connect a lamp body.

[0007] As described above, in a rail-mounted power supply box, the quick-connect device includes a slot, a clearance groove, and two plug-in components. The slot is located in the middle of one side of the base in the width direction, the clearance groove is located at the bottom of the other side of the base in the width direction, and the two plug-in components are arranged along the length direction of the clearance groove.

[0008] As described above, in a track-type power supply box, each of the plug-in components includes a slide groove, a guide hole, a plug-in component, a guide post, a limiting mechanism, and a spring. The slide groove is disposed on the clearance groove, the guide hole is disposed on the side of the slide groove away from the clearance groove, the guide post passes through the guide hole, the plug-in component is slidably disposed in the slide groove and connected to one end of the guide post, the limiting mechanism is disposed at the other end of the guide post and abuts against the edge of the guide hole, and the spring is sleeved on the guide post, with both ends of the spring abutting against the inner wall of the slide groove and the plug-in component, respectively.

[0009] As described above, in a track-type power box, the connector includes a sliding block, a plug-in block, and a protrusion. The sliding block is slidably disposed within the slide groove, the plug-in block is disposed at the bottom of the sliding block, and the protrusion is disposed at the top of the sliding block. The base is provided with a first limiting groove communicating with the slide groove, and the clearance groove is provided with a second limiting groove. The protrusion engages with the first limiting groove, and the plug-in block engages with the second limiting groove.

[0010] As described above, in a track-type power supply box, the bottom edge of the plug block away from the second limiting groove has a bevel.

[0011] As described above, in a track-type power supply box, hooks are provided on both sides of the sliding block, and slots are provided on both sides of the sliding groove, with the two hooks and the two slots corresponding to each other.

[0012] As described above, in a track-type power box, the limiting mechanism includes two extension blocks and two locking blocks. The two extension blocks are spaced apart on both sides of one end of the guide post, and the two locking blocks are respectively located on the ends of the two extension blocks away from the guide post. The two locking blocks respectively abut against the guide hole.

[0013] As described above, the track-type power box also has four screw holes on the base, which are respectively located on the edges of both sides of the base.

[0014] The present invention also provides a lamp, including a lamp panel and a track-type power supply box as described above. The lamp panel is provided with a T-shaped groove, which is inverted. The two ends of the quick-connect device are respectively engaged with the inner walls of the two sides of the T-shaped groove.

[0015] Beneficial effects:

[0016] This utility model discloses a track-mounted power supply box, including a housing, a quick-connect device, and a low-voltage switch, a power conversion module, and a high-voltage switch disposed within the housing along its length. One end of the power conversion module integrates a connector. The housing includes a box body, a base, and a socket. The low-voltage switch and the high-voltage switch are electrically connected to the guide rail. The base increases the contact area with the lamp panel. During assembly, the wiring on the lamp panel is first passed through the socket and electrically connected to the connector. Then, the track-mounted power supply box is quickly installed on any position of the lamp panel using the quick-connect device. This disclosed track-mounted power supply box, through the quick-connect device, allows for installation on any position of the lamp panel without needing to move to the end of the lamp panel for insertion, improving the convenience and flexibility of assembly between the track-mounted power supply box and the lamp panel. Furthermore, it allows for wiring before assembly, eliminating the spatial limitations on wiring between the track-mounted power supply box and the lamp panel, thus improving wiring efficiency. Attached Figure Description

[0017] Figure 1 Exploded view of the lamp provided by this utility model;

[0018] Figure 2 An exploded view of the track-type power supply box provided by this utility model from a first angle;

[0019] Figure 3 An exploded view from a second angle of the track-type power supply box provided by this utility model;

[0020] Figure 4 An exploded view from the third angle of the track-type power supply box provided by this utility model;

[0021] Figure 5 for Figure 2 Enlarged view of part A;

[0022] Figure 6 for Figure 4 Enlarged view of part B;

[0023] Reference numerals: 1-Outer shell, 11-Box body, 12-Base support, 13-Socket, 14-First limiting groove, 15-Screw hole, 2-Quick connector, 21-Slot, 22-Allowing groove, 23-Plug-in assembly, 24-Slide groove, 25-Guide hole, 26-Plug-in component, 261-Sliding block, 262-Plug-in block, 263-Protrusion, 264-Bevel, 265-Hook, 27-Guide post, 28-Limiting mechanism, 281-Extension block, 282-Snap-in block, 29-Second limiting groove, 20-Snap-in groove, 3-Low voltage switch, 4-Power conversion module, 41-Connector, 5-High voltage switch, 6-Light panel, 61-T-slot. Detailed Implementation

[0024] This utility model provides a track-mounted power supply box and a lamp. To make the purpose, technical solution and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and embodiments.

[0025] In the description of this utility model, it should be understood that the terms "top" and other terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and should not be construed as limiting this utility model; in addition, the terms "installation" and "connection" should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] like Figure 1-6 As shown in the figure, this application proposes a track-mounted power supply box, including a housing 1, a quick-connect device 2, and a low-voltage switch 3, a power conversion module 4, and a high-voltage switch 5 disposed within the housing 1 along the length direction of the housing 1. The low-voltage switch 3 and the high-voltage switch 5 are electrically connected to both ends of the power conversion module 4, and a connector 41 is integrated at one end of the power conversion module 4. The housing 1 includes a box body 11, a base 12, and a socket 13. The box body 11 is vertically disposed on one side of the base 12. The socket 13 is disposed adjacent to the connector 41 at one end of the box body 11. The quick-connect device 2 is disposed on the side of the base 12 facing away from the box body 11, and the quick-connect device 2 is used to connect a lamp body.

[0027] This utility model discloses a track-mounted power supply box, including a housing 1, a quick-connect device 2, and a low-voltage switch 3, a power conversion module 4, and a high-voltage switch 5 disposed within the housing 1 along its length. One end of the power conversion module 4 integrates a connector 41. The housing 1 includes a box body 11, a base 12, and a socket 13. The low-voltage switch 3 and the high-voltage switch 5 are electrically connected to the guide rail. The base 12 is designed to increase the contact area with the lamp panel. During assembly, the wiring on the lamp panel is first passed through the socket 13 and electrically connected to the connector 41. Then, the track-mounted power supply box is quickly installed on any position of the lamp panel using the quick-connect device 2. The track-mounted power supply box disclosed in this application can be installed on any position of the lamp panel using the quick-connect device 2 without moving to the end of the lamp panel for insertion, improving the convenience and flexibility of assembly between the track-mounted power supply box and the lamp panel. At the same time, wiring can be done before assembly, eliminating the spatial limitation on wiring between the track-mounted power supply box and the lamp panel and improving wiring efficiency.

[0028] The quick-connect device 2 includes a slot 21, a clearance groove 22, and two plug-in components 23. The slot 21 is located in the middle of one side of the base 12 in the width direction, and the clearance groove 22 is located at the bottom of the other side of the base 12 in the width direction. The two plug-in components 23 are arranged along the length direction of the clearance groove 22. For the slot-type lamp panel, a T-shaped groove is provided on one side of the lamp panel, and the T-shaped groove forms a convex edge on the lamp panel. During assembly, the track-type power box is tilted, the convex edge of the lamp panel is aligned with the slot 21 and inserted, and then straightened. The clearance groove 22 presses against the convex edge on the other side of the lamp panel. The two plug-in components 23 are respectively inserted into the T-shaped groove of the lamp panel to realize quick connection between the track-type power box and the lamp panel. The track-type power box can be quickly assembled at any position on the lamp panel, simplifying the assembly difficulty.

[0029] Each of the aforementioned plug-in components 23 includes a sliding groove 24, a guide hole 25, a plug-in component 26, a guide post 27, a limiting mechanism 28, and a spring (not shown in the figure). The sliding groove 24 is disposed on the clearance groove 22, the guide hole 25 is disposed on the side of the sliding groove 24 away from the clearance groove 22, the guide post 27 passes through the guide hole 25, the plug-in component 26 is slidably disposed in the sliding groove 24 and connected to one end of the guide post 27, the limiting mechanism 28 is disposed at the other end of the guide post 27 and abuts against the edge of the guide hole 25, and the spring is sleeved on the guide post 27, with the two ends of the spring respectively connected to... The inner wall of the slide groove 24 abuts against the connector 26. Through the sliding connection between the connector 26 and the slide groove 24, and the sliding connection between the guide hole 25 and the guide post 27, a double guiding structure is formed to ensure that the connector 26 slides smoothly. The limiting mechanism 28 restricts the movement of the connector 26 and the slide groove 24 to prevent the connector 26 from detaching from the outer shell 1. Pressing the connector 26 causes it to extend into the slide groove 24 and compresses the spring. When the connector 26 is flush with the T-shaped groove of the lamp board, the spring pushes the connector 26 to reset and insert it into the T-shaped groove of the lamp board. The structure is simple and the assembly is convenient.

[0030] The connector 26 includes a sliding block 261, a plug-in block 262, and a protrusion 263. The sliding block 261 is slidably disposed within the sliding groove 24. The plug-in block 262 is disposed at the bottom of the sliding block 261, and the protrusion 263 is disposed at the top of the sliding block 261. The base 12 is provided with a first limiting groove 14 communicating with the sliding groove 24, and the clearance groove 22 is provided with a second limiting groove 29. The protrusion 263 engages with the first limiting groove 14, and the plug-in block 262 engages with the second limiting groove 29. When the connector 26 is pressed, the first limiting groove 14 restricts the movement of the protrusion 263, and the second limiting groove 29 restricts the movement of the plug-in block 262, forming a double upper and lower limiting to prevent the connector 26 from over-extending and causing the spring to be over-compressed and damaged.

[0031] The bottom edge of the plug block 262 away from the second limiting groove 29 is provided with a slope 264. When the plug block 262 contacts the plug block of the lamp board, the slope 264 guides the plug 26 to extend into the slide groove 24, reducing the installation difficulty.

[0032] Both sides of the sliding block 261 are provided with hooks 265, and both sides of the sliding groove 24 are provided with locking grooves 20. The two hooks 265 and the two locking grooves 20 are respectively locked in one-to-one. Through the cooperation of the hooks 265 and the locking grooves 20, the connection between the plug 26 and the two sides of the sliding groove 24 is guided and limited. Combined with the limiting mechanism 28, the plug 26 is effectively prevented from falling off.

[0033] The limiting mechanism 28 includes two extension blocks 281 and two locking blocks 282. The two extension blocks 281 are spaced apart on both sides of one end of the guide post 27. The two locking blocks 282 are respectively located on the ends of the two extension blocks 281 away from the guide post 27. The two locking blocks 282 abut against the guide hole 25. When the two locking blocks 282 pass through the guide hole 25, they compress the two extension blocks 281 to deform toward the relatively close side, so that the two locking blocks 282 can pass through the guide hole 25. After passing through, the two extension blocks 281 abut against the inner side of the guide hole 25, and the two locking blocks 282 abut against the edge of the guide hole 25, restricting the movement of the connector 26.

[0034] The base 12 is also provided with four screw holes 15, which are respectively located on the edges of both sides of the base 12. For non-slot-type lamp panels, the connection between the track-type power box and the lamp panel can be achieved by using screws through the four screw holes.

[0035] In other embodiments, for slot-type light panels, the following solutions are also included:

[0036] Option 1: The quick-connect device 2 may also consist of two clearance slots 22 and four plug-in components 23. Each clearance slot 22 is provided with two plug-in components. The two clearance slots 22 press against the protruding edges on both sides of the lamp panel, and the four plug-in components 23 are respectively engaged with the T-shaped slots.

[0037] Option 2: The quick-connect device 2 also includes a knob and two snap-fit ​​blocks. The knob is rotatably mounted on the base 2, and the two snap-fit ​​blocks are respectively located on both sides of the knob. Rotating the knob causes the two snap-fit ​​blocks to be inserted into the T-shaped groove of the lamp panel.

[0038] This utility model also provides a lamp, including a lamp panel 6 and a track-mounted power supply box as described above. The lamp panel 6 is provided with a T-shaped groove 61, which is inverted. The two ends of the quick-connect device 2 are respectively engaged with the inner walls of the two sides of the T-shaped groove 61. The quick connection between the track-mounted power supply box and the lamp panel 6 is achieved by engaging the quick-connect device 2 and the T-shaped groove 61, thereby improving the convenience and flexibility of assembly.

[0039] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.

Claims

1. A track-mounted power supply box, characterized in that, The device includes a housing (1), a quick-connect device (2), and a low-voltage switch (3), a power conversion module (4), and a high-voltage switch (5) disposed within the housing (1) along the length of the housing (1). The low-voltage switch (3) and the high-voltage switch (5) are electrically connected to both ends of the power conversion module (4). One end of the power conversion module (4) is integrated with a connector (41). The housing (1) includes a box body (11), a base (12), and a socket (13). The box body (11) is vertically disposed on one side of the base (12). The socket (13) is disposed adjacent to the connector (41) on one end of the box body (11). The quick-connect device (2) is disposed on the side of the base (12) facing away from the box body (11). The quick-connect device (2) is used to connect the lamp body.

2. The track-mounted power supply box according to claim 1, characterized in that, The quick-connect device (2) includes a slot (21), a clearance groove (22) and two plug-in components (23). The slot (21) is located in the middle of one side of the base (12) in the width direction, and the clearance groove (22) is located at the bottom of the other side of the base (12) in the width direction. The two plug-in components (23) are arranged along the length direction of the clearance groove (22).

3. A track-mounted power supply box according to claim 2, characterized in that, Each of the aforementioned plug-in components (23) includes a sliding groove (24), a guide hole (25), a plug-in component (26), a guide post (27), a limiting mechanism (28), and a spring. The sliding groove (24) is disposed on the clearance groove (22), the guide hole (25) is disposed on the side of the sliding groove (24) away from the clearance groove (22), the guide post (27) passes through the guide hole (25), the plug-in component (26) is slidably disposed in the sliding groove (24) and connected to one end of the guide post (27), the limiting mechanism (28) is disposed at the other end of the guide post (27) and abuts against the edge of the guide hole (25), the spring is sleeved on the guide post (27), and the two ends of the spring abut against the inner wall of the sliding groove (24) and the plug-in component (26), respectively.

4. A track-mounted power supply box according to claim 3, characterized in that, The connector (26) includes a sliding block (261), a plug-in block (262), and a protrusion (263). The sliding block (261) is slidably disposed in the groove (24). The plug-in block (262) is disposed at the bottom of the sliding block (261). The protrusion (263) is disposed at the top of the sliding block (261). The base (12) is provided with a first limiting groove (14) communicating with the groove (24). The clearance groove (22) is provided with a second limiting groove (29). The protrusion (263) is engaged with the first limiting groove (14). The plug-in block (262) is engaged with the second limiting groove (29).

5. A track-mounted power supply box according to claim 4, characterized in that, The bottom edge of the plug block (262) away from the second limiting groove (29) is provided with a bevel (264).

6. A track-mounted power supply box according to claim 4, characterized in that, The sliding block (261) is provided with hooks (265) on both sides, and the sliding groove (24) is provided with locking grooves (20) on both sides. The two hooks (265) and the two locking grooves (20) are respectively locked in one-to-one.

7. A track-mounted power supply box according to claim 3, characterized in that, The limiting mechanism (28) includes two extension blocks (281) and two locking blocks (282). The two extension blocks (281) are spaced apart on both sides of one end of the guide post (27). The two locking blocks (282) are respectively located on one end of the two extension blocks (281) away from the guide post (27). The two locking blocks (282) respectively abut against the guide hole (25).

8. A track-mounted power supply box according to claim 1, characterized in that, The base (12) is also provided with four screw holes (15), which are respectively located on the edges of both sides of the base (12).

9. A lamp, characterized in that, Includes a lamp panel (6) and a track-mounted power supply box as described in any one of claims 1-8, wherein the lamp panel (6) is provided with a T-shaped groove (61), the T-shaped groove (61) is inverted, and the two ends of the quick-connect device (2) are respectively engaged with the inner walls of the two sides of the T-shaped groove (61).

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