Spliced magnetic light emitting track module lamp

Abstract

This utility model discloses a modular magnetic light-emitting track light, relating to the field of lighting device technology. The modular light includes a light assembly, a converter base, and a conductive head. Connectors are provided at both ends of the light assembly, enabling quick snap-fit ​​and electrical connection between modules. The converter base is rotatably fitted onto the connecting rod of the conductive head via its main body and cover plate. Under the action of a spring, the internal PCB board ensures that the contacts always abut against the inner surface of the conductive head's mounting cover, and when rotated to a specific angle, it embeds into the contact groove and forms a stable electrical connection with the conductive sheet. This utility model, through the rotatable connection structure of the converter base and the conductive head, achieves flexible multi-angle adjustment and reliable power supply for the light assembly. Simultaneously, the splicing design of the connectors makes track expansion convenient, allowing for free combination into various creative shapes such as straight lines, angles, and waves, solving the problems of traditional track lights having monotonous shapes and inconvenient splicing.

Description

Technical Field

[0001] This utility model relates to the field of lighting device technology, specifically a splicing magnetic light-emitting track module lamp. Background Technology

[0002] Magnetic track lights, as a popular modern lighting solution, are widely used in home, commercial, and exhibition lighting due to their flexible installation and simple design. Existing magnetic lights typically consist of a fixed track and light fixtures that can be magnetically attached to it.

[0003] However, existing technologies have the following shortcomings: First, most magnetic light tracks are rigid and cannot be adjusted at the connection points, limiting the diversity of lighting layouts and making it difficult to achieve creative shapes such as arcs and waves. Second, the splicing between tracks mostly uses simple physical connections and independent wire wiring, which is cumbersome, carries the risk of poor contact, and results in unsightly wiring points. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a splicing magnetic light-emitting track module light, which solves the problems of existing magnetic track lights being unable to flexibly adjust the angle and being inconvenient to splice.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a splicing magnetic light-emitting track module lamp, including a lamp assembly, one end of which is respectively provided with a power base and a conductive head, and the power base is rotatably connected to the conductive head; The converter socket includes a main body, with cover plates fixedly connected to its upper and lower surfaces respectively. A PCB board is slidably fitted onto the two cover plates via positioning posts at their bottoms. Contact points are symmetrically arranged on opposite sides of the two PCB boards. Contact pieces are soldered to the sidewalls of the PCB boards. A spring is disposed between the PCB board and the inner wall of the main body. The spring drives the PCB board to move towards the cover plates, causing the contact points to penetrate the cover plates and extend outwards. The conductive head includes a connecting rod, and mounting covers are fixedly installed at the upper and lower ends of the connecting rod by bolts. Copper rings are symmetrically embedded on the opposite sides of the two mounting covers. Conductive plates extending inward are welded to the surface of the copper rings. Contact grooves are formed on the opposite sides of the mounting covers corresponding to the positions of the conductive plates, and the contact portion of the conductive plates is located in the contact grooves. The power adapter is rotatably connected to the connecting rod of the conductive head via the main body and the cover plate, and is located between the two mounting covers. Under the action of the spring, the contacts of the PCB board abut against and slide on the inner surface of the mounting cover, and can be embedded in the contact groove when rotated to the corresponding position to form an electrical connection with the conductive sheet.

[0006] Preferably, the lamp assembly includes a transparent lamp cover, the inner cavity of which is fitted with a profile, the bottom of which has a slot for mounting and hanging, the side and oblique side of the profile are provided with lamp strips, and the inner wall of the profile is fitted with a conductive copper strip, the inner wall of the profile and the conductive copper strip are slidably connected to an input module connector, and the two ends of the lamp cover are provided with connectors.

[0007] Preferably, the connector is provided with an electrical connection point, and the connectors are interconnected by a snap-fit ​​structure to achieve electrical conduction, so that multiple lamp groups can be spliced ​​together end to end through the connector.

[0008] Preferably, the main body of the power adapter has an integrally extended cross hook on its side. The power adapter is fixed to the connector at one end of the lamp assembly by means of the cross hook. The contact piece on the PCB board is in close contact with the electrical connection point on the connector to achieve electrical connection.

[0009] Preferably, the wires of the input module connector pass through the connector and the cover plate and are electrically connected to the PCB board, and the light strips are all electrically connected to the connectors at both ends of the lamp cover.

[0010] Preferably, an outer cover is fixedly installed on the outer surface of the mounting cover of the conductive head.

[0011] Preferably, the PCB board has wires for the input module connector soldered on it. The wires pass through the through holes in the cover plate and are used to connect to the input module connector. Since the input module connector is in contact with the conductive copper strip, it will automatically supply power.

[0012] Preferably, the power adapter can be positioned at at least two different angles relative to the conductive head. When rotated to a specific angle, the contact connects to the conductive sheet to form a circuit; when rotated to other angles, the contact maintains sliding contact with the inner surface of the mounting cover under the action of the spring.

[0013] This invention provides a modular magnetic light-emitting track light assembly. Compared with existing technologies, it has the following advantages: 1. This modular magnetic light track lamp achieves adjustable lighting angle through the connection between the rotatable power adapter and the conductive head. The elastic contacts on the power adapter always maintain contact with the inner surface of the mounting cover of the conductive head under spring pressure, and automatically engage with the contact slot and connect with the conductive sheet when rotated to a specific position, realizing a smart connection of "rotation to power". Users can easily adjust the illumination direction of each lamp group and combine them to create various shapes such as straight lines, right angles, and waves.

[0014] 2. This modular magnetic light track lamp allows for convenient and unlimited splicing expansion through the lamp assembly and connectors. The connectors at both ends of the lamp assembly can achieve physical fixation and electrical conduction by snapping together, eliminating the need for additional wiring. This greatly simplifies the installation process, improves the reliability and aesthetics of the system, and meets the lighting needs of different scales and application scenarios. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial disassembly diagram of the structure of this utility model; Figure 3 This is a schematic diagram of the structure of the lamp assembly of this utility model; Figure 4 This is a partial schematic diagram of the structure of the lamp assembly of this utility model; Figure 5 This is a schematic diagram of the structure of the present invention. Figure 6 This is a schematic diagram of the conductive head structure of this utility model; Figure 7 This is a schematic diagram showing the connection between the power adapter and the conductive head of this utility model. Figure 8 This is a cross-sectional view of the connection between the electric transfer base and the conductive head of this utility model. Figure 9 This is a schematic diagram of the installation of the lamp assembly structure of this utility model.

[0016] In the diagram: 1. Lamp assembly; 11. Lamp cover; 12. Slot; 13. Connector; 14. Conductive copper strip; 15. Input module connector; 16. Lamp strip; 17. Profile; 2. Converter base; 21. Main body; 22. Cover plate; 23. PCB board; 24. Contact; 25. Spring; 26. Contact piece; 27. Cross hook; 3. Conductive head; 31. Connecting rod; 32. Bolt; 33. Mounting cover; 34. Outer cover; 35. Copper ring; 36. Conductive piece; 37. Contact slot. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1 to 8This utility model provides a technical solution: a splicing magnetic light-emitting track module lamp, where the lamp assembly 1 is the basic unit of the module lamp, and its core component is a long strip of transparent lamp cover 11. In practical applications, the lamp cover 11 is preferably made of light-transmitting materials such as PC or PMMA. At the bottom of the lamp cover 11, a groove 12 is provided along its length for mounting and hanging it on the wall or ceiling. In the inner cavity of the lamp cover 11, a profile 17 is correspondingly snapped in. A magnetic input module connector 15 is slidably mounted on the inner wall of the profile 17, and the input module connector 15 contacts the conductive copper strip 14. Spotlights or light strips are slidably mounted on the profile 17 and contact the conductive copper strip 14 for power supply. Light strips 16 are provided on the side and back sides of the profile 17.

[0019] At each end of the lamp cover 11, there is a connector 13. The connector 13 is fixed to the two ends of the lamp cover 11 by means of snap-fit ​​or screw connection. Importantly, the connector 13 is provided with exposed electrical connection points such as copper springs or contact terminals. Its internal circuit is connected to the lamp strip 16 to realize the transmission of electrical signals. The two lamp groups 1 are snapped together by the connectors 13 at their ends to realize quick mechanical connection and electrical conduction, and complete the end splicing. When the input module connector 15 is slidably sleeved in the profile 17, it is also provided with electrical connection points such as copper springs or contact terminals on both sides and contacts the conductive copper strip 14. Therefore, it can supply power to the conductive copper strip 14. The wires of the input module connector 15 are electrically connected to the PCB board 23.

[0020] The power transfer base 2 is a key component for realizing the rotation and conductivity functions. It mainly includes a main body 21, which is preferably made of engineering plastic injection molding. On the upper and lower surfaces of the main body 21, cover plates 22 are fixedly connected by screws or buckles. The two cover plates 22 are slidably sleeved with a PCB board 23 through positioning posts extending from their bottoms. The PCB board 23 can slide up and down along the positioning posts within a certain range.

[0021] On the two opposite surfaces of the PCB board 23, there are symmetrically mounted contacts 24 as moving contacts. The contacts 24 are preferably gold-plated copper cylinders. A spring 25 is provided between the top of the inner wall of the PCB board 23 and the main body 21. The force generated by the spring 25 continuously drives the PCB board 23 to move towards the cover plate 22, so that the contacts 24 on the upper and lower sides pass through the corresponding through holes on the upper and lower cover plates 22 and extend outward.

[0022] On one side wall of the PCB board 23, a contact piece 26 is also soldered. On the same side of the main body 21, a cross hook 27 extends integrally. The cross hook 27 is used to snap and fix with the connector 13 at one end of the lamp assembly 1. When the converter 2 is snapped with the connector 13 through the cross hook 27, the contact piece 26 on the PCB board 23 will automatically align and fit tightly with the electrical connection point on the connector 13 to form an electrical connection.

[0023] The conductive head 3 is the power supply hub and rotation fulcrum of the system. Its core is a connecting rod 31. The upper and lower ends of the connecting rod 31 are fixedly installed with two mounting covers 33 by bolts 32. The mounting covers 33 are preferably made of insulating material. On the opposite sides (inner sides) of the two mounting covers 33, annular copper rings 35 are respectively inlaid. On the surface of each copper ring 35, a conductive sheet 36 extending horizontally inward is welded. On the opposite side of the mounting cover 33, corresponding to the position of each conductive sheet 36, an arc-shaped contact groove 37 is opened. The end contact part of the conductive sheet 36 is located in this contact groove 37. In addition, an outer cover 34 is usually fixedly installed on the outer surface of the mounting cover 33 by a buckle, which serves a protective and aesthetic purpose.

[0024] The power transfer base 2 is rotatably connected to the connecting rod 31 of the conductive head 3 via the main body 21 and the cover plate 22. The entire power transfer base 2 is housed between the two mounting covers 33 of the conductive head 3.

[0025] Under the preload of the spring 25, the upper and lower contacts 24 on the PCB board 23 of the power adapter 2 are pushed out and tightly abut against the inner surfaces of the upper and lower mounting covers 33 respectively. When the lamp assembly 1 is rotated, the power adapter 2 rotates relative to the fixed conductive head 3, and its contacts 24 slide on the inner surface of the mounting cover 33. When rotated to a specific angle, the contacts 24 slide into the corresponding contact groove 37 and achieve stable electrical contact with the conductive sheet 36 in the groove.

[0026] The PCB board 23 is connected to the input module connector 15 installed in the lamp cover 11 using wires. The lamp strip 16 is connected through the connector 13, and the power cord is finally connected to the copper ring 35 of the conductive head 3.

[0027] Through the precise coordination of the above structures, this modular light achieves splicing and rotation, such as... Figure 9 As shown, users can freely connect multiple light groups 1 through connectors 13, and flexibly adjust the angle of the light groups at each node by rotating the adapter 2 and the conductive head 3, thereby creating diverse lighting designs.

[0028] During operation or use, firstly, the profile 17 is snapped into the lamp cover 11, and the light strip 16 is inlaid and installed on the side and bottom oblique side of the lamp cover 11. The conductive copper strip 14 is also installed. Next, the input module connector 15 is inserted and contacts the conductive copper strip 14. Then, a pair of connectors 13 are installed on both ends of the lamp cover 11. The connector 13 used to connect one end of the power adapter 2 is electrically connected to the light strip 16 through internal wiring, while the connector 13 at the other end is electrically connected to both the light strip 16 and the input module connector 15.

[0029] Next, the converter base 2 and the conductive head 3 are assembled. The main body 21 and cover plate 22 of the converter base 2 are rotatably connected to the connecting rod 31 of the conductive head 3 through bearings or bushings, so that the entire converter base 2 is located between the two mounting covers 33. Under the preload of the spring 25, the PCB board 23 will slide along the positioning post towards the cover plate 22, forcing the contacts 24 on the upper and lower sides to pass through the holes on the cover plate 22 and tightly abut against the inner surfaces of the mounting covers 33 on both sides. Then, the converter base 2 is slidably engaged with the connector 13 at one end of the lamp assembly 1 by the cross hook 27 integrally formed on the side of the converter base 2. At this time, the contact piece 26 on the side of the PCB board 23 will be tightly attached to the electrical connection point on the connector 13 to complete the circuit connection. At the same time, the wire of the input module connector 15 soldered from the PCB board 23 will be led out from the through hole of the cover plate 22 to form a complete power supply circuit.

[0030] When the system needs to be expanded, simply snap the connector 13 at one end of another light group 1 directly to the connector 13 at the end of the first light group to achieve physical connection and electrical conduction. This process can be repeated indefinitely to achieve unlimited splicing.

[0031] Usage process: After the system is assembled, connect the power cord to the copper ring 35 on the conductive head 3. The user can then hold the lamp assembly 1 and rotate it freely. The lamp assembly 1 drives the converter base 2 to rotate relative to the fixed conductive head 3. During the rotation, the contact 24 maintains sliding contact with the inner surface of the mounting cover 33 under the pressure of the spring 25. When rotated to a specific angle, so that the contact 24 is aligned with the contact groove 37 on the mounting cover 33, the contact 24 will be instantly embedded into the groove under the action of the spring 25 and achieve a tight compression fit with the conductive piece 36 welded to the copper ring 35. At this time, the circuit is connected, and the current path is: power supply → copper ring 35 → conductive piece 36 → contact 24 → PCB board 23 → contact piece 26 → connector 13 → lamp strip 16 and input module connector 15 → conductive copper strip 14 → spotlight or lamp strip and subsequent lamp assembly, thereby realizing the lighting of the lamp assembly at a specific angle. One conductive head 3 can be designed to connect multiple sets of conductive pieces 36, thereby supporting the connection of multiple lamp assemblies and powering them separately or simultaneously at different angles.

[0032] like Figure 8As shown, with this modular light, users can freely splice multiple light groups into straight lines, right angles, or even more complex polygonal or wave-shaped shapes, and rotate and adjust at each node, greatly enhancing the freedom and artistic expression of lighting.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular magnetic light-emitting track light assembly, comprising a light group (1), characterized in that: One end of the lamp assembly (1) is provided with a power switch (2) and a conductive head (3), and the power switch (2) is rotatably connected to the conductive head (3); The power adapter (2) includes a main body (21), and cover plates (22) are fixedly connected to the upper and lower surfaces of the main body (21). A PCB board (23) is slidably sleeved between the two cover plates (22) through positioning pins at their bottom. Contact points (24) are symmetrically arranged on opposite sides of the two PCB boards (23). Contact pieces (26) are welded to the side walls of the PCB board (23). A spring (25) is arranged between the PCB board (23) and the inner wall of the main body (21). The spring (25) drives the PCB board (23) to move towards the cover plate (22), so that the contact point (24) passes through the cover plate (22) and extends outward. The conductive head (3) includes a connecting rod (31). The upper and lower ends of the connecting rod (31) are fixedly mounted with mounting covers (33) by bolts (32). Copper rings (35) are symmetrically embedded on the opposite sides of the two mounting covers (33). The surface of the copper rings (35) is welded with inwardly extending conductive pieces (36). The opposite sides of the mounting covers (33) are provided with contact grooves (37) corresponding to the positions of the conductive pieces (36). The contact portion of the conductive pieces (36) is located in the contact grooves (37). The power adapter (2) is rotatably connected to the connecting rod (31) of the conductive head (3) via the main body (21) and the cover plate (22), and is located between the two mounting covers (33). Under the action of the spring (25), the contact (24) of the PCB board (23) abuts against and slides on the inner surface of the mounting cover (33), and can be embedded in the contact groove (37) when rotated to the corresponding position, forming an electrical connection with the conductive sheet (36).

2. The splicing magnetic light-emitting track module lamp according to claim 1, characterized in that: The lamp assembly (1) includes a transparent lamp cover (11), a profile (17) is snapped into the inner cavity of the lamp cover (11), a slot (12) for mounting and hanging is provided at the bottom of the lamp cover (11), a lamp strip (16) is provided on the side and oblique side of the profile (17), and a conductive copper strip (14) is snapped into the inner wall of the profile (17). An input module connector (15) is slidably connected to the inner wall of the profile (17) and the conductive copper strip (14), and connectors (13) are provided at both ends of the lamp cover (11).

3. A splicing magnetic light-emitting track module lamp according to claim 2, characterized in that: The connector (13) is provided with an electrical connection point. The connectors (13) are connected to each other through a snap-fit ​​structure and achieve electrical conduction, so that multiple lamp groups (1) can be spliced ​​end to end through the connectors (13).

4. A splicing magnetic light-emitting track module lamp according to claim 1, characterized in that: The main body (21) of the power adapter (2) has an integrally extended cross hook (27) on its side. The power adapter (2) is connected to the connector (13) at one end of the lamp group (1) by the cross hook (27). The contact piece (26) on the PCB board (23) is closely attached to the electrical connection point on the connector (13) to achieve electrical connection.

5. A splicing magnetic light-emitting track module lamp according to claim 2, characterized in that: The wires of the input module connector (15) pass through the connector (13) and the cover plate (22) and are electrically connected to the PCB board (23). The light strips (16) are all electrically connected to the connectors (13) at both ends of the lamp cover (11).

6. A splicing magnetic light-emitting track module lamp according to claim 1, characterized in that: An outer cover (34) is fixedly installed on the outer surface of the mounting cover (33) of the conductive head (3).

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