A new interactive lamp and vehicle

Abstract

The utility model provides a novel interactive lamp and vehicle, novel interactive lamp includes installation support, installation support is equipped with installation side, circuit board is installed in installation side, and the outer surface of circuit board is away from installation support and is provided with a plurality of installation department, each installation department is used for assembling LED light source, limiting structure spare is installed between circuit board and installation support, wherein, a plurality of circuit boards are arranged in installation side, and limiting structure spare is correspondingly arranged in the junction of any two adjacent circuit boards, the utility model solves the technical problem that the positioning mode of circuit board in the prior art is influenced by support material, size precision, processing deviation and the number of circuit boards, the overall tolerance is difficult to control, cannot satisfy the high -precision matching demand between many circuit boards, leads to the extrusion, the phenomenon of knocking in the circuit board assembly process, not only influences initial assembly quality, but also will aggravate the component consumption in the vibration environment of long -term driving of vehicle, thereby reduced product's structure stability and service life.

Description

Technical Field

[0001] This utility model relates to the technical field of vehicles, and more specifically, to a novel interactive lighting fixture and vehicle. Background Technology

[0002] With the rapid development of automotive intelligent technology, automobiles have gradually transcended their status as mere transportation tools, becoming intelligent partners capable of seamless, safe, and friendly communication with the environment and humans. Under this trend, vehicle lights, as a crucial interactive medium, have transcended the traditional scope of lighting, evolving towards intelligent interaction. LED technology, with its advantages of miniaturization and matrixing, can achieve extremely high pixel density, enabling vehicle lights to display complex and detailed images and text like high-definition screens. This has become the core direction of current and future interactive lighting technology. The circuit board, as the foundation for LEDs, directly determines the fineness of the LED pattern display through its installation and positioning accuracy, making it a key factor in ensuring effective interaction.

[0003] Currently, multi-LED arrays of interactive vehicle lights typically adopt a design that combines multiple circuit boards. The corresponding installation and positioning scheme involves directly mounting and positioning multiple circuit boards on the same bracket, using the bracket to assemble, fix, and position each circuit board.

[0004] However, the relevant technology has at least one of the following problems: the positioning method of the circuit board in the prior art is affected by the bracket material, dimensional accuracy, processing deviation and the number of circuit boards, and the overall tolerance is difficult to control. It cannot meet the high-precision matching requirements between multiple circuit boards, which leads to squeezing and bumping during the assembly of the circuit boards. This not only affects the initial assembly quality, but also aggravates the wear and tear of components in the vibration environment of long-term vehicle driving, thereby reducing the structural stability and service life of the product. Utility Model Content

[0005] The technical problem solved by this utility model is that the positioning method of the circuit board in the prior art is affected by the bracket material, dimensional accuracy, processing deviation and the number of circuit boards, making it difficult to control the overall tolerance and meet the high-precision matching requirements between multiple circuit boards. This leads to squeezing and bumping during the assembly of the circuit boards, which not only affects the initial assembly quality, but also aggravates component wear in the vibration environment of long-term vehicle driving, thereby reducing the structural stability and service life of the product.

[0006] To solve the above-mentioned technical problems, this utility model provides a novel interactive lighting fixture, which includes: Mounting bracket, the mounting bracket is provided with a mounting side; The circuit board is mounted on the mounting side, and the outer surface of the circuit board facing away from the mounting bracket has multiple mounting parts, each of which is used to assemble an LED light source. A limiting structure is installed between the circuit board and the mounting bracket; Multiple circuit boards are arranged in an array on the mounting side, and a limiting structure is correspondingly set at the junction of any two adjacent circuit boards, thereby achieving the positioning and connection of any two adjacent circuit boards.

[0007] Compared with existing technologies, the technical effects achieved by this solution are as follows: This solution achieves direct inter-board positioning by setting limiting structures at the junction of two adjacent circuit boards. On the one hand, it can accurately control the assembly tolerances between multiple circuit boards, avoiding the problems of circuit board squeezing and bumping caused by the accumulation of tolerances in traditional solutions, ensuring a smooth assembly process, and thus improving the accuracy and efficiency of multi-circuit board assembly positioning. On the other hand, by forming direct and stable constraints on adjacent circuit boards through the limiting structures, the arrangement of multiple circuit boards is structured and regularized, solving the problems of insufficient matching accuracy of multiple circuit boards and easy displacement under vibration in existing technologies. This further enhances the structural stability of the new interactive lighting fixture and extends its service life.

[0008] In one embodiment of this utility model, the circuit board includes a first circuit board and a second circuit board, and the limiting structure includes a connecting rod, and a first limiting part and a second limiting part integrally formed at both ends of the connecting rod; The first limiting part includes a first end and a second end that are disposed opposite to each other, and the second limiting part includes a third end and a fourth end that are disposed opposite to each other; When the limiting structure is assembled to the junction of the first circuit board and the second circuit board, the first end and the third end are connected to the first circuit board, and the second end and the fourth end are connected to the second circuit board.

[0009] Compared with existing technologies, the technical effects achieved by this solution are as follows: This solution uses a limiting structure consisting of a connecting rod and two integrally formed limiting parts (first limiting part and second limiting part), and combines this with the assembly method where the four ends of the two limiting parts are respectively connected to adjacent circuit boards. On the one hand, it can accurately and stably achieve direct positioning and connection between the first and second circuit boards, avoiding the problems of inter-board squeezing and collision caused by tolerance accumulation in traditional bracket positioning, thereby improving the accuracy and efficiency of the assembly and positioning of any two adjacent circuit boards. On the other hand, the integrally formed structure ensures the accuracy of the limiting structure itself, and the multi-point positioning at the four ends forms a balanced constraint, making the relative positional relationship of any two adjacent circuit boards structured and stable. This solves the problem of insufficient matching accuracy between multiple circuit boards and easy displacement under vibration caused by the lack of a precise positioning mechanism between multiple circuit boards in existing technologies. It further enhances the structural stability of the new interactive lighting fixture and the regularity of the LED light source array arrangement, ensuring the continuity and reliability of the interactive lighting fixture's display effect.

[0010] In one embodiment of this utility model, both the first end and the third end are connected to the first circuit board by a plug-in connection. Both the second and fourth ends are connected to the second circuit board via plug-in connections.

[0011] Compared with existing technologies, the technical effects achieved by this solution are as follows: This solution uses a plug-in method to connect the four ends (first end, second end, third end, and fourth end) of the limiting structure to two adjacent circuit boards. On the one hand, it can quickly and accurately connect the limiting structure to the two adjacent circuit boards, avoiding the problems of low assembly efficiency and easy positioning deviation in traditional connection methods, thereby improving the assembly efficiency and assembly qualification rate of the new interactive lighting fixture. On the other hand, the detachable fixed structure formed by the plug-in connection makes it easier to disassemble and assemble the circuit board and the limiting structure, while the tightness of the plug-in fit can ensure the stability of the connection under vibration.

[0012] In one embodiment of this utility model, a first protrusion is provided at the first end, a second protrusion is provided at the second end, a third protrusion is provided at the third end, and a fourth protrusion is provided at the fourth end. The first circuit board has a first limiting hole and a second limiting hole corresponding to the limiting structure, and the second circuit board has a third limiting hole and a fourth limiting hole corresponding to the limiting structure. When the limiting structure is assembled to the junction of the first circuit board and the second circuit board, the first protrusion engages with the first limiting hole, the third protrusion engages with the second limiting hole, the second protrusion engages with the third limiting hole, and the fourth protrusion engages with the fourth limiting hole.

[0013] Compared with existing technologies, the technical effects achieved by this solution are as follows: This solution uses a protrusion at the end of the limiting structure and corresponding limiting holes on the circuit board to achieve positioning and connection between any two adjacent boards through the precise fit of the protrusion and the limiting hole. On the one hand, the fitting constraint between the limiting hole and the protrusion allows direct control over the relative position of any two adjacent circuit boards, avoiding the board offset and squeezing problems caused by tolerance accumulation in traditional solutions, thereby improving the accuracy and consistency of positioning between multiple circuit boards. On the other hand, the fitting structure of the protrusion and the limiting hole enables rapid guidance and positioning during assembly, eliminating the need for complex calibration operations. This solves the problems of low assembly efficiency and easy alignment deviation in existing connection methods, improving assembly convenience and efficiency. At the same time, the rigid constraint formed by the fitting can effectively suppress component displacement and loosening under long-term vehicle vibration, enhance structural stability, reduce component wear, and extend the service life of the new interactive lighting fixture.

[0014] In one embodiment of this utility model, when the limiting structure is assembled to the junction of the first circuit board and the second circuit board, the first circuit board abuts against the connecting rod. The first circuit board and the connecting rod are covered with double-sided adhesive tape.

[0015] Compared with existing technologies, the technical effects achieved by this solution are as follows: By placing double-sided tape between the first circuit board and the connecting rod, the adhesive effect of the double-sided tape enables rapid auxiliary fixing of the two, further improving the stability of positioning between multiple circuit boards in conjunction with the original positioning structure, avoiding relative movement under vehicle vibration, and thus enhancing the durability of positioning accuracy between multiple circuit boards. On the other hand, the double-sided tape has buffering and shock-absorbing properties, which can absorb some vibration energy, solving the problem that existing rigid connections are prone to component wear and abnormal noise due to vibration. At the same time, the adhesive method of the double-sided tape can fill the small gap between the first circuit board and the connecting rod, making the two fit more tightly.

[0016] In one embodiment of this utility model, the mounting bracket is provided with a positioning element, the first circuit board is provided with a first positioning hole, and the limiting structure is provided with a second positioning hole. When the limiting structure is assembled to the junction of the first circuit board and the second circuit board, the positioning element passes through the second positioning hole and engages with the first positioning hole.

[0017] Compared with existing technologies, the technical effects achieved by this solution are as follows: By setting the positioning component to pass through the second positioning hole of the limiting structure and cooperate with the first positioning hole of the first circuit board, this solution achieves precise linkage positioning of the three components, avoids relative displacement between components, and solves the problems of isolated positioning structures and insufficient overall positioning accuracy in existing technologies, thereby improving the positioning stability and accuracy of the new interactive lighting assembly system. On the other hand, this solution can quickly complete the alignment and assembly of the three components, avoiding the tedious operation of multiple calibrations in traditional assembly, and improving the assembly efficiency and assembly qualification rate of the new interactive lighting.

[0018] In one embodiment of this utility model, the circuit board and the mounting bracket are connected by screws.

[0019] Compared with existing technologies, the technical effects achieved by this solution are as follows: This solution uses a screw connection to connect the circuit board and the mounting bracket. On the one hand, it avoids overall displacement or shaking of the circuit board under vibration, solving the problems of unstable circuit board fixing and easy failure of positioning accuracy in existing technologies, thereby improving the stability and reliability of the new interactive lighting assembly structure. On the other hand, the screw connection has the characteristics of being detachable and adjustable, and the fit between the circuit board and the mounting bracket can be finely adjusted by tightening. This solves the problems of difficult calibration and inconvenient disassembly and maintenance in existing fixing methods, improving the convenience of assembly and calibration process and the flexibility of later maintenance.

[0020] In one embodiment of this utility model, the mounting bracket is provided with a first screw hole and a second screw hole, the first limiting part is provided with a first connecting hole and a second connecting hole, the first circuit board is provided with a third connecting hole, and the second circuit board is provided with a fourth connecting hole. When the limiting structure is assembled to the junction of the first circuit board and the second circuit board, the first screw passes through the third connecting hole in sequence, the first connecting hole and the first screw hole cooperate, and the second screw passes through the fourth connecting hole in sequence, the second connecting hole and the second screw hole cooperate.

[0021] Compared with existing technologies, the technical effects achieved by this solution are as follows: This solution uses screws to sequentially penetrate the screw holes of the circuit board, the limiting structure, and the mounting bracket. On the one hand, it avoids relative displacement between components, solving the problems of insufficient overall stability and easy loosening under vibration caused by the separation of positioning and fixing in existing technologies. This significantly improves the overall robustness and long-lasting positioning accuracy of the new interactive lighting assembly structure. On the other hand, the symmetrical through-fastening of double screws forms a balanced force distribution, avoiding uneven force and deformation of the circuit board caused by a single fixing point. At the same time, the detachable nature of the screw fastening facilitates later maintenance and component replacement.

[0022] In one embodiment of this utility model, the mounting bracket is provided with a third screw hole and a fourth screw hole, the second limiting part is provided with a fifth connecting hole and a sixth connecting hole, the first circuit board is provided with a seventh connecting hole, and the second circuit board is provided with an eighth connecting hole. When the limiting structure is assembled to the junction of the first circuit board and the second circuit board, the third screw passes through the seventh connecting hole and the fifth connecting hole in sequence and engages with the third screw hole, and the fourth screw passes through the eighth connecting hole and the sixth connecting hole in sequence and engages with the fourth screw hole.

[0023] Compared with existing technologies, the technical effects achieved by this solution are as follows: This solution uses screws to sequentially penetrate the screw holes of the circuit board, the second limiting part, and the mounting bracket. On one hand, it achieves symmetrical rigid linkage fixation of the first circuit board, the second circuit board, and the mounting bracket at both ends of the limiting structure, effectively preventing relative displacement between components. This solves the problems of inter-board misalignment and loosening under vibration caused by unilateral fastening in existing technologies, thereby improving the robustness and positioning accuracy stability of the new interactive lighting assembly structure. On the other hand, both limiting parts (first and second limiting parts) are secured with screws, forming a balanced force distribution throughout the circumference. This completely avoids the problem of circuit board twisting and deformation caused by unilateral or single-point fixing. Simultaneously, the precise hole alignment provides clear guidance for assembly, allowing for alignment without repeated calibration. This solves the problems of low efficiency and easy deviation in step-by-step positioning and fastening operations in traditional assembly, improving assembly efficiency and assembly qualification rate.

[0024] Secondly, this utility model also provides a vehicle that includes a novel interactive lighting fixture as described in any of the above examples.

[0025] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: it can achieve the technical effects corresponding to any of the above examples, which will not be elaborated here.

[0026] By adopting the technical solution of this utility model, the following technical effects can be achieved: This utility model provides a novel interactive lighting fixture that achieves direct inter-board positioning by setting a limiting structure at the junction of two adjacent circuit boards. On the one hand, it can accurately control the assembly tolerances between multiple circuit boards, avoiding the problems of circuit board squeezing and bumping caused by the accumulation of tolerances in traditional solutions, ensuring a smooth assembly process, and thus improving the accuracy and efficiency of multi-circuit board assembly positioning. On the other hand, the limiting structure forms a direct and stable constraint on adjacent circuit boards, making the arrangement of multiple circuit boards structured and regular, solving the problems of insufficient matching accuracy of multiple circuit boards and easy displacement under vibration in the prior art, thereby enhancing the structural stability of the novel interactive lighting fixture and extending its service life. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 A schematic diagram of the structure of a novel interactive lamp provided for an embodiment of this utility model; Figure 2 One of the partial structural schematic diagrams of a novel interactive lighting fixture provided for an embodiment of this utility model; Figure 3 A schematic diagram of the structure of a novel interactive lighting fixture mounting bracket provided for an embodiment of this utility model; Figure 4 A second partial structural schematic diagram of a novel interactive lighting fixture provided for an embodiment of this utility model; Figure 5 for Figure 4 A magnified view of region A in the middle; Figure 6 This is the third partial structural schematic diagram of a novel interactive lamp provided for an embodiment of this utility model.

[0028] Explanation of reference numerals in the attached figures: 100. Mounting bracket; 110. Positioning component; 120. First screw hole; 130. Second screw hole; 200. Circuit board; 210. First circuit board; 211. First limiting hole; 212. First positioning hole; 213. Third connecting hole; 220. Second circuit board; 221. Third limiting hole; 222. Fourth connecting hole; 300. Limiting structure component; 310. Connecting rod; 320. First limiting part; 321. First protrusion; 322. Second protrusion; 323. First connecting hole; 324. Second connecting hole; 330. Second limiting part; 331. Third protrusion; 332. Fourth protrusion; 340. Second positioning hole; 400. Double-sided tape; 500. First screw; 600. Second screw; 700. Third screw; 800. Fourth screw. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] like Figures 1 to 6 As shown, this utility model provides a novel interactive lighting fixture, which includes a mounting bracket 100, a circuit board 200, and a limiting structure 300. Specifically, the mounting bracket 100 has a mounting side, the circuit board 200 is mounted on the mounting side, and the circuit board 200 has multiple mounting portions protruding from its outer surface away from the mounting bracket 100. Each mounting portion is used to assemble an LED light source. The limiting structure 300 is mounted between the circuit board 200 and the mounting bracket 100. The multiple circuit boards 200 are arranged in an array on the mounting side, and the limiting structure 300 is correspondingly located at the connection point of any two adjacent circuit boards 200, thereby achieving the positioning connection of any two adjacent circuit boards 200. More specifically, the limiting structure 300 can be made of plastic or metal (such as aluminum alloy) to balance structural strength and lightweight requirements, adapting to the complex working conditions during vehicle operation.

[0031] Specifically, this solution achieves direct inter-board positioning by setting a limiting structure 300 at the junction of two adjacent circuit boards 200. On the one hand, it can accurately control the assembly tolerance between multiple circuit boards 200, avoiding the squeezing and bumping problems of circuit boards 200 caused by the accumulation of tolerances in traditional solutions, ensuring a smooth assembly process, and thus improving the accuracy and efficiency of multi-circuit board 200 assembly positioning. On the other hand, the limiting structure 300 forms a direct and stable constraint on adjacent circuit boards 200, making the arrangement of multiple circuit boards 200 structured and regular, solving the problems of insufficient matching accuracy of multiple circuit boards 200 and easy displacement under vibration in the prior art, thereby enhancing the structural stability of the new interactive lighting fixture and extending its service life.

[0032] like Figure 3 As shown, in one embodiment of this utility model, the circuit board 200 includes a first circuit board 210 and a second circuit board 220, and the limiting structure 300 includes a connecting rod 310 and a first limiting portion 320 and a second limiting portion 330 integrally formed at both ends of the connecting rod 310; the first limiting portion 320 includes a first end and a second end disposed opposite to each other, and the second limiting portion 330 includes a third end and a fourth end disposed opposite to each other; wherein, when the limiting structure 300 is assembled to the junction of the first circuit board 210 and the second circuit board 220, the first end and the third end are both connected to the first circuit board 210, and the second end and the fourth end are both connected to the second circuit board 220.

[0033] Specifically, this solution employs a limiting structure 300 consisting of a connecting rod 310 and two integrally formed limiting portions (first limiting portion 320 and second limiting portion 330), combined with an assembly method where the four ends of the two limiting portions are respectively connected to adjacent circuit boards 200. On the one hand, this allows for precise and stable direct positioning and connection between the first circuit board 210 and the second circuit board 220, avoiding the problems of inter-board squeezing and collision caused by tolerance accumulation in traditional bracket positioning, thereby improving the accuracy and efficiency of the assembly and positioning of any two adjacent circuit boards 200. On the other hand, the integrally formed structure ensures the accuracy of the limiting structure 300 itself, and the multi-point positioning at the four ends forms a balanced constraint, making the relative positional relationship of any two adjacent circuit boards 200 structured and stable. This solves the problem of insufficient matching accuracy between multiple circuit boards 200 and easy displacement under vibration caused by the lack of a precise positioning mechanism between multiple circuit boards 200 in the existing technology, further enhancing the structural stability of the new interactive lighting fixture and the regularity of the LED light source array arrangement, ensuring the continuity and reliability of the interactive lighting fixture's display effect.

[0034] like Figures 1 to 3 As shown, in one embodiment of this utility model, the first end and the third end are both connected to the first circuit board 210 by plugging in; the second end and the fourth end are both connected to the second circuit board 220 by plugging in.

[0035] Specifically, this solution uses a plug-in method to connect the four ends (first end, second end, third end, and fourth end) of the limiting structure 300 to two adjacent circuit boards 200. On the one hand, it can quickly and accurately connect the limiting structure 300 to the two adjacent circuit boards 200, avoiding the problems of low assembly efficiency and easy positioning deviation in traditional connection methods, thereby improving the assembly efficiency and assembly qualification rate of the new interactive lighting fixture. On the other hand, the detachable fixed structure formed by the plug-in connection makes it easier to disassemble and assemble the circuit board 200 and the limiting structure 300, while the tightness of the plug-in fit can ensure the stability of the connection under vibration environment.

[0036] like Figures 1 to 3 As shown, in one embodiment of this utility model, a first protrusion 321 is provided at the first end, a second protrusion 322 is provided at the second end, a third protrusion 331 is provided at the third end, and a fourth protrusion 332 is provided at the fourth end; a first limiting hole 211 and a second limiting hole are provided on the first circuit board 210 corresponding to the limiting structure 300, and a third limiting hole 221 and a fourth limiting hole are provided on the second circuit board 220 corresponding to the limiting structure 300; wherein, when the limiting structure 300 is assembled to the junction of the first circuit board 210 and the second circuit board 220, the first protrusion 321 cooperates with the first limiting hole 211, the third protrusion 331 cooperates with the second limiting hole, the second protrusion 322 cooperates with the third limiting hole 221, and the fourth protrusion 332 cooperates with the fourth limiting hole.

[0037] Specifically, this solution involves setting a protrusion at the end of the limiting structure 300 and corresponding limiting holes on the circuit board 200. The precise fit between the protrusion and the limiting hole enables positioning and connection between any two adjacent boards. On the one hand, the interlocking constraint between the limiting hole and the protrusion allows direct control over the relative position of any two adjacent circuit boards 200, avoiding the board offset and squeezing problems caused by tolerance accumulation in traditional solutions, thereby improving the accuracy and consistency of positioning between multiple circuit boards 200. On the other hand, the fit between the protrusion and the limiting hole enables rapid guidance and positioning during assembly, eliminating the need for complex calibration operations. This solves the problems of low assembly efficiency and easy alignment deviation in existing connection methods, improving assembly convenience and efficiency. At the same time, the rigid constraint formed by the interlocking fit can effectively suppress component displacement and loosening under long-term vehicle vibration, enhance structural stability, reduce component wear, and extend the service life of the new interactive lighting fixture.

[0038] like Figures 4 to 6As shown, in one embodiment of this utility model, when the limiting structure 300 is assembled to the junction of the first circuit board 210 and the second circuit board 220, the first circuit board 210 abuts against the connecting rod 310; wherein, the first circuit board 210 and the connecting rod 310 are provided with double-sided adhesive tape 400.

[0039] Specifically, this solution uses double-sided tape 400 between the first circuit board 210 and the connecting rod 310. On the one hand, the adhesive effect of the double-sided tape 400 enables quick auxiliary fixation of the two, further improving the stability of the positioning between multiple circuit boards 200 in conjunction with the original positioning structure, avoiding relative movement under vehicle vibration, and thus enhancing the durability of the positioning accuracy between multiple circuit boards 200. On the other hand, the double-sided tape 400 has buffering and shock absorption characteristics, which can absorb some vibration energy, solving the problem that existing rigid connections are prone to component wear and abnormal noise due to vibration. At the same time, the adhesive method of the double-sided tape 400 can fill the small gap between the first circuit board 210 and the connecting rod 310, making the two fit more tightly.

[0040] like Figures 1 to 3 As shown, in one embodiment of this utility model, the mounting bracket 100 is provided with a positioning member 110, the first circuit board 210 is provided with a first positioning hole 212, and the limiting structure is provided with a second positioning hole 340. When the limiting structure member 300 is assembled to the junction of the first circuit board 210 and the second circuit board 220, the positioning member 110 passes through the second positioning hole 340 and cooperates with the first positioning hole 212.

[0041] Specifically, this solution sets the positioning component 110 to pass through the second positioning hole 340 of the limiting structure component 300 and cooperate with the first positioning hole 212 of the first circuit board 210. On the one hand, it achieves precise linkage positioning of the three components, avoids relative displacement between components, and solves the problem of isolated positioning structure and insufficient overall positioning accuracy in the prior art, thereby improving the positioning stability and accuracy of the new interactive lighting assembly system. On the other hand, this solution can quickly complete the alignment and assembly of the three components, avoid the tedious operation of multiple calibrations in traditional assembly, and improve the assembly efficiency and assembly qualification rate of the new interactive lighting.

[0042] like Figures 1 to 3 As shown, in one embodiment of this utility model, the circuit board 200 and the mounting bracket 100 are connected by screws.

[0043] Specifically, this solution uses a screw connection to connect the circuit board 200 and the mounting bracket 100. On the one hand, this avoids overall displacement or shaking of the circuit board 200 under vibration, solving the problems of insecure fixing and easy failure of positioning accuracy in the prior art, thereby improving the stability and reliability of the new interactive lighting assembly structure. On the other hand, the screw connection has the characteristics of being detachable and adjustable, and the fit between the circuit board 200 and the mounting bracket 100 can be finely adjusted by tightening. This solves the problems of difficult calibration and inconvenient disassembly and maintenance in the existing fixing method, improving the convenience of the assembly and calibration process and the flexibility of later maintenance.

[0044] like Figures 1 to 3 As shown, in one embodiment of this utility model, the mounting bracket 100 is provided with a first screw hole 120 and a second screw hole 130, the first limiting part 320 is provided with a first connecting hole 323 and a second connecting hole 324, the first circuit board 210 is provided with a third connecting hole 213, and the second circuit board 220 is provided with a fourth connecting hole 222; wherein, when the limiting structure 300 is assembled to the junction of the first circuit board 210 and the second circuit board 220, the first screw 500 passes through the third connecting hole 213 and the first connecting hole 323 in sequence and engages with the first screw hole 120, and the second screw 600 passes through the fourth connecting hole 222 and the second connecting hole 324 in sequence and engages with the second screw hole 130.

[0045] Specifically, this solution uses screws that sequentially pass through the screw holes of the circuit board 200, the limiting structure 300, and the mounting bracket 100. On the one hand, this avoids relative displacement between components, solving the problems of insufficient overall stability and easy loosening under vibration caused by the separation of positioning and fixing in the existing technology. This significantly improves the overall robustness and long-lasting positioning accuracy of the new interactive lighting assembly structure. On the other hand, the symmetrical through-fastening of the double screws forms a balanced force distribution, avoiding uneven force and deformation of the circuit board 200 caused by a single fixing point. At the same time, the detachable nature of the screw fastening facilitates later maintenance and component replacement.

[0046] like Figures 1 to 3As shown, in one embodiment of this utility model, the mounting bracket 100 is provided with a third screw hole (not shown in the figure) and a fourth screw hole (not shown in the figure), the second limiting part 330 is provided with a fifth connecting hole (not shown in the figure) and a sixth connecting hole (not shown in the figure), the first circuit board 210 is provided with a seventh connecting hole (not shown in the figure), and the second circuit board 220 is provided with an eighth connecting hole (not shown in the figure). When the limiting structure 300 is assembled to the junction of the first circuit board 210 and the second circuit board 220, the third screw 700 passes through the seventh connecting hole (not shown in the figure) and the fifth connecting hole (not shown in the figure) in sequence and engages with the third screw hole (not shown in the figure), and the fourth screw 800 passes through the eighth connecting hole (not shown in the figure) and the sixth connecting hole (not shown in the figure) in sequence and engages with the fourth screw hole (not shown in the figure).

[0047] Specifically, this solution uses screws to sequentially penetrate the screw holes of the circuit board 200, the second limiting part 330, and the mounting bracket 100. On the one hand, it achieves symmetrical rigid linkage fixation of the first circuit board 210, the second circuit board 220, and the mounting bracket 100 at both ends of the limiting structure 300, effectively avoiding relative displacement between components. This solves the problems of inter-board misalignment and loosening under vibration caused by unilateral fastening in the prior art, thereby improving the robustness and positioning accuracy stability of the new interactive lighting assembly structure. On the other hand, both limiting parts (first limiting part 320 and second limiting part 330) are fastened with screws through, forming a balanced force distribution in the entire circumference. This completely avoids the problem of twisting and deformation of the circuit board 200 caused by unilateral or single-point fixation. At the same time, the precise hole correspondence provides clear guidance for assembly, and alignment can be completed without repeated calibration. This solves the problems of low efficiency and easy deviation in step-by-step positioning and fastening operations in traditional assembly, improving assembly efficiency and assembly qualification rate.

[0048] The assembly process of the novel interactive lamp in this embodiment is as follows: First, the limiting structure 300 is pasted onto the first circuit board 210 with double-sided tape 400. At this time, the first protrusion 321 cooperates with the first limiting hole 211, the third protrusion 331 cooperates with the second limiting hole, and the first circuit board 210 is fixed on the mounting bracket 100 by passing the first screw 500 through the third connecting hole 213 and the first connecting hole 323 in sequence to cooperate with the first screw hole 120, and the third screw 700 through the seventh connecting hole and the fifth connecting hole in sequence to cooperate with the third screw hole. Then, the second circuit board 220 is fixed on the mounting bracket 100. At this time, the second protrusion 322 cooperates with the third limiting hole 221, the fourth protrusion 332 cooperates with the fourth limiting hole, and the second screw 600 passes through the fourth connecting hole 222 and the second connecting hole 324 in sequence to cooperate with the second screw hole 130, and the fourth screw 800 passes through the eighth connecting hole and the sixth connecting hole in sequence to cooperate with the fourth screw hole to fix the second circuit board 220 on the mounting bracket 100.

[0049] Secondly, the present invention also provides a vehicle that includes the novel interactive lighting fixtures described in any of the above embodiments.

[0050] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A novel interactive lighting fixture, characterized in that, The novel interactive lighting fixture includes: Mounting bracket (100), the mounting bracket (100) having a mounting side; A circuit board (200) is mounted on the mounting side, and the circuit board (200) has a plurality of mounting portions protruding from the outer surface of the mounting bracket (100), each mounting portion being used to assemble an LED light source; A limiting structure (300) is installed between the circuit board (200) and the mounting bracket (100); The circuit boards (200) are arranged in an array on the mounting side, and the limiting structure (300) is correspondingly provided at the junction of any two adjacent circuit boards (200), so that the positioning connection of any two adjacent circuit boards (200) can be realized through the limiting structure (300).

2. The novel interactive lighting fixture according to claim 1, characterized in that, The circuit board (200) includes a first circuit board (210) and a second circuit board (220), and the limiting structure (300) includes a connecting rod (310) and a first limiting part (320) and a second limiting part (330) integrally formed at both ends of the connecting rod (310). The first limiting part (320) includes a first end and a second end disposed opposite to each other, and the second limiting part (330) includes a third end and a fourth end disposed opposite to each other; When the limiting structure (300) is assembled to the junction of the first circuit board (210) and the second circuit board (220), the first end and the third end are connected to the first circuit board (210), and the second end and the fourth end are connected to the second circuit board (220).

3. The novel interactive lighting fixture according to claim 2, characterized in that, Both the first end and the third end are connected to the first circuit board (210) by a plug-in connection; Both the second end and the fourth end are connected to the second circuit board (220) by plugging in.

4. The novel interactive lighting fixture according to claim 3, characterized in that, The first end is provided with a first protrusion (321), the second end is provided with a second protrusion (322), the third end is provided with a third protrusion (331), and the fourth end is provided with a fourth protrusion (332). The first circuit board (210) has a first limiting hole (211) and a second limiting hole corresponding to the limiting structure (300), and the second circuit board (220) has a third limiting hole (221) and a fourth limiting hole corresponding to the limiting structure (300); When the limiting structure (300) is assembled to the junction of the first circuit board (210) and the second circuit board (220), the first protrusion (321) cooperates with the first limiting hole (211), the third protrusion (331) cooperates with the second limiting hole, the second protrusion (322) cooperates with the third limiting hole (221), and the fourth protrusion (332) cooperates with the fourth limiting hole.

5. The novel interactive lighting fixture according to claim 2, characterized in that, When the limiting structure (300) is assembled to the junction of the first circuit board (210) and the second circuit board (220), the first circuit board (210) abuts against the connecting rod (310); The first circuit board (210) and the connecting rod (310) are provided with double-sided adhesive tape (400).

6. The novel interactive lighting fixture according to any one of claims 2-5, characterized in that, The mounting bracket (100) is provided with a positioning element (110), the first circuit board (210) is provided with a first positioning hole (212), and the limiting structure is provided with a second positioning hole (340). When the limiting structure (300) is assembled to the junction of the first circuit board (210) and the second circuit board (220), the positioning element (110) passes through the second positioning hole (340) and cooperates with the first positioning hole (212).

7. The novel interactive lighting fixture according to any one of claims 2-5, characterized in that, The circuit board (200) is connected to the mounting bracket (100) by screws.

8. The novel interactive lighting fixture according to claim 7, characterized in that, The mounting bracket (100) is provided with a first screw hole (120) and a second screw hole (130), the first limiting part (320) is provided with a first connecting hole (323) and a second connecting hole (324), the first circuit board (210) is provided with a third connecting hole (213), and the second circuit board (220) is provided with a fourth connecting hole (222). When the limiting structure (300) is assembled to the junction of the first circuit board (210) and the second circuit board (220), the first screw (500) passes through the third connecting hole (213) in sequence, the first connecting hole (323) and the first screw hole (120) cooperate, and the second screw (600) passes through the fourth connecting hole (222) in sequence, the second connecting hole (324) and the second screw hole (130) cooperate.

9. The novel interactive lighting fixture according to claim 8, characterized in that, The mounting bracket (100) is provided with a third screw hole and a fourth screw hole, the second limiting part (330) is provided with a fifth connecting hole and a sixth connecting hole, the first circuit board (210) is provided with a seventh connecting hole, and the second circuit board (220) is provided with an eighth connecting hole; When the limiting structure (300) is assembled to the junction of the first circuit board (210) and the second circuit board (220), the third screw (700) passes through the seventh connecting hole, the fifth connecting hole and the third screw hole in sequence, and the fourth screw (800) passes through the eighth connecting hole, the sixth connecting hole and the fourth screw hole in sequence.

10. A vehicle, characterized in that, The vehicles include: The novel interactive lighting fixture as described in any one of claims 1-9.

Images