A three-color strip LED lamp for vehicle with convenient installation

Abstract

This utility model discloses a convenient-to-install tri-color strip LED light for vehicles, relating to the field of warning light technology. This convenient-to-install tri-color strip LED light for vehicles includes an LED light mounting housing and a housing disassembly mechanism. The housing disassembly mechanism includes a movable LED light housing, a slot, a baffle, a mounting plate, a return spring, and a locking block. The movable LED light housing is slidably connected to the surface of the LED light mounting housing, and the baffle is fixedly connected to the surface of the LED light mounting housing, with one side of the movable LED light housing in contact with the baffle. Two mounting plates are provided, both fixedly connected inside the LED light mounting housing. Multiple return springs are provided, all fixedly connected to the surface of the mounting plates. Two locking blocks are provided, both slidably connected inside the LED light mounting housing. Through the cooperation of the locking blocks and return springs in the housing disassembly mechanism, the movable LED light housing can be quickly installed and disassembled without the need for tools, significantly improving installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of warning light technology, and in particular to a convenient-to-install tri-color strip LED light for vehicles. Background Technology

[0002] The automotive tri-color strip LED light is a linear lighting device that integrates red, green, and blue LED chips into a single package. It utilizes PWM dimming technology to achieve multiple color switching and dynamic lighting effects. Its waterproof and shockproof aluminum alloy housing and IP67 protection rating allow it to adapt to the complex environments encountered while driving. Primarily used for cargo box warnings in commercial vehicles, special vehicle markings, and ambient lighting in passenger vehicles, it features low power consumption, long lifespan, and fast response. This product achieves intelligent linkage with the vehicle's system via a CAN bus or independent controller, automatically switching display modes based on vehicle speed, steering, and other signals. This enhances vehicle visibility while meeting functional lighting needs in various scenarios.

[0003] In the traditional installation process of automotive LED lights, the housing is mostly connected in a one-time manner. The installation and disassembly process requires repeated use of tools, resulting in low installation efficiency and difficulty in maintenance. Although the snap-on connection is simple to install, the snap-on connection often needs to be damaged during later maintenance and disassembly, making the housing unusable, resulting in resource waste and increased costs. Therefore, there is a need for a convenient-to-install tri-color strip LED light for automobiles. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a convenient-to-install tri-color strip LED light for vehicles, which can solve the problems of low installation efficiency and difficulty in maintenance caused by the need for repeated use of tools during installation and disassembly when using a one-time connection method.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient-to-install tri-color strip LED light for vehicles, comprising an LED light mounting housing and a housing disassembly mechanism. The housing disassembly mechanism includes a movable LED light housing, slots, baffles, mounting plates, return springs, and locking blocks. The movable LED light housing is slidably connected to the surface of the LED light mounting housing. There are two slots, which are respectively opened at the top and bottom of the movable LED light housing. The baffle is fixedly connected to the surface of the LED light mounting housing, and the movable LED light housing contacts one side of the baffle. There are two mounting plates, both of which are fixedly connected inside the LED light mounting housing. There are multiple return springs, all of which are fixedly connected to the surface of the mounting plates. There are two locking blocks, both of which are slidably connected inside the LED light mounting housing. Each locking block is fixedly connected to a corresponding return spring, and the two locking blocks are respectively located inside the corresponding slots.

[0006] Preferably, the surface of the LED lamp mounting housing has two limiting grooves, and the surface of the LED lamp movable housing is fixedly connected to two limiting strips, with the limiting grooves and limiting strips being compatible.

[0007] Preferably, the surface of the LED lamp mounting housing has two symmetrically opened mounting screw holes, two washers are symmetrically fixedly connected to the surface of the LED lamp mounting housing, and mounting bolts for installation are threadedly connected to the surface of the LED lamp mounting housing.

[0008] Preferably, the surface of the movable housing of the LED lamp is fixedly connected with multiple LED lamp covers at equal intervals in a linear array.

[0009] Preferably, a circuit board is fixedly connected inside the LED lamp mounting housing, a reflector is fixedly connected inside the LED lamp mounting housing, and an LED lamp board is fixedly connected inside the LED lamp mounting housing.

[0010] Preferably, both the reflector and the LED light panel are electrically connected to the circuit board.

[0011] Preferably, the LED lamp mounting housing has an internal receiving groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This easy-to-install automotive tri-color strip LED light, through the cooperation of the locking block and the return spring in the housing disassembly mechanism, realizes the quick installation and disassembly of the movable housing of the LED light without the need for tools, thus improving installation efficiency. At the same time, this structural design allows the housing to be reused, reducing maintenance costs and resource waste. The matching design of the limiting groove and the limiting strip ensures the accuracy of the installation of the movable housing of the LED light, avoids misalignment, ensures uniform light display, and improves the aesthetics of the vehicle and the performance of the lighting. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the main body of this utility model;

[0015] Figure 2 This is a schematic diagram of the working state of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the receiving groove of this utility model.

[0018] Reference numerals in the attached diagram: 1. LED lamp mounting housing; 2. LED lamp movable housing; 3. Mounting screw hole; 4. Washer; 5. Mounting bolt; 6. LED lamp cover; 7. Slot; 8. Limiting slot; 9. Baffle; 10. Limiting strip; 11. Mounting plate; 12. Return spring; 13. Locking block; 14. Receiving slot; 15. Circuit board; 16. Reflector; 17. LED lamp board. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of this utility model. Preferred embodiments of this utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, enabling a person to intuitively and vividly understand each technical feature and overall technical solution of this utility model. However, they should not be construed as limiting the scope of protection of this utility model. In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this utility model.

[0020] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of "first" and "second" in the description is for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, the quantity of indicated technical features, or the order of the indicated technical features. In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installing," and "connecting" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of these terms in this utility model based on the specific content of the technical solution.

[0021] Please see Figure 1-4This utility model provides a technical solution: a convenient-to-install tri-color strip LED light for vehicles, including an LED light mounting housing 1 and a housing disassembly mechanism. The housing disassembly mechanism includes a movable LED light housing 2, slots 7, baffles 9, mounting plates 11, return springs 12, and locking blocks 13. The movable LED light housing 2 is slidably connected to the surface of the LED light mounting housing 1. There are two slots 7, which are respectively opened at the top and bottom of the movable LED light housing 2. The baffles 9 are fixedly connected to the surface of the LED light mounting housing 1, and the movable LED light housing 2 is in contact with one side of the baffles 9. There are two mounting plates 11, which are both fixedly connected inside the LED light mounting housing 1. There are multiple return springs 12, which are all fixedly connected to the surface of the mounting plates 11. There are two locking blocks 13, which are both slidably connected inside the LED light mounting housing 1. Each locking block 13 is fixedly connected to a corresponding return spring 12, and the two locking blocks 13 are respectively located inside the corresponding slots 7.

[0022] Furthermore, two limiting grooves 8 are formed on the surface of the LED lamp mounting housing 1, and two limiting strips 10 are fixedly connected to the surface of the LED lamp movable housing 2. The limiting grooves 8 and the limiting strips 10 are compatible. Two mounting screw holes 3 are symmetrically formed on the surface of the LED lamp mounting housing 1, and two washers 4 are symmetrically fixedly connected to the surface of the LED lamp mounting housing 1. Mounting bolts 5 for installation are threadedly connected to the surface of the LED lamp mounting housing 1 (the mounting bolts 5 are connected to the mounting screw holes 3 through the washers 4). Multiple LED lamp covers 6 are fixedly connected at equal intervals in a linear array on the surface of the LED lamp movable housing 2. A circuit board 15 is fixedly connected inside the LED lamp mounting housing 1. A reflector 16 is fixedly connected inside the LED lamp mounting housing 1. An LED lamp board 17 is fixedly connected inside the LED lamp mounting housing 1 (the LED lamp board 17, reflector 16 and LED lamp covers 6 are positioned correspondingly). The reflector 16 and LED lamp board 17 are electrically connected to the circuit board 15. A receiving groove 14 is formed inside the LED lamp mounting housing 1.

[0023] Furthermore, the vehicle-mounted tri-color strip LED light is easily installed and removed via a housing disassembly mechanism. When the movable LED light housing 2 needs to be installed, it is slid along the surface of the LED light mounting housing 1. At this time, the limiting strip 10 is embedded in the limiting groove 8 to ensure accurate sliding direction. As it slides, the locking block 13 is pressed inward by the inner wall of the slot 7, compressing the return spring 12. When the movable LED light housing 2 slides into place, the locking block 13 pops out under the elastic force of the return spring 12 and locks into the corresponding slot 7 to complete the fixation. During disassembly, simply press the locking block 13 to disengage it from the slot 7, and the movable LED light housing 2 can be slid out. The internal circuit board 15 supplies power to the LED light board 17 to realize the tri-color light display.

[0024] Furthermore, the quick installation and removal of the LED light's movable housing is achieved through the cooperation of the locking block and the return spring in the housing disassembly mechanism, eliminating the need for tools and improving installation efficiency. This solves the problem of low installation efficiency and difficulty in maintenance caused by repeatedly using tools during installation and disassembly when using a one-time connection method. This structural design allows the housing to be reused, reducing maintenance costs and resource waste. The matching design of the limiting groove and limiting strip ensures the accuracy of the LED light's movable housing installation, avoids misalignment, ensures uniform light display, and improves the vehicle's appearance and lighting performance.

[0025] Structural Description: LED Lamp Mounting Housing 1: As the main load-bearing structure of the lamp, it is made of high-strength engineering plastic injection molding. The internal integrated circuit board and optical components provide stable mechanical support and electrical protection for the entire LED lamp system.

[0026] LED lamp movable housing 2: It can be quickly disassembled and assembled with the main housing through a sliding connection mechanism. The linearly arranged lampshade units on the surface form a continuous light strip, which has the dual functions of light diffusion and physical protection.

[0027] Mounting screw hole 3: It adopts a standard thread specification design and works with mounting bolts to achieve a rigid connection between the lamp and the vehicle body. Its symmetrical layout ensures the balance of force during installation.

[0028] Gasket 4: Made of elastic rubber material, it is installed on the bolt contact surface to buffer the vibration and impact during vehicle operation, while preventing abnormal noise caused by direct contact between metal parts.

[0029] Mounting bolt 5: Made of rust-proof stainless steel, it provides a removable mechanical fixing force through thread engagement, meeting the disassembly and assembly needs of vehicle lights during frequent maintenance.

[0030] LED lampshade 6: Made of polycarbonate material through molding, it has high light transmittance and UV resistance. Its array layout forms a uniform strip light effect and protects the internal light source components.

[0031] Slot 7: The precision-machined guide slot structure works in conjunction with the locking mechanism to position and lock the movable outer shell. Its double-sided design enhances the fault tolerance during disassembly.

[0032] Limiting groove 8: The reference track that forms a sliding pair with the limiting strip. It controls the linear movement trajectory of the movable shell with high precision and tolerance to avoid assembly deviation.

[0033] Baffle 9: As a physical limiting terminal for the sliding of the movable outer shell, it adopts an integrated design to prevent excessive displacement and at the same time plays a role in sealing and dust prevention.

[0034] Limiting strip 10: A raised guide rail embedded in the surface of the movable outer shell, which forms a clearance fit with the limiting groove, ensuring smooth sliding and preventing lateral swaying.

[0035] Mounting plate 11: As a fixed base for the spring mechanism, the reinforcing ribs disperse the force of the locking block and maintain the long-term stability of the reset mechanism.

[0036] Return spring 12: A stainless steel helical spring is used to provide constant elastic force, which drives the locking block to complete the automatic locking function. Its preload has been tested for fatigue to ensure service life.

[0037] Block 13: A wedge-shaped locking element with surface hardening treatment, which achieves bidirectional self-locking through the inclined surface design and forms a reliable mechanical interlock under the action of spring force.

[0038] Reception slot 14: The internal space is specially reserved for circuit board traces and connectors, and a layered isolation design is adopted to avoid interference between the traces and moving parts.

[0039] Circuit board 15: integrates a three-color LED driver circuit and a signal processing chip, and is treated with a waterproof coating to adapt to the vehicle environment, supporting multiple lighting mode switching.

[0040] Reflector 16: Made of nano-level mirror aluminum material through stamping, the curved surface structure optimized by optical simulation achieves directional light reflection and improves light output efficiency.

[0041] LED Light Board 17: Equipped with a high-brightness tri-color LED chip group, it adopts constant current driving technology to ensure color consistency, and its modular design facilitates later maintenance and replacement.

[0042] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A convenient-to-install tri-color strip LED light for vehicles, characterized in that, include: The LED lamp mounting housing (1) and the housing disassembly mechanism include an LED lamp movable housing (2), a slot (7), a baffle (9), a mounting plate (11), a reset spring (12), and a locking block (13). The LED lamp movable housing (2) is slidably connected to the surface of the LED lamp mounting housing (1). There are two slots (7) and they are respectively opened at the top and bottom of the LED lamp movable housing (2). The baffle (9) is fixedly connected to the surface of the LED lamp mounting housing (1). The LED lamp movable housing (2) is in contact with one side of the baffle (9). There are two mounting plates (11) and they are both fixedly connected to the inside of the LED lamp mounting housing (1). There are multiple reset springs (12) and they are all fixedly connected to the surface of the mounting plate (11). There are two locking blocks (13) and they are both slidably connected to the inside of the LED lamp mounting housing (1). Each locking block (13) is fixedly connected to the corresponding reset spring (12). The two locking blocks (13) are respectively located inside the corresponding slot (7).

2. The convenient-to-install tri-color strip LED light for vehicles according to claim 1, characterized in that: The surface of the LED lamp mounting housing (1) has two limiting grooves (8), and the surface of the LED lamp movable housing (2) is fixedly connected to two limiting strips (10). The limiting grooves (8) and the limiting strips (10) are compatible.

3. A conveniently installed tri-color strip LED light for vehicles according to claim 1 or 2, characterized in that: The surface of the LED lamp mounting housing (1) is symmetrically provided with two mounting screw holes (3), and two washers (4) are symmetrically fixedly connected to the surface of the LED lamp mounting housing (1). The surface of the LED lamp mounting housing (1) is threaded with mounting bolts (5) for installation.

4. A conveniently installed tri-color strip LED light for vehicles according to claim 1 or 2, characterized in that: The surface of the movable housing (2) of the LED lamp is fixedly connected with multiple LED lamp covers (6) at equal intervals in a linear array.

5. A conveniently installed tri-color strip LED light for vehicles according to claim 1, characterized in that: The LED lamp mounting housing (1) has a circuit board (15) fixedly connected inside, a reflector (16) fixedly connected inside, and an LED lamp board (17) fixedly connected inside.

6. A conveniently installed tri-color strip LED light for vehicles according to claim 5, characterized in that: The reflector (16) and the LED light panel (17) are both electrically connected to the circuit board (15).

7. A conveniently installed tri-color strip LED light for vehicles according to claim 1, characterized in that: The LED lamp mounting housing (1) has an internal receiving groove (14).

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