Combined structure for splicing strip-shaped working lamps of motor vehicle

Abstract

The utility model relates to the technical field of strip-shaped working lamps of motor vehicles, and particularly provides a combined structure for splicing strip-shaped working lamps of motor vehicles. The LED lamp comprises a plurality of first lamp bodies and second lamp bodies, the two ends of each first lamp body and the two ends of each second lamp body are each provided with a splicing inserting groove, one end of each splicing inserting groove is provided with a semi-conical hole, each splicing inserting groove is of a trapezoidal structure, a groove is formed in each splicing inserting groove, and a locking assembly is connected to each splicing inserting groove in an inserted mode. The motor vehicle auxiliary lighting strip-shaped working lamp comprises a first lamp body, a second lamp body and a locking assembly, the first lamp body is provided with a semi-conical hole, the locking assembly comprises a front splicing support and a rear splicing support, and one end of the second lamp body on the outermost side is fixedly connected with a small decorative cover. The motor vehicle auxiliary lighting strip-shaped working lamp is modularized through the arrangement of the first lamp body, the second lamp bodies, the splicing insertion grooves, the semi-conical hole and the locking assembly; several types of lamp bodies which are short in size and different in length are manufactured, the lamp body modules are connected by splicing the mounting supports, and therefore the strip-shaped working lamps with different length requirements are obtained.

Description

Technical Field

[0001] This utility model relates to the field of motor vehicle strip work lights technology, and in particular to a combined structure for splicing motor vehicle strip work lights. Background Technology

[0002] Motor vehicle strip work lights are lamps installed on motor vehicles to provide auxiliary lighting. They are usually long and narrow, with the length customizable to the vehicle's needs. This makes them easy to install in specific locations on the vehicle, such as the roof, front, or rear.

[0003] The inventors of this application have discovered the following problems during practical use:

[0004] Currently, most auxiliary lighting strip work lights for motor vehicles on the market are independent devices, with the longest being over 50 inches or even longer. Due to the excessive length of the light body, there are significant inconveniences in production, transportation, quality control, and after-sales service, which greatly reduces production efficiency. At the same time, waterproof requirements pose significant challenges to design and production, and the defect rate is also relatively high during mass production.

[0005] Therefore, it is necessary to provide a combined structure for splicing motor vehicle strip work lights to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is that the lamp body is too long, which causes great inconvenience to production, transportation, quality control and after-sales service. In view of the above-mentioned defects of the prior art, a combination structure for splicing motor vehicle strip work lights is provided.

[0007] To achieve the above objectives, the technical solution of this utility model is: a combined structure for splicing motor vehicle strip work lights, comprising several first lamp bodies and second lamp bodies, each of the first and second lamp bodies having a splicing slot at both ends, one end of the splicing slot having a semi-conical hole, the splicing slot having a trapezoidal structure and an internal groove, a locking component being inserted into the splicing slot, the locking component including a front splicing bracket and a rear splicing bracket, a decorative cap being fixedly connected to one end of the outermost second lamp body, and a lamp-side threaded hole being provided on one side of the splicing slot.

[0008] By adopting the above technical solution, the first lamp body and the second lamp body are modular lamp bodies with splicing slots at both ends, which can realize the free combination of lamp body lengths and solve the problem of production and transportation of traditional long lamp bodies. The splicing slot has a trapezoidal cross section with a groove inside and a semi-conical hole on one side to leave space for inserting and tightening screws.

[0009] In a further configuration, a side mounting bracket is connected to the threaded hole on the lamp side by a fastening screw. A connecting threaded hole is provided on one side of the threaded hole on the lamp side. There are two connecting threaded holes, and a cross plate is provided between the two connecting threaded holes.

[0010] By adopting the above technical solution, the side mounting bracket is fixed through the threaded hole on the lamp side, and the side mounting bracket is symmetrically installed on both sides of the lamp body. The standardized threaded hole enables quick installation and can distribute installation stress, making it suitable for different vehicle models.

[0011] Further, the front splicing bracket includes a first base plate, and a T-shaped pin is fixedly connected to one side of the first base plate. The T-shaped pin has a clamping thread hole.

[0012] By adopting the above technical solution, the front splicing bracket includes a first base plate, on which a T-shaped pin is connected. The T-shaped pin has screw holes for the front splicing bracket, enabling rapid assembly and installation.

[0013] Further, the rear splicing bracket includes a first outer shell, which has an I-shaped structure. The bottom two sides of the first outer shell are provided with symmetrical square pins, and the square pins are provided with through holes.

[0014] By adopting the above technical solution, the rear splicing bracket includes an I-shaped first outer shell with symmetrical square pins on it. The pins are provided with screw mounting holes for the rear splicing bracket, enabling rapid assembly and installation.

[0015] Furthermore, the locking assembly also includes a front buckle plate and a rear buckle plate. The front buckle plate includes a second base plate, and lower cards are fixedly connected to both the upper and lower sides of the second base plate. Several triangular card blocks are provided on the lower cards.

[0016] By adopting the above technical solution, the front buckle includes a second base plate, the second base plate is connected to the lower card, and the lower card is provided with a triangular card block, which can cover the space above and below the side of the lamp body. The card block is embedded in the card slot to form a splicing lock, thereby achieving a firm connection to the side of the lamp body.

[0017] Further, the rear buckle plate includes a second outer shell, and upper cards are fixedly connected to both the upper and lower sides of the second outer shell. Multiple card slots are formed on the upper cards.

[0018] By adopting the above technical solution, the rear buckle plate includes a second outer shell connected to an upper card, the card being provided with a card slot, the card slot overlapping the front buckle plate, thereby maximizing the engagement of the card block and the card slot through the aligned upper card.

[0019] Further configuration: the card slot and the triangular card block engage with each other, and the lower card and the upper card abut against each other.

[0020] By adopting the above technical solution, the triangular card block and the card slot can be quickly inserted through the inclined surface, and the vertical surface of the triangle can be engaged to form a mechanical engagement, thereby achieving a locking effect.

[0021] Compared with related technologies, the combined structure for splicing motor vehicle strip work lights provided by this utility model has the following beneficial effects:

[0022] This utility model provides a modular assembly structure for splicing strip work lights for motor vehicles. By setting a first lamp body, a second lamp body, a splicing slot, a semi-conical hole, and a locking component, the auxiliary lighting strip work lights for motor vehicles are modularized. Several lamp bodies of different lengths and shorter dimensions are produced. The lamp body modules are connected by a splicing mounting bracket to obtain strip work lights with different length requirements. Modularization greatly facilitates production and material preparation, and also saves a lot of costs in back-end testing and after-sales service. For example, if only one lamp body module in a complete set of combined lights is damaged, only the damaged lamp body module needs to be replaced, instead of replacing the entire set of lights.

[0023] This utility model provides a combined structure for splicing strip work lights in motor vehicles. It adopts a front buckle plate and a rear buckle plate. The triangular clip of the front buckle plate and the card slot of the rear buckle plate are fixed by interlocking with the inclined surface, which eliminates the need for the front splicing bracket fixing screws and corresponding threaded holes, directly reducing the amount of screws, washers and other parts used. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the exploded three-dimensional structure of this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the first lamp body of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the second lamp body of this utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the grooves in the first and second lamp bodies of this utility model;

[0028] Figure 5 This is a schematic diagram of the front splicing bracket of this utility model;

[0029] Figure 6 This is a three-dimensional structural diagram of the decorative cover of this utility model;

[0030] Figure 7 This is a three-dimensional structural diagram of the rear splicing bracket of this utility model;

[0031] Figure 8This is a schematic diagram of the assembled three-dimensional structure of the first lamp body and the second lamp body of this utility model;

[0032] Figure 9 This is a three-dimensional structural diagram of the front buckle plate of this utility model;

[0033] Figure 10 This is a schematic diagram of the structure of the rear buckle plate of this utility model.

[0034] Numbered in the diagram: 1. First lamp body; 2. Second lamp body; 3. Splicing slot; 4. Semi-conical hole; 5. Locking assembly; 51. Front splicing bracket; 511. First base plate; 512. T-shaped pin; 513. Pressing threaded hole; 52. Rear splicing bracket; 521. First outer shell; 522. Square pin; 523. Through hole; 53. Front buckle plate; 531. Second base plate; 532. Lower clip; 533. Triangular clip; 54. Rear buckle plate; 541. Second outer shell; 542. Upper clip; 54 3. Card slot; 6. Decorative cover; 7. Groove; 8. Lamp side threaded hole; 9. Side mounting bracket; 10. Connecting threaded hole; 11. Horizontal plate; 12. Rear splicing bracket spring washer; 13. Rear splicing bracket fixing screw; 14. Front splicing bracket flat washer; 15. Front splicing bracket spring washer; 16. Front splicing bracket fixing screw; 17. Mounting screw; 18. Side bracket spring washer; 19. Side bracket fixing screw; 20. Mounting flat washer; 21. Mounting spring washer; 22. Mounting nut. Detailed Implementation

[0035] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings show typical embodiments of this utility model.

[0036] Example 1:

[0037] like Figure 1-10 As shown, the present invention discloses a combined structure for splicing motor vehicle strip work lights, comprising several first lamp bodies 1 and second lamp bodies 2. Both ends of the first lamp bodies 1 and the second lamp bodies 2 are provided with splicing slots 3. One end of the splicing slot 3 is provided with a semi-conical hole 4. The splicing slot 3 has a trapezoidal structure and is provided with a groove 7 inside. A locking component 5 is inserted into the splicing slot 3. The locking component 5 includes a front splicing bracket 51 and a rear splicing bracket 52. One end of the outermost second lamp body 2 is fixedly connected with a decorative cover 6. One side of the splicing slot 3 is provided with a lamp-side threaded hole 8. The locking component 5 includes a front splicing bracket 51 and a rear splicing bracket 52. The front and rear clamping structure improves the connection reliability. The decorative cover 6 has a T-shaped pin and a buckle, covering the splicing slots 3 at both ends, improving the appearance and protection performance.

[0038] like Figure 2As shown, the lamp-side threaded hole 8 is connected to the side mounting bracket 9 by fastening screws. A connecting threaded hole 10 is provided on one side of the lamp-side threaded hole 8. There are two connecting threaded holes 10. A horizontal plate 11 is provided between the two connecting threaded holes 10. The horizontal plate 11 is a trapezoidal plate that separates the two connecting threaded holes 10. On the one hand, it enhances the structural strength of the bracket and prevents the lamp body from deforming. On the other hand, it can provide sufficient limiting and fixing functions.

[0039] like Figure 3 As shown, the front splicing bracket 51 includes a first base plate 511, and a T-shaped pin 512 is fixedly connected to one side of the first base plate 511. The T-shaped pin is inserted into the groove 7 at the end of the lamp body. The tightness of the insertion is adjusted by pre-tightening, and the installation stability is improved by the anti-detachment design of the T-shape.

[0040] like Figure 7 As shown, the rear splicing bracket 52 includes a first outer shell 521, which has an I-shaped structure. The bottom sides of the first outer shell 521 are provided with symmetrical square pins 522. The square pins 522 are inserted into the rear splicing slot 2-2 of the lamp body. The I-shaped structure is reinforced by the inclined self-locking and screw fixing, and the force is evenly distributed, effectively preventing unilateral deformation.

[0041] In implementation: First, it consists of a first lamp body 1, a second lamp body 2, a front splicing bracket 51, a rear splicing bracket 52, a rear splicing bracket spring washer 12, a rear splicing bracket fixing screw 13, a front splicing bracket flat washer 14, a front splicing bracket spring washer 15, a front splicing bracket fixing screw 16, a side mounting bracket 9, a decorative cover 6, a mounting screw 17, a side bracket spring washer 18, a side bracket fixing screw 19, a mounting flat washer 20, a mounting spring washer 21, and a mounting nut 22, etc., wherein the first lamp body 1 is equipped with: splicing The second lamp body 2 is provided with: a fixing screw hole 10, a rear splicing slot 1-2, a threaded hole 8 on the lamp side, and a groove 7; the front splicing bracket 51 is provided with: a front splicing bracket T-shaped pin 512 and a front splicing bracket screw hole 513; the rear splicing bracket 52 is provided with: a rear splicing bracket square pin 522 and a rear splicing bracket screw mounting hole 523; the decorative cover 6 is provided with: a decorative cover T-shaped pin 11-1 and a decorative cover buckle 11-2.

[0042] The first lamp body 1 and the second lamp body 2 are respectively provided with splicing fixing screw holes 10 (2-1), rear splicing slots 1-2 (2-2), and front splicing slots 1-4 (2-4); the front splicing bracket (51) is provided with T-shaped pins 512 and screw holes 513. After the first lamp body 1 and the second lamp body 2 are connected side by side, the T-shaped pins 512 of the splicing bracket 3 are respectively aligned with the front splicing slots 1-4 (2-4) of the two lamp bodies, and are locked onto the two lamp bodies with front splicing bracket fixing screws 16. Between the fixing screws and the lamp bodies, there are front splicing bracket flat washers 14 and front splicing bracket spring washers 15 to prevent loosening. From the back of the lamp body, the square pins 522 of the rear splicing bracket 52 are aligned with the rear splicing slots 1-2 (2-2) of the two lamp bodies and inserted. Then, the rear splicing bracket fixing screws 13 are passed through the rear splicing bracket screw mounting holes 523 and locked into the lamp body fixing screw holes 10 (2-1). When the screws are tightened, a locking force is applied to the rear splicing bracket 52 in the direction of the lamp body. Since the square pin 522 on the rear splicing bracket 52 and the splicing slot 1-2 (2-2) on the lamp body have the same beveled surface, the first lamp body 1 and the second lamp body 2 are tightly locked to the rear splicing bracket 52 into a whole, thus obtaining a spliced ​​combination strip lamp body. A rear splicing bracket spring washer 12 is provided between the splicing bracket 4 and the rear splicing bracket fixing screw 13. In the connection structure, the spring washer 5 plays a role in preventing loosening. The first lamp body 1 and the second lamp body 2 are fixed by the front splicing bracket 51 and the rear splicing bracket 52, making the overall connection structure more solid and reliable. The splicing slots 1-4 (2-4) on both ends of the splicing combination lamp body are respectively installed with a decorative cover 6. The decorative cover 6 is made of plastic and has a decorative cover T-shaped pin 11-1 and a decorative cover buckle 11-2. During assembly, the T-shaped pin 11-1 is inserted into the groove 7 of the lamp body. After being inserted to the bottom, the decorative cover buckle 11-2 will be tightly fastened to the lamp body.

[0043] Both ends of the first lamp body 1 and the second lamp body 2 are provided with lamp side threaded holes 8 (2-3). The side mounting bracket 9 is locked to the two sides of the lamp body by the side bracket fixing screw 19. The side bracket spring washer 18 is provided between the side mounting bracket 9 and the fixing screw 14 to play a role in fixing and preventing loosening. The mounting screw 17 is the fixing screw for fixing the combined light strip to the motor vehicle. There is a fixing hole on the motor vehicle. The mounting screw 17 passes through the hole at the bottom of the side mounting bracket 9, then through the fixing hole on the motor vehicle, the mounting flat washer 20, and the mounting spring washer 21. Finally, the mounting nut 22 is used to lock the screw at the bottom through the thread, so that the combined light body can be fixed to the motor vehicle for use.

[0044] Example 2:

[0045] like Figure 9As shown, based on Embodiment 1, this utility model provides a technical solution: the locking component 5 further includes a front buckle plate 53 and a rear buckle plate 54. The front buckle plate 53 includes a second base plate 531. The upper and lower sides of the second base plate 531 are fixedly connected with lower clips 532. The lower clips 532 are provided with a number of triangular clips 533. Quick snap-fit ​​is used to replace screw fixing, reducing the number of parts and improving installation efficiency.

[0046] like Figure 10 As shown, the rear buckle plate 54 includes a second outer shell 541. Upper cards 542 are fixedly connected to both the upper and lower sides of the second outer shell 541. Multiple card slots 543 are provided on the upper cards 542. The card slots 543 interlock with the triangular card blocks 533 to achieve interlocking. The anti-retraction setting of the card slots 543 interlocking with the triangular card blocks 533 can ensure a firm connection.

[0047] like Figure 9 and 10 As shown, the card slot 543 and the triangular card block 533 engage with each other, and the lower card 532 and the upper card 542 abut against each other, which can transmit locking force and prevent loosening. The engagement provides vibration resistance and is suitable for vehicle environments.

[0048] In practice, after the first lamp body 1 and the second lamp body 2 are connected, the front splicing bracket screw hole 513 can be omitted. Instead, the front buckle plate 53 is fastened to one side of the first lamp body 1 and the second lamp body 2, and the rear buckle plate 54 is directly inserted onto the front buckle plate 53. At this time, the triangular clip 533 and the clip slot 543 engage with each other, pressing and fixing the first lamp body 1 and the second lamp body 2. Then, the rear splicing bracket fixing screw 13 is used for fixing. This reduces the need for one front splicing bracket fixing screw 16 and the front splicing bracket screw hole 513, improves the yield rate, and saves costs.

[0049] The advantages of this technical solution in practical applications include, but are not limited to, the following:

[0050] 1. Modularization greatly facilitates production and material preparation, and also saves a lot of costs on backend testing and after-sales service;

[0051] 2. The triangular clips of the front buckle plate and the card slots of the rear buckle plate are fixed by interlocking with the inclined surfaces, eliminating the need for the fixing screws and corresponding threaded holes of the front splicing bracket.

[0052] 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 assembly of motor vehicle bar work lights characterized by: The utility model provides a lamp body, including a plurality of first lamp body (1) and second lamp body (2), and the both ends of first lamp body (1) and second lamp body (2) are provided with splicing slot (3), one end of splicing slot (3) is provided with half conical hole (4), splicing slot (3) is trapezoidal structure, and is provided with recess (7) inside, locking assembly (5) is inserted on splicing slot (3), locking assembly (5) includes front splicing support (51) and rear splicing support (52), and the one end of outermost second lamp body (2) is fixedly connected with decorative small lid (6), one side of splicing slot (3) is provided with lamp side screw hole (8).

2. The modular assembly of motor vehicle strip work lights as recited in claim 1, wherein: The lamp side screw hole (8) is connected with the side mounting frame (9) through the fastening screw, one side of the lamp side screw hole (8) is provided with the connecting screw hole (10), the connecting screw hole (10) is provided with two, and the transverse plate (11) is arranged between the two connecting screw holes (10).

3. The modular assembly of motor vehicle strip work lights as recited in claim 1, wherein: The front splicing support (51) includes a first bottom plate (511), one side of the first bottom plate (511) is fixedly connected with a T-shaped bolt (512), and a pressing screw hole (513) is formed in the T-shaped bolt (512).

4. The modular assembly of motor vehicle strip work lights as defined in claim 3, wherein: The rear splicing support (52) includes a first housing (521), the first housing (521) is in an I-shaped structure, and symmetrical square bolts (522) are arranged on the both sides of the bottom of the first housing (521), and through holes (523) are formed in the square bolts (522).

5. The modular assembly of motor vehicle strip work lights as recited in claim 1, wherein: The locking assembly (5) further includes a front clamping plate (53) and a rear clamping plate (54), the front clamping plate (53) includes a second bottom plate (531), and lower clamping plates (532) are fixedly connected to the upper and lower sides of the second bottom plate (531), a plurality of triangular clamping blocks (533) are arranged on the lower clamping plates (532).

6. The modular assembly of motor vehicle strip work lights as recited in claim 5, wherein: The rear clamping plate (54) includes a second housing (541), and upper clamping plates (542) are fixedly connected to the upper and lower sides of the second housing (541), a plurality of clamping groove (543) are formed in the upper clamping plates (542).

7. The modular assembly of motor vehicle strip work lights as defined in claim 6, wherein: The clamping groove (543) and the triangular clamping block (533) are clamped, and the lower clamping plate (532) and the upper clamping plate (542) are in contact.

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