Rear fender lamp installation system structure of a fuel cell hydrogen vehicle

Abstract

The present invention discloses a structure of a rear side body lamp installation system for a fuel cell hydrogen vehicle, which includes a vehicle body D-pillar, a side body trim panel, and a lamp. A side bracket is installed on the left side of the vehicle body D-pillar, and a tail lamp mounting plate is installed on the right side of the vehicle body D-pillar. The side body trim panel is installed on the left side of the side bracket, and the lamp is installed on the right side of the tail lamp mounting plate. Side bracket X / Z positioning holes, side bracket bolt holes, and side bracket X positioning holes are sequentially arranged from top to bottom in the middle of the vehicle body D-pillar. D-pillar X / Z positioning pins, side body trim panel X / Z positioning holes, side body trim panel X positioning holes, D-pillar fixing bolts, and D-pillar X positioning pins are sequentially arranged from top to bottom in the Y direction of the side bracket. Lamp Y / Z positioning holes and lamp Y positioning holes are sequentially arranged from top to bottom in the X direction of the side bracket. The structure of this rear side body lamp installation system adds a fixing bracket between the gaps of the vehicle body D-pillar and the side body trim panel, increasing the space utilization rate and facilitating the internal structure layout of the lamp.

Description

Technical Field

[0001] The present invention relates to the technical field of hydrogen energy vehicles, and particularly to a structure of a rear side panel lamp installation system for a fuel cell hydrogen energy vehicle. Background Art

[0002] In the design of the rear side panel of a hydrogen energy vehicle, the positioning system design of the lamp and the side panel trim is a key part. Previous designs often face problems such as insufficient space at the rear of the lamp, inconvenient installation and disassembly, and uneven gap and surface difference between the lamp and the side panel trim. For this reason, we propose a structure of a rear side panel lamp installation system for a fuel cell hydrogen energy vehicle. Summary of the Invention

[0003] The purpose of the present invention is to provide a structure of a rear side panel lamp installation system for a fuel cell hydrogen energy vehicle, so as to solve the problems in the background art that in the design of the rear side panel of a vehicle, the positioning system design of the lamp and the side panel trim is a key part, and previous designs often face problems such as insufficient space at the rear of the lamp, inconvenient installation and disassembly, and uneven gap and surface difference between the lamp and the side panel trim.

[0004] To achieve the above purpose, the present invention provides the following technical solution: A structure of a rear side panel lamp installation system for a fuel cell hydrogen energy vehicle, including a vehicle body D-pillar, a side panel trim, and a lamp. A side bracket is installed on the left side of the vehicle body D-pillar, and a tail lamp mounting plate is installed on the right side of the vehicle body D-pillar. The side panel trim is installed on the left side of the side bracket, and the lamp is installed on the right side of the tail lamp mounting plate. Side bracket X / Z positioning holes, side bracket bolt holes, and side bracket X positioning holes are sequentially arranged from top to bottom in the middle of the vehicle body D-pillar. D-pillar X / Z positioning pins, side panel trim X / Z positioning holes, side panel trim X positioning holes, D-pillar fixing bolts, and D-pillar X positioning pins are sequentially arranged from top to bottom in the Y direction of the side bracket. Lamp Y / Z positioning holes and lamp Y positioning holes are sequentially arranged from top to bottom in the X direction of the side bracket, and a side panel trim buckle is arranged on one side of the side bracket. A D-pillar welding edge is arranged on one side of the tail lamp mounting plate, and a lamp bolt hole is arranged in the upper middle of the tail lamp mounting plate. Side bracket X / Z positioning pins and side bracket X positioning pins are arranged inside the side panel trim, and a side bracket buckle is installed on one side of the side panel trim. Side bracket Y / Z positioning pins and side bracket Y positioning pins are sequentially arranged from top to bottom on one side of the lamp, and a tail lamp mounting plate bolt is arranged on the other side of the lamp.

[0005] Preferably, three side bracket bolt holes are provided on the vehicle body D-pillar, and the sizes between the side bracket bolt holes are the same.

[0006] Preferably, three D-pillar fixing bolts are provided on the side bracket, and the sizes between the D-pillar fixing bolts are the same.

[0007] Preferably, the side bracket is bolted to the D-pillar of the vehicle body, and the D-pillar fixing bolts of the side bracket correspond to the side bracket bolt holes on the D-pillar of the vehicle body in terms of position.

[0008] Preferably, the taillight mounting plate is integrally welded to the D-pillar of the vehicle body through the D-pillar welding edge, and there are two lamp bolt holes on the taillight mounting plate.

[0009] Preferably, the side trim panel forms a snap-fit structure with the side trim panel snap of the side bracket, and the sizes of the side bracket snap and the side trim panel snap match each other.

[0010] Preferably, there are three side bracket Y / Z positioning pins and side bracket Y positioning pins for the lamp, and the sizes of the side bracket Y / Z positioning pins and the side bracket Y positioning pins are the same.

[0011] Preferably, the lamp is bolted to the taillight mounting plate, and the taillight mounting plate bolts of the lamp correspond to the lamp bolt holes on the taillight mounting plate in terms of position.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: The structure of the rear side body lamp mounting system adds a fixing bracket between the gaps of the D-pillar of the vehicle body and the side trim panel, increasing the space utilization rate and facilitating the internal structure layout of the lamp. The three side bracket bolt holes on the D-pillar of the vehicle body are convenient for corresponding to the three D-pillar fixing bolts of the side bracket, and the connection and installation between the side bracket and the D-pillar of the vehicle body are facilitated through the D-pillar fixing bolts and the side bracket bolt holes;

[0013] The main installation and positioning design of the lamp is on the bracket, which can be conveniently designed for X-direction assembly. The two lamp bolt holes on the taillight mounting plate are convenient for corresponding to the two taillight mounting plate bolts of the lamp, and the connection and installation between the taillight mounting plate and the lamp are facilitated through the taillight mounting plate bolts and the lamp bolt holes;

[0014] The main installation and positioning structure of the side trim panel is also designed on the bracket, ensuring that the positioning systems of the lamp and the side trim panel are the same, facilitating the matching of the gap and flushness. The sizes of the side bracket snap and the side trim panel snap match each other, and the connection and installation between the side trim panel and the side bracket are facilitated through the mutual cooperation between the side bracket snap and the side trim panel snap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an exploded structural schematic diagram of the rear side body lamp mounting system structure of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the D-pillar of the vehicle body of the present invention;

[0017] Figure 3 It is a structural schematic diagram of the side bracket in the Y direction of the present invention;

[0018] Figure 4 Schematic diagram of the X - direction structure of the side bracket of the present invention;

[0019] Figure 5 Schematic diagram of the structure of the taillight mounting plate of the present invention;

[0020] Figure 6 Schematic diagram of the structure of the side trim panel of the present invention;

[0021] Figure 7 Schematic diagram of the structure of the vehicle lamp of the present invention.

[0022] In the figure: 1. Body D - pillar; 2. Side bracket; 3. Taillight mounting plate; 4. Side trim panel; 5. Vehicle lamp; 6. Side bracket X / Z positioning hole; 7. Side bracket X positioning hole; 8. Side bracket bolt hole; 9. D - pillar X / Z positioning pin; 10. Side trim panel X / Z positioning hole; 11. Side trim panel X positioning hole; 12. D - pillar X positioning pin; 13. D - pillar fixing bolt; 14. Vehicle lamp Y / Z positioning hole; 15. Vehicle lamp Y positioning hole; 16. Side trim panel buckle; 17. D - pillar welding edge; 18. Vehicle lamp bolt hole; 19. Side bracket X / Z positioning pin; 20. Side bracket X positioning pin; 21. Side bracket buckle; 22. Side bracket Y / Z positioning pin; 23. Side bracket Y positioning pin; 24. Taillight mounting plate bolt. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1-7 , the present invention provides a technical solution: A rear - side - body vehicle - lamp mounting system structure for a fuel - cell hydrogen - energy vehicle, including a body D - pillar 1, a side bracket 2, a taillight mounting plate 3, a side trim panel 4, and a vehicle lamp 5. The side bracket 2 is installed on the left side of the body D - pillar 1, and the taillight mounting plate 3 is installed on the right side of the body D - pillar 1. There are three side - bracket bolt holes 8 on the body D - pillar 1, and the dimensions between the side - bracket bolt holes 8 are the same. There are three D - pillar fixing bolts 13 on the side bracket 2, and the dimensions between the D - pillar fixing bolts 13 are the same. The setting of the three side - bracket bolt holes 8 on the body D - pillar 1 facilitates the correspondence with the three D - pillar fixing bolts 13 of the side bracket 2. The side bracket 2 and the body D - pillar 1 are bolt - connected, and the D - pillar fixing bolts 13 of the side bracket 2 and the side - bracket bolt holes 8 of the body D - pillar 1 are in corresponding positions. Through the D - pillar fixing bolts 13 and the side - bracket bolt holes 8, it is convenient to realize the connection and installation between the side bracket 2 and the body D - pillar 1;

[0025] The taillight mounting plate 3 is integrally welded to the vehicle body D-pillar 1 through the D-pillar welding edge 17, and there are two headlamp bolt holes 18 on the taillight mounting plate 3. The two headlamp bolt holes 18 on the taillight mounting plate 3 facilitate the corresponding two taillight mounting plate bolts 24 of the headlamp 5. The side trim panel 4 is installed on the left side of the side bracket 2. The side trim panel 4 forms a snap-fit structure between the side bracket snap 21 and the side trim panel snap 16 of the side bracket 2, and the sizes between the side bracket snap 21 and the side trim panel snap 16 are in line with each other. The mutual cooperation between the side bracket snap 21 and the side trim panel snap 16 facilitates the connection and installation between the side trim panel 4 and the side bracket 2. The headlamp 5 is installed on the right side of the taillight mounting plate 3. There are three side bracket Y / Z locating pins 22 and side bracket Y locating pins 23 in total on the headlamp 5. The sizes between the side bracket Y / Z locating pins 22 and the side bracket Y locating pins 23 are the same. The headlamp 5 is bolt-connected to the taillight mounting plate 3, and the taillight mounting plate bolts 24 of the headlamp 5 correspond to the headlamp bolt holes 18 of the taillight mounting plate 3 in position. The connection and installation between the taillight mounting plate 3 and the headlamp 5 are facilitated through the taillight mounting plate bolts 24 and the headlamp bolt holes 18;

[0026] The middle part of the vehicle body D-pillar 1 is successively provided with a side bracket X / Z locating hole 6, a side bracket bolt hole 8, and a side bracket X locating hole 7 from top to bottom in the Y direction. The side bracket 2 is successively provided with a D-pillar X / Z locating pin 9, a side trim panel X / Z locating hole 10, a side trim panel X locating hole 11, a D-pillar fixing bolt 13, and a D-pillar X locating pin 12 from top to bottom in the Y direction. The side bracket 2 is successively provided with a headlamp Y / Z locating hole 14 and a headlamp Y locating hole 15 from top to bottom in the X direction. And one side of the side bracket 2 is provided with a side trim panel snap 16, one side of the taillight mounting plate 3 is provided with a D-pillar welding edge 17, and the upper middle part of the taillight mounting plate 3 is provided with a headlamp bolt hole 18. The inside of the side trim panel 4 is provided with a side bracket X / Z locating pin 19 and a side bracket X locating pin 20, and one side of the side trim panel 4 is installed with a side bracket snap 21. One side of the headlamp 5 is successively provided with a side bracket Y / Z locating pin 22 and a side bracket Y locating pin 23 from top to bottom, and the other side of the headlamp 5 is provided with a taillight mounting plate bolt 24.

[0027] Working principle: For the installation system structure of the rear quarter panel lamp of this type, the body D-pillar 1 is first used as the positioning reference, and other structures are positioned directly or indirectly on the body D-pillar 1. The dimension chain is simple and the positioning accuracy is high. Among them, the side bracket 2 is fixed to the side bracket bolt holes 8 in the Y direction of the body D-pillar 1 by three D-pillar fixing bolts 13, and the D-pillar X / Z positioning pin 9 and the D-pillar X positioning pin 12 are used to provide positioning. Among them, the tail lamp mounting plate 3 is integrally welded and connected to the body D-pillar 1 through the D-pillar welding edge 17 and is fixed in the X direction of the body D-pillar 1. Among them, the quarter panel trim 4 is fixed to the body D-pillar 1 by three quarter panel trim clips 16, and the positioning is provided by the side bracket X / Z positioning pin 19 and the side bracket X positioning pin 20. Among them, the main positioning of the lamp 5 is the lamp Y / Z positioning holes 14 and the lamp Y positioning hole 15 on the side bracket 2, and it is fixed to the side bracket 2 by the side bracket Y / Z positioning pin 22 and the side bracket Y positioning pin 23. The main positioning of both the lamp 5 and the quarter panel trim 4 is set on the side bracket 2 to ensure the positioning accuracy and is beneficial to the gap and flushness between the lamp 5 and the quarter panel trim 4. To ensure the assemblability of the lamp 5, three through holes, namely the lamp Y / Z positioning hole 14 and the lamp Y positioning hole 15 for the lamp 5, are provided on the side bracket 2. The lamp 5 is installed in the X direction by the side bracket Y / Z positioning pin 22 and the side bracket Y positioning pin 23. At the same time, there are two lamp bolt holes 18 on the tail lamp mounting plate 3 and they are fixed by two tail lamp mounting plate bolts 24. The entire lamp 5 is installed in the X direction, which is convenient for installation and disassembly. In this way, the use process of the entire rear quarter panel lamp installation system structure is completed.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rear side body lamp mounting system structure for a fuel cell hydrogen vehicle, comprising a vehicle body D-pillar (1), a side body trim panel (4), and a lamp (5), characterized in that: A side bracket (2) is installed on the left side of the vehicle body D-pillar (1), and a taillight mounting plate (3) is installed on the right side of the vehicle body D-pillar (1). The side trim panel (4) is installed on the left side of the side bracket (2), and the vehicle lamp (5) is installed on the right side of the taillight mounting plate (3). Side bracket X / Z positioning holes (6), side bracket bolt holes (8), and side bracket X positioning holes (7) are sequentially arranged from top to bottom in the middle of the vehicle body D-pillar (1). D-pillar X / Z positioning pins (9), side trim panel X / Z positioning holes (10), side trim panel X positioning holes (11), D-pillar fixing bolts (13), and D-pillar X positioning pins (12) are sequentially arranged from top to bottom in the Y direction of the side bracket (2). Vehicle lamp Y / Z positioning holes (14) and vehicle lamp Y positioning holes (15) are sequentially arranged from top to bottom in the X direction of the side bracket (2). A side trim panel buckle (16) is arranged on one side of the side bracket (2). A D-pillar welding edge (17) is arranged on one side of the taillight mounting plate (3), and vehicle lamp bolt holes (18) are arranged in the upper middle of the taillight mounting plate (3). Side bracket X / Z positioning pins (19) and side bracket X positioning pins (20) are arranged inside the side trim panel (4), and a side bracket buckle (21) is installed on one side of the side trim panel (4). Side bracket Y / Z positioning pins (22) and side bracket Y positioning pins (23) are sequentially arranged from top to bottom on one side of the vehicle lamp (5), and a taillight mounting plate bolt (24) is arranged on the other side of the vehicle lamp (5); The side trim panel (4) and the side trim panel buckle (16) of the side bracket (2) form a snap-fit structure through the side bracket buckle (21), and the sizes between the side bracket buckle (21) and the side trim panel buckle (16) are adapted to each other; There are three side bracket Y / Z positioning pins (22) and side bracket Y positioning pins (23) of the vehicle lamp (5), and the sizes between the side bracket Y / Z positioning pins (22) and the side bracket Y positioning pins (23) are the same.

2. The structure of a rear fender lamp mounting system for a fuel cell hydrogen vehicle according to claim 1, wherein: There are three side bracket bolt holes (8) on the vehicle body D-pillar (1), and the sizes between the side bracket bolt holes (8) are the same.

3. The structure of a rear fender lamp installation system for a fuel cell hydrogen vehicle according to claim 1, wherein: There are three D-pillar fixing bolts (13) on the side bracket (2), and the sizes between the D-pillar fixing bolts (13) are the same.

4. The structure of a rear fender lamp installation system for a fuel cell hydrogen vehicle according to claim 1, characterized in that: The side bracket (2) and the vehicle body D-pillar (1) are bolt-connected, and the D-pillar fixing bolts (13) of the side bracket (2) and the side bracket bolt holes (8) of the vehicle body D-pillar (1) are in corresponding positions.

5. The structure of a rear fender lamp installation system for a fuel cell hydrogen vehicle according to claim 1, wherein: The taillight mounting plate (3) and the vehicle body D-pillar (1) are integrally welded through the D-pillar welding edge (17), and there are two vehicle lamp bolt holes (18) on the taillight mounting plate (3).

6. The structure of the rear fender lamp installation system of a fuel cell hydrogen vehicle according to claim 1, characterized in that: The vehicle lamp (5) and the taillight mounting plate (3) are bolt-connected, and the taillight mounting plate bolts (24) of the vehicle lamp (5) and the vehicle lamp bolt holes (18) of the taillight mounting plate (3) are in corresponding positions.

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