A hydrogen energy automobile headlight mounting structure and assembly method thereof

Abstract

The present invention provides a hydrogen-powered automobile headlight mounting structure and an assembly method thereof. The mounting structure is fixed on the upper side of a fender, and includes a headlight, a front end frame for fixing the headlight, a headlight mounting bracket, and a vehicle body connecting beam. The front end frame is provided with a first mounting hole, the headlight mounting bracket is provided with a second mounting hole, and the vehicle body connecting beam is provided with a third mounting hole. The headlight includes a first mounting handle fixed on the first mounting hole, a second mounting handle fixed on the second mounting hole, and a third mounting handle fixed on the third mounting hole. The beneficial effects of the present invention: sufficient mounting space can be obtained by using open and combined mounting holes.

Description

Technical Field

[0001] The invention relates to an automobile lamp structure, and in particular to a hydrogen energy automobile headlamp mounting structure and an assembly method thereof. Background Art

[0002] According to the national standard (GB / T 19234), please refer to Figure 3 The Y reference plane of the car is defined as the longitudinal symmetry plane of the vehicle, the X reference plane is defined as the plumb plane perpendicular to the Y reference plane, and the Z reference plane is defined as the horizontal plane perpendicular to the Y and X reference planes. Therefore, the X direction is defined as the intersection of the Y reference plane and the Z reference plane and points to the rear of the car, the Y direction is defined as the intersection of the X reference plane and the Z reference plane and points to the right side of the car, and the Z direction is defined as the intersection of the X reference plane and the Y reference plane and points to the top of the car.

[0003] Traditionally, headlights are installed along a fixed direction, such as X or Y. However, in practice, they are often restricted by the space around them, making it impossible to install them in the traditional way. Summary of the invention

[0004] In view of this, the present invention provides a hydrogen energy automobile headlight installation structure and an assembly method thereof to solve the problem of being limited by the space of surrounding parts during the installation process of traditional automobile lights.

[0005] The present invention provides a hydrogen-powered automobile headlight mounting structure, which is fixed on the upper side of the fender of the hydrogen-powered automobile, and comprises a headlight, a front end frame for fixing the headlight, a headlight mounting bracket and a vehicle body connecting beam, wherein:

[0006] The front end frame is provided with a first mounting hole, the headlight mounting bracket is provided with a second mounting hole, and the vehicle body connecting beam is provided with a third mounting hole;

[0007] The headlamp comprises a first mounting handle fixed on the first mounting hole, a second mounting handle fixed on the second mounting hole, and a third mounting handle fixed on the third mounting hole;

[0008] The outer surface of the headlamp is an arc-shaped surface that fits the front cover of the hydrogen-powered car. The first mounting handle is located at the front end of the headlamp and extends straight forward from the lower surface of the headlamp; the second mounting handle is located on the inner surface of the headlamp and protrudes inward along the inner surface; the third mounting handle is located at the rear end of the headlamp and extends rearward from the inner side of the headlamp.

[0009] Furthermore, a fourth mounting hole is provided at the protruding end of the first mounting handle, a fifth mounting hole is provided on the second mounting handle, and a sixth mounting hole is provided at the protruding end of the third mounting handle.

[0010] Furthermore, the fourth mounting hole is fastened to the first mounting hole by a rivet nut and a first bolt.

[0011] Furthermore, the fifth mounting hole is fastened to the second mounting hole by a second bolt and a first nut.

[0012] Furthermore, the sixth mounting hole is a semi-open hole.

[0013] Furthermore, a rivet stud is fixed on the vehicle body connecting beam, and the sixth mounting hole is fastened to the third mounting hole through the rivet stud and the second nut.

[0014] Furthermore, a positioning pin is also provided on the first mounting handle, and a positioning hole matching with the positioning pin is provided at a corresponding position of the front end frame.

[0015] As one aspect of the present invention, a hydrogen-powered vehicle is also provided, comprising the above-mentioned hydrogen-powered vehicle headlight mounting structure.

[0016] As another aspect of the present invention, there is also provided a method for assembling the above-mentioned hydrogen energy automobile headlight mounting structure, comprising the following steps:

[0017] S1. Install the front-end frame, headlight mounting bracket, body connecting beam and fender. The front-end frame is installed in the front panel of the hydrogen-powered vehicle, the fender is installed above the front wheel of the hydrogen-powered vehicle, the headlight mounting bracket is fixed at the corresponding position of the front-end frame according to the size of the headlight, and the body connecting beam is installed above the fender.

[0018] S2. The first mounting handle and the third mounting handle of the headlight are respectively embedded in the front frame and the body connecting beam, and then the headlight is moved along the X direction of the hydrogen-energy vehicle until the sixth mounting hole is matched with the rivet stud on the body connecting beam.

[0019] S3, move the headlight along the Y direction of the hydrogen-powered vehicle until the fifth mounting hole on the headlight corresponds to the second mounting hole on the headlight mounting bracket.

[0020] S4. Adjust the position of the headlight so that the locating pin on the first mounting handle is installed in the locating hole of the front frame. Finally, fix the headlight and the front frame with the rivet nut and the first bolt, fix the headlight and the lamp mounting bracket with the second bolt and the first nut, and fix the headlight and the vehicle body connecting beam with the rivet stud and the second nut to complete the assembly of the headlight.

[0021] The beneficial effect of the technical solution provided by the present invention is that sufficient installation space can be obtained by adopting open and combined installation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a diagram of the components of the hydrogen energy automobile headlight installation structure provided by an embodiment of the present invention;

[0023] Figure 2 1 is a Y-direction view and a Z-direction view of a headlamp provided by an embodiment of the present invention;

[0024] Figure 3 is a schematic diagram of a vehicle coordinate system provided by an embodiment of the present invention;

[0025] Figure 4 This is a headlamp installation effect diagram provided by an embodiment of the present invention;

[0026] Figure 5 is an installation schematic diagram of a first installation hole and a fourth installation hole provided in an embodiment of the present invention and a cross-sectional view of the AA' plane thereof;

[0027] Figure 6 is an installation schematic diagram of the second installation hole and the fifth installation hole provided in an embodiment of the present invention and a BB' cross-sectional view thereof;

[0028] Figure 7 is an installation schematic diagram of the third mounting hole and the sixth mounting hole provided in an embodiment of the present invention and a CC' cross-sectional view thereof;

[0029] Figure 8 is a schematic diagram of the assembly process of the hydrogen energy automobile headlight installation structure provided by an embodiment of the present invention;

[0030] Note: 100-headlight, 110-fourth mounting hole, 111-first mounting handle, 120-fifth mounting hole, 121-second mounting handle, 130-sixth mounting hole, 131-third mounting handle, 140-locating pin, 150-first bolt, 151-rivet nut, 160-second bolt, 170-first nut, 180-second nut, 190-rivet stud, 200-front end frame, 210-first mounting hole, 300-headlight mounting bracket, 310-second mounting hole, 400-fender, 500-body connecting beam, 510-third mounting hole. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0032] Please refer to Figure 1 , Figure 2An embodiment of the present invention provides a hydrogen-powered automobile headlight mounting structure, which is fixed on the upper side of a fender 400 of the hydrogen-powered automobile, and includes a headlight 100, and a front end frame 200, a headlight mounting bracket 300, and a vehicle body connecting beam 500 for fixing the headlight 100, wherein a first mounting hole 210 is provided on the front end frame 200, a second mounting hole 310 is provided on the headlight mounting bracket 300, and a third mounting hole 510 is provided on the vehicle body connecting beam 500; accordingly, the headlight 100 includes a first mounting handle 111 fixed on the first mounting hole 210, a second mounting handle 121 fixed on the second mounting hole 310, and a third mounting handle 131 fixed on the third mounting hole 510.

[0033] Please refer to Figures 2 to 4 The outer surface of the headlamp 100 is an arc-shaped surface that fits the front cover of the hydrogen-powered automobile. The first mounting handle 111 is located at the front end of the headlamp 100 and extends forward from the lower surface of the headlamp 100. The extended end of the first mounting handle 111 is provided with a fourth mounting hole 110 for fixing the headlamp 100 to the front end frame 200; the second mounting handle 121 is located on the inner surface of the headlamp 100 and protrudes inward along the inner surface. The second mounting handle 121 is provided with a fifth mounting hole 120 for fixing the headlamp 100 to the vehicle lamp mounting bracket 300; the third mounting handle 131 is located at the rear end of the headlamp 100 and extends from the inner side of the headlamp 100 to the rear of the vehicle body. The extended end of the third mounting handle 131 is provided with a sixth mounting hole 130 for fixing the headlamp 100 to the vehicle body connecting beam 500.

[0034] Please refer to Figures 5 to 7 The first mounting handle 111 is also provided with a positioning pin 140, and the corresponding position of the front frame 200 has a positioning hole matched with the positioning pin 140, which is used to quickly determine the installation position of the headlamp 100 on the front frame 200. After the positioning pin 140 is installed in the positioning hole, the fourth mounting hole 110 is fastened to the first mounting hole 210 by the rivet nut 151 and the first bolt 150.

[0035] The fifth mounting hole 120 and the second mounting hole 310 are fastened together by a second bolt 160 and a first nut 170 .

[0036] The sixth mounting hole 130 is a semi-open hole, which is convenient for moving the headlight 100 along the hole in the Y reference plane when installing. A rivet stud 190 is fixed on the vehicle body connecting beam 500, and the sixth mounting hole 130 is fastened to the third mounting hole 510 through the rivet stud 190 and the second nut 180.

[0037] Please refer to Figure 8 The present invention also provides an assembly method of a hydrogen energy automobile headlight mounting structure, comprising the following steps:

[0038] S1. Please refer to Figure 8 In part a, install the front end frame 200, the headlight mounting bracket 300, the body connecting beam 500 and the fender 400, wherein the front end frame 200 is installed in the front panel of the hydrogen-powered vehicle, the fender 400 is installed above the front wheel of the hydrogen-powered vehicle, the headlight mounting bracket 300 is fixed to the corresponding position of the front end frame 200 according to the size of the headlight 100, and the body connecting beam 500 is installed above the fender 400.

[0039] S2, please refer to Figure 8 In part b, the first mounting handle 111 and the third mounting handle 131 of the headlamp 100 are respectively embedded in the front end frame 200 and the vehicle body connecting beam 500, and then the headlamp 100 is moved along the X direction until the sixth mounting hole 130 is matched with the rivet stud 190 on the vehicle body connecting beam 500.

[0040] S3, please refer to Figure 8 The headlamp 100 is moved along the Y direction until the fifth mounting hole 120 on the headlamp 100 corresponds to the second mounting hole 310 on the headlamp mounting bracket 300 .

[0041] S4. Adjust the position of the headlamp 100 so that the positioning pin 140 on the first mounting handle 111 is installed in the positioning hole of the front end frame 200. Finally, fix the headlamp 100 and the front end frame 200 with the rivet nut 151 and the first bolt 150, fix the headlamp 100 and the lamp mounting bracket 300 with the second bolt 160 and the first nut 170, and fix the headlamp 100 and the vehicle body connecting beam 500 with the rivet stud 190 and the second nut 180. The assembly of the headlamp 100 is completed. The final effect is as follows. Figure 8 As shown in part d.

[0042] According to another aspect of the present invention, a hydrogen-powered vehicle is further provided, comprising the hydrogen-powered vehicle headlight mounting structure.

[0043] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the enlightenment of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which all fall within the protection of the present invention.

Claims

1. A method for assembling a hydrogen-powered vehicle headlight mounting structure, wherein the hydrogen-powered vehicle headlight mounting structure is fixed to the upper side of a fender (400) of the hydrogen-powered vehicle, characterized in that: The hydrogen-powered automobile headlight mounting structure comprises a headlight (100), a front end frame (200) for fixing the headlight (100), a headlight mounting bracket (300), and a vehicle body connecting beam (500), wherein: The front end frame (200) is provided with a first mounting hole (210), the headlight mounting bracket (300) is provided with a second mounting hole (310), and the vehicle body connecting beam (500) is provided with a third mounting hole (510); The headlamp (100) comprises a first mounting handle (111) fixed on the first mounting hole (210), a second mounting handle (121) fixed on the second mounting hole (310), and a third mounting handle (131) fixed on the third mounting hole (510); The outer surface of the headlamp (100) is an arc-shaped surface that fits the front cover of the hydrogen-powered automobile; the first mounting handle (111) is located at the front end of the headlamp (100) and extends from the lower surface of the headlamp (100) to the front; the second mounting handle (121) is located on the inner surface of the headlamp (100) and protrudes inward along the inner surface; the third mounting handle (131) is located at the rear end of the headlamp (100) and extends from the inner side of the headlamp (100) to the rear; The protruding end of the first mounting handle (111) is provided with a fourth mounting hole (110), the second mounting handle (121) is provided with a fifth mounting hole (120), and the protruding end of the third mounting handle (131) is provided with a sixth mounting hole (130); The sixth mounting hole (130) is a semi-open hole; A rivet stud (190) is fixed on the vehicle body connection beam (500), and the sixth mounting hole (130) and the third mounting hole (510) are fastened and connected via the rivet stud (190) and a second nut (180); The first installation handle (111) is also provided with a positioning pin (140), and a corresponding position of the front end frame (200) has a positioning hole that cooperates with the positioning pin (140); The assembly method includes the following steps: S1. Install the front end frame (200), the headlight mounting bracket (300), the vehicle body connecting beam (500), and the fender (400), wherein the front end frame (200) is installed in the front panel of the hydrogen-powered vehicle, the fender (400) is installed above the front wheel of the hydrogen-powered vehicle, the headlight mounting bracket (300) is fixed to a corresponding position of the front end frame (200) according to the size of the headlight (100), and the vehicle body connecting beam (500) is installed above the fender (400); S2, the first mounting handle (111) and the third mounting handle (131) of the headlight (100) are respectively embedded in the front frame (200) and the vehicle body connecting beam (500), and then the headlight (100) is moved along the X direction of the hydrogen-powered vehicle until the sixth mounting hole (130) is engaged with the rivet stud (190) on the vehicle body connecting beam (500); S3, moving the headlight (100) along the Y direction of the hydrogen-powered vehicle until the fifth mounting hole (120) on the headlight (100) corresponds to the second mounting hole (310) on the headlight mounting bracket (300); S4. Adjust the position of the headlight (100) so that the positioning pin (140) on the first mounting handle (111) is installed in the positioning hole of the front end frame (200); finally, fix the headlight (100) and the front end frame (200) using a rivet nut (151) and a first bolt (150); fix the headlight (100) and the vehicle light mounting bracket (300) using a second bolt (160) and a first nut (170); and fix the headlight (100) and the vehicle body connecting beam (500) using a rivet stud (190) and a second nut (180), thereby completing the assembly of the headlight (100).

2. The method for assembling the hydrogen-powered automobile headlight mounting structure according to claim 1, characterized in that: The fourth mounting hole (110) is fastened to the first mounting hole (210) via a rivet nut (151) and a first bolt (150).

3. The method for assembling the hydrogen energy automobile headlight mounting structure according to claim 1, characterized in that: The fifth mounting hole (120) and the second mounting hole (310) are fastened together by a second bolt (160) and a first nut (170).

4. A hydrogen-powered vehicle, characterized in that: The hydrogen-powered vehicle comprises the hydrogen-powered vehicle headlight mounting structure, and the hydrogen-powered vehicle headlight mounting structure is assembled by the assembly method of the hydrogen-powered vehicle headlight mounting structure according to any one of claims 1-3.

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