Headlamp and motorcycle

Abstract

The utility model provides a headlamp and a motorcycle, the headlamp comprises a fairing front plate, a fairing back plate and a headlamp body, the rear part of the headlamp body is fixedly connected with the fairing back plate in a multi-point manner, the front part of the headlamp body is connected with the fairing front plate in a multi-point inserting and buckling manner, and the front part of the headlamp body is connected with the fairing back plate in a multi-point inserting and buckling manner. The air guide cover back plate and the air guide cover front plate are fixed together through a fixing piece. According to the utility model, the rear part of the headlamp is fastened and mounted on the fairing back plate with very high strength through a plurality of bolts, and meanwhile, the fairing front plate and the back plate are fixed together by adopting multi-point inserting and buckling connection between the fairing front plate and the headlamp body; in the connecting process, the installation strength is guaranteed, the fit clearance is also guaranteed, and therefore reliable fit and installation of the two parts are achieved, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a headlamp and a motorcycle. Background Art

[0002] Motorcycle headlights are crucial components. Conventional motorcycle shrouds and headlights typically require two or more mounting structures designed around the headlight at different locations within the shroud, secured together using self-tapping screws or bolts. Each mounting structure on the shroud typically requires a corresponding tilting slider mechanism in the mold.

[0003] The biggest disadvantage of this structure is that the mold for the air duct is complicated. Due to the limitations of the mold technology for the installation structure of the air duct and the headlight (the inclined ejector requires an ejection angle and space), the air duct is required to have a simple shape and cannot be convex or concave. At the same time, the overall size is relatively large and not compact.

[0004] Therefore, it is necessary to improve the installation cooperation between the headlamp and the air deflector to improve the installation convenience and compactness between the air deflector and the headlamp. Summary of the Invention

[0005] The purpose of the utility model is to provide a headlamp and a motorcycle, which can realize reliable matching installation of the air deflector and the headlamp while ensuring a complex appearance style and reasonable external dimensions, and the mold process is simple and the cost is low.

[0006] A headlamp comprises a front shroud plate, a back shroud plate, and a headlamp body. The rear portion of the headlamp body and the back shroud plate are connected at multiple points, while the front portion of the headlamp body and the front shroud plate are connected at multiple points by plug-and-snap fastening. The back shroud plate and the front shroud plate are secured together by fixings. This structure connects the headlamp body to the back shroud plate at multiple points, simultaneously connects the front end of the headlamp body to the front shroud plate at multiple points, and finally secures the back shroud plate to the front shroud plate. The installation structure is simple and quick. The multi-point connection between the headlamp body, the front shroud plate, and the back shroud plate ensures a stable connection between the headlamp body and the shroud, ensuring reliable installation. Furthermore, the mold process is simple and cost-effective.

[0007] Furthermore, the front plate of the air deflector is provided with a lamp hole that passes through the headlamp body, and the lamp hole matches the front end shape of the headlamp. This structure makes the lamp hole match the front end shape of the headlamp, so that the two fit tightly and prevent looseness.

[0008] Furthermore, the multi-point fixed connection comprises a plurality of mounting lugs provided on the front end of the shroud back plate, with clamping nuts mounted on the mounting lugs. The headlamp body is provided with a plurality of connecting lugs matching the clamping nuts, and the connecting lugs and clamping nuts are fixed together by bolts. This structure, through the use of clamping nuts, simplifies the installation structure and facilitates fixation.

[0009] Furthermore, the multi-point plug-in connection comprises a plurality of slots provided on the front peripheral wall of the headlamp body, and a plurality of latches provided on the inner peripheral wall of the lamp aperture that engage with the slots. The engagement of the latches and slots not only limits the clearance between the air deflector and the headlamp, but also serves as a guide, facilitating the entire engagement process.

[0010] Furthermore, latches are provided on the upper, lower, left, and right sides of the inner wall of the lamp hole, and slots are provided on the upper, lower, left, and right sides of the front end of the headlamp body to engage with the latches. The mating slots or latches on the front plate of the air deflector and the surrounding walls of the headlamp body can be locked and limited around the circumference of the mating circle of the headlamp body and the front plate of the air deflector, thereby enhancing the stability of the mating relationship between the two.

[0011] Furthermore, the interior of the air scoop backplate is provided with a plurality of U-shaped mounting lugs. The clamping nuts are provided on the connecting sections of the mounting lugs, and through-holes are provided in the lug connecting sections to correspond to the clamping nut holes. By attaching the clamping nuts to the mounting lugs, the headlamp body can be quickly and easily installed with good stability.

[0012] Furthermore, bolt holes are provided on the outer circumferential wall of the shroud backplate, and cleat nuts that fit into the bolt holes are provided on the inner circumferential wall of the shroud frontplate. Fasteners are secured to the cleat nuts through the bolt holes, thereby securing the shroud backplate and shroud frontplate together. This structure first engages the latch on the headlamp body with the slot on the shroud frontplate, and then bolts are tightened from the rear of the shroud backplate. This ensures both mounting strength and clearance, ensuring reliable fit and installation. Overall, this structure is simple, the mold process is easy to implement, and assembly and disassembly are convenient.

[0013] Furthermore, the plurality of mounting lugs include two left and right mounting lugs disposed within the air deflector backplate, the two mounting lugs being disposed on mounting bases, a wire-passing hole being disposed between the two mounting bases and on the air deflector backplate, and a third mounting lug disposed on the air deflector backplate wall, located between the two mounting bases, lower than the left and right mounting lugs and below the wire-passing hole. The wire-passing hole facilitates the passage of the headlamp wiring harness, resulting in a neat and compact installation. Furthermore, the plurality of mounting lugs enhances the stability of the headlamp body.

[0014] Furthermore, the clamping nuts on the left and right mounting lugs engage with the left and right connecting lugs on the headlamp body. The connecting lug, located on the rear side of the headlamp body and lower than the left and right sides, engages and secures with a third mounting lug on the back plate of the air scoop. This structural connection is simple and convenient, and by arranging the fixing points on different planes, installation stability is increased.

[0015] The utility model also provides a motorcycle equipped with the aforementioned headlamp. A motorcycle equipped with this structure ensures mounting strength between the headlamp and the air deflector, while also ensuring a sufficient clearance between the headlamp and the air deflector, thereby enabling reliable fit and installation. Overall, this structure is simple and compact, the mold process is easy to implement, and assembly and disassembly are convenient.

[0016] Beneficial effects:

[0017] In the present invention, the rear end of the headlamp is fastened to the high-strength air deflector back plate through multiple mounting points, so that the two are assembled together as a component. The air deflector front plate and the multiple latches of the air deflector front plate are correspondingly inserted into the multiple slots corresponding to the headlamp body. The cooperation between the latches and the slots not only limits the fitting clearance between the air deflector and the headlamp, but also serves as a guide during the assembly process, making the entire fastening easier. After the fastening is in place, the air deflector front plate is fastened with bolts from the back of the air deflector back plate. In this way, the air deflector front plate and the headlamp are separately mounted on the air deflector back plate. At the same time, the two are also limited by the latches and slots, which not only ensures the installation strength but also the fitting clearance, thereby achieving reliable fit and installation. Overall, this structure is simple and compact, the mold process is easy to implement, and disassembly and assembly are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the headlamp of the present utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure on the left rear side of the headlamp;

[0020] Figure 3 This is a schematic diagram of the structure of the headlight exploding to the right;

[0021] Figure 4 It is a schematic diagram of the exploded structure of the headlight viewed from above. DETAILED DESCRIPTION

[0022] As shown in Figures 1, 2, 3, and 4, the present invention provides a headlamp comprising a front air deflector plate 2, a back air deflector plate 3, and a headlamp body 1. The rear portion of the headlamp body 1 is fixedly connected to the back air deflector plate 3 at multiple points, and the front portion of the headlamp body 1 is connected to the front air deflector plate 2 at multiple points by plug-and-snap fastening. The back air deflector plate 3 and the front air deflector plate 2 are secured together by a fixing member 7. In this embodiment, the fixing member 7 is a bolt. This structure first secures the headlamp body 1 to the back air deflector plate 3 at multiple points, and to the front air deflector plate by multiple plug-and-snap fastening. The back air deflector plate and the front air deflector plate are then secured together. This structure provides a simple and quick installation structure, reliable installation, and a simple mold process, resulting in low cost.

[0023] In this embodiment: Figure 3 As shown, the front plate of the air deflector is provided with a lamp hole 21 passing through the headlamp body, and the lamp hole 21 matches the front end shape of the headlamp body 1. This structure makes the lamp hole match the front end shape of the headlamp, so that the two fit tightly and prevent loosening.

[0024] In this embodiment: Figure 2 、 3 As shown, the multi-point fixed connection is provided with multiple mounting lugs 11 at the front end of the deflector back plate 3, and clamp nuts 9 are installed on the mounting lugs. The headlamp body 1 is provided with multiple connecting lugs 12 that match the clamp nuts. The connecting lugs and clamp nuts are fixed together by bolts 8. This structure, through the use of clamp nuts, makes it simple to match and easy to fix.

[0025] In this embodiment: Figure 2 、 3 As shown, the multi-point plug-in connection comprises a plurality of slots 4 provided on the front peripheral wall of the headlamp body 1, and a plurality of latches 5 provided on the inner peripheral wall of the lamp hole 21 of the headlamp body 1 on the front plate 2 of the air scoop, which engage with the slots 4. The engagement of the latches and slots not only limits the clearance between the front plate 2 and the headlamp, but also provides guidance and positioning, making the entire fastening easier to achieve.

[0026] In this embodiment: Figure 2 As shown, latches 5 are provided on the top, bottom, left, and right sides of the inner wall of the lamp hole. Relatively speaking, latches 5 are provided in all four directions. Slots 4 that cooperate with the latches are provided on the top, bottom, left, and right sides of the front end of the headlamp body. Four slots 4 that cooperate with the latches are provided around the headlamp body. Multi-point plug-in connection refers to connection points in the top, bottom, left, and right directions. The cooperating slots or latches on the front plate of the air scoop and the surrounding walls of the headlamp secure the four surfaces, thereby strengthening the stability of the connection between the two.

[0027] In this embodiment: Figure 3 、 4 As shown, the multi-point fixed connection includes two left and right mounting ears 11 set inside the deflector back plate, the mounting ears 11 are U-shaped, and the clamping nut 9 is set on the connecting section of the mounting ears 11, and a through hole is set on the connecting section of the mounting ears 11 to correspond to the hole of the clamping nut 9. In this structure, a mounting seat 13 with relatively good strength is set on both sides of the inside of the deflector back plate, and the mounting ears 11 are installed at the front end of the mounting seat 13. A connecting portion 14 is provided at the junction of the mounting seat 13 and the wall of the deflector back plate 3. The connecting portion 14 enhances the strength of the mounting base 13 and also includes a third mounting lug 11, positioned on the wall of the shroud backplate 3 and located between the two mounting bases. A reinforcing member 15 is provided between the third mounting lug 11 and the wall of the shroud backplate 3, further increasing the strength of the mounting lug. The third mounting lug 11 is positioned lower than the two mounting lugs 11 mounted on the mounting bases. This arrangement of two higher and one lower mounting lug 11 enhances the mounting strength of the headlamp body and improves the mounting strength of the headlamp body on the shroud backplate. By attaching the clamping nut to the mounting lug, the headlamp can be quickly and easily installed with good stability.

[0028] In this embodiment: Figure 3 As shown, bolt holes 16 are provided on the outer circumferential wall of the shroud backplate, and cleat nuts 6 are provided on the inner circumferential wall of the shroud front plate to accommodate the bolt holes. Fasteners (bolts) are secured to the cleat nuts through the bolt holes, thereby securing the shroud backplate 3 to the shroud front plate 2. In this structure, the fasteners are bolts. After the latches on the headlights engage the slots on the shroud front plate, bolts are tightened from the rear of the shroud backplate. This ensures both mounting strength and clearance, ensuring reliable fit and installation. Overall, this structure is simple and compact, with easy mold processing and convenient assembly and disassembly.

[0029] In this embodiment: Figure 3 、 4 As shown, two left and right mounting lugs are provided inside the air deflector backplate 3. These two mounting lugs are mounted on mounting seats 13. A wire hole 10 is provided between the two mounting seats 13 and on the air deflector backplate. The wire hole is located above the mounting lugs provided on the air deflector backplate wall, and the third mounting lug is located below the wire hole. The provision of the wire hole facilitates the passage of the headlamp wiring harness, resulting in a neat and compact installation. Increasing the distance between the three mounting lugs also improves the strength of the headlamp body mounted on the air deflector backplate.

[0030] The installation process of this structure is as follows: The air deflector and headlamp body maintain their aesthetically pleasing exterior design. In terms of structural design, taking into account the coordination of surrounding covering components, this solution first secures the rear end of the headlamp body to the high-strength air deflector backplate with three bolts, allowing the two to be assembled together as a single component. The air deflector front plate is then snapped onto the component from front to back. During the snapping process, the four upper, lower, left, and right pins at the mating locations of the air deflector front plate and the headlamp are inserted into the corresponding four slots in the headlamp. The pins and slots interact to limit the clearance between the air deflector and headlamp and also serve as guides, facilitating the entire snapping process. Once fully snapped into place, the air deflector front plate is bolted in from the rear. This ensures the air deflector front plate and headlamp body are now separately attached to the air deflector backplate. The pins and slots provide a secure fit, ensuring both strength and clearance, thus ensuring reliable assembly. In general, the structure is simple and compact, the mold process is easy to implement, and the assembly and disassembly are convenient.

[0031] The utility model also provides a motorcycle equipped with the aforementioned headlamp. A motorcycle equipped with this structure ensures mounting strength between the headlamp and the air deflector, while also ensuring a sufficient clearance between the headlamp and the air deflector, thereby achieving reliable fit and installation. Overall, this structure is simple, the mold process is easy to implement, and assembly and disassembly are convenient.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A headlamp comprising a front plate and a back plate of a shroud, and a headlamp body, characterized in that: The rear part of the headlamp body and the air deflector back plate are connected by multiple points of fixing, the front part of the headlamp body and the air deflector front plate are connected by multiple points of plug-in fastening, and the air deflector back plate and the air deflector front plate are fixed together by fixing parts.

2. The headlamp according to claim 1, characterized in that: The front plate of the air deflector is provided with a lamp hole passing through the headlamp body, and the lamp hole matches the shape of the front end of the headlamp body.

3. The headlamp according to claim 1, characterized in that: The multi-point fixed connection is that a plurality of mounting ears are provided at the front end of the air deflector back plate, a clamping nut is installed on the mounting ears, and a plurality of connecting ears matching the clamping nuts are provided on the headlamp body, and the connecting ears and the clamping nuts are fixed together by bolts.

4. The headlamp according to claim 2, characterized in that: The multi-point plug-in connection is that a plurality of slots are provided on the peripheral wall of the front end of the headlamp body, and a plurality of latches matching the slots are provided on the inner peripheral wall of the lamp hole.

5. The headlamp according to claim 4, characterized in that: The latches are arranged on the upper, lower, left and right sides of the inner wall of the lamp hole, and a plurality of slots matched with the latches are arranged on the upper, lower, left and right sides of the front end of the headlamp body.

6. The headlamp according to claim 3, characterized in that: The plurality of mounting ears are arranged inside the air deflector back plate, the mounting ears are U-shaped, and the clamping nuts are arranged on the mounting ear connecting sections, and through holes are arranged in the mounting ear connecting sections corresponding to the clamping nut holes.

7. The headlamp according to claim 1, characterized in that: Bolt holes are provided on the outer peripheral wall of the air deflector back plate, and clamping nuts matching the bolt holes are provided on the inner peripheral wall of the air deflector front plate. The fixing parts are fixed to the clamping nuts through the bolt holes to fix the air deflector back plate and the air deflector front plate together.

8. The headlamp according to claim 6, characterized in that: The multiple mounting ears include two left and right mounting ears arranged inside the back plate of the air deflector, and the two mounting ears are arranged on a mounting seat, and a wire hole is provided between the two mounting seats and on the back plate of the air deflector. It also includes a third mounting ear arranged on the wall of the back plate of the air deflector and located between the two mounting seats, which is lower than the left and right mounting ears and below the wire hole.

9. The headlamp according to claim 8, characterized in that: The clamping nuts on the left and right mounting ears are cooperated and connected with the connecting ears on the left and right sides of the headlamp body, and the connecting ear located on the rear side of the headlamp body and lower than the left and right sides is cooperated and fixedly connected with the third mounting ear set on the back plate of the air duct.

10. A motorcycle, characterized in that: The motorcycle is equipped with a headlamp as claimed in any one of claims 1 to 9.

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