Headlamp of electric four-wheeler

Abstract

The utility model provides a headlamp of an electric four-wheeler, which comprises a shell, a headlamp assembly and a headlamp assembly. The bifocal lens assembly is hinged to the interior of the shell; and the deformation elastic sheet assembly is mounted on the bifocal lens assembly, and the deformation elastic sheet assembly is in threaded connection with the screw rod. The headlamp is simple in structure, low in production cost and capable of adjusting the emitting angle of the high beam and the low beam, so that the headlamp can be suitable for various different frames, and the after-sale cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of four-wheeled vehicle lighting technology, and in particular to an electric four-wheeled vehicle headlight. Background Technology

[0002] Electric four-wheeled vehicles are a common and convenient mode of transportation, aligning with green and environmentally friendly trends. The headlights on electric four-wheeled vehicles are used to illuminate the road surface and also serve a certain marking function.

[0003] Current four-wheeled vehicle headlights are usually fixed, which cannot meet the needs of different vehicle frame structures and different drivers, thus limiting their applicability and practicality in different driving environments.

[0004] Therefore, this application provides an electric four-wheeled vehicle headlight to solve the above-mentioned technical problems. Utility Model Content

[0005] Based on the above situation, the main purpose of this utility model is to provide an electric four-wheeled vehicle headlight to solve the problem that current four-wheeled vehicle headlights are usually fixedly installed, which cannot meet the needs of different vehicle frame structures and different drivers, thus limiting their applicability and practicality in different driving environments.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A headlight for an electric four-wheeled vehicle, characterized in that,

[0008] The outer casing has a screw rotatably connected to its side wall.

[0009] A bi-beam lens assembly is hinged inside the housing;

[0010] A deformable spring assembly is installed on the bi-light lens assembly, and the deformable spring assembly is threadedly connected to the screw.

[0011] Preferably, the dual-beam lens assembly includes a mounting plate, a convex plate, and a high / low beam module;

[0012] The high and low beam modules are fixed to the surface of the mounting plate, the convex plate is fixed to the lower side of the mounting plate, and the mounting plate is fixed with rotating shafts on both sides, the rotating shafts being horizontally arranged;

[0013] The deformable spring assembly is connected to the convex plate.

[0014] Preferably, the deformable elastic component includes a fixing part, a connecting part, and a deformable part;

[0015] The connecting part is located between the fixed part and the deformable part, and the end faces of the fixed part and the deformable part are respectively fixed to both sides of the connecting part;

[0016] The fixing part and the deformable part are located on both sides of the convex plate, the fixing part and the convex plate are fixed, a gap is provided between the deformable part and the convex plate, and the screw passes through the fixing part and the convex plate and is threadedly connected to the deformable part.

[0017] Preferably, the surface of the fixing part is provided with a circular groove, the diameter of which is larger than that of the screw, and the surface of the convex plate is provided with a square groove, the minimum side dimension of which is larger than that of the screw.

[0018] Preferably, the convex plate has two grooves on its lower side, and the two grooves form an insert on the lower side of the convex plate;

[0019] The connecting part has a receiving groove in the middle, the insert is inserted into the receiving groove, and the connecting part is located in the groove.

[0020] Preferably, a plurality of heat dissipation fins are fixed on one side of the dual-lens assembly.

[0021] Preferably, the outer casing includes a bottom shell and a disk;

[0022] Two positioning blocks are fixed in the bottom shell, and circular hinge grooves are opened on the surface of the two positioning blocks. The dual-light lens assembly is hinged between the two hinge grooves.

[0023] Preferably, the bottom shell has heat dissipation holes.

[0024] Preferably, it also includes a driving turn signal assembly;

[0025] The driving turn signal assembly includes a mounting plate and a driving light. The driving light is mounted on the surface of the mounting plate. A clearance groove is provided in the middle of the mounting plate, and the bi-xenon lens assembly can extend out from the clearance groove.

[0026] Preferably, it also includes a lampshade, wherein a locking protrusion is fixed to the outer periphery of the outer shell, and a buckle is fixed to the outer periphery of the lampshade, the buckle being elastically engaged with the locking protrusion.

[0027] The beneficial effects of this utility model are as follows: When it is necessary to adjust the emission angle of the bi-xenon lens assembly, the screw needs to be rotated, and the elastic deformation component can move on the screw. Utilizing the deformation capability of the elastic deformation component itself, the angle between it and the bi-xenon lens assembly can be changed, which can drive one side of the bi-xenon lens assembly to move within the housing, causing the bi-xenon lens assembly to swing, thereby changing the emission angle of the bi-xenon lens assembly. The headlight provided by this application has a simple structure, low production cost, and can adjust the emission angle of high and low beams, making the lamp applicable to various vehicle frames and reducing after-sales costs.

[0028] Other beneficial effects of this utility model will be explained in detail through the introduction of specific technical features and technical solutions in the specific embodiments. Those skilled in the art should be able to understand the beneficial technical effects brought about by the technical features and technical solutions through the introduction of these technical features and technical solutions. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the headlight of an electric four-wheeled vehicle in the grille configuration according to this utility model.

[0030] Figure 2 This is a schematic diagram of the structure of a headlight for an electric four-wheeled vehicle according to the present invention.

[0031] Figure 3 This is an exploded view of the bi-xenon lens assembly of an electric four-wheeled vehicle headlight according to the present invention.

[0032] Figure 4 This is a schematic diagram showing the heat dissipation holes of the headlight of an electric four-wheeled vehicle according to the present invention.

[0033] Figure 5 This is an exploded structural diagram of the bi-xenon lens assembly and the deformation elastic assembly of the headlight for an electric four-wheeled vehicle according to the present invention.

[0034] Figure 6 This is a cross-sectional view of the screw of an electric four-wheeled vehicle headlight according to the present invention.

[0035] Figure 7 for Figure 6 Enlarged schematic diagram of the middle section structure.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1. Outer shell; 11. Bottom shell; 111. Positioning block; 112. Hinge groove; 113. Screw; 1131. Adjustment knob; 114. Heat dissipation hole; 12. Disc; 121. Connecting foot; 122. Clip protrusion; 2. Bi-xenon lens assembly; 21. Mounting plate; 211. Rotating shaft; 22. Protruding plate; 221. Square groove; 222. Groove; 223. Insert block; 23. High and low beam module; 24. Heat dissipation fins; 3. Deformation elastic component; 31. Fixing part; 311. Round groove; 32. Connecting part; 321. Receiving groove; 33. Deformation part; 4. Turn signal assembly; 41. Fixing plate; 411. Clearance groove; 42. Driving light; 5. Lamp cover; 51. Buckle. Detailed Implementation

[0038] The present invention will now be described based on embodiments, but the present invention is not limited to these embodiments. In the following detailed description of the present invention, some specific details are described in detail, but well-known methods, processes, procedures, and elements are not described in detail in order to avoid obscuring the essence of the present invention.

[0039] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0040] Unless the context explicitly requires it, the words "comprising," "including," and similar terms throughout the specification and claims should be interpreted as encompassing rather than being exclusive or exhaustive; that is, meaning "including but not limited to."

[0041] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0042] Reference Figure 1-3 This utility model provides a headlight for an electric four-wheeled vehicle, including a housing 1, a bi-xenon lens assembly 2, a deformable elastic component 3, a driving turn signal assembly 4, and a lamp cover 5. Both the bi-xenon lens assembly 2 and the driving turn signal assembly 4 can be mounted on the housing 1. The bi-xenon lens assembly 2 can switch between high beam and low beam, and the driving turn signal 42 can activate both the driving light 42 and the turn signal. The deformable elastic component 3 is mounted on the bi-xenon lens assembly 2 and can be used to adjust the emission angle of the bi-xenon lens assembly 2. The lamp cover 5 is fixed to the housing 1, protecting and securing the bi-xenon lens assembly 2 and the driving turn signal assembly 4 inside the housing 1. The housing 1 can be fixed to the four-wheeled vehicle's grille with bolts, thus securing the headlight.

[0043] The outer casing 1 includes a bottom shell 11 and a disc 12. The bottom shell 11 is fixed to the center of the disc 12, and connecting feet 121 are fixed around the disc 12. It can be bolted to the grille, allowing the outer casing 1 to be quickly fixed to the grille.

[0044] The turn signal assembly 4 is fixed on the disc 12, and the bi-xenon lens assembly 2 is installed in the base shell 11. Two positioning blocks 111 are fixed inside the base shell 11, arranged horizontally on both sides of the interior. Each positioning block 111 has a hinge groove 112 on its surface, allowing the bi-xenon lens assembly 2 to hinge between the two hinge grooves 112, enabling it to swing up and down within the outer shell 1. A screw 113 is rotatably connected to the side wall of the base shell 11. One end of the screw 113 extends into the outer shell 1 and is threadedly connected to the deformation elastic component 3, driving the bi-xenon lens assembly 2 to swing. The end of the screw 113 away from the deformation elastic component 3 extends out of the outer shell 1 and is fixed with an adjustment knob 1131, allowing operators to easily rotate the screw 113 using tools.

[0045] As one embodiment, a plurality of heat dissipation holes 114 are provided on one side of the bottom shell 11. The heat dissipation holes 114 can prevent the lamp from getting foggy due to the temperature rise after long-term use, thus improving the lighting effect and enhancing the safety and comfort of driving at night.

[0046] As one embodiment, the lampshade 5 is fixed with a buckle 51 on its outer periphery, and the disc 12 of the outer shell 1 is fixed with a protrusion 122 on its outer periphery. The protrusion 122 and the buckle 51 are elastically engaged, thereby quickly fixing the lampshade 5 to close the outer shell 1, which is convenient for maintenance and installation.

[0047] The bi-xenon lens assembly 2 includes a mounting plate 21, a convex plate 22, and a high / low beam module 23. The high / low beam module 23 is fixed to the surface of the mounting plate 21 and enables switching between high and low beams. A heat dissipation fin 24 is fixed to the side of the mounting plate 21 away from the high / low beam module 23 to improve the heat dissipation capacity of the bi-xenon lens assembly 2. It should be noted that bi-xenon lenses typically also include a light-shielding plate or other switching mechanism, which is prior art and will not be described further in this application.

[0048] The mounting plate 21 has horizontally arranged rotating shafts 211 fixed on both sides. The two rotating shafts 211 are rotatably connected to the hinge slots 112, so that the high beam and low beam module 23 can adjust the emission direction. The protruding plate 22 is fixed on the lower side of the mounting plate 21 and is used to cooperate with the deformation elastic component 3.

[0049] The elastic deformation component includes a fixing part 31, a connecting part 32, and a deformation part 33. The elastic deformation component is a metal sheet with a certain deformation capacity. The connecting part 32 is located between the deformation part 33 and the fixing part 31. The end faces of the fixing part 31 and the deformation part 33 are connected to both sides of the connecting part 32. The three together form a U-shaped groove, and the protruding plate 22 can be placed in this U-shaped groove.

[0050] The fixing part 31 and the deformation part 33 are located on both sides of the protruding plate 22. The fixing part 31 and the protruding plate 22 are fixed, and a gap is provided between the deformation part 33 and the protruding plate 22, so that when the deformation part 33 moves along the axis of the screw 113, the fixing part 31 and the protruding plate 22 can swing about the pivot 211 as the axis. The screw 113 passes through the fixing part 31 and is threadedly connected to the deformation part 33. When it is necessary to adjust the emission angle of the bi-xenon lens assembly 2, it is only necessary to rotate the screw 113. The elastic deformation component can move on the screw 113. By utilizing the deformation capability of the elastic deformation component itself, the angle between it and the bi-xenon lens assembly 2 can be changed, which can drive one side of the bi-xenon lens assembly 2 to move inside the housing 1, so that the bi-xenon lens assembly 2 swings, thereby changing the emission angle of the bi-xenon lens assembly 2.

[0051] As one embodiment, a circular groove 311 is formed on the surface of the fixing part 31, the diameter of the circular groove 311 is larger than the diameter of the screw 113, and a square groove 221 is formed on the surface of the protruding plate 22, the minimum side dimension of the square groove 221 is larger than the diameter of the screw 113, so as to avoid direct interference between the fixing part 31, the protruding plate 22 and the screw 113, and ensure that the protruding plate 22 and the fixing part 31 can swing with the movement of the deformable part 33.

[0052] As one embodiment, two grooves 222 are provided on the lower side of the convex plate 22, and the two grooves 222 form an insert 223 on the lower side of the convex plate 22. A receiving groove 321 is provided in the middle of the connecting part 32, and the insert 223 can be inserted into the receiving groove 321. The connecting part 32 is located in the groove 222, which enables the convex block and the deformation elastic component 3 to fit tightly together.

[0053] The driving turn signal assembly 4 includes a mounting plate 41 and a driving light 42. The driving light 42 is mounted on the surface of the mounting plate 41. A clearance groove 411 is provided in the middle of the mounting plate 41. The high beam and low beam modules of the bi-xenon lens assembly 2 can extend out from the clearance groove 411. A gap is left between the side of the clearance groove 411 and the side wall of the high beam and low beam modules to allow the high beam and low beam modules to swing.

[0054] As one embodiment, the fixed plate 41 and the disc 12 can be fixed together by bolts, enabling quick assembly and disassembly.

[0055] The implementation principle of this utility model is as follows: When it is necessary to adjust the emission angle of the bi-xenon lens assembly 2, the screw 113 needs to be rotated. The elastic deformation component can move on the screw 113. Utilizing the deformation capability of the elastic deformation component itself, the angle between it and the bi-xenon lens assembly 2 can be changed, which can drive one side of the bi-xenon lens assembly 2 to move within the housing 1, causing the bi-xenon lens assembly 2 to swing, thereby changing the emission angle of the bi-xenon lens assembly 2. The headlight provided by this application has a simple structure, low production cost, and can adjust the emission angle of high and low beams, making the lamp applicable to various vehicle frames and reducing after-sales costs.

[0056] Those skilled in the art will understand that, without conflict, the above-mentioned preferred solutions can be freely combined and superimposed.

[0057] It should be understood that the above-described embodiments are merely exemplary and not restrictive. Without departing from the basic principles of this utility model, any obvious or equivalent modifications or substitutions made by those skilled in the art regarding the above details will be included within the scope of the claims of this utility model.

Claims

1. A headlight for an electric four-wheeled vehicle, characterized in that, include: The outer casing has a screw rotatably connected to its side wall. A bi-beam lens assembly is hinged inside the housing; A deformable spring assembly is installed on the bi-light lens assembly, and the deformable spring assembly is threadedly connected to the screw.

2. The headlight for an electric four-wheeled vehicle as described in claim 1, characterized in that, The dual-beam lens assembly includes a mounting plate, a convex plate, and a high / low beam module; The high and low beam modules are fixed to the surface of the mounting plate, the convex plate is fixed to the lower side of the mounting plate, and the mounting plate is fixed with rotating shafts on both sides, the rotating shafts being horizontally arranged; The deformable spring assembly is connected to the convex plate.

3. The headlight for an electric four-wheeled vehicle as described in claim 2, characterized in that, The deformable spring assembly includes a fixing part, a connecting part, and a deformable part; The connecting part is located between the fixed part and the deformable part, and the end faces of the fixed part and the deformable part are respectively fixed to both sides of the connecting part; The fixing part and the deformable part are located on both sides of the convex plate, the fixing part and the convex plate are fixed, a gap is provided between the deformable part and the convex plate, and the screw passes through the fixing part and the convex plate and is threadedly connected to the deformable part.

4. The headlight for an electric four-wheeled vehicle as described in claim 3, characterized in that, The surface of the fixing part is provided with a circular groove, the diameter of which is larger than that of the screw. The surface of the convex plate is provided with a square groove, the minimum side dimension of which is larger than that of the screw.

5. The headlight for an electric four-wheeled vehicle as described in claim 3, characterized in that, Two grooves are provided on the lower side of the convex plate, and the two grooves form an insert block on the lower side of the convex plate. The connecting part has a receiving groove in the middle, the insert is inserted into the receiving groove, and the connecting part is located in the groove.

6. The headlight for an electric four-wheeled vehicle as described in claim 1, characterized in that, The dual-lens assembly has multiple heat dissipation fins fixed on one side.

7. The headlight for an electric four-wheeled vehicle as described in claim 1, characterized in that, The outer casing includes a bottom shell and a disk; Two positioning blocks are fixed in the bottom shell, and circular hinge grooves are opened on the surface of the two positioning blocks. The dual-light lens assembly is hinged between the two hinge grooves.

8. The headlight for an electric four-wheeled vehicle as described in claim 7, characterized in that, The bottom shell has heat dissipation holes.

9. The headlight for an electric four-wheeled vehicle as described in claim 1, characterized in that, It also includes the vehicle turn signal assembly; The driving turn signal assembly includes a mounting plate and a driving light. The driving light is mounted on the surface of the mounting plate. A clearance groove is provided in the middle of the mounting plate, and the bi-xenon lens assembly can extend out from the clearance groove.

10. The headlight for an electric four-wheeled vehicle as described in claim 1, characterized in that, It also includes a lampshade, with a locking protrusion fixed to the outer periphery of the outer shell and a buckle fixed to the outer periphery of the lampshade, the buckle being elastically engaged with the locking protrusion.

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