Angle-adjustable electric vehicle part head lamp

Abstract

The utility model discloses an angle-adjustable electric vehicle part head lamp which comprises a head lamp body and an adjusting bolt, a bolt adjusting hole used for being connected with the adjusting bolt in a screwed mode is formed in the back shell face of the head lamp body, the angle-adjustable electric vehicle part head lamp further comprises a lock bolt mechanism, and the lock bolt mechanism comprises a sleeve, a cross rib block, a rotating handle block, a spinning rod, a wire winding plate A, a wire winding plate B and a wire winding plate C, the locking bolt mechanism is arranged at the position of the head lamp body with the adjustable angle, the locking bolt mechanism drives the adjusting bolt to rotate in the bolt adjusting hole through the rotating handle block, the adjusting bolt can be conveniently rotated clockwise or anticlockwise, after the irradiation angle of the head lamp body is adjusted, the spinning rod at the position of the rotating handle block is downwards screwed to abut against the surface of the head lamp body for limiting, and meanwhile, the rotating handle block is rotated to abut against the surface of the head lamp body. And an iron wire is wound on the wire winding plate A, the wire winding plate B and the wire winding plate C, so that the rotating handle block is limited at a certain position, the adjusting bolt is further prevented from loosening due to vibration, and it is ensured that the illumination angle of the head lamp body is stable in the using process.

Description

Technical Field

[0001] This utility model relates to the field of headlight technology for electric vehicle parts, and in particular to an adjustable-angle headlight for electric vehicle parts. Background Technology

[0002] The headlight, a crucial component of electric vehicles, is installed at the front of the vehicle for illumination and signal indication. It lights the road ahead for riders at night or in low-light conditions, allowing them to see road conditions, spot obstacles, potholes, pedestrians, etc., and avoid collisions, thus ensuring riding safety. Some electric vehicle headlights typically have an angle adjustment screw on the back of the housing. Turning the screw counterclockwise raises the headlight inside the housing, increasing the beam angle and distance. Turning the screw clockwise moves the headlight downwards, lowering the beam angle and distance.

[0003] Existing electric vehicle headlights, after being installed on the electric vehicle, adjust the headlight beam angle by rotating an adjustment screw at the rear of the headlight housing. However, this adjustment screw is often subjected to vibration during electric vehicle riding. In a vibrating environment, the screw-on joint between the adjustment screw and the headlight is subjected to continuous alternating forces, causing the adjustment screw to loosen and thus affecting the headlight's beam angle. Furthermore, the simple adjustment screw has a small head, often requiring a special screwdriver to rotate, making headlight angle adjustment inconvenient. Therefore, we propose an adjustable-angle electric vehicle headlight component. Utility Model Content

[0004] The main objective of this invention is to provide an adjustable-angle headlight for electric vehicles. By incorporating a locking mechanism at the headlight body, which rotates an adjusting bolt within its hole via a rotating handle, the headlight body angle can be easily adjusted by turning the bolt clockwise or counterclockwise. After the headlight's illumination angle is adjusted, a downward-screwing rod at the rotating handle abuts against the headlight body surface for restraint. Simultaneously, wire is wound around winding plates A, B, and C to further restrict the rotating handle to a specific position, preventing the adjusting bolt from loosening due to vibration. This ensures a stable illumination angle during use and effectively solves the problems described in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable-angle electric vehicle headlight includes a headlight body and an adjusting bolt. The back shell of the headlight body has an adjusting bolt hole for screwing in the adjusting bolt. It also includes a locking mechanism, which comprises a sleeve, a cross-shaped rib block, a rotating handle block, a screwing rod, a winding plate A, a winding plate B, and a winding plate C. The head of the adjusting bolt is fitted with a sleeve, and a cross-shaped rib block is fixed inside the sleeve. The cross-shaped rib block is engaged in the cross groove of the head of the adjusting bolt. A rotating handle block is fixed to the top of the sleeve, and a screwing rod for contacting the headlight body is screwed onto the handle plate of the rotating handle block. A winding plate C protrudes upwards from the handle plate of the rotating handle block. Winding plates A and B are symmetrically installed on the outer shell of the headlight body away from the adjusting bolt hole.

[0007] Furthermore, L-shaped blocks are fixed on the surfaces of the winding plates A and B, and an L-shaped groove for mounting the L-shaped blocks is provided near the housing of the headlamp body near the winding plates A and B. Mounting holes for screwing fasteners are provided between the winding plates A and B and the headlamp body.

[0008] By adopting the above technical solution, the winding plate A and the winding plate B are clamped and positioned in the L-shaped slot of the headlamp body by the L-shaped fixing block, and then the winding plate A and the winding plate B can be locked in place on the headlamp body with the fastening bolt.

[0009] Furthermore, a turntable is integrally formed below the handle plate of the rotating handle block, and a sleeve is welded and fixed below the turntable of the rotating handle block.

[0010] By adopting the above technical solution, the rotating block can be connected to the sleeve via the turntable, thereby blocking the top of the adjusting hole.

[0011] Furthermore, the handle plate of the rotating block is provided with a threaded hole, and a spinning rod threaded rod body is screwed into the threaded hole of the rotating block;

[0012] By adopting the above technical solution, the threaded hole at the handle plate of the rotating block can be screwed onto the threaded rod of the spinning rod for lifting and lowering.

[0013] Furthermore, the top of the threaded rod of the spinning rod is symmetrically provided with flat grooves, and the bottom of the threaded rod of the spinning rod is integrally formed with a pressure plate;

[0014] By adopting the above technical solution, the top of the threaded rod of the spinning rod has a flat groove, which makes it easy to be pinched by fingers, and the bottom of the threaded rod of the spinning rod can be pressed against the back shell of the headlamp body by a pressure plate for pressing and frictional contact.

[0015] Furthermore, four sets of winding grooves are provided on the body of the winding plate A, winding plate B and winding plate C;

[0016] By adopting the above technical solution, iron wire can be wound and connected at the winding grooves of winding plate A, winding plate B and winding plate C, thereby keeping the rotating handle block in a certain position for restriction.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model provides a locking mechanism at the adjustable headlamp body. The locking mechanism drives the adjusting bolt to rotate in the adjusting bolt hole through a rotating handle block. The adjusting bolt can be easily rotated clockwise or counterclockwise to achieve convenient adjustment of the headlamp body angle.

[0019] Furthermore, after the illumination angle of the headlamp body is adjusted, the screw rod at the rotating block is screwed down against the surface of the headlamp body for limiting. At the same time, iron wire is wrapped around the winding plates A, B and C to restrict the rotating block to a certain position, further preventing the adjusting bolt from loosening due to vibration and ensuring the stability of the illumination angle of the headlamp body during use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of an adjustable-angle headlight for an electric vehicle according to this utility model.

[0021] Figure 2 This is a schematic diagram showing the disassembled sleeve and adjusting bolt of an adjustable-angle electric vehicle headlight component according to this utility model.

[0022] Figure 3 This is an exploded view of the locking mechanism of an adjustable-angle electric vehicle headlight, according to this utility model.

[0023] In the diagram: 1. Headlamp body; 2. Adjusting bolt hole; 3. Adjusting bolt; 4. Locking bolt mechanism; 5. Sleeve; 6. Cross rib block; 7. Rotary handle block; 8. Spinning rod; 9. Winding plate A; 10. Winding plate B; 11. L-shaped fixing block; 12. L-shaped fixing groove; 13. Fastening bolt; 14. Winding plate C. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1-3As shown, an adjustable-angle electric vehicle headlight includes a headlight body 1 and an adjusting bolt 3. The back shell of the headlight body 1 has an adjusting bolt hole 2 for screwing in the adjusting bolt 3. It also includes a locking mechanism 4, which includes a sleeve 5, a cross rib block 6, a rotating handle block 7, a spinning rod 8, a winding plate A9, a winding plate B10, and a winding plate C14. The head of the adjusting bolt 3 is fitted with a sleeve 5, and a cross rib block 6 is fixed inside the sleeve 5. The cross rib block 6 is inserted into the cross groove of the head of the adjusting bolt 3. The top of the sleeve 5 is fixed with a rotating handle block 7, and a spinning rod 8 for contacting the headlight body 1 is screwed onto the handle plate of the rotating handle block 7. A winding plate C14 protrudes upward from the handle plate of the rotating handle block 7. The winding plates A9 and B10 are symmetrically installed on the outer shell of the headlight body 1 away from the adjusting bolt hole 2.

[0026] Among them, the surface of the winding plate A9 and the winding plate B10 is fixed with an L-shaped block 11, the headlamp body 1 is provided with an L-shaped groove 12 for mounting the L-shaped block 11 near the shell of the winding plate A9 and the winding plate B10, and the winding plate A9 and the winding plate B10 are provided with mounting holes for screwing fasteners 13 between the headlamp body 1 and the headlamp body 1.

[0027] By adopting the above technical solution, the winding plate A9 and the winding plate B10 are clamped and positioned at the L-shaped groove 12 of the headlamp body 1 by the L-shaped fixing block 11, and then the winding plate A9 and the winding plate B10 can be locked at the headlamp body 1 with the fastening bolt 13.

[0028] The rotating handle block 7 has a turntable integrally formed below the handle plate, and a sleeve 5 is welded and fixed below the turntable of the rotating handle block 7.

[0029] By adopting the above technical solution, the rotating block 7 can be connected to the sleeve 5 via the turntable, thereby blocking the adjustment hole 2.

[0030] The handle plate surface of the rotating block 7 is provided with a threaded hole, and the threaded rod body of the spinning rod 8 is screwed into the threaded hole of the rotating block 7.

[0031] By adopting the above technical solution, the threaded hole at the handle plate of the rotating block 7 can be screwed onto the threaded rod of the spinning rod 8 for lifting and lowering.

[0032] The threaded rod of the spinning rod 8 has symmetrically opened flat grooves at the top end, and the bottom of the threaded rod of the spinning rod 8 has an integrally formed pressure plate.

[0033] By adopting the above technical solution, the top of the threaded rod of the spinning rod 8 has a flat groove, which makes it easy to be pinched by fingers, and the bottom of the threaded rod of the spinning rod 8 can be pressed against the back shell surface of the headlamp body 1 by a pressure plate for pressing and frictional contact.

[0034] Among them, the winding plate A9, winding plate B10 and winding plate C14 have four sets of winding grooves on their plates;

[0035] By adopting the above technical solution, iron wire can be wound and connected at the winding grooves of winding plate A9, winding plate B10 and winding plate C14, thereby keeping the rotating handle block 7 in a certain position for restriction.

[0036] It should be noted that this utility model is an adjustable-angle electric vehicle headlight. A locking mechanism 4 is provided at the adjustable headlight body 1. The rotating block 7 of the locking mechanism 4 is connected to the head of the adjusting bolt 3 by a sleeve 5 with a cross-shaped rib block 6. Then, the screw rod 8 can be screwed onto the rotating block 7. Next, the winding plate A9 and winding plate B10 are positioned in the L-shaped groove 12 of the headlight body 1 by an L-shaped fixing block 11. Then, the winding plate A9 and winding plate B10 can be locked onto the headlight body 1 with the fastening bolt 13. The rotating block 7 can then be held and rotated by hand, causing the adjusting bolt 3 to rotate clockwise or counterclockwise within the adjusting bolt hole 2 to adjust the angle of the headlight body 1. After the angle is adjusted, the screw rod 8 at the rotating block 7... The lever 8 can be screwed down and pressed against the surface of the headlamp body 1 for limiting. Then, the wire is first wrapped around the winding plate A9, and then the remaining wire is wrapped around the winding plate C14 and winding plate B10 in sequence. This makes the winding plates A9, B10 and C14 connected by the wire and not easy to change position. This restricts the rotation of the rotating handle block 7 and the adjusting bolt 3 below the winding plate B10, and prevents the adjusting bolt 3 from loosening due to the vibration of riding the electric vehicle. It also prevents the adjusting bolt 3 from affecting the lighting angle of the headlamp body 1 during daily riding of the electric vehicle. After the wire is unwound, the screw lever 8 is loosened, and the angle of the headlamp body 1 can be adjusted again using the adjusting bolt 3. After the headlamp body 1 is adjusted, it is often fixed at a certain angle for long-term use. Therefore, the locking mechanism 4 can ensure the stable use of the headlamp body 1.

[0037] It should be noted that this utility model is an adjustable-angle electric vehicle headlight. All components in this utility model are known to those skilled in the art, and their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An angle-adjustable electric car part headlight, comprising a headlight body (1) and an adjusting bolt (3), a back shell surface of the headlight body (1) is provided with an adjusting bolt hole (2) for screwing the adjusting bolt (3), characterized in that: Also include the lock bolt mechanism (4), the lock bolt mechanism (4) includes sleeve (5), cross rib (6), handle block (7), spinning rod (8), winding board A (9), winding board B (10) and winding board C (14), the head of the adjusting bolt (3) sleeve is bonded, and the cross rib (6) is fixed in the cylinder of the sleeve (5), the cross rib (6) is inserted into the cross slot bonded in the head of the adjusting bolt (3), the cylinder top of the sleeve (5) is fixed with handle block (7), and the handle block (7) is rotatably connected with the spinning rod (8) for abutting the headlamp body (1), the handle block (7) is upwardly protruded with winding board C (14) at the handle plate head, the headlamp body (1) is symmetrically installed with winding board A (9) and winding board B (10) away from the bolt hole (2) of the shell.

2. An adjustable angle electric vehicle component headlight according to claim 1, wherein: The plate surface of the winding board A (9) and the winding board B (10) is fixed with L-shaped block (11), the shell of the headlamp body (1) is provided with L-shaped slot (12) for clamping L-shaped block (11) near winding board A (9) and winding board B (10), and the winding board A (9) and the winding board B (10) are provided with mounting hole for screwing fastening bolt (13) between the headlamp body (1).

3. An adjustable angle electric vehicle component headlight as defined in claim 1, wherein: The handle block (7) is integrally formed with a turntable below the handle plate, and the sleeve (5) is welded and fixed below the turntable of the handle block (7).

4. The adjustable angle electric vehicle component headlight of claim 1, wherein: The handle plate surface of the handle block (7) is provided with a threaded hole, and the threaded rod body of the spinning rod (8) is rotatably connected in the threaded hole of the handle block (7).

5. The adjustable angle electric vehicle component headlight of claim 1, wherein: The threaded rod body top of the spinning rod (8) is symmetrically provided with a flat groove, and the spinning rod (8) is integrally formed with a pressure plate at the bottom of the threaded rod body.

6. An adjustable angle electric vehicle component headlight as defined in claim 1, further comprising: The plate body of the winding board A (9), the winding board B (10) and the winding board C (14) is provided with four groups of winding grooves.

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