CN214775592U

CN214775592U - Vehicle lamp position adjusting device and vehicle lighting device

Info

Publication number: CN214775592U
Application number: CN202023314072.3U
Authority: CN
Inventors: 李广武; 钦英
Original assignee: Guangxi Ningda Automobile Technology Co ltd
Current assignee: Guangxi Ningda Automobile Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-19
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a car light position adjustment device and vehicle lighting device, wherein the device includes: a base; a drive device connected to the base, comprising: a drive shaft; the adjusting device is provided with a hollow accommodating part, one end of the hollow accommodating part is provided with an opening, and the other end of the hollow accommodating part is provided with a top pulling part; and one end of the connecting rod is connected with the driving shaft, and the other end of the connecting rod is inserted into the accommodating part through the opening.

Description

Vehicle lamp position adjusting device and vehicle lighting device

Technical Field

The utility model relates to a vehicle lighting technology field, and in particular to car light position control device and vehicle lighting device.

Background

Vehicle development has brought about considerable convenience in life to date, but safety is still of paramount importance. When the vehicle runs, the lighting device of the vehicle is an important device for maintaining the life safety of a driver in the face of the difference of daily weather and road conditions, and the headlamp arranged in front of the vehicle provides a light source which is enough for the vehicle to identify a road and an obstacle in front at night or under the condition of insufficient light. The projected light can illuminate the road condition in front of the vehicle and make the third driver clear the road condition of the coming vehicle in front. The traditional vehicle headlamp is fixed at the front end of a vehicle, although a front light can be provided, when the vehicle bends, the light of the headlamp cannot reach the turning position, and if an obstacle appears at the turning position, a driver only has a short reaction time, so that the danger of driving at a night curve is increased. In addition, the existing vehicle headlights cannot adjust the headlight irradiation position according to the vehicle body inclination angle, so that glare is generated to influence the vehicle coming ahead, and therefore, the driving safety is a relatively obvious hidden danger.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses develop to prior art's shortcoming, obtain through the long-term time research the utility model discloses to through according to automobile body inclination, adjust the headlight and shine the position.

The utility model provides a car light position adjustment device, include: a base; a drive device connected to the base, comprising: a drive shaft; the adjusting device is provided with a hollow accommodating part, one end of the hollow accommodating part is provided with an opening, and the other end of the hollow accommodating part is provided with a top pulling part; and one end of the connecting rod is connected with the driving shaft, and the other end of the connecting rod is inserted into the accommodating part through the opening.

Further, the connecting rod is a screw rod, and the outer surface of the screw rod is provided with an external thread; the inner surface of the accommodating part of the adjusting device is provided with an internal thread matched with the external thread of the screw rod.

Further, the driving device is a manual driving device or/and an electric driving device.

Further, the electric driving device is a motor.

Further, the manual driving device is an adjusting wheel.

Furthermore, an end face of the adjusting wheel is provided with a connecting hole for connecting with the driving shaft, and the other end face of the adjusting wheel is provided with an adjusting hole.

Further, the drive shaft is integrated with the connecting rod.

The utility model also provides a vehicle lighting device, include as above arbitrary car light position control device.

Utilize the utility model provides a car light position adjustment device and vehicle lighting device not only can be under the influence such as automobile body heavy burden, long-time vibration, height road conditions, can arouse the skew standard orientation's of direction of illumination the condition, with car headlight direction of illumination by the skew direction resume standard orientation to improve the illuminating effect of headlight. And the head lamp irradiation position can be adjusted according to the inclination angle of the current vehicle body so as to avoid generating glare and influencing the coming vehicle in front, thereby solving the potential safety hazard of driving.

Drawings

The following description of specific embodiments of the present application will be made with reference to the accompanying drawings.

Fig. 1A is a schematic structural diagram of a vehicle lamp position adjusting device according to an embodiment of the present disclosure;

fig. 1B is an exploded perspective view of a vehicle lamp position adjustment device according to an embodiment of the present disclosure;

fig. 1C is a cross-sectional view of a vehicle lamp position adjusting device according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a vehicle lamp position adjusting device according to another embodiment of the present application;

fig. 3 is a schematic structural diagram of a vehicle lamp position adjusting device according to another embodiment of the present application;

fig. 4 is a schematic structural diagram of a vehicle lamp position adjusting device according to another embodiment of the present application;

fig. 5 is a schematic structural diagram of a vehicle lamp position adjusting device according to another embodiment of the present application.

Detailed Description

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the present application, and that for a person skilled in the art, other drawings and other embodiments can be obtained from these drawings without inventive effort. For the sake of simplicity, the drawings only schematically show the parts relevant to the present application, and they do not represent the actual structure as a product.

Please refer to fig. 1A, 1B and 1C, which are schematic structural diagrams of a car light position adjusting device according to an embodiment of the present invention, the car light position adjusting device includes: a base 110; a driving device 120 connected to the base 110, including: a drive shaft 121; an adjusting device 130 having a hollow accommodating portion 131, one end of which is provided with an opening 132 and the other end of which is provided with a top pulling portion 133; a connecting rod 140 having one end connected to the driving shaft 121 and the other end inserted into the accommodating portion 131 through the opening 132. Utilize the embodiment of the utility model provides a car light position adjusting device carries out position control to the lighting apparatus of car, particularly, when the vehicle needs adjust the car light position according to inclination, drive shaft 121 through drive arrangement 120 drives connecting rod 140 and drives adjusting device 130 and produce the displacement, top portion 133 butt car light through adjusting device 130 to reach the mesh of adjusting the car light position.

In an embodiment of the present invention, referring to fig. 2, the connecting rod 140 is a screw rod, and the outer surface of the screw rod has an external thread 141. The inner surface of the accommodating part 131 of the adjusting device 130 is provided with an internal thread 134 which is matched with the external thread 141 of the screw rod. The outer surface of the screw inserted into the accommodating portion 131 is provided with an external thread 141 which is meshed with an internal thread 134 on the inner surface of the accommodating portion 131, when the screw rotates, the meshed external thread 141 and internal thread 134 slide, the screw performs reciprocating translation movement in the axial center direction of the screw in the accommodating portion 131 of the adjusting device 130, and the adjusting device 130 is pushed and pulled to abut against the lamp to perform position adjustment, so that the effect of adjusting the position of the lamp is achieved.

In an embodiment of the present invention, the driving device 120 is a manual driving device or/and an electric driving device. For example: the electric driving device is a motor, and the rotating shaft of the motor drives the adjusting device to adjust the position of the car lamp.

Referring to fig. 4, the fixing hole 24 of the motor seat 2 of the adjusting device can be fixed on the vehicle body, when the motor 3 rotates to drive the shaft center 31 and the internal screw rod 32 sleeved outside the shaft center 31, at this time, the external thread section 33 of the internal screw rod 32 and the internal thread section 11 of the adjusting rod 1 rotate via the motor 3, so as to drive the external screw rod 12 and the

external thread sections

11, 33 of the adjusting rod 1 to move repeatedly, so that the top 14 of the adjusting rod 1 can reciprocally push against the linkage body of the headlight, thereby achieving the purpose of fine-adjusting the irradiation angle position of the headlight.

The utility model discloses an in the embodiment, manual drive arrangement utilizes the hand to dial the adjustment wheel and rotates for the adjustment wheel, drives adjusting device 130 through drive shaft 121, and then reaches the purpose of adjusting the car light position. One end face of the adjusting wheel is provided with a connecting hole for connecting with the driving shaft, and the other end face of the adjusting wheel is provided with an adjusting hole.

Referring to fig. 3, in the off state, the adjustment hole 42 of the adjustment wheel 4 can be manually rotated and adjusted, the motor 3 drives the external thread section 33 of the internal screw 32 sleeved outside the axis 31 and the internal thread section 11 of the adjustment rod 1 through the axis 31, so that the external screw 12 of the adjustment rod 1 repeatedly moves in a translational motion, and the top 14 of the adjustment rod 1 can reciprocally push against the linkage body of the headlight, thereby achieving the purpose of fine-tuning the irradiation angle position of the headlight.

In the embodiment of the present invention, the driving shaft 121 and the connecting rod 140 are integrated, so that the structure of the car light position adjusting device is simpler, and the installation and maintenance are more convenient.

Referring to fig. 4-5, the inner screw 32 and the outer screw section 33 connected to the shaft 31 of the motor 3 can be replaced by a second outer screw section 33' on the shaft 31 of the motor 3, so as to achieve the effect of fine adjusting the irradiation angle position of the headlamp by motor-driven adjustment and manual adjustment without power supply.

The embodiment of the utility model provides a still provide a vehicle lighting device, its have as above embodiment car light position control device, its concrete structure refers to above-mentioned embodiment, no longer gives unnecessary details here.

To sum up, the utility model provides a car light position control device, through the manual adjustment when electric adjustment or no on-state, usable motor or axle center rotary motion do the motion of translation repeatedly with the adjusting lever to the position that shines of fine setting headlight shines on optimum direction. The irradiation direction of the headlight of the automobile can be recovered to the standard direction from the deviation direction under the influence of automobile body load, long-time vibration, high and low road conditions and the like, so that the lighting effect of the headlight is improved. And the head lamp irradiation position can be adjusted according to the inclination angle of the current vehicle body so as to avoid generating glare and influencing the coming vehicle in front, thereby solving the potential safety hazard of driving.

The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.

Claims

1. A vehicle lamp position adjusting device, characterized by comprising:

a base;

a drive device connected to the base, comprising: a drive shaft;

the adjusting device is provided with a hollow accommodating part, one end of the hollow accommodating part is provided with an opening, and the other end of the hollow accommodating part is provided with a top pulling part;

and one end of the connecting rod is connected with the driving shaft, and the other end of the connecting rod is inserted into the accommodating part through the opening.

2. The vehicular lamp position adjusting device according to claim 1, wherein the link is a screw having an external thread on an outer surface thereof; the inner surface of the accommodating part of the adjusting device is provided with an internal thread matched with the external thread of the screw rod.

3. The vehicular lamp position adjusting device according to claim 1, wherein the driving means is a manual driving means or/and an electric driving means.

4. The vehicular lamp position adjusting device according to claim 3, wherein the electric drive device is a motor.

5. The vehicle lamp position adjustment device according to claim 3, wherein the manual driving means is an adjustment wheel.

6. The lamp position adjusting apparatus according to claim 5, wherein the adjustment wheel has an attachment hole on one end surface for connection with the driving shaft, and an adjustment hole on the other end surface.

7. The vehicular lamp position adjusting device according to claim 1, wherein the drive shaft is integrated with the link.

8. A vehicular illumination device characterized by comprising any one of the lamp position adjusting devices according to claims 1 to 7.