Automobile lamp adjusting assembly

Abstract

The automobile lamp adjusting assembly comprises two sets of arc-shaped guide rails which are parallel to each other, mounting plates are arranged at the two ends of each arc-shaped guide rail, a plurality of mounting holes are formed in the mounting plates, and a moving plate is mounted between sliding blocks of the two sets of arc-shaped guide rails; the adjusting assembly is installed on the moving plate, the headlamp is installed on the adjusting assembly, and the adjusting assembly is used for adjusting the irradiation angle of the headlamp; the adjusting assembly comprises an adjusting support, an arc-shaped sliding block, a first adjusting air cylinder and a second adjusting air cylinder, the adjusting support is installed on the adjusting support in a U shape, a U-shaped opening of the adjusting support is located in the lateral position, the adjusting support is in an arc shape, the adjusting support is installed in the adjusting support, and the opening of the adjusting support and the U-shaped opening of the adjusting support face the same direction. A sliding groove is formed in the adjusting support in the radial direction, the arc-shaped sliding block is in sliding connection with the sliding groove in a matched mode, one end of the first adjusting air cylinder is pivoted to the back of the arc-shaped sliding block, the other end of the first adjusting air cylinder is pivoted to the movable plate, and one end of the second adjusting air cylinder is pivoted to the mounting plate and the other end of the second adjusting air cylinder is pivoted to the sliding block of one arc-shaped guide rail.

Description

Technical Field

[0001] This application belongs to the technical field of automotive parts, and particularly relates to an automotive headlight adjustment assembly. Background Art

[0002] Automotive headlights, also known as automotive front headlights and automotive LED daytime running lights, as the eyes of a vehicle, are not only related to the external image of a vehicle owner, but also closely related to safe driving at night or under bad weather conditions.

[0003] The headlight height adjustment of some vehicle models has an adjustment function, which can adjust the light irradiation range to ensure driving safety.

[0004] The existing headlight adjustment mostly uses a motor to drive gear meshing to adjust the up and down viewing angles of irradiation. For example, Chinese invention patent number CN202110855232.5 discloses a light adjustment device for automotive headlights, which includes a light shield and a lamp holder for installing the light shield. The light shield is rotatably connected to the lamp holder, and the lamp holder is provided with an adjustment mechanism for adjusting the rotation of the light shield; the adjustment mechanism includes an adjustment driving gear, an adjustment driven gear meshing with the adjustment driving gear, and an adjustment driving member for driving the adjustment driving gear to rotate. The adjustment driving gear is fixedly connected to the driving end of the adjustment driving member, and the adjustment driven gear is connected to the light shield. This application can effectively reduce the space occupied by the light adjustment device. However, a vehicle may drive in a narrow aisle / alley, and the vehicle headlights also need to be adjusted left and right, but the existing technology cannot meet this requirement. Summary of the Utility Model

[0005] The technical problem to be solved by this utility model is: to solve the deficiencies in the prior art that only the up and down viewing angles of irradiation can be adjusted and the adjustment range is narrow, so as to provide an automotive headlight adjustment assembly.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] An automotive headlight adjustment assembly includes a headlight, and further includes:

[0008] Two groups of arc-shaped guide rails, the two groups of arc-shaped guide rails are parallel to each other, and both ends are provided with mounting plates, and a plurality of mounting holes are opened on the mounting plates;

[0009] A moving plate, the moving plate is installed between the sliders of the two groups of arc-shaped guide rails;

[0010] An adjustment assembly, the adjustment assembly is installed on the moving plate, the headlight is installed on the adjustment assembly, and the adjustment assembly is used to adjust the irradiation angle of the headlight;

[0011] The adjusting assembly includes an adjusting bracket, an arc-shaped slider, a first adjusting cylinder, and a second adjusting cylinder. The adjusting bracket is installed on the adjusting support in a U shape, with its U-shaped opening located laterally. The adjusting bracket is arc-shaped and is installed inside the adjusting support, with its opening facing the same direction as the U-shaped opening of the adjusting support. A chute is radially provided inside the adjusting support, and the arc-shaped slider is slidably connected to the chute in a matching manner. One end of the first adjusting cylinder is pivotally connected to the back of the arc-shaped slider, and the other end is pivotally connected to the moving plate. One end of the second adjusting cylinder is pivotally connected to the mounting plate, and the other end is pivotally connected to the slider of one set of arc-shaped guide rails.

[0012] Further, there is a space inside the adjusting support that allows the headlight to move.

[0013] Further, a fixed bracket is also included. One end of the fixed bracket is connected to the adjusting support, and the other end is connected to the moving plate.

[0014] Further, the two side surfaces of the arc-shaped slider are provided with edges to prevent it from disengaging from the chute.

[0015] Further, an engaging section is provided between the arc-shaped slider and the headlight, and the engaging section is used to make part or all of the headlight located outside the adjusting support.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The product of the present utility model can change the up-and-down irradiation and left-and-right irradiation angles of the headlight, and the up-and-down illumination angle and the left-and-right range illumination angle are not restricted from each other and can be adjusted simultaneously to meet different usage requirements;

[0018] 2. The product of the present utility model has a relatively simple structure, does not occupy too much space, and does not require too many components to form, and is easy to produce and assemble. Description of the Drawings

[0019] The technical solutions of the present application will be further described below in conjunction with the drawings and embodiments.

[0020] Figure 1 is the three-dimensional structural schematic diagram of the embodiment of the present application;

[0021] Figure 2 is the bottom view structural schematic diagram of the embodiment of the present application;

[0022] Figure 3 is the structural schematic diagram of another perspective of the embodiment of the present application;

[0023] The reference numerals in the drawings are:

[0024] 10. Headlamp, 20. Adjusting assembly, 21. Adjusting bracket, 22. Arc-shaped slider, 221. Edge, 23. First adjusting cylinder, 24. Second adjusting cylinder, 25. Chute, 26. Fixed bracket, 30. Mounting plate, 31. Mounting hole, 40. Moving plate, 50. Arc-shaped guide rail. Detailed implementation manner

[0025] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other.

[0026] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0027] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood through specific situations.

[0028] The technical solution of the present application will be described in detail below with reference to the drawings and in combination with the embodiments. Embodiment

[0029] This embodiment provides an adjusting assembly for an automotive headlamp, including a headlamp 10,

[0030] Two groups of arc-shaped guide rails 50, the two groups of arc-shaped guide rails 50 are parallel to each other, and mounting plates 30 are provided at both ends thereof. A plurality of mounting holes 31 are formed on the mounting plates 30. The product of the present utility model is installed at the position of the automotive front headlamp through the mounting plates 30 and locking screws;

[0031] The movable plate 40 is installed between the sliders of the two sets of arc-shaped guide rails 50, which is equivalent to a supporting base;

[0032] An adjusting component 20, the adjusting component 20 is mounted on the moving plate 40, the headlight 10 is mounted on the adjusting component 20, and the adjusting component 20 is used to adjust the illumination angle of the headlight 10;

[0033] The adjustment assembly 20 includes an adjustment bracket 21, an arc-shaped slider 22, a first adjustment cylinder 23, and a second adjustment cylinder 24. The adjustment bracket 21 is U-shaped and installed on the adjustment bracket 21, and its U-shaped opening is located at a lateral position. The adjustment bracket 21 is arc-shaped. The adjustment bracket 21 is installed in the adjustment bracket 21, and its opening is in the same direction as the U-shaped opening of the adjustment bracket 21. There is a space in the adjustment bracket 21 that allows the headlight 10 to move, and it is a space that is fully movable to achieve the maximum adjustment range. A slide groove 25 is radially opened in the adjustment bracket 21, and the arc-shaped slider 22 is slidably connected with the slide groove 25. The arc-shaped slider 22 It is arranged along the shape of the adjustment bracket 21, that is, the sliding route is also arc-shaped, and the two side surfaces of the arc-shaped slider 22 are provided with extensions 221 to prevent it from escaping from the slide groove 25; one end of the first adjusting cylinder 23 is pivoted to the back of the arc-shaped slider 22, and the other end is pivoted to the moving plate 40, so that the telescopic movement of the first adjusting cylinder 23 can drive the headlight 10 to move along the arc-shaped moving trajectory, one end of the second adjusting cylinder 24 is pivoted to the mounting plate 30 or one of the arc-shaped guide rails 50, and the other end is pivoted to the slider of another group of arc-shaped guide rails 50, and the telescopic movement of the second adjusting cylinder 24 drives the headlight 10 to move along the arc-shaped moving trajectory of the arc track 20.

[0034] In order to improve the stability of the entire structure, a fixed bracket 26 is further included. One end of the fixed bracket 26 is connected to the adjustment bracket 21 , and the other end is connected to the moving plate 40 .

[0035] In order to increase the ease with which the headlight 10 can be adjusted, a connecting section is provided between the arc-shaped sliding block 22 and the headlight 10 , and the connecting section is used to allow the headlight 10 to be partially or completely located outside the adjustment bracket 21 .

[0036] When the utility model is implemented:

[0037] If you need to adjust the upper and lower lighting angles, you can start the first adjusting cylinder to drive the arc-shaped slider to slide in the arc-shaped slide groove, thereby changing the illumination angle of the upper and lower range of the headlights. If you need to adjust the left and right lighting angles, you can adjust the second adjusting cylinder to drive the moving plate to slide on the arc-shaped slide rail to change the angle of the headlights. Moreover, the upper and lower lighting angles and the left and right lighting angles are not restricted to each other and can be adjusted at the same time to meet different usage requirements.

[0038] Inspired by the above ideal embodiments based on the present application, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this application. The technical scope of this application is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A vehicle lamp adjustment assembly, comprising a headlight, characterized in that: Also includes: Two sets of arc-shaped guide rails, the two sets of arc-shaped guide rails are parallel to each other, and both ends of the two sets of arc-shaped guide rails are provided with mounting plates, and the mounting plates are provided with a plurality of mounting holes; A moving plate, the moving plate being installed between the sliders of the two sets of arc-shaped guide rails; An adjusting component, wherein the adjusting component is mounted on the movable plate, the headlight is mounted on the adjusting component, and the adjusting component is used to adjust the illumination angle of the headlight; The adjusting assembly comprises an adjusting bracket, an arc-shaped slider, a first adjusting cylinder and a second adjusting cylinder. The adjusting bracket is U-shaped and installed on the adjusting bracket, and its U-shaped opening is located at a lateral position. The adjusting bracket is arc-shaped and installed in the adjusting bracket, and its opening is in the same direction as the U-shaped opening of the adjusting bracket. A sliding groove is radially opened in the adjusting bracket, and the arc-shaped slider is slidably connected with the sliding groove and can only slide in the sliding groove. One end of the first adjusting cylinder is pivotally connected to the back of the arc-shaped slider, and the other end is pivotally connected to the moving plate. One end of the second adjusting cylinder is pivotally connected to the mounting plate, and the other end is pivotally connected to the slider of one set of arc guide rails.

2. The automobile light adjustment assembly according to claim 1, characterized in that: There is space in the adjustment bracket to allow the headlight to move.

3. The automobile headlight adjustment assembly according to claim 2, characterized in that: It also includes a fixed bracket, one end of which is connected to the adjusting bracket, and the other end of which is connected to the moving plate.

4. The automobile light adjustment assembly according to claim 3, characterized in that: The two side surfaces of the arc-shaped sliding block are provided with extension edges to prevent the sliding block from escaping from the sliding groove.

5. The automobile light adjustment assembly according to claim 1, characterized in that: It also includes a connecting section between the arc-shaped sliding block and the headlight, and the connecting section is used to make the headlight partially or completely located outside the adjustment bracket.

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