CN220314861U - Headlight pre-adjusting structure - Google Patents
Headlight pre-adjusting structure Download PDFInfo
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- CN220314861U CN220314861U CN202321586174.1U CN202321586174U CN220314861U CN 220314861 U CN220314861 U CN 220314861U CN 202321586174 U CN202321586174 U CN 202321586174U CN 220314861 U CN220314861 U CN 220314861U
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- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
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Abstract
The utility model provides a headlight pre-dimming structure, which belongs to the technical field of illumination and comprises a main frame body, a high beam component, a low beam component and a main adjusting mechanism for adjusting the inclination angle of the main frame body, wherein the side surface of the main frame body is provided with a supporting piece with the top end pivoted on the back surface of the low beam component, the main frame body is provided with a first telescopic component and a second telescopic component, and the movable ends of the first telescopic component and the second telescopic component are pivoted on the back surface of the low beam component. According to the headlight pre-dimming structure provided by the utility model, the low beam assembly can be pushed to rotate around the connecting line between the pivot point of the second telescopic assembly and the pivot point of the support piece when the first telescopic assembly stretches or shortens, and the low beam assembly can be pushed to rotate around the connecting line between the pivot point of the first telescopic assembly and the pivot point of the support piece when the second telescopic assembly stretches or shortens. The irradiation angle of the dipped beam assembly is independently adjusted on the basis of the overall irradiation angle adjustment of the lamp, so that the headlamp is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of illumination, and particularly relates to a headlight pre-dimming structure.
Background
The automobile headlamp is an important component part on an automobile, and is mainly arranged at the front end of the automobile, so that the automobile headlamp can provide illumination for a driver of the automobile in an environment with poor light and can also provide running signals for other vehicles. In order to achieve different illumination in different driving environments, the lighting fixtures on the automobile are usually integrated fixtures comprising high beam illumination and low beam illumination. Wherein in order to make things convenient for the circumstances of the different drivers of car headlight adaptation, can be provided with the preset light structure in lamps and lanterns generally and adjust the irradiation angle of lamps and lanterns, but current headlight only can together adjust far-reaching headlamp and dipped headlight when carrying out light irradiation angle adjustment, lead to the light adjustment of car headlight very inconvenient to seriously influence operator's driving experience.
Disclosure of Invention
The utility model aims to provide a headlight pre-adjusting structure, which aims to solve the problem that the existing automobile headlight can only adjust the far and near lights together when the light irradiation angle of the existing automobile headlight is adjusted.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a headlight pre-adjusting structure for adjust light irradiation angle, be in including the body frame, setting up the far beam subassembly on the body frame, set up just be located on the body frame the dipped beam subassembly of far beam subassembly below and be used for adjusting the main adjustment mechanism of body frame inclination, main adjustment mechanism is located between body frame and the lamp body casing, body frame side is provided with the top pin joint and is in support piece on the dipped beam subassembly back, be provided with two first flexible subassemblies and the second flexible subassemblies of mutual interval on the body frame, the expansion end of first flexible subassembly and the flexible subassembly of second is all pin joint on the back of dipped beam subassembly.
In one possible implementation manner, the pivot point of the support member and the pivot point of the first telescopic assembly are both located on a first straight line, and the pivot point of the support member and the pivot point of the second telescopic assembly are located on a second straight line which is disposed at an included angle with the first straight line.
In one possible implementation manner, the first telescopic assembly and the second telescopic assembly each comprise a fixed block arranged on the side face of the main frame body and a rotating screw penetrating through the fixed block, and the rotating screw is in threaded connection with the fixed block.
In one possible implementation manner, the back of the low beam assembly is further provided with a plurality of first pivoting pieces, the end parts of the rotating screw and the supporting pieces are respectively provided with a rotating sphere, and the first pivoting pieces are respectively provided with a rotating cavity for accommodating the rotating spheres.
In one possible implementation manner, the dipped beam assembly and the high beam assembly each comprise a rectangular light reflecting cup, a light source plate positioned on the side face of the rectangular light reflecting cup, and a plurality of luminous lamp beads arranged on the light source plate, wherein the luminous lamp beads are arranged at intervals along the length direction of the light source plate, and a yielding hole for avoiding the luminous lamp beads is formed in the side wall of the rectangular light reflecting cup.
In one possible implementation manner, the bottom of the rectangular reflective cup is further provided with a reflective arc surface, one side adjacent to the reflective arc surface is further provided with a mounting plane, the yielding holes are all located on the mounting plane, and the mounting plane is provided with a light collecting sphere surface.
In one possible implementation manner, the main adjusting mechanism includes a fixing column with one end fixed on the main lamp housing and the other end pivoted on the side surface of the main frame, and a first adjusting component and a second adjusting component arranged between the main frame and the main lamp housing, and the pivot points of the fixing column, the first adjusting component and the second adjusting component are arranged in a triangle.
In one possible implementation manner, the first adjusting component comprises a first bracket arranged on the inner wall of the main shell of the lamp and an automatic telescopic rod arranged on the first bracket and used for pushing the main frame body, and the movable end of the automatic telescopic rod is pivoted on the side face of the main frame body.
In one possible implementation manner, the first bracket is slidably disposed on an inner wall of the lamp main housing, and a manual adjusting screw for driving the first bracket to slide is further rotatably disposed on the lamp main housing, and one end of the manual adjusting screw is in threaded connection with the first bracket.
In one possible implementation, the second adjusting assembly includes a second bracket slidably disposed on an inner wall of the lamp main housing, an adjusting screw rotatably disposed on the lamp main housing and threadedly coupled to the second bracket, and a connection pivot rod disposed on the second bracket.
The headlamp pre-dimming structure provided by the utility model has the beneficial effects that: compared with the prior art, the main frame body is arranged in the main lamp shell body and used for installing the high beam component and the low beam component, and the high beam component and the low beam component are transversely arranged and are located below the high beam component. A main adjusting mechanism is further arranged between the main lamp shell and the main frame body, and the integral angle of the main frame body can be adjusted through the main adjusting mechanism, so that the integral illumination angle of the headlight is adjusted. The utility model relates to a headlight pre-adjusting structure, which is characterized in that a supporting piece, a first telescopic component and a second telescopic component are respectively arranged between a main frame body and a dipped beam component, wherein the end parts of the supporting piece, the first telescopic component and the second telescopic component are mutually pivoted with the dipped beam component. The low beam assembly can be pushed to rotate around the connecting line between the pivot point of the second telescopic assembly and the pivot point of the supporting piece when the first telescopic assembly stretches or shortens, and the low beam assembly can be pushed to rotate around the connecting line between the pivot point of the first telescopic assembly and the pivot point of the supporting piece when the second telescopic assembly stretches or shortens. The irradiation angle of the dipped beam assembly is independently adjusted on the basis of the overall irradiation angle adjustment of the lamp, so that the headlamp is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a headlight pre-dimming structure provided by an embodiment of the utility model;
FIG. 2 is a block diagram of a low beam assembly employed in an embodiment of the present utility model;
FIG. 3 is a block diagram of a first telescoping assembly employed in an embodiment of the present utility model;
FIG. 4 is a block diagram of a first adjustment assembly employed in an embodiment of the present utility model;
fig. 5 is a block diagram of a second adjustment assembly used in an embodiment of the present utility model.
In the figure: 1. a main frame body; 2. a high beam assembly; 3. a low beam assembly; 31. rectangular reflecting cup; 32. a light source board; 33. a light emitting lamp bead; 34. a relief hole; 35. a light collecting sphere profile; 4. a main adjustment mechanism; 41. fixing the column; 42. a first adjustment assembly; 421. a first bracket; 422. an automatic telescopic rod; 43. a second adjustment assembly; 431. a second bracket; 432. connecting a pivot rod; 5. a support; 6. a first telescoping assembly; 61. fixing the block; 62. rotating the screw; 63. a first pivot member; 7. and a second telescoping assembly.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2 together, a headlight pre-dimming structure provided by the present utility model will now be described. The utility model provides a headlight pre-adjusting structure for adjust the light angle of shining, including body frame 1, set up the far beam subassembly 2 on body frame 1, set up on body frame 1 and be located the near beam subassembly 3 of far beam subassembly 2 below, and be used for adjusting body frame 1 inclination's main adjustment mechanism 4, main adjustment mechanism 4 is located between body frame 1 and the lamp main casing, body frame 1 side is provided with the support piece 5 of top pin joint on near beam subassembly 3 back, be provided with two mutual spaced first telescopic subassembly 6 and the flexible subassembly 7 of second on the body frame 1, the expansion end of first telescopic subassembly 6 and the flexible subassembly 7 of second is all pin joint on the back of near beam subassembly 3, and the flexible direction parallel arrangement each other of both.
Compared with the prior art, the headlight pre-dimming structure provided by the embodiment is provided with the main frame body 1 in the lamp main shell body for installing the high beam component 2 and the low beam component 3, and the high beam component 2 and the low beam component 3 are transversely arranged and the low beam component 3 is positioned below the high beam component 2. A main adjusting mechanism 4 is further arranged between the main lamp shell and the main frame body 1, and the integral angle of the main frame body 1 can be adjusted through the main adjusting mechanism 4, so that the integral illumination angle of the front headlight is adjusted. The utility model relates to a headlight pre-dimming structure, which is characterized in that a supporting piece 5, a first telescopic component 6 and a second telescopic component 7 are respectively arranged between a main frame body 1 and a dipped beam component 3, wherein the end parts of the supporting piece 5, the first telescopic component 6 and the second telescopic component 7 are mutually pivoted with the dipped beam component 3. The first telescopic component 6 can push the low beam component 3 to rotate around the connecting line between the pivot point of the second telescopic component 7 and the pivot point of the supporting piece 5 when being extended or contracted, and the second telescopic component 7 can push the low beam component 3 to rotate around the connecting line between the pivot point of the first telescopic component 6 and the pivot point of the supporting piece 5 when being extended or contracted. Therefore, the irradiation angle of the dipped beam assembly 3 is independently adjusted on the basis of the overall irradiation angle adjustment of the lamp, and the automobile headlamp is more convenient to use.
The back surface of the low beam module 3 refers to a bottom surface opposite to the irradiation direction, the low beam module 3 and the high beam module 2 are laterally disposed on the main frame 1, the irradiation directions of the low beam module 3 and the high beam module 2 are both directed in a direction away from the main frame 1, and the back surface of the low beam module 3 may be considered as a side surface close to the main frame 1.
In some possible implementations, as shown in fig. 1 and 2, the pivot point of the support 5 and the pivot point of the first telescopic assembly 6 are all located on a first straight line, and the pivot point of the support 5 and the pivot point of the second telescopic assembly 7 are located on a second straight line disposed at an angle with respect to the first straight line. Specifically, the first straight line and the second straight line are both located in one vertical plane of the barrel, and preferably, the first straight line is disposed in the vertical direction and the second straight line is disposed in the horizontal direction. The low beam assembly 3 can be rotated about the second straight line when the first telescopic assembly 6 is extended and shortened, thereby adjusting the pitch illumination angle of the low beam assembly 3. The low beam module 3 rotates around the first straight line when the second telescopic module 7 is extended and shortened, thereby adjusting the left and right irradiation angles of the low beam module 3.
As shown in fig. 3, the first telescopic assembly 6 and the second telescopic assembly 7 adopt the same structure, wherein the first telescopic assembly 6 and the second telescopic assembly 7 each comprise a fixed block 61 arranged on the side surface of the main frame body 1, and a rotating screw 62 penetrating through the fixed block 61, and the rotating screw 62 is in threaded connection with the fixed block 61. Specifically, the main frame 1 is further provided with a relief hole 34 through which the rotation screw 62 passes. One end of the rotating screw rod 62 is pivoted on the back surface of the dipped beam assembly 3, the rotating screw rod 62 passes through the abdicating hole 34 and is in threaded connection with the fixed block 61, and when the rotating screw rod 62 rotates, the rotating screw rod 62 can slide along the axial direction of the rotating screw rod 62 through the threaded connection with the fixed block 61, so that the dipped beam assembly 3 is pushed and pulled, and the irradiation angle of the dipped beam assembly 3 is adjusted more conveniently and rapidly.
Preferably, a driving structure (such as a tooth, polygon or quincuncial structure) matched with an external tool or a driving unit is further arranged on the other end of the rotating screw 62, so that the rotating screw 62 is conveniently connected with the external tool or the driving unit, and the rotating screw 62 is driven to rotate by the external tool or the driving unit.
In order to make the pivoting of the rotating screw 62 and the dipped beam assembly 3 more convenient, as shown in fig. 3, the back of the dipped beam assembly 3 is further provided with a plurality of first pivoting members 63, the ends of the rotating screw 62 and the supporting member 5 are respectively provided with a rotating sphere, and the first pivoting members 63 are respectively provided with a rotating cavity for accommodating the rotating sphere. Specifically, the oral area of rotating the cavity sets up towards the rotation spheroid, still is provided with the toper guiding hole at the oral area of rotating the cavity to still be provided with the ball-type cavity portion that mutually matches with the rotation spheroid in the bottom of rotating the cavity. The rotary sphere at the end of the rotary screw 62 is inserted into the spherical cavity through the tapered guide hole and is free to rotate in the spherical cavity. The first pivoting member 63 is fixed on the back of the low beam assembly 3 by a screw, so that the installation is more convenient and quick.
Preferably, the inner wall of the conical guide hole is further provided with an elastic limiting piece or the inner wall of the conical guide hole is composed of a plurality of elastic limiting pieces, the first end of each elastic limiting piece is fixedly arranged on the inner wall of the conical guide hole, the second end of each elastic limiting piece extends towards the direction of the spherical cavity, the second ends of the elastic limiting pieces are surrounded to form a through hole, the size of the through hole is smaller than the diameter of the rotary sphere, and the rotary sphere can be prevented from falling out of the spherical cavity after entering the spherical cavity through extrusion elastic limiting, so that the installation is firmer.
In some possible implementations, as shown in fig. 2, the low beam assembly 3 and the high beam assembly 2 each include a rectangular light reflecting cup 31, a light source plate 32 located on a side surface of the rectangular light reflecting cup 31, and a plurality of light emitting lamp beads 33 disposed on the light source plate 32, where the light emitting lamp beads 33 are disposed at intervals along a length direction of the light source plate 32, and a yielding hole 34 for avoiding the light emitting lamp beads 33 is disposed on a side wall of the rectangular light reflecting cup 31. Specifically, when the headlight is normally installed, the main frame body 1 is generally vertically arranged, the bottom of the rectangular reflecting cup 31 is abutted against and installed on the side face of the main frame body 1, and the mouth of the rectangular reflecting cup 31 is arranged toward a direction away from the main frame body 1. The side at rectangle reflection of light cup 31 still is provided with light source board 32, and the luminous lamp pearl 33 on the light source board 32 sets up along light source board 32 length direction interval in proper order, can make the irradiation area of dipped beam subassembly 3 or far beam subassembly 2 wider. The side of the rectangular reflecting cup 31 is also provided with the abdication hole 34, so that the light emitted by the luminous lamp beads 33 can enter the rectangular reflecting cup 31 through the abdication hole 34, and is emitted from the opening of the rectangular reflecting cup 31 after being reflected by the inner wall of the rectangular reflecting cup 31, thereby facilitating the assembly.
Preferably, a heat dissipation member is further arranged on the side surface of the light source plate 32, and the heat dissipation member and the light source plate 32 are fixed on the side of the rectangular luminous cup through fasteners, so that the whole low beam assembly 3 is more compact in structure.
In order to make the reflection effect of the rectangular reflecting cup 31 better, as shown in fig. 2, the bottom of the rectangular reflecting cup 31 is also provided with a reflecting arc surface, one side adjacent to the reflecting arc surface is also provided with a mounting plane, the abdicating holes 34 are all positioned on the mounting plane, and the mounting plane is provided with a light collecting sphere molded surface 35. Specifically, the reflecting arc surface is formed by combining a plurality of reflecting surfaces, and the light rays emitted by the luminous lamp beads 33 can be emitted from the opening according to the similar or same angle through the reflecting arc surface, so that the irradiation effect of the low beam assembly 3 and the high beam assembly 2 is better. And a light collecting sphere surface 35 is also provided on the side of the light emitting lamp bead 33. The number of the light collecting sphere molded surfaces 35 is multiple and is matched with the number of the light emitting lamp beads 33, the light collecting sphere molded surfaces 35 and the light reflecting arc surfaces are respectively located on two sides of the light emitting lamp beads 33, light rays emitted by one side, close to the light reflecting arc surfaces, of the light emitting lamp beads 33 are directly irradiated onto the light reflecting arc surfaces to be reflected, and light rays emitted by one side, far away from the light reflecting arc surfaces, of the light emitting lamp beads 33 are reflected by the light collecting sphere molded surfaces 35 and then irradiated onto the light reflecting arc surfaces to be reflected. The light utilization rate of the luminous lamp beads 33 can be higher through the arrangement of the light collecting spherical surface 35. Preferably, the light-emitting lamp beads 33 can be arranged at the sphere center of the light-collecting sphere surface 35, so that the light reflection effect is better.
In some possible implementations, as shown in fig. 1 and 4, the main adjusting mechanism 4 includes a fixing column 41 with one end fixed on the lamp main housing and the other end pivoted on the side of the main frame 1, and a first adjusting component 42 and a second adjusting component 43 disposed between the main frame 1 and the lamp main housing, where the pivot points of the fixing column 41, the first adjusting component 42, and the second adjusting component 43 are arranged in a triangle. Specifically, the whole main frame body 1 can rotate around the connection line between the pivot point of the second adjusting component 43 and the pivot point of the fixed column 41 through the extension and the shortening of the first adjusting component, and the whole main frame body 1 can rotate around the connection line between the pivot point of the first adjusting component 42 and the pivot point of the fixed column 41 through the extension and the shortening of the second adjusting component. And the triangle is generally a right triangle, and two right-angle sides of the triangle are respectively arranged along the horizontal direction and the vertical direction, so that the angle adjustment of the whole main frame body 1 in the pitching direction and the left-right direction can be realized through the extension and the shortening of the first adjusting component 42 and the second adjusting component 43, and meanwhile, the high beam component 2 and the low beam component 3 are driven to be simultaneously adjusted, and finally, the irradiation angle is changed.
The first adjustment assembly 42 may take the configuration shown in fig. 4. Referring to fig. 2, the first adjusting assembly 42 includes a first bracket 421 provided on an inner wall of the lamp main housing, and an automatically telescopic rod 422 provided on the first bracket 421 for pushing the main frame 1, the movable end of the automatically telescopic rod 422 being pivotally connected to a side of the main frame 1. Specifically, the automatic telescopic rod 422 is generally an electric telescopic rod, and the working principle of the automatic telescopic rod is that a screw bolt is driven to rotate by a motor, so that a screw rod in threaded connection with the screw bolt is driven to axially slide. And a pivot ball is further arranged at the end part of the automatic telescopic rod 422 and can be matched with a second pivot piece on the side surface of the main frame body 1. The second pivoting member has the same structure as the first pivoting member 63, and the motor housing of the automatic telescopic rod 422 controls the rotation direction thereof through the control unit, so that the angle adjustment of the main frame 1 is more intelligent, and the angle adjustment of the main frame 1 is more convenient.
On the basis of the above characteristic first adjusting assembly 42, as shown in fig. 4, the first bracket 421 is slidably disposed on the inner wall of the lamp main housing, and a manual adjusting screw for driving the first bracket 421 to slide is further rotatably disposed on the lamp main housing, and one end of the manual adjusting screw is in threaded connection with the first bracket 421. Specifically, the first support 421 is further provided with two sliding grooves along the extending direction of the automatic extending rod 422, and the two sliding grooves are respectively disposed on two sides of the first support 421. Two sliding sheets are arranged on the inner wall of the lamp main shell at the same time, the two sliding sheets are arranged oppositely, the first bracket 421 is positioned between the two sliding sheets, and one end part of the sliding sheet is positioned in the sliding groove. Meanwhile, a manual adjusting screw rod in threaded connection with the first support 421 is further rotationally arranged on the lamp main shell, and the first support 421 can slide back and forth along the length direction of the sliding groove through rotation of the manual adjusting screw rod.
Meanwhile, as shown in fig. 5, the second adjusting assembly 43 includes a second bracket 431 slidably provided on an inner wall of the lamp main housing, an adjusting screw rotatably provided on the lamp main housing and screw-coupled with the second bracket 431, and a connection pivoting lever 432 provided on the second bracket 431. Specifically, the adjusting screw can move along the axial direction of the adjusting screw by rotating the adjusting screw, so that the purpose of pushing and pulling the main frame body 1 is realized, and the main frame body 1 is more convenient to adjust.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a headlight pre-adjusting structure, its characterized in that, is in including the body frame, setting up far beam subassembly on the body frame, set up on the body frame and be located near beam subassembly below and be used for adjusting body frame inclination's main adjustment mechanism, main adjustment mechanism is located between body frame and the lamp body casing, body frame side is provided with the top pin joint and is in support piece on near beam subassembly back, be provided with two mutual spaced first telescopic assembly and the flexible subassembly of second on the body frame, the expansion end of first telescopic assembly and the flexible subassembly of second is all pin joint on near beam subassembly's the back.
2. The headlamp pre-alignment structure of claim 1, wherein the pivot point of the support and the pivot point of the first telescoping assembly are both located on a first line, and the pivot point of the support and the pivot point of the second telescoping assembly are located on a second line disposed at an angle to the first line.
3. The headlamp pre-dimming structure of claim 2, wherein the first telescopic assembly and the second telescopic assembly each comprise a fixed block arranged on the side surface of the main frame body and a rotating screw penetrating through the fixed block, and the rotating screw is in threaded connection with the fixed block.
4. A headlight pre-dimming structure as claimed in claim 3, wherein the back of the low beam assembly is further provided with a plurality of first pivoting members, the ends of the rotating screw and the supporting member are respectively provided with a rotating sphere, and the first pivoting members are respectively provided with a rotating cavity for accommodating the rotating sphere.
5. The headlamp pre-dimming structure according to claim 4, wherein the low beam assembly and the high beam assembly each comprise a rectangular reflecting cup, a light source plate positioned on the side face of the rectangular reflecting cup, and a plurality of luminous lamp beads arranged on the light source plate, the luminous lamp beads are arranged at intervals along the length direction of the light source plate, and a yielding hole for avoiding the luminous lamp beads is formed in the side wall of the rectangular reflecting cup.
6. The headlamp pre-dimming structure according to claim 5, wherein the bottom of the rectangular reflective cup is further provided with a reflective arc surface, one side adjacent to the reflective arc surface is further provided with a mounting plane, the abdication holes are all located on the mounting plane, and the mounting plane is provided with a light collecting sphere surface.
7. The headlamp pre-adjusting structure according to claim 1, wherein the main adjusting mechanism comprises a fixing column, a first adjusting component and a second adjusting component, wherein one end of the fixing column is fixedly arranged on the lamp main shell, the other end of the fixing column is pivoted on the side face of the main frame, the first adjusting component and the second adjusting component are arranged between the main frame and the lamp main shell, and the pivot points of the fixing column, the first adjusting component and the second adjusting component are arranged in a triangle shape.
8. The headlamp pre-alignment structure of claim 7, wherein the first adjustment assembly comprises a first bracket provided on an inner wall of the lamp main housing, and an automatic telescopic rod provided on the first bracket for pushing the main housing, the movable end of the automatic telescopic rod being pivotally connected to a side surface of the main housing.
9. The headlamp pre-lighting structure according to claim 8, wherein the first bracket is slidably disposed on an inner wall of the lamp main housing, and a manual adjusting screw for driving the first bracket to slide is further rotatably disposed on the lamp main housing, and one end of the manual adjusting screw is in threaded connection with the first bracket.
10. The headlamp pre-alignment structure of claim 7, wherein the second adjustment assembly comprises a second bracket slidably disposed on an inner wall of the lamp main housing, an adjustment screw rotatably disposed on the lamp main housing and threadably coupled to the second bracket, and a connection pivot rod disposed on the second bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586174.1U CN220314861U (en) | 2023-06-20 | 2023-06-20 | Headlight pre-adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586174.1U CN220314861U (en) | 2023-06-20 | 2023-06-20 | Headlight pre-adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220314861U true CN220314861U (en) | 2024-01-09 |
Family
ID=89414878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321586174.1U Active CN220314861U (en) | 2023-06-20 | 2023-06-20 | Headlight pre-adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220314861U (en) |
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2023
- 2023-06-20 CN CN202321586174.1U patent/CN220314861U/en active Active
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Denomination of utility model: Front headlight pre dimming structure Granted publication date: 20240109 Pledgee: Hebei Fucheng Rural Commercial Bank Co.,Ltd. Pledgor: Hengshui Jingyao Qianjin automobile lamp Co.,Ltd. Registration number: Y2024980042037 |