CN112146055A - Automobile headlamp module adjusting structure - Google Patents
Automobile headlamp module adjusting structure Download PDFInfo
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- CN112146055A CN112146055A CN201910558197.3A CN201910558197A CN112146055A CN 112146055 A CN112146055 A CN 112146055A CN 201910558197 A CN201910558197 A CN 201910558197A CN 112146055 A CN112146055 A CN 112146055A
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- dimming
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- adjusting
- adjusting structure
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- 230000003287 optical effect Effects 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012797 qualification Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a front lamp such as a head lamp, a front combination lamp and a front fog lamp for a vehicle, belonging to the technical field of vehicle lamps, in particular to an adjusting structure of a front lamp module of a vehicle, which comprises a second dimming bracket, wherein a second optical module is arranged on the second dimming bracket, at least one first dimming bracket is arranged on the second dimming bracket, a first optical module is arranged on the first dimming bracket, a first angle adjusting mechanism for adjusting the angles of the first dimming bracket and the second dimming bracket is arranged between the first dimming bracket and the second dimming bracket, and the second dimming bracket is arranged on a shell of the lamp. The double-module light type is ensured to reach the optimal state so as to meet the requirements of customers.
Description
Technical Field
The invention relates to a front lamp such as a headlamp, a front combination lamp and a front fog lamp for a vehicle, belongs to the technical field of vehicle lamps, and particularly relates to an adjusting structure of a front lamp module of an automobile.
Background
With the rapid development of modern industries, the automobile industry has great progress, especially the automobile lamp industry. Light sources range from halogen bulbs to xenon bulbs, to current LED and OLED light source technologies; the shape of the car light is from a previous reflection type single distance light and a previous reflection type low light to a lens type single distance light and a lens type low light, and then to a present multi-lens distance light, a present multi-reflection bowl distance light and a present multi-reflection bowl low light; the customer requirements also meet the national standards from the beginning of the optical requirements of the car lamp, and the subjective evaluations such as uniform brightness of the light type of the car lamp, regular boundaries and the like are increased until now.
Headlamps of vehicle types such as Honda civic, Accord, crown road and the like are optically designed by adopting multi-reflection bowl far and near lights; headlamps of Lincoln mainland, gac trumpchi GS8 and other vehicle types are all optically designed by multi-lens high and low beams. The design of the car lamp with multiple optical modules matching to realize the same optical function has become a new favorite of car manufacturers.
However, the design scheme also brings great challenges to the production process, the manufacturing and assembling errors of the vehicle lamp need to be guaranteed within a small range, the error range is difficult to reach and guarantee for the mass production of the vehicle lamp, otherwise, the light type problems such as irregular light type boundary, uneven brightness and the like are generated, so that customers complain about the light type problems, and the product yield is low.
Disclosure of Invention
The invention provides an automobile headlamp module adjusting structure for improving the qualification rate of products, and aims to solve the problem that the qualification rate of light type adjusting products is low in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a structure is adjusted to car headlight module, includes the second support of adjusting luminance, the second adjust luminance and install second optical module on the support, the second adjust luminance and install at least one first support of adjusting luminance on the support, first support of adjusting luminance on install first optical module, and first support and the second of adjusting luminance have between the support and be used for adjusting first angle adjustment mechanism between both angles, the second adjust luminance the support and install on the casing of lamps and lanterns.
Furthermore, the first angle adjusting mechanism comprises a first movable adjusting structure, a second movable adjusting structure and a first fixed structure, wherein the first movable adjusting structure is used for adjusting the front-back movement position of the first dimming support and keeping the rotation movement of the first dimming support, and the first fixed structure is used for limiting the front-back movement of the first dimming support and keeping the rotation movement of the first dimming support.
Furthermore, first fixed knot construct including with second regulation support threaded connection's bulb screw, first activity regulation structure second activity regulation structure all include with second regulation support threaded connection's dimming screw, first dimming support be fixed with the bush in the position that bulb screw and dimming screw correspond, the bush with the bulb screw or the screw block of adjusting luminance of corresponding position.
Furthermore, the number of the first fixing structures is one or two.
Furthermore, a clamping groove matched with the shape of the bushing is formed in the first dimming support, and the bushing is clamped in the clamping groove.
Furthermore, the bush is a hemispherical bush, and a plurality of notches are formed in the opening end of the bush.
Furthermore, the second dimming support is provided with a first threaded hole matched with the dimming screw and a second threaded hole matched with the ball screw, the first threaded hole is a through hole, and the second threaded hole is a blind hole.
Furthermore, a second angle adjusting mechanism for adjusting the angle of the second dimming support and the vehicle body is arranged between the second dimming support and the vehicle body.
Furthermore, the second angle adjusting mechanism comprises a second fixing structure, a third movable adjusting structure and a fourth movable adjusting structure, and the second fixing structure is the same as the first fixing structure in structure.
Has the advantages that: according to the invention, the first optical module is driven to rotate up and down and left and right by adjusting the first movable adjusting structure and the second movable adjusting structure, so that the light type of the first optical module can move up and down and left and right. This structure can satisfy the requirement that the car light was two modules when using was adjusted luminance in step, still can finely tune the light type of two modules simultaneously in process of production, guarantees that two module light types reach the optimum condition to satisfy customer's requirement, improve the qualification rate of product.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is an exploded view of an adjusting structure of a headlamp module of an automobile according to embodiment 1 of the present invention.
Fig. 2 is a schematic view of an adjusting structure of an automobile headlamp module according to embodiment 1 of the present invention.
Fig. 3 is a first partial detailed view of an automotive headlamp module adjusting structure according to embodiment 1 of the present invention.
Fig. 4 is a second partial detailed view of the adjusting structure of the headlamp module of the automobile according to embodiment 1 of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
Wherein, 1, first optical module, 2, first support of adjusting luminance, 3, first activity is adjusted the structure, 4, second activity is adjusted the structure, 5, first fixed knot constructs, 6, the second support of adjusting luminance, 7, second optical module, 8, third activity is adjusted the structure, 9, fourth activity is adjusted the structure, 10, second fixed knot constructs, 11, bush, 12, the screw of adjusting luminance, 13, the draw-in groove, 14, first screw hole, 15, the bulb screw, 16, the second screw hole, 17, activity optics mould component assembly.
Detailed Description
Example 1:
as shown in fig. 1 to 4, an automobile headlamp module adjusting structure comprises a second dimming support 6, a second optical module 7 is mounted on the second dimming support 6, at least one first dimming support 2 is mounted on the second dimming support 6, a first optical module 1 is mounted on the first dimming support 2, a first angle adjusting mechanism for adjusting the angle between the first dimming support 2 and the second dimming support 6 is arranged between the first dimming support 2 and the second dimming support 6, and the second dimming support 6 is mounted on a housing of a lamp.
First angle adjustment mechanism includes dimming mechanism and first fixed knot construct 5, and first fixed knot construct 5 includes the bulb screw 15 with 6 threaded connection of second regulation support, and dimming mechanism includes the dimming screw 12 with 6 threaded connection of second regulation support, and first dimming support 2 is fixed with bush 11 at the position that bulb screw 15 and dimming screw 12 correspond, bush 11 and the bulb screw 15 or the dimming screw 12 block of corresponding position.
The number of the dimming mechanisms and the number of the first fixed structures 5 are one or two. The positions of the dimming mechanism and the first fixed structure 5 are set according to actual requirements, in the embodiment, the number of the first fixed structures 5 is one, the number of the dimming mechanisms is two, and the dimming mechanism comprises a first movable adjusting structure 3 and a second movable adjusting structure 4 which are identical in structure.
The first dimming support 2 is provided with a clamping groove 13 matched with the bush 11 in shape, and the bush 11 is clamped in the clamping groove 13.
The bush 11 is a hemispherical bush, and a plurality of notches are formed at the opening end of the bush 11.
The second dimming support 6 is provided with a first threaded hole 14 matched with the dimming screw 12 and a second threaded hole 16 matched with the ball screw 15, the first threaded hole 14 is a through hole, and the second threaded hole 16 is a blind hole.
A second angle adjusting mechanism for adjusting the angle between the second dimming support 6 and the vehicle body is provided between the second dimming support and the vehicle body. The second angle adjusting mechanism comprises a second fixed structure 10, a third movable adjusting structure 8 and a fourth movable adjusting structure 9, the third movable adjusting structure 8 and the fourth movable adjusting structure 9 can be the same as the first movable adjusting structure 3 and the second movable adjusting structure 4, angle adjusting mechanisms in the prior art can also be adopted, and the second fixed structure 10 is the same as the first fixed structure 5.
Example 2:
referring to FIG. 5, this embodiment is provided with a movable optical mold component assembly 17, and the rest of the structure is the same as that of embodiment 1. The movable optical mold component assembly 17 includes: the first optical module 1, the first dimming support 2, the first movable adjusting structure 3, the second movable adjusting structure 4, the first fixing structure, the movable optical module assembly 17 and the second dimming support 6 are mounted in a manner similar to that of the first optical module 1 of embodiment 1.
First activity is adjusted structure 3, second activity and is adjusted structure 4 through the back-and-forth movement, drives first optical module 1 above and first support 2 of adjusting luminance and rotates about, from top to bottom, realizes about, reciprocate of 1 light type of first optical module.
Second optical module 7 is fixed immovably on second support 6 of adjusting luminance, through the control of 1 light type of first optical module, reciprocate, cooperates second optical module 7's light type to reach the best effect of both optics.
Or, the third movable adjusting structure 8 and the fourth movable adjusting structure 9 drive the second dimming support 6 and the first optical module 1 and the second optical module 7 thereon to rotate left and right and up and down through moving back and forth, so that the two light types of the modules synchronously move left and right and up and down, namely, the dimming is synchronously performed.
Or, the second optical module 7 is fixed relative to the second dimming support 6, and the light pattern of the second optical module 7 is matched through the rotation of the first optical module 1. The second optical module 7 can also adopt the same adjustment scheme as the first optical module 1 to rotate to match the light pattern of the fixed first optical module 1. The first optical module 1 and the second optical module 7 can also adopt the adjusting scheme to adjust the light shape.
After the light types of the first optical module 1 and the second optical module 7 are adjusted, the functions of front lamps such as a low-beam function, a high-beam function, a position function, a daytime running function and a front fog lamp corner lamp function can be realized together.
In the present invention, the number of optical modules is 2, or the number of optical modules may be 3, 4, 5, etc., to realize one or more optical functions collectively or individually.
The positions of the first movable adjusting structure 3, the second movable adjusting structure 4 and the first fixed structure 5 can be interchanged or adjusted arbitrarily. The first fixed structure 5 can also be replaced by a mobile adjustment structure. The first movable adjusting structure 3 or the second movable adjusting structure 4 can be replaced by a fixed structure, and only up-down or left-right rotation can be realized. One or more movable adjustment structures may still be added to achieve optical module adjustment.
The main function of the first movable adjusting structure 3 and the second movable adjusting structure 4 is to realize the rotation motion of the first dimming support 2 through the back and forth movement of the first movable adjusting structure and the second movable adjusting structure. Any adjustment mechanism that can accomplish this function can be used in this patent.
The primary function of the first fixing structure 5 is to limit the forward and backward movement of the first dimming support 2 at this point, preserving its rotational movement. Any fastening structure that can accomplish this function can be used in this patent.
Through first regulation activity regulation structure 3, second regulation activity regulation structure 4, drive the rotation about, of first optical module 1, realize about, moving about, of 1 light type of first optical module. This structure can satisfy the requirement that the car light was two modules when using was adjusted luminance in step, still can finely tune the light type of two modules simultaneously in process of production, guarantees that two module light types reach the optimum condition to satisfy customer's requirement, improve the qualification rate of product.
During assembly, the first optical module 1 is fixed to the first dimming support 2 in a screw, clamping or riveting mode, the bushing 11 in the first movable adjusting structure 3, the second movable adjusting structure 4 and the first fixing structure 5 is firstly pressed into the clamping groove 13 on the first dimming support 2, the dimming screw 12 in the first movable adjusting structure 3 and the second movable adjusting structure 4 is screwed into the first threaded matching hole 14 on the second dimming support 6, and the ball head screw 15 in the first fixing structure 5 is screwed into the second threaded hole 16 on the second dimming support 6. The first dimming mount 2 is then press-fitted onto the second dimming mount 6, i.e. the bushing 11 is press-fitted with the dimming screw 12 and the ball screw 15. The second optical module 7 is fixed to the second dimming support 6 in a screw, clamping or riveting manner, and is integrally mounted on the vehicle body and limited through assembly.
Use the light type of second optical module 7 in the production process as the basis, adjust the screw 12 of adjusting luminance in structure 3, the second activity is adjusted through rotatory first activity, drives about first support 2 of adjusting luminance, rotation from top to bottom, realizes about the 1 light type of first optical module, reciprocates the light type that cooperates second optical module 7. The light type adjustment is put into the whole lamp after being finished, and the second dimming support 6 is driven to rotate left and right and up and down by adjusting the third movable adjusting structure 8 and the fourth movable adjusting structure 9, so that the synchronous dimming of the first optical module 1 and the second optical module 7 is realized.
The dimming screw 12 and the ball screw 15 both have a self-locking function when rotating without external force. The first threaded hole 14 is a through hole and the second threaded hole 16 is a blind hole. The first optical module 1 and the second optical module 7 may be a lens module, a reflective bowl module, or any other module capable of realizing a light distribution function.
It should be understood that the above-described specific embodiments are merely illustrative of the present invention and are not intended to limit the present invention. Obvious variations or modifications which are within the spirit of the invention are possible within the scope of the invention.
Claims (9)
1. The automobile headlamp module adjusting structure is characterized by comprising a second dimming support (6), wherein a second optical module (7) is mounted on the second dimming support (6), at least one first dimming support (2) is mounted on the second dimming support (6), a first optical module (1) is mounted on the first dimming support (2), a first angle adjusting mechanism for adjusting the angle between the first dimming support (2) and the second dimming support (6) is arranged between the first dimming support (2) and the second dimming support (6), and the second dimming support (6) is mounted on a shell of a lamp.
2. The adjusting structure of an automobile headlamp module as defined in claim 1, wherein: the first angle adjusting mechanism comprises a first movable adjusting structure (3), a second movable adjusting structure (4) and a first fixing structure (5), wherein the first movable adjusting structure is used for adjusting the front-back movement position of the first dimming support (2) and keeping the rotation movement of the first dimming support, and the first fixing structure is used for limiting the front-back movement of the first dimming support (2) and keeping the rotation movement of the first dimming support.
3. The adjusting structure of an automobile headlamp module as defined in claim 2, wherein: first fixed knot construct (5) including with second regulation support (6) threaded connection's bulb screw (15), first activity regulation structure (3) second activity regulation structure (4) all include with second regulation support (6) threaded connection's dimming screw (12), first dimming support (2) have bush (11) at bulb screw (15) and dimming screw (12) corresponding position fixation, bush (11) with bulb screw (15) or dimming screw (12) block that corresponds the position.
4. The adjusting structure of an automobile headlamp module as defined in claim 1, wherein: the number of the first fixing structures (5) is one or two.
5. The adjusting structure of an automobile headlamp module as defined in claim 3, wherein: the first dimming support (2) is provided with a clamping groove (13) matched with the bushing (11) in shape, and the bushing (11) is clamped in the clamping groove (13).
6. The adjusting structure of an automobile headlamp module as defined in claim 3, wherein: the bush (11) is a hemispherical bush, and a plurality of notches are formed in the opening end of the bush (11).
7. The adjusting structure of an automobile headlamp module as defined in claim 3, wherein: the second dimming support (6) is provided with a first threaded hole (14) matched with the dimming screw (12) and a second threaded hole (16) matched with the ball screw (15), the first threaded hole (14) is a through hole, and the second threaded hole (16) is a blind hole.
8. The adjusting structure of an automobile headlamp module as defined in claim 1, wherein: and a second angle adjusting mechanism for adjusting the angles of the second dimming support (6) and the vehicle body is arranged between the second dimming support and the vehicle body.
9. The adjusting structure of an automobile headlamp module as defined in claim 8, wherein: the second angle adjusting mechanism comprises a second fixing structure (10), a third movable adjusting structure (8) and a fourth movable adjusting structure (9), and the second fixing structure (10) is the same as the first fixing structure (5) in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558197.3A CN112146055A (en) | 2019-06-26 | 2019-06-26 | Automobile headlamp module adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558197.3A CN112146055A (en) | 2019-06-26 | 2019-06-26 | Automobile headlamp module adjusting structure |
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| Publication Number | Publication Date |
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| CN112146055A true CN112146055A (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910558197.3A Pending CN112146055A (en) | 2019-06-26 | 2019-06-26 | Automobile headlamp module adjusting structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118333A (en) * | 2019-05-29 | 2019-08-13 | 浙江嘉利（丽水）工业股份有限公司 | A kind of car light and its light regulating mechanism |
| CN113390061A (en) * | 2021-04-26 | 2021-09-14 | 马瑞利汽车零部件(芜湖)有限公司 | Light source system capable of adjusting LED position |
| CN116792716A (en) * | 2023-08-28 | 2023-09-22 | 常州星宇车灯股份有限公司 | Linkage support limiting and guiding device |
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| CN205351229U (en) * | 2016-01-14 | 2016-06-29 | 阿尔特汽车技术股份有限公司 | LED front shroud lamp structure of adjusting luminance |
| CN106678695A (en) * | 2017-02-14 | 2017-05-17 | 天津市斯奥格汽车光电有限公司 | Car lamp module and car comprising same |
| CN210267077U (en) * | 2019-06-26 | 2020-04-07 | 常州星宇车灯股份有限公司 | Automobile headlamp module adjusting structure |
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2019
- 2019-06-26 CN CN201910558197.3A patent/CN112146055A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205227122U (en) * | 2015-11-24 | 2016-05-11 | 马瑞利汽车零部件(芜湖)有限公司 | Car car light AFS transfers optical module |
| CN205351229U (en) * | 2016-01-14 | 2016-06-29 | 阿尔特汽车技术股份有限公司 | LED front shroud lamp structure of adjusting luminance |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118333A (en) * | 2019-05-29 | 2019-08-13 | 浙江嘉利（丽水）工业股份有限公司 | A kind of car light and its light regulating mechanism |
| CN110118333B (en) * | 2019-05-29 | 2024-09-17 | 浙江嘉利（丽水）工业股份有限公司 | Car lamp and light adjusting mechanism thereof |
| CN113390061A (en) * | 2021-04-26 | 2021-09-14 | 马瑞利汽车零部件(芜湖)有限公司 | Light source system capable of adjusting LED position |
| CN113390061B (en) * | 2021-04-26 | 2022-08-30 | 马瑞利汽车零部件(芜湖)有限公司 | Light source system capable of adjusting LED position |
| CN116792716A (en) * | 2023-08-28 | 2023-09-22 | 常州星宇车灯股份有限公司 | Linkage support limiting and guiding device |
| CN116792716B (en) * | 2023-08-28 | 2023-11-07 | 常州星宇车灯股份有限公司 | Linkage support limiting and guiding device |
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