CN204387908U - A kind of combination head lamp light modulation relay structure - Google Patents
A kind of combination head lamp light modulation relay structure Download PDFInfo
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- CN204387908U CN204387908U CN201520069422.4U CN201520069422U CN204387908U CN 204387908 U CN204387908 U CN 204387908U CN 201520069422 U CN201520069422 U CN 201520069422U CN 204387908 U CN204387908 U CN 204387908U
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- light modulation
- head lamp
- combination head
- rotating mechanism
- relay structure
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- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to a kind of combination head lamp light modulation relay structure, belongs to combination head lamp technical field.A kind of combination head lamp light modulation relay structure, it is characterized in that: comprise light modulation rotating mechanism (4), the bottom of described light modulation rotating mechanism (4) is provided with the light modulation bevel gear (4a) with its integral structure, described light modulation bevel gear (4a) is meshed with light regulating bolt (2), and described light regulating bolt (2) is the power source that headlamp distance regulates.The utility model can realize the position of the transmission change light modulation point of light modulation power; Because dimming mechanism has lacked one transfer process, also improve light modulation efficiency; Owing to having lacked individual light modulation gear part, also save cost; The phenomenon of the tune sky occurred when avoiding light modulation, improves light modulation precision, improves vehicle operation performance and security performance.
Description
Technical field
The utility model relates to a kind of combination head lamp light modulation relay structure, belongs to combination head lamp technical field.
Background technology
Headlamp, for the ease of light modulation, requires that the light modulation of distance-light during entrucking state point is generally adjustable above light fixture.But in actual Design of Luminaires, by space constraint, the layout of lamp interior light modulation point can only design usually at light fixture rear, in order to directly contact light modulation point when realizing light modulation above light fixture, this just needs an energy light fixture rear light modulation point to be transferred to the transfer mechanism of the transmitting force of light modulation point above light fixture, in prior art, the mode usually adopting light modulation gear to add a light modulation shaft that arranges of this relay structure realizes to transfer to from light modulation above light fixture from the light modulation of light fixture rear, as shown in Figure 1, light modulation gear is the parts arranged separately, assemble with light modulation shaft is fixing.But in actual use procedure, light modulation shaft 1 and light modulation gear 3 exist fit-up gap, occur during so easy generation light modulation adjusting empty phenomenon, namely in the certain space of light modulation shaft in light modulation gear, realize the phenomenon dallied.Cause light modulation operation precision not high enough, bad impact is caused on the serviceability of automobile and security performance.
Summary of the invention
The utility model technical issues that need to address are: combination head lamp light modulation relay structure in prior art, there is fit-up gap in light modulation shaft and light modulation gear, cause occurring adjusting empty phenomenon during light modulation, cause light modulation operation precision not high enough, bad impact is caused on the serviceability of automobile and security performance.
The utility model is by the following technical solutions:
A kind of combination head lamp light modulation relay structure, it is characterized in that: comprise light modulation rotating mechanism 4, the bottom of described light modulation rotating mechanism 4 is provided with the light modulation bevel gear 4a with its integral structure, described light modulation bevel gear 4a is meshed with light regulating bolt 2, and described light regulating bolt 2 is power sources that headlamp distance regulates.
Further, described light regulating bolt 2 is the level of state, and described light modulation rotating mechanism 4 is in vertical state.
Further, also comprise support, described support supports light modulation rotating mechanism 4.
Further, described light modulation rotating mechanism 4 is in circular shaft shape structure.
The beneficial effects of the utility model are:
1) transmission that can realize light modulation power changes the position of light modulation point.
2) because dimming mechanism has lacked one transfer process, light modulation efficiency is also improved.
3) owing to having lacked individual light modulation gear part, cost is also saved.
4) phenomenon of the tune sky occurred when avoiding light modulation, improves light modulation precision, improves vehicle operation performance and security performance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of combination head lamp light modulation relay structure in prior art.
Fig. 2 is the schematic diagram of the utility model combination head lamp light modulation relay structure.
In figure, 1. light modulation shaft, 2. light regulating bolt, 3. light modulation gear, 4. light modulation rotating mechanism, the light modulation bevel gear in 4a. light modulation rotational structure.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
A kind of combination head lamp light modulation relay structure, comprise light modulation rotating mechanism 4, the bottom of described light modulation rotating mechanism 4 is provided with the light modulation bevel gear 4a with its integral structure, and described light modulation bevel gear 4a is meshed with light regulating bolt 2, and described light regulating bolt 2 is power sources that headlamp distance regulates.
Described light regulating bolt 2 is the level of state, and described light modulation rotating mechanism 4 is in vertical state.
Also comprise support, described support supports light modulation rotating mechanism 4.
Described light modulation rotating mechanism 4 is in circular shaft shape structure.
The utility model can realize the position of the transmission change light modulation point of light modulation power; Because dimming mechanism has lacked one transfer process, also improve light modulation efficiency; Owing to having lacked individual light modulation gear part, also save cost; The phenomenon of the tune sky occurred when avoiding light modulation, improves light modulation precision, improves vehicle operation performance and security performance.
Claims (4)
1. a combination head lamp light modulation relay structure, it is characterized in that: comprise light modulation rotating mechanism (4), the bottom of described light modulation rotating mechanism (4) is provided with the light modulation bevel gear (4a) with its integral structure, described light modulation bevel gear (4a) is meshed with light regulating bolt (2), and described light regulating bolt (2) is the power source that headlamp distance regulates.
2. combination head lamp light modulation relay structure as claimed in claim 1, it is characterized in that: described light regulating bolt (2) is the level of state, described light modulation rotating mechanism (4) is in vertical state.
3. combination head lamp light modulation relay structure as claimed in claim 1, it is characterized in that: also comprise support, described support supports light modulation rotating mechanism (4).
4. combination head lamp light modulation relay structure as claimed in claim 1, is characterized in that: described light modulation rotating mechanism (4) is in circular shaft shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069422.4U CN204387908U (en) | 2015-01-30 | 2015-01-30 | A kind of combination head lamp light modulation relay structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069422.4U CN204387908U (en) | 2015-01-30 | 2015-01-30 | A kind of combination head lamp light modulation relay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387908U true CN204387908U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520069422.4U Active CN204387908U (en) | 2015-01-30 | 2015-01-30 | A kind of combination head lamp light modulation relay structure |
Country Status (1)
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| CN (1) | CN204387908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654005A (en) * | 2021-08-18 | 2021-11-16 | 安徽江淮汽车集团股份有限公司 | Combined dimming structure of LED lamp |
-
2015
- 2015-01-30 CN CN201520069422.4U patent/CN204387908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654005A (en) * | 2021-08-18 | 2021-11-16 | 安徽江淮汽车集团股份有限公司 | Combined dimming structure of LED lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201821 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201821 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |