CN204026450U - LED front fog lamp light modulation structure - Google Patents
LED front fog lamp light modulation structure Download PDFInfo
- Publication number
- CN204026450U CN204026450U CN201420255467.6U CN201420255467U CN204026450U CN 204026450 U CN204026450 U CN 204026450U CN 201420255467 U CN201420255467 U CN 201420255467U CN 204026450 U CN204026450 U CN 204026450U
- Authority
- CN
- China
- Prior art keywords
- connection bracket
- fog lamp
- lens
- front fog
- led front
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009826 distribution Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004447 accommodation reflex Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to a kind of LED front fog lamp light modulation structure.The high-end vehicle of part has been equipped with LED front fog lamp, but takes entirety adjustment, and entirety adjustment is applied on bracelet face light distribution structure, can produce considerable influence to sealing.The utility model composition comprises: lens (4), and connection bracket (2) upper end is connected with lens; The bottom of described connection bracket adopts angular wheel structure to be meshed with adjusting screw rod (3) top bevel gear structure, and described adjustment screw rod is vertically fixed on housing (1) bottom; Described connection bracket both sides stuck point and housing are fixed, and the focus of the central point of stuck point, described lens is on described connection bracket gear rotating shaft.The utility model is for LED front fog lamp.
Description
technical field:
the utility model relates to a kind of LED front fog lamp light modulation structure.
background technology:
front fog lamp of automobile need to have adjusts function up and down, if be fog lamp luminous intensity distribution for LED fog lamp with bracelet face, for obtaining desired light type, LED light source need be placed in to out of focus position, the change of out of focus distance can affect the readability of "cut-off"line, so arbitrarily adjust lens position, can produce a very large impact light type.
the high-end vehicle of part has been equipped with LED front fog lamp, but has taked tens light source independence luminous intensity distributions finally to utilize the stack of light type to realize light distribution effect, and the adjustment structure of this collocation method is generally used entirety adjustment.Entirety adjustment is applied on bracelet face light distribution structure, can produce considerable influence to sealing.Also having some general-utility car lamp light-regulatings is to realize angular adjustment by the angle of accommodation reflex mirror, this reflector alignment is all that two fixing points are set on speculum, rotate to make fixing point vertical displacement to take the object that mirror angle is adjusted to by screwed adjusting knob, structure is comparatively complicated.
if can adopt a kind of device of easy to operate, flexible design, only, by adjusting lens position, realize the adjustment of light type, both solved the problem that fog lamp is adjusted, solve again the difficult point that integrated moving is difficult for sealing.
utility model content:
the purpose of this utility model is to provide a kind of LED front fog lamp light modulation structure.
the purpose of this utility model is achieved in that
a kind of LED front fog lamp light modulation structure, its composition comprises: lens, connection bracket upper end is connected with lens; The bottom of described connection bracket adopts angular wheel structure to be meshed with adjusting screw rod top bevel gear structure, and described adjustment screw rod is vertically fixed on housing bottom; Described connection bracket both sides stuck point and housing are fixed, and the focus of the central point of stuck point, described lens is on described connection bracket gear rotating shaft, and described rotating shaft is for adjusting rotation reference axis.
beneficial effect:
1. the utility model, taking focal length as adjusting radius, in realizing the adjustment of light type position, has been guaranteed the definition of "cut-off"line.
the utility model replaces and adjusts fog lamp entirety to adjust lens, has not only solved fog lamp and has adjusted problem but also solved integral sealing and be difficult for sealing problem.
the utility model utilization rotation is adjusted screw rod bottom driven gear and is rotated, and makes the angle of lens can reach suitable position, and simple in structure, manufacturing process is also very easy, and development and production cost significantly reduces.
brief description of the drawings:
accompanying drawing 1 is the utility model structural representation.
detailed description of the invention:
embodiment 1:
a kind of LED front fog lamp light modulation structure, its composition comprises: lens 4, connection bracket 2 upper ends are connected with lens; The bottom of described connection bracket adopts angular wheel structure to be meshed with adjusting screw rod 3 top bevel gear structures, and described adjustment screw rod is vertically fixed on housing 1 bottom, can only rotate and can not move up and down; Described connection bracket both sides stuck point and housing are fixed, and the focus of the central point of stuck point, described lens is on described connection bracket gear rotating shaft, for adjusting rotation reference axis.
embodiment 2:
according to embodiment 1 LED front fog lamp light modulation structure, described adjustment screw rod left rotation and right rotation, rotate screw rod lower end, and upper end gear driven support is drawn circular arc around reference axis, the lens that are connected with connecting rod can do angle adjustment around its focus, to meet the demand of luminous intensity distribution and fog lamp regulatory function.
Claims (1)
1.
a kind of LED front fog lamp light modulation structure, its composition comprises: lens, is characterized in that: connection bracket upper end is connected with lens; The bottom of described connection bracket adopts angular wheel structure to be meshed with adjusting screw rod top bevel gear structure, and described adjustment screw rod is vertically fixed on housing bottom; Described connection bracket both sides stuck point and housing are fixed, and the focus of the central point of stuck point, described lens is on described connection bracket gear rotating shaft, and described rotating shaft is for adjusting rotation reference axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255467.6U CN204026450U (en) | 2014-05-19 | 2014-05-19 | LED front fog lamp light modulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255467.6U CN204026450U (en) | 2014-05-19 | 2014-05-19 | LED front fog lamp light modulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026450U true CN204026450U (en) | 2014-12-17 |
Family
ID=52066308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255467.6U Expired - Lifetime CN204026450U (en) | 2014-05-19 | 2014-05-19 | LED front fog lamp light modulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953887A (en) * | 2014-05-19 | 2014-07-30 | 哈尔滨固泰电子有限责任公司 | LED (light emitting diode) front fog lamp dimming structure |
| EP3816500A4 (en) * | 2018-06-01 | 2021-10-06 | Koito Manufacturing Co., Ltd. | Lamp for vehicles |
-
2014
- 2014-05-19 CN CN201420255467.6U patent/CN204026450U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953887A (en) * | 2014-05-19 | 2014-07-30 | 哈尔滨固泰电子有限责任公司 | LED (light emitting diode) front fog lamp dimming structure |
| CN103953887B (en) * | 2014-05-19 | 2017-08-29 | 哈尔滨固泰电子有限责任公司 | LED front fog lamp light modulation structure |
| EP3816500A4 (en) * | 2018-06-01 | 2021-10-06 | Koito Manufacturing Co., Ltd. | Lamp for vehicles |
| US11378245B2 (en) | 2018-06-01 | 2022-07-05 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |