CN208222392U - A kind of switch for headlight for vehicles - Google Patents
A kind of switch for headlight for vehicles Download PDFInfo
- Publication number
- CN208222392U CN208222392U CN201820939881.7U CN201820939881U CN208222392U CN 208222392 U CN208222392 U CN 208222392U CN 201820939881 U CN201820939881 U CN 201820939881U CN 208222392 U CN208222392 U CN 208222392U
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- CN
- China
- Prior art keywords
- light
- light guide
- idler wheel
- headlight
- hole
- 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.)
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model proposes a kind of switches for headlight for vehicles, including shell, it is located at the wiring board of housing bottom, if LED light in the circuit board and the adjusting idler wheel for being located at case top, it is located above LED light in the shell and is equipped with fixing seat, the fixing seat is equipped with light hole corresponding with LED light, light guide is equipped in the light hole, the light guide middle section, which is recessed inwardly, forms cavity with light hole inner wall, the light guide includes astigmatism portion and light collecting part setting up and down, it is spherical in shape at the top of the astigmatism portion, and it is right against the inside circumference wall for adjusting idler wheel.Compared to existing switch, the utility model structure is simple, at low cost and lighting effects are good.The light that through-hole, which is arranged, can save the material of light guide, and can be avoided LED light is directed at the top of light guide and leads to the non-uniform situation of lighting effects, to save cost and optimize lighting effects.
Description
Technical field
The utility model is specifically related to a kind of switch for headlight for vehicles.
Background technique
Der StandlichtScheinwerfer und Parkleuchtenschalter is integrated in Der StandlichtScheinwerfer und Parkleuchtenschalter group, for adjusting the angle of big light irradiation.Cost factor, Der StandlichtScheinwerfer und Parkleuchtenschalter with
Other switches need to share pcb board in switching group.There is backlight symbol 0,1,2,3 on the switch of headlight, existing switch is because of structure institute
Limit, the optical path for lighting Der StandlichtScheinwerfer und Parkleuchtenschalter backlight symbol are at least partially obscured, and backlight symbol 0,1,2,3 all cannot be lighted uniformly,
So that driver does not know what angle current headlight is in, to can not adjust, the serious generation that will lead to accident.
Utility model content
Based on the above issues, the utility model aim is to provide that a kind of structure is simple, at low cost and lighting effects are good
The switch for headlight for vehicles.
In view of the above problems, providing following technical solution: a kind of switch for headlight for vehicles, including shell, be located at
The wiring board of housing bottom sets LED light in the circuit board and is located at the adjusting idler wheel of case top, is located in the shell
Fixing seat is equipped with above LED light, the fixing seat is equipped with light hole corresponding with LED light, is equipped with and leads in the light hole
Body of light, the light guide middle section, which is recessed inwardly, forms cavity with light hole inner wall, and the light guide includes astigmatism setting up and down
Portion and light collecting part, the astigmatism portion top is spherical in shape, and is right against the inside circumference wall for adjusting idler wheel.
In above structure, the light of LED light is irradiated to light guide, the top that light passes through light guide spherical shape by light hole
It after optical path is broken up, being refracted on backlight symbol 0,1,2,3, achievees the effect that symbol is uniformly lighted, lighting effects are good, thus
The angle that big light irradiation can be adjusted by adjusting idler wheel convenient for driver, increases safety.Light collecting part can guide LED light
The light come is irradiated, light is refracted to by astigmatism portion and adjusts idler wheel inner wall, so that backlight symbol 0,1,2,3 can
Uniformly it is lit.Light collecting part can be avoided light and be dispersed into other places, to increase lighting effects, open convenient for driver's observation
Pass is adjusted, and increases safety.Light guide middle section be recessed inwardly with light hole inner wall formed cavity can save material at
This.By the fixed light guide of fixing seat, its stability can be increased, avoid the shaking of automobile light guide in motion.
The utility model is further arranged to, and level offers through-hole in the astigmatism portion.
Using the above structure, the light that can be saved the material of light guide, and can be avoided LED light is directed to light guide top
Portion and lead to the non-uniform situation of lighting effects, to save cost and optimize lighting effects.
The utility model is further arranged to, and the inner wall for adjusting idler wheel both ends is equipped with baffle.
Using the above structure, light can be prevented to be dispersed into hull outside and influences driver and drives and enable to lamp
Light is uniformly dispersed on backlight symbol 0,1,2,3 and the increase of brightness.
The utility model is further arranged to, and the surface for adjusting idler wheel is equipped with form friction pattern.
Using the above structure, its frictional force can be increased, rolled convenient for driver and adjust idler wheel, prevent from skidding.
The utility model has the beneficial effects that comparing existing switch, the utility model structure is simple, at low cost and light
Effect is good.The light that through-hole, which is arranged, can save the material of light guide, and can be avoided LED light is directed at the top of light guide and leads
The non-uniform situation of lighting effects is caused, to save cost and optimize lighting effects.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Figure label meaning: 1- shell；11- fixing seat；111- light hole；2- adjusts idler wheel；3- wiring board；4-LED lamp；
5- light guide；51- astigmatism portion；52- light collecting part；6- through-hole；7- baffle.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
A kind of switch for headlight for vehicles as shown in Fig. 1 to 2 including shell 1, is located at the line of 1 bottom of shell
Road plate 3, the LED light 4 being located on wiring board 3 and the adjusting idler wheel 2 for being located at 1 top of shell, the shell 1 is interior to be located at LED light 4
Top is equipped with fixing seat 11, and the fixing seat 11 is equipped with light hole 111 corresponding with LED light 4, in the light hole 111
Equipped with light guide 5,5 middle section of light guide, which is recessed inwardly, forms cavity with 111 inner wall of light hole, and the light guide 5 includes upper
The astigmatism portion 51 of lower setting and light collecting part 52,51 top of astigmatism portion is spherical in shape, and is right against the inside circumference for adjusting idler wheel 2
Wall.
In above structure, the light of LED light 4 is irradiated to light guide 5 by light hole 111, and light is spherical by light guide 5
Top optical path is broken up after, be refracted on backlight symbol 0,1,2,3, achieve the effect that symbol is uniformly lighted, lighting effects
It is good, so as to adjust the angle of big light irradiation by adjusting idler wheel 2 convenient for driver, increase safety.52 energy of light collecting part
Enough guidance LED light 4 irradiate the light come, refract to light by astigmatism portion 51 and adjust 2 inner wall of idler wheel, so that backlight
Symbol 0,1,2,3 can be uniformly lit.Light collecting part 52 can be avoided light and be dispersed into other places, to increase light effect
Fruit observes switch convenient for driver and is adjusted, increases safety.5 middle section of light guide is recessed inwardly and 111 inner wall of light hole
Material cost can be saved by forming cavity.By the fixed light guide 5 of fixing seat 11, its stability can be increased, automobile is avoided to exist
The shaking of light guide 5 when driving.
In the present embodiment, level offers through-hole 6 in the astigmatism portion 51.
Using the above structure, the material of light guide 5 can be saved, and the light that can be avoided LED light 4 is directed to light guide
Lead to the non-uniform situation of lighting effects at the top of 5, to save cost and optimize lighting effects.
In the present embodiment, the inner wall for adjusting 2 both ends of idler wheel is equipped with baffle 7, the baffle 7 and adjusting idler wheel card 2
Button connection.
Using the above structure, light can be prevented to be dispersed into 1 outside of shell and influence driver and drive and enable to
Light is uniformly dispersed on backlight symbol 0,1,2,3 and the increase of brightness.The baffle 7 can be also used for adjusting idler wheel
2 are limited, so that adjusting idler wheel 2 can only be adjusted in certain section, when so as to avoid driver's operation error,
Idler wheel 2 will be adjusted to be adjusted to improperly position and cause light-illuminating unintelligible, caused accident.
In the present embodiment, the surface for adjusting idler wheel 2 is equipped with form friction pattern.
Using the above structure, its frictional force can be increased, rolled convenient for driver and adjust idler wheel 2, prevent from skidding.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of switch for headlight for vehicles, including shell, the wiring board that is located at housing bottom, LED in the circuit board is set
Lamp and the adjusting idler wheel for being located at case top, it is characterised in that: it is located above LED light in the shell and is equipped with fixing seat, institute
Fixing seat is stated equipped with light hole corresponding with LED light, the light hole is interior to be equipped with light guide, and the light guide middle section is inside
Recess forms cavity with light hole inner wall, and the light guide includes astigmatism portion and light collecting part setting up and down, the astigmatism portion top
Portion is spherical in shape, and is right against the inside circumference wall for adjusting idler wheel.
2. a kind of switch for headlight for vehicles according to claim 1, it is characterised in that: level is opened in the astigmatism portion
Equipped with through-hole.
3. a kind of switch for headlight for vehicles according to claim 1, it is characterised in that: the adjusting idler wheel both ends
Inner wall is equipped with baffle.
4. a kind of switch for headlight for vehicles according to claim 3, it is characterised in that: the surface for adjusting idler wheel
It is equipped with form friction pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939881.7U CN208222392U (en) | 2018-06-19 | 2018-06-19 | A kind of switch for headlight for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939881.7U CN208222392U (en) | 2018-06-19 | 2018-06-19 | A kind of switch for headlight for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222392U true CN208222392U (en) | 2018-12-11 |
Family
ID=64506051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820939881.7U Active CN208222392U (en) | 2018-06-19 | 2018-06-19 | A kind of switch for headlight for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208222392U (en) |
-
2018
- 2018-06-19 CN CN201820939881.7U patent/CN208222392U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190903 Granted publication date: 20181211 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220903 Granted publication date: 20181211 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220903 Granted publication date: 20181211 |
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| PP01 | Preservation of patent right |