CN104029631B - Headlight for vehicle integrated light - Google Patents
Headlight for vehicle integrated light Download PDFInfo
- Publication number
- CN104029631B CN104029631B CN201410280748.1A CN201410280748A CN104029631B CN 104029631 B CN104029631 B CN 104029631B CN 201410280748 A CN201410280748 A CN 201410280748A CN 104029631 B CN104029631 B CN 104029631B
- Authority
- CN
- China
- Prior art keywords
- reflection shield
- bulb
- light
- reflection
- headlight
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
Abstract
The invention provides a kind of headlight for vehicle integrated light, the reflection shield that this headlight for vehicle integrated light comprises bulb and surrounds this bulb; After the illumination reflection that bulb sends by described reflection shield, in suitable subtended angle directive front; The reflecting surface of described reflection shield at least comprises upper and lower two pieces of regions, and the surface reflection performance in each piece of region can regulate.This car light can on the basis of abandoning action component, realize distance-light one, have volume little, be difficult to advantages such as damaging, maintain easily.
Description
Technical field
The present invention relates to Vehicular illumination device field, especially, relate to a kind of car lighting lamp.
Background technology
For vehicle, car light is the extremely important parts of night travel.Generally, driving lamp, passing light, country beam is included.Wherein, passing light and country beam are two kinds of light that people pay close attention to the most; The direction of illumination of passing light presses to ground, and the light of country beam is then upwards provoked, a directive distant place.
Two kinds of design plans are mainly contained for current vehicle passing light and country beam: one is the discrete setting of passing light and country beam, the shortcoming of this kind of structure is that vehicle lamp assembly volume is large, bulb is many, the probability of bulb-damage is large, and be unfavorable for all arranging lens to distance-light, illuminating effect is not good enough, is generally used for low and middle-grade car; Another kind is that passing light and country beam adopt same bulb, and front can arrange optical lens, is commonly called as two optical lens; The principle of this kind of light fixture is, adopt electromagnet armature mechanism, drive one piece of anti-dazzle device, the light on reflection shield top carries out covering or opening, thus realizes the switching between dipped beam/distance light; The shortcoming of this mechanism is: owing to have employed irony action component, and under vehicle is in Long-term Vibration state, therefore, this mechanism, easily by the impact of the factors such as iron rust, vibration deformation, causes stuck damage.
Except above-mentioned distance-light Vehicle lamp structure, there is no other more reliable Vehicle lamp structures at present.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of headlight for vehicle integrated light, this car light can on the basis of abandoning action component, realize distance-light one, have volume little, be difficult to advantages such as damaging, maintain easily.
The technical solution adopted for the present invention to solve the technical problems is: the reflection shield that this headlight for vehicle integrated light comprises bulb and surrounds this bulb; After the illumination reflection that bulb sends by described reflection shield, in suitable subtended angle directive front; The reflecting surface of described reflection shield at least comprises upper and lower two pieces of regions, and the surface reflection performance in each piece of region can regulate.
As preferably: the surface reflection performance in described each piece of region realizes adjustable as follows: described each piece of region comprises one deck reflective mirror, and covers the liquid-crystalline glasses on this reflective mirror surface; Light tight after described liquid-crystalline glasses powers on, printing opacity after power down.
As preferably, the surface reflection performance in described each piece of region realizes adjustable as follows: described each piece of region is made up of Double-layered transparent plate, and the enclose inside of this Double-layered transparent plate has a solution layer; Water white transparency silver ion solution is full of in described solution layer; And the surface that this Double-layered transparent plate contacts with silver ion solution is coated with transparent conductive indium-tin oxide layer; Two-layer described conductive indium-tin oxide layer draws an electrode respectively; When two described electrodes power on, set up electric field between described Double-layered transparent plate, the silver ion in described silver ion solution is attached to wherein layer of transparent plate surface, forms mirror surface; During two described electrode power down, described electric field is eliminated, and silver ion is dissolved in liquid, and described Double-layered transparent plate presents transparence.
The beneficial effect of this technical scheme is: when needs distance light effect, makes each piece of region of described reflection shield keep reflective function simultaneously, thus makes the first half of reflected light to tilting upward irradiation, forms distance light; When needs dipped beam effect, make the upper area of described reflection shield lose reflective function, thus only retain the reflected light under being tilted to; Form dipped beam; Because this high-low beam integrated light is without any action component, be therefore difficult to damage, be convenient to safeguard.
Another kind of technical scheme provided by the present invention is: the reflection shield that this headlight for vehicle integrated light comprises bulb and surrounds this bulb; After the illumination reflection that bulb sends by described reflection shield, in suitable subtended angle directive front; Described reflection shield comprises the first reflection shield and the second reflection shield; After the illumination reflection that described bulb sends by described first reflection shield, forwards project with the direction tending to ground; On locus, described first reflection shield, coincides with described second reflection shield after rotating up 10 ° ~ 30 ° for fulcrum with described bulb; Described first reflection shield, the second reflection shield are powering on and under power down two states, can present transparent in minute surface two states.
As preferably, described first reflection shield, the second reflection shield realize powering on and under power down two states as follows, present transparent in minute surface two states: first, second reflection shield described is made up of Double-layered transparent plate respectively, and the enclose inside of this Double-layered transparent plate has a solution layer; Water white transparency silver ion solution is full of in described solution layer; And the surface that this Double-layered transparent plate contacts with silver ion solution is coated with transparent conductive indium-tin oxide layer; Two-layer described conductive indium-tin oxide layer draws an electrode respectively; When two described electrodes power on, set up electric field between described Double-layered transparent plate, the silver ion in described silver ion solution is attached to wherein layer of transparent plate surface, forms mirror surface; During two described electrode power down, described electric field is eliminated, and silver ion is dissolved in liquid, and described Double-layered transparent plate presents transparence.
The beneficial effect of this technical scheme is: when needs distance light effect, makes described second reflection shield present mirror status, and makes the transparent shape of described first reflection shield, then the illumination that described bulb produces is reflected by the second reflection shield completely, invests a distant place, forms distance light; When needing dipped beam effect, then make described first reflection shield present mirror status, and make the transparent shape of described second reflection shield, the illumination that described bulb produces is reflected by the first reflection shield completely, forwards projects with the direction tending to ground, forms dipped beam; Equally, because this high-low beam integrated light is without any action component, be therefore difficult to damage, be convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is cutd open in the side of this headlight for vehicle integrated light embodiment one.
Fig. 2 is the illumination schematic diagram of embodiment one under high-beam condition.
Fig. 3 is the illumination schematic diagram of embodiment one under dipped beam state.
Fig. 4 is that schematic diagram is cutd open in the side of this headlight for vehicle integrated light embodiment two.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
Embodiment one:
In the embodiment one shown in Fig. 1, this headlight for vehicle integrated light comprises bulb 2 and surrounds the reflection shield 1 of this bulb 2; After the illumination reflection that bulb 2 sends by described reflection shield 1, in suitable subtended angle directive front; Generally, in vertical section, this suitable subtended angle is got 15 ° ~ 30 ° and is advisable; The reflecting surface of described reflection shield 1 comprises upper and lower two pieces of regions 11,12, and the surface reflection performance in each piece of region 11,12 can regulate.
The surface reflection performance in described each piece of region 11,12 can realize adjustable according to kind of the mode of two below:
The first scheme is: described each piece of region 11,12 comprises one deck reflective mirror, and covers the liquid-crystalline glasses on this reflective mirror surface; After described liquid-crystalline glasses powers on, liquid crystal is black, light tight, like this, the described region after surperficial liquid-crystalline glasses powers on, owing to being separated with light non-transmittable layers between reflective mirror and bulb, therefore, this region cannot reflected frontward visible ray, makes the illumination that this region fore keeps comparatively dim; Printing opacity after described liquid-crystalline glasses power down, thus make this region can reflect visible light, make this region fore keep highlighted illumination conditions.
First scheme is: described each piece of region 11,12 is made up of Double-layered transparent plate (transparent panel is cover cap shape), and the enclose inside of this Double-layered transparent plate has a solution layer, and thickness is 0.5mm ~ 1.00mm; Water white transparency silver ion solution is full of, as liquor argenti nitratis ophthalmicus in described solution layer; And the surface that this Double-layered transparent plate contacts with silver ion solution is coated with transparent conductive indium-tin oxide layer; Transparent corrosion protective covering can also be stamped in described conductive indium-tin oxide layer surface; Two-layer described conductive indium-tin oxide layer draws an electrode respectively; When two described electrodes power on, set up electric field between described Double-layered transparent plate, the silver ion in described silver ion solution is attached to wherein layer of transparent plate surface, forms mirror surface; During two described electrode power down, described electric field is eliminated, and silver ion is dissolved in liquid, and described Double-layered transparent plate presents transparence.
For embodiment one, when needs distance light effect, make each piece of region 11,12 of described reflection shield 1 keep reflective function simultaneously, thus make the first half of reflected light to tilting upward irradiation, form distance light; Now, the illumination schematic diagram of this lamp as shown in Figure 2, dotted line signal light.
When needs dipped beam effect, make the upper area of described reflection shield 1 lose reflective function, thus only retain the reflected light under being tilted to; Form dipped beam; Now, the illumination schematic diagram of this lamp as shown in Figure 3, equally, dotted line signal light.
Because this high-low beam integrated light is without any action component, be therefore difficult to damage, be convenient to safeguard.
Embodiment two:
In the embodiment two shown in Fig. 4, this headlight for vehicle integrated light comprises bulb 2 and surrounds the reflection shield of this bulb; After the illumination reflection that bulb 2 sends by described reflection shield, in suitable subtended angle directive front; This suitable subtended angle is got 15 ° ~ 30 ° and is advisable; Described reflection shield comprises the first reflection shield 1a and the second reflection shield 1b; After the illumination reflection that described bulb 2 sends by described first reflection shield 1a, forwards project with the direction tending to ground; On locus, described first reflection shield 1a, coincides with described second reflection shield 1b after rotating up 10 ° ~ 30 ° for fulcrum with described bulb 2; Therefore, after the illumination reflection that described bulb 2 sends by described second reflection shield 1b, forwards project with the direction tending to hemisphere.
Described first reflection shield 1a, the second reflection shield 1b are powering on and under power down two states, can present transparent in minute surface two states.And described first reflection shield 1a, the second reflection shield 1b can realize powering on and under power down two states in the following way, present transparent in minute surface two states: first, second reflection shield 11,12 described is made up of Double-layered transparent plate respectively, the enclose inside of this Double-layered transparent plate has a solution layer, and thickness is 0.5mm ~ 1.00mm; Water white transparency silver ion solution is full of in described solution layer; And the surface that this Double-layered transparent plate contacts with silver ion solution is coated with transparent conductive indium-tin oxide layer; Transparent corrosion protective covering can also be stamped in described conductive indium-tin oxide layer surface; Two-layer described conductive indium-tin oxide layer draws an electrode respectively; When two described electrodes power on, set up electric field between described Double-layered transparent plate, the silver ion in described silver ion solution is attached to wherein layer of transparent plate surface, forms mirror surface; During two described electrode power down, described electric field is eliminated, and silver ion is dissolved in liquid, and described Double-layered transparent plate presents transparence.
Here, because the first reflection shield 1a, the second reflection shield 1b will mutually through the other side surfaces, therefore along the boundary line of the first reflection shield 1a and the second reflection shield 1b, one of them reflection shield can be divided into two parts, the inner solution layer closed respectively described in of these two parts.
In addition, some are had power on/power-down state under, present photoelectric glass that is transparent or minute surface respectively, also can as the material of described first reflection shield 1a, the second reflection shield 1b, equally within concept of the present invention.
For embodiment two, when needing distance light effect, make described second reflection shield 1b present mirror status, and make the transparent shape of described first reflection shield 1a, then the illumination that described bulb 2 produces is reflected by the second reflection shield 1b completely, invests a distant place, forms distance light; When needing dipped beam effect, then make described first reflection shield 1a present mirror status, and make the transparent shape of described second reflection shield 1b, the illumination that described bulb 2 produces is reflected by the first reflection shield 1a completely, forwards projects with the direction tending to ground, forms dipped beam; Equally, because this high-low beam integrated light is without any action component, be therefore difficult to damage, be convenient to safeguard.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a headlight for vehicle integrated light, comprises bulb (2) and surrounds the reflection shield (1) of this bulb; After the illumination reflection that bulb (2) sends by described reflection shield (1), in suitable subtended angle directive front; The reflecting surface of described reflection shield (1) at least comprises upper and lower two pieces of regions (11,12), it is characterized in that: the surface reflection performance in described upper and lower two pieces of regions can realize adjustable as follows: described upper and lower two pieces of regions (11,12) comprise one deck reflective mirror respectively, and cover the liquid-crystalline glasses on this reflective mirror surface; Light tight after described liquid-crystalline glasses powers on, printing opacity after power down.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280748.1A CN104029631B (en) | 2014-06-23 | 2014-06-23 | Headlight for vehicle integrated light |
| CN201610067998.6A CN105691286B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
| CN201610068004.2A CN105698088B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280748.1A CN104029631B (en) | 2014-06-23 | 2014-06-23 | Headlight for vehicle integrated light |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610067998.6A Division CN105691286B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
| CN201610068004.2A Division CN105698088B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029631A CN104029631A (en) | 2014-09-10 |
| CN104029631B true CN104029631B (en) | 2016-04-13 |
Family
ID=51460711
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280748.1A Expired - Fee Related CN104029631B (en) | 2014-06-23 | 2014-06-23 | Headlight for vehicle integrated light |
| CN201610067998.6A Expired - Fee Related CN105691286B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
| CN201610068004.2A Expired - Fee Related CN105698088B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610067998.6A Expired - Fee Related CN105691286B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
| CN201610068004.2A Expired - Fee Related CN105698088B (en) | 2014-06-23 | 2014-06-23 | Automobile dimming-distance integrated light |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104029631B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2555970A1 (en) * | 1975-12-12 | 1977-06-16 | Hans Jokiel | Dipping head lamp for motor vehicle - has subdivided reflector element part of which contains liquid filled chamber |
| JP3493611B2 (en) * | 1993-12-29 | 2004-02-03 | 本田技研工業株式会社 | Headlights for motorcycles |
| CN1497207A (en) * | 2002-10-21 | 2004-05-19 | 株式会社小糸制作所 | Light reflecting mirror |
| CN203995917U (en) * | 2014-06-23 | 2014-12-10 | 朱虹斐 | Headlight for vehicle integrated light |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200370U (en) * | 1986-01-25 | 1987-04-08 | 李建民 | Anti-dazzle headlight of car |
| FR2798986A1 (en) * | 1999-09-28 | 2001-03-30 | Valeo Vision | Reflector for an automobile lamp/flashing direction indicators, is of plastics materials in a double-wall structure with an intermediate air layer linked to the ambient environment through passage holes for reflector cooling |
| ITTO20030583A1 (en) * | 2003-07-25 | 2005-01-26 | Automotive Lighting Italia Spa | LIGHTING DEVICE FOR VEHICLES WITH REFLECTOR |
-
2014
- 2014-06-23 CN CN201410280748.1A patent/CN104029631B/en not_active Expired - Fee Related
- 2014-06-23 CN CN201610067998.6A patent/CN105691286B/en not_active Expired - Fee Related
- 2014-06-23 CN CN201610068004.2A patent/CN105698088B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2555970A1 (en) * | 1975-12-12 | 1977-06-16 | Hans Jokiel | Dipping head lamp for motor vehicle - has subdivided reflector element part of which contains liquid filled chamber |
| JP3493611B2 (en) * | 1993-12-29 | 2004-02-03 | 本田技研工業株式会社 | Headlights for motorcycles |
| CN1497207A (en) * | 2002-10-21 | 2004-05-19 | 株式会社小糸制作所 | Light reflecting mirror |
| CN203995917U (en) * | 2014-06-23 | 2014-12-10 | 朱虹斐 | Headlight for vehicle integrated light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105698088B (en) | 2017-12-26 |
| CN105691286A (en) | 2016-06-22 |
| CN105691286B (en) | 2017-11-24 |
| CN105698088A (en) | 2016-06-22 |
| CN104029631A (en) | 2014-09-10 |
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yin Guanfei Inventor after: Zhang Chaojie Inventor after: Song Dongfang Inventor after: Lu Liping Inventor after: Wang Xiangao Inventor after: Wang Hongwei Inventor after: Fang Lei Inventor before: Zhu Hongfei |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160315 Address after: 450046 Henan city of Zhengzhou province Zheng Dong New District Longzihu College Park Road No. 210 peace Applicant after: Henan Profession Technology College Address before: 210000 Nanjing City, Yuhuatai Province, software and Software Park Road, No. 168, Applicant before: Zhu Hongfei |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20170623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |