CN106322277B - Headlight for vehicle and the vehicle with it - Google Patents
Headlight for vehicle and the vehicle with it Download PDFInfo
- Publication number
- CN106322277B CN106322277B CN201610868240.2A CN201610868240A CN106322277B CN 106322277 B CN106322277 B CN 106322277B CN 201610868240 A CN201610868240 A CN 201610868240A CN 106322277 B CN106322277 B CN 106322277B
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- vehicle
- headlight
- dipped beam
- vertical section
- light
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- 230000000644 propagated effect Effects 0.000 claims abstract description 8
- 230000004075 alteration Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of headlight for vehicle and the vehicles with it, headlight includes dipped beam system and headlight mask, dipped beam system includes light source, dipped beam reflection subassembly and sidelight lens, the light that light source issues is propagated after being reflected by dipped beam reflection subassembly to sidelight lens, the front side of sidelight lens is arranged in headlight mask, headlight mask includes tilting section and vertical section, tilting section extends rearwardly and upwardly from the upper end of vertical section, the thickness of tilting section tapers off trend according to direction from the top down, the thickness of vertical section is in increasing trend according to direction from the top down.Headlight according to an embodiment of the present invention, it is ensured that dipped beam light has the irradiation brightness and irradiation area for meeting national standard, and then ensure that vehicle driving safety.Simultaneously without changing dipped beam system, the dipped beam for the vehicle that the headlight mask that need to only design different size can meet different model irradiates demand, reduces development cost, shortens the development cycle.
Description
Technical field
The present invention relates to vehicle manufacture fields, in particular to a kind of headlight for vehicle and have this preceding big
The vehicle of lamp.
Background technique
In vehicle driving, the region of the dipped beam system irradiation of vehicle needs to have enough brightness and biggish irradiation model
It encloses, to guarantee road lighting requirement, judges driver as early as possible to the danger of distant place.On the other hand, dipped beam system is shone
The regional luminance penetrated again cannot be excessively high, to prevent driver or the vision of pedestrian of oncoming traffic to be interfered and generate danger.
The headlight mask across vehicle is needed when the dipped beam system irradiation road surface of vehicle.Due to the appearance demand of vehicle,
Headlight mask has certain radian.In the related technology, the thickness of headlight mask everywhere is equal, when with LED light source
When the light of the dipped beam system of vehicle passes through headlight mask, the radian of mask will generate the direction of propagation of light larger inclined
Folding, keeps the region of dipped beam system irradiation excessively bright, and can make "cut-off"line (area of the dipped beam system irradiation on road surface of low-beam region
Domain profile) offset, it is easy to interfere the driver of oncoming traffic or the vision of pedestrian, and then traffic accident occurs, while dipped beam system
Uniting, the region irradiated is excessively bright not to meet national standard yet.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
Bright first aspect is to propose that a kind of headlight for vehicle, the headlight can guarantee vehicle at least to a certain extent
Dipped beam system has suitable irradiation brightness and irradiation area.
The second aspect of the present invention is to propose a kind of vehicle with above-mentioned headlight.
Headlight according to a first aspect of the present invention, including dipped beam system and headlight mask, the dipped beam system include
Light source, dipped beam reflection subassembly and sidelight lens, Xiang Suoshu after the light that the light source issues is reflected by the dipped beam reflection subassembly
Sidelight lens are propagated, and the front side of the sidelight lens is arranged in the headlight mask, and the headlight mask includes tilting section
And vertical section, the tilting section extend rearwardly and upwardly from the upper end of the vertical section, the thickness of the tilting section according on to
Under direction taper off trend, the thickness of the vertical section is in increasing trend according to direction from the top down.
Headlight according to a first aspect of the present invention, it is ensured that dipped beam light has the irradiation brightness for meeting national standard
And irradiation area, and then ensure that vehicle driving safety.Simultaneously without changing dipped beam system, the preceding big of different size need to be only designed
Lamp mask can meet the dipped beam irradiation demand of the vehicle of different model, reduce development cost, shorten the development cycle.
In addition, above-mentioned headlight can also have the following additional technical features: according to the present invention
Preferably, the thickness of the tilting section is between 1.90mm-2.50mm.
Preferably, the thickness of the vertical section is between 2.50mm-3.50mm.
Preferably, the angle between the tilting section and the vertical section is α, and the α meets: 180 ° of 120 °≤α <.
Further, the α further satisfaction: 150 ° of 120 °≤α <.
Preferably, the sidelight lens are convex lens, and the front surface of the convex lens is forwardly convex, after the convex lens
Surface is plane.
Further, orthographic projection of the convex lens on the perpendicular of longitudinal centre line for being orthogonal to the vehicle
Projected area is S1, and the projected area of orthographic projection of the convex lens in the vertical section is S2, and wherein S1 and S2, which meets, closes
It is formula: S2 > 1/2S1.
Further, wherein S1 and S2 further satisfaction relational expression: S2 > 3/4S1.
Preferably, the dipped beam reflection subassembly includes low beam reflector and dipped beam baffle, and the light that the light source issues is successively
By being propagated after the reflection of the low beam reflector and the dipped beam baffle to the sidelight lens.
Vehicle according to a second aspect of the present invention, equipped with headlight as described in the first aspect of the invention.
Vehicle according to a second aspect of the present invention, it is ensured that dipped beam light have meet national standard irradiation brightness and
Irradiation area, and then ensure that vehicle driving safety.Simultaneously without changing dipped beam system, only need to be by designing headlight mask
The dipped beam irradiation demand that vehicle can be met, reduces the development cost of vehicle, shortens the development cycle of vehicle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of headlight described in the embodiment of the present invention.
Appended drawing reference:
Headlight 100, dipped beam system 1, light source 11, dipped beam reflection subassembly 12, low beam reflector 121, dipped beam baffle 122,
Sidelight lens 13, headlight mask 2, tilting section 21, vertical section 22.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " height ", " thickness ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate with each other；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Below with reference to the accompanying drawings and in conjunction with specific embodiments the embodiment of the present invention is described.
It should be noted that " light ", " light ", " dipped beam light " in being described below can be understood as the hair of light source 11
Light out.
The headlight 100 of the embodiment of the present invention is described referring initially to Fig. 1.
As shown in Figure 1, the headlight 100 of the embodiment of the present invention may include dipped beam system 1 and headlight mask 2, it is preceding big
Lamp mask 2 can be the good Transparent Parts of light transmission, and dipped beam system 1 may include light source 11, dipped beam reflection subassembly 12 and close
Optical lens 13, the light that light source 11 issues are propagated after being reflected by dipped beam reflection subassembly 12 to sidelight lens 13, and headlight mask 2 can
The front side of sidelight lens 13 is arranged in, the rear side in sidelight lens 13 is can be set in light source 11.Wherein, light source 11 can be
LED headlight.
Light source 11 changes direction after the reflection of dipped beam reflection subassembly 12, and then is expanded by the scattering of sidelight lens 13 and shone
Region is penetrated, then is pointed into road surface after the refraction for passing through headlight mask 2.
Headlight mask 2 may include tilting section 21 and vertical section 22, tilting section 21 can from the upper end of vertical section 22 to
Back upper place extends.Vertical section 22 can be arranged along the vertical direction, and certainly, vertical direction here should broadly understood, such as
The vertical direction can be understood as the direction parallel with the Z-direction of vehicle i.e. short transverse, naturally it is also possible to be interpreted as and vehicle Z-direction
The direction of general parallel orientation, if vertical section and vehicle Z-direction are in the acute angle (schematically illustrate: such as 0-10 °) of very little.
For the light that dipped beam system 1 issues when passing through headlight mask 2, existing part light passes through vertical section 22, also there is part
Light passes through tilting section 21.
Preferably, the angle between tilting section 21 and vertical section 22 is α, and α can satisfy: 180 ° of 120 °≤α < is tilted
It can be the obtuse angle more than or equal to 120 ° between section 21 and vertical section 22, to adapt to the shape of vehicle flow line style, reduce vehicle row
The windage sailed.Specifically, α can be with further satisfaction: 150 ° of 120 °≤α <, so as to further decrease the wind of vehicle driving
Resistance.
In some more specifical embodiments, the light that light source 11 issues can become after the scattering of sidelight lens 13
For the directional light of horizontal direction irradiation, light can be 0 ° in the incidence angle of vertical section 22 and refraction angle at this time, i.e., by vertical
Deviation does not occur for the light of section 22, it is possible thereby to greatly reduce the light intensity that deviation occurs, it is suitable to guarantee that dipped beam light has
Irradiation brightness.
Specifically, it can be seamlessly transitted by curved surface between vertical section 22 and tilting section 21.
Particularly, the thickness of tilting section 21 tapers off trend according to direction from the top down, the thickness of vertical section 22 according to
Direction from the top down is in increasing trend.For example, in some embodiments, the thickness of tilting section 21 can be in 1.90mm-
Between 2.50mm, the thickness of vertical section 22 can be between 2.50mm-3.50mm.
As shown in Figure 1, vertical section 22 is obvious in increasing speed for the thickness with tilting section intersection from top to bottom on direction
Thickness greater than 22 other positions of vertical section is increased speed, it is possible thereby to make the irradiation brightness and irradiation area of dipped beam system 1
More rationally, and then light is made to will not influence the driver of opposite vehicle or the vision of pedestrian after headlight mask 2.
Traditional headlight mask is to wait wall thickness, after the headlight mask refraction by equal wall thickness, is especially inclined by it
After oblique section refraction, in the driver of the easily upward deviation of light to oncoming traffic or the eye of pedestrian, to cause danger.According to this hair
The headlight 100 of bright embodiment, by the way that the thickness of the tilting section 21 of headlight mask 2 is successively decreased from the top down, vertical section 22
Thickness is incremented by from the top down, it is possible thereby to reduce the angle of upward deviation of the light after headlight mask 2, to reduce logical
The irradiation height of the light of headlight mask 2 is crossed, and then reduction enters the light in the driver of oncoming traffic or the eye of pedestrian
Intensity, and due to the reduction of this some light but also irradiation brightness is unlikely to excessively high, meet national standard, while this suitable
In irradiation brightness the open visual field is also provided for driver.
Headlight 100 according to an embodiment of the present invention can be with by changing the thickness at 2 different location of headlight mask
Change incidence angle and refraction angle of the light by headlight mask 2, prevents the upward deviation of too strong light from entering opposite vehicle
In the eye of driver or pedestrian, it ensure that dipped beam light has the irradiation brightness and irradiation area for meeting national standard, in turn
It ensure that vehicle driving safety.Simultaneously without changing dipped beam system 1, the headlight mask 2 that need to only design different size can expire
The dipped beam of the vehicle of sufficient different model irradiates demand, reduces development cost, shortens the development cycle.
Preferably, sidelight lens 13 can be convex lens, and the front surface of convex lens can be forwardly convex, the rear table of convex lens
Face can be plane.Thus the design of sidelight lens 13 is simple, and can be reduced forward and backward surface is that light caused by convex surface is logical
Color difference, Aberration Problem after crossing sidelight lens 13, without carrying out secondary correction color difference, aberration to light.
Specifically, the projected area of orthographic projection of the convex lens on the perpendicular for the longitudinal centre line for being orthogonal to vehicle is
The projected area of S1, orthographic projection of the convex lens in vertical section 22 are S2, and wherein S1 and S2 can satisfy relational expression: S2 > 1/
After 2S1, i.e. light source 11 pass through headlight mask 2, it is greater than by irradiated area of the light of vertical section 22 on vertical plane by inclining
Irradiated area of the light of oblique section 21 on vertical plane, thus, it is possible to be further reduced light by color difference after sidelight lens 13, as
Poor problem, while guaranteeing that irradiation brightness is moderate.
More specifically, wherein S1 and S2 can be with further satisfaction relational expression: S2 > 3/4S1, i.e. light source 11 pass through preceding big
After lamp mask 2, the light by tilting section 21 can be greater than vertical by irradiated area of the light of vertical section 22 on vertical plane
Twice of irradiated area on face, thus, it is possible to further reduce light to pass through the color difference after sidelight lens 13, Aberration Problem.
In some preferred embodiments, as shown in Figure 1, dipped beam reflection subassembly 12 may include 121 He of low beam reflector
Dipped beam baffle 122, the light that light source 11 issues pass sequentially through saturating to dipped beam after the reflection of low beam reflector 121 and dipped beam baffle 122
Mirror 13 is propagated, and low beam reflector 121 can have curved reflecting surface.
A specific embodiment of the invention is described below with reference to Fig. 1.
As shown in Figure 1, the headlight 100 of the embodiment of the present invention may include dipped beam system 1 and headlight mask 2, it is preceding big
Lamp mask 2 can be the good Transparent Parts of light transmission, and dipped beam system 1 may include light source 11, dipped beam reflection subassembly 12 and close
Optical lens 13, the light that light source 11 issues are propagated after being reflected by dipped beam reflection subassembly 12 to sidelight lens 13, and headlight mask 2 can
The front side of sidelight lens 13 is arranged in, the rear side in sidelight lens 13 is can be set in light source 11, and light source 11 can be big for LED
Lamp.
Headlight mask 2 may include tilting section 21 and vertical section 22, tilting section 21 can from the upper end of vertical section 22 to
Back upper place extends, and vertical section 22 can be arranged along the vertical direction in the car.Angle between tilting section 21 and vertical section 22 is
α, α can satisfy: 150 ° of 120 °≤α < reduces the windage of vehicle driving to adapt to the shape of vehicle flow line style.
It can be seamlessly transitted by curved surface between vertical section 22 and tilting section 21.The thickness of tilting section 21 is according to from the top down
Direction taper off trend, the thickness of vertical section 22 is in increasing trend according to direction from the top down, it is preferable that tilting section 21
Thickness can be between 1.90mm-2.50mm, and the thickness of vertical section 22 can be between 2.50mm-3.50mm.
Thus, it is possible to change incidence angle and refraction angle of the light by headlight mask 2, prevent too strong light inclined upwards
It folds into the driver of opposite vehicle or the eye of pedestrian, ensure that dipped beam light has suitable irradiation brightness and irradiated region
Domain, and ensure that vehicle driving safety.Simultaneously without changing dipped beam system 1, the headlight mask 2 of different size only need to be designed i.e.
The dipped beam irradiation demand that the vehicle of different model can be met, reduces development cost, shortens the development cycle.
Sidelight lens 13 can be convex lens, and the front surface of convex lens can be forwardly convex, and the rear surface of convex lens can be with
For plane.Thus the design of sidelight lens 13 is simple, and can be reduced forward and backward surface is that light caused by convex surface is saturating by dipped beam
Color difference, Aberration Problem after mirror 13, without carrying out secondary correction color difference, aberration to light.
The projected area of orthographic projection of the convex lens on the perpendicular for the longitudinal centre line for being orthogonal to vehicle is S1, convex lens
The perspective plane of orthographic projection of the mirror in vertical section 22 is S2, and wherein S1 and S2 can satisfy relational expression: S2 > 3/4S1, thus, it is possible to
Light is further reduced by the color difference after sidelight lens 13, Aberration Problem, while guaranteeing to project the dipped beam light luminance outside vehicle
It is moderate.
Dipped beam reflection subassembly 12 may include low beam reflector 121 and dipped beam baffle 122, and the light that light source 11 issues successively leads to
It is propagated after crossing the reflection of low beam reflector 121 and dipped beam baffle 122 to sidelight lens 13, low beam reflector 121 can have arc
Shape reflecting surface.
The vehicle of the embodiment of the present invention is described below.
The vehicle of the embodiment of the present invention is equipped with the headlight 100 such as any of the above-described kind of embodiment of the invention.
Vehicle according to an embodiment of the present invention, by the way that headlight 100 is arranged, it is ensured that dipped beam light, which has, meets national standard
It is required that irradiation brightness and irradiation area, and then ensure that vehicle driving safety.Simultaneously without changing dipped beam system 1, need to only lead to
The dipped beam irradiation demand of vehicle can be met by crossing design headlight mask 2, reduced the development cost of vehicle, shortened vehicle
Development cycle.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiment or examples.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of headlight for vehicle characterized by comprising
Dipped beam system, the dipped beam system include: light source, dipped beam reflection subassembly and sidelight lens, and the light that the light source issues is logical
It is propagated after crossing the dipped beam reflection subassembly reflection to the sidelight lens；
The front side of the sidelight lens is arranged in headlight mask, the headlight mask, and the headlight mask includes: inclination
Section and vertical section, the tilting section extend rearwardly and upwardly from the upper end of the vertical section, and the thickness of the tilting section is according to from upper
Downwardly direction tapers off trend, and the thickness of the vertical section is in increasing trend according to direction from the top down.
2. the headlight according to claim 1 for vehicle, which is characterized in that the thickness of the tilting section exists
Between 1.90mm-2.50mm.
3. the headlight according to claim 1 for vehicle, which is characterized in that the thickness of the vertical section exists
Between 2.50mm-3.50mm.
4. the headlight according to claim 1 for vehicle, which is characterized in that the tilting section and the vertical section it
Between angle be α, the α meets: 180 ° of 120 °≤α <.
5. the headlight according to claim 4 for vehicle, which is characterized in that the α further satisfaction: 120 °≤α
150 ° of <.
6. the headlight according to claim 1 for vehicle, which is characterized in that the sidelight lens are convex lens, institute
The front surface for stating convex lens is forwardly convex, and the rear surface of the convex lens is plane.
7. the headlight according to claim 6 for vehicle, which is characterized in that the convex lens is being orthogonal to the vehicle
Longitudinal centre line perpendicular on orthographic projection projected area be S1, the convex lens in the vertical section just
The projected area of projection is S2, and wherein S1 and S2 meet relational expression: S2 > 1/2S1.
8. the headlight according to claim 7 for vehicle, which is characterized in that wherein S1 and S2 further satisfaction relationship
Formula: S2 > 3/4S1.
9. the headlight according to claim 1 for vehicle, which is characterized in that the dipped beam reflection subassembly includes:
Low beam reflector and dipped beam baffle, the light that the light source issues pass sequentially through the low beam reflector and the dipped beam baffle
Reflection after to the sidelight lens propagate.
10. a kind of vehicle, which is characterized in that including the headlight according to claim 1 to 9 for vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868240.2A CN106322277B (en) | 2016-09-29 | 2016-09-29 | Headlight for vehicle and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868240.2A CN106322277B (en) | 2016-09-29 | 2016-09-29 | Headlight for vehicle and the vehicle with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106322277A CN106322277A (en) | 2017-01-11 |
| CN106322277B true CN106322277B (en) | 2019-04-30 |
Family
ID=57821133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868240.2A Active CN106322277B (en) | 2016-09-29 | 2016-09-29 | Headlight for vehicle and the vehicle with it |
Country Status (1)
| Country | Link |
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| CN (1) | CN106322277B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017001019A1 (en) * | 2017-02-04 | 2018-08-09 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | vehicle headlights |
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|---|---|---|---|---|
| JPH05166402A (en) * | 1991-12-11 | 1993-07-02 | Stanley Electric Co Ltd | Compound headlamp for vehicle |
| US5746491A (en) * | 1995-12-08 | 1998-05-05 | Koito Manufacturing Co., Ltd. | Head lamp for vehicles |
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| JPH11306803A (en) * | 1998-04-16 | 1999-11-05 | Koito Mfg Co Ltd | Vehicular head lamp |
| JP2001023412A (en) * | 1999-07-09 | 2001-01-26 | Stanley Electric Co Ltd | Headlight for vehicle |
| CN101986017A (en) * | 2009-07-28 | 2011-03-16 | 株式会社小糸制作所 | Vehicle lamp |
| CN103381771A (en) * | 2012-05-02 | 2013-11-06 | 株式会社小糸制作所 | Vehicle headlamp |
| CN206247197U (en) * | 2016-09-29 | 2017-06-13 | 北京汽车股份有限公司 | Headlight for vehicle and the vehicle with it |
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| CN106322277A (en) | 2017-01-11 |
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