CN110030532A - A kind of lighting system and vehicle - Google Patents
A kind of lighting system and vehicle Download PDFInfo
- Publication number
- CN110030532A CN110030532A CN201910398966.8A CN201910398966A CN110030532A CN 110030532 A CN110030532 A CN 110030532A CN 201910398966 A CN201910398966 A CN 201910398966A CN 110030532 A CN110030532 A CN 110030532A
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- Prior art keywords
- light
- reflecting mirror
- lighting system
- horizontal segment
- light source
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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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic
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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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of lighting system and vehicles, wherein lighting system includes at least two light sources, at least two reflecting mirrors and dimming device；Light source is arranged in a one-to-one correspondence with reflecting mirror, and the dead line for the light type that the light that light source issues is projected after reflecting mirror reflects, and projected after reflecting mirror reflects includes first horizontal segment and the second horizontal segment；At least two light sources include first light source and second light source；At least two reflecting mirrors include the first reflecting mirror and the second reflecting mirror；The second horizontal segment is higher than first horizontal segment in the dead line for the light type that the light that first light source issues projects after the reflection of the first reflecting mirror；First horizontal segment is higher than the second horizontal segment in the dead line for the light type that the light that second light source issues projects after the reflection of the second reflecting mirror；Dimming device is connect with reflecting mirror, and dimming device is used to adjust the pitch angle of reflecting mirror.Lighting system provided in an embodiment of the present invention realizes left drive and the right automatic switchover for driving light type.
Description
Technical field
The present embodiments relate to lighting technical field more particularly to a kind of lighting system and vehicles.
Background technique
The traffic rules of car steering, which are broadly divided into a left side and drive, in the world drives two kinds with the right side, since the dead line of dipped beam is not pair
Claim, therefore a left side drives that drive light distribution laws and regulations requirement with the right side different.By taking a left side is driven as an example, opposite vehicle is in left side meeting, so left side is cut
Only line position, which wants lower, prevents opponent vehicle glare of driver from causing security risk.
Currently, the lighting system of vehicle is only suitable for one of traffic rules, i.e., region traveling or only can only be driven on a left side
Region can be driven on the right side to travel, without being able to satisfy the left light type conversion driven and the right side is driven.By taking China as an example, from Hong Kong (driving on the right side) through Zhu Gang
Australia's bridge (is driven on a left side) to Zhuhai, if vehicle is not able to satisfy the left switching driven and drive light with the right side, will be unable to travel.If it is projection
The shape of switching light-blocking member can be used in formula lighting system, or a change light-blocking member position conversion left side drives and drives light type with the right side, and anti-
The formula lighting system of penetrating then cannot achieve the switching that light type is driven in left and right.
Summary of the invention
The present invention provides a kind of lighting system and vehicle, to realize that a left side is driven and the right reflective illumination driving light type and allowing hand over
System.
In a first aspect, the embodiment of the invention provides a kind of lighting system, including at least two light sources, at least two reflections
Mirror and dimming device；
The light source is arranged in a one-to-one correspondence with the reflecting mirror, and the light that the light source issues is after reflecting mirror reflection
The dead line of light type for projecting, and projecting after reflecting mirror reflection includes first horizontal segment and the second horizontal segment, and described the
One horizontal segment is located on the left of second horizontal segment；The dead line is the contour line of the light type top edge；
At least two light source includes first light source and second light source；At least two reflecting mirror includes the first reflection
Mirror and the second reflecting mirror；
The dead line for the light type that the light that the first light source issues projects after first reflecting mirror reflection is first
Dead line, the second horizontal segment is higher than first horizontal segment in first dead line；
The dead line for the light type that the light that the second light source issues projects after second reflecting mirror reflection is second
Dead line, first horizontal segment is higher than the second horizontal segment in second dead line；
The dimming device is connect with the reflecting mirror, and the dimming device is used to adjust the pitch angle of the reflecting mirror.
Optionally, the dimming device includes at least two independent dimming units；
The independent dimming unit is arranged in a one-to-one correspondence with the reflecting mirror, and the independent dimming unit is described for adjusting
The pitch angle of reflecting mirror.
Optionally, the dimming device includes integrally adjusting light unit and at least one independent dimming unit；
The integrally adjusting light unit is used for while adjusting the pitch angle of all reflecting mirrors；
The independent dimming unit is used to adjust the pitch angle of the single reflecting mirror.
Optionally, the lighting system includes that light illumination mode is driven and light illumination mode is driven on the right side in a left side；
The lighting system is in a left side when driving light illumination mode, and the dimming device is used to adjust the of first dead line
The first horizontal segment of one horizontal segment and second dead line is located in same horizontal line；
The lighting system is in the right side when driving light illumination mode, and the dimming device is used to adjust the of first dead line
Second horizontal segment of two horizontal segments and second dead line is located in same horizontal line.
Optionally, at least two light source further includes at least one third light source, and at least two reflecting mirror also wraps
Include at least one third reflecting mirror；
The dead line for the light type that the light that the third light source issues projects after third reflecting mirror reflection is third
Dead line, the third dead line include third horizontal segment.
Optionally, when the lighting system is in a left side and drives light illumination mode, the third horizontal segment and first dead line
First horizontal segment be located in same horizontal line；
The lighting system is in the right side when driving light illumination mode, the second water of the third horizontal segment and second dead line
Flat section is located in same horizontal line.
Optionally, the lighting system further include:
At least two radiators；
The radiator is arranged in a one-to-one correspondence with the reflecting mirror.
Optionally, the lighting system further include:
At least two circuit boards；
The circuit board is arranged in a one-to-one correspondence with the light source；
The circuit board is for carrying the light source.
Optionally, the light source is light emitting diode.
Second aspect, the embodiment of the invention also provides a kind of vehicle, the vehicle includes any described in first aspect
Lighting system.
Technical solution provided in an embodiment of the present invention, by the way that first light source, second light source, the first reflecting mirror and second is arranged
Reflecting mirror, so that the dead line for the light type that the light that first light source issues projects after the reflection of the first reflecting mirror is the first cut-off
Line, the second horizontal segment is higher than first horizontal segment in the first dead line, and the light that second light source issues is after the reflection of the second reflecting mirror
The dead line of the light type of injection is the second dead line, and first horizontal segment is higher than the second horizontal segment in the second dead line, passes through light modulation
Device is used to adjust the pitch angle of reflecting mirror, so that the light type of lighting system emergent light allows hand over and meets that requirement is driven on a left side and the right side is driven
It is required that light type, solve the problems, such as that reflective lighting system in the prior art then cannot achieve the switching that light type is driven in left and right, it is real
Show left drive and drives the reflective lighting system that light type allows hand over right.
Detailed description of the invention
Fig. 1 is a kind of front view of lighting system provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of lighting system provided in an embodiment of the present invention；
Fig. 3 is a kind of cross-sectional view of lighting system provided in an embodiment of the present invention；
Fig. 4 is a kind of light beam schematic diagram of lighting system provided in an embodiment of the present invention；
Fig. 5 is the front view of the first reflecting mirror and the second reflecting mirror provided in an embodiment of the present invention；
Fig. 6 is the light type that the light that first light source provided in an embodiment of the present invention issues projects after the reflection of the first reflecting mirror
Figure；
Fig. 7 is the light type that the light that first light source provided in an embodiment of the present invention issues projects after the reflection of the first reflecting mirror
Outline drawing；
Fig. 8 is the light type that the light that second light source provided in an embodiment of the present invention issues projects after the reflection of the second reflecting mirror
Figure；
Fig. 9 is the light type that the light that second light source provided in an embodiment of the present invention issues projects after the reflection of the second reflecting mirror
Outline drawing；
Figure 10 is the light type figure of emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in a left side；
Figure 11 is the light type figure of emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in the right side；
Figure 12 is a kind of partial structure diagram of lighting system provided in an embodiment of the present invention；
Figure 13 is a kind of structural schematic diagram of independent dimming unit provided in an embodiment of the present invention；
Figure 14 is a kind of partial structure diagram of lighting system provided in an embodiment of the present invention；
Figure 15 is the light that the light that third light source provided in an embodiment of the present invention issues projects after the reflection of third reflecting mirror
Type figure；
Figure 16 is the light type figure of emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in a left side；
Figure 17 is the light type figure of emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in the right side.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is a kind of front view of lighting system provided in an embodiment of the present invention, and Fig. 2 is provided in an embodiment of the present invention one
The structural schematic diagram of kind lighting system, as depicted in figs. 1 and 2, lighting system provided in an embodiment of the present invention include at least two
Light source 11, at least two reflecting mirrors 12 and dimming device.Light source 11 is arranged in a one-to-one correspondence with reflecting mirror 12.Fig. 3 is that the present invention is real
A kind of cross-sectional view of lighting system of example offer is applied, as shown in figure 3, the light that light source 11 issues is penetrated after the reflection of reflecting mirror 12
Out.Fig. 4 is a kind of light beam schematic diagram of lighting system provided in an embodiment of the present invention, as shown in figure 4, the light that light source 11 issues
It is projected after the reflection of reflecting mirror 12, the dead line s1 of the light type s projected after the reflection of reflecting mirror 12 includes first horizontal segment s11
It is located on the left of the second horizontal segment s12 with the second horizontal segment s12, first horizontal segment s11, dead line s1 is the wheel of the top edge light type s
Profile.Continue to refer to figure 1, shown in 2 and 3, at least two light sources 11 include first light source 111 and second light source 112, at least two
Reflecting mirror 12 includes the first reflecting mirror 121 and the second reflecting mirror 122.Fig. 5 be the first reflecting mirror provided in an embodiment of the present invention and
The front view of second reflecting mirror, Fig. 6 are that the light that first light source provided in an embodiment of the present invention issues is reflected through the first reflecting mirror
The light type figure projected afterwards, Fig. 7 are that the light that first light source provided in an embodiment of the present invention issues is penetrated after the reflection of the first reflecting mirror
The outline drawing of light type out, Fig. 8 are that the light that second light source provided in an embodiment of the present invention issues is anti-through the second reflecting mirror
The light type figure projected after penetrating, Fig. 9 are the light of second light source provided in an embodiment of the present invention sending after the reflection of the second reflecting mirror
The outline drawing of the light type of injection, as shown in figures 5-9, the light that first light source 111 issues are reflected through the first reflecting mirror 121
The dead line s1 of the light type s projected afterwards is the first dead line 21, and second horizontal segment 212 is higher than the first water in the first dead line 21
Flat section 211.The dead line s1 for the light type s that the light that second light source 112 issues projects after the reflection of the second reflecting mirror 122 is second
Dead line 22, first horizontal segment 221 is higher than the second horizontal segment 222 in the second dead line.Dimming device is connect with reflecting mirror 12, is adjusted
Electro-optical device is used to adjust the pitch angle of reflecting mirror 12.Wherein, the curve in light type figure is isophote, in same isophote
Intensity of illumination it is equal.
Specifically, the traffic rules of car steering are broadly divided into a left side and drive and drive two kinds with the right side in the world, a left side, which is driven, drives light distribution with the right side
Laws and regulations requirement is different.By taking a left side is driven as an example, opposite vehicle is in left side meeting, so left side cut-off line position wants lower and prevents other side
Vehicle driver, which dazzles the eyes, causes security risk.Lighting system provided in an embodiment of the present invention includes first light source 111, second light source
112, the first reflecting mirror 121 and the second reflecting mirror 122, the light that first light source 111 issues are penetrated after the reflection of the first reflecting mirror 121
The dead line s1 of light type s out is the first dead line 21, and second horizontal segment 212 is higher than first horizontal segment in the first dead line 21
211, i.e., the light type s that the light that first light source 111 issues projects after the reflection of the first reflecting mirror 121 meets a left side and drives requirement；Second
The dead line s1 for the light type s that the light that light source 112 issues projects after the reflection of the second reflecting mirror 122 is the second dead line 22, the
First horizontal segment 221 is higher than the second horizontal segment 222 in two dead lines, i.e., the light of the sending of second light source 112 is through the second reflecting mirror
The light type s projected after 122 reflections meets the right side and drives requirement.Dimming device and the first reflecting mirror 121 and the second reflecting mirror 122 are connected
It connects, dimming device is used to adjust the pitch angle of reflecting mirror 12, i.e., adjusts the light that first light source 111 issues by dimming device and pass through
The light that the light type s and second light source 112 projected after the reflection of first reflecting mirror 121 is issued is penetrated after the reflection of the second reflecting mirror 122
The height of light type s out, so that the light type s of lighting system emergent light, which is allowed hand over, meets the left light driven requirement and drive requirement with the right side
Type.
Technical solution provided in an embodiment of the present invention, by the way that first light source 111, second light source 112, the first reflecting mirror is arranged
121 and second reflecting mirror 122, so that the light type s that the light that first light source 111 issues projects after the reflection of the first reflecting mirror 121
Dead line s1 be the first dead line 21, the second horizontal segment 212 is higher than first horizontal segment 211, the second light in the first dead line 21
The dead line s1 of light type s that the light that source 112 issues projects after the reflection of the second reflecting mirror 122 is the second dead line 22, second
First horizontal segment 221 is higher than the second horizontal segment 222 in dead line, is used to adjust the pitch angle of reflecting mirror 12 by dimming device,
So that the light type s of lighting system emergent light, which is allowed hand over, meets the left light type driven requirement and drive requirement with the right side, solves the prior art
In reflective lighting system then cannot achieve left and right the problem of driving the switching of light type, realize a left side and drive and drive light type with the right side and allow hand over
Reflective lighting system.
Optionally, lighting system provided in an embodiment of the present invention includes that light illumination mode is driven and light illumination mode is driven on the right side in a left side.Illumination
System is in a left side when driving light illumination mode, and dimming device is used to adjust the first horizontal segment 211 of the first dead line 21 and second and ends
The first horizontal segment 221 of line 22 is located in same horizontal line.Lighting system is in the right side when driving light illumination mode, and dimming device is for adjusting
Second horizontal segment 212 of whole first dead line 21 and the second horizontal segment 222 of the second dead line 22 are located in same horizontal line.
Specifically, Figure 10 is the light of emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in a left side
Type figure, Figure 11 are the light type figure of emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in the right side, are such as schemed
Shown in 10 and Figure 11, when lighting system, which is in a left side, drives light illumination mode, dimming device adjusts the first level of the first dead line 21
Section 211 and the first horizontal segment 221 of the second dead line 22 are located in same horizontal line, at this point, the light that first light source 111 issues
The light that the light type projected after the reflection of the first reflecting mirror 121 is issued with second light source 112 is penetrated after the reflection of the second reflecting mirror 122
The be superimposed dead line of the light type to be formed of light type out is third dead line 23, the second horizontal segment in third dead line 23
232 are higher than first horizontal segment 231, i.e. the light type of lighting system emergent light meets a left side and drives requirement.When lighting system is in right driving license
When bright mode, dimming device adjusts the second horizontal segment 212 of the first dead line 21 and the second horizontal segment 222 of the second dead line 22
In same horizontal line, the light that first light source 111 issues at this time light type for projecting and the after the reflection of the first reflecting mirror 121
The light that two light sources 112 issue light type for projecting after the reflection of the second reflecting mirror 122 is superimposed the cut-off of the light type to be formed
Line is the 4th dead line 24, and first horizontal segment 241 is higher than the second horizontal segment 242 in the 4th dead line 24, i.e. lighting system is emitted
The light type of light meets the right side and drives requirement.
Optionally, dimming device includes at least two independent dimming units.Independent dimming unit and reflecting mirror 12 1 are a pair of
It should be arranged, independent dimming unit is used to adjust the pitch angle of reflecting mirror 12.
Illustratively, Figure 12 is a kind of partial structure diagram of lighting system provided in an embodiment of the present invention, such as Figure 12
Shown, dimming device 15 includes the first independent dimming unit 151 and the second independent dimming unit 152, the first independent dimming unit
151 connect with the first reflecting mirror 121, and the first independent dimming unit 151 is used for the pitch angle of separately adjustable first reflecting mirror 121,
So that the light type that the light that first light source 111 issues projects after the reflection of the first reflecting mirror 121 moves up and down；Second is independent
Dimming unit 152 is connect with the second reflecting mirror 122, and the second independent dimming unit 152 is used for separately adjustable second reflecting mirror 122
Pitch angle so that the light that second light source 112 issues moves down in the light type that projects after the reflection of the second reflecting mirror 122
It is dynamic, requirement and the right emergent light light type for driving requirement are driven to realize that lighting system switching meets a left side.
Optionally, each reflecting mirror 12 configures an independent dimming unit, and independent dimming unit individually adjusts and it
The reflecting mirror 12 of connection, enable independent dimming unit independent control reflecting mirror 12 connected to it reflected light light type
It moves up and down, to realize that light type and the right switching for driving light type are driven in a left side for lighting system.
Illustratively, Figure 13 is a kind of structural schematic diagram of independent dimming unit provided in an embodiment of the present invention, such as Figure 13
Shown, by taking the first reflecting mirror 121 as an example, independent dimming unit 16 includes the first fulcrum structure 161,162 and of the second fulcrum structure
First mandril, wherein the first fulcrum structure 161 is set to the lower right corner at 121 back side of the first reflecting mirror, the second fulcrum structure 162
It is set to the upper right corner at 121 back side of the first reflecting mirror, the first mandril is contacted with the second fulcrum structure 162, by the first fulcrum structure
161 is fixed, and the dynamics that the second fulcrum structure 162 is applied to by adjusting the first mandril adjusts the pitch angle of the first reflecting mirror 121,
To realize the movement of the reflected light light type of the first reflecting mirror 121 in the up-down direction.Wherein, the back side of the first reflecting mirror 121
For the first one side of the reflecting mirror 121 far from first light source 111.Optionally, independent dimming unit 16 further includes third fulcrum structure
163 and second mandril, third fulcrum structure 163 is set to the lower left corner at 121 back side of the first reflecting mirror, by the first fulcrum structure
161 is fixed, and the dynamics that third fulcrum structure 163 is applied to by adjusting the second mandril adjusts the level side of the first reflecting mirror 121
To angle, to realize the reflected light light type movement in the lateral direction of the first reflecting mirror 121.Independent dimming unit 16
Other structures can also be used and realize that the light type for the reflected light for controlling reflecting mirror 12 connected to it moves up and down, the present invention to this not
It limits, those skilled in the art can carry out various change, adjustment and substitution without departing from protection scope of the present invention to this.
Optionally, dimming device includes integrally adjusting light unit and at least one independent dimming unit.Integrally adjusting light unit is used
In the pitch angle for adjusting all reflecting mirrors 12 simultaneously, independent dimming unit is used to adjust the pitch angle of single reflecting mirror 12.
Illustratively, Figure 14 is a kind of partial structure diagram of lighting system provided in an embodiment of the present invention, such as Figure 14
It is shown, dimming device 15 include third independent dimming unit 153 and integrally adjusting light unit 154, third independent dimming unit 153 with
First reflecting mirror 121 connection, alternatively, it (is that third is only in Figure 14 that third independent dimming unit 153 is connect with the second reflecting mirror 122
Vertical dimming unit 153 is connect with the first reflecting mirror 121), third independent dimming unit 153 is used for separately adjustable first reflecting mirror
121 or second reflecting mirror 122 pitch angle so that the light that first light source 111 issues is anti-through the first reflecting mirror 121
The light type projected after penetrating moves up and down, or the light that second light source 112 is issued projects after the reflection of the second reflecting mirror 122
Light type move up and down；Integrally adjusting light unit 154 is connect with the first reflecting mirror 121 and the second reflecting mirror 122 respectively, whole to adjust
Light unit 154 is used for while adjusting the pitch angle of the first reflecting mirror 121 and the second reflecting mirror 122, to realize that lighting system switches
Meet the left emergent light light type driven requirement and drive requirement with the right side.
Optionally, at least two light sources 12 further include at least one third light source, at least two reflecting mirrors 12 further include to
A few third reflecting mirror.The dead line for the light type that the light that third light source issues projects after the reflection of third reflecting mirror is third
Dead line 23, third dead line 23 include third horizontal segment 231.
Specifically, Figure 15 is that the light that third light source provided in an embodiment of the present invention issues is penetrated after the reflection of third reflecting mirror
Light type figure out, as shown in figure 15, the dead line for the light type that the light that third light source issues projects after the reflection of third reflecting mirror
For third dead line 23, third dead line 23 includes third horizontal segment 231, and illustratively, third dead line 23 is bilateral symmetry
Horizontal cut line.
Optionally, when lighting system is in a left side and drives light illumination mode, the first of third horizontal segment 231 and the first dead line 21
Horizontal segment 211 is located in same horizontal line；Lighting system is in the right side when driving light illumination mode, third horizontal segment 231 and the second cut-off
Second horizontal segment 222 of line 22 is located in same horizontal line.
Illustratively, Figure 16 is emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in a left side
Light type figure, Figure 17 are the light type figure of emergent light when lighting system provided in an embodiment of the present invention drives light illumination mode in the right side, such as
Shown in Figure 16 and Figure 17, when lighting system, which is in a left side, drives light illumination mode, dimming device adjusts the first water of the first dead line 21
Flat section 211 and the first horizontal segment 221 of the second dead line 22 are located in same horizontal line, and dimming device adjusts third horizontal segment
231 and first the first horizontal segment 211 of dead line 21 be located in same horizontal line, at this point, the light warp that first light source 111 issues
The light of the light type, the sending of second light source 112 that project after the reflection of first reflecting mirror 121 projects after the reflection of the second reflecting mirror 122
Light type and the light that issues of third the light source light type that projects after the reflection of third reflecting mirror be superimposed the light type to be formed
As shown in figure 16, it in the case where light type that the light for being superimposed the sending of third light source projects after the reflection of third reflecting mirror, shines
The light type of the emergent light of bright system in a lateral direction, i.e., is extended on horizontal line direction, so that lighting system is in left and right
Illumination zone on direction is wider.When lighting system, which is in the right side, drives light illumination mode, dimming device adjusts the first dead line 21
Second horizontal segment 222 of the second horizontal segment 212 and the second dead line 22 is located in same horizontal line, and dimming device adjusts third water
Second horizontal segment 222 of flat section 231 and the second dead line 22 is located in same horizontal line, the light that first light source 111 issues at this time
The light of light type, the sending of second light source 112 that line projects after the reflection of the first reflecting mirror 121 is after the reflection of the second reflecting mirror 122
Light type that the light that the light type and third light source of injection issue projects after the reflection of third reflecting mirror, which is superimposed, to be formed
Light type is as shown in figure 17, the case where being superimposed the light type that the light that third light source issues projects after the reflection of third reflecting mirror
When, the light type of the emergent light of lighting system in a lateral direction, i.e., is extended, so that lighting system exists on horizontal line direction
Illumination zone on left and right directions is wider.
Wherein, lighting system provided in an embodiment of the present invention is by taking the left car light of vehicle as an example, i.e., above-mentioned light source 11, reflecting mirror
12 and dimming device be located in the left car light of vehicle, therefore, be superimposed third light source sending light it is anti-through third reflecting mirror
After the light type projected after penetrating, the range that the light type of the emergent light of lighting system extends to the left is greater than the range extended to the right.Similarly,
If said lighting system is located at the position of right car light, in the light for being superimposed the sending of third light source after the reflection of third reflecting mirror
After the light type of injection, the range that the light type of the emergent light of lighting system extends to the right is greater than the range extended to the left, this field skill
Art personnel can significantly be changed, adjusted and be substituted without departing from protection scope of the present invention to this.
With continued reference to shown in Fig. 2, optionally, lighting system provided in an embodiment of the present invention further include: at least two heat dissipations
Device 13, radiator 13 are arranged in a one-to-one correspondence with reflecting mirror 12.
Illustratively, as depicted in figs. 1 and 2, radiator 13 include the first radiator 131 and the second radiator 132, first
Radiator 131 is correspondingly arranged with first light source 111 and the first reflecting mirror 121, the second radiator 132 and second light source 112 and the
One reflecting mirror 122 is correspondingly arranged, and radiator 13 is for radiating, to prevent lighting system temperature excessively high.
Optionally, lighting system further include: at least two circuit boards 14, circuit board 14 are arranged in a one-to-one correspondence with light source 11,
Circuit board 14 is for carrying light source 11.
Illustratively, as depicted in figs. 1 and 2, circuit board 14 include first circuit board 141 and second circuit board 142, first
Circuit board 141 is correspondingly arranged with first light source 111 and the first reflecting mirror 121, second circuit board 142 and second light source 112 and
First reflecting mirror 122 is correspondingly arranged, and circuit board 14 includes conducting wire on circuit board 14 for carrying light source 11, to be light
Source 11 powers.
Optionally, light source 11 is light emitting diode.
Wherein, light emitting diode (LED) has the advantages such as brightness is high, color category is abundant, low-power consumption, service life length.
Technical solution provided in an embodiment of the present invention, by the way that first light source 111, second light source 112, the first reflecting mirror is arranged
121 and second reflecting mirror 122, so that the light type s that the light that first light source 111 issues projects after the reflection of the first reflecting mirror 121
Dead line s1 be the first dead line 21, the second horizontal segment 212 is higher than first horizontal segment 211, the second light in the first dead line 21
The dead line s1 of light type s that the light that source 112 issues projects after the reflection of the second reflecting mirror 122 is the second dead line 22, second
First horizontal segment 221 is higher than the second horizontal segment 222 in dead line, is used to adjust the pitch angle of reflecting mirror 12 by dimming device,
So that the light type s of lighting system emergent light, which is allowed hand over, meets the left light type driven requirement and drive requirement with the right side, passes through and third light is set
Source and third reflecting mirror, so that the light type of the emergent light of lighting system is extended on horizontal line direction.The present invention is implemented
The technical solution that example provides solves reflective lighting system in the prior art and then cannot achieve left and right and drive the switching of light type and asks
Topic realizes left drive and drives the reflective lighting system that light type can voluntarily switch with right, it is wider to be applicable in region.
Based on same inventive concept, the embodiment of the invention also provides a kind of vehicle, which includes above-described embodiment
Described in any lighting system, details are not described herein for the explanation of same as the previously described embodiments or corresponding structure and term.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of lighting system, which is characterized in that including at least two light sources, at least two reflecting mirrors and dimming device；
The light source is arranged in a one-to-one correspondence with the reflecting mirror, and the light that the light source issues is penetrated after reflecting mirror reflection
Out, and after the reflecting mirror reflection dead line of light type projected includes first horizontal segment and the second horizontal segment, and described first
Horizontal segment is located on the left of second horizontal segment；The dead line is the contour line of the light type top edge；
At least two light source includes first light source and second light source；At least two reflecting mirror include the first reflecting mirror and
Second reflecting mirror；
The dead line for the light type that the light that the first light source issues projects after first reflecting mirror reflection is the first cut-off
Line, the second horizontal segment is higher than first horizontal segment in first dead line；
The dead line for the light type that the light that the second light source issues projects after second reflecting mirror reflection is the second cut-off
Line, first horizontal segment is higher than the second horizontal segment in second dead line；
The dimming device is connect with the reflecting mirror, and the dimming device is used to adjust the pitch angle of the reflecting mirror.
2. lighting system according to claim 1, which is characterized in that the dimming device includes at least two independent dimmings
Unit；
The independent dimming unit is arranged in a one-to-one correspondence with the reflecting mirror, and the independent dimming unit is for adjusting the reflection
The pitch angle of mirror.
3. lighting system according to claim 1, which is characterized in that the dimming device includes integrally adjusting light unit and extremely
A few independent dimming unit；
The integrally adjusting light unit is used for while adjusting the pitch angle of all reflecting mirrors；
The independent dimming unit is used to adjust the pitch angle of the single reflecting mirror.
4. lighting system according to claim 1, which is characterized in that the lighting system includes that light illumination mode and the right side are driven in a left side
Drive light illumination mode；
The lighting system is in a left side when driving light illumination mode, and the dimming device is used to adjust the first water of first dead line
Flat section and the first horizontal segment of second dead line are located in same horizontal line；
The lighting system is in the right side when driving light illumination mode, and the dimming device is used to adjust the second water of first dead line
Second horizontal segment of flat section and second dead line is located in same horizontal line.
5. lighting system according to claim 4, which is characterized in that at least two light source further include at least one
Three light sources, at least two reflecting mirror further include at least one third reflecting mirror；
The dead line for the light type that the light that the third light source issues projects after third reflecting mirror reflection is third cut-off
Line, the third dead line include third horizontal segment.
6. lighting system according to claim 5, which is characterized in that the lighting system is in a left side when driving light illumination mode,
The first horizontal segment of the third horizontal segment and first dead line is located in same horizontal line；
The lighting system is in the right side when driving light illumination mode, the second horizontal segment of the third horizontal segment and second dead line
In same horizontal line.
7. lighting system according to claim 1, which is characterized in that the lighting system further include:
At least two radiators；
The radiator is arranged in a one-to-one correspondence with the reflecting mirror.
8. lighting system according to claim 1, which is characterized in that the lighting system further include:
At least two circuit boards；
The circuit board is arranged in a one-to-one correspondence with the light source；
The circuit board is for carrying the light source.
9. lighting system according to claim 1, which is characterized in that the light source is light emitting diode.
10. a kind of vehicle, which is characterized in that the vehicle includes lighting system of any of claims 1-9.
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| CN201910398966.8A CN110030532B (en) | 2019-05-14 | 2019-05-14 | Lighting system and vehicle |
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|---|---|---|---|
| CN201910398966.8A CN110030532B (en) | 2019-05-14 | 2019-05-14 | Lighting system and vehicle |
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| CN110030532B (en) | 2023-10-20 |
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