CN109578932A - Lamps apparatus for vehicle - Google Patents
Lamps apparatus for vehicle Download PDFInfo
- Publication number
- CN109578932A CN109578932A CN201811119387.7A CN201811119387A CN109578932A CN 109578932 A CN109578932 A CN 109578932A CN 201811119387 A CN201811119387 A CN 201811119387A CN 109578932 A CN109578932 A CN 109578932A
- Authority
- CN
- China
- Prior art keywords
- unit
- high beam
- light
- storage material
- dipped 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.)
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Classifications
-
- 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
- F21S41/32—Optical layout thereof
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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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
-
- 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
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The present invention provides a kind of lamps apparatus for vehicle, in the compound headlamp for including high beam unit and dipped headlight unit, is able to suppress or even solves the problems, such as to be lighted by the simulation of above-mentioned lamp unit and cause.In the compound headlamp (HL) for being configured to include at least dipped headlight unit (1L) and high beam unit (1H), high beam unit (1H) has luminous storage material and dipped headlight unit (1L) does not have luminous storage material.It is lighted by making the high beam unit (1H) extinguished when dipped beam is with light carry out simulation, improves the appearance design of headlamp (HL), solved to forget to turn off the light caused by being lighted from simulation, postpone the problems such as becoming full dark state.
Description
Technical field
The present invention relates to the lamps and lanterns of the vehicles such as automobile, the vehicle lighted more particularly, to the simulation for carrying out lamps and lanterns using light storage
With lamps and lanterns.
Background technique
In by multiple lamp units loaded on compound lamp made of in lampshade, be for example provided with high beam unit and
In the compound headlamp of dipped headlight unit, when only lighting dipped headlight unit, if observing the headlamp, only dipped beam is presented
The appearance that the region of lamp unit is brighter, high beam unit region is darker, there is also improvement in terms of the design of headlamp
Leeway.
Therefore, it is proposed to carry out mould in the local setting luminous storage material of lamp unit, and using the light being stored in the luminous storage material
It is quasi- light (presented this refers to the lamps and lanterns just like in lighting such appearance state) technology.In patent document 1
Will be equipped on the LED of bottom plate as in the lamp unit of light source, luminous storage material is arranged in position near the bottom plate, reflector,
When lamp unit non-is lighted, lighted using the light that the luminous storage material issues to carry out the simulation of lamp.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2015-149157 bulletin
Summary of the invention
Problem to be solved by the invention
The present inventor has found after study, by the technology of patent document 1 be applied to have high beam unit and
When the compound headlamp of dipped headlight unit, by having luminous storage material respectively high beam unit and dipped headlight unit come structure
When at headlamp, it is possible to produce following problems.
As one of problem, if luminous storage material is arranged on dipped headlight unit, since dipped headlight unit is when lighting
Between it is longer, therefore the light storage amount in luminous storage material can also become more, dipped headlight list when extinguishing headlamp when extinguishing dipped headlight unit
The simulation lighting time of member is elongated.If the situation normalization that the simulation lighting time of dipped headlight unit is elongated, driver can not
Confirm whether headlamp extinguishes again, forgets to close headlamp sometimes.
As another problem, although can be avoided the headlamp moment when extinguishing headlamp by the way that luminous storage material is arranged becomes
Dark, but from the point of view of on the contrary, in the case where wanting dark state is rapidly become in front of this vehicle, because of mould
Quasi- light and cannot be dimmed immediately.Especially in dipped headlight unit, simulate as described above the time lighted be easy it is elongated, because
This makes to wish that the driver for becoming dark as early as possible feels bad sometimes.
It is including the compound of high beam unit and dipped headlight unit the purpose of the present invention is to provide a kind of lamps apparatus for vehicle
In the lamps apparatus for vehicle of type, it can inhibit or even solve the problems, such as to be lighted by simulation to cause while improving appearance design.
The method for solving problem
The present invention is the compound lamps apparatus for vehicle being configured to including at least dipped headlight unit and high beam unit, special
Sign is that above-mentioned high beam unit has luminous storage material, and above-mentioned dipped headlight unit does not have luminous storage material.The present invention is applied in distance light
Above-mentioned high beam unit and above-mentioned dipped headlight unit are lighted when light distribution and are lighted above-mentioned dipped headlight unit in dipped beam light distribution and put out
Go out the compound headlamp of above-mentioned high beam unit.
As preferred embodiment of the invention, it is configured to one made of being formed as one dipped headlight unit and high beam unit
Luminous storage material is arranged at the position corresponding with high beam unit of a lamp unit in a lamp unit.Alternatively, dipped headlight unit and remote
Light lamp unit is configured to lamp unit independently, and luminous storage material is arranged in the high beam unit.
Invention effect
According to the present invention, it on the one hand can be improved the effect in the design as the headlamp of lamps apparatus for vehicle, separately
Simulation when being on the one hand able to suppress or even prevent by extinguishing headlamp is lighted the problem of causing, such as by the mould of dipped headlight unit
The problems such as lamp cannot immediately become dark state when closing headlamp, extinguishing is forgotten caused by the quasi- normalization lighted.
Detailed description of the invention
Fig. 1 is the outside drawing for applying the present invention to the first embodiment of headlamp of automobile.
Fig. 2 is the exploded perspective view of lamp unit involved in first embodiment.
Fig. 3 is the longitudinal section view of the high beam unit of first embodiment.
Fig. 4 is the perspective view for observing from below light storage radiator.
Fig. 5 is the summary front view of the illuminating state of the headlamp of first embodiment.
Fig. 6 is the summary front view of the headlamp of second embodiment.
Fig. 7 is the longitudinal section view of the high beam unit of second embodiment.
Fig. 8 is the summary front view of the illuminating state of the headlamp of second embodiment.
Description of symbols
HL: headlamp (lamps apparatus for vehicle)；1: lamp unit；1H: high beam unit；1L: dipped headlight unit；2: lampshade；11:
Matrix；12: reflector；12H: distance light reflector；12L: dipped beam reflector；13: light source portion；15: radiator；16: light storage
Radiator；21: unit pedestal；22:LED；23: reflector；24: projecting lens；26: luminous storage material；122: reflecting part；161: heat dissipation
Plate；162: luminous storage material；133:LED.
Specific embodiment
(first embodiment)
Then, the embodiments of the present invention will be described with reference to the drawings.Fig. 1 is apply automobile of the invention left front
The stereoscopic figure of illuminator HL.As shown in Figure 1, in the lampshade 2 of the left headlamp HL in the left front portion of car body for being equipped on automobile, it is interior
Lamp unit 1 equipped with reflector type.The lamp unit 1 is integrally formed by high beam unit 1H and dipped headlight unit 1L, as a result, on
State headlamp 1 and be configured to include above-mentioned two lamp unit 1H, 1L compound headlamp.In addition, right headlamp (not shown)
Be formed as bilateral symmetry with left headlamp HL, but basic structure is roughly the same.
Fig. 2 is the exploded partial perspective view of the interior lamp unit 1 loaded on above-mentioned headlamp HL.In fig. 1 and 2, lamp unit 1
Be formed as stair-stepping block-like matrix 11 in left-right direction with front surface 111.The ladder of the front surface 111 of the matrix 11
Shape is configured to, front surface 111 towards automobile vehicle width direction outside, observed from the front in the case where left headlamp HL
It is periodically retreated on the right side of Shi Chaoxiang.In addition, hereinafter, front and rear, left and right and the upper and lower direction referred on the basis of automobile,
In other words, the direction on the basis of lamp unit 1 or even headlamp HL.
Reflector 12 is supported in the front surface 111 of above-mentioned matrix 11.The reflector 12 is used anti-by the distance light independently formed
Emitter 12H and dipped beam are constituted with both reflector 12L.Also, constitute the distance light reflector 12H of above-mentioned high beam unit 1H
Arranged in parallel is there are four reflecting part 122 in the lateral direction, constitutes the dipped beam of above-mentioned dipped headlight unit 1L with reflector 12L on a left side
There are five reflecting parts 122 for arranged in parallel in right direction.Hereinafter, sometimes by each reflector letter of the above-mentioned distance light with dipped beam
Referred to as reflector.
Supporting part 121 is shaped generally as plate, and at multiple positions corresponding with above-mentioned multiple reflecting parts 122,
There is the light inlet window 124 for the rectangle for being set as predetermined size towards up and down direction opening.In above-mentioned supporting part 121 to cover on the upside of by it
Mode light source portion 13 is installed.The light source portion 13 have light source substrate 131, the lower surface of the light source substrate 131 equipped with
LED133 as light source.In addition, being laminated with radiator 15 via thermally conductive sheet 14 in the upper surface of above-mentioned light source substrate 131.
As soon as Fig. 3 is the longitudinal section view of the reflecting part 122 of above-mentioned high beam unit 1H, it is also for dipped headlight unit 1L
Roughly the same.The diagram of above-mentioned matrix 11 is omitted.(distance light is with reflector 12H and dipped beam reflector for above-mentioned reflector 12
12L) have supporting part 121 for supporting light source and from the supporting part 121 towards in front of lamp and below lamp with heeling condition
The reflecting part 122 of the parabolic shape of extension.Reflector 12 is made up of resin forming, logical in the front surface of reflecting part 122
Vapor deposition etc. is crossed to form the metal film 123 with light reflective of aluminium etc. and constitute light reflection surface.In addition, above-mentioned 121 quilt of supporting part
Be set as will multiple rectangle frames corresponding with each reflecting part 122 it is arranged side by side made of composition, and be respectively formed with above-mentioned light inlet window 124.
It is accordingly installed and is carried by surface in the lower surface of above-mentioned light source substrate 131 and above-mentioned multiple reflecting parts 122
There is the LED133 of multiple shaped like chips.Here, for a reflecting part 122 and equipped with a LED133.In addition, in above-mentioned light source
The region for not carrying LED133 in the lower surface of substrate 131 is coated with the solder resist 134 of protection.
The light-emitting surface of above-mentioned LED133 downward, on the supporting part 121 that light source substrate 131 is mounted on reflector 12
When, LED133 is configured at the position for facing the light inlet window 124 of corresponding supporting part 121.When LED133 shines towards light source base
Light is projected in the lower section of plate 131, and the light is after passing through corresponding light inlet window 124, towards corresponding reflecting part 122.
The reflecting part 122 of above-mentioned reflector 12 is formed as using the LED133 of corresponding configuration as the paraboloid of focus, will be from
The light that LED133 is projected is reflected towards the front of lamp.Each reflecting part 122 is substantially designed as same shape, but in order to
Required light distribution required by lamp unit 1 is formed, size, the shape of each reflecting part 122 are different.In particular, distance light is with instead
Each reflecting part 122 of emitter 12H and dipped beam reflector 12L are set as different shape, to respectively constitute defined light distribution.
In the lower face side in above-mentioned light source portion 13, the lower face side of i.e. above-mentioned light source substrate 131, in LED133 and above-mentioned anti-
Between the reflecting part 122 of emitter 12, herein in the supporting part of the lower surface of above-mentioned light source substrate 131 and above-mentioned reflector 12
The light storage radiator 16 of plate is equipped between 121.The light storage radiator 16 has in above-mentioned high beam unit 1H and dipped headlight
The heat sink 161 extended in the range of two regions of unit 1L.It is corresponding with above-mentioned supporting part 121 in the heat sink 161
Position in other words offer the opening of rectangle at position corresponding with each LED133 for being equipped on above-mentioned light source substrate 131
163.The opening 163 is formed as the size that size is less than the above-mentioned light inlet window 124 formed in above-mentioned supporting part 121.
Material of the above-mentioned heat sink 161 by thermal coefficient at least more than the thermal coefficient of air is formed.That is, due to air
Thermal coefficient is 0.02W/mk, as long as therefore material of the thermal coefficient greater than 0.02W/mk.In addition, such as above-mentioned
Like that in the case where the lower surface of light source substrate 131 is formed with solder resist 134 of circuit protection, heat sink 161 preferably by
The metal plate that thermal coefficient is greater than the thermal coefficient of the solder resist 134, the aluminium for being greater than 0.17W/mk, copper etc. is formed.
On this basis, shown in perspective view when observing from below light storage radiator 16 such as Fig. 4, in above-mentioned heat sink 161
In the region in high beam unit 1H in the position that extends, be coated with luminous storage material 162 in its lower surface.On the other hand, close
The position extended in the region of light lamp unit 1L is then without coating luminous storage material.That is, above-mentioned luminous storage material 162 is only formed in high beam list
The region of first 1H, in other words with the above-mentioned distance light corresponding region of the reflecting part 122 of reflector 12H.Thus, above-mentioned dipped headlight
The vertical section structure of unit 1L is the structure after removing luminous storage material 162 in the cross section structure of high beam unit 1H shown in Fig. 3.
According to the lamp unit 1 of the first embodiment, when lighting headlamp HL with distance light light distribution, i.e., dipped beam is lighted simultaneously
When lamp unit 1L and high beam unit 1H, as shown on the solid line in figure 3, the light projected downwards from luminous each LED133 respectively by
The corresponding reflecting part 122 of reflector 12 is reflected towards front, and irradiates through the translucent cover of lampshade 2 to the front region of automobile.
Moreover, front region of the light from each reflecting part 122 in headlamp HL is overlapped, to form the institute to the front of automobile
Need the light distribution that region is illuminated.
In this way, being reflected when lighting dipped headlight unit 1L and high beam unit 1H at the same time by the reflecting part 122 of reflector 12
Light overlapping and form distance light light distribution.In addition, being only by the anti-of dipped beam reflector 12L when only lighting dipped headlight unit 1L
It penetrates the light overlapping of the reflection of portion 122 and forms dipped beam light distribution.
Here, a part of the light projected from LED133 is radiated on luminous storage material 162 when lighting high beam unit 1H,
And it is stored in the luminous storage material 162.When lighting dipped headlight unit 1L, a part of the light projected from dipped headlight unit 1L is for example
It can be also radiated on luminous storage material 162 by the reflection in lampshade 2, also will do it light storage in this case.But it is based on dipped headlight
Unit 1L and the light stored in luminous storage material 162 is not very much.
When lighting high beam unit 1H and dipped headlight unit 1L, the heat of generation along with shining for LED133
A part is conducted via heat transfer sheet 14 to radiator 15 from light source substrate 131, and is radiated from here.In addition, generate
Another part of heat is from LED133 direct or via light source substrate 131 134 conduct radiation of solder resist to light storage radiator
16.The thermal coefficient of the heat sink 161 of the light storage radiator 16 as described above is greater than the thermal coefficient of air, therefore the heat radiated
Amount diffuses to heat sink 161, and radiates from the heat sink 161.The heat dissipation effect of LED133 is improved as a result, and is prevented
The reduction of the characteristics of luminescence of LED133 is stopped, so as to obtain the higher headlamp of illuminating effect.
On the other hand, when dipped beam matches light, that is, when lighting dipped headlight unit 1L and extinguishing high beam unit 1H, remote
In light lamp unit 1H, as shown by the dotted line in fig. 3, the luminous storage material 162 that light storage is carried out when lighting shines, which passes through light inlet window
It 124 and is reflected and irradiated forwards by reflecting part 122.That is, high beam unit 1H becomes the state that simulation is lighted.
As shown in the skeleton diagram of the headlamp HL of (a) in Fig. 5, is lighted, become using the simulation of high beam unit 1H
The appearance that the region of high beam unit 1H also shines brightly on the basis of shining in the area bright of dipped headlight unit 1L.Separately
Outside, in Fig. 5, the region drawn a little indicates dark areas.As a result, compared with being only the case where dipped headlight unit 1L is lighted, Neng Gouzeng
The whole brightness of big headlamp HL and the visibility for improving front region, and on the other hand can be improved headlamp
The appearance design of HL.In addition, by being lighted like this using lighting for dipped headlight unit 1L with the simulation of high beam unit 1H
And make headlamp HL that bright appearance integrally be presented, enable to other vehicles, pedestrian to easily identify the presence of this vehicle, from
It is also highly desirable from the aspect of traffic safety.
By the way, in the headlamp that high beam unit 1H does not have luminous storage material 162, when dipped beam matches light, that is, extinguish
When high beam unit 1H, terminate the illumination carried out from the light that the LED133 of high beam unit 1H is projected.Therefore, as in Fig. 5
(b) shown in, headlamp HL becomes only to be illuminated by dipped headlight unit 1L, and the visibility of front region reduces.In addition, from
When forward observation headlamp HL, become the appearance that the region on the outside of the vehicle width direction of headlamp HL seems darker, to be difficult to
It is identified by other vehicles etc., and there are still problems in terms of appearance design.
In addition, in the first embodiment, when extinguishing headlamp HL, when extinguishing dipped headlight unit 1L, although closely
The region of light lamp unit 1L is dimmed, but lights since high beam unit 1H carries out simulation, can prevent the front of this vehicle
Moment becomes dark.On the other hand, brightness at this time is darker compared with when dipped headlight unit 1L is lighted, therefore driver's energy
Whether enough confirmation headlamps have extinguished, to will not forget to close headlamp.Further, in the feelings for lighting high beam unit 1H
Under condition, seldom president's time is lighted, and the amount of the light stored in luminous storage material when lighting is also not many, even therefore carrying out mould
Intend also extinguishing in a short time in the case where lighting and headlamp HL being made to become dark state.
(second embodiment)
Fig. 6 is the summary front view of the headlamp of second embodiment.Automobile is shown in the same manner as first embodiment
Left headlamp example, identical appended drawing reference is marked for the part that is equal with first embodiment.It is arranged in lampshade 2
There are multiple lamp units independently and constitutes compound headlamp HL.Herein, it is equipped with and shows from the inside of vehicle width direction
Wide lamp unit 1C, dipped headlight unit 1L, high beam unit 1H, turn lamp unit 1T.
Fig. 7 is the longitudinal section view of above-mentioned high beam unit 1H.High beam unit 1H, which has, is fixedly attached to above-mentioned lampshade 2
Unit pedestal 21 that is interior and doubling as radiator, in the upper surface of the unit pedestal 21 equipped with the LED22 as light source.In addition,
Dome-type reflector 23 is installed in a manner of by the covering of the top of the LED22 in said units pedestal 21.Further, exist
The front position of the reflector 23 is configured with projecting lens 24, and projecting lens 24 is mounted on above-mentioned list by lens carrier 25
On first pedestal 21.
Front shape when observing from the front of above-mentioned projecting lens 24 is rounded, is formed with flange in its circumferential part
241.Moreover, the flange 241 is installed on said units pedestal 21 by said lens bracket 25.In addition, in the flange 241
The position annular in shape not covered by said lens bracket 25 is formed with light storage at the back side of the rear side as projecting lens 24
Body 26.Such as the luminous storage material 26 is formed with annular shape by the backsize light-storing material in flange 241.
One of the structural elements such as the shape of the reflector 23 of above-mentioned dipped headlight unit 1L and the shape of projecting lens 24
It is point different with the structure of above-mentioned high beam unit 1H, but basic structure is roughly the same, therefore illustration omitted.On the other hand,
In dipped headlight unit 1L, and it is not disposed on the luminous storage material formed on the flange 241 of the projecting lens 24 of high beam unit 1H
26。
Above-mentioned side-marker lamp unit 1C and turn lamp unit 1T in the present invention not by especially as feature, therefore
Description is omitted for this.
When lighting auto lamp, control is lighted to what the headlamp HL of second embodiment carried out following three mode: only
The small of side-marker lamp 1C is lighted to light；Lighting for the dipped beam light-configuration mode of dipped headlight unit 1L is lighted on this basis；And into one
Step lights lighting for the distance light light-configuration mode of high beam unit 1H on this basis.In addition, with the lighting of above-mentioned lamp unit, non-dots
The bright flashing for independently carrying out turn signal 1T.
When distance light matches light, high beam unit 1H and dipped headlight unit 1L are lighted simultaneously.In each lamp unit 1H, 1L,
As shown in solid in Fig. 7, the light projected from LED22 is reflected by reflector 23, and is shone by projecting lens 24 to the front of automobile
It penetrates.Also, the irradiation light of dipped headlight unit 1L and the irradiation light of high beam unit 1H are overlapped and are carried out with defined distance light light distribution
Illumination.
At this point, a part of the light projected from LED22 is directly or after the reflection of reflector 23 in high beam unit 1H
It is radiated on luminous storage material 26, and is stored in luminous storage material 26.In addition, though the illustration is omitted, but luminous storage material 26 also leads to sometimes
Cross the sunlight of a part of light when dipped headlight unit 1L is lighted when the inside of lampshade 2 carries out reflection or daytime come into
Row light storage.But compared with the light storage based on high beam unit 1H, the amount of the light stored through the above way into luminous storage material 26
And it is few.
When dipped beam matches light, dipped headlight unit 1L is lighted, and extinguish high beam unit 1H.By lighting dipped headlight unit
1L, with the high beam unit 1H shown in Fig. 7 the case where in the same manner as, the light projected from LED22 is reflected by reflector 23, and passes through throwing
Shadow lens 24 are irradiated to the front of automobile, are illuminated by the irradiation light of dipped headlight unit 1L with defined dipped beam light distribution.
Although carrying out light storage when lighting high beam unit 1H or when daytime at this point, high beam unit 1H is off
Luminous storage material shine, the light make projecting lens 24 flange 241 become luminance.High beam unit 1H, which becomes, as a result, incites somebody to action
The state that the flange 241 of projecting lens 24 is lighted as light source and with the luminous simulation of annular shape.As a result, such as (a) institute in Fig. 8
Show, headlamp HL becomes the appearance to shine from dipped headlight unit 1L to the area bright of high beam unit 1H.
It is lighted by the simulation of high beam unit 1H, compared with the case where being only to light dipped headlight unit 1L, Neng Gouzeng
The brightness of big headlamp HL is to improve the visibility of front region.If in addition, at this time before the forward observation of automobile
Illuminator HL is then lighted by lighting for dipped headlight unit 1L with the simulation of high beam unit 1L, and headlamp HL integrally presents bright
Appearance, it is also highly desirable in terms of traffic safety to be easy to recognize the presence of this vehicle by other vehicles, pedestrian.Into
One step, it is lighted by simulation, the light-emitting surface of headlamp HL can be set as substantially uniform brightness, to can also improve
Appearance design.By the way, (b) in Fig. 8 is the state that high beam unit 1H does not carry out that simulation is lighted, becomes headlamp HL
Vehicle width direction the darker state of lateral area.
When extinguishing headlamp HL, when extinguishing dipped headlight unit 1L, in the same manner as first embodiment, although dipped headlight
The region of unit 1L is dimmed, but due to high beam unit 1H carry out simulation light, will not moment it is dimmed.In addition, at this time
Brightness it is darker compared with when lighting dipped headlight unit 1L, therefore can easily verify that whether headlamp HL is in and light
In, to will not forget to close headlamp HL.It, can be short since the time that the simulation of high beam unit 1H is lighted is shorter
End simulation is lighted and becomes dark state in time.
In this second embodiment, as long as the lamp unit that do not lighted when lighting dipped headlight unit, then in addition to such as
Except the high beam unit of two embodiments, luminous storage material can also be set on side-marker lamp, turn signal.In this way, in only point
When bright dipped headlight unit, above-mentioned lamp unit can be made to carry out simulation and lighted, so as to improve the vision based on above-mentioned headlamp
Identification improves other vehicles etc. to the identity of this vehicle.
The luminous storage material of second embodiment can be formed in other positions of high beam unit.For example, can be saturating in projection
It is partially formed luminous storage material on the circumference of the flange of mirror, or is intermittently formed luminous storage material along the circumference of flange.In addition, can also
It is stored with being formed in the part of the local or non-light reflection surface of the light reflection surface of the reflector of high beam unit or whole region
Body of light.
Luminous storage material in first embodiment, second embodiment preferentially selects storage white or the color close with white
Light and luminous luminous storage material is carried out with this, but be not necessarily limited to such luminous storage material, also can choose with arbitrary color
Light carries out luminous light storage layer.Lamp unit or even headlamp, which become, as a result, carries out the appearance that simulation is lighted, Neng Gouti with the coloured light
The appearance design of headlamp when height simulation is lighted.
The present invention can be applied in the compound lamp being made of multiple lamp units, light closely in particular so that being included in
The lamp unit for the high beam unit that do not light simultaneously with the dipped headlight unit when light lamp unit carries out simulation and lights, and thus, it is possible to reach
To purpose, therefore, multiple lamp units of lamp, the structure of lamp unit and the knot that the lamp unit of luminous storage material, unit portion are set are constituted
Structure is not limited to first embodiment, the form of second embodiment.
Claims (10)
1. a kind of lamps apparatus for vehicle is the compound vehicle lamp being configured to including at least dipped headlight unit and high beam unit
Tool, which is characterized in that
The high beam unit has luminous storage material, and the dipped headlight unit does not have luminous storage material.
2. lamps apparatus for vehicle according to claim 1, which is characterized in that
The high beam unit and the dipped headlight unit are lighted in distance light light distribution, light the dipped headlight in dipped beam light distribution
Unit and the extinguishing high beam unit.
3. lamps apparatus for vehicle according to claim 2, which is characterized in that
The high beam unit becomes simulation illuminating state when itself extinguishes and the light stored in the luminous storage material.
4. lamps apparatus for vehicle according to claim 3, which is characterized in that
The luminous storage material at least stores the light issued by the high beam unit.
5. lamps apparatus for vehicle according to any one of claim 1 to 4, which is characterized in that
The lamps apparatus for vehicle is configured to made of being formed as one the dipped headlight unit and the high beam unit one
Luminous storage material is arranged at the position corresponding with the high beam unit of a lamp unit in lamp unit.
6. lamps apparatus for vehicle according to any one of claim 1 to 4, which is characterized in that
The dipped headlight unit and the high beam unit are configured to lamp unit independently, and are arranged in the high beam unit
Luminous storage material.
7. lamps apparatus for vehicle according to claim 5, which is characterized in that
The lamps apparatus for vehicle is also equipped with different from the dipped headlight unit and the high beam unit at least one other
Lamp unit, at least one of other lamp units have luminous storage material.
8. lamps apparatus for vehicle according to claim 6, which is characterized in that
The lamps apparatus for vehicle is also equipped with different from the dipped headlight unit and the high beam unit at least one other
Lamp unit, at least one of other lamp units have luminous storage material.
9. lamps apparatus for vehicle according to any one of claim 1 to 4, which is characterized in that
The high beam unit and the dipped headlight unit all have reflector, and the reflector includes the branch for supporting light source
Bearing portion and extended from the supporting part towards the front of lamps apparatus for vehicle and towards the lower section of lamps apparatus for vehicle with heeling condition
Parabolic shape reflecting part, the luminous storage material is formed in region corresponding with the reflecting part of the high beam unit.
10. lamps apparatus for vehicle according to any one of claim 1 to 4, which is characterized in that
The high beam unit and the dipped headlight unit all have dome-type reflector and set on the front of the reflector
Projecting lens, be formed with flange on the projecting lens, the luminous storage material be formed in the flange close to the reflector
Side surface on.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017187295A JP6913589B2 (en) | 2017-09-28 | 2017-09-28 | Vehicle lighting |
| JP2017-187295 | 2017-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109578932A true CN109578932A (en) | 2019-04-05 |
| CN109578932B CN109578932B (en) | 2021-10-29 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560318.5U Active CN209445281U (en) | 2017-09-28 | 2018-09-25 | Lamps apparatus for vehicle |
| CN201811119387.7A Active CN109578932B (en) | 2017-09-28 | 2018-09-25 | Vehicle lamp |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560318.5U Active CN209445281U (en) | 2017-09-28 | 2018-09-25 | Lamps apparatus for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6913589B2 (en) |
| CN (2) | CN209445281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114651151A (en) * | 2020-02-18 | 2022-06-21 | 株式会社小糸制作所 | Lamp unit and vehicle lamp |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113841007A (en) * | 2019-05-15 | 2021-12-24 | 麦格纳外饰公司 | Vehicle lighting with thermal control |
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| CN1602261A (en) * | 2001-11-02 | 2005-03-30 | 3M创新有限公司 | Decorative article and vehicular lamp |
| JP2015149157A (en) * | 2014-02-05 | 2015-08-20 | 株式会社小糸製作所 | Vehicular lighting fixture |
| CN105402669A (en) * | 2015-11-20 | 2016-03-16 | 奇瑞汽车股份有限公司 | High beam and lower beam integrated LED headlamp |
| CN105889840A (en) * | 2016-06-08 | 2016-08-24 | 广东雷腾智能光电有限公司 | Self-adaptive high-low-beam integrated LED multi-module headlamp |
| CN206287914U (en) * | 2016-09-26 | 2017-06-30 | 北京汽车股份有限公司 | The headlamp control system and vehicle of vehicle |
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| JP3040839U (en) * | 1996-12-13 | 1997-09-05 | アイピーエフ株式会社 | Vehicle light bulbs and fixtures |
| DE102006004977A1 (en) * | 2006-02-01 | 2007-08-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Luminescence lamp for vehicle, has receptacle inserted in socket, illuminant included in receptacle, and luminescence region that is writing or graphic, e.g. brand logo, and comprises phosphorescent substance |
| JP2008147048A (en) * | 2006-12-11 | 2008-06-26 | Stanley Electric Co Ltd | Visibility improvement device |
| JP6161504B2 (en) * | 2013-10-16 | 2017-07-12 | 三菱電機株式会社 | Automotive headlamp |
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2017
- 2017-09-28 JP JP2017187295A patent/JP6913589B2/en active Active
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- 2018-09-25 CN CN201821560318.5U patent/CN209445281U/en active Active
- 2018-09-25 CN CN201811119387.7A patent/CN109578932B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1602261A (en) * | 2001-11-02 | 2005-03-30 | 3M创新有限公司 | Decorative article and vehicular lamp |
| JP2015149157A (en) * | 2014-02-05 | 2015-08-20 | 株式会社小糸製作所 | Vehicular lighting fixture |
| CN105402669A (en) * | 2015-11-20 | 2016-03-16 | 奇瑞汽车股份有限公司 | High beam and lower beam integrated LED headlamp |
| CN105889840A (en) * | 2016-06-08 | 2016-08-24 | 广东雷腾智能光电有限公司 | Self-adaptive high-low-beam integrated LED multi-module headlamp |
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|---|---|---|---|---|
| CN114651151A (en) * | 2020-02-18 | 2022-06-21 | 株式会社小糸制作所 | Lamp unit and vehicle lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6913589B2 (en) | 2021-08-04 |
| CN109578932B (en) | 2021-10-29 |
| CN209445281U (en) | 2019-09-27 |
| JP2019061913A (en) | 2019-04-18 |
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