CN109595526A - Lamps apparatus for vehicle - Google Patents
Lamps apparatus for vehicle Download PDFInfo
- Publication number
- CN109595526A CN109595526A CN201811115282.4A CN201811115282A CN109595526A CN 109595526 A CN109595526 A CN 109595526A CN 201811115282 A CN201811115282 A CN 201811115282A CN 109595526 A CN109595526 A CN 109595526A
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- China
- Prior art keywords
- face
- light
- storage material
- light guide
- lamps apparatus
- Prior art date
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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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
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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
- F21S41/275—Lens surfaces, e.g. coatings or surface structures
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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
Abstract
The present invention provides a kind of lamps apparatus for vehicle, in the composition for being equipped with luminous storage material, it is difficult to improve design effect from external observation to luminous storage material.Lamps apparatus for vehicle has light source (6) and is provided from the light guide (light penetrating object) (3) that the light of light source (6) injection is projected from the front surface (the first face) (3a) in the front towards lamps and lanterns, light guide (3) has the lateral surface (the second face) (3b) intersected with front surface (3a), and luminous storage material (5) are provided on outer side (3b).By the light issued by luminous storage material (5), light guide (3) becomes the state that simulation is lighted, and improves design effect.The luminous storage material (5) of lateral surface (3b) is difficult to be observed through front surface (3a) in the outside of lamps and lanterns, can prevent the aesthetics of light guide (3) from reducing.
Description
Technical field
The present invention relates to a kind of lamps and lanterns of the vehicles such as automobile, in particular to a kind of design effect that lamps and lanterns are improved using light storage
The lamps apparatus for vehicle of fruit.
Background technique
In the lamp of the vehicles such as automobile, proposition has the technology for using light-storing material and improving the design effect of lamps and lanterns.Special
In sharp document 1, proposes and be arranged that decoration improves lamp aesthetics in appearance with ring and raising is set in a manner of surrounding lamp
Count the technology of effect.The decoration is configured to ring, has the baseplate part formed by transparent component, is coated on the surface of the baseplate part
There is light-storing paint.By shining for the light-storing paint, decoration becomes luminance with ring, to improve the design effect of lamp.
In addition, in patent document 2, proposing a part setting in lamp for guide-lighting light guide section and in the leaded light
The technology of light-storing material is coated on the rear end face in portion.By being emitted in the light accumulated on light-storing material to illuminating around lamp,
So as to be easy to carry out the replacement operation etc. of light source when lamp extinguishing.
Existing technical literature
Patent document
Patent document 1: No. 3124538 bulletin of Japanese Utility Model authorization
Patent document 2: No. 4616795 bulletins of Japanese Patent No.
Summary of the invention
Problem to be solved by the invention
Be involved in the technology of patent document 1, baseplate part surface, i.e. from the forward observation of lamp to front coating
There is light-storing paint.In general, light-storing paint is made of the colored paint of white, yellow-white, green white etc., thus decoration uses ring
Baseplate part as with these colors component and be observed.Therefore, even if being made of baseplate part transparent component, can also lose
Transparent feel is lost, design effect reduces.
When the technology of patent document 2 is to replace light source to being illuminated around lamp for the purpose of, therefore, it is difficult to improve setting for lamp
Count effect.In addition, even if for the purpose of improving design effect to be constituted, due to being applied in the rear end face of light guide section
The cloth technology of light-storing material, therefore light-storing material can be observed from the front of lamp through light guide section.Thus, with patent document 1
The case where similarly, light guide section as with light-storing material color component and be observed, design effect reduce.
The object of the present invention is to provide a kind of lamps apparatus for vehicle, in the composition for being provided with luminous storage material, are stored by making
Body of light will not be observed from outside and improve design effect.
The method for solving problem
The present invention relates to a kind of lamps apparatus for vehicle, has light source and be provided from light that above-mentioned light source projects from towards lamps and lanterns
The light penetrating object that first face in front is projected, wherein above-mentioned light penetrating object has the second face intersected with above-mentioned first face, in face of being somebody's turn to do
The mode in the second face is provided with luminous storage material.For example, the second face is configured to the face orthogonal with above-mentioned first face.In addition, luminous storage material can
To connect with the second face, or it is configured to opposed with above-mentioned second face in a manner of separating gap.
The 1st aspect of the present invention is that above-mentioned light penetrating object is that the section shape conducted to light shot from the light source is square
The light guide of shape, the front facing towards lamps and lanterns corresponding with a line of the rectangle and be configured to above-mentioned first face, with this first
The adjacent face in face is configured to the second face.
The 2nd aspect of the present invention is that at least one lamp unit is equipped in lampshade, and above-mentioned light penetrating object is to constitute the lamp
The front surface configuration of the projecting lens of unit, the projecting lens is the first face, and the circumferential surface of the projecting lens is configured to above-mentioned second
Face.
Invention effect
According to the present invention, due to being provided with storage in a manner of the face in face of the second face of light penetrating object, i.e. intersected with front surface
Body of light makes light penetrating object form luminance to improve the design effects of lamps and lanterns by luminous storage material, on the other hand, can prevent because
Design effect is reduced to luminous storage material in the forward observation of lamps and lanterns.
Detailed description of the invention
Fig. 1 is the main view for applying the present invention to the embodiment 1 of the headlamp of automobile.
Fig. 2 is the longitudinal section view of the II-II line along Fig. 1.
Fig. 3 is the longitudinal section view along the III-III line of Fig. 1 of lamp unit.
Fig. 4 is the amplification stereogram of the main portions of the lamp unit of embodiment 1.
(a) and (b) in Fig. 5 is the main view for indicating a part of the light guide of light transmission state of the light in light guide respectively
Figure and sectional elevation.
Fig. 6 is the main view of embodiment 2.
Fig. 7 is the longitudinal section view along the VII-VII line of Fig. 6.
Fig. 8 is the amplification longitudinal section view of the main portions of the projecting lens of embodiment 2.
Fig. 9 is the amplification longitudinal section view of the main portions of the projecting lens of the variation of embodiment 2.
Description of symbols
HL headlamp (lamps apparatus for vehicle)
1 lampshade
2 lamp units
3 light guides (light penetrating object)
3a front surface (the first face)
3b lateral surface (the second face)
4 extensions (block component)
5 luminous storage materials
6 secondary light sources
21 unit pedestals
22 LED (light source)
23 reflectors
24 projecting lens (light penetrating object)
24a front surface (the first face)
24b periphery (the second face)
31 light reflection elements
32 light diffusion elements
Specific embodiment
(embodiment 1)
Next, the embodiments of the present invention will be described with reference to the drawings.Fig. 1 is the left side for applying automobile of the invention
The main view of headlamp HL.As shown in Figure 1, in the lampshade 1 of the left headlamp HL in the left front portion of vehicle body for being equipped on automobile, it is built-in
There is the lamp unit 2 of porjection type.The lamp unit 2 is able to carry out the switching of distance light light distribution and dipped beam light distribution.In addition, before the right side (not shown)
Illuminator is formed as with left headlamp HL symmetrically, and essential structure is roughly the same.
In above-mentioned lampshade 1, from the left and right sides of lamp unit 2 (hereinafter, front and rear, left and right, up and down with automobile and Fig. 1
On the basis of headlamp) region throughout downside region extend the light guide 3 configured with substantially U-shaped.The light guide 3 is herein
It can be used as side-marker lamp or the daytime running lamps lighted on daytime play a role.
Region exposure in addition to above-mentioned lamp unit 2 and light guide 3 in order to prevent, is arranged extension in above-mentioned lampshade 1
4, which blocks these regions, is structured to improve the false reflection mirror of the design effect of headlamp HL in appearance.
Fig. 2 is the longitudinal section view of the headlamp HL of the II-II line along Fig. 1, and Fig. 3 is the headlamp of the III-III line along Fig. 1
The longitudinal section view of unit 2.The front surface cover 12 that above-mentioned lampshade 1 has lamp body 11 and is made of transmissive member.Above-mentioned lamp unit
2 and light guide 3 be omitted the supporting member of diagram and be supported on above-mentioned lamp body 11.
Above-mentioned lamp unit 2 has the unit pedestal 21 for being fixedly attached to above-mentioned lamp body 11 and doubling as radiator, in the unit
The upper surface of pedestal 21 is equipped with the LED22 as light source.In addition, in said units in a manner of the top for covering the LED22
The reflector 23 of dome shape is installed on pedestal 21.Further, projecting lens is configured in the front position of the reflector 23
24, which is installed on said units pedestal 21 by the state that Lens holder 25 is kept with its circumferential part 241.
In addition, being equipped with variable shading piece 26 in the rear position of projecting lens 24 on said units pedestal 21.Although
The details of the variable shading piece 26 is omitted, the movement of shading piece can be controlled by the actuator being wholely set, passes through the screening
The shift position of light part changes to limit the light for injecting projecting lens 24, to switch distance light light distribution and dipped beam light distribution.
When headlamp HL is lighted, the LED22 of the lamp unit 2 shines.The light projected from LED22 is reflected by reflector 23,
On the basis of by can be changed a part of shading piece 26 to block the light, remaining light emission enters projecting lens 24, saturating through projection
Mirror 24 and the front for being irradiated to automobile.At this point, thus controlling and matching for dipped beam by switching lightproof area using variable shading piece 26
Light and distance light light distribution.
Above-mentioned light guide 3 by with translucency resin or glass formed, as described above, be formed as from lamp unit 2
Region ground extended substantially U-shaped of the left and right sides throughout downside.Fig. 4 is the amplification stereogram of the one end of the light guide 3, figure
(a) and (b) in 5 is the main view and sectional elevation (horizontal cross) of above-mentioned light guide 3 respectively.The section shape of light guide 3
Shape is rectangle, is formed as laterally longer rectangle from the front-surface side of lamp herein, towards the first face, i.e. in front of lamp
The front surface 3a of light guide 3 is towards the front of headlamp HL.
The light reflection element 31 of reflected light is formed on the rear surface 3c towards lamp rear of above-mentioned light guide 3, such as
It is formed with the multiple reflection ranks being made of so-called referred to as stippled micro-valleys etc., by fold processing or roughened processing institute
The small rank formed.
Above-mentioned light guide 3 the second face, i.e. intersect with above-mentioned front surface 3a direction, herein to be orthogonal with front surface 3a
Lateral surface 3b on, be formed with coating light-storing material made of film-form luminous storage material 5.The luminous storage material 5 when being irradiated by light into
Row light storage, and the light of accumulation can be projected from surface and carry out luminous, general white, yellow-white, green white.The luminous storage material
The 5 lateral surface 3b that light guide can also be pasted on by being formed into band-like light storage band are formed.
Alternatively, although not shown, luminous storage material 5 can be formed in towards in the light guide 3 of the inside of headlamp HL
On the 3d of side, it can also be formed on lateral surface 3b and the two sides medial surface 3d.Medial surface 3d is also and as the first face
Front surface 3a intersect.In the case where arbitrary constitute, since luminous storage material 5 is towards the side of headlamp HL, in not
Easily to the state of the front of headlamp HL exposure.In addition, in the embodiment 1, by being hidden on this basis by above-mentioned extension 4
Gear, thus without exposing forwards.
On each end face 3i at the both ends on the curved extending direction of above-mentioned light guide 3, respectively with 3i pairs of each end face
The mode set is equipped with secondary light source 6.The secondary light source 6 has the built-in substrate 61 for being supported on above-mentioned lampshade 1, in the substrate 61
On equipped with auxiliary LED 62.The light emission that the auxiliary LED 62 projects when shining enters each end face 3i of light guide 3.In addition, for being somebody's turn to do
Above-mentioned light reflection element 31 is not formed on the end face 3i that the light emission of auxiliary LED 62 enters.
According to the headlamp HL of embodiment 1, if auxiliary LED 62 is made to shine, as shown in (a) in Fig. 5, from auxiliary
The light for helping LED62 to project injects the inside of light guide 3 from the both ends of the surface 3i of light guide 3.The light of injection is anti-in light guide 3 on one side
Inner surface reflection is carried out again, and the light reflection element 31 for being arranged at rear surface 3c on one side reflects forwards, from the preceding table of light guide 3
Face 3a is projected forwards.The front surface 3a of light guide 3 shines as a result, can show width as with the substantially light-emitting surface of U-shaped
Lamp or daytime running lamps play a role.
When and light guide 3 luminous in auxiliary LED 62 is in luminance, as shown in the solid arrow in Fig. 5, from auxiliary
LED62 injects light guide 3 and the light that conducts inside it in the lateral surface 3b for projecting light guide 3, is irradiated to and is formed in this
On the luminous storage material 5 of lateral surface 3b, accumulated by luminous storage material 5.
Then, when auxiliary LED 62 extinguishes, as shown in the dotted arrow in Fig. 5, the light in luminous storage material 5 is accumulated from light storage
Body 5 projects, and injects from the lateral surface 3b of light guide 3 internal.A part of the light of injection is penetrated through light guide 3 from front surface 3a
Out.In addition, the light of another part by the light reflection element 31 of the rear surface 3c of light guide 3 on the basis of being reflected from front surface 3a
It projects.Light guide 3 becomes just like shine and simulate illuminating state in illuminating state is such as a result, can be improved headlamp
The design effect of HL.
Here, when auxiliary LED 62 extinguishes or when light guide 3 does not simulate the state lighted, if observing from the front preceding photograph
Lamp HL, although color as the white, yellow-white as described above of luminous storage material 5, green white, due to the formation of luminous storage material 5
On the lateral surface 3b on the direction at right angle front surface 3a with light guide 3, therefore it is not easy straight from the front of headlamp HL
It connects and observes.Further, it blocks, can not be directly seen from the front of headlamp HL due to being extended portion 4 on this basis
Observe the luminous storage material 5.Light guide 3 becomes the appearance with transparent feel as a result, and design effect improves.
In addition, the front surface 3a for penetrating light guide 3 sometimes through the internal reflection of light guide 3 observes luminous storage material 5, but
It is the preceding table due to being formed with the lateral surface 3b of luminous storage material 5 relative to front surface 3a with crossing at right angle, in the inside of light guide 3
Total reflection is easy to produce at the 3a of face, the luminous storage material 5 being observed through front surface 3a is a little.Therefore, exist
When observing light guide 3, the luminous storage material 5 as colored objects would not observe that, hardly the design effect of headlamp HL is produced
It is raw to influence.
In addition, as shown in figure 5, if light guide 3 lateral surface 3b, i.e. be coated with luminous storage material 5 surface on formed and pass through
Fold processing, roughened processing etc. are formed by light diffusion element 32, then penetrate the light projected from luminous storage material 5 with disperse state
Enter light guide 3.Therefore, also become disperse state from the light that the front surface 3a of light guide 3 is projected, in the entire area of front surface 3a
Become the luminance of uniform luminance in domain.In addition, so, it is difficult to through light guide 3 front surface 3a and observe storage
Body of light 5.
Here, if so as to being formed formed by the lateral surface 3b of light guide 3 and the front surface 3a of the light guide 3 of luminous storage material 5
Angle (θ of (b) in Fig. 5) is the angle of right angle (90 degree) or more, is, for example, (right angle)+(critical angle of light guide 3) or more
The mode of angle form light guide 3, then be more easier to generate total reflection at the front surface 3a of the inside of light guide 3, more
It is difficult to observe luminous storage material 5 through front surface 3a.In addition, nonetheless, due to injecting the light quilt of light guide 3 from luminous storage material 5
Light diffusion element 32 is spread, therefore is seldom totally reflected in the front surface 3a of light guide 3, can be carried out at ideal light guide
Simulation light.
In addition, as described above in the medial surface 3d of light guide 3, i.e. along the surface of the side of the circumferential surface of lamp unit 2
In the case where being formed with luminous storage material on 3d, which becomes the back of lamp unit 2 and is in the state being blocked, can not be in the past
The front of illuminator HL is directly observed.
In the embodiment 1, no matter lamp unit 2 is lighted or non-lit up, light guide 3 can be made to light or simulate point
It is bright.Alternatively, it is also possible to be configured to, in bright light unit 2, a part from the LED22 light projected is made to inject light guide 3.Such as
This, can make 5 light storage of luminous storage material through light guide 3 in bright light unit 2, be capable of increasing light storage amount and improve light guide 3 and exist
Brightness when simulation is lighted.
(embodiment 2)
Fig. 6 is the main view of the headlamp HL of embodiment 2.Left and right is abreast equipped with dipped headlight unit in lampshade 1
2L and high beam unit 2H.Fig. 7 is the longitudinal section view of the dipped headlight unit 2L of the VII-VII line along Fig. 6, is substantially used and reality
The identical composition of lamp unit 2 of mode 1 is applied, equal parts are accompanied by same appended drawing reference.Dipped headlight unit 2L does not have variable
Shading piece, but dipped beam light distribution is obtained by fixed shading piece 26A.In addition, though there are offices for the composition of reflector, projecting lens
Portion's difference, but the construction of above-mentioned high beam unit 2H is also substantially identical as dipped headlight unit 2L, can obtain distance light light distribution.
Above-mentioned dipped headlight unit 2L will be projected from LED22 and the light that is reflected by reflector 23 is before the direction of projecting lens 24
First face of side, be formed as spherical surface or it is aspherical etc. needed for curved surface front surface 24a injection.In addition, the projecting lens 24
Size of the circumferential part 241 on lens axis direction is bigger than the projecting lens 24 of embodiment 1.Fig. 8 is for illustrating that projection is saturating
The enlarged cross-sectional view in region near the circumferential part 241 of mirror 24, the size on optical axis direction by increasing circumferential part 241, should
Second face of projecting lens 24, periphery (outer peripheral surface) 24b intersected with above-mentioned front surface 24a are formed as lens axis direction
On size it is bigger than the projecting lens 24 of embodiment 1.
On this basis, on the periphery 24b of the projecting lens 24, as described above in the front surface with projecting lens 24
Light-storing material is coated on the surface that 24a intersects and is formed with the luminous storage material 5 of film-form.In addition, projecting lens 24 is in circumferential part 241
Place is supported on said units pedestal 21 by Lens holder 25 annular in shape.The Lens holder 25 has circle annular in shape
Canister portion 25a, in throughout whole circumference the extended front surface flange part 25b in the front end of cylindrical portion 25a and in cylindrical portion
Many places position on the circumferencial direction of the rear end of 25a is protected along internal diameter direction rear surface claw 25c outstanding by these components
Hold the circumferential part 241 of projecting lens 24.
Also, front-surface side and the week surface side of luminous storage material 5 are blocked using these cylindrical portions 25a and front surface flange part 25b,
So that at least luminous storage material 5 will not be to the exposure of the front of headlamp HL.Furthermore, it is possible to extension is set in the same manner as embodiment 1,
Luminous storage material 5 is blocked by the extension.
The composition of above-mentioned high beam unit 2H, the structure that luminous storage material 5 is especially formed in the periphery 24b of projecting lens 24
At identical as dipped headlight unit 2L.Here, the variation as embodiment 2, can only be formed in high beam list for luminous storage material 5
First 2H does not form luminous storage material 5 in dipped headlight unit 2L.
If lighting the dipped headlight unit 2L in the headlamp HL of embodiment 2, the illumination of dipped beam light-configuration mode is carried out.?
On the basis of this, if lighting high beam unit 2H, the light distribution of two lamp units 2L, 2H are overlapped and carry out the photograph of distance light light-configuration mode
It is bright.When lighting at least one party of above-mentioned two lamp unit 2L, 2H, although the light of projecting lens 24 is projected and injected from LED22
It is most of projected from front surface 24a, but part of it is guided to the periphery 24b of projecting lens 24, and in luminous storage material 5
Accumulation.Alternatively, since the back-surface side of luminous storage material 5 is only at many places position of circumferencial direction by the rear surface pawl of Lens holder 25
Portion's 25c shading, therefore the light from LED22 is not being accumulated directly by the position of shading sometimes yet, so that it is guaranteed that efficient storage
Light.
When extinguishing headlamp HL, that is, when extinguishing two lamp unit 2L, 2H, luminous storage material 5 is projected in each lamp unit 2L, 2H
The light accumulated injects projecting lens 24 from periphery 24b.The light of injection penetrates the inside of projecting lens 24, from projecting lens
24 front surface 24a is projected.The state that the simulation that each lamp unit 2L, 2H become that projecting lens 24 shines brightly as a result, is lighted,
It can be improved the design effect of headlamp HL.
Here, each lamp unit 2L, 2H are non-light when, or simulation is not carried out when lighting, even if before headlamp HL
Each lamp unit 2L, 2H observe in side, the periphery 24b due to projecting lens 24 and the luminous storage material 5 that is formed on periphery 24b
Towards side when from the forward observation of each lamp unit 2L, 2H, therefore, it is difficult to observe directly luminous storage material in front of headlamp HL
5.Further, here, can not directly be seen from the front of headlamp HL since luminous storage material 5 is blocked by Lens holder 25
Observe luminous storage material 5.
In addition, due to luminous storage material 5 be formed in projecting lens 24 with the face at right angle front surface 24a, in other words along saturating
Periphery 24b on the direction of mirror optical axis, therefore, even if observing luminous storage material 5 through the front surface 24a of projecting lens 24 sometimes,
The region observed be also it is a little, the transparent feel of projecting lens 24 will not be damaged, hardly to headlamp HL's
Design effect has an impact.
In embodiment 2, although not shown, implementing also by being formed on the periphery 24b of projecting lens 24
Light diffusion element as the light diffusion element 32 of mode 1, so that injecting the light diffusion of projecting lens 24, projection from luminous storage material 5
The simulation that the front surface 24a of lens 24 carries out uniform luminance is lighted.In addition, by will be formed by front surface 24a and periphery 24b
Angle is formed as the angle of the critical angle based on projecting lens 24, can more efficiently prevent from the front surface through projecting lens 24
24a observes luminous storage material 5.
Fig. 9 is the cross-sectional view same as Fig. 8 in the variation of embodiment 2, and the part being equal with Fig. 8 is accompanied by same attached
Icon note.In the variation, it is formed in the inner peripheral surface of the above-mentioned cylindrical portion 25a of Lens holder 25 with required thickness
Luminous storage material 5, the inner peripheral surface of the luminous storage material 5 are configured to needed for being separated radially with the periphery 24b relative to projecting lens 24
Gap (gap) d mode it is opposed with the periphery 24b of projecting lens 24.
In the variation, the same as that of the second embodiment, when headlamp HL is lighted, light storage is carried out in luminous storage material 5.Separately
Outside, the light that luminous storage material 5 is accumulated is projected when headlamp HL extinguishes, and is injected projecting lens 24 and is become the state that simulation is lighted,
It can be improved the design effect of headlamp HL.Other function and effect are also identical as embodiment 2.
In addition, in the variation, due to being equipped with gap d between luminous storage material 5 and the periphery 24b of projecting lens 24,
Thus, due to the total reflection at the inner surface of periphery 24b, it is difficult to through projecting lens 24 front surface 24a and observe storage
Body of light 5.Further, since luminous storage material 5 to be formed in the inner peripheral surface of the cylindrical portion 25a of Lens holder 25, thus phase
Compared with the composition for forming luminous storage material 5 as embodiment 2 with the state to connect with the periphery 24b of projecting lens 24, manufacture
It becomes easy.
In embodiments of the present invention 1, although being that rectangular situation is illustrated to the section shape of light guide,
But the light guide of the polygonal sectional shape of triangle or pentagon or more also can be used.In this case, by appropriate
Ground sets the front surface (the first face) of light guide and the angle on the surface (the second face) intersected with it, when can be improved simulation and lighting
Light guide brightness, on the other hand, be able to suppress through light guide from external observation to luminous storage material.
It, can also be by non-circular although projecting lens is formed as round under main view in embodiments of the present invention 2
Projecting lens constitute, in this case, luminous storage material be formed in the front surface of projecting lens (the first face) intersect along
The lateral surface (the second face) of periphery.
Claims (10)
1. a kind of lamps apparatus for vehicle has light source and is provided from the light of the light source injection from first face in the front towards lamps and lanterns
The light penetrating object of injection, the lamps apparatus for vehicle be characterized in that,
The light penetrating object has the second face intersected with first face, in face of being provided with luminous storage material in a manner of second face.
2. lamps apparatus for vehicle according to claim 1, which is characterized in that
Second face is the face orthogonal with first face.
3. lamps apparatus for vehicle according to claim 1, which is characterized in that
The luminous storage material connects with second face.
4. lamps apparatus for vehicle according to claim 2, which is characterized in that
The luminous storage material connects with second face.
5. lamps apparatus for vehicle according to claim 1, which is characterized in that
The luminous storage material is configured to opposed with second face in a manner of separating gap.
6. lamps apparatus for vehicle according to claim 2, which is characterized in that
The luminous storage material is configured to opposed with second face in a manner of separating gap.
7. lamps apparatus for vehicle according to any one of claim 1 to 4, which is characterized in that
The light penetrating object is the light guide that the section shape that is conducted to light shot from the light source is rectangle, one with the rectangle
The corresponding front facing towards lamps and lanterns in side and be configured to first face, adjacent face is configured to the second face with first face.
8. lamps apparatus for vehicle according to claim 7, which is characterized in that
Light storage is also equipped on the third face adjacent and opposed with second face with first face in the light penetrating object
Body.
9. lamps apparatus for vehicle according to any one of claims 1 to 4, which is characterized in that
The light penetrating object is formed as the extended U-shaped in the region from the left and right sides of the light source throughout downside, described
On each end face at the both ends on the curved extending direction of light penetrating object, fill-in light is equipped in the mode opposed with each end face respectively
Source.
10. lamps apparatus for vehicle according to any one of claim 1 to 6, which is characterized in that
At least one lamp unit is equipped in lampshade, the light penetrating object is the projecting lens for constituting the lamp unit, and the projection is saturating
The front surface configuration of mirror is first face, and the circumferential surface of the projecting lens is configured to second face.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-193315 | 2017-10-03 | ||
| JP2017193315A JP7002275B2 (en) | 2017-10-03 | 2017-10-03 | Vehicle lighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595526A true CN109595526A (en) | 2019-04-09 |
| CN109595526B CN109595526B (en) | 2021-12-07 |
Family
ID=65957267
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560573.XU Active CN209084662U (en) | 2017-10-03 | 2018-09-25 | Lamps apparatus for vehicle |
| CN201811115282.4A Active CN109595526B (en) | 2017-10-03 | 2018-09-25 | Vehicle lamp |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560573.XU Active CN209084662U (en) | 2017-10-03 | 2018-09-25 | Lamps apparatus for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7002275B2 (en) |
| CN (2) | CN209084662U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN209084662U (en) | 2019-07-09 |
| JP7002275B2 (en) | 2022-02-21 |
| CN109595526B (en) | 2021-12-07 |
| JP2019067660A (en) | 2019-04-25 |
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