CN106989337B - Lighting unit and motor-driven vehicle headlight adapter for motor vehicle - Google Patents
Lighting unit and motor-driven vehicle headlight adapter for motor vehicle Download PDFInfo
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- CN106989337B CN106989337B CN201710006485.9A CN201710006485A CN106989337B CN 106989337 B CN106989337 B CN 106989337B CN 201710006485 A CN201710006485 A CN 201710006485A CN 106989337 B CN106989337 B CN 106989337B
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- optical conductor
- lighting unit
- face
- light
- unit according
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/27—Attachment thereof
Abstract
The present invention relates to the lighting units for motor vehicle, wherein, the lighting unit has the covering disk of shell and the closing shell nozzle with shell nozzle, wherein, the circular edge of the shell nozzle is being provided with bonding bed, bond the covering disk using adhesive and the shell, and wherein, the optical conductor of at least one elongation is disposed in the shell, the light of at least one light source can be injected into the optical conductor by the injection region at the first end region of the optical conductor, and wherein, at least one described optical conductor has in the second end region limits at least one optical conductor, light can be saturating end face, and wherein, the second end region of the optical conductor is projected into as follows in the bonding bed, so that the end face is at least partially Contact is located at the adhesive in the bonding bed.
Description
Technical field
The present invention relates to the lighting unit for motor vehicle, the lighting unit is for generating at least one illumination functions
And/or instruction function, wherein the lighting unit has the shell for having shell nozzle and closes covering for the shell nozzle
Shrouding disc, wherein the circular edge of the shell nozzle is being provided with bonding bed, the covering disk utilizes covering disc zone
It is inserted in the bonding bed and is bonded using adhesive and the shell, and wherein, in the shell
The optical conductor for being disposed at least one elongation is associated with the light source of at least one optical conductor at least one,
Wherein, the light of at least one light source can pass through the injection area at the first end region of at least one optical conductor
Domain is injected into the optical conductor,
Wherein, at least one described optical conductor has light emergence face at its leading flank and to being placed in the front side
At the dorsal surface in face there is light to turn to face, to be injected into the light at least one described optical conductor from least one described light source
It is turned in the light and turns at face and launched from light guide element by the light emergence face.
Furthermore the present invention relates to above mentioned lighting unit, it is configured to motor-driven vehicle headlight adapter.
Finally the invention further relates to motor-driven vehicle headlight adapters, have one or more above mentioned lighting units.
Background technique
The lead conductor (Leitleiter) of elongation is frequently used in motor-driven vehicle headlight adapter structure, such as to stop for generating
Vehicle light distribution or daytime running light distribution indicate function, such as flash function to be used to generate.Concept " elongation " or " elongated "
It is understood as herein, the vertical extension (that is along the extension of optical propagation direction in the optical conductor) of the optical conductor is obvious
Greater than the horizontal extension for the diameter for being for example related to the optical conductor, be, for example, at least 5 times or at least 10 times of the horizontal extension.At this
The tool of optical conductor used in invention there are two the end opened, inject at one end by the light of light source, and in another dozen
Light emission does not occur and enters for the end opened.
This elongated optical conductor is deviating from the injection region in the typical lighting unit for motor-driven vehicle headlight adapter
Region in several millimeters terminate usually after the visible section of the elongated optical conductor, that is to say, that it is described elongated
Optical conductor only also extends several millimeters beyond the light emergence face.Terminate the light in this region away from the light source
Cause to be injected at the end face of conductor in the optical conductor and due to being totally reflected the light propagated by the optical conductor
Light reflect and thus cause in the end regions of the optical conductor the significant raising of luminous intensity, cause typically one
A, also multiple hot spots sometimes.This is in the case where the light source of connection with not for the observer except the motor vehicle
The mode of benefit influences the outside drawing of the optical conductor, because the uniformity of the outside drawing is by this hot spot (or by multiple hot spots)
It is interfered.
It is provided with partition in the prior art in order to solve problem as described above, light can be covered by means of the partition
The problematic end regions of conductor, so that the hot spot is invisible.However the effective length of the optical conductor is thus reduced,
The optical conductor optically shortens, and correspondingly usually after all insufficiently the structure space of scale cun can not in a motor vehicle
Most preferably utilize.
Furthermore thus cause, the optical conductor has the effective light smaller than the identical optical conductor not covered by partition
Spill boundary and thus in the case where the identical power of the light source issue than it is identical by partition covering light guide
The few light of body.
Additionally disadvantageously, this partition needs following structure space, and the structure space is in modern motor vehicle
In after all critical constraints.
Summary of the invention
The task of the present invention is illustrate the solution for problem mentioned above.
The task utilizes the lighting unit for motor vehicle to solve in the following manner, i.e., according to the present invention it is described at least
One optical conductor have in the second end region limit at least one optical conductor, light can be saturating end face, and its
In, the second end region of the optical conductor is projected into as follows in the bonding bed, so that the end face is at least partially
Contact is located at the adhesive in the bonding bed.
Realized using the present invention, light can by the light can be saturating end face escaped from the optical conductor and can be
(adhesive is by the terminal face contact) is absorbed in the adhesive.
Thus optical conductor is preferably made of within the scope of the invention the body extended, the body of the elongation is by including described
Light emergence face and the light turn to the side in face and corresponding to the basal planes of the light inlet surface and corresponding to the end face
Covering surface is constituted.The side can be cylinder shell, and basal plane and covering surface can be constructed flatly.However, not only side but also
Basal plane and covering surface can be also configured to arbitrarily, and the cross section of the especially described side can be designed to arbitrarily and also can
Change in the length of the optical conductor, covering surface and basal plane need not be flat, and need not also be related separately to herein unique
, continuous face.
Advantageously, the adhesive is configured to light absorbing, thus light as much as possible can be in the adhesive
It is absorbed and correspondingly will not back be reflected into the optical conductor.The adhesive is for example painted at dark color, outstanding
Its black.
It can be advantageously, the end face comprehensively contacts the adhesive.Light can pass through entire end face as a result,
It escapes from the second end region of the optical conductor and is absorbed in the adhesive.
It can be arranged, at least one is disposed in the shell, preferably just what a is used to keep described at least one
The bracket of a optical conductor.
It can be arranged herein, at least one described bracket and the shell are collectively form the bonding for the terminal bay
Bed, such as it is that the bonding bed forms the wall portion inwardly limited that mode, which is the bracket,.
In another variant schemes, the entire bonding bed is formed by the shell.
It is preferably set up, (wall portion is for the part of the shell or by institute for the wall portion of the inside of the limitation bonding bed
At least one bracket is stated to be formed) there is at least one recess or opening, the second end region of at least one optical conductor is logical
It crosses at least one described recess or opening is projected into the bonding bed.
The bonding bed is, for example, a kind of U-shaped or V-arrangement profile portion, wherein the supporting leg of the outside of the bonding bed,
That is the bottom of external wall portion and for example also described bonding bed is formed by the shell, is that is the shell
Part.The wall portion of the inside of the profile portion of the U-shaped, that is the supporting leg of inside can be similarly the part of the shell,
But it for the bracket of the optical conductor usually by forming, that is to say, that the wall portion of the inside is the part of the bracket.
In order to enable light as much as possible can escape from the second end region of the optical conductor and described viscous
Be absorbed in knot object, it is advantageous to the end face, the especially described end face geometry such as get off selections so that its tool
There is transmission as high as possible, to obtain good, especially as the high as possible light transmission by the end face.
The end face can be for example made of continuous face.
It can be advantageously, the end face be made of two or more single faces.
In this regard can advantageously, adjacent single face stairstepping abut one another, wherein the preferably described ladder
Along the direction extension from the dorsal surface at the rear portion of at least one optical conductor to its leading flank.
It such as it has been confirmed that is advantageously, the continuous face or the single surface construction are at flat.
More particularly to which appropriately, the single face is arranged parallel to each other.
Herein it has been shown that being indulged when the continuous face or the single face are in perpendicular to the central of the optical conductor
When axis, then it can be realized the good transmission by the end face.
Thus the major part for the light run on the end face can be run on the end face under such as lower angle,
Back proceed in the optical conductor under the angle without total reflection, so that the light can be escaped from the optical conductor
Into the bonding bed, there, the light is absorbed in the adhesive.(light touches the angle under the angle
On on the end face) for instance in 90 ° or 90 ° near.Usually or usually in the feelings of lighting mechanism according to prior art
Under condition, the hot spot (Hot Spots) formed in optical conductor in an unfavorable mannner is in the end of the optical conductor by substantially
It is generated along longitudinal direction by the light that the optical conductor is propagated, the light is reflected by end face.This can utilize the end face
The design scheme preferably described is prevented or is at least consumingly reduced.
" the central axis " of optical conductor is herein for along the axis of the vertical extension of the optical conductor, the axis is accordingly connected
Along the midpoint of the geometry of the cross section of the vertical extension of the optical conductor, the cross-section is in perpendicular to the axis.
Above mentioned task is solved also with lighting unit described above, and the lighting unit is configured to motor-driven
Vehicle headlight.
Furthermore above mentioned task is solved using following motor-driven vehicle headlight adapter, and the motor-driven vehicle headlight adapter has one or more
A lighting unit described above.
Detailed description of the invention
Below, the present invention is explained in more detail according to attached drawing.In the accompanying drawings
Fig. 1 shows the front view of lighting unit according to the present invention,
Fig. 2 shows the decomposition diagram of the lighting unit of Fig. 1,
Fig. 3 shows the cross section A-A according to Fig. 1,
Fig. 4 shows the view of one perspective in two optical conductors of lighting unit according to the present invention, the light guide
Body has the cooling body of the affiliated light source for being fed to light in the optical conductor,
Fig. 5 shows the second end in the bonding bed (without adhesive) for extending into the lighting unit of the optical conductor
Region,
Fig. 6 shows the second end in the bonding bed (with adhesive) for extending into the lighting unit of the optical conductor
Region, and
Fig. 7 is with the second end region of the optical conductor for showing Fig. 3 amplified.
Specific embodiment
The direction explanation being used below is based respectively on the lighting unit herein and is encased in motor vehicle or arrives motor vehicle
State in headlight, the motor-driven vehicle headlight adapter are encased in motor vehicle again.
The decomposition diagram of Fig. 1, Fig. 2 and the cross section A-A of Fig. 3 show the lighting unit 100 for motor vehicle, and the illumination is single
Member is for generating at least one illumination functions and/or instruction function, wherein the lighting unit 100, which has, has shell nozzle
11 shell 10 and the covering disk 12 of the closing shell nozzle 11.
The circular edge of the shell nozzle 11 is being provided with bonding bed 13, the bonding bed is in detail in Fig. 5
With 6 in show in the region of optical conductor.The covering disk 12 utilizes the covering disc zone 12a circular in the covering Pan12Chu
It is inserted in the bonding bed 13 and is bonded using adhesive 14 and the shell 10.
Arrange that there are two the optical conductors 1,2 extended in the shell 10, wherein distribute light source for each optical conductor 1,2
3,4, and wherein, the light of corresponding light source 3,4 can be penetrated in the first end region by being arranged in the optical conductor 1,2
Enter region 1a, 2a to be injected into the optical conductor 1,2, mode is to turn on corresponding light source 1,2.Usual two light sources are simultaneously
Operation, but can also be arranged, described two light sources manipulate independently of each other.
The light source 1,2 is usually directed to LED light source, wherein this LED light source has one or more light emitting diodes
(LED).It is also able to use other light sources in principle.
The lighting unit 100 has in shown embodiment there are two elongated optical conductor 1,2.But equally can
It is provided with only one optical conductor or is also equipped with three or more optical conductors.
Described two optical conductors 1,2 are maintained in the shell 10 by bracket 15.The bracket 15 can be with the shell
10 clampings or other means ground is fixed at the shell.
The for example, a kind of U-shaped of bonding bed 13 having already mentioned above or V-arrangement profile portion, wherein the bonding bed 13
Outside supporting leg, that is external wall portion 13b and for example there are also the bottom 13c of the bonding bed 13 by the shell 10
It formed, be that is the part of the shell 10.The wall portion 13a of the inside of the profile portion of the about U-shaped, that is in
The supporting leg in portion for the bracket 15 of the optical conductor 1,2 in shown example by forming, that is to say, that the wall of the inside
Portion 13a is the part of the bracket 15.
In shown example, along light evolution direction X be arranged after the optical conductor 1,2 there are two optical facilities body
16, for example so-called heavy wall optical facilities (Dickwandoptiken), the optical conductor 1,2 will be fed to by its light issued
In the optical facilities body.In the optical facilities body 16, these light are propagated preferably by means of total reflection and described
It escapes at the leading flank of corresponding optical facilities body 16 and is launched by the terminal bay 12 in the lighting unit 100
In region before, there, the light generates a part of desired light distribution or this light distribution.
The optical facilities body can also be realized with unique structure member.
It is more specifically widely scattered by the light distribution that optical conductor 1,2 generates, the heavy wall optical facilities are by being all-trans
Penetrate collect the light and thus at its leading flank (the light evolution at the leading flank) formed very (scharf) by
The luminous face of limit.
But can equally it be arranged, there is no this optical facilities body and light is directly passed through the terminal by the optical conductor
Disk is launched in the region before the lighting unit.
The terminal bay can be fully transparent, but can also have the optical knot for influencing the light across it
Structure.
For the setting of the lighting unit shown in current example for realizing lamp daytime running, the lamp daytime running is typical
There should be to mode luminous impression (Leuchteindruck) that is as uniform as possible, characterizing by its shape.But
Can be realized using lighting unit according to the present invention other light functions, for example driving direction indicator light, Brake lamp, taillight,
Navigation lights (Positionslicht), Rear Fog Lamp etc..
Fig. 4 shows one in two optical conductors 1 of the lighting unit 100, wherein cooling body 17 is furthermore also shown,
The light source 3 is disposed in the cooling body.The optical conductor 1 is made of optically transparent material, makes in the material
By it is described injection region 1a injection light be especially totally reflected at the shell of the smooth guide element 1 and thus along
The vertical extension of the optical conductor 1 is propagated.
The shell of the optical conductor 1, that is for example described optical conductor has light emergence face 1b simultaneously at its leading flank
And at it to having light steering face 1c at the dorsal surface for being placed in the leading flank, to be injected into the light guide from the light source 3
Light that is in body 1 and propagating in the optical conductor is turned in the light and is turned at the 1c of face and by the light emergence face 1b
Launch from the optical conductor 1.
For example, the light turns to face 1c with normally, being that is not limited to shown embodiment with known side
Element that formula and method include a large amount of prism-likes, being preferably arranged side by side, the element, which will be run into, turns to face 1c in the light
On light (light is propagated in the optical conductor along 1 ground of optical conductor) turned to towards the leading flank, described there
Light can be escaped as have been described above by the light emergence face/light spill boundary 1b.
Fig. 5 and Fig. 6 is shown according to above optical conductor 1, the optical conductor (and preferably similarly described
Two optical conductors 2) have in its second end region 21 limit the optical conductor 1, light can be saturating end face 21a, wherein institute
The second end region 21 for stating optical conductor 1 is projected into as follows in the bonding bed 13, so that the end face of the optical conductor 1
At least partially, preferably comprehensively contact is located at the adhesive 14 in the bonding bed 13 to 21a.
Preferably, it is similarly applicable for second optical conductor 2, the second end region 22 is projected into described viscous as follows
It ties in bed 13, so that the end face 22a that the light of second optical conductor can be saturating preferably comprehensively contacts the adhesive 14.
Thus, it is possible to realize, light can by the light can be saturating end face escaped from the optical conductor 1,2 and
It is absorbed in adhesive 14 by described end face 21a, 22a contact.
Advantageously, the adhesive 14 be configured to it is light absorbing so that light as much as possible can be described viscous
It is absorbed in knot object and correspondingly will not back be reflected into the optical conductor.The adhesive is for example painted into dark color
, especially black.
It is preferably set up, inwardly limits wall portion 13a described in the wall portion 13a(of the inside of the bonding bed 13 by the bracket
15 form) there is recess 15a(Fig. 2), the second end region 21,22 of described two optical conductors 1,2 is prominent by the recess
Into the bonding bed 3.
Fig. 7 is also with the second end region 21 for showing first optical conductor 1 of amplification.In order to enable as more as possible
Light can from the second end region 21 of the optical conductor 1 escape and be absorbed in the adhesive 14, it is advantageous
Be, the end face 21a, the especially described end face 21a geometry such as get off selection so that its have it is as high as possible saturating
Degree of penetrating, to obtain good, especially as the high as possible light transmission by the end face 21a.
The end face 21a be for example made of continuous face or the end face 21a as shown by two or more
Multiple single face 21a1,21a2,21a3,21a4,21a5 are constituted.It can be advantageously, adjacent single face for the latter
Abut one another to 21a1,21a2,21a3,21a4,21a5 stairstepping as shown, wherein preferably the ladder along from
The direction of the dorsal surface 1c of the optical conductor 1 to its leading flank 1b stretches.Such as in shown example, go out in the light emission
In the region of face 1b, adjoin the single face 21a1 in the region than next single face 21a2 adjacent to the single face 21a1
It far leaves the light emission and enters position (measuring along the vertical extension of the optical conductor 1), adjoin the list that the light turns to face 1c
A face 21a5 has the smallest distance.
If the end face is designed as flat, continuous face, it can occur, (it preferably passes through the bonding bed
The end regions of the optical conductor are closed) become too small or excessive, and cannot be guaranteed the end face with adhesive most
Goodly, it especially fully covers.Especially when the shell described as being shown in figure is not in the region of the bonding bed
When being parallel to the end face but stretching with favouring the end face, then this can be such situation.
It can be guaranteed the design scheme in the form of being arranged to step-like multiple single faces, the end face is provided
With the optimal covering of the adhesive, especially complete cover.
In addition a kind of bolt 18 is configured in the region of the light emergence face 21a, the bolt is more than the optical conductor 1
Shell preferably protrudes at the dorsal surface of the optical conductor 1.The optical conductor 1 can be positioned and/or be fixed using the bolt 18
In the bracket 15.The bolt 18 shapes as follows in this design scheme, so that the bolt forms the single face
Described two single face 21a4,21a5 are subdivided into two other faces by the extension of 21a3, the extension respectively.
More particularly to the position using the fixed optical conductor of the bolt 18 in the bracket 15, because of the optical conductor
The certain gap in the opening 15a of the bracket 15.Thus there can be following risk, i.e., the second end of the described optical conductor is logical
It crosses and applies the adhesive or the contact pin 12a of the covering disk is disposed to be expressed in the bonding bed and against the opening 15a
Wall squeeze and the adhesive passes through be consequently formed, non-uniform gap in side and overflows.It is as described by being arranged
Such bolt can prevent this point.
Preferably, described single face 21a1,21a2,21a3,21a4,21a5 are configured to flat.
Can appropriately, described single face 21a1,21a2,21a3,21a4,21a5 are arranged parallel to each other.
It has shown that, when the continuous face or described single face 21a1,21a2,21a3,21a4,21a5 are in and hang down
Directly when the longitudinal axis Y in the center of the optical conductor 1, then it can be realized the good transmission by the end face.
" the central axis Y " of optical conductor 1 is herein for along the axis of the vertical extension of the optical conductor, the axis accordingly connects
The midpoint of the geometry of the cross section of the vertical extension along the optical conductor is connect, the cross-section is in perpendicular to the axis
Line.
Claims (18)
1. being used for the lighting unit (100) of motor vehicle, the lighting unit is for generating at least one illumination functions and/or instruction
Function, wherein the lighting unit (100) has shell (10) and the closing shell nozzle with shell nozzle (11)
(11) covering disk (12), wherein the shell nozzle (11) circular edge is being provided with bonding bed (13), it is described
Covering disk (12) is inserted in the bonding bed (13) using covering disc zone (12a) and utilizes adhesive (14) and the shell
Body (10) bonding, and wherein, in the shell (10)
It is disposed at least one optical conductor (1,2) of elongation and is associated at least the one of at least one optical conductor (1,2)
A light source (3,4), wherein the light of at least one light source (3,4) can be by least one optical conductor (1,2)
Injection region (1a, 2a) at first end region is injected into the optical conductor (1,2),
Wherein, at least one described optical conductor (1,2) has light emergence face (1b, 2b) at its leading flank and to being placed in
At the dorsal surface of the leading flank there is light to turn to face (1c, 2c), to be injected into from least one described light source (3,4) described
Light at least one optical conductor (1,2) the light turn to turned at face (1c, 2c) and by the light emergence face (1b,
2b) launch from the optical conductor (1,2),
It is characterized in that,
At least one described optical conductor (1,2) has in the second end region (21,22) limits at least one described optical conductor
(1,2), light can be saturating end face (21a, 22a), and wherein, the second end region (21,22) of the optical conductor (1,2)
It is projected into the bonding bed (13) as follows, so that the end face (21a, 22a), which at least partially contacts, is located at described glue
Tie the adhesive (14) in bed (13).
2. lighting unit according to claim 1, which is characterized in that the adhesive (14) is configured to light absorbing.
3. lighting unit according to claim 1 or 2, which is characterized in that the end face (21a, 22a) comprehensively contacts
The adhesive (14).
4. lighting unit according to claim 1, which is characterized in that be disposed in the shell (10) for keeping
State at least one bracket (15) of at least one optical conductor (1,2).
5. lighting unit according to claim 4, which is characterized in that at least one described bracket (15) and the shell
(10) it is collectively form the bonding bed (13) for covering disk (12).
6. lighting unit according to claim 4, which is characterized in that the wall portion of the inside of limitation bonding bed (13)
(13a) has at least one recess (15a) or opening, and the wall portion is for the part of the shell or by least one described bracket
(15) it is formed, the second end region (21,22) of at least one optical conductor (1,2) passes through at least one described recess or opens
Mouth is projected into the bonding bed (13).
7. lighting unit according to claim 1, which is characterized in that the end face is made of continuous face.
8. lighting unit according to claim 1, which is characterized in that the end face (21a, 22a) is by two or more
A single face is constituted.
9. lighting unit according to claim 8, which is characterized in that adjacent single face (21a1,21a2,21a3,
21a4,21a5) abut one another to stairstepping.
10. lighting unit according to claim 7, which is characterized in that the continuous face flatly constructs.
11. lighting unit according to claim 8, which is characterized in that the single face (21a1,21a2,21a3,21a4,
21a5) flatly construct.
12. according to lighting unit described in claim 8,9 or 11, which is characterized in that the single face (21a1,21a2,
21a3,21a4,21a5) it is arranged parallel to each other.
13. lighting unit according to claim 7, which is characterized in that the continuous face is in perpendicular to the light guide
The longitudinal axis (Y) in the center of body (1,2).
14. lighting unit according to claim 8, which is characterized in that the single face (21a1,21a2,21a3,21a4,
Longitudinal axis (Y) 21a5) in the center perpendicular to the optical conductor (1,2).
15. lighting unit according to claim 1, which is characterized in that the lighting unit is configured to motor-driven vehicle headlight adapter.
16. lighting unit according to claim 4, which is characterized in that the bracket (15) be just what a.
17. lighting unit according to claim 9, which is characterized in that the ladder is along from least one described optical conductor
The dorsal surface at the rear portion of (1,2) to the direction of its leading flank stretches.
18. motor-driven vehicle headlight adapter, with one or more according to claim 1 to lighting unit described in any one of 14.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA50010/2016 | 2016-01-11 | ||
| ATA50010/2016A AT518118B1 (en) | 2016-01-11 | 2016-01-11 | Lighting unit for a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106989337A CN106989337A (en) | 2017-07-28 |
| CN106989337B true CN106989337B (en) | 2019-04-19 |
Family
ID=57485396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006485.9A Active CN106989337B (en) | 2016-01-11 | 2017-01-05 | Lighting unit and motor-driven vehicle headlight adapter for motor vehicle |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3190332B1 (en) |
| CN (1) | CN106989337B (en) |
| AT (1) | AT518118B1 (en) |
| ES (1) | ES2698358T3 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT520398B1 (en) * | 2017-08-29 | 2020-10-15 | Zkw Group Gmbh | LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE |
| AT520400B1 (en) * | 2017-08-29 | 2020-10-15 | Zkw Group Gmbh | LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE |
| AT520399B1 (en) * | 2017-08-29 | 2020-10-15 | Zkw Group Gmbh | LIGHTING DEVICE AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE |
| US10151436B1 (en) * | 2017-10-12 | 2018-12-11 | GM Global Technology Operations LLC | Vehicle lighting assembly with light transfer optical system |
| WO2021204373A1 (en) * | 2020-04-08 | 2021-10-14 | HELLA GmbH & Co. KGaA | Light guide for a lighting device of a vehicle and lighting device with such a light guide |
| DE102020210315A1 (en) | 2020-08-13 | 2022-02-17 | Daimler Ag | light strip |
| EP4006411A1 (en) * | 2020-11-27 | 2022-06-01 | ZKW Group GmbH | Lighting device for a motor vehicle as well as a motor vehicle's headlamp with such a lighting device |
| FR3128768B1 (en) * | 2021-11-01 | 2024-01-12 | Valeo Vision | MOUNTING ASSEMBLY FOR LIGHTING DEVICE |
| FR3139180A1 (en) * | 2022-08-26 | 2024-03-01 | Psa Automobiles Sa | Light guide with diffusing end for optical unit for lighting and/or signaling of a motor vehicle |
| CN116697294B (en) * | 2023-08-01 | 2023-12-15 | 领为视觉智能科技(宁波)有限公司 | Light guide assembly of special-shaped car lamp and car |
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| CN102109135A (en) * | 2009-12-24 | 2011-06-29 | 株式会社本田阿克塞斯 | Illuminating device for vehicle |
| CN103867968A (en) * | 2012-12-14 | 2014-06-18 | Sl株式会社 | Lamp for vehicle |
| CN104105921A (en) * | 2012-12-20 | 2014-10-15 | 齐扎拉光系统有限责任公司 | Light-emitting unit for projector lamp |
| CN104913252A (en) * | 2014-03-14 | 2015-09-16 | Sl株式会社 | Lamp for vehicle |
| CN105008180A (en) * | 2013-03-07 | 2015-10-28 | 齐扎拉光系统有限责任公司 | Lighting device for a vehicle headlight |
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| JP4038267B2 (en) * | 1998-03-05 | 2008-01-23 | トヨタ自動車株式会社 | Vehicle lighting |
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| ITPD20120169A1 (en) * | 2012-05-28 | 2013-11-29 | Automotive Lighting Italia S P A A Socio Unico | LIGHTING DEVICE FOR VEHICLES |
| DE102012109422B4 (en) * | 2012-10-04 | 2023-07-06 | HELLA GmbH & Co. KGaA | Method for arranging a light-conducting rod in a lighting device of a vehicle |
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| FR3002794B1 (en) * | 2013-03-04 | 2015-03-20 | Valeo Vision Belgique | LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE HAVING A LIGHT GUIDE |
| DE102014116517B4 (en) * | 2014-11-12 | 2022-04-28 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | lighting device |
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2016
- 2016-01-11 AT ATA50010/2016A patent/AT518118B1/en not_active IP Right Cessation
- 2016-12-06 EP EP16202322.0A patent/EP3190332B1/en active Active
- 2016-12-06 ES ES16202322T patent/ES2698358T3/en active Active
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2017
- 2017-01-05 CN CN201710006485.9A patent/CN106989337B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102109135A (en) * | 2009-12-24 | 2011-06-29 | 株式会社本田阿克塞斯 | Illuminating device for vehicle |
| CN103867968A (en) * | 2012-12-14 | 2014-06-18 | Sl株式会社 | Lamp for vehicle |
| CN104105921A (en) * | 2012-12-20 | 2014-10-15 | 齐扎拉光系统有限责任公司 | Light-emitting unit for projector lamp |
| CN105008180A (en) * | 2013-03-07 | 2015-10-28 | 齐扎拉光系统有限责任公司 | Lighting device for a vehicle headlight |
| CN104913252A (en) * | 2014-03-14 | 2015-09-16 | Sl株式会社 | Lamp for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| AT518118B1 (en) | 2017-11-15 |
| EP3190332B1 (en) | 2018-09-12 |
| ES2698358T3 (en) | 2019-02-04 |
| CN106989337A (en) | 2017-07-28 |
| EP3190332A1 (en) | 2017-07-12 |
| AT518118A1 (en) | 2017-07-15 |
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