CN105333369B - License plate lamp for motor vehicles and the motor vehicles comprising the license plate lamp - Google Patents
License plate lamp for motor vehicles and the motor vehicles comprising the license plate lamp Download PDFInfo
- Publication number
- CN105333369B CN105333369B CN201410355488.XA CN201410355488A CN105333369B CN 105333369 B CN105333369 B CN 105333369B CN 201410355488 A CN201410355488 A CN 201410355488A CN 105333369 B CN105333369 B CN 105333369B
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- Prior art keywords
- license plate
- light
- axis
- motor vehicles
- light distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/56—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for illuminating registrations or the like, e.g. for licence plates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of license plate lamp for motor vehicles and the motor vehicles comprising the license plate lamp.The license plate lamp includes: at least one light source；Light distribution device, for being adjusted to the light beam issued from light source to form the illumination light of the licence plate of directive motor vehicles, wherein, the light distribution device has the light distribution portion for receiving and adjusting the light beam issued from light source, and the light distribution portion central axis substantially parallel with the light-emitting axis of light source relative to it is 180 degree rotational symmetry.The license plate lamp can improve the interchangeability of installation and the manufacture of license plate lamp by the way that the light distribution portion of rotational symmetry is arranged.
Description
Technical field
The present invention relates to optical illumination field more particularly to a kind of license plate lamp for motor vehicles and include the license plate lamp
Motor vehicles.
Background technique
The licence plate (license plate at motor vehicles front and tail portion is such as arranged in) of motor vehicles is to discriminate between the weight of motor vehicles
Indicate.In order to enable the licence plate of motor vehicles can be seen clearly to meet the requirement of traffic law, in motor vehicles
On generally require setting license plate lamp.Illumination light is projeced on licence plate so that on licence plate by the top that license plate lamp is usually located at licence plate
Each position have enough brightness.However, being carried out since licence plate has certain area to each position of licence plate
The illumination of uniform high-efficiency is not easy to.Moreover, at the same time using in the case where multiple license plate lamps, the combination of each license plate lamp and mutually
It is transsexual to will also result in problem.
Summary of the invention
The object of the present invention is to provide a kind of license plate lamps for motor vehicles, are easy to combine realization to each licence plate
It illuminates and there is good interchangeability.
The object of the invention is also to provide a kind of motor vehicles including above-mentioned license plate lamp.
In order to achieve the above-mentioned object of the invention, technical solution of the present invention is accomplished by the following way:
According to the first aspect of the invention, a kind of license plate lamp for motor vehicles is provided, comprising:
At least one light source；
Light distribution device, for being adjusted to the light beam issued from light source to form the illumination of the licence plate of directive motor vehicles
Light,
Wherein, the light distribution device has the light distribution portion for receiving and adjusting the light beam issued from light source, the light distribution
Portion's central axis substantially parallel with the light-emitting axis of light source relative to it is 180 degree rotational symmetry.
Further, the license plate lamp for motor vehicles can also include lamp housing, for accommodating light source and light distribution dress
It sets, and wherein the light distribution device can also include support portion, the support portion is used to support light distribution portion and fixes with lamp housing.
Further, the light distribution portion can have the curvature of variation.
Still further, the light distribution portion can be divided into multiple first axis sub-districts along the first axle, it is described
Adjacent two first axis sub-district in multiple first axis sub-districts has different curvature on first axle direction, described
The light-emitting axis of first axle and light source is substantially vertical, by license plate lamp installation on the rolling stock when, the first axle with
The driving direction of motor vehicles is substantially vertical.
Further, the first axis sub-district can be the banded regions extended along second axis direction, and described the
Two axis directions and the light-emitting axis of light source and the first axle are vertical.
Also further, the light beam received from light source can be divided into multiple sub-lights by the multiple first axis sub-district
Beam, the multiple beamlet are respectively facing multiple part guidances of motor car license plate, wherein each first axis sub-district pair
It is one or more in beamlet described in Ying Yu.
Also further, each first axis sub-district can be divided into the multiple second axial sub-districts, institute along second axis
The axial sub-district of adjacent two second stated in the multiple second axial sub-districts has different curvature on second axis direction.
Specifically, each first axis sub-district may include the axial sub-district of two, three, four, or more second.
Specifically, the light distribution portion may include two, three, four, five, six or more first axis
Area.
Specifically, the light distribution portion can be mirror symmetry relative to second axis.
Specifically, the license plate lamp for motor vehicles may include two light sources, and the light distribution portion can be in direction
The side of light source has on first axle direction there are two first axle recessed portion, corresponding with described two light sources respectively.
Specifically, the light distribution portion can have on second axis direction in the side towards light source there are two second axis
Recessed portion.
Specifically, the light source can be LED light source.
Specifically, the light distribution device can be integrally formed by translucent material.
According to another aspect of the present invention, a kind of motor vehicles are provided, including being used for as described in above-mentioned any example
The license plate lamp of motor vehicles.
It can be changed by the way that the light distribution portion of rotational symmetry is arranged in terms of at least one of above-mentioned technical proposal of the invention
The interchangeability of installation and the manufacture of kind license plate lamp.License plate lamp and motor vehicles according to the present invention for motor vehicles, energy
It enough improves the versatility of component and reduces production and installation cost.
Detailed description of the invention
Fig. 1 shows the schematic diagram of license plate lamp illumination according to an embodiment of the invention；
Fig. 2 shows license plate lamps according to an embodiment of the invention in the vertical plane perpendicular to motor vehicles driving direction
Schematic cross sectional views；
Fig. 3 shows license plate lamp according to an embodiment of the invention in the vertical plane for being parallel to motor vehicles driving direction
Schematic cross sectional views；
Fig. 4 shows the light distribution device in license plate lamp according to an embodiment of the invention perpendicular to motor vehicles driving direction
Vertical plane in schematic cross sectional views；
Fig. 5 shows the light distribution device in license plate lamp according to an embodiment of the invention and is being parallel to motor vehicles driving direction
Vertical plane in schematic cross sectional views；
Fig. 6 shows the schematic plan of the light distribution device in license plate lamp according to an embodiment of the invention；And
Fig. 7 schematically shows the first axis sub-district pair of the light distribution device in license plate lamp according to an embodiment of the invention
The guiding function of illuminating bundle.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Illustrating
In book, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to embodiment of the present invention
Illustrate to be intended to explain present general inventive concept of the invention, and is not construed as to a kind of limitation of the invention.
Fig. 1 schematically shows the lighting method of the license plate lamp 100 of an embodiment according to the present invention.License plate lamp 100
In the top of motor car license plate 200, illumination light 300 is issued to illuminate to motor car license plate 200.It is marked in Fig. 1
12 typical positions on licence plate 200, are respectively indicated with the English alphabet a-l with circle.It is typical by these
The performances such as uniformity and the brightness that license plate lamp 100 illuminates licence plate can be tested and be assessed in position.It is longer for licence plate 200
Situation, as shown in Figure 1, can be illuminated using two combinations of license plate lamp 100 so that each position on licence plate 200 has
Enough illumination uniformities and brightness.But it's not necessary, such as one, three, four or more boards also can be used
Illuminator 100 is illuminated, and those skilled in the art can select the quantity of license plate lamp 100 according to the requirement of illumination.
Fig. 2 shows a kind of examples of license plate lamp as shown in Figure 1.The license plate lamp 100 includes light source 101 and light distribution device
102.The light distribution device 102 is for being adjusted to form the licence plate of directive motor vehicles the light beam 103 issued from light source 101
200 illumination light 300.The light distribution device 102 can have for receiving and adjusting the light beam 103 issued from light source 101
Light distribution portion 104, the light distribution portion 104 central axis 106 substantially parallel with the light-emitting axis 105 of light source 101 relative to it are
180 degree rotational symmetry.I.e. by light distribution portion 104 around center axis thereof 106 rotate 180 degree after shape and the light distribution that does not rotate
The shape in portion 104 is substantially coincident.Typically, central axis 106 passes through the geometric center in light distribution portion 104.As an example, described
Light distribution portion 104 may include optical surface.
Since the light distribution of the illumination light 300 projected from license plate lamp 100 is mainly determined by light distribution portion 104, for
Above-mentioned example structure, for being mounted directly the license plate lamp 100 on the rolling stock and being mounted on again after rotation 180 degree
Two kinds of situations on vehicle, illumination light 300 will be with essentially identical light distribution.This installation and manufacture for license plate lamp 100
It is all beneficial.For example, when needing two license plate lamps 100 symmetrically to be illuminated, if the light distribution portion 104 of license plate lamp 100
It is not rotational symmetry as described above, then needs to consider installation direction problem, otherwise may not be able to realize desired illuminating effect.
For another example having is not rotational symmetry as described above when installing the license plate lamp of the preceding licence plate and tail licence plate that are used for motor vehicles
The license plate lamp in light distribution portion be also likely to be present specific installation direction problem.If installation direction is inconsistent, in practice often
It may cause and need to make two different components to meet the needs of system, which results in the risings of manufacturing cost.And it uses
The light distribution portion 104 of 180 degree rotational symmetry as described above, license plate lamp 100 are installed in the case where 0 degree of rotation and rotation 180 degree
Essentially identical light distribution can be obtained, therefore, there is no need to consider the problems of installation direction.Avoiding problems unnecessary peaces
Dress and manufacturing cost.
As an example, license plate lamp 100 can also include lamp housing 107, for accommodating light source 101 and light distribution device 102.Light distribution
Device 102 can also include support portion 102a, and the support portion 102a is used to support light distribution portion 104 and fixes with lamp housing 107.Example
Such as, light source 101 can be carried by light source base 1011.
In one example, in order to enable the illumination light 300 that license plate lamp 100 issues can obtain light intensity more evenly, light distribution
Portion 104 can have the curvature of variation.In other words, the curvature of the various pieces in light distribution portion 104 can be inconsistent.Such as with
The curvature in light portion 104 can be variation, the light-emitting axis 105 in the first axle direction and light source 101 on first axle direction
Substantially vertically.When by the installation of license plate lamp 100 on the rolling stock, the driving direction base of the first axle and motor vehicles
It is vertical in sheet.Since Fig. 2 is the schematic cross sectional views in the vertical plane perpendicular to motor vehicles driving direction, so first axle
The direction of line is left and right directions in Fig. 2, as shown in the X-axis line in Fig. 2.The curvature in light distribution portion 104 can also be in second axis
It is variation on direction, the second axis direction and the light-emitting axis 105 of light source 101 and the first axle are vertical.Due to
Fig. 3 is the schematic cross sectional views in the vertical plane for being parallel to motor vehicles driving direction, so the direction of second axis is in Fig. 3
In be left and right directions, as shown in the Y-axis line in Fig. 3.As an example, the curvature in light distribution portion 104 is also possible in first axle side
To and second axis direction on all change.By means of the light distribution portion 104 of modified curvature, the photograph of license plate lamp can be improved
Obvious results fruit, such as the illumination zone of license plate lamp can be increased, reduce luminance difference on licence plate between different parts etc..
Fig. 6 gives the top view in the light distribution portion 104 of an embodiment according to the present invention.It can be clearly from Fig. 6
Out, light distribution portion 104 is divided into multiple first axis sub-districts 1041, the multiple first axle along first axle direction (X-axis line)
Adjacent two first axis sub-district 1041 into sub-district 1041 has different curvature on first axle direction.With not
The first axis sub-district 1041 of same curvature can adjust the light distribution of illumination light 300, especially will focus on certain on licence plate
The illumination intensity at a little positions be distributed to region relatively darker on licence plate (corner) so that illumination intensity more uniformly spread with
Improve optical efficiency.This is particularly useful in the case where licence plate is relatively long.
As an example, as shown in fig. 6, first axis sub-district 1041 can be along the band-like of second axis direction extension
Area.Different positions that each banded regions can correspond respectively on licence plate to be illuminated are designed.With shown in fig. 1 double
For the situation of license plate lamp illumination, such as the light distribution portion 104 of the light distribution device 102 in the license plate lamp 100 on the left side has such as Fig. 6 institute
The multiple first axis sub-districts 1041 shown can then be designed shown in Fig. 6 from first first axis sub-district 1a of left number
Upper left corner area (region a as shown in Figure 1) to licence plate is guided at will issue from light source 101 and be irradiated to light thereon,
It will be designed to issue from light source 101 from the second of left number first axis sub-district 1b and the light being irradiated to thereon is guided to licence plate
Left area (region a and the region g as shown in Figure 1), by from the third of left number and the 4th first axis sub-district 1c,
1d is designed to that light thereon will be issued and be irradiated to from light source 101 guides region (the as shown in figure 1 institute partially intermediate to the left side of licence plate
The region b and the region h shown), it will be designed to issue and be irradiated to from light source 101 from the 5th of left number the first axis sub-district 1e
Light thereon guides the partially intermediate lower area (region i as shown in Figure 1) to licence plate, will be from the 6th of left number the first
Axial sub-district 1f is designed to that light thereon will be issued and be irradiated to from light source 101 to be guided to the upper area of the centre partially of licence plate
(region c as shown in Figure 1).By means of above-mentioned design, each region on the left side of licence plate is all assigned to light intensity, this
It is easy to guarantee the uniformity of illumination and improves optical efficiency.However above-mentioned design scheme is only exemplary, each first axle
It is without being limited thereto to sub-district 1041 and the corresponding relationship at each position on licence plate, it can be changed according to the requirement of design or mutually
It changes, moreover, the number in the region of licence plate to be illuminated corresponding to each first axis sub-district 1041 also can change, such as right
It can also be corresponding with tri- regions a, c and g on licence plate in second first axis sub-district 1b.
The example in light distribution portion 104 as shown in FIG. 6 is the license plate lamp 100 for being directed to double light sources, the i.e. left side in light distribution portion 104
Right two half parts correspond respectively to a light source 101.Correspond to left side light source 101a (such as Fig. 2 with positioned at 104 left side of light distribution portion
With shown in Fig. 4) the above-mentioned first to the 6th first axis sub-district 1a-1f it is similar, on 104 right-hand component of light distribution portion, be provided with
Six first axis sub-districts corresponding to right side source 101b (as shown in Figure 2 and Figure 4).The design of this six first axis sub-districts
Thinking and mode are similar to the above-mentioned first to the 6th first axis sub-district 1a-1f, and details are not described herein.It should be appreciated that according to this
The license plate lamp 100 of the embodiment of invention is not limited in that a light source, three light sources, four also can be used using two light sources
A light source or more light source.
As an example, due to using multiple first axis sub-districts 1041 with different curvature, the multiple first axle
The light beam 103 received from light source 101 can be divided into multiple beamlets 108 to sub-district 1041, as shown in Figure 7.It is the multiple
Beamlet 108 is respectively facing multiple part guidances of motor car license plate 200, wherein each first axis sub-district 1041 is corresponding
It is one or more in the beamlet 108.
It should be noted that, although above-mentioned be illustrated first axis sub-district 1041 by taking banded regions as an example, but the
The shape of one axial sub-district 1041 is without being limited thereto, for example, it can also be using other shapes such as ring-type, bulks.
As an example, each first axis sub-district 1041 can also be divided into multiple second along second axis (Y-axis line)
Axial sub-district 1042, the axial sub-district 1042 of adjacent two second in the multiple second axial sub-district 1042 is in second axis
There is different curvature on direction.That is, light distribution portion 104 is also divided into different curvature on second axis direction
Multiple sub-districts.The second axial sub-district 1042 with different curvature can be matched with first axis sub-district, be license plate lamp
The distribution and design of the light intensity of the illumination light 300 of 100 outgoing provide greater flexibility preferably to meet licence plate lighting requirement
With raising optical efficiency.
In an embodiment of the present invention, the quantity of first axis sub-district 1041 and the second axial sub-district 1042 is not by Fig. 6
The limitation of the quantity of shown exemplary axial sub-district.As an example, light distribution portion 104 may include two, three, four,
Five, six or more first axis sub-districts 1041.And each first axis sub-district may include two, three, four or
More second axial sub-districts.
As an example, it is mirror symmetry that the light distribution portion 104, which can be set into relative to second axis,.Such as this can be with
It is adapted to the requirement using double light sources or illuminating effect symmetrically is better achieved.
As an example, when the license plate lamp for motor vehicles includes two light sources 101, as shown in figure 4, light distribution portion 104
Can have on first axle direction in the side towards light source 101 there are two first axle recessed portion 109, respectively with described two
A light source 101 is corresponding.
As an example, the light distribution portion 104 can have two in the side towards light source 101 on second axis direction
Second axis recessed portion 110, as shown in Figure 5.
As an example, light distribution device 102 can be by such as resin, modeling for example including light distribution portion 104 and support portion 102a
The translucent materials such as material or glass are made into integration.This can simplify the manufacture craft of license plate lamp 100 to reduce cost.
As an example, light source 101 in the license plate lamp 100 of embodiment according to the present invention can be LED light source, but this hair
It is bright without being limited thereto, various other illumination light sources as known in the art can also be used.
The embodiment of the present invention also provides a kind of motor vehicles, including being used for motor vehicles described in any of the above-described example
License plate lamp.In the motor vehicle, which can be independently operated, or be applied in combination.A such as board of motor vehicles
According to that can be illuminated by a license plate lamp, can also be illuminated by two or more license plate lamps.As an example, having identical
Multiple license plate lamps of structure also may be respectively used for the more than one licence plate (licence plate and tail licence plate before such as) to motor vehicles
It is illuminated.Although the top that license plate lamp is located at motor car license plate is shown in the accompanying drawings, this is only schematical.Make
For example, license plate lamp can be located at any side of motor car license plate, such as the lower section of motor car license plate, side, even
Corner etc..
Although in conjunction with attached drawing, the present invention is described, and embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and should not be understood as to a kind of limitation of the invention.
Although some embodiments of present general inventive concept have been shown and have illustrated, those of ordinary skill in the art will be managed
Solution can make a change these embodiments in the case where the principle and spirit without departing substantially from this present general inventive concept, of the invention
Range is limited with claim and their equivalent.
Claims (10)
1. a kind of license plate lamp for motor vehicles, comprising: at least one light source；Light distribution device, for issuing from light source
Light beam is adjusted to form the illumination light of the licence plate of directive motor vehicles, wherein the light distribution device have for receive and
Adjust the light distribution portion of the light beam issued from light source, the light distribution portion center substantially parallel with the light-emitting axis of light source relative to it
Axis is 180 degree rotational symmetry, and the modified curvature in light distribution portion,
The light distribution portion is divided into multiple first axis sub-districts along first axle, adjacent in the multiple first axis sub-district
Two first axis sub-districts on first axle direction have different curvature, the light-emitting axis base of the first axle and light source
Vertical in sheet, when by license plate lamp installation on the rolling stock, the driving direction of the first axle and motor vehicles is substantially
Vertically,
The first axis sub-district is the banded regions extended along second axis direction, the hair in the second axis direction and light source
Optical axis and the first axle are vertical,
The light beam received from light source is divided into multiple beamlets by the multiple first axis sub-district, and the multiple beamlet is divided
Not towards multiple part guidances of motor car license plate, wherein each first axis sub-district corresponds to one in the beamlet
Or more,
Each first axis sub-district is divided into the multiple second axial sub-districts along second axis, in the multiple second axial sub-district
The axial sub-district of adjacent two second there is different curvature on second axis direction.
2. the license plate lamp according to claim 1 for motor vehicles, further includes lamp housing, for accommodating light source and light distribution dress
It sets, and wherein the light distribution device further includes support portion, the support portion is used to support light distribution portion and fixes with lamp housing.
3. the license plate lamp according to claim 1 for motor vehicles, which is characterized in that each first axis sub-district includes
The axial sub-district of two, three, four, or more second.
4. the license plate lamp according to any one of claim 1-3 for motor vehicles, which is characterized in that the light distribution portion
Include two, three, four, five, six or more first axis sub-districts.
5. the license plate lamp according to any one of claim 1-3 for motor vehicles, which is characterized in that the light distribution portion
It is mirror symmetry relative to second axis.
6. the license plate lamp according to any one of claim 1-3 for motor vehicles, which is characterized in that described to be used for machine
The license plate lamp of motor-car includes two light sources, there are two the light distribution portion has on first axle direction in the side towards light source
First axle recessed portion, it is corresponding with described two light sources respectively.
7. the license plate lamp according to any one of claim 1-3 for motor vehicles, which is characterized in that the light distribution portion
Second axis recessed portion there are two having on second axis direction in the side towards light source.
8. the license plate lamp according to any one of claim 1-3 for motor vehicles, which is characterized in that the light source is
LED light source.
9. the license plate lamp according to any one of claim 1-3 for motor vehicles, which is characterized in that the light distribution dress
It sets and is integrally formed by translucent material.
10. a kind of motor vehicles, including the license plate lamp according to claim 1 to 9 for motor vehicles.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410355488.XA CN105333369B (en) | 2014-07-24 | 2014-07-24 | License plate lamp for motor vehicles and the motor vehicles comprising the license plate lamp |
| PCT/CN2015/084923 WO2016011965A1 (en) | 2014-07-24 | 2015-07-23 | License plate lamp for automobile vehicle and automobile vehicle including the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410355488.XA CN105333369B (en) | 2014-07-24 | 2014-07-24 | License plate lamp for motor vehicles and the motor vehicles comprising the license plate lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333369A CN105333369A (en) | 2016-02-17 |
| CN105333369B true CN105333369B (en) | 2019-08-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410355488.XA Active CN105333369B (en) | 2014-07-24 | 2014-07-24 | License plate lamp for motor vehicles and the motor vehicles comprising the license plate lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105333369B (en) |
| WO (1) | WO2016011965A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084270A (en) * | 2018-07-20 | 2018-12-25 | 常州星宇车灯股份有限公司 | A kind of license plate lamp |
| JP2020069919A (en) * | 2018-10-31 | 2020-05-07 | 市光工業株式会社 | Vehicular lighting fixture |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934798A (en) * | 1997-03-07 | 1999-08-10 | Truck-Lite Co., Inc. | Light emitting diode license lamp |
| SI21553A (en) * | 2003-07-10 | 2005-02-28 | Hella Lux Slovenija | Light for illuminating vehicle licence plates of |
| DE102004018424B4 (en) * | 2004-04-08 | 2016-12-08 | Docter Optics Se | Process for producing a lens |
| CN102062346A (en) * | 2009-11-12 | 2011-05-18 | 富准精密工业(深圳)有限公司 | Light-emitting module |
| FR2957035B1 (en) * | 2010-03-05 | 2012-05-18 | Peugeot Citroen Automobiles Sa | VEHICLE POLICE PLATE LIGHTING DEVICE |
| CN102353002A (en) * | 2011-07-27 | 2012-02-15 | 无锡爱迪信光电科技有限公司 | LED (light emitting diode) automobile licence plate lamp |
| DE102012214138B4 (en) * | 2012-08-09 | 2021-01-28 | Automotive Lighting Reutlingen Gmbh | Light module of a motor vehicle lighting device with lens element and reflector |
| DE102012218785A1 (en) * | 2012-10-16 | 2014-05-15 | Osram Gmbh | LAMP |
| CN103148444A (en) * | 2013-02-10 | 2013-06-12 | 常州通宝照明有限公司 | Light distribution lens for LED (light emitting diode) lamp |
| CN203628488U (en) * | 2013-11-27 | 2014-06-04 | 宁波均胜汽车电子股份有限公司 | Automobile license plate lamp |
| CN103775924A (en) * | 2014-02-24 | 2014-05-07 | 丹阳谊善车灯设备制造有限公司 | License plate lamp applicable to automobiles |
-
2014
- 2014-07-24 CN CN201410355488.XA patent/CN105333369B/en active Active
-
2015
- 2015-07-23 WO PCT/CN2015/084923 patent/WO2016011965A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016011965A1 (en) | 2016-01-28 |
| CN105333369A (en) | 2016-02-17 |
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