CN208457851U - For the reflective back plane of car light, car light and vehicle - Google Patents
For the reflective back plane of car light, car light and vehicle Download PDFInfo
- Publication number
- CN208457851U CN208457851U CN201820204823.XU CN201820204823U CN208457851U CN 208457851 U CN208457851 U CN 208457851U CN 201820204823 U CN201820204823 U CN 201820204823U CN 208457851 U CN208457851 U CN 208457851U
- Authority
- CN
- China
- Prior art keywords
- back plane
- reflective back
- light
- car light
- shaped protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of for the reflective back plane of car light, car light and vehicle, to improve the illuminating effect and visual impact of car light.Wherein, it is reflecting surface in a side surface of the light source towards car light for the reflective back plane of car light and multiple diamond shaped protrusion elements is distributed with, diamond shaped protrusion element has multiple reflection sections.Under the irradiation of natural light or when car light is opened, diamond shaped protrusion element can be showed such as the jewelly bright effect of diamond, and with the difference of human eye viewing location, it has different reflection sections and reflects light to human eye, therefore, entire car light can build out the visual effect of " walk shifts the scenes " without fixed luminous boundary.
Description
Technical field
The utility model relates to car lighting technical fields, more particularly to a kind of reflective back plane for car light, car light
And vehicle.
Background technique
Automobile has greatly facilitated the development of human society, has been as modern civilization society efficiently transport facility
People's lives, which are brought, to be greatly facilitated and conveniently.Car light is as car lighting tool, in the process of vehicle safe driving
In play very important effect.Currently, common car light mainly have halogen bulb add reverberation bowl, LED light group add reverberation bowl,
LED light group adds several structure types such as light guide member.
With the continuous improvement of user demand, the update of structure, pattern and the luminous intensity distribution performance of car light etc. also increasingly frequency
It is numerous, the illuminating effect and visual impact of car light how are improved, is that current vehicle and car light manufacturer pursue and explore always
Target.
Utility model content
The purpose of the utility model embodiment be to provide it is a kind of for the reflective back plane of car light, car light and vehicle, to improve
The illuminating effect and visual impact of car light.
The one aspect of the utility model embodiment provides a kind of reflective back plane for car light, the reflective back plane court
A side surface to the light source of the car light is reflecting surface and multiple diamond shaped protrusion elements, the diamond shaped protrusion is distributed with
Unit has multiple reflection sections.
Optionally, the global shape of the reflective back plane is in parabolic shape, double-curved shapes or free form surface shape.
Optionally, the bottom profile shape of the diamond shaped protrusion element includes rectangle, square, pentagon, six sides
Shape, circle, diamond shape, star or triangle.
Optionally, the multiple diamond shaped protrusion element is arranged in array.
Optionally, the side of the reflective back plane towards the light source of the car light has reflecting layer of aluminizing.
Optionally, the reflective back plane is sheet-metal formed reflective back plane or injection molding reflective back plane.
It is single that multiple diamond shaped protrusions are distributed with towards a side surface of light source in the reflective back plane of the utility model embodiment
Member, when car light close when, under the irradiation of natural light, these diamond shaped protrusion elements reflect natural light, can show as
The jewelly bright effect of diamond；When car light is opened, the light that light source issues is radiated at these diamond shaped protrusion elements
Above and reflected, so that the visual effect itself being lit such as these diamond shaped protrusion elements is showed, it is bright and brilliant.With
The difference of human eye viewing location, have different reflection sections by light to human eye reflect, therefore, entire car light is without fixed hair
Plain edge circle can build out the visual effect of " walk shifts the scenes ".Furthermore, it is possible to global shape, brill by adjusting reflective back plane
It designs to meet the light distribution demand of car light in the reflection section of stone shape protrusion element.Compared with prior art, using the utility model reality
The reflective back plane of example is applied, the illuminating effect and visual impact of car light can be significantly improved.
The other side of the utility model embodiment provides a kind of car light, after being fixedly connected and forming cavity
Shell and transparent face mask, fixed mounting bracket in the cavity, and it is fixed on the light source in the mounting bracket and as before
Reflective back plane described in any technical solution is stated, the reflective back plane is anti-towards the transparent face mask by the light of the light source
It penetrates.
Compared with prior art, the illuminating effect of the utility model embodiment car light and visual impact significantly improve.
Optionally, the illuminator of the light source is halogen bulb or LED light group.
Optionally, the light source further includes diffuser plate cover, and the diffuser plate cover is located at the illuminator close to the reflection
The side of backboard.
The another aspect of the utility model embodiment provides a kind of vehicle, including described in aforementioned any technical solution
Car light.
Since the illuminating effect and visual impact of the car light of vehicle are preferable, vehicle has higher technology sense.
Detailed description of the invention
Fig. 1 is an embodiment of the present invention reflective back plane schematic diagram；
Fig. 2 is the diamond shaped protrusion element schematic diagram in an embodiment of the present invention reflective back plane；
Fig. 3 is another embodiment reflective back plane schematic diagram of the utility model；
Fig. 4 is the schematic cross-section of an embodiment of the present invention car light.
Appended drawing reference:
1- reflective back plane
2- light source
20- illuminator
21- diffuser plate cover
10- diamond shaped protrusion element
101- reflects section
3- rear shell
4- transparent face mask
5- mounting bracket
Specific embodiment
For the illuminating effect and visual impact for improving car light, the utility model embodiment provides a kind of for car light
Reflective back plane, car light and vehicle.To keep the purpose of this utility model, technical solution and advantage clearer, lifts implement below
Example is described in further detail the utility model.
As shown in Figure 1, Figure 2 and Figure 4, the reflective back plane 1 provided by the embodiment of the utility model for car light, reflective back plane
1 is reflecting surface towards a side surface of the light source 2 of car light and multiple diamond shaped protrusion elements 10 is distributed with, and diamond shaped protrusion is single
Member 10 has multiple reflection sections 101.
Wherein, the concrete type of car light is unlimited, such as can be front lamp of vehicle, light for vehicle or vehicle turn signal, etc..
As shown in figure 4, the structure of car light generally includes the rear shell 3 for being fixedly connected with and being formed cavity and transparent face mask 4, is fixed in cavity
Mounting bracket 5, and the light source 2 and reflective back plane 1 that are fixed in mounting bracket 5.Reflective back plane 1 is by the light court of light source 2
It is reflected to transparent face mask 4, to play the role of changing light to, optically focused and improve light efficiency.For example, reflective back plane 1 is towards car light
Light source 2 side be arranged the higher reflecting layer (not shown) of aluminizing of reflectivity, the effect of mirror-reflection can be showed.
Wherein, reflective back plane 1 it is whole shape in curved surface parameter, the section parameter of diamond shaped protrusion element 10, diamond
The distribution parameter etc. of shape protrusion element 10 can pass through computer according to the concrete shape design requirement and light distribution demand of car light
It is obtained after Computer Aided Design and emulation, finally obtains the reflective back plane design for meeting optical design requirements.
It is single that multiple diamond shaped protrusions are distributed with towards a side surface of light source in the reflective back plane of the utility model embodiment
Member, when car light close when, under the irradiation of natural light, these diamond shaped protrusion elements reflect natural light, can show as
The jewelly bright effect of diamond；When car light is opened, the light that light source issues is radiated at these diamond shaped protrusion elements
Above and reflected, so that the visual effect itself being lit such as these diamond shaped protrusion elements is showed, it is bright and brilliant.
The reflective back plane of the utility model embodiment, with the difference of human eye viewing location, having different reflection sections will
Light is reflected to human eye, and therefore, entire car light can build out the visual effect of " walk shifts the scenes " without fixed luminous boundary.
Furthermore, it is possible to be designed by adjusting the global shape of reflective back plane, the reflection section of diamond shaped protrusion element to meet car light
Light distribution demand.Compared with prior art, using the reflective back plane of the utility model embodiment, the illumination effect of car light can be significantly improved
Fruit and visual impact.
In the utility model embodiment, the global shape of reflective back plane 1 is not limited to a kind of shape shown in FIG. 1, according to
The shape design requirement of car light is different, and the global shape of reflective back plane 1 can be in parabolic shape, double-curved shapes or free song
Face shape, etc., wherein in parabolic shape reflective back plane be similar to it is bowl-shape, be also generally referred to as reverberation bowl.
In the utility model embodiment, the bottom profile shape of diamond shaped protrusion element 10 is unlimited, can be according to car light
Concrete shape design requirement and light distribution demand come specifically design.For example, the bottom profile shape of diamond shaped protrusion element 10 can
To be rectangle, square, pentagon, hexagon, circle, diamond shape, star, triangle or irregular polygon, etc..It bores
Stone shape protrusion element 10 can be in solid shape；In addition, diamond shaped protrusion element 10 can also be in hollow shape, at this point, reflective back plane 1
One side surface of backlight corresponds to diamond shaped protrusion element 10 and forms concave units.
The specific distribution form of diamond shaped protrusion element 10 is unlimited in reflective back plane 1, needs the specific pattern according to car light
It is specifically designed with light distribution demand.For example, in the embodiment shown in fig. 1, multiple diamond shaped protrusion elements 10 are arranged in array.
As shown in figure 3, multiple diamond shaped protrusion elements 10 can also be arranged in a setting in another embodiment of the utility model
Shape, such as arrangement are in hollow and annular.
The material type of reflective back plane 1 is unlimited, for example, can pass through sheet metal worker when reflective back plane 1 is using sheet metal
Skill molding；When reflective back plane 1 is using plastic material, can be formed by Shooting Technique.No matter which kind of material, technique are used,
Moulding process is easier, and yield is higher.
As shown in figure 4, the utility model embodiment also provides a kind of car light, the rear shell including being fixedly connected with and being formed cavity
3 and transparent face mask 4, the mounting bracket 5 that is fixed in cavity, and the light source 2 that is fixed in mounting bracket 5 and as aforementioned any
The reflective back plane 1 of technical solution, reflective back plane 1 reflect the light of light source 2 towards transparent face mask 4.
Ditto, since car light uses the reflective back plane 1 of previous designs, the illuminating effect of car light and visual impact effect
Fruit significantly improves compared with prior art.Wherein, concrete type used by the illuminator 20 of light source 2 is unlimited, such as can be halogen
Plain light bulb or LED light group etc..
As shown in figure 4, light source 2 further includes the diffuser plate cover 21 for uniform light, which is located at illuminator
20 close to the side of reflective back plane 1, so that light source 2, which is modulated to face, goes out light.Diffuser plate cover 21 is located at illuminator 20 and reflection is carried on the back
Between plate 1, the light that illuminator 20 issues is carried on the back through uniform light directive reflective back plane 1 is formed after diffuser plate cover 21 through reflection
After plate 1 reflects, the reflection section of the diamond shaped protrusion element in reflective back plane 1 will form more regular multiple light and shades, from
And keep visual effect more prominent.
In the utility model embodiment, the concrete type using the car light of above-mentioned design is unlimited, such as can be vehicle
Headlight, light for vehicle or vehicle turn signal, etc..
The utility model embodiment also provides a kind of vehicle, the car light including aforementioned any technical solution.Vehicle it is specific
Type is unlimited, such as can be car, SUV, sport car, or all kinds of engineering trucks.
Since the illuminating effect and visual impact of the car light of vehicle are preferable, vehicle has higher technology sense.
Further, since the visual effect of car light is prominent, and it is more noticeable, therefore, in a sense, also improve highway driving
Safety.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of reflective back plane for car light, which is characterized in that the reflective back plane towards the car light light source side
Surface is reflecting surface and multiple diamond shaped protrusion elements is distributed with, and the diamond shaped protrusion element has multiple reflection sections.
2. reflective back plane as described in claim 1, which is characterized in that the global shape of the reflective back plane is in paraboloidal
Shape, double-curved shapes or free form surface shape.
3. reflective back plane as described in claim 1, which is characterized in that the bottom profile shape packet of the diamond shaped protrusion element
Include rectangle, square, pentagon, hexagon, circle, diamond shape, star or triangle.
4. reflective back plane as described in claim 1, which is characterized in that the multiple diamond shaped protrusion element is arranged in array.
5. reflective back plane as described in claim 1, which is characterized in that the reflective back plane towards the car light light source one
Side has reflecting layer of aluminizing.
6. reflective back plane as claimed in any one of claims 1 to 5, which is characterized in that the reflective back plane is that sheet-metal formed is anti-
Penetrate backboard or injection molding reflective back plane.
7. a kind of car light, which is characterized in that including being fixedly connected with and being formed the rear shell of cavity and transparent face mask, be fixed on the sky
Intracavitary mounting bracket, and the light source being fixed in the mounting bracket and reflection as described in any one of claims 1 to 6
Backboard, the reflective back plane reflect the light of the light source towards the transparent face mask.
8. car light as claimed in claim 7, which is characterized in that the illuminator of the light source is halogen bulb or LED light group.
9. car light as claimed in claim 8, which is characterized in that the light source further includes diffuser plate cover, diffuser plate cover position
In the illuminator close to the side of the reflective back plane.
10. a kind of vehicle, which is characterized in that including the described in any item car lights of such as claim 7~9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204823.XU CN208457851U (en) | 2018-02-06 | 2018-02-06 | For the reflective back plane of car light, car light and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204823.XU CN208457851U (en) | 2018-02-06 | 2018-02-06 | For the reflective back plane of car light, car light and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457851U true CN208457851U (en) | 2019-02-01 |
Family
ID=65155480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204823.XU Active CN208457851U (en) | 2018-02-06 | 2018-02-06 | For the reflective back plane of car light, car light and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457851U (en) |
-
2018
- 2018-02-06 CN CN201820204823.XU patent/CN208457851U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108954214A (en) | A kind of light and thin type taillight | |
| US8746939B2 (en) | Crystal off-axis LED headlamp | |
| CN104696846A (en) | LED optical structure for car lamps | |
| CN106871040A (en) | A kind of multi-purpose vehicle(MPV) signal lamp | |
| EP1106906A3 (en) | Headlamp of automobile | |
| CN201599722U (en) | Decentered lens used for LED street lamp | |
| CN107588337A (en) | Light-distribution lens and the LED using the lens | |
| CN209101211U (en) | A kind of automobile tail light | |
| CN208457851U (en) | For the reflective back plane of car light, car light and vehicle | |
| CN108692283A (en) | A kind of uniformly light-emitting structure and the car headlight device using the light emitting structure | |
| CN106662303B (en) | Lighting and/or signalling device for generating uniform light on a screen | |
| CN212081125U (en) | Automobile rear position lamp and automobile | |
| CN209371145U (en) | A kind of LED automobile rear lamp structure | |
| CN106764789A (en) | A kind of automobile tail light | |
| CN206159982U (en) | Speculum and light screen conjunction for LED optical modulex | |
| CN207394722U (en) | A kind of uniformly light-emitting structure and the car headlight device using the light emitting structure | |
| KR101410876B1 (en) | Rear lamp for vehicles using total reflection | |
| CN207661561U (en) | Annulus ornament lamp | |
| CN206555892U (en) | Multi-purpose vehicle(MPV) signal lamp | |
| CN105240763A (en) | Steering lamp set for motorcycle | |
| CN201074752Y (en) | High-power LED street lamp | |
| CN208635013U (en) | LED light film and LED light source face illuminating module | |
| CN205877970U (en) | Car assembled lamp | |
| CN209395687U (en) | Automobile-used leaded light panel | |
| CN216113817U (en) | Scattered reflection of light structure and car light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |