CN204437914U - Light fixture and vehicle - Google Patents
Light fixture and vehicle Download PDFInfo
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- CN204437914U CN204437914U CN201520107491.XU CN201520107491U CN204437914U CN 204437914 U CN204437914 U CN 204437914U CN 201520107491 U CN201520107491 U CN 201520107491U CN 204437914 U CN204437914 U CN 204437914U
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Abstract
The utility model provides a kind of light fixture and vehicle.Light fixture comprises: supporting seat, luminescence component, light conductor, light-passing board and semi-reflective layer, limits the cavity with opening in supporting seat.Luminescence component is located in cavity.Light conductor to be located in cavity and to receive the light that luminescence component sends, and the side away from opening of light conductor is provided with fully reflecting surface.Light-passing board is located at opening part.Semi-reflective layer is located at the side away from light conductor of light-passing board.Light fixture described in the utility model, light penetrates after back and forth can carrying out total reflection and half reflection between light conductor and the light-passing board being provided with semi-reflective layer again, thus the light that light fixture sends is provided with uniform dynamic deep spatial illumination effect.
Description
Technical field
The utility model relates to technical field of lamps, particularly a kind of light fixture and be provided with the vehicle of this light fixture.
Background technology
OLED, as emerging light source, is described as the third generation light source of alternative LED because of its excellent in luminous characteristics.OLED is mainly used in high-end domestic lighting at present, and its output is less, and version is single, has application as automotive luminaire is also even in concept car in recent years.
In addition, half reflection technology, along with the exploitation of coating technique, is widely used in shooting and industrial circle, but is not also widely used in automotive lighting.As a kind of technology that can form deep Space, half reflection is limited by the puzzlement that space and interior lighting cannot be applied always, cannot realize uniform dynamic deep Space.But along with appearance and the application development of OLED, how utilizing the characteristic of OLED to complete half reflection technology in automotive lighting becomes possibility.
Utility model content
In view of this, the utility model is intended to propose a kind of light fixture, has the light of deep Space to utilize OLED technology to send.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of light fixture, comprising: supporting seat, limits the cavity with opening in described supporting seat; Luminescence component, described luminescence component is located in described cavity; Light conductor, described light conductor to be located in described cavity and to receive the light that described luminescence component sends, and the side away from described opening of described light conductor is provided with fully reflecting surface; Light-passing board, described light-passing board is located at described opening part; Semi-reflective layer, described semi-reflective layer is located at the side away from described light conductor of described light-passing board.
Further, described light-passing board is the first OLED panel.
Further, described luminescence component comprises illuminator, and described luminous body position is in the sidewall of described cavity or diapire place.
Further, described luminescence component also comprises the second OLED panel, and described second OLED panel is located in described cavity and contiguous described light conductor is arranged to form described fully reflecting surface.
Further, described light-passing board is formed as the arc that protrudes towards the direction away from described light conductor.
Further, light fixture also comprises support, and described is erected in described cavity and the side towards described opening of described support and opens wide, and described light conductor is fixed in described support.
Optionally, described illuminator is LED.
Further, described semi-reflective layer is coating.
Relative to prior art, light fixture described in the utility model has following advantage:
Light fixture described in the utility model, by arranging the light conductor for accepting luminescence component, the side of light conductor is provided with fully reflecting surface, opposite side being provided with of light conductor has the light-passing board of semi-reflective layer, thus penetrate again after making light back and forth can carry out total reflection and half reflection between light conductor and the light-passing board being provided with semi-reflective layer, the light that light fixture sends is provided with uniform dynamic deep spatial illumination effect.
Another object of the present utility model is to propose a kind of vehicle, to send the light of deep dynamic space effect.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of vehicle, is provided with above-mentioned light fixture.
The Dominant Facies that described vehicle and above-mentioned light fixture have relative to prior art is same, does not repeat them here.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the light fixture described in the utility model embodiment;
Fig. 2 is the structural representation of support, light conductor and the illuminator described in the utility model embodiment.
Description of reference numerals:
100-light fixture,
1-supporting seat, 11-opening, V-cavity,
2-luminescence component, 21-illuminator, 22-second OLED panel,
3-light conductor, S-fully reflecting surface, 4-light-passing board, 5-semi-reflective layer, 6-support.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
According to the light fixture 100 of the utility model embodiment, as shown in Figure 1, comprising: supporting seat 1, luminescence component 2, light conductor 3, light-passing board 4 and semi-reflective layer 5.Limit the cavity V with opening 11 in supporting seat 1, luminescence component 2 is located in cavity V, and light conductor 3 to be located in cavity V and to receive the light that luminescence component 2 sends, and the side away from opening 11 of light conductor 3 is provided with fully reflecting surface S.Light-passing board 4 is located at opening 11 place, and semi-reflective layer 5 is located at the side away from light conductor 3 of light-passing board 4.
Particularly, reverberation can spread toward all angles by the material granule of light conductor 3, and therefore light conductor 3 is provided with the characteristic improving beam projecting uniformity, like this, the light that luminescence component 2 is penetrated by light conductor 3 is more even, and light conductor 3 and luminescence component 2 constitute a light source of light fixture 100.Alternatively, light conductor 3 is light guide plate, light-guiding pillar etc. disclosed in prior art.
Wherein, light-passing board 4 is located at opening 11 place and refers to, the periphery wall of light-passing board 4 can coordinate with the internal perisporium of opening 11, light-passing board 4 also can be located at cavity (V) and cover on opening 11 outward outward, even light-passing board 4 can be located in cavity (V) and adjacent openings 11 is arranged, and does not do concrete restriction here.Because light-passing board 4 is transmission element, and semi-reflective layer 5 is located at the side away from light conductor 3 of light-passing board 4, then light-passing board 4 and semi-reflective layer 5 are formed as towards the mirror surface structure of light conductor 3.Wherein, it should be noted that, semi-reflective layer 5 refers to, when light is irradiated on semi-reflective layer 5, some light is reflected back by semi-reflective layer 5, also have some light to go out from semi-reflective layer 5 transmission, the use material of semi-reflective layer 5 and concrete operation principle for disclosed in prior art, no longer describe in detail here.
Alternatively, semi-reflective layer 5 is coating, thus, when light fixture 100 is installed, only need the light-passing board 4 scribbling semi-reflective layer 5 to fix, decrease the clamping structure of semi-reflective layer 5, semi-reflective layer 5 set-up mode is simple, easy, and gapless between coating and light-passing board 4, the half reflection better effects if of formation.
When luminescence component 2 is energized, the light that luminescence component 2 sends is injected in light conductor 3, and in light conductor 3, most of light is totally reflected face S and reflects towards opening 11 place.The light that fully reflecting surface S reflects is injected in light-passing board 4, and when light runs into semi-reflective layer 5, half reflection occurs, i.e. the direct outgoing of a part of light, another part light reflection goes back.The light reflected back is totally reflected again after entering light conductor 3, this part light is incident light-passing board 4 again, so repeatedly carry out the total reflection of light and the process of half reflection, the uniform light that light fixture 100 is finally sent from opening 11, bright, and light has uniform dynamic deep spatial illumination effect.
Advantageously, as shown in Figure 1, light-passing board 4 is formed as the arc protruded towards the direction away from light conductor 3, and thus, the profile of light fixture 100 is more attractive in appearance, and the light-passing board 4 of arc is reflected back in light conductor 3 with being beneficial to uniform light.
According to the light fixture 100 of the utility model embodiment, by arranging the light conductor 3 for accepting luminescence component 2, the side of light conductor 3 is provided with fully reflecting surface S, opposite side being provided with of light conductor 3 has the light-passing board 4 of semi-reflective layer 5, thus penetrate again after making light back and forth can carry out total reflection and half reflection between light conductor 3 and the light-passing board 4 being provided with semi-reflective layer 5, the light that light fixture 100 sends is provided with uniform dynamic deep spatial illumination effect.
In certain embodiments, as shown in Figure 1, light-passing board 4 is the first OLED panel.
Wherein, OLED (Organic Light-Emitting Diode) is called Organic Light Emitting Diode, and OLED has self luminous characteristic.Specifically, OLED comprises glass substrate and is arranged on the coating of organic material on this glass substrate, and when there being electric current by coating of organic material, coating of organic material can emit beam.In the utility model embodiment, the first OLED panel comprises layer glass substrate, and coating of organic material is folded between layer glass substrate, and when transparent glass all selected by layer glass substrate, the first OLED panel is constructed to transmission element.
Owing to being illuminating part during the first OLED panel energising, therefore light-passing board 4 constitutes another light source of light fixture 100.When the first OLED panel energising, luminescence component 2 no power, opening 11 place of light fixture 100 lights.When the first OLED panel power-off, luminescence component 2 are energized, light fixture 100 sends deep lighting effects.And when the first OLED panel, luminescence component 2 are all energized, the light of light fixture 100 is obviously strengthened.That is, by arranging two kinds of light sources, light fixture 100 can provide multiple lamp light effect.
And light fixture 100 uses the first OLED panel, light-emitting area is large, irradiates evenly, the amount of saving energy.
In certain embodiments, as shown in Figure 1, luminescence component 2 comprises illuminator 21, illuminator 21 is positioned at sidewall or the diapire place of cavity V, like this, illuminator 21 is easy with light conductor 3 layout, carries out being totally reflected and half reflection, reduce fiber-loss after the light that guarantee illuminator 21 sends directly injects light conductor 3 as much as possible.Here, the wall away from opening 11 of cavity V is diapire, and the wall be connected on diapire of cavity V is the sidewall of cavity V.
Wherein, illuminator 21 does not do concrete restriction with the position relationship of light conductor 3, and such as, illuminator 21 can be embedded in light conductor 3.
Optionally, illuminator 21 is LED, and thus, illuminator 21 is power-saving, and heat production is few, use safety, reliable.Certainly, illuminator 21 also can be bulb, fluorescent tube etc., does not do concrete restriction here.
In some instances, as shown in Figure 1, the sidewall away from opening 11 of light conductor 3 is formed as zigzag, thus the zigzag face of light conductor 3 is provided with the ability of total reflection, and namely this zigzag face forms fully reflecting surface S, and thus, light conductor 3 handling ease, cost is lower.
Further, luminescence component 2 also comprises the second OLED panel 22, second OLED panel 22 and is located in cavity V, and the contiguous light conductor 3 of the second OLED panel 22 is arranged.
Wherein, second OLED panel 22 also comprises layer glass substrate, the glass substrate of the contiguous light conductor 3 of the second OLED panel 22 is transmission element, the glass substrate away from light conductor 3 of the second OLED panel 22 is light tight, like this, when having light to inject the second OLED panel 22 in light conductor 3, light is reflected back by the second OLED panel 22.That is, the second OLED panel 22 coordinates light conductor 3 to define mirror surface structure, and namely the second OLED panel 22 also constitutes the fully reflecting surface S of light conductor 3, thus strengthens the total reflection effect to light.
The contiguous light conductor 3 of second OLED panel 22 is arranged, and also can ensure that the light that the second OLED panel 22 sends is penetrated by light conductor 3 as much as possible, improve the irradiant uniformity of light fixture 100.In addition, ensureing under the prerequisite forming fully reflecting surface S, because OLED has self luminous characteristic, the second OLED panel 22 be arranged so that light fixture 100 also has another kind of lighting effects.
Specifically, in a preferred embodiment of the present utility model, as shown in Figure 1, light conductor 3 is located in cavity V, and the first OLED panel scribbling semi-reflective layer 5 is located at opening 11 place, and in light fixture 100, luminescence component 2 comprises LED and the second OLED panel 22.The setting of the first OLED panel and the second OLED panel 22, has greatly played the advantage of OLED material, strengthens the uniform dynamic deep Space of the light of light fixture 100.
In use, can first be energized to the first OLED panel, and LED and the second OLED panel 22 power-off, like this, the light that light fixture 100 sends builds the visual effect of going out.Then disconnect the first OLED panel, then make light conductor 3 shinny to LED energising, to send deep lighting effects, thus the light that light fixture 100 sends is built by the inwardly deep gradually visual effect of door.Disconnect LED more afterwards, and the second OLED panel 22 is energized, thus build the visual effect that in light fixture 100, innermost layer is lit.Lighting successively of first OLED panel, LED and the second OLED panel 22, builds the lighting effects with stereovision of light fixture 100 ecto-entad.
In certain embodiments, as depicted in figs. 1 and 2, light fixture 100 also comprises support 6, and support 6 is located in cavity V and the side towards opening 11 of support 6 and opens wide, and light conductor 3 is fixed in support 6, the setting party of support 6 the installation location of light conductor 3.
In some instances, support 6 comprises multiple support columns in the outside being arranged at light conductor 3, and multiple support column is connected by gripper shoe, and support 6 is formed as frame structure, and light conductor 3 is fixed on support column.
More specifically, as depicted in figs. 1 and 2, illuminator 21 is located on the sidewall of support 6, and the second OLED panel 22 is located between the diapire of support 6 and light conductor 3, and the setting of support 6 also facilitates the installation location of illuminator 21 and the second OLED panel 22.
According to the vehicle of the utility model embodiment, be provided with the light fixture 100 according to the utility model above-described embodiment.
Particularly, light fixture 100 is the position lamp of vehicle, and namely this light fixture 100 is wide for showing of vehicle.
Due to the above-mentioned light fixture 100 of vehicle set of the utility model embodiment, therefore the vehicle of the utility model embodiment can send the light having more the deep effect of space multistory, bright light, evenly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a light fixture (100), is characterized in that, comprising:
Supporting seat (1), limits the cavity (V) with opening (11) in described supporting seat (1);
Luminescence component (2), described luminescence component (2) is located in described cavity (V);
Light conductor (3), described light conductor (3) to be located in described cavity (V) and to receive the light that described luminescence component (2) sends, and the side away from described opening (11) of described light conductor (3) is provided with fully reflecting surface (S);
Light-passing board (4), described light-passing board (4) is located at described opening (11) place;
Semi-reflective layer (5), described semi-reflective layer (5) is located at the side away from described light conductor (3) of described light-passing board (4).
2. light fixture according to claim 1 (100), is characterized in that, described light-passing board (4) is the first OLED panel.
3. light fixture according to claim 1 (100), it is characterized in that, described luminescence component (2) comprises illuminator (21), and described illuminator (21) is positioned at sidewall or the diapire place of described cavity (V).
4. the light fixture (100) according to any one of claim 1-3, it is characterized in that, described luminescence component (2) also comprises the second OLED panel (22), and described second OLED panel (22) is located in described cavity (V) and contiguous described light conductor (3) is arranged to form described fully reflecting surface (S).
5. light fixture according to claim 1 (100), is characterized in that, described light-passing board (4) is formed as the arc protruded towards the direction away from described light conductor (3).
6. light fixture according to claim 1 (100), it is characterized in that, also comprise support (6), described support (6) is located in described cavity (V) and the side towards described opening (11) of described support (6) and opens wide, and described light conductor (3) is fixed in described support (6).
7. light fixture according to claim 3 (100), is characterized in that, described illuminator (21) is LED.
8. light fixture according to claim 1 (100), is characterized in that, described semi-reflective layer (5) is coating.
9. a vehicle, is characterized in that, is provided with the light fixture (100) according to any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107491.XU CN204437914U (en) | 2015-02-13 | 2015-02-13 | Light fixture and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107491.XU CN204437914U (en) | 2015-02-13 | 2015-02-13 | Light fixture and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437914U true CN204437914U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107491.XU Active CN204437914U (en) | 2015-02-13 | 2015-02-13 | Light fixture and vehicle |
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| Country | Link |
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| CN (1) | CN204437914U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165811A1 (en) * | 2015-11-05 | 2017-05-10 | Valeo Vision | Lighting device with two functions and three-dimensional effect, in particular for a motor vehicle, and light provided with such a lighting device |
| CN110131669A (en) * | 2018-01-05 | 2019-08-16 | 标致雪铁龙汽车股份有限公司 | The illumination of motor vehicles and/or luminous intensity signal |
| CN111765427A (en) * | 2020-06-30 | 2020-10-13 | 东风汽车有限公司 | Profound luminous equipment |
| WO2020207463A1 (en) * | 2019-04-10 | 2020-10-15 | 京东方科技集团股份有限公司 | Oled display substrate and manufacturing method therefor, oled display device, and brightness compensation method |
-
2015
- 2015-02-13 CN CN201520107491.XU patent/CN204437914U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165811A1 (en) * | 2015-11-05 | 2017-05-10 | Valeo Vision | Lighting device with two functions and three-dimensional effect, in particular for a motor vehicle, and light provided with such a lighting device |
| FR3043446A1 (en) * | 2015-11-05 | 2017-05-12 | Valeo Vision | LIGHT FEATURE DEVICE WITH TWO FUNCTIONS AND THREE DIMENSIONAL EFFECT, IN PARTICULAR FOR MOTOR VEHICLE, AND FIRE PROVIDED WITH SUCH A LUMINOUS DEVICE. |
| CN110131669A (en) * | 2018-01-05 | 2019-08-16 | 标致雪铁龙汽车股份有限公司 | The illumination of motor vehicles and/or luminous intensity signal |
| WO2020207463A1 (en) * | 2019-04-10 | 2020-10-15 | 京东方科技集团股份有限公司 | Oled display substrate and manufacturing method therefor, oled display device, and brightness compensation method |
| US11508942B2 (en) | 2019-04-10 | 2022-11-22 | Hefei Xinsheng Optoelectronics Technology Co., Ltd. | OLED display substrate and manufacturing method thereof, OLED display device, and brightness compensation method |
| CN111765427A (en) * | 2020-06-30 | 2020-10-13 | 东风汽车有限公司 | Profound luminous equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: 071000 Chaoyang North Street (Xu), Xushui District, Baoding, Hebei, 299 Patentee after: Mande Electronic Appliance Co., Ltd. Address before: No. 2266 Chaoyang South Street, Baoding City, Hebei Province, 071000 Patentee before: Changcheng Automobile Co., Ltd. |
|
| TR01 | Transfer of patent right |