CN102616178A - Luminous device for sunroof of automobile and sunroof for automobile - Google Patents
Luminous device for sunroof of automobile and sunroof for automobile Download PDFInfo
- Publication number
- CN102616178A CN102616178A CN2011100360446A CN201110036044A CN102616178A CN 102616178 A CN102616178 A CN 102616178A CN 2011100360446 A CN2011100360446 A CN 2011100360446A CN 201110036044 A CN201110036044 A CN 201110036044A CN 102616178 A CN102616178 A CN 102616178A
- Authority
- CN
- China
- Prior art keywords
- light
- emitting device
- photoconduction
- skylight
- optical input
- 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.)
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Classifications
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
- B60Q3/208—Sun roofs; Windows
-
- 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
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
- B60Q3/62—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
- B60Q3/64—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides for a single lighting device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
The invention provides a luminous device (1) for a sunroof (7) of an automobile. The luminous device comprises a light guide (2) which is provided with at least one light input surface (4), and a plurality of light-emitting diodes (5), wherein the light-emitting diodes (5) are arranged to ensure that light of the light-emitting diodes (5) is coupled in the light guide (2) via the light input surface (4). In addition, the invention also provides the sunroof (7) with the luminous device (1).
Description
Invention field
The invention provides a kind of light-emitting device and a kind of skylight that is used for vehicle that is used for skylight of vehicle.
Summary of the invention
The object of the present invention is to provide a kind of light-emitting device that is used for skylight of vehicle, make the skylight can be used for luminous purposes.According to a further aspect in the invention, a kind of skylight with such light-emitting device should be provided.
Embodiments of the invention provide a kind of light-emitting device that is used for the skylight.In addition, embodiments of the invention provide a kind of skylight that is used for vehicle.
The present invention also provides the advantageous embodiments and the expansion scheme in light-emitting device and skylight.
Especially, a kind of light-emitting device that is used for skylight of vehicle comprises:
-have a photoconduction of at least one optical input surface, and
-a plurality of light-emitting diodes are arranged such that the light of light-emitting diode is coupled in photoconduction via optical input surface.
Photoconduction preferably is intended to form the window in skylight, so that light is transmitted to inside from the outside of vehicle.Because light-emitting device further is equipped with a plurality of light-emitting diodes, so light-emitting device preferably has the function of the illumination equipment that is used for vehicle interior.
Preferably, the light of the first type surface of photoconduction formation light-emitting device is through the surface.
According to the embodiment of light-emitting device, optical input surface is represented by the side of photoconduction.Preferably, the side of photoconduction is arranged to and is substantially perpendicular to light through the surface.
According to the embodiment of light-emitting device, the light of photoconduction is intended to as optical input surface through two sides that the surface has rectangular shape and photoconduction.Each optical input surface is equipped with a plurality of light-emitting diodes, and these light-emitting diodes are arranged such that their light is coupled in photoconduction via optical input surface.Then light be distributed in the photoconduction and with preferably be close to uniform mode from the light of photoconduction through surface irradiation.
According to another embodiment of light-emitting device, a plurality of light-emitting diodes are installed on the printed circuit board (PCB).If photoconduction provides a more than optical input surface, then each group is preferably mounted on the discrete printed circuit board (PCB) corresponding to a plurality of light-emitting diodes of an optical input surface.
Preferably, light-emitting diode is launched white light during operation.
According to the embodiment of light-emitting device, light-emitting diode is arranged with equally spaced mode.For example, might be with for example being arranged on the printed circuit board (PCB) with equally spaced mode corresponding in a plurality of light-emitting diodes of an optical input surface of photoconduction each.
According to another embodiment of light-emitting device, photoconduction is the plastic flagstone that can see through visible light.In addition, photoconduction can be formed by glass.Preferably, photoconduction is transparent for visible light.
Light-emitting device is particularly suitable for skylight of vehicle.
According to the embodiment in skylight, the skylight comprises movably lid.Preferably, movably lid is arranged to, and in the closed condition of lid, the light of light-emitting device is through surface-coated lid, and in the open mode of lid, light does not cover through the surface at least in part.In the open mode of lid, can get into vehicle interior through the photoconduction of light-emitting device from exterior light.
Lid for example can slide so that uncover through the surface with respect to light in a lateral direction.
According to another embodiment in skylight, light-emitting device or be movably such as the part of the light-emitting device of photoconduction makes that in the open mode in skylight vehicle interior is open for the outside.
Light-emitting device or can be intended to slide in a lateral direction or can be intended in the vertical direction such as the moveable part of the light-emitting device of photoconduction and rise so that open the skylight.In addition, the moveable part of light-emitting device or light-emitting device can tilt so that open the skylight with respect to roof.
According to another embodiment in skylight, the light-emitting diode of light-emitting device can make vehicle interior illuminated for example by discrete switch open.
According to another embodiment in skylight, light-emitting diode is intended to for example be connected electrically to by means of compressible contact the battery of automobile.
Description of drawings
Combine accompanying drawing to describe other preferred embodiment of the present invention and expansion scheme hereinafter.
Fig. 1 shows the perspective schematic view according to the light-emitting device of embodiment.
Fig. 2 shows the perspective schematic view according to the skylight of embodiment.
Fig. 3 shows about having the schematic plan according to the vehicle in the skylight of embodiment.
The specific embodiment
The designated identical Reference numeral of same or analogous in the accompanying drawings element and function components identical.Componentry shown in accompanying drawing and the accompanying drawing is not to be shown to scale.On the contrary, for expression better, discrete-component, particularly layer can illustrate with the form that size is amplified.
Light-emitting device 1 according to the embodiment of Fig. 1 comprises the photoconduction 2 with first type surface 3.The light that the first type surface 3 of photoconduction 2 forms light-emitting device 1 is through the surface.The first type surface 3 of photoconduction has rectangular shape.Photoconduction 2 has other four sides 4, and wherein be intended to as optical input surface each side 4.
According to the embodiment of Fig. 1, photoconduction 2 is by being that transparent plastic flagstone forms for visible light.
A plurality of light-emitting diodes 5 are arranged to parallel with each optical input surface 4.Each group is installed on the discrete printed circuit board (PCB) 6 corresponding to a plurality of light-emitting diodes 5 of optical input surface 4.Preferably, light-emitting diode 5 is installed on the printed circuit board (PCB) 6 with equally spaced mode.
In Fig. 1, show light-emitting diode 5 so that guarantee to understand better accompanying drawing in certain distance of leaving optical input surface 4.Yet, in fact, light-emitting diode 5 preferably as far as possible near-earth be installed to optical input surface 4 so that avoid light loss.
Preferably, light-emitting diode 5 is launched white light during operation.
Skylight 7 according to the embodiment of Fig. 2 comprises the light-emitting device 1 as for example combining Fig. 1 to be explained in more detail.
The skylight comprises lid 8, and it is movably so that the open mode and the closed condition of lid 8 are provided.According to the embodiment of Fig. 2, lid 8 can slide on the direction of the first type surface that is parallel to photoconduction 3.
In the closed condition of lid 8, lid 8 covers the light of photoconduction 2 especially through surface 3.In the open mode in skylight 7, lid 8 is arranged such that can be luminous through photoconduction 2 from exterior light.
In addition, at least a portion of light-emitting device 1 (being preferably photoconduction 2) is movably so that the open mode in skylight 7 is provided.
For example, photoconduction 2 can slide through surface 3 with respect to its light in a lateral direction or in the vertical direction is in the tilted angle through surface 3 through surface 3 rises or with respect to its light with respect to its light.Preferably, if photoconduction 2 moves, then lid 8 is in the open mode.
Fig. 3 exemplarily shows as for example combining Fig. 2 skylight 7 in greater detail, and this skylight is arranged in the top of passenger vehicle manned vehicle.
The light-emitting diode 5 in skylight 7 for example is connected electrically to the battery of automobile.
In addition, the switch (not shown) preferably is provided so that open light-emitting diode 5.
The invention is not restricted to the description of embodiment.On the contrary, the present invention includes each combination of each new feature and characteristic, particularly each combination of the characteristic of claim is not even this characteristic or characteristics combination itself provides in claim or embodiment clearly.
Reference numerals list
1: light-emitting device
2: photoconduction
3: the first type surface of photoconduction
4: the side of photoconduction
5: light-emitting diode
6: printed circuit board (PCB)
7: the skylight
8: lid.
Claims (12)
1. light-emitting device (1) that is used for skylight of vehicle (7), it comprises:
-have a photoconduction (2) of at least one optical input surface (4), and
-a plurality of light-emitting diodes (5), its light that is arranged such that said light-emitting diode (5) is coupled in said photoconduction (2) via said optical input surface (4).
2. light-emitting device according to claim 1 (1), wherein
The first type surface (3) of-said photoconduction (2) is that the light of light-emitting device (1) passes through the surface,
At least one side (4) of-said photoconduction (2) is said optical input surface.
3. light-emitting device according to claim 2 (1); Wherein said light is intended to as optical input surface through two sides (4) that surface (3) has rectangular shape and said photoconduction (2); Wherein each optical input surface (2) is equipped with a plurality of light-emitting diodes (5), and said light-emitting diode (5) is arranged such that their light is coupled in said photoconduction (2) via said optical input surface (4).
4. according to each described light-emitting device (1) of claim 1 to 3, wherein said a plurality of light-emitting diodes (5) are installed on the printed circuit board (PCB) (6).
5. according to each described light-emitting device (1) of claim 1 to 4, wherein said light-emitting diode (5) is launched white light during operation.
6. according to each described light-emitting device (1) of claim 1 to 5, wherein said light-emitting diode (5) is arranged with equidistant mode.
7. according to each described light-emitting device (1) of claim 1 to 6, wherein said photoconduction (2) is the plastic flagstone that can see through visible light.
8. skylight (7) that is used for vehicle, it comprises each the described light-emitting device (1) according to claim 1 to 7.
9. skylight according to claim 8 (7) further comprises lid (8), and it can move so that make light get into vehicle from the outside through said light-emitting device (1).
10. according to each described skylight (7) of claim 7 to 9, at least a portion of wherein said light-emitting device (1) is movably, makes said skylight (7) be in open mode.
Skylight according to claim 10 11. (7), wherein said photoconduction (2) is movably, makes said skylight (7) be in open mode.
12. according to each described skylight (7) of claim 7 to 11, the said light-emitting diode (5) of wherein said light-emitting device (1) can make vehicle interior illuminated by the switch open of separation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100360446A CN102616178A (en) | 2011-01-31 | 2011-01-31 | Luminous device for sunroof of automobile and sunroof for automobile |
| PCT/EP2011/072908 WO2012103984A1 (en) | 2011-01-31 | 2011-12-15 | Lighting device for a sun roof of a vehicle and sun roof for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100360446A CN102616178A (en) | 2011-01-31 | 2011-01-31 | Luminous device for sunroof of automobile and sunroof for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102616178A true CN102616178A (en) | 2012-08-01 |
Family
ID=45406726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100360446A Pending CN102616178A (en) | 2011-01-31 | 2011-01-31 | Luminous device for sunroof of automobile and sunroof for automobile |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102616178A (en) |
| WO (1) | WO2012103984A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329076A (en) * | 2014-06-13 | 2016-02-17 | 比亚迪股份有限公司 | Car and skylight assembly thereof |
| CN108569210A (en) * | 2017-03-08 | 2018-09-25 | 福特全球技术公司 | Vehicular illumination system |
| CN110857054A (en) * | 2018-08-22 | 2020-03-03 | 矢崎总业株式会社 | Vehicle interior lighting device and roof module |
| CN113557171A (en) * | 2019-03-14 | 2021-10-26 | 大众汽车股份公司 | Lighting unit for a motor vehicle |
| CN114932790A (en) * | 2022-06-08 | 2022-08-23 | 安徽山迪光能技术有限公司 | Vehicle skylight |
| CN115042709A (en) * | 2022-06-15 | 2022-09-13 | 上海宇宙电器有限公司 | Skylight atmosphere lamp and using method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10358084B2 (en) | 2017-11-08 | 2019-07-23 | Ford Global Technologies, Llc | Moon roof with integrated ambient lighting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1022174A2 (en) * | 1999-01-21 | 2000-07-26 | DaimlerChrysler AG | Sliding screen in the roof of a vehicle |
| DE10313068A1 (en) * | 2003-03-24 | 2004-12-09 | Webasto Vehicle Systems International Gmbh | Car sun roof has flat internal cover panel which acts as light source and contains electroluminescent layer between two outer layers |
| CN101511641A (en) * | 2006-08-01 | 2009-08-19 | 3M创新有限公司 | Illumination device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10204359B4 (en) * | 2001-03-25 | 2005-05-04 | Webasto Ag | vehicle roof |
| DE10320614B4 (en) * | 2003-05-08 | 2006-01-12 | Webasto Ag | Cover for an opening in a vehicle roof and manufacturing method therefor |
| ES2264382B1 (en) * | 2005-06-02 | 2008-02-01 | Grupo Antolin-Ingenieria, S.A. | LIGHTING FOR VEHICLE CEILINGS. |
| FR2937711B1 (en) * | 2008-10-27 | 2010-11-19 | Saint Gobain | ELECTROLUMINESCENT DIODE MODULE FOR VEHICLE, DIODE SUPPORT |
-
2011
- 2011-01-31 CN CN2011100360446A patent/CN102616178A/en active Pending
- 2011-12-15 WO PCT/EP2011/072908 patent/WO2012103984A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1022174A2 (en) * | 1999-01-21 | 2000-07-26 | DaimlerChrysler AG | Sliding screen in the roof of a vehicle |
| DE10313068A1 (en) * | 2003-03-24 | 2004-12-09 | Webasto Vehicle Systems International Gmbh | Car sun roof has flat internal cover panel which acts as light source and contains electroluminescent layer between two outer layers |
| DE10313068B4 (en) * | 2003-03-24 | 2007-10-04 | Webasto Ag | Vehicle roof with a sliding cover with a luminous surface |
| CN101511641A (en) * | 2006-08-01 | 2009-08-19 | 3M创新有限公司 | Illumination device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329076A (en) * | 2014-06-13 | 2016-02-17 | 比亚迪股份有限公司 | Car and skylight assembly thereof |
| CN108569210A (en) * | 2017-03-08 | 2018-09-25 | 福特全球技术公司 | Vehicular illumination system |
| CN110857054A (en) * | 2018-08-22 | 2020-03-03 | 矢崎总业株式会社 | Vehicle interior lighting device and roof module |
| CN110857054B (en) * | 2018-08-22 | 2022-09-30 | 矢崎总业株式会社 | Vehicle interior lighting device and roof module |
| CN113557171A (en) * | 2019-03-14 | 2021-10-26 | 大众汽车股份公司 | Lighting unit for a motor vehicle |
| CN114932790A (en) * | 2022-06-08 | 2022-08-23 | 安徽山迪光能技术有限公司 | Vehicle skylight |
| CN115042709A (en) * | 2022-06-15 | 2022-09-13 | 上海宇宙电器有限公司 | Skylight atmosphere lamp and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012103984A1 (en) | 2012-08-09 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |