WO2014041603A1 - Dispositif d'éclairage - Google Patents
Dispositif d'éclairage Download PDFInfo
- Publication number
- WO2014041603A1 WO2014041603A1 PCT/JP2012/073206 JP2012073206W WO2014041603A1 WO 2014041603 A1 WO2014041603 A1 WO 2014041603A1 JP 2012073206 W JP2012073206 W JP 2012073206W WO 2014041603 A1 WO2014041603 A1 WO 2014041603A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light source
- lighting device
- light
- sound
- source
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
Definitions
- the present invention relates to a lighting device provided on, for example, an indoor ceiling.
- Patent Document 1 Japanese Patent No. 2570763
- This conventional lighting device uses a lighting fixture in which a plurality of annular tubes (fluorescent lamps) are arranged in a frustoconical covering cover, and a base at the top of the covering cover is attached. And four speaker units are arrange
- the above-described conventional lighting device is a combination of a fluorescent lamp and a speaker in which a general speaker unit is placed on a general lighting fixture using a fluorescent lamp, which is bulky and heavy. . For this reason, there is too much presence as indoor interior, leaving room for improvement.
- the illuminating device is an illuminating device having a light source and a sound source, wherein the light source includes at least a first light source that emits light in a first direction, and in a light emission direction of the first light source. Is characterized in that a first diffusing member for diffusing a part of the light emitted from the first light source is provided.
- An illuminating device is an illuminating device having a light source and a sound source, and the light source includes at least a first light source that emits light in a first direction.
- a first diffusing member for diffusing a part of the light emitted from the first light source is provided.
- the volume is small and light, and it is preferable as a thin indoor interior.
- the light emitted from the light source by the diffusing member can be dimmed.
- the light source may include a second light source that emits light in a second direction different from the first direction.
- the illumination mode can be variously changed, for example, illumination is performed using both the first light source and the second light source, or indirect illumination is performed using only the second light source.
- the sound source may emit sound in a second direction different from the first direction.
- the first light source can illuminate downward, and the sound source can emit sound in a direction different from the downward direction to obtain an acoustic effect.
- the sound source may emit sound in the first direction. Thereby, for example, illumination can be performed downward with the first light source, and dynamic sound can be emitted downward with the sound source.
- a guide member that guides the sound emitted from the sound source in a direction different from the first direction may be provided.
- a sound can also be guide
- the guide member may also serve as the diffusion member. Thereby, the number of parts can be reduced.
- the first direction is a downward direction.
- the first direction is a downward direction.
- the sound emitted from the sound source may be guided in the horizontal direction of the lighting device by the guide member.
- the sound effect can be enhanced by guiding sound in the lateral direction.
- a second diffusion member that diffuses a part of the light emitted from the second light source in the light emission direction of the second light source may be provided. Thereby, the light of the indirect illumination emitted from the second light source can also be dimmed.
- the sound emitting surface of the sound source and the light emitting surface of the light source may be on substantially the same plane. Thereby, the thickness of the said surface direction of the said illuminating device can be made thin.
- the first diffusion member may have a shape obtained by cutting an elliptic cylinder surface along its generatrix.
- the first diffusion member may be a flat plate.
- the lighting device is provided on the ceiling of the room and the first light source illuminates downward, the flat surface of the first diffusing member is viewed from below, so that the appearance is excellent. It becomes a lighting device.
- the first diffusion member and the second diffusion member may have a shape obtained by cutting an elliptical cylinder surface along its generatrix.
- the illumination device is provided on the indoor ceiling or the like and is illuminated downward with the first light source, the side of the first diffusing member bulged in an elliptical arc shape is viewed from below.
- the lighting device is excellent in appearance with a roundness, and the entire appearance of the lighting device is excellent in the lighting device due to the roundness of both diffusion members.
- the direction in which the sound emitted from the sound source is guided by the guide member may be open. Thereby, sound can be effectively emitted from the guide member.
- the light source may be an organic light emitting element. Thereby, a light source becomes still thinner and the said illuminating device becomes still thinner.
- the light source may be composed of a plurality of light source units.
- the illumination mode can be variously changed by changing the light intensity and color of each light source unit.
- the light source may be curved outward.
- the distance between the diffusion member and the light source can be made substantially constant by taking the diffusion member as a shape obtained by cutting the elliptical cylindrical surface along the generatrix and using the light source as a shape following the shape of the diffusion member.
- the illuminating device of the first embodiment of the present invention is a first comprising a thin box-shaped rectangular substrate case 10 and a thin plate-shaped rectangular organic EL light emitting element.
- Light source 1 two second light sources 2, 2 made of a thin plate-like square organic EL light emitting element, thin plate-like rectangular sound source 3, first diffusion member 11, second diffusion member 12, connecting member 13 is provided.
- the first light source 1 is attached to one surface of the substrate case 10, and the sound source 3 and the second light sources 2 and 2 are attached to the other surface of the substrate case 10.
- Frames 10a are attached to both sides of the substrate case 10, and a connecting member 13 is attached to the frame 10a.
- the connecting member 13 connects the first diffusion member 11 and the second diffusion member 12 in a curved state. Thereby, the 1st diffusion member 11 and the 2nd diffusion member 12 become the shape which cut
- the 1st diffusion member 11 and the 2nd diffusion member 12 serve as the exterior of the said illuminating device so that the substrate case 10, the 1st light source 1, the 2nd light sources 2, 2, and the sound source 3 may be covered. Yes. Further, the first diffusing member 11 and the second diffusing member 12 are arranged so that the swelled side of the ridge shape faces in the opposite outer directions (arrow D direction and arrow U direction).
- the first diffusing member 11 and the second diffusing member 12 are formed of milky white translucent plastic plates.
- the first diffusing member 11 diffuses the light emitted from the first light source 1, and the first diffusing member 12 diffuses the light emitted from the second light sources 2 and 2.
- the first diffusing member 11 and the second diffusing member 12 also serve as an exterior of the lighting device. Both ends of the diffusing member 11 are opened, and the sound emitted from the sound source 3 due to the bowl shape is indicated by an arrow H. Guide in the direction.
- the sound source 3 is a thin speaker as described in Japanese Patent No. 4457165.
- a voice coil that moves in the horizontal direction is placed next to the diaphragm that moves up and down, and the vibration of the voice coil in the horizontal direction is converted into the vertical movement of the diaphragm by a link mechanism. Is pronounced. Therefore, the sound source 3 is thin.
- the surface of the diaphragm is a surface that emits the sound of the sound source 3.
- the substrate case 10 a receiver, an amplifier and the like for receiving an audio signal for sound generation by the sound source 3 from the outside are incorporated.
- the substrate case 10 contains a power supply circuit, a controller, and the like for driving the first light source 1 and the second light sources 2 and 2.
- the substrate case 10 is configured to be suspended from a ceiling by a member (not shown), and the arrow U direction in FIG. 1A is the up (ceiling) direction, and the arrow D direction is the down (floor) direction.
- the illumination mode can be variously changed, for example, illumination is performed using both the first light source 1 and the second light sources 2 and 2 and indirect illumination is performed using only the second light sources 2 and 2.
- the sound source 3 emits sound in a second direction (arrow U direction) different from the first direction (arrow D direction).
- the first light source 1 can illuminate downward, and the sound source 3 can emit sound in a ceiling direction different from the downward direction to obtain an acoustic effect.
- the sound source 3 may emit sound in the first direction (arrow D direction). Thereby, for example, the first light source 1 can illuminate downward, and the sound source 3 can emit a dynamic sound downward.
- first diffusing member 11 and the second diffusing member 12 are used as guiding members for guiding the sound emitted from the sound source 3 in a direction (arrow H direction) different from the first direction (arrow D direction). It has become a preparation. Thereby, a sound can also be guide
- the guiding member also serves as the diffusing member, the number of parts can be reduced.
- the lighting device is configured to be used so that the first direction (the direction of arrow D) is the downward direction. Thereby, it becomes suitable for providing the said illuminating device in an indoor ceiling etc. and performing indoor illumination.
- the sound emitted from the sound source 3 is guided in the horizontal direction (arrow H direction) of the lighting device by the first diffusion member 11 and the second diffusion member 12 (guidance member).
- the first diffusion member 11 and the second diffusion member 12 guide member.
- the light emitted from the first light source 1 is illuminated downward (in the direction of arrow D), and the sound effect can be enhanced by guiding sound in the lateral direction (in the direction of arrow H).
- the second light source 2 is provided with a second diffusion member 12 that diffuses the light emitted from the second light source 2 in the light emission direction of the second light source 2. Thereby, the light of the indirect illumination, for example, emitted from the second light sources 2 and 2 can be dimmed.
- the surface that emits sound from the sound source 3 and the surface that emits light from the light sources 1, 2, and 2 are on substantially the same plane. Thereby, the thickness of the said illuminating device in the said surface direction is thin.
- the first diffusion member 11 has a shape obtained by cutting the elliptical cylinder surface along its generatrix, and the first diffusion member 11 serves also as the exterior of the lighting device, and the side of the bulge-shaped bulge is outward. It is arrange
- the first diffusing member 11 and the second diffusing member 12 have a shape obtained by cutting the elliptical cylinder surface along the generatrix, and both the diffusing members 11 and 12 are The swelled side of the ridge-shaped bulge also serves as an exterior of the lighting device and is arranged in the opposite outer directions (arrow D direction and arrow U direction).
- the illumination device is provided on the indoor ceiling or the like and illuminates downward with the first light source 1, the side of the first diffusing member 11 bulged in an elliptical arc shape is viewed from below. Therefore, the illumination device is excellent in terms of appearance with roundness, and the overall appearance of the illumination device is also excellent due to the roundness of both diffusion members 11 and 12.
- the sound source 3 is a thin speaker as described in Japanese Patent No. 4457165. As a result, the sound source 3 is further thinned, and the lighting device is further thinned.
- the light sources 1, 2, and 2 are organic EL light emitting elements (organic light emitting elements). Thereby, the light sources 1, 2, and 2 are further thinned, and the lighting device is further thinned.
- the light sources 1, 2, and 2 are composed of a plurality of light source units. Thereby, for example, the illumination mode can be variously changed by changing the light intensity and color of each light source unit.
- the illuminating device of the second embodiment of the present invention comprises a plate-like first diffusion member 11 'and second diffusion member 12', and a substrate case.
- a first light source 1 that emits light in the direction of arrow D is attached to one surface of 10
- a sound source 3 and a second light source 2 that emits light in the direction of arrow U are attached to the other surface of the substrate case 10. .
- the first diffusing member 11 'and the second diffusing member 12' are formed of milky white translucent plastic plates.
- the first diffusing member 11 ′ diffuses the light emitted from the first light source 1, and the first diffusing member 12 ′ diffuses the light emitted from the second light source 2.
- the first diffusing member 11 ′ and the second diffusing member 12 ′ also serve as the exterior of the lighting device, but the outer periphery thereof is opened to guide the sound emitted from the sound source 3 in the direction of arrow H. .
- the first diffusing member 11 has a flat plate shape, and the first diffusing member 11 is arranged so as to cover the first light source 1 also as an exterior of the lighting device. Thereby, for example, when the illumination device is provided on the ceiling of the room and the first light source 1 performs illumination downward, the flat surface of the first diffusion member 11 is viewed from below. It is an excellent lighting device.
- the illuminating device of the third embodiment of the present invention comprises a flat plate-like first diffusion member 11 'and second diffusion member 12', and a substrate case.
- a first light source 1 that emits light in the direction of arrow D is attached to one surface of 10
- a sound source 3 is attached to the other surface of the substrate case 10.
- the first diffusing member 11 ′ diffuses the light emitted from the first light source 1.
- the first diffusing member 11 ′ and the second diffusing member 12 ′ also serve as the exterior of the lighting device, but the outer periphery thereof is opened to guide the sound emitted from the sound source 3 in the direction of arrow H. .
- the 1st diffusion member 11 is flat form, and the 1st diffusion member 11 is arrange
- the flat surface of the first diffusion member 11 is viewed from below. It is an excellent lighting device.
- the illuminating device of the fourth embodiment of the present invention comprises a flat plate-like first diffusion member 11 'and second diffusion member 12'.
- a first light source 1 that emits light in the direction of arrow U is attached to one surface of 10
- a sound source 3 and a second light source 2 that emits light in the direction of arrow D are attached to the other surface of substrate case 10. .
- the first diffusing member 11 ′ diffuses the light emitted from the first light source 1, and the first diffusing member 12 ′ diffuses the light emitted from the second light source 2.
- the first diffusing member 11 ′ and the second diffusing member 12 ′ also serve as the exterior of the lighting device, but the outer periphery thereof is opened to guide the sound emitted from the sound source 3 in the direction of arrow H. .
- the illumination device of the fifth embodiment of the present invention comprises a flat plate-like first diffusion member 11 'and second diffusion member 12', and a substrate case.
- a first light source 1 that emits light in the direction of arrow U is attached to one surface of 10
- a sound source 3 is attached to the other surface of the substrate case 10.
- the first diffusing member 11 ′ diffuses the light emitted from the first light source 1.
- the first diffusing member 11 ′ and the second diffusing member 12 ′ also serve as the exterior of the lighting device, but the outer periphery thereof is opened to guide the sound emitted from the sound source 3 in the direction of arrow H. .
- the illuminating device of the sixth embodiment of the present invention comprises the same first diffusion member 11 and second diffusion member 12 as those of the first embodiment, and a substrate case 10
- a first light source 1 ′ is attached to one surface of the substrate
- a sound source 3 and a second light source 2 ′ are attached to the other surface of the substrate case 10.
- the light source 1′2 ′ is curved outward.
- the diffusing members 11 and 12 have a shape obtained by cutting the elliptical cylindrical surface along the generatrix
- the light sources 1 ′ and 2 ′ have a shape that follows the shape of the diffusing members 11 and 12. Yes.
- the distances between the first diffusing member 11 and the first light source 1 ′ and between the second diffusing member 12 and the second light source 2 ′ can be made substantially constant.
- the said light sources 1 and 2 have the 1st light source 1 which emits light in a 1st direction at least, and said 1st light source 1
- a lighting device comprising a first diffusion member 11 for diffusing a part of the light emitted from the first light source in the light emission direction.
- the said light sources 1 and 2 have the 2nd light source 2 which emits light in the 2nd direction different from said 1st direction, It is characterized by the above-mentioned. Lighting device.
- Said 1st diffusion member 11 is the shape which cut
- Said 1st diffusion member 11 and said 2nd diffusion member 12 are the shapes which cut
- the said light sources 1 and 2 consist of a several light source unit, The illuminating device characterized by the above-mentioned.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
Le problème décrit par la présente invention est de fournir un dispositif d'éclairage léger, qui occupe un volume minimal, malgré le fait qu'il est doté d'une source acoustique, une application préférée étant des intérieurs de pièces étroites. La solution de l'invention porte sur une surface d'une boîte (10) de substrat, dotée d'une première source lumineuse (1), afin d'émettre de la lumière dans la direction de la flèche (D), l'autre surface de la boîte (10) de substrat étant dotée d'une source acoustique (3), et d'une seconde source lumineuse (2, 2) afin d'émettre de la lumière dans la direction de la flèche (U). Un premier élément de diffusion (11) est prévu sur le côté vers la première source lumineuse (1) et un second élément de diffusion (12) est prévu sur le côté vers la seconde source lumineuse (2, 2). La première source lumineuse (1) et la seconde source lumineuse (2, 2) constituent un élément électroluminescent organique. Un haut-parleur HVT est conçu comme source acoustique (3). Le son de la source acoustique (3) est guidé horizontalement par le premier élément de diffusion (11) et le second élément de diffusion (12).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/073206 WO2014041603A1 (fr) | 2012-09-11 | 2012-09-11 | Dispositif d'éclairage |
JP2014535253A JP6073340B2 (ja) | 2012-09-11 | 2012-09-11 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/073206 WO2014041603A1 (fr) | 2012-09-11 | 2012-09-11 | Dispositif d'éclairage |
Publications (1)
Publication Number | Publication Date |
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WO2014041603A1 true WO2014041603A1 (fr) | 2014-03-20 |
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ID=50277761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2012/073206 WO2014041603A1 (fr) | 2012-09-11 | 2012-09-11 | Dispositif d'éclairage |
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JP (1) | JP6073340B2 (fr) |
WO (1) | WO2014041603A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016152157A (ja) * | 2015-02-18 | 2016-08-22 | コイト電工株式会社 | 照明装置 |
Citations (7)
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JPS4843632U (fr) * | 1971-09-22 | 1973-06-06 | ||
JP2010003683A (ja) * | 2008-05-19 | 2010-01-07 | Katsukiyo Morii | 発光素子方式照明灯 |
JP2010211961A (ja) * | 2009-03-06 | 2010-09-24 | Vision Development Co Ltd | 火災警報装置を有する蛍光灯型照明灯、及びガス漏れ警報装置を有する蛍光灯型照明灯 |
JP2011061413A (ja) * | 2009-09-09 | 2011-03-24 | Toshiba Lighting & Technology Corp | 発光スピーカ装置および音声器具 |
JP2012104485A (ja) * | 2010-11-12 | 2012-05-31 | Lg Innotek Co Ltd | 照明装置 |
JP2012142162A (ja) * | 2010-12-28 | 2012-07-26 | Sharp Corp | 照明装置 |
WO2012117934A1 (fr) * | 2011-03-02 | 2012-09-07 | コニカミノルタホールディングス株式会社 | Dispositif d'éclairage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1922897A2 (fr) * | 2005-08-22 | 2008-05-21 | Philips Intellectual Property & Standards GmbH | Dispositif acoustique d'emission de lumiere |
JP4819544B2 (ja) * | 2006-03-24 | 2011-11-24 | シャープ産業株式会社 | スピーカ |
WO2007132492A1 (fr) * | 2006-05-17 | 2007-11-22 | Francesco Pellisari | dispositif de correction acoustique |
-
2012
- 2012-09-11 JP JP2014535253A patent/JP6073340B2/ja active Active
- 2012-09-11 WO PCT/JP2012/073206 patent/WO2014041603A1/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4843632U (fr) * | 1971-09-22 | 1973-06-06 | ||
JP2010003683A (ja) * | 2008-05-19 | 2010-01-07 | Katsukiyo Morii | 発光素子方式照明灯 |
JP2010211961A (ja) * | 2009-03-06 | 2010-09-24 | Vision Development Co Ltd | 火災警報装置を有する蛍光灯型照明灯、及びガス漏れ警報装置を有する蛍光灯型照明灯 |
JP2011061413A (ja) * | 2009-09-09 | 2011-03-24 | Toshiba Lighting & Technology Corp | 発光スピーカ装置および音声器具 |
JP2012104485A (ja) * | 2010-11-12 | 2012-05-31 | Lg Innotek Co Ltd | 照明装置 |
JP2012142162A (ja) * | 2010-12-28 | 2012-07-26 | Sharp Corp | 照明装置 |
WO2012117934A1 (fr) * | 2011-03-02 | 2012-09-07 | コニカミノルタホールディングス株式会社 | Dispositif d'éclairage |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016152157A (ja) * | 2015-02-18 | 2016-08-22 | コイト電工株式会社 | 照明装置 |
Also Published As
Publication number | Publication date |
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JPWO2014041603A1 (ja) | 2016-08-12 |
JP6073340B2 (ja) | 2017-02-01 |
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