JP6738973B2 - スロットアンテナを備える照明デバイス - Google Patents
スロットアンテナを備える照明デバイス Download PDFInfo
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- JP6738973B2 JP6738973B2 JP2019547424A JP2019547424A JP6738973B2 JP 6738973 B2 JP6738973 B2 JP 6738973B2 JP 2019547424 A JP2019547424 A JP 2019547424A JP 2019547424 A JP2019547424 A JP 2019547424A JP 6738973 B2 JP6738973 B2 JP 6738973B2
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/12—Longitudinally slotted cylinder antennas; Equivalent structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/16—Folded slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
-
- 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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
- H01Q9/265—Open ring dipoles; Circular dipoles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Description
Claims (11)
- 照明デバイスであって、
当該照明デバイスと外部デバイスとの間の無線通信のための通信ユニットと、
前記通信ユニットに電気的に接続される固体照明要素と、
前記固体照明要素と熱的に接触するヒートシンクであって、スロットアンテナとして機能するように適合されたスロットを有する、ヒートシンクと、
前記通信ユニットに電気的に接続される給電アンテナであって、前記給電アンテナ及び前記スロットが近接結合によって通信できるように前記スロットに配置される少なくとも1つの先端部を有する、給電アンテナと
を備える、照明デバイスであり、
前記給電アンテナは、前記スロットに位置する2つの先端部を有するダイポールアンテナであり、前記スロットは、前記2つの先端部間のギャップと位置合わせされる、照明デバイス。 - 前記ヒートシンクは、円筒形である、請求項1に記載の照明デバイス。
- 前記給電アンテナの少なくとも一部が湾曲し、前記少なくとも1つの先端部を含む、請求項1又は2に記載の照明デバイス。
- 前記給電アンテナの前記少なくとも一部は、円筒形の前記ヒートシンクの湾曲した内側壁に沿って配置される、請求項2に従属する請求項3に記載の照明デバイス。
- 前記少なくとも1つの先端部は、円筒形の前記ヒートシンクの長手方向中心軸及び前記スロットの幅の100%〜125%によって画定され、前記長手方向中心軸から前記スロットの中央まで延びる、仮想セクタ内に在る、請求項4に記載の照明デバイス。
- 前記給電アンテナの前記少なくとも一部は、前記スロットと交わらない、請求項3に記載の照明デバイス。
- 当該照明デバイスは、回路基板を備える、請求項1乃至6のいずれか一項に記載の照明デバイス。
- 前記給電アンテナは、前記回路基板の相対向する2つの側に印刷される、請求項7に記載の照明デバイス。
- 前記スロット全体が、円筒形の前記ヒートシンクの湾曲した側壁に設けられる、請求項1乃至8のいずれか一項に記載の照明デバイス。
- 前記スロットはL字形である、請求項1乃至9のいずれか一項に記載の照明デバイス。
- 当該照明デバイスは、該照明デバイスをライトソケットに機械的及び電気的に接続するためのコネクタを備え、L字形の前記スロットの底部が、前記コネクタの近位にある、請求項10に記載の照明デバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17158725 | 2017-03-01 | ||
EP17158725.6 | 2017-03-01 | ||
PCT/EP2018/053978 WO2018158096A1 (en) | 2017-03-01 | 2018-02-19 | Lighting device with slot antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020510967A JP2020510967A (ja) | 2020-04-09 |
JP6738973B2 true JP6738973B2 (ja) | 2020-08-12 |
Family
ID=58212975
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Application Number | Title | Priority Date | Filing Date |
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JP2019547424A Active JP6738973B2 (ja) | 2017-03-01 | 2018-02-19 | スロットアンテナを備える照明デバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US10842006B2 (ja) |
EP (1) | EP3590149B1 (ja) |
JP (1) | JP6738973B2 (ja) |
CN (1) | CN110352316B (ja) |
ES (1) | ES2832755T3 (ja) |
WO (1) | WO2018158096A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN209294858U (zh) * | 2019-01-04 | 2019-08-23 | 漳州立达信光电子科技有限公司 | 一种灯具 |
DE102019126868A1 (de) * | 2019-10-07 | 2021-04-08 | Tridonic Gmbh & Co. Kg | Leuchte mit Datenübertragungsfunktion |
CN112751159B (zh) * | 2019-10-31 | 2022-06-10 | 华为终端有限公司 | 电子设备 |
CN213452974U (zh) * | 2020-07-20 | 2021-06-15 | 漳州立达信光电子科技有限公司 | 一种智能灯 |
US11325690B1 (en) | 2020-10-19 | 2022-05-10 | Rockwell Collins, Inc. | Integrated aircraft antenna and light assemblies |
TWI750887B (zh) | 2020-11-06 | 2021-12-21 | 和碩聯合科技股份有限公司 | 天線模組 |
CN112993581A (zh) * | 2021-02-23 | 2021-06-18 | 普联国际有限公司 | 一种缝隙天线系统和智能灯泡系统 |
CN114963036A (zh) * | 2022-06-21 | 2022-08-30 | 深圳市水世界信息有限公司 | 一种智能球泡灯 |
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TWI232007B (en) | 2003-09-15 | 2005-05-01 | Tatung Co Ltd | Slot antenna for dual-band operation |
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ATE541270T1 (de) | 2007-11-28 | 2012-01-15 | Fujitsu Ltd | Durch drahtloses ic-etikett verwaltete metallische röhre und drahtloses ic-etikett |
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KR101349513B1 (ko) * | 2012-03-20 | 2014-01-09 | 엘지이노텍 주식회사 | 조명장치 및 이를 포함하는 조명 제어 시스템 |
US20140218913A1 (en) * | 2013-02-04 | 2014-08-07 | Galtronics Corporation Ltd. | Lighting device with integrated slot antenna |
EP2962359B1 (en) * | 2013-04-23 | 2016-10-05 | Philips Lighting Holding B.V. | A lighting device and luminaire comprising an antenna |
JP6339195B2 (ja) | 2013-07-30 | 2018-06-06 | フィリップス ライティング ホールディング ビー ヴィ | 一体化されたアンテナを含む照明装置及び照明器具 |
CN103912810A (zh) * | 2014-04-03 | 2014-07-09 | 生迪光电科技股份有限公司 | Led照明装置、系统以及在led照明装置内布置天线的方法 |
KR20150129388A (ko) * | 2014-05-12 | 2015-11-20 | 엘지전자 주식회사 | 조명 장치 |
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EP3102870B1 (en) | 2014-07-04 | 2017-06-07 | Philips Lighting Holding B.V. | Light unit with built in antenna |
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JP6263318B1 (ja) * | 2015-03-17 | 2018-01-17 | フィリップス ライティング ホールディング ビー ヴィ | 結合され、相互に動かせる第1及び第2アンテナを備える照明装置 |
-
2018
- 2018-02-19 EP EP18704570.3A patent/EP3590149B1/en active Active
- 2018-02-19 ES ES18704570T patent/ES2832755T3/es active Active
- 2018-02-19 CN CN201880015195.3A patent/CN110352316B/zh active Active
- 2018-02-19 WO PCT/EP2018/053978 patent/WO2018158096A1/en unknown
- 2018-02-19 JP JP2019547424A patent/JP6738973B2/ja active Active
- 2018-02-19 US US16/489,417 patent/US10842006B2/en active Active
Also Published As
Publication number | Publication date |
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CN110352316B (zh) | 2024-05-31 |
JP2020510967A (ja) | 2020-04-09 |
ES2832755T3 (es) | 2021-06-11 |
EP3590149A1 (en) | 2020-01-08 |
US20200015340A1 (en) | 2020-01-09 |
CN110352316A (zh) | 2019-10-18 |
US10842006B2 (en) | 2020-11-17 |
EP3590149B1 (en) | 2020-09-09 |
WO2018158096A1 (en) | 2018-09-07 |
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