JP7346716B2 - 照明器具 - Google Patents

照明器具 Download PDF

Info

Publication number
JP7346716B2
JP7346716B2 JP2022510458A JP2022510458A JP7346716B2 JP 7346716 B2 JP7346716 B2 JP 7346716B2 JP 2022510458 A JP2022510458 A JP 2022510458A JP 2022510458 A JP2022510458 A JP 2022510458A JP 7346716 B2 JP7346716 B2 JP 7346716B2
Authority
JP
Japan
Prior art keywords
light
led module
white
blue led
guide plate
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
Application number
JP2022510458A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021193486A1 (https=
Inventor
▲琢▼充 小松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Original Assignee
Mitsubishi Electric Corp
Mitsubishi Electric Lighting Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp, Mitsubishi Electric Lighting Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2021193486A1 publication Critical patent/JPWO2021193486A1/ja
Priority to JP2023144089A priority Critical patent/JP7592134B2/ja
Application granted granted Critical
Publication of JP7346716B2 publication Critical patent/JP7346716B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • 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
    • H05B47/16—Controlling the light source by timing means
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like 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]
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Planar Illumination Modules (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2022510458A 2020-03-26 2021-03-22 照明器具 Active JP7346716B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023144089A JP7592134B2 (ja) 2020-03-26 2023-09-06 照明器具

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020055470 2020-03-26
JP2020055470 2020-03-26
PCT/JP2021/011577 WO2021193486A1 (ja) 2020-03-26 2021-03-22 照明器具

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023144089A Division JP7592134B2 (ja) 2020-03-26 2023-09-06 照明器具

Publications (2)

Publication Number Publication Date
JPWO2021193486A1 JPWO2021193486A1 (https=) 2021-09-30
JP7346716B2 true JP7346716B2 (ja) 2023-09-19

Family

ID=77891861

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022510458A Active JP7346716B2 (ja) 2020-03-26 2021-03-22 照明器具
JP2023144089A Active JP7592134B2 (ja) 2020-03-26 2023-09-06 照明器具

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023144089A Active JP7592134B2 (ja) 2020-03-26 2023-09-06 照明器具

Country Status (2)

Country Link
JP (2) JP7346716B2 (https=)
WO (1) WO2021193486A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016536744A (ja) 2013-10-14 2016-11-24 フィリップス ライティング ホールディング ビー ヴィ 照明システム
WO2016208683A1 (ja) 2015-06-24 2016-12-29 株式会社 東芝 白色光源システム
US20180259140A1 (en) 2017-01-30 2018-09-13 Cree, Inc. Skylight fixture
WO2019220656A1 (ja) 2018-05-18 2019-11-21 三菱電機株式会社 照明ユニットおよび照明器具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502374B2 (en) * 2017-01-30 2019-12-10 Ideal Industries Lighting Llc Light fixtures and methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016536744A (ja) 2013-10-14 2016-11-24 フィリップス ライティング ホールディング ビー ヴィ 照明システム
WO2016208683A1 (ja) 2015-06-24 2016-12-29 株式会社 東芝 白色光源システム
US20180259140A1 (en) 2017-01-30 2018-09-13 Cree, Inc. Skylight fixture
WO2019220656A1 (ja) 2018-05-18 2019-11-21 三菱電機株式会社 照明ユニットおよび照明器具

Also Published As

Publication number Publication date
JP7592134B2 (ja) 2024-11-29
JP2023158096A (ja) 2023-10-26
JPWO2021193486A1 (https=) 2021-09-30
WO2021193486A1 (ja) 2021-09-30

Similar Documents

Publication Publication Date Title
JP7415061B2 (ja) 照明器具
US20180252374A1 (en) Skylight fixture
CN204669641U (zh) 照明装置以及点亮装置
EP3749894B1 (en) Skylight fixture
US12529464B2 (en) Lighting fixture with peripheral light emission feature
JP7466741B2 (ja) 照明器具
JP7346716B2 (ja) 照明器具
JP7089684B2 (ja) 照明器具
CN213983083U (zh) 模拟自然天空的组合式灯具
JP7242962B2 (ja) 照明器具
JP2013084544A (ja) 照明装置、照明器具および照明制御システム
JP7664762B2 (ja) 照明器具
JP2024150907A (ja) 照明システム
JP7696238B2 (ja) 照明器具
JP6902212B2 (ja) 照明装置
JP2024173125A (ja) 疑似窓照明
JP7550549B2 (ja) 照明器具
Sardar Lighting design of architectural indoors and façade of a building using modern LED techonology
JP2024151050A (ja) 照明システム
JP2023060255A (ja) 照明器具
JP2025027708A (ja) 照明器具
KR101170788B1 (ko) 밝기 조절이 용이한 엘이디 조명등 기구
KR20200120226A (ko) 고휘도 발광 다이오드 조명 및 시스템

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220819

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230516

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230808

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230906

R150 Certificate of patent or registration of utility model

Ref document number: 7346716

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150