CN112664909B - 一种光斑调节组件、发光装置及手术灯 - Google Patents

一种光斑调节组件、发光装置及手术灯 Download PDF

Info

Publication number
CN112664909B
CN112664909B CN202011573608.5A CN202011573608A CN112664909B CN 112664909 B CN112664909 B CN 112664909B CN 202011573608 A CN202011573608 A CN 202011573608A CN 112664909 B CN112664909 B CN 112664909B
Authority
CN
China
Prior art keywords
light
cylindrical barrel
concave
light source
reflector
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
CN202011573608.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN112664909A (zh
Inventor
王磊
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.)
Nanjing Mindray Bio Medical Electronics Co Ltd
Original Assignee
Nanjing Mindray Bio Medical Electronics Co Ltd
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 Nanjing Mindray Bio Medical Electronics Co Ltd filed Critical Nanjing Mindray Bio Medical Electronics Co Ltd
Priority to CN202011573608.5A priority Critical patent/CN112664909B/zh
Publication of CN112664909A publication Critical patent/CN112664909A/zh
Application granted granted Critical
Publication of CN112664909B publication Critical patent/CN112664909B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN202011573608.5A 2017-03-15 2017-03-15 一种光斑调节组件、发光装置及手术灯 Active CN112664909B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011573608.5A CN112664909B (zh) 2017-03-15 2017-03-15 一种光斑调节组件、发光装置及手术灯

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201780024468.6A CN109073206B (zh) 2017-03-15 2017-03-15 一种发光装置及手术灯
CN202011573608.5A CN112664909B (zh) 2017-03-15 2017-03-15 一种光斑调节组件、发光装置及手术灯
PCT/CN2017/076685 WO2018165880A1 (fr) 2017-03-15 2017-03-15 Dispositif émetteur de lumière et lampe chirurgicale

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780024468.6A Division CN109073206B (zh) 2017-03-15 2017-03-15 一种发光装置及手术灯

Publications (2)

Publication Number Publication Date
CN112664909A CN112664909A (zh) 2021-04-16
CN112664909B true CN112664909B (zh) 2023-05-30

Family

ID=63523683

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202011573608.5A Active CN112664909B (zh) 2017-03-15 2017-03-15 一种光斑调节组件、发光装置及手术灯
CN201780024468.6A Active CN109073206B (zh) 2017-03-15 2017-03-15 一种发光装置及手术灯

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780024468.6A Active CN109073206B (zh) 2017-03-15 2017-03-15 一种发光装置及手术灯

Country Status (4)

Country Link
EP (1) EP3597993B1 (fr)
CN (2) CN112664909B (fr)
ES (1) ES2926223T3 (fr)
WO (1) WO2018165880A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110159977A (zh) * 2019-06-05 2019-08-23 上海医疗器械股份有限公司 具有可换式无影灯模组的照明灯系统
US11112089B2 (en) * 2019-06-28 2021-09-07 Signify Holding B.V. Two stage optic for LED devices
CN113464904B (zh) * 2021-07-05 2023-07-04 西安交通大学第二附属医院 一种可调节式的手术室护理用采光灯

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531185A (en) * 1939-06-29 1940-12-31 George William Rawlings Improvements in electric lamps
FR1228846A (fr) * 1959-01-30 1960-09-02 Anciens Ets Barbier Perfectionnements aux appareils d'éclairage chirurgical sans ombres
JP4011221B2 (ja) * 1999-01-21 2007-11-21 株式会社小糸製作所 車両用標識灯
DE19956337B4 (de) * 1999-11-23 2004-11-25 Heraeus Med Gmbh Leuchte, insbesondere Operationsleuchte, mit wenigstens zwei elektrischen Lampen
JP2002203406A (ja) * 2000-11-06 2002-07-19 Koito Mfg Co Ltd 無影灯
JP4153370B2 (ja) * 2002-07-04 2008-09-24 株式会社小糸製作所 車両用灯具
JP2004047220A (ja) * 2002-07-10 2004-02-12 Koito Mfg Co Ltd 車両用灯具
CN201129663Y (zh) * 2007-11-26 2008-10-08 杰森医疗设备(上海)有限公司 用于无影灯的反光器
US8388198B2 (en) * 2010-09-01 2013-03-05 Illumination Management Solutions, Inc. Device and apparatus for efficient collection and re-direction of emitted radiation
CN103062641B (zh) * 2011-10-20 2016-10-19 欧司朗股份有限公司 光源单元、配有这种光源单元的照明装置以及医疗设备
CN103292247B (zh) * 2012-02-29 2015-05-20 惠州元晖光电股份有限公司 一种多面体的二次光学透镜
CN202629823U (zh) * 2012-06-16 2012-12-26 南昌迈柯尔医疗器械有限公司 一种led整体反射式无影灯
DE202013006570U1 (de) * 2013-07-22 2013-08-07 Cival Medical Gmbh Operationsleuchte
CN204164948U (zh) * 2014-11-11 2015-02-18 曾林永 无影灯
CN105333318A (zh) * 2015-12-01 2016-02-17 漳州立达信光电子科技有限公司 大角度led照明装置

Also Published As

Publication number Publication date
CN109073206A (zh) 2018-12-21
ES2926223T3 (es) 2022-10-24
EP3597993A4 (fr) 2020-11-11
WO2018165880A1 (fr) 2018-09-20
EP3597993B1 (fr) 2022-06-01
CN109073206B (zh) 2021-01-15
EP3597993A1 (fr) 2020-01-22
CN112664909A (zh) 2021-04-16

Similar Documents

Publication Publication Date Title
JP5540018B2 (ja) 光混合光学装置および光混合系
US9772499B2 (en) Light mixing lenses and systems
US10254474B2 (en) Light mixing systems with a glass light pipe
US8136967B2 (en) LED optical lens
US7377671B2 (en) Etendue-squeezing illumination optics
JP5650962B2 (ja) 手術用ライト
JP6096180B2 (ja) 発光ダイオード光源
US7600894B1 (en) Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs
CN112664909B (zh) 一种光斑调节组件、发光装置及手术灯
US8356914B2 (en) Luminaires and optics for control and distribution of multiple quasi point source light sources such as LEDs
US20160245482A1 (en) Compact Optical Assembly for LED Light Sources
US10663652B2 (en) Light mixing systems with a glass light pipe
CN115597015A (zh) 用于减少眩光同时维持led光源的混色和光束控制的全内反射透镜
CN104246358B (zh) 远程光束整形
JP6405060B2 (ja) 管状発光装置
EP3311216A1 (fr) Systèmes de mélange de lumières à conduit de lumière en verre
EP2843301A1 (fr) Générateur de lumière pour un dispositif d'éclairage

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant