CN109073206A - 一种发光装置及手术灯 - Google Patents
一种发光装置及手术灯 Download PDFInfo
- Publication number
- CN109073206A CN109073206A CN201780024468.6A CN201780024468A CN109073206A CN 109073206 A CN109073206 A CN 109073206A CN 201780024468 A CN201780024468 A CN 201780024468A CN 109073206 A CN109073206 A CN 109073206A
- Authority
- CN
- China
- Prior art keywords
- light
- lateral
- reflector
- deflection element
- emitting device
- 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.)
- Granted
Links
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
- 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)
Abstract
发光装置(100)包括光源(1)、光偏转元件(2)和反光罩(3),反光罩(3)包括顶端(301)、具有环形开口的底端(302)和从顶端(301)到底端(301)逐渐扩张的反射体(303),反射体(303)围绕其中心轴对称,光源(1)位于反光罩(3)的顶端(301)区域并朝向反光罩(3)的底端(302),可发射前向光和侧向光,光偏转元件(2)位于光源(1)和反光罩(3)之间,光偏转元件(2)用于收集前向光和侧向光,并调整前向光和侧向光的偏转方向,使从光偏转元件(2)出射的前向光和侧向光投射到反光罩(3)的反射体(303)内侧,然后反光罩(3)将光束进行混合和反射,最后将来自反光罩(3)不同位置的光线叠加在期望的位置,形成期望的光斑。利用这种发光装置(100)可制成具有无影效果的手术灯。
Description
PCT国内申请,说明书已公开。
Claims (1)
- PCT国内申请,权利要求书已公开。
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/076685 WO2018165880A1 (zh) | 2017-03-15 | 2017-03-15 | 一种发光装置及手术灯 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011573608.5A Division CN112664909B (zh) | 2017-03-15 | 2017-03-15 | 一种光斑调节组件、发光装置及手术灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109073206A true CN109073206A (zh) | 2018-12-21 |
CN109073206B CN109073206B (zh) | 2021-01-15 |
Family
ID=63523683
Family Applications (2)
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 |
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 |
Family Applications After (1)
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 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3597993B1 (zh) |
CN (2) | CN109073206B (zh) |
ES (1) | ES2926223T3 (zh) |
WO (1) | WO2018165880A1 (zh) |
Families Citing this family (3)
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 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1261137A (zh) * | 1999-01-21 | 2000-07-26 | 株式会社小糸制作所 | 车辆用标识灯 |
CN1353268A (zh) * | 2000-11-06 | 2002-06-12 | 山田医疗照明株式会社 | 无影灯 |
CN1470799A (zh) * | 2002-07-04 | 2004-01-28 | ��ʽ����С�������� | 车用灯具 |
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 |
CN103062641A (zh) * | 2011-10-20 | 2013-04-24 | 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 |
CN103292247A (zh) * | 2012-02-29 | 2013-09-11 | 惠州元晖光电股份有限公司 | 一种多面体的二次光学透镜 |
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 |
Family Cites Families (8)
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 |
DE19956337B4 (de) * | 1999-11-23 | 2004-11-25 | Heraeus Med Gmbh | Leuchte, insbesondere Operationsleuchte, mit wenigstens zwei elektrischen Lampen |
JP2004047220A (ja) * | 2002-07-10 | 2004-02-12 | Koito Mfg Co Ltd | 車両用灯具 |
US8388198B2 (en) * | 2010-09-01 | 2013-03-05 | Illumination Management Solutions, Inc. | Device and apparatus for efficient collection and re-direction of emitted radiation |
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 |
-
2017
- 2017-03-15 EP EP17900462.7A patent/EP3597993B1/en active Active
- 2017-03-15 CN CN201780024468.6A patent/CN109073206B/zh active Active
- 2017-03-15 CN CN202011573608.5A patent/CN112664909B/zh active Active
- 2017-03-15 WO PCT/CN2017/076685 patent/WO2018165880A1/zh unknown
- 2017-03-15 ES ES17900462T patent/ES2926223T3/es active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1261137A (zh) * | 1999-01-21 | 2000-07-26 | 株式会社小糸制作所 | 车辆用标识灯 |
CN1353268A (zh) * | 2000-11-06 | 2002-06-12 | 山田医疗照明株式会社 | 无影灯 |
CN1470799A (zh) * | 2002-07-04 | 2004-01-28 | ��ʽ����С�������� | 车用灯具 |
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 |
CN103062641A (zh) * | 2011-10-20 | 2013-04-24 | 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 |
CN103292247A (zh) * | 2012-02-29 | 2013-09-11 | 惠州元晖光电股份有限公司 | 一种多面体的二次光学透镜 |
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 |
---|---|
CN112664909B (zh) | 2023-05-30 |
ES2926223T3 (es) | 2022-10-24 |
CN109073206B (zh) | 2021-01-15 |
EP3597993A1 (en) | 2020-01-22 |
CN112664909A (zh) | 2021-04-16 |
WO2018165880A1 (zh) | 2018-09-20 |
EP3597993B1 (en) | 2022-06-01 |
EP3597993A4 (en) | 2020-11-11 |
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