CN203965650U - 一种曲率可变的照明透镜装置 - Google Patents

一种曲率可变的照明透镜装置 Download PDF

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Publication number
CN203965650U
CN203965650U CN201290000677.XU CN201290000677U CN203965650U CN 203965650 U CN203965650 U CN 203965650U CN 201290000677 U CN201290000677 U CN 201290000677U CN 203965650 U CN203965650 U CN 203965650U
Authority
CN
China
Prior art keywords
lens
silica gel
variable
software silica
adjusting 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.)
Expired - Fee Related
Application number
CN201290000677.XU
Other languages
English (en)
Chinese (zh)
Inventor
张建中
缑从军
胡敦平
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.)
Dongguan WAC Lighting Co Ltd
US WAC Lighting Inc
Original Assignee
Dongguan WAC Lighting Co Ltd
US WAC Lighting Inc
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 Dongguan WAC Lighting Co Ltd, US WAC Lighting Inc filed Critical Dongguan WAC Lighting Co Ltd
Application granted granted Critical
Publication of CN203965650U publication Critical patent/CN203965650U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
CN201290000677.XU 2012-12-10 2012-12-10 一种曲率可变的照明透镜装置 Expired - Fee Related CN203965650U (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/086305 WO2014089747A1 (fr) 2012-12-10 2012-12-10 Dispositif de lentille d'éclairage à courbure variable

Publications (1)

Publication Number Publication Date
CN203965650U true CN203965650U (zh) 2014-11-26

Family

ID=50933671

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201290000677.XU Expired - Fee Related CN203965650U (zh) 2012-12-10 2012-12-10 一种曲率可变的照明透镜装置

Country Status (2)

Country Link
CN (1) CN203965650U (fr)
WO (1) WO2014089747A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110501816A (zh) * 2019-07-31 2019-11-26 阳江市阳东点亮生活科技有限公司 一种通过挤压而改变光斑形状的光路装置
CN113324894A (zh) * 2021-05-31 2021-08-31 海南大学 一种用于研究塑料光降解的实验装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117716905B (zh) * 2024-01-23 2024-05-14 临沂市农业科学院 一种用于水稻种植的稻种培育箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3163619B2 (ja) * 1990-05-15 2001-05-08 松下電器産業株式会社 投写レンズ装置
JPH0949905A (ja) * 1995-08-04 1997-02-18 Able Kk 焦点距離可変レンズ及び焦点距離の変更方法
JP2010501890A (ja) * 2006-08-24 2010-01-21 エージェンシー フォー サイエンス， テクノロジー アンド リサーチ 可変焦点ズームレンズ
CN201281769Y (zh) * 2008-06-24 2009-07-29 菱光科技股份有限公司 液态透镜组件
US8699141B2 (en) * 2009-03-13 2014-04-15 Knowles Electronics, Llc Lens assembly apparatus and method
CN102635788B (zh) * 2012-03-30 2013-04-17 中国科学院长春光学精密机械与物理研究所 双透镜有级变焦手电筒

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110501816A (zh) * 2019-07-31 2019-11-26 阳江市阳东点亮生活科技有限公司 一种通过挤压而改变光斑形状的光路装置
CN113324894A (zh) * 2021-05-31 2021-08-31 海南大学 一种用于研究塑料光降解的实验装置

Also Published As

Publication number Publication date
WO2014089747A1 (fr) 2014-06-19

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20201210

CF01 Termination of patent right due to non-payment of annual fee