JP3127330U7 - - Google Patents
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- Publication number
- JP3127330U7 JP3127330U7 JP2006007523U JP2006007523U JP3127330U7 JP 3127330 U7 JP3127330 U7 JP 3127330U7 JP 2006007523 U JP2006007523 U JP 2006007523U JP 2006007523 U JP2006007523 U JP 2006007523U JP 3127330 U7 JP3127330 U7 JP 3127330U7
- Authority
- JP
- Japan
- Prior art keywords
- led
- main body
- focal distance
- convex lens
- variable focus
- 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 - Lifetime
Links
Claims (5)
前記電源装置に連接され、前記本体の先端の内部に固定されるＬＥＤと、
前記本体に摺動自在に実装される摺動筒と、
前記摺動筒に設けられると共に前記ＬＥＤの前方にある光路に設けられ、前記ＬＥＤから前記ＬＥＤ前方の焦点距離までの位置又は前記ＬＥＤ前方の焦点距離から前記ＬＥＤ前方の２倍の焦点距離内までの位置に移動する凸レンズと、
を備え、
前記凸レンズを、前記ＬＥＤから前記ＬＥＤ前方の焦点距離までの位置と前記ＬＥＤ前方の焦点距離から前記ＬＥＤ前方の２倍の焦点距離内までの位置との間に移動させることにより、前記ＬＥＤからの光束の角度を大きい角度から小さい角度へ若しくは小さい角度から大きい角度へ変更させることを特徴とするＬＥＤの焦点可変装置。A main body in which the power supply is mounted;
LED connected to the power supply device and fixed inside the tip of the main body,
A sliding cylinder slidably mounted on the main body;
Provided in the sliding tube and in the optical path in front of the LED, from the LED to the focal distance in front of the LED or from the focal distance in front of the LED to within twice the focal distance in front of the LED and a convex lens to move to the position,
Equipped with a,
By moving the convex lens between a position from the LED to a focal distance in front of the LED and a position from the focal distance in front of the LED to a position twice in the focal length in front of the LED, A focus variable device for an LED, wherein the light beam angle is changed from a large angle to a small angle or from a small angle to a large angle .
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW095120629A TW200745598A (en) | 2006-06-09 | 2006-06-09 | LED variable focus lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP3127330U JP3127330U (en) | 2006-11-30 |
| JP3127330U7 true JP3127330U7 (en) | 2012-07-12 |
Family
ID=37563938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006007523U Expired - Lifetime JP3127330U (en) | 2006-06-09 | 2006-09-15 | LED focus variable device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3127330U (en) |
| DE (1) | DE202006014503U1 (en) |
| TW (1) | TW200745598A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007013424A1 (en) | 2007-03-20 | 2008-09-25 | Ivoclar Vivadent Ag | light curing |
| DE102010054922A1 (en) * | 2010-12-17 | 2012-06-21 | Volkswagen Ag | Headlight for vehicle, comprises semiconductor light source, which is fastened at light source carrier, and optical element, which is arranged in light emission direction of semiconductor light source |
| TWI457517B (en) * | 2011-10-26 | 2014-10-21 | Global Fiberoptics Inc | Led array spot illuminator and a method for providing light that forms a beam for illuminating a spot |
| DE102013101794B4 (en) | 2013-02-22 | 2016-08-11 | Ansmann Ag | Staff torch |
| DE202014000449U1 (en) | 2014-01-17 | 2014-07-08 | Johannes Pradler | LED lighting device with variable zoom optics |
| TWI553262B (en) * | 2015-07-20 | 2016-10-11 | 錼創科技股份有限公司 | Illumination apparatus |
| DE102015214949B4 (en) | 2015-08-05 | 2021-12-23 | H4X E.U. | Interior luminaire for shelf or showcase lighting and method of manufacture |
| CN109058938A (en) * | 2018-09-26 | 2018-12-21 | 江苏优为视界科技有限公司 | A kind of lamps and lanterns focusing structure |
-
2006
- 2006-06-09 TW TW095120629A patent/TW200745598A/en not_active IP Right Cessation
- 2006-09-15 JP JP2006007523U patent/JP3127330U/en not_active Expired - Lifetime
- 2006-09-21 DE DE202006014503U patent/DE202006014503U1/en not_active Expired - Lifetime
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