EP2161491A3 - Focusing device for the light beam in illumination elements with damp chamber - Google Patents

Focusing device for the light beam in illumination elements with damp chamber Download PDF

Info

Publication number
EP2161491A3
EP2161491A3 EP09380149A EP09380149A EP2161491A3 EP 2161491 A3 EP2161491 A3 EP 2161491A3 EP 09380149 A EP09380149 A EP 09380149A EP 09380149 A EP09380149 A EP 09380149A EP 2161491 A3 EP2161491 A3 EP 2161491A3
Authority
EP
European Patent Office
Prior art keywords
tubular body
chamber
light beam
focusing device
illumination elements
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.)
Withdrawn
Application number
EP09380149A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2161491A2 (en
Inventor
Javier Lopez Barbarin
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.)
Barbolight SL
Original Assignee
Barbolight SL
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 Barbolight SL filed Critical Barbolight SL
Publication of EP2161491A2 publication Critical patent/EP2161491A2/en
Publication of EP2161491A3 publication Critical patent/EP2161491A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F21V14/065—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors in portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • 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]
EP09380149A 2008-09-08 2009-09-04 Focusing device for the light beam in illumination elements with damp chamber Withdrawn EP2161491A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200801834U ES1068734Y (es) 2008-09-08 2008-09-08 Dispositivo de enfoque del haz luminoso en elementos de iluminacion con camara humeda.

Publications (2)

Publication Number Publication Date
EP2161491A2 EP2161491A2 (en) 2010-03-10
EP2161491A3 true EP2161491A3 (en) 2012-06-13

Family

ID=40019098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09380149A Withdrawn EP2161491A3 (en) 2008-09-08 2009-09-04 Focusing device for the light beam in illumination elements with damp chamber

Country Status (2)

Country Link
EP (1) EP2161491A3 (es)
ES (1) ES1068734Y (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883943A (zh) * 2014-04-04 2014-06-25 马维理 调焦照明灯具

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338285B (zh) * 2010-07-23 2015-07-15 阳江纳谷科技有限公司 手电筒
CN203147299U (zh) 2013-02-26 2013-08-21 陈贤青 一种双透镜变焦手电筒
CN103742868A (zh) * 2013-12-20 2014-04-23 广州市雅江光电设备有限公司 点阵变焦机构及变焦方法
CN103883944A (zh) * 2014-04-04 2014-06-25 马维理 调焦照明灯具
CN107514549A (zh) * 2017-09-28 2017-12-26 赛尔富电子有限公司 一种变焦led灯

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416101A (en) * 1933-03-18 1934-09-13 Frederick John Miller Improvements in, or relating to, portable electric lamps of the drybattery type
WO2006072885A1 (en) * 2005-01-07 2006-07-13 Fraen Corporation S.R.L. Variable light beam lighting device, in particular for a flashlight

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416101A (en) * 1933-03-18 1934-09-13 Frederick John Miller Improvements in, or relating to, portable electric lamps of the drybattery type
WO2006072885A1 (en) * 2005-01-07 2006-07-13 Fraen Corporation S.R.L. Variable light beam lighting device, in particular for a flashlight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103883943A (zh) * 2014-04-04 2014-06-25 马维理 调焦照明灯具

Also Published As

Publication number Publication date
EP2161491A2 (en) 2010-03-10
ES1068734U (es) 2008-12-01
ES1068734Y (es) 2009-03-01

Similar Documents

Publication Publication Date Title
EP2161491A3 (en) Focusing device for the light beam in illumination elements with damp chamber
JP2010530768A5 (es)
BRPI0604358A (pt) cámara sensora de pressão fluida
ATE463215T1 (de) Flaches intraokuläres teleskop-implantat
EP2372797A3 (en) Light emitting diode source with hollow collection lens
RU2008105731A (ru) Система ввода линзы
WO2010040102A3 (en) Flashlight and illuminated rear section with two-sided lighting module
WO2009134509A3 (en) Sample acquisition device
WO2007095928A8 (de) Beleuchtungsvorrichtung für zylindrische objekte
EP1959292A3 (en) Laser microscope
WO2008073533A3 (en) Lamp with means for controlling air and fuel near the flame
CN205094392U (zh) 用于观测瞳孔的手电筒
JP3127330U7 (es)
ATE403457T1 (de) Spritze mit einem eine integrale ringförmige rippe aufweisenden halteelement
EP2325558A3 (en) Night-Light
AR060790A1 (es) Dispositivo de aireacion para su uso como difusor
ES2539523B1 (es) Dispositivo para vitreoctomía
TW200736536A (en) Ultraviolet light irradiation equipment
WO2010022712A3 (de) Beleuchtungsvorrichtung
ATE414928T1 (de) Kompaktes fernrohr mit umkehrprisma
ES1060609Y (es) Dispositivo de aprovechamiento de la energia eolica mediante velas.
NUNZIO et al. Laser source particularly for industrial processes
ATE557240T1 (de) Lampe
RU2006126118A (ru) Лазерный наконенчник-манипулятор
FR2892178A1 (fr) Dispositif pour lire au lit

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BARBOLIGHT, S.L.

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F21L 4/02 20060101AFI20120509BHEP

Ipc: F21V 14/06 20060101ALI20120509BHEP

Ipc: B63C 11/02 20060101ALI20120509BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120403