EP1469251A3 - Portable lighting device - Google Patents

Portable lighting device Download PDF

Info

Publication number
EP1469251A3
EP1469251A3 EP04006519A EP04006519A EP1469251A3 EP 1469251 A3 EP1469251 A3 EP 1469251A3 EP 04006519 A EP04006519 A EP 04006519A EP 04006519 A EP04006519 A EP 04006519A EP 1469251 A3 EP1469251 A3 EP 1469251A3
Authority
EP
European Patent Office
Prior art keywords
lighting device
portable lighting
reflector
lamp
backwards
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Withdrawn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
EP04006519A
Other languages
German (de)
French (fr)
Other versions
EP1469251A2 (en
Inventor
Dieter Pilz
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.)
R Stahl Schaltgeraete GmbH
Original Assignee
R Stahl Schaltgeraete GmbH
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 R Stahl Schaltgeraete GmbH filed Critical R Stahl Schaltgeraete GmbH
Publication of EP1469251A2 publication Critical patent/EP1469251A2/en
Publication of EP1469251A3 publication Critical patent/EP1469251A3/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Withdrawn legal-status Critical Current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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • 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
    • F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device
    • 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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F21V14/025—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources in portable lighting devices
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Ein Handscheinwerfer (1) ist zusätzlich mit einer Art Rücklicht versehen, damit der Handscheinwerfer im Dunkel auch von der Rückseite her zu erkennen ist. Hierzu sind die Trägermittel (39) für die Leuchtmittel transparent, damit das nach rückwärts aus dem Reflektor (35) austretende Licht auch nach hinten aus dem Gehäusemittel (2) abgestrahlt werden kann.
Ferner ist die Leuchtmittelfassung (48) entlang der optischen Achse des Reflektors (35) verstellbar.

Figure 00000001
A hand lamp (1) is also provided with a kind of rear light so that the hand lamp can also be seen from the rear in the dark. For this purpose, the carrier means (39) are transparent to the illuminants, so that the light emerging from the reflector (35) backwards can also be emitted backwards out of the housing means (2).
Furthermore, the lamp holder (48) can be adjusted along the optical axis of the reflector (35).
Figure 00000001
EP04006519A 2003-04-07 2004-03-18 Portable lighting device Withdrawn EP1469251A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10316031 2003-04-07
DE2003116031 DE10316031A1 (en) 2003-04-07 2003-04-07 Handscheinwerfer

Publications (2)

Publication Number Publication Date
EP1469251A2 EP1469251A2 (en) 2004-10-20
EP1469251A3 true EP1469251A3 (en) 2004-12-08

Family

ID=32892321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04006519A Withdrawn EP1469251A3 (en) 2003-04-07 2004-03-18 Portable lighting device

Country Status (2)

Country Link
EP (1) EP1469251A3 (en)
DE (1) DE10316031A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007079779A1 (en) * 2005-12-23 2007-07-19 Willi Houben Luminaire
DE102007007523A1 (en) * 2007-02-15 2008-08-21 Zeibina Kunststoff-Technik Gmbh Contacting and holding device for incandescent lamps
DE102010031166A1 (en) * 2010-07-09 2012-01-12 Robert Bosch Gmbh Hand luminous device
CN110159952A (en) * 2019-05-06 2019-08-23 深圳市尚为照明有限公司 Portable lamp

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194929A (en) * 1916-08-15 Electric light
FR829438A (en) * 1937-11-18 1938-06-27 Cie Generale Des Piles Wonder Portable lantern refinements
GB700958A (en) * 1950-12-30 1953-12-16 Piles Wonder Soc D Improvements in and relating to electric torches
US3030497A (en) * 1959-12-08 1962-04-17 Wing G Cheng Electric lanterns or torches
DE2950850A1 (en) * 1978-12-21 1980-07-10 Sassmannshausen Knut TO SHINE
GB2118290A (en) * 1980-04-29 1983-10-26 Victor Stanley Basnayake Electric torch
US5347438A (en) * 1993-06-25 1994-09-13 Lerner Robert A Combined illumination and safety lamp
US5560705A (en) * 1995-12-12 1996-10-01 Shiau; Shoei-Shuh Multi-function lighting device
GB2310714A (en) * 1996-03-02 1997-09-03 John Furley A lighting apparatus
GB2324854A (en) * 1997-05-02 1998-11-04 John Mfg Ltd Lantern
US6004008A (en) * 1998-03-26 1999-12-21 Plum Industrial Co., Ltd. Multi-functional flashlight
US6099141A (en) * 1998-07-06 2000-08-08 Sony Corporation Roadside emergency security flashlight
US6641279B1 (en) * 2001-11-01 2003-11-04 Wilson Williams Dual-beam light assembly with adjustable posterior head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6944449U (en) * 1969-11-15 1972-06-22 Eisenmann Gmbh WARNING LIGHT.
DE3011096A1 (en) * 1980-03-22 1981-10-15 Robert Bosch Gmbh, 7000 Stuttgart BATTERY LAMP, IN PARTICULAR HAND LAMP, WITH INTEGRATED WARNING FLASHING DEVICE
DE3641908A1 (en) * 1986-12-08 1988-06-09 Hugo Winderlich Self-activating, re-chargeable flashing warning light for breakdowns
US5171086A (en) * 1991-03-22 1992-12-15 Baloochi Mohsen K Hand held adjustable focus flash light
JP2003011867A (en) * 2001-06-28 2003-01-15 Sanyo Electric Co Ltd Headlight

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1194929A (en) * 1916-08-15 Electric light
FR829438A (en) * 1937-11-18 1938-06-27 Cie Generale Des Piles Wonder Portable lantern refinements
GB700958A (en) * 1950-12-30 1953-12-16 Piles Wonder Soc D Improvements in and relating to electric torches
US3030497A (en) * 1959-12-08 1962-04-17 Wing G Cheng Electric lanterns or torches
DE2950850A1 (en) * 1978-12-21 1980-07-10 Sassmannshausen Knut TO SHINE
GB2118290A (en) * 1980-04-29 1983-10-26 Victor Stanley Basnayake Electric torch
US5347438A (en) * 1993-06-25 1994-09-13 Lerner Robert A Combined illumination and safety lamp
US5560705A (en) * 1995-12-12 1996-10-01 Shiau; Shoei-Shuh Multi-function lighting device
GB2310714A (en) * 1996-03-02 1997-09-03 John Furley A lighting apparatus
GB2324854A (en) * 1997-05-02 1998-11-04 John Mfg Ltd Lantern
US6004008A (en) * 1998-03-26 1999-12-21 Plum Industrial Co., Ltd. Multi-functional flashlight
US6099141A (en) * 1998-07-06 2000-08-08 Sony Corporation Roadside emergency security flashlight
US6641279B1 (en) * 2001-11-01 2003-11-04 Wilson Williams Dual-beam light assembly with adjustable posterior head

Also Published As

Publication number Publication date
DE10316031A1 (en) 2004-11-11
EP1469251A2 (en) 2004-10-20

Similar Documents

Publication Publication Date Title
EP1078816A3 (en) Vehicle lighting device using led light source
EP1332957A3 (en) Vehicle taillight
EP1022510A3 (en) Multi-function vehicle taillight system with unitary optic
EP0726304A3 (en) Organometallic complexes with built-in fluorescent dyes for use in light emitting devices
EP1429398A3 (en) A planar light source
EP1564122A3 (en) Bicycle lighting apparatus with mountable display
TW200615582A (en) Color conversion filter substrate and a multicolor light emitting device employing the substrate
EP1201984A4 (en) Deuterium lamp box and portable light source
CN1486057A (en) Portable terminal device
EP1982837A3 (en) Ink cartridge
EP1857789A3 (en) Light source including quantum dot material and apparatus including same
EP0962959A3 (en) Blue light electrodeless high intensity discharge lamp system
EP1469251A3 (en) Portable lighting device
DE602006006026D1 (en) OPTICAL SYSTEM FOR A WASHLIGHT
EP1260196A3 (en) Illumination device
EP1096841A3 (en) Keybutton illuminating device and wireless communication terminal apparatus equipped with the same
WO2002062989A3 (en) Methods of light activated release 0f ligands from endosomes
JP4282651B2 (en) Mobile terminal device
EP1389030A3 (en) Multifunction lighting fixture
CN214790893U (en) Car light module with high light source utilization rate
CN213249945U (en) Beautiful tooth appearance with COB light source
USD1025440S1 (en) Lamp
CN209819342U (en) Anti-dazzle smallpox shot-light
CN210284058U (en) Even luminous reflective structure on outer door handle atmosphere lamp of car
CN210197045U (en) Flashlight assembly

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 HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 21L 15/02 B

Ipc: 7F 21L 4/04 A

RTI1 Title (correction)

Free format text: PORTABLE LIGHTING DEVICE

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 HU IE IT LI LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20050128

AKX Designation fees paid

Designated state(s): DE FR GB IT

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: 20071002