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EP1371896A3 - Diving lamp - Google Patents

Diving lamp Download PDF

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Publication number
EP1371896A3
EP1371896A3 EP03013524A EP03013524A EP1371896A3 EP 1371896 A3 EP1371896 A3 EP 1371896A3 EP 03013524 A EP03013524 A EP 03013524A EP 03013524 A EP03013524 A EP 03013524A EP 1371896 A3 EP1371896 A3 EP 1371896A3
Authority
EP
European Patent Office
Prior art keywords
light
power supply
supply circuit
light source
diving lamp
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Withdrawn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
EP03013524A
Other languages
German (de)
French (fr)
Other versions
EP1371896A2 (en
Inventor
Harald Wiegand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1371896A2 publication Critical patent/EP1371896A2/en
Publication of EP1371896A3 publication Critical patent/EP1371896A3/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Withdrawn legal-status Critical Current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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • 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
    • F21L4/025—Pocket lamps the light sources being of different shape or type
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21Y2101/00—Point-like light sources
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form
    • 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)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Endoscopes (AREA)

Abstract

Es wird eine Tauchleuchte mit einer elektrischen Lichterzeugungseinheit beschrieben, die einen an eine Batterie (12) anschließbaren Stromversorgungsschaltkreis (6) und eine mit diesem verbindbare, erste Lichtquelle (5) enthält. Erfindungsgemäß weist die Lichterzeugungseinheit (5,6) wenigstens eine zweite, an den Stromversorgungsschaltkreis (6) anschließbare Lichtquelle (14) und einen zum Umschalten des Stromversorgungsschaltkreises (6) von der ersten auf die zweite Lichtquelle (5 bzw. 14) bestimmten Schalter (15) auf (Fig. 3).

Figure 00000001
A dive light with an electric light generating unit is described, which contains a power supply circuit (6) which can be connected to a battery (12) and a first light source (5) which can be connected to it. According to the invention, the light-generating unit (5, 6) has at least one second light source (14) connectable to the power supply circuit (6) and a switch (15, 14) for switching the power supply circuit (6) from the first to the second light source (5, 14) ) (Fig. 3).
Figure 00000001
EP03013524A 2002-06-14 2003-06-13 Diving lamp Withdrawn EP1371896A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10227117 2002-06-14
DE10227117A DE10227117A1 (en) 2002-06-14 2002-06-14 diving lamp

Publications (2)

Publication Number Publication Date
EP1371896A2 EP1371896A2 (en) 2003-12-17
EP1371896A3 true EP1371896A3 (en) 2005-11-16

Family

ID=29557855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03013524A Withdrawn EP1371896A3 (en) 2002-06-14 2003-06-13 Diving lamp

Country Status (2)

Country Link
EP (1) EP1371896A3 (en)
DE (1) DE10227117A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1069071A2 (en) * 2004-10-16 2005-05-06 John Mfg Ltd Rechargeable halogen searchligh with led & fluorescent light.
GB0501309D0 (en) 2005-01-24 2005-03-02 Lumidrives Ltd Sealed light fixture
DE102008021882A1 (en) 2008-05-02 2010-01-07 Kählig, Matthias Underwater light i.e. diving lamp, for use by diver, has electrical power sources that are arranged redundantly and separated from each other in waterproof tubular housing, where power sources are connected with function heads
DE202010004874U1 (en) * 2010-04-11 2010-07-22 Lightdesign Solutions Gmbh LED module with passive LED
DE102010026918A1 (en) * 2010-07-13 2012-01-19 Zweibrüder Optoelectronics Gmbh & Co. Kg flashlight
DE102010026713A1 (en) * 2010-07-13 2012-01-19 Zweibrüder Optoelectronics Gmbh & Co. Kg Torch, has terminal closing spring element connected with electrical terminals such that electric circuits are closed through respective electrical terminals by force of spring element
DE202015008313U1 (en) 2015-12-03 2016-02-05 Richard Bingemer Battery powered unit with multiple light generating elements

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782432A (en) * 1986-05-29 1988-11-01 Me Generations Inc. Multi-function light
DE8908556U1 (en) * 1989-07-13 1989-09-07 Schekulin, Dirk, 73230 Kirchheim Underwater hand lamp
DE9111528U1 (en) * 1991-09-17 1991-11-14 Arnold, Hans-Joachim, Dipl.-Ing., 7024 Filderstadt Underwater hand lamp
US5272606A (en) * 1993-07-02 1993-12-21 Blaney Mark A Dual circuit lantern
DE4316691A1 (en) * 1993-05-14 1994-11-17 Ruediger Clausen Underwater luminaire
DE19827102A1 (en) * 1998-06-18 1999-12-23 Georg Erasmus Lamp especially underwater lamp watertight housing enclosing light sources
WO2000042350A1 (en) * 1999-01-12 2000-07-20 Thierry Cassan Flash-light with tubular case comprising a safety system managed by a microprocessor
FR2832489A1 (en) * 2001-11-16 2003-05-23 Daniel Christian Chanselme Mountain climbing directional light/distress beacon having battery (9) fed sealed beacon water floating transmitting infra red/white light translucent pocket held and shock activated.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782432A (en) * 1986-05-29 1988-11-01 Me Generations Inc. Multi-function light
DE8908556U1 (en) * 1989-07-13 1989-09-07 Schekulin, Dirk, 73230 Kirchheim Underwater hand lamp
DE9111528U1 (en) * 1991-09-17 1991-11-14 Arnold, Hans-Joachim, Dipl.-Ing., 7024 Filderstadt Underwater hand lamp
DE4316691A1 (en) * 1993-05-14 1994-11-17 Ruediger Clausen Underwater luminaire
US5272606A (en) * 1993-07-02 1993-12-21 Blaney Mark A Dual circuit lantern
DE19827102A1 (en) * 1998-06-18 1999-12-23 Georg Erasmus Lamp especially underwater lamp watertight housing enclosing light sources
WO2000042350A1 (en) * 1999-01-12 2000-07-20 Thierry Cassan Flash-light with tubular case comprising a safety system managed by a microprocessor
FR2832489A1 (en) * 2001-11-16 2003-05-23 Daniel Christian Chanselme Mountain climbing directional light/distress beacon having battery (9) fed sealed beacon water floating transmitting infra red/white light translucent pocket held and shock activated.

Also Published As

Publication number Publication date
DE10227117A1 (en) 2003-12-24
EP1371896A2 (en) 2003-12-17

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