[go: up one dir, main page]

EP1302716A3 - Lamp - Google Patents

Lamp Download PDF

Info

Publication number
EP1302716A3
EP1302716A3 EP02450193A EP02450193A EP1302716A3 EP 1302716 A3 EP1302716 A3 EP 1302716A3 EP 02450193 A EP02450193 A EP 02450193A EP 02450193 A EP02450193 A EP 02450193A EP 1302716 A3 EP1302716 A3 EP 1302716A3
Authority
EP
European Patent Office
Prior art keywords
housing
lamp
bracket
region
emitting diode
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Withdrawn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
EP02450193A
Other languages
German (de)
French (fr)
Other versions
EP1302716A2 (en
Inventor
Franz Witthalm
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.)
Gifas Electric GmbH
Original Assignee
Gifas Electric 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 Gifas Electric GmbH filed Critical Gifas Electric GmbH
Publication of EP1302716A2 publication Critical patent/EP1302716A2/en
Publication of EP1302716A3 publication Critical patent/EP1302716A3/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Withdrawn legal-status Critical Current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
    • F21V5/00—Refractors for light sources
    • F21V5/006—Refractors for light sources applied to 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
    • F21L4/04—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
    • 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
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/40—Hand grips
    • F21V21/406—Hand grips for 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
    • F21V5/00—Refractors for light sources
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Eine als Handleuchte oder Handscheinwerfer ausgebildete Leuchte verwendet als Leuchtmittel Leuchtdioden (20), die weißes Licht abgeben. Zur Stromversorgung ist in einem Gehäuse (1) der Leuchte eine Batterie (14) angeordnet. Die Leuchtdioden (20) sind an einer Leiterplatte (22) montiert und greifen in Aufnahmen (18) in einem aus optisch klarem Werkstoff bestehenden Bereich (16) des Gehäuses (1), insbesondere des Gehäusedeckels (3), ein. Jeder Leuchtdiode (20) ist eine Linse (29) zugeordnet, die vorzugsweise mit dem aus optisch klarem Werkstoff bestehenden Bereich (16) des Gehäusedeckels (3) einstückig ausgebildet und eine Sammellinse ist. Am Gehäuse (1) der Leuchte ist ausschwenkbar ein Handgriff (6) vorgesehen, der in seiner Versorgungslage in eine Mulde (5) im Gehäuses (1), insbesondere im Gehäuseunterteil, aufgemommen ist. Des weiteren ist am Gehäuse (1) verschwenkbar ein Bügel (7) gelagert, der in seiner Ruhestellung und in einer vom Gehäuse (1) nach vorne bzw. nach hinten abstehenden Wirkstellung durch Federrasten (8) gehalten wird. Dieser Bügel (7) dient dazu, die Leuchte schräg nach oben oder schräg nach unten weisend auf einer ebenen Fläche aufzustellen.

Figure 00000001
A designed as a hand lamp or hand lamp used as a light emitting diode (20), emit white light. To power a battery (14) is arranged in a housing (1) of the lamp. The light emitting diodes (20) are mounted on a printed circuit board (22) and engage in receptacles (18) in a region (16) of the housing (1), in particular of the housing cover (3), made of optically clear material. Each light-emitting diode (20) is associated with a lens (29), which is preferably formed integrally with the region (16) of the housing cover (3) made of optically clear material and is a converging lens. On the housing (1) of the lamp, a handle (6) is swing-out provided, which is aufgemommen in its supply position in a trough (5) in the housing (1), in particular in the lower housing part. Further, a bracket (7) is pivotally mounted on the housing (1), which is held in its rest position and in one of the housing (1) projecting forward or rearward operative position by spring detents (8). This bracket (7) serves to place the lamp obliquely upwards or obliquely downwards on a flat surface.
Figure 00000001
EP02450193A 2001-10-09 2002-09-02 Lamp Withdrawn EP1302716A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0159301A AT414165B (en) 2001-10-09 2001-10-09 LAMP
AT15932001 2001-10-09

Publications (2)

Publication Number Publication Date
EP1302716A2 EP1302716A2 (en) 2003-04-16
EP1302716A3 true EP1302716A3 (en) 2005-10-05

Family

ID=3688396

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450193A Withdrawn EP1302716A3 (en) 2001-10-09 2002-09-02 Lamp

Country Status (2)

Country Link
EP (1) EP1302716A3 (en)
AT (1) AT414165B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001337812A (en) 2000-03-23 2001-12-07 Fujitsu Ltd Status display control device, electronic device, and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333879A (en) * 1986-07-28 1988-02-13 Mitsubishi Cable Ind Ltd light emitting diode structure
US4733335A (en) * 1984-12-28 1988-03-22 Koito Manufacturing Co., Ltd. Vehicular lamp
US5636057A (en) * 1995-02-10 1997-06-03 Ecolux Inc. Prismatic toroidal lens and traffic signal light using this lens
WO1998006975A1 (en) * 1996-08-13 1998-02-19 Eveready Battery Company, Inc. Lighting devices e.g. bicycle lamps
JPH1074401A (en) * 1996-06-25 1998-03-17 Denkooshiya:Kk Handy type signal lamp

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729076A (en) * 1984-11-15 1988-03-01 Tsuzawa Masami Signal light unit having heat dissipating function
US5050325A (en) * 1990-05-14 1991-09-24 Dayco Products Canada, Inc. Display indicator and reed switch
US5241457A (en) * 1991-01-18 1993-08-31 Nippon Sheet Glass Co., Ltd. Rear window stop lamp for motor vehicles
ES2099594T3 (en) * 1993-01-22 1997-05-16 Minnesota Mining & Mfg ELECTRICAL SECURITY SYSTEM FOR AN ELECTRICAL DEVICE.
US5528474A (en) * 1994-07-18 1996-06-18 Grote Industries, Inc. Led array vehicle lamp
US5490045A (en) * 1994-09-29 1996-02-06 Elgin Molded Plastics, Inc. Barrier light with lens-coupled, self-orienting limited field light source
DE19701720A1 (en) * 1997-01-20 1998-07-23 Hans Georg Sasse Display system for entrance area of rooms
AU8876998A (en) * 1997-09-04 1999-03-22 Howells Railway Products Limited Plural-led lights
EP0935145A1 (en) * 1998-02-04 1999-08-11 IMS Industrial Micro System AG Optical signal and display device
DE29805006U1 (en) * 1998-03-19 1998-05-20 Halemeier, Eckhard, Dipl.-Ing., 32120 Hiddenhausen Furniture with lighting fixtures
US6188527B1 (en) * 1999-04-12 2001-02-13 Hewlett-Packard Company LED array PCB with adhesive rod lens
DE19917108A1 (en) * 1999-04-15 2000-12-14 Markus Rippin Pocket torch has photovoltaic charging of energy storage device, one or more white light emitting LEDs, whereby all LEDs can be used irrespective of manner of generating white light
DE19922361C2 (en) * 1999-05-14 2003-05-28 Osram Opto Semiconductors Gmbh LED module for display devices
DE19937852C2 (en) * 1999-08-13 2002-05-29 Thomas Strobl Portable lamp and its use
DE19941987A1 (en) * 1999-09-03 2001-03-08 Zweibrueder Stahlwarenkontor G Torch has first light source, hollow reflector in housing, high power LED on annular casing of lamp head whose light cone is radiated essentially in radial direction with respect to lamp head
US6244727B1 (en) * 1999-09-27 2001-06-12 American Signal Company Optic lens cell and illuminated signage having a cell array

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733335A (en) * 1984-12-28 1988-03-22 Koito Manufacturing Co., Ltd. Vehicular lamp
JPS6333879A (en) * 1986-07-28 1988-02-13 Mitsubishi Cable Ind Ltd light emitting diode structure
US5636057A (en) * 1995-02-10 1997-06-03 Ecolux Inc. Prismatic toroidal lens and traffic signal light using this lens
JPH1074401A (en) * 1996-06-25 1998-03-17 Denkooshiya:Kk Handy type signal lamp
WO1998006975A1 (en) * 1996-08-13 1998-02-19 Eveready Battery Company, Inc. Lighting devices e.g. bicycle lamps

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 246 (E - 632) 12 July 1988 (1988-07-12) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) *

Also Published As

Publication number Publication date
EP1302716A2 (en) 2003-04-16
AT414165B (en) 2006-09-15
ATA15932001A (en) 2005-12-15

Similar Documents

Publication Publication Date Title
EP1592074A3 (en) Light emitting diode assembly
EP1693904A3 (en) Light emitting device provided with lens for controlling light distribution characteristic
EP1416545A3 (en) Enhanced brightness light emitting device spot emitter
US5390092A (en) Receptacle apparatus for light emitting diodes
EP1193772A3 (en) Light emitting diode with wavelength conversion and absorbing material
WO2004071935A3 (en) Diffuser with light emitting diode nightlight
EP1187228A4 (en) LIGHT SOURCE
HK1087246A1 (en) Light emitting device
ATE441065T1 (en) LUMINAIRE FOR EXTRACTING LIGHT FROM A FLAT LIGHT SOURCE
AU2003237835A1 (en) High-reliability group iii-nitride light emitting diode
EP1246265A3 (en) Light emitting device
ATE315764T1 (en) ILLUMINABLE DEVICE
US20190208760A1 (en) Solar Powered LED Fly Trap
EP1470999A3 (en) Lantern, preferably for use on board of ships, in particular on sports ships
DE102012223860A1 (en) lighting device
JP2002199837A (en) Lighting equipment
EP1302716A3 (en) Lamp
EP0990579A3 (en) Vehicle light
CN101483109A (en) Light guidance wire type illuminating keyboard
DE19908404A1 (en) Inside illumination for air-, water- craft etc. with several light sources, such as a LEDs or laser diodes, of long service life
EP1531466A3 (en) Wavelength-tunable light source
DE10147274B4 (en) Model vehicle rearview light system
DE20115816U1 (en) Mobile phone with bike computer and a light emitter for bike
DE19649889C1 (en) Electrical switching device
DE8911119U1 (en) House number plate or similar small sign

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

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

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 IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 21Y 101:02 Z

Ipc: 7F 21Y 101/02 B

Ipc: 7F 21V 5/04 B

Ipc: 7F 21L 4/04 A

17P Request for examination filed

Effective date: 20060329

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AXX Extension fees paid

Extension state: SI

Payment date: 20060329

Extension state: RO

Payment date: 20060329

Extension state: MK

Payment date: 20060329

Extension state: LV

Payment date: 20060329

Extension state: LT

Payment date: 20060329

Extension state: AL

Payment date: 20060329

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: 20061027