EP2601435A4 - Portable light having a rotatable cylindrical head - Google Patents

Portable light having a rotatable cylindrical head

Info

Publication number
EP2601435A4
EP2601435A4 EP11815134.9A EP11815134A EP2601435A4 EP 2601435 A4 EP2601435 A4 EP 2601435A4 EP 11815134 A EP11815134 A EP 11815134A EP 2601435 A4 EP2601435 A4 EP 2601435A4
Authority
EP
European Patent Office
Prior art keywords
cylindrical head
portable light
rotatable cylindrical
rotatable
portable
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Withdrawn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
EP11815134.9A
Other languages
German (de)
French (fr)
Other versions
EP2601435A1 (en
Inventor
Raymond L Sharrah
Peter J Ziegenfuss
Brian Orme
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.)
Streamlight Inc
Original Assignee
Streamlight Inc
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 Streamlight Inc filed Critical Streamlight Inc
Priority claimed from US13/195,306 external-priority patent/US8511847B2/en
Priority claimed from PCT/US2011/046119 external-priority patent/WO2012018723A1/en
Publication of EP2601435A1 publication Critical patent/EP2601435A1/en
Publication of EP2601435A4 publication Critical patent/EP2601435A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F21V14/085—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/0808—Adhesive means
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/0832—Hook and loop-type fasteners
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • 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
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • F21V21/0885—Clips; Clamps 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • F21V9/083—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light for portable lighting devices
    • 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]
EP11815134.9A 2010-08-03 2011-08-01 Portable light having a rotatable cylindrical head Withdrawn EP2601435A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36709910A 2010-08-03 2010-08-03
US201161447279P 2011-02-28 2011-02-28
US13/195,306 US8511847B2 (en) 2010-08-03 2011-08-01 Portable light having a rotatable cylindrical head
PCT/US2011/046119 WO2012018723A1 (en) 2010-08-03 2011-08-01 Portable light having a rotatable cylindrical head

Publications (2)

Publication Number Publication Date
EP2601435A1 EP2601435A1 (en) 2013-06-12
EP2601435A4 true EP2601435A4 (en) 2015-01-07

Family

ID=48225191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11815134.9A Withdrawn EP2601435A4 (en) 2010-08-03 2011-08-01 Portable light having a rotatable cylindrical head

Country Status (1)

Country Link
EP (1) EP2601435A4 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539974A (en) * 1947-03-03 1951-01-30 Gordon J Turner Flashlight with adjustable head
US2612598A (en) * 1950-10-17 1952-09-30 Berman Frank Flashlight with h-shaped frame forming opposed holders for dry cells and lamp head
US5050053A (en) * 1990-09-11 1991-09-17 Mcdermott Kevin Flashlight of selectable colors
US6142644A (en) * 1999-04-27 2000-11-07 Leung; Chan Sik Flashlight with slow motion lamp assembly
WO2008094013A1 (en) * 2007-02-01 2008-08-07 Dae Up Sohn Lighting apparatus
US20080316736A1 (en) * 2007-06-06 2008-12-25 Hunnewell Robert C Portable light
US20100033960A1 (en) * 2008-08-06 2010-02-11 Levine Jonathan E Lighting device
US20100046211A1 (en) * 2008-08-20 2010-02-25 Eveready Battery Company, Inc. Lighting Device Configured to Operate with Different Batteries

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539974A (en) * 1947-03-03 1951-01-30 Gordon J Turner Flashlight with adjustable head
US2612598A (en) * 1950-10-17 1952-09-30 Berman Frank Flashlight with h-shaped frame forming opposed holders for dry cells and lamp head
US5050053A (en) * 1990-09-11 1991-09-17 Mcdermott Kevin Flashlight of selectable colors
US6142644A (en) * 1999-04-27 2000-11-07 Leung; Chan Sik Flashlight with slow motion lamp assembly
WO2008094013A1 (en) * 2007-02-01 2008-08-07 Dae Up Sohn Lighting apparatus
US20080316736A1 (en) * 2007-06-06 2008-12-25 Hunnewell Robert C Portable light
US20100033960A1 (en) * 2008-08-06 2010-02-11 Levine Jonathan E Lighting device
US20100046211A1 (en) * 2008-08-20 2010-02-25 Eveready Battery Company, Inc. Lighting Device Configured to Operate with Different Batteries

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012018723A1 *

Also Published As

Publication number Publication date
EP2601435A1 (en) 2013-06-12

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