EP2343472A3 - Floatable diving torch - Google Patents

Floatable diving torch Download PDF

Info

Publication number
EP2343472A3
EP2343472A3 EP10005377.6A EP10005377A EP2343472A3 EP 2343472 A3 EP2343472 A3 EP 2343472A3 EP 10005377 A EP10005377 A EP 10005377A EP 2343472 A3 EP2343472 A3 EP 2343472A3
Authority
EP
European Patent Office
Prior art keywords
diving torch
waterproof washer
water
threaded
threaded portion
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Withdrawn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
EP10005377.6A
Other languages
German (de)
French (fr)
Other versions
EP2343472A2 (en
Inventor
Yunzhao Liu
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 EP2343472A2 publication Critical patent/EP2343472A2/en
Publication of EP2343472A3 publication Critical patent/EP2343472A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
    • 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
    • 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
    • F21V23/0421—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices the switch being part of, or disposed on the tail cap portion thereof
    • 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
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/10—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for personal use, e.g. hand-held

Abstract

A diving torch that floats over the water is revealed. The diving torch includes a waterproof washer (12) and a light transmitting lens (13), both locked and located on a front cover (1) thereof. A front end of a barrel (3) is enlarged outward to form a receiving space for loading a light cup (2) and the receiving space is threaded with the front cover (1) by a threaded portion (34). A waterproof washer (35) is disposed around the threaded portion (34). Moreover, the bottom of the barrel (5) is threaded and connected with a back cover (5) by a threaded portion (37) disposed with a waterproof washer (38). A switch set (4) with a waterproof washer (46) on the bottom is mounted in the back cover (5). Thereby not only people working on the water can pick up the diving torch quickly, people in the water and in distress can also use the diving torch asking for help.
EP10005377.6A 2010-01-06 2010-05-22 Floatable diving torch Withdrawn EP2343472A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201020003740.8U CN201582570U (en) 2010-01-06 2010-01-06 Submersible flashlight capable of floating on water surface
CN201010003618.5A CN101737636A (en) 2010-01-06 2010-01-06 Submersible flashlight capable of floating on the water
JP2010011990A JP2011150923A (en) 2010-01-06 2010-01-22 Flashlight for diving

Publications (2)

Publication Number Publication Date
EP2343472A2 EP2343472A2 (en) 2011-07-13
EP2343472A3 true EP2343472A3 (en) 2014-03-26

Family

ID=50629080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10005377.6A Withdrawn EP2343472A3 (en) 2010-01-06 2010-05-22 Floatable diving torch

Country Status (3)

Country Link
EP (1) EP2343472A3 (en)
JP (1) JP2011150923A (en)
CN (2) CN101737636A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010031816A1 (en) * 2010-07-21 2012-01-26 Zweibrüder Optoelectronics Gmbh & Co. Kg Waterproof flashlight
US9366400B2 (en) * 2010-11-17 2016-06-14 Guangdong Jetfast Portable Lighting Co., Ltd. Illumination lamp with integrated switch and alarm
JP2014086403A (en) * 2012-10-26 2014-05-12 Panasonic Corp Lighting device
CN203671284U (en) * 2013-01-11 2014-06-25 思栢实业有限公司 Light emitting device
KR101613352B1 (en) * 2014-04-23 2016-04-19 코오롱인더스트리 주식회사 Portable lantern
US20160219253A1 (en) * 2014-05-13 2016-07-28 Shenzhen AEE Technology Co., Ltd Diving photographing system and diving photographing device thereof
KR200481066Y1 (en) * 2014-07-07 2016-08-23 주식회사 에이텍 Flashlight with Fold out Knife
CN105385911A (en) * 2015-11-25 2016-03-09 宁波市柯玛士太阳能科技有限公司 Submarine light
CN112963762B (en) * 2021-02-07 2022-04-12 深圳市祥宇光电子科技有限公司 Underwater diving lamp with high-efficiency waterproof performance

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578508A (en) * 1945-07-04 1946-07-01 Allen Sutcliffe Poynton Improvements relating to electric torches
GB966578A (en) * 1961-09-19 1964-08-12 Sonca Ind Ltd Improvements in or relating to floating electric torches
GB1078130A (en) * 1964-12-17 1967-08-02 Devonshire Mfg Company Ltd Torch
US20070153504A1 (en) * 2006-01-04 2007-07-05 The Coleman Company, Inc. Floating water activated flashlight
CN101476674A (en) * 2009-02-18 2009-07-08 刘允钊 Movable illumination device with integrally designed light source body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656565A (en) * 1984-09-06 1987-04-07 Mag Instrument, Inc. Flashlight
US7097323B2 (en) * 2003-08-29 2006-08-29 Brian Puckett Flashlight system
US7723921B2 (en) * 2004-12-07 2010-05-25 West Stacey H Circuitry for portable lighting devices and portable rechargeable electronic devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578508A (en) * 1945-07-04 1946-07-01 Allen Sutcliffe Poynton Improvements relating to electric torches
GB966578A (en) * 1961-09-19 1964-08-12 Sonca Ind Ltd Improvements in or relating to floating electric torches
GB1078130A (en) * 1964-12-17 1967-08-02 Devonshire Mfg Company Ltd Torch
US20070153504A1 (en) * 2006-01-04 2007-07-05 The Coleman Company, Inc. Floating water activated flashlight
CN101476674A (en) * 2009-02-18 2009-07-08 刘允钊 Movable illumination device with integrally designed light source body

Also Published As

Publication number Publication date
EP2343472A2 (en) 2011-07-13
CN101737636A (en) 2010-06-16
CN201582570U (en) 2010-09-15
JP2011150923A (en) 2011-08-04

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Effective date: 20140927