EP2343472A2 - Schwimmfähige Tauchlampe - Google Patents

Schwimmfähige Tauchlampe Download PDF

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Publication number
EP2343472A2
EP2343472A2 EP10005377A EP10005377A EP2343472A2 EP 2343472 A2 EP2343472 A2 EP 2343472A2 EP 10005377 A EP10005377 A EP 10005377A EP 10005377 A EP10005377 A EP 10005377A EP 2343472 A2 EP2343472 A2 EP 2343472A2
Authority
EP
European Patent Office
Prior art keywords
threaded portion
disposed
press member
switch set
barrel
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Withdrawn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
EP10005377A
Other languages
English (en)
French (fr)
Other versions
EP2343472A3 (de
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/de
Publication of EP2343472A3 publication Critical patent/EP2343472A3/de
Withdrawn legal-status Critical Current

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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

Definitions

  • the present invention relates to a diving torch floating on the water, especially to a diving torch that floats on the water surface without sinking to the bottom while being dropped into the water.
  • a diving torch floating on the water
  • people working on the water can pick up the diving torch quickly and conveniently once the diving torch fell into the water.
  • people in the water and in distress can use the torch asking for help.
  • the practical effects of the diving torch floating on the water are increased.
  • a common electric torch available now consists of a main body, a light shade holder and a bottom cover. At least one light emitting part is mounted in a top of the main body and at least one battery provides power to the light emitting part.
  • a switch member is for turning on or off the light emitting part.
  • the battery is disposed in the main body and is limited by fastening of the bottom cover while the light shade holder is covered over the light emitting part and is threaded onto a top of the main body. Thereby an electric torch for lighting purposes is formed.
  • they can pick up the diving torch quickly and conveniently while the diving torch falling into the water.
  • people in the water and in distress can use the diving torch asking for help.
  • the practical effects of the diving torch floating on the water are increased.
  • floatable diving torch includes a waterproof washer and a light transmitting lens, both locked and located on a front cover thereof.
  • a front end of a barrel is enlarged outward to form a receiving space for loading a light cup and part of the outer surface of the receiving space is threaded with the front cover by a threaded portion.
  • a waterproof washer is disposed around the threaded portion.
  • the bottom of the barrel is threaded with a back cover by a threaded portion formed on an outer edge thereof.
  • Another waterproof washer is arranged around the threaded portion on the bottom of the barrel.
  • a switch set is mounted in the back cover.
  • a further waterproof washer inserted through a through hole of the back cover and connected with the through hole correspondingly is arranged at the bottom of the switch set.
  • the present invention mainly includes a front cover 1, a light cup 2, a barrel 3, a switch set 4 and a back cover 5.
  • the front cover 1 includes a leaning edge 11 formed in an inner edge of a front end thereof so as to mount and lock a waterproof washer 12 and a light transmitting lens 13.
  • the waterproof washer 12 as well as the light transmitting lens 13 rests against the leaning edge 11.
  • a threaded portion 14 is formed on an inner surface of the front cover 1.
  • An inner surface of the light cup 2 forms an optical mirror 21 and a light emitting part 22 is disposed on a center of the light cup 2.
  • An electrical conductive element 23 corresponding to the light emitting part 22 is arranged at the bottom of the light cup 2.
  • a front end of the barrel 3 is enlarged outward to form a receiving space 31 and a slot 32 for mounting and locking an electrical conductive pad 321 is disposed on an inner surface between the receiving space 31 on the front end of the barrel 3 and a rear end of the barrel 3.
  • An electrical conductive ring 33 is sleeved into and is locked inside the receiving space 31.
  • the receiving space 31 is used to load the light cup 2 and a threaded portion 34 corresponding to the threaded portion 14 of the front cover 1 is formed on part of an outer surface of the receiving space 31.
  • a waterproof washer 35 is disposed around an outer edge of a bottom end of the threaded portion 34.
  • an electrical conductive ring 36 is sleeved into a bottom end of the barrel 3.
  • a threaded portion 37 is formed on an outer surface of the bottom end of the barrel 3 and a waterproof washer 38 is arranged around an outer edge of a top end of the threaded portion 37.
  • the switch set 4 is arranged with a controller 41.
  • An electrical conductive element 411 is arranged on an outer surface of the controller 41 while a control switch 412 is disposed on an inner surface of the controller 41.
  • a threaded portion 413 is formed on an outer surface of the controller 41 and a locating ring 42 is arranged around a lower part of the controller 41.
  • the switch set 4 further includes a return elastic element 43 and a press member 44 corresponding to the control switch 412 of the controller 41. When the press member 44 is pressed, the press member 44 just pushes the return elastic element 43 and further presses the control switch 412. Once there is no force applied and the press member 44 is not pressed, the press member 44 turns back to original position by the return elastic element 43.
  • the switch set 4 is further arranged with a press member locating sleeve 45 corresponding to the press member 44.
  • the press member locating sleeve 45 includes a penetrating insertion hole 451 for the press member 44 to insert through and a threaded portion 452 formed on an outer surface of the press member locating sleeve 45 while a waterproof washer 46 is disposed on a bottom end of the press member locating sleeve 45 correspondingly.
  • a barrel's threaded portion 51 corresponding to the threaded portion 37 on the outer surface of the bottom end of the barrel 3 is disposed on an inner surface of an upper part of the back cover 5 and a switch set's threaded portion 52 corresponding to both the threaded portion 413 of the controller 41 of the switch set 4 and the threaded portion 452 of the press member locating sleeve 45 is arranged at an inner surface of a lower part of the back cover 5.
  • a bottom end of the back cover 5 is disposed with a through hole 53 corresponding to the waterproof washer 46 of the switch set 4.
  • the receiving space 31 on the front end of the barrel 3 is loaded with the light cup 2.
  • the threaded portion 14 of the front cover 1 is threaded and connected with the threaded portion 34 on the outer surface of the receiving space 31.
  • the edge on the top of the light cup 2 is leaning against the light transmitting lens 13 of the front cover 1.
  • At least one battery 6 is mounted into an inner space of the barrel 3.
  • the switch set 4 and the back cover 5 are connected with and located to each other by the threading and assembling of the threaded portions 413, 452 respectively of the controller 41 and of the press member locating sleeve 45 with the switch set's threaded portion 52.
  • the barrel's threaded portion 51 on the inner surface of the upper part of the back cover 5 is threaded and connected with the threaded portion 37 on the outer surface of the bottom end of the barrel 3.
  • the present invention prevents moisture ingress and provides waterproof protection by the waterproof washer 35 between the barrel 3 and the front cover 1, the water proof washer 38 between the barrel 3 and the back cover 5, and the waterproof washer 46 between the through hole 53 of the back cover 5 and the switch set 4.
  • the switch set 4 is mounted in the back cover 5 and the waterproof washer 46 is disposed in the through hole of the back cover 5 correspondingly so that moisture will not enter through the through hole 53 of the back cover 5.
  • the control switch 412 of the controller 41 is pressed by the press member 44 and is protected by the press member locating sleeve 45 so that the controller 41 of the switch set 4 can withstand a high pressure.
  • the present invention has following advantages compared with the structure of the diving torch available now:

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP10005377.6A 2010-01-06 2010-05-22 Schwimmfähige Tauchlampe Withdrawn EP2343472A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010003618.5A CN101737636A (zh) 2010-01-06 2010-01-06 一种可浮于水面的潜水手电筒
CN201020003740.8U CN201582570U (zh) 2010-01-06 2010-01-06 一种可浮于水面的潜水手电筒
JP2010011990A JP2011150923A (ja) 2010-01-06 2010-01-22 潜水用懐中電灯

Publications (2)

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

Family

ID=50629080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10005377.6A Withdrawn EP2343472A3 (de) 2010-01-06 2010-05-22 Schwimmfähige Tauchlampe

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642177A4 (de) * 2010-11-17 2014-08-13 Guangdong Jetfast Portable Lighting Co Ltd Beleuchtungslampe mit integriertem schalter und alarm

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010031816A1 (de) * 2010-07-21 2012-01-26 Zweibrüder Optoelectronics Gmbh & Co. Kg Wasserdichte Taschenlampe
JP2014086403A (ja) * 2012-10-26 2014-05-12 Panasonic Corp 照明装置
CN203671284U (zh) * 2013-01-11 2014-06-25 思栢实业有限公司 发光装置
KR101613352B1 (ko) * 2014-04-23 2016-04-19 코오롱인더스트리 주식회사 휴대용 랜턴
US20160219253A1 (en) * 2014-05-13 2016-07-28 Shenzhen AEE Technology Co., Ltd Diving photographing system and diving photographing device thereof
KR200481066Y1 (ko) * 2014-07-07 2016-08-23 주식회사 에이텍 접이식 칼 부착 손전등
CN105385911A (zh) * 2015-11-25 2016-03-09 宁波市柯玛士太阳能科技有限公司 一种潜水灯
CN112963762B (zh) * 2021-02-07 2022-04-12 深圳市祥宇光电子科技有限公司 一种具有高效防水性能的水下潜水灯

Family Cites Families (8)

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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
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
US20070153504A1 (en) * 2006-01-04 2007-07-05 The Coleman Company, Inc. Floating water activated flashlight
CN101476674B (zh) * 2009-02-18 2010-08-25 刘允钊 一种光源体一体设计的移动照明灯

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642177A4 (de) * 2010-11-17 2014-08-13 Guangdong Jetfast Portable Lighting Co Ltd Beleuchtungslampe mit integriertem schalter und alarm

Also Published As

Publication number Publication date
CN101737636A (zh) 2010-06-16
CN201582570U (zh) 2010-09-15
JP2011150923A (ja) 2011-08-04
EP2343472A3 (de) 2014-03-26

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