WO2000010871A1 - Dispositif lumineux de sauvetage - Google Patents

Dispositif lumineux de sauvetage Download PDF

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Publication number
WO2000010871A1
WO2000010871A1 PCT/JP1999/004593 JP9904593W WO0010871A1 WO 2000010871 A1 WO2000010871 A1 WO 2000010871A1 JP 9904593 W JP9904593 W JP 9904593W WO 0010871 A1 WO0010871 A1 WO 0010871A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
life
led
saving
buoyancy
Prior art date
Application number
PCT/JP1999/004593
Other languages
English (en)
Japanese (ja)
Other versions
WO2000010871A8 (fr
Inventor
Matsuyoshi Kikuchi
Original Assignee
Matsuyoshi Kikuchi
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 Matsuyoshi Kikuchi filed Critical Matsuyoshi Kikuchi
Priority to AU54435/99A priority Critical patent/AU5443599A/en
Publication of WO2000010871A1 publication Critical patent/WO2000010871A1/fr
Publication of WO2000010871A8 publication Critical patent/WO2000010871A8/fr

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
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2201/00—Signalling devices
    • B63B2201/04—Illuminating
    • B63B2201/08—Electric light
    • 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
    • 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
    • F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
    • F21W2111/047—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways for light-buoys
    • 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]

Definitions

  • the present invention relates to a lifesaving light suitable for notifying the whereabouts of a victim in the event of a nighttime flood accident or an accident in a mountainous area.
  • an object of the present invention is to provide a life-saving light that is durable for a long time and is suitable for notifying the whereabouts of a drifting victim, especially in a nighttime flood accident. Disclosure of the invention
  • a first life-saving light according to the present invention has a high-brightness LED and a buoyancy generator that causes a light-emitting portion of the high-brightness LED to float above the water surface, and emits light from the top surface of the buoyancy generator. It features a protruding part.
  • the light emitting portion of the high-brightness LED protruding from the top surface of the buoyancy generating portion floats on the water surface and emits light. Therefore, even in the case of a nighttime flood accident, the victims can inform the rescue team of their whereabouts by holding this rescue light. Wear.
  • the high-brightness LEDs used have a brightness of 1.5 to 25,000 candela.
  • a second life-saving light according to the present invention is the above-mentioned first life-saving light, characterized in that a cap with a diamond cut is put on the outer surface of the light emitting portion of the high-brightness LED.
  • the light emitting part of the high-brightness LED is covered by a cap with a diamond cut on the outer surface, so that the light emitted by the light-emitting part of the ED with high brightness is emitted on the diamond power surface. Scattered in all directions, making it easier to see from a distance.
  • a third life-saving light according to the present invention is the above-mentioned first or second life-saving light, wherein the high brightness LED blinks.
  • the high-brightness LED blinks to make it more eye-catching and to reduce power battery consumption.
  • a fourth life-saving light according to the present invention is the life-saving light according to any one of the first to third aspects, wherein a waterproof battery case for housing a battery for emitting an LED is provided on a bottom surface of the buoyancy generator. It is characterized by having attached.
  • the battery inside the battery case can be easily replaced by attaching the battery case to the bottom of the styrofoam. It becomes easier to float on the water surface.
  • the fifth life-saving light of the present invention is any one of the first to third life-saving lights described above, and includes a battery case for housing a battery for emitting a high-brightness LED inside a buoyancy generating portion. It is characterized by doing.
  • the battery case is built in the buoyancy generating section, the battery can be reliably isolated from seawater or the like.
  • a sixth life-saving light according to the present invention is any one of the first to fifth life-saving lights, characterized in that the light is provided with a string connected to a life-saving vest, a floating ring or the like.
  • the buoyancy generator is connected to a life jacket, float, etc. by a string. This eliminates the need for the victim to carry a life-saving light.
  • a seventh life-saving light according to the present invention is any one of the first to sixth life-saving lights, wherein the buoyancy generating portion is made of styrene foam.
  • FIG. 1 is a partial cross-sectional front view of the lifesaving light of the present invention.
  • the life-saving light according to the present invention includes a high-brightness LED 1 and a buoyancy generator 2 for floating the light emitting portion 1a of the high-brightness LED 1 on the water surface.
  • the light emitting part la of the high-brightness LED 1 is projected from a, and the two are integrated.
  • the buoyancy generator 2 is made of lightweight and inexpensive polystyrene foam.
  • a waterproof battery case 3 is attached to the bottom surface 2 b of the buoyancy generator 2.
  • the battery case 3 includes a cover (not shown) for replacing a battery and a switch for ON / OFF the battery.
  • the high-brightness LED 1 has a brightness of about 150,000 candelas for red and about 250,000 candes for yellow, and is lit with a 3 V battery for one week. I have.
  • the high-brightness LED 1 distinguishes it from night lights and uses a self-flashing LED to reduce power battery consumption.
  • a so-called flash IC is used as a switching element.
  • the outer surface of the light emitting portion 1a of the high-brightness LED 1 is covered with a diamond-cut cap 4 so that light having linearity is scattered in all directions.
  • the buoyancy generator 2 or the battery case 3 is provided with a string 5 that can be tied to a life jacket, a floating ring, or the like so that the victim does not need to hold a lifesaving light by hand.
  • a method of using the life-saving light configured as described above will be described.
  • the life-saving light is previously tied to a life jacket or a floating ring by a string 5 attached to the buoyancy generator 2 or the battery case 3 and stored so that it does not have to be held in a hand. In the unlikely event of a water spill, evacuees wear life vests and floats fitted with these life-saving lights. At this time, turn on the life-saving light switch.
  • the light-emitting part 1a of the high-brightness LED 1 of the life-saving light flashes while floating above the water surface by the buoyancy generator 2.
  • the flashing light is scattered in all directions by the cap 4 with the die cut.
  • the switching of the high-brightness LED 1 may be performed by a lead switch provided at a portion of the buoyancy generator 2 that receives the buoyancy. That is, a lead portion that is displaced by buoyancy is provided in a permanent magnet, and a displacement of a magnetic flux of the lead portion caused when the life-saving light is immersed in water is detected to blink the LED.
  • the rescue squad is easily distressed because the flashing scattered light emitted from the high-brightness LED 1 of this life-saving light reaches a considerable distance. Can check the position of the person. In addition, the life of this light will continue to flash for more than a week, even if it is used for 24 hours continuously, so it is possible to increase the likelihood of being rescued even if you drift on the lifesaving port for a long time .
  • the battery case can be housed in the buoyancy generator, preferably on the bottom side.
  • the buoyancy generating portion may be a bottomed tubular float that rises above the water surface by injecting air, instead of styrofoam.
  • the buoyancy generating section can be eliminated, and a more compact storage container can be used to change the usage mode for distress in mountainous areas.
  • the high-brightness LED attached to the buoyancy generator rises above the surface of the water and flashes intensely and flashes for a long period of time. This increases the likelihood that rescue teams will be able to locate the victim. Therefore, by equipping life jackets and lifesaving equipment in advance, it can contribute to smooth rescue operations in the event of a nighttime flood.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Audible And Visible Signals (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Dispositif lumineux de sauvetage présentant une diode électroluminescente (LED) (1) clignotant à une luminance élevée, et une section flottante (2) adaptée pour maintenir la partie émettrice lumineuse de la LED (1) en surface, au-dessus du niveau de l'eau, et réalisée en styrène mousse. La partie émettrice lumineuse (1a) de la LED (1) émerge du sommet (2a) de la section flottante (2) et est recouverte d'une coiffe (4) dont la surface est à multiples facettes.
PCT/JP1999/004593 1998-08-25 1999-08-25 Dispositif lumineux de sauvetage WO2000010871A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU54435/99A AU5443599A (en) 1998-08-25 1999-08-25 Life light

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10/239303 1998-08-25
JP10239303A JP2000062687A (ja) 1998-08-25 1998-08-25 救命用ライト

Publications (2)

Publication Number Publication Date
WO2000010871A1 true WO2000010871A1 (fr) 2000-03-02
WO2000010871A8 WO2000010871A8 (fr) 2000-05-04

Family

ID=17042726

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/004593 WO2000010871A1 (fr) 1998-08-25 1999-08-25 Dispositif lumineux de sauvetage

Country Status (3)

Country Link
JP (1) JP2000062687A (fr)
AU (1) AU5443599A (fr)
WO (1) WO2000010871A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141394A1 (fr) * 2006-06-02 2007-12-13 Florence Jaffrain Diffuseur lumineux flottant et son application a l'eclairage, la signalisation et/ou la decoration lumineuse des plans d'eau

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070724A1 (fr) * 2004-12-28 2006-07-06 Rikitaro Suzuki Dispositif de reconnaissance visuelle solaire
DE202006018960U1 (de) * 2006-12-15 2008-01-31 Glasa, Stefan Leuchteinheit für Seenot-Nachtlichter
JP6582174B2 (ja) * 2015-12-14 2019-10-02 Ａｐｄ株式会社 救助用照明器具セット
JP2022081261A (ja) * 2020-11-19 2022-05-31 ワールドウォーターバッグ株式会社 水面浮上照明具及び当該水面浮上照明具付き水面浮上用具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876888U (fr) * 1971-12-22 1973-09-22
JPS5631996U (fr) * 1979-08-21 1981-03-28
JPH0415190A (ja) * 1990-05-01 1992-01-20 Isamu Oomuta 救命用自動発光機器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4876888U (fr) * 1971-12-22 1973-09-22
JPS5631996U (fr) * 1979-08-21 1981-03-28
JPH0415190A (ja) * 1990-05-01 1992-01-20 Isamu Oomuta 救命用自動発光機器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141394A1 (fr) * 2006-06-02 2007-12-13 Florence Jaffrain Diffuseur lumineux flottant et son application a l'eclairage, la signalisation et/ou la decoration lumineuse des plans d'eau

Also Published As

Publication number Publication date
WO2000010871A8 (fr) 2000-05-04
JP2000062687A (ja) 2000-02-29
AU5443599A (en) 2000-03-14

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