WO2005072545A1 - Casque electroluminescent - Google Patents

Casque electroluminescent Download PDF

Info

Publication number
WO2005072545A1
WO2005072545A1 PCT/KR2005/000196 KR2005000196W WO2005072545A1 WO 2005072545 A1 WO2005072545 A1 WO 2005072545A1 KR 2005000196 W KR2005000196 W KR 2005000196W WO 2005072545 A1 WO2005072545 A1 WO 2005072545A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
helmet
transmission medium
dispersion transmission
light source
Prior art date
Application number
PCT/KR2005/000196
Other languages
English (en)
Inventor
Joo Hyun Kim
Original Assignee
Joo Hyun Kim
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 Joo Hyun Kim filed Critical Joo Hyun Kim
Publication of WO2005072545A1 publication Critical patent/WO2005072545A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/044—Lighting devices, e.g. helmets with lamps
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/06—Impact-absorbing shells, e.g. of crash helmets
    • A42B3/066—Impact-absorbing shells, e.g. of crash helmets specially adapted for cycling helmets, e.g. for soft shelled helmets
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • 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 ight-emitting helmet, and more particularly to, a light-emitting helmet having a light source for light-emission, a thermoplastic light dispersion transmission medium for uniformly transferring light from the light source, and a printed circuit board which is separately installed in a separate space for controlling the light source, in which light emission and manipulation are separated from each other to thereby enhance mechanical shock resistance and light-emission, and to illuminate a wider area with a single light source .
  • a light-emitting helmet includes reception portions 10 which are formed at intervals on the surface of the helmet 1 and having guide grooves 11 on both sides thereof, a light-emitting members 30 which are installed in the reception portions 10, and connected with a light dispersion transmission medium 40 for light emission, respectively, and display members 20 which are detachably combined onto the guide grooves 11 in the reception portions 10 in which the light-emitting members 30 are installed, and on the surfaces of which a light-emitting display 21 is respectively formed.
  • the conventional light-emitting helmet is achieved by combining transparent and non-transparent plates to implement various types of light-emitting patterns.
  • a light dispersion transmission medium light-emitting helmet which disperses light so that other persons nearby can recognize the light with at least one light source to thereby prevent an accident, in which a light-emitting function is provided in a light dispersion transmission medium helmet and then at least one light source such as a light emitting diode (LED) is combined with a lengthy light dispersion transmission medium whose cross-section is curved like a lens so that light can be amplified and transmitted.
  • LED light emitting diode
  • LED light emitting diode
  • a light dispersion transmission medium light-emitting helmet having a light-emitting unit added in a helmet for use in a cycle, a moto cycle, an inline skate, etc.
  • the light dispersion transmission medium light-emitting helmet comprising: an elongate groove for receiving a light dispersion transmission medium formed in at least one place on the outer surface of the helmet; a semi-transmissive light dispersion transmission medium which is accommodated and combined in the elongate groove and on the end of which a light source is integrally combined; and a control printed circuit board which is separately connected with the light source via an electric wire and is powered on or off by a switch, and which is installed in a control hole formed in the helmet.
  • the surface of the light dispersion transmission medium is curved diametrically.
  • a light source reception groove is formed on the bottom surface of the end of the light dispersion transmission medium, in which the light source is integrally combined in the light source reception groove.
  • the light source is formed of LEDs which can be selectively and simultaneously turned on in various colors.
  • FIG. 1 is a perspective view showing an example of a conventional helmet
  • FIG. 2 is a partly exploded side view showing a helmet according to the present invention
  • FIG. 3 is a circuitry diagram of an electrical system for a light-emitting helmet according to the present invention
  • FIG. 4 is a perspective view separately showing essential parts of the light-emittmg helmet.
  • FIG. 2 essential parts of a light dispersion transmission medium light-emitting helmet according to the present invention are shown partly explosively.
  • a control hole 31 is formed in another place on the helmet
  • FIG. 3 is a circuitry diagram of an electrical system for a light-emitting helmet according to the present invention
  • FIG. 4 is a perspective view separately showing essential parts of the light-emitting helmet.
  • a pulse circuit 53 and the switch 51 are installed in the PCB 50 which receives power from the battery 52.
  • the output from the pulse circuit 53 is applied to the light source 41 via the electric wire 54.
  • the light emitted from the light source 41 is uniformly applied to the end of the light dispersion transmission medium 40.
  • LEDs are used as the light source 41, in which the LEDs of various colors can be selectively used.
  • the light source 41 is connected with the PCB 50 via the electric wire 54.
  • the electric wire 54 can be incorporated in the helmet 1 or installed between the inner surface and the outer surface of the helmet 1.
  • the light source 41 is combined into the light source reception groove 43 shown in FIG.
  • the light dispersion transmission medium 40 is made of a flexible thermoplastic polymer and rubber synthetic material so that the cross-section of the light dispersion transmission medium 40 is formed of a curved surface 42 which performs a lens function.
  • the surface of the light dispersion transmission medium 40 is uniformly formed in lengthy direction, and the cross-section thereof is curved, to thereby maintain a uniform luminous intensity. In this manner, the light dispersion transmission medium 40 is formed of a uniform surface in lengthy direction or along the shape of the light dispersion transmission medium 40, to thereby uniformly amplify and emit the light. As shown in FIGs.
  • the light dispersion transmission medium 40 including at least one LED is combined by a fitting method into the elongate grooves 30.
  • the former can be bonded on the latter.
  • at least one LED is used. LEDs of various colors can be used.
  • the PCB 50 is mounted into the control hole 31 which is separately formed on the surface of the helmet 1, which is electrically powered on and off via the electric wire 54 which is separately incorporated with the helmet 1.
  • the light source 41 such as LEDs is combined into the light source reception groove 43 and connected therebetween via the electric wire 54.
  • the switch 51 may be a tact switch or may be designed into a separate helmet string to operate switching. When the switch 51 is turned on, the pulse circuit 53 of FIG.
  • the pulse circuit 53 is activated and operated, to thereby apply a pulse or another type of output to the light source 41.
  • the pulse circuit 53 can output a constant output pattern or an intermittent output.
  • the light source 41 emits light. Since the light has a linear characteristic, it is applied to the thermoplastic light dispersion transmission medium 40. here, since the cross-section of the light dispersion transmission medium 40 is curved while having a lens function, the light is uniformly radially emitted and also extended in lengthy direction or along the shape of the light dispersion transmission medium 40.
  • the present invention uses an amplification and oscillation effect of light.
  • at least one light source 41 such as a LED is used in the present invention
  • a bright luminous intensity is obtained as if a number of light sources were used.
  • the light source in the present invention is combined with the thermoplastic light dispersion transmission medium so as to be adapted well to the shape of the thermoplastic light dispersion transmission medium 40, so that the light is uniformly illuminated on the surface of the thermoplastic light dispersion transmission medium.
  • a light dispersion transmission medium 40 including a light source 41 can be installed in each elongate groove 30.
  • each light source 41 is implemented using a different color LED, to thereby display a different color in various forms.
  • the light dispersion transmission medium light-emitting helmet uses a single light source and transfers light to a wide area of a thermoplastic light dispersion transmission medium, economically. Also, since the surface of the light dispersion transmission medium is curved to play a role of a lens in the present invention, a uniform luminous intensity of light is amplified and emitted through the lens function. Accordingly, the present invention provides people with a luminous intensity of light so as to have people recognize the light at a remote place, to thereby contribute to prevention of a safety accident. In addition, since the light dispersion transmission medium is separated from the PCB, the light-emitting helmet can endure with a mechanical shock resistance in view of the helmet attributes. Further, the present invention allows a variety of design changes, which provide users with conveniences such as a switch implemented externally from the helmet.

Abstract

Cette invention concerne un casque électroluminescent comprenant un élément de transmission et de dispersion de lumière comprenant une unité électroluminescente ajoutée dans un casque utilisé lors de la pratique du vélo. Ce casque comprend une rainure allongée servant à recevoir un élément de transmission et de dispersion de lumière formé à au moins un endroit sur la surface extérieure du casque; un élément de transmission et de dispersion de lumière thermoplastique qui est logé et combiné dans la rainure allongée et qui comporte, sur son extrémité, une source de lumière intégralement combinée; et une carte de circuits imprimés de commande qui est connectée séparément à la source de lumière par l'intermédiaire d'un fil électrique et qui est activée ou désactivée par un commutateur et qui est montée dans un orifice de commande formé dans le casque.
PCT/KR2005/000196 2004-02-02 2005-01-25 Casque electroluminescent WO2005072545A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2004-0002439 2004-02-02
KR20-2004-0002439U KR200349925Y1 (ko) 2004-02-02 2004-02-02 발광 헬멧

Publications (1)

Publication Number Publication Date
WO2005072545A1 true WO2005072545A1 (fr) 2005-08-11

Family

ID=34825022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/000196 WO2005072545A1 (fr) 2004-02-02 2005-01-25 Casque electroluminescent

Country Status (2)

Country Link
KR (1) KR200349925Y1 (fr)
WO (1) WO2005072545A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105476149A (zh) * 2016-01-09 2016-04-13 深圳前海零距物联网科技有限公司 一种发光头盔及制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102265831B1 (ko) * 2020-06-29 2021-06-16 강은규 하나의 라이트로 다양한 발광이 제공되는 안전모

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10325011A (ja) * 1997-03-26 1998-12-08 Dainippon Ink & Chem Inc ヘルメット
JPH1150322A (ja) * 1997-07-28 1999-02-23 Norio Akaoka 明りの点く帽子又はヘルメット
US6007213A (en) * 1997-05-28 1999-12-28 Baumgartner; Michael P. Illuminated safety helmet
KR200239276Y1 (ko) * 2001-04-28 2001-10-12 (주) 윙스텍 발광 모자
KR200299414Y1 (ko) * 2002-09-26 2002-12-31 오덕호 점멸식 다이오드를 부착한 안전모

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10325011A (ja) * 1997-03-26 1998-12-08 Dainippon Ink & Chem Inc ヘルメット
US6007213A (en) * 1997-05-28 1999-12-28 Baumgartner; Michael P. Illuminated safety helmet
JPH1150322A (ja) * 1997-07-28 1999-02-23 Norio Akaoka 明りの点く帽子又はヘルメット
KR200239276Y1 (ko) * 2001-04-28 2001-10-12 (주) 윙스텍 발광 모자
KR200299414Y1 (ko) * 2002-09-26 2002-12-31 오덕호 점멸식 다이오드를 부착한 안전모

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105476149A (zh) * 2016-01-09 2016-04-13 深圳前海零距物联网科技有限公司 一种发光头盔及制造方法
EP3189741A1 (fr) * 2016-01-09 2017-07-12 Shenzhen Qianhai Livall Iot Technology Co., Ltd. Casque électroluminescent et son procédé de fabrication
WO2017117841A1 (fr) * 2016-01-09 2017-07-13 深圳前海零距物联网科技有限公司 Casque émettant de la lumière et procédé de fabrication de celui-ci
JP2017122302A (ja) * 2016-01-09 2017-07-13 深▲せん▼前海零距物聯网科技有限公司Ｓｈｅｎｚｈｅｎ Ｑｉａｎｈａｉ ＬＩＶＡＬＬ ＩｏＴ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 発光型ヘルメットおよびその製造方法

Also Published As

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