WO2003015999A2 - Rasoir a systeme d'eclairage interne - Google Patents

Rasoir a systeme d'eclairage interne Download PDF

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Publication number
WO2003015999A2
WO2003015999A2 PCT/DE2002/002905 DE0202905W WO03015999A2 WO 2003015999 A2 WO2003015999 A2 WO 2003015999A2 DE 0202905 W DE0202905 W DE 0202905W WO 03015999 A2 WO03015999 A2 WO 03015999A2
Authority
WO
WIPO (PCT)
Prior art keywords
light
light source
changed
shaver
emitting element
Prior art date
Application number
PCT/DE2002/002905
Other languages
German (de)
English (en)
Other versions
WO2003015999A3 (fr
Inventor
Hans-Jakob Peters
Original Assignee
Hans-Jakob Peters
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 Hans-Jakob Peters filed Critical Hans-Jakob Peters
Priority to AU2002325176A priority Critical patent/AU2002325176A1/en
Priority to DE10293623T priority patent/DE10293623D2/de
Publication of WO2003015999A2 publication Critical patent/WO2003015999A2/fr
Publication of WO2003015999A3 publication Critical patent/WO2003015999A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/46—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards providing for illuminating the area to be shaved or clipped

Definitions

  • the invention relates to a razor with its own lighting system.
  • the object of the present invention is to enable the user of an electric shaver to have an optimally illuminated shave at any time, regardless of the light conditions found in each case.
  • the shaver is equipped according to the invention with its own lighting system as a fixed component, with which one can then adequately illuminate the desired skin region.
  • This lighting system should, if possible, be installed in the shaver without having to change the housing. Since this may not be possible with all models on the market, here are some alternative solutions.
  • the actual light source is to be installed where there is space, and the emitting device (s) using an optical fiber, e.g. a fiber optic cable to connect to the light source.
  • an optical fiber e.g. a fiber optic cable
  • the advantage of using such a light guide is also that several light emitting devices arranged at different locations can be produced from one light source.
  • the light source in the shaver If no space can be created for the light source in the shaver, it is provided to arrange it outside the shaver, for example by attaching it to the power plug, the light then being guided through the shaver by means of a light guide which is attached to the power cable through to the location or locations of the desired light emission (there are very thin and flexible fiber optic cables).
  • the lighting system be attached to the outside of the shaving apparatus and then covered with a cladding, or that a correspondingly enlarged housing be created immediately.
  • the emitting devices or the entire lighting system are located in the upper, removable part of the shaving apparatus, it is provided that the light or current supply line can be separated and put together again by means of suitable plug connections.
  • the light should now be able to be emitted in the way that is most helpful or sensible for a thorough shave.
  • the user only wants to use the lighting during the short shaving breaks, where he sets the shaver down, in order to examine the intermediate result (or after the procedure has been completed, the end result), i.e. if he wants to illuminate the skin from a few centimeters away, he will probably not twist his hand and thus the direction of the shaver.
  • the required direction of light emission is practically predetermined. The optimal location for the radiation device (s) would then be next to the shear blade.
  • the level available for the emitting devices should not run parallel to the level most suitable for this task, but rather obliquely with a more or less large angle (up to 90 °).
  • the optimal level is not always available (because the emitting devices cannot always be arranged next to the shear blade).
  • the light must be emitted differently than perpendicularly from the plane in question in order to be able to illuminate the desired skin area. So it is necessary to change the direction of the light (possibly also its increase, i.e. its bundling or fanning).
  • a fiber optic cable is used as the light guide, its end can be ground - in accordance with the desired light distribution - so that it does not end in a largely smooth surface (as usual), but e.g. in the form of a dome.
  • the individual fiber ends are moved apart and distributed over a larger area, e.g. in order to supply a glass plate - covering the adjustment device - with light evenly from below.
  • the direction and scatter of the light can be changed as required by striking the light before it is finally emitted or passing it through appropriately processed glass.
  • the light source or the end of the light guide can be arranged in the focus of a funnel-shaped device made of mirror glass (similar to a flashlight, only on a smaller scale).
  • the emitting device can also be covered by a glass or plexiglass plate, into which the ribs and grooves are incorporated for the purpose of (targeted) redistribution and redirection of the light.
  • the dimensions of such a pane can be adapted not only in length and width, but also in the third spatial dimension to the respective requirements, i.e. the disc can e.g. be curved to conform to the curves of the surface of the shaver.
  • light-emitting devices either either the actual light source or one or more ends of the light guide
  • This moving out can be operated by a mechanical system, e.g. p ⁇ wheels or levers to operate, or automatically by means of motor power (can be switched on separately when starting up the radar apparatus od ⁇ 5), and should end in a lock.
  • a mechanical system e.g. p ⁇ wheels or levers to operate
  • motor power can be switched on separately when starting up the radar apparatus od ⁇ 5
  • One or more mirrors can also be assigned to such a mobile or stationary device in order to be able to additionally change the direction and distribution of the emitted light.
  • the use of magnifying mirrors or upstream glass panes (designed as 10 diffusers) can also make sense.
  • This device can also either be permanently installed on the surface of the shaving apparatus (already in the oblique position required) or can be designed to be foldable (in order to then serve as a cover when the radiation device is closed).
  • the switch should only be made again after there is no contact if this pause in contact lasts for a few tenths of a second.
  • the length of this delay time can be set by the user.
  • the light source or the end of the light guide should be inclined and also oriented vertically, i.e. Their height in comparison to the surrounding device made of mirror glass can be changed, but this can also be achieved (with regard to the vertical changeability again as with a flashlight) by a corresponding movement of the mirror device.
  • These settings can be carried out by means of screw rotation ⁇ , with permanently rotatable screws changing the respective position and tightenable screws causing fixation.
  • the individual irradiated areas can also be partially or completely covered, i.e. to be put together.
  • the glass pane that covers the lighting device is displaced or
  • Light can also vary.
  • the devices on or above the surface of the shaving apparatus should also be changed in their orientation and can be fixed in this new position. ' (ie light source or light guide and possibly a mirror or diffusing screen)
  • the hinged mirror which diverts the light from below the surface of the shaving apparatus, should also be designed to be variable in its arrangement. This is achieved on the one hand by not fastening it over the entire edge, but only by means of a connection piece, for example in the form of a small tube, which is fastened to the middle of the edge and is put over a pin, on its side on the surface the shaver is attached. So the mirror can be rotated and should be able to be fixed in a correspondingly changed position.
  • this connecting piece can be positioned on the edge of the emitting device; the possibility of moving this connecting piece in a type of rail and then being able to fix it in the desired position is also provided.
  • the angle that the mirror forms in the opened state with the emitting device should be changeable by the device that fixes this inclination and can be adjusted.
  • the direction in which the light is then emitted by this mirror can of course also be varied by changing the setting (already described above) since the emitting device assigned to the mirror.
  • Shaving habits of the user can be taken into account.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'objectif de l'invention est de permettre à l'utilisateur d'un rasoir électrique de bénéficier constamment de conditions d'éclairage satisfaisantes lors du rasage. A cet effet, le rasoir conçu selon l'invention comprend un système d'éclairage interne incorporé ou joint à l'appareil. Plusieurs variantes sont possibles concernant l'installation du système dans ou sur le rasoir et concernant l'intensité et la diffusion de la lumière émise, ainsi que la direction du faisceau. Ce rasoir se caractérise en outre par la possibilité de déclencher et d'interrompre l'émission de lumière en fonction du contact avec la peau.
PCT/DE2002/002905 2001-08-08 2002-08-07 Rasoir a systeme d'eclairage interne WO2003015999A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002325176A AU2002325176A1 (en) 2001-08-08 2002-08-07 Shaving apparatus with dedicated illumination device
DE10293623T DE10293623D2 (de) 2001-08-08 2002-08-07 Rasierapparat mit eigener Beleuchtungsanlage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10138044.5 2001-08-08
DE2001138044 DE10138044A1 (de) 2001-08-08 2001-08-08 Rasierapparat mit eigener Beleuchtungsanlage

Publications (2)

Publication Number Publication Date
WO2003015999A2 true WO2003015999A2 (fr) 2003-02-27
WO2003015999A3 WO2003015999A3 (fr) 2003-08-07

Family

ID=7694220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/002905 WO2003015999A2 (fr) 2001-08-08 2002-08-07 Rasoir a systeme d'eclairage interne

Country Status (3)

Country Link
AU (1) AU2002325176A1 (fr)
DE (2) DE10138044A1 (fr)
WO (1) WO2003015999A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018050570A1 (fr) 2016-09-14 2018-03-22 Koninklijke Philips N.V. Système de soin de l'apparence avec éclairage adaptatif et procédé d'utilisation
US11260550B2 (en) 2017-08-30 2022-03-01 Braun Gmbh Personal care device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7654003B2 (en) 2003-02-19 2010-02-02 The Gillette Company Safety razors with charge indicator and power switch

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1124134A (fr) * 1955-03-25 1956-10-04 Perfectionnements aux rasoirs à moteur
DE965682C (de) * 1954-03-14 1957-06-13 Loewe Opta Ag Elektrische Beleuchtung fuer ein Trockenrasiergeraet
FR1271458A (fr) * 1956-05-28 1961-09-15 Appareil perfectionné pour la coupe à sec des poils ou des cheveux
DE2117663A1 (de) * 1971-04-10 1972-10-19 Braun Ag, 6000 Frankfurt Rasiergerät mit Beleuchtungsvorrichtung
DE2344437A1 (de) * 1973-09-04 1975-03-13 Hellmuth Butenuth Elektro-rasierer mit beleuchtungsquelle bzw. beleuchtungseinrichtung zur nachtraeglichen anbringung an elektro- rasierer
DE2933922A1 (de) * 1979-08-22 1981-03-12 Roland 6200 Wiesbaden Hertrampf Elektrischer rasierapparat.
DE20201967U1 (de) * 2002-02-08 2002-05-16 Merlaku, Kastriot, 80807 München Rasierapparat

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965682C (de) * 1954-03-14 1957-06-13 Loewe Opta Ag Elektrische Beleuchtung fuer ein Trockenrasiergeraet
FR1124134A (fr) * 1955-03-25 1956-10-04 Perfectionnements aux rasoirs à moteur
FR1271458A (fr) * 1956-05-28 1961-09-15 Appareil perfectionné pour la coupe à sec des poils ou des cheveux
DE2117663A1 (de) * 1971-04-10 1972-10-19 Braun Ag, 6000 Frankfurt Rasiergerät mit Beleuchtungsvorrichtung
DE2344437A1 (de) * 1973-09-04 1975-03-13 Hellmuth Butenuth Elektro-rasierer mit beleuchtungsquelle bzw. beleuchtungseinrichtung zur nachtraeglichen anbringung an elektro- rasierer
DE2933922A1 (de) * 1979-08-22 1981-03-12 Roland 6200 Wiesbaden Hertrampf Elektrischer rasierapparat.
DE20201967U1 (de) * 2002-02-08 2002-05-16 Merlaku, Kastriot, 80807 München Rasierapparat

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018050570A1 (fr) 2016-09-14 2018-03-22 Koninklijke Philips N.V. Système de soin de l'apparence avec éclairage adaptatif et procédé d'utilisation
US10532475B2 (en) 2016-09-14 2020-01-14 Koninklijke Philips N.V. Grooming system with adaptive lighting and operating method
US11260550B2 (en) 2017-08-30 2022-03-01 Braun Gmbh Personal care device

Also Published As

Publication number Publication date
AU2002325176A1 (en) 2003-03-03
DE10138044A1 (de) 2003-02-20
WO2003015999A3 (fr) 2003-08-07
DE10293623D2 (de) 2004-07-01

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