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EP2173215B1 - Appareil de soins pour les cheveux présentant une distribution d'ions optimisée - Google Patents

Appareil de soins pour les cheveux présentant une distribution d'ions optimisée Download PDF

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Publication number
EP2173215B1
EP2173215B1 EP08785085A EP08785085A EP2173215B1 EP 2173215 B1 EP2173215 B1 EP 2173215B1 EP 08785085 A EP08785085 A EP 08785085A EP 08785085 A EP08785085 A EP 08785085A EP 2173215 B1 EP2173215 B1 EP 2173215B1
Authority
EP
European Patent Office
Prior art keywords
ion
outlet
hair
housing
hair care
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.)
Not-in-force
Application number
EP08785085A
Other languages
German (de)
English (en)
Other versions
EP2173215A1 (fr
Inventor
Michael Klöppel-Riech
Timo Hasenpflug
Katja Honnefeller
Norbert Smetana
Olaf SÖRENSEN
Jürgen SENG
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Priority to PL08785085T priority Critical patent/PL2173215T3/pl
Publication of EP2173215A1 publication Critical patent/EP2173215A1/fr
Application granted granted Critical
Publication of EP2173215B1 publication Critical patent/EP2173215B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches
    • A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/48—Hair-drying combs or hair-drying brushes, with internal heating means
    • A45D20/50—Hair-drying combs or hair-drying brushes, with internal heating means and provision for an air stream
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/52—Hair-drying combs or hair-drying brushes, adapted for heating by an external heating source, e.g. air stream
    • A45D20/525—Hair-drying combs or hair-drying brushes, adapted for heating by an external heating source, e.g. air stream by an independent heating source
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0016—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means
    • A46B15/0024—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means with means generating ions
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D1/00—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor
    • A45D1/02—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel
    • A45D1/04—Curling-tongs, i.e. tongs for use when hot; Curling-irons, i.e. irons for use when hot; Accessories therefor with means for internal heating, e.g. by liquid fuel by electricity
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/20—Additional enhancing means
    • A45D2200/202—Ionisation
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/104—Hair brush

Definitions

  • the present invention relates to a hair care appliance having a handle, a functional head connectable to the handle, which has a hair processing device, in particular a bristle and / or tine field, and an ion applicator for applying ions to the hair, which has at least one ion outlet.
  • hair care appliances especially hairbrushes
  • hairbrushes which in addition to their primary function, i.
  • ions bring out.
  • Such ions are usually molecules charged with negative electrons.
  • the hair and hair care can be improved, in particular, a static charging of the hair and a corresponding projection of the hair can be avoided.
  • a hair brush or a hair dryer with integrated brush attachment which has on an away from the bristle field back of the device and on a bristle field carrying device front side each having an ion outlet, the ions leak in the direction of the function head.
  • the ions are on the one hand, of course, deliberately applied to the hair, on the other hand, no punctiform, but as evenly distributed as possible impingement of the hair done.
  • the ion discharge is hindered not only by direct mechanical obstacles, such as hairs located in front of the ion outlet, or a user's hand in the way, but also by electrostatic opposing fields, which are strongly negatively charged components, which, so to speak, fend off the negatively charged ions Components with high positive charges, which have an attractive field effect on the ions can go out. Charges of this type can, for example, be generated on the bristle field itself when it is combed through the hair. Also in the region of the ion outlet, electrostatic fields can form on the device housing, which can hinder the ion emission.
  • the present invention has the object to provide an improved hair care device of the type mentioned, which avoids the disadvantages of the prior art and further develops the latter in an advantageous manner.
  • a uniform, efficient ion discharge to the hair should be achieved with simple means, but without affecting the safety of use of the device.
  • the hair-care appliance is characterized in that it has a rear side facing away from the hair-processing device, and an ion-emitting device for applying ions to the hair, which has at least one switching unit, an ion source, an ion outlet and a sleeve surrounded by the ion outlet, the hair-styling appliance furthermore a grounding surface for discharging / limiting electronic charges, which is disposed on a housing part in the vicinity of the Ionenauslasses, wherein the ion source relative to the potential level of the ground plane has a potential level of - 10 to - 3 KV, the sleeve relative to the potential level of the ground surface Potential level from - 2.5 to -1 KV or from 20% to 50% of the potential level of the ion source and the back of the device relative to the potential level of the ground plane has a potential level of - 500 to - 100 V or 2% to 10% of the potential level of the ion source Has.
  • the ion source relative to the potential level of the ground plane a potential level selected from a range of minus (-) 10 kilovolt (KV) to - 8 KV or from -8 KV to -6 KV or from -6 KV to - Have 3 kV.
  • the sleeve surrounding the ion outlet can be designed in various forms. It can for example be cylindrical or funnel-shaped. It can be a fairly good electrical conductor, so that the sleeve almost assumes the potential level of an adjacent ground plane or it may be a bad conductor, so that despite being grounded, it can partially charge, but its charge is limited by the grounding applied.
  • the sleeve may have a potential level selected from a range of minus (-) 2.5 kilovolts (KV) to - 2 KV or from - 2 KV to -1.5 KV or - 1.5 KV to -1 relative to the potential level of the ground plane KV have.
  • the potential level of the sleeve should be matched to the potential level of the ion source.
  • the potential level of the sleeve may be a potential level selected from a range of 50% to 40% or from 40% to 30% or from 30% to 20% of the potential level of the ion source.
  • the back of the case can also be made in various forms. It can be a good electrical conductor, so that the rear side of the housing at least approximately assumes the potential level of an adjacent ground surface or it can be a bad conductor, so that despite adjacent grounding can partially charge, but their charge is limited by the applied ground.
  • the rear of the housing may have a potential level selected from a range of minus (-) 500 volts (V) to - 300 volts or from - 300 volts to -200 volts or -200 volts to -100 volts relative to the potential level of the ground plane.
  • the potential level of the rear of the housing should be matched to the potential level of the ion source.
  • the backside potential level may be a potential level selected from the range of 10% to 8%, or 8% to 5%, or 5% to 2% of the potential level of the ion source.
  • the potential level of the housing part may be different at different locations.
  • the potential level is then best determined on an outside of the component. In the context of the present invention it is sufficient if the potential level at a point facing the ion stream lies on the outside of the component in the abovementioned ranges. This potential level can then be considered as the potential level of the component.
  • An optimal potential distribution can be influenced by the entrainment of grounding surfaces on the hair care device and the choice of materials, in particular based on their conductivity.
  • grounding surfaces that is to say each of the first grounding surface, the second and further grounding surfaces, alone or together, can be designed as desired. They can have a flat or punctiform contact area, via which a discharge / boundary done by electronic charges. They may further comprise a contact plate which is connected to another surface, for example an inner surface or outer surface of a plastic component, for example by gluing. The contact surface can be made rigid or flexible. Further, the ground surfaces may comprise an electrically contacted screw which is screwed into a screw dome in the plastic part.
  • a grounding surface should be considered herein to be disposed "in the vicinity" of another, if it can act on the other component, that is, to dissipate / limit electronic charges from that other component.
  • the component can be contacted directly from the grounding surface or even indirectly. Even with indirect contacting, the distance to the component should not be more than 1 or 5 or 10 millimeters. The distance may depend on the electrical conductivity of the component or components to be bridged.
  • the functional head and / or a housing part in the vicinity of the ion outlet may have at least one further grounding surface for discharging / limiting electrostatic charges ("third grounding surface").
  • a grounding surface on the functional head and / or on a housing part surrounding the ionic outlet prevents or limits excessive charging and accordingly electrostatic fields in the region of the functional head and in the region of the ionic outlet, which could hinder the ion discharge onto the hair.
  • ground surfaces may be present both on the functional head and on the housing part in the vicinity of the ion outlet.
  • the grounding surface can basically be designed differently.
  • the grounding surface may be formed in the form of a metal surface, which is applied to a non-conductive, preferably made of plastic body or housing part of the functional head and / or the Ionenauslasses.
  • the body of the functional part or of the ionic outlet per se can therefore continue to be formed as a plastic injection-molded part or a plastic part manufactured in another way.
  • the ground surface in the form of a metal surface which can advantageously be arranged on an outer side of said body parts and form their outer surface, thereby not only prevents the ion discharge impairing fields, but also increases the reliability of the hair care device.
  • a grounding surface on the outside of a body part can in an advantageous embodiment of the invention also on an inner surface of a body part a grounding surface may be provided.
  • the arrangement on the inside or outside can be different depending on the component.
  • the grounding surface on the said functional head and / or on an outlet housing enclosing the ion outlet may be provided on an outer surface of the corresponding body part, it brings about particular advantages, on a further body part in the vicinity of the ion outlet, in particular in an exit direction the outlet body part over which the ion cloud propagates to provide a grounding surface or device on the inner surface of the corresponding body part.
  • An advantageous arrangement on the functional head may consist in that the grounding surface is connected to the hair treatment device, in particular the bristle and / or tine field.
  • the grounding surface can form the bed, so to speak, which forms the bristles or tines of the bristle field or possibly also differently formed Wearing processing tool of the hair processing device.
  • the hair processing device may, for example, also have a care surface made of a suitable material, such as ceramic, for hair care.
  • a heating surface with a suitable shape in particular a smooth, concave and / or convexly rounded working surface, be provided
  • the ion outlet comprises a preferably separate housing module, which encloses a high-voltage element emitting the box box and / or box-shaped and has an orifice side, in which an outlet opening for discharging the ions generated by the high voltage element is provided.
  • the aforesaid ground plane is provided on one of the non-muzzle sides of said housing package.
  • the mouth side of the housing module can in particular be designed entirely free of counterelectrodes.
  • the grounding surface can be arranged on a side face of the outlet housing which adjoins the mouth side and surrounds the aforementioned, preferably mandrel, pin or point-shaped high-voltage element on the circumference.
  • a grounding surface may also be provided on a rear outlet housing surface, which is opposite to the mouth side.
  • the ground plane may surround a high voltage element for emitting ions.
  • a housing component adjacent to the ion outlet and / or a housing surface arranged in the vicinity of the ionic outlet may also be provided with a ground ("second grounding surface").
  • a housing member may be grounded downstream of the ionic port over which the ion cloud is intended to propagate, which housing component may advantageously be made of a non-conductive material and provided with a grounding surface applied thereto.
  • the electrical grounding of the housing component in the vicinity of the ion outlet can take place in the simplest embodiment via an electrically contacted screw, which is screwed into a screw dome in the plastic part.
  • the electrical grounding can take place via a contact pressure of a metal electrode, which forms a grounding surface of the aforementioned type.
  • Said housing component or said housing components can be earthed via a contact to the ground potential of the voltage circuit of the device, whereby an electrostatic charge is not impossible, but is sufficiently limited to keep the electric opposing fields resulting from the charging so small that they do not hinder the propagation of the ions from the ionic outlet.
  • the electrical grounding of the housing component, over which the ion cloud propagates advantageously takes place not in the field of view of the ion cloud, but rather on a housing component side facing away from the ion outlet, in particular an inner surface of the housing component.
  • the device housing can be provided in an area over which the ion cloud emerging from the ion outlet, and / or in the vicinity of the ion outlet with a lonenleit- or ion control device.
  • a control of the ions can hereby be achieved in an advantageous manner by providing a plurality of separate housing components in the vicinity of the ion outlet, of which at least one is grounded and at least one further earth is formed. While the ungrounded housing part can charge electrically and thereby deflect the ions, the ions can propagate freely over the grounded, nonconducting housing components, so that the propagation of the leaking ions can be appropriately controlled by a corresponding pattern of grounded and ungrounded housing components.
  • such an ion guide device can be designed differently in order to produce different propagation patterns.
  • a preferred embodiment of the invention may be provided in the vicinity of the Ionenauslasses a symmetrical to the device longitudinal plane symmetrical pattern of grounded and ungrounded housing components, so that a total symmetrical ion propagation is achieved.
  • a deviating from the symmetry with respect to the longitudinal center plane configuration can be made, for example, to create a targeted device for right-handed or a device for left-handers.
  • the hair treatment device also circumferentially at least partially, preferably annularly surrounded and / or arranged directly adjacent to the hair treatment device.
  • a metal strip may be provided around the hair treatment device on the functional head as a grounding surface.
  • the hair processing device itself so for example, the bristle and / or tine field, or the housing body of the functional head itself consist of non-conductive material.
  • the grounding surface on the functional head is not provided in the immediate vicinity of the at least one ionic outlet.
  • the grounding surface may advantageously be arranged on the edge next to the hair processing device in the functional head carrying the hair processing device.
  • the housing potential is also electrically contacted with the body of the user.
  • the handle of the hair care appliance can have an electrically conductive contact surface for discharging positive charges to the respective user of the hair care appliance. This protects the user from charging. Namely, the release of negative ions can negatively charge the user. On the other hand, positive contact charges can be transmitted to the user through the contact surface on the handle, whereby the charging effect is compensated by the negative ions. This is particularly advantageous in the case of an embodiment of the hair care appliance without a mains connection, in particular as a battery and / or cordless appliance.
  • the generation of negative ions usually causes an equivalent amount of positive charge on the device, since the device as a battery or cordless device, the reference potential is missing. Due to this positive charge on the device, a negative charging of the user can be compensated for via the aforementioned electrically effective contact surface on the handle.
  • a single ion outlet may be sufficient.
  • several ion outlets can be arranged on the back of the device.
  • the arrangement is advantageously made symmetrical to the longitudinal center plane of the hair care device.
  • the at least one ion outlet or the plurality of ion outlets is preferably such that a main exit direction of the ions or the sum of the main exit directions of the ions is directed in the plane of the rear side surface or over the surface of the rear side symmetrically to the longitudinal center plane.
  • the main exit direction of the ion outlet is advantageously substantially - roughly speaking - aligned parallel to the rear side surface, so that the ions emerge substantially parallel to the back of the device over this.
  • a slightly acute angle (upwards) splayed ion delivery may be provided.
  • the ion outlet be inclined to the surface of the back at an angle of preferably 0 ° to 45 °, preferably 0 ° to 30 °.
  • the at least one ion outlet is arranged at the edge of the device rear surface, which is opposite the hair processing device, so that an ion cloud forms over the rear side of the functional head.
  • ion outlet is arranged in the longitudinal center plane itself.
  • two ion outlets on the back of the device they can be spaced from the longitudinal center plane at the same height to each other and preferably inclined slightly inclined to the center plane.
  • an opposing arrangement can be provided such that both ionic outlets are arranged on opposite edges of the rear functional head surface and directed towards each other so that they allow the ions to exit one another as it were.
  • the hair processing device can be firmly connected to the functional head and can also be firmly integrated into the functional head.
  • the hair treatment device can advantageously be exchangeably mounted on the functional head, so that a functional head can be connected and used with different hair processing device.
  • a bristle or tine field also other hair processing device in question, such as: a heat treatment device, a heatable hair straightener, a hot air device, such as a hair dryer or a hot air brush.
  • a heat treatment device such as: a heat treatment device, a heatable hair straightener, a hot air device, such as a hair dryer or a hot air brush.
  • Such various hair processing devices typically require various ways of handing and gripping the device, so it is advantageous to offer electrically conductive surfaces in the manner disclosed.
  • the ion current should be delivered so that it is well compatible in both its strength, as well as its geometric distribution with a variety of functional heads.
  • hair care device 1 comprises a device body 2, which has a handle 3 and in its interior or on its outer shell yet having descriptive electronic devices.
  • Said handle 3 carries a functional head 4, which carries a bristle field 6 as a hair processing device 5 on the front of the device 7.
  • hair processing tools such as heating elements or hair styling elements or possibly also a fan output, may be provided when the hair care device is designed as a hair styling device and / or hair dryer.
  • the mentioned hair processing tools can also be combined if necessary.
  • the said hair processing device 5 can be firmly integrated into the functional head 4.
  • the hair processing device 5 can advantageously be exchangeably mounted on the functional head 4, so that a functional head 4 with different hair processing devices 5 can be equipped and used.
  • the hair-care appliance 1 can have a modular construction with a plurality of components that can be connected, wherein, in particular, the entire functional head 4 and / or the hair-processing apparatus 5 can be formed separately from the appliance body 2 in the aforementioned manner.
  • advantageously positively acting connection means may be provided, for example in the form of locking tongues and pockets that allow a tool-free removal and replacement of the blocks.
  • an ion discharge device 9 is provided on the device base body 2 on its rear side 8 facing away from the hair processing device 5, which comprises an ion emitter which is arranged in the interior of the device base body 2 and / or can have a high-voltage element 12 arranged in the ion outlet 11 for emitting the ions.
  • Said high-voltage element 12 can be arranged in a box-like or jacket-like outlet housing 13, the wall of which has on an outlet side 14 an outlet opening 17 through which the emitted ions can escape.
  • the ion outlet 11 is formed nozzle-shaped or diffuser-like and causes a directed ion leakage, cf. FIG. 2 .
  • the ion outlet 11 is arranged on the rear side of the device 8, which is opposite to the bristle field 6 or facing away from it and, so to speak, forms the back of the hairbrush.
  • the ion outlet 11 is arranged in the longitudinal center plane 18, which the drawing plane of FIG. 2 forms, wherein advantageously the ion outlet 11 with its main exit direction 19 is slightly inclined at an acute angle to the rear surface of the device and directed away from this, cf. FIG.
  • the angle of inclination is advantageously between 0 ° and 45 ° and in the illustrated embodiment may advantageously be approximately between 20 ° and 30 °.
  • the ion outlet 11 is arranged at the edge of the rear side surface of the functional head, which is opposite to the bristle field 6, so that the ions emerging from the ion outlet 11 form an ion cloud over the rear side of the functional head 4.
  • the ion outlet 11 can, as FIG. 1 shows, roughly - be arranged in the transition region between the handle 3 and the functional head 4.
  • a not specifically shown power supply unit is housed, which may preferably be in the form of a battery or rechargeable battery device.
  • the hair care device 1 is designed to be energy self-sufficient, i. it does not have a permanent power supply that would provide power from the outlet.
  • a power cord can be plugged in to charge the batteries inside the device body 2.
  • the ion discharge device 9 is fed to effect the ion generation.
  • the hair care device 1 is advantageously provided with a grounding device 20 in order to avoid unwanted device charging, to avoid interference with the ion leakage and to improve the safety of the device operation.
  • the grounding device 20 may have a grounding surface 21 ("third grounding surface") which prevents the construction of high charge fields in the region of the functional head 4, in particular in the region of the hair processing device 5.
  • the grounding surface 21 is directly connected to the hair processing device 5, being formed as a carrier and seated under the hair processing device 5 mounted thereon, cf.
  • the grounding surface 21 advantageously consists of a metal surface and / or a metal coating, which is applied to the otherwise made of plastic functional head body.
  • the grounding surface 21 may be connected to the device potential, in particular inside the device arranged ground blocks.
  • the functional head-side grounding surface 21 may also have a metal surface body arranged on the edge of the bristle field 6, preferably in the form of a metal strip, which annularly surrounds the bristle field 6, or, as in FIG figure 3 represented, U-shaped encloses from three sides.
  • the bristle field 6 and the remaining body of the functional head 4 may be non-conductive, in particular made of plastic.
  • the grounding surface 21 surrounds a sufficient part of the bristle field 6 in order to sufficiently compensate for charges arising therefrom.
  • the metal strip will extend along at least 50% of the circumference of the hair processing device 5.
  • the hair care device 1 on its rear side 8 also have a plurality of ion outlets 11, wherein in the illustrated embodiment according to the FIGS. 4 and 5 two ion outlets 11 are provided which, viewed in the longitudinal direction of the device, are arranged at the same height and are positioned symmetrically relative to one another with respect to the longitudinal center plane 18.
  • the ion outlets 11 are arranged at the edge of the functional head back, wherein they are inclined at an angle of the order of 60 ° to 120 °, preferably about 90 ° to each other to produce a uniformly distributed ion cloud.
  • the ion outlets 11 are aligned with their main exit direction 18 parallel to the surface of the rear of the device 8, so that the ions emerge substantially parallel to the back of the functional head. In the illustrated embodiment, the ion outlets 11 allow the ions to emerge in diverging directions in order to distribute an ion cloud uniformly over the functional head 4 or its rear side.
  • FIGS. 4 and 5 can also be arranged a plurality of ion outlets 11 in the longitudinal center plane 18, cf.
  • FIGS. 6 and 7 Advantageously, the two ion outlets 11 are directed opposite to one another, wherein they are arranged on opposite sides in edge regions of the functional head rear side, cf. FIGS. 6 and 7 to let out an ion cloud over the back of the function head.
  • the two ion outlets 11 may be differently inclined to the surface of the rear of the device. While an ionic outlet is aligned with its main exit direction 18 substantially parallel to the surface of the rear of the device 8, the other ionic outlet 11 is inclined at an acute angle to the surface of the device rear side, preferably at an angle of 0 ° to 40 °, in particular 10 ° to 30 ° , As the FIGS. 6 and 7 show, it may be particularly advantageous if the arranged in the transition region between the handle 3 and the function head 4 ion outlet 11 is slightly inclined, while at the remote from the handle 3 end of the functional head backside arranged ion outlet 11 can be arranged parallel to the rear of the device 8.
  • the aforementioned grounding device 20 advantageously also includes a grounding surface 22 ("first grounding surface") assigned to the ionic outlet 11.
  • this grounding surface 22 is provided on a housing outer surface of the outlet housing 13, which surrounds the ion emitter or its high-voltage element 12.
  • FIG. 8 best shows, includes - roughly speaking - box-shaped outlet housing 13 an end face forming a muzzle side 14, in which an outlet opening 17 is provided for the exit of the emitted ions.
  • the high-voltage element 12 is arranged centrally in the outlet housing 13 and ends shortly before said outlet opening 17 in the interior of the outlet housing 13, cf.
  • the high-voltage element 12 typically comprises or consists of a wire, which is usually guided in an insulating sheath, while the outlet housing is usually made of another, third material, for example of plastic (the schematic FIG. 10 does not make material differences apparent).
  • FIGS. 8 to 10 is a - with respect to the high voltage element 12 circumferentially - side surface 16 is provided with the ground surface 22.
  • This can be done according to the FIGS. 8 to 10 a bottom side of the outlet housing 13, which faces the device base body 2. Alternatively or additionally, this may also be a side wall surface 16 of the outlet housing 13, as this FIG. 12 shows.
  • the entire bottom side of the outlet housing 13 is formed as a grounding surface 22, in particular in the form of a metal surface, wherein the housing body, moreover, can not be made conductive and in particular made of plastic.
  • the corresponding area - in the case of FIG. 11 the bottom-side side surface of the outlet housing 13 may also be provided only partially with the grounding surface 22, ie the grounding surface 22 does not necessarily cover the entire side surface, cf. FIG. 11 ,
  • the rear side of the outlet housing 13, which is opposite to the mouth side 14, may be formed as a grounding surface 22.
  • FIG. 14 Another version shows FIG. 14 , Here, opposing side surfaces 16 of the outlet housing 13 are each provided with a ground surface 22, which are formed in the illustrated embodiment only in the form of a side surfaces 16 partially covering strip.
  • a hair care appliance 1 shows Fig. 15 , Unless otherwise described, this hair care device can correspond to the previous embodiments, wherein corresponding components corresponding reference numerals in Fig. 15 are used. Essentially, the hair care device differs according to Fig. 15 from the previous ones by the fact that the entire rear side of the functional head is earthed.
  • the housing component 108 which forms the back of the functional head 4 and surrounds the ionic outlet 11, consists in itself of non-conductive material, in particular of plastic, so that the housing component 108 can be electrostatically charged per se.
  • said housing member 108 is grounded through contact with the ground potential of the high voltage circuit, whereby the electrostatic charge is not impossible, but sufficiently limited, so that the charging electric counter fields are so small that they do not propagate the ions from the ion outlet hinder.
  • the electrical grounding can take place via the grounding surface 122 ("second grounding surface").
  • the grounding surface 122 may in this case also be designed as an electrically contacted screw in a screw dome in the housing component 108.
  • a pressure of a metal electrode may be applied to the housing member 108 preferably on the inside thereof. In both cases, therefore, a connected to the ground potential grounding surface is provided on the housing member 108 in order to prevent or suppress the electrostatic charge.
  • the grounded housing member 108 extends in the vicinity of the Ionenauslasses 11 substantially over the entire rear body surface of the device or its portion over which propagates the ion emerging from the ion outlet 11 ion cloud.
  • the grounded housing component 108 extends starting from a rear side of the ion outlet 11 facing away from the outlet side 14 of the ion outlet 11, in particular over a large area up to the ion outlet 11, ie downstream of the ion outlet 11 viewed in the exit direction of the ions from said ion outlet 11, cf.
  • the ionic outlet 11 forms, so to speak, an island in the surface of the grounded one Housing components 108, wherein the larger part housing member 108, in the illustrated embodiment more than two thirds of the housing member 108, on the outlet side of the Ionenauslasses 11, see. Fig. 15 ,
  • Said ionic outlet 11 is integrated in said housing member 108, in particular, the latter bulges dome-shaped to make room for the outlet opening 17 of the Ionenauslasses 11, which is formed in the illustrated embodiment of a sleeve 170, preferably made of plastic, the ion emitter enclosing the outlet side, cf. Fig. 15 ,
  • Fig. 16 in the vicinity of the ion outlet 11 also a plurality of separate housing components 108 a and 108 b may be provided, of which at least one is grounded, while at least one other is not grounded.
  • the ungrounded parts can become electrostatically charged, which deflects the ions.
  • the ions can propagate undisturbed over the grounded parts, so that overall control of the ion cloud is achieved.
  • the pattern of grounded and ungrounded housing components in the vicinity of the ionic outlet 11 thus constitutes an ion conducting device.
  • Fig. 16 shows this ion guide or the pattern of grounded and ungrounded housing components 108 a and 108 b may be advantageously arranged symmetrically to the longitudinal center plane 18 of the hair care device 1 or formed.
  • Fig. 16 a central, from the ion outlet 11 away trapezoidal widening housing member 108 a, which is grounded in the aforementioned manner.
  • This central, strip-shaped housing component 108 a is flanked on the right and left by two lateral housing components 108 b, which remain ungrounded and thus can charge electrostatically.
  • the ion guide so to speak, forms an exit channel or corridor, which permits a targeted ion exit and suppresses excessive lateral spreading.
  • other patterns of grounded or ungrounded housing components can be provided in order to achieve appropriate control of the propagation of the ion cloud, depending on the application.

Landscapes

  • Brushes (AREA)
  • Electrotherapy Devices (AREA)
  • Cosmetics (AREA)

Claims (11)

  1. Appareil de soin pour les cheveux présentant une poignée (3), une tête fonctionnelle (4) pouvant être reliée à la poignée (3) et qui présente un dispositif de traitement des cheveux (5), en particulier un champ de poils de brossage et/ou de dents (6), ainsi qu'une face arrière de l'appareil (8) opposée au dispositif de traitement des cheveux (5) et également un dispositif de production d'ions (9) permettant de produire des ions sur les cheveux, qui comprend au moins une unité de commutation, une source d'ions, une sortie d'ions (11), qui est disposée sur la face arrière de l'appareil (8) opposée au dispositif de traitement des cheveux (5), et une douille (13, 170) entourant la sortie d'ions (11), l'appareil de soin pour les cheveux présentant en outre une surface de mise à la terre (22) permettant l'évacuation / la limitation de charges électroniques et qui est disposée sur une partie du boîtier (13) au voisinage de la sortie d'ions (11), caractérisé en ce que la source d'ions possède, par rapport au niveau de potentiel de la surface de mise à la terre, un niveau de potentiel de - 10 à - 3 KV,la douille (13, 170) possède, par rapport au niveau de potentiel de la surface de mise à la terre, un niveau de potentiel de - 2,5 à - 1 KV ou de 20 % à 50 % du niveau de potentiel de la source d'ions et
    la face arrière de l'appareil (8) possède, par rapport au niveau de potentiel de la surface de mise à la terre, un niveau de potentiel de - 500 à - 100 V ou de 2 % à 10 % du niveau de potentiel de la source d'ions et en ce que ladite face arrière de l'appareil (8) est pourvue d'au moins une autre surface de mise à la terre (122) au voisinage de la sortie d'ions (11), de préférence sur la face intérieure du composant, et l'autre surface de mise à la terre (122) est disposée sur un composant du boîtier (108) qui, vu dans le sens de la sortie d'ions, est disposé en aval de la sortie d'ions (11) à proximité de celle-ci.
  2. Appareil de soin pour les cheveux selon la revendication 1, dans lequel au moins une surface de mise à la terre (22, 122) comprend une surface métallique qui est appliquée sur une pièce de paroi du corps et/ou du boîtier non conductrice, de préférence en plastique, de la tête fonctionnelle (4) et/ou de la partie de boîtier 13) au voisinage de la sortie d'ions (11).
  3. Appareil de soin pour les cheveux selon l'une des revendications précédentes, dans lequel une autre surface de mise à la terre (21) est disposée sur la tête fonctionnelle (4).
  4. Appareil de soin pour les cheveux selon la revendication précédente, dans lequel la surface de mise à la terre (21) sur la tête fonctionnelle (4) entoure le dispositif de traitement de cheveux (5) au moins par endroits, de préférence de façon annulaire, et/ou est disposée directement de façon contiguë au dispositif de traitement des cheveux (5).
  5. Appareil de soin pour les cheveux selon l'une des revendications précédentes, dans lequel la surface de mise à la terre (22) est disposée sur la partie de boîtier (13) entourant la sortie d'ions (11) et forme sur la sortie d'ions (9) une surface de boîtier qui entoure un élément haute tension (12) pour la distribution des ions.
  6. Appareil de soin pour les cheveux selon la revendication précédente, dans lequel la partie de boîtier (13) entourant la sortie d'ions (11) présente une face d'embouchure (14), dans laquelle est prévue une ouverture de sortie (17) pour la sortie des ions, et au moins une autre face de boîtier (16) fermée, la surface de mise à la terre (22) étant prévue sur la face de boîtier fermée.
  7. Appareil de soin pour les cheveux selon l'une des deux revendications précédentes, dans lequel la partie de boîtier (13) entourant la sortie d'ions (11) est conçue sous forme de douille.
  8. Appareil de soin pour les cheveux selon l'une des revendications précédentes, dans lequel la face d'embouchure (14) de la sortie d'ions (11) est dépourvue de contre-électrodes.
  9. Appareil de soin pour les cheveux selon l'une des revendications précédentes, dans lequel la au moins une sortie d'ions (11) ou toutes les sorties d'ions (11) sont disposées dans une zone de bord de la face arrière de la tête fonctionnelle (4) de telle façon qu'un nuage ionique obtenu via la face arrière de la tête fonctionnelle peut être généré.
  10. Appareil de soin pour les cheveux selon la revendication précédente, dans lequel un réservoir d'énergie, de préférence ayant la forme d'une batterie ou d'un accu, est prévu pour l'alimentation en énergie du dispositif de production d'ions (9).
  11. Appareil de soin pour les cheveux selon la revendication précédente, dans lequel la tête fonctionnelle (4) et/ou le dispositif de traitement des cheveux (5) est fixé(e) de façon amovible par un corps de base de l'appareil (2) formant la poignée (3).
EP08785085A 2007-07-27 2008-07-25 Appareil de soins pour les cheveux présentant une distribution d'ions optimisée Not-in-force EP2173215B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08785085T PL2173215T3 (pl) 2007-07-27 2008-07-25 Urządzenie do pielęgnacji włosów ze zoptymalizowanym uwalnianiem jonów

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007035247A DE102007035247A1 (de) 2007-07-27 2007-07-27 Haarpflegegerät
PCT/EP2008/006132 WO2009015833A1 (fr) 2007-07-27 2008-07-25 Appareil de soins pour les cheveux présentant une distribution d'ions optimisée

Publications (2)

Publication Number Publication Date
EP2173215A1 EP2173215A1 (fr) 2010-04-14
EP2173215B1 true EP2173215B1 (fr) 2011-09-07

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ID=39800466

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EP08784944.4A Not-in-force EP2173212B1 (fr) 2007-07-27 2008-07-22 Appareil de soins pour les cheveux
EP08785084.8A Not-in-force EP2173214B1 (fr) 2007-07-27 2008-07-25 Appareil de soins pour les cheveux équipé d'une tête fonctionnelle
EP08785076.4A Not-in-force EP2173213B1 (fr) 2007-07-27 2008-07-25 Appareil de soins souple d'utilisation, destiné aux cheveux
EP08785085A Not-in-force EP2173215B1 (fr) 2007-07-27 2008-07-25 Appareil de soins pour les cheveux présentant une distribution d'ions optimisée

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP08784944.4A Not-in-force EP2173212B1 (fr) 2007-07-27 2008-07-22 Appareil de soins pour les cheveux
EP08785084.8A Not-in-force EP2173214B1 (fr) 2007-07-27 2008-07-25 Appareil de soins pour les cheveux équipé d'une tête fonctionnelle
EP08785076.4A Not-in-force EP2173213B1 (fr) 2007-07-27 2008-07-25 Appareil de soins souple d'utilisation, destiné aux cheveux

Country Status (10)

Country Link
US (4) US8534298B2 (fr)
EP (4) EP2173212B1 (fr)
JP (4) JP5090530B2 (fr)
CN (5) CN104799563A (fr)
AT (1) ATE523106T1 (fr)
DE (1) DE102007035247A1 (fr)
ES (2) ES2372897T3 (fr)
PL (1) PL2173215T3 (fr)
RU (4) RU2441564C2 (fr)
WO (4) WO2009015803A1 (fr)

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Publication number Publication date
JP5090531B2 (ja) 2012-12-05
ES2372897T3 (es) 2012-01-27
CN104799563A (zh) 2015-07-29
CN101765386B (zh) 2012-07-04
EP2173213A1 (fr) 2010-04-14
WO2009015833A1 (fr) 2009-02-05
RU2418558C1 (ru) 2011-05-20
EP2173215A1 (fr) 2010-04-14
WO2009015803A1 (fr) 2009-02-05
CN101765386A (zh) 2010-06-30
ES2531521T3 (es) 2015-03-16
EP2173214A1 (fr) 2010-04-14
CN101765385A (zh) 2010-06-30
US20110088275A1 (en) 2011-04-21
RU2436485C2 (ru) 2011-12-20
US9295315B2 (en) 2016-03-29
JP5090532B2 (ja) 2012-12-05
WO2009015832A1 (fr) 2009-02-05
RU2441564C2 (ru) 2012-02-10
JP5090530B2 (ja) 2012-12-05
CN101765387B (zh) 2012-05-09
US20110094535A1 (en) 2011-04-28
CN101815452A (zh) 2010-08-25
DE102007035247A1 (de) 2009-02-19
EP2173213B1 (fr) 2016-01-27
PL2173215T3 (pl) 2012-02-29
US20110315158A1 (en) 2011-12-29
EP2173212B1 (fr) 2016-01-27
WO2009015829A1 (fr) 2009-02-05
RU2009146890A (ru) 2011-09-10
JP2010534537A (ja) 2010-11-11
US8534298B2 (en) 2013-09-17
ATE523106T1 (de) 2011-09-15
JP2010534538A (ja) 2010-11-11
US8448649B2 (en) 2013-05-28
EP2173214B1 (fr) 2014-12-03
EP2173212A1 (fr) 2010-04-14
CN101765385B (zh) 2013-05-01
RU2429773C2 (ru) 2011-09-27
JP5101697B2 (ja) 2012-12-19
US20110088714A1 (en) 2011-04-21
CN101765387A (zh) 2010-06-30
JP2010534539A (ja) 2010-11-11
JP2010534536A (ja) 2010-11-11
US8448349B2 (en) 2013-05-28
RU2009146893A (ru) 2011-09-10

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