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WO2012093035A1 - Diffuseur d'un sèche-cheveux - Google Patents

Diffuseur d'un sèche-cheveux Download PDF

Info

Publication number
WO2012093035A1
WO2012093035A1 PCT/EP2011/073720 EP2011073720W WO2012093035A1 WO 2012093035 A1 WO2012093035 A1 WO 2012093035A1 EP 2011073720 W EP2011073720 W EP 2011073720W WO 2012093035 A1 WO2012093035 A1 WO 2012093035A1
Authority
WO
WIPO (PCT)
Prior art keywords
diffuser
air
hair
hair dryer
outlet openings
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.)
Ceased
Application number
PCT/EP2011/073720
Other languages
German (de)
English (en)
Inventor
Frank Jirjis
Hans Schäfer
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to EP11801742.5A priority Critical patent/EP2661190B1/fr
Publication of WO2012093035A1 publication Critical patent/WO2012093035A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A45D20/22—Helmets with hot air supply or ventilating means, e.g. electrically heated air current
    • A45D20/34—Arrangements of the ventilating means

Definitions

  • the present invention relates to a diffuser of a hair dryer according to the
  • the preamble of claim 1 also relates to a hair dryer equipped with such a diffuser.
  • Hair dryer diffusers are well known and usually serve to uniformly dry curly or wavy hair in particular.
  • two principles of diffusers namely on the one hand with long fingers, which are optionally perforated laterally and on the other hand, a bowl, which is directed upward from below to the hair to be dried. Both principles are based on a flow of air leaving the diffuser in substantially the same direction as it is blown into the diffuser by a hair dryer.
  • the known from the prior art diffusers have the disadvantage that too little of the dry air passed through the hair or the latter are even blown out of the drying air from the diffuser and thus only an unsatisfactory drying can be achieved.
  • the present invention addresses the problem of providing a diffuser of the generic type an improved or at least one alternative embodiment, which is characterized in particular by an improved drying and other, not achievable with previous diffusers effects.
  • the present invention is based on the general idea to redirect an introduced into the diffuser by means of a hair dryer air flow by means of the diffuser that the hair to be dried on a floor of the diffuser
  • the diffuser according to the invention thus has
  • the hairdryer facing air outlet openings and is such formed during operation of the hair dryer circulating in the diffuser, that is circular, air flow is generated, which sucks the hair into the diffuser and the diffuser essentially, that is usually predominantly, on the
  • the diffuser according to the invention can thus be achieved that the dry air stream generated by the hair dryer can be efficiently used for drying the hair, since the hair is not blown away as before in known diffusers of the latter, but rather sucked into this and circulating from the dry air stream be dried.
  • the drying ability of a equipped with the diffuser according to the invention can be achieved that the dry air stream generated by the hair dryer can be efficiently used for drying the hair, since the hair is not blown away as before in known diffusers of the latter, but rather sucked into this and circulating from the dry air stream be dried.
  • Hair dryer is far superior to common diffusers.
  • the diffuser has an air-flowed outer shell and a central, likewise air-flowed Pils, wherein air nozzles are arranged on the outer shell and / or on the Pils, which are directed to the bottom of the diffuser and the circulating in the diffuser air flow produce.
  • the user of the diffuser can thus by simply insert
  • the air outlet at the bottom of the outlet shell, that is occupied at the bottom of the diffuser with an air-permeable grid.
  • This causes air to flow through the barred air outlet openings, but entrained hair can be dropped back and not distributed uncontrollably by the air flow. Rather, the failed hairs accumulate on the floor and in particular in the area of the barred air outlet openings and can easily be removed from the diffuser during regular cleaning work on the diffuser.
  • the lattice of the bottom-side air outlet thus increases the standard of hygiene.
  • Fig. 1 is a view of a diffuser according to the invention from the front
  • Fig. 2 is a sectional view through the diffuser according to the invention along the
  • an inventive diffuser 1 for a hair dryer 2 (see Fig. 2), the bottom-side, the hairdryer 2 facing
  • Air outlet 3 is designed such that during operation of the
  • the diffuser 1 has an air-flowed outer shell 6 and a central, also air-flowed Pils 7. On the outer shell 6 and / or on the Pils 7 air nozzles 8 are arranged, which are directed to the bottom of the diffuser 1 and cause the circulating in the diffuser 1 air flow 4. Essentially, there are the Air outlet openings 8, at least at the Pils 7 turned backwards, that is, an original, in the diffuser 1 blown by 2 blower air stream 4 '(see Fig. 2) directed in opposite directions.
  • the bottom-side air outlet openings 3 are preferably covered with an air-permeable grid 9, which hold back the hair which has fallen out in the diffuser 1.
  • the air nozzles 8 on the Pilsner and on the outer shell 6 are furthermore aligned or positioned in such a way that they at least support curling of the hairs 5 inserted or sucked into the diffuser 1.
  • Plastics in particular as cost-effective and custom-made
  • the hair dryer 2 beyond a sensor 10, in particular a switch provided, which detects whether a diffuser 1 is placed on the hair dryer 2 and in this case controls a drying temperature accordingly, ie in particular lowers.
  • the diffuser 1 according to the invention thus deflects the air stream 4 in such a way that the hairs 5 to be dried are pressed onto the bottom of the diffuser 1 and in particular are also sucked into the diffuser 1, the air stream 4 at least predominantly via the bottom outlet openings 3 leaves again.
  • the air nozzles 8 on the outer shell 6 and the central air-flowed Pils 7 are also aligned such that in addition to the circulating air flow 5 and a vortex formation in the manner of a spiral is generated.
  • the hairs 5 to be dried in the diffuser 1 according to the invention are not blown off the latter, but rather are sucked in or sucked in, whereby a significantly improved drying effect can be achieved.
  • the self-curling can be enhanced or supported. LIST OF REFERENCE NUMBERS

Landscapes

  • Cleaning And Drying Hair (AREA)

Abstract

L'invention concerne un diffuseur (1) d'un sèche-cheveux (2). Selon l'invention, le diffuseur (1) comporte des ouvertures de sortie d'air (3) côté inférieur, tournées vers le sèche-cheveux (2). Ledit diffuseur est réalisé de sorte que lors du fonctionnement du sèche-cheveux (2), un courant d'air (4) circulant dans le diffuseur (1) est produit, lequel aspire les cheveux (5) dans le diffuseur (1) et quitte le diffuseur (1) sensiblement par les ouvertures de sortie d'air (3) côté inférieur.
PCT/EP2011/073720 2011-01-03 2011-12-22 Diffuseur d'un sèche-cheveux Ceased WO2012093035A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11801742.5A EP2661190B1 (fr) 2011-01-03 2011-12-22 Diffuseur d'un sèche-cheveux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011002403.4 2011-01-03
DE201110002403 DE102011002403A1 (de) 2011-01-03 2011-01-03 Diffusor eines Haartrockners

Publications (1)

Publication Number Publication Date
WO2012093035A1 true WO2012093035A1 (fr) 2012-07-12

Family

ID=45406755

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/073720 Ceased WO2012093035A1 (fr) 2011-01-03 2011-12-22 Diffuseur d'un sèche-cheveux

Country Status (3)

Country Link
EP (1) EP2661190B1 (fr)
DE (1) DE102011002403A1 (fr)
WO (1) WO2012093035A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9936789B2 (en) 2015-06-16 2018-04-10 Dyson Technology Limited Diffuser
US9936788B2 (en) 2015-06-16 2018-04-10 Dyson Technology Limited Diffuser
US10076172B2 (en) 2015-06-16 2018-09-18 Dyson Technology Limited Diffuser
US10165844B2 (en) 2015-06-16 2019-01-01 Dyson Technology Limited Diffuser
US10238199B2 (en) 2015-06-16 2019-03-26 Dyson Technology Limited Diffuser
US10765191B2 (en) 2015-06-16 2020-09-08 Dyson Technology Limited Diffuser
GB2623577A (en) * 2022-10-21 2024-04-24 Dyson Technology Ltd Attachment for a haircare appliance

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1637035A (en) * 1927-03-12 1927-07-26 James C Casey Apparatus for treating the hair and scalp
DE2348314A1 (de) * 1973-09-26 1975-03-27 Joachim Dipl Ing Harris Haartrocknungsgeraet
JPS51147694U (fr) * 1975-05-19 1976-11-26
US5956863A (en) * 1999-01-08 1999-09-28 Allen; Donavan J. Hair dryer apparatus and method
ES1063679U (es) * 2006-08-22 2006-11-16 Luis Llongueras Batlle Difusor para secador de pelo.
KR20100008631A (ko) * 2008-07-16 2010-01-26 오준희 파마머리용 헤어드라이어 캡

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2728406A1 (de) * 1977-06-24 1979-01-04 Wigo Widmann Soehne Gottlob Haarbehandlungsgeraet
DE2853131C2 (de) * 1978-12-08 1981-10-15 Otto 8000 München Hübner Tragbares, mit gerichteter Strahlung und Zwangskonvektion arbeitendes Haarpflegegerät
DD227042A1 (de) * 1984-10-10 1985-09-11 Elektrogeraete Ingbuero Veb Verriegelungsvorrichtung fuer heiz- und luftleistung an haarpflegegeraeten
GB8909535D0 (en) * 1989-04-26 1989-06-14 Fursdon James M Hair styling apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1637035A (en) * 1927-03-12 1927-07-26 James C Casey Apparatus for treating the hair and scalp
DE2348314A1 (de) * 1973-09-26 1975-03-27 Joachim Dipl Ing Harris Haartrocknungsgeraet
JPS51147694U (fr) * 1975-05-19 1976-11-26
US5956863A (en) * 1999-01-08 1999-09-28 Allen; Donavan J. Hair dryer apparatus and method
ES1063679U (es) * 2006-08-22 2006-11-16 Luis Llongueras Batlle Difusor para secador de pelo.
KR20100008631A (ko) * 2008-07-16 2010-01-26 오준희 파마머리용 헤어드라이어 캡

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9936789B2 (en) 2015-06-16 2018-04-10 Dyson Technology Limited Diffuser
US9936788B2 (en) 2015-06-16 2018-04-10 Dyson Technology Limited Diffuser
US10076172B2 (en) 2015-06-16 2018-09-18 Dyson Technology Limited Diffuser
US10165844B2 (en) 2015-06-16 2019-01-01 Dyson Technology Limited Diffuser
US10238199B2 (en) 2015-06-16 2019-03-26 Dyson Technology Limited Diffuser
US10765191B2 (en) 2015-06-16 2020-09-08 Dyson Technology Limited Diffuser
GB2623577A (en) * 2022-10-21 2024-04-24 Dyson Technology Ltd Attachment for a haircare appliance
WO2024084334A1 (fr) * 2022-10-21 2024-04-25 Dyson Technology Limited Accessoire pour appareil de soins capillaires
GB2623577B (en) * 2022-10-21 2025-08-13 Dyson Technology Ltd Attachment for a haircare appliance

Also Published As

Publication number Publication date
EP2661190B1 (fr) 2015-12-16
EP2661190A1 (fr) 2013-11-13
DE102011002403A1 (de) 2012-07-05

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