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HAIR CARE DEVICE WITH OPTIMIZED ION RELEASE

  • US 20110315158A1
  • Filed: 07/25/2008
  • Published: 12/29/2011
  • Est. Priority Date: 07/27/2007
  • Status: Active Grant
First Claim
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1. A hair care device with a handle (3), an operational head (4) that can be attached to the handle (3), which has a hair treatment apparatus (5), in particular a bristle field and/or a comb tooth field (6), as well as a back side (8) of the device facing away from the hair treatment apparatus (5) and moreover has an ion-producing apparatus (9) for producing ions on the hair, having at least one switching unit, an ion source, an ion outlet (11), and a sheath surrounding the ion outlet (11), wherein the hair care device additionally has a grounding surface (22) for the removal/limiting of electrical charges, which is arranged on a housing component (13) in the vicinity of the ion outlet (11), characterized in thatthe ion source has a potential level of −

  • 10 to −

    3 KV relative to the potential level of the grounding surface,the sheath (13, 170) has a potential level of −

    2.5 to −

    1 KV or of 20% to 50% of the potential level of the ion source relative to the potential level of the grounding surface, andthe back side (8) of the device has a potential level of −

    500 to −

    100V or from 2% to 10% of the potential level of the ion source relative to the potential level of the grounding surface.

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