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Title:
AUTOMATIC HEATING APPARATUS FOR A MATTRESS
Document Type and Number:
WIPO Patent Application WO/2012/044007
Kind Code:
A1
Abstract:
The present invention relates to an automatic heating apparatus for a mattress which automatically heats a portion of a mattress for a bed or the whole mattress for a bed, and more particularly, to an automatic heating apparatus for a mattress which automatically heats a portion of a heating area of a mattress or the whole heating area of the mattress according to the number or positions of persons lying in the bed. The automatic heating apparatus for a mattress includes: a power supply unit; a heating unit for a bed including a central heating part and a peripheral heating part which are heated by power supplied from the power supply unit to allow for a heating operation; a switching unit supplying the power supplied from the power supply unit into at least one of the central heating part and the peripheral heating part constituting the heating unit for a bed; and a control unit controlling the switching operation of the switching unit. The central heating part is disposed so as to heat a central portion of the heating area of the mattress, and the peripheral heating part is disposed so as to heat a remaining peripheral portion except for the central portion of the heating area of the mattress. Thus, the automatically heating apparatus for a mattress may adequately provide heat without wasting energy according to the number or positions of persons lying in a bed and also be safely and conveniently used.

Inventors:
AN, Jung Ho (227-4 Jangpyeong-ri, Daewol-myeonIcheon-si, Gyeonggi-do 467-853, 467-853, KR)
Application Number:
KR2011/006974
Publication Date:
April 05, 2012
Filing Date:
September 21, 2011
Export Citation:
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Assignee:
AN, Jung Ho (227-4 Jangpyeong-ri, Daewol-myeonIcheon-si, Gyeonggi-do 467-853, 467-853, KR)
International Classes:
A47C21/04; H05B1/02; H05B3/20
Foreign References:
KR20000000854U
KR20090099651A
JP2008289649A
Attorney, Agent or Firm:
KIM, Yong In et al. (KBK & Associates, 7th Floor Hyundae Building,175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, 138-861, KR)
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Claims: