Title:
HEATING CHAIR USING CARBON FIBER HEATING ELEMENT HAVING MULTI-LAYERED THERMAL LAYER
Document Type and Number:
WIPO Patent Application WO/2017/135646
Kind Code:
A1
Abstract:
The present invention relates to a heating chair using a carbon fiber heating element having a multi-layered thermal layer, and the purpose of the present invention is to enable heat loss to be reduced through a structure having a multi-layered thermal air layer, which is a floating structure, between a heating plate and a conductive cover plate covering the upper part of the heating plate through a planar or linear carbon fiber heating element. To this end, the present invention provides a heating chair comprising: a chair provided at a bus station or a railway station or a park and having a mounting groove of a predetermined depth on an upper surface of a seat; a thermal pad mounted in the mounting groove of the seat; a carbon fiber heating element provided on an upper surface of the thermal pad so as to emit heat by the application of power; a heating plate provided on an upper side of the carbon fiber heating element so as to be heated by the carbon fiber heating element; a conductive cover plate having a floating structure and covered on an upper side of the heating plate so as to form a thermal air layer between the heating plate and the conductive cover plate; and a finishing silicon finishing the edges of the mounting groove of the seat such that the thermal air layer is sealed, wherein the heating chair comprises one or more inner conductive cover plates, which are provided, in a structure covered on the upper side of the heating plate, on the thermal air layer between the heating plate and the conductive cover plate and are formed in a multi-layered structure by allowing the thermal air layer to be vertically divided.
Inventors:
LIM DONG WOOK (KR)
Application Number:
PCT/KR2017/001004
Publication Date:
August 10, 2017
Filing Date:
January 31, 2017
Export Citation:
Assignee:
KOREA CITY TRAFFIC SYSTEM (KR)
PITCHCABLE CO LTD (KR)
PITCHCABLE CO LTD (KR)
International Classes:
A47C11/00; A47C7/02; A47C7/74; H05B3/14; H05B3/20; H05B3/54
Foreign References:
| KR101528798B1 | 2015-06-16 | |||
| JP3013484U | 1995-07-18 | |||
| KR101390655B1 | 2014-05-07 | |||
| KR20130006324U | 2013-11-01 | |||
| KR200278864Y1 | 2002-06-21 |
Other References:
See also references of EP 3360444A4
Attorney, Agent or Firm:
DAHAI INTERNATIONAL PATENT & LAW FIRM (KR)
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