Title:
PREFABRICATED ELECTRIC HEATING MAT
Document Type and Number:
WIPO Patent Application WO/2015/088115
Kind Code:
A1
Abstract:
The present invention relates to a prefabricated electric heating mat, the prefabricated electric heating mat according to the present invention comprising: an electric heating mat which has an electric heating wire embedded therein for heating and includes at least one heating panel to be assembled, the heating panel having a plurality of connectors electrically connected to the electric heating wire on one side thereof; and a controller which supplies a direct current (DC) power to the electric heating mat while being connected to one connector among the plurality of connectors, adjusts a temperature of a heating panel to be assembled constituting the electric heating mat by controlling a voltage applied to the electric heating mat, and blocks a DC power supplied to the electric heating mat by sensing that an overcurrent flows in the electric heating mat. Therefore, the present invention can provide a prefabricated electric heating mat which blocks the generation of an electromagnetic wave which is harmful to a human body, is easy to carry, and can ensure electrical safety while handling.
Inventors:
JEONG KI WOON (KR)
KIM DONG HWAN (KR)
KIM DONG HWAN (KR)
Application Number:
PCT/KR2014/005294
Publication Date:
June 18, 2015
Filing Date:
June 17, 2014
Export Citation:
Assignee:
MARUDEOHAM INC (KR)
International Classes:
A47C21/04; A47C27/00; F24D13/00
Foreign References:
| KR20130094924A | 2013-08-27 | |||
| KR20100020990A | 2010-02-23 | |||
| KR20110021026A | 2011-03-04 | |||
| KR20100042197A | 2010-04-23 |
Other References:
See also references of EP 2921084A4
Attorney, Agent or Firm:
YOON, JAE SEUNG (KR)
윤재승 (KR)
윤재승 (KR)
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