JP2012163269A

JP2012163269A - Electric carpet

Info

Publication number: JP2012163269A
Application number: JP2011024724A
Authority: JP
Inventors: Hiroshi Ishikawa; 広石川
Original assignee: KODEN KK
Current assignee: KODEN KK
Priority date: 2011-02-08
Filing date: 2011-02-08
Publication date: 2012-08-30

Abstract

PROBLEM TO BE SOLVED: To provide an electric carpet, in which thermal expansion and shrinkage due to a temperature difference between periods when the electric carpet is on and off, and heat insulating property in a circumferential direction of a heater wire are taken into consideration.SOLUTION: The electric carpet includes an air layer 4 in a circumferential direction of a heater wire 3, and the electric carpet includes an electric carpet upper member 1, an electric carpet lower member 2 and a long heater wire 3. The electric carpet includes the heater wire 3 laid on an upper face of the electric carpet lower member 2, a lower face of the electric carpet upper member 1 welded or adhered to the upper face of the electric carpet lower member 2 to cover the heater wire 3, and the air layer 4 in a circumferential direction of the heater wire 3.

Description

本発明は、電気カーペット上部材と電気カーペット下部材との間に蛇行させた長尺のヒーター線を配設した電気カーペットに関するものであり、更に詳細には、ヒーター線の周方向に空気層を備えた電気カーペットに関するものである。 The present invention relates to an electric carpet provided with a long heater wire meandering between an electric carpet upper member and an electric carpet lower member, and more specifically, an air layer is provided in the circumferential direction of the heater wire. It relates to the electric carpet provided.

従来、この種の、電気カーペットのヒーター線の周方向には空気層は設けなく、逆に充填材等を充填して固定と保温性を保つようにしており、また、例えば、先に開示された、床面に接する裏面材６にヒーター８を取付け、そのヒーター８を表面材５で覆って電気カーペット本体２を構成する電気カーペットにおいて、前記裏面材６を繊維材９で構成し、その繊維材９の一面に熱反射皮膜１４を設けるとともに、気密性のある空気層１３を有するシート材１２を設けたもの（特許文献１参照）や、床面に接する裏面材６にヒーター８を取付け、そのヒーター８を表面材５で覆って電気カーペット本体２を構成する電気カーペットにおいて、前記裏面材６を繊維材９で構成し、その繊維材９の一面にシート部材１１を設け、前記シート部材１１にシート部材１２を被覆して気密性のある空気層１３を形成し、前記シート部材１２により形成する空気層１３の厚みｃを前記繊維材９と前記シート部材１１との厚みｄよりも小さくするもの（特許文献２参照）等が開示されている。
特開平１１−１５９７７９号公報特開平１１−１７３５８５号公報 Conventionally, an air layer is not provided in the circumferential direction of the heater wire of this kind of electric carpet, and on the contrary, a filler or the like is filled to maintain fixing and heat retention. In addition, the heater 8 is attached to the back surface material 6 in contact with the floor surface, and the heater 8 is covered with the surface material 5 to constitute the electric carpet main body 2. The heater 8 is attached to the back material 6 that is provided with the sheet material 12 having the air-tight air layer 13 (see Patent Document 1) and the back material 6 that is in contact with the floor surface, as well as the heat reflection film 14 provided on one surface of the material 9. In the electric carpet which constitutes the electric carpet body 2 by covering the heater 8 with the surface material 5, the back material 6 is constituted by a fiber material 9, a sheet member 11 is provided on one surface of the fiber material 9, and the sheet member 11 A sheet member 12 is covered to form an airtight air layer 13, and the thickness c of the air layer 13 formed by the sheet member 12 is made smaller than the thickness d of the fiber material 9 and the sheet member 11. (See Patent Document 2) and the like.
Japanese Patent Application Laid-Open No. 11-159779 Japanese Patent Laid-Open No. 11-173585

然し乍ら、前述の開示されている特許文献１〜２に記載の電気カーペットも空気層１３を設けて、断熱性に優れ、座り心地の良いカーペット本体構造によって省エネルギー化を計るものであるが、空気層１３は電気カーペットの裏面材の下面に設けているもので、単に、下方に設けた空気層によるクッション性と断熱効果を有しているもので、ヒーター線の周方向は密着させているものであり、オンオフ時の温度差による熱膨張収縮への配慮と、ヒーター線の周方向の断熱性は配慮されていないものである。 However, the electric carpet described in the above-mentioned Patent Documents 1 and 2 is also provided with an air layer 13 to save energy by the carpet body structure having excellent heat insulation and comfortable sitting. 13 is provided on the lower surface of the back material of the electric carpet, and simply has a cushioning property and heat insulation effect due to the air layer provided below, and the circumferential direction of the heater wire is closely attached. There is no consideration for thermal expansion and contraction due to temperature difference during on / off, and heat insulation in the circumferential direction of the heater wire.

本発明は前記課題に鑑み、鋭意研鑽の結果、これらの課題を解決するもので、電気カーペット上部材と電気カーペット下部材と長尺のヒーター線とを備えた電気カーペットであって、電気カーペット下部材の上面に配線したヒーター線と、ヒーター線を覆うように電気カーペット下部材の上面と溶着又は貼着した電気カーペット上部材の下面とを備え、ヒーター線の周方向に空気層を備えているものである。 In view of the above problems, the present invention solves these problems as a result of diligent study, and is an electric carpet provided with an electric carpet upper member, an electric carpet lower member, and a long heater wire. The heater wire wired on the upper surface of the member, the upper surface of the lower member of the electric carpet and the lower surface of the upper member of the electric carpet welded or pasted so as to cover the heater wire, and an air layer in the circumferential direction of the heater wire Is.

本発明は、電気カーペット下部材の上面に配線したヒーター線と、ヒーター線を覆うように電気カーペット下部材の上面と溶着又は貼着した電気カーペット上部材の下面とを備え、ヒーター線の周方向に空気層を備えているもので、ヒーター線がフリーであり、オンオフ時の温度差による熱膨張収縮にも周りと密着していないので、ストレスを与えることなく、更に、周りと密着していないので電気カーペットの使用時や収納時等の外部からのストレスにも強く、耐久性を有し、また、一旦空気層が加温されると抜群の保温性を有しているもので省エネルギーと成り、画期的で実用性の高い有効な発明である。 The present invention comprises a heater wire wired on the upper surface of the electric carpet lower member, an upper surface of the electric carpet lower member and a lower surface of the electric carpet upper member welded or pasted so as to cover the heater wire, and the circumferential direction of the heater wire It is equipped with an air layer, the heater wire is free, and it is not in close contact with the surroundings due to the thermal expansion and contraction due to the temperature difference at ON / OFF, so it does not give stress and is not in close contact with the surroundings Therefore, it is resistant to external stress during use and storage of electric carpets, has durability, and once the air layer is warmed, it has excellent heat retention, which saves energy. It is an effective invention that is epoch-making and highly practical.

以下、本発明の電気カーペットの実施の形態を図面によって具体的に説明すると、図１は本発明の電気カーペットの実施例の説明のための断面図である。 Hereinafter, embodiments of the electric carpet of the present invention will be described in detail with reference to the drawings. FIG. 1 is a cross-sectional view for explaining an embodiment of the electric carpet of the present invention.

本発明は、電気カーペット上部材１と電気カーペット下部材２との間に蛇行させた長尺のヒーター線３を配設した電気カーペットに関するものであり、更に詳細には、ヒーター線３の周方向に空気層４を備えた電気カーペットに関するものであり、電気カーペット上部材１と電気カーペット下部材２と長尺のヒーター線３とを備えた電気カーペットであって、前記電気カーペット下部材２の上面に配線したヒーター線３と、該ヒーター線３を覆うように電気カーペット下部材２の上面と溶着又は貼着した電気カーペット上部材１の下面とを備え、前記ヒーター線３の周方向に空気層４を備えていることを特徴とするものである。 The present invention relates to an electric carpet provided with a long heater wire 3 meandering between an electric carpet upper member 1 and an electric carpet lower member 2, and more specifically, in the circumferential direction of the heater wire 3. The electric carpet is provided with an air layer 4, and includes an electric carpet upper member 1, an electric carpet lower member 2, and a long heater wire 3, and an upper surface of the electric carpet lower member 2. A heater wire 3 wired to the electric wire, and an upper surface of the electric carpet lower member 2 and a lower surface of the electric carpet upper member 1 welded or pasted so as to cover the heater wire 3, and an air layer in the circumferential direction of the heater wire 3 4 is provided.

即ち、電気カーペットの基体は、電気カーペット上部材１と電気カーペット下部材２と長尺のヒーター線３とを備えているものである。 That is, the base body of the electric carpet includes the electric carpet upper member 1, the electric carpet lower member 2, and the long heater wire 3.

そして、ヒーター線３は、両端が商業電源と電気的接続をするためにコネクター又は電源コード（図示しない）に接続され、通電性の内部コアの発熱線と、その発熱線を被覆した絶縁性の合成樹脂の外皮から成る長尺なものである。 The heater wire 3 is connected to a connector or a power cord (not shown) at both ends for electrical connection with a commercial power source, and a heat generating wire of a conductive inner core and an insulating material covering the heat generating wire. It is a long one made of a synthetic resin skin.

次に、コネクター又は電源コードは、電気カーペット上部材１と電気カーペット下部材２との間の周縁部の少なくとも一カ所の適宜箇所に取着したものである。 Next, the connector or the power cord is attached to an appropriate portion of at least one peripheral portion between the electric carpet upper member 1 and the electric carpet lower member 2.

次いで、電気カーペット上部材１は、電気カーペット下部材２の上面と下面とを溶着又は貼着したもので、電気カーペット上部材１と電気カーペット下部材２との間にはヒーター線３が配線されているものである。 Next, the electric carpet upper member 1 is obtained by welding or sticking the upper surface and the lower surface of the electric carpet lower member 2, and a heater wire 3 is wired between the electric carpet upper member 1 and the electric carpet lower member 2. It is what.

更に、空気層４は、ヒーター線３の周方向にを備えているもので、電気カーペット下部材２の上面と電気カーペット上部材１の下面との間に備えているものである。 Further, the air layer 4 is provided in the circumferential direction of the heater wire 3, and is provided between the upper surface of the electric carpet lower member 2 and the lower surface of the electric carpet upper member 1.

更には、ヒーター線３が配線されたトンネル状のスペースは空気層４であり、空気層４の暖まった空気は保温性と断熱性を有し省エネルギーに成るものである。 Furthermore, the tunnel-like space in which the heater wire 3 is wired is the air layer 4, and the warm air in the air layer 4 has heat retaining properties and heat insulation properties, and saves energy.

本発明は、電気カーペット下部材の上面に配線したヒーター線と、ヒーター線を覆うように電気カーペット下部材の上面と溶着又は貼着した電気カーペット上部材の下面とを備え、ヒーター線の周方向に空気層を備えているもので、ヒーター線がフリーであり、オンオフ時の温度差による熱膨張収縮にも周りと密着していないので、ストレスを与えることなく、更に、周りと密着していないので電気カーペットの使用時や収納時等の外部からのストレスにも強く、耐久性を有し、また、一旦空気層が加温されると抜群の保温性を有しているもので省エネルギーと成る電気カーペットの提供するものである。 The present invention comprises a heater wire wired on the upper surface of the electric carpet lower member, an upper surface of the electric carpet lower member and a lower surface of the electric carpet upper member welded or pasted so as to cover the heater wire, and the circumferential direction of the heater wire It is equipped with an air layer, the heater wire is free, and it is not in close contact with the surroundings due to the thermal expansion and contraction due to the temperature difference at ON / OFF, so it does not give stress and is not in close contact with the surroundings Therefore, it is resistant to external stress during use and storage of the electric carpet, has durability, and once the air layer is warmed, it has outstanding heat retention and saves energy. Provided by electric carpet.

図１は本発明の電気カーペットの実施例の説明のための断面図である。FIG. 1 is a sectional view for explaining an embodiment of an electric carpet according to the present invention.

１電気カーペット上部材
２電気カーペット下部材
３ヒーター線
４空気層

1 Electric carpet upper member 2 Electric carpet lower member 3 Heater wire 4 Air layer

Claims

An electric carpet comprising an electric carpet upper member, an electric carpet lower member, and a long heater wire, the heater wire wired on the upper surface of the electric carpet lower member, and the electric carpet lower member so as to cover the heater wire An electric carpet comprising: an upper surface of the electric carpet; and a lower surface of an electric carpet upper member that is welded or adhered, and an air layer in a circumferential direction of the heater wire.