JP2004079492A - Metal film heater - Google Patents
Metal film heater Download PDFInfo
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- JP2004079492A JP2004079492A JP2002271255A JP2002271255A JP2004079492A JP 2004079492 A JP2004079492 A JP 2004079492A JP 2002271255 A JP2002271255 A JP 2002271255A JP 2002271255 A JP2002271255 A JP 2002271255A JP 2004079492 A JP2004079492 A JP 2004079492A
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- Prior art keywords
- metal film
- film
- power supply
- covering
- film heater
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/24—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor being self-supporting
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
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- Surface Heating Bodies (AREA)
- Central Heating Systems (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【0001】
【発明の属する技術分野】
本発明は,金属製フィルムヒータに関し,さらに詳細には,電気座布団の内部に挿入される金属製フィルムヒータに関する。
【0002】
【従来の技術】
一般に,電気座布団は,伸縮性素材(例えば織物及びビニルなど)の座布団内部にニクロム線が挿入されている。かかるニクロム線に電流を流すことにより抵抗熱が発生し,座布団の温度が高められる。
【0003】
【発明が解決しようとする課題】
しかしながら,上記従来の電気座布団は,ニクロム線自体の凹凸により座り心地が良くない,という問題がある。また,ニクロム線が挿入された電気座布団は,ニクロム線が座屈荷重を繰り返し受けるので,金属疲労により断線する(即ち,寿命が短くなる),という問題がある。さらに,ニクロム線が挿入された電気座布団を使用する場合には,ニクロム線の捻りによる短絡が発生し,火災発生の原因ともなる。
【0004】
したがって,本発明の目的は,凹凸がない平坦な構造を有すると共に,疲労による断線が発生せず,かつ使用の際に捻れが発生することのない新規かつ改良された金属製フィルムヒータを提供することにある。
【0005】
【課題を解決するための手段】
上記課題を解決するため,本発明の第1の観点においては,電源線を介して電源と連結され,前記電源から供給された電流により熱を発生する金属製フィルムと,前記金属製フィルムの全体を覆う絶縁防水フィルムと,前記絶縁防水フィルムの全体を覆う不織布と,前記不織布の全体を覆う外装材と,前記電源から供給される電流を制御する制御部と,を有する,ことを特徴とする金属製フィルムヒータが提供される。
【0006】
上記記載の発明では,金属製フィルムヒータはニクロム線に代えて金属製フィルムが使用されるので座布団の座り心地が向上する。また,金属製フィルムは座屈荷重を受けないので金属疲労により切断することなく,寿命が増大する。また,金属フィルムはプレート形状であり,短絡することがないので,火災の発生を未然に防止することができる。
【0007】
また,前記絶縁防水フィルムの内面には,電気石コーティング膜が形成されている,如く構成すれば,電気石コーティング膜から発生した陰イオンが使用するユーザの人体の新陳代謝を活発化させて,免疫性を高めることができる。
【0008】
また,前記制御部は,前記絶縁防水フィルムの内部に設置された温度センサーが感知した温度信号により,前記電源から前記金属製フィルムに供給される電流を制御するコントロールパネルからなる,如く構成することができる。
【0009】
【発明の実施の形態】
以下に添付図面を参照しながら,本発明の好適な実施の形態について詳細に説明する。なお,本明細書及び図面において,実質的に同一の機能構成を有する構成要素については,同一の符号を付することにより重複説明を省略する。
【0010】
(第1の実施の形態)
まず,図1に基づいて,本実施形態にかかる金属製フィルムヒータの構成を説明する。なお,図1は,本実施形態にかかる金属製フィルムヒータの概略構成を示す上面図である。図2は,本実施形態にかかる金属製フィルムヒータの電源線の通過部の概略構成を示す断面図である。図3は,本実施形態にかかる金属製フィルムヒータの感知線の通過部の概略構成を示す断面図である。
【0011】
まず,本実施形態にかかる金属製フィルムヒータは,図1に示すように,熱を発生させる金属製フィルム(10)と,金属製フィルム(10)を絶縁する絶縁防水フィルム(12)と,絶縁防水フィルム(12)を保護する不織布(16),座り心地を向上させる外装材(18),及び電源線(20)に印加される電源を制御する制御部(50)と,から構成される。
【0012】
金属製フィルム(10)は,エッチングによりパターン形成された黄銅板フィルムであるが,耐食性の強いステンレス鋼やアルミニウムなどの他の材料(特に金属材料)を使用することもできる。かかる金属製フィルム(10)は,両端に電圧を印加することにより電流が流れて抵抗熱を発生し,温度が上昇する。なお,かかる金属製フィルム(10)の厚さは,可撓性を与えるために,例えば0.05mm程度が好ましい。
【0013】
絶縁防水フィルム(12)は,金属製フィルム(10)を外部から覆うフィルムであって,例えばPET(polyester staple fiber)などのプラスチック材質により形成されるのが好ましい。なお,かかる絶縁防水フィルム(12)の厚さは,例えば50μm程度が好ましい。
【0014】
また,絶縁防水フィルム(12)の内部には,電気石コーティング膜(14)が形成されるのが好ましい。電気石(Tourmaline)とは,陰イオンを発生させる物質であり,発生した陰イオンがユーザの細胞膜に作用して細胞内のイオン交換が活性化されて新陳代謝が活発になる。また,陰イオンは,ユーザの自律神経系の作用を安定させて免疫力を増強させる効果がある。
【0015】
不織布(16)は,絶縁防水フィルム(12)を外部から覆って保護する。なお,かかる不織布(16)の厚さは,絶縁防水フィルム(12)を保護するために,例えば2mm程度が好ましい。
【0016】
外装材(18)は,不織布(16)を外部から覆って保護し,ユーザの座り心地を向上させる。かかる外装材(18)としては,例えばクッションのある布及び皮革などが使用できる。
【0017】
また,制御部(50)は,絶縁防水フィルム(12)の内部に設置される温度センサー(26)が感知した信号によって金属製フィルム(10)に電源から供給される電流を制御する。かかる制御部は,コントロ−ルパネル(50)として図示されている。
【0018】
一方,電源線(20)は,コントロ−ルパネル(50)と金属製パネルとの間に連結されており,金属製パネル(50)に電流を供給する。電源線(20)の先端は,金属製フィルム(10)の先端の熔接部(22)でスポット熔接(Spot welding)されている。
【0019】
また,センサー感知線(28)は,温度センサー(26)とコントロ−ルパネル(50)との間に連結されており,センサ−感知線(28)を保護するため金属製パネル(10)間に連結プレ−ト(30)が設けられている。
【0020】
このコントロールパネル(50)は,ユーザが着席すると,座り心地の良い温度(例えば40℃〜50℃の間)になるよう制御するのが好ましい。
【0021】
以下,本実施形態にかかる金属製フィルムヒータの作動について,以下に説明する。
【0022】
まず,電源線(20)を介して金属製フィルム(10)に電流を流すと抵抗熱が発生して温度が上昇する。抵抗熱が発生すると同時に,電気石コーティング膜(14)から陰イオンが発生して人体の新陳代謝を活性化するように作用し,免疫力を増強させる。このとき,温度センサー(26)が感知した温度は,センサー感知線(28)を介してコントロールパネル(50)に伝送される。
【0023】
一方,コントロ−ルパネル(50)に伝送された温度信号は,例えば50℃の温度でコントロールパネル(50)により金属製フィルム(10)に流される電流が遮断される。
【0024】
電源が遮断された後,温度センサー(26)が感知した温度信号が例えば40℃以下になると,再度,電源線(20)に電流を流して金属製フィルム(10)に抵抗熱が発生される。
【0025】
したがって,金属製フィルムヒータは,コントロールパネル(50)により,例えば40℃〜50℃の温度に維持される。
【0026】
以上,本発明に係る好適な実施の形態について説明したが,本発明はかかる構成に限定されない。当業者であれば,特許請求の範囲に記載された技術思想の範囲内において,各種の修正例および変更例を想定し得るものであり,それらの修正例および変更例についても本発明の技術範囲に包含されるものと了解される。
【0027】
【発明の効果】
金属製フィルムヒータはニクロム線に代えて金属製フィルムが使用されるので座布団の座り心地が向上する。また,金属製フィルムは座屈荷重を受けないので金属疲労により切断することなく,寿命が増大する。また,金属フィルムはプレート形状であり,短絡することがないので,火災の発生を未然に防止することができる。
【図面の簡単な説明】
【図1】第1の実施の形態にかかる金属製フィルムヒータの概略構成を示す上面図である。
【図2】第1の実施の形態にかかる金属製フィルムヒータの電源線の通過部の概略構成を示す断面図である。
【図3】第1の実施の形態にかかる金属製フィルムヒータの感知線の通過部の概略構成を示す断面図である。
【符号の説明】
10 金属製フィルム
12 絶縁防水フィルム
14 電気石コーティング膜
16 不織布
18 外装材
20 電源線
22 熔接部
26 温度センサー
28 センサ−感知線
30 連結プレート
50 コントロ−ルパネル[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a metal film heater, and more particularly, to a metal film heater inserted inside an electric cushion.
[0002]
[Prior art]
Generally, an electric cushion has a nichrome wire inserted inside a cushion of elastic material (for example, woven fabric and vinyl). By passing a current through such a nichrome wire, resistance heat is generated, and the temperature of the cushion is raised.
[0003]
[Problems to be solved by the invention]
However, the above-mentioned conventional electric cushion has a problem that it is not comfortable to sit on due to the unevenness of the nichrome wire itself. In addition, the electric cushion with the nichrome wire inserted therein has a problem that the nichrome wire is repeatedly subjected to a buckling load, so that the wire breaks due to metal fatigue (that is, the life is shortened). Furthermore, when an electric cushion with a nichrome wire is used, a short circuit occurs due to twisting of the nichrome wire, which may cause a fire.
[0004]
Accordingly, an object of the present invention is to provide a new and improved metal film heater which has a flat structure without irregularities, does not cause disconnection due to fatigue, and does not generate twist during use. It is in.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, according to a first aspect of the present invention, a metal film which is connected to a power supply via a power supply line and generates heat by a current supplied from the power supply; A waterproofing film covering the entirety of the insulating waterproofing film, a nonwoven fabric covering the entirety of the insulating waterproofing film, an exterior material covering the entirety of the nonwoven fabric, and a control unit for controlling a current supplied from the power supply. A metal film heater is provided.
[0006]
In the invention described above, the metal film heater uses a metal film instead of the nichrome wire, so that the comfort of the cushion is improved. In addition, since the metal film does not receive a buckling load, the life is increased without cutting due to metal fatigue. Further, since the metal film has a plate shape and does not cause a short circuit, it is possible to prevent a fire from occurring.
[0007]
In addition, when the tourmaline coating film is formed on the inner surface of the insulating and waterproofing film, the anion generated from the tourmaline coating film activates the metabolism of the user's human body using the anion, thereby improving immunity. Can be enhanced.
[0008]
The control unit may include a control panel that controls a current supplied from the power source to the metal film based on a temperature signal sensed by a temperature sensor installed inside the insulating waterproof film. Can be.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In this specification and the drawings, components having substantially the same function and configuration are denoted by the same reference numerals, and redundant description is omitted.
[0010]
(First Embodiment)
First, the configuration of the metal film heater according to the present embodiment will be described with reference to FIG. FIG. 1 is a top view showing a schematic configuration of a metal film heater according to the present embodiment. FIG. 2 is a cross-sectional view showing a schematic configuration of a power line passing portion of the metal film heater according to the present embodiment. FIG. 3 is a cross-sectional view showing a schematic configuration of a passage portion of the metal film heater according to the present embodiment through which the sensing wire passes.
[0011]
First, as shown in FIG. 1, a metal film heater according to the present embodiment includes a metal film (10) for generating heat, an insulating waterproof film (12) for insulating the metal film (10), and an insulating film (12). It comprises a nonwoven fabric (16) for protecting the waterproof film (12), an exterior material (18) for improving sitting comfort, and a control unit (50) for controlling the power applied to the power line (20).
[0012]
The metal film (10) is a brass plate film patterned by etching, but other materials (especially metal materials) such as stainless steel and aluminum having strong corrosion resistance can also be used. When a voltage is applied to both ends of the metal film (10), a current flows to generate resistance heat, and the temperature rises. The thickness of the metal film (10) is preferably, for example, about 0.05 mm in order to provide flexibility.
[0013]
The insulating waterproof film (12) is a film that covers the metal film (10) from the outside, and is preferably formed of a plastic material such as PET (polyester stapler). The thickness of the insulating waterproof film (12) is preferably, for example, about 50 μm.
[0014]
Further, it is preferable that a tourmaline coating film (14) is formed inside the insulating waterproof film (12). Tourmaline is a substance that generates anions, and the generated anions act on the cell membrane of the user to activate intracellular ion exchange and activate metabolism. In addition, anions have the effect of stabilizing the action of the user's autonomic nervous system and enhancing immunity.
[0015]
The nonwoven fabric (16) covers and protects the insulating waterproof film (12) from the outside. The thickness of the nonwoven fabric (16) is preferably, for example, about 2 mm in order to protect the insulating waterproof film (12).
[0016]
The exterior material (18) covers and protects the nonwoven fabric (16) from the outside, and improves the sitting comfort of the user. As the exterior material (18), for example, cloth and leather having cushion can be used.
[0017]
Also, the control unit (50) controls a current supplied from a power source to the metal film (10) according to a signal detected by a temperature sensor (26) installed inside the insulating waterproof film (12). Such a control is shown as a control panel (50).
[0018]
On the other hand, the power supply line (20) is connected between the control panel (50) and the metal panel to supply a current to the metal panel (50). The tip of the power supply line (20) is spot-welded at a welding portion (22) at the tip of the metal film (10).
[0019]
Also, the sensor sensing line (28) is connected between the temperature sensor (26) and the control panel (50), and between the metal panel (10) to protect the sensor-sensing line (28). A connecting plate (30) is provided.
[0020]
It is preferable that the control panel (50) is controlled so that when the user takes a seat, the temperature becomes comfortable (for example, between 40 ° C and 50 ° C).
[0021]
Hereinafter, the operation of the metal film heater according to the present embodiment will be described below.
[0022]
First, when an electric current is applied to the metal film (10) through the power supply line (20), resistance heat is generated and the temperature rises. Simultaneously with the generation of resistance heat, anions are generated from the tourmaline coating film (14) and act to activate the metabolism of the human body, thereby enhancing immunity. At this time, the temperature sensed by the
[0023]
On the other hand, in the temperature signal transmitted to the control panel (50), the current flowing through the metal film (10) by the control panel (50) is cut off at a temperature of, for example, 50 ° C.
[0024]
After the power is turned off, when the temperature signal sensed by the temperature sensor (26) becomes, for example, 40 ° C. or less, current flows through the power supply line (20) again to generate resistive heat in the metal film (10). .
[0025]
Therefore, the metal film heater is maintained at a temperature of, for example, 40 ° C. to 50 ° C. by the control panel (50).
[0026]
Although the preferred embodiment according to the present invention has been described above, the present invention is not limited to such a configuration. Those skilled in the art can envisage various modifications and alterations within the scope of the technical idea described in the claims, and those modifications and alterations are also included in the technical scope of the present invention. It is understood that it is included in.
[0027]
【The invention's effect】
Since the metal film heater uses a metal film instead of the nichrome wire, the sitting comfort of the cushion is improved. In addition, since the metal film does not receive a buckling load, the life is increased without cutting due to metal fatigue. Further, since the metal film has a plate shape and does not cause a short circuit, it is possible to prevent a fire from occurring.
[Brief description of the drawings]
FIG. 1 is a top view showing a schematic configuration of a metal film heater according to a first embodiment.
FIG. 2 is a cross-sectional view illustrating a schematic configuration of a power line passing portion of the metal film heater according to the first embodiment.
FIG. 3 is a cross-sectional view illustrating a schematic configuration of a passage portion of a metal film heater according to the first embodiment, through which a sensing wire passes.
[Explanation of symbols]
DESCRIPTION OF
Claims (3)
前記金属製フィルムの全体を覆う絶縁防水フィルムと,
前記絶縁防水フィルムの全体を覆う不織布と,
前記不織布の全体を覆う外装材と,
前記電源から供給される電流を制御する制御部と,を有する,
ことを特徴とする金属製フィルムヒータ。A metal film connected to a power supply via a power supply line and generating heat by a current supplied from the power supply;
An insulating waterproof film covering the entire metal film;
A non-woven fabric covering the whole of the insulating waterproof film;
An exterior material covering the entire nonwoven fabric;
A control unit for controlling a current supplied from the power supply,
A metal film heater characterized in that:
ことを特徴とする請求項1に記載の金属製フィルムヒータ。An electric stone coating film is formed on an inner surface of the insulating waterproof film,
The metal film heater according to claim 1, wherein:
前記絶縁防水フィルムの内部に設置された温度センサーが感知した温度信号により,前記電源から前記金属製フィルムに供給される電流を制御するコントロールパネルからなる,
ことを特徴とする請求項1に記載の金属製フィルムヒータ。The control unit includes:
A control panel for controlling a current supplied from the power supply to the metal film according to a temperature signal sensed by a temperature sensor installed inside the insulating waterproof film;
The metal film heater according to claim 1, wherein:
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020047974A KR20040015657A (en) | 2002-08-13 | 2002-08-13 | Metallic film heater |
Publications (1)
Publication Number | Publication Date |
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JP2004079492A true JP2004079492A (en) | 2004-03-11 |
Family
ID=31492880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002271255A Withdrawn JP2004079492A (en) | 2002-08-13 | 2002-09-18 | Metal film heater |
Country Status (5)
Country | Link |
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JP (1) | JP2004079492A (en) |
KR (1) | KR20040015657A (en) |
CN (1) | CN1476277A (en) |
AU (1) | AU2002341419A1 (en) |
WO (1) | WO2004016044A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103533683A (en) * | 2013-10-10 | 2014-01-22 | 天津工业大学 | Flexible heating fabric system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090321415A1 (en) * | 2008-06-25 | 2009-12-31 | Honeywell International Inc. | Flexible heater comprising a temperature sensor at least partially embedded within |
MX2011002662A (en) * | 2008-09-16 | 2011-05-10 | United States Gypsum Co | Electrical heater with a resistive neutral plane. |
GB2500859A (en) * | 2011-11-18 | 2013-10-09 | William John Finch | Flexible panel suitable for under floor heating |
CN103266974A (en) * | 2013-06-03 | 2013-08-28 | 北京兴科迪科技有限公司 | Oil pipe heating system based on macromolecule conductive film in cold boot of diesel engine |
CN103266975B (en) * | 2013-06-03 | 2016-01-20 | 北京兴科迪科技有限公司 | Based on the oil tank heating system of macromolecule conductive film in cold boot of diesel |
CN105559964A (en) * | 2016-02-17 | 2016-05-11 | 中山浩发节能科技有限公司 | Intelligent nanometer therapeutic equipment for physical therapy heating membrane of traditional Chinese medicine |
CN106102192A (en) * | 2016-07-07 | 2016-11-09 | 许永根 | A kind of conductive electrothermal cloth |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940001882Y1 (en) * | 1992-03-07 | 1994-03-26 | 유대형 | Washing machine for tableware |
KR940010814B1 (en) * | 1992-03-17 | 1994-11-16 | 염한균 | Heating element |
JP3084197B2 (en) * | 1994-12-27 | 2000-09-04 | シャープ株式会社 | Planar heating element |
JPH07254479A (en) * | 1995-03-08 | 1995-10-03 | Okabe Maika Kogyosho:Kk | Flat heater and manufacture of heating unit thereof |
JPH09112940A (en) * | 1995-10-16 | 1997-05-02 | Jiosu Syst:Kk | Rolled screen type heater |
KR970027134U (en) * | 1995-12-01 | 1997-07-24 | 김성줄 | Health Promotion Poultry Mat |
JPH10275673A (en) * | 1997-03-31 | 1998-10-13 | Fujitsu General Ltd | Electric carpet |
JP2001076846A (en) * | 1999-09-08 | 2001-03-23 | Nippon Dennetsu Co Ltd | Temperature detecting method and its device |
JP3437163B2 (en) * | 2000-10-06 | 2003-08-18 | シンワ測定株式会社 | Planar heating element using thin metal foil |
JP2002117961A (en) * | 2000-10-06 | 2002-04-19 | Shinwa Sokutei Kk | Surface heating element with waterproof function |
KR200269210Y1 (en) * | 2001-12-17 | 2002-03-20 | (주)메디온테크 | Thermotherapy mat with thermostat |
-
2002
- 2002-08-13 KR KR1020020047974A patent/KR20040015657A/en not_active Application Discontinuation
- 2002-09-02 AU AU2002341419A patent/AU2002341419A1/en not_active Abandoned
- 2002-09-02 WO PCT/KR2002/001663 patent/WO2004016044A1/en active Application Filing
- 2002-09-16 CN CNA02143171XA patent/CN1476277A/en active Pending
- 2002-09-18 JP JP2002271255A patent/JP2004079492A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103533683A (en) * | 2013-10-10 | 2014-01-22 | 天津工业大学 | Flexible heating fabric system |
Also Published As
Publication number | Publication date |
---|---|
WO2004016044A1 (en) | 2004-02-19 |
CN1476277A (en) | 2004-02-18 |
AU2002341419A1 (en) | 2004-02-25 |
KR20040015657A (en) | 2004-02-19 |
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A300 | Withdrawal of application because of no request for examination |
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