JP4513338B2 - Hot water toilet seat - Google Patents

Hot water toilet seat Download PDF

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Publication number
JP4513338B2
JP4513338B2 JP2004017889A JP2004017889A JP4513338B2 JP 4513338 B2 JP4513338 B2 JP 4513338B2 JP 2004017889 A JP2004017889 A JP 2004017889A JP 2004017889 A JP2004017889 A JP 2004017889A JP 4513338 B2 JP4513338 B2 JP 4513338B2
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hot water
water heater
wire
control board
toilet seat
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JP2005213734A (en
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栄一 田中
玄道 加藤
融士 山本
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Description

本発明は、温水洗浄便座装置の本体内の電線の配置に関するものである。   The present invention relates to an arrangement of electric wires in a main body of a warm water washing toilet seat device.

近年、人体に有害なものを排出しないような製品開発が行われているが、電磁波も同様に体に有害である可能性を持っていることから、国際的な規制を行う傾向にある。   In recent years, products have been developed that do not release harmful substances, but electromagnetic waves are likely to be harmful to the body as well, so there is a tendency to regulate internationally.

一方、トイレにおける温水洗浄便座装置は、従来、図３に示すように、本体内には温水
タンク１、制御基板２、ノズル３、乾燥ユニット４、脱臭ユニット５が配置されている。温水タンク１の下部には温水加熱ヒーター６が、上部には温水加熱安全手段７（ここではフロートスイッチ）が設けられ、制御基板２にあるコネクター部８と電気的に接続してある。温水加熱ヒーター回路は制御基板２のコネクター８から電線Ａが温水加熱ヒーター６に行き、温水加熱ヒーター６を経由して電線Ｂにより温水加熱安全手段７に接続されている。温水加熱安全手段７のもう一方の端子から電線Ｃによりコネクター８につながり、回路を形成しており、機器の中を電流が流れるという点では、電磁波の発生の可能性があるものの、これまで、電磁波に対する対策や発明はなされておらず、よってかかる発明に対する開示すべき先行技術文献はない。 On the other hand, as shown in FIG. 3, conventionally, a warm water washing toilet seat device in a toilet has a hot water tank 1, a control board 2, a nozzle 3, a drying unit 4, and a deodorizing unit 5 arranged in the main body. A hot water heater 6 is provided at the lower part of the hot water tank 1, and a hot water heating safety means 7 (here, a float switch) is provided at the upper part, and is electrically connected to the connector portion 8 on the control board 2. In the hot water heater circuit, the electric wire A goes from the connector 8 of the control board 2 to the hot water heater 6 and is connected to the hot water heating safety means 7 by the electric wire B via the hot water heater 6. Although the other terminal of the hot water heating safety means 7 is connected to the connector 8 by the electric wire C to form a circuit and current flows through the device, there is a possibility of generation of electromagnetic waves. There are no countermeasures or inventions against electromagnetic waves, and there is no prior art document to be disclosed for such inventions.

しかしながら、上記従来の温水洗浄便座装置の配線では線Ａの周りに電磁波がもれ、同様に線Ｂ、線Ｃにおいても電磁波がもれ、このような形の場合５０〜１００μＴ（テスラー）の電磁波が外部に漏れるようになっていた。   However, in the wiring of the conventional warm water washing toilet seat device, electromagnetic waves leak around the line A, and similarly, electromagnetic waves leak in the lines B and C. In such a case, the electromagnetic waves of 50 to 100 μT (Tessler) Leaked to the outside.

本発明は上記従来の課題を解決するもので、温水洗浄便座装置の本体内の電線からの電磁波の発生をすくなくして電磁波の本体外への漏れを極小にした温水洗浄便座装置を提供することを目的とする。   The present invention solves the above-mentioned conventional problems, and provides a warm water washing toilet seat device that minimizes the leakage of electromagnetic waves outside the main body by minimizing the generation of electromagnetic waves from the electric wires inside the hot water washing toilet seat device. With the goal.

前記従来の課題を解決するために、本発明の温水洗浄便座装置は、温水洗浄便座装置の本体に設けた制御基板と、少なくとも温水加熱ヒーターとフロートスイッチとを連結すべく結線された電線は制御基板を起点として温水加熱ヒーターおよびフロートスイッチに連結する電線をそれぞれ往路と復路の電線が近傍に配するようにしたものである。 In order to solve the above-mentioned conventional problems, the warm water washing toilet seat device according to the present invention controls a control board provided on the main body of the warm water washing toilet seat device, and an electric wire wired to connect at least the hot water heater and the float switch. The wires connected to the hot water heater and the float switch starting from the substrate are arranged in the vicinity of the forward and return wires, respectively.

これによって、反対方向の電流により電磁波の強度を相殺し、電磁波の漏れをキャンセルして本体外への電磁波の漏れを少なくするようにしたものである。   Thereby, the intensity of the electromagnetic wave is canceled by the current in the opposite direction, the leakage of the electromagnetic wave is canceled, and the leakage of the electromagnetic wave outside the main body is reduced.

本発明の温水洗浄便座装置は、制御基板を起点として温水加熱ヒーターおよび温水加熱安全手段に連結する電線をそれぞれ往路と復路の電線が近傍に配するようにして大電流が流れる電線の磁束をキャンセルするようにして本体外へ電磁波がもれないようにできる。   The hot water washing toilet seat device of the present invention cancels the magnetic flux of the electric wire through which a large current flows by arranging the electric wire connecting to the hot water heater and the hot water heating safety means from the control board as the starting point, and the outgoing and return electric wires in the vicinity. In this way, electromagnetic waves can be prevented from leaking outside the main body.

第１の発明は温水洗浄便座装置の本体に設けた制御基板と、温水加熱ヒーターとフロートスイッチとを連結すべく結線された電線は制御基板を起点として前記温水加熱ヒーターおよび前記フロートスイッチに連結する電線をそれぞれ往路と復路の電線を有し、前記温水加熱ヒーターに連結する復路の電線と前記フロートスイッチに連結する往路の電線を前記制御基盤内で接続し、前記温水加熱ヒーターおよび前記フロートスイッチに連結したそれぞれの前記往路の電線と前記復路の電線とを近傍に配するようにしてある。これにより、往路と復路の電線に流れる互いに逆方向の電流により電磁波の強度を相殺し、電磁波の漏れをキャンセルして本体外への電磁波の漏れを少なくするようにできる。 A first invention is a control board provided in the main body of the bidet device-connected wires in order to connect the hot water heater and the float switch is connected to the hot water heater and the float switch control board as a starting point Each of the electric wires has a forward wire and a return wire, and a return wire connected to the hot water heater and a forward wire connected to the float switch are connected within the control board, and the hot water heater and the float switch are connected to the hot water heater and the float switch. The forward electric wire and the return electric wire connected to each other are arranged in the vicinity. As a result, the strength of the electromagnetic waves can be offset by the currents flowing in the opposite directions flowing in the forward and return electric wires, and the leakage of the electromagnetic waves can be canceled to reduce the leakage of the electromagnetic waves outside the main body.

第２の発明は第１の発明に加えて、前記制御基板との接続に用いるコネクター端子には前記温水加熱ヒーター両端及び前記フロートスイッチの両端からの電線がそれぞれ隣接するコネクター端子に接続してある。これにより、端子部分での漏洩電磁波も少なくすることができる。 The second invention in addition to the first invention, the connector terminals for use in connection with the control board is connected to the connector terminals wire from both ends of the hot water heater both ends and the float switch is respectively adjacent . Thereby, the leakage electromagnetic wave in a terminal part can also be decreased.

第３の発明は前記温水加熱ヒーターの端子を前記本体前面以外のところに配置してある
。これにより、すべての電線を人体に近い前面から離れたところに配置することができるため、たとえ漏洩した電磁波であっても人体に達する距離では減衰していて、漏れ電磁波の影響を低減することができる。 The third invention is disposed the terminals of the hot water heater at other than the front panel. As a result, since all the electric wires can be arranged away from the front surface close to the human body, even leaked electromagnetic waves are attenuated at the distance reaching the human body, and the influence of the leaked electromagnetic waves can be reduced. it can.

以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

（実施の形態１）
図１は、本発明の第１の実施の形態における温水洗浄便座装置の本体内の大電流が流れる温水加熱手段に関係する配線概略図である。 (Embodiment 1)
FIG. 1 is a schematic wiring diagram related to hot water heating means through which a large current flows in the main body of the hot water washing toilet seat apparatus according to the first embodiment of the present invention.

図１において従来の温水洗浄便座装置本体内における配線を示していた。本体内には温水タンク１、制御基板２、ノズル３、乾燥ユニット４、脱臭ユニット５が配置されている。温水タンク１の下部にはＵ字型（図示せず）をした温水加熱ヒーター６挿入され、端子が温水タンク１の側面に設けてある。温水タンク１の上部には温水加熱安全手段７（ここではフロートスイッチ）が設けられ、制御基板２にあるコネクター部８と電気的に接続してある。温水加熱ヒーター回路は制御基板２のコネクター８から電線Ａが温水加熱ヒーター６に行き、温水加熱ヒーター６から電線Ｌは電線Ａと略並行になるように束ねてコネクター８に戻り、電線Ａの隣の端子に接続してある。   In FIG. 1, the wiring in the conventional warm water washing toilet seat apparatus main body was shown. A hot water tank 1, a control board 2, a nozzle 3, a drying unit 4 and a deodorizing unit 5 are arranged in the main body. A U-shaped (not shown) hot water heater 6 is inserted in the lower part of the hot water tank 1, and a terminal is provided on the side surface of the hot water tank 1. A hot water heating safety means 7 (here, a float switch) is provided in the upper part of the hot water tank 1 and is electrically connected to the connector portion 8 on the control board 2. In the hot water heater circuit, the electric wire A goes from the connector 8 of the control board 2 to the hot water heater 6, and the electric wire L is bundled from the hot water heater 6 so as to be substantially parallel to the electric wire A and returns to the connector 8. Is connected to the terminal.

次にコネクター８の電線Ｌの隣の端子から電線Ｂを経由して温水加熱安全手段７に接続されている。温水加熱安全手段７のもう一方の端子からは電線Ｍにより電線Ｂと略並行にして束ねられ、コネクター８の電線Ｂの隣の端子に接続され回路を形成する。コネクター８の電線Ｌと電線Ｂの端子に挿入してある部分は制御基板ないで接続して一連の回路を形成して、電線Ａと電線Ｍの間にＡＣ１００Ｖで電流を流すようにしてある。なお、電線Ａおよび電線Ｌの一部が破線で記載しているのは、温水洗浄便座装置本体の裏側を回って配線してあるからである。また電線Ｂおよび電線Ｍもタンク１の後方を通るようにしてある。   Next, the hot water heating safety means 7 is connected via a wire B from a terminal adjacent to the wire L of the connector 8. The other terminal of the hot water heating safety means 7 is bundled by the electric wire M in substantially parallel to the electric wire B, and is connected to the terminal adjacent to the electric wire B of the connector 8 to form a circuit. The portions of the connector 8 that are inserted into the terminals of the wires L and B are connected without a control board to form a series of circuits so that a current of 100 V AC is passed between the wires A and M. The reason why the electric wires A and L are partly indicated by broken lines is that they are wired around the back side of the warm water washing toilet seat body. The electric wires B and M are also passed through the rear of the tank 1.

以上のように構成された便座装置について、以下その動作、作用を説明する。   About the toilet seat apparatus comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

制御基板２を起点として電流がコネクター８を介して温水加熱ヒーター回路に流れる場合について順次説明する。コネクター８の電線Ａから流れてくる電流によって電線の周りには磁束が発生する。この磁束は遮るものがない限り空中に拡がり、いわゆる漏洩電磁波となり人体に影響を与えるようになると言われている。   The case where current flows from the control board 2 to the hot water heater circuit via the connector 8 will be described in order. Magnetic flux is generated around the electric wire by the current flowing from the electric wire A of the connector 8. It is said that this magnetic flux spreads in the air as long as there is nothing to block, and becomes a so-called leaked electromagnetic wave and affects the human body.

一方、温水加熱ヒーター６から戻ってくる電線Ｌも同様に電線の周りには磁束が発生するが、電線Ａとは反対向きの電流となるため、そして近傍に配してあるため、お互いの電磁波を打ち消しあって、漏洩電磁波は非常に少なくなる。なお、温水加熱ヒーター６はＵ字型になっており、磁束の漏れは少ない形状である。次に、コネクター８の電線Ｂから流れてくる電流によって電線の周りには磁束が発生する。一方温水加熱安全手段７から戻ってくる電線Ｍも同様に電線の周りには磁束が発生するが、電線Ｂとは反対向きの電流となるためお互いの電磁波を打ち消しあって、漏洩電磁波は非常に少なくなる。   On the other hand, the electric wire L returning from the hot water heater 6 also generates a magnetic flux around the electric wire, but the electric current is in the opposite direction to the electric wire A and is arranged in the vicinity. The leakage electromagnetic wave becomes very small. The hot water heater 6 is U-shaped and has a shape with little leakage of magnetic flux. Next, a magnetic flux is generated around the electric wire by the current flowing from the electric wire B of the connector 8. On the other hand, the electric wire M returning from the hot water heating safety means 7 also generates a magnetic flux around the electric wire. However, since the electric current is in the direction opposite to that of the electric wire B, the mutual electromagnetic waves cancel each other, and the leakage electromagnetic wave is very Less.

従来例での漏洩電磁波が５０〜１００μＴ（テスラー）であるのに対して、０．５〜１μＴくらいまで下がる。   The leakage electromagnetic wave in the conventional example is 50 to 100 μT (Tessler), but decreases to about 0.5 to 1 μT.

以上のように、本実施例においては電線を往路と復路を平行にして戻すことにより漏洩電磁波を大幅に削減させることができる。   As described above, in this embodiment, leakage electromagnetic waves can be greatly reduced by returning the electric wires with the forward path and the return path in parallel.

また、コネクター部に戻ってきた電線の端子を接続することにより端子部分での漏洩電磁波も少なくすることができる。   Also, leakage electromagnetic waves at the terminal portion can be reduced by connecting the terminal of the electric wire that has returned to the connector portion.

さらに、電線の配線の仕方を本体裏側に配することにより、人体から遠ざけることができるため、人体への影響が少なくなるという効果を有する。   Furthermore, by arranging the wiring of the electric wires on the back side of the main body, it is possible to move away from the human body, so that the influence on the human body is reduced.

（実施の形態２）
図２は本発明の他の実施形態における温水洗浄便座装置の本体内の大電流が流れる温水加熱手段に関係する配線概略図である。ここで、実施の形態１の中で温水タンクの温水加熱ヒーターの端子を前面以外のところへ配置することにより、すべての電線を人体に近い前面から離れたところに配置することができるため、たとえ漏洩した電磁波であっても人体に達する距離では減衰していて、漏れ電磁波の影響が少ない。 (Embodiment 2)
FIG. 2 is a schematic wiring diagram related to hot water heating means through which a large current flows in the main body of the warm water washing toilet seat device according to another embodiment of the present invention. Here, by arranging the terminals of the hot water heater of the hot water tank in a place other than the front face in the first embodiment, all the electric wires can be placed away from the front face close to the human body. Even a leaked electromagnetic wave is attenuated at a distance reaching the human body and is less affected by the leaked electromagnetic wave.

また以上は貯湯式の温水タンクを例にとって説明したが、瞬間式の熱交換器に入力する電力の電気的配線も同様にすることにより、漏洩電磁波の影響を少なくすることができる。   Further, the hot water storage type hot water tank has been described above as an example, but the influence of leakage electromagnetic waves can be reduced by making the electric wiring of the electric power input to the instantaneous heat exchanger the same.

瞬間式の熱交換器の形態をとる棒状シーズヒーターの場合もシーズヒーターに沿って電線を戻す形で配することで電流を反対に向けて磁束を打ち消すようにすることができる。   In the case of a rod-shaped sheathed heater that takes the form of an instantaneous heat exchanger, the magnetic flux can be canceled out by directing the current in the opposite direction by arranging the wires back along the sheathed heater.

以上のように、本発明にかかる温水洗浄便座装置は、電線の配線方法で往路復路を設けることと、この二つの電線を平行して束ねることにより漏洩電磁波を少なくさせることができる。   As described above, the warm water washing toilet seat device according to the present invention can reduce the leakage electromagnetic wave by providing the forward return path by the wire wiring method and bundling these two wires in parallel.

本発明の実施の形態における温水洗浄便座装置の内部構造図The internal structure figure of the warm water washing toilet seat apparatus in embodiment of this invention 本発明の他の実施の形態における温水洗浄便座装置の内部構造図The internal structure figure of the warm water washing toilet seat apparatus in other embodiment of this invention 従来の便座装置の構成図Configuration diagram of a conventional toilet seat device

２ 制御基板
６ 温水加熱ヒーター
７ 温水加熱安全手段
８ コネクター 2 Control board 6 Warm water heater 7 Warm water heating safety 8 Connector

Claims (3)

温水洗浄便座装置の本体に設けた制御基板と、温水加熱ヒーターとフロートスイッチとを連結すべく結線された電線とを備え、前記電線は、制御基板を起点として前記温水加熱ヒーターおよび前記フロートスイッチに連結するそれぞれ往路と復路の電線を有し、前記温水加熱ヒーターに連結する復路の電線と前記フロートスイッチに連結する往路の電線を前記制御基盤内で接続し、前記温水加熱ヒーターおよび前記フロートスイッチに連結したそれぞれの前記往路の電線と前記復路の電線とを近傍に配した温水洗浄便座装置。 A control board provided in the main body of the bidet device, and a connection electric wires in order to connect the hot water heater and the float switch, the electric wire is in the hot water heater and the float switch control board as a starting point Each forward and return wire to be connected is connected, and the return wire to be connected to the hot water heater and the forward wire to be connected to the float switch are connected within the control board, and the hot water heater and the float switch are connected to the hot water heater and the float switch. bidet device arranged in the vicinity linked with each of the forward path of the wire and the return path of the wire. 前記制御基板との接続に用いるコネクター端子は、前記温水加熱ヒーター両端及び前記フローとスイッチの両端からの電線をそれぞれ隣接するコネクター端子に接続した請求項１項に記載の温水洗浄便座装置。 The connector terminals for use in connection with a control board, bidet device according to claim 1, wherein connected to the connector terminals adjacent wires from both ends of the hot water heater both ends and the flow and switch, respectively. 前記温水加熱ヒーターの端子を前記本体前面以外のところに配置した請求項１または２に記載の温水洗浄便座装置。 The warm water washing toilet seat device according to claim 1 or 2, wherein a terminal of the warm water heater is disposed at a place other than the front surface of the main body.
JP2004017889A 2004-01-27 2004-01-27 Hot water toilet seat Expired - Fee Related JP4513338B2 (en)

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JP5197160B2 (en) * 2008-05-28 2013-05-15 株式会社Ｌｉｘｉｌ Toilet seat device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738281U (en) * 1993-12-22 1995-07-14 株式会社イナックス Hot water cleaning device
JP2001123509A (en) * 1999-10-29 2001-05-08 Hitachi Chem Co Ltd Human body bidet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738281U (en) * 1993-12-22 1995-07-14 株式会社イナックス Hot water cleaning device
JP2001123509A (en) * 1999-10-29 2001-05-08 Hitachi Chem Co Ltd Human body bidet

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