JPS60258885A - Sleeping room heating implement - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、就寝用採暖具、特にその温度調節の２、、−
一 容易さを得る為のものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to heating devices for sleeping, particularly temperature control devices thereof.
This is for the sake of ease.

従来例の構成とその問題点 従来の就寝用採暖具を電気損毛布を例にとって述べると
、毛布の内に配置したヒータは頭寒足熱配線で胸元はヒ
ータピッチを荒く、足元は密に設けであるが、それで固
定しであるので体質、年令等からくる足の冷える人、足
が暑がりの人等、千差万別で万人に合うものではなかっ
た。又就寝に際し、１時間程度強目盛にて予熱を行い、
充分に布団内を暖めた後、適温が得られる目盛にダイヤ
ルを変更して使用しているが、特に老人に頻繁に生じる
ことが多いのであるが、夜間にトイレに起きてからだが
冷えると、それ捷での目盛では、ものたりなく感じ、そ
こでこの時急速に暖する為、目盛を上げて毛布の温度を
高くする。しかし今迄の電気毛布のほとんどは、目盛を
復元させる為の装置がついていないので、からだが暖ま
るまで目を党１していて、目盛を元に戻す必要があるが
、多くの場合目盛を上げだｌ寝入ってしまい、しばらく
して暑くて目を覚１して目盛を下げる。こういった事は
快適な睡眠を得る為には、きわめて不都合な事である。Conventional structure and problems When describing conventional sleeping heating equipment using an electric loss blanket as an example, the heater placed inside the blanket is wired to heat the head and feet, and the heater pitch is rough on the chest and densely placed around the feet. However, since it is fixed, it does not suit everyone, as there are a wide variety of people who have cold feet due to their constitution, age, etc., and people who have hot feet. Also, before going to bed, preheat on a high scale for about an hour.
After warming the inside of the futon sufficiently, I change the dial to a scale that will give me the appropriate temperature, but this often happens, especially in the elderly, when I get up to go to the bathroom at night and my body gets cold. Using the scale at that time, it feels dull, so in order to warm up rapidly at this time, I raise the scale and increase the temperature of the blanket. However, most of the electric blankets to date do not have a device to restore the scale, so you have to keep your eyes closed until your body warms up, and you have to return the scale to its original value, but in many cases you have to raise the scale. I fell asleep, and after a while I woke up feeling hot and lowered the scale. These things are extremely inconvenient for getting a comfortable sleep.

そこで強スタート方式のものが考えられる。これは、電
気毛布のコントローラの強スタートスイッチを押すと、
ダイヤル目盛は、通常の睡眠時の目盛にしておいても一
旦強温度まで毛布温度が上昇した後、自動的にダイヤル
目盛の温度に低下する事で予熱時のダイヤル操作の簡易
化を計るものである。この方式の強スタートスイッチを
夜中のトイレ起床による体の冷えの回復用に使うことも
考えられるが、この方式は一旦強目盛の高温度に上昇す
るので、就寝者は一時的に高温の寝床内温度にさらされ
るのでこういう使用法は避けるべきである。Therefore, a strong start method can be considered. This works by pressing the strong start switch on the electric blanket controller.
The dial scale is designed to simplify dial operation during preheating by automatically lowering the temperature to the dial scale after the blanket temperature rises to a strong temperature even if it is set to the normal scale during sleep. be. It is conceivable to use this type of strong start switch to recover from a cold body caused by getting up to use the toilet in the middle of the night, but since this method once raises the temperature to a high level on the strong scale, the sleeper can temporarily stay in the high temperature bed. This use should be avoided due to the exposure to temperature.

又、室内温度が高いとか飲酒又は入浴等でからだが充分
に層重っていると電気毛布で予熱された布団が暑く感じ
られる事があり、この場合は目盛を藏 Ｉ　下げて就寝する。しかし朝方になって寒くて目を１ 覚し目盛を調節しなおさなければならなかった。In addition, if the indoor temperature is high or your body is sufficiently layered due to drinking or bathing, the futon preheated with an electric blanket may feel hot, and in this case, lower the scale and go to bed. However, in the early morning it was cold and I had to wake up and readjust the scale.

又老人に於いては老眼鏡を使用しないとダイヤルの文字
が見えなく、就寝中の目盛の操作は手さぐりで行い、目
盛の上げすぎ、下げすぎで適温が得にくい等の不都合も
考えられる。In addition, elderly people cannot see the letters on the dial unless they use reading glasses, and the scales must be operated by hand while sleeping, which may cause problems such as setting the scale too high or low, making it difficult to obtain the appropriate temperature.

発明の目的 本発明はこのような従来の問題点を除去するもので、体
質に合った頭寒足熱比を得られるようにした他、必要が
生じた時、しばらくの間ダイヤル目盛で得られる温度を
はずれて足元温度を高くしたり低くしたり１〜だ後、自
動的に元の温度へ復元させることで使いやすく快適な睡
眠が得易い電気毛布、電気敷布団等の就寝用採暖具を実
現することにある。Purpose of the Invention The present invention eliminates these conventional problems.In addition to making it possible to obtain a head-cold-foot-heat ratio suitable for one's constitution, when the need arises, the temperature obtained on the dial scale can be changed for a while. By raising or lowering the temperature at your feet and then automatically restoring it to the original temperature, we aim to create heating devices for sleeping, such as electric blankets and electric mattresses, that are easy to use and make it easy to get a comfortable sleep. be.

発明の構成 この目的を達成する為に本発明は毛布の足部と胴部とに
分けて暖める２つのヒータ、温度センサ、温度制御回路
を設けたものである。Structure of the Invention In order to achieve this object, the present invention is provided with two heaters, a temperature sensor, and a temperature control circuit to separately warm the foot portion and body portion of the blanket.

実施例の説明 以下本発明の一実施例を図面を用いて説明する。Description of examples An embodiment of the present invention will be described below with reference to the drawings.

第１図は就寝用採暖具の例としての電気毛布の本体を示
す図であり、３０は毛布の生地、３は足側、５１、−１ ４は胴側に相当する部分で、２本の温度センサ付ヒータ
５及び５′が足側と胴側に配設しである。Figure 1 is a diagram showing the main body of an electric blanket as an example of a warming device for sleeping, where 30 is the fabric of the blanket, 3 is the leg side, 51, -1 4 is the part corresponding to the torso side, and there are two Heaters 5 and 5' with temperature sensors are arranged on the foot side and the torso side.

温度センサ付ヒータ５，５′は、芯糸の周囲に第６図の
発熱ｍ８，８’を巻き、負のインピーダンス温度依存性
を有する温度センサ層７，７′を被覆し、信号線６，６
′を巻きつけ、さらに外被で覆った衆知の構造のもので
ある。なお、他に電気毛布に良く使用されている線状の
温度センサとヒータとが別になった周知の構造のものを
足側と胴側に各１対づつ配置することも出来る。The heaters 5, 5' with temperature sensors are constructed by winding the heating elements m8, 8' shown in FIG. 6
′ wrapped around it and then covered with an outer covering. In addition, it is also possible to arrange a well-known structure in which a linear temperature sensor and a heater, which are often used in electric blankets, are separated, one pair each on the foot side and the torso side.

第２図は電気毛布の温度コントロール部を示す図であり
、１ｏ１はコントロールボックスのケースを″示し、１
０２は胴側の第５図の温度調節用可変抵抗１０’を動か
す温度調節ダイヤルであり、１０３は足側の温度調節用
可変抵抗１０を動かすダイヤルである。可変抵抗１０　
、１０’は２軸２連の可変抵抗であるからダイヤル１０
２と１０３とは同軸上に設けてあり、これらのダイヤル
１０２と１０３とは同時に動かしたり個別に動かしたり
出来る。Figure 2 is a diagram showing the temperature control part of the electric blanket, 1o1 indicates the case of the control box, 1
02 is a temperature adjustment dial that moves the temperature adjustment variable resistance 10' shown in FIG. 5 on the torso side, and 103 is a dial that moves the temperature adjustment variable resistance 10 on the leg side. variable resistance 10
, 10' is a 2-axis 2-set variable resistance, so dial 10
2 and 103 are provided on the same axis, and these dials 102 and 103 can be moved simultaneously or individually.

特にダイヤル１０２と１０３の指示値の相対位置６ベー
７ をずらすことでダイヤル１０２（胴側温度）に比してダ
イヤル１ｏ３（足側温度）を高くしたり、低くしたり出
来、又その関係が１目でダイヤル上で確認が出来る。In particular, by shifting the relative positions of the indicated values of dials 102 and 103, dial 1o3 (foot side temperature) can be made higher or lower than dial 102 (body side temperature), and the relationship between them can be changed. You can check it on the dial at a glance.

第７図は２軸２連の可変抵抗器の回転軸に取り付けた１
対のダイヤル１０２　、１０３の間にバネ板６ｏを設け
て両ダイヤル１０２　、１０３間に摩擦関係をもだせた
図を示す。Figure 7 shows 1 attached to the rotating shaft of a 2-shaft, 2-set variable resistor.
The figure shows a spring plate 6o provided between the pair of dials 102 and 103 to create a frictional relationship between the two dials 102 and 103.

６１．６２は可変抵抗器１０　、１０’の回転軸である
。これによりダイヤル１０２と１０３のどちらかを手で
固定しておき他のダイヤルを手で動かすと両ダイヤル位
置の相対値が可変出来、又どちらかのダイヤルを固定す
ることなく一方のダイヤルを回せば両方のダイヤルが動
く相対値可変装置としてバネ板６０が設けであるので２
つのダイヤルがあってもその操作は容易である。第２図
に示す非保持型の押ボタンスイッチ１０４　、１０１５
ハ押しだ時だけ、その接点１８及び２ｏを閉じ、ボタン
を放せば接点が開く。この２ケの押ボタンスイッチ１０
４　、１０６は後述する昇温及び降温り７７、− イマ回路のスタートスイッチとなっているのでスイッチ
を押すと、タイマが定めた時間だけ毛布の足部の温度を
昇温又は降温させることが出来る。61 and 62 are rotation axes of the variable resistors 10 and 10'. With this, by fixing either dial 102 or 103 by hand and moving the other dial by hand, the relative value of both dial positions can be changed, or by rotating one dial without fixing either dial. Since a spring plate 60 is provided as a relative value variable device that moves both dials, 2
Even with two dials, it is easy to operate. Non-retentive pushbutton switches 104 and 1015 shown in FIG.
The contacts 18 and 2o are closed only when the button is pressed, and the contacts open when the button is released. These two push button switches 10
4, 106 is a start switch for the temperature raising and lowering circuit 77, which will be described later. When the switch is pressed, the temperature at the foot of the blanket can be raised or lowered for the time set by the timer. .

第３図は第２図に示した昇温又は降温用のタイマ回路を
働かした時の就寝暖房具の足側の温度を示すグラフであ
る。押ボタンスイッチ１０４又は１０５を操作しないと
きは、適温範囲に内にある曲線イの如き温度を示すが、
昇温用弁ボタンスイッチ１０４をＴ１　なる時点で押す
る昇温タイマ回路が働いて足側温度を口の如き温度に上
昇させ足部を充分暖めた後タイマ回路の終了時間Ｔ２で
元の温度に復する。FIG. 3 is a graph showing the temperature on the leg side of the sleeping heater when the timer circuit for temperature increase or temperature decrease shown in FIG. 2 is activated. When the pushbutton switch 104 or 105 is not operated, the temperature shown by curve A is within the appropriate temperature range, but
Press the temperature increase valve button switch 104 at time T1.The temperature increase timer circuit works to raise the temperature of the foot to a temperature similar to that of the mouth.After the foot has been sufficiently warmed, the temperature returns to the original temperature at time T2, when the timer circuit ends. Revenge.

又、降温用弁ボタンスイッチ１０５をＴ３なる時点で押
する降温タイマ回路が働いて足側温度をノ・の如き温度
に降下させタイマ回路の終了時間Ｔ４で元の温度に復す
る。これらの押ボタンスイッチ１０４　、１０５は就寝
者が一時的に体をより暖め司１　たり、冷やしだいとき
に操作をする為のものであるＯ 第５図は本就寝用暖房具の温度調節回路であり、第１図
、第２図と関連利けて見るとより解り易い。Further, a temperature-lowering timer circuit is activated in which the temperature-lowering valve button switch 105 is pressed at time T3, and the foot temperature is lowered to a temperature such as 0. The temperature is returned to the original temperature at time T4, when the timer circuit ends. These pushbutton switches 104 and 105 are used by the sleeper to temporarily warm up or cool down the body. Figure 5 shows the temperature control circuit of this sleeping heater. Yes, it is easier to understand if you look at it in relation to Figures 1 and 2.

１は就寝用暖房具の足側の温度制御回路、２は胴側の温
度制御回路である。1 is a temperature control circuit on the leg side of the heating device for sleeping, and 2 is a temperature control circuit on the body side.

２の胴側の温度制御回路は、第１図に於て説明した胴側
の温度センサ付ヒータ５′をコントロールする。９′は
抵抗、１０’は足側の温度制御回路１の温調用可変抵抗
１ｏと２軸２連になった可変抵抗である。１５′はパル
ス発生素子、１６′はトランス、１７′はサイリスタで
ある。暖房具の温度が低いと温度センサ層７′のインピ
ーダンスが高いので電源２２から抵抗９′−可変抵抗１
０′　信号線６′一温度センサ層７′−発熱線８′−電
源２２へ流れる温度検出信号電流による信号線６′と発
熱線８′間の電圧が大きく、パルス発生素子１６′を点
弧させてパルス電流がパルストランス１６′を介して流
れるので、パルストランス１６′の２次側にもパルス波
が誘起されて、サイリスク１７′のゲートに入り、サイ
リスタ１７′を導通させ発熱線８′を発熱させる。The temperature control circuit 2 on the shell side controls the heater 5' with a temperature sensor on the shell side described in FIG. 9' is a resistor, and 10' is a variable resistor that is connected to the temperature control variable resistor 1o of the temperature control circuit 1 on the foot side and is connected to two sets of two axes. 15' is a pulse generating element, 16' is a transformer, and 17' is a thyristor. When the temperature of the heating device is low, the impedance of the temperature sensor layer 7' is high, so the resistor 9' - variable resistor 1 is connected from the power supply 22.
0' The voltage between the signal line 6' and the heating line 8' due to the temperature detection signal current flowing from the signal line 6' to the temperature sensor layer 7' to the heating line 8' to the power supply 22 is large, and the pulse generating element 16' is ignited. As the pulse current flows through the pulse transformer 16', a pulse wave is also induced on the secondary side of the pulse transformer 16', enters the gate of the thyristor 17', conducts the thyristor 17', and heats the heating wire 8'. generates heat.

温度センザ付ヒータ５′が充分暖まると温度センサ層７
′のインピーダンスが低くなり、その電圧降下９　・＼ は低くなるのでパルス発生素子１６′は点弧せず、サイ
リスク１７′が導通しないので発熱線８′の発熱も止む
。When the heater 5' with temperature sensor is sufficiently warmed up, the temperature sensor layer 7
Since the impedance of ' is lowered and the voltage drop 9 .\\ is lowered, the pulse generating element 16' is not fired, and the cyrisk 17' is not conductive, so that the heat generation of the heating wire 8' is also stopped.

このように温度調節作用が行われるが、可変抵抗１０′
の抵抗値を変化させるとパルス発生素子１６′の点弧開
始電圧を得るに必要々温度センサ層７′のインピーダン
スが変り、これと関連して暖房具の調節温度を変えるこ
とが出来る。The temperature adjustment effect is performed in this way, and the variable resistor 10'
By changing the resistance value of the temperature sensor layer 7', the impedance of the temperature sensor layer 7' necessary to obtain the ignition starting voltage of the pulse generating element 16' changes, and in connection with this, the adjusted temperature of the heating device can be changed.

１は足側の温度制御回路であるが、胴側温度制御回路と
同じ部品には同一番号からダッシュをはふいて記号付け
をしである。特に足側の温度制御回路では、昇温タイマ
回路と降温タイマ回路が設けである点に特徴がある。即
ち、昇温タイマ回路は押ボタンスイッチ１０４に連動す
るスタートスイッチ１８とタイマ回路１９とタイマ出力
接点１４及び抵抗１１．１２とで構成しである。1 is the foot side temperature control circuit, and parts that are the same as the torso side temperature control circuit are given the same symbols by removing the dash from the same number. In particular, the foot side temperature control circuit is characterized by the provision of a temperature increase timer circuit and a temperature decrease timer circuit. That is, the temperature increase timer circuit is composed of a start switch 18 that is linked to the pushbutton switch 104, a timer circuit 19, a timer output contact 14, and resistors 11 and 12.

タイマ出力接点１４は常閉接点である為、タイマが働い
ていないときは常に閉じており、抵抗９゜１１．１２に
流れる電流により抵抗９に電圧降下を生じさせ、可変抵
抗１ｏ以降の温調回路に低い１０　、　、 電圧を供給しているが、タイマスタートスイッチ１８を
閉じるとタイマ回路１９がタイム終了するまで接点１４
を開いているので、抵抗１１．１２に流れる電流が々く
ｋるので抵抗９の電圧降下が減少し、温度制御回路１の
調節温度は高い温度となる。Since the timer output contact 14 is a normally closed contact, it is always closed when the timer is not working, causing a voltage drop across the resistor 9 due to the current flowing through the resistor 9゜11.12, and temperature control after the variable resistor 1o. Although a low voltage of 10 Ω is supplied to the circuit, when the timer start switch 18 is closed, the timer circuit 19 closes the contact 14 until the time expires.
Since the current flowing through the resistors 11 and 12 increases rapidly, the voltage drop across the resistor 9 decreases, and the temperature control circuit 1 becomes higher.

降温タイマ回路はタイマスタートスイッチ２０、タイマ
２１、タイマ出力接点１３を介する抵抗１２のショート
回路より構成しである。The temperature drop timer circuit is composed of a timer start switch 20, a timer 21, and a short circuit of a resistor 12 via a timer output contact 13.

押ボタンスイッチ１０５を押すと、スタートスイッチ２
０が閉じるのでタイマ回路２１がタイム終了する寸で出
力接点１３を閉じ、抵抗９，１１を流れる電流が増大す
るので抵抗９の電圧降下が大きくなり、温度制御回路１
の調節温度は低下する。When pushbutton switch 105 is pressed, start switch 2
0 is closed, the timer circuit 21 closes the output contact 13 when the time is about to expire, and as the current flowing through the resistors 9 and 11 increases, the voltage drop across the resistor 9 increases, and the temperature control circuit 1
The regulating temperature of will decrease.

第４図に示す回路は、第６図に示しだ温度制御回路の足
側温度制御回路１に可変抵抗５０から々る相対値可変装
置をつけた例を示す。この例では足側と胴側の両温度制
御回路の温調用可変抵抗１０゜１０’を一軸２連のもの
として第６図の１１１に示すようにダイヤルを１ケとし
だ。The circuit shown in FIG. 4 is an example in which a relative value variable device including a variable resistor 50 is added to the foot-side temperature control circuit 1 of the temperature control circuit shown in FIG. In this example, the temperature control circuits for both the foot side and the body side have two variable resistors of 10°10' on one axis, and one dial as shown at 111 in FIG. 6.

１１　・、 そして足側の温度を第６図の１１０に示すスライドレバ
ーにて可変抵抗５ｏを動かし、足側温度の微調節を行う
ことにより同一ダイヤル目盛に於ける足側と胴側の温度
の関係を可変出来るようにした。一般的に云って足側と
胴側の温度差は１０℃程度あるものが、使用感が良いが
、個人差が相当あるので同一ダイヤル目盛での足側と胴
側の温度差はＯ℃〜２０℃程度の間で調節出来るように
すると良い。11. Then, by finely adjusting the temperature of the foot side by moving the variable resistor 5o using the slide lever shown at 110 in Figure 6, the temperature of the foot side and body side on the same dial scale can be adjusted. Made the relationship variable. Generally speaking, the temperature difference between the foot side and the torso side is about 10℃, which is good for use, but since there are considerable individual differences, the temperature difference between the foot side and the torso side on the same dial scale is 0℃~ It is best to be able to adjust the temperature between about 20 degrees Celsius.

胴側と足側の温度の相対値可変装置は、第２図の例では
、胴側と足側温度制御回路の温調用可変抵抗を２軸２連
のものとして両ダイヤル１０２，１０３の回転角度関係
を個別に自由に可変可能としなから両者を一緒に回転さ
せることを可能とするのに両ダイヤル１０２，１０３間
に設けたバネ板６Ｑにより摩擦をもたせるものであった
が、カム、クラッチ、歯車、ベルト等の他の機械的な手
段で２１　つの可変抵抗を回すようにしても良い。In the example shown in FIG. 2, the device for varying the relative value of the temperature on the torso side and the foot side is configured such that the temperature control variable resistors of the torso side and foot side temperature control circuits are two sets of two shafts, and the rotation angle of both dials 102, 103 is adjusted. In order to make it possible to freely vary the relationship individually and to rotate both dials together, a spring plate 6Q provided between both dials 102 and 103 was used to provide friction, but the cam, clutch, The 21 variable resistors may also be turned by other mechanical means such as gears or belts.

イ 又第４図に示したように温調用可変抵抗１０，１０′と
は別に設けた足側のみの温度を可変するだめの可変抵抗
５０であったが、可変抵抗５０を胴側温度制御回路に設
けても又は足側と胴側の両方の温度制御回路に設けても
、胴側と足側の温度差を変更するという目的の達成手段
として成立する。B. Also, as shown in FIG. 4, a variable resistor 50 was provided separately from the variable resistors 10 and 10' for temperature control to vary the temperature only on the leg side, but the variable resistor 50 was installed in the torso side temperature control circuit. Even if it is provided in the temperature control circuits for both the foot side and the torso side, it is effective as a means for achieving the purpose of changing the temperature difference between the torso side and the foot side.

発明の効果 以上述べた如く本発明によれば非常に操作がしやすく、
快適な温度が得やすい就寝用採暖具を実現出来る。まだ
実施例によれば、夜間トイレに起きてからだが冷えた時
、又は入床時入浴等によりからだがほてっているとき、
必要に応じて昇温又は降温押ボタンスイッチを押せば一
定時間足元のみが昇温又は降温状態を保った後、ダイヤ
ルで設定した温度に戻るので、使用者はからだが暖まる
か、又は冷える寸で待つことなく眠入ることが出来るの
で使用感が良い。Effects of the Invention As stated above, the present invention is extremely easy to operate.
It is possible to create a heating device for sleeping that makes it easy to obtain a comfortable temperature. According to the example, when your body is cold after getting up to go to the toilet at night, or when your body is hot after taking a bath when going to bed, etc.
If you press the temperature increase or decrease pushbutton switch as necessary, only the feet will remain heated or cooled for a certain period of time, and then return to the temperature set with the dial, allowing the user to warm up or cool down their body. It feels good to use because you can fall asleep without waiting.

又コントローラにもうけた昇温又は降温押しボタンスイ
ッチは大きく作ることが容易に出来、しかも単に押すと
いう操作のみで良い為、ねむけ捷なこで小さなダイヤル
の文字を見ながら操作する必要がなく、特にめがねを必
要とする人にとっては１３７、７ めがねを使用する必要がないので便利である〇又、足側
と胴側の温度の相対値可変装置をつけたことにより足と
胴の温度の比率を自由に選ぶことが出来るので体質にあ
った頭寒足熱比が得られて快適な睡眠が得易い。In addition, the temperature increase or temperature decrease pushbutton switch provided on the controller can be easily made large, and all you have to do is press it, so there is no need to operate it while looking at the letters on a small dial in a sleepy state. 137.7 It is convenient for people who need glasses because they do not need to wear them. Also, by installing a device that changes the relative value of the temperature on the foot side and the body side, it is possible to adjust the ratio of the temperature on the foot side and the body side. Since you can choose freely, you can get a head-cold-foot-heat ratio that suits your constitution, making it easy to get a comfortable sleep.

特に足側の温度を一時昇温したり一時降温したりすると
きに足側の温度を上下するようにしたので胸部を暖めす
ぎて喉が乾いたり、むなぐるしさをおぼえたり、汗をか
いたシすることが少ない。In particular, when the temperature on the foot side was temporarily raised or lowered, the temperature on the foot side was raised or lowered, which caused the chest to become too warm, resulting in dry throat, feeling groggy, and sweating. There is little to do.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明の一実施例の就寝用暖房具として用いた
電気毛布の配線を示す図、第２図は同就寝用暖房具の温
度コントロール部を示す図、第３図は同昇温タイマ、降
温タイマ部を働かしたときの足側温度の変化を示した図
、第４図は同温度制御回路の他の実施例の一部を示した
図、第６図は温度制御回路の一実施例を示す図、第６図
は温度コントロール部の他の実施例を示す図、第７図は
第２図のバネ式相対値可変装置を示す図、第８図は第７
図Ａ−Ａ線断面図である。 １４、、： ３ｏ・・・・・・就寝用採暖具の本体、５，６１・・・
・・・温度センサ付ヒータ、１ｏ１・・・・・・コント
ロールケース、１０２，１０３・・・・・・温調用ダイ
ヤル、１ｏ４゜１ｏ４′・・・・・・一時昇温タイマ回
路用押ボタンスイッチ、１０５　、１０５’・・・・・
一時降温タイマ回路用押ボタンスイッチ、１０　、１０
’・・・・・温調用可変抵抗、１９．２１・・・・・・
タイマ、１７　、１７’・・・・・サイリスタ０ 代理人の氏名　弁理士　中　尾　敏　男　ほか１名第１
図 ５′ ５ 第２図 第３図 第４図 １−　Ｊ 第６図 第　７　図Fig. 1 is a diagram showing the wiring of an electric blanket used as a heating device for sleeping according to an embodiment of the present invention, Fig. 2 is a diagram showing the temperature control section of the heating device for sleeping, and Fig. 3 is a diagram showing the temperature increase of the same. A diagram showing changes in the foot side temperature when the timer and temperature drop timer section are activated, Figure 4 is a diagram showing a part of another embodiment of the same temperature control circuit, and Figure 6 is a diagram showing one part of the temperature control circuit. 6 is a diagram showing another embodiment of the temperature control section, FIG. 7 is a diagram showing the spring type relative value variable device of FIG. 2, and FIG. 8 is a diagram showing another embodiment of the temperature control section.
It is a sectional view taken along the line A-A. 14,,: 3o...Main body of heating device for sleeping, 5,61...
... Heater with temperature sensor, 1o1 ... Control case, 102, 103 ... Temperature control dial, 1o4゜1o4' ... Push button switch for temporary temperature rise timer circuit , 105, 105'...
Push button switch for temporary temperature drop timer circuit, 10, 10
'...Variable resistance for temperature control, 19.21...
Timer, 17, 17'... Thyristor 0 Name of agent Patent attorney Toshi Nakao and 1 other person 1st
Figure 5' 5 Figure 2 Figure 3 Figure 4 Figure 1-J Figure 6 Figure 7

Claims (3)

【特許請求の範囲】[Claims] （１）昇温タイマ回路と降温タイマ回路のうち１つ又は
両方を有する第１の温度制御回路と、第１のヒータと第
１の温度センサとよりなる足側加熱回路と、第２の温度
制御回路と第２のヒータと第２の温度センサとよりなる
胴側加熱回路とでなる就寝用採暖具。(1) A first temperature control circuit having one or both of a temperature increase timer circuit and a temperature decrease timer circuit, a foot side heating circuit consisting of a first heater and a first temperature sensor, and a second temperature control circuit. A warming device for sleeping comprising a control circuit, a body side heating circuit comprising a second heater and a second temperature sensor. （２）第１と第２の温度制御回路は両者の調節温度の相
対値可変装置を有する特許請求の範囲第１項記載の就寝
用採暖具。(2) The heating device for sleeping according to claim 1, wherein the first and second temperature control circuits each have a device for varying the relative value of the adjusted temperatures thereof. （３）第１と第２の温度制御回路の温度調節用可変抵抗
器を連動して動かす１組の温調用ダイヤルを設けた特許
請求の範囲第１項または第２項記載の就寝用採暖具。(3) A heating device for sleeping according to claim 1 or 2, which is provided with a set of temperature control dials that move the temperature control variable resistors of the first and second temperature control circuits in conjunction with each other. .