JPH0989279A - Electric carpet - Google Patents
Electric carpetInfo
- Publication number
- JPH0989279A JPH0989279A JP7244391A JP24439195A JPH0989279A JP H0989279 A JPH0989279 A JP H0989279A JP 7244391 A JP7244391 A JP 7244391A JP 24439195 A JP24439195 A JP 24439195A JP H0989279 A JPH0989279 A JP H0989279A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- low temperature
- electric carpet
- low
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Control Of Resistance Heating (AREA)
- Central Heating Systems (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、比較的低い暖房温
度でも、長時間人体の皮膚の同じ箇所が触れて電気カー
ペットを使用することによる低温やけどを防止でき、就
寝時にも安全に使用できる電気カーペットに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention can prevent low-temperature burns caused by using an electric carpet by touching the same part of human skin for a long time even at a relatively low heating temperature, and can be safely used even at bedtime. Regarding carpets.
【０００２】[0002]
【従来の技術】近年、特に家庭の室内の暖房用として使
用されている電気カーペットは、室内で床面から人体を
暖める暖房具として広く普及されているが、その電気カ
ーペット上に長時間同じ姿勢で座っていたり、または寝
ていると、その設定暖房温度が、例えば４０℃のように
比較的低温度であっても、長時間人体の同じ場所が触れ
ていると、電気カーペットが人体と接している面は保温
により約５０℃と設定温度より約１０℃高くなり、さら
に低い室温のもとではますますその差は大きくなり、そ
の結果、人体の皮膚の蛋白質が破壊され、皮膚の深部に
まで及ぶ紅斑や水ぶくれができる低温やけどをする恐れ
がある。2. Description of the Related Art In recent years, electric carpets, which are particularly used for heating indoors of homes, have been widely used as heating devices for warming a human body from the floor indoors. When sitting down or sleeping, even if the set heating temperature is relatively low, such as 40 ° C, if the same place on the human body is touched for a long time, the electric carpet will come in contact with the human body. The temperature of the surface is about 50 ℃, which is about 10 ℃ higher than the set temperature, and the difference becomes even larger at lower room temperature. As a result, the protein in the human skin is destroyed, and the skin deepens. There is a risk of low temperature burns that can spread to erythema and blisters.
【０００３】このような低温やけどの発生は、電気カー
ペットの販売時、取扱説明書で安全上の注意事項として
警告しているが、通常使用者はその警告に気付かずに、
又は無視して低温やけどをすることがある。一方、近年
使用されている電気カーペットでは、そのコントローラ
に電気カーペットを一定時間低温やけどの温度以上にす
るようなダニ退治用のスイッチが設けられているものは
あるが、電気カーペットの使用時に低温やけどを防止す
るための機能を有する電気カーペットは存在しない。The occurrence of such a low temperature burn is warned as a safety precaution in the instruction manual when the electric carpet is sold, but the user usually does not notice the warning,
Or you may ignore it and get a low temperature burn. On the other hand, some electric carpets that have been used in recent years are equipped with a switch for combating mites that keeps the electric carpet above the temperature of low-temperature burn for a certain period of time. There is no electric carpet having a function for preventing the above.
【０００４】上記のごとき低温やけどの発生は、設定し
た暖房温度にもよるが、電気カーペットに皮膚が直接触
れた場合でも、保温等により長時間皮膚の同じ箇所が触
れた時に発生するものであり、電気カーペットの使用後
直ちに発生するものではなく、例えば、電気カーペット
を使用して２０分から３０分経過後引き続き皮膚の同じ
箇所を長時間暖房した場合に発生することが知られてい
る。The occurrence of low-temperature burns as described above depends on the set heating temperature, but even when the skin is in direct contact with the electric carpet, it occurs when the same part of the skin is touched for a long time due to heat retention or the like. It is known that it does not occur immediately after the use of the electric carpet, but occurs, for example, when the same part of the skin is continuously heated for a long time after the lapse of 20 to 30 minutes using the electric carpet.
【０００５】[0005]
【発明が解決しようとする課題】本発明は、電気カーペ
ット上に長時間同じ姿勢で坐ったり、就寝した場合で
も、その電気カーペットによる低温やけどの発生を防止
して、安全に使用することのできる電気カーペットを提
供することをその解決課題としている。According to the present invention, even when sitting or sleeping on the electric carpet for a long time in the same posture, the electric carpet can be prevented from causing low-temperature burns and can be used safely. Providing electric carpets is a problem to be solved.
【０００６】[0006]
【課題を解決するための手段】低温やけど防止スイッチ
を入れると、電気カーペットの表面温度を低温やけど防
止温度に設定される電気カーペットからなり、その低温
やけど防止温度を３０℃〜４０℃未満に設定可能な電気
カーペットからなる。[Means for Solving the Problems] When a low-temperature burn prevention switch is turned on, the surface temperature of the electric carpet is set to the low-temperature burn prevention temperature, and the low-temperature burn prevention temperature is set to 30 ° C to less than 40 ° C. Composed of possible electric carpets.
【０００７】[0007]
【発明の実施の形態】以下図面を参照して本発明の一実
施形態について説明するが、図１は図２に示す電気カー
ペット１のコントローラ４の要部拡大平面図である。ま
ず、この場合の電気カーペット１は、例えば暖房面が図
２に示すようにＡ面とＢ面とからなり、それらの内部に
ヒータが入っており、上記Ａ面のみを暖房する場合、Ａ
面とＢ面の両面を暖房する場合、Ｂ面のみを暖房する場
合、及び全面の暖房を切る場合とに切り換える暖房面切
替スイッチ３が図１に示すコントローラ４に設けられて
いる。このコントローラ４の電源コネクター受には、コ
ネクター５のプッシュボタン１５を押圧することによ
り、コントローラ４からコネクターが着脱可能になって
いる。このコネクター５を介して電源コード６及び差込
プラグ７から電流をこの電気カーペット１のヒータに導
入するようになっている。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an enlarged plan view of an essential part of a controller 4 of an electric carpet 1 shown in FIG. First, in the electric carpet 1 in this case, for example, the heating surface is composed of the A surface and the B surface as shown in FIG. 2, and the heater is provided inside them, and when heating only the A surface,
The controller 4 shown in FIG. 1 is provided with a heating surface changeover switch 3 for switching between heating both the surface B and the surface B, heating only the surface B, and switching off the heating of the entire surface. The connector can be attached to and detached from the controller 4 by pressing the push button 15 of the connector 5 to the power connector receiver of the controller 4. An electric current is introduced into the heater of the electric carpet 1 from the power cord 6 and the plug 7 via the connector 5.
【０００８】次に、コントローラ４には温度調節つまみ
８が設けられ、弱から中及び強まで温度調節可能となっ
ており、さらにフロア選択つまみ９により、電気カーペ
ット１を敷設使用する床面をじゅうたん、たたみ、フロ
ーリングなどのごとく選択可能になっており、さらに所
定の時間後に電源が切れる切り忘れ防止タイマー１０等
が設けられている。Next, the controller 4 is provided with a temperature adjusting knob 8 so that the temperature can be adjusted from weak to medium and strong, and a floor selecting knob 9 is used to lay the floor surface on which the electric carpet 1 is laid and used. , Folding, flooring, etc., and a timer 10 for preventing forgetting to turn off the power after a predetermined time is further provided.
【０００９】そこで、本発明の電気カーペット１は、こ
のコントローラ４に、低温やけど防止スイッチ１１を設
けており、この低温やけど防止スイッチ１１をオンにす
ることで、カーペットの表面温度を所定の低温やけど防
止温度、例えば３０℃〜４０℃未満に切り替えるように
している。この場合、ボタンスイッチを使用する場合は
ボタンスイッチに、例えば「就寝」の表示をしておい
て、そのボタンスイッチを押すだけで低温やけど防止温
度にすることができる。Therefore, in the electric carpet 1 of the present invention, the controller 4 is provided with the low temperature burn prevention switch 11, and by turning on the low temperature burn prevention switch 11, the surface temperature of the carpet is reduced to a predetermined low temperature burn. The prevention temperature is switched to, for example, 30 ° C to less than 40 ° C. In this case, when a button switch is used, "low sleep" is displayed on the button switch, and the low temperature burn prevention temperature can be set by simply pressing the button switch.
【００１０】またスライドスイッチを用いる場合は、低
温やけど防止温度となる位置に、例えば「就寝」の表示
をしておいて、その位置にスライドスイッチを位置させ
ると低温やけど防止温度となるように設計しておくよう
にする。その低温やけど防止温度の設定条件は、電気カ
ーペット１上に人が座ったり、あるいは横たわった状態
のその電気カーペット１と人体との間の温度で規制する
のがのぞましい。When a slide switch is used, a display indicating, for example, "sleeping" is displayed at a position where the low temperature burn prevention temperature is set, and when the slide switch is positioned at that position, the low temperature burn prevention temperature is designed. Try to keep it. It is desirable that the setting condition of the low temperature burn prevention temperature is regulated by the temperature between the electric carpet 1 and the human body in a state where a person sits or lies on the electric carpet 1.
【００１１】次に、図２のＡ面とＢ面の暖房面からなる
電気カーペット１の回路について図３で説明すると、交
流電源にリレー接点ＡとヒータＡ及びリレー接点Ｂとヒ
ータＢとがそれぞれ接続され通電される。上記のヒータ
Ａ，Ｂに通電している時、温度信号検出部１６からの信
号が信号比較部１７に取り込まれ、一方、低温やけど防
止スイッチ１１を入れると、温度設定部１８がその信号
を読んで温度設定を３０℃〜４０℃未満の範囲に設定し
て信号比較部１７に信号が送られ、温度信号検出部１６
と比較して出力信号発生部２０に信号が送られ、その結
果リレー駆動部１９を介してリレー接点Ａ，Ｂがオン・
オフ制御されるようになっている。Next, the circuit of the electric carpet 1 having the heating surfaces A and B in FIG. 2 will be described with reference to FIG. It is connected and energized. When the heaters A and B are energized, the signal from the temperature signal detection unit 16 is taken into the signal comparison unit 17, while the low temperature burn prevention switch 11 is turned on, the temperature setting unit 18 reads the signal. Then, the temperature setting is set in the range of 30 ° C. to less than 40 ° C., a signal is sent to the signal comparison unit 17, and the temperature signal detection unit 16
A signal is sent to the output signal generator 20 in comparison with the above, and as a result, the relay contacts A and B are turned on via the relay driver 19.
It is designed to be turned off.
【００１２】本発明を実施した結果を以下に述べる。図
４に示す温度グラフは、座った人体とほぼ同面積の約６
０cm角の厚さ１０cmの座布団を２畳用の６０６Ｗ容量の
電気カーペット上に置いて、設定温度を４０℃として通
電した時のその座布団と電気カーペットとの接触面の中
央部の温度を測定した結果、Ｍ1 のごとくなり、また、
その電気カーペットの座布団を敷いていない部分の面の
温度はＮ1 に示す通りであるのに対し、低温やけど防止
スイッチ作動後はＭ1 に相当する温度はＭ2 のごとく４
０℃未満となり、Ｎ1 に相当する温度はＮ2 のごとく減
衰する。The results of carrying out the present invention will be described below. The temperature graph shown in Fig. 4 shows about 6
A 0 cm square cushion with a thickness of 10 cm was placed on an electric carpet of 606 W capacity for 2 tatami mats, and the temperature of the central portion of the contact surface between the cushion and the electric carpet was measured when the temperature was set to 40 ° C and electricity was applied. As a result, it becomes like M 1 , and again
The temperature of the surface of the electric carpet where the cushion is not spread is as indicated by N 1 , while the temperature corresponding to M 1 after the low temperature burn prevention switch is activated is 4 as M 2 .
The temperature becomes lower than 0 ° C., and the temperature corresponding to N 1 is attenuated like N 2 .
【００１３】また電気カーペットの初期状態から低温や
けど防止スイッチを作動させると図５のように前記同様
の試験でＭ3 は４０℃未満を確保できる。さらに、図５
の温度設定状態で電気カーペット１の表面に直接人が横
たわり、毛布を掛けて寝た結果、低温やけどの恐れもな
く快適に寝れることが確認された。When the low temperature burn prevention switch is operated from the initial state of the electric carpet, M 3 of less than 40 ° C. can be secured in the same test as shown in FIG. Furthermore, FIG.
It was confirmed that a person lay down directly on the surface of the electric carpet 1 with the temperature set to, and a blanket was put on the bed, and the person could sleep comfortably without fear of low temperature burns.
【００１４】[0014]
【発明の効果】以上説明した本発明の電気カーペットに
よれば、電気カーペット上で直接寝る場合、コントロー
ラに設けられた低温やけど防止スイッチをオンにするこ
とで、カーペットの表面温度が低温やけど防止温度に切
り替えられるので、低温やけどの発生を確実に防止して
安全に使用することができる。According to the electric carpet of the present invention described above, when the person directly sleeps on the electric carpet, the low temperature burn prevention switch provided in the controller is turned on so that the surface temperature of the carpet is low. Since it can be switched to, it is possible to reliably prevent the occurrence of low-temperature burns and use it safely.
【００１５】ところが、使用者が電気カーペットの温度
を適宜低温に選択する場合は、個人によって高く設定し
たり、低く設定したりして丁度低温やけどを防止するこ
とができる温度で、かつ快適な温度を選定することはむ
づかしく、温度が高すぎたり低すぎたりして不便である
ところを、予め低温やけどを防止し、かつ身体に快適な
温度を設定し、その温度になるように設定しておけば、
使用者が個々に一々適当と思われる温度を選んだり、温
度を間違えたりせずにすみ、簡単に、所望の時に就寝に
一番快適な温度を容易、かつ確実に選定することがで
き、しかも絶対、低温やけどをすることがないという効
果を奏することができるのである。However, when the user appropriately selects the temperature of the electric carpet to be a low temperature, the temperature can be set high or low by an individual to just prevent low temperature burns, and a comfortable temperature. It is difficult to select, and if the temperature is too high or too low, which is inconvenient, you can prevent low-temperature burns in advance and set a comfortable temperature for your body, and set it to that temperature. Ok
The user does not have to choose the temperature that seems to be appropriate for each individual, and does not have to make a mistake in the temperature, and can easily and reliably select the most comfortable temperature for sleeping at the desired time. It has the effect of never getting burned at low temperatures.
【図１】本発明の電気カーペットの一実施形態によるコ
ントローラの周辺要部の拡大平面図である。FIG. 1 is an enlarged plan view of a main part around a controller according to an embodiment of an electric carpet of the present invention.
【図２】図１の電気カーペットの全体平面図である。2 is an overall plan view of the electric carpet of FIG. 1. FIG.
【図３】図２の電気カーペットの回路図である。3 is a circuit diagram of the electric carpet of FIG.
【図４】図２のカーペットに座布団を敷き設定温度を４
０℃にして測定した温度線図である。[Fig. 4] A cushion is laid on the carpet of Fig. 2 and the set temperature is set to 4
It is a temperature diagram measured at 0 degreeC.
【図５】図４と同様の状態で座布団の下面を３５℃の設
定温度として測定した温度線図である。FIG. 5 is a temperature diagram in which the lower surface of the cushion is measured at a set temperature of 35 ° C. in the same state as in FIG.
１ 電気カーペット ４ コントロ
ーラ １１ 低温やけど防止スイッチ1 Electric Carpet 4 Controller 11 Low Temperature Burn Prevention Switch
Claims (2)
気カーペットの表面温度を低温やけど防止温度に設定さ
れる電気カーペット。1. An electric carpet in which the surface temperature of the electric carpet is set to the low temperature burn prevention temperature when a low temperature burn prevention switch is turned on.
表面で３０℃〜４０℃未満に設定可能な請求項１の電気
カーペット。2. The electric carpet according to claim 1, wherein the low temperature burn prevention temperature can be set at 30 ° C. to less than 40 ° C. on the surface of the electric carpet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7244391A JPH0989279A (en) | 1995-09-22 | 1995-09-22 | Electric carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7244391A JPH0989279A (en) | 1995-09-22 | 1995-09-22 | Electric carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0989279A true JPH0989279A (en) | 1997-04-04 |
Family
ID=17117981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7244391A Pending JPH0989279A (en) | 1995-09-22 | 1995-09-22 | Electric carpet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0989279A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010060269A (en) * | 2008-08-04 | 2010-03-18 | Panasonic Corp | Floor heating carpet |
| JP2022033564A (en) * | 2020-08-17 | 2022-03-02 | 学博 徐 | Heat system, heat module, method, and program |
-
1995
- 1995-09-22 JP JP7244391A patent/JPH0989279A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010060269A (en) * | 2008-08-04 | 2010-03-18 | Panasonic Corp | Floor heating carpet |
| JP2010060268A (en) * | 2008-08-04 | 2010-03-18 | Panasonic Corp | Floor heating carpet |
| JP2022033564A (en) * | 2020-08-17 | 2022-03-02 | 学博 徐 | Heat system, heat module, method, and program |
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