JPH0749022B2 - Sleeping equipment - Google Patents
Sleeping equipmentInfo
- Publication number
- JPH0749022B2 JPH0749022B2 JP63184329A JP18432988A JPH0749022B2 JP H0749022 B2 JPH0749022 B2 JP H0749022B2 JP 63184329 A JP63184329 A JP 63184329A JP 18432988 A JP18432988 A JP 18432988A JP H0749022 B2 JPH0749022 B2 JP H0749022B2
- Authority
- JP
- Japan
- Prior art keywords
- blower
- air
- humidity
- mat
- amplitude
- 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.)
- Expired - Lifetime
Links
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Bedding Items (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は送風によって採涼を行なう就寝装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sleeping device that cools by blowing air.
従来の技術 従来のこの種の就寝装置は、第４図及び第５図に示すよ
うに、強制通風可能のマット２へ風を送りこむ送風機２
と、風温センサ３とマット温センサ４からの信号に基づ
き送風機２のオン・オフを制御する制御装置５とからな
り、風温Taとマット温Tmが所定温度Toを越えると、第１
表に基づいて送風機２を周期的に運転させるようになっ
ていた。例えば、Taが30℃の場合は、第１表に示される
ように送風機２は14分間オン（ｔon）して６分間オフ
（ｔoff）するといった周期で運転する。（例えば、特
開昭58-25116号公報） 発明が解決しようとする課題 しかしながら上記のような構成では、送風機２を周期的
に運転させることに関して室温しか考慮していなく、室
内や寝床内の湿度は考慮していな かった。そのため、湿度が高く蒸している時は次表に基
づいて送風を行なっても涼感が得られないといった課題
があった。2. Description of the Related Art A conventional sleeping apparatus of this type is, as shown in FIGS. 4 and 5, a blower 2 for blowing air into a mat 2 capable of forced ventilation.
And a controller 5 for controlling on / off of the blower 2 based on signals from the air temperature sensor 3 and the mat temperature sensor 4, and when the air temperature Ta and the mat temperature Tm exceed a predetermined temperature To, the first
The blower 2 was made to operate periodically based on the table. For example, when Ta is 30 ° C., as shown in Table 1, the blower 2 is operated in a cycle of turning on (t on ) for 14 minutes and turning off (t off ) for 6 minutes. (For example, Japanese Unexamined Patent Publication No. 58-25116) Problems to be Solved by the Invention However, in the above-described configuration, only room temperature is taken into consideration for periodically operating the blower 2, and the humidity in the room or in the bed is considered. Does not consider won. Therefore, there is a problem in that when steaming with high humidity, a cool sensation cannot be obtained even if air is blown based on the following table.
本発明はかかる従来の課題を解消するもので、湿度を考
慮して送風による採涼効果を得る就寝装置を提供するこ
とを目的とする。The present invention solves such a conventional problem, and an object of the present invention is to provide a sleeping apparatus that obtains a cooling effect by blowing air in consideration of humidity.
課題を解決するための手段 上記課題を解決するために本発明の就寝装置は、内部を
空洞とし表面に多数の空気吹出口を有したマットと、前
記マット内部に対して送風を行なう送風機と、湿度セン
サと、前記湿度センサからの信号により前記送風機の送
風パターンの振幅及び周期を演算する演算手段と、前記
演算手段からの信号により前記送風機の送風量を制御す
る制御手段とからなるものである。Means for Solving the Problems In order to solve the above problems, the sleeping device of the present invention is a mat having a large number of air outlets on the surface with a hollow inside, and a blower that blows air to the inside of the mat, It comprises a humidity sensor, a calculation means for calculating the amplitude and the cycle of the blow pattern of the blower based on the signal from the humidity sensor, and a control means for controlling the blow rate of the blower according to the signal from the calculation means. .
作用 上記構成によって、湿度センサにより検知された温度に
応じて送風機の送風パターンの振幅及び周期を演算し、
送風パターンに基づいて送風機の送風量を制御する。With the above configuration, the amplitude and cycle of the blower pattern of the blower are calculated according to the temperature detected by the humidity sensor,
The air flow rate of the blower is controlled based on the air flow pattern.
実施例 以下、本発明の一実施例を添付図面に基づいて説明す
る。第１図は就寝装置の送風ユニットの原理構成図、第
２図は同装置の斜視図である。ここで６は円筒形のクッ
ション材７からなるマットで周辺部の不通気性の布地８
と縫い合わされている。クッション材７はその表面と裏
面にそれぞれ溝部９および10を形成し、裏面の溝部10は
周辺部の布地８の内部の空洞11と連結している。表面の
溝部９は空洞11と通じる多数の空気吹出口12を有する。
13は内部に送風機14と送風機14の送風パターンを演算す
る演算手段15と制御手段16を有する送風ユニットで、ダ
クト19を介して空洞11と接続口20において連結されてい
る17は湿度センサで、送風ユニット周辺の室内湿度を検
知するものである。18は空気吸込口である。Embodiment An embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a principle configuration diagram of a blowing unit of a sleeping apparatus, and FIG. 2 is a perspective view of the apparatus. Here, 6 is a mat made of a cylindrical cushion material 7 and a non-breathable cloth 8 around the periphery.
Is sewn on. The cushion material 7 has grooves 9 and 10 formed on the front surface and the back surface thereof, respectively, and the groove portion 10 on the back surface is connected to the cavity 11 inside the cloth 8 in the peripheral portion. The surface groove 9 has a large number of air outlets 12 communicating with the cavity 11.
13 is a blower unit having a blower 14 and a calculation means 15 for calculating the blower pattern of the blower 14 and a control means 16, and 17 connected to the cavity 11 and the connection port 20 via the duct 19 is a humidity sensor, The indoor humidity around the blower unit is detected. 18 is an air suction port.
上記構成において、送風機14を運転すれば空気吸込口18
で吸い込まれた室内空気は、ダクト19を介して空洞11内
におくられ、溝部９及び10に設けられた空気吹出口12よ
りマット６の表面に吹き出す。In the above configuration, if the blower 14 is operated, the air suction port 18
The room air sucked in is placed in the cavity 11 through the duct 19 and is blown to the surface of the mat 6 from the air outlets 12 provided in the grooves 9 and 10.
この際、送風機14の送風量Ｑは以下のようにして制御さ
れる。まず、湿度センサ17で検知された室内湿度Haが演
算手段15に入力され、第１の演算部15aにより第３図の
関係に基づいて（１）式に示す周期関数Ｆの周期Ｔと振
幅Ｄが演算される。尚、（１）式中、ｃは定数で２π、
ｔは時間である。At this time, the blowing amount Q of the blower 14 is controlled as follows. First, the indoor humidity Ha detected by the humidity sensor 17 is input to the calculating means 15, and the first calculating portion 15a calculates the period T and the amplitude D of the periodic function F shown in the equation (1) based on the relationship shown in FIG. Is calculated. In the formula (1), c is a constant 2π,
t is time.
Ｑ＝Ｄ・sin（ｃ・t/T） （１） つづいて、第２図の演算部15bにより、（１）式に基づ
いて送風量Ｑが演算され、制御手段16により演算値Ｑに
基づいて送風機14の運転が制御されるのである。Q = D · sin (c · t / T) (1) Subsequently, the air flow rate Q is calculated based on the equation (1) by the calculation unit 15b in FIG. 2, and based on the calculated value Q by the control means 16. Thus, the operation of the blower 14 is controlled.
すなわち、室内湿度が高いほど周期Ｔが短く、かつ振幅
Ｄが大きくなっているので、室内湿度が高くても使用者
の吹出気流への慣れが生じず、採涼効果が持続するので
ある。室内湿度が低い場合は、周期Ｔが大きく、かつ振
幅Ｄが小さくなるので、冷え過ぎるといった心配もなく
快適に就寝することができる。また、関数の性質上、送
風機14は徐々に送風量を増し徐々に送風量を減じるよう
制御されているので、始動時に使用者に冷風感を生起さ
せて不快感をもたらすといったこともない。That is, since the cycle T is shorter and the amplitude D is larger as the indoor humidity is higher, even if the indoor humidity is high, the user is not accustomed to the blown airflow and the cooling effect is maintained. When the indoor humidity is low, the cycle T is large and the amplitude D is small, so that the user can sleep comfortably without worrying about being too cold. Further, since the blower 14 is controlled so as to gradually increase the amount of air blow and gradually decrease the amount of air blow due to the nature of the function, it does not cause a cold sensation to the user at the time of starting and cause discomfort.
なお、上記実施例では湿度センサが室内湿度Haを検知し
て周期関数Ｆの周期Ｔ及び振幅Ｄを決定したが、湿度セ
ンサをマットに配設して寝床内の湿度を検知したり、あ
るいは使用者の寝間着に配設して皮膚面近傍の湿度を検
知して周期関数Ｆの周期Ｔ及び振幅Ｄを決定してもよ
く、同様な効果が得られる。In the above embodiment, the humidity sensor detects the indoor humidity Ha and determines the cycle T and the amplitude D of the periodic function F. However, the humidity sensor is arranged on the mat to detect the humidity in the bed or is used. The same effect can be obtained by arranging it in the person's nightwear to detect the humidity in the vicinity of the skin surface and determine the period T and the amplitude D of the periodic function F.
発明の効果 以上のように本発明の就寝装置によれば次の効果が得ら
れる。Effects of the Invention As described above, according to the sleeping apparatus of the present invention, the following effects are obtained.
すなわち、湿度に応じて送風機の送風パターンの周期及
び振幅を演算し、送風パターンに基づいて送風機の送風
を制御して採涼を行なうので、吹出気流への慣れが生じ
ず、採涼効果が持続するとともに、冷え過ぎや始動時に
冷風感が生じるといったこともなく快適に就寝すること
ができる。That is, the cycle and amplitude of the blower pattern of the blower are calculated according to the humidity, and the blower airflow of the blower is controlled based on the blower pattern to cool the blower. At the same time, it is possible to sleep comfortably without being too cold or feeling cold when starting.
第１図は本発明の一実施例を示す就寝装置の原理構成
図、第２図は同装置の構成を示す一部切欠斜視図、第３
図は同装置に利用する周期関数の室内湿度と周期及び振
幅の関係を示す図、第４図は従来の就寝装置の斜視図、
第５図は同装置の原理構成図である。 ６……マット、11……空洞、12……空気吹出口、14……
送風機、15……演算手段、16……制御手段、17……湿度
センサ。FIG. 1 is a principle configuration diagram of a sleeping apparatus showing an embodiment of the present invention, FIG. 2 is a partially cutaway perspective view showing the configuration of the apparatus, and FIG.
FIG. 4 is a diagram showing the relationship between the indoor humidity of a periodic function used in the device and the period and amplitude. FIG. 4 is a perspective view of a conventional sleeping device.
FIG. 5 is a principle configuration diagram of the device. 6 ... Matt, 11 ... Hollow, 12 ... Air outlet, 14 ...
Blower, 15 …… Computing means, 16 …… Control means, 17 …… Humidity sensor.
Claims (1)
有したマットと、前記マット内部に対して送風を行なう
送風機と、湿度センサと、前記湿度センサからの信号に
より前記送風機の送風パターンの振幅及び周期を演算す
る演算手段と、前記演算手段からの信号により前記送風
機の送風量を制御する制御手段とからなる就寝装置。1. A mat having a hollow interior and a large number of air outlets on the surface, a blower for blowing air to the inside of the mat, a humidity sensor, and a blowing pattern of the blower based on signals from the humidity sensor. A sleeping device comprising a calculation means for calculating the amplitude and the cycle of the blower and a control means for controlling the amount of air blown by the blower according to a signal from the calculation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63184329A JPH0749022B2 (en) | 1988-07-22 | 1988-07-22 | Sleeping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63184329A JPH0749022B2 (en) | 1988-07-22 | 1988-07-22 | Sleeping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0234116A JPH0234116A (en) | 1990-02-05 |
| JPH0749022B2 true JPH0749022B2 (en) | 1995-05-31 |
Family
ID=16151413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63184329A Expired - Lifetime JPH0749022B2 (en) | 1988-07-22 | 1988-07-22 | Sleeping equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749022B2 (en) |
-
1988
- 1988-07-22 JP JP63184329A patent/JPH0749022B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234116A (en) | 1990-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
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|
| EXPY | Cancellation because of completion of term | ||
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