JPS61149109A - electronic cooling pillow - Google Patents
electronic cooling pillowInfo
- Publication number
- JPS61149109A JPS61149109A JP26713685A JP26713685A JPS61149109A JP S61149109 A JPS61149109 A JP S61149109A JP 26713685 A JP26713685 A JP 26713685A JP 26713685 A JP26713685 A JP 26713685A JP S61149109 A JPS61149109 A JP S61149109A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- elastic body
- mat
- electronic cooling
- head
- 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
- 238000001816 cooling Methods 0.000 title claims description 23
- 238000007599 discharging Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006996 mental state Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Bedding Items (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
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】
本発明は熱電冷却装置を用いた電子冷却枕のマットに関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electronic cooling pillow mat using a thermoelectric cooling device.
発熱を伴う疾病の解熱、熱帯夜や真夏の昼寝のように寝
苦しい時等には水枕を使用したり、比熱の大きい物質を
バックしたマットを冷蔵庫で冷却して使用しているが、
いずれも冷却力が持続せず。To relieve fever-related illnesses, or when it is difficult to sleep during a nap on a tropical night or midsummer, a water pillow is used, or a mat backed with a material with a high specific heat is cooled in the refrigerator.
In both cases, the cooling power does not last.
一定時同使用すると交換しなければならない、冷却力を
少しでも持続させようとして氷を使用する場合があるが
、使用直後は冷えすぎて頭が痛く感じたりする等、温度
コントロールができないばかりでなく、氷や水が動いて
音が出たり、枕表面に空気中の水蒸気が凝縮して、頭や
布団が濡れたすして使用感が悪く、精神状態の不安定な
病人などにとっては大きな問題である。If you use them at the same time for a certain period of time, you will have to replace them.In some cases, ice is used to maintain the cooling power, but it is not only impossible to control the temperature, but it can also get so cold that you get a headache immediately after use. , ice or water moves and makes noise, and water vapor in the air condenses on the surface of the pillow, making your head and bed wet and making it uncomfortable to use. This is a big problem for patients with unstable mental states. be.
本発明は上記欠点を改良するためになされたもので、熱
電冷却装置を用いた電子冷却枕において。The present invention has been made to improve the above-mentioned drawbacks, and is directed to an electronic cooling pillow using a thermoelectric cooling device.
上記枕本体の長手方向に対して直交する片側端部面に上
記装置からの熱を放出する吐出口を備えたことを特徴と
する電子冷却枕である。The electronic cooling pillow is characterized in that a discharge port for discharging heat from the device is provided on one end surface perpendicular to the longitudinal direction of the pillow body.
以下本発明を第１図〜第５図に示す実施例により説明す
る。１は本発明による電子冷却枕の本体。The present invention will be explained below with reference to embodiments shown in FIGS. 1 to 5. 1 is the main body of the electronic cooling pillow according to the present invention.
２は枕本体の両側面に設けられた空気の吸込口。2 is an air intake port provided on both sides of the pillow body.
３は空気の吐出口で、枠本体の長手方向に対して直交す
る片側端部面に設けられ、吸込口２および放熱ダクト［
２と連通している６６はサーモエレメントで、電源コー
ド４を介して直流電源装置（図示せず）に接続されてお
り、サーモエレメント６に直流電流を流すことによって
上面で吸熱現象、下面で発熱現象が起る。サーモエレメ
ント６の上面と冷却器５は密着しており、サーモエレメ
ント６の吸熱現象によって冷却器５は冷却されて温度が
下り、更にマット８が冷却される６マット８は、熱伝導
性を有する弾性体８ｂと断熱性を有する弾性体８ｃの二
つの層で出来ており、熱伝導性を有する弾性体８ｂが冷
却されても断熱性を有する弾性体８ｃにより熱の移動が
阻害されて、マット表面８ａは殆んど温度降下が起らな
い。さらに、マット８の周囲には、断熱材９が設けられ
マット周囲の枠本体上面からの熱の侵入を防止している
。したがって、空気中の水蒸気が凝縮することによる言
付が起らない、しかも、断熱性を有する弾性体８ｃに軟
質ウレタンフオーム等を使用すれば、マット表面８ａに
頭１３の荷重がかかると。3 is an air discharge port, which is provided on one end surface perpendicular to the longitudinal direction of the frame body, and is connected to the suction port 2 and the heat radiation duct [
2 is a thermo-element 66, which is connected to a DC power supply (not shown) via the power cord 4. By passing a DC current through the thermo-element 6, the upper surface absorbs heat and the lower surface generates heat. A phenomenon occurs. The upper surface of the thermoelement 6 and the cooler 5 are in close contact, and the cooler 5 is cooled by the heat absorption phenomenon of the thermoelement 6 to lower its temperature, and the mat 8 is further cooled.6 The mat 8 has thermal conductivity. It is made of two layers: an elastic body 8b and an elastic body 8c having heat insulating properties. Even when the heat conductive elastic body 8b is cooled, the heat transfer is inhibited by the heat insulating elastic body 8c, and the mat Almost no temperature drop occurs on the surface 8a. Further, a heat insulating material 9 is provided around the mat 8 to prevent heat from entering from the upper surface of the frame body around the mat. Therefore, the problem caused by condensation of water vapor in the air does not occur, and if a soft urethane foam or the like is used as the elastic body 8c having heat insulating properties, the load of the head 13 will be applied to the mat surface 8a.
軟質ウレタンフオームは圧縮され、気泡がつぶれて熱伝
導率が変化し、頭１３の熱を熱伝導性を有する弾性体８
ｂに伝達するようになる。このとき。The soft urethane foam is compressed, the bubbles are collapsed and the thermal conductivity changes, and the heat of the head 13 is transferred to the elastic body 8 having thermal conductivity.
It will be transmitted to b. At this time.
熱伝導性を有する弾性体８ｂも１頭１３によって圧縮さ
れて、頭との接触性および熱伝達率が大きくなり、冷却
作用が促進される。更に断熱性を有する弾性体８ｃの部
分を空気やフロンガス等の気体に置き換えれば、頭１３
の荷重がかかることにより、マット表面８ａは完全に熱
伝導性を有する弾性体８ｂに密着するため頭１３との接
触部だけの熱伝達が促進され、効果的に頭Ｉ３が冷却さ
れる。熱伝導性を有する弾性体８ｂは、水やエチレング
リコール等の液体がマットに内蔵されることにより形成
されている。また熱伝導性を有する弾性体８ｂの温度は
サーモエレメント６の冷却能力と、熱伝導性を有する弾
性体８ｂに伝達される熱量によって決るため１頭１３以
外からの熱侵入を阻止することが望ましい、第２図に示
す本発明の実施例によれば、上記説明の通り１頭重３と
の接触面以外のマット表面８ａからの熱侵入と、マット
周囲からの熱侵入とは阻止することができるが、放熱ダ
クト１２内から、断熱材９を通って熱伝′導性を有する
弾性体８ｂに侵入する熱があるため、第４図に示す実施
例の如く、冷却器５の表面で構成される冷却面周囲と熱
伝導性を有する弾性体８ｂ下面周囲とをはシ一致させ、
且つ断熱性を有する弾性体８ｃで囲むようにすることに
より、類１３以外から熱伝導性を有する弾性体８ｂに侵
入する熱を最小限にすることができる。これは。The thermally conductive elastic body 8b is also compressed by the head 13, increasing the contact with the head and the heat transfer coefficient, thereby promoting the cooling effect. Furthermore, if the portion of the elastic body 8c having heat insulating properties is replaced with a gas such as air or fluorocarbon gas, the head 13
By applying this load, the mat surface 8a comes into close contact with the thermally conductive elastic body 8b, so that heat transfer only at the contact portion with the head 13 is promoted, and the head I3 is effectively cooled. The thermally conductive elastic body 8b is formed by incorporating a liquid such as water or ethylene glycol into the mat. Furthermore, since the temperature of the thermally conductive elastic body 8b is determined by the cooling capacity of the thermoelement 6 and the amount of heat transferred to the thermally conductive elastic body 8b, it is desirable to prevent heat from entering from sources other than the head 13. According to the embodiment of the present invention shown in FIG. 2, as explained above, it is possible to prevent heat intrusion from the mat surface 8a other than the contact surface with the single head weight 3, and heat intrusion from the periphery of the mat. However, since there is heat that penetrates from inside the heat dissipation duct 12 through the heat insulating material 9 to the elastic body 8b having thermal conductivity, as in the embodiment shown in FIG. The periphery of the cooling surface and the periphery of the lower surface of the elastic body 8b having thermal conductivity are aligned,
By surrounding it with the elastic body 8c having heat insulating properties, it is possible to minimize the heat that enters the elastic body 8b having thermal conductivity from sources other than Class 13. this is.
サーモエレメント６の冷却能力を軽減することであり、
またサーモエレメント６の冷却能力は供給される電気入
力によって決るため、消費電力が少くてすむことになる
。一方サーモエレメント６の下面は放熱器７に密着して
おり、放熱ＩＩ７の温度は上昇するが、放熱器７は放熱
ダクト１２内に突出しているため、放熱ダクト１２内の
空気に熱を伝達する。放熱器７から熱を受は取った放熱
ダクト１２内の空気は、温度が上昇し、軽くなって吐出
口３から外部に放出されると共に、吸込口２がら温度の
低い空気が補充される。このようにして、放熱器７は一
定温度を保ち、冷却器５と放熱器７は、サーモエレメン
ト６を介しである温度差を維持しながら冷却作用を持続
する。This is to reduce the cooling capacity of the thermoelement 6,
Furthermore, since the cooling capacity of the thermoelement 6 is determined by the supplied electrical input, power consumption can be reduced. On the other hand, the lower surface of the thermoelement 6 is in close contact with the heat radiator 7, and the temperature of the heat radiator II 7 rises, but since the radiator 7 protrudes into the heat radiator duct 12, heat is transferred to the air inside the heat radiator duct 12. . The air in the heat radiation duct 12 that has received heat from the heat radiator 7 rises in temperature, becomes lighter, and is discharged to the outside from the discharge port 3, and is replenished with low-temperature air from the suction port 2. In this way, the radiator 7 maintains a constant temperature, and the cooler 5 and the radiator 7 continue their cooling action while maintaining a certain temperature difference through the thermoelement 6.
本発明による電子冷却枕は１１１．−
１゛′−
” 杭本体の長手方向に直交
する片側端部面に放熱用の吐出口を備えているので、放
熱器からの熱が頭あ側方から吐出されることがない、よ
って、頭を冷却中に顔に温度の上昇した空気が頭の側方
から放出されることがないので、冷却器を損なうことが
なく、サーモエレメントの冷却能力を効果的に活用する
ことができる。The electronic cooling pillow according to the present invention is 111. - 1゛'- ” Since the pile body has a heat dissipation outlet on one end face perpendicular to the longitudinal direction, the heat from the radiator will not be discharged from the side of the head. Since air whose temperature has increased to the face is not discharged from the sides of the head while the head is being cooled, the cooling capacity of the thermoelement can be effectively utilized without damaging the cooler.
第１図は本発明による電子冷却枕の外観斜視図。
第２図は第１図のＡ−Ａ断面図、第３図は第１図のＢ−
Ｂ断面図、第４図は本発明の他の実施例に 。
よる電子冷却枕の要部断面図、第５図は本発明による電
子冷却枕の使用状態を示す要部断面図である。
ｌ・・・電子冷却枕の本体、２・・・吸込口、３・・・
吐出口、４・・・電源コード、５・・・冷却器、６・・
・サーモエレメント、７・・・放熱器、８・・・マット
、８ａ・・・マット表面、８ｂ・・・熱伝導性を有する
弾性体、８ｃ・・・断熱性を有する弾性体、９・・・断
熱材、１０・・・脚。
１１・・・底板、１２・・・放熱ダクト、１３・・・頭
。FIG. 1 is an external perspective view of an electronic cooling pillow according to the present invention. Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a cross-sectional view taken along line B-- in Figure 1.
B sectional view and FIG. 4 show another embodiment of the present invention. Fig. 5 is a cross-sectional view of the main part of the electronic cooling pillow according to the present invention, showing the usage state of the electronic cooling pillow according to the present invention. l...Main body of electronic cooling pillow, 2...Suction port, 3...
Discharge port, 4...power cord, 5...cooler, 6...
- Thermoelement, 7... Heat sink, 8... Mat, 8a... Mat surface, 8b... Elastic body with thermal conductivity, 8c... Elastic body with heat insulation, 9...・Insulation material, 10...legs. 11... Bottom plate, 12... Heat radiation duct, 13... Head.
Claims (1)
の長手方向に対して直交する片側端部面に上記装置から
の熱を放出する吐出口を備えたことを特徴とする電子冷
却枕。1. An electronic cooling pillow using a thermoelectric cooling device, characterized in that a discharge port for discharging heat from the device is provided on one end surface perpendicular to the longitudinal direction of the pillow body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26713685A JPS61149109A (en) | 1985-11-29 | 1985-11-29 | electronic cooling pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26713685A JPS61149109A (en) | 1985-11-29 | 1985-11-29 | electronic cooling pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61149109A true JPS61149109A (en) | 1986-07-07 |
Family
ID=17440577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26713685A Pending JPS61149109A (en) | 1985-11-29 | 1985-11-29 | electronic cooling pillow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61149109A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135068A (en) * | 1978-04-10 | 1979-10-19 | Yoshirou Takenaka | Electronic freezing pillow |
-
1985
- 1985-11-29 JP JP26713685A patent/JPS61149109A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135068A (en) * | 1978-04-10 | 1979-10-19 | Yoshirou Takenaka | Electronic freezing pillow |
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