CN2197787Y - Electric far infrared heating pad - Google Patents
Electric far infrared heating pad Download PDFInfo
- Publication number
- CN2197787Y CN2197787Y CN 94209771 CN94209771U CN2197787Y CN 2197787 Y CN2197787 Y CN 2197787Y CN 94209771 CN94209771 CN 94209771 CN 94209771 U CN94209771 U CN 94209771U CN 2197787 Y CN2197787 Y CN 2197787Y
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- CN
- China
- Prior art keywords
- calandria
- far
- infrared
- blanket
- heating
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- Expired - Fee Related
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Abstract
The utility model relates to a far infrared electric blanket which belongs to health care article for body to heating, composed of an alternating-current power supply, a rectification part, a temperature controlling part, a filter circuit, a power supply connecting body, a heating body, a far infrared ceramic, and a blanket. The utility model is characterized in that the far infrared electric blanket changes alternating current to pulsating current; direct voltage under 36V which is exported by the filter circuit is supplied to the heating body after controlling the temperature; under the effect of the heating body, the infrared ceramic can promote the blood circulation of body and gain the metabolism of body, which prevents various harms to body causing by 220V alternating magnetic field and realizes the effects of safety to heating and keeping health.
Description
The utility model is a kind of infrared electric heating blanket, and it is health-related to belong to the body heating.
At present, the various electric blanket functions of Chu Xianing are all very single on the market, though these electric blankets can both play the effect of heating, dispelling cold, simultaneously, also can bring some harm to human body.For example: when the alternating current of 220 volts 50 hertz of the long-term contacts of human body, its alternating magnetic field will cause certain harm to human body.In addition, insulation and requirement of strength that heater wire and connecting line etc. is located are very high, if the insulating barrier of insulated wire breaks because of aging, will directly jeopardize people's life, in addition, these electric blankets can only play heating, dispelling cold to human body, and do not have real health-care effect.
The purpose of this utility model is to provide a kind of infrared electric heating blanket that addresses the above problem, and its objective is the various harm that Du determines and by 220 volts of 50 hertz of alternating currents human body caused, thereby makes body heating, dispelling cold that safe and reliable assurance arranged.Simultaneously, adopt far-infrared ray ceramic can promote the blood of human body circulation, Ginkgo Biloba, so, can play function of health care again to human body.In order to realize the foregoing invention purpose, the utility model has adopted following technical scheme: the utility model is made up of AC power, rectification circuit, temperature-adjusting circuit, power supply connector, calandria, far-infrared ray ceramic goods, blanket eight parts.Be specially AC power after the rectification circuit rectification, regulate by temperature-adjusting circuit, export the direct voltage that is not higher than 36 volts by filter circuit then and remove to supply with calandria, its power supply connector one end is connected to filter circuit, the other end is fixedlyed connected with calandria, calandria and far-infrared ray ceramic goods are fixedly installed in the interlayer of blanket, more than also be the utility model working principle of design.
Owing to adopted technique scheme, the utility model has been stopped fully by 220 volts of 50 hertz of harm that the alternating magnetic field that AC power produced causes human body, also Du has determined and has caused human electric shock's danger because of defective insulation, thereby makes the heating of human body safety that reliable assurance arranged.Under the effect of calandria, far-infrared ray ceramic has played the circulation of promotion blood of human body, the effect of Ginkgo Biloba, and therefore, the utility model has played health-care effect again to human body.The utility model is applicable to the health treatment of human body safety heating.
Description of drawings:
Accompanying drawing 1 is one of frame structure schematic diagram of the present utility model;
Accompanying drawing 2 is two of frame structure schematic diagrames of the present utility model;
Accompanying drawing 3 is sectional views of one of the utility model frame structure schematic diagram;
Accompanying drawing 4 is sectional views of two of the utility model frame structure schematic diagram;
Below in conjunction with accompanying drawing to the utility model for two embodiment be explained in detail.
Embodiment 1:
As shown in Figure 1, the utility model is made up of plug, socket and line AC power 1, rectification circuit 2, temperature-adjusting circuit 3, filter circuit 4, power supply connector 5(power supply connector), calandria 6, far-infrared ray ceramic goods 7, blanket 8 form.Its power supply connector 5 one ends are connected to filter circuit 4, and the other end is fixedlyed connected with calandria 6, and calandria 6 and far-infrared ray ceramic goods 7 are fixedly set in the interlayer of blanket 8 as shown in Figure 3.Calandria is made up of electrode, solder joint, heater and insulation sheath.The far-infrared ray ceramic goods are that far infrared ceramic powder is coated on bafta or chemical ﹠ blended fabric or fur thing or the calandria top layer.Its operation principle is: AC power 1 becomes the direct current of pulsation after rectification circuit 2 rectifications, regulate heating power through temperature-adjusting circuit 3 then, its regulative mode has two kinds, i.e. manual adjustment or adjusting automatically, manual adjustment are to change the purpose that output voltage reaches temperature adjustment by changing gear.Automatically regulating is to realize automatic Regulation by controllable silicon, specifically transducer (can be thermistor) can be fixedly set in the blanket 8, when the variations in temperature in the blanket 8, thermosensitive resistance will change with temperature, thereby changed the silicon controlled triggered time, promptly change the silicon controlled angle of flow, also just changed output voltage, finally played the purpose of automatic temperature-control.Temperature-adjusting circuit 3 is exported the power supply that is not higher than 36 volts of direct voltages, supplies with calandria 6 through 5 conducts of power supply connector after the filtering of filter circuit 4, for making electric blanket reach the temperature that human body adapts to, that the shape of calandria can be made into is linear, bar shaped or piece shape, and can form the series and parallel form.Under the effect of calandria 6, make far-infrared ray ceramic 7 can emit the far infrared of necessary for human body wavelength for (6-20 micron), thereby to human body played the activation histocyte, stimulated circulation, the effect of Ginkgo Biloba, realized the purpose of heating of human body safety and health care.
Embodiment two:
As shown in Figure 2, the utility model is to be dissolved in the vigor cotton that fiber is made by AC power 1, rectification circuit 2, temperature-adjusting circuit 3, filter circuit 4, power supply connector 5, calandria 6, far-infrared ray ceramic goods 7, far-infrared ray ceramic goods for the far infrared ceramic powder end, and blanket 8 is formed.Its power supply connector 5 one ends are connected to filter circuit 4, and the other end is fixedlyed connected with calandria 6, and calandria 6 and far-infrared ray ceramic goods 7 are fixedly set in the interlayer of blanket 8 as shown in Figure 4.
The operation principle of present embodiment is with embodiment one
Claims (3)
1, a kind of infrared electric heating blanket is made up of AC power, rectification circuit, temperature-adjusting circuit, filter circuit, power supply connector, calandria, far-infrared ray ceramic goods, blanket eight parts, after it is characterized in that alternating current is via the rectification circuit rectification, regulate by temperature-adjusting circuit, export the direct voltage that is not higher than 36 volts by filter circuit then and remove to supply with calandria, its power supply connector one end is connected to filter circuit, the other end is fixedlyed connected with calandria, and calandria and far-infrared ray ceramic goods are fixedly installed in the interlayer of blanket.
2, infrared electric heating blanket according to claim 1 is characterized in that calandria is heater wire or nonmetal heat generating fiber line or the Electric radiant Heating Film goods that metal, alloy material are made, and that calandria is shaped as is linear, bar shaped, piece shape, can form the series and parallel form.
3, infrared electric heating blanket according to claim 1, it is characterized in that the far-infrared ray ceramic goods are that far infrared ceramic powder is coated on cotton-spinning fabric or chemical ﹠ blended fabric or fur thing or the calandria top layer, or be dissolved in fiber and the vigor cotton made from the far infrared ceramic powder end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209771 CN2197787Y (en) | 1994-04-18 | 1994-04-18 | Electric far infrared heating pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209771 CN2197787Y (en) | 1994-04-18 | 1994-04-18 | Electric far infrared heating pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197787Y true CN2197787Y (en) | 1995-05-17 |
Family
ID=33827367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94209771 Expired - Fee Related CN2197787Y (en) | 1994-04-18 | 1994-04-18 | Electric far infrared heating pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197787Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378417A (en) * | 2010-08-18 | 2012-03-14 | 上海越科复合材料有限公司 | Carbon fiber heating device for fan blade mold |
| CN108924975A (en) * | 2018-08-09 | 2018-11-30 | 徐州杰瑞钢结构有限公司 | A kind of heatable membrane structure |
| CN109327925A (en) * | 2018-09-19 | 2019-02-12 | 无锡德胜红外科技有限公司 | A kind of far-infrared electric health preserving blanket and preparation method thereof |
-
1994
- 1994-04-18 CN CN 94209771 patent/CN2197787Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378417A (en) * | 2010-08-18 | 2012-03-14 | 上海越科复合材料有限公司 | Carbon fiber heating device for fan blade mold |
| CN108924975A (en) * | 2018-08-09 | 2018-11-30 | 徐州杰瑞钢结构有限公司 | A kind of heatable membrane structure |
| CN109327925A (en) * | 2018-09-19 | 2019-02-12 | 无锡德胜红外科技有限公司 | A kind of far-infrared electric health preserving blanket and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |