CN103504891A - Radiation-free electric blanket - Google Patents
Radiation-free electric blanket Download PDFInfo
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- CN103504891A CN103504891A CN201210198418.9A CN201210198418A CN103504891A CN 103504891 A CN103504891 A CN 103504891A CN 201210198418 A CN201210198418 A CN 201210198418A CN 103504891 A CN103504891 A CN 103504891A
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Abstract
The invention discloses a radiation-free electric blanket which is composed of an electric heating line, a power line and electric blanket shell fabric. The radiation-free electric blanket is characterized in that the electric heating line is attached to the inner side of the common electric blanket shell fabric, a null line and a live line in the power line are connected with a core line and a net line at the head end of the electric heating line respectively, a ground line in the power line is connected with shielding layers at the head end and the tail end of the electric heating line, and a core line at the tail end of the electric heating line is connected with a net line at the tail end of the electric heating line. When the electric blanket works, generated magnetic field radiation can be canceled out through the core lines and the net lines arranged in the electric heating line, electric field radiation generated by the electric heating line can be shielded by the shielding layers on the outer layer of the electric heating line and eliminated through the ground line of the power line, the aim of being free of leakage of the magnetic field radiation and the electric field radiation when the electric blanket works is finally achieved, and the real radiation-free electric blanket is achieved.
Description
Technical field
The present invention relates to a kind of radiationless electric blanket, belong to heating household appliance technical field.
Background technology
The electric blanket of selling is in the market all the Single-phase plug line that adopts resistance heating line and belt switch; the peripheral unshielded anti-radiation protection grounding measures of line with heating function; among the electromagnetic radiation environment producing in energising heating wire for a long time when consumer uses electric blanket; people spread with the electric blanket time the longest; nearest; radiation is the strongest, so maximum to the harm of human body.
In order to eliminate the harm of electric blanket Radiation On Human body, there have been many people to apply for the patent of similar anti-radiation electric blanket, for example from most representative patent No. 200620070466.X file, prove, its technology adopting is to increase shielding protection layer outward at heating wire, again this shielding protection layer is connected to the radiation of eliminating shielding on power ground, this method is feasible principle, but this structure can only electric field shielding radiation, can not armoured magnetic field radiation, and the line external diameter of producing slightly can not be as electrothermal wire for electrothermal mattress, also there is no at present according to investigations to produce the really electric blanket line of the comprehensive electromagnetic radiation shielding of energy, so far on market, also do not find a kind of radiationless or anti-radiation electric blanket truly for this reason.
Summary of the invention
In order to overcome the problem of existing electric blanket ubiquity hazards of electromagnetic radiation health, the invention provides the radiationless electric blanket that full-shield elimination is carried out in a kind of electromagnetic radiation that can produce electric blanket, not only production technology is simple to utilize this technology, and cost is low, and electromagnetic-radiation-free harm.A kind of replacement health-oriented products of existing electric blanket.
The present invention's adopted technical scheme of dealing with problems is: a kind of radiationless electric blanket, by heating wire, power line, fabric of electric heat blanket, formed, it is characterized in that: heating wire is affixed on to conventional fabric of electric heat blanket inner side, in power line zero, live wire are connected with netting twine with the heart yearn of heating wire head end respectively, and the ground wire in power line is connected with the screen layer of heating wire head end and heating wire end.Heart yearn in heating wire end is connected with netting twine.When the magnetic field radiation that electric blanket work produces just can be cancelled out each other by the heart yearn and the netting twine that are located in heating wire, the electric field radiation producing for heating wire just can be shielded and be eliminated by power ground by the outer field screen layer of heating wire, finally reach the object both also having leaked without electric field radiation without magnetic field radiation when electric blanket is worked, can realize a kind of radiationless electric blanket of real meaning.
Described heating wire comprises heart yearn, netting twine and screen layer 3 parts, wherein heart yearn is at the middle line of heating wire, material is heating wire or other materials, netting twine is the line being wound around in heart yearn external insulation layer outside, material is heating wire or other materials, screen layer is the conductive coating in netting twine external insulation layer exocuticle spraying, and material is one or more the combination in the multiple conductive materials such as conductive carbon paste, conductive copper paste, conductive silver paste, or directly adopts metal net layer.
Described power line is the three core single-phase zone power cord plugs with ground wire.
Described fabric of electric heat blanket is mainly for device heating wire assembly, and its material can be cloth or other insulating materials.
By the combination with upper-part, just can realize a kind of radiationless electric blanket.
Real meaning of the present invention is: simple in structure, with low cost, be convenient to produce, radiationless effective.
accompanying drawing explanation:
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing 1 is a kind of principle schematic of the present invention.
Accompanying drawing 2 is a kind of example structure principle schematic of the present invention.
Mark in figure: 1,6, heart yearn, 2,5, netting twine, 3,4, screen layer, 7, power line, 8, fabric of electric heat blanket.
the specific embodiment:
Below in conjunction with the principle schematic in accompanying drawing, the present invention is further described:
Accompanying drawing 1 is a kind of principle schematic of irradiation eliminating apparatus of radiationless electric blanket, mainly comprises: heart yearn (1) (6), netting twine (2) (5), screen layer (3) (4), power line (7) fabric of electric heat blanket (8).
Fabric of electric heat blanket in accompanying drawing 1 (8) adopts common fabric of electric heat blanket, be mainly used to do the carrier of heating wire, in power line (7) zero, live wire are connected with netting twine (2) with the heart yearn (1) of heating wire head end respectively, and the ground wire in power line (7) is connected with the screen layer (3) (4) of heating wire head end and heating wire end.Heart yearn in heating wire end (6) is connected with netting twine (5).When the magnetic field radiation that electric blanket work produces just can be cancelled out each other with netting twine (2) (5) by the heart yearn (1) (6) being located in heating wire, the electric field radiation producing for heating wire just can be shielded and be eliminated by power ground by the outer field screen layer of heating wire (3) (4), finally reach the object both also having leaked without electric field radiation without magnetic field radiation when electric blanket is worked, can realize a kind of radiationless electric blanket of real meaning.
The object that the present invention will reach is to eliminate the electromagnetic radiation of electric blanket comprehensively, its main technical measures are 1, zero, the live wire of power line are connected with netting twine (2) with the heart yearn (1) of heating wire head end respectively, heart yearn in heating wire end (6) is connected with netting twine (5), the magnetic field radiation that can make electric blanket produce by this connected mode is cancelled out each other, and realizes and externally without magnetic field radiation, leaking.2, by screen layer (3) (4) by the heart yearn in heating wire (1) (6), and the electric field radiation that netting twine (2) (5) produces carries out full-shield, then eliminates by power ground (7) connection ground wire.Described screen layer is heating wire superficies spraying conductive coating, material is one or more the combination in the multiple conductive materials such as conductive carbon paste, conductive copper paste, conductive silver paste, or directly adopting metal net layer, the less elimination electromagnetic radiation of the resistance effect of its conductive material is better.
Combination by above 2 kinds of modes just can all be eliminated magnetic field radiation and the electric field radiation that electric blanket produces; the object that finally reaches protection health, fabric of electric heat blanket (8) is as carrier and complete radiationless electric blanket of power ground (7) mix proportion of heating wire in addition.
Operation principle of the present invention can be applied to numerous similar products fields such as people's electric blanket used in everyday or electric hot plate.
Claims (4)
1. a radiationless electric blanket, by heating wire, power line, fabric of electric heat blanket, formed, it is characterized in that: heating wire is affixed on to conventional fabric of electric heat blanket inner side, in power line zero, live wire are connected with netting twine with the heart yearn of heating wire head end respectively, ground wire in power line is connected with the screen layer of heating wire head end and heating wire end, and the heart yearn in heating wire end is connected with netting twine.
2. a kind of radiationless electric blanket according to claim 1, is characterized in that: described heart yearn is at the middle line of heating wire, and material is heating wire or other materials.
3. a kind of radiationless electric blanket according to claim 1, is characterized in that: described netting twine is the line being wound around in heart yearn external insulation layer outside, and material is heating wire or other materials.
4. a kind of radiationless electric blanket according to claim 1, it is characterized in that: described screen layer is the conductive coating in the spraying of netting twine external insulation layer exocuticle, material is one or more the combination in the multiple conductive materials such as conductive carbon paste, conductive copper paste, conductive silver paste, or directly adopts metal net layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198418.9A CN103504891A (en) | 2012-06-16 | 2012-06-16 | Radiation-free electric blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198418.9A CN103504891A (en) | 2012-06-16 | 2012-06-16 | Radiation-free electric blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103504891A true CN103504891A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210198418.9A Pending CN103504891A (en) | 2012-06-16 | 2012-06-16 | Radiation-free electric blanket |
Country Status (1)
| Country | Link |
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| CN (1) | CN103504891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490905A (en) * | 2016-12-20 | 2017-03-15 | 大连创达技术交易市场有限公司 | Hot-water heating water-cooled dual-purpose type electric blanket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004057754A (en) * | 2002-07-25 | 2004-02-26 | Sowa Seni Kogyo Kk | Electric warmer |
| JP2004223188A (en) * | 2003-01-20 | 2004-08-12 | Cosmo Arts:Kk | Bedding, clothes, and supporter |
| CN2885035Y (en) * | 2006-03-22 | 2007-04-04 | 张宏康 | Anti-radiation electric heating carpet with automatic temperature control function |
| CN201286546Y (en) * | 2008-06-09 | 2009-08-12 | 吴佑茂 | Green environmental-protection electric blanket |
| CN202820586U (en) * | 2012-06-16 | 2013-03-27 | 荣成市宇达电子环保科技有限公司 | Nonradiative electric blanket |
-
2012
- 2012-06-16 CN CN201210198418.9A patent/CN103504891A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004057754A (en) * | 2002-07-25 | 2004-02-26 | Sowa Seni Kogyo Kk | Electric warmer |
| JP2004223188A (en) * | 2003-01-20 | 2004-08-12 | Cosmo Arts:Kk | Bedding, clothes, and supporter |
| CN2885035Y (en) * | 2006-03-22 | 2007-04-04 | 张宏康 | Anti-radiation electric heating carpet with automatic temperature control function |
| CN201286546Y (en) * | 2008-06-09 | 2009-08-12 | 吴佑茂 | Green environmental-protection electric blanket |
| CN202820586U (en) * | 2012-06-16 | 2013-03-27 | 荣成市宇达电子环保科技有限公司 | Nonradiative electric blanket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490905A (en) * | 2016-12-20 | 2017-03-15 | 大连创达技术交易市场有限公司 | Hot-water heating water-cooled dual-purpose type electric blanket |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |