CN203015150U - Radiation-free electric pad - Google Patents
Radiation-free electric pad Download PDFInfo
- Publication number
- CN203015150U CN203015150U CN 201220592716 CN201220592716U CN203015150U CN 203015150 U CN203015150 U CN 203015150U CN 201220592716 CN201220592716 CN 201220592716 CN 201220592716 U CN201220592716 U CN 201220592716U CN 203015150 U CN203015150 U CN 203015150U
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- radiation
- electric pad
- fabric
- heating wire
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- Expired - Fee Related
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Abstract
The utility model discloses a radiation-free electric pad. The electric pad comprises a radiation-free electrothermal cushion, a radiation-free electrothermal foot pad, a radiation-free electrothermal bustle, a radiation-free electrothermal blanket, a radiation-free electrothermal overblanket and the like and is composed of an electrothermal line, a power line, a power switch, a wiring board, a radiation shield fabrics and an electric pad fabrics. The electric pad is characterized in that the wound electrothermal line is attached to the radiation shield fabrics, the electric pad fabrics is attached at two sides, the zero wire and the fire wire in the power line are connected with a core wire and a net wire at a head end of the electrothermal line respectively, the earth wire in the power line is connected with a shield layer of the radiation shield fabrics, and a core wire and a net wire at a tail end of the electrothermal line are connected. Magnetic field radiation generated when the electric pad works can be offset through the core wires and the net wires arranged in the electrothermal line, electric field radiation generated by the electrothermal line can be shielded through the radiation shield fabrics and eliminated using the zero wire of the power line by changing a phase of a single-phase power plug, and finally no magnetic field radiation and no electric field radiation can be emitted when the electric pad works and a real radiation-free electric pad is realized.
Description
Technical field
The utility model relates to a kind of radiationless electric pad, belongs to the heating household appliance technical field.
Background technology
The electric pad of selling in the market is all the Single-phase plug line that adopts resistance heating line and belt switch; the peripheral unshielded anti-radiation protection removing measure of line with heating function; when using electric pad, the consumer is in for a long time among the electromagnetic radiation environment of energising heating wire generation; people use the electric pad time long; nearest; radiation is the strongest, so maximum to the harm of human body.
the principle of electric pad is similar to electric blanket, in order to eliminate the harm of electric pad Radiation On Human body, there have been many people to apply for the patent of similar anti-radiation electric blanket, for example prove from most representative patent No. 200620070466.X file, its technology that adopts is to increase the shielding protection layer outside heating wire, again this shielding protection layer is connected to the radiation of eliminating shielding on power ground, this method is feasible on the principle, but this structure can only the electric field shielding radiation, can not the 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 also do not find a kind of radiationless or anti-radiation electric blanket and electric pad truly on market for this reason.
Although the application number in my application is to have solved the hazards of electromagnetic radiation problem in 201220283446.6 radiationless electric blanket, does not also relate to and being applied in radiationless electric pad.
Summary of the invention
In order to overcome the problem of existing electric pad ubiquity hazards of electromagnetic radiation health, the utility model provides a kind of can carry out the radiationless electric pad that full-shield is eliminated to the electromagnetic radiation that electric pad produces, not only production technology is simple to utilize this technology, cost is low, and electromagnetic-radiation-free harm, this technology can be applied in multi-purpose electric pad, is a kind of replacement health-oriented products of existing electric pad.
The utility model technical scheme that adopts of dealing with problems is: a kind of radiationless electric pad, formed by heating wire, power line, mains switch, terminal block, radiation shield fabric, electric pad fabric, it is characterized in that: will enclose around heating wire be affixed on the radiation shield fabric, again the electric pad fabric is attached to both sides, in power line zero, live wire are connected with netting twine with the heart yearn of heating wire head end respectively, zero line in power line is connected with the screen of radiation shield fabric, and the heart yearn in the heating wire end is connected with netting twine.When the magnetic field radiation that electric pad work produces just can be cancelled out each other by the heart yearn and the netting twine that are located in heating wire, the heating wire electric field radiation of radiation shield fabric shielding is eliminated with zero-power line by the phase place of changing one-phase power source plug, both also leaked without electric field radiation without magnetic field radiation when finally reaching electric pad work, and can realize that a kind of radiationless electric pad of real meaning ensured personal safety.
Described heating wire heart yearn refers to the line that heating wire is middle, is surrounded by on line insulating barrier, and the insulating barrier outer surface is wound around netting twine again, and netting twine is surrounded by insulating barrier outward again; Can be also that two outsides are surrounded by the parallel heating wire of insulating barrier or are surrounded by outside the heating wire of external insulation sleeve again.
Described radiation shield fabric refers to the radiation shield fabric that sprays electric conducting material or directly adopt wire netting, metal film to form on a kind of material of softness.
Described electric pad fabric is the corresponding electric pad fabric that adopts the market to sell.
Described power line adopts common single-phase 2 core power lines.
Described supply cord switch adopts general band thermostat mains switch.
Described terminal block adopts insulating material also to be fixed on the electric pad fabric, is mainly used in being connected of power line and heating wire and zero-power line and radiation shield fabric.
By the combination with upper-part, just can realize a kind of radiationless electric pad.
The utility model principle can be applied in the products such as radiationless electro-thermal cushion, radiationless electric heating foot mat, radiationless electric heating bustle and radiationless electric blanket, radiationless over blanket.
Real meaning of the present utility model is: simple in structure, with low cost, be convenient to produce, radiationless and good health care effect.
Description of drawings:
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing is a kind of principle schematic of the present utility model.
Mark in figure: 1, power line, 2, mains switch, 3, terminal block, 4, heating wire, 5, the radiation shield fabric, 6, the electric pad fabric.
Embodiment:
Below in conjunction with the principle schematic in accompanying drawing, the utility model is further illustrated:
Accompanying drawing is a kind of principle schematic of irradiation eliminating apparatus of radiationless electric pad, mainly comprises: power line (1), mains switch (2), terminal block (3), heating wire (4), radiation shield fabric (5), fabric of electric heat blanket (6).
In the accompanying drawings, with the circle around heating wire (4) be affixed on radiation shield fabric (5), again electric pad fabric (6) is attached to both sides, in power line (1) zero, live wire are connected with netting twine with the heart yearn of heating wire (4) head end respectively on terminal block (3), upward the screen of the line in power line (1) with radiation shield fabric (5) is connected at terminal block (3), the heart yearn in heating wire (4) end is connected with netting twine.
Wherein the heart yearn in heating wire (4) refers to the middle line of heating wire (4), is surrounded by on line insulating barrier, and the insulating barrier outer surface is wound around netting twine again, and netting twine is surrounded by insulating barrier outward again; Can be also that two outsides are surrounded by the parallel heating wire of insulating barrier or are surrounded by outside the heating wire of external insulation sleeve again; Radiation shield fabric (5) refers on a kind of material of softness spraying electric conducting material or the radiation shield fabric that directly adopts wire netting, metal film to form, and the less radiation shield effect of this product resistance value is better; Electric pad fabric (6) is the electric pad fabric that adopts the market to sell; Power line (1) is to adopt common single-phase 2 core power lines; Mains switch (2) is adopt general band thermostat mains switch and be connected in heating wire (1), is used for controlling the on/off of radiationless electric pad; Terminal block (3) is adopt insulating material and be fixed on the electric pad fabric, is mainly used in power line (1) and is connected 4 with heating wire) and being connected of zero-power line and radiation shield fabric (5); Will detect radiationless electric pad with the electromagnetic radiation testing tool in addition with radiationless electric pad the time has radiationlessly, if there is radiation will change the power-line plug position, only guaranteed zero-power line reliably contacts with radiation shield fabric (5) does not just have radiation.By the combination with upper-part, in the time of just reaching the work of radiationless electric pad both without magnetic field radiation also without the purpose of electric field radiation, can realize a kind of radiationless electric pad of real meaning.
Real meaning of the present utility model is: simple in structure, with low cost, be convenient to produce, radiationless effective, can be applied in numerous similar products such as radiationless electro-thermal cushion, radiationless electric heating foot mat, radiationless electric heating bustle and radiationless electric blanket, radiationless over blanket fields.
Claims (7)
1. radiationless electric pad, formed by heating wire, power line, mains switch, terminal block, radiation shield fabric, electric pad fabric, it is characterized in that: will enclose around heating wire be affixed on the radiation shield fabric, again the electric pad fabric is attached to both sides, in power line zero, live wire are connected with netting twine with the heart yearn of heating wire head end respectively, zero line in power line is connected with the screen of radiation shield fabric, and the heart yearn in the heating wire end is connected with netting twine.
2. a kind of radiationless electric pad according to claim 1, it is characterized in that: described heating wire heart yearn refers to the line that heating wire is middle, is surrounded by on line insulating barrier, and the insulating barrier outer surface is wound around netting twine again, netting twine is surrounded by insulating barrier outward again; Can be also that two outsides are surrounded by the parallel heating wire of insulating barrier or are surrounded by outside the heating wire of external insulation sleeve again.
3. a kind of radiationless electric pad according to claim 1 is characterized in that: described radiation shield fabric refers on a kind of material of softness spraying electric conducting material or the radiation shield fabric that directly adopts wire netting, metal film to form.
4. a kind of radiationless electric pad according to claim 1 is characterized in that: described electric pad fabric is the corresponding fabric that adopts the market to sell.
5. a kind of radiationless electric pad according to claim 1, is characterized in that: the common single-phase 2 core power lines of described power line employing.
6. a kind of radiationless electric pad according to claim 1, is characterized in that: the general band thermostat mains switch of described supply cord switch employing.
7. a kind of radiationless electric pad according to claim 1 is characterized in that: described terminal block adopts insulating material also to be fixed on the electric pad fabric, is mainly used in being connected of power line and heating wire and zero-power line and radiation shield fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592716 CN203015150U (en) | 2012-11-12 | 2012-11-12 | Radiation-free electric pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592716 CN203015150U (en) | 2012-11-12 | 2012-11-12 | Radiation-free electric pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015150U true CN203015150U (en) | 2013-06-19 |
Family
ID=48606703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220592716 Expired - Fee Related CN203015150U (en) | 2012-11-12 | 2012-11-12 | Radiation-free electric pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203015150U (en) |
-
2012
- 2012-11-12 CN CN 201220592716 patent/CN203015150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 264300, 258 South Street, Rongcheng Industrial Park, Shandong, Weihai, China Patentee after: SHANDONG FOLIFE RADIATION-FREE TECHNOLOGY CO., LTD. Address before: 264300, 258 South Street, Rongcheng Industrial Park, Shandong, Weihai, China Patentee before: SHANDONG FUSHUAI NON-RADIATIVE TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |