CN203015147U - Radiation-free electric pad with earth wire - Google Patents
Radiation-free electric pad with earth wire Download PDFInfo
- Publication number
- CN203015147U CN203015147U CN 201220595268 CN201220595268U CN203015147U CN 203015147 U CN203015147 U CN 203015147U CN 201220595268 CN201220595268 CN 201220595268 CN 201220595268 U CN201220595268 U CN 201220595268U CN 203015147 U CN203015147 U CN 203015147U
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- radiation
- electric pad
- wire
- fabric
- electrothermal
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Abstract
The utility model discloses a radiation-free electric pad with an earth wire. 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 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 shield layers outside the electrothermal line and eliminated by being guided into the zero wire of the power line through the radiation eliminating switch, and finally no magnetic field radiation and no electric field radiation can be emitted when the electric pad works and an object of protecting human health is realized.
Description
Technical field
The utility model relates to a kind of radiationless electric pad with ground wire, 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 grounding measures 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; near distance; radiation is strong, so large to the harm of human body.
electric pad is similar with the electric blanket principle, 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 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 relate to radiationless electric pad part.
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, and cost is low, and electromagnetic-radiation-free harm.This technology can be applied in the electric heating products such as radiationless electro-thermal cushion, radiationless electric heating foot mat, radiationless electric heating bustle, radiationless electric blanket, radiationless over blanket, is a kind of replacement health-oriented products of existing electric pad.
The utility model technical scheme that adopts of dealing with problems is: with the radiationless electric pad of ground wire, 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, ground wire 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.By above connection finally reach electric pad when work both without magnetic field radiation also without the purpose of electric field radiation, can realize a kind of radiationless electric pad of real meaning.
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 similar electric pad fabric that adopts the market to sell.
Described power line adopts the single-phase 3 core power lines with ground pin.
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 power ground and radiation shield fabric.
By the combination with upper-part, just can realize a kind of radiationless electric pad with ground wire.
Real meaning of the present utility model is: simple in structure, with low cost, be convenient to produce, radiationless effective.
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 the radiationless electric pad with ground wire, mainly comprises: power line (1), mains switch (2), terminal block (3), heating wire (4), radiation shield fabric (5), electric pad fabric (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, ground wire in power line (1) is connected with the screen of radiation shield fabric (5), and 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; Electric pad fabric (6) is the electric pad fabric that adopts the market to sell; Power line (1) is the single-phase 3 core power lines that adopt with ground pin; Mains switch (2) is to adopt general band thermostat mains switch; 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 power ground and radiation shield fabric (5); By the combination with upper-part, just can reach electric pad when work both without magnetic field radiation also without the purpose of electric field radiation, health that can Protection of consumer.
Real meaning of the present utility model is: simple in structure, with low cost, be convenient to produce, radiationless effective, this technology can be applied in the electric heating products such as radiationless electro-thermal cushion, radiationless electric heating foot mat, radiationless electric heating bustle, radiationless electric blanket, radiationless over blanket, is a kind of replacement health-oriented products of existing electric pad.
Claims (7)
1. radiationless electric pad with ground wire, 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 fabric of electric heat blanket 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, ground wire 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. the radiationless electric pad with ground wire 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. the radiationless electric pad with ground wire 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. the radiationless electric pad with ground wire according to claim 1 is characterized in that: described electric pad fabric is the similar electric pad fabric that adopts the market to sell.
5. the radiationless electric pad with ground wire according to claim 1 is characterized in that: described power line adopts the single-phase 3 core power lines with ground pin.
6. the radiationless electric pad with ground wire according to claim 1, is characterized in that: the general band thermostat mains switch of described supply cord switch employing.
7. the radiationless electric pad with ground wire 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 power ground and radiation shield fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595268 CN203015147U (en) | 2012-11-13 | 2012-11-13 | Radiation-free electric pad with earth wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595268 CN203015147U (en) | 2012-11-13 | 2012-11-13 | Radiation-free electric pad with earth wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015147U true CN203015147U (en) | 2013-06-19 |
Family
ID=48606700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595268 Expired - Fee Related CN203015147U (en) | 2012-11-13 | 2012-11-13 | Radiation-free electric pad with earth wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203015147U (en) |
-
2012
- 2012-11-13 CN CN 201220595268 patent/CN203015147U/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: 20161113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |