CN2183128Y - Screened heating-wire electric-warming blanket - Google Patents
Screened heating-wire electric-warming blanket Download PDFInfo
- Publication number
- CN2183128Y CN2183128Y CN 93240993 CN93240993U CN2183128Y CN 2183128 Y CN2183128 Y CN 2183128Y CN 93240993 CN93240993 CN 93240993 CN 93240993 U CN93240993 U CN 93240993U CN 2183128 Y CN2183128 Y CN 2183128Y
- Authority
- CN
- China
- Prior art keywords
- heating
- heat
- nichrome wire
- utility
- model
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel electric blanket. The utility model is formed by that a high temperature insulation pipe 4 is sheathed on heating nichrome wires 5; the metal braided pipe 3 is sheathed on the high temperature insulation pipe; the power supply line 1 is connected with both ends of the heating nichrome wires 5; the grounding wires 2 are connected to the metal braided pipe 3; the heating nichrome wires 5, the high temperature insulation pipe 4 and the metal braided pipe 3 are stitched in an upper and a lower blanket cloth. The utility model has the advantages that the electric field is isolated from the human body, without inductive capacitance current, and avoids the damage of the electric field for the human health to achieve the effects of the heating and the physical therapy of the diseases of arthritis, etc.
Description
The utility model belongs to a kind of bedding, particularly relates to a kind of electric heating bedding.
During the electric blanket energising used at present, produce electric field infringement health at the conductor surrounding space, influence human body normal electrical potential difference, human body couches and on top also can produce capacitance current, and is especially unfavorable to pregnant woman's the baby growth of growing up.
Comprehensive above weak point, the purpose of this utility model is to provide a kind of shielding heating wire electric blanket, and electric field and human body are isolated, and inductance capacitance electric current not again can play the purpose of disease such as physiotherapy arthritis again to reach heating.
Main technical schemes of the present utility model is to comprise heating nichrome wire, heat-resistant insulation tube, two-layer blanket cloth, power line, earth connection up and down, wherein, heat-resistant insulation tube is enclosed within on the heating nichrome wire, power line is connected the two ends of heating nichrome wire, to generate heat nichrome wire and heat-resistant insulation tube of two-layer up and down blanket cloth is sewn to wherein, it is characterized in that the generating heat heat-resistant insulation tube overcoat layer of metal woven tube of nichrome wire, metal knitted pipe connects earth connection.
Advantage of the present utility model is owing to adopt metal knitted tube shield electric field, electric field and human body are isolated, and inductance capacitance electric current has not been avoided the infringement of electric field to health again, do not influence human body normal electrical potential difference, reached heating and can play sick effects such as physiotherapy arthritis again.
Accompanying drawing is a structural representation of the present utility model.
Provide embodiment of the present utility model as follows in conjunction with the accompanying drawings:
The utility model as shown in drawings, by power line 1, earth connection 2, metal knitted pipe 3, heat-resistant insulation tube 4, heating nichrome wire 5, two-layer blanket cloth 6 is formed up and down, wherein, heat-resistant insulation tube 4 is enclosed within on the heating nichrome wire 5, metal knitted pipe 3 is enclosed within on the heat-resistant insulation tube 4, power line 1 is connected on the two ends of heating nichrome wire 5, and earth connection 2 is connected on the metal knitted pipe 3, and will generate heat nichrome wire 5 and heat-resistant insulation tube 4 and metal knitted pipe 3 of two-layer up and down blanket cloth 6 is sewn to wherein.
Claims (1)
1, a kind of shielding heating wire electric blanket, comprise heating nichrome wire, heat-resistant insulation tube, two-layer blanket cloth, power line, earth connection up and down, wherein, heat-resistant insulation tube is enclosed within on the heating nichrome wire, power line is connected the two ends of heating nichrome wire, to generate heat nichrome wire and heat-resistant insulation tube of two-layer up and down blanket cloth is sewn to wherein, the heat-resistant insulation tube overcoat layer of metal woven tube of the nichrome wire that it is characterized in that generating heat, and metal knitted pipe connects earth connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240993 CN2183128Y (en) | 1993-10-09 | 1993-10-09 | Screened heating-wire electric-warming blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240993 CN2183128Y (en) | 1993-10-09 | 1993-10-09 | Screened heating-wire electric-warming blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2183128Y true CN2183128Y (en) | 1994-11-23 |
Family
ID=33815086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93240993 Expired - Fee Related CN2183128Y (en) | 1993-10-09 | 1993-10-09 | Screened heating-wire electric-warming blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2183128Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959332A (en) * | 2010-04-14 | 2011-01-26 | 江阴市华能电热器材有限公司 | Single-core constantan alloy stranded wire PFA (Perfluoroethylene-Perfluoroether Copolymer) insulating jacket and PVC (Polyvinyl Chloride) reinforced jacket electric heating tape |
| CN101959333A (en) * | 2010-04-14 | 2011-01-26 | 江阴市华能电热器材有限公司 | Insulated single-core constantan alloy stranded wire PFA (soluble Polytetrafluoroethylene) jacket short-distance constant power electric heating tape |
| CN101959335A (en) * | 2010-04-19 | 2011-01-26 | 江阴市华能电热器材有限公司 | Short-distance constant watt heating cable adopting twin-core nickel-chromium alloy stranded wires and silicon rubber insulating layers and sheaths |
| CN101959336A (en) * | 2010-04-21 | 2011-01-26 | 江阴市华能电热器材有限公司 | Fluorinated ethylene propylene (FEP) insulating and jacketing short-distance constant-power electric heat tape with dual-core constantan alloy twisted wire |
| CN101959334A (en) * | 2010-04-19 | 2011-01-26 | 江阴市华能电热器材有限公司 | Heating cable adopting twin-core nickel-chromium alloy stranded wires, silicon rubber insulating layers and sheaths and PVC sheath |
-
1993
- 1993-10-09 CN CN 93240993 patent/CN2183128Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959332A (en) * | 2010-04-14 | 2011-01-26 | 江阴市华能电热器材有限公司 | Single-core constantan alloy stranded wire PFA (Perfluoroethylene-Perfluoroether Copolymer) insulating jacket and PVC (Polyvinyl Chloride) reinforced jacket electric heating tape |
| CN101959333A (en) * | 2010-04-14 | 2011-01-26 | 江阴市华能电热器材有限公司 | Insulated single-core constantan alloy stranded wire PFA (soluble Polytetrafluoroethylene) jacket short-distance constant power electric heating tape |
| CN101959335A (en) * | 2010-04-19 | 2011-01-26 | 江阴市华能电热器材有限公司 | Short-distance constant watt heating cable adopting twin-core nickel-chromium alloy stranded wires and silicon rubber insulating layers and sheaths |
| CN101959334A (en) * | 2010-04-19 | 2011-01-26 | 江阴市华能电热器材有限公司 | Heating cable adopting twin-core nickel-chromium alloy stranded wires, silicon rubber insulating layers and sheaths and PVC sheath |
| CN101959336A (en) * | 2010-04-21 | 2011-01-26 | 江阴市华能电热器材有限公司 | Fluorinated ethylene propylene (FEP) insulating and jacketing short-distance constant-power electric heat tape with dual-core constantan alloy twisted wire |
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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 |