CN2164228Y - Electric heating bedding - Google Patents
Electric heating bedding Download PDFInfo
- Publication number
- CN2164228Y CN2164228Y CN 93217928 CN93217928U CN2164228Y CN 2164228 Y CN2164228 Y CN 2164228Y CN 93217928 CN93217928 CN 93217928 CN 93217928 U CN93217928 U CN 93217928U CN 2164228 Y CN2164228 Y CN 2164228Y
- Authority
- CN
- China
- Prior art keywords
- heater
- voltage
- under blanket
- heating element
- cover
- 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
Links
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- Surface Heating Bodies (AREA)
Abstract
The utility model relates to electric heating bedding, which is composed of a cover, a warm keeping layered object, a heating element, a cover of the heating element, and a power source connector plug base, wherein, the heating element is arranged in the cover of the heating element and is fixed on the cover of the heating element; the warm keeping layered object is arranged on the exterior of the cover of the heating element, and the cover is arranged on the furthest outer; the power source connector plug base is arranged at the edge of the electric heating bedding; the heating element is nonmetal conducting wire; the nonmetal conducting wire is carbon fiber which has certain twist; the carbon fiber is combined with the chemical fiber which has certain twist; an insulation layer is arranged on the exterior of twist wires. The utility model has the advantages of simple structure, good pliability, impossible breaking, and good heating effect.
Description
The utility model relates to a kind of under blanket (blanket), and relating to a kind of heater element or rather is the under blanket (blanket) that is made of nonmetal lead.
The present employed under blanket of people, its heater element all is that plain conductor constitutes, this line flexibility is poor, is afraid of bending, is difficult for washing, the fracture of plain conductor usually takes place, puncture insulating barrier, and cause danger, described plain conductor generally all is to use 220V voltage, in case open circuit, just can bring danger to the user.
The purpose of this utility model is exactly the deficiency that overcomes prior art, and a kind of novel under blanket is provided, and its heater element is nonmetal lead, and this under blanket flexibility is good, and be not afraid of bending, rub, and available 220V voltage, also available low-voltage, or DC voltage.
The purpose of this utility model realizes by following content, under blanket comprises overcoat, insulation stratiform thing, heater and heater covering, and power coupling socket, wherein said heater is to be placed among the heater covering, and fixed thereon, there is insulation stratiform thing heater covering outside, and most external is an overcoat, edge under blanket is provided with the power coupling socket, the power input of heater is connected in the power coupling socket, after the line trap that has electric current like this is inserted into the power coupling socket, just can connect power supply, therefore, this product does not have because of having the inconvenience that long lead brings; Described heater is non-plain conductor, this lead is made of carbon fiber, in order to make its forming, carbon fiber has certain twist, and with the chemical fiber twisted with certain twist together, in twisted line outside insulating barrier is arranged, but described chemical fiber terylene, acrylic fibers, polypropylene fiber, the carbon fiber fineness is 1-12K generally speaking, and power is 50-100W, and the layout of lead in its heater covering can be provided with according to the regulation of the man electro-detection of country; Described overcoat can adopt conventional textile fabric, and described insulation stratiform thing can be by natural cotton, or the chemical fibre cotton for wadding, or chemical fibre adhesive-bonded fabric, or space wadding constitutes, and the heater cover layer can be by nonwoven or fabric cloth, or felt, blanket based article constitute, this product can be made single or double employed size respectively, the employed voltage of this product is low-voltage, or DC voltage, is generally 24V, also available 220V voltage also can become low-voltage by transformer with 220V voltage.
The utility model is simple in structure, and flexibility is good, is not afraid of washing, rubs, and is not afraid of bending, easy fracture not, and heating effect is good, and the under blanket life-span is long, can use low-voltage, DC voltage, security is good, is good insulation heating product in the family.
Further describe structure of the present utility model below in conjunction with accompanying drawing, wherein:
Fig. 1 is a kind of structural representation that the heater of the utility model under blanket is arranged in its cotton-padded mattress;
Fig. 2 is the schematic diagram along A-A line cross section among Fig. 1.
Referring to Fig. 1 and Fig. 2,1 is overcoat, 2 are insulation stratiform thing, 3 is heater, and 4 is the heater covering, and 5 is the power coupling socket, wherein said heater 3 is to be placed among the heater covering 4, there is insulation stratiform thing 2 heater covering 4 outsides, and most external is an overcoat 1, and the thickness of insulation stratiform thing 2 can be formulated according to different needs.
Claims (6)
1, a kind of under blanket, it is characterized in that it is by overcoat, insulation stratiform thing, heater and heater covering, and the power coupling socket constitutes, wherein said heater is to be placed among the heater covering, and fixed thereon, there is insulation stratiform thing the obducent outside of heater, and most external is an overcoat, edge under blanket is provided with the power coupling socket, described heater is nonmetal lead, and this lead is a carbon fiber, and carbon fiber has certain twist, and with the chemical fiber twisted with certain twist together, in the outside of twisted line insulating barrier is arranged.
2, under blanket according to claim 1, the power that it is characterized in that described heater is 50-100W, employed voltage is low-voltage, or DC voltage.
3, under blanket according to claim 1 is characterized in that the employed voltage of described heater is 220V, or by transformer voltage is become low-voltage.
4, under blanket according to claim 1 is characterized in that described heater covering is to be made of nonwoven or fabric or blanket based article.
5, under blanket according to claim 1 is characterized in that described insulation stratiform thing is by natural cotton, the chemical fibre cotton for wadding, and the chemical fibre adhesive-bonded fabric, or space wadding constitutes.
6, under blanket according to claim 1 is characterized in that described overcoat is to be made of textile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217928 CN2164228Y (en) | 1993-07-12 | 1993-07-12 | Electric heating bedding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217928 CN2164228Y (en) | 1993-07-12 | 1993-07-12 | Electric heating bedding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2164228Y true CN2164228Y (en) | 1994-05-11 |
Family
ID=33797725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217928 Expired - Fee Related CN2164228Y (en) | 1993-07-12 | 1993-07-12 | Electric heating bedding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2164228Y (en) |
-
1993
- 1993-07-12 CN CN 93217928 patent/CN2164228Y/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 | ||
| 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 |