CN201178890Y - Household electric mattress pad - Google Patents
Household electric mattress pad Download PDFInfo
- Publication number
- CN201178890Y CN201178890Y CNU2008200113917U CN200820011391U CN201178890Y CN 201178890 Y CN201178890 Y CN 201178890Y CN U2008200113917 U CNU2008200113917 U CN U2008200113917U CN 200820011391 U CN200820011391 U CN 200820011391U CN 201178890 Y CN201178890 Y CN 201178890Y
- Authority
- CN
- China
- Prior art keywords
- conductive film
- electric mattress
- film
- electric blanket
- family expenses
- 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
Landscapes
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
The utility model relates to a household electric blanket, a conductive film is used as the electric heating element of the electric blanket for substituting resistance wires in an original electric blanket; both ends of the conductive film are connected with electrode leads; an insulating wrapping layer is wrapped outside the conductive film. After the household electric blanket is switched on, the conductive film is electrified and heated for warming a human body. The conductive film can be formed by coating a layer of conductive coating on a negative which can be paper, a plastic film or a fabric which has strong toughness; the conductive coating can be formed by using water-soluble spear vinyl alcohol resin as an adhesive and adding charcoal black. The insulating wrapping layer outside the conductive film can adopt a structure of a plastic film as the inner layer and a fabric or an insulating heat-conducting material, such as paper, and the like can be used as the outer layer. Compared with the prior art, the household electric blanket has the advantages of simple manufacture technology, less electricity consumption and difficult spark irritation.
Description
Technical field
The utility model belongs to the technological improvement of domestic heating electric mattress.
Background technology
The electric mattress of existing family heating usefulness is to be made or interted by insulation resistance wire to constitute in fabric.This electric mattress manufacturing process complexity.Cost is higher, and power consumption is bigger.
Summary of the invention
For overcoming above-mentioned shortcoming, the utility model provides a kind of novel household electric mattress.
The technical scheme that adopts is:
A kind of family expenses electric mattress, the heating of its electric mattress are a conducting film, replace resistance wire in original electric mattress with this conducting film, connect contact conductor at the two ends of conducting film.The insulation integument is wrapped in the conducting film outside.After connecting power supply, the conducting film heating power is for the body heating.
Above-mentioned conducting film can take that coated one deck electrically-conducting paint constitutes on an egative film, the paper that the optional toughness of egative film is stronger, and plastic foil or fabric, electrically-conducting paint available water soluble polyvinyl alcohol resin is an adhesive, adds carbon black and constitutes.
For current density that conducting film is passed through more even.Conducting film two end electrodes lead-in wire can adopt length and the identical strip sheet metal of conducting film end width.For example metal copper foil with the both ends that conducting film was made or be bonded in to this Copper Foil, welds power lead at an end of Copper Foil.
The insulation integument of described conducting film outside, can adopt internal layer is plastic sheeting.Skin is the structure of fabric.Also can adopt insulating heat-conduction materials such as paper.
The more existing family expenses electric mattress of the utility model manufacturing process is simple, and power consumption is less, is difficult for sparking.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Weight ratio water intaking soluble polyvinyl alcohol resin and water by 1: 9.Dose compounds such as a spot of glycerine, polyethylene glycol and phenol.In reactor, under the temperature about 100 ℃, add thermal agitation.Make it not have particle and exist, obtain a kind of synthetic glue, get carbon black by 1: 3.5: 3.5 weight ratio then.Above-mentioned synthetic glue and water mix, and place in the ball mill to grind.Obtain described electrically-conducting paint solution.This solution coated on the stronger paper of toughness, is obtained said conducting film 1.This conducting film cut by required size be cut into sheet, at conducting film two ends cementation strip Copper Foil 3.Power lead 4 in the welding of an end points place of Copper Foil has been wrapped insulation integument 2 in the conducting film outside at last again, and insulation integument 2 is made of plastic sheeting 5 internal layers and 6 layers of fabric.
Claims (6)
1, a kind of family expenses electric mattress is made of heating and insulation integument, it is characterized in that described heating is a conducting film (1).
2, a kind of family expenses electric mattress according to claim 1 is characterized in that described conducting film is that the electrically-conducting paint on egative film is constituted by egative film and coated.
3, a kind of family expenses electric mattress according to claim 2 is characterized in that described electrically-conducting paint makees adhesive by the water-soluble poval resin, adds carbon black and constitutes.
4, according to claim 2 or 3 described a kind of family expenses electric mattress, the egative film that it is characterized in that described conducting film is a paper.
5, a kind of family expenses electric mattress according to claim 2, the contact conductor that it is characterized in that described conducting film two ends be for being welded with the strip Copper Foil (3) of power lead (4), and this Copper Foil adopts to be made or bondingly closely contact with the conducting film both ends.
6, according to the described a kind of family expenses electric mattress of claim 1-3, it is characterized in that described insulation integument (2) internal layer is plastic sheeting (5), skin is fabric (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200113917U CN201178890Y (en) | 2008-03-03 | 2008-03-03 | Household electric mattress pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200113917U CN201178890Y (en) | 2008-03-03 | 2008-03-03 | Household electric mattress pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201178890Y true CN201178890Y (en) | 2009-01-14 |
Family
ID=40248394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200113917U Expired - Fee Related CN201178890Y (en) | 2008-03-03 | 2008-03-03 | Household electric mattress pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201178890Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120536A (en) * | 2015-09-30 | 2015-12-02 | 德阳烯碳科技有限公司 | Preparation method of nano material heating element |
-
2008
- 2008-03-03 CN CNU2008200113917U patent/CN201178890Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120536A (en) * | 2015-09-30 | 2015-12-02 | 德阳烯碳科技有限公司 | Preparation method of nano material heating element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 |