CN2273043Y - Wire for water-heating electric heating blanket - Google Patents
Wire for water-heating electric heating blanket Download PDFInfo
- Publication number
- CN2273043Y CN2273043Y CN 96236369 CN96236369U CN2273043Y CN 2273043 Y CN2273043 Y CN 2273043Y CN 96236369 CN96236369 CN 96236369 CN 96236369 U CN96236369 U CN 96236369U CN 2273043 Y CN2273043 Y CN 2273043Y
- Authority
- CN
- China
- Prior art keywords
- water
- heating
- wire
- hot
- heating wire
- 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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- Control Of Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model provides a wire for a water-heating electric heating blanket used for heating for the electric heating blanket. The utility model is composed of a temperature regulating switch, a power supply plug, a terminal box, a conducting wire and water-heating electric heating wire, wherein, the water-heating electric heating wire is made by coating an insulating layer on the outer side of a resistance heating wire, and the periphery of the insulating layer is sheathed with an outer insulating layer. A water surrounding cavity is arranged between the two insulating layers and the inner of the water surrounding cavity is provided with water; the end heads of the two insulating layers are sealed together, and the water heating electric heating wire, the conducting wire, and the temperature regulating switch and the power supply plug are connected together through the terminal box. The utility model can enable the skin of a human body to be not dry and to be comfortable and safe during heating.
Description
The utility model relates to a kind of hot-water heating electric blanket line.
The various electric blankets of being sold on the existing market, the resistive heater heating that its heating wire generally adopts nichrome to make, wrapping a pvc material insulating barrier on the surface of resistive heater, heating wire is being sewn in the blanket body, opening contactor and make the heating of electric blanket blanket body.Though this can play the effect of heating to human body, it is dry, uncomfortable that people's skin can be felt, just the people with electric blanket also can feel dangerous.
The purpose of this utility model is to provide a kind of people hot-water heating electric blanket line that skin is moist when using heating, heating is comfortable, safe and reliable.
The utility model is to realize like this, it is made of a temperature regulating switch, attaching plug, terminal box, lead and hot-water heating heating wire, described hot-water heating heating wire is to be surrounded by a layer insulating in the outside of a resistive heater, periphery at insulating barrier is provided with one deck external insulation layer in addition, be that a water encloses the chamber between insulating barrier and external insulation layer, water encloses and is marked with pure water in the chamber, two termination adhesive seal of insulating barrier and external insulation layer link together hot-water heating heating wire and lead, temperature regulating switch and attaching plug by terminal box together.During use the hot-water heating heating wire is stitched box in the blanket body.
Advantage of the present utility model is the hot-water heating heating wire as heater, its periphery is to be set with a water by insulating material to enclose the chamber, water encloses and is marked with pure water in the chamber, progressively spread importing by the heat energy that produces in the resistive heater in the blanket body by water, make people's physical efficiency adapt to the temperature of rising gradually, so people's skin is moist, feel comfortable.Again because it has 2 insulating barriers, so safe and reliable especially.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the partial sectional view of hot-water heating heating wire of the present utility model.
1 is temperature regulating switch among the figure, the 2nd, and attaching plug, the 3rd, terminal box, the 4th, lead, the 5th, the hot-water heating heating wire, the 6th, resistive heater, the 7th, insulating barrier, the 8th, external insulation layer, the 9th, water encloses the chamber, and the 10th, the blanket body.
The utility model is further described with embodiment below in conjunction with accompanying drawing:
The utility model is by a temperature regulating switch (1), attaching plug (2), terminal box (3), lead (4), constitute with hot-water heating heating wire (5), described hot-water heating heating wire (5) is to be surrounded by a layer insulating (7) in the outside of a resistive heater (6), outer race at insulating barrier (7) is provided with an external insulation layer (8), be that a water encloses chamber (9) between insulating barrier (7) and external insulation layer (8), water encloses in the chamber (9) and is marked with pure water, adopt heat energy glue together in insulating barrier (7) and two terminations of external insulation layer (8) with its adhesive seal, by terminal box (3) with hot-water heating heating wire (5) and lead (4), temperature regulating switch (1) and attaching plug (2) link together, and during use the hot-water heating heating wire are sewn in the blanket body (10).Its resistive heater (6) adopts the nichrome material to make, diameter is 0.4mm, insulating barrier (7) adopts pvc material to make, wall thickness is 0.3mm, resistive heater (6) and insulating barrier (7) the main line stamen that just to form a diameter be 1mm like this, the peripheral sheathed external insulation layer (8) of insulating barrier (7) is that an internal diameter is that 3mm, wall thickness are the pipe of the pvc material of 0.5mm, there is the water of 2mm spacing to enclose chamber (9) with regard to having formed one between insulating barrier (7) and the external insulation layer (8) like this, in this water encloses chamber (9), injects pure water.When being Electric heat matress for double bed, its voltage is that 220V, power are that 120W, electric current are 0.64A, and when being single electric blanket, its voltage is that 220V, power are that 70W, electric current are 0.32A.The two lamp switches of the new-type temperature-adjusting type that described temperature regulating switch (1) adopts Chang'an electrical apparatus factory of HTC to produce-I type.
Claims (1)
- A kind of heat hot-water heating electric blanket line of usefulness of electric blanket that is used for, it is by temperature regulating switch (1), attaching plug (2), terminal box (3), lead (4) and hot-water heating heating wire (5) constitute, it is characterized in that described hot-water heating heating wire (5) is to be surrounded by a layer insulating (7) in the outside of a resistive heater (6), outer race at insulating barrier (7) is provided with an external insulation layer (8), be that a water encloses chamber (9) between insulating barrier (7) and external insulation layer (8), water encloses in the chamber (9) and is marked with pure water, two termination adhesive seal of insulating barrier (7) and external insulation layer (8) together, by terminal box (3) with hot-water heating heating wire (5) and lead (4), temperature regulating switch (1) and attaching plug (2) link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236369 CN2273043Y (en) | 1996-10-23 | 1996-10-23 | Wire for water-heating electric heating blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236369 CN2273043Y (en) | 1996-10-23 | 1996-10-23 | Wire for water-heating electric heating blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273043Y true CN2273043Y (en) | 1998-01-21 |
Family
ID=33912209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236369 Expired - Fee Related CN2273043Y (en) | 1996-10-23 | 1996-10-23 | Wire for water-heating electric heating blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273043Y (en) |
-
1996
- 1996-10-23 CN CN 96236369 patent/CN2273043Y/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 |