CN203576144U - Electric blanket provided with spiral devices - Google Patents
Electric blanket provided with spiral devices Download PDFInfo
- Publication number
- CN203576144U CN203576144U CN201320651624.0U CN201320651624U CN203576144U CN 203576144 U CN203576144 U CN 203576144U CN 201320651624 U CN201320651624 U CN 201320651624U CN 203576144 U CN203576144 U CN 203576144U
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- CN
- China
- Prior art keywords
- electric blanket
- resistive heater
- heat
- heating
- spiral
- 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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- Surface Heating Bodies (AREA)
- Central Heating Systems (AREA)
Abstract
The utility model discloses an electric blanket provided with spiral devices. The electric blanket comprises an electric blanket body and a power line connected with a mains supply, wherein heating resistance wires are arranged on the electric blanket body, heat spiral resistance wire devices are arranged on the heating resistance wires, and air holes are formed between adjacent heating resistance wires. According to the electric blanket, the heat spiral resistance wire devices are added on the existing basis, and heat of the heating resistance wires are dissipated quickly, so that the heating area is increased, the heating time is shortened, and the electric quantity is saved.
Description
Technical field
The utility model relates to the technical field of daily necessities, relates in particular to a kind of electric blanket that is provided with revolving gear.
Background technology
Electric blanket, has another name called electrical blanket, is a kind of contact electric heating appliance, and evolution of heat during energising is mainly used in improving when people sleep the object that temperature in quilt reaches heating, and what also can be used for bed clothes goes tide dehumidifying.Its power consumption is few, temperature is adjustable, easy to use, use is extensive, the history of existing more than 100 year.
In existing common electric blanket, quality is not good, through long-term, is using, cause internal wiring aging, and when not using stored collapsed, by internal wiring folding extruding back and forth, easily cause circuit impaired, fracture, reduced security performance, easily people's health is damaged.And existing electric blanket is by internal wiring transferring heat, and configuration is limited, spread heat cannot be dispelled the heat.
Utility model content
The problem proposing for prior art, the utility model provides a kind of electric blanket that is provided with revolving gear.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of electric blanket that is provided with revolving gear, the power line that comprises electric blanket body and connection civil power, described electric blanket body is provided with resistive heater, and described resistive heater is provided with heat convolution resistance silk device, in the middle of described adjacent resistive heater, is provided with air-vent.
Described resistive heater provides power supply by power line.
Described heat convolution resistance silk device and described resistive heater are series circuit.
Compared with prior art, a kind of beneficial effect that is provided with the electric blanket of revolving gear of the utility model is: described electric blanket body is provided with resistive heater, described resistive heater is provided with heat convolution resistance silk device, in the middle of described adjacent resistive heater, is provided with air-vent.The utility model has increased hot convolution resistance silk device on existing basis, by the dissipation of heat of resistive heater, has increased heating surface area fast, has shortened the heat time, saves electric weight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-electric blanket body, 2-resistive heater, 3-heat convolution resistance silk device, 4-air-vent, 5-power line.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.
As shown in Figure 1, a kind of electric blanket that is provided with revolving gear, the power line 5 that comprises electric blanket body 1 and connection civil power, described electric blanket body 1 is provided with resistive heater 2, described resistive heater 2 is provided with heat convolution resistance silk device 3, in the middle of described adjacent resistive heater 2, is provided with air-vent 4.
Described resistive heater 2 provides power supply by power line 5.
Described heat convolution resistance silk device 3 is series circuit with described resistive heater 2.
From above-described embodiment, can obviously find out the beneficial effects of the utility model: described electric blanket body 1 is provided with resistive heater 2, described resistive heater 2 is provided with heat convolution resistance silk device 3, in the middle of described adjacent resistive heater 2, be provided with air-vent 4, the utility model has increased hot convolution resistance silk device 3 on existing basis, fast by the dissipation of heat of resistive heater 2, increase heating surface area, shortened the heat time, saved electric weight.
Claims (3)
1. an electric blanket that is provided with revolving gear, it is characterized in that: the power line (5) that comprises electric blanket body (1) and connection civil power, described electric blanket body (1) is provided with resistive heater (2), described resistive heater (2) is provided with heat convolution resistance silk device (3), is provided with air-vent (4) in the middle of described adjacent resistive heater (2).
2. a kind of electric blanket that is provided with revolving gear as claimed in claim 1, is characterized in that: described resistive heater (2) provides power supply by power line (5).
3. a kind of electric blanket that is provided with revolving gear as claimed in claim 1, is characterized in that: described heat convolution resistance silk device (3) is series circuit with described resistive heater (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651624.0U CN203576144U (en) | 2013-10-21 | 2013-10-21 | Electric blanket provided with spiral devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651624.0U CN203576144U (en) | 2013-10-21 | 2013-10-21 | Electric blanket provided with spiral devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203576144U true CN203576144U (en) | 2014-05-07 |
Family
ID=50574134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651624.0U Expired - Fee Related CN203576144U (en) | 2013-10-21 | 2013-10-21 | Electric blanket provided with spiral devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203576144U (en) |
-
2013
- 2013-10-21 CN CN201320651624.0U patent/CN203576144U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |