CN2667841Y - Automatic controlling temperature, energy-saving protective controller for electric heating blanket - Google Patents
Automatic controlling temperature, energy-saving protective controller for electric heating blanket Download PDFInfo
- Publication number
- CN2667841Y CN2667841Y CN 200320129500 CN200320129500U CN2667841Y CN 2667841 Y CN2667841 Y CN 2667841Y CN 200320129500 CN200320129500 CN 200320129500 CN 200320129500 U CN200320129500 U CN 200320129500U CN 2667841 Y CN2667841 Y CN 2667841Y
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- China
- Prior art keywords
- temperature
- electric blanket
- energy
- magnetic switch
- thermal magnetic
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- 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)
Abstract
An automatic temperature control, energy-efficient, and protecting controller for electric blankets, which can automatically induce the temperature, adjust control temperature and automatically protect electric blankets. The utility model comprises a temperature inductive heat sensitive magnetic switch fixed on a soft fabric of the electric blanket, an automatic temperature control and protection connecting assembly, a temperature control indicating light, a power indicating light, a temperature adjusting switch, which are connected.
Description
The utility model relates to a kind of automatics that can control, regulate the energising heating-up temperature of electric blanket automatically, and it can make electric blanket in energising heating process, and the realization temperature is controlled automatically, and high low temperature is regulated, overheated safeguard protection, saves energy.
At present, in normal circumstances, electric blanket in use can not be controlled its temperature automatically, and along with the energising continuous prolongation of heating time, temperature can constantly rise, and it is dangerous to be easy to appearance like this, shortens the useful life of electric blanket.
The utility model provides a kind of temperature that can the automatic control and adjustment electric blanket, can realize its heated at constant temperature, accomplishes safety, economize on electricity, prolongs useful life of electric blanket.
The purpose of this utility model is achieved in that
Electric blanket is to connect the exothermal process that physical energy conversion variation takes place electric energy by its heater strip that is fixed on the soft fabric.Because its character is decided, the time of energising is long more, and the temperature of electric blanket is high more.No matter the by-pass cock that is electric blanket is set in the temperature low gear position, or high-grade position, in normal circumstances, this situation character is unmodifiable, yet continuous rising along with its temperature, danger will occur, but also can quicken the aging of heater members, shorten the useful life of electric blanket.Also have, electric blanket can not arbitrarily fold, and the keeping of depositing after so also stopping using to electric blanket brings inconvenience.After electric blanket reaches uniform temperature, can not stop heating automatically, also wasted electric power energy virtually, cause waste.According to this situation, a thermal magnetic switch automatic temp controller is set, can either regulate the high and low temperature of electric blanket, can make again under its situation that reaches the temperature that oneself sets, stop heating automatically.The switching temperature of thermal magnetic switch is selected between 40 ℃-60 ℃.
Owing to adopted such scheme, realize the full-automatic temperature control when electric blanket uses, not only satisfied the needs of people's daily lifes, avoided the heater element long-term work in "on" position again, prolonged the useful life of electric blanket, power saving rate reaches 60%.
Below in conjunction with drawings and Examples to the utility model further instruction.
Fig. 1 is single control type electric blanket principle schematic among a kind of embodiment.
Fig. 2 is a double-cotrolled type electric blanket principle schematic among a kind of embodiment.
Among the figure: 1. the high and low shelves of temperature adjustment selector switch; 2. power supply indicator; 3. temperature control indicator light; 4. the control display part of temperature automatically controlled, the energy-saving protective controller of electric blanket; 5. be connected lead between electric blanket heater strip and temperature sense thermal magnetic switch and the electric blanket controller; 6. fixing of electric blanket heater strip and temperature sense thermal magnetic switch used soft fabric; 7. electric blanket heater strip; 8. temperature sense thermal magnetic switch; 9. be fixed in that electric blanket on the soft fabric of electric blanket is temperature automatically controlled, energy-conservation, the temperature sense part and the lead connecting assembly of protection controller; 10. the high and low shelves of temperature adjustment selector switch; 11. temperature control indicator light; 12. be connected lead between electric blanket heater strip and temperature sense thermal magnetic switch and the electric blanket controller; 13. electric blanket heater strip; 14. temperature sense thermal magnetic switch.
In the embodiment in figure 1, the control display part (4) that electric blanket is temperature automatically controlled, energy-conservation, the protection controller is made up of the high and low selector switch of temperature (1) power supply indicator (2) temperature control indicator light (3) and be fixed in temperature sense thermal magnetic switch (8) controller on the soft fabric of electric blanket (6) and add ratio of specific heat (7) line connecting assembly (9) and form jointly; (4), be connected and form an integral body with connecting lead (5) between (9), be fixed on electric blanket heater strip (7) on the soft fabric of electric blanket (6) and be controlled by temperature automatically controlled energy-conservation, the protection controller control of electric blanket that (1), (2), (3), (4), (5), (8), (9) are formed; (1), (2), (3) form (4) with placing in the box, (8) place and form (9) in the box, and are fixed on the soft fabric (6), are connected with connecting line (5) between (4) and (9); Thermal magnetic switch (8) stopped automatic disconnection stopping heating to electric blanket heater strip (7) power supply when the break-make temperature of temperature sense thermal magnetic switch (8) was selected between 40 ℃-60 ℃.When being lower than 40 ℃-60 ℃, thermal magnetic switch will be connected automatically, continue to continue heating, thereby make electric blanket always be in a stationary temperature state to heater strip (7) power supply.
In Fig. 2; the high and low selector switch of temperature (1), (10), temperature control indicator light (3), (11) are with placing in the box; form control display part (4); wiring assembly (9) is formed with placing the soft fabric of electric blanket (6) to go up in temperature sense thermal magnetic switch (8), (14); (4), be connected with connecting line (5), (12) between (9); be together to form that double-cotrolled type is temperature automatically controlled, the energy-saving protective controller, control is fixed on electric blanket heater strip (7), (13) on the soft fabric of electric blanket (6) respectively.
After the high and low shelves of temperature selector switch (1) energized, power supply indicator (2) temperature control indicator light (3) is lighted simultaneously, heater strip (7 beginning heat production, when electric blanket reaches 40 ℃-60 ℃, thermal magnetic switch (8) automatic disconnection, the electric blanket heating stops, when being lower than 40 ℃-60 ℃, heater strip (7) continues heating again, so is concatenated to form constant temperature.Discontinuous power supply both can economize on electricity 60% like this, can also avoid the long-term power supply of heating wire (7), and temperature constantly raises and the phenomenon energy-saving safe of material aging.
Claims (2)
1, temperature automatically controlled, energy-conservation, the protection controller of a kind of electric blanket is made up of with thermal magnetic switch the high and low shelves of temperature selector switch, power supply indicator, temperature control indicator light, temperature sensor.It is characterized in that: temperature sensor is fixed on the soft fabric of electric blanket with thermal magnetic switch, the termination of heater strip is connected with the termination of thermal magnetic switch, another termination of heater strip connects 220V alternating current zero line or phase line, another termination lead and the temperature height of thermal magnetic switch, low-grade selector switch one end is connected, the temperature height, another termination 220V alternating current zero line or the phase line of low-grade selector switch, temperature control indicator light and temperature height, low-grade selector switch also with between the thermal magnetic switch also is connected with lead with placing in the box, thereby the electric blanket that forms an integral body is temperature automatically controlled, energy-conservation, the protection controller;
2, temperature automatically controlled, energy-conservation, the protection controller of electric blanket according to claim 1; it is characterized in that: the heater strip of electric blanket is controlled by the common control of temperature sense components and parts and the high and low selector switch of temperature; the temperature sense components and parts are fixed, are placed on the soft fabric of electric blanket; the variations in temperature of Induction Heating blanket; electric blanket is operated under the temperature automatically controlled state, and the temperature control lamp is installed in the box of controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129500 CN2667841Y (en) | 2003-12-22 | 2003-12-22 | Automatic controlling temperature, energy-saving protective controller for electric heating blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129500 CN2667841Y (en) | 2003-12-22 | 2003-12-22 | Automatic controlling temperature, energy-saving protective controller for electric heating blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667841Y true CN2667841Y (en) | 2004-12-29 |
Family
ID=34349974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320129500 Expired - Fee Related CN2667841Y (en) | 2003-12-22 | 2003-12-22 | Automatic controlling temperature, energy-saving protective controller for electric heating blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667841Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438339A (en) * | 2011-10-10 | 2012-05-02 | 青岛琴岛控制器有限公司 | Highly integrated controller |
-
2003
- 2003-12-22 CN CN 200320129500 patent/CN2667841Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438339A (en) * | 2011-10-10 | 2012-05-02 | 青岛琴岛控制器有限公司 | Highly integrated controller |
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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 |