CN201375254Y - Numerical control constant temperature insulating electric heating back cushion - Google Patents
Numerical control constant temperature insulating electric heating back cushion Download PDFInfo
- Publication number
- CN201375254Y CN201375254Y CN200920002629U CN200920002629U CN201375254Y CN 201375254 Y CN201375254 Y CN 201375254Y CN 200920002629 U CN200920002629 U CN 200920002629U CN 200920002629 U CN200920002629 U CN 200920002629U CN 201375254 Y CN201375254 Y CN 201375254Y
- Authority
- CN
- China
- Prior art keywords
- electric heating
- back cushion
- heating back
- temperature
- constant temperature
- 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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Abstract
The utility model provides a numerical control constant temperature insulating electric heating back cushion which can control the heating temperature after the numeral display presetting. A temperature display screen, a circuit assembly and a control key are arranged in a controller of the electric heating back cushion; and a temperature sensor is arranged on a heating body of the electric heating back cushion, and is used for measuring, controlling and displaying the temperature. Commercial power is converted into a safe voltage lower than 36v by a power convertor, and then, the power is supplied to the electric heating back cushion through the controller of the electric heating back cushion. The utility model has the advantages that users can accurately know the insulating temperature, and can accurately set the insulating temperature in advance, so the electric heating back cushion can be suitable for different use environment and different users.
Description
Affiliated technical field
The utility model relates to a kind of digital control constant temperature insulation electric heating back cushion, particularly a kind of digital control constant temperature insulation electric heating back cushion.
Background technology
Existing electric heating back cushion does not have numerical control constant temperature function, occurs following not enough: can't accurately control the constant temperature holding temperature during use.
Summary of the invention
The purpose of this utility model is that proposition is a kind of after the number demonstration preestablishes, and can control the digital control constant temperature insulation electric heating back cushion of heating-up temperature.
The technical scheme that its technical problem that solves the utility model adopts is: temperature display and circuit unit and control button are housed in electric heating back cushion controller, on the electric heating back cushion calandria temperature sensor is housed, with the measurement that is used for temperature, control, with show.After civil power converts the safe voltage that is lower than 36 volts to through supply convertor, power to the electric heating back cushion by electric heating back cushion controller.
The beneficial effects of the utility model are not only can accurately know holding temperature.And can also accurately set holding temperature in advance, to adapt to different environments for use and different crowd.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a structural section of the present utility model.
Among Fig. 1: 1. electric heating back cushion, 2. temperature display, 3. control button, 4. electric heating is by controller, 5. circuit unit, 6. calandria, 7. temperature sensor is 8. gone up heat-insulation layer, 9. descends heat-insulation layer, 10. supply convertor.
The specific embodiment
In Fig. 1, electric heating back cushion controller (4) is gone up setting and the demonstration that temperature display (2) and control button (3) and circuit unit (5) are used for temperature is installed.Between the last heat-insulation layer (8) of electric heating back cushion (1) and following heat-insulation layer (9), calandria (6) is set, temperature sensor (7) is housed on the calandria (6), temperature information on the temperature sensor (7) is passed to circuit unit (5) by lead, is used for temperature survey, control.Temperature display shows with the electron number coding mode.
Connect power supply during use, supply convertor (10) is powered civil power after converting the safe voltage that is lower than 36 volts to, temperature display (2) is bright, behind control button (3) design temperature numerical value, calandria (6) is gone up temperature and can be shown from temperature display (2), can accurately control the constant temperature holding temperature.
Claims (2)
1, a kind of digital control constant temperature insulation electric heating back cushion is characterized in that: temperature display and circuit unit and control button are housed in electric heating back cushion controller, on the electric heating back cushion calandria temperature sensor are housed.
2, digital control constant temperature insulation electric heating back cushion according to claim 1, it is characterized in that: temperature display shows with the electron number coding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920002629U CN201375254Y (en) | 2009-02-19 | 2009-02-19 | Numerical control constant temperature insulating electric heating back cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920002629U CN201375254Y (en) | 2009-02-19 | 2009-02-19 | Numerical control constant temperature insulating electric heating back cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375254Y true CN201375254Y (en) | 2010-01-06 |
Family
ID=41515345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920002629U Expired - Fee Related CN201375254Y (en) | 2009-02-19 | 2009-02-19 | Numerical control constant temperature insulating electric heating back cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201375254Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419255A (en) * | 2016-11-21 | 2017-02-22 | 湖南善林轩信息技术有限公司 | Heating type sofa |
-
2009
- 2009-02-19 CN CN200920002629U patent/CN201375254Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419255A (en) * | 2016-11-21 | 2017-02-22 | 湖南善林轩信息技术有限公司 | Heating type sofa |
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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: 20100106 Termination date: 20120219 |