CN102356983A - Electric blanket - Google Patents
Electric blanket Download PDFInfo
- Publication number
- CN102356983A CN102356983A CN2011101984502A CN201110198450A CN102356983A CN 102356983 A CN102356983 A CN 102356983A CN 2011101984502 A CN2011101984502 A CN 2011101984502A CN 201110198450 A CN201110198450 A CN 201110198450A CN 102356983 A CN102356983 A CN 102356983A
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- China
- Prior art keywords
- electric blanket
- automatic control
- pressure sensor
- control unit
- power
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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.)
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Abstract
The invention discloses an electric blanket, which has an automatic switch-on/off function. An automatic control unit is arranged on the basis of the conventional electric blanket, and comprises a singlechip module, a temperature sensor, a pressure sensor, a relay circuit and a power supply circuit, wherein the pressure sensor is arranged in the electric blanket; the temperature sensor is used for sensing room temperature; both the pressure sensor and the temperature sensor are connected with the singlechip module; the relay circuit is taken as a switch-on switch of the electric blanket; the relay circuit is controlled by the singlechip module; and the power supply circuit is used for supplying power to the automatic control unit. According to the invention, intelligent automatic control of the electric blanket is realized, the electric blanket is more convenient to use, and the using safety is enhanced simultaneously.
Description
Technical field
The present invention relates to a kind of electric blanket with auto-switch function.
Background technology
Electric blanket is one of heating product of using always winter, and its heat production speed is fast, efficient is high, low price, becomes good sleep partner in the house in winter.
Electric blanket mainly is through the heating wire heat production, and long-time energising then has potential safety hazard if forget shutoff after electric blanket uses, and initiation fire causes personnel and property loss easily, and this case is not within minority.So be necessary to design a kind of safe electric blanket, make the relieved use of people's ability.
Summary of the invention
The present invention is directed to the problem in the background technology, and propose a kind of electric blanket with auto-switch function.
This electric blanket is in existing electric blanket, to have increased automatic control unit, and this automatic control unit is used to realize electric blanket energising and outage automatically.
Said automatic control unit comprises one-chip computer module, temperature sensor, pressure sensor, relay circuit and power circuit; Wherein: pressure sensor is arranged in the electric blanket; Temperature sensor is used for senses room temperature, and pressure sensor all is connected one-chip computer module with temperature sensor, and relay circuit acts on the power-on switch of electric blanket; Relay circuit is controlled by one-chip computer module, and power circuit is used for supplying power to automatic control unit.
Preferably, power module adopts No. 5 powered battery of two joints.
Technique effect:
1, the sensor control technology is combined with the relay technology, realized the auto-switch function of electric blanket, improved the safety in utilization of electric blanket.
2, simple in structure, reasonable in design, realize easily.
3, meet the Smart Home idea of development, guide is provided for intelligentized life direction.
Description of drawings
Fig. 1 is a structured flowchart of the present invention.
The specific embodiment
Be described further in the face of the present invention down.
The structure of electric blanket of the present invention is as shown in Figure 1, and it is on the basis of existing electric blanket, to improve, and has increased automatic control unit, to realize the automatic energising and the power down function of electric blanket.
Said automatic control unit comprises one-chip computer module, temperature sensor, pressure sensor, relay circuit and power circuit; Wherein: pressure sensor is arranged in the electric blanket; Temperature sensor is used for senses room temperature, and pressure sensor all is connected one-chip computer module with temperature sensor, and relay circuit acts on the power-on switch of electric blanket; Relay circuit is controlled by one-chip computer module, and power circuit is used for supplying power to automatic control unit.
Single-chip microcomputer adopts the AT89C51 efficient microprocessor of atmel corp; Temperature sensor adopts the SRA-T indoor temperature transmitter; Pressure sensor adopts piezoresistive pressure sensor; Power module adopts No. 5 powered battery of two joints.
Temperature sensor is responded to indoor temperature in real time, when pressure sensor sense the human pressure, when indoor temperature is lower than setting value, the Single-chip Controlling relay circuit makes the electric blanket power-on switch open energising, the electric blanket heat production.When pressure sensor influence electricity signal or indoor temperature were higher than setting value, the Single-chip Controlling relay circuit broke off power-on switch, and electric blanket is cut off the power supply automatically.
Claims (3)
1. an electric blanket comprises electric blanket itself, it is characterized in that:
Also comprise automatic control unit, this automatic control unit is used to realize electric blanket energising and outage automatically.
2. electric blanket according to claim 1; It is characterized in that: said automatic control unit comprises one-chip computer module, temperature sensor, pressure sensor, relay circuit and power circuit; Wherein: pressure sensor is arranged in the electric blanket; Temperature sensor is used for senses room temperature, and pressure sensor all is connected one-chip computer module with temperature sensor, and relay circuit acts on the power-on switch of electric blanket; Relay circuit is controlled by one-chip computer module, and power circuit is used for supplying power to automatic control unit.
3. electric blanket according to claim 2 is characterized in that: said power module adopts No. 5 powered battery of two joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101984502A CN102356983A (en) | 2011-07-15 | 2011-07-15 | Electric blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101984502A CN102356983A (en) | 2011-07-15 | 2011-07-15 | Electric blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102356983A true CN102356983A (en) | 2012-02-22 |
Family
ID=45582406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101984502A Pending CN102356983A (en) | 2011-07-15 | 2011-07-15 | Electric blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102356983A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005937A (en) * | 2012-12-18 | 2013-04-03 | 上海电机学院 | Electric blanket with function of automatic temperature control by pressure induction |
| CN104337297A (en) * | 2014-10-14 | 2015-02-11 | 苏州德鲁森自动化系统有限公司 | Intelligent electrically-controlled electric blanket |
| CN104582014A (en) * | 2014-11-24 | 2015-04-29 | 得力集团有限公司 | Intelligent heating pad |
| CN107484270A (en) * | 2017-06-29 | 2017-12-15 | 深圳市赛亿科技开发有限公司 | Electric blanket and its control method |
| CN108471646A (en) * | 2018-02-28 | 2018-08-31 | 成都信息工程大学 | A kind of intelligentized electric blanket |
| CN109862627A (en) * | 2017-11-30 | 2019-06-07 | 菏泽海诺知识产权服务有限公司 | Electric blanket circuit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824735Y (en) * | 2005-09-14 | 2006-10-11 | 林渊源 | A electric heating fabric |
| CN201271047Y (en) * | 2008-05-16 | 2009-07-15 | 西南交通大学 | Pressure-sensing electric heating blanket |
| CN101700854A (en) * | 2009-12-02 | 2010-05-05 | 上海能港电气工程科技有限公司 | System and method for monitoring optimum hoisting height of shore bridge container |
| CN201700854U (en) * | 2010-06-02 | 2011-01-12 | 吴家华 | Novel electric blanket |
| KR20110064954A (en) * | 2009-12-09 | 2011-06-15 | (주)태종씨앤아이 | Electric mat |
| CN202184511U (en) * | 2011-07-15 | 2012-04-11 | 苏州中研纺织科技有限公司 | Electric blanket |
-
2011
- 2011-07-15 CN CN2011101984502A patent/CN102356983A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824735Y (en) * | 2005-09-14 | 2006-10-11 | 林渊源 | A electric heating fabric |
| CN201271047Y (en) * | 2008-05-16 | 2009-07-15 | 西南交通大学 | Pressure-sensing electric heating blanket |
| CN101700854A (en) * | 2009-12-02 | 2010-05-05 | 上海能港电气工程科技有限公司 | System and method for monitoring optimum hoisting height of shore bridge container |
| KR20110064954A (en) * | 2009-12-09 | 2011-06-15 | (주)태종씨앤아이 | Electric mat |
| CN201700854U (en) * | 2010-06-02 | 2011-01-12 | 吴家华 | Novel electric blanket |
| CN202184511U (en) * | 2011-07-15 | 2012-04-11 | 苏州中研纺织科技有限公司 | Electric blanket |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005937A (en) * | 2012-12-18 | 2013-04-03 | 上海电机学院 | Electric blanket with function of automatic temperature control by pressure induction |
| CN104337297A (en) * | 2014-10-14 | 2015-02-11 | 苏州德鲁森自动化系统有限公司 | Intelligent electrically-controlled electric blanket |
| CN104582014A (en) * | 2014-11-24 | 2015-04-29 | 得力集团有限公司 | Intelligent heating pad |
| CN107484270A (en) * | 2017-06-29 | 2017-12-15 | 深圳市赛亿科技开发有限公司 | Electric blanket and its control method |
| CN109862627A (en) * | 2017-11-30 | 2019-06-07 | 菏泽海诺知识产权服务有限公司 | Electric blanket circuit |
| CN108471646A (en) * | 2018-02-28 | 2018-08-31 | 成都信息工程大学 | A kind of intelligentized electric blanket |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120222 |