CN103353775B - The intelligent temperature control induction installation of electrothermal load - Google Patents
The intelligent temperature control induction installation of electrothermal load Download PDFInfo
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- CN103353775B CN103353775B CN201310242893.6A CN201310242893A CN103353775B CN 103353775 B CN103353775 B CN 103353775B CN 201310242893 A CN201310242893 A CN 201310242893A CN 103353775 B CN103353775 B CN 103353775B
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- infrared
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Abstract
A kind of intelligent temperature control induction installation of electrothermal load, this device is provided with control enclosure, control enclosure is provided with power input interface, output interface and infrared induction probe interface, this control enclosure by described three interfaces respectively with external power source, electrothermal load and infrared induction probe are connected, control enclosure is provided with the power inching switch of adjustment electrical heating power, described infrared induction probe is arranged in the space that electrothermal load will heat, when infrared induction probe detects the human infrared signal in its induction range, this human infrared signal is sent to control enclosure, control enclosure is automatically connected load and is carried out electrical heating, when people leaves the induction range of infrared induction probe, control enclosure disconnects electrothermal load automatically.The present invention carries out intelligentized control method by the infrared signal sensing human body to electrical heating load, can guarantee use safety also effective economize energy of electric heating equipment.
Description
[technical field]
The present invention relates to the temperature control technology of electrothermal load, particularly relate to a kind of intelligent temperature control induction installation of electrothermal load.
[background technology]
Electric heating equipment, as electric warm air conditioner, electric heater, warm-air drier, steam bath etc. extensively see in the life of people, it is fast because having firing rate, and environmentally safe, is easy to the features such as control and is used widely.Along with social development and technical progress, electric heating products is also in continuous increase.
But this kind equipment also exists open defect, particularly in control mode, traditional electric heating equipment mainly controls with the temperature detect switch (TDS) of design temperature, but this kind of switch cannot realize Based Intelligent Control.Such as, when this temperature detect switch (TDS) is applied to steaming bathroom, though it is provided with serviceability temperature, when user leaves institute's heating space or do not use equipment, as failed timely powered-down, then firing equipment can be caused to work on, thus cause the waste of the energy.On the other hand, this kind equipment cannot carry out power fine setting mostly, often can occur other security incidents such as scald because heating-up temperature is too high.
[summary of the invention]
The present invention is intended to solve the problem, and provides a kind of infrared signal by sensing human body to carry out intelligentized control method to electrical heating load, with the intelligent temperature control induction installation of the electrothermal load of the use safety effective economize energy of guaranteeing electric heating equipment.
For achieving the above object, the invention provides a kind of intelligent temperature control induction installation of electrothermal load, this device is provided with control enclosure, control enclosure is provided with power input interface, output interface and infrared induction probe interface, this control enclosure by described three interfaces respectively with external power source, electrothermal load and infrared induction probe are connected, control enclosure is provided with the power inching switch of adjustment electrical heating power, described infrared induction probe is arranged in the space that electrothermal load will heat, when infrared induction probe detects the human infrared signal in its induction range, this human infrared signal is sent to control enclosure, control enclosure is automatically connected load and is carried out electrical heating, when people leaves the induction range of infrared induction probe, control enclosure disconnects electrothermal load automatically.
Control enclosure comprises box body and is located at the wiring board in box body, wiring board is provided with control circuit, described power input interface, output interface and infrared induction probe interface are connected with wiring board respectively, and described power inching switch is connected with wiring board, and it is located on control enclosure front panel.
Control circuit comprises microprocessor and the power-switching circuit be connected with microprocessor respectively and infrared receiving circuit, described infrared receiving circuit is popped one's head in infrared induction and is connected, the output terminal of described microprocessor is connected with electrothermal load, the human infrared signal detected is sent to infrared receiving circuit by described infrared induction probe, the human infrared signal received is delivered to microprocessor by infrared receiving circuit, by the connecting and disconnecting of Microprocessor S3C44B0X load.
Described power-switching circuit is A/D change-over circuit, and it exports DC voltage is 5V.
Described infrared receiving circuit is infrared remote receiver.
Described infrared induction probe is human body pyroelectricity human infrared sensor.
The distance of reaction of infrared induction probe is 15 ~ 25cm, and its temperature resistant range is 55 ~ 65 DEG C.
Infrared induction probe is connected to the infrared induction probe interface of control enclosure by high temperature resistant data line.
Described power inching switch is connected with microprocessor.
Contribution of the present invention is, which provides a kind of effective means of electric heating equipment being carried out to Based Intelligent Control.The present invention is based on the switching tracking of the human infrared signal using electric heating equipment personnel and sensing being controlled to electrical heating load, make to carry out staff on duty and manual control to electric heating equipment, achieve the intelligentized control method of electric heating equipment, therefore the safety in utilization of electric heating equipment can be guaranteed, and effectively reduce the waste of energy that equipment still causes in work because user has left, thus can effective economize energy.The present invention also has structure and simple installation, the features such as equipment reaction is sensitive, reliable operation.
[accompanying drawing explanation]
Fig. 1 is one-piece construction schematic diagram of the present invention.
Fig. 2 is that intelligent temperature control induction installation of the present invention is with full power operation schematic diagram.
Fig. 3 is that intelligent temperature control induction installation of the present invention is with 80% power operating diagram.
Fig. 4 is control circuit block diagram of the present invention.
[embodiment]
The following example is further explanation of the present invention, does not constitute any limitation the present invention.
The intelligent temperature control induction installation of electrothermal load of the present invention is applicable to all kinds of electrothermal load, and particularly electricity steams the switching control of the electrothermal load in bathroom, and in the present embodiment, described electrothermal load 60 is ruddiness heat-generating pipe.
Consult Fig. 1, the intelligent temperature control induction installation of electrothermal load of the present invention comprises control enclosure 10, infrared induction probe 20, power inching switch 30 and control circuit 40.
As shown in FIG. 1 to 3, described control enclosure 10 comprises box body 11 and is located at the wiring board (not shown) in box body 11.Described control enclosure 10 is small-sized box body, and it is made up of plastic material that is heat-resisting, low temperature resistant and resistance to impact, preferred ABS engineering plastics.Be provided with power input interface 111, output interface 112 and infrared induction probe interface 113 in box body 11 side, described power input interface 11 is connected with wiring board, and is connected with supply line by high temperature resistant wire.Output interface is connected with wiring board, and is connected with the ruddiness heat-generating pipe as electrothermal load by high temperature resistant wire.Infrared induction probe interface 113 is connected with wiring board, and is connected to infrared induction probe 20 by high temperature resistant data line.Described control enclosure 10 can embed or hang on electricity and steam on the wall in bathroom.
Described wiring board is provided with control circuit 40, as shown in Figure 4, this control circuit 40 comprises microprocessor 41, power-switching circuit 42 and infrared receiving circuit 43, wherein, power-switching circuit 42 is A/D change-over circuit, it is connected with microprocessor 41, for the 220V alternating current of supply line is converted to direct current, and powers for control enclosure 10.This power-switching circuit 42 can be known A/D change-over circuit, and it exports DC voltage is 5V.Described infrared receiving circuit 43 is infrared remote receiver, its pop one's head in infrared induction respectively 20 and microprocessor 41 be connected, for receiving the human infrared signal that infrared induction probe 20 transmits, and controlled unlatching and the closedown of ruddiness heat-generating pipe by microprocessor 41.Infrared receiving circuit 43 can be known infrared remote receiver.
In order to carry out Based Intelligent Control to electrothermal load, in the space that electrothermal load heats, being provided with infrared induction probe 20, for sensing the infrared ray of the human-body emitting in heating space, and with this, intelligentized control method being carried out to the switching of electrothermal load.In practical application, as required multiple infrared induction probe 20 can be set at the diverse location of indoor.Described infrared induction probe 20 is pyroelectric human body infrared line sensor, it is arranged on the appropriate location in space that electrothermal load heats, in the present embodiment, this infrared induction probe 20 is arranged at the seat bottom that electricity steams bathroom, and it closely can detect the infrared signal of seat vapor bather on the seat.This infrared induction probe 20 is connected to the infrared induction probe interface 113 of control enclosure 10 by high temperature resistant data line 50.As shown in Figure 1, be provided with interface 211, be provided with plug 51 in one end of high temperature resistant data line 50 in connecting line 21 end of infrared induction probe 20, high temperature resistant data line 50 pops one's head in 20 by described plug and the mutual grafting of interface with infrared induction.The distance of reaction of this infrared induction probe 20 is 15 ~ 25cm, and preferred 20cm, its temperature resistant range is 55 ~ 65 DEG C, preferably 60 DEG C.It can the infrared ray launched of human body, and detects the change of the infrared energy of human body radiation in a non contact fashion, and converts thereof into voltage signal and output to control circuit 40.
As shown in Figure 1, the front panel of described control enclosure 10 is provided with power inching switch 30, for adjusting the power of electrothermal load.This power inching switch 30 is connected with the microprocessor 41 of control circuit.In the present embodiment, this power inching switch 30 is provided with high, medium and low third gear, can finely tune the power of ruddiness heat-generating pipe, with the temperature variation of the difference requirement and surrounding environment that adapt to user.As shown in Figure 2, when infrared induction pop one's head in 20 fronts unobstructed time, electrothermal load heats with total power, with rapid heating space.As shown in Figure 3, when infrared induction pop one's head in 20 fronts have people to block time, electrothermal load heats with the power of 80%, and heating-up temperature is suitably reduced, to protect human body.
Principle of work of the present invention as shown in Figure 2 and Figure 3, when there being people to enter in the induction range of the infrared induction probe 20 in electricity steaming bathroom, infrared induction probe 20 detects the human infrared signal of these personnel, and this human infrared signal is sent to the control circuit 40 of control enclosure, the infrared receiving circuit 43 of control circuit receives this human infrared signal and delivers to microprocessor 41, and microprocessor 41 is automatically connected ruddiness heat-generating pipe 60 and carried out electrical heating.When vapor bather completes steaming bath and leaves the induction range of infrared induction probe 20, infrared induction probe 20 induction is less than human infrared signal, and microprocessor 41 is automatic to be disconnected ruddiness heat-generating pipe and stops heating.
Take this, the present invention to be popped one's head in 20 human body infrared signals by infrared induction, and accordingly intelligent switching control is implemented to electrothermal load, make to carry out staff on duty and manual control to electric heating equipment, achieve the intelligentized control method of electric heating equipment, therefore can guarantee the safety in utilization of electric heating equipment, and effectively reduce the waste of energy that equipment still causes in work because user has left, thus can effective economize energy.
Although by above embodiment to invention has been announcement, protection scope of the present invention is not limited thereto, under the condition not departing from the present invention's design, all will fall in right of the present invention the distortion, replacement etc. that above each component does.
Claims (8)
1. the intelligent temperature control induction installation of an electrothermal load, it is characterized in that, this device is provided with control enclosure (10), control enclosure (10) is provided with power input interface (111), output interface (112) and infrared induction probe interface (113), this control enclosure (10) by described three interfaces respectively with external power source, electrothermal load and infrared induction probe (20) are connected, control enclosure (10) is provided with the power inching switch (30) of adjustment electrical heating power, described infrared induction probe (20) is arranged in the space that electrothermal load will heat, when infrared induction probe (20) detects the human infrared signal in its induction range, this human infrared signal is sent to control enclosure (10), control enclosure (10) is automatically connected load and is carried out electrical heating, when people leaves the induction range of infrared induction probe (20), control enclosure (10) disconnects electrothermal load automatically, the wiring board that described control enclosure (10) comprises box body (11) and is located in box body (11), wiring board is provided with control circuit (40), described power input interface (111), output interface (112) and infrared induction probe interface (113) are connected with wiring board respectively, described power inching switch (30) is connected with wiring board, it is located on control enclosure (10) front panel.
2. the intelligent temperature control induction installation of electrothermal load as claimed in claim 1, it is characterized in that, described control circuit (40) comprises microprocessor (41) and the power-switching circuit (42) be connected with microprocessor (41) respectively and infrared receiving circuit (43), described infrared receiving circuit (43) pop one's head in infrared induction (20) be connected, the output terminal of described microprocessor (41) is connected with electrothermal load, the human infrared signal detected is sent to infrared receiving circuit (43) by described infrared induction probe (20), the human infrared signal received is delivered to microprocessor (41) by infrared receiving circuit (43), by the connecting and disconnecting of microprocessor (41) control load.
3. the intelligent temperature control induction installation of electrothermal load as claimed in claim 2, it is characterized in that, described power-switching circuit (42) is A/D change-over circuit, and it exports DC voltage is 5V.
4. the intelligent temperature control induction installation of electrothermal load as claimed in claim 2, it is characterized in that, described infrared receiving circuit (43) is infrared remote receiver.
5. the intelligent temperature control induction installation of electrothermal load as claimed in claim 2, is characterized in that, described infrared induction probe (20) is pyroelectric human body infrared line sensor.
6. the intelligent temperature control induction installation of electrothermal load as claimed in claim 5, is characterized in that, the distance of reaction of infrared induction probe (20) is 15 ~ 25cm, and its temperature resistant range is 55 ~ 65 DEG C.
7. the intelligent temperature control induction installation of electrothermal load as claimed in claim 6, is characterized in that, described infrared induction probe (20) is connected to the infrared induction probe interface (13) of control enclosure by high temperature resistant data line.
8. the intelligent temperature control induction installation of electrothermal load as claimed in claim 1, it is characterized in that, described power inching switch (30) is connected with microprocessor (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242893.6A CN103353775B (en) | 2013-06-18 | 2013-06-18 | The intelligent temperature control induction installation of electrothermal load |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310242893.6A CN103353775B (en) | 2013-06-18 | 2013-06-18 | The intelligent temperature control induction installation of electrothermal load |
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| Publication Number | Publication Date |
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| CN103353775A CN103353775A (en) | 2013-10-16 |
| CN103353775B true CN103353775B (en) | 2015-12-16 |
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| CN201310242893.6A Expired - Fee Related CN103353775B (en) | 2013-06-18 | 2013-06-18 | The intelligent temperature control induction installation of electrothermal load |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107219876A (en) * | 2016-03-21 | 2017-09-29 | 冯建荣 | Intelligent shower equipment |
| CN106212295A (en) * | 2016-08-17 | 2016-12-14 | 四川省畜牧科学研究院 | The automaton that a kind of temperature changes with piglet age in days |
| CN115237179B (en) * | 2022-09-22 | 2023-01-20 | 之江实验室 | Intelligent temperature control management circuit based on machine learning |
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| CN101387874A (en) * | 2008-09-25 | 2009-03-18 | 余卫东 | Air conditioner intelligent electricity economizer |
| CN201983335U (en) * | 2011-02-28 | 2011-09-21 | 刘瑜 | Intelligent heater with automatic energy-saving function |
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| CN202488783U (en) * | 2012-03-20 | 2012-10-10 | 无锡商业职业技术学院 | Automatic inductive electric hot plate for desk |
| CN202883424U (en) * | 2012-11-05 | 2013-04-17 | 丁瀚林 | Fan intelligent control system |
| CN103062833A (en) * | 2012-12-29 | 2013-04-24 | 遵义雪阳电器有限公司 | Intelligent thermostatic energy-saving electric radiator |
| CN203299666U (en) * | 2013-06-18 | 2013-11-20 | 深圳市卓先实业有限公司 | Intelligent temperature control sensing device of electric heating load |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9901305L (en) * | 1999-04-13 | 2000-10-14 | Stefan Baeckfors | Floor Protection device |
| JP2004150731A (en) * | 2002-10-31 | 2004-05-27 | Daikin Ind Ltd | Air conditioner |
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2013
- 2013-06-18 CN CN201310242893.6A patent/CN103353775B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387874A (en) * | 2008-09-25 | 2009-03-18 | 余卫东 | Air conditioner intelligent electricity economizer |
| CN201983335U (en) * | 2011-02-28 | 2011-09-21 | 刘瑜 | Intelligent heater with automatic energy-saving function |
| CN102331037A (en) * | 2011-06-24 | 2012-01-25 | 太仓南极风能源设备有限公司 | Induction type bathroom master |
| CN202488783U (en) * | 2012-03-20 | 2012-10-10 | 无锡商业职业技术学院 | Automatic inductive electric hot plate for desk |
| CN202883424U (en) * | 2012-11-05 | 2013-04-17 | 丁瀚林 | Fan intelligent control system |
| CN103062833A (en) * | 2012-12-29 | 2013-04-24 | 遵义雪阳电器有限公司 | Intelligent thermostatic energy-saving electric radiator |
| CN203299666U (en) * | 2013-06-18 | 2013-11-20 | 深圳市卓先实业有限公司 | Intelligent temperature control sensing device of electric heating load |
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| CN103353775A (en) | 2013-10-16 |
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Granted publication date: 20151216 Termination date: 20170618 |