CN108024394A - Controller for electric-heated blanket, single temperature control electric blanket, double temperature control electric blankets and control method - Google Patents
Controller for electric-heated blanket, single temperature control electric blanket, double temperature control electric blankets and control method Download PDFInfo
- Publication number
- CN108024394A CN108024394A CN201711495940.2A CN201711495940A CN108024394A CN 108024394 A CN108024394 A CN 108024394A CN 201711495940 A CN201711495940 A CN 201711495940A CN 108024394 A CN108024394 A CN 108024394A
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- electric
- temperature
- blanket
- controller
- control
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 18
- 230000001960 triggered effect Effects 0.000 claims abstract 2
- 230000005059 dormancy Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 229910000521 B alloy Inorganic materials 0.000 claims description 3
- 238000009790 rate-determining step (RDS) Methods 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 210000004209 hair Anatomy 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
Landscapes
- Control Of Resistance Heating (AREA)
- Central Heating Systems (AREA)
Abstract
The present invention discloses a kind of controller for electric-heated blanket, including at least a warm area unit, each warm area unit includes at least a heater, and for controlling each corresponding heater heating to be heated to the temperature-adjusting circuit of assigned temperature, and for triggering the human body sensing device of each corresponding temperature-adjusting circuit break-make, human body sensing device only triggers corresponding temperature-adjusting circuit in position of human body and then controls corresponding heater fever.And a kind of single temperature control electric blanket, double temperature control electric blankets and control method for above-mentioned controller for electric-heated blanket is disclosed.It is an advantage of the invention that only corresponding temperature-adjusting circuit is triggered in position of human body and then control corresponding heater fever, the thermal energy of whole carpet surface can be avoided to waste, and the electric connection with temperature-adjusting circuit can be automatically cut off when human body leaves, and control heater does not generate heat, and realizes effects of energy conservation and environmental protection.
Description
Technical field
The present invention relates to electric blanket technical field, specifically, be related to a kind of controller for electric-heated blanket, single temperature control electric blanket,
Double temperature control electric blankets and control method.
Background technology
Electric blanket is a kind of contact electric heating appliance, it is sent by inserting the insulating properties heating element of carpet surface when being powered
Heat, with human body heat supply when contacting, due to the low-power consumption of electric blanket, it is economic and practical the advantages that, in the autumn and winter of northern area
Season is in great demand very much.
But due to electric blanket quality the problems such as, often occur because forget power off or can not automatically power off and caused by fire
Etc. the fact, the security of the lives and property to people brings massive losses.Existing set temperature controller controls the energization of electric blanket
Switch, when carpet surface reaches certain temperature, to automatically power off.But since temperature controller only detects determining for some specified points of carpet surface
The temperature of point position, and human body is not lain on fixed position every time, causes temperature detection inaccurate.Simultaneously as human body
Do not known in the position of carpet surface, existing electric blanket is full carpet surface energization type, that is, when being powered, is placed in the heating element of whole carpet surface
Equal heat production, without being only in that human body and carpet surface contact position, cause thermal energy large area waste, once and human body leave carpet surface, electricity
The temperature controller of hot blanket can not power off immediately, after still needing to the carpet surface temperature overtemperature that temperature controller detects fixed position,
It can be powered off or be kept the temperature, cause waste of energy.
The content of the invention
The object of the present invention is to provide a kind of controller for electric-heated blanket, single temperature control electric blanket, double temperature control electric blankets and controlling party
Method, triggers heater fever, energy conservation and environmental protection only at position of human body.
The technical scheme is that：A kind of controller for electric-heated blanket, including at least a warm area unit, each warm area
Unit includes at least a heater, and for controlling each corresponding heater heating to be heated to the temperature control electricity of assigned temperature
Road, and for triggering the human body sensing device of each corresponding temperature-adjusting circuit break-make, the human body sensing device is only in people's position
Put the corresponding temperature-adjusting circuit of triggering and then control corresponding heater fever.
Preferably, temperature sensing circuit each is connected between the heater and corresponding temperature-adjusting circuit, to detect hair
Hot temperature, and send to corresponding temperature-adjusting circuit and carry out temperature control.
Preferably, it is each that overtemperature prote unit is electrically connected between the temperature-adjusting circuit and corresponding heater, with
The heater is protected during overtemperature.
Preferably, each warm area unit is electrically connected with master controller, and the master controller is shown with touching
Screen is electrically connected, to set and show the heating-up temperature of each warm area unit and heating duration by touch display screen.
Preferably, the heater is B alloy wire line with heating function or at least one of carbon fiber exothermic part or heating film.
Preferably, the human body sensing device is capacitive sensing element or Hall sensor or microswitch or should be thinning
At least one of film.
Preferably, the warm area unit shares 1.
Preferably, the warm area unit shares 2, and master controller is electrically connected with 2 warm area units, with a point temperature
Area controls 2 warm area units.
Present invention simultaneously discloses a kind of single temperature control electric blanket, including single carpet surface, and for controlling the electricity of single carpet surface fever
Hot blanket controller, wherein, the controller for electric-heated blanket is controller for electric-heated blanket described above.
And the present invention discloses a kind of double temperature control electric blankets, including double carpet surfaces at the same time again, and for controlling double carpet surface hairs
The controller for electric-heated blanket of heat, wherein, the controller for electric-heated blanket is controller for electric-heated blanket described above.
The present invention having the beneficial effect that compared with prior art：
(1) human body sensing device only triggers corresponding temperature-adjusting circuit in position of human body and then controls corresponding heater fever, its
Contact position does not generate heat for it, i.e., local heat production, can avoid the thermal energy of whole carpet surface from wasting, and can be when human body leaves, automatically
Cut-out and the electric connection of temperature-adjusting circuit, and control heater do not generate heat, and realize effects of energy conservation and environmental protection；
(2) a warm area unit is included at least, each warm area unit individually controls, and can set each warm area unit as desired
Heating-up temperature and heating duration, to meet the different demands of user.
Brief description of the drawings
Fig. 1 is controller for electric-heated blanket schematic diagram；
Fig. 2 is single temperature control electric blanket schematic diagram；
Fig. 3 is double temperature control electric blanket schematic diagrames；
Fig. 4 is the execution flow chart of the control method of controller for electric-heated blanket.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described.
Referring to Fig. 1, the present invention provides a kind of controller for electric-heated blanket, for controlling electric blanket, especially single temperature control electric blanket
With double temperature control electric blankets, subsequently will be explained in detail.Above-mentioned controller for electric-heated blanket includes at least a warm area unit.Each warm area list
Member includes at least a heater, and for controlling each corresponding heater heating to be heated to the temperature-adjusting circuit of assigned temperature,
And for triggering the human body sensing device of each corresponding temperature-adjusting circuit break-make, human body sensing device only triggers phase in position of human body
Answer temperature-adjusting circuit and then control corresponding heater fever.That is, heater is local heat production in carpet surface, the benefit of local heat production
For：The thermal energy of whole carpet surface can be avoided to waste, and the electric connection with temperature-adjusting circuit can be automatically cut off when human body leaves, with
And control heater does not generate heat, and realizes effects of energy conservation and environmental protection.
Different from existing electric blanket temperature controller, above-mentioned warm area unit further includes temperature sensing circuit, each heater
Temperature sensing circuit, i.e. n roads temperature sensing circuit are all connected between corresponding temperature-adjusting circuit, to detect fever temperature, and
Send to corresponding temperature-adjusting circuit and carry out temperature control.By setting multinode temperature detection method, and temperature detection node only detects
The heater currently to generate heat, i.e., only detect human body and the fever temperature of carpet surface contact position, remaining human body is with carpet surface not in contact with position
The heater at the place of putting does not generate heat, and temperature detection efficiency and accuracy of detection can be greatly improved.
More preferably to realize multi-temperature zone electric blanket heat production, warm area unit further includes overtemperature prote unit, i.e., each temperature-adjusting circuit
Overtemperature prote unit is electrically connected between corresponding heater, to protect heater without damage in overtemperature.
And the controller for electric-heated blanket of the present embodiment further comprises master controller, for controlling each warm area unit.It is i.e. every
A warm area unit is electrically connected with master controller, and master controller is electrically connected with touch display screen, to pass through touch display screen
Set and show the heating-up temperature and heating duration of each warm area unit.Wherein, the temperature-adjusting circuit by each warm area unit and master control
Device processed is electrically connected, so that master controller carries out heating-up temperature to temperature-adjusting circuit and heats the control of duration, meanwhile, to realize two
Person communicates reliability, and communication unit is electrically connected between each control temperature unit and master controller, i.e. communication unit shares n,
To realize the information transmission of n circuit temperature-controlling units.Communication unit can use serial port.
In above-mentioned, each warm area unit further includes DCDC pressure units, DCDC pressure units be electrically connected at temperature-adjusting circuit with
Between master controller, each temperature-adjusting circuit is all connected with corresponding DCDC pressure units, with the DC voltage to carrying out autonomous controller
It is depressured, to meet the voltage requirements of each temperature-adjusting circuit.
More than, heater is is placed in inside carpet surface, and for ease of control, heater is low-voltage direct heater, and voltage is less than
DC36V, heater are preferably at least one of B alloy wire line with heating function or carbon fiber exothermic part or heating film.Preferably, fever
Body is arranged in carpet surface into dot matrix way.
Human body sensing device is capacitive sensing element or Hall sensor or at least one of microswitch or strain film.
Each human body sensing device corresponds to each corresponding heater, that is, triggering corresponding human body sensing device causes to send out accordingly
Hot body fever.
The controller for electric-heated blanket of the present invention can be used for the single temperature control electric blanket of control, and single temperature control electric blanket includes single carpet surface, with
And for controlling the controller for electric-heated blanket of single carpet surface fever, wherein, controller for electric-heated blanket is controller for electric-heated blanket described above,
1 warm area unit is included altogether, and above-mentioned warm area unit is above-described warm area unit, and warm area unit includes n heater, hair
Hot body is in arranged distribution in warm area unit, sees the heater A1-AN ... X1-XN in Fig. 2, and warm area unit is controlled by main controller
And then the heating-up temperature and heating duration of each heater are controlled, to realize single warm single control of electric blanket.
In addition, the controller for electric-heated blanket of the present invention can be used for the double temperature control electric blankets of control, double temperature control electric blankets, including double blankets
Face, and for controlling the controller for electric-heated blanket of double carpet surface fevers, wherein, controller for electric-heated blanket is electric blanket control described above
Device processed, i.e., include 2 warm area units, i.e. warm area unit A and warm area unit B altogether, and two warm area units include n heater,
Heater is in arranged distribution in warm area unit, sees the heater A1-AN ... X1-XN in Fig. 3, temperature is controlled respectively by main controller
The heating-up temperature of each heater of area's unit and heating duration, divide warm area temperature control with realize two warm area units.
Fig. 4 is the execution flow chart of the control method of controller for electric-heated blanket, available for above-mentioned single temperature control electric blanket and dual temperature
Control the control process of electric blanket, including following rate-determining steps：
A, energy saving region is divided：Electric blanket is divided into contact area and not in contact with region Liang Ge regions；
B, subregion is heated：It is the energy saving shape of dormancy to control contact area to keep heated condition and control not in contact with region
State；
C, contact area Energy Saving Control：Sequentially judge whether contact area reaches preset temperature and preset time, if contact
Region is not up to preset temperature or not up to preset time, then continues the subregion heating and energy saving control process；If contact zone
Domain reaches preset temperature and reaches preset time, then controls electric blanket to enter dormancy keeping warm mode；
D, not in contact with region Energy Saving Control：Judge whether sense human body not in contact with region, if it is determined that result is yes, then after
The continuous subregion heating and energy saving control process；If it is determined that structure is no, then electric blanket is controlled to enter dormancy keeping warm mode.
Wherein, electric blanket is divided into contact area and not in contact with region Liang Ge regions, can specifically passes through following two sides
Formula is realized：The first partitioning standards is specially：Position of human body is sensed by the human body sensing device for being laid in electric blanket, and is being set
Fix time the interior contact frequency of the statistics human body with electric blanket；Second of partitioning standards be specially：By being pre-stored within electric blanket
The position of human body preference frequency in main controller, contact area is divided into and not in contact with region Liang Ge regions by electric blanket.Wherein, it is main
The position of human body preference frequency prestored in control device is the contact frequency of all previous statistics human body with electric blanket.
During the contact area Energy Saving Control of human body and electric blanket, the frequency is contacted with electric blanket from high to low according to human body
Contact area is at least divided into continuous contact area, high frequency time contact area, low frequency time three regions of contact area, with docking
Tactile region carries out the energy saving temperature controlling that becomes more meticulous.Herein it should be noted that it is in hold that continuous contact area, which shows as human body with electric blanket,
Continuous contact condition, it is in often in contact with state, low frequency time contact area performance that high frequency time contact area, which shows as human body with electric blanket,
It is in inadvertent contact state for human body and electric blanket.Above-mentioned contact area is different from not in contact with region, i.e., is shown as not in contact with region
Human body and electric blanket are in not contact condition substantially.
It is only the schematic diagram of a preferred embodiment that those skilled in the art, which are appreciated that attached drawing, the workflow in attached drawing
Not necessarily necessary to the implementation present invention.
Finally it should be noted that：Above example is merely to illustrate technical scheme, rather than is limited,
Although the present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
It can so modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equally replaced
Change.And these modifications or replacement, the essence of appropriate technical solution is departed from the model of various embodiments of the present invention technical solution
Enclose.
Claims (10)
- A kind of 1. controller for electric-heated blanket, including at least a warm area unit, it is characterised in that：Each warm area unit at least wraps A heater is included, and for controlling each corresponding heater heating to be heated to the temperature-adjusting circuit of assigned temperature, and be used for The human body sensing device of each corresponding temperature-adjusting circuit break-make is triggered, the human body sensing device only triggers corresponding control in position of human body Circuit temperature and then the corresponding heater fever of control.
- 2. controller for electric-heated blanket according to claim 1, it is characterised in that：Each heater and corresponding temperature control electricity Temperature sensing circuit is connected between road, to detect fever temperature, and sends to corresponding temperature-adjusting circuit and carries out temperature control.
- 3. controller for electric-heated blanket according to claim 1, it is characterised in that：Each temperature-adjusting circuit and corresponding fever Overtemperature prote unit is electrically connected between body, to protect the heater in overtemperature.
- 4. according to claim 1-3 any one of them controller for electric-heated blanket, it is characterised in that：Each warm area unit with Master controller is electrically connected, and the master controller is electrically connected with touch display screen, to be set and shown by touch display screen The heating-up temperature and heating duration of each warm area unit.
- 5. controller for electric-heated blanket according to claim 4, it is characterised in that：The heater is B alloy wire line with heating function or carbon At least one of fiber heater or heating film.
- 6. controller for electric-heated blanket according to claim 4, it is characterised in that：The warm area unit shares 1.
- 7. controller for electric-heated blanket according to claim 4, it is characterised in that：The warm area unit shares 2, master controller It is electrically connected with 2 warm area units, to divide warm area to control 2 warm area units.
- 8. a kind of list temperature control electric blanket, it is characterised in that including single carpet surface, and for controlling the electric blanket control of single carpet surface fever Device processed, wherein, the controller for electric-heated blanket is the controller for electric-heated blanket described in claim 6.
- 9. a kind of double temperature control electric blankets, it is characterised in that including double carpet surfaces, and for controlling the electric blanket control of double carpet surface fevers Device processed, wherein, the controller for electric-heated blanket is the controller for electric-heated blanket described in claim 7.
- A kind of 10. control method of electric blanket, for the controller for electric-heated blanket described in claim 1, it is characterised in that including with Lower rate-determining steps：Divide energy saving region：Electric blanket is divided into contact area and not in contact with region Liang Ge regions；Heat subregion：It is dormancy power save mode to control contact area to keep heated condition and control not in contact with region；Contact area Energy Saving Control：Sequentially judge whether contact area reaches preset temperature and preset time, if contact area is not Reach preset temperature or not up to preset time, then continue the subregion heating and energy saving control process；If contact area reaches Preset temperature and reach preset time, then control electric blanket to enter dormancy keeping warm mode；Not in contact with region Energy Saving Control：Judge whether sense human body not in contact with region, if it is determined that result is yes, then described in continuation Subregion heating and energy saving control process；If it is determined that structure is no, then electric blanket is controlled to enter dormancy keeping warm mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495940.2A CN108024394A (en) | 2017-12-31 | 2017-12-31 | Controller for electric-heated blanket, single temperature control electric blanket, double temperature control electric blankets and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495940.2A CN108024394A (en) | 2017-12-31 | 2017-12-31 | Controller for electric-heated blanket, single temperature control electric blanket, double temperature control electric blankets and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108024394A true CN108024394A (en) | 2018-05-11 |
Family
ID=62072355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495940.2A Pending CN108024394A (en) | 2017-12-31 | 2017-12-31 | Controller for electric-heated blanket, single temperature control electric blanket, double temperature control electric blankets and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108024394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032227A (en) * | 2019-04-08 | 2019-07-19 | 北京小米移动软件有限公司 | Method for heating and controlling and device, heating equipment, machine readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119669Y (en) * | 2007-11-20 | 2008-09-24 | 上海百来福电器制造有限公司 | Temperature control electric blanket with numerical display in separate region |
| CN202536889U (en) * | 2012-04-10 | 2012-11-21 | 郭桂红 | Constant temperature electric blanket with human body sensor switch |
| CN205649262U (en) * | 2015-12-18 | 2016-10-19 | 张家界航空工业职业技术学院 | Energy -saving electric blanket |
| CN206728323U (en) * | 2017-05-08 | 2017-12-08 | 深圳市银河碳工科技有限公司 | A kind of far infrared frequency conversion subregion heating blanket |
| CN207744165U (en) * | 2017-12-31 | 2018-08-17 | 沈阳多宝星科技有限公司 | Controller for electric-heated blanket, single temperature control electric blanket and double temperature control electric blankets |
-
2017
- 2017-12-31 CN CN201711495940.2A patent/CN108024394A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119669Y (en) * | 2007-11-20 | 2008-09-24 | 上海百来福电器制造有限公司 | Temperature control electric blanket with numerical display in separate region |
| CN202536889U (en) * | 2012-04-10 | 2012-11-21 | 郭桂红 | Constant temperature electric blanket with human body sensor switch |
| CN205649262U (en) * | 2015-12-18 | 2016-10-19 | 张家界航空工业职业技术学院 | Energy -saving electric blanket |
| CN206728323U (en) * | 2017-05-08 | 2017-12-08 | 深圳市银河碳工科技有限公司 | A kind of far infrared frequency conversion subregion heating blanket |
| CN207744165U (en) * | 2017-12-31 | 2018-08-17 | 沈阳多宝星科技有限公司 | Controller for electric-heated blanket, single temperature control electric blanket and double temperature control electric blankets |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032227A (en) * | 2019-04-08 | 2019-07-19 | 北京小米移动软件有限公司 | Method for heating and controlling and device, heating equipment, machine readable storage medium |
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