CN110986154A - Electric heater control method and device, storage medium and electric heater - Google Patents
Electric heater control method and device, storage medium and electric heater Download PDFInfo
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- CN110986154A CN110986154A CN201911218619.9A CN201911218619A CN110986154A CN 110986154 A CN110986154 A CN 110986154A CN 201911218619 A CN201911218619 A CN 201911218619A CN 110986154 A CN110986154 A CN 110986154A
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- electric heater
- cover plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
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- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The invention provides an electric heater control method, an electric heater control device, a storage medium and an electric heater, wherein the method comprises the following steps: when a shutdown instruction is received, acquiring the heating time of the electric heater; judging whether the heating time meets a preset cover plate delayed closing condition or not; if the heating time meets the preset cover plate delayed closing condition, detecting the internal temperature of the electric heater; matching heat dissipation time corresponding to the internal temperature according to the internal temperature of the electric heater; and determining the delay execution time of the cover plate closing action according to the heat dissipation time, and controlling a stepping motor to drive a cover plate driving assembly of the electric heater to execute the cover plate closing action when the delay execution time is reached. According to the invention, when the heating time of the electric heater meets the preset delayed closing condition of the cover plate, the corresponding heat dissipation time is matched according to the internal temperature of the electric heater, and the delayed execution time of the closing action of the cover plate is determined according to the matched heat dissipation time, so that the error protection of the temperature limiter caused by untimely heat dissipation and overhigh temperature rise after the cover plate is immediately closed is avoided.
Description
Technical Field
The invention relates to the technical field of electric heaters, in particular to an electric heater control method and device, a storage medium and an electric heater.
Background
At present, the electric heater has been widely used in mobile heating scenes such as houses, offices, hotels, shopping malls, hospitals, schools, train carriages and the like. In the use process of the electric heater, the cover plate is controlled by the stepping motor, and when the electric heater is started, the cover plate is opened to start heating. When the electric heater is shut down, the cover plate is closed, and the air outlet is closed.
In the process of implementing the invention, the inventor finds that the control mode of the existing electric heater at least has the following problems: the electric heater heats and shuts down after a period of time, and the air outlet is closed to the apron, and the electric heater leads to inside temperature rise too high because of the heat dissipation untimely, reaches the temperature limiter protection temperature and leads to the temperature limiter to trigger the mistake and protect, influences user and uses experience.
Disclosure of Invention
The invention aims to overcome the technical problems and provides an electric heater control method, an electric heater control device, a storage medium and an electric heater.
In one aspect of the present invention, a method for controlling an electric heater is provided, the method comprising:
when a shutdown instruction is received, acquiring the heating time of the electric heater;
judging whether the heating time meets a preset cover plate delayed closing condition or not;
if the heating time meets the preset cover plate delay closing condition, detecting the internal temperature of the electric heater;
matching heat dissipation time corresponding to the internal temperature according to the internal temperature of the electric heater;
and determining the delay execution time of the cover plate closing action according to the heat dissipation time, and controlling a cover plate driving assembly of the stepping motor driven electric heater to execute the cover plate closing action when the delay execution time is reached.
Optionally, the determining whether the heating time meets a preset cover plate delayed closing condition includes:
judging whether the electric heater executes overheating operation or not according to the heating time;
and if the electric heater executes overheating operation, judging whether the heating time is greater than or equal to a preset time threshold, and if the heating time is greater than or equal to the preset time threshold, determining that the heating time meets a preset cover plate delayed closing condition.
Optionally, the method further comprises:
and when the electric heater does not perform overheating operation or the heating time is less than a preset time threshold value, controlling a stepping motor to drive a cover plate driving assembly of the electric heater to perform a cover plate closing action.
Optionally, after determining the delay execution time of the cover closing motion according to the heat dissipation time, the method further includes:
and counting the delayed execution time in a countdown mode, and displaying the count value to remind a user of closing time of the cover plate.
In another aspect of the present invention, there is provided an electric heater control apparatus, the apparatus including:
the acquisition module is used for acquiring the heating time of the electric heater when a shutdown instruction is received;
the judging module is used for judging whether the heating time meets a preset cover plate delayed closing condition or not;
the detection module is used for detecting the internal temperature of the electric heater when the heating time meets a preset cover plate delayed closing condition;
the configuration module is used for matching heat dissipation time corresponding to the internal temperature according to the internal temperature of the electric heater;
and the control module is used for determining the delay execution time of the cover plate closing action according to the heat dissipation time and controlling the cover plate driving assembly of the stepping motor driven electric heater to execute the cover plate closing action when the delay execution time is reached.
Optionally, the determining module includes:
the first judging unit is used for judging whether the electric heater executes overheating operation according to the heating time;
and the second judging unit is used for judging whether the heating time is greater than or equal to a preset time threshold value or not if the electric heater executes overheating operation, and determining that the heating time meets a preset delayed closing condition of the cover plate if the heating time is greater than or equal to the preset time threshold value.
Optionally, the control module is further configured to control the step motor to drive the cover plate driving assembly of the electric heater to perform a cover plate closing action when the electric heater does not perform an overheating operation or the heating time is less than a preset time threshold.
Optionally, the apparatus further comprises:
and the display module is used for counting down the delay execution time after determining the delay execution time of the cover plate closing action according to the heat dissipation time, and displaying the count value to remind a user of the closing time of the cover plate.
Furthermore, the invention also provides a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as described above.
In addition, the invention also provides an electric heater, which comprises an electric heater body and a controller, wherein the controller comprises a memory, a processor and a computer program which is stored on the memory and can be run on the processor, and the steps of the method are realized when the processor executes the program.
According to the electric heater control method, the electric heater control device, the storage medium and the electric heater, when the heating time of the electric heater meets the preset cover plate delay closing condition, the corresponding heat dissipation time can be matched according to the internal temperature of the electric heater, the delay execution time of the cover plate closing action can be determined according to the matched heat dissipation time, the cover plate is closed in a delay mode, the error protection of the temperature limiter caused by untimely heat dissipation and overhigh temperature rise after the cover plate is immediately closed is avoided, and the use experience of a user is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic flow chart of a control method of an electric heater according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a control method of an electric heater according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electric heater control device according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Fig. 1 schematically shows a flowchart of an electric heater control method according to an embodiment of the present invention. Referring to fig. 1, a method for controlling an electric heater according to an embodiment of the present invention includes the following steps:
and S11, acquiring the heating time of the electric heater when the shutdown instruction is received.
And S12, judging whether the heating time meets the preset delayed closing condition of the cover plate.
And S13, if the heating time meets the preset cover plate delay closing condition, detecting the internal temperature of the electric heater.
And S14, matching the heat dissipation time corresponding to the internal temperature according to the internal temperature of the electric heater.
And S15, determining the delay execution time of the cover plate closing action according to the heat dissipation time, and controlling a cover plate driving assembly of the stepping motor driven electric heater to execute the cover plate closing action when the delay execution time is reached.
According to the control method of the electric heater, when the heating time of the electric heater meets the preset delayed closing condition of the cover plate, the corresponding heat dissipation time can be matched according to the internal temperature of the electric heater, the delayed execution time of the closing action of the cover plate can be determined according to the matched heat dissipation time, the error protection of the temperature limiter due to untimely heat dissipation and overhigh temperature rise after the cover plate is immediately closed can be avoided through the delayed closing of the cover plate, and the use experience of a user is improved.
Fig. 2 schematically shows a flowchart of an electric heater control method according to another embodiment of the present invention. Referring to fig. 2, the method for controlling an electric heater according to the embodiment of the present invention specifically includes the following steps:
and S21, acquiring the heating time of the electric heater when the shutdown instruction is received.
And S221, judging whether the electric heater executes overheating operation or not according to the heating time.
If the electric heater performs the overheating operation, step S222 is performed, and if the electric heater does not perform the overheating operation, step S26 is performed.
S222, judging whether the heating time is larger than or equal to a preset time threshold value.
If the heating time is greater than or equal to the preset time threshold, determining that the heating time meets the preset delayed closing condition of the cover plate, and executing step S23, and if the heating time is less than the preset time threshold, executing step S26.
And S23, detecting the internal temperature of the electric heater.
And S24, matching the heat dissipation time corresponding to the internal temperature according to the internal temperature of the electric heater.
And S25, determining the delay execution time of the cover plate closing action according to the heat dissipation time, and controlling a cover plate driving assembly of the stepping motor driven electric heater to execute the cover plate closing action when the delay execution time is reached.
And S26, controlling a cover plate driving component of the stepping motor to drive the electric heater to execute a cover plate closing action.
In a specific embodiment, let t1 be the heating time of the electric heater, where t1 ≧ 0, and t1 ═ 0 indicates that the electric heater has not started heating.
t2 is a time threshold for entering the cover plate closing control process, where t2 is greater than or equal to 0, when t2 is equal to 0, the electric heater enters the cover plate closing control process after shutdown as long as the electric heater starts to heat, no matter how long the electric heater is heated, and when t2 is greater than 0, the electric heater enters the cover plate closing control process when the heating time is greater than or equal to a preset time threshold t 2.
t3 is the time of the apron time delay closing, and wherein t3 >0, specific t 3's value can be confirmed according to the actual radiating effect of electric heater to guarantee that the inside temperature of electric heater can accomplish inside heat dissipation in t3 time. Specifically, t3 can set up to the radiating time of the inside temperature of electric heater, or be greater than the certain surplus time of radiating time of the inside temperature of electric heater to guarantee the abundant heat dissipation of electric heater.
Specifically, when the electric heater is turned off, whether the electric heater starts to heat before being turned off is judged, if the electric heater does not start to heat, that is, t1 is 0, the stepping motor is directly controlled to drive the cover plate driving assembly of the electric heater to execute the cover plate closing action, and the cover plate is closed; if heating has already started, i.e. t1 >0, the flap closing procedure is entered.
A cover plate closing process: comparing the size relationship between t1 and t2, and if t1 is less than t2, directly controlling a cover plate driving assembly of the stepping motor driven electric heater to execute a cover plate closing action, and closing the cover plate; if t1 is not less than t2, determining the delayed closing time t3 of the cover plate according to the internal temperature of the electric heater, controlling the stepping motor to drive the cover plate driving assembly of the electric heater to execute the closing action of the cover plate after the time t3 is delayed, closing the cover plate, solving the problem of error protection caused by over-high temperature rise after the cover plate is closed, and improving the use experience of a user.
In the embodiment of the invention, the internal temperature of the electric heater with the sensor arranged inside can be directly detected, and the heat dissipation time corresponding to the internal temperature is matched through the internal temperature of the electric heater. However, some models do not have a sensor, and the actual heat dissipation time needs to be obtained through experimental tests, so the heat dissipation time of the electric heater can also be a preset time parameter.
Further, after the delay execution time of the cover plate closing action is determined according to the heat dissipation time, the delay execution time is counted down, and the count value is displayed to remind a user of the closing time of the cover plate.
In the embodiment of the invention, the cover plate does not act in the delay time, the opening state is kept, the heat dissipation is fully carried out, the delay execution time is counted down, and the count value counted down is displayed by the display equipment to prompt a user to close the cover plate. After time delay t3, the display device closes the display and the cover is closed.
According to the invention, when the electric heater stops heating, the cover plate is closed in a delayed manner, so that the misoperation of the temperature limiter caused by untimely heat dissipation after the cover plate is immediately closed is avoided, and the use experience of a user is improved.
For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Fig. 3 schematically shows a structural diagram of an electric heater control device according to an embodiment of the present invention. Referring to fig. 3, the electric heater control device of the embodiment of the present invention specifically includes an obtaining module 301, a determining module 302, a detecting module 303, a configuring module 304, and a control module 305, where:
the obtaining module 301 is configured to obtain heating time of the electric heater when a shutdown instruction is received;
a judging module 302, configured to judge whether the heating time meets a preset cover plate delayed closing condition;
the detection module 303 is configured to detect the internal temperature of the electric heater when the heating time meets a preset cover plate delay closing condition;
a configuration module 304, configured to match, according to the internal temperature of the electric heater, a heat dissipation time corresponding to the internal temperature;
and the control module 305 is configured to determine a delay execution time of the cover plate closing action according to the heat dissipation time, and control the step motor to drive the cover plate driving assembly of the electric heater to execute the cover plate closing action when the delay execution time is reached.
In this embodiment of the present invention, the determining module 302 specifically includes a first determining unit and a second determining unit, where:
the first judging unit is used for judging whether the electric heater executes overheating operation according to the heating time;
and the second judging unit is used for judging whether the heating time is greater than or equal to a preset time threshold value or not if the electric heater executes overheating operation, and determining that the heating time meets a preset delayed closing condition of the cover plate if the heating time is greater than or equal to the preset time threshold value.
In this embodiment of the present invention, the control module 305 is further configured to control the step motor to drive the cover plate driving assembly of the electric heater to perform a cover plate closing action when the electric heater does not perform an overheating operation or the heating time is less than a preset time threshold.
In the embodiment of the present invention, the apparatus further includes a display module, not shown in the drawings, and the display module is configured to count down the delay execution time after determining the delay execution time of the cover closing motion according to the heat dissipation time, and display the count value to remind a user of the closing time of the cover.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
According to the control method and device for the electric heater, when the heating time of the electric heater meets the preset delayed closing condition of the cover plate, the corresponding heat dissipation time can be matched according to the internal temperature of the electric heater, the delayed execution time of the closing action of the cover plate can be determined according to the matched heat dissipation time, the error protection of the temperature limiter due to untimely heat dissipation and overhigh temperature rise after the cover plate is immediately closed can be avoided through the delayed closing of the cover plate, and the use experience of a user is improved.
Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the method as described above.
In this embodiment, if the module/unit integrated with the electric heater control device is implemented in the form of a software functional unit and sold or used as an independent product, the module/unit may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, etc. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The electric heater provided by the embodiment of the invention comprises an electric heater body and a controller, wherein the controller comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and the processor executes the computer program to realize the steps in the control method embodiments of the electric heater, such as S11-S15 shown in FIG. 1. Alternatively, the processor implements the functions of the modules/units in the above embodiments of the electric heater control device when executing the computer program, for example, the obtaining module 301, the judging module 302, the detecting module 303, the configuring module 304 and the control module 305 shown in fig. 3.
Further, the electric heater body is including apron, apron drive assembly, step motor and display device, and the controller control apron is opened or is closed, and apron drive assembly passes through the step motor drive and moves according to the instruction drive apron of controller, and display device reminds user electric heater state and shows that the time delay execution time carries out count down in order to remind user's apron closing time.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used for describing the execution process of the computer program in the electric heater control device. For example, the computer program may be divided into an acquisition module 301, a determination module 302, a detection module 303, a configuration module 304, and a control module 305.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. The general processor may be a microprocessor or the processor may be any conventional processor, etc., and the processor is a control center of the electric heater and connects various parts of the whole electric heater by using various interfaces and lines.
The memory may be used to store the computer program and/or the module, and the processor may implement various functions of the electric heater by operating or executing the computer program and/or the module stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a flash memory Card (FlashCard), at least one magnetic disk storage device, a flash memory device, or other volatile solid state storage device.
Those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A control method of an electric heater is characterized by comprising the following steps:
when a shutdown instruction is received, acquiring the heating time of the electric heater;
judging whether the heating time meets a preset cover plate delayed closing condition or not;
if the heating time meets the preset cover plate delay closing condition, detecting the internal temperature of the electric heater;
matching heat dissipation time corresponding to the internal temperature according to the internal temperature of the electric heater;
and determining the delay execution time of the cover plate closing action according to the heat dissipation time, and controlling a cover plate driving assembly of the stepping motor driven electric heater to execute the cover plate closing action when the delay execution time is reached.
2. The method of claim 1, wherein the determining whether the heating time meets a preset delayed cover closing condition comprises:
judging whether the electric heater executes overheating operation or not according to the heating time;
and if the electric heater executes overheating operation, judging whether the heating time is greater than or equal to a preset time threshold, and if the heating time is greater than or equal to the preset time threshold, determining that the heating time meets a preset cover plate delayed closing condition.
3. The method of claim 2, further comprising:
and when the electric heater does not perform overheating operation or the heating time is less than a preset time threshold value, controlling a stepping motor to drive a cover plate driving assembly of the electric heater to perform a cover plate closing action.
4. The method of claim 1, wherein after determining a delayed execution time of a cover closing action based on the heat dissipation time, the method further comprises:
and counting the delayed execution time in a countdown mode, and displaying the count value to remind a user of closing time of the cover plate.
5. An electric heater control device, characterized in that, the device includes:
the acquisition module is used for acquiring the heating time of the electric heater when a shutdown instruction is received;
the judging module is used for judging whether the heating time meets a preset cover plate delayed closing condition or not;
the detection module is used for detecting the internal temperature of the electric heater when the heating time meets a preset cover plate delayed closing condition;
the configuration module is used for matching heat dissipation time corresponding to the internal temperature according to the internal temperature of the electric heater;
and the control module is used for determining the delay execution time of the cover plate closing action according to the heat dissipation time and controlling the cover plate driving assembly of the stepping motor driven electric heater to execute the cover plate closing action when the delay execution time is reached.
6. The apparatus of claim 5, wherein the determining module comprises:
the first judging unit is used for judging whether the electric heater executes overheating operation according to the heating time;
and the second judging unit is used for judging whether the heating time is greater than or equal to a preset time threshold value or not if the electric heater executes overheating operation, and determining that the heating time meets a preset delayed closing condition of the cover plate if the heating time is greater than or equal to the preset time threshold value.
7. The device of claim 6, wherein the control module is further configured to control the cover driving assembly of the step motor driven electric heater to perform the cover closing operation when the electric heater does not perform the overheating operation or the heating time is less than a preset time threshold.
8. The apparatus of claim 6 or 7, further comprising:
and the display module is used for counting down the delay execution time after determining the delay execution time of the cover plate closing action according to the heat dissipation time, and displaying the count value to remind a user of the closing time of the cover plate.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 4.
10. An electric heater comprising an electric heater body and a controller, the controller comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the method of any one of claims 1 to 4.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115435384A (en) * | 2022-08-19 | 2022-12-06 | 珠海格力电器股份有限公司 | Control method and control device of electric heater and electric heater |
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| US5359392A (en) * | 1992-05-22 | 1994-10-25 | Brother Kogyo Kabushiki Kaisha | Electro-photographic device |
| JP2007040585A (en) * | 2005-08-02 | 2007-02-15 | Jbh Co Ltd | Temperature sensor, and heating system using the same |
| JP2009222303A (en) * | 2008-03-17 | 2009-10-01 | Tesuku:Kk | Electric heater unit box to connect with radiator for indoor heating |
| CN201740223U (en) * | 2010-01-14 | 2011-02-09 | 吴敬开 | Energy-saving fan heater |
| CN201688503U (en) * | 2010-05-10 | 2010-12-29 | 陈国祥 | Delay protection control device of heater |
| CN205793409U (en) * | 2016-05-16 | 2016-12-07 | 苏州经贸职业技术学院 | A kind of electric heating equipment shutdown time delay cooling control circuit |
| CN207162732U (en) * | 2017-08-14 | 2018-03-30 | 宁波先锋电器制造有限公司 | A kind of accumulated electric heater Intelligent adjustment heat-releasing device |
| CN207395212U (en) * | 2017-10-31 | 2018-05-22 | 嘉兴众衡电气科技有限公司 | A kind of warm-air drier control system with shutdown delay function |
| CN108758772A (en) * | 2018-06-27 | 2018-11-06 | 贵州众暖科技开发有限公司 | A kind of collapsible orientation heat conduction heater of automatically time-delay power-off under desk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115435384A (en) * | 2022-08-19 | 2022-12-06 | 珠海格力电器股份有限公司 | Control method and control device of electric heater and electric heater |
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