CN216281632U - Electric heating control equipment and electric heating system - Google Patents
Electric heating control equipment and electric heating system Download PDFInfo
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- CN216281632U CN216281632U CN202122603630.6U CN202122603630U CN216281632U CN 216281632 U CN216281632 U CN 216281632U CN 202122603630 U CN202122603630 U CN 202122603630U CN 216281632 U CN216281632 U CN 216281632U
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Abstract
The application provides an electric heating controlgear and electric heating system relates to electric heating technical field, and electric heating controlgear includes: the power supply interface comprises a power supply input end and a power supply output end, the power supply input end is used for being connected with an external power supply, and the power supply output end is used for being connected with electric heating equipment; the power interface is provided with a first pin and a second pin; the electric energy metering device is electrically connected with the first pin and the second pin respectively; the microcontroller is electrically connected with the electric energy metering device. The problem of current electric heating equipment can not make statistics of the accurate data of the power consumption of electric heating alone at the heating in-process is solved in this application.
Description
Technical Field
The application relates to the technical field of electric heating, in particular to electric heating control equipment and an electric heating system.
Background
With the economic development and population increase, the problems of energy shortage, climate change and the like in China are increasingly highlighted, and the treatment of atmospheric pollution becomes a great problem in the current development stage of China. The heating mode of adopting electricity to warm up has advantages such as the heating is fast, temperature distribution is even and less maintenance, and simultaneously, the electric energy is clean energy again, uses the electric energy, can reduce the emission of gas such as sulfur dioxide in the middle of the air, so the electric heating mode has all been advocated vigorously to current national energy saving and emission reduction and environmental protection policy.
The electric heating is favored by more and more users with the advantages of comfort, health, space saving, running cost saving, convenient control, environmental protection and the like. However, in the actual popularization process, whether central heating or heating in a mode of independent operation of each family, the problems that heating energy consumption is inconvenient to collect and accurate data of power-off heating energy consumption cannot be counted independently exist, and a user and a manager are inconvenient to analyze to obtain a more appropriate heating strategy.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides an electric heating control equipment and an electric heating system, and solves the problem that the existing electric heating equipment can not independently count the accurate data of the energy consumption of electric heating in the heating process.
The utility model is realized in such a way that the electric heating control equipment comprises a microcontroller, a power supply interface and an electric energy metering device, wherein the power supply interface comprises a power supply input end and a power supply output end, the power supply input end is used for being connected with an external power supply, and the power supply output end is used for being connected with the electric heating equipment; the power interface is provided with a first pin and a second pin; the electric energy metering device is electrically connected with the first pin and the second pin respectively; the microcontroller is electrically connected with the electric energy metering device.
According to the electric heating control equipment provided by the embodiment of the application, in the process of supplying power to the electric heating equipment, the electric energy data consumed by the electric heating equipment can be measured by arranging the electric energy metering device, so that the heating energy consumption of a user in each week, month and each heating season can be conveniently counted, a large heating database is formed, and the user can determine a heating strategy according to the heating energy consumption; and the management department can also accurately count the regional heating energy consumption so as to analyze and determine a heating strategy.
In one embodiment, the electric energy metering device is provided with a memory, and the memory is used for storing the electric energy data collected by the electric energy metering device.
In one embodiment, the electric heating control equipment further comprises a wireless communication device, the wireless communication device is electrically connected with the microcontroller, and the wireless communication device is used for being in wireless communication connection with terminal equipment.
In one embodiment, the electric heating control device further comprises a switching device, and the switching device is electrically connected with the microcontroller, the electric energy metering device and the second pin respectively.
In one embodiment, the electric heating control device further comprises an instruction operating device, and the instruction operating device is electrically connected with the microcontroller.
In one embodiment, the instruction operating device comprises an operating key, and the operating key is a matrix key.
In one embodiment, the electric heating control device further comprises a display device electrically connected with the microcontroller.
In one embodiment, the electric heating control device further comprises an internal power supply device, and the internal power supply device is electrically connected with the electric energy metering device, the microcontroller and the wireless communication device respectively.
In one embodiment, the electric heating control device further comprises a temperature detection device electrically connected with the microcontroller.
The embodiment of the application also provides an electric heating system, including electric heating equipment and as above arbitrary embodiment electric heating controlgear, electric heating controlgear the external power source is connected to the power input end, electric heating controlgear the power output end is connected electric heating equipment, electric heating controlgear wireless communication device and terminal equipment wireless communication are connected.
The application provides an electric heating controlgear and electric heating system's beneficial effect lies in: the electric energy metering device is arranged on a power supply line of the electric heating equipment, and the electric energy data consumed by the electric heating equipment can be accurately measured through the electric energy metering device, so that the heating energy consumption of a user in each week, month and each heating season can be accurately counted, a large heating database is formed, and the user can determine a heating strategy according to the heating energy consumption; meanwhile, the heating management department can also accurately count the regional heating energy consumption so as to analyze and determine the heating strategy.
Drawings
Fig. 1 is a schematic structural diagram of an electric heating control device provided in an embodiment of the present application.
Fig. 2 is a schematic structural diagram of an electric heating system provided in an embodiment of the present application.
Reference numerals: 10. a power interface;
20. an electric energy metering device; 21. a memory;
30. a microcontroller; 40. a wireless communication device; 50. a switching device;
60. an instruction operating device; 61. operating a key;
70. a display device; 80. an internal power supply device; 90. a temperature detection device;
100. an external power supply; 200. an electric heating device; 300. and (4) terminal equipment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The embodiment of the application provides an electric heating control equipment and an electric heating system, and solves the problem that the existing electric heating equipment can not independently count the accurate data of the energy consumption of electric heating in the heating process.
Fig. 1 is a schematic structural diagram of an electric heating control device according to a preferred embodiment of the present invention, and for convenience of description, only the parts related to the embodiment are shown, and the details are as follows:
referring to fig. 1, the electric heating control device provided in the embodiment of the present application includes a microcontroller 30, a power interface 10, and an electric energy metering device 20, where the power interface 10 includes a power input end and a power output end, the power input end is used for connecting an external power supply 100, and the power output end is used for connecting an electric heating device 200; the power interface 10 has a first pin and a second pin; the electric energy metering device 20 is electrically connected with the first pin and the second pin respectively; the microcontroller 30 is electrically connected to the electric energy metering device 20.
It should be noted that the microcontroller 30 in the embodiment of the present application may adopt a single chip microcomputer, and specifically may adopt a single chip microcomputer of a model number such as STM8S005K6T6C, STM32F60K, or STC15W408 AS.
The electric energy metering device 20 is a metering device for measuring and recording generated energy, supplied (or mutually supplied) electric quantity, plant power consumption, line loss electric quantity and user power consumption. The electric energy metering device 20 refers to an ensemble composed of electric energy meters (active and reactive electric energy meters, maximum demand meters, multi-rate electric energy meters, etc.), metering transformers (including voltage transformers and current transformers), and secondary connecting wires.
The electric energy metering device 20 may specifically include a current transformer, a voltage transformer and a processing chip; the current transformer and the voltage transformer are respectively connected with the processing chip; the first pin of the power interface 10 is also connected to a power terminal of the processing chip. The processing chip can specifically adopt a singlechip. In the embodiment of the present application, the electric energy metering device 20 performs preliminary processing on the collected current and voltage, so as to determine the power consumption, reduce the processing task of the microcontroller 30, select a chip with a general processing capability as the microcontroller 30, and reduce the cost.
The electric energy metering device 20 of the embodiment of the application can collect energy consumption data of the electric heating equipment 200 in real time, such as voltage, current, power and the like. The electric energy metering device 20 of the embodiment of the application is provided with the memory 21, the memory 21 is used for storing the electric energy data collected by the electric energy metering device 20, that is, the electric energy metering device 20 stores the energy consumption data of the electric heating equipment 200 collected in real time in the local memory 21, so that the electric energy metering device 20 does not need to transmit the collected data to the external storage equipment for storage, the energy consumption data of the electric heating equipment 200 can be collected uninterruptedly, and the collected electric energy consumption data of the electric heating equipment 200 is more accurate.
It can be understood that the external power source 100 connected to the power input end of the power interface 10 is 220V commercial power, and the electric heating device 200 has a wide application range, so that it is not necessary to specially equip the electric heating device 200 with power devices, which is convenient for users to use; in the embodiment of the application, a power supply line of the electric heating equipment 200 is that commercial power is input from a power input end of the power interface 10, and then 220V commercial power flows into a second pin of the power interface 10 from a first pin of the power interface 10 through the electric energy metering device 20, so that the commercial power is output to the electric heating equipment 200 through a power output end of the power interface 10 to supply power to the electric heating equipment, in the process, the electric energy metering device 20 collects electric energy data in the electric heating equipment 200, thereby accurately measuring the electric energy consumed by the electric heating equipment 200, facilitating the statistics of the heating energy consumption of a user in each week, month and each heating season, forming a large heating database, and enabling the user to determine a heating strategy according to the heating energy consumption; and the management department can also accurately count the regional heating energy consumption so as to analyze and determine a heating strategy.
According to the electric heating control device provided by the embodiment of the application, in the process of supplying power to the electric heating device 200, the electric energy data consumed by the electric heating device 200 can be measured by arranging the electric energy metering device 20, so that the heating energy consumption of a user in each week, month and each heating season can be conveniently counted, a large heating database is formed, and the user can determine a heating strategy according to the heating energy consumption; and the management department can also accurately count the regional heating energy consumption so as to analyze and determine a heating strategy.
In one embodiment, referring to fig. 1, the electric heating control device further includes a wireless communication device 40, the wireless communication device 40 is electrically connected to the microcontroller 30, and the wireless communication device 40 is used for wirelessly communicating with the terminal device 300.
Through the arrangement, the wireless communication mode is adopted, so that wiring is not needed in the communication process, the limitation of wiring conditions can be avoided, and the system is very suitable for the requirement of household or mobile heating metering acquisition. After the wireless communication device 40 is in wireless communication connection with the terminal device 300, the microcontroller 30 can read the electric energy data stored in the memory 21 of the electric energy metering device 20, and send the electric energy data to the terminal device 300 through the wireless communication device 40, the user can check the electric energy consumption data of the electric heating device 200 collected by the electric energy metering device 20 on the terminal device 300, for the electric heating device 200 applied in the occasion that the user does not easily enter and check the electric energy metering device 20, the user can remotely monitor the electric energy consumption of the electric heating device 200 through the terminal device 300, and the electric heating device is more convenient and practical.
The wireless communication device 40 in this embodiment of the application may be a bluetooth device or a WIFI device, and this embodiment is not limited. It should be noted that the communicable distance of the bluetooth device is generally shorter than that of the WIFI device, and therefore, the electric heating control device in the embodiment of the present application selects the appropriate wireless communication device 40 according to the specific application occasion of the electric heating device 200, so as to ensure that the terminal device 300 of the user can be in wireless communication connection with the electric heating control device, and meet the requirement of the user for remotely checking the electric energy consumption data of the electric heating device 200. For example, when the electric heating apparatus 200 is used in a room where a user lives, since the distance between the electric heating apparatus 200 and the terminal apparatus 300 is short, a bluetooth device may be used as the wireless communication device 40; when the electric heating device 200 is applied to a large building such as a school or a hospital, a plurality of electric heating devices 200 usually work at the same time, and a manager in charge of heating in the school or the hospital manages heating in the whole school or the hospital, so that the terminal device 300 of the manager is not necessarily in bluetooth connection with each electric heating control device, and at this time, a WIFI device can be used as the wireless communication device 40, so that the manager can remotely check the electric energy consumption condition of the electric heating device 200 at any position of the school or the hospital, and the manager can make a more appropriate heating strategy.
In one embodiment, referring to fig. 1, the electric heating control apparatus further includes a switching device 50, and the switching device 50 is electrically connected to the microcontroller 30, the electric energy metering device 20, and the second pin, respectively.
Through the above arrangement, the switch device 50 is electrically connected with the second pin to control whether the power interface 10 supplies power to the electric heating equipment 200, if the switch device 50 controls the power interface 10 to supply power to the electric heating equipment 200, a path is formed from the first pin of the power interface 10 to the electric energy metering device 20 to the second pin of the switch device 50 to the power interface 10 to the power output end of the power interface 10 to supply power to the electric heating equipment 200, and at this time, the electric energy metering device 20 collects the passing electric energy data thereof, that is, the electric energy data consumed by the electric heating equipment 200; if the switching device 50 controls the power interface 10 not to supply power to the electric heating device 200, the power consumption collected by the power metering device 20 is zero, and the power metering device 20 is disposed on the power supply line of the electric heating device 200, so that the power metering device 20 can independently collect accurate power consumption data of the electric heating device 200, and a good heating decision reference can be made for a user.
It should be noted that, the switch device 50 is electrically connected to the microcontroller 30, on one hand, the microcontroller 30 sends a switch command to the switch device 50, so that the switch device 50 controls the power interface 10 to supply or cut off power to the electric heating apparatus 200; on the other hand, the microcontroller 30 also supplies power to the switching device 50, and since the voltage required by the switching device 50 is small, the microcontroller 30 is electrically connected with the switching device 50 to supply power to the switching device 50, so that a power line connected with the switching device 50 is omitted, and the wiring difficulty is reduced.
In one embodiment, optionally, the electric heating control device further includes a command operation device 60, and the command operation device 60 is electrically connected to the microcontroller 30.
It should be noted that the instruction operation device 60 is configured to enable a user to input a control instruction through the instruction operation device 60, and after receiving the control instruction input by the user, the microcontroller 30 sends an on or off instruction to the switch device 50 according to the control instruction, so that the switch device 50 controls the power interface 10 to supply power or not supply power to the electric heating apparatus 200.
It can be understood that the above-mentioned manner of inputting the control command through the command operation device 60 is suitable for being applied when the user is close to the electric heating control device, for example, when the user is at home, the control command can be directly sent through the command operation device 60 to control the on or off of the electric heating device 200 when the user wants to control the electric heating device 200 installed at home in the working process; when a user is outside, the user may send a control command to the wireless communication device 40 remotely through the terminal device 300 when the user wants to start the electric heating device 200 installed in the home to heat in advance, and this way may also realize the control of the electromagnetic heating device.
Specifically, the control instruction sent by the user when controlling the electric heating device 200 may be an instruction for controlling the electric heating device 200 to be turned on or turned off, an instruction for controlling the turn-on time of the electric heating device 200, an instruction for controlling the operation mode of the electric heating device 200, an instruction for controlling the heating temperature of the electric heating device 200, or the like; certainly, in order to accurately control the starting time of the electric heating device 200, the microcontroller 30 of the embodiment of the present application may have a clock for timing, or may separately set a clock device electrically connected to the microcontroller 30 for timing; the operation mode of the electric heating apparatus 200 may include a constant temperature operation mode, a sleep operation mode, a high temperature protection operation mode, etc.; the heating temperature of the electric heating device 200 can be adjusted, where the heating temperature refers to the ambient temperature of the electric heating device 200 after operation, it should be noted that the heating temperature of the electric heating device 200 cannot rise without limitation, otherwise the electric heating device 200 is damaged, therefore, the microcontroller 30 of the electric heating control device stores the highest heating temperature value of the electric heating device 200 in advance, when the temperature value in the temperature adjustment instruction input by the user is smaller than the highest heating temperature value of the electric heating device 200, the electric heating control device controls the electric heating device 200 to adjust the temperature according to the temperature adjustment instruction input by the user, when the temperature value in the temperature adjustment instruction input by the user is greater than the highest heating temperature value of the electric heating device 200, the electric heating control device controls the electric heating device 200 to adjust the temperature according to the highest heating temperature value, this can protect the electric heating control device and the electric heating device 200 from high temperature.
Specifically, the command operation device 60 includes an operation key 61, and the operation key 61 is a matrix key. The matrix keys in the embodiment are common, so that the manufacturing cost of the electric heating control equipment can be reduced.
In one embodiment, referring to fig. 1, the electric heating control apparatus further includes a display device 70, and the display device 70 is electrically connected to the microcontroller 30.
Through the above arrangement, after the electric energy metering device 20 collects the electric energy consumption data of the electric heating equipment 200, the microcontroller 30 reads the data stored in the memory 21 of the electric energy metering device 20 and sends the data to the display device 70 for displaying, and the display device 70 can specifically display the date, the real-time ambient temperature, the real-time electric energy consumption data of the electric heating equipment 200, the working mode of the electric heating equipment 200, the current working state of the electric heating equipment 200, and the like.
In an optional implementation manner, the display device 70 may be a display screen with only a display function, and is used to display a date, a real-time ambient temperature, real-time power consumption data of the electric heating device 200, a working mode of the electric heating device 200, a current working state of the electric heating device 200, and the like, and the display device 70 may also be a touch display screen with a touch function, and has a touch function in addition to the display function, at this time, the display device 70 may be used as the instruction operating device 60, and a user may input a touch instruction on the display device 70.
In one embodiment, referring to fig. 1, the electric heating control apparatus further includes an internal power supply device 80, and the internal power supply device 80 is electrically connected to the electric energy metering device 20, the microcontroller 30 and the wireless communication device 40, respectively.
It should be noted that the first pin of the power interface 10 is electrically connected to the electric energy metering device 20, and the 220V commercial power is introduced into the electric energy metering device 20, the electric energy metering device 20 is divided into two lines, one of which is connected to the switching device 50 and directly connects the ac commercial power to the electric heating apparatus 200, that is, the electric energy metering device 20 in this line does not perform any processing on the ac commercial power, but only serves as a transmission channel of electric energy, and the other of which is connected to the internal power supply device 80, where the internal power supply device 80 is actually an ac-to-dc conversion circuit for converting the external ac commercial power into dc power (such as 24V or 5V, etc.), so as to supply power to the microcontroller 30 and the wireless communication device 40, and for the command operation device 60 and the display device 70, because the required power supply voltage is smaller, the microcontroller 30 can be connected thereto to realize power supply, here, the instruction operating device 60 and the display device 70 need not be supplied with power by the internal power supply device 80, and the number of wirings is reduced, thereby reducing the workload of the wirings.
Specifically, the internal power supply device 80 may include a transformer, an analog-to-digital converter, and a voltage stabilizer, and convert the high voltage into the low voltage through the transformer, convert the analog voltage into the digital voltage through the analog-to-digital converter, and stabilize the voltage at a fixed value through the voltage stabilizer, so as to provide a stable power supply for the microcontroller 30.
In one embodiment, referring to fig. 1, the electric heating control apparatus further includes a temperature detecting device 90, and the temperature detecting device 90 is electrically connected to the microcontroller 30. Set up the ambient temperature in the space that temperature-detecting device 90 can real-time supervision installation electric heating equipment 200, microcontroller 30 can send the ambient temperature value that temperature-detecting device 90 gathered to display device 70 and show, the user can observe current ambient temperature on display device 70 like this to timely regulation electric heating equipment 200's mode of operation not only can make ambient temperature more suitable, can also save electric heating equipment 200's power consumption.
In addition, the temperature detection device 90 is configured to enable the microcontroller 30 to adjust the on or off of the electric heating device 200 by referring to the ambient temperature value collected by the temperature detection device 90 when the user adjusts the heating temperature of the electric heating device 200, so that the heating temperature of the electric heating device 200, that is, the ambient temperature, can be accurately adjusted.
Referring to fig. 2, an electric heating system is further provided in an embodiment of the present application, which includes an electric heating device 200 and an electric heating control device according to any of the above embodiments, wherein a power input end of the electric heating control device is connected to the external power source 100, a power output end of the electric heating control device is connected to the electric heating device 200, and a wireless communication device 40 of the electric heating control device is in wireless communication connection with a terminal device 300.
The electric heating device 200 in the embodiment of the present application may be an electric heater, an electric boiler, a hot film, a floor heating device, a phase change electric heating floor, a heat pump, etc., the external power source 100 connected to the power input end of the electric heating control device is a 220V commercial power, and the terminal device 300 wirelessly connected to the wireless communication device 40 of the electric heating control device may be a terminal, a mobile phone, a tablet computer, a computer, etc. held by a user.
When the terminal device 300 is a mobile phone, the mobile phone can download special APP software to be used with the electric heating control device in the embodiment of the present application, specifically: if the user is the first time of using electric heating equipment 200, then need download special APP software on terminal equipment 300, then open APP software registration user information, scan the two-dimensional code on the electric heating control equipment and make user terminal equipment 300 bind together with electric heating control equipment, according to the suggestion on the APP software with electric heating control equipment be connected to the router on, the registration is accomplished. When a user needs to check energy consumption data of the electric heating equipment 200, the user can log in APP software on the mobile phone by using registered user information, so that information such as the state, the switch, the mode switching, the temperature setting, the energy consumption statistics and the running time of the electric heating equipment 200 can be checked through the mobile phone, and specifically, the running state of the electric heating equipment 200, the electric heating equipment 200 can be remotely switched on and off, the mode switching can be remotely carried out, the remote temperature setting can be carried out, the energy consumption statistics and the amount can be remotely checked, and the running time of the electric heating equipment 200 can be remotely checked on the APP software; the user can also remotely operate the electric heating control equipment through the mobile phone, namely remotely send a control instruction to the electric heating control equipment, so that the user can use the electric heating equipment 200 more conveniently, and great benefits are brought to the popularization and the use of the electric heating equipment 200.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An electric heating control apparatus, comprising:
the power supply interface (10), the power supply interface (10) includes a power supply input end and a power supply output end, the power supply input end is used for connecting an external power supply (100), and the power supply output end is used for connecting an electric heating device (200);
the power interface (10) has a first pin and a second pin;
the electric energy metering device (20), the electric energy metering device (20) is electrically connected with the first pin and the second pin respectively;
a microcontroller (30), the microcontroller (30) being electrically connected with the electric energy metering device (20).
2. Electric heating control device according to claim 1, characterized in that the electric energy metering device (20) has a memory (21), the memory (21) being used for storing electric energy data collected by the electric energy metering device (20).
3. Electric heating control equipment according to claim 1 or 2, characterized by further comprising a wireless communication device (40), wherein the wireless communication device (40) is electrically connected with the microcontroller (30), and the wireless communication device (40) is used for being wirelessly connected with a terminal device (300) in a communication way.
4. The electric heating control apparatus according to claim 3, further comprising a switching device (50), wherein the switching device (50) is electrically connected to the microcontroller (30), the electric energy metering device (20), and the second pin, respectively.
5. The electric heating control device according to claim 4, further comprising a command operation means (60), wherein the command operation means (60) is electrically connected to the microcontroller (30).
6. Electric heating control device according to claim 5, characterized in that the command operation means (60) comprises operation keys (61), and the operation keys (61) are matrix keys.
7. Electric heating control device according to claim 3, characterized by further comprising a display device (70), said display device (70) being electrically connected to said microcontroller (30).
8. Electric heating control device according to any one of claims 4-7, characterized by further comprising an internal power supply device (80), wherein the internal power supply device (80) is electrically connected with the electric energy metering device (20), the microcontroller (30) and the wireless communication device (40), respectively.
9. Electric heating control device according to claim 8, characterized by further comprising a temperature detection means (90), said temperature detection means (90) being electrically connected to said microcontroller (30).
10. An electric heating system, comprising:
an electric heating device (200);
the electric heating control device according to any one of claims 3 to 9, wherein the power input of the electric heating control device is connected to an external power source (100), the power output of the electric heating control device is connected to the electric heating device (200), and the wireless communication means (40) of the electric heating control device is in wireless communication connection with a terminal device (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603630.6U CN216281632U (en) | 2021-10-27 | 2021-10-27 | Electric heating control equipment and electric heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603630.6U CN216281632U (en) | 2021-10-27 | 2021-10-27 | Electric heating control equipment and electric heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216281632U true CN216281632U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122603630.6U Active CN216281632U (en) | 2021-10-27 | 2021-10-27 | Electric heating control equipment and electric heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216281632U (en) |
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2021
- 2021-10-27 CN CN202122603630.6U patent/CN216281632U/en active Active
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