Electric equipment

Abstract

The utility model provides electric equipment. The electric equipment comprises a switching circuit; the part module has at least two working states, the part module comprises a detection circuit, the input end of the detection circuit is connected with the output end of the switching circuit, and the detection circuit is used for detecting operation parameters of the switching circuit; and the input end of the part controller is connected with the output end of the detection circuit, and the part controller is used for switching to a working state corresponding to the operation parameters of the switching circuit. In the process, the part module can be universally used in different electric equipment, and the management of the part module has no obvious change along with the development of product categories, so that the problem that the management cost of the part is increased in the related technical scheme is improved, and meanwhile, the part module can be universally used in different electric equipment, so that the part management cost is reduced. Therefore, the problem of wrong assembly of the parts is avoided, obviously, the problem of replacing the parts after wrong assembly of the parts is avoided, and the manufacturing cost of the electric equipment is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliances, in particular to an electrical device. Background Art

[0002] As product demands vary, multiple products will be derived from the same product category in different improvement directions. Since multiple products are improved based on the same product category, the parts used in the derived products are almost the same, but due to different improvement directions, the product specifications used by different parts products are different.

[0003] For example, Figure 1 As shown, for the three derived products A, B and C, the corresponding parts required are a, b and c. Among them, a, b and c are exactly the same parts, but the output power of part a is set to 80 watts, the output power of part b is set to 100 watts, and the output power of part c is set to 120 watts, that is, the specifications of the three are different. Obviously, three specifications of parts are prepared for the three products A, B and C.

[0004] Obviously, as product categories expand, parts of various specifications will be generated, which will increase the cost of parts management. At the same time, incorrect assembly of parts often occurs during the product production process, and replacing parts also increases the manufacturing cost of the product. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0006] To this end, a first aspect of the present invention is to provide an electrical device.

[0007] In view of this, the utility model provides an electrical equipment, including: a switching circuit; a part module, the part module has at least two working states, and the part module includes: a detection circuit, the input end of the detection circuit is connected to the output end of the switching circuit, and is used to detect the operating parameters of the switching circuit; a part controller, the input end of the part controller is connected to the output end of the detection circuit, and is used to switch to a working state corresponding to the operating parameters of the switching circuit.

[0008] In this technical solution, an electrical device is proposed, which includes a switching circuit and a part module, and the part module includes a detection circuit and a part controller, wherein the output end of the switching circuit is connected to the input end of the detection circuit so that the detection circuit can be used to detect the operating parameters of the switching circuit, wherein the operating parameters of the switching circuit can be used to characterize the working state that the assembler wants the part module to be in, and after the operating parameters of the switching circuit are transmitted to the part controller, the part controller can switch the working state of the part module until the working state of the part module is a working state corresponding to the operating parameters of the switching circuit.

[0009] In this process, as the product categories expand, different electrical equipment can be assembled with the same parts module, and the working state of the parts module can be adjusted by using the switch circuit, so that the working state of the parts module can be matched with the user equipment. Obviously, the parts module can be used in different electrical equipment. As the product categories expand, the management of the parts module does not change significantly, so the problem of increased parts management costs in the relevant technical solutions is improved. At the same time, since the parts module can be used in different electrical equipment, there is no problem of parts assembly errors. Obviously, there is no problem of replacing parts after parts assembly errors, thereby reducing the manufacturing cost of electrical equipment.

[0010] In one of the technical solutions, optionally, the part controller can be understood as a controller in the part module for controlling the working state of the part module.

[0011] In one of the technical solutions, optionally, the switching circuit can be understood as a circuit having two switching states, that is, a circuit that can be switched between an on state and an off state. Specifically, when the switching circuit is in the on state, the switching circuit can transmit signals to the part module. Conversely, when the switching circuit is in the off state, the switching circuit cannot transmit signals to the part module.

[0012] In addition, the electrical equipment proposed in this application also has the following additional technical features.

[0013] In some technical solutions, optionally, the electrical equipment also includes: a control circuit, a control output end of the control circuit is connected to the control end of the switch circuit, and is used to control the switch circuit to operate according to a preset opening and closing mode; wherein the preset opening and closing mode is an opening and closing mode related to the electrical equipment, and the opening and closing mode is related to the operating parameters.

[0014] In this technical solution, a control circuit is set up that can be connected to the control end of the switching circuit, so that the opening and closing of the switching circuit can be controlled, and the switching circuit can be operated according to a preset opening and closing mode, thereby informing the part module of the working state that matches the electrical equipment, and then using the part controller to execute the switching of the working state.

[0015] In some technical solutions, optionally, the control circuit may be a microcontroller unit (MCU) for controlling the operation of the switch circuit.

[0016] In some technical solutions, optionally, a correspondence between different electrical equipment and switching modes is pre-constructed. Therefore, after the assembler determines the electrical equipment, the control circuit is used to control the switch circuit to operate in the selected preset switching mode. At this time, the detection circuit can detect the operating parameters of the switch circuit, and then know the currently assembled electrical equipment based on the operating parameters, so that the part controller switches the working state of the part module until the working state of the part module is a working state corresponding to the operating parameters of the switch circuit.

[0017] In the above technical scheme, the opening and closing mode is related to the operating parameters, and it can be understood that the opening and closing mode and the operating parameters are one-to-one corresponding. Therefore, after using the detection circuit to detect the operating parameters of the switching circuit, the opening and closing mode operated by the switching circuit can be directly determined according to the operating parameters of the switching circuit, so that the part controller can switch the working state of the part module.

[0018] In some technical solutions, optionally, the part controller switches the working state of the part module one by one until the working state of the part module is a working state corresponding to the operating parameters of the switching circuit.

[0019] In some technical solutions, optionally, the part controller determines the target working state according to the operating parameters of the switching circuit, and switches the working state of the part module to the target working state.

[0020] In some technical solutions, optionally, the on-off mode can be understood as including at least one switching of the switch circuit from an on state to an off state.

[0021] In some technical solutions, optionally, the control circuit also includes a power supply input terminal and a power supply output terminal, the power supply input terminal is used to access the power supply, and the power supply output terminal is connected to the input terminal of the switching circuit to supply power to the part module through the switching circuit.

[0022] In this technical solution, in addition to being able to control the opening and closing of the switch circuit, the control circuit can also supply power to the component module through the switch circuit. Specifically, since the power supply output terminal of the control circuit is connected to the input terminal of the switch circuit, the electric energy input through the power supply input terminal can supply power to the switch circuit through the power supply output terminal, and under the control of the control circuit, the switch circuit can operate according to the preset opening and closing mode, and at this time, the switch circuit can supply power to the component module according to the preset opening and closing mode.

[0023] In this process, the switching circuit can be combined with the power supply of the component module to reduce the complexity of the electrical equipment while reducing the manufacturing cost of the electrical equipment.

[0024] In some technical solutions, the power input terminal is used to connect to an AC power source.

[0025] In some technical solutions, optionally, after the switch circuit operates according to a preset opening and closing mode, the control circuit is also used to: control the switch circuit to operate in a normally on mode; wherein, in the normally on mode, the switch circuit is in an on state to supply power to the part module.

[0026] In this technical solution, when the switch circuit operates in the normally on mode, the switch circuit remains in the on state. At this time, the power supply connected to the power supply input terminal of the control circuit can be directly supplied to the part module after passing through the switch circuit. Obviously, the part module can maintain a constant power supply. At this time, the part module can be powered on and perform the corresponding function.

[0027] During this process, the switch circuit is in the normally on mode, which will not affect the normal power supply of the component module, making the component module universal while reducing the impact on the operation of the component module, thereby ensuring the stable operation of the component module.

[0028] In some technical solutions, optionally, the operating parameters include the number of times the switch circuit is turned on, and the number of times the switch circuit is turned on is different in different opening and closing modes; or the operating parameters include the number of times the switch circuit is turned off, and the number of times the switch circuit is turned off is different in different opening and closing modes.

[0029] In this technical solution, it is necessary to control the switch circuit to repeatedly switch between the on state and the off state, and then control the operation of the part controller according to the number of times the switch circuit is in the on state or the off state, so as to realize the switching of the working state of the part module.

[0030] In some technical solutions, optionally, the operating parameters include the on-time of the switch circuit, and the on-time of the switch circuit is different in different opening and closing modes.

[0031] In this technical solution, the switch circuit only needs to switch its state once to enable the part controller to know the working state that the part module needs to operate. Obviously, in this process, the switching frequency of the switch circuit can be reduced, so the service life of the switch circuit can be improved and the probability of failure of the switch circuit can be reduced. At the same time, the service life of the electrical equipment is also extended.

[0032] In some technical solutions, optionally, the part controller also includes: a memory for storing operating parameters; wherein the part controller determines the working state of the part module based on the operating parameters.

[0033] In this technical solution, a memory is set up so that when the switch circuit is in the cut-off state, that is, when the part module is powered off and on, the part controller can record and read the operating parameters of the switch circuit, thereby switching between different working modes.

[0034] In some technical solutions, optionally, the electrical device includes a cooking device.

[0035] In some technical solutions, optionally, the cooking device includes one of a microwave oven, a microwave oven, and an electric rice cooker.

[0036] In some technical solutions, optionally, the component module includes a frequency converter.

[0037] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0039] Figure 1 A schematic diagram showing the matching of parts and products in the related technical solution is shown;

[0040] Figure 2 A schematic diagram showing the structure of an electric device in an embodiment of the utility model is shown;

[0041] Figure 3 One of the schematic diagrams showing the working level of the switch circuit in the embodiment of the utility model;

[0042] Figure 4 A second schematic diagram showing the working level of the switch circuit in the embodiment of the utility model;

[0043] Figure 5 A schematic diagram showing the flow of control logic of the electric equipment in the embodiment of the utility model is shown;

[0044] Figure 6 A schematic diagram showing the overall assembly process of the electrical equipment in the embodiment of the utility model is shown;

[0045] Figure 7 A schematic diagram showing the matching of the part module and the product in the embodiment of the utility model is shown.

[0046] in, Figure 2 The corresponding relationship between the reference numerals and the component names is as follows:

[0047] 200 electrical equipment, 202 switch circuit, 204 component module, 2042 detection circuit, 2044 component controller, 2046 memory, 206 control circuit, 300 AC power supply. DETAILED DESCRIPTION

[0048] In order to more clearly understand the above aspects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0049] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0050] In one embodiment of the present application, Figure 2 As shown, an electrical device 200 is provided, including: a switching circuit 202; a part module 204, the part module 204 has at least two working states, and the part module 204 includes: a detection circuit 2042, the input end of the detection circuit 2042 is connected to the output end of the switching circuit 202, and is used to detect the operating parameters of the switching circuit 202; a part controller 2044, the input end of the part controller 2044 is connected to the output end of the detection circuit 2042, and is used to switch to a working state corresponding to the operating parameters of the switching circuit 202.

[0051] In this embodiment, an electrical device 200 is proposed, which includes a switching circuit 202 and a part module 204, and the part module 204 includes a detection circuit 2042 and a part controller 2044, wherein the output end of the switching circuit 202 is connected to the input end of the detection circuit 2042, so that the detection circuit 2042 can be used to detect the operating parameters of the switching circuit 202, wherein the operating parameters of the switching circuit 202 can be used to characterize the working state that the assembler wants the part module 204 to be in, and after the operating parameters of the switching circuit 202 are transmitted to the part controller 2044, the part controller 2044 can switch the working state of the part module 204 until the working state of the part module 204 is a working state corresponding to the operating parameters of the switching circuit 202.

[0052] In this process, as the product categories are expanded, different electrical devices 200 can be assembled with the same parts module 204, and the switch circuit 202 can be used to adjust the working state of the parts module 204, so that the working state of the parts module 204 matches the user device. Obviously, the parts module 204 can be used in different electrical devices 200. As the product categories are expanded, the management of the parts module 204 does not change significantly, so the problem of increased management costs of parts in the relevant embodiments is improved. At the same time, since the parts module 204 can be used in different electrical devices 200, there is no problem of wrong assembly of parts. Obviously, there is no problem of replacing parts after wrong assembly of parts, thereby reducing the manufacturing cost of the electrical devices 200.

[0053] In one of the embodiments, optionally, the part controller 2044 can be understood as a controller in the part module 204 for controlling the working state of the part module 204.

[0054] In one of the embodiments, optionally, the switch circuit 202 can be understood as a circuit having two switch states, that is, a circuit that can be switched between an on state and an off state. Specifically, when the switch circuit 202 is in the on state, the switch circuit 202 can transmit a signal to the part module 204. Conversely, when the switch circuit 202 is in the off state, the switch circuit 202 cannot transmit a signal to the part module 204.

[0055] In some embodiments, optionally, the electrical device 200 also includes: a control circuit 206, wherein the control output end of the control circuit 206 is connected to the control end of the switch circuit 202, and is used to control the switch circuit 202 to operate according to a preset opening and closing mode; wherein the preset opening and closing mode is an opening and closing mode related to the electrical device 200, and the opening and closing mode is related to the operating parameters.

[0056] In this embodiment, the control circuit 206 is connected to the control end of the switch circuit 202, so that the opening and closing of the switch circuit 202 can be controlled, so that the switch circuit 202 can operate according to the preset opening and closing mode, thereby informing the part module 204 of the working state that matches the electrical equipment 200, and then using the part controller 2044 to execute the switching of the working state.

[0057] In some embodiments, the control circuit 206 may optionally be a microcontroller unit (MCU) for controlling the operation of the switch circuit 202 .

[0058] In some embodiments, optionally, a correspondence between different electrical equipment 200 and switching modes is pre-constructed. Therefore, after the assembler determines the electrical equipment 200, the control circuit 206 is used to control the switch circuit 202 to operate in the selected preset switching mode. At this time, the detection circuit 2042 can detect the operating parameters of the switch circuit 202, and then know the currently assembled electrical equipment 200 based on the operating parameters, so that the part controller 2044 switches the working state of the part module 204 until the working state of the part module 204 is a working state corresponding to the operating parameters of the switch circuit 202.

[0059] In the above embodiment, the opening and closing mode is related to the operating parameters, and it can be understood that the opening and closing mode and the operating parameters are one-to-one corresponding. Therefore, after using the detection circuit 2042 to detect the operating parameters of the switch circuit 202, the opening and closing mode operated by the switch circuit 202 can be directly determined according to the operating parameters of the switch circuit 202, so that the part controller 2044 can switch the working state of the part module 204.

[0060] In some embodiments, optionally, the part controller 2044 switches the working state of the part module 204 one by one until the working state of the part module 204 is a working state corresponding to the operating parameters of the switch circuit 202 .

[0061] In some embodiments, optionally, the part controller 2044 determines the target working state according to the operating parameters of the switch circuit 202, and switches the working state of the part module 204 to the target working state.

[0062] In some embodiments, optionally, the on-off mode can be understood as including at least one switching of the switch circuit 202 from an on state to an off state.

[0063] In some embodiments, optionally, the control circuit 206 also includes a power supply input terminal and a power supply output terminal, the power supply input terminal is used to access the power supply, and the power supply output terminal is connected to the input terminal of the switching circuit 202 to supply power to the part module 204 through the switching circuit 202.

[0064] In this embodiment, in addition to being able to control the on and off of the switch circuit 202, the control circuit 206 can also supply power to the part module 204 through the switch circuit 202. Specifically, since the power supply output terminal of the control circuit 206 is connected to the input terminal of the switch circuit 202, the electric energy input through the power supply input terminal can supply power to the switch circuit 202 through the power supply output terminal, and under the control of the control circuit 206, the switch circuit 202 can operate according to the preset on and off mode, and at this time, the switch circuit 202 can supply power to the part module 204 according to the preset on and off mode.

[0065] In this process, the switch circuit 202 and the power supply of the component module 204 can be combined together to reduce the complexity of the power-consuming device 200 and reduce the manufacturing cost of the power-consuming device 200 .

[0066] In some embodiments, the power input terminal is used to connect to an AC power source 300 .

[0067] In some embodiments, optionally, after the switch circuit 202 operates in a preset opening and closing mode, the control circuit 206 is also used to: control the switch circuit 202 to operate in a normally on mode; wherein, in the normally on mode, the switch circuit 202 is in an on state to supply power to the part module 204.

[0068] In this embodiment, when the switch circuit 202 operates in the normally on mode, the switch circuit 202 remains in the on state. At this time, the power supply connected to the power supply input terminal of the control circuit 206 can pass through the switch circuit 202 and directly supply the part module 204. Obviously, the part module 204 can maintain a constant power supply. At this time, the part module 204 can be powered on and perform the corresponding function.

[0069] During this process, the switch circuit 202 is in a normally on mode, which does not affect the normal power supply of the component module 204, making the component module 204 universal while reducing the impact on the operation of the component module 204, thereby ensuring the stable operation of the component module 204.

[0070] In some embodiments, optionally, the operating parameters include the number of times the switch circuit 202 is turned on, and the number of times the switch circuit 202 is turned on is different in different opening and closing modes; or the operating parameters include the number of times the switch circuit 202 is turned off, and the number of times the switch circuit 202 is turned off is different in different opening and closing modes.

[0071] In this embodiment, it is necessary to control the switch circuit 202 to repeatedly switch between the on state and the off state, and then control the operation of the part controller 2044 according to the number of times the switch circuit 202 is in the on state or in the off state, so as to realize the switching of the working state of the part module 204.

[0072] Specifically, the detection circuit 2042 is used to detect the voltage at the output end of the switch circuit 202, and then obtain the voltage waveform at the output end of the switch circuit 202, and count the number of times the switch circuit 202 is turned on or off, so as to know the working status of the required component module 204.

[0073] For example, the voltage waveform at the output end of the switch circuit 202 is as follows: Figure 3As shown, the high level in the voltage waveform represents the on state, and the low level represents the off state. Obviously, the number of times the high level appears in the voltage waveform is the on-time in this application, and the number of times the low level appears in the voltage waveform is the off-time in this application.

[0074] The part module is represented by part module X. When the conduction number is 1, the part module is represented as part module a; when the conduction number is 2, the part module is represented as part module b; when the conduction number is 3, the part module is represented as part module c, as shown in Table 1:

[0075] Table 1

[0076] Conduction times 1 Parts Module X → Parts module a 2 Parts Module X → Parts module b 3 Parts Module X → Parts module c

[0077] In some embodiments, optionally, the operating parameters include the on-time of the switch circuit 202 , and the on-time of the switch circuit 202 is different in different on-off modes.

[0078] In this embodiment, the switch circuit 202 only needs to switch its state once to enable the part controller 2044 to know the working state that the part module 204 needs to operate. Obviously, in this process, the switching frequency of the switch circuit 202 can be reduced, so the service life of the switch circuit 202 can be improved, and the probability of failure of the switch circuit 202 can be reduced. At the same time, the service life of the electrical equipment 200 is also extended.

[0079] For example, the voltage waveform at the output end of the switch circuit 202 is as follows: Figure 4 As shown, the high level in the voltage waveform represents the on state, and the low level represents the off state. Obviously, the on time is the duration of the high level.

[0080] The component module is represented by component module X. When the conduction time is TIME1, the component module is represented as component module a; when the conduction time is TIME2, the component module is represented as component module b; when the conduction time is TIME3, the component module is represented as component module c, as shown in Table 2:

[0081] Table 2

[0082] On time TIME1 Parts Module X → Parts module a TIME2 Parts Module X → Parts module b TIME3 Parts Module X → Parts module c

[0083] In some embodiments, optionally, the part controller 2044 also includes: a memory 2046 for storing operating parameters; wherein the part controller 2044 determines the working state of the part module 204 based on the operating parameters.

[0084] In this embodiment, the memory 2046 is set so that when the switch circuit 202 is in the cut-off state, that is, when the part module 204 is powered off and powered on, the part controller 2044 can record and read the operating parameters of the switch circuit 202, thereby switching between different working modes.

[0085] The memory 2046 may include a volatile memory or a nonvolatile memory, or the memory may include both volatile and nonvolatile memories. Among them, the nonvolatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory in the embodiments of the present application includes but is not limited to these and any other suitable types of memory.

[0086] In some embodiments, Figure 5 As shown, when the operating parameter is the number of times the switch circuit is turned on or off, the control logic of the electrical equipment includes:

[0087] Step 502, power on the electrical equipment;

[0088] Step 504, whether the memory has the number of times the switch circuit is turned on or off. If the result is no, execute step 506. If the result is yes, execute step 508, step 510 or step 512.

[0089] Step 506, part module X is unchanged;

[0090] Step 508, the memory stores "1";

[0091] Step 510, the memory stores "2";

[0092] Step 512, the memory stores "3";

[0093] Step 514, the component module X is changed to the component module a, which is suitable for the electrical equipment A;

[0094] Step 516, component module X changes component module b to be suitable for electrical equipment B;

[0095] Step 518, component module X is changed to component module c, which is suitable for electrical equipment C.

[0096] In some embodiments, Figure 6 As shown in the figure, the overall assembly process of electrical equipment includes:

[0097] Step 602, selecting electrical equipment A;

[0098] Step 604, embedding the component module X;

[0099] Step 606, production testing process;

[0100] Step 608, work starts;

[0101] Step 610, the number of times the switch circuit is turned on or off;

[0102] Step 612, the memory stores "1";

[0103] Step 614, confirm the memory of the model switching value;

[0104] Step 616, part module X changes to part module a.

[0105] The electrical equipment proposed in this application can realize the standardization of component modules, thereby reducing the manufacturing cost of the electrical equipment.

[0106] For example, Figure 7 As shown, part module X can be adapted to product A, product B and product C. By changing the working state, part module X can be correspondingly transformed into part module a, part module b or part module c.

[0107] In some embodiments, optionally, the electrical device includes a cooking device.

[0108] In some embodiments, optionally, the cooking device includes one of a microwave oven, a microwave oven, and an electric rice cooker.

[0109] In some embodiments, optionally, the part module includes a frequency converter.

[0110] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the textual description of this utility model, unless otherwise specified, "multiple" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0111] In the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the terms "upper" and "lower" indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. They are only for the purpose of more conveniently describing the present invention and making the description process easier, and are not intended to indicate or imply that the device or element referred to must have the specific position described, be constructed and operated in a specific position. Therefore, these descriptions cannot be understood as limitations on the present invention. The terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0112] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0113] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrical device, characterized in that: include: Switching circuit; A component module, wherein the component module has at least two working states, and the component module comprises: A detection circuit, the input end of the detection circuit is connected to the output end of the switch circuit, and is used to detect the operating parameters of the switch circuit; A part controller, the input end of which is connected to the output end of the detection circuit, and is used to switch to a working state corresponding to the operating parameters of the switch circuit.

2. The electrical equipment according to claim 1, characterized in that: The electrical equipment also includes: A control circuit, wherein a control output terminal of the control circuit is connected to a control terminal of the switch circuit, and is used to control the switch circuit to operate according to a preset opening and closing mode; The preset on / off mode is an on / off mode related to the electrical equipment, and the on / off mode is related to the operating parameter.

3. The electrical equipment according to claim 2, characterized in that: The control circuit also includes a power supply input terminal and a power supply output terminal, wherein the power supply input terminal is used to receive power, and the power supply output terminal is connected to the input terminal of the switch circuit to supply power to the component module through the switch circuit.

4. The electrical equipment according to claim 2, characterized in that: After the switch circuit operates according to the preset opening and closing mode, the control circuit is further used for: Controlling the switch circuit to operate in a normally-on mode; Wherein, in the normally on mode, the switch circuit is in an on state to supply power to the component module.

5. The electrical equipment according to claim 2, characterized in that: The operating parameters include the number of times the switch circuit is turned on, and the number of times the switch circuit is turned on is different in different on-off modes; or The operating parameters include the number of cut-off times of the switch circuit. In different on-off modes, the number of cut-off times of the switch circuit is different.

6. The electrical equipment according to claim 2, characterized in that: The operating parameters include the on-time of the switch circuit. In different on-off modes, the on-time of the switch circuit is different.

7. The electrical equipment according to any one of claims 1 to 6, characterized in that: The part controller also includes: A memory, used to store the operating parameters; Wherein, the part controller determines the working state of the part module based on the operating parameters.

8. The electrical equipment according to any one of claims 1 to 6, characterized in that: The electrical equipment includes cooking equipment.

9. The electrical equipment according to claim 8, characterized in that: The cooking device comprises a microwave oven, a microwave oven-steamer-oven and an electric rice cooker.

10. The electrical equipment according to any one of claims 1 to 6, characterized in that: The component module includes a frequency converter.

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