CN111864893A - Power utilization control method and device for range hood and range hood - Google Patents
Power utilization control method and device for range hood and range hood Download PDFInfo
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- CN111864893A CN111864893A CN202010881214.XA CN202010881214A CN111864893A CN 111864893 A CN111864893 A CN 111864893A CN 202010881214 A CN202010881214 A CN 202010881214A CN 111864893 A CN111864893 A CN 111864893A
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- range hood
- power supply
- electric quantity
- supply circuit
- storage battery
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
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- Power Engineering (AREA)
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- Business, Economics & Management (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a power utilization control method and device for a range hood and the range hood. Wherein, the method comprises the following steps: determining that the state of the range hood is switched from an operating state to a non-operating state; under the non-operation state, switching a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit, wherein the first power supply circuit supplies power to commercial power, and the second power supply circuit supplies power to a storage battery; and a working power supply is provided for the range hood through a second power supply circuit. The invention solves the technical problems that the range hood cannot operate and has lower reliability under the condition of power failure in the related technology.
Description
Technical Field
The invention relates to the technical field of household appliance control, in particular to a power utilization control method and device for a range hood and the range hood.
Background
The kitchen is closely related to the life of each person, is a place for cooking food, and for the kitchen, the range hood has become essential life electrical apparatus. In the society, people cannot leave electricity, but power failure can occur, if people suddenly cut off the electricity during cooking, oil smoke is not sucked and discharged, people are in a dark state instantly and are very easy to generate danger, and the embarrassing situation that people are difficult to cook can occur during power failure.
Aiming at the problems that the range hood cannot operate and is low in reliability under the condition of power failure in the related technology, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a power utilization control method and device for a range hood and the range hood, and at least solves the technical problems that the range hood cannot operate and is low in reliability under the condition of power failure in the related technology.
According to an aspect of an embodiment of the present invention, there is provided an electricity consumption control method of a range hood, including: determining that the state of the range hood is switched from an operating state to a non-operating state; in the non-operation state, switching a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit, wherein the first power supply circuit supplies power to a mains supply, and the second power supply circuit supplies power to a storage battery; and the second power supply circuit provides a working power supply for the range hood.
Optionally, before determining that the state of the range hood is switched from the operating state to the non-operating state, the power utilization control method of the range hood further includes: when the range hood is in an operating state, detecting the electric quantity of the storage battery to obtain the current electric quantity of the storage battery; determining whether the storage battery needs to be charged based on the current amount of electricity.
Optionally, determining whether the storage battery needs to be charged based on the current electric quantity includes: judging whether the current electric quantity is larger than a first preset electric quantity or not to obtain a first judgment result; determining that the storage battery does not need to be charged under the condition that the first judgment result shows that the current electric quantity is larger than the first preset electric quantity; and determining that the storage battery needs to be charged under the condition that the first judgment result shows that the current electric quantity is not larger than the first preset electric quantity.
Optionally, after it is determined that the storage battery needs to be charged, the power utilization control method of the range hood further includes: judging whether the current electric quantity is smaller than a second preset electric quantity or not to obtain a second judgment result; when the second judgment result shows that the current electric quantity is smaller than the second preset electric quantity, charging the storage battery through commercial power until the electric quantity of the storage battery reaches the preset electric quantity; and when the second judgment result shows that the current electric quantity is not less than the second preset electric quantity, charging the storage battery through thermal conversion until the electric quantity of the storage battery is in a full-charge state, wherein the thermal conversion is performed on heat in the area where the range hood is located through a thermal conversion module arranged at a preset position of the range hood.
Optionally, after the second power supply circuit provides a working power supply for the range hood, the power utilization control method of the range hood further includes: detecting whether the range hood is switched from the running state to the non-running state due to the mains supply outage or not to obtain a detection result; when the detection result shows that the range hood is switched from the running state to the non-running state due to the mains supply outage, triggering the range hood to power off; the detection result shows that the commercial power is not cut off, so that the range hood is switched to the non-operation state from the operation state, the range hood is controlled to perform gear adjustment, and the range hood runs in an adjusted gear.
Optionally, the power utilization control method of the range hood further includes: detecting the ambient brightness of the environment in which the range hood is located in the operating process; determining that the ambient brightness is below a predetermined brightness; and triggering the lighting equipment of the range hood to start.
Optionally, the lower panel of the range hood is of a hollow structure, and a cavity of the hollow structure is filled with a material with a preset specific heat capacity.
According to another aspect of the embodiments of the present invention, there is also provided an electricity consumption control apparatus for a range hood, including: the first determining unit is used for determining that the state of the range hood is switched from the running state to the non-running state; the switching unit is used for switching a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit in the non-operation state, wherein the first power supply circuit supplies power for commercial power, and the second power supply circuit supplies power for a storage battery; and the power supply unit is used for providing a working power supply for the range hood through the second power supply circuit.
Optionally, the power consumption control device of the range hood further comprises: the first detection unit is used for detecting the electric quantity of the storage battery when the range hood is in the running state before the state of the range hood is determined to be switched from the running state to the non-running state, so that the current electric quantity of the storage battery is obtained; a second determination unit configured to determine whether the storage battery needs to be charged based on the current amount of electricity.
Optionally, the second determining unit includes: the first judgment module is used for judging whether the current electric quantity is larger than a first preset electric quantity or not to obtain a first judgment result; the first determining module is used for determining that the storage battery does not need to be charged under the condition that the first judgment result shows that the current electric quantity is larger than the first preset electric quantity; and the second determining module is used for determining that the storage battery needs to be charged under the condition that the first judgment result shows that the current electric quantity is not larger than the first preset electric quantity.
Optionally, the power consumption control device of the range hood further comprises: the second judgment module is used for judging whether the current electric quantity is smaller than a second preset electric quantity or not after the storage battery is determined to need to be charged, so that a second judgment result is obtained; the first power supply module is used for charging the storage battery through commercial power until the electric quantity of the storage battery reaches the preset electric quantity when the second judgment result shows that the current electric quantity is smaller than the second preset electric quantity; and the second power supply module is used for charging the storage battery through thermal conversion until the electric quantity of the storage battery is in a full-charge state when the second judgment result shows that the current electric quantity is not less than the second preset electric quantity, wherein the thermal conversion is performed on heat in the area where the range hood is located through the thermal conversion module arranged at the preset position of the range hood.
Optionally, the power consumption control device of the range hood further comprises: the second detection unit is used for detecting whether the range hood is switched from the running state to the non-running state due to mains supply outage after the second power supply circuit provides working power supply for the range hood, and obtaining a detection result; the first triggering unit is used for triggering the oil fume machine to be powered off when the detection result shows that the operating state of the oil fume machine is switched to the non-operating state due to the mains supply power failure; and the adjusting unit is used for indicating that the commercial power is not cut off according to the detection result, so that the range hood is switched to be in the non-running state, and then the range hood is controlled to carry out gear adjustment and run in a gear after adjustment.
Optionally, the power consumption control device of the range hood further comprises: the third detection unit is used for detecting the ambient brightness of the environment where the range hood is located in the operation process; a third determination unit configured to determine that the ambient brightness is lower than a predetermined brightness; and the second trigger unit is used for triggering the starting of the lighting equipment of the range hood.
Optionally, the lower panel of the range hood is of a hollow structure, and a cavity of the hollow structure is filled with a material with a preset specific heat capacity.
According to another aspect of the embodiment of the invention, the invention further provides the range hood, and the electricity utilization control method of the range hood is used.
According to another aspect of the embodiment of the present invention, there is also provided a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is executed by a processor, the computer program controls an apparatus in which the computer storage medium is located to execute the electricity utilization control method of the range hood described in any one of the above.
According to another aspect of the embodiment of the present invention, a processor is further provided, and the processor is configured to run a computer program, where the computer program is run to execute any one of the above methods for controlling power consumption of a range hood.
In the embodiment of the invention, the state of the range hood is determined to be switched from the running state to the non-running state; under the non-operation state, switching a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit, wherein the first power supply circuit supplies power to commercial power, and the second power supply circuit supplies power to a storage battery; the second power supply circuit provides a working power supply for the range hood, and the power utilization control method of the range hood provided by the embodiment of the invention realizes the purpose that the power can be supplied by the storage battery of the range hood under the condition of mains supply outage, achieves the technical effect of improving the reliability of the range hood, and further solves the technical problems that the range hood cannot operate and has lower reliability under the condition of power failure in the related technology.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a power consumption control method of a range hood according to an embodiment of the present invention;
fig. 2 is a flowchart of battery charge control according to an embodiment of the invention;
FIG. 3 is a flow chart of power-off protection of a range hood according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a complete range hood according to an embodiment of the invention;
fig. 5 is a schematic view of an electricity consumption control apparatus of a range hood according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to an embodiment of the present invention, there is provided a method embodiment of a power utilization control method of a range hood, it should be noted that the steps shown in the flowchart of the drawings may be executed in a computer system such as a set of computer executable instructions, and that although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that here.
Fig. 1 is a flowchart of a power consumption control method of a range hood according to an embodiment of the present invention, and as shown in fig. 1, the power consumption control method of the range hood includes the following steps:
and S102, determining that the state of the range hood is switched from the running state to the non-running state.
And S104, switching a power supply circuit of the range hood from the first power supply circuit to a second power supply circuit in a non-operation state, wherein the first power supply circuit supplies power to commercial power, and the second power supply circuit supplies power to a storage battery.
And S106, providing a working power supply for the range hood through a second power supply circuit.
Therefore, in the embodiment of the invention, the state of the range hood can be determined to be switched from the running state to the non-running state; under the non-operation state, switching a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit, wherein the first power supply circuit supplies power to commercial power, and the second power supply circuit supplies power to a storage battery; the second power supply circuit is used for providing a working power supply for the range hood, so that the purpose of supplying power by the storage battery of the range hood under the condition of mains supply outage is achieved, and the technical effect of improving the reliability of the range hood is achieved.
Therefore, the power utilization control method of the range hood provided by the embodiment of the invention solves the technical problems that the range hood cannot operate and is low in reliability under the condition of power failure in the related technology.
In an optional embodiment, before determining that the state of the range hood is switched from the operating state to the non-operating state, the power utilization control method of the range hood may further include: when the range hood is in an operating state, detecting the electric quantity of the storage battery to obtain the current electric quantity of the storage battery; it is determined whether the battery needs to be charged based on the current amount of electricity.
In this embodiment, the electric quantity of the storage battery can be automatically detected by using the controller when the range hood runs, and whether the storage battery needs to be charged or not is determined according to the electric quantity of the storage battery.
In an alternative embodiment, determining whether the battery needs to be charged based on the current charge includes: judging whether the current electric quantity is larger than a first preset electric quantity or not to obtain a first judgment result; determining that the storage battery does not need to be charged under the condition that the first judgment result shows that the current electric quantity is larger than a first preset electric quantity; and determining that the storage battery needs to be charged under the condition that the first judgment result shows that the current electric quantity is not larger than the first preset electric quantity.
In this embodiment, it may be determined whether the detected current electric quantity of the storage battery is greater than a first preset electric quantity, and it is determined that the storage battery does not need to be charged when the current electric quantity is greater than the first preset electric quantity; otherwise, the battery needs to be charged.
In an optional embodiment, after determining that the storage battery needs to be charged, the power utilization control method of the range hood further includes: judging whether the current electric quantity is smaller than a second preset electric quantity or not to obtain a second judgment result; when the second judgment result shows that the current electric quantity is smaller than a second preset electric quantity, the storage battery is charged through the commercial power until the electric quantity of the storage battery reaches the preset electric quantity; and when the second judgment result shows that the current electric quantity is not less than the second preset electric quantity, charging the storage battery through thermal conversion until the electric quantity of the storage battery is in a full-charge state, wherein the thermal conversion is performed on heat in the area where the range hood is located through a thermal conversion module arranged at a preset position of the range hood.
The following description will be made with reference to the accompanying drawings.
Fig. 2 is a flowchart of a battery charging control according to an embodiment of the present invention, and as shown in fig. 2, when the range hood is operating, the controller automatically detects the current electric quantity of the battery, and when the current electric quantity of the battery is 100%, the battery does not need to be charged; on the contrary, when the current electric quantity of the storage battery is not 100%, whether the current electric quantity of the storage battery is larger than or equal to 30% is detected; when the current electric quantity of the storage battery is less than 30%, the commercial power can be connected to charge the storage battery; when the storage battery is more than or equal to 30%, the commercial power charging function is cut off, the temperature is started to be converted into the electric energy device, the heat energy dissipated during cooking is converted into electric energy, and the storage battery is charged.
It should be noted that, the high-temperature charging is to set a device for converting temperature into electric energy on the upper glass panel of the range hood, and the storage battery is charged by generating heat which is not dissipated by utilization when a user cooks, so that energy can be recycled to a certain extent, and an energy-saving effect is achieved.
In an optional embodiment, after the operating power supply is provided to the range hood through the second power supply circuit, the power utilization control method of the range hood further includes: detecting whether the range hood is switched from the running state to the non-running state due to the mains supply outage or not to obtain a detection result; when the detection result shows that the range hood is switched from the running state to the non-running state due to the mains supply outage, the range hood is triggered to power off; and when the detection result shows that the range hood is switched from the running state to the non-running state due to the fact that the commercial power is not cut off, the range hood is controlled to carry out gear adjustment, and the range hood runs in the adjusted gear.
In the embodiment, whether the range hood is in a non-operation state or not can be caused by commercial power outage, if so, the storage battery is adopted for supplying power to maintain the operation of the range hood; otherwise, the range hood is determined to be normally powered off, for example, the user turns off the power supply through a power button of the range hood after cooking.
Under the condition that the storage battery supplies power to the range hood, the range hood can automatically adjust the gear to the low gear to operate so as to suck and exhaust the oil smoke in a kitchen.
In an optional embodiment, the power utilization control method of the range hood further includes: detecting the ambient brightness of the environment in which the range hood is located in the operating process; determining that the ambient brightness is below a predetermined brightness; and triggering the lighting equipment of the range hood to start.
In this embodiment, when the lampblack absorber operation in-process, light sensor opens simultaneously, detects the luminance of surrounding environment (mainly judge whether evening or daytime), if detect ambient light dim (evening promptly) can start the illumination function, prevents because the environment is too dark, causes the injury to the culinary art user. If the ambient light is bright, the illumination function will not be automatically turned on.
FIG. 3 is a flow chart of a range hood power-off protection according to an embodiment of the present invention, as shown in FIG. 3, determining that a range hood (i.e., range hood) is powered off; switching the power supply circuit to the storage battery; judging whether the power is normally cut off, if so, stopping the work of the range hood; otherwise, the range hood is switched to the low gear operation; detecting whether light rays in a kitchen are dim, and if so, starting an illumination function; otherwise, no operation is performed.
Fig. 4 is a schematic view of the whole range hood according to the embodiment of the invention, and as shown in fig. 4, the device for converting temperature into electric energy is arranged on the lower glass panel of the lower range hood, the lower glass panel is closest to the heat energy generated by the gas stove, the glass panel captures most heat, and the effect of converting electric energy is optimal. The light sensor (2) is arranged on a side plate of the range hood and used for detecting the ambient brightness and feeding back the ambient brightness to the controller. In addition, the lower glass panel is designed into a hollow structure, the hollow structure can be a whole block area, a block area or a line area, and a hollow inner cavity is filled with a heat absorption liquid material with small specific heat capacity, so that the heat in the environment can be absorbed more quickly and furthest. And a heat-insulating layer is covered on the surface of the lower glass, so that the heat loss of the glass during storage is slowed down.
Therefore, in an alternative embodiment, the lower panel of the range hood is a hollow structure, and a cavity of the hollow structure is filled with a material with a predetermined specific heat capacity.
In addition, in order to make the lampblack absorber safe and reliable more, can set up high temperature induction system on the glass panels or the oil cup of lampblack absorber, detect under the condition that the temperature is higher than predetermined temperature value as high temperature induction system, can send alarm signal to when the user is not in the kitchen, remind the user, effective prevention conflagration takes place, reduce kitchen potential safety hazard.
As can be seen from the above, in the embodiment of the present invention, an auxiliary power supply component, i.e., a storage battery, may be added, and since the high temperature conversion device is added on the lower glass panel, the thermal energy may also be converted into electrical energy, so that the storage battery may also store electricity when the range hood is in operation; in addition, the electric quantity of the storage battery can be displayed, and the storage battery can be stored in stages, for example, when the electric quantity is less than 30%, commercial power is charged, and when the electric quantity is greater than 30%, high-temperature storage is adopted, so that the function of saving electricity is achieved under certain conditions, and the service life of the storage battery can also be prolonged.
In addition, under the condition of emergency power failure of the mains supply, the range hood can be automatically adjusted to stop running, so that the range hood can run for a long time; and the light sensing function is added on the range hood, and under the condition of emergency power failure, if light is too dark, the lighting function is automatically started, so that the use safety of a user is ensured.
In addition, in the embodiment of the invention, the glass panel of the range hood is made into a hollow structure, a liquid material with small specific heat capacity can be filled into the hollow inner cavity, so that heat can be better absorbed, and the glass surface is covered with the heat-insulating layer, so that the heat loss of the glass is slowed down.
According to the control method of the range hood provided by the embodiment of the invention, the auxiliary storage battery is arranged on the range hood, so that the basic functions of illumination and exhaust can be normally used when the range hood is in emergency power-off, the defect that the oil smoke cannot be exhausted when the commercial power is in emergency power-off is overcome, the use safety of a user is ensured, and the use experience of the user is improved.
Example 2
According to another aspect of the embodiment of the present invention, there is also provided an electricity utilization control device of a range hood, fig. 5 is a schematic diagram of the electricity utilization control device of the range hood according to the embodiment of the present invention, and as shown in fig. 5, the electricity utilization control device of the range hood may include: a first determination unit 51, a switching unit 53, and a power supply unit 55. The following explains the electric control device of the range hood.
And a first determining unit 51 for determining that the state of the range hood is switched from the operating state to the non-operating state.
And the switching unit 53 is configured to switch a power supply circuit of the range hood from the first power supply circuit to the second power supply circuit in a non-operating state, where the first power supply circuit supplies power to the commercial power, and the second power supply circuit supplies power to the storage battery.
And the power supply unit 55 is used for providing a working power supply for the range hood through the second power supply circuit.
It should be noted here that the first determining unit 51, the switching unit 53 and the power supply unit 55 correspond to steps S102 to S106 in embodiment 1, and the units are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to the disclosure in embodiment 1. It should be noted that the above-described elements as part of an apparatus may be implemented in a computer system, such as a set of computer-executable instructions.
As can be seen from the above, in the above embodiment of the present application, the first determining unit may be used to determine that the state of the range hood is switched from the operating state to the non-operating state; then, the switching unit is utilized to switch a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit in a non-operation state, wherein the first power supply circuit supplies power to commercial power, and the second power supply circuit supplies power to a storage battery; and then the power supply unit is used for providing a working power supply for the range hood through a second power supply circuit. The power utilization control device of the range hood provided by the embodiment of the invention realizes the purpose that the power can be supplied by the storage battery of the range hood under the condition of mains supply outage, achieves the technical effect of improving the reliability of the range hood, and solves the technical problems that the range hood cannot operate and has lower reliability under the condition of power failure in the related technology.
In an optional embodiment, the power consumption control device of the range hood further comprises: the first detection unit is used for detecting the electric quantity of the storage battery when the range hood is in the running state before the state of the range hood is determined to be switched from the running state to the non-running state, so that the current electric quantity of the storage battery is obtained; and a second determination unit for determining whether the storage battery needs to be charged based on the current amount of electricity.
In an alternative embodiment, the second determining unit includes: the first judgment module is used for judging whether the current electric quantity is larger than a first preset electric quantity or not to obtain a first judgment result; the first determining module is used for determining that the storage battery does not need to be charged under the condition that the first judgment result shows that the current electric quantity is larger than a first preset electric quantity; and the second determining module is used for determining that the storage battery needs to be charged under the condition that the first judgment result shows that the current electric quantity is not larger than the first preset electric quantity.
In an optional embodiment, the power consumption control device of the range hood further comprises: the second judgment module is used for judging whether the current electric quantity is smaller than a second preset electric quantity or not after the storage battery is determined to need to be charged, and obtaining a second judgment result; the first power supply module is used for charging the storage battery through commercial power when the second judgment result shows that the current electric quantity is smaller than a second preset electric quantity until the electric quantity of the storage battery reaches the preset electric quantity; and the second power supply module is used for charging the storage battery through thermal conversion when the second judgment result shows that the current electric quantity is not less than the second preset electric quantity until the electric quantity of the storage battery is in a full-charge state, wherein the thermal conversion is performed on heat in the area where the range hood is located through the thermal conversion module arranged at the preset position of the range hood.
In an optional embodiment, the power consumption control device of the range hood further comprises: the second detection unit is used for detecting whether the range hood is switched from the running state to the non-running state due to the mains supply outage after the second power supply circuit provides a working power supply for the range hood, and obtaining a detection result; the first trigger unit is used for triggering the oil fume machine to power off when the detection result shows that the oil fume machine is switched from the running state to the non-running state due to the mains supply power off; and the adjusting unit is used for controlling the range hood to carry out gear adjustment and operate in an adjusted gear when the detection result shows that the range hood is switched from the operating state to the non-operating state due to the fact that the commercial power is not cut off.
In an optional embodiment, the power consumption control device of the range hood further comprises: the third detection unit is used for detecting the ambient brightness of the environment in which the range hood is located in the operation process; a third determination unit for determining that the ambient brightness is lower than the predetermined brightness; and the second trigger unit is used for triggering the starting of the lighting equipment of the range hood.
In an optional embodiment, the lower panel of the range hood is of a hollow structure, and a cavity of the hollow structure is filled with a material with a predetermined specific heat capacity.
Example 3
According to another aspect of the embodiment of the invention, the invention further provides the range hood, and the electricity utilization control method of the range hood using any one of the above ranges is provided.
Example 4
According to another aspect of the embodiment of the present invention, there is also provided a computer-readable storage medium including a stored computer program, wherein when the computer program is executed by a processor, an apparatus in which the computer storage medium is located is controlled to execute the electricity utilization control method of the range hood according to any one of the above.
Example 5
According to another aspect of the embodiment of the invention, a processor is further provided, and the processor is used for running a computer program, wherein when the computer program runs, the power utilization control method of the range hood is executed.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
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 units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. A power utilization control method of a range hood is characterized by comprising the following steps:
determining that the state of the range hood is switched from an operating state to a non-operating state;
in the non-operation state, switching a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit, wherein the first power supply circuit supplies power to a mains supply, and the second power supply circuit supplies power to a storage battery;
and the second power supply circuit provides a working power supply for the range hood.
2. The method of claim 1, prior to determining that the state of the range hood is switched from the operational state to the non-operational state, further comprising:
when the range hood is in an operating state, detecting the electric quantity of the storage battery to obtain the current electric quantity of the storage battery;
determining whether the storage battery needs to be charged based on the current amount of electricity.
3. The method of claim 2, wherein determining whether the battery needs to be charged based on the current charge comprises:
judging whether the current electric quantity is larger than a first preset electric quantity or not to obtain a first judgment result;
determining that the storage battery does not need to be charged under the condition that the first judgment result shows that the current electric quantity is larger than the first preset electric quantity;
and determining that the storage battery needs to be charged under the condition that the first judgment result shows that the current electric quantity is not larger than the first preset electric quantity.
4. The method of claim 3, after determining that the battery needs to be charged, further comprising:
judging whether the current electric quantity is smaller than a second preset electric quantity or not to obtain a second judgment result;
when the second judgment result shows that the current electric quantity is smaller than the second preset electric quantity, charging the storage battery through commercial power until the electric quantity of the storage battery reaches the preset electric quantity;
and when the second judgment result shows that the current electric quantity is not less than the second preset electric quantity, charging the storage battery through thermal conversion until the electric quantity of the storage battery is in a full-charge state, wherein the thermal conversion is performed on heat in the area where the range hood is located through a thermal conversion module arranged at a preset position of the range hood.
5. The method according to claim 1, after providing the operating power supply for the range hood through the second power supply circuit, further comprising:
detecting whether the range hood is switched from the running state to the non-running state due to the mains supply outage or not to obtain a detection result;
when the detection result shows that the range hood is switched from the running state to the non-running state due to the mains supply outage, triggering the range hood to power off;
the detection result shows that the commercial power is not cut off, so that the range hood is switched to the non-operation state from the operation state, the range hood is controlled to perform gear adjustment, and the range hood runs in an adjusted gear.
6. The method of claim 1, further comprising:
detecting the ambient brightness of the environment in which the range hood is located in the operating process;
determining that the ambient brightness is below a predetermined brightness;
and triggering the lighting equipment of the range hood to start.
7. The method according to any one of claims 1 to 6, wherein the lower panel of the range hood is a hollow structure, and a cavity of the hollow structure is filled with a material with a predetermined specific heat capacity.
8. An electricity consumption control device of a range hood, comprising:
the first determining unit is used for determining that the state of the range hood is switched from the running state to the non-running state;
the switching unit is used for switching a power supply circuit of the range hood from a first power supply circuit to a second power supply circuit in the non-operation state, wherein the first power supply circuit supplies power for commercial power, and the second power supply circuit supplies power for a storage battery;
and the power supply unit is used for providing a working power supply for the range hood through the second power supply circuit.
9. A range hood, characterized by using the electricity consumption control method of the range hood according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored computer program, wherein when the computer program is executed by a processor, the computer-readable storage medium controls an apparatus to execute the electricity utilization control method of the range hood according to any one of claims 1 to 7.
11. A processor, characterized in that the processor is configured to run a computer program, wherein the computer program is configured to execute the electricity utilization control method of the range hood according to any one of claims 1 to 7 when running.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881214.XA CN111864893A (en) | 2020-08-27 | 2020-08-27 | Power utilization control method and device for range hood and range hood |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010881214.XA CN111864893A (en) | 2020-08-27 | 2020-08-27 | Power utilization control method and device for range hood and range hood |
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| CN111864893A true CN111864893A (en) | 2020-10-30 |
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| CN202010881214.XA Pending CN111864893A (en) | 2020-08-27 | 2020-08-27 | Power utilization control method and device for range hood and range hood |
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