CN112539511A - Air conditioner disassembly and washing power-off protection method and device and air conditioner - Google Patents
Air conditioner disassembly and washing power-off protection method and device and air conditioner Download PDFInfo
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- CN112539511A CN112539511A CN202011379433.4A CN202011379433A CN112539511A CN 112539511 A CN112539511 A CN 112539511A CN 202011379433 A CN202011379433 A CN 202011379433A CN 112539511 A CN112539511 A CN 112539511A
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- air conditioner
- power
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- signal
- unpicking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/60—Energy consumption
Abstract
The invention provides an air conditioner dismounting and washing power-off protection method and device and an air conditioner, and relates to the technical field of air conditioners. The air conditioner unpicking and washing power-off protection method comprises the following steps: receiving a disassembly instruction; controlling to open the sliding door according to the disassembling instruction; receiving an in-place signal that the decorative plate slides to a preset position of the lining plate; and controlling the air conditioner to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner. In an optional embodiment of the invention, after a disassembly instruction is received, the sliding door is controlled to be opened, an in-place signal that the decorative plate moves to a preset position is received, and the air conditioner is controlled to enter a power-off protection mode according to the in-place signal, so that the power supply of the air conditioner is cut off. When an operator dismantles the air conditioner, the air conditioner is completely powered off, the load influencing the safety of people is 0, and the safety of the operator in the disassembling process is ensured.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a power-off protection method and device for disassembling and washing an air conditioner and the air conditioner.
Background
Currently, as users pay more and more attention to health, the cleaning and washing demands for air conditioners are also higher. The air conditioner is easy to store dust and grow bacteria after being used for a long time, and threatens the health of users. In the process of disassembling the conventional air conditioner, an operator cannot judge whether the air conditioner is powered off, if the air conditioner is not powered off, the risk of electric shock may occur in the operation process of the operator, and the disassembly safety cannot be ensured.
Disclosure of Invention
The invention solves the problem of ensuring the safety of an operator when disassembling the air conditioner.
In order to solve the problems, the invention provides a power-off protection method and device for air conditioner disassembly and washing and an air conditioner.
In a first aspect, an embodiment of the present invention provides an air conditioner unpicking and washing power-off protection method, which is applied to an air conditioner, the air conditioner includes a lining plate, a sliding door and a decorative plate, the lining plate is provided with an air outlet, the sliding door is installed at the air outlet, the decorative plate is connected with the lining plate in a sliding manner, and the air conditioner unpicking and washing power-off protection method includes:
receiving a disassembly instruction;
controlling to open the sliding door according to the disassembling instruction;
receiving an in-place signal that the decorative plate slides to a preset position of the lining plate;
and controlling the air conditioner to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner.
In an optional embodiment of the invention, after a disassembly instruction is received, the sliding door is controlled to be opened, an in-place signal that the decorative plate moves to a preset position is received, and the air conditioner is controlled to enter a power-off protection mode according to the in-place signal, so that the power supply of the air conditioner is cut off. When an operator dismantles the air conditioner, the air conditioner is completely powered off, the load influencing the safety of people is 0, and the safety of the operator in the disassembling process is ensured.
In an optional embodiment of the present invention, the step of controlling the air conditioner to enter a power-off protection mode according to the in-place signal to cut off a power supply of the air conditioner includes:
and sending a first reminding signal according to the in-place signal to remind a user of cutting off the power supply of the air conditioner.
In an optional embodiment of the present invention, the step of controlling the air conditioner to enter a power-off protection mode according to the in-place signal to cut off a power supply of the air conditioner further includes:
acquiring standby power of the air conditioner;
judging whether the standby power is greater than preset power;
and if the standby power is greater than the preset power, sending a second reminding signal to remind a user of cutting off the power supply of the air conditioner.
In an optional embodiment of the present invention, the step of controlling the air conditioner to enter a power-off protection mode according to the in-place signal to cut off a power supply of the air conditioner further includes:
acquiring standby power of the air conditioner;
judging whether the standby power is greater than preset power;
and if the standby power is greater than the preset power, controlling the air conditioner to be powered off forcibly.
In an optional embodiment of the present invention, the air conditioner unpicking and washing power-off protection method further includes:
judging whether the continuous in-place time for receiving the in-place signal is greater than or equal to a first preset value;
and if the in-place time is greater than or equal to a first preset value, controlling the air conditioner to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner.
In an optional embodiment of the present invention, the air conditioner unpicking and washing power-off protection method further includes:
receiving a reset signal for resetting the decorative plate;
judging whether the reset time of the reset signal is greater than or equal to a second preset value or not;
and if the reset time is greater than or equal to the second preset value, controlling the sliding door to close and controlling the air conditioner to exit the power-off protection mode.
In an optional embodiment of the present invention, before the step of receiving the in-place signal that the decorative plate slides to the preset position of the lining plate, the air conditioner unpicking and washing power-off protection method further includes:
judging whether the air conditioner is in a shutdown state or not;
if the air conditioner is in a shutdown state, executing a step of controlling to open the sliding door according to the disassembly instruction;
and if the air conditioner is not in the shutdown state, controlling the air conditioner to be shut down.
In an alternative embodiment of the present invention, the lining board has a first end and a second end opposite to each other, the decorative board has a third end and a fourth end opposite to each other, the first end is connected to the third end, the second end is connected to the fourth end, the predetermined position is set at the first end, and if the fourth end slides to the first end, the decorative board moves to the predetermined position.
In a second aspect, an embodiment of the present invention provides an air conditioner unpicking and washing power-off protection device, where the air conditioner unpicking and washing power-off protection method is applied to an air conditioner, the air conditioner includes a lining plate, a sliding door and a decorative plate, the lining plate is provided with an air outlet, the sliding door is installed at the air outlet, the decorative plate is connected with the lining plate in a sliding manner, and the air conditioner unpicking and washing power-off protection device includes:
the instruction receiving module is used for receiving a disassembling instruction;
the opening module is used for controlling the sliding door to be opened according to the disassembling instruction;
the signal receiving module is used for receiving an in-place signal of the decorative plate sliding to a preset position of the lining plate;
and the power-off protection module is used for controlling the air conditioner to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner.
The beneficial effects of the air conditioner dismounting and washing power-off protection device provided by the embodiment of the invention are the same as those of the air conditioner dismounting and washing power-off protection method provided by the first aspect, and are not repeated here.
In a third aspect, an embodiment of the present invention provides an air conditioner, where the air conditioner includes a controller, and the controller is configured to execute the air conditioner unpicking and washing power-off protection method provided in the first aspect.
The beneficial effects of the air conditioner provided by the embodiment of the invention are the same as those of the air conditioner unpicking and washing power-off protection method provided by the first aspect, and are not repeated here.
Drawings
Fig. 1 is a schematic structural view illustrating a liner plate and a decorative plate of an air conditioner according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view illustrating the opening of a sliding door and the sliding of a lining and a decorative plate of an air conditioner according to a first embodiment of the present invention.
Fig. 3 is a block diagram of an air conditioner according to a first embodiment of the present invention.
Fig. 4 is a flowchart of a method for protecting an air conditioner from being disassembled and washed according to a second embodiment of the present invention.
Fig. 5 is a flowchart of steps S510 and S525 of a method for protecting an air conditioner from being disassembled and washed according to a second embodiment of the present invention.
Fig. 6 is a flowchart of steps S532 and S536 of the air conditioner unpicking and washing power-off protection method according to the second embodiment of the present invention.
Fig. 7 is a flowchart of steps S710 and S730 of a method for protecting an air conditioner against power failure during unpicking and washing according to a second embodiment of the present invention.
Fig. 8 is a block diagram illustrating an air conditioner unpicking and washing power-off protection device according to a second embodiment of the present invention.
Description of reference numerals: 10-an air conditioner; 11-a sliding door; 12-a decorative plate; 12 a-a third terminal; 12 b-a fourth end; 13-lining board; 13 a-a first end; 13 b-a second end; 14-air outlet; 17-a controller; 18-a position detection unit; 19-resetting the detection unit. 20-disassembling and washing the air conditioner to cut off the power protection device; 21-an instruction receiving module; 22-shutdown judgment module; 23-opening the module; 24-a signal receiving module; 25-a power-off protection module; 26-time judging module; 27-reset judging module.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
First embodiment
Referring to fig. 1, the present embodiment provides an air conditioner 10, and the air conditioner 10 provided in the present embodiment can ensure safety during a dismounting process.
As users become more and more conscious of health, the need for cleaning and washing of the air conditioner 10 is also relatively high. When the air conditioner 10 is used for a long time, dust and bacteria are easily hidden, the air conditioner 10 provided by the embodiment can be conveniently detached and cleaned when the air conditioner 10 needs to be cleaned.
Referring to fig. 1 and 2, the air conditioner 10 includes a lining board 13, a sliding door 11 and a decorative board 12, the lining board 13 is provided with an air outlet 14, the sliding door 11 is installed at the air outlet 14, and the decorative board 12 is slidably connected with the lining board 13.
In this embodiment, the decorative plate 12 is disposed above the air outlet 14, the decorative plate 12 is slidably connected to the lining plate 13, and when the air conditioner 10 needs to be disassembled, the decorative plate 12 is pushed to slide relative to the lining plate 13, so that the air conditioner 10 can be disassembled. The air conditioner 10 further includes a controller 17, the controller 17 receiving a disassembly instruction; controlling to open the sliding door 11 according to the disassembly instruction; receiving an in-place signal of the decorative plate 12 sliding to a preset position of the lining plate 13; and controlling the air conditioner 10 to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner 10.
In this embodiment, in general, when the air conditioner 10 is disassembled, a disassembly command is triggered first, the sliding door 11 of the air conditioner 10 is controlled to open, the operator pushes the decorative plate 12 to slide relative to the lining plate 13, when a preset position from the decorative plate 12 to the lining plate 13 indicates that the user wants to disassemble the air conditioner 10, the air conditioner 10 is controlled to enter a power-off protection mode to cut off the power of the air conditioner 10, when the operator disassembles the air conditioner 10, the power-off of the air conditioner 10 can be ensured, and the safety performance of disassembling the air conditioner is improved.
In this embodiment, after air conditioner 10 outage, move up the motor element of air conditioner 10 and separate with the wind channel subassembly of air conditioner 10, finally realize the independent split of wind channel subassembly, at last after the operator washs, again with the wind channel subassembly reset can, this in-process, air conditioner 10 is in the security that the operator can guarantee in operation process all the time in the outage mode. Meanwhile, the method is convenient for disassembling the air duct assembly, disassembly and cleaning.
In this embodiment, the backing plate 13 has a first end 13a and a second end 13b opposite to each other, the decoration plate 12 has a third end 12a and a fourth end 12b opposite to each other, the first end 13a is connected to the third end 12a, the second end 13b is connected to the fourth end 12b, the predetermined position is set at the first end 13a, and if the fourth end 12b slides to the first end 13a, the decoration plate 12 moves to the predetermined position.
In the present embodiment, when the air conditioner 10 is in an operating state, the third end 12a is installed at the first end 13a, and the fourth end 12b is installed at the second end 13 b. The predetermined position is set on the first end 13a when the fourth end 12b slides to the first end 13a, indicating that the operator wants to disassemble the air conditioner at this time, and the air conditioner 10 needs to be power-off. When the trim panel 12 slides relative to the backing panel 13, the fourth end 12b slides to the second end 13b indicating that the trim panel 12 is repositioned relative to the backing panel 13.
Referring to fig. 3, in the present embodiment, the air conditioner 10 further includes a position detecting unit 18, and the position detecting unit 18 is installed on the first end 13a and is used for detecting a position signal when the fourth end 12b moves to the first end 13a and sending the position signal to the controller 17. The controller 17 controls the air conditioner 10 to enter the power-off protection mode according to the in-place signal.
In this embodiment, the air conditioner 10 further includes a reset detection unit 19, the reset detection unit 19 is installed on the first end 13a, and is configured to detect a reset signal when the fourth end 12b moves to the second end 13b, and send the reset signal to the controller 17, and the controller 17 controls the air conditioner 10 to exit the power-off protection mode according to the reset signal.
It should be noted that, in other embodiments, only the first end 13a may be provided with a micro switch, and when the fourth end 12b moves to the first end 13a, the micro switch touches the micro point switch, and the micro switch is closed. When the decorative plate 12 slides relative to the lining plate 13, namely the fourth end 12b slides relative to the lining plate 13, the micro-switch is touched when the fourth end 12b slides to the first end 13a, and the micro-switch is closed to trigger the in-place signal. When the fourth end 12b slides to the second end 13b and is out of contact with the micro switch, the micro switch is turned off to trigger the reset signal.
The working principle of the air conditioner 10 provided by the embodiment is as follows: in this embodiment, when an operator needs to detach the air conditioner 10, a detachment instruction is triggered, the controller 17 controls the sliding door 11 to open after receiving the detachment instruction, after the sliding door 11 is opened to a certain angle, the operator slides the decorative plate 12, when the fourth end 12b of the decorative plate 12 slides to the first end 13a of the lining plate 13, a location signal is triggered, and the air conditioner 10 is controlled to enter a power-off protection mode, so as to cut off the power supply of the air conditioner 10, and improve the safety of the operator when detaching the air conditioner 10.
Second embodiment
Referring to fig. 4, the air conditioner dismounting and washing power-off protection method provided in this embodiment is mainly applied to the air conditioner 10, and can perform power-off protection before the air duct assembly of the air conditioner 10 is dismounted, so as to improve the safety of an operator in the dismounting process.
The method comprises the following specific steps:
step S100, receiving a detachment instruction.
In the present embodiment, the detachment instruction is a signal triggered before the air conditioner 10 is detached, and may be a signal triggered by an operator pressing a button provided on the air conditioner 10, or pressing a control button provided on a remote controller or a control panel.
In step S210, it is determined whether the air conditioner 10 is in the shutdown state.
After receiving the disassembly instruction, it is determined whether the air conditioner 10 is in the shutdown state first, and the air conditioner 10 cannot be disassembled when in the operating state, so that it is necessary to determine whether the air conditioner 10 is in the shutdown state after receiving the disassembly instruction, the step of disassembling may be performed when the air conditioner 10 is in the shutdown state, and the subsequent step may be performed when the air conditioner 10 is not in the shutdown state.
If the air conditioner 10 is in the shutdown state, the step of opening the sliding door 11 according to the disassembly instruction is executed.
In the present embodiment, the subsequent steps are performed when the air conditioner 10 is in the off state, so that the air conditioner 10 is disassembled.
In step S220, if the air conditioner 10 is not in the shutdown state, the air conditioner 10 is controlled to be shutdown.
In this embodiment, when the air conditioner 10 is not in the shutdown state, the air conditioner 10 needs to be controlled to shutdown first, and the subsequent steps can be executed after the sliding door 11 is controlled to be closed.
In the present embodiment, the air conditioner 10 is disassembled in the shutdown state of the air conditioner 10, and if the air conditioner 10 is in the working state, the disassembling operation of the air conditioner 10 may damage the internal components of the air conditioner 10, cause the air conditioner 10 to be damaged, and affect the service life of the air conditioner 10.
In step S300, the sliding door 11 is controlled to be opened according to the detaching instruction.
In the present embodiment, the decorative plate 12 is disposed above the lining plate 13, and in a state that the air conditioner 10 is turned off, the sliding door 11 is controlled to be opened by a certain angle after receiving a detachment instruction, so that an operator can push the decorative plate 12 to slide relative to the lining plate 13 conveniently.
And S400, receiving an in-place signal of the decorative plate 12 sliding to the preset position of the lining plate 13.
In this embodiment, after the decorative plate 12 is slid to a predetermined position, if the decorative plate 12 is further slid, the decorative plate 12 is separated from the liner plate 13. When the trim panel 12 slides to the predetermined position, it indicates that the operator wants to remove the air conditioner 10.
Step S500, controlling the air conditioner 10 to enter a power-off protection mode according to the in-place signal, so as to cut off the power supply of the air conditioner 10.
In the present embodiment, when the decorative panel 12 slides to the predetermined position, it indicates that the operator wants to disassemble the air conditioner 10. At this time, the air conditioner 10 needs to be powered off, so that the air conditioner 10 is always powered off when an operator detaches the air conditioner 10.
Therefore, when the decorative plate 12 slides to a preset position, after the air conditioner 10 is controlled to enter the power-off protection mode, the air conditioner 10 can be powered off manually by an operator or the air conditioner 10 can be directly controlled to be powered off forcibly.
Referring to fig. 5 and 6, step S500 may include step S510, step S521, step S523, step S525, step S532, step S534 and step S536.
Step S510, sending a first reminding signal according to the in-place signal to remind the user to cut off the power supply of the air conditioner 10.
Wherein first warning signal can be light signal, also can be the acoustic signal, when first warning signal is light signal, can the flashing of the display lamp of direct control installation on air conditioner 10 to remind the operator to pull out the plug and carry out the outage processing to air conditioner 10. When the first warning signal is an acoustic signal, it may be a buzzer controlling the air conditioner 10 to emit a warning sound.
This process may be understood as a first power-down operation.
In step S521, the standby power of the air conditioner 10 is acquired.
In this embodiment, after the first warning signal is sent, the standby power of the air conditioner 10 is continuously obtained, and if the air conditioner 10 is powered off at this time, the standby power of the air conditioner 10 should be 0 at this time. Whether the air conditioner 10 has been currently powered off is further determined by the standby power of the air conditioner 10.
Step S523, determine whether the standby power is greater than the preset power.
Where the preset power is 0, the standby power should be 0 when the air conditioner 10 has been powered off. If the current standby power is zero, it indicates that the current air conditioner 10 has been powered off. If the current standby power is not 0, the air conditioner 10 is not powered off.
In step S525, if the standby power is greater than the preset power, a second warning signal is sent to warn the user to cut off the power supply of the air conditioner 10.
When the standby power of the air conditioner 10 is greater than the preset power, which indicates that the air conditioner 10 is not powered off currently, a second reminding signal is sent to remind the user to cut off the power supply of the air conditioner 10 again.
Similarly, the second reminding signal may be an optical signal or an acoustic signal, and when the second reminding signal is an optical signal, the display lamp installed on the air conditioner 10 may be directly controlled to flash, so as to remind an operator of performing power-off processing on the air conditioner 10. When the second warning signal is an acoustic signal, it may be a buzzer controlling the air conditioner 10 to emit a warning sound.
It should be noted that, in order to distinguish the first reminder signal from the second reminder signal, one of the first reminder signal and the second reminder signal may be set as an acoustic signal, and the other may be set as an optical signal. For example: the first reminding signal is set to be a flashing lamp for flashing, and the second reminding signal is set to be a sound signal sent by a buzzer.
It is easy to understand that the first reminding signal and the second reminding signal can also be set as light signals or acoustic signals at the same time, when the two are light signals at the same time, one of them can be red light, and the other can be blue light. When the two are acoustic signals at the same time, the two can be distinguished by sounds with different frequencies.
This process may be understood as a second power-down operation.
It should be noted that, in the present embodiment, step S510 is executed first, and then step S520 to step S525 are executed. However, in other embodiments of the present invention, steps S520 to S525 may be performed without step S510.
In step S532, the standby power of the air conditioner 10 is acquired.
In this embodiment, after step S525 is completed, the standby power of the air conditioner 10 is obtained again, and it is determined again whether the current air conditioner 10 has been completely powered off. The execution process of this step is the same as step S521, and step S521 may be directly referred to for a brief description.
In step S534, it is determined whether the standby power is greater than the preset power.
Similarly, after the preset power is obtained, whether the standby power is 0 is continuously judged. If the current standby power is zero, it indicates that the current air conditioner 10 has been powered off. If the current standby power is not 0, the air conditioner 10 is not powered off.
In step S536, if the standby power is greater than the preset power, the air conditioner 10 is controlled to be powered off forcibly.
After the two reminders, the operator still does not unplug the power plug of the air conditioner 10, and at the moment, the power supply is forcibly cut off in the air conditioner 10 by direct control, and parts of the air conditioner 10, such as the electric heating part, the internal fan, the wind sweeping motor and the like, are completely cut off. The disassembly operation can be performed after the air conditioner 10 is completely powered off.
This process may be understood as a third power-down operation. In the present embodiment, it is ensured that the air conditioner 10 is powered off before the air conditioner 10 is disassembled by three times of power-off operations, the safety of the operator in disassembling the air conditioner 10 is ensured, and the air conditioner 10 can be disassembled only after the air conditioner 10 is powered off.
Similarly, in this embodiment, step S510 is performed first, then step S520 to step S525 are performed, and finally step S530 to step S536 are performed. In other embodiments of the present invention, step S520-step S525 may be absent. After step S510 is executed, steps S530 to S536 are directly executed. Or without step S510, step S520-step S525 are executed and step S530-step S536 are directly executed. Step S530 to step S536 may be directly executed without step S520 to step S525 and step S510.
Referring to fig. 1, in step S600, it is determined whether the continuous in-place time of receiving the in-place signal is greater than or equal to a first preset value.
In the present embodiment, when the decorative panel 12 moves to the preset position, the in-position signal is triggered and the in-position time for which the in-position signal continues is received. When the time of the first position is short, the fourth end 12b slides back to the second end 13b after sliding to the first end 13 a.
If the in-place time is greater than or equal to the first preset value, the step of controlling the air conditioner 10 to enter the power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner 10 is executed.
In the present embodiment, when the in-place time is greater than or equal to the first preset value, it indicates that the operator thinks to disassemble the air conditioner at the present time, and the operator does not perform the misoperation, and step S500 may be executed at this time. If the in-place time is less than the first predetermined value, it may be that the operator mistakenly slides the fourth end 12b to the second end 13b, which is not the case that the air conditioner 10 is to be disassembled, and the air conditioner 10 does not need to be controlled to enter the power-off mode.
Wherein the first preset value is 10 s.
Referring to fig. 7, in step S710, a reset signal for resetting the decorative panel 12 is received.
In this embodiment, the repositioning of the trim panel 12 indicates that the fourth end 12b of the trim panel 12 slides to the second end 13b of the backing panel 13, and the trim panel 12 is in an installed state. The reset signal represents the bit signal when the fourth terminal 12b slides to the second terminal 13 b.
In step S720, it is determined whether the reset time of the reset signal is greater than or equal to a second preset value.
In this embodiment, when the reset time of the reset signal is too short, it may be that an operator has a mistake in sliding the trim panel 12, causing the fourth end 12b of the trim panel 12 to fall back to the second end 13b of the backing panel 13. If the reset time is too long, it may be that the sliding decorative panel 12 is mishandled and the operator does not want to remove the air conditioner 10.
In step S730, if the reset time is greater than or equal to the second preset value, the sliding door 11 is controlled to close and the air conditioner 10 is controlled to exit the power-off protection mode.
In the present embodiment, when the reset time is greater than or equal to the second preset value, it indicates that the operator slides the decorative plate 12 to perform a wrong operation, and the operator does not want to detach the air conditioner 10, and at this time, the operator wins out of the power-off protection mode and controls the sliding door 11 to close, so that the air conditioner 10 is kept in the standby state.
Wherein the second preset value is 5 s.
In summary, the air conditioner unpicking and washing power-off protection method provided by this embodiment: in the present embodiment, after receiving the detachment command, the sliding door 11 is controlled to be opened and an in-place signal that the decorative panel 12 moves to a preset position is received, and the air conditioner 10 is controlled to enter the power-off protection mode according to the in-place signal, so that the power of the air conditioner 10 is cut off. When an operator disassembles the air conditioner 10, the air conditioner 10 is completely powered off, the load affecting the safety of people is 0, and the safety of the operator in the disassembling process is ensured.
Referring to fig. 8, an embodiment of the present invention further provides an air conditioner unpicking and washing power-off protection device 20, where the air conditioner unpicking and washing power-off protection device 20 includes:
and the instruction receiving module 21 is used for receiving a disassembling instruction.
Step S100 of the air conditioner dismounting and washing power-off protection method provided in the embodiment of the present invention may be executed by the instruction receiving module 21.
And a shutdown judging module 22, configured to judge whether the air conditioner 10 is in a shutdown state. If the air conditioner 10 is in the shutdown state, the step of opening the sliding door 11 according to the disassembly instruction is executed. If the air conditioner 10 is not in the shutdown state, the air conditioner 10 is controlled to be shut down.
Steps S210 to S220 of the power-off protection method for air conditioner washing and unpicking provided in this embodiment are executed by the shutdown determination module 22.
And the opening module 23 is used for controlling the sliding door 11 to open according to the disassembling instruction.
Step S300 of the air conditioner dismounting and washing power-off protection method provided by the embodiment of the present invention may be executed by the starting module 23.
And the signal receiving module 24 is used for receiving the in-place signal of the decorative plate 12 sliding to the preset position of the lining plate 13.
Step S400 of the air conditioner dismounting and washing power-off protection method provided by the embodiment of the present invention may be executed by the signal receiving module 24.
And the power-off protection module 25 is used for controlling the air conditioner 10 to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner 10.
Step S500 and the sub-steps of the air conditioner dismounting and washing power-off protection method provided in the embodiment of the present invention may be executed by the power-off protection module 25.
And the time judging module 26 is used for judging the continuous in-place time of the received in-place signal. If the in-place time is greater than or equal to the first preset value, the step of controlling the air conditioner 10 to enter the power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner 10 is executed.
Step S600 provided in the embodiment of the present invention may be executed by the time determination module 26.
The reset judging module 27 receives a reset signal for resetting the decorative panel 12. And judging whether the reset time of the reset signal is greater than or equal to a second preset value. And if the reset time is greater than or equal to the second preset value, controlling the sliding door 11 to be closed and controlling the air conditioner 10 to exit the power-off protection mode.
Steps S710 to S730 provided in the embodiment of the present invention can be executed by the reset determining module 27.
In the embodiment of the present invention, the controller 17 may be an integrated circuit chip having signal processing capability. The controller 17 may be a general-purpose processor, and may include a Central Processing Unit (CPU), a single chip Microcomputer (MCU), a Micro Controller Unit (MCU), a Complex Programmable Logic Device (CPLD), a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an embedded ARM, and other chips, where the controller 17 may implement or execute the methods, steps, and Logic blocks disclosed in the embodiments of the present invention.
In one possible implementation, the air conditioner 10 may further include a memory for storing program instructions executable by the controller 17, for example, the air conditioner washing power failure protection device 20 provided by the embodiment of the present application includes at least one of the following components stored in the form of software or firmware. The Memory may be a stand-alone external Memory including, but not limited to, Random Access Memory (RAM), Read Only Memory (ROM), Programmable Read-Only Memory (PROM), Erasable Read-Only Memory (EPROM), electrically Erasable Read-Only Memory (EEPROM). The memory may also be integrated with the controller 17, for example the memory may be integrated with the controller 17 on the same chip.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides an air conditioner unpicking and washing power-off protection method, the air conditioner unpicking and washing power-off protection method is applied to air conditioner (10), its characterized in that, air conditioner (10) include welt (13), sliding door (11) and decorative board (12), be provided with air outlet (14) on welt (13), sliding door (11) are installed in air outlet (14) department, decorative board (12) with welt (13) sliding connection, the air conditioner unpicking and washing power-off protection method includes:
receiving a disassembly instruction;
controlling the sliding door (11) to be opened according to the disassembling instruction;
receiving an in-place signal of the decorative plate (12) sliding to a preset position of the lining plate (13);
and controlling the air conditioner (10) to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner (10).
2. The air conditioner unpicking and washing power-off protection method according to claim 1, wherein the step of controlling the air conditioner (10) to enter a power-off protection mode according to the in-place signal to cut off power of the air conditioner (10) comprises:
and sending a first reminding signal according to the in-place signal to remind a user of cutting off the power supply of the air conditioner (10).
3. The air conditioner unpicking and washing power-off protection method according to claim 1, wherein the step of controlling the air conditioner (10) to enter a power-off protection mode according to the in-place signal to cut off power of the air conditioner (10) further comprises:
obtaining standby power of the air conditioner (10);
judging whether the standby power is greater than preset power;
and if the standby power is greater than the preset power, sending a second reminding signal to remind a user of cutting off the power supply of the air conditioner (10).
4. The air conditioner unpicking and washing power-off protection method according to claim 1, wherein the step of controlling the air conditioner (10) to enter a power-off protection mode according to the in-place signal to cut off power of the air conditioner (10) further comprises:
obtaining standby power of the air conditioner (10);
judging whether the standby power is greater than preset power;
and if the standby power is greater than the preset power, controlling the air conditioner (10) to be forcibly powered off.
5. The air conditioner unpicking and washing power-off protection method according to claim 1, further comprising:
judging whether the continuous in-place time for receiving the in-place signal is greater than or equal to a first preset value;
and if the in-place time is greater than or equal to the first preset value, controlling the air conditioner (10) to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner (10).
6. The air conditioner unpicking and washing power-off protection method according to claim 1, further comprising:
receiving a reset signal for resetting the decorative plate (12);
judging whether the reset time of the reset signal is greater than or equal to a second preset value or not;
and if the reset time is greater than or equal to the second preset value, controlling the sliding door (11) to be closed and controlling the air conditioner (10) to exit the power-off protection mode.
7. The air conditioner unpicking and washing power-off protection method according to claim 1, wherein before the step of receiving the in-place signal that the decorative plate (12) slides to the preset position of the liner plate (13), the air conditioner unpicking and washing power-off protection method further comprises:
judging whether the air conditioner (10) is in a shutdown state or not;
if the air conditioner (10) is in a shutdown state, executing a step of controlling to open the sliding door (11) according to the disassembly instruction;
and if the air conditioner (10) is not in the shutdown state, controlling the air conditioner (10) to shut down.
8. The method for protecting an air conditioner from being unpicked and washed and disconnected from electricity as claimed in claim 1, wherein the lining plate (13) has a first end (13a) and a second end (13b) which are oppositely disposed, the decoration plate (12) has a third end (12a) and a fourth end (12b) which are oppositely disposed, the first end (13a) is connected with the third end (12a), the second end (13b) is connected with the fourth end (12b), the predetermined position is set at the first end (13a), and the decoration plate (12) moves to the predetermined position if the fourth end (12b) slides to the first end (13 a).
9. The utility model provides an air conditioner dismounting device air conditioner is torn open and is washed outage protection device (20), the air conditioner is torn open and is washed outage protection device (20) and be applied to on air conditioner (10), a serial communication port, air conditioner (10) include welt (13), sliding door (11) and decorative board (12), be provided with air outlet (14) on welt (13), sliding door (11) are installed air outlet (14) department, decorative board (12) with welt (13) sliding connection, the air conditioner is torn open and is washed outage protection device (20) and includes:
the instruction receiving module (21) is used for receiving a disassembling instruction;
an opening module (23) for controlling the opening of the sliding door (11) according to the disassembly instruction;
the signal receiving module (24) is used for receiving an in-place signal of the decorative plate (12) sliding to a preset position of the lining plate (13);
and the power-off protection module (25) is used for controlling the air conditioner (10) to enter a power-off protection mode according to the in-place signal so as to cut off the power supply of the air conditioner (10).
10. An air conditioner (10) characterized by comprising a controller (17), wherein the controller (17) is used for executing the air conditioner unpicking and washing power-off protection method according to any one of claims 1 to 8.
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| CN202011379433.4A CN112539511B (en) | 2020-11-30 | 2020-11-30 | Air conditioner disassembly and washing power-off protection method and device and air conditioner |
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| CN112539511B (en) | 2022-03-29 |
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