CN104390269B - A kind of air cleaner and its method of work - Google Patents
A kind of air cleaner and its method of work Download PDFInfo
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- CN104390269B CN104390269B CN201410613578.4A CN201410613578A CN104390269B CN 104390269 B CN104390269 B CN 104390269B CN 201410613578 A CN201410613578 A CN 201410613578A CN 104390269 B CN104390269 B CN 104390269B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003915 air pollution Methods 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims description 15
- 230000001877 deodorizing effect Effects 0.000 claims description 13
- 238000011045 prefiltration Methods 0.000 claims description 13
- 238000010248 power generation Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/98—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing ozone
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a kind of air cleaner and its method of work, air cleaner includes：One digital display, multiple filters, multiple first indicators, an automatic mode switch and the manual mode switch of the different wind-force gears of multiple correspondences；Wherein, digital display is used to show the air pollution degree that air cleaner monitors；Filter and the first indicator correspond, the first indicator, for being opened when corresponding filter needs to change or cleans to be indicated；Automatic mode switchs, and the first instruction for receiving user's input makes the blower fan of air cleaner enter automatic operation mode；Manual mode switch, the second instruction for receiving user's input make the blower fan of air cleaner enter manual work pattern and worked according to corresponding wind-force gear.By the air cleaner of the present invention, user can be made to understand the specific pollution situation of present air, and can be prompted respectively when each screen pack needs to clean or changes.
Description
Technical Field
The invention belongs to the field of air purification, and particularly relates to an air purifier and a working method thereof.
Background
When the current pollution degree of the air is shown, the pollution degree of the existing air purifier is only simply shown by red, orange and green. However, based on the limitation of the number of colors, the pollution levels cannot be distinguished more carefully, so that the user cannot clearly identify the specific pollution condition.
In addition, various filter screens are used in the conventional air cleaner to remove dust. The various filter screens have respective use periods, and need to be cleaned or replaced when the use periods are reached, the cleaning or replacement time of each filter screen is probably inconsistent, so that when each filter screen needs to be cleaned or replaced, a prompt is required respectively.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an air purifier and a method for operating the same, which enable a user to know a specific pollution condition of air and to prompt when each filter screen needs to be cleaned or replaced.
To achieve the above object, a first aspect of embodiments of the present invention provides an air cleaner, including:
the wind power generation device comprises a digital display, a plurality of filters, a plurality of first indicators, an automatic mode switch and a plurality of manual mode switches corresponding to different wind power gears; wherein,
the digital display is used for displaying the air pollution degree monitored by the air purifier;
the filter is in one-to-one correspondence with the first indicator, and the first indicator is used for starting to indicate when the corresponding filter needs to be replaced or cleaned;
the automatic mode switch is used for receiving a first instruction input by a user to enable a fan of the air purifier to enter an automatic working mode;
and the manual mode switch is used for receiving a second instruction input by a user to enable the fan of the air purifier to enter a manual working mode and work according to the corresponding wind power gear.
Preferably, the air purifier further comprises a control unit connected with the automatic mode switch, and the control unit is used for adjusting the wind power gear of the fan according to the air pollution degree when the fan is monitored to be in the automatic working mode.
Preferably, the plurality of manual mode switches correspond to the plurality of first indicators one by one and are respectively connected with the control unit;
the manual mode switch is used for receiving a third instruction input by a user;
and the control unit is also used for controlling the first indicator corresponding to the corresponding manual mode switch to be closed according to the third instruction.
Preferably, the second instruction corresponds to when the user presses the manual mode switch for a time not exceeding a first predetermined time, and the third instruction corresponds to when the user presses the manual mode switch for a time exceeding the first predetermined time.
Preferably, the air purifier further comprises a plurality of second indicators corresponding to different wind power gears, and the second indicators are used for indicating when the fan works in the corresponding wind power gear.
Preferably, the digital display, the filters, the first indicators, the second indicators, the automatic mode switch and the manual mode switches corresponding to different wind gears are all arranged on a control panel of the air purifier.
Preferably, a power switch is further disposed on the control panel.
Preferably, the plurality of manual mode switches corresponding to different wind power gears are a high-speed manual mode switch, a medium-speed manual mode switch and a low-speed manual mode switch; the plurality of filters are respectively a pre-filter, a needle-shaped dust collecting component and a deodorizing filter; the indicator is an LED lamp.
The embodiment of the invention also discloses a working method of the air purifier, which comprises the following steps:
initializing, and initially setting the digital display, the first indicator, the working mode of the fan and the timer of the air purifier;
after initialization, if the fan is in an automatic working mode, setting a wind power gear of the fan according to the monitored current air pollution degree; if the fan is in a manual working mode, setting a wind power gear of the fan according to a second instruction input by a user through a manual mode switch; the second indicator is started to indicate when the fan works in the corresponding wind power gear;
after initialization, the timer respectively counts the accumulated use time of the filters and respectively judges whether the accumulated use time exceeds the second preset time corresponding to the timer, and a first indicator corresponding to the filter exceeding the second preset time corresponding to the timer is started to indicate;
after initialization, the digital display displays the current air pollution degree according to the monitoring.
Preferably, the method further comprises:
after initialization, if the time that the user presses the manual mode switch does not exceed the first preset time, the instruction is a second instruction; and if the first instruction exceeds the second instruction, the first instruction is a third instruction, and the first indicator corresponding to the manual mode switch corresponding to the third instruction is controlled to be closed.
The invention has the beneficial effects that:
the digital display is arranged, so that the pollution degree of the current air can be displayed in a numerical mode, and the first indicators which correspond to the filters one to one are arranged, so that different filters can be respectively indicated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a diagram of a control panel according to the present invention;
FIG. 2 is a view showing the construction of an air cleaner according to the present invention;
FIG. 3 is an initialization flow diagram of the present invention;
FIG. 4 is a flow chart of the fan automatic mode of the present invention;
FIG. 5 is a flow chart of the timer process of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A first aspect of an embodiment of the present invention provides an air cleaner, including:
a control panel, a plurality of filters, a fan and a power box.
As shown in fig. 2, the air cleaner includes a pre-filter 3 mounted on the upper portion of an air cleaner case 2, a control panel 1 mounted under the pre-filter 3, a needle-shaped dust collecting unit 4 mounted under the control panel 1, a deodorizing filter 5 mounted under the needle-shaped dust collecting unit 4, a blower 6 mounted under the deodorizing filter 5, and a power supply box 7 mounted under the air cleaner 2.
The pre-filter 3, the needle-shaped dust collecting assembly 4, the deodorizing filter 5, the fan 6 and the power box 7 are disposed inside the air cleaner case 2, and the control panel 1 is disposed outside the air cleaner case 2. An air suction port is provided on the outside of the air cleaner case 2 at a position corresponding to the pre-filter 3, and an access door is provided on the outside of the air cleaner case 2 below the control panel 1 at a position corresponding to the needle-like dust collecting unit 4, the deodorizing filter 5, the fan 6, and the power supply box 7, and an air outlet port is provided on the lower portion of the access door. The access door can also be provided with a locking device. A main power switch can be arranged on the side surface of the lower end of the outer part of the box body 2.
Fig. 1 shows a structure diagram of the control panel 1, wherein the control panel 1 is provided with a digital display 11, an automatic mode switch 12, manual mode switches 131, 132, 133 corresponding to the low-speed, medium-speed, and high-speed wind force positions, first indicators 141, 142, 143 corresponding to the pre-filter 3, the needle-shaped dust collecting assembly 4, and the deodorizing filter 5, second indicators 151, 152, 153 corresponding to the low-speed, medium-speed, and high-speed wind force positions, and a power switch 16.
The digital display 11 is specifically a 7-segment LED display, and is configured to display the currently monitored air pollution level through a numerical value. This range is particularly between 000 and 500. In order to monitor the current air pollution level, the air purifier of the present invention is further provided with a dust sensor 17 to monitor PM1.0 and display the monitored value through the digital display 11.
The first indicators 141, 142, and 143 are LED lamps for indicating when the pre-filter 3, the needle-shaped dust collecting unit 4, and the deodorizing filter 5 need to be replaced or cleaned. It can be understood that the air cleaner of the present invention is provided with a timer for determining whether the time required for replacing or cleaning the pre-filter 3, the needle-shaped dust collecting assembly 4 and the deodorizing filter 5 respectively, i.e. whether the time exceeds a predetermined threshold value, so that the corresponding first indicator is turned on to indicate. It should be understood that the time during which the pre-filter 3, the needle-shaped dust collecting unit 4, and the deodorizing filter 5 are stopped is not counted.
Preferably, when the prefilter 3, the needle-like dust collecting unit 4 and the deodorizing filter 5 are near the time of replacement or cleaning, the alarm may be first provided by blinking corresponding to the first indicator.
It is known that for different pollution levels, the fan is required to operate at different wind speeds, and the manual mode switches 131, 132 and 133 correspond to different wind speeds, and the fan operates at a low speed when the manual mode switch 131 is turned on, at a medium speed when the manual mode switch 132 is turned on, and at a high speed when the manual mode switch 133 is turned on. For further intellectualization, the present invention further provides an automatic mode switch 12 to switch the working mode of the fan from manual to automatic, and after switching to automatic mode, a control unit (not shown in the figure) in the air purifier can adjust the wind power gear of the fan according to the air pollution degree when monitoring that the fan is in automatic working mode, so that the fan works at corresponding wind speed. The higher the air pollution value, the higher the wind speed. In addition, the present invention further provides a third indicator 121, specifically an LED lamp, for indicating the automatic mode activation.
For example, when the current air pollution value is judged to be 201-500, the fan is enabled to work at a high speed, and when the air pollution value is 101-200, the fan is enabled to work at a medium speed. Specifically, the switching can be performed by combining the working wind speed of the current fan. This will be explained in detail in the method examples.
In order to make the user know the current wind speed of the fan, the wind speed indicator is provided with second indicators 151, 152 and 153 which respectively correspond to low-speed, medium-speed and high-speed wind gears, the specific second indicator can be an LED lamp, and the current wind speed of the fan is prompted by lighting the LED lamp. For example, when the front fan is operating at a low speed, the second indicator 151 is lit to indicate.
After the pre-filter 3, the needle-shaped dust collecting assembly 4 and the deodorizing filter 5 are replaced or cleaned, the corresponding first indicator needs to be reset, and therefore, the corresponding first indicator can be reset by long pressing the corresponding manual mode switch. For example, long-press manual mode switch 131 may reset first indicator 143, long-press manual mode switch 132 may reset first indicator 142, and long-press manual mode switch 133 may reset first indicator 141. For this purpose, the control unit is further configured to determine a time when each manual mode switch is pressed by the user, and if the time exceeds a set time, determine that the user inputs a command for resetting the corresponding first indicator, and reset the corresponding first indicator accordingly. And if the set time is not exceeded, judging that the command input by the user is the command for setting the wind speed of the fan. The set time may be 10 seconds.
The power switch 16 is used to power on the components on the control panel, and when the main power switch is turned on, the power switch 16 is turned on again to operate the control panel. A fourth indicator 161, specifically an LED lamp, is further provided in the present invention for indicating the on state of the power switch.
Based on the air purifier, the current air pollution level can be displayed in a digital mode, and meanwhile, the replacement or cleaning of various filters is respectively indicated.
Corresponding to the above device, the embodiment of the invention also discloses a working method of the air purifier, which is specifically shown in fig. 3-5.
Fig. 3 shows an initialization procedure of the air cleaner, specifically:
and starting and powering on, initializing a driving program, detecting whether an internal switch exists in the shipment setting, setting the display of the LED after setting a maintenance-allowable mark if the internal switch exists, and directly setting the display of the LED and the digital display 11 if the internal switch does not exist. Specifically, the fourth indicator 161 is set to on, the third indicator 121 and the second indicators 151 to 153 are set to off, and the display of the digital display 11 is set to "___".
After the setting is completed, the previous setting value, which is specifically one of the operation modes of the fan, such as the automatic mode or the manual mode, the replacement time of each filter, and the like, is read out from the storage memory, and the initial value of the operation mode of the fan and the like is set according to the setting value and the flag in the initialization is displayed.
And then judging whether the initial value is wrong or not, if so, setting a wrong sign, displaying 'E-1' by the digital display 11, and setting the working mode of the fan 6 to be a low-speed mode, namely, starting a low-speed working mode, and closing a medium-speed and high-speed working mode. Then, a timer is started and enters a main cycle, specifically, the timer is a 1ms timer in the invention.
If the initial value is correct, setting an error flag in a clearing state, then judging whether the fan is in an automatic mode, if so, setting a lamp 121 to be on, and setting lamps 151-153 to be off, and simultaneously setting the fan to be in a low-speed mode; if the mode is not the automatic mode, whether the mode is the low speed, the medium speed or the high speed in the manual mode is judged in sequence. If the low-speed mode is the manual mode, setting 151 lamps to be on, setting 121, 152-153 lamps to be off, and setting the working mode of the fan 6 to be the low-speed mode; if the mode is the medium speed mode, 152 lamps are turned on, 121, 151 and 153 lamps are turned off, and the working mode of the fan 6 is the medium speed mode; if the mode is the high-speed mode, 153 lamps are set to be on, 121, 151-152 lamps are set to be off, and the working mode of the fan 6 is set to be the high-speed mode. In the judging process, no matter what wind speed mode the fan is in, after the corresponding setting is finished, the system enters the main circulation.
Fig. 4 shows a process of switching wind speeds according to different air pollution levels when a fan is in an automatic operation mode during a main cycle, which includes:
judging whether the current wind speed of the fan is low speed, if so, continuously judging whether the pollution value is between 101 and 200, and if so, switching the wind speed of the fan to be medium speed; if the pollution value is not between 101 and 200, judging whether the pollution value is between 201 and 500, and if the pollution value is between 201 and 500, switching the wind speed of the fan to be high speed. And switching to the medium speed, the high speed or returning to the main program when the pollution value is not between 201 and 500.
If the current wind speed of the fan is not low, continuously judging whether the wind speed is medium, if so, judging whether the pollution value is between 000 and 069, and if so, switching the wind speed of the fan to low; if the pollution value is not between 000 and 069, judging whether the pollution value is between 201 and 500, and if so, switching the wind speed of the fan to a high speed. And switching to low speed, high speed or returning to the main program when the pollution value is not between 201 and 500.
If the current wind speed of the fan is not the medium speed, continuously judging whether the pollution value is between 000 and 069, and if the current wind speed of the fan is between 000 and 069, switching the wind speed of the fan to the low speed; if the pollution value is not between 000 and 069, judging whether the pollution value is between 070 and 159, and if so, switching the wind speed of the fan to the medium speed. Switching to low speed, medium speed or when the contamination value is not between 070-159, returning to the main routine.
The values such as 201-500, 000-069 used for determining the switching wind speed can be changed according to specific situations.
Fig. 5 shows a processing procedure of the 1ms timer, which first reads the states of the switches 131 to 133 and 12, determines whether the switches are simultaneously pressed, and if not, sets the on states of the switches 131 to 133 and 12 and the settings of the long press 1s and the long press 10s in sequence. The long press 1s is an operation for setting the time of replacement. The long press 10s is an operation for maintenance and an operation for setting a replacement time.
If at least two of the switches 131-133 and 12 are simultaneously pressed, the switch press is disabled. It is determined whether the filter has reached a time that is close to the time at which the filter needs cleaning or replacement. When the time of the filter arrives, whether the time exceeds 0.1s is judged, if yes, the notification time exceeds 0.1s, whether the filter is in maintenance is judged, and if yes, the first indicators 141-143 corresponding to the filter are set to flash for prompting. Then, whether the time exceeds 1s is continuously judged, and when the time exceeds 1s, the notification time exceeds 1s, and the using time of the corresponding filter plus 1 is stored in the storage memory. And then, continuously judging whether the filter is in maintenance, if not, sequentially judging whether the service time of the corresponding filter is exceeded, and if so, setting a corresponding first indicator to light for prompting.
After the prompt is performed, whether the corresponding filter is in maintenance or not is judged, if not, but the filter can be maintained, whether the first indicators 141-143 are lighted or not and whether the first indicators 133-131 have long press input or not is judged, and if yes, the corresponding first indicators are lightened. For example, when the 141 lamp is on and the 133 is determined to be pressed for 10s, 141 is off. Meanwhile, the first indicator service time is changed from the initial value to the actual lighting time and is stored.
According to the above process, the method of the present invention comprises the following steps:
initializing, and initially setting the digital display, the first indicator, the working mode of the fan and the timer of the air purifier;
after initialization, if the fan is in an automatic working mode, setting a wind power gear of the fan according to the monitored current air pollution degree; if the fan is in a manual working mode, setting a wind power gear of the fan according to a second instruction input by a user through a manual mode switch; the second indicator is started to indicate when the fan works in the corresponding wind power gear;
after initialization, the timer respectively counts the accumulated use time of the filters and respectively judges whether the accumulated use time exceeds the second preset time corresponding to the timer, and a first indicator corresponding to the filter exceeding the second preset time corresponding to the timer is started to indicate;
after initialization, the digital display displays the current air pollution degree according to the monitoring.
Preferably, the method further comprises:
after initialization, if the time that the user presses the manual mode switch does not exceed the first preset time, the instruction is a second instruction; and if the first instruction exceeds the second instruction, the first instruction is a third instruction, and the first indicator corresponding to the manual mode switch corresponding to the third instruction is controlled to be closed. The first predetermined time may be 10 seconds.
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 (5)
1. An air cleaner, characterized in that the air cleaner comprises: the wind power generation device comprises a digital display, a plurality of filters, a plurality of first indicators, an automatic mode switch and a plurality of manual mode switches corresponding to different wind power gears; wherein,
the digital display is used for displaying the air pollution degree monitored by the air purifier;
the filters correspond to the first indicators one by one, and the first indicators are used for starting to indicate when the corresponding filters need to be replaced or cleaned;
the automatic mode switch is used for receiving a first instruction input by a user to enable a fan of the air purifier to enter an automatic working mode;
the manual mode switch is used for receiving a second instruction input by a user to enable a fan of the air purifier to enter a manual working mode and work according to a corresponding wind power gear;
the air purifier also comprises a control unit connected with an automatic mode switch, and the control unit is used for adjusting the wind power gear of the fan according to the air pollution degree when the fan is monitored to be in an automatic working mode;
the plurality of filters are respectively a pre-filter, a needle-shaped dust collecting component and a deodorizing filter; the air purifier is internally provided with a timer which is used for respectively judging whether the service time of the prefilter, the needle-shaped dust collecting component and the deodorizing filter exceeds a set threshold value;
the manual mode switches correspond to the first indicators one by one and are respectively connected with the control unit;
the manual mode switch is used for receiving a third instruction input by a user;
the control unit is further configured to control the first indicator corresponding to the manual mode switch to be turned off according to the third instruction;
the second instruction corresponds to the time when the user presses the manual mode switch, and the third instruction corresponds to the time when the user presses the manual mode switch exceeds the first preset time;
the air purifier also comprises a plurality of second indicators corresponding to different wind power gears, and the second indicators are used for starting to indicate when the fan works at the corresponding wind power gear;
the air purifier further comprises a third indicator, and the third indicator is used for indicating the starting of the automatic working mode of the fan.
2. The air cleaner of claim 1, wherein the digital display, the plurality of filters, the plurality of first indicators, the plurality of second indicators, the automatic mode switch, and the plurality of manual mode switches corresponding to different wind power levels are disposed on a control panel of the air cleaner.
3. The air cleaner according to claim 2, wherein a power switch is further provided on the control panel.
4. The air cleaner of claim 3, wherein the plurality of manual mode switches corresponding to different wind gear positions are a high speed manual mode switch, a medium speed manual mode switch, and a low speed manual mode switch; the indicator is an LED lamp.
5. A method of operating an air cleaner according to claim 1, wherein the method comprises:
initializing, and initially setting the digital display, the first indicator, the working mode of the fan and a timer of the air purifier;
after initialization, if the fan is in an automatic working mode, setting a wind power gear of the fan according to the monitored current air pollution degree; if the fan is in a manual working mode, setting a wind power gear of the fan according to the second instruction input by a user through a manual mode switch; the second indicator is started to indicate when the fan works in a corresponding wind power gear; the third indicator indicates when the fan starts an automatic working mode;
after initialization, a timer respectively counts the accumulated use time of a plurality of filters and respectively judges whether the accumulated use time exceeds second preset time corresponding to the timer, and a first indicator corresponding to the filter exceeding the second preset time corresponding to the timer is started for indication; after initialization, if the time that the user presses the manual mode switch is judged not to exceed first preset time, the second instruction is the first instruction; if the first instruction exceeds the second instruction, the first instruction is a third instruction, and a first indicator corresponding to the manual mode switch corresponding to the third instruction is controlled to be closed;
and after initialization, the digital display displays according to the monitored current air pollution degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613578.4A CN104390269B (en) | 2014-11-04 | 2014-11-04 | A kind of air cleaner and its method of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613578.4A CN104390269B (en) | 2014-11-04 | 2014-11-04 | A kind of air cleaner and its method of work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104390269A CN104390269A (en) | 2015-03-04 |
| CN104390269B true CN104390269B (en) | 2018-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410613578.4A Active CN104390269B (en) | 2014-11-04 | 2014-11-04 | A kind of air cleaner and its method of work |
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| CN108404547A (en) * | 2018-04-02 | 2018-08-17 | 广州海科电子科技有限公司 | Control system of air purifier and air purifier |
| CN109282428B (en) * | 2018-09-20 | 2021-03-16 | 广州海科电子科技有限公司 | Method and device for distributing working time of multi-fan of purifier |
| CN111228559A (en) * | 2020-03-10 | 2020-06-05 | 浙江富迩佳电子科技有限公司 | Ultraviolet sterilization and disinfection lamp and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740692A (en) * | 2004-08-24 | 2006-03-01 | 乐金电子(天津)电器有限公司 | Air purifier pollution display device |
| US7012407B2 (en) * | 2002-09-27 | 2006-03-14 | Seiko Instruments Inc. | Charging and discharging control circuit and charging type power supply unit |
| CN1781577A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Air purifier with dust sensor and its control method |
| CN102734876A (en) * | 2012-06-27 | 2012-10-17 | 海宁市倚天能环境科技有限公司 | Intelligently controlled air purifier and control method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7012407B2 (en) * | 2002-09-27 | 2006-03-14 | Seiko Instruments Inc. | Charging and discharging control circuit and charging type power supply unit |
| CN1740692A (en) * | 2004-08-24 | 2006-03-01 | 乐金电子(天津)电器有限公司 | Air purifier pollution display device |
| CN1781577A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Air purifier with dust sensor and its control method |
| CN102734876A (en) * | 2012-06-27 | 2012-10-17 | 海宁市倚天能环境科技有限公司 | Intelligently controlled air purifier and control method thereof |
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