WO2017185938A1 - 一种便携式空气净化机及其控制方法以及空气净化系统 - Google Patents

一种便携式空气净化机及其控制方法以及空气净化系统 Download PDF

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Publication number
WO2017185938A1
WO2017185938A1 PCT/CN2017/078424 CN2017078424W WO2017185938A1 WO 2017185938 A1 WO2017185938 A1 WO 2017185938A1 CN 2017078424 W CN2017078424 W CN 2017078424W WO 2017185938 A1 WO2017185938 A1 WO 2017185938A1
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WO
WIPO (PCT)
Prior art keywords
portable air
air cleaner
filter
user
fan
Prior art date
Application number
PCT/CN2017/078424
Other languages
English (en)
French (fr)
Inventor
陈理
任明琪
孙阳
郝婓
付宴强
Original Assignee
杭州联络互动信息科技股份有限公司
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Publication of WO2017185938A1 publication Critical patent/WO2017185938A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/04—Arrangements for portability
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • 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
    • 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
    • F24F13/28—Arrangement or mounting of filters

Definitions

  • the present application relates to an air cleaner, and in particular to a portable air cleaner having an intelligent control structure, a control method of the portable air cleaner, and an air purification system.
  • Equipment for preventing air pollution mainly includes wearable filter equipment and air purification systems.
  • Conventional wearable filtering devices such as masks, mainly purify the air by means of filtration, and have the advantages of easy carrying, simple wearing, and suitable for traveling, but the filtering effect is usually poor, and the smoothness of breathing is affected.
  • the air purification system has the advantages of good purification effect, but it is bulky, cannot be carried, and is not suitable for travel.
  • CN 105169826 discloses an easy-to-carry air purifier, which has the advantages of small volume, light weight, convenient carrying, large air supply and filtering power, active air supply, low respiratory resistance and good comfort.
  • the user cannot know exactly the state of use of the filter assembly, and the filter assembly will greatly affect the air purification effect.
  • the user cannot effectively detect and adjust the operating state of the air cleaner.
  • the present application provides a portable air purifier that overcomes the drawbacks of the prior art that the user cannot know the state of use of the filter assembly and cannot adjust the air purifier according to environmental conditions. Meanwhile, the present application also provides a control method of a portable air cleaner and an air purification system to which the control method is applied.
  • the portable air purifier provided by the present application includes:
  • An outer casing having at least one air outlet and at least one air inlet
  • a filter assembly and a fan are sequentially disposed inside the outer casing along an air flow path;
  • a power supply assembly that supplies electrical energy to the portable air cleaner
  • the detection module is configured to detect a usage status of the filter component
  • the central controller acquires a usage status of the filter component from the detection module, and transmits the use condition through the communication module; and receives an external command transmitted by the communication module or according to a preset program, by using the
  • the control module controls the start and stop and/or the rotational speed of the fan.
  • the filter assembly comprises a filter assembly housing and a filter material disposed in the filter assembly housing; the filter material is disposed in a folded shape; the filter material is sealed to an inner wall of the filter assembly housing.
  • the outer casing comprises a middle frame; the filter assembly is mounted on the middle frame;
  • the filter assembly housing outer frame is configured to have a rectangular shape with a notched angle that cooperates with a corresponding portion of the middle frame to prevent erroneous mounting of the filter assembly.
  • the filter assembly is mounted with a filter chip storing the filter component filter information; the filter chip has a filter module connectable to the detection module or the central controller. interface.
  • the detecting module is further configured to detect an environmental parameter of a usage environment of the portable air purifier;
  • the environmental parameter includes at least one of the following parameters: humidity, temperature, air pressure, altitude, gravity acceleration, space Position, particle parameters;
  • the particle parameters include: size, type and concentration of the particles.
  • the speed of the fan can be adjusted steplessly.
  • the power supply component includes: a power supply control circuit for controlling power supply for each of the portable air cleaners, and a charging control circuit for controlling charging of the portable air cleaner power supply.
  • the power supply component further includes a battery; the battery may be fixed or detachable.
  • the portable air cleaner further includes an indicator light; the indicator light displays different operating states of the portable air cleaner by a combination of different colors and/or switch states.
  • the portable air purifier further includes at least one data interface for connecting an external information device.
  • the portable air purifier further includes at least one switch mounted on the outer casing.
  • the portable air purifier further comprises an accessory; the accessory comprises at least one of the following components: a back clip, a hook, a Velcro; the accessory is used to connect the portable air purifier to a human body or other The carriers are connected.
  • the accessory comprises at least one of the following components: a back clip, a hook, a Velcro; the accessory is used to connect the portable air purifier to a human body or other The carriers are connected.
  • a control method for a portable air purifier comprising:
  • control method of the portable air purifier further includes:
  • the installation state of the filter component includes: whether a filter component is installed; the installation parameter of the filter component includes at least one of the following parameters: a filter model, and a usage time.
  • the fan operating state includes: a switch state, a speed, and a running time at different speeds.
  • control method of the portable air purifier further includes:
  • the first optimal operation scheme includes: whether to replace the filter component, and/or the fan speed used.
  • control method of the portable air purifier further includes:
  • the user is provided with a fan speed that suits the user's usage habits.
  • control method of the portable air purifier further includes:
  • the second optimal operation scheme includes: whether to replace the filter component, and/or the fan speed used.
  • An air purification system comprising: a smart device mounted with an associated control application and at least one portable air cleaner meeting any of claims 1-12; capable of communicating instructions and information between the two;
  • the portable air cleaner detects a filter assembly installation state and installation parameters of the portable air cleaner through a detection module
  • the air purification system further includes:
  • the air purification system further includes:
  • the smart device acquires location information of the user
  • the air purification system further includes:
  • the smart device records and analyzes the user's habit of using the portable air cleaner
  • control module of the portable air purifier provides the user with the fan speed in accordance with the user's usage habits.
  • the air purification system further includes:
  • the portable air cleaner detects an environmental parameter of an environment in which the portable air cleaner is located by the detecting module
  • the air cleaner is provided with a detection module, which can detect and record the usage status of the filter component, and can transmit the usage status data to the user through the communication module, so that the user knows the usage status of the filter component.
  • the detecting module can also detect the environmental parameters of the environment in which the air purifier is located, so that the user can select an appropriate filter screen and fan speed according to the environmental conditions.
  • the present application also includes a control method of a portable air cleaner that recommends an optimal control scheme to a user and executes according to the detected usage status of the filter device, environmental parameters, and the recorded habit of the user using the portable air cleaner. .
  • the present application also provides an air purification system, including a smart device and a portable air cleaner, which can provide the user with usage information of the filter component through the smart device, and prompt the user to replace the filter component when needed.
  • an air purification system including a smart device and a portable air cleaner, which can provide the user with usage information of the filter component through the smart device, and prompt the user to replace the filter component when needed.
  • Figure 1 is a front elevational view of a portable air cleaner provided by a first embodiment of the present application
  • Figure 2 is a side view of the portable air cleaner provided by the first embodiment of the present application.
  • FIG. 3 is an internal structural view of the portable air purifier provided by the first embodiment of the present application after removing the front cover;
  • FIG. 4 is an internal structural view of the portable air purifier provided by the first embodiment of the present application after removing the back cover;
  • Figure 5 is a side cross-sectional view of the portable air cleaner provided by the first embodiment of the present application.
  • Figure 6 is a side view of a filter assembly of the portable air cleaner provided by the first embodiment of the present application.
  • Figure 7 is a rear structural view of a portable air cleaner provided by a first embodiment of the present application.
  • FIG. 8 is a schematic view of a filter assembly of a portable air cleaner provided by a second embodiment of the present application.
  • Figure 9 is a plan view of the portable air cleaner provided by the first embodiment of the present application.
  • FIG. 10 is a schematic diagram of functional modules of a portable air purifier provided by a first embodiment of the present application.
  • FIG. 11 is a schematic diagram of functional modules of a portable air purifier provided by a second embodiment of the present application.
  • FIG. 12 is a flowchart of a control method of a portable air cleaner provided by a third embodiment of the present application.
  • FIG. 14 is a flowchart of a control method of a portable air cleaner according to a fifth embodiment of the present application.
  • FIG. 15 is a flowchart of a control method of a portable air cleaner according to a sixth embodiment of the present application.
  • 16 is a flowchart of a control method of a portable air cleaner provided by a seventh embodiment of the present application.
  • FIG. 17 is a schematic illustration of an air purification system provided by an eighth embodiment of the present application.
  • FIG. 19 is a flowchart of a control method of an air purification system according to a tenth embodiment of the present application.
  • 21 is a flow chart showing a control method of an air purification system according to a twelfth embodiment of the present application.
  • Figure 22 is a flow chart showing a method of controlling an air purification system according to a thirteenth embodiment of the present application.
  • FIGS. 1-9 illustrate internal and external structures of the air purifier, as shown, the portable air purifier includes: a front cover 1. Air inlet 2, air outlet 3, rear cover 4, back clip 5, hook 6, filter assembly 7, battery 8, fan 9, air duct 10, middle frame 11, filter chip 12, interface 13, main board 14, The indicator light 15, the structure of the portable air purifier is described in detail below with reference to Figs.
  • FIG. 1 is a front view of a portable air cleaner provided by a first embodiment of the present application; and FIG. 2 is a side view of the portable air cleaner provided by the first embodiment of the present application.
  • FIG. 3 is an internal structural view of the portable air purifier provided by the first embodiment of the present application after removing the front cover 1;
  • FIG. 4 is an internal structure of the portable air purifier according to the first embodiment of the present application after removing the rear cover 4. Figure.
  • the outer casing of the portable air cleaner includes a front cover 1, a rear cover 4, an air outlet 3, and a middle frame 11.
  • the middle frame 11 is located between the front cover 1 and the rear cover 4, and the side surfaces of the front cover 1 and the rear cover 4 are internally provided with a mounting buckle (not shown) through which the front cover 1 and the front cover 1 can be
  • the rear cover 4 is mounted on the middle frame 11. In some cases, the front cover 1 and the rear cover 4 may also be screwed. Installed on the middle frame 11.
  • the air outlet 3 is mounted on the upper portion of the middle frame 11, and the air outlet 3 is connected to the air duct 10 (see Fig. 4).
  • the material and size of the outer casing are selected such that the portable air cleaner is convenient to carry around.
  • the front cover 1, the rear cover 4, the air outlet 3 and the middle frame 11 are made of high quality engineering plastics.
  • the materials of the front cover 1, the rear cover 4, the air outlet 3 and the middle frame 11 may also be wholly or partially made of aluminum alloy, magnesium alloy or the like for consideration of the user's use environment, production technology and processing technology. Light alloy.
  • Figure 5 is a side cross-sectional view of the portable air purifier provided by the first embodiment of the present application; as can be clearly seen from Figure 5, the middle frame 11 is a frame-shaped cavity, hollow in the middle of the frame-shaped cavity
  • the filter unit 7 and the fan 9 are partially installed in order from the front to the rear, and the battery 8 is mounted under the fan 9.
  • an air flow passage is formed in the outer casing of the portable air cleaner from the air inlet 2 to the filter unit 7, to the fan 9, and then discharged from the air outlet 3 through the duct 10.
  • the filter assembly 7 includes a filter assembly housing 7-1 and a filter medium 7-2 disposed in the filter assembly housing 7-1; the outer shape of the filter assembly housing 7-1 is hollow with the middle frame 11 The inner wall of the cavity is matched; the filter assembly 7 is detachable, as can be seen from FIG. 3, a corner is missing at the lower right corner A of the rectangular filter assembly housing 7-1, and the corresponding of the middle frame 11 The portion has a protrusion that cooperates with it, and such a structure can prevent misassembly of the filter unit 7.
  • the filter medium 7-2 can be a variety of filter materials known to those skilled in the art, such as filter cotton, filter paper and/or activated carbon.
  • the filter medium 7-2 is a high efficiency air filter (high efficiency) Particulate air filter (HEPA); the filter material 7-2 is attached and sealed to the inner wall of the filter assembly housing 7-1 in the filter assembly housing 7-1.
  • the filter medium 7-2 is Over The inner wall of the filter assembly housing 7-1 is sealed by a gel;
  • the filter medium 7-2 may be provided in various shapes depending on the material, for example, a folded shape.
  • the filter medium 7-2 is a folded filter paper, similar to CN105169826, the filtration.
  • the folding height of the paper is 10-14 mm, preferably 12 mm; the folding pitch is 2-3 mm; further, the filter paper comprises a plurality of pleats, and each side wall of the pleat is bonded with a rubber band formed by rubberizing. Adjacent rubber bands meet at the pleats.
  • Behind the filter assembly 7 is a fan 9, which is mounted on the middle frame 11, and the fan 9 is positioned at the middle frame 11 to ensure that the air inlet of the fan 9 passes through the filter assembly.
  • 7 is opposite to the intake port of the front cover 1, the intake air flow entering the fan 9 through the filter assembly 7 while the fan 9 is running, and being transported by the fan 9 to the air duct 10, the air passage 10 being a cross section
  • the gradual volute duct is connected to the air outlet 3, and the air passage 10 and the inner wall of the air outlet 3 are smooth to ensure that the exhaust resistance is as small as possible.
  • the battery 8 which is mounted in the battery compartment of the middle frame 11.
  • the battery is selected from a large-capacity lithium battery, such as a lithium battery having a capacity of 3000 mAh or more.
  • a filter material chip 12 is mounted on a lower portion of the filter unit housing 7-1, and information such as a filter type using the filter unit, a date of manufacture, an applicable air cleaner type, and the like are stored in the filter element chip 12.
  • the filter chip 12 is attached to an interface 13 on the middle frame 11, which is connected to the main board 14 by a cable.
  • the main board 14 is an L-shaped printed circuit board mounted on the upper right side of the middle frame 11 Set.
  • the main board 14 includes: a central controller 14-1 for processing received instructions, a detecting module 14-2, a control module 14-3, a communication module 14-4, a power supply control circuit 14-5, and a charging control circuit 14- 6.
  • the detecting module 14-2 can obtain the installation state and the installation parameters of the filter assembly 7 through the filter chip 12, and the installation state includes whether to install the filter component, and the installation parameters include the filter model and the use time.
  • the detecting module 14-2 can also detect environmental parameters of the environment in which the portable air purifier is located, including environmental parameters such as humidity, temperature, air pressure, altitude, gravity acceleration, and space.
  • the location also includes the size, type and concentration of the particles, the type and amount of bacteria, and the concentration of ammonia, hydrogen sulfide, toluene, etc. in the air.
  • the control module 14-3 is configured to control the rotational speed of the fan; the communication module 14-4 is configured to transmit the environmental parameter data obtained by the detecting module 14-2 and the rotational speed data of the fan to the external device, and may also receive the Control instructions for external devices.
  • the communication module 14-4 is a Bluetooth module.
  • the power supply control circuit 14-5 is configured to control power supply for each power module of the portable air cleaner, the charge control circuit 14-6 is configured to control charging of the battery 8, the battery 8, the The power supply control circuit 14-5, the charge control circuit 14-6, and corresponding connection cables constitute the power supply assembly.
  • FIG. 10 is a schematic diagram of functional modules of the portable air purifier provided by the first embodiment of the present application, and the connection relationship of each functional module is further explained below with reference to FIG. 10.
  • the filter chip 12 is connected to the interface 13, and the interface 13 is outputted.
  • the interface 14-9 is connected to the main board 14.
  • the battery 8, the electric fan 9, the indicator light 15, the power switch 16-1 / the wireless communication switch 16-2 are also respectively passed through the output interface 14-9 to the power supply control circuit 14-5 / the charge control circuit 14-6, the control module 14-3
  • the indicator control circuit 14-7 and the switch control circuit 14-8 are connected. Inside the main board 14, the central controller 14-1 and the detecting module 14-2, the control module 14-3, the communication module 14-4, the power supply control circuit 14-5 / the charging control circuit 14-6, the indicator control circuit 14-7.
  • the switch control circuit 14-8 is connected.
  • a communication interface to the external device is also left on the input/output interface 14-9.
  • the detecting module 14-2 acquires the usage status of the filter assembly 7 and the environment parameter of the environment where the air cleaner is located; the central controller 14-1 uses the communication module 14-4 to use the above usage status and environment parameter data. Transmission to the external device, the rotation speed of the fan 9 can also be controlled by the control module 14-3 by the communication module 14-4 being able to receive an instruction from the external device or according to a preset program.
  • the second embodiment of the present application provides a detection module, a control module, and a motherboard layout structure different from those of the first embodiment.
  • a detection module and a control module 212 are mounted on a lower portion of the filter assembly housing 7-1, and the detection module and control module 212 are provided by a second detection module 212-1 and a second control module 212- 2, the second detecting module 212-1 can detect the installation state and installation parameters of the filter assembly 7, the installation state includes whether to install the filter component, and the installation parameters include the filter model and the use time.
  • the second detecting module 212-1 can also detect environmental parameters of the environment in which the portable air purifier is used, and these environmental parameters are not only Including humidity, temperature, air pressure, altitude, gravitational acceleration, spatial position, including particle size, type and concentration, bacterial species and quantity, and concentrations of ammonia, hydrogen sulfide, toluene, etc. in the air.
  • the second control module 212-2 includes a fan control sub-module and a wireless communication sub-module; the fan control sub-module is configured to control a rotational speed of the fan; the wireless communication sub-module is configured to obtain environmental parameter data obtained by the detection module, and The fan speed data is transmitted to an external device and can also receive control commands from an external device.
  • the second detecting module 212-1 and the second control module 212-2 are connected by a cable to the interface 13 located on the middle frame 11, and the interface 13 passes the line.
  • the cable is connected to the main board 14.
  • the main board 14 is an L-shaped printed wiring board installed at an upper right position of the middle frame 11.
  • the central control module includes: a central controller 14-1 for processing received commands, a power supply control circuit 14-5 for powering the portable air cleaner, a charging control circuit 14-6 for charging a power source, and an indicator light Control circuit 14-7, switch control circuit 14-8, and input and output interface 14-9.
  • FIG. 11 is a schematic diagram of functional modules of the portable air purifier provided by the second embodiment of the present application, and the connection relationship of each functional module is further explained below with reference to FIG. 11.
  • the second detecting module 212-1 and the second control module 212-2 are connected to the interface 13, and the interface 13 is connected to the main board 14 through the input/output interface 14-9.
  • the battery 8, the indicator light 15, the power switch 16-1/the wireless communication switch 16-2 are also respectively connected to the power supply control circuit 14-2/charge control circuit 14-3, the indicator control circuit 14-4 through the input/output interface 14-9.
  • the switch control circuit 14-5 is connected. Inside the main board 14, the central controller 14-1 and the power supply control circuit 14-5/ The charge control circuit 14-6, the indicator control circuit 14-7, and the switch control circuit 14-8 are connected. A communication interface to an external device is left on the input/output interface 14-9.
  • the second detecting module 212-1 detects the use condition of the filter component 7 and the environment parameter of the environment in which the air cleaner is used, and transmits the use condition and the environment parameter to the main board 14; the central controller 14-1 Receiving the above data and transmitting it to the external device through the second control module 212-2; the central controller 14-1 may receive an instruction from the external device or pass the preset program through the second control module 212- 2 Control the speed of the fan 9.
  • a switch indicator light 15-1 As shown in FIG. 9, in a preferred embodiment of the present application, there are two indicator lights on the upper top surface of the air cleaner: a switch indicator light 15-1 and a communication indicator light 15-2.
  • the combination of different colors and/or switch states displays different operating status information for the air cleaner:
  • a back clip 5 and a hook 6 are provided on the outer side of the rear cover 4, and the back clip 5 and the hook 6 are used to attach the portable air cleaner to clothes or the like for carrying .
  • the portable air purifier can also be attached to the garment or wrapped around the arm with a Velcro.
  • a power switch 16-1 and a wireless communication switch 16-2 are further mounted on the upper top surface of the portable air cleaner, and the power switch is used to open and close the toilet.
  • a portable air cleaner for turning on and off the wireless communication function of the portable air cleaner.
  • USB interface 17 on the upper top surface of the portable air cleaner for connection with an external device.
  • the hardware structure of the portable air cleaner is described above.
  • the following embodiment will introduce a control method of the portable air cleaner.
  • the structure name and number of the portable air cleaner are the same as the first embodiment. the same.
  • FIG. 12 is a flowchart of a control method of a portable air cleaner provided by a third embodiment of the present application.
  • Step S101 detecting a filter component installation state and installation parameters of the portable air cleaner.
  • the filter assembly installation state includes whether a filter assembly is installed; the filter assembly installation parameters include: a filter model and a use time.
  • the filter assembly of the portable air cleaner there is a filter chip in which information such as a filter model is stored, and the detection module 14-2 can obtain the above information.
  • Step S103 calculating usage status information of the filtering component according to the installation state and the installation parameter of the filtering component, and transmitting the usage status information to the outside.
  • the central controller 14-1 acquires the installation state and the installation parameters of the filter component from the detection module 14-2, the usage status information of the filter component 7 including the effective use time and the like is calculated, and the above is performed by the communication module 14-4. The information is sent out.
  • Step S105 receiving usage status information of the filtering component, according to the usage status letter. And the replacement condition of the predetermined filter component to determine whether the filter component should be replaced. If yes, go to the next step; if not, end this test.
  • the service life of the filter assembly 7 is already present in the filter chip 12 of the filter assembly, and the effective use time of the filter assembly 7 is compared with the pre-stored service life of the filter assembly to confirm whether the replacement needs to be replaced.
  • the filter component is already present in the filter chip 12 of the filter assembly, and the effective use time of the filter assembly 7 is compared with the pre-stored service life of the filter assembly to confirm whether the replacement needs to be replaced.
  • step S107 the user is reminded to perform the replacement.
  • the indicator light of the portable air purifier is used to remind the user to replace the filter component; or, by the application interface of the online smart device, the user is notified to replace the filter component.
  • FIG. 13 is a flowchart of a method of controlling an air cleaner according to a fourth embodiment of the present application.
  • Step S201 detecting a filter component installation state and a fan running state of the portable air cleaner.
  • the fan operating state includes a switch state of the fan, a rotational speed of the fan, and an operating time at the rotational speed, and these parameters are all obtainable by the detecting module 14-2.
  • Step S203 Calculate the usage status of the filter component according to the filter component installation state and the fan operation state, and send the use condition to the outside.
  • Step S205 Receive usage status information of the filter component, and determine whether the filter component should be replaced according to the usage status information and a replacement condition of the predetermined filter component. If yes, go to the next step; if not, end this test.
  • the replacement criteria of the filter assembly not only includes the use time of the filter assembly under normal use conditions, but also includes reduced/increased use time due to good weather/badness, which can be reasonably judged by the fan speed and running time. To decide if the filter assembly should be replaced.
  • step S207 the user is reminded to perform the replacement.
  • FIG. 14 is a flowchart of a method of controlling an air cleaner according to a fifth embodiment of the present application.
  • Step S301 Acquire location information of the user.
  • the portable air cleaner obtains the location information of the user through a GPS module or a positioning module equivalent thereto or through a wireless network.
  • Step S303 obtaining local real-time weather conditions and air pollution status from an external channel according to the acquired location information.
  • real-time weather conditions and air pollution conditions can be obtained through services provided by third parties.
  • Step S305 determining a first optimal operation plan according to weather conditions and air pollution conditions.
  • the first optimal operating regime includes whether to replace the filter assembly, and/or the fan speed used.
  • Step S307 performing operation control of the portable air purifier or reminding the user to perform according to the first optimal operation scheme.
  • the first optimal operation scheme may be used to remind the user through the signal light of the portable air cleaner in the storage of the portable air cleaner, and the rotation speed of the fan is adjusted by the control module.
  • 15 is a flow chart of a method of controlling an air cleaner according to a sixth embodiment of the present application.
  • step S401 the habit of the user using the portable air cleaner is recorded and analyzed.
  • the user's habit of using the portable air purifier such as the selection of the filter screen, the fan usage time, the rotational speed, etc. under certain pollution conditions, are recorded and further recorded by these records. Analyze the user's usage habits.
  • Step S403 according to the usage habit of the user, provide the user with the fan rotation speed according to the user usage habit.
  • the user is provided with a fan speed that meets the user's usage habits without the user having a clear fan speed requirement.
  • 16 is a flow chart of a method of controlling an air cleaner according to a seventh embodiment of the present application.
  • Step S501 detecting an environmental parameter of an environment in which the portable air cleaner is located.
  • the environmental parameters include not only humidity, temperature, air pressure, altitude, gravitational acceleration, spatial position, but also particle size, type and concentration, type and amount of bacteria, and concentrations of ammonia, hydrogen sulfide, toluene, etc. in the air.
  • the detecting module 14-2 obtains the environmental parameters of the environment in which the portable air purifier is located by using various sensors installed.
  • Step S503 determining a second optimal operation plan by using the acquired environmental parameters.
  • the second optimal operation scheme includes: replacing the filter screen and adjusting the fan speed. Determine the optimal filter and fan speed based on information such as temperature, humidity, harmful gases, bacterial conditions, and particulate matter in your environment.
  • Step S505 performing operation control of the portable air purifier or reminding the user to perform according to the second optimal operation scheme.
  • the second best operating scenario may be at the user end of the smart device or in the storage of the portable air purifier.
  • the reminder to the user may be an audio/video reminder of the smart device or a signal light reminder of the portable air cleaner.
  • the speed adjustment of the fan can be done automatically or by the user via a smart device.
  • An eighth embodiment of the present application provides an air purification system comprising: a smart device mounted with an associated control application and at least one portable air cleaner meeting the claims 1-12.
  • FIG 17 is a schematic illustration of the air purification system provided by an eighth embodiment of the present application.
  • FIG. 18 is a flow chart of a control method of the air purification system according to a ninth embodiment of the present application.
  • the smart device may be a mobile device such as a mobile phone or a tablet computer, or may be a desktop computer or a server, etc., and the smart device and one or more (three in the figure) portable air purifier through a wired or wireless network connect them.
  • Step S601 detecting a filter component installation state and installation parameters of the portable air cleaner.
  • Step S603 calculating a usage status of the filter component according to an installation state and an installation parameter of the filter component, and transmitting the use condition to the smart device.
  • Step S605 The smart device receives the usage status information of the filtering component, and determines whether the filtering component should be replaced according to the usage status information and the replacement condition of the predetermined filtering component. If yes, go to the next step; if not, end this test.
  • step S607 the user is reminded to perform the replacement.
  • 19 is a flow chart of a control method of the air purification system according to a tenth embodiment of the present application.
  • Step S701 detecting a filter component installation state and a fan running state of the portable air cleaner.
  • Step S703 calculating a usage status of the filter component according to the filter component installation state and the fan operation state, and transmitting the use condition to the smart device by using the communication module.
  • Step S705 The smart device receives the usage status information of the filtering component, and determines whether the filtering component should be replaced according to the usage status information and the replacement condition of the predetermined filtering component. If yes, go to the next step; if not, end this test.
  • step S707 the user is reminded to perform the replacement.
  • Figure 20 is a flow chart showing a method of controlling the air purification system according to an eleventh embodiment of the present application.
  • Step S801 acquiring location information of the user by using the smart device.
  • the smart device obtains the location information of the user through a built-in GPS module or a corresponding positioning module, or through a wireless network.
  • Step S803 obtaining local real-time weather conditions and air pollution status from an external channel according to the acquired location information.
  • Step S805 determining a first optimal operation plan according to weather conditions and air pollution conditions.
  • Step S807 performing operation control of the portable air purifier or reminding the user to perform according to the first optimal operation scheme.
  • the reminder to the user may be an audio/video reminder of the smart device or a signal light reminder of the portable air cleaner.
  • the speed adjustment of the fan can be done automatically or by the user via a smart device.
  • Step S809 the user is guided to the filter component purchase interface by the smart device.
  • 21 is a control method of the air purification system according to a twelfth embodiment of the present application. Flow chart.
  • step S901 the smart device records and analyzes the habit of the user using the portable air cleaner.
  • Step S903 according to the usage habit of the user, the fan is controlled by the control module to provide a fan speed that meets the user's usage habits.
  • Figure 22 is a flow chart showing a method of controlling the air purification system according to a thirteenth embodiment of the present application.
  • Step S1001 The portable air cleaner detects an environmental parameter of an environment in which the portable air cleaner is located by the detecting module.
  • Step S1003 Send the environment parameter to the smart device by using the communication module.
  • Step S1005 The smart device receives the environmental parameter and determines a second optimal operation plan according to the same.
  • Step S1007 Perform operation control of the portable air purifier or remind the user to perform according to the second optimal operation scheme.
  • step S1009 the user is directed to the filter component purchase interface.

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Abstract

一种便携式空气净化机，包括：具有至少一个出风口（3）和至少一个进风口（2）的外壳体；在外壳体内部沿空气流动路径依次设置有过滤组件（7）和风扇（9）；为便携式空气净化机提供电能的供电组件，以及检测模块（14-2）、控制模块（14-3）、通信模块（14-4）和中央控制器（14-1）；中央控制器（14-1）从检测模块（14-2）获取过滤组件（7）的使用状况，并将上述使用状况通过通信模块（14-4）传输出去；以及，接收通信模块（14-4）传送的外部指令或按照预先设定的程序，通过控制模块（14-3）控制风扇（9）的启停和/或转速。该便携式空气净化机不仅便于携带，而且还可以自动监测过滤组件（7）的使用状况，提醒用户更换滤网。同时还提供了一种便携式空气净化机的控制方法和一种空气净化系统。

Description

一种便携式空气净化机及其控制方法以及空气净化系统 技术领域
本申请涉及空气净化机，具体涉及一种具有智能控制结构的便携式空气净化机、所述便携式空气净化机的控制方法以及一种空气净化系统。
背景技术
随着生活水平的提高，人们越来越关注污染对健康的影响。近年来，最受关注的污染是空气污染，因此，防止空气污染对人类健康的伤害的防护设备越来越受到欢迎。
防止空气污染的设备主要有佩戴式过滤设备和空气净化系统两种。传统的佩戴式过滤设备例如口罩主要通过过滤的方式净化空气，具有携带简便，佩戴简单，适合出行使用的优点，但过滤效果通常不佳，且会影响呼吸的顺畅感。空气净化系统具有净化效果好的优点，但体积大，无法携带，不适合出行使用。
CN 105169826公开了一种易携带的空气净化机，其具有体积小，重量轻，携带方便，送风和过滤功率大，采用主动式送风，呼吸阻力小，舒适性好等优点。然而，用户无法确切知晓过滤组件的使用状态，而过滤组件失效后会大大影响空气净化效果。此外，用户无法有效地对空气净化机的运行状态进行检测和调节。
因此，需要改进的易携带的空气净化机，其能够使用户方便地知晓空气净化机的使用状态，从而及时更换过滤组件；此外，还能够使用户很容 易地实现对于空气净化机的控制，例如对风速的有效调节。更进一步的，还能够使用户通过智能设备控制多台所述空气净化机。
发明内容
本申请提供一种便携式空气净化机，克服了现有技术中用户无法知晓过滤组件的使用状态，也无法根据环境状况对空气净化器进行调节的缺陷。同时，本申请还提供了一种便携式空气净化机的控制方法以及应用所述控制方法的一种空气净化系统。
本申请提供的所述便携式空气净化机，包括：
具有至少一个出风口和至少一个进风口的外壳体；
在所述外壳体内部沿空气流动路径依次设置有过滤组件和风扇；
为所述便携式空气净化机提供电能的供电组件；
检测模块、控制模块、通信模块和中央控制器；所述检测模块用于检测所述过滤组件的使用状况；
所述中央控制器从检测模块获取过滤组件的使用状况，并将上述使用状况通过所述通信模块传输出去；以及，接收所述通信模块传送的外部指令或按照预先设定的程序，通过所述控制模块控制所述风扇的启停和/或转速。
可选的，所述过滤组件包括过滤组件壳体和设置于过滤组件壳体内的滤材；所述滤材设置成折叠的形状；所述滤材与所述过滤组件壳体的内壁密封。
可选的，所述外壳体包括中框；所述过滤组件安装在所述中框上；所 述过滤组件壳体外框设置为具有缺角的长方形的形状，所述缺角与所述中框的相应部位配合以防止所述过滤组件的错误安装。
可选的，其特征在于，在所述过滤组件上安装有存储有所述过滤组件滤材信息的滤材芯片；所述滤材芯片具有可以连接到所述检测模块或者所述中央控制器的接口。
可选的，所述检测模块还用于检测所述便携式空气净化机所在使用环境的环境参数；所述环境参数包括下述参数至少之一：湿度、温度、气压、海拔高度、重力加速度、空间位置、颗粒物参数；所述颗粒物参数包括：颗粒物的大小，种类和浓度。
可选的，所述风扇的转速可以无级调节。
可选的，所述供电组件包括：用于控制为所述便携式空气净化机各用电模块供电的供电控制电路、用于控制为所述便携式空气净化机电源充电的充电控制电路。
可选的，所述供电组件还包括电池；所述电池可以是固定式的或可拆卸式的。
可选的，所述便携式空气净化机还包括指示灯；所述指示灯通过不同颜色和/或开关状态的组合显示所述便携式空气净化机的不同运行状态。
可选的，所述便携式空气净化器还包括至少一个用于连接外部信息设备的数据接口。
可选的，所述便携式空气净化器还包括至少一个安装在所述外壳体上的开关。
可选的，所述便携式空气净化器还包括附件；所述附件包括下述部件至少之一：背夹、挂钩、尼龙搭扣；所述附件用于将所述便携式空气净化机与人体或其它载体相连。
一种便携式空气净化机的控制方法，包括：
检测所述便携式空气净化机的过滤组件安装状态和安装参数；
根据过滤组件的安装状态和安装参数计算过滤组件的使用状况信息并将所述使用状况信息向外发送；
接收所述过滤组件的使用状况信息，根据所述使用状况信息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件；
若是，则提醒用户进行更换。
可选的，所述便携式空气净化机的控制方法还包括：
检测风扇运行状态；
在所述判断是否应该更换过滤组件的步骤中，同时考虑所述风扇运行状态的因素。
可选的，所述过滤组件的安装状态包括：是否安装了过滤组件；所述过滤组件的安装参数包括下述参数至少之一：滤网型号、使用时间。
可选的，所述风扇运行状态包括：开关状态、转速、不同转速下的运行时间。
可选的，所述便携式空气净化机的控制方法还包括：
获取用户的位置信息；
根据获取的位置信息从外部渠道获取当地实时的天气状况和空气污染 状况；
根据天气状况和空气污染状况确定第一最佳运行方案；
根据所述第一最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
可选的，所述第一最佳运行方案包括：是否更换过滤组件、和/或使用的风扇转速。
可选的，所述便携式空气净化机的控制方法还包括：
记录并分析用户使用所述便携式空气净化机的习惯；
根据用户的使用习惯，为用户提供符合用户使用习惯的风扇转速。
可选的，所述便携式空气净化机的控制方法还包括：
检测所述便携式空气净化机所在环境的环境参数；
通过获取的环境参数确定第二最佳运行方案；
根据所述第二最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
可选的，所述第二最佳运行方案包括：是否更换过滤组件、和/或使用的风扇转速。
一种空气净化系统，包括：安装有相关控制应用的智能设备和至少一个满足权利要求1-12任意一项的所述便携式空气净化机；两者之间能够以通信方式传递指令和信息；
所述便携式空气净化机通过检测模块检测所述便携式空气净化机的过滤组件安装状态和安装参数；
根据过滤组件的安装状态和安装参数计算得出过滤组件的使用状况并将所述使用状况发送至智能设备；
智能设备接收所述过滤组件的使用状况信息，根据所述使用状况信息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件；
若是，则通过所述智能设备提醒用户进行更换。
可选的，所述空气净化系统还包括：
检测风扇运行状态；
在所述判断是否应该更换过滤组件的步骤中，同时考虑所述风扇运行状态的因素。
可选的，所述空气净化系统还包括：
智能设备获取用户的位置信息；
根据获取的位置信息从外部渠道获取当地实时的天气状况和空气污染状况；
根据天气状况和空气污染状况确定第一最佳运行方案；
根据所述第一最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
将用户引导至过滤组件购买界面。
可选的，所述空气净化系统还包括：
智能设备记录并分析用户使用所述便携式空气净化机的习惯；
根据用户的使用习惯，通过所述便携式空气净化器的控制模块为用户提供符合用户使用习惯的风扇转速。
可选的，所述空气净化系统还包括：
所述便携式空气净化机通过所述检测模块检测所述便携式空气净化机所在环境的环境参数；
将所述环境参数通过所述通信模块发送至智能设备；
智能设备接收所述环境参数并据此确定第二最佳运行方案；
根据所述第二最佳运行方案进行便携式空气净化器的运行控制或者提醒用户执行；
将用户引导至过滤组件购买界面。
与现有技术相比，本申请具有以下优点:
首先，所述空气净化机设置有检测模块，可以检测和记录过滤组件的使用状况，并可通过通信模块将上述使用状况数据传递至用户，使用户了解过滤组件的使用状况。
其次，所述检测模块还可以检测所述空气净化机所处环境的环境参数，使用户可以根据环境状况选择合适的滤网和风扇转速。
本申请还包括一种便携式空气净化机的控制方法，所述控制方法根据检测到的过滤装置的使用状况、环境参数以及记录的用户使用便携式空气净化机的习惯向用户推荐最佳控制方案并执行。
本申请还提供一种空气净化系统，包括智能设备和便携式空气净化机，可以通过智能设备向用户提供过滤组件的使用状况信息，在需要的时候提醒用户更换过滤组件。
附图说明
图1是本申请的第一实施例提供的便携式空气净化机的主视图；
图2是本申请的第一实施例提供的便携式空气净化机的侧视图；
图3是本申请的第一实施例提供的便携式空气净化机去除前盖后的内部结构图；
图4是本申请的第一实施例提供的便携式空气净化机去除后盖后的内部结构图；
图5是本申请的第一实施例提供的便携式空气净化机的侧视剖面图；
图6是本申请的第一实施例提供的便携式空气净化机的过滤组件侧视图；
图7是本申请的第一实施例提供的便携式空气净化机的背部结构图；
图8是本申请的第二实施例提供的便携式空气净化机的过滤组件示意图；
图9是本申请的第一实施例提供的便携式空气净化机的俯视图；
图10是本申请第一实施例提供的便携式空气净化器的功能模块示意图；
图11是本申请第二实施例提供的便携式空气净化器的功能模块示意图；
图12是本申请第三实施例提供的便携式空气净化机的控制方法的流程图；
图13是本申请第四实施例提供的便携式空气净化机的控制方法的流 程图；
图14是本申请第五实施例提供的便携式空气净化机的控制方法的流程图；
图15是本申请第六实施例提供的便携式空气净化机的控制方法的流程图；
图16是本申请第七实施例提供的便携式空气净化机的控制方法的流程图；
图17是本申请的第八实施例提供的空气净化系统的示意图；
图18是本申请的第九实施例提供的空气净化系统的控制方法的流程图；
图19是本申请的第十实施例提供的空气净化系统的控制方法的流程图；
图20是本申请的第十一实施例提供的空气净化系统的控制方法的流程图；
图21是本申请的第十二实施例提供的空气净化系统的控制方法的流程图；
图22是本申请的第十三实施例提供的空气净化系统的控制方法的流程图。
具体实施方式
在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本 申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请内涵的情况下做类似推广，因此本申请不受下面公开的具体实施的限制。
本申请的第一实施例提供了一种便携式空气净化器；图1-图9示出了所述空气净化器的内部和外部结构，如图所示，所述便携式空气净化器包括：前盖1、进风口2、出风口3、后盖4、背夹5、挂钩6、过滤组件7、电池8、风扇9、风道10、中框11、滤材芯片12、接口13、主板14、指示灯15，下面结合图1-图9对所述便携式空气净化器的结构作详细介绍。
图1是本申请的第一实施例提供的便携式空气净化机的主视图；图2是本申请的第一实施例提供的便携式空气净化机的侧视图。
图3是本申请的第一实施例提供的便携式空气净化机去除前盖1后的内部结构图；图4是本申请的第一实施例提供的便携式空气净化机去除后盖4后的内部结构图。
如图1、图2和图3所示，所述便携式空气净化机的外壳体包括前盖1、后盖4、出风口3和中框11。
在所述前盖1的前表面中间，从上到下纵向排列着16个凹入的栅格，在中间凹入的10个栅格上开有条状通风孔，所述通风孔构成了所述便携式空气净化机的进气口2。
中框11位于前盖1和后盖4之间，前盖1和后盖4的侧面内部设置有安装锁扣(图中未显示)，通过所述安装锁扣可以将所述前盖1和所述后盖4安装在中框11上。在一些情形下，也可以采用螺钉将前盖1和后盖4 安装在中框11上。
出风口3安装在中框11的上部，所述出风口3与风道10相连(见图4)。
所述外壳体的材料和尺寸的选择应使所述便携式空气净化机便于随身携带，在本申请的优选实施例中，前盖1、后盖4、出风口3和中框11采用优质工程塑料，在一些场合，出于对用户使用环境、生产技术和加工工艺的考虑，前盖1、后盖4、出风口3和中框11的材料也可以全部或部分采用铝合金、镁合金或其它轻质合金。
图5是本申请的第一实施例提供的便携式空气净化机的侧视剖面图；从图5可以清楚地看到，所述中框11是框形腔体，在框形腔体中间的中空部分从前往后依次装有过滤组件7和风扇9，电池8装在风扇9的下面。这样，在便携式空气净化机的外壳体内就形成了从进气口2到过滤组件7，再到风扇9，然后通过风道10从出风口3排出的空气流通通道。
所述过滤组件7包括过滤组件壳体7-1和设置于过滤组件壳体7-1内的滤材7-2；所述过滤组件壳体7-1的外部形状与所述中框11中空腔体的内壁相配合；所述过滤组件7是可拆卸的，由图3可以看到，在矩形的所述过滤组件壳体7-1右下角A处缺了一个角，中框11的对应部位多了一个与之配合的突起，这样的结构可以防止过滤组件7的错装。
滤材7-2可以为本领域技术人员已知的多种滤材，比如滤棉、滤纸和/或活性炭，在本申请的实施例中，滤材7-2为高效空气过滤器(high efficiency particulate air filter,HEPA)；滤材7-2在过滤组件壳体7-1内与过滤组件壳体7-1的内壁贴和且密封，在本申请的实施例中，滤材7-2与过 滤组件壳体7-1的内壁通过胶体密封；
滤材7-2可以根据材料的不同而设置为多种形状，例如为折叠的形状，在本申请的实施例中，滤材7-2所为折叠的过滤纸，类似于CN105169826，所述过滤纸的折高为10～14mm，优选地为12mm；折间距为2～3mm；进一步，所述过滤纸包括多个褶部，每个褶部侧壁均粘结有打胶后形成的胶筋，相邻的胶筋在褶涧处相接。
在所述过滤组件7的后面是风扇9，所述风扇9被安装在所述中框11上，风扇9在所述中框11的位置应能保证风扇9的进风口透过所述过滤组件7与前盖1的进气口相对，进气气流在风扇9运行时通过所述过滤组件7进入所述风扇9，并由所述风扇9输送至风道10，所述风道10是截面渐变的蜗形风道，所述风道10与出气口3连接，风道10与出气口3内壁光滑，保证排气阻力尽可能小。
在风扇9的下面是电池8，所述电池安装在所述中框11的电池槽内。为了保证所述便携式空气净化机的运行时间在4小时以上，所述电池选用大容量的锂电池，如容量为3000mAh以上的锂电池。
在所述过滤组件壳体7-1的下部安装有滤材芯片12，在所述滤材芯片12中存储有所使用过滤组件的滤网型号、生产日期、适用的空气净化机类型等信息。
如图6所示，在所述过滤组件7安装到位后，所述滤材芯片12连接在位于所述中框11上的接口13上，所述接口13通过线缆连接到主板14。
所述主板14是一块L形的印刷线路板，安装在所述中框11的右上位 置。所述主板14包括：用于处理接收的指令的中央控制器14-1、检测模块14-2、控制模块14-3、通信模块14-4、供电控制电路14-5、充电控制电路14-6、指示灯控制电路14-7、开关控制电路14-8以及输入输出接口14-9。
检测模块14-2可以通过所述滤材芯片12获得所述过滤组件7的安装状态和安装参数，安装状态包括是否安装过滤组件，安装参数包括滤网型号、使用时间。
选用不同的传感器或传感器的组合，所述检测模块14-2还可以检测所述便携式空气净化器所处环境的环境参数，这些环境参数不仅包括湿度、温度、气压、海拔高度、重力加速度、空间位置，还包括颗粒物大小，种类和浓度，细菌种类和数量以及空气中氨气、硫化氢、甲苯等的浓度。
所述控制模块14-3用于控制风扇的转速；所述通信模块14-4用于将所述检测模块14-2获得的环境参数数据以及风扇的转速数据传输至外部设备，也可以接收来自外部设备的控制指令。在本申请的第一实施例中，所述通信模块14-4为蓝牙模块。
所述供电控制电路14-5用于控制为所述便携式空气净化机各用电模块供电，所述充电控制电路14-6用于控制为所述电池8的充电，所述电池8、所述供电控制电路14-5、所述充电控制电路14-6以及相应的连接线缆组成所述供电组件。
图10是本申请第一实施例提供的所述便携式空气净化器的功能模块示意图，下面结合图10进一步阐述各个功能模块的连接关系。
如图10所示，所述滤材芯片12连接在接口13上，接口13通过输出 接口14-9与主板14相连。电池8、电扇9、指示灯15、电源开关16-1/无线通信开关16-2亦通过输出接口14-9分别于供电控制电路14-5/充电控制电路14-6、控制模块14-3、指示灯控制电路14-7、开关控制电路14-8相连。在所述主板14内部，中央控制器14-1与检测模块14-2、控制模块14-3、通信模块14-4、供电控制电路14-5/充电控制电路14-6、指示灯控制电路14-7、开关控制电路14-8相连。在所述输入输出接口14-9上还留有与外部设备连接的通信接口。
所述检测模块14-2获取所述过滤组件7的使用状况和所述空气净化机所在环境的环境参数；中央控制器14-1通过所述通信模块14-4将上述使用状况和环境参数数据传输至外部设备，还可以通过通信模块14-4可以从外部设备接收指令或者按预先设定的程序，通过所述控制模块14-3控制风扇9的转速。
本申请的第二实施例提供了一种与第一实施例结构不同的检测模块、控制模块和主板布置结构，下面对两者不同部分作详细介绍，对于相同的结构，在下述介绍中采用相同的标号。
如图8所示，在所述过滤组件壳体7-1的下部安装有检测模块和控制模块212，所述检测模块和控制模块212由第二检测模块212-1和第二控制模块212-2组成，第二检测模块212-1可以检测所述过滤组件7的安装状态和安装参数，安装状态包括是否安装过滤组件，安装参数包括滤网型号、使用时间。
选用不同的传感器或传感器的组合，所述第二检测模块212-1还可以检测所述便携式空气净化器所处使用环境的环境参数，这些环境参数不仅 包括湿度、温度、气压、海拔高度、重力加速度、空间位置，还包括颗粒物大小，种类和浓度，细菌种类和数量以及空气中氨气、硫化氢、甲苯等的浓度。
第二控制模块212-2包括风扇控制子模块和无线通信子模块；所述风扇控制子模块用于控制风扇的转速；所述无线通信子模块用于将所述检测模块获得的环境参数数据以及风扇的转速数据传输至外部设备，也可以接收来自外部设备的控制指令。
在所述过滤组件7安装到位后，所述第二检测模块212-1和第二控制模块212-2通过线缆连接在位于所述中框11上的接口13上，所述接口13通过线缆连接到主板14。
所述主板14是一块L形的印刷线路板，安装在所述中框11的右上位置。所述中央控制模块包括：用于处理接收的指令的中央控制器14-1、为所述便携式空气净化机供电的供电控制电路14-5、为电源充电的充电控制电路14-6、指示灯控制电路14-7、开关控制电路14-8以及输入输出接口14-9。
图11是本申请第二实施例提供的所述便携式空气净化器的功能模块示意图，下面结合图11进一步阐述各个功能模块的连接关系。
如图11所示，第二检测模块212-1和第二控制模块212-2连接在接口13上，接口13通过输入输出接口14-9与主板14相连。电池8、指示灯15、电源开关16-1/无线通信开关16-2亦通过输入输出接口14-9分别于供电控制电路14-2/充电控制电路14-3、指示灯控制电路14-4、开关控制电路14-5相连。在所述主板14内部，中央控制器14-1与供电控制电路14-5/ 充电控制电路14-6、指示灯控制电路14-7、开关控制电路14-8相连。在所述输入输出接口14-9上留有与外部设备连接的通信接口。
所述第二检测模块212-1检测所述过滤组件7的使用状况和所述空气净化机所在使用环境的环境参数，并将上述使用状况和环境参数传输到主板14；中央控制器14-1接收上述数据并将其通过所述第二控制模块212-2传输至外部设备；中央控制器14-1可以从外部设备接收指令或者按预先设定的程序，通过所述第二控制模块212-2控制风扇9的转速。
如图9所示，本申请的优选实施例中，在所述空气净化机的上顶面还有2个指示灯：开关指示灯15-1和通信指示灯15-2，所述指示灯通过不同颜色和/或开关状态的组合显示所述空气净化机的不同运行状态信息：
Figure PCTCN2017078424-appb-000001
如图1所示，在所述后盖4的外侧面装有背夹5和挂钩6，所述背夹5和挂钩6用于将所述便携式空气净化机附着在衣物等上，以便于携带。在某些场合，也可以用尼龙搭扣，将所述便携式空气净化机吸附在衣服或缠绕在手臂上。
本申请的优选实施例中，在所述便携式空气净化机的上顶面还安装有电源开关16-1和无线通讯开关16-2，所述电源开关用以打开和关闭所述便 携式空气净化机，所述无线通讯开关用于打开和关闭所述便携式空气净化机的无线通讯功能。
如图9所示，在所述便携式空气净化机的上顶面还有一个USB接口17，用以同外部设备连接。
上面对所述便携式空气净化机的硬件结构进行了介绍，下面的实施例将介绍便携式空气净化机的控制方法，在下面的描述中，便携式空气净化机的结构名称和编号与第一实施例相同。
图12是本申请第三实施例提供的便携式空气净化机的控制方法的流程图。
步骤S101，检测所述便携式空气净化机的过滤组件安装状态和安装参数。
所述过滤组件安装状态包括是否安装了过滤组件；所述过滤组件安装参数包括：滤网型号、使用时间。在所述便携式空气净化机的过滤组件中有滤材芯片，所述滤材芯片中存储有滤网型号等信息，所述检测模块14-2可以获得上述信息。
步骤S103，根据过滤组件的安装状态和安装参数计算过滤组件的使用状况信息并将所述使用状况信息向外发送。
中央控制器14-1从检测模块14-2获取过滤组件的安装状态和安装参数以后，计算出所述过滤组件7的包括有效使用时间等的使用状况信息，并通过通信模块14-4将上述信息发送出去。
步骤S105，接收所述过滤组件的使用状况信息，根据所述使用状况信 息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件。若是，进入下一步；若否，结束本次检测。
在所述过滤组件的滤材芯片12中已有所述过滤组件7的使用寿命，将所述过滤组件7有效使用时间与预存的该种过滤组件的使用寿命作对比，以确认是否需要更换所述过滤组件。
步骤S107，提醒用户进行更换。
通过所述便携式空气净化器的指示灯提醒用户更换过滤组件；或者，通过联机的智能设备的应用界面，通知用户更换过滤组件。
图13是本申请第四实施例提供的空气净化机的控制方法的流程图。
步骤S201，检测所述便携式空气净化机的过滤组件安装状态和风扇运行状态。
所述风扇运行状态包括风扇的开关状态、风扇的转速和在该转速下的运行时间，这些参数都可以通过所述检测模块14-2获得。
步骤S203，根据过滤组件安装状态和风扇运行状态计算过滤组件的使用状况并将所述使用状况向外发送。
步骤S205，接收所述过滤组件的使用状况信息，根据所述使用状况信息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件。若是，进入下一步；若否，结束本次检测。
过滤组件的更换标准不但包括所述过滤组件在正常使用情况下的使用时间，还包括由于天气良好/恶劣，减少/增加的使用时间，这些可以通过风扇的转速和运行时间得出合理的判断，以决定是否应该更换过滤组件。
步骤S207，提醒用户进行更换。
图14是本申请第五实施例提供的空气净化机的控制方法的流程图。
步骤S301，获取用户的位置信息。
所述便携式空气净化机通过GPS模块或与之相当的定位模块，或者通过无线网络获得所述用户的位置信息。
步骤S303，根据获取的位置信息从外部渠道获取当地实时的天气状况和空气污染状况。
获得用户的位置信息以后，就可以通过第三方提供的服务获取实时的天气状况和空气污染状况。
步骤S305，根据天气状况和空气污染状况确定第一最佳运行方案。
所述第一最佳运行方案包括：是否更换过滤组件、和/或使用的风扇转速。
步骤S307，根据所述第一最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
所述第一最佳运行方案在所述便携式空气净化机的存储中，可以通过所述便携式空气净化机的信号灯提醒用户，通过所述控制模块对风扇的转速进行调节。
图15是本申请第六实施例提供的空气净化机的控制方法的流程图。
步骤S401，记录并分析用户使用所述便携式空气净化机的习惯。
用户使用所述便携式空气净化机的习惯，比如，滤网的选择，在某种污染条件下的风扇使用时间、转速等，都被记录下来并进一步由这些记录 分析出用户的使用习惯。
步骤S403，根据用户的使用习惯，为用户提供符合用户使用习惯的风扇转速。
根据用户的使用习惯和天气状况，在用户没有明确的风扇转速要求的情况下为用户提供符合用户使用习惯的风扇转速。
图16是本申请第七实施例提供的空气净化机的控制方法的流程图。
步骤S501，检测所述便携式空气净化机所在环境的环境参数。
所述环境参数不仅包括湿度、温度、气压、海拔高度、重力加速度、空间位置，还包括颗粒物大小，种类和浓度，细菌种类和数量以及空气中氨气、硫化氢、甲苯等的浓度。所述检测模块14-2通过安装的各种传感器获得所述便携式空气净化机所在环境的所述环境参数。
步骤S503，通过获取的环境参数确定第二最佳运行方案。
所述第二最佳运行方案包括：更换滤网，调节风扇转速。根据所处环境的温湿度、有害气体、细菌状况、颗粒物等信息确定最佳滤网以及风扇转速。
步骤S505，根据所述第二最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
所述第二最佳运行方案可以在智能设备的用户端，也可以在所述便携式空气净化机的存储中。对用户的提醒可以是智能设备的音频/视频提醒，也可以是所述便携式空气净化机的信号灯提醒。对于风扇的转速调节可以自动进行或由用户通过智能设备调节。
本申请的第八实施例提供了一种空气净化系统，包括：安装有相关控制应用的智能设备和至少一个满足权利要求1-12的所述便携式空气净化机。
图17是本申请的第八实施例提供的所述空气净化系统的示意图。
图18是本申请的第九实施例提供的所述空气净化系统的控制方法的流程图。
所述智能设备可以是手机、平板电脑等移动设备，也可以是台式机或服务器等，所述智能设备与一个或多个(图中为3个)所述便携式空气净化机通过有线或无线网络连接起来。
步骤S601，检测所述便携式空气净化机的过滤组件安装状态和安装参数。
步骤S603，根据过滤组件的安装状态和安装参数计算过滤组件的使用状况并将所述使用状况发送至智能设备。
步骤S605，智能设备接收所述过滤组件的使用状况信息，根据所述使用状况信息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件。若是，进入下一步；若否，结束本次检测。
步骤S607，提醒用户进行更换。
图19是本申请的第十实施例提供的所述空气净化系统的控制方法的流程图。
步骤S701，检测所述便携式空气净化机的过滤组件安装状态和风扇运行状态。
步骤S703，根据过滤组件安装状态和风扇运行状态计算得出过滤组件的使用状况并将所述使用状况通过所述通讯模块发送到智能设备。
步骤S705，智能设备接收所述过滤组件的使用状况信息，根据所述使用状况信息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件。若是，进入下一步；若否，结束本次检测。
步骤S707，提醒用户进行更换。
图20是本申请的第十一实施例提供的所述空气净化系统的控制方法的流程图。
步骤S801，通过智能设备获取用户的位置信息。
智能设备通过内置的GPS模块或与之相当的定位模块，或者通过无线网络获得所述用户的位置信息。
步骤S803，根据获取的位置信息从外部渠道获取当地实时的天气状况和空气污染状况。
步骤S805，根据天气状况和空气污染状况确定第一最佳运行方案。
步骤S807，根据所述第一最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
对用户的提醒可以是智能设备的音频/视频提醒，也可以是所述便携式空气净化机的信号灯提醒。对于风扇的转速调节可以自动进行或由用户通过智能设备调节。
步骤S809，通过所述智能设备将用户引导至过滤组件购买界面。
图21是本申请的第十二实施例提供的所述空气净化系统的控制方法 的流程图。
步骤S901，智能设备记录并分析用户使用所述便携式空气净化机的习惯。
步骤S903，根据用户的使用习惯，通过所述控制模块控制所述风扇为用户提供符合用户使用习惯的风扇转速。
图22是本申请的第十三实施例提供的所述空气净化系统的控制方法的流程图。
步骤S1001，所述便携式空气净化机通过所述检测模块检测所述便携式空气净化机所在环境的环境参数。
步骤S1003，将所述环境参数通过所述通信模块发送至智能设备。
步骤S1005，智能设备接收所述环境参数并据此确定第二最佳运行方案。
步骤S1007，根据所述第二最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
步骤S1009，将用户引导至过滤组件购买界面。
本申请虽然以较佳实施例公开如上，但其并不是用来限定本申请，任何本领域技术人员在不脱离本申请的精神和范围内，都可以做出可能的变动和修改，因此本申请的保护范围应当以本申请权利要求所界定的范围是准。

Claims (26)

  1. 一种便携式空气净化机，其特征在于，包括：
    具有至少一个出风口和至少一个进风口的外壳体；
    在所述外壳体内部沿空气流动路径依次设置有过滤组件和风扇；
    为所述便携式空气净化机提供电能的供电组件；
    检测模块、控制模块、通信模块和中央控制器；所述检测模块用于检测所述过滤组件的使用状况；
    所述中央控制器从检测模块获取过滤组件的使用状况，并将上述使用状况通过所述通信模块传输出去；以及，接收所述通信模块传送的外部指令或按照预先设定的程序，通过所述控制模块控制所述风扇的启停和/或转速。
  2. 根据权利要求1所述的便携式空气净化机，其特征在于，所述过滤组件包括过滤组件壳体和设置于过滤组件壳体内的滤材；所述滤材设置成折叠的形状；所述滤材与所述过滤组件壳体的内壁密封。
  3. 根据权利要求2所述的便携式空气净化机，其特征在于，所述外壳体包括中框；所述过滤组件安装在所述中框上；所述过滤组件壳体外框设置为具有缺角的长方形的形状，所述缺角与所述中框的相应部位配合以防止所述过滤组件的错误安装。
  4. 根据权利要求2所述的便携式空气净化机，其特征在于，在所述过滤组件上安装有存储有所述过滤组件滤材信息的滤材芯片；所述滤材芯片具有可以连接到所述检测模块或者所述中央控制器的接口。
  5. 根据权利要求1所述的便携式空气净化机，其特征在于，所述检测模块还用于检测所述便携式空气净化机所在使用环境的环境参数；所述环境参数包括下述参数至少之一：湿度、温度、气压、海拔高度、重力加速度、空间位置、颗粒物参数；所述颗粒物参数包括：颗粒物的大小，种类和浓度。
  6. 根据权利要求1所述的便携式空气净化机，其特征在于，所述风扇的转速可以无级调节。
  7. 根据权利要求1所述的便携式空气净化机，其特征在于，所述供电组件包括：用于控制为所述便携式空气净化机各用电模块供电的供电控制电路、用于控制为所述便携式空气净化机电源充电的充电控制电路。
  8. 根据权利要求1所述的便携式空气净化机，其特征在于，所述供电组件还包括电池；所述电池可以是固定式的或可拆卸式的。
  9. 根据权利要求1所述的便携式空气净化机，其特征在于，所述便携式空气净化机还包括指示灯；所述指示灯通过不同颜色和/或开关状态的组合显示所述便携式空气净化机的不同运行状态。
  10. 根据权利要求1所述的便携式空气净化机，其特征在于，所述便携式空气净化器还包括至少一个用于连接外部信息设备的数据接口。
  11. 根据权利要求1所述的便携式空气净化机，其特征在于，所述便携式空气净化器还包括至少一个安装在所述外壳体上的开关。
  12. 根据权利要求1所述的便携式空气净化机，其特征在于，所述便携式空气净化器还包括附件；所述附件包括下述部件至少之一：背夹、挂 钩、尼龙搭扣；所述附件用于将所述便携式空气净化机与人体或其它载体相连。
  13. 一种便携式空气净化机的控制方法，其特征在于，包括：
    检测所述便携式空气净化机的过滤组件安装状态和安装参数；
    根据过滤组件的安装状态和安装参数计算过滤组件的使用状况信息并将所述使用状况信息向外发送；
    接收所述过滤组件的使用状况信息，根据所述使用状况信息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件；
    若是，则提醒用户进行更换。
  14. 根据权利要求13所述的便携式空气净化机的控制方法，其特征在于，所述控制方法还包括：
    检测风扇运行状态；
    在所述判断是否应该更换过滤组件的步骤中，同时考虑所述风扇运行状态的因素。
  15. 根据权利要求13所述的便携式空气净化机的控制方法，其特征在于，所述过滤组件的安装状态包括：是否安装了过滤组件；所述过滤组件的安装参数包括下述参数至少之一：滤网型号、使用时间。
  16. 根据权利要求14所述的便携式空气净化机的控制方法，其特征在于，所述风扇运行状态包括：开关状态、转速、不同转速下的运行时间。
  17. 根据权利要求13所述的便携式空气净化机的控制方法，其特征在于，还包括：
    获取用户的位置信息；
    根据获取的位置信息从外部渠道获取当地实时的天气状况和空气污染状况；
    根据天气状况和空气污染状况确定第一最佳运行方案；
    根据所述第一最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
  18. 根据权利要求17所述的便携式空气净化机的控制方法，其特征在于，所述第一最佳运行方案包括：是否更换过滤组件、和/或使用的风扇转速。
  19. 根据权利要求13所述的便携式空气净化机的控制方法，其特征在于，还包括：
    记录并分析用户使用所述便携式空气净化机的习惯；
    根据用户的使用习惯，为用户提供符合用户使用习惯的风扇转速。
  20. 根据权利要求13所述的便携式空气净化机的控制方法，其特征在于，还包括：
    检测所述便携式空气净化机所在环境的环境参数；
    通过获取的环境参数确定第二最佳运行方案；
    根据所述第二最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
  21. 根据权利要求20所述的控制方法，其特征在于，所述第二最佳运行方案包括：是否更换过滤组件、和/或使用的风扇转速。
  22. 一种空气净化系统，包括：安装有相关控制应用的智能设备和至少一个满足权利要求1-12任意一项的所述便携式空气净化机；两者之间能够以通信方式传递指令和信息；
    所述便携式空气净化机通过检测模块检测所述便携式空气净化机的过滤组件安装状态和安装参数；
    根据过滤组件的安装状态和安装参数计算得出过滤组件的使用状况并将所述使用状况发送至智能设备；
    智能设备接收所述过滤组件的使用状况信息，根据所述使用状况信息以及预定的过滤组件的更换条件，判断是否应该更换过滤组件；
    若是，则通过所述智能设备提醒用户进行更换。
  23. 根据权利要求22所述的空气净化系统，其特征在于，还包括：
    检测风扇运行状态；
    在所述判断是否应该更换过滤组件的步骤中，同时考虑所述风扇运行状态的因素。
  24. 根据权利要求22所述的空气净化系统，其特征在于，还包括：
    智能设备获取用户的位置信息；
    根据获取的位置信息从外部渠道获取当地实时的天气状况和空气污染状况；
    根据天气状况和空气污染状况确定第一最佳运行方案；
    根据所述第一最佳运行方案进行所述便携式空气净化器的运行控制或者提醒用户执行。
    将用户引导至过滤组件购买界面。
  25. 根据权利要求22所述的空气净化系统，其特征在于，还包括：
    智能设备记录并分析用户使用所述便携式空气净化机的习惯；
    根据用户的使用习惯，通过所述便携式空气净化器的控制模块为用户提供符合用户使用习惯的风扇转速。
  26. 根据权利要求22所述的空气净化系统，其特征在于，还包括：
    所述便携式空气净化机通过所述检测模块检测所述便携式空气净化机所在环境的环境参数；
    将所述环境参数通过所述通信模块发送至智能设备；
    智能设备接收所述环境参数并据此确定第二最佳运行方案；
    根据所述第二最佳运行方案进行便携式空气净化器的运行控制或者提醒用户执行；
    将用户引导至过滤组件购买界面。
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CN205149450U (zh) * 2015-10-13 2016-04-13 镇江飞驰汽车集团有限责任公司 一种禽苗运输车用控制仓
CN105169826A (zh) * 2015-10-20 2015-12-23 远大空品科技有限公司 一种空气净化机
CN105757818A (zh) * 2016-04-25 2016-07-13 杭州联络互动信息科技股份有限公司 一种便携式空气净化机及其控制方法以及空气净化系统
CN205717569U (zh) * 2016-04-25 2016-11-23 杭州联络互动信息科技股份有限公司 一种便携式空气净化机

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WO2023185031A1 (zh) * 2022-03-30 2023-10-05 深圳市正浩创新科技股份有限公司 温度调节设备的控制方法、处理设备及温度调节系统

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