CN109458721A - A kind of control device and its control method of fresh air system - Google Patents
A kind of control device and its control method of fresh air system Download PDFInfo
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- CN109458721A CN109458721A CN201811291644.5A CN201811291644A CN109458721A CN 109458721 A CN109458721 A CN 109458721A CN 201811291644 A CN201811291644 A CN 201811291644A CN 109458721 A CN109458721 A CN 109458721A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention proposes that the control device and its control method of a kind of fresh air system, the control device include display module, framework, sensor module, power supply module, control module, backboard；Display module includes cover board, display screen, and the cover board is covered in the top of the display screen；Framework one side connects the display module, and the other side connects the backboard；Sensor module, display module is electrically connected to provide electric energy in power supply module link control module, control module；A plurality of perforation are configured on the backboard, the backboard is equipped with charging interface, which includes protrusion.The control device structure is simply easy, versatile；The smart machine of its internal cloud server that the information of acquisition is transferred to connection by the module or user preset configured with communication module；Indoor air quality, fresh air system operation information can be checked in real time by its display module user configured.The control method, which is managed its power supply module, to prolong the service life.
Description
Technical field
The present invention relates to control fields, more particularly to a kind of control device and its control method for fresh air system.
Background technique
Currently, healthy, energy saving, simple and direct, reliable fresh air system and new wind devices have become building, Air-conditioner design and make
The focus of user's common concern.Fresh air system is a kind of for improving the equipment of indoor air quality, generally included air duct,
Blower and control equipment (device), air duct are connected to indoor and outdoors, and outdoor fresh air is extracted the mistake inside menstrual period by blower
Room air, which is input to, after filter equipment filtering carries out necessary filter cleaning.The control equipment that fresh air system provides at present is mostly adopted
With similar air-conditioning remote control structure, function is more single, cannot achieve the monitoring of room air and the visualization of detection data.
In addition, long-time is inserted in socket and is easy to cause security risk when the rechargeable battery charging to control device is not controlled.
Summary of the invention
The purpose of the present invention aims to solve at least one of described technological deficiency.Based on the above issues, the present invention provides one kind
The control device of fresh air system has the function of controlling and digitlization shows that structure is simple, versatile.On realizing
State purpose the present invention adopts the following technical scheme:
A kind of control device of fresh air system, which is characterized in that include display module, framework, sensor module, power supply mould
Block, control module, backboard；
Display module includes cover board, display screen, and the cover board is covered in the top of the display screen；
Framework one side connects the display module, and the other side connects the backboard；
The sensor module, the control module, the display module is electrically connected to mention in the power supply module
For electric energy；
A plurality of perforation are configured on the backboard, the side of the backboard is configured with protrusion.
Preferably, configured with connection terminal, it is electrically connected to control module on the top of the protrusion, to give control device
Charging.
Preferably, which includes telescopic spring needle.
Preferably, the sensor module of the control device, the power supply module are located at the same of the control module
Side and it is respectively and electrically connected to the control module.
Preferably, which is electrically connected to the control module and the power supply module and the control module position
In ipsilateral.
Preferably, which is electrically connected to the control module, and the control module is electrically connected sensing
Device module, and the power supply module and the sensor module, the control module same layer.
Preferably, which includes first line plate, and is configured at the plural number of the first line plate one side
A sensor, the sensor include temperature sensor, humidity sensor, carbon dioxide sensor, VOC sensor, PM2.5 biography
One of sensor, PM10 sensor, infrared sensor, voice operated sensor and a combination thereof.
Preferably, the side of the framework is configured with charging port, to charge to the control device.
Preferably, which includes the port TYPE-C, USB port, mini USB port, micro USB port.
Preferably, a plurality of permanent magnets are configured on the inside of the backboard, the permanent magnet is symmetrically set to around protrusion.
Preferably, when which is configured at platform or plane, the surface of the display module of the control device and flat
The angle theta of platform is between 10 °~80 °.
Preferably, the convex top (first contact point for being placed in platform or plane) of the control device and device outside
(the second contact point for being placed in platform or plane) line (line of first contact point and the second contact point) and the control fill
The surface for the display module set and the angle theta of platform are between 10 °~80 °.
Embodiment of the present invention also provides a kind of control method of the control device of fresh air system, and the control device includes
Display module, framework, sensor module, power supply module, control module, backboard；Display module includes cover board, display screen, described
Cover board is covered in the top of the display screen；Framework one side connects the display module, and the other side connects the backboard；It is described
The sensor module, the control module, the display module is electrically connected to provide electric energy in power supply module；The back
A plurality of perforation are configured on plate, the side of the backboard is configured with protrusion, the charging socket to matching connection；The power supply
Module includes power management circuit, is electrically connected to control module, voltage sampling unit, voltage sampling unit electric connection can
The information of voltage of sampling is simultaneously fed back to control module by charged lithium cells, and the control method comprises the following steps:
S1, control device enter charge mode after being inserted into socket,
S2, voltage sampling unit sample the information of voltage of the rechargeable lithium battery of its electric connection and are fed back to control
Module；
S3, control module receive the information of voltage of the feedback of voltage sampling unit and judge to maintain charge mode or exit to fill
Power mode enters module to be charged.
Preferably, if in the S3 received information of voltage be more than or equal to preset first threshold, exit charge mode into
Enter mode to be charged；
If the voltage is less than first threshold, charge mode is maintained, until exiting charge mode and entering mould to be charged
Formula.
Preferably, in this method, when mode to be charged, voltage sampling unit regularly samples the charging lithium of its electric connection
The information of voltage of battery is simultaneously fed back to control module, and control module receives the information of voltage of the feedback of voltage sampling unit simultaneously
Compared with preset second threshold,
If information of voltage is less than second threshold, enter charge mode；
If the voltage is more than or equal to second threshold, mode to be charged is maintained.At this moment think that control device is inserted for a long time
Battery capacity in socket or its has been expired, and the preferential electricity using battery in control device is until it is lower than preset second threshold
Value, then charge to control device.It avoids charging to control device repeatedly and improves its actual life.
Preferably, control device and socket electric connection row information of going forward side by side interacts in this method, and socket is based on control device
The information of voltage of feedback, control electric current output, if the information of voltage of control device feedback is more than or equal to preset first threshold,
Electric current is not exported,
If the information of voltage of control device feedback is less than first threshold, the electric current that socket output is less than or equal to 1A is controlled,
Until the information of voltage of control device feedback is more than or equal to preset first threshold, then controls socket and do not export electric current
Scheme in compared with the existing technology, advantages of the present invention:
1. control device, structure is simply easy, versatile；
2. being configured with the cloud that the information of acquisition is transferred to connection by the module of communication module inside control device
The smart machine of server or user preset；
3. control device is configured at least one supply port, meeting the control device in the electricity consumption of different occasions in this way
Demand；
4. control device is configured with display module, user can check indoor air quality, fresh air system operation in real time
Information.If in addition have consumptive material (such as filtering module) to need replacing, which shows that consumptive material replacement is reminded；
5. the voltage based on the voltage detection unit detection battery in device carries out charging strategy control, avoid repeatedly to control
Device charging processed improves its actual life.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1,2 be the stereoscopic schematic diagram of the control device of the embodiment of the present invention；
Fig. 3 is the structural blast schematic diagram of the control device of the embodiment of the present invention；
Fig. 4 is the side view of the control device of the embodiment of the present invention；
Fig. 5 is the schematic diagram for being placed in platform of the control device of the embodiment of the present invention；
Fig. 6 is the functional schematic that the control device of the embodiment of the present invention is connect with smart machine；
Fig. 7,8 control flow schematic diagrams to charge for the control device of the embodiment of the present invention.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The present invention and be not limited to limit the scope of the invention.Implementation condition used in the examples can be done such as the condition of specific producer into
One successive step, the implementation condition being not specified are usually the condition in routine experiment.
Embodiment:
Control device proposed by the present invention is described below with reference to Fig. 1-4, control device 100 includes framework 101, display
Mould group 103, accessory plate 104；
Display module 103 is installed on framework 101, to show received information；
Accessory plate 104 is installed on the side of framework 101；Framework 101 is configured with a charging port 102.
The blower of control device control fresh air system, display module 103 and accessory plate 104 are combined into control dress
Set 100 panel.In one embodiment, 103 part of display module is folded on accessory plate 104.In one embodiment, mould is shown
Group 103 is covered on framework 101 after splicing with accessory plate 104.The inside of control device 100 is configured with integrated sensor module, confession
Electric module, control module, the control module include processor unit, wireless communication module, to charge to control device
Charging circuit its be electrically connected to charging port.At this moment the control to fresh air system can be realized using a control device, check
Its operation information, while the volume of optimal control device, the control device can also connect with other matched intelligent appliances and widen
Application range.In other embodiments, framework 101 can be installed on without the accessory plate, such display module 103 simultaneously completely
The framework 101 is covered, to show received information.Preferable framework uses aluminum alloy material, and backboard uses plastic material (work
Engineering plastics).
Next the structure of control device described in conjunction with Fig. 3, control device 100, comprising display module 103, it includes
Cover board 103a, display screen 103b, cover board 103a are covered in the top of display screen 103b；Sensor module 107a, power supply module
Sensor module 107a, power supply module 107b, display mould is electrically connected in 107b, control module 107c, control module 107c
Group 103；
Backboard 105, is configured with a plurality of perforation 105a thereon, and the side of backboard 105 is configured with protrusion 105b, the protrusion
The top of 105b is configured with connection terminal 105c.Connection terminal 105c is electrically connected to control module 107c, this is convex when charging
105c insertion socket is played to charge to control device.Power supply module 107b is electrically connected display module, sensor module, control mould
Block is to provide electric energy.In present embodiment, sensor module 107a, power supply module 107b be generally in same layer (first direction:
X-direction), and it is located at the side of control module 107c.Design is advantageous in that in this way, minimizes the electronics electricity inside control device
Road, the volume of optimal control device.Electronic component (not shown) is configured on device control module 107c.Sensor module
107a includes first line plate, and there are many (also referred to as a plurality of) sensor 106, (e.g., temperature sensor, humidity are passed for configuration thereon
Sensor, carbon dioxide sensor, VOC sensor, PM2.5 sensor).Preferably, the multiple sensors are configured at first line
The side of plate.In one embodiment, it is designed in this way close to backboard side the side which is configured at first line plate
It is advantageous in that, acquires information using the perforation of backboard.Power supply module 107b is soft-package battery.Being internally provided with for backboard 105 is matched
Pouring weight 105d, so that control device can smoothly be placed in platform.In present embodiment, display module uses (touch) cover board
The mode combined with display screen.TFT display screen, OLED display screen etc. can be used in display screen.In other implementations, it touches
The cover board of function is integrated in display screen.In one embodiment, backboard is internally provided with a plurality of permanent magnet 105d, preferably
The permanent magnet be symmetrically set to around protrusion.In one embodiment, backboard is internally provided with 2 permanent magnets
105d, the permanent magnet are symmetrically set to the two sides of protrusion.
In one embodiment, sensor module 107a, power supply module 107b (on first direction, X-direction) are generally in
Same layer and positioned at control module 107c side and control module 107c close to the side power supply module 107b (in second direction, the side Y
Upwards, power supply module 107b and control module 107c are ipsilateral), design is advantageous in that in this way, for sensor module 107a
Its Sensor section has enough spaces, guarantees its sampling precision.
Fig. 5 is the schematic diagram for being placed in platform of the control device of the embodiment of the present invention, and control device 100 is placed in platform
Or when in plane (see dotted line, the one side of raised top and device respectively with contact with platform), the at this moment display of control device
The angle theta of the surface of module and platform or plane, 0 ° < θ < 80 °, between 10 °~60 °, better angle theta is situated between preferable angle theta
In 10 °~45 ° so that user it is easy to see that display module display content.Namely the first of the convex top of control device
Contact point (contact point when being placed in platform or plane) (is placed in connecing for platform or plane with the second contact point on the outside of device
Contact) line and the control device display module surface and platform angle theta between 10 °~80 °.Better angle
θ between 10 °~45 ° so that user it is easy to see that display module display content.
In one embodiment, charging port is the port TYPE-C and/or the port POGO PIN.As the embodiment above
Deformation, charging port is USB port, micro USB interface, Type-C interface.Control device has 2 kinds of charging sides in this way
Formula.
In one embodiment, the body end of control device is also configured with port, which installs communication antenna.
It is illustrated in figure 6 the functional block diagram that control device is connect with server；Control device 100 passes through communication mould
Block is wirelessly connected to server 200.Module is connected to road to control device by wireless communication in one embodiment
Server is then connected to by device.In present embodiment, server can be described as cloud server, remote control server, intelligence
(carrying) equipment etc..
In one embodiment, control device is furnished with storage unit, for storing the information of acquisition；Control device is also equipped with one
Read the interface of storage unit storage information.Preferably, USB interface is selected, and mini USB interface, micro USB interface,
Type-C interface etc..As long as waiting the information for reading storage unit storage.
The present invention implements a kind of (charging) control method for the control device for also providing fresh air system, which includes aobvious
Show mould group, framework, sensor module, power supply module, control module, backboard；
Display module includes cover board, display screen, and the cover board is covered in the top of the display screen；
Framework one side connects the display module, and the other side connects the backboard；The power supply module electrically connects respectively
The sensor module, the control module, the display module are connect to provide electric energy；It is worn on the backboard configured with a plurality of
Hole, the side of the backboard is configured with protrusion, the charging socket to matching connection；The power supply module includes electric energy management electricity
Road, is electrically connected to control module, voltage sampling unit, and voltage sampling unit is electrically connected rechargeable lithium battery and will sampling
Information of voltage feed back to control module, the control method comprises the following steps after control device insertion socket:
S1 control device enters charge mode,
S2 voltage sampling unit samples the information of voltage of the charged lithium cells of its electric connection and is fed back to control mould
Block；
The information of voltage that S3 control module receives the feedback of voltage sampling unit judges that the control device enters charge mode
Or module to be charged.
In one embodiment, this method also includes, if received information of voltage is more than or equal to preset first threshold,
Charge mode is exited, (at this moment thinks that the battery capacity of control device has been expired without charging, preferentially using electricity into mode to be charged
The electric energy in pond again charges to control device when it is to preset second threshold)；
If the voltage is less than first threshold, charge mode is maintained, until the voltage to first threshold, exits charging
Mode, into mode to be charged.In charge mode, voltage sampling unit regularly the information of voltage of sampling battery and feeds back to control
Molding block.Such design, is conducive to extend the service life of battery, and control device avoids growing when being inserted in charging socket for a long time
The charging of time causes the performance of rechargeable lithium battery to decline, the service life lost of life, reduces the safety for initiation of charging for a long time
Hidden danger.
In above-mentioned control method embodiment, control device is inserted into socket default and enters charge mode, into charge mode
Afterwards, based on detection battery information of voltage (voltage value) judgement be maintain charge mode or exit charge mode (enter it is to be charged
Mode, when with charge mode, control device does not charge.If) in charging process, when extracting control, then plugging, device enters charging
Mode, information of voltage (voltage value) judgement based on detection battery are to maintain charge mode or exit charge mode.Charge mode
When or when mode to be charged, voltage sampling unit periodically (such as 1s, 2s are not construed as limiting depending on the program of setting) sampling its company
The information of voltage of the battery connect simultaneously feeds back to control module, and control module is based on the information of voltage (voltage value) for detecting battery and in advance
If threshold value (first threshold, second threshold) compare, judgement is to maintain charge mode or exit charge mode.First threshold is greater than
Second threshold.The voltage of detection rechargeable lithium battery substantially judges state first threshold optional 3.75V, the 3.8V of its electricity,
Specifically view is applied and is set by 4.0V, 4.1V, 4.2V etc..Second threshold optional 2.0V, 2.2V, 2.5V, 2.75V, 2.8V etc. are specific
It is set depending on application.
In one embodiment, this method also includes, and when mode to be charged, voltage sampling unit regularly samples its electrical property
The information of voltage of the charged lithium cells of connection is simultaneously fed back to control module, and control module receives the feedback of voltage sampling unit
Information of voltage and compared with preset second threshold,
If information of voltage is less than second threshold, enter charge mode, charge to control device, until received voltage is believed
Breath is more than or equal to preset first threshold, exits charge mode；
If the voltage is more than or equal to second threshold, original state (mode to be charged) is maintained.At this moment think control dress
It sets and is inserted in socket for a long time, the preferential electric energy using battery in control device, again to control when its near preset second threshold
Device processed charging, such design avoid not repeatedly to charged lithium cells, reduce the service life.The charge and discharge of rechargeable lithium battery
Electric number has rough charge and discharge to return number, is more than this time number, the performance change of rechargeable lithium battery is big.
In above-mentioned control method embodiment, after control device enters mode to be charged, the electricity of its interior battery is preferentially used
Can, it charges again to battery when the voltage of battery near preset second threshold.
In the control method embodiment that one implements, control device is electrically connected row information of going forward side by side with socket and interacts, and inserts
Seat based on control device feedback information of voltage, control whether output electric current, if control device feedback information of voltage be greater than etc.
In preset first threshold, then electric current is not exported,
If the information of voltage of control device feedback is less than first threshold, the electric current that socket output is less than or equal to 1A is controlled,
Until the information of voltage of control device feedback is more than or equal to preset first threshold, then controls socket and do not export electric current.
Further, it if the information of voltage of control device feedback is less than second threshold, controls socket output and is less than or equal to
The electric current of 1A then controls socket and does not export electricity until the information of voltage of control device feedback is more than or equal to preset first threshold
Stream.(control device one kind is inserted on socket, and at this moment it is preferable to use the electric energy of control device, until it is lower than preset second threshold
Value, provides the service life of power supply module).
Disclosed control device can be miniaturized electronic circuit equipment according to the present invention, in the design of sensor module,
, by the way that multiple sensors are integrated into a sensor module, sensor includes temperature sensor, humidity sensor, dioxy for it
Change carbon sensor, VOC sensor, PM2.5 sensor, the volume of such design optimization sensor module, miniaturization control dress
It sets.In other implementations, sensor module also includes that PM10 sensor, infrared sensor, voice operated sensor etc. are specific
Depending on the occasion configuration applied.
In the design of backboard, a plurality of perforation are provided with, the perforation is rounded, ellipse, diamond shape, tree leaf-shaped etc.
Deng, the heat which generates when on the one hand running control panel sheds, on the other hand, the internal sensor module benefit being arranged
Corresponding information collection is carried out with the perforation.
In the design of backboard, backboard is equipped with charging interface, and it includes protrusion, raised top is configured with connection terminal
(or the end USB) it is electrically connected to control module, to charge to control device.
In the design of wireless control module, by the module control device be wirelessly connected to blower, smart machine etc. into
Row information interaction.
In the design of control device, when being placed in platform, the close accessory plate side of the protrusion and framework of backboard is utilized
Position support, in this way without additional setting bracket.Preferably, clump weight is provided in backboard, so that control device is flat
Steady is placed in platform.
In the design of control device, internal sensor module be configured to be generally in power supply module same layer and
Positioned at the side of control module.Design is advantageous in that for sensor module, there is foot against the side of control module in this way
Enough spaces guarantee its sampling precision.
In the design of control device, internal sensor module be configured to be generally in control module same layer and
Positioned at the side of power supply module.Design is advantageous in that in this way, minimizes the electronic circuit inside control device, optimal control device
Volume.
In the design of control device, with the miniaturization of electronic component, by the selection of suitable component in it
The sensor module in portion is configured to and control module, and power supply module is generally in same layer (not changing original width).In this way
Design is advantageous in that, is minimized the electronic circuit inside control device, is advanced optimized the thickness and volume of control device.
In one embodiment, it is also possible to realize that a composition in above embodiment is wanted using multiple constituent elements
Multiple functions possessed by element, or a function possessed by a constituent element is realized using multiple constituent elements.Separately
Outside, it is also possible that realizing multiple functions possessed by multiple constituent elements using a constituent element, or a structure is utilized
The function of realizing by multiple constituent elements is realized at element.Alternatively, it is also possible to omit one of above embodiment
Separation structure.Alternatively, it is also possible to by least part of above embodiment relative to other above embodiment structure into
Row is additional or replaces.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
It is to can understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.All such as present invention essences
The equivalent transformation or modification that refreshing essence is done, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of control device of fresh air system, which is characterized in that include display module, framework, sensor module, power supply mould
Block, control module, backboard display module include cover board, display screen, and the cover board is covered in the top of the display screen；
Framework one side connects the display module, and the other side connects the backboard；
The power supply module is electrically connected control module, and the control module distinguishes the sensor module, the display module
To provide electric energy；
A plurality of perforation are configured on the backboard, the side of the backboard is configured with charging interface, to filling for matching connection
Electrical socket.
2. control device as described in claim 1, which is characterized in that the charging interface includes protrusion, the top of the protrusion
Configured with connection terminal, it is electrically connected to control module at end, and to charge to control device, the connection terminal includes that can stretch
The spring needle of contracting or the end USB.
3. control device as described in claim 1, which is characterized in that the sensor module, the power supply module are located at institute
State the same side of control module and be respectively and electrically connected to the control module, and in second direction the power supply module with it is described
Control module is ipsilateral.
4. control device as described in claim 1, which is characterized in that the sensor module includes first line plate, and is matched
A plurality of sensors of the first line plate one side are placed in, the sensor includes temperature sensor, humidity sensor, two
Aoxidize carbon sensor, VOC sensor, PM2.5 sensor, PM10 sensor, PM1.0, oxygen sensor, formaldehyde sensor, red
One of outer sensor, voice operated sensor or combinations thereof.
5. control device as described in claim 1, which is characterized in that the side of the framework is configured with charging port, to
It charges to the control device；Charging port includes the port TYPE-C, USB port, mini USB port, micro USB port
At least one of.
6. control device as described in claim 1, which is characterized in that be configured with a plurality of permanent magnets, institute on the inside of the backboard
Permanent magnet is stated symmetrically to be set to around protrusion；When the control device is configured at platform or plane, the control device
The angle theta of the surface of display module and platform or plane is between 10 °~80 °.
7. a kind of control method of the control device of fresh air system, the control device includes display module, framework, sensor die
Block, power supply module, control module, backboard；Display module includes cover board, display screen, and the cover board is covered in the display screen
Top；Framework one side connects the display module, and the other side connects the backboard；Institute is electrically connected in the power supply module
Sensor module, the control module, the display module are stated to provide electric energy；A plurality of perforation are configured on the backboard,
The side of the backboard is configured with charging socket of the charging interface to matching connection；The power supply module includes electric energy management electricity
Road, is electrically connected to control module, voltage sampling unit, and voltage sampling unit is electrically connected rechargeable lithium battery and will sampling
Information of voltage feed back to control module, the control method comprises the following steps:
S1, control device enter charge mode after being inserted into socket,
S2, voltage sampling unit sample the information of voltage of the rechargeable lithium battery of its electric connection and are fed back to control mould
Block；
S3, control module receive the information of voltage of the feedback of voltage sampling unit and judge to maintain charge mode or exit charging mould
Formula enters module to be charged.
8. the method for claim 7, which is characterized in that if being also more than or equal to comprising received information of voltage in S3 default
First threshold, then exit charge mode into mode to be charged；
If the voltage is less than first threshold, charge mode is maintained, until exiting charge mode and entering mode to be charged.
9. the method for claim 7, which is characterized in that when mode to be charged, voltage sampling unit regularly samples it
The information of voltage of the charged lithium cells of electric connection is simultaneously fed back to control module, and control module receives voltage sampling unit
The information of voltage of feedback and compared with preset second threshold,
If information of voltage is less than second threshold, enter charge mode；
If the voltage is more than or equal to second threshold, mode to be charged is maintained.
10. the method as described in claim 1, which is characterized in that the control device and socket are electrically connected row information of going forward side by side
Interaction, the information of voltage that socket is fed back based on control device, control electric current output, if the information of voltage of control device feedback is greater than
Equal to preset first threshold, then electric current is not exported, if the information of voltage of control device feedback is less than first threshold, control is inserted
Seat output is less than or equal to the electric current of 1A, until the information of voltage of control device feedback is more than or equal to preset first threshold, then controls
Socket processed does not export electric current.
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