CN114562765A - Domestic air conditioner based on thing networking remote control - Google Patents

Domestic air conditioner based on thing networking remote control Download PDF

Info

Publication number
CN114562765A
CN114562765A CN202210181981.9A CN202210181981A CN114562765A CN 114562765 A CN114562765 A CN 114562765A CN 202210181981 A CN202210181981 A CN 202210181981A CN 114562765 A CN114562765 A CN 114562765A
Authority
CN
China
Prior art keywords
air conditioner
remote control
processing unit
central processing
module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210181981.9A
Other languages
Chinese (zh)
Inventor
白志青
汪青
孙静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Xinhua University
Original Assignee
Anhui Xinhua University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Xinhua University filed Critical Anhui Xinhua University
Priority to CN202210181981.9A priority Critical patent/CN114562765A/en
Publication of CN114562765A publication Critical patent/CN114562765A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0071Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0076Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52Indication arrangements, e.g. displays
    • F24F11/526Indication arrangements, e.g. displays giving audible indications
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/54Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • F24F11/58Remote control using Internet communication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/32Supports for air-conditioning, air-humidification or ventilation units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a household air conditioner based on remote control of the Internet of things, which comprises an air conditioner body, a functional module, a central processing unit and a control terminal, wherein the functional module and the central processing unit are integrated on the air conditioner body, the control terminal is in information interaction with the central processing unit through a wireless signal receiving and transmitting device, and the central processing unit is electrically connected with the functional module. The remote control system can be used for remotely controlling the air conditioner through the control terminal, is convenient and fast to operate, effectively realizes the control of the Internet of things, and meanwhile, monitors and tracks indoor human bodies through the camera to start different working modes, so that the effect of saving electric energy is achieved.

Description

Household air conditioner based on remote control of Internet of things
Technical Field
The invention relates to the field of air conditioners, in particular to a household air conditioner based on remote control of the Internet of things.
Background
Air conditioners are air conditioners. The process refers to a process of adjusting and controlling parameters such as temperature, humidity, cleanliness, speed and the like of ambient air in a building/structure by manual means, and generally comprises a cold source/heat source device, a cold and hot medium transmission and distribution system, a tail end device and other major parts and other auxiliary devices. Mainly comprises a water pump, a fan and a pipeline system. The end device is responsible for specifically processing air and temperature by using the cold and heat from transmission and distribution so as to enable the air parameters of the target environment to meet the requirements.
The existing air conditioner can effectively adjust the room temperature. However, in actual use, the modern society is a common situation when the air conditioner is used, but the electric energy consumed by the air conditioner in use is still subject to scaling, and runs counter to the energy conservation and environmental protection which is advocated at present, secondly, in the modern day of the internet of things, the control mode of the air conditioner is mainly a remote controller, and the defects in convenience and controllability exist, and the problems which actually exist and need to be solved urgently are solved.
Disclosure of Invention
In order to solve the existing problems, the invention provides a household air conditioner based on remote control of the Internet of things, which has the following specific scheme:
the utility model provides a domestic air conditioner based on thing networking remote control, includes air conditioner body, functional module, central processing unit and control terminal, functional module with central processing unit is integrated on the air conditioner body, control terminal pass through radio signal transceiver with central processing unit carries out the information interaction, central processing unit electric connection functional module.
Preferably, the control terminal comprises a mobile phone terminal, a manual module, a remote control switch and an infrared receiving module.
Preferably, the functional module comprises a rotation angle sensor, a temperature control module, a timing module, a voice alarm, a loudspeaker, a storage module, a dust removal device and a camera.
Preferably, a pair of fixing plates is symmetrically arranged on two sides of the top of the air conditioner body, and the camera is fixed below the fixing plates; the dust removal device is arranged on the gas transmission pipe in the air conditioner body; the bottom of air conditioner body sets up on the rotary disk, the rotary disk is installed in the base, center department has seted up the work groove in the base, the top in work groove is equipped with the spout, the rotary disk is installed in the spout, circular recess has been seted up in the bottom center department of rotary disk, be equipped with the ring gear on the lateral wall of circular recess, the bottom of rotary disk just is located the side of circular recess is equipped with the corner sensor, bottom center department is fixed with the motor in the work groove, the top output of motor is equipped with the motor shaft, the middle part cover of motor shaft is equipped with the support frame, the support frame with the interior wall connection in work groove, the top of motor shaft is equipped with the driving gear, the driving gear with the ring gear meshes mutually.
Preferably, the dust removal device comprises a dust removal box, an ion generator is arranged at the inner bottom of the dust removal box, a plurality of dust suction discs are arranged at the inner top of the dust removal box, and the dust suction discs are arranged on the inner wall of the dust removal box in a positive-negative cross mode.
Preferably, the outer surface of the base is provided with a touch screen, and the motor and the corner sensor are both electrically connected with the touch screen.
The invention has the beneficial effects that:
the remote control system can be used for remotely controlling the air conditioner through the control terminal, is convenient and fast to operate, and effectively realizes the control of the Internet of things. Meanwhile, different working modes are started through monitoring and tracking of the camera on the indoor human body, and the effect of saving electric energy is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic block diagram of the circuit of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural diagram of a dust removing apparatus according to the present invention;
FIG. 4 is a schematic view of the internal structure of the base of the present invention.
The drawings illustrate the following:
1. the air conditioner comprises an air conditioner body, 2, a base, 201, a working groove, 202, a sliding groove, 3, a dust removing device, 301, a dust removing box, 302, an ash sucking disc, 303, an ion generator, 4, a fixing plate, 5, a rotating disc, 501, a gear ring, 6, a camera, 7, a voice alarm, 8, an air conveying pipe, 9, a motor, 901, a motor shaft, 902, a supporting frame, 903, a driving gear, 10 and a corner sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1, a domestic air conditioner based on thing networking remote control, includes air conditioner body 1, functional module, central processing unit and control terminal, and functional module and central processing unit are integrated on air conditioner body 1, and control terminal carries out the information interaction through wireless signal transceiver and central processing unit, central processing unit electric connection functional module. The control terminal comprises a mobile phone terminal, a manual module, a remote control switch and an infrared receiving module. The functional modules comprise a corner sensor 10, a temperature control module, a timing module, a voice alarm 7, a loudspeaker, a storage module, a dust removal device 3 and a camera 6.
As shown in fig. 2 to 4, a pair of fixing plates 4 is symmetrically disposed on both sides of the top of the air conditioner body 1, and a camera 6 is fixed below the fixing plates 4. The voice broadcast device is installed at the top of the air conditioner body 1. The air delivery pipe 8 in the air conditioner body 1 is provided with a dust removal device 3. As shown in fig. 3, the dust removing device 3 includes a dust removing box 301, an ion generator 303 is disposed at the inner bottom of the dust removing box 301, a plurality of dust suction discs 302 are disposed at the inner top of the dust removing box 301, and the dust suction discs 302 are arranged on the inner wall of the dust removing box 301 in a positive-negative crossing manner. The bottom of air conditioner body 1 sets up on rotary disk 5, rotary disk 5 installs in base 2, center department has seted up work groove 201 in the base 2, the top in work groove 201 is equipped with spout 202, rotary disk 5 installs in spout 202, circular recess has been seted up in bottom center department of rotary disk 5, be equipped with ring gear 501 on the lateral wall of circular recess, the bottom of rotary disk 5 and the side that is located circular recess are equipped with corner sensor 10, bottom center department is fixed with motor 9 in work groove 201, the top output of motor 9 is equipped with motor shaft 901, the middle part cover of motor shaft 901 is equipped with support frame 902, support frame 902 is fixed with the interior wall connection in work groove 201, the top of motor shaft 901 is equipped with driving gear 903, driving gear 903 meshes with ring gear 501 mutually. The outer surface of the base 2 is provided with a touch screen, and the motor 9 and the corner sensor 10 are both electrically connected with the touch screen.
The working principle of the invention is as follows: when the angle of the air conditioner body 1 needs to be adjusted, firstly, the control terminal sends an instruction to start the motor 9, the motor 9 drives the driving gear 903 to rotate through the motor shaft 901, the driving gear 903 is meshed with the gear ring 501 to drive the rotating disc 5 to rotate in the sliding groove 202, the rotating disc 5 drives the air conditioner body 1 to rotate while rotating, and meanwhile, the angle of the air conditioner body 1 is accurately adjusted under the action of the corner sensor 10.
The camera 6 adopts a high-speed dome camera to monitor and track a human body indoors, whether a person exists in the room is judged, if no person exists in the room, a timing module is started through a central processing unit to count down for half an hour for timing, the central processing unit transmits signals to control terminals such as a mobile phone terminal and the like through a wireless signal receiving and sending device every ten minutes in the half hour, the control terminals remind a householder of the absence of the person in the room, if the signals are not fed back for three times, the central processing unit can automatically start a voice alarm 7, the voice alarm 7 gives an alarm sound to remind residents in the room, and if the voice alarm 7 finishes broadcasting, no person is operated, namely the air conditioner body 1 is automatically closed; if a person is detected and the person lies on the bed and does not move, the central processing unit still starts the timing module to perform fifteen minutes timing work, after the fifteen minutes timing is completed, the person still does not move, the central processing unit automatically adjusts the mode of the air conditioner body 1 into the sleep mode, and meanwhile, the storage module and the loudspeaker play sleep music to help the user sleep and improve the sleep quality. Meanwhile, the air flow passing through the air pipe 8 can enter the dust removal box 301, when the particulate matters in the air flow pass through the ion generator 303 with negative charges, bacteria and viruses in the air can be killed due to huge energy instantly released by neutralization reaction, and meanwhile, tiny particles in the air flow carry positive charges, so that the tiny particles are attracted by the dust absorption disc 302 with negative charges and attached to the dust absorption disc 302 with negative charges, and clean, dustless and odorless air can be discharged into the air pipe 8 from the other end of the dust removal box 301. The positive ion generator driving circuit in the ion generator 303 boosts and rectifies 220V alternating current of a power supply to 8500V direct current positive high voltage to be supplied to the positive ion emission plate, the negative ion generator driving circuit boosts and rectifies 220V alternating current of the power supply to 15kV direct current negative high voltage to be supplied to the negative ion emission plate, the design is consciously that the emitted negative ions are 2 times larger than the positive ions, the positive ions and the negative ions generate charge neutralization, huge energy is released at the moment of neutralization to cause bacteria to be rapidly electrolyzed and die, and because the quantity of the negative ions is larger than that of the positive ions, a large quantity of negative ions are remained after the positive and negative charge neutralization, the negative ions are mainly negative oxygen ions which have the functions of sterilization, smoke elimination, dust removal and peculiar smell removal, so that the air quality can be improved and the purpose of purifying indoor air can be achieved.
The positive and negative poles of the dust suction disc 302 are crossed in a specific mode: the dust-absorbing discs 302 are divided into two parts, one part is provided with positive charges, the other part is provided with negative charges, the two parts are arranged in a cross way, dust particles with negative charges after sterilization can be repelled by the dust-absorbing discs with negative charges and are synchronously adsorbed by the dust-absorbing discs with positive charges, and the dust-absorbing discs are arranged in a cross way so as to accelerate the adsorption speed of the dust-absorbing discs with positive charges through the dust-absorbing discs with negative charges.
The remote control system can be used for remotely controlling the air conditioner through the control terminal, is convenient and fast to operate, and effectively realizes the control of the Internet of things. Meanwhile, different working modes are started through monitoring and tracking of the camera on the indoor human body, and the effect of saving electric energy is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a domestic air conditioner based on thing networking remote control which characterized in that: including air conditioner body (1), functional module, central processing unit and control terminal, functional module with central processing unit integration is in on the air conditioner body (1), control terminal pass through wireless signal transceiver with central processing unit carries out the information interaction, central processing unit electric connection functional module.
2. The internet of things remote control-based household air conditioner according to claim 1, characterized in that: the control terminal comprises one or more of a mobile phone terminal, a manual module, a remote control switch and an infrared receiving module.
3. The internet of things remote control-based household air conditioner according to claim 1, characterized in that: the function module comprises a corner sensor (10), a temperature control module, a timing module, a voice alarm (7), a loudspeaker, a storage module, a dust removal device (3) and a camera (6).
4. A household air conditioner based on remote control of the Internet of things as claimed in claim 3, characterized in that: a pair of fixing plates (4) is symmetrically arranged on two sides of the top of the air conditioner body (1), and the camera (6) is fixed below the fixing plates (4); the dust removal device (3) is arranged on the air delivery pipe (8) in the air conditioner body (1); the bottom of the air conditioner body (1) is arranged on a rotating disc (5), the rotating disc (5) is installed in a base (2), a working groove (201) is formed in the center of the inside of the base (2), a sliding groove (202) is formed in the top of the working groove (201), the rotating disc (5) is installed in the sliding groove (202), a circular groove is formed in the center of the bottom of the rotating disc (5), a gear ring (501) is arranged on the side wall of the circular groove, the corner sensor (10) is arranged at the bottom of the rotating disc (5) and on the side edge of the circular groove, a motor (9) is fixed in the center of the bottom of the working groove (201), a motor shaft (901) is arranged at the top output end of the motor (9), a support frame (902) is sleeved in the middle of the motor shaft (901), and the support frame (902) is connected with the inner wall of the working groove (201), the top of the motor shaft (901) is provided with a driving gear (903), and the driving gear (903) is meshed with the gear ring (501).
5. A household air conditioner based on remote control of the Internet of things as claimed in claim 4, characterized in that: dust collector (3) are including dust removal case (301), the interior bottom of dust removal case (301) is equipped with ion generator (303), the interior top of dust removal case (301) is equipped with a plurality of and inhales ash tray (302), it arranges all to adopt positive negative pole crossing mode to inhale ash tray (302) on dust removal case (301) inner wall.
6. The Internet of things remote control-based household air conditioner according to claim 4, characterized in that: the outer surface of the base (2) is provided with a touch screen, and the motor (9) and the corner sensor (10) are both electrically connected with the touch screen.
CN202210181981.9A 2022-02-25 2022-02-25 Domestic air conditioner based on thing networking remote control Pending CN114562765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210181981.9A CN114562765A (en) 2022-02-25 2022-02-25 Domestic air conditioner based on thing networking remote control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210181981.9A CN114562765A (en) 2022-02-25 2022-02-25 Domestic air conditioner based on thing networking remote control

Publications (1)

Publication Number Publication Date
CN114562765A true CN114562765A (en) 2022-05-31

Family

ID=81715863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210181981.9A Pending CN114562765A (en) 2022-02-25 2022-02-25 Domestic air conditioner based on thing networking remote control

Country Status (1)

Country Link
CN (1) CN114562765A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01312792A (en) * 1988-06-10 1989-12-18 Sony Corp Dust removing device for disk
CN105972783A (en) * 2016-06-28 2016-09-28 王星宇 Intelligent air conditioner control device and system
CN209459129U (en) * 2019-01-29 2019-10-01 好空气科技发展有限公司 It is a kind of with automatic tracking can obstacle avoidance object function air sterilization device
CN111928437A (en) * 2020-08-10 2020-11-13 广州心蛙科技有限责任公司 Remote intelligent control system for air conditioner
CN112032831A (en) * 2020-09-17 2020-12-04 滁州普利斯特软件有限公司 Cabinet air conditioner with upper part capable of integrally rotating

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01312792A (en) * 1988-06-10 1989-12-18 Sony Corp Dust removing device for disk
CN105972783A (en) * 2016-06-28 2016-09-28 王星宇 Intelligent air conditioner control device and system
CN209459129U (en) * 2019-01-29 2019-10-01 好空气科技发展有限公司 It is a kind of with automatic tracking can obstacle avoidance object function air sterilization device
CN111928437A (en) * 2020-08-10 2020-11-13 广州心蛙科技有限责任公司 Remote intelligent control system for air conditioner
CN112032831A (en) * 2020-09-17 2020-12-04 滁州普利斯特软件有限公司 Cabinet air conditioner with upper part capable of integrally rotating

Similar Documents

Publication Publication Date Title
CN103528137B (en) The indoor air purifier of a kind of portable detection and control system thereof
CN203571895U (en) Indoor air purification machine capable of mobile detection
CN205897359U (en) Portable air cleaner ware people of intelligence with security protection monitoring function
CN201926069U (en) Automatic dedusting type fresh air fan
CN204438377U (en) A kind of intelligent integrated home purifiers
CN206469358U (en) Intelligent air purifier
CN204156362U (en) A kind of novel energy-conserving switch cubicle
CN205842954U (en) Negative ion air-cleaner
WO2017206119A1 (en) Air purification device
CN206080397U (en) Air purification disappears and kills robot
CN203258769U (en) Portable intelligent air purifier
CN107062424A (en) A kind of gate-type is capable of purifying air and air refreshing device
CN108386927B (en) Intelligent furniture cabinet integrates
CN114562765A (en) Domestic air conditioner based on thing networking remote control
CN212538150U (en) Exhaust system
CN210921727U (en) Air purification removes haze device
CN105546633A (en) Embedded aerobic purification device
CN205919428U (en) Wooden intelligent air purifier
CN204880571U (en) Intelligence air purification system
CN208382389U (en) A kind of air humidifying and cleaning apparatus with aromatherapy function
CN203605351U (en) Indoor air change and purification all-in-one machine
CN207214249U (en) A kind of air-conditioning
CN205970749U (en) Novel vehicle -mounted air purifier
CN206191769U (en) Air purifier
CN210740581U (en) Intelligent air purifier

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20220531

RJ01 Rejection of invention patent application after publication