CN113280495B - Intelligent control device for indoor air purification - Google Patents

Intelligent control device for indoor air purification Download PDF

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Publication number
CN113280495B
CN113280495B CN202110548999.3A CN202110548999A CN113280495B CN 113280495 B CN113280495 B CN 113280495B CN 202110548999 A CN202110548999 A CN 202110548999A CN 113280495 B CN113280495 B CN 113280495B
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China
Prior art keywords
base
intelligent control
control module
groups
control device
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Chinese (zh)
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CN113280495A (en
Inventor
张海英
郭德强
陈晨
吴敏
祝水琴
裘汪扬
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Ningbo Polytechnic
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Ningbo Polytechnic
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Classifications

    • 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
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • 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

Abstract

The invention discloses an intelligent control device for indoor air purification, which comprises a base, an intelligent control module, an adjusting mechanism and a limiting mechanism, wherein the intelligent control module is installed inside a first groove, the adjusting mechanism is installed on the base, a plurality of groups of accommodating grooves with arc-shaped cross sections are formed in the upper surface of the base, two groups of limiting blocks are arranged at two ends of each accommodating groove, a servo motor is installed in the middle of each accommodating groove, a screw rod of the servo motor is connected inside each threaded hole, and the limiting mechanism is fixed on the upper surface of the base. Before installing the clarifier, splint are located the second recess completely inside, conveniently place the clarifier and lie in the base top in the mounting bracket, then through rotating the goat's horn nut, make the spring that sets up between splint and the mounting bracket reset from compression state to make splint follow the inside shift out of second recess, inject the clarifier through four group's splint.

Description

Intelligent control device for indoor air purification
Technical Field
The invention belongs to the field of intelligent control, and particularly relates to an intelligent control device for indoor air purification.
Background
Since the introduction of human beings into the industrialized age, the negative effects of industrialization on living and living spaces have become more and more serious, especially on industrial pollutants in the outer spaces, such as: PM2.5 and its harmful compounds permeate into human living spaces every moment, and thus, the living spaces are invaded by fatal factors from two aspects.
In order to provide a clean indoor environment, an air purifier is produced, and the air purifier is also called an air purifier and refers to a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness.
There is a chinese patent: the utility model provides a take intelligent control system's FFU air purifier, the publication number is: CN207422518U, published date: 29/05/2018, how to realize intelligent control starting and remote control operation is described, so that the purifier purifies air.
There is a chinese patent: remove air purifier, the publication number is: CN204731639U, published date: on the year 2015, 10, month 28, a purifier is described in which an air purifier body is attached to a driving unit, and the driving unit is controlled to be started to control the movement of the purifier, thereby purifying indoor air in a wide range.
The existing air purification intelligent control device has the following defects:
1. when pedestrians walk indoors, the evolutionary device is not convenient to control to move, and at the moment, when indoor air is purified, the position of an air inlet of the purifier cannot be automatically adjusted according to the detected difference of air pollution degrees of different indoor directions, so that the indoor air is collected and purified and then discharged;
2. the shape and the size of a mounting seat arranged above a driving assembly of the intelligent control device cannot be adjusted according to purifiers of different models, so that the purifiers of different models are mounted and fixed, and the intelligent control device does not have the function of limiting the initial position of an air inlet of the purifier;
3. the air outlet direction that conventional clarifier top set up sets up above, and intelligent control device can not adjust the direction of the air outlet of air purifier top setting according to the position difference of indoor crowd quantity distribution, makes the direction of air outlet towards the position that crowd quantity is more in certain angle.
Disclosure of Invention
To solve at least one of the problems set forth in the background art described above. The invention provides an intelligent control device for indoor air purification.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent control device for indoor air purification comprises a base, an intelligent control module, an adjusting mechanism and a limiting mechanism, wherein a direction board is arranged on one side of the base, a first groove is formed in the middle position of the upper surface of the base, a cover plate is arranged on the base and is positioned right above the first groove, the intelligent control module is arranged in the first groove, the adjusting mechanism is arranged on the base and comprises a servo motor and a supporting frame, a plurality of groups of accommodating grooves with arc-shaped cross sections are formed in the upper surface of the base, two groups of limiting blocks are arranged at two ends of each accommodating groove, the servo motor is arranged in the middle position of each accommodating groove, the supporting frame is arranged in the accommodating grooves, convex blocks are fixed at two ends of the lower surface of the supporting frame, and the convex blocks are positioned between the two groups of limiting blocks, the lower surface central point of support frame puts and is fixed with the connecting block, the intermediate position of connecting block sets up threaded hole, the internal connection of threaded hole has servo motor's lead screw, stop gear fixes the upper surface of base, adjustment mechanism is located stop gear's inside, stop gear is used for prescribing a limit to the clarifier of different models.
As a further improvement of the above technical solution, a plurality of sets of the air quality detection sensor and the pyroelectric infrared sensor are distributed at equal angles outside the base, the air quality detection sensor and the pyroelectric infrared sensor are connected with an intelligent control module through electric wires, a first execution control module and a second execution control module are installed inside the first groove, the second execution control module is connected with a servo motor through electric wires, the intelligent control module is used for performing human-computer interaction and sending out a control signal according to detection results of the air quality detection sensor and the pyroelectric infrared sensor, and the control signal transmits the control signal to the first execution control module and the second execution control module through data wires.
As a further improvement of the technical scheme, the intelligent control module comprises a single chip microcomputer for analyzing detection results of the air quality detection sensor and the pyroelectric infrared sensor, a Wifi module for performing interconnection operation with a mobile phone, a radio frequency module for communicating with the independent movable air quality detection device, and an infrared module for performing infrared communication with the remote controller.
As a further improvement of the technical scheme, two sets of motors are symmetrically arranged in the bottom end of the base, universal wheels are arranged at the operation ends of the motors, and the motors are connected with the first execution control module through electric wires.
As a further improvement of the technical scheme, a plurality of groups of accommodating grooves are formed in the base at equal angles, and the cross section of each accommodating groove is the same as that of the upper end of the support frame.
As a further improvement of the technical scheme, the supporting frame and the lugs are of an integrated structure, the width of each lug is the same as the distance between two adjacent groups of the limiting blocks, and the supporting frame and the base form a sliding structure.
As a further improvement of the technical scheme, the longitudinal section of the connecting block is U-shaped, a threaded hole is formed in the middle of the bottom end of the connecting block, and the connecting block is in threaded connection with a screw rod arranged on the servo motor.
As a further improvement of the technical scheme, the limiting mechanism comprises a mounting frame and a clamping plate, the mounting frame is arranged above the base, four groups of second grooves are formed in one end, far away from the base, of the mounting frame at equal angles, four groups of through holes are formed in the upper half section of the mounting frame at equal angles, the through holes are located in the middle position of the second grooves, multiple groups of circular clamping grooves are formed in the inner wall of the upper half section of the mounting frame, multiple groups of clamping grooves are arranged in each group of the second grooves side by side, a group of springs are arranged in each group of the clamping grooves, the clamping plate is arranged on the mounting frame, the clamping plate is located in the second grooves, springs are connected between the clamping plate and the mounting frame, a threaded rod is vertically fixed at the middle position of the back of the clamping plate, the threaded rod is arranged in the through holes, the one end of threaded rod is located the mounting bracket outside, threaded connection has the goat's horn nut on the threaded rod, the goat's horn nut is located the outside of mounting bracket.
As a further improvement of the above technical solution, the size of the second groove is the same as that of the clamping plate, the clamping plate forms a telescopic structure through the spring and the mounting frame, and the diameter of the outer ring of the spring is smaller than that of the clamping groove.
As a further improvement of the above technical solution, the clamp plate and the threaded rod are of an integral structure, the diameter of the cross section of the threaded rod is the same as the width of the through hole, the length of the through hole is greater than the diameter of the cross section of the threaded rod, and the clamp plate and the mounting frame form a rotating structure.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to an intelligent control device for indoor air purification, which comprises a base, an intelligent control module, an adjusting mechanism and a limiting mechanism, wherein one side of the base is provided with a sign board, the middle position of the upper surface of the base is provided with a first groove, the intelligent control module is arranged inside the first groove, the adjusting mechanism is arranged on the base and comprises a servo motor and a support frame, the upper surface of the base is provided with a plurality of groups of accommodating grooves with arc-shaped cross sections, two ends of each accommodating groove are provided with two groups of limiting blocks, the servo motor is arranged at the middle position of the accommodating groove, the support frame is arranged inside the accommodating groove, two ends of the lower surface of the support frame are fixedly provided with convex blocks, each convex block is positioned between the two groups of limiting blocks, and the center position of the lower surface of the support frame is fixedly provided with a connecting block, threaded holes are formed in the middle of the connecting block, the screw holes are connected with the lead screws of the servo motors, the limiting mechanisms are fixed to the upper surface of the base, the adjusting mechanisms are located inside the limiting mechanisms, and the limiting mechanisms are used for limiting purifiers of different models. Before the purifier is installed, the clamp plate is completely positioned in the second groove, the purifier is conveniently placed in the installation frame and positioned above the base, the claw nut is rotated to be far away from the outer side of the installation frame, a spring arranged between the clamp plate and the installation frame is reset from a compressed state, the clamp plate is moved out of the second groove, the purifier is limited through four groups of clamp plates, the data detected by the air quality detection sensor is analyzed through the single chip microcomputer to know that the air quality in the indoor direction is the worst, then a corresponding control signal is transmitted to the first execution control module and the second execution control module, the two groups of motors are started to work through the first execution control module, the base is controlled to rotate in situ at a certain angle through the universal wheel, and the position of an air inlet of the purifier loaded on the base is changed, make clarifier air intake position towards the relatively poor direction of indoor air quality, carry out air purification preferentially to the relatively poor position of air, carry out control module through the second and start the servo motor of relevant position, set up the screw hole on the lead screw that sets up on servo motor and connecting block and cooperate down, control the connecting block through the screw hole and go up and down taking in the inslot, make clarifier bottom part lifted up, the in-process is lifted in the clarifier bottom, let the air outlet direction of clarifier top setting towards the relatively intensive direction of crowd distribution.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the splint of the present invention with the splint removed;
FIG. 3 is a schematic view of the connection structure of the clamping plate and the claw nut of the invention;
FIG. 4 is a structural view of the pedestal of the present invention in a fully raised condition;
FIG. 5 is a schematic structural view of the base of the present invention with the support bracket removed;
FIG. 6 is a schematic view of a supporting frame according to the present invention;
FIG. 7 is a schematic structural view of the base of the present invention after the upper cover plate is disassembled;
FIG. 8 is a bottom end structure of the base of the present invention.
In the figure: 1. a base; 2. a sign; 3. a first groove; 4. an intelligent control module; 5. a single chip microcomputer; 6. an air quality detection sensor; 7. a pyroelectric infrared sensor; 8. a data line; 9. a first execution control module; 10. a motor; 11. a universal wheel; 12. a Wifi module; 13. a radio frequency module; 14. an infrared module; 15. a second execution control module; 16. a cover plate; 17. an adjustment mechanism; 1701. a receiving groove; 1702. a limiting block; 1703. a servo motor; 1704. a support frame; 1705. a bump; 1706. connecting blocks; 1707. a threaded hole; 18. a limiting mechanism; 1801. a mounting frame; 1802. a second groove; 1803. a through hole; 1804. a card slot; 1805. a spring; 1806. a splint; 1807. a threaded rod; 1808. a claw nut.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on those illustrated in the drawings, and are only for convenience of describing embodiments of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.
Since the introduction of human beings into the industrialized age, the negative effects of industrialization on living and living spaces have become more and more serious, especially on industrial pollutants in the outer spaces, such as: PM2.5 and its harmful compounds permeate into human living spaces every moment, and thus, the living spaces are invaded by fatal factors from two aspects.
In order to provide a clean indoor environment, an air purifier is produced, and the air purifier is also called an air purifier and refers to a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness.
There is a chinese patent: the utility model provides a take intelligent control system's FFU air purifier, the publication number is: CN207422518U, published date: 29/05/2018, how to realize intelligent control starting and remote control operation is described, so that the purifier purifies air.
There is a chinese patent: remove air purifier, the publication number is: CN204731639U, published date: on the year 2015, 10, month 28, a purifier is described in which an air purifier body is attached to a driving unit, and the driving unit is controlled to be started to control the movement of the purifier, thereby purifying indoor air in a wide range.
The existing air purification intelligent control device has the following defects:
1. when pedestrians walk indoors, the evolutionary device is not convenient to control to move, and at the moment, when indoor air is purified, the position of an air inlet of the purifier cannot be automatically adjusted according to the detected difference of air pollution degrees of different indoor directions, so that the indoor air is collected and purified and then discharged;
2. the shape and the size of a mounting seat arranged above a driving assembly of the intelligent control device cannot be adjusted according to purifiers of different models, so that the purifiers of different models are mounted and fixed, and the intelligent control device does not have the function of limiting the initial position of an air inlet of the purifier;
3. the air outlet direction that conventional clarifier top set up sets up above, and intelligent control device can not adjust the direction of the air outlet of air purifier top setting according to the position difference of indoor crowd quantity distribution, makes the direction of air outlet towards the position that crowd quantity is more in certain angle.
Based on this, the embodiment of the invention provides an intelligent control device for indoor air purification.
Hereinafter, an intelligent control device for indoor air purification according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 8.
Referring to fig. 1-8, the present invention provides the following technical solutions: an intelligent control device for indoor air purification comprises a base 1, an intelligent control module 4, an adjusting mechanism 17 and a limiting mechanism 18, wherein one side of the base 1 is provided with an indication board 2, a first groove 3 is formed in the middle position of the upper surface of the base 1, a cover plate 16 is installed on the base 1 and is positioned right above the first groove 3, the intelligent control module 4 is installed inside the first groove 3, the adjusting mechanism 17 is installed on the base 1, the adjusting mechanism 17 comprises a servo motor 1703 and a supporting frame 1704, the upper surface of the base 1 is provided with a plurality of groups of accommodating grooves 1701 with arc-shaped cross sections, two ends of each accommodating groove 1701 are provided with two groups of limiting blocks 1702, the servo motor 1703 is installed in the middle position of each accommodating groove 1701, the supporting frame 1704 is installed inside the accommodating groove 1701, two ends of the lower surface of the supporting frame 1704 are fixed with convex blocks 1705, and the convex blocks 1705 are positioned between the two groups of limiting blocks 1702, the lower surface central point of support frame 1704 puts and is fixed with connecting block 1706, and threaded hole 1707 has been seted up to the intermediate position of connecting block 1706, and the internal connection of threaded hole 1707 has servo motor 1703's lead screw, and stop gear 18 is fixed on the upper surface of base 1, and adjustment mechanism 17 is located stop gear 18's inside, and stop gear 18 is used for prescribing a limit to the clarifier of different models. In this embodiment: install the clarifier on base 1, set up screw hole 1707 on the lead screw that sets up on the servo motor 1703 and the connecting block 1706 and cooperate, because the lug 1705 that the connecting block 1706 below set up is located between two sets of stopper 1702, make the connecting block 1706 angle injectd, can not rotate, when servo motor 1703 rotated, control connecting block 1706 through screw hole 1707 and go up and down in accomodating groove 1701, make the local quilt in clarifier bottom lifted up, and then the direction change of the air outlet that makes the clarifier top set up.
Further, the equal angular distribution in the outside of base 1 has multiunit air quality detection sensor 6 and pyroelectric infrared sensor 7, air quality detection sensor 6 and pyroelectric infrared sensor 7 are connected with intelligent control module 4 through the electric wire, the internally mounted of first recess 3 has first execution control module 9 and second execution control module 15, second execution control module 15 is connected with servo motor 1703 through the electric wire, intelligent control module 4 is used for carrying out human-computer interaction and sends control signal according to air quality detection sensor 6 and pyroelectric infrared sensor 7's testing result, control signal transmits control signal for first execution control module 9 and second execution control module 15 through data line 8. Air quality detection sensor 6 and pyroelectric infrared sensor 7 through multi-angle position setting detect indoor air and crowd distribution, detect peripheral multi-directional air quality through air quality detection sensor 6, detect indoor that orientation crowd quantity distribution condition through pyroelectric infrared sensor 7, then with the information transfer to intelligent control module 4 that detects, it is relatively poor through that intelligent control module 4 analysis that orientation air, the crowd is relatively more, then give first execution control module 9 and second execution control module 15 with the control signal transmission that corresponds, start corresponding power supply through first execution control module 9 and second execution control module 15.
Further, the intelligent control module 4 comprises a single chip microcomputer 5 for analyzing detection results of the air quality detection sensor 6 and the pyroelectric infrared sensor 7, a Wifi module 12 for performing interconnection operation with a mobile phone, a radio frequency module 13 for communicating with the independent movable air quality detection device, and an infrared module 14 for performing infrared communication with a remote controller. The detection data that provide through singlechip 5 to air quality detection sensor 6 and pyroelectric infrared sensor 7 are analyzed, thereby know that indoor that orientation air quality is the worst, it is indoor whether someone, that orientation crowd distributes the religion of quantity many, make the user of service through Wifi module 12 can be long-rangely add the wireless control device starting drive who establishes with the help of the family, communicate in order to acquire air quality information through radio frequency module 13 and independent mobilizable air quality detection equipment, according to the air quality index, the selection removes the clarifier to the relatively poor position of air quality, utilize 14 controlling means of infrared module to start.
Further, two sets of motors 10 are symmetrically installed in the bottom end of the base 1, universal wheels 11 are installed at the operation ends of the motors 10, and the motors 10 are connected with the first execution control module 9 through electric wires. After detecting indoor environment, after transmitting corresponding control signal to first execution control module 9, start two sets of motors 10 through first execution control module 9 and carry out work, according to the control command difference, two sets of motors 10 can carry out the rotation of certain angle in situ through universal wheel 11 control base 1, change the clarifier air intake position of loading on base 1.
Further, a plurality of receiving grooves 1701 are formed on the base 1 at equal angles, and the cross-sectional shape and size of the receiving grooves 1701 are the same as those of the upper ends of the supporting stands 1704. When the support 1704 is not in use, the support 1704 is moved into the storage tank 1701 to flatten the upper surface of the base 1 without affecting the installation of the purifier.
Furthermore, the supporting frame 1704 and the protruding block 1705 are of an integrated structure, the width of the protruding block 1705 is the same as the distance between two adjacent groups of the limit blocks 1702, and the supporting frame 1704 and the base 1 form a sliding structure. Because the lug 1705 that the connecting block 1706 below set up is located between two sets of stopper 1702, make connecting block 1706 angle limited, can not rotate, and then make support frame 1704 can only go on sliding from top to bottom on base 1.
Further, the longitudinal section shape of connecting block 1706 is "U" form, and threaded hole 1707 is seted up to the bottom intermediate position of connecting block 1706, and the lead screw that sets up on connecting block 1706 and the servo motor 1703 is threaded connection. Set up screw hole 1707 on the lead screw that sets up on the servo motor 1703 and connecting block 1706 and cooperate, when servo motor 1703 rotated, go up and down in accomodating the groove 1701 through screw hole 1707 control connecting block 1706, make the clarifier bottom part lift up.
Further, the limiting mechanism 18 comprises a mounting frame 1801 and a clamping plate 1806, the mounting frame 1801 is mounted above the base 1, four sets of second grooves 1802 are formed in one end, far away from the base 1, of the mounting frame 1801 at equal angles, four sets of through holes 1803 are formed in the upper half section of the mounting frame 1801 at equal angles, the through holes 1803 are located in the middle of the second grooves 1802, multiple sets of circular clamping grooves 1804 are formed in the inner wall of the upper half section of the mounting frame 1801, multiple sets of clamping grooves 1804 are arranged in parallel in each set of second grooves 1802, a set of springs 1805 are mounted in each set of clamping grooves 1804, the clamping plate 1806 is mounted on the mounting frame 1801, the clamping plate 1806 is located in the second grooves 1802, springs 1805 are connected between the clamping plate 1806 and the mounting frame 1801, a threaded rod 1807 is vertically fixed in the middle of the back of the clamping plate 1806, the threaded rod 1807 is mounted in the through holes 1803, one end of the threaded rod 1807 is located outside the mounting frame 1801, a claw nut 1808 is connected to the threaded rod 1807, the claw nuts 1808 are located on the outside of the mounting bracket 1801. Before installing the clarifier, splint 1806 is located inside second recess 1802 completely this moment, it is convenient to place the clarifier and lie in the 1 top of base in the mounting bracket 1801, then through rotating goat's horn nut 1808, make goat's horn nut 1808 move on threaded rod 1807, goat's horn nut 1808 keeps away from the mounting bracket 1801 outside this moment, and then make the spring 1805 that sets up between splint 1806 and the mounting bracket 1801 reset from compression state, thereby make splint 1806 follow the inside removal of second recess 1802, prescribe a limit to the bottom of clarifier through four splint 1806 groups, the completion is to the installation of clarifier.
Further, the size of the second groove 1802 is the same as that of the clamping plate 1806, the clamping plate 1806 forms a telescopic structure through the spring 1805 and the mounting frame 1801, and the diameter of the outer ring of the spring 1805 is smaller than that of the clamping groove 1804. Inside splint 1806 was located second recess 1802 completely, convenient placing the clarifier the mounting bracket 1801 in be located the base 1 top to through spring 1805, make between splint 1806 and the mounting bracket 1801 apart from adjusting in the certain limit, carry out the centre gripping to the clarifier and prescribe a limit, can realize accomodating spring 1805 completely through draw-in groove 1804 moreover.
Further, formula structure as an organic whole between splint 1806 and the threaded rod 1807, the diameter of threaded rod 1807 cross section is the same with the width of through-hole 1803, and through-hole 1803 length is greater than the diameter of threaded rod 1807 cross section, and splint 1806 and mounting bracket 1801 constitute revolution mechanic. The size setting of through-hole 1803 makes threaded rod 1807 carry out certain angle's rotation inside through-hole 1803, and then changes splint 1806's tilt state, makes the clarifier can incline to be located inside mounting bracket 1801.
The working principle and the using process of the invention are as follows: firstly, the air inlet side of the purifier is placed on a base 1 back to an indication board 2, the purifier falls into an installation frame 1801, then a claw nut 1808 is rotated to move the claw nut 1808 on a threaded rod 1807, the claw nut 1808 is far away from the outer side of the installation frame 1801 at the moment, a spring 1805 arranged between a clamping plate 1806 and the installation frame 1801 is reset from a compression state, so that the clamping plate 1806 is moved out of the interior of a second groove 1802, the bottom end of the purifier is limited through four groups of clamping plates 1806, the installation of the purifier is completed, when the purifier is used, a user can remotely start a device by means of a household wireless control device through a Wifi module 12, an infrared module 14 can also be used, the purifier is started through a remote controller, after the device is started, indoor air and crowd distribution is detected through an air quality detection sensor 6 and a pyroelectric infrared sensor 7 which are arranged at multiple angle positions on the side surface of the base 1, the air quality detection sensor 6 is used for detecting the air quality in multiple directions at the periphery, the pyroelectric infrared sensor 7 is used for detecting the crowd distribution condition in the room in the same direction, the detected information is transmitted to the intelligent control module 4, the single chip microcomputer 5 is used for analyzing the detection data provided by the air quality detection sensor 6 and the pyroelectric infrared sensor 7, so that the worst air quality in the room in the same direction can be known, whether people exist in the room and the crowd distribution quantity in the same direction is large can be known, when people exist in the room, the corresponding control signals are transmitted to the first execution control module 9 and the second execution control module 15, the corresponding power sources are started through the first execution control module 9 and the second execution control module 15, the two sets of motors 10 are started through the first execution control module 9 to work, according to the content of the control signals, the two sets of motors 10 can control the base 1 to rotate in place at a certain angle through the universal wheel 11, the air inlet position of the purifier loaded on the base 1 is changed, the air inlet position of the purifier faces the direction with poor indoor air quality, air purification is preferentially carried out on the position with poor air quality, meanwhile, the situation that the indoor people moving device is moved and collision occurs is avoided, and according to the detected crowd distribution position situation, when the servo motor 1703 rotates, because the lug 1705 arranged below the connecting block 1706 is positioned between the two groups of limit blocks 1702, the connecting block 1706 is limited in angle and can not rotate, the threaded rod 1807 is matched with the threaded hole 1707 arranged on the screw rod arranged on the servo motor 1703, the connecting block 1706 is controlled by the threaded hole 1707 to lift in the accommodating groove 1701, the bottom end of the purifier is partially lifted, in the process that the bottom end of the purifier is lifted, the threaded rod 1807 rotates in the through hole 1803 at a certain angle, and further the inclined state of the clamping plate 1806 is changed, make the clarifier can incline and be located inside mounting bracket 1801, let the air outlet direction that the clarifier top set up towards crowd's relatively intensive direction of distribution.
Therefore, the intelligent control device for indoor air purification comprises a base 1, an intelligent control module 4, an adjusting mechanism 17 and a limiting mechanism 18, wherein an indication board 2 is arranged on one side of the base 1, a first groove 3 is formed in the middle position of the upper surface of the base 1, the intelligent control module 4 is installed inside the first groove 3, the adjusting mechanism 17 is installed on the base 1, the adjusting mechanism 17 comprises a servo motor 1703 and a supporting frame 1704, a plurality of groups of accommodating grooves 1701 with arc-shaped cross sections are formed in the upper surface of the base 1, two groups of limiting blocks 1702 are arranged at two ends of each accommodating groove 1701, the servo motor 1703 is installed in the middle position of each accommodating groove 1701, the supporting frame 1704 is installed inside each accommodating groove 1701, two lugs 1705 are fixed at two ends of the lower surface of the supporting frame 1704, each lug 1705 is located between the two groups of the limiting blocks 1702, and a connecting block 1706 is fixed at the center position of the lower surface of the supporting frame 1704, threaded hole 1707 is seted up to the intermediate position of connecting block 1706, and the internal connection of threaded hole 1707 has servo motor 1703's lead screw, and stop gear 18 fixes the upper surface at base 1, and adjustment mechanism 17 is located stop gear 18's inside, and stop gear 18 is used for prescribing a limit to the clarifier of different models. The indoor air and crowd distribution are detected through an air quality detection sensor and a pyroelectric infrared sensor which are arranged at multi-angle positions, the peripheral multi-directional air quality is detected through the air quality detection sensor, the crowd distribution condition in the indoor direction is detected through the pyroelectric infrared sensor, then the detected information is transmitted to an intelligent control module, the intelligent control module analyzes that the air in the direction is relatively poor and more crowds are relatively more, then corresponding control signals are transmitted to a first execution control module and a second execution control module, corresponding power sources are started through the first execution control module and the second execution control module, a servo motor is started through the second execution control module, a screw rod arranged on the servo motor is matched with a threaded hole arranged on a connecting block, and a lug arranged below the connecting block is positioned between two groups of limiting blocks, make the connecting block angle inject, can not rotate, when servo motor rotates, control the connecting block through the screw hole and go up and down accomodating the inslot, make clarifier bottom part lift up, and then make the direction change of the air outlet of clarifier top setting, before installing the clarifier, splint lie in the second recess completely this moment, it is located the base top in the mounting bracket to conveniently place the clarifier, then through rotating the goat's horn nut, make the goat's horn nut remove on the threaded rod, the mounting bracket outside is kept away from to the goat's horn nut this moment, and then make the spring that sets up between splint and the mounting bracket reset from compression state, thereby make splint follow the inside shifting out of second recess, inject the bottom of clarifier through four groups of splint, accomplish the installation to the clarifier.
In the description of the present invention, the terms "first", "second", "another", and "yet" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides an intelligent control device for indoor air purification, includes base (1), intelligent control module (4), adjustment mechanism (17) and stop gear (18), its characterized in that: a sign (2) is arranged on one side of the base (1), a first groove (3) is formed in the middle position of the upper surface of the base (1), a cover plate (16) is installed on the base (1), the cover plate (16) is located right above the first groove (3), the intelligent control module (4) is installed inside the first groove (3), the adjusting mechanism (17) is installed on the base (1), the adjusting mechanism (17) comprises a servo motor (1703) and a supporting frame (1704), a plurality of groups of accommodating grooves (1701) with arc-shaped cross sections are formed in the upper surface of the base (1), two groups of limiting blocks (1702) are arranged at two ends of each accommodating groove (1701), the servo motor (1703) is installed in the middle position of each accommodating groove (1701), and the supporting frame (1704) is installed inside each accommodating groove (1701), the improved purifier is characterized in that two ends of the lower surface of the support frame (1704) are fixed with lugs (1705), the lugs (1705) are located between two sets of limiting blocks (1702), a connecting block (1706) is fixed to the center of the lower surface of the support frame (1704), a threaded hole (1707) is formed in the middle of the connecting block (1706), a screw rod of the servo motor (1703) is connected to the inside of the threaded hole (1707), a limiting mechanism (18) is fixed to the upper surface of the base (1), an adjusting mechanism (17) is located inside the limiting mechanism (18), and the limiting mechanism (18) is used for limiting purifiers of different models.
2. The intelligent control device for indoor air purification according to claim 1, wherein: a plurality of groups of air quality detection sensors (6) and pyroelectric infrared sensors (7) are distributed on the outer side of the base (1) at equal angles, the air quality detection sensor (6) and the pyroelectric infrared sensor (7) are connected with the intelligent control module (4) through wires, a first execution control module (9) and a second execution control module (15) are arranged in the first groove (3), the second execution control module (15) is connected with the servo motor (1703) through an electric wire, the intelligent control module (4) is used for performing man-machine interaction and sending out control signals according to detection results of the air quality detection sensor (6) and the pyroelectric infrared sensor (7), and the control signals are transmitted to the first execution control module (9) and the second execution control module (15) through the data line (8).
3. The intelligent control device for indoor air purification according to claim 1, wherein: the intelligent control module (4) comprises a single chip microcomputer (5) for analyzing detection results of an air quality detection sensor (6) and a pyroelectric infrared sensor (7), a Wifi module (12) which is in interconnection operation with a mobile phone, a radio frequency module (13) which is in communication with independent and movable air quality detection equipment, and an infrared module (14) which is in infrared communication with a remote controller.
4. The intelligent control device for indoor air purification according to claim 1, wherein: two sets of motors (10) are installed to the inside symmetry in bottom of base (1), universal wheel (11) are installed to the operation end of motor (10), motor (10) are connected through electric wire and first execution control module (9).
5. The intelligent control device for indoor air purification according to claim 1, wherein: the base (1) is equidistantly provided with a plurality of groups of accommodating grooves (1701), and the cross section of each accommodating groove (1701) is the same as that of the upper end of the support frame (1704).
6. The intelligent control device for indoor air purification according to claim 1, wherein: the supporting frame (1704) and the protruding block (1705) are of an integrated structure, the width of the protruding block (1705) is the same as the distance between two adjacent groups of the limiting blocks (1702), and the supporting frame (1704) and the base (1) form a sliding structure.
7. The intelligent control device for indoor air purification according to claim 1, wherein: the connecting block (1706) is U-shaped in longitudinal section, a threaded hole (1707) is formed in the middle of the bottom end of the connecting block (1706), and the connecting block (1706) is in threaded connection with a screw rod arranged on the servo motor (1703).
8. The intelligent control device for indoor air purification according to claim 1, wherein: the limiting mechanism (18) comprises a mounting frame (1801) and a clamping plate (1806), the mounting frame (1801) is mounted above the base (1), the mounting frame (1801) is far away from one end of the base (1) and is internally provided with four groups of second grooves (1802) at equal angles, the upper half section of the mounting frame (1801) is provided with four groups of through holes (1803) at equal angles, the through holes (1803) are located at the middle positions of the second grooves (1802), the inner wall of the upper half section of the mounting frame (1801) is provided with a plurality of groups of circular clamping grooves (1804), each group of the second grooves (1802) is internally provided with a plurality of groups of clamping grooves (1804) side by side, a group of springs (1805) are mounted inside each group of the clamping grooves (1804), the clamping plate (1806) is mounted on the mounting frame (1801), the clamping plate (1806) is located in the second grooves (1802), and a spring (1805) is connected between the clamping frame (1806) and the mounting frame (1801), the utility model discloses a fixing device for fixing a cleat on a mounting frame, including splint (1806), threaded rod (1807) are fixed perpendicularly to the back intermediate position of splint (1806), threaded rod (1807) are installed the inside of through-hole (1803), the one end of threaded rod (1807) is located the mounting frame (1801) outside, threaded connection has goat's horn nut (1808) on threaded rod (1807), goat's horn nut (1808) are located the outside of mounting frame (1801).
9. The intelligent control device for indoor air purification according to claim 8, wherein: the size of the second groove (1802) is the same as that of the clamping plate (1806), the clamping plate (1806) forms a telescopic structure through the spring (1805) and the mounting frame (1801), and the diameter of the outer ring of the spring (1805) is smaller than that of the clamping groove (1804).
10. The intelligent control device for indoor air purification according to claim 8, wherein: the clamp plate (1806) and formula structure as an organic whole between threaded rod (1807), the diameter of threaded rod (1807) cross section with the width of through-hole (1803) is the same, through-hole (1803) length is greater than the diameter of threaded rod (1807) cross section, clamp plate (1806) with mounting bracket (1801) constitutes revolution mechanic.
CN202110548999.3A 2021-05-20 2021-05-20 Intelligent control device for indoor air purification Active CN113280495B (en)

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Publication number Priority date Publication date Assignee Title
JP2008014527A (en) * 2006-07-04 2008-01-24 Sharp Corp Air conditioner
CN104819510A (en) * 2015-05-06 2015-08-05 杭州钛合智造电器有限公司 Intelligent air purification control system and method
CN205481408U (en) * 2016-03-21 2016-08-17 广州怡轩环保科技有限公司 Air purifier who facilitates use
CN108019842A (en) * 2017-12-07 2018-05-11 横琴七弦琴知识产权服务有限公司 A kind of air purifier self-checking device
KR20200058826A (en) * 2018-11-20 2020-05-28 엘지전자 주식회사 Air cleaner
CN212204956U (en) * 2020-05-13 2020-12-22 武汉润之生环保科技有限公司 Air purification equipment is with adjusting blast gate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008014527A (en) * 2006-07-04 2008-01-24 Sharp Corp Air conditioner
CN104819510A (en) * 2015-05-06 2015-08-05 杭州钛合智造电器有限公司 Intelligent air purification control system and method
CN205481408U (en) * 2016-03-21 2016-08-17 广州怡轩环保科技有限公司 Air purifier who facilitates use
CN108019842A (en) * 2017-12-07 2018-05-11 横琴七弦琴知识产权服务有限公司 A kind of air purifier self-checking device
KR20200058826A (en) * 2018-11-20 2020-05-28 엘지전자 주식회사 Air cleaner
CN212204956U (en) * 2020-05-13 2020-12-22 武汉润之生环保科技有限公司 Air purification equipment is with adjusting blast gate

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