CN112443922B - Intelligent household air purification aromatherapy machine control system and method - Google Patents
Intelligent household air purification aromatherapy machine control system and method Download PDFInfo
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- CN112443922B CN112443922B CN202011366050.3A CN202011366050A CN112443922B CN 112443922 B CN112443922 B CN 112443922B CN 202011366050 A CN202011366050 A CN 202011366050A CN 112443922 B CN112443922 B CN 112443922B
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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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
- F24F11/62—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
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F11/88—Electrical aspects, e.g. circuits
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- 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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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a control system and a method for an intelligent household air purification aromatherapy machine, the system comprises a control unit, a voice acquisition unit and a rotating speed adjusting unit, the voice acquisition unit is connected with the control unit, used for collecting the voice command of the user, converting the voice command of the user into a control instruction and then sending the control instruction to the control unit, the control unit is used for receiving the control instruction sent by the voice collecting unit, and controls the rotating speed adjusting unit according to the control instruction to adjust the rotating speed of a fan in the air purification aromatherapy device, the fan is used for filtering external air and then sucking the filtered air into the air purification aromatherapy device, and discharge air purification champignon machine after mixing it with the spices in the air purification champignon machine, so the user does not need manual operation, just can adjust intelligent house air purification champignon machine to suitable operating condition through pronunciation many times fast, has improved user experience greatly.
Description
Technical Field
The invention relates to the technical field of intelligent home, in particular to an intelligent home air purification aromatherapy machine control system and method.
Background
Along with the improvement of the requirement of a user on the household environment, the intelligent household air purification aromatherapy machine comes into operation, has the functions of air purification and removing unpleasant pungent smell, filters the outside air by using the fan, sucks the air into the aromatherapy machine, mixes the air with the spice and then discharges the air, the concentration of the fragrance in the household environment can be adjusted by adjusting the rotating speed of the fan to quickly eliminate stubborn pungent odor, if the rotating speed of the fan is zero, the intelligent household air purification aromatherapy machine is in a closed state, in reality, a user needs to manually control the operation screen or the keys to turn on, turn off or adjust the intelligent household air purification aromatherapy machine, the mode is lack of humanization, particularly under the condition that the functions of all parameters of the intelligent household air purification aromatherapy machine are not well known, the intelligent household air purification aromatherapy machine cannot be easily adjusted to a proper working state.
Disclosure of Invention
The invention aims to provide an intelligent household air purification aromatherapy machine control system and method to solve the technical defects in the background art.
In order to solve the problems, the invention adopts the following technical scheme:
The invention discloses an intelligent household air purification aromatherapy machine control system which comprises a control unit, a voice acquisition unit and a rotating speed adjusting unit, wherein the voice acquisition unit is connected with the control unit and used for acquiring a voice command of a user, converting the voice command of the user into a control command and then sending the control command to the control unit, the control unit is used for receiving the control command sent by the voice acquisition unit and controlling the rotating speed adjusting unit according to the control command so as to adjust the rotating speed of a fan in an air purification aromatherapy machine, and the fan is used for filtering external air, sucking the filtered air into the air purification aromatherapy machine, mixing the filtered air with spices in the air purification aromatherapy machine and then discharging the air purification aromatherapy machine.
Wherein, in foretell intelligent house air purification champignon machine control system, voice acquisition unit includes voice acquisition module, instruction conversion module and instruction sending module, voice acquisition module is used for gathering user's voice command and sends user's voice command to instruction conversion module, and instruction conversion module is used for converting voice command into control command and sends control command to instruction sending module, and instruction sending module sends control command to the control unit.
Wherein, in the above-mentioned intelligent house air purification champignon control system, the pronunciation collection module is the microphone.
In the above control system of the intelligent home air purification and aromatherapy machine, the instruction conversion module is preset with a mapping table of voice commands and control instructions.
The intelligent household air purification and aromatherapy machine control system further comprises a voice feedback unit, wherein the voice feedback unit is connected with the control unit and used for feeding back a processing result to a user after the rotating speed adjusting unit executes the control instruction.
The invention discloses a control method of an intelligent household air purification aromatherapy machine, which comprises the following steps:
collecting a voice command of a user, and converting the voice command of the user into a control instruction;
and adjusting the rotating speed of the fan according to the control instruction, wherein the fan is used for filtering external air, sucking the filtered air into the air purification aromatherapy machine, mixing the filtered air with spice in the air purification aromatherapy machine and discharging the air out of the aromatherapy machine.
In the above method for controlling the smart home air purifying and fragrance machine, converting the voice command of the user into the control command includes:
and generating a control instruction corresponding to the voice command of the user according to the mapping table between the voice command and the control instruction.
Wherein, in above-mentioned intelligent house air purification champignon control method, still include with user's voice command conversion control command:
if the control instruction corresponding to the voice command is not matched in the corresponding table of the mutual mapping between the voice command and the control instruction, a question is sent to the user, and the voice command answered by the user is collected to generate the control instruction.
According to the control method of the intelligent household air purification aromatherapy machine, when the control instruction cannot be generated after the questions are issued for N times to the user, the prompt of automatic shutdown after M seconds is sent.
According to the control method of the intelligent household air purification aromatherapy machine, the voice prompt of manually operating the air purification aromatherapy machine is sent while the prompt of automatic shutdown after M seconds is sent.
The intelligent household air purification aromatherapy machine is additionally provided with the voice acquisition unit and the rotating speed adjusting unit, the voice acquisition unit can acquire a voice command of a user, converts the voice command of the user into a control command and then sends the control command to the control unit, the control unit can receive the control command sent by the voice acquisition unit and controls the rotating speed adjusting unit according to the control command to adjust the rotating speed of the fan, so that the user can quickly adjust the intelligent household air purification aromatherapy machine to a proper working state through voice for many times without manual operation, and the user experience is greatly improved.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a control system of an intelligent household air purification aromatherapy machine according to the present invention;
FIG. 2 is a flow chart of the control method of the intelligent household air purifying and fragrance machine of the invention;
fig. 3 and 4 are schematic perspective structural views of the intelligent household air purification aromatherapy machine of the invention;
FIG. 5 is a schematic sectional view of the intelligent household air purifying and fumigating machine of the present invention;
fig. 6 and 7 are schematic cross-sectional views of the casing of fig. 5;
FIG. 8 is a schematic structural view of the transmission mechanism of FIG. 5;
FIG. 9 is a front view of the fragrance cartridge of FIG. 5;
fig. 10 is a perspective view of the perfume cartridge in fig. 5.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
Referring to fig. 1, the control system of the smart home air purifying aromatherapy machine of the embodiment includes a control unit 100, a voice collecting unit 200 and a rotation speed adjusting unit 300, the voice collecting unit 200 is connected to the control unit 100, the voice collecting unit 200 is used for collecting a voice command of a user and converting the voice command of the user into a control command and then sending the control command to the control unit 100, the control unit 100 is used for receiving the control command sent by the voice collecting unit 200 and controlling the rotation speed adjusting unit 300 according to the control command to adjust the rotation speed of a fan 7 in the air purifying aromatherapy machine, when the fan 7 rotates, external air is filtered and then sucked into the air purifying aromatherapy machine and is mixed with perfume in the air purifying aromatherapy machine and then discharged out of the air purifying aromatherapy machine, so that the purposes of purification and deodorization are simultaneously achieved, and the user does not need to manually operate, the smart home air purifying aromatherapy machine can be quickly adjusted to a proper working state by voice for many times, the user experience is greatly improved, for example, when the user suddenly smells the pungent odor, the rotation speed of the fan can be quickly increased towards the voice of the voice acquisition unit 200, and if the pungent odor cannot be quickly eliminated, the rotation speed of the fan can be increased towards the voice of the voice acquisition unit 200 again.
The voice collecting unit 200 of this embodiment includes a voice collecting module 201, an instruction converting module 202 and an instruction sending module 203, where the voice collecting module 201 is a microphone, the voice collecting module 20 is configured to collect a voice command of a user and send the voice command of the user to the instruction converting module 202, the instruction converting module 202 is connected to the voice collecting module 201, the instruction converting module 202 is configured to convert the voice command into a control instruction and send the control instruction to the instruction sending module 203, a mapping table in which the voice command and the control instruction are mapped to each other is preset in the instruction converting module 202, after the instruction converting module 202 receives the voice command sent by the voice collecting module 201, the instruction converting module 202 generates a control instruction corresponding to the voice command of the user according to the mapping table in which the voice command and the control instruction are mapped to each other, and the mapping relationship between the voice command and the control instruction is provided in the mapping table, for example, if a user says that the 'turn on the air purification fragrance machine' or 'turn on that air purification fragrance machine' or 'turn on the air purification' or 'turn on the air' or 'turn on the purification' or 'turn on the fragrance', a control command for turning on the air purification fragrance machine is generated, the command sending module 203 is connected with the command converting module 202, and the command sending module 203 sends the control command to the control unit 100. The control unit 100 is further connected to a voice feedback unit 400, the voice feedback unit 400 is a speaker, and the voice feedback unit 400 feeds back a processing result to the user after the rotation speed adjustment unit 300 executes a control instruction, for example, "good, opened" is sent.
Referring to fig. 2, the embodiment further provides a control method corresponding to the control system of the smart home air purifying aromatherapy machine, and the control method includes
Step 1: and collecting the voice command of the user and converting the voice command of the user into a control instruction. Specifically, after the voice command of the user is collected, the control command corresponding to the voice command of the user is generated according to a mapping table of the voice command and the control command, and the mapping table has a mapping relation between the voice command and the control command, for example, when the user says that the air purification aromatherapy machine is turned on, or the air purification is turned on, or the air purification is turned on, or the fragrance is turned on, the control command for turning on the air purification aromatherapy machine is generated.
Certainly, if the control instruction corresponding to the voice command is not matched in the mapping table between the voice command and the control instruction, a question is issued to the user, the voice command answered by the user is collected to generate the control instruction, and when the control instruction cannot be generated after the question is issued to the user for N times, the reminding of automatic shutdown after M seconds is given out, and meanwhile, the voice reminding of manual operation of the air purification aromatherapy machine is given out. For example, when the voice command is collected as "tune", the user is asked to ask whether you want to turn up a little or down ", if the voice command answered by the user is" tune up ", a control instruction for turning up the fan speed a little is generated, if the voice command answered by the user is still" tune ", the user is continuously asked to initiate a guided question, that is, questions about" tune "are asked one by one, but if no control instruction is matched for N times, say 5 times, a prompt is issued to automatically turn off after M seconds, say 5 seconds, or prompt the user to manually adjust the fan speed.
Step 2: and adjusting the rotating speed of the fan according to the control instruction, filtering the outside air by the fan, sucking the filtered outside air into the air purification aromatherapy machine, mixing the filtered outside air with the spice in the air purification aromatherapy machine, and discharging the air out of the air purification aromatherapy machine.
Referring to fig. 3 to 10, the intelligent household air purifying aromatherapy machine comprises a casing 1 and a perfume box 2 installed on the right side of the casing 1, the perfume box 2 is detachably connected with the casing 1, the top and the bottom of the casing 1 are respectively provided with an air inlet 3 and an air outlet 4, the air inlet 3 is provided with a filter 5, the filter 5 is arranged to enable outside air to be sucked into the air purifying aromatherapy machine after being filtered, an air duct 6 is arranged inside the casing 1, a fan 7 is arranged in the air duct 6, the air inlet 3, the air outlet 4 and the perfume box 2 are communicated with the air duct 6, a vertical plate 8 is arranged in the casing 1, the vertical plate 8 and the right side of the casing 1 surround to form an interlayer 9, the vertical plate 8 and the right side of the casing 1 are respectively provided with an inner opening 10 and an outer opening 11, the inner opening 10 and the outer opening 11 are correspondingly arranged and are communicated with the interlayer 9, a baffle 12 is telescopically arranged in the interlayer 9, a communication opening 13 is arranged on the baffle 12, the spice box 2 comprises a box body 14 and an inserting plate 15, a closed cavity is arranged in the box body 14, a box opening 16 is arranged at the left side of the box body 14, the box opening 16 is communicated with the closed cavity, spices are loaded into the box body 14 from the box opening 16, a connecting plate 17 is arranged at the top of the box body 14, the top of the inserting plate 15 is fixedly connected with the connecting plate 17, the bottom of the inserting plate 15 is higher than the box opening 16 and cannot hinder the spice loaded from the box opening 16, after the inserting plate 15 is inserted into the interlayer 9 in place, the inserting plate 15 presses the baffle plate 12 downwards to enable the communicating port 15 to communicate the inner opening 10 with the outer opening 11 and enable the box opening 16 to be communicated with the outer opening 11, so that the box body 14 is communicated with the air channel 6, when the fan 7 rotates, external air is filtered and then sucked into the air channel 6 of the air purifying champignon, and is mixed with spices in the spice box 2 of the air purifying champignon, and then discharged out of the air purifying champignon-smelling machine, thus simultaneously realizing the purposes of purification and deodorization, and after the inserting plate 15 is pulled out of the interlayer 9, the baffle plate 12 is reset to separate the inner opening 10 from the outer opening 11 so that external impurities cannot enter the air duct 6 through the outer opening 11. This embodiment is due to the arrangement of the interlayer 9, the baffle 12, the communication port 13, the inner opening 10 and the outer opening 11, after the insert plate 15 of the spice box 2 is inserted into the interlayer 9 in place, the insert plate 15 presses the baffle plate 12 downwards to ensure that the communication port 13 communicates the inner opening 10 with the outer opening 11 and the box opening 16 with the outer opening 11, so that the air duct 6 of the machine shell 1 is opened and communicated with the spice box 2, when the insert plate 15 of the spice box 2 is pulled out of the interlayer 9, the baffle plate 12 is reset to separate the inner opening 10 from the outer opening 11 so as to seal the air duct 6 of the machine shell 1, thereby avoiding the external impurities from entering the air duct 6 through the outer opening 11, the air purification champignon machine of this embodiment dismantles the back at perfume box 2 promptly, and its interior opening 10 and outer opening 11 are separated by baffle 12 and are made wind channel 6 be in relative confined state, and safety protection nature is good, and then has improved air purification champignon machine's life.
The back of the machine shell 1 is provided with a sucker 18, the whole air purification aromatherapy machine can be conveniently installed at each corner of a house through the sucker 18, the right end of the top of the machine shell 1 is provided with a socket 19, the socket 19 is communicated with the interlayer 9, the interlayer 9 is only opened at three positions of an inner opening 10, an outer opening 11 and the socket 19, the plugboard 15 is inserted into the interlayer 9 from the socket 19, a spring assembly is arranged in the interlayer 9 and is positioned at the bottom of the interlayer 9 and abutted against the bottom of the baffle 12, the plugboard 15 compresses the spring assembly in the process of inserting the socket 19 into the interlayer 9 and pressing down the baffle 12, after the plugboard 15 is pulled out of the interlayer 9, the baffle 12 can move upwards to reset, the spring assembly comprises two spring seats 20 and two springs 21, the two spring seats 20 are symmetrically arranged, the two springs 21 are arranged corresponding to the two spring seats 20, and the bottom of each spring 21 is connected to the spring seat 20, top and the bottom butt of baffle 12 of every spring 21, baffle 12 bottom both ends are equipped with spring post 22 respectively, every spring 21 is connected between spring holder 20 and spring post 22, baffle 12 top both ends are equipped with location shoulder 23 respectively, picture peg 15 takes out from intermediate layer 9 back, spring 21 makes baffle 12 shift up so that location shoulder 23 and socket 19 laminating set up with reseing, so sealed socket 19, and intercommunication mouth 13 on the baffle 12 can separate interior opening 10 and outer opening 11 along with baffle 12 shifts up, make not communicate between outer opening 11 and the wind channel 6.
In order to firmly mount the perfume box 2 on the casing 1, the box body 14 of the embodiment is provided with an annular protrusion 24 at the box opening 16, the annular protrusion 24 is arranged around the box opening 16 and protrudes out of the left side of the box body 14, after the perfume box 2 is mounted on the right side of the casing 1 in place, the annular protrusion 24 extends into the outer opening 11, and the top of the annular protrusion 24 is abutted against the top of the outer opening 11 under the action of the spring 21, so that the perfume box 2 is not easy to accidentally slide out of the casing 1, the top of the annular protrusion 24 is provided with a clamping protrusion 25, the clamping protrusion 25 is in an L shape, the top of the outer opening 11 is provided with a clamping groove 26, and after the perfume box 2 is mounted on the right side of the casing 1 in place, the clamping protrusion 25 is matched and connected with the clamping groove 26 under the action of the spring 21, namely locked. The thickness of the insert plate 15 is smaller than the width of the inserting opening 19, when the spice box 2 is installed, the insert plate 15 of the spice box 2 is aligned to the inserting opening 19 at the top of the machine shell 1, then the spice box 2 is pressed down until the inserting plate 15 can not be inserted any more, then the whole spice box 2 is pushed leftwards, the annular bulge 24 extends into the outer opening 11, the left side of the inserting plate 15 is attached to the left side of the inserting opening, finally the spice box 2 is loosened, and after the perfume box 2 is assembled in place, the clamping protrusion 25 and the clamping groove 26 are locked, the box opening 16, the outer opening 11, the communication opening 13 and the inner opening 10 are communicated, when the perfume box 2 is disassembled, the perfume box 2 is firstly pressed down until the inserting plate 15 can not be inserted, then the whole spice box 2 is pushed rightwards, the annular bulge 24 is separated from the outer opening 11, the right side of the inserting plate 15 is attached to the right side of the inserting hole, finally the spice box 2 is loosened, and after the spice box is disassembled, the outer opening 11, the communication hole 13 and the inner opening 10 are not communicated.
In the embodiment, an L-shaped plate 27 is disposed in a housing 1, a transverse edge of the L-shaped plate 27 is fixedly connected with an upper portion of a vertical plate 8, a vertical edge of the L-shaped plate 27 is fixedly connected with a top wall of the housing 1, a filter 5 is clamped between a left inner wall of the housing 1 and the vertical edge of the L-shaped plate 27, an air inlet 3 is disposed at a left end of a top of the housing 1 and directly above the filter 5, an air outlet 4 is disposed at a right end of a bottom of the housing 1, a fan 7 is mounted at a bottom of the transverse edge of the L-shaped plate 27, the vertical plate 8 and the top wall of the housing 1 surround to form a control chamber 28, a control plate is disposed in the control chamber 28, a control unit 100 is integrated on the control plate, a motor 29 is disposed outside the control chamber 28, the motor 29 is disposed at the right end of the top of the housing 1 and electrically connected with the control plate, a transmission mechanism is disposed in the control chamber 28, the motor 29 drives the fan 7 to rotate through the transmission mechanism, and the transmission mechanism includes an upper gear 30, A middle gear 31 and a lower gear 32, the upper gear 30 is fixedly connected with the motor shaft of the motor 29, the lower gear 32 is fixedly connected with the fan shaft of the fan 7, the middle gear 31 is used for driving and meshing the upper gear 30 and the lower gear 32, a fixed shaft 33 is arranged in the control cavity 28, the middle gear 31 is arranged on the fixed shaft 33, the rotating speed adjusting unit 300 realizes the rotating speed of the fan 7 by adjusting the rotating speed of the motor 29, and then adjust the concentration of the fragrance in the home environment to quickly eliminate the stubborn pungent odor, the fan 7 rotates to make the outside air enter the interior of the cabinet 1 from the air inlet 3 and enter the air duct 6 after being filtered by the filter 5 to form cyclone, because the air duct 6 is communicated with the spice box 2 and the spice box 2 is only opened at the box opening 16, the whirlwind enters the spice box 2 from the inner opening 10, the communication opening 13, the outer opening 11 and the box opening 16 to be mixed with spice and is finally discharged from the air outlet 4.
The fixed shaft 33 is connected with a U-shaped plate 34 in a sliding manner, the intermediate gear 31 is sleeved on the fixed shaft 33, the bottom of the intermediate gear 31 is rotatably connected with the U-shaped plate 34, the upper part of the vertical plate 8 is provided with two through sliding grooves 35, the bottoms of the sliding grooves 35 extend to the transverse edge of the L-shaped plate 27, the baffle plate 12 is provided with two closed pressing grooves 36, the two pressing grooves 36 are positioned at two sides of the communicating opening 13, two U-shaped ends of the U-shaped plate 34 are positioned in the two pressing grooves 36 after passing through the two sliding grooves 35, when the insert plate 15 is inserted into the interlayer 9 in place, the insert plate 15 presses the baffle plate 12 downwards to enable the communication opening 15 to communicate the inner opening 10 with the outer opening 11 and the box opening 16 with the outer opening 11 to enable the box body 14 to communicate with the air duct 6, the baffle 12 presses the U-shaped plate 34 against the transverse edge of the L-shaped plate 27 through the action of the top of the pressing groove 36, so that the middle gear 31 is in transmission engagement with the upper gear 30 and the lower gear 32; when the inserting plate 15 is pulled out of the interlayer 9, the baffle plate 12 is reset to separate the inner opening 10 from the outer opening 11, so that external impurities cannot enter the air duct 6 through the outer opening 11, and simultaneously, the baffle plate 12 lifts the U-shaped plate 34 upwards through the action of the bottom of the pressing groove 36 to separate the intermediate gear 31 from the lower gear 32. Therefore, after the spice box 2 is installed on the machine shell 1 in place, the transmission mechanism conducts the power transmission between the motor 29 and the fan 7, and the problem that the air purification champignon machine only purifies air and cannot generate fragrance and remove odor when the spice box 2 is not installed or is forgotten to be installed is avoided.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an intelligence house air purification champignon machine control system, its characterized in that, includes the control unit, pronunciation collection unit and rotational speed regulating unit, pronunciation collection unit is connected with the control unit for gather user's voice command, and convert user's voice command into control command and send to the control unit, the control unit is used for receiving the control command that pronunciation collection unit sent, and according to control command control rotational speed regulating unit with the rotational speed of adjusting the fan in the air purification champignon machine, the fan is used for inhaling the air purification champignon machine after filtering outside air, and discharge the air purification champignon machine after mixing it with the spices in the air purification champignon machine, wherein the air purification champignon machine includes the casing and installs the perfume box on the casing right side, perfume box and casing can dismantle with be connected, casing top and bottom are equipped with air intake and air outlet respectively, the air inlet is provided with a filter, an air channel is arranged in the casing, a fan is arranged in the air channel, the air inlet, the air outlet and the spice box are communicated with the air channel, a vertical plate is arranged in the casing and surrounds the right side of the casing to form an interlayer, the right side of the vertical plate and the right side of the casing are respectively provided with an inner opening and an outer opening, the inner opening and the outer opening are correspondingly arranged and are communicated with the interlayer, a baffle plate is telescopically arranged in the interlayer, a communication port is arranged on the baffle plate, the spice box comprises a box body and an inserting plate, a closed cavity is arranged in the box body, the left side of the box body is provided with a box opening, the box opening is communicated with the closed cavity, spices are loaded into the box body from the box opening, the top of the box body is provided with a connecting plate, the top of the inserting plate is fixedly connected with the connecting plate, the bottom of the inserting plate is higher than the box opening, a motor and a transmission mechanism are arranged in the casing, the transmission mechanism comprises an upper gear, a middle gear and a lower gear, and a motor shaft of the motor is fixedly connected with the motor, the lower gear is fixedly connected with a fan shaft of the fan, a fixed shaft is arranged in the machine shell, a U-shaped plate is connected on the fixed shaft in a sliding way, the middle gear is sleeved on the fixed shaft, the bottom of the middle gear is rotatably connected with the U-shaped plate, two through sliding grooves are arranged at the upper part of the vertical plate, two closed pressing grooves are arranged on the baffle plate, the two pressing grooves are arranged at two sides of the communicating port, two U-shaped ends of the U-shaped plate penetrate through the two sliding grooves and are arranged in the two pressing grooves, when the inserting plate is inserted into the interlayer in place, the inserting plate presses the baffle plate downwards to enable the communicating port to communicate the inner opening with the outer opening, the box opening is communicated with the outer opening, the baffle plate presses the U-shaped plate through the action of the top of the pressing grooves to enable the middle gear to drive and mesh the upper gear and the lower gear, when the inserting plate is pulled out of the interlayer, the baffle plate resets to separate the inner opening from the outer opening so as to enable external impurities not to enter the air channel through the outer opening, the baffle lifts the U-shaped plate upwards through the effect of indent bottom and then makes intermediate gear and lower gear separation.
2. The intelligent home air purification and aromatherapy machine control system according to claim 1, wherein the voice acquisition unit comprises a voice acquisition module, an instruction conversion module and an instruction sending module, the voice acquisition module is used for acquiring voice commands of users and sending the voice commands of the users to the instruction conversion module, the instruction conversion module is used for converting the voice commands into control instructions and sending the control instructions to the instruction sending module, and the instruction sending module sends the control instructions to the control unit.
3. The intelligent home air purification aromatherapy machine control system according to claim 2, wherein the voice acquisition module is a microphone.
4. The intelligent home air purification and aromatherapy machine control system according to claim 2, wherein the instruction conversion module is preset with a correspondence table in which voice commands and control instructions are mapped with each other.
5. The intelligent household air purification and aromatherapy machine control system according to claim 1, further comprising a voice feedback unit, wherein the voice feedback unit is connected with the control unit and is used for feeding back a processing result to a user after the rotating speed adjusting unit executes a control instruction.
6. The method of the intelligent household air purification and fragrance machine control system based on any one of claims 1-5 is characterized by comprising the following steps:
collecting a voice command of a user, and converting the voice command of the user into a control instruction;
and adjusting the rotating speed of the fan according to the control instruction, wherein the fan is used for filtering external air, sucking the filtered air into the air purification aromatherapy machine, mixing the filtered air with spice in the air purification aromatherapy machine and discharging the air out of the aromatherapy machine.
7. The method of the control system of the smart home air purifying and fragrance machine according to claim 6, wherein the converting the voice command of the user into the control instruction comprises:
and generating a control instruction corresponding to the voice command of the user according to the mapping table between the voice command and the control instruction.
8. The method of the control system of the smart home air purifying and fragrance machine according to claim 7, wherein the converting the voice command of the user into the control instruction further comprises:
if the control instruction corresponding to the voice command is not matched in the mapping table between the voice command and the control instruction, a question is issued to the user, and the voice command answered by the user is collected to generate the control instruction.
9. The method of the intelligent home air purification and fragrance machine control system according to claim 8, characterized by sending a reminder to automatically shut down after M seconds when the control instruction cannot be generated after N questions are issued to the user.
10. The method for controlling the system of the intelligent household air purification aromatherapy machine according to claim 9, wherein the voice prompt for manually operating the air purification aromatherapy machine is given while the prompt for automatic shutdown is given after M seconds.
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| CN113126514B (en) * | 2021-04-13 | 2023-10-27 | 武汉鸿宸信科技有限公司 | Intelligent control system and method for intelligent aromatherapy machine |
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| CN112443922A (en) | 2021-03-05 |
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Effective date of registration: 20220704 Address after: 518000 Zehua building 1513, intersection of Longhua Meilong road and Donghuan 1st Road, Songhe community, Longhua street, Longhua District, Shenzhen, Guangdong Province Applicant after: Shenzhen zhiweixin Technology Co.,Ltd. Address before: 321200 3rd floor, building 3, No. 50, 2nd Ring West Road, Shuxi street, Wuyi County, Jinhua City, Zhejiang Province Applicant before: Chen Ping |
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