WO2020181442A1 - Dispositif d'atomisation - Google Patents

Dispositif d'atomisation Download PDF

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Publication number
WO2020181442A1
WO2020181442A1 PCT/CN2019/077570 CN2019077570W WO2020181442A1 WO 2020181442 A1 WO2020181442 A1 WO 2020181442A1 CN 2019077570 W CN2019077570 W CN 2019077570W WO 2020181442 A1 WO2020181442 A1 WO 2020181442A1
Authority
WO
WIPO (PCT)
Prior art keywords
atomization
mist outlet
atomization device
liquid
nozzle
Prior art date
Application number
PCT/CN2019/077570
Other languages
English (en)
Chinese (zh)
Inventor
李金泽
Original Assignee
璞真生活有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 璞真生活有限公司 filed Critical 璞真生活有限公司
Priority to CN201980000261.4A priority Critical patent/CN110049822B/zh
Priority to PCT/CN2019/077570 priority patent/WO2020181442A1/fr
Publication of WO2020181442A1 publication Critical patent/WO2020181442A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/262—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device a liquid and a gas being brought together before entering the discharge device
    • B05B7/267—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device a liquid and a gas being brought together before entering the discharge device the liquid and the gas being both under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F24F6/14—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles
    • F24F2006/143—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air using nozzles using pressurised air for spraying

Definitions

  • This application belongs to the field of atomization technology, and more specifically, relates to an atomization device.
  • the purpose of the present application is to provide an atomization device to solve the technical problem of easy oil leakage existing in the atomization device in the prior art.
  • an atomization device including an atomization seat, the atomization seat including a mounting cavity, a first air inlet, and a first air inlet communicating with the first air inlet.
  • the atomization device further includes an air pump connected to the first air inlet and is connected to the nozzle A connected liquid storage bottle, a rotary sealing member rotatably installed in the installation cavity and used for closing or opening the first mist outlet, and a driving mechanism for driving the rotary sealing member to rotate.
  • the atomizing device further includes a one-way valve for preventing the liquid and the liquid-gas mixture from flowing back into the air pump.
  • a second mist outlet corresponding to the first mist outlet and a third mist outlet communicating with the second mist outlet are opened on the rotary closing member, and the rotary enclosure The rotation of the second mist outlet and the first mist outlet are directly opposite and connected, or the second mist outlet and the first mist outlet are staggered.
  • the nozzle includes a third air inlet, a liquid inlet, and an atomizing channel communicating with the third air inlet and the liquid inlet respectively, and the nozzle is provided with the atomizing channel Connected spray holes, the gas sprayed from the third air inlet makes the liquid in the liquid storage bottle enter the atomization channel from the liquid inlet and mix with the gas to form a liquid-gas mixture and from The spray hole sprays.
  • the nozzle is installed above the mouth of the liquid storage bottle, and the spray hole is located above and facing the mouth of the bottle; or,
  • the nozzle extends into the mouth of the liquid storage bottle, and the spray hole is located in the mouth of the bottle, and the third mist outlet is directly opposite and communicated with the mouth of the bottle.
  • the atomization device further includes a motor bracket for fixing the driving mechanism, and the motor bracket is installed on the atomization seat.
  • a limit post is provided on the rotating enclosure, and a side of the motor support facing the rotating enclosure is provided with a limit stop that cooperates with the limit post to limit the rotation angle of the rotating enclosure .
  • the atomization device further includes a circuit board for electrical connection with the air pump and the driving mechanism, a power supply device for electrical connection with the circuit board, and electrical connection with the circuit board.
  • An anti-tip sensor connected to and used to detect the tilt angle of the atomization device.
  • the atomization device further includes a main body casing that covers the atomization seat, the air pump, and the driving mechanism, and the main body casing is provided with a fourth mist outlet , The fourth mist outlet and the first mist outlet are directly opposite and communicated, the atomization device further includes a housing, the main body housing is arranged in the housing, and the housing is provided with a fifth outlet Fog outlet, the fifth fog outlet and the fourth fog outlet are directly opposite and communicated.
  • a first conductive thimble is electrically connected to the circuit board
  • a second conductive thimble for supplying power to the air pump and the driving mechanism is arranged in the main body shell
  • a communication pin is provided on the main body shell. Hole, the first conductive thimble passes through the through hole and is electrically connected to the second conductive thimble.
  • the outer shell includes a bottom shell and a cover detachably connected with the bottom shell to facilitate access to the liquid storage bottle.
  • a first magnet is provided on the bottom case, and a second magnet is provided on the cover body that is opposite to the first magnet so that the bottom case and the cover body are attracted to each other.
  • the atomizing device further includes a connecting sleeve for detachably installing the liquid storage bottle on the atomizing seat, and the connecting sleeve is installed on the atomizing seat.
  • the beneficial effect of the atomization device provided by the present application is that compared with the prior art, the atomization device of the present application is provided with an atomization seat and a rotary sealing member, and a driving mechanism directly drives the rotary sealing member to rotate, thereby controlling the first output
  • the opening or closing of the mist opening is very simple and convenient to operate, effectively improving work efficiency, and the atomization device of the present application can close the first mist outlet when it is dumped or not in use, which can prevent the atomization device from being dumped or not in use Oil leakage occurs at times.
  • FIG. 1 is a schematic diagram 1 of a three-dimensional structure of an atomization device provided by an embodiment of the application;
  • Figure 2 is a top view of the atomization device provided by the embodiment of the application.
  • Figure 3 is a sectional structural view taken along line A-A in Figure 2;
  • Fig. 4 is a partial enlarged schematic diagram of A in Fig. 3;
  • Fig. 5 is a schematic diagram 1 of the explosive structure of the atomization device provided by the embodiment of the application;
  • Fig. 6 is a second schematic diagram of the explosive structure of the atomization device provided by the embodiment of the application, in which the housing is not shown;
  • FIG. 7 is a schematic diagram 1 of the assembled three-dimensional structure of the atomization seat and the rotating closure used in the embodiment of the application;
  • Fig. 8 is a schematic sectional view 1 of the atomization seat and the rotary closure adopted in the embodiment of the application after assembly;
  • FIG. 9 is a schematic diagram 1 of the three-dimensional structure of the atomization seat adopted in the embodiment of the application.
  • FIG. 10 is a second schematic diagram of the three-dimensional structure of the atomization seat used in the embodiment of the application.
  • FIG. 11 is a top view of an atomization seat provided by an embodiment of the application.
  • Figure 12 is a sectional structural view taken along line C-C in Figure 11;
  • FIG. 13 is a schematic diagram 1 of a three-dimensional structure of a rotating closure used in an embodiment of the application;
  • Figure 14 is a top view of a rotary closure provided by an embodiment of the application.
  • Figure 15 is a sectional structural view taken along the line D-D in Figure 14;
  • 16 is a schematic diagram 1 of the three-dimensional structure of the motor bracket used in the embodiment of the application;
  • FIG. 17 is a second schematic diagram of the three-dimensional structure of the motor bracket used in the embodiment of the application.
  • FIG. 18 is a schematic diagram of assembling the motor bracket and the rotating closure used in the embodiment of the application.
  • 19 is a schematic diagram 1 of the three-dimensional structure of the connecting sleeve used in the embodiment of the application;
  • 20 is a schematic diagram 1 of the three-dimensional structure of the nozzle used in the embodiment of the application;
  • Figure 21 is a top view of a nozzle provided by an embodiment of the application.
  • Fig. 22 is a sectional structural view taken along line E-E in Fig. 21;
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of this application, “multiple” means two or more than two, unless otherwise specifically defined.
  • the atomization device may be a household atomization device such as an essential oil atomizer or a humidifier.
  • the atomizing device includes an atomizing seat 10, which includes an installation cavity 11, a first air inlet 12, a gas passage 17 communicating with the first air inlet 12, a nozzle 60 installed in the gas passage 17, and The first mist outlet 14 communicated with the installation cavity 11.
  • the atomization device also includes an air pump 20 connected to the first air inlet 12, a liquid storage bottle 30 connected to the nozzle 60, and a rotary sealing member 40 that is rotatably arranged in the installation cavity 11 and used to close or open the first mist outlet 14 , And a driving mechanism 50 for driving the rotating closure 40 to rotate.
  • a driving mechanism 50 for driving the rotating closure 40 to rotate.
  • the driving mechanism 50 drives the rotary closure 40 to rotate, so that the rotary closure 40 blocks the first mist outlet 14, thereby making the first mist outlet 14 14 is in the closed state, which avoids the phenomenon of oil leakage when the atomization device is dumped or not in use, and the driving mechanism 50 directly drives the rotating closure member 40 to rotate in the present application, thereby controlling the opening or closing of the first mist outlet 14,
  • the operation is very simple and convenient, which effectively improves work efficiency.
  • the atomizing device provided by the present application is provided with an atomizing seat 10 and a rotary sealing member, and the driving mechanism 50 directly drives the rotary sealing member to rotate, thereby controlling the first mist output
  • the opening or closing of the port 14 is very simple and convenient to operate, effectively improving work efficiency, and the atomizing device of the present application can close the first mist outlet 14 when it is dumped or not in use, which can prevent the atomizing device from being dumped or not. Oil leakage occurs during use.
  • the atomization device further includes a check valve 200.
  • the check valve 200 has a first Two air inlets 210 and a first air outlet 220 communicating with the second air inlet 210, the second air inlet 210 communicates with an air pump, and the first air outlet 220 communicates with the first air inlet 12.
  • the one-way valve 200 can allow one-way passage of gas, and can prevent liquid and liquid-gas mixture from flowing back into the air pump and causing the air pump 20 to be corroded , Which in turn causes the service life of the air pump 20 to decrease.
  • a second mist outlet 42 corresponding to the first mist outlet 14 is opened on the rotating closure 40 .
  • the rotating enclosure 40 is further provided with a third mist outlet 44 communicating with the second mist outlet 42.
  • the rotating closure 40 is driven to rotate by the driving mechanism 50, and the rotation of the rotating closure 40 makes the second mist outlet 42 and the first mist outlet 14 directly face and communicate.
  • the first mist outlet 14 is in the open state to achieve the function of fogging.
  • the drive mechanism 50 drives the rotary sealing member 40 to rotate, so that the second mist outlet 42 and the first mist outlet 14 are staggered.
  • the first mist outlet 14 is in the closed state.
  • the rotation of the rotary sealing member 40 realizes the control of the opening or closing of the first mist outlet 14 and the operation is very simple and convenient.
  • the nozzle 60 includes a third air inlet 62, a liquid inlet 65, and a third air inlet 62,
  • the atomization channel 63 communicated with the liquid inlet 65
  • the nozzle 60 is provided with a spray hole 611 communicating with the atomization channel 63
  • the gas ejected from the third air inlet 62 makes the liquid in the liquid storage bottle 30 enter through the liquid inlet 65
  • the atomization channel 63 is mixed with gas to form a liquid-gas mixture and then sprayed from the spray hole 611.
  • the gas generated by the air pump 20 enters from the first air inlet 12, and then enters the atomization channel 63 through the third air inlet 62, thereby forming a negative pressure (Venturi effect) in the atomizing channel 63, so that the liquid is stored
  • the liquid of the bottle 30 enters the atomization channel 63 through the liquid inlet 65, and forms fine atomized liquid droplets (Bernoulli’s fluid mechanics) under the impact of the high-speed airflow, and is sprayed out from the spray hole 611.
  • the airflow efficiency is very high, and sufficient negative pressure can be formed even at low flow rates so that the liquid is sucked into the atomization channel 63, so the spray efficiency can be effectively improved.
  • the nozzle 60 is installed above the mouth 31 of the liquid storage bottle 30, and the spray hole 611 is located at the mouth of the bottle. 31 is above and toward the bottle mouth 31, and the direction of the airflow in the atomization channel 63 is downward, which can well solve the problem of backflow of the nozzle in the prior art.
  • the liquid inlet 65 of the nozzle 60 can extend into the liquid storage bottle 30 through a liquid suction tube 64 as shown in FIG. 6.
  • the nozzle 60 extends into the mouth 31 of the liquid storage bottle 30, and the spray hole 611 is located in the mouth 31, and the third mist outlet 44 is directly opposite and communicated with the mouth 31 .
  • the spray hole 611 is located in the bottle mouth 31
  • the air pressure generated by the nozzle 60 makes the larger atomized droplets directly flow back into the liquid storage bottle 30 quickly, and the smaller atomized droplets will rise and exit from the open bottle.
  • the port 31 escapes, and then passes through the third mist outlet 44, the second mist outlet 42 and the first mist outlet 14 in turn, and then sprays out, which makes the length of the atomization turbulence longer and makes it easier to form secondary atomization.
  • Improve atomization efficiency is
  • the atomization device further includes a motor support 51, and the driving mechanism 50 is fixed on the motor support 51.
  • the motor support 51 is fixed on the atomization base 10.
  • a limit post 47 is provided on the rotating closure 40, and the motor bracket 51 is provided with a limit on the side facing the rotating closure 40
  • the stopper 511 and the limit stopper 511 are used to cooperate with the limit post 47 to limit the rotation angle of the rotary closure 40.
  • a sensor (not shown in the figure) can also be provided, and the sensor can sense a signal change to control the start or stop of the driving mechanism 50, so that the rotation angle of the rotary closure 40 can be accurately controlled.
  • the sensor may be a reflective sensor.
  • a sealing member 300 is provided between the rotary closure 40 and the atomization seat 10, and the sealing member 300 is provided with a first There are six fog outlets 310, and the sixth fog outlet 310 is in communication with the first fog outlet 14.
  • the arrangement of the sealing member 300 can effectively prevent the mist from overflowing from the first mist outlet 14.
  • the atomization device further includes a circuit board 70 for electrically connecting with the air pump 20 and the driving mechanism 50, and a circuit board 70 for The board 70 is electrically connected to the power supply device 71.
  • the power supply device 71 is a battery. It should be noted that the arrangement of the power supply device 71 is not limited to this.
  • the power supply device 71 is also It can be an external power supply, or provide an interface for an external power supply while setting a built-in power supply, or charge the rechargeable battery through an external power supply interface.
  • the atomization device further includes an anti-tilting sensor electrically connected to the circuit board 70 and used to detect the tilt angle of the atomization device ( Not shown in the picture).
  • the anti-tip sensor detects that the atomizer is in a tipping state at this time, it can send a signal to the circuit board 70, and the circuit board 70 controls the driving mechanism 50 to drive the rotating closure 40 to rotate, thereby closing the first mist outlet 14 to prevent The atomization device leaked oil when it was dumped.
  • the driving mechanism 50 is a motor
  • the anti-tip sensor can be set as a gyroscope, so that the gyroscope is used to detect the tilt angle of the atomization device.
  • the atomization device further includes a main body housing 80, which is covered on the atomization seat 10 and the air pump 20 , Outside the driving mechanism 50, the main body casing 80 is provided with a fourth mist outlet 81, which is directly opposite and communicated with the first mist outlet 14, so as to allow the atomized gas to be ejected.
  • the circuit board 70 is electrically connected to the first conductive thimble 72, and the main body housing 80 is provided with a gas pump 20 and the second conductive thimble 73 powered by the driving mechanism 50, the main body 80 is provided with a through hole 85, the first conductive thimble 72 passes through the through hole 85 and is electrically connected to the second conductive thimble 73.
  • the circuit board 70 can be electrically connected to the air pump 20 and the driving mechanism 50, and the connection is very simple and convenient.
  • the main body housing 80 includes a first half shell 82 and a second half shell 83, the first half shell 82 and The second half shell 83 is butt connected.
  • the first half-shell 82 and the second half-shell 83 are detachably connected, for example, they can be connected and fixed by snap-fitting or magnetic attraction.
  • the atomization device further includes a housing 90, and the main body housing 80 is disposed in the housing 90. As shown in FIG. 1, the housing 90 is opened There is a fifth mist outlet 91, and the fifth mist outlet 91 and the fourth mist outlet 81 are directly opposite and communicated.
  • the outer shell 90 includes a bottom shell 92 and a cover 93 that is detachably connected to the bottom shell 92 to facilitate access to the liquid storage bottle 30.
  • the bottom shell 92 is provided with a first magnet 921
  • the cover 93 is provided with a second magnet that is opposite to the first magnet 921 in order to attract the bottom shell 92 and the cover 93.
  • 931 through the magnetic attraction of the first magnet 921 and the second magnet 931, the bottom shell 92 and the cover 93 are connected and fixed, and the disassembly and assembly are very simple and convenient, and it is convenient to carry.
  • the connection between the bottom shell 92 and the cover 93 can also be realized by threaded screw connection or by snap-fitting.
  • the atomization device further includes a connecting sleeve for detachably installing the liquid storage bottle 30 on the atomization seat 10 100.
  • the connecting sleeve 100 is installed on the atomization seat 10.
  • the liquid storage bottle 30 can be detachably installed on the atomization base 10, which facilitates timely replacement of the liquid storage bottle 30.
  • the liquid storage bottle 30 needs to be replaced, first, the bottom shell 92 and the cover 93 need to be separated, and then the liquid storage bottle 30 is separated from the connecting sleeve 100, and the liquid storage bottle 30 can be taken out at this time.
  • the connecting sleeve 100 is provided with an internal thread
  • the liquid storage bottle 30 is provided with an external thread for matching with the internal thread.
  • the cooperation allows the liquid storage bottle 30 to be detachably installed on the connecting sleeve 100, which is convenient for replacement and saves installation time.
  • the connection between the liquid storage bottle 30 and the connecting sleeve 100 is not limited to this.
  • the liquid storage bottle 30 and the connecting sleeve 100 can also pass through The way of snap-fitting realizes detachable connection and fixation.
  • a positioning groove 16 is provided on the atomization seat 10, and a positioning groove 16 is provided on the connecting sleeve 100.
  • the matching positioning block 110 Through the cooperation of the positioning groove 16 and the positioning block 110, the connecting sleeve 100 can be fixed on the atomizing base 10, and the connection is very simple and convenient.
  • the connection manner of the atomization seat 10 and the connecting sleeve 100 is not limited to this.
  • the connecting sleeve 100 may also be connected by a thread or a screw. Fixed on the atomization seat 10.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Epidemiology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)

Abstract

La présente invention concerne un dispositif d'atomisation comprenant une base d'atomisation (10). La base d'atomisation (10) comprend une chambre d'installation (11) ; une première entrée de gaz (12) ; un canal à gaz (17) en communication avec la première entrée de gaz (12) ; une buse (60) installée dans le canal à gaz (17) ; et une première sortie de pulvérisation (14) en communication avec la chambre d'installation (11). Le dispositif d'atomisation comprend en outre une pompe à gaz (20) en communication avec la première entrée de gaz (12) ; une bouteille de stockage de liquide (30) en communication avec la buse (60) ; un élément d'étanchéité rotatif (40) installé en rotation dans la chambre d'installation (11) qui obture de manière étanche ou ouvre la première sortie d'atomisation (14) ; et un mécanisme d'entraînement (50) qui entraîne en rotation l'élément d'étanchéité rotatif (40). Le dispositif d'atomisation fourni par la présente invention peut empêcher une fuite d'huile lorsque le dispositif d'atomisation est renversé ou n'est pas en cours d'utilisation.
PCT/CN2019/077570 2019-03-08 2019-03-08 Dispositif d'atomisation WO2020181442A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980000261.4A CN110049822B (zh) 2019-03-08 2019-03-08 雾化装置
PCT/CN2019/077570 WO2020181442A1 (fr) 2019-03-08 2019-03-08 Dispositif d'atomisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/077570 WO2020181442A1 (fr) 2019-03-08 2019-03-08 Dispositif d'atomisation

Publications (1)

Publication Number Publication Date
WO2020181442A1 true WO2020181442A1 (fr) 2020-09-17

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CN (1) CN110049822B (fr)
WO (1) WO2020181442A1 (fr)

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CN111921731B (zh) * 2020-08-18 2021-07-06 广东博智林机器人有限公司 喷涂机构及具有其的机器人
CN112108285A (zh) * 2020-09-21 2020-12-22 璞真生活有限公司 雾化装置和扩香机

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