CN109595728B - Backflow-preventing atomizer and atomization device - Google Patents
Backflow-preventing atomizer and atomization device Download PDFInfo
- Publication number
- CN109595728B CN109595728B CN201811646839.7A CN201811646839A CN109595728B CN 109595728 B CN109595728 B CN 109595728B CN 201811646839 A CN201811646839 A CN 201811646839A CN 109595728 B CN109595728 B CN 109595728B
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- annular
- collecting tank
- shell
- liquid container
- open end
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- 238000000889 atomisation Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 120
- 239000003595 mist Substances 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000002265 prevention Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 53
- 238000002955 isolation Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000003570 air Substances 0.000 description 86
- 125000006850 spacer group Chemical group 0.000 description 17
- 230000000903 blocking effect Effects 0.000 description 16
- 238000003756 stirring Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000151 anti-reflux effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Abstract
The invention belongs to the technical field of electrical products, and particularly relates to a backflow-preventing atomizer and an atomization device. The backflow prevention atomizer comprises a shell, an atomization assembly and an auxiliary assembly, wherein the atomization assembly and the auxiliary assembly are accommodated in the shell, a mist outlet is formed in the shell, the atomization assembly comprises a liquid containing container with an open end for releasing mist, and the open end of the liquid containing container is communicated with the mist outlet; the auxiliary assembly comprises an annular collecting tank for preventing liquid to be atomized from entering the shell, the top end of the annular collecting tank is opened, the liquid container is installed in the annular collecting tank, the outer periphery of the open end of the liquid container is fixedly attached to the inner periphery of the open end of the annular collecting tank, and the outer periphery of the open end of the annular collecting tank is in sealing connection with the shell. Therefore, the annular collecting tank is designed in the shell to be used for collecting the liquid to be atomized flowing out of the liquid container and the condensed water in the shell, so that the liquid can be prevented from being contacted with the electronic components in the shell, and the electronic components are prevented from being wetted, shorted or burnt out.
Description
Technical Field
The invention belongs to the technical field of electrical products, and particularly relates to a backflow-preventing atomizer and an atomization device.
Background
An atomizer is an electronic product that disperses liquid into tiny droplets or particles, and is a common atomizer such as an air humidifier, a medical atomizer, and the like. The air humidifier is mainly used for atomizing purified water to increase the humidity of ambient air, and is more used in a dry environment; the medical atomizer is a medical therapeutic apparatus, which is used for treating respiratory diseases such as rhinitis, bronchitis, asthma and the like by placing medicinal materials such as liquid medicine and the like into the atomizer and atomizing the liquid medicine into liquid medicine steam through the atomizer for patients to use.
Generally, a container for containing liquid to be atomized is arranged inside a shell of the atomizer, and in order to ensure that the atomized liquid can be released from the container in the use process, the container for containing the liquid to be atomized is usually required to be opened or an air outlet with a certain size is at least required to be formed above the container, so that when the atomizer is poured, the liquid in the container flows out of the container, and the flowing liquid contacts with electronic components arranged in the shell to cause short circuit or burn out of the electronic components, so that the atomizer cannot work normally and cannot meet the normal use requirements of users.
Disclosure of Invention
The invention aims to provide an anti-backflow atomizer and an atomization device, and aims to solve the technical problem that an atomizer cannot be used normally due to the fact that liquid flows out to damage internal electronic components when the atomizer is toppled or shakes in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an atomizer prevents flowing backwards, includes the casing, has offered the play fog mouth that is used for the exhaust fog on the casing, and is provided with the control panel in the casing, prevents flowing backwards the atomizer still includes:
The atomizing assembly is contained in the shell and is electrically connected with the control board, the atomizing assembly comprises a liquid container for containing liquid to be atomized, the liquid container is provided with an open end for releasing fog, and the open end of the liquid container is communicated with the fog outlet;
The auxiliary assembly is contained in the shell and comprises an annular collecting tank for preventing liquid to be atomized from entering the shell, the top end of the annular collecting tank is opened, the liquid containing container is installed in the annular collecting tank, the outer periphery of the open end of the liquid containing container is fixedly attached to the inner periphery of the open end of the annular collecting tank, and the outer periphery of the open end of the annular collecting tank is connected with the shell in a sealing mode.
Further, the bottom of annular collection tank has seted up the outlet, is provided with first drain pipe in the casing, and the first end and the outlet sealing connection of first drain pipe, the second end of first drain pipe extend to outside the casing.
Further, the backflow-preventing atomizer further comprises a spraying power component which is contained in the shell and is arranged outside the annular collecting tank, the spraying power component comprises a fan and an air duct used for guiding air, an air guide opening which is communicated with the fog outlet is formed in the outer side wall of the annular collecting tank, the fan is electrically connected with the control board, the air outlet of the fan is communicated with the air inlet of the air duct, and the air outlet of the air duct is communicated with the air guide opening.
Further, the spraying power assembly further comprises an air guide channel used for communicating the air outlet of the air channel and the air guide opening, the first end of the air guide channel is in sealing connection with the air guide opening, the second end of the air guide channel is in sealing connection with the air outlet of the air channel, and the horizontal position of the lowest point of the first end of the air guide channel is lower than the horizontal position of the lowest point of the second end of the air guide channel.
Further, the atomization component still includes the atomizing oscillator that is used for atomizing the liquid that waits to atomize, auxiliary assembly still includes to install in annular collecting tank and one end open-ended puts the thing jar, hold the liquid container and install in putting the thing jar, hold the open end of liquid container towards holding the outside of liquid container to turn over extension and be formed with annular overlap joint ear, annular overlap joint ear and the laminating of the inner peripheral overlap joint of annular collecting tank open end, the terminal surface and the sealed butt of annular overlap joint ear of thing jar open end of putting, atomizing oscillator installs in the lower bottom surface of putting the thing jar and just set up to holding the liquid container, and atomizing oscillator and control panel electricity are connected.
Further, the storage tank is filled with an energy-conducting medium for conducting vibration energy generated by the atomizing vibrator.
Further, the backflow prevention atomizer further comprises a heating component accommodated in the shell, wherein the heating component comprises a first heating element for generating heat, a first heat conduction element for conducting heat and an outer layer protection sleeve for protecting the first heating element and the first heat conduction element;
The outer layer protection sleeve is provided with a first opening end, a second opening end and a mounting cavity, wherein the first opening end and the second opening end are oppositely arranged, the mounting cavity is communicated with the first opening end and the second opening end, and the first heat conduction piece is fixedly arranged in the mounting cavity;
The first open end of outer protection external member is connected with the inner peripheral edge of annular collection tank open end, and the power wind entry has been seted up to the position department that the first open end of outer protection external member links to each other with the inner peripheral edge of annular collection tank open end, and power wind entry is linked together with the air guide mouth, and the second open end of outer protection external member is linked together with the fog mouth.
Further, the heating assembly further comprises a splash-proof spacer arranged between the open end of the liquid container and the first heat conducting member;
The splash-proof isolation piece comprises a spherical top-shaped isolation piece and an annular fixing seat for fixing the spherical top-shaped isolation piece, the outer periphery of the spherical top-shaped isolation piece is fixedly connected with the inner periphery of the annular fixing seat, and the outer periphery of the annular fixing seat is fixedly connected with the first opening end of the outer layer protection sleeve;
the middle part of the spherical roof-shaped isolation sheet protrudes towards one side where the first heat conducting piece is located, and a fog outlet notch communicated with the fog outlet is formed between the outer periphery of the spherical roof-shaped isolation sheet and the inner periphery of the annular fixing seat.
Further, the heating component further comprises at least one group of second heating parts and second heat conducting parts, wherein the second heating parts and the second heat conducting parts are arranged in the air duct, the second heating parts are fixed in the second heat conducting parts, and the second heating parts are electrically connected with the control panel.
The invention has the beneficial effects that: the anti-backflow atomizer is characterized in that an annular collecting tank is arranged in a shell and used for supporting a liquid container, the liquid container is arranged in the annular collecting tank, the outer periphery of the open end of the liquid container is tightly attached and fixed with the inner periphery of the open end of the annular collecting tank, and the outer Zhou Yu of the open end of the liquid container is connected with the shell in a sealing way; when the atomizer shakes or topples, the liquid to be atomized in the liquid container flows into the annular collecting tank along the outer periphery of the open end of the liquid container and the outer periphery of the annular collecting tank in sequence, and cannot directly flow into electronic components such as a wetting control board and the like in the shell; and the outer periphery of the open end of the annular collecting tank is also in sealing connection with the shell, and condensed water formed by condensation in the ascending process of fog can flow into the annular collecting tank along the inner wall of the shell and the outer periphery of the open end of the annular collecting tank, so that the electronic components in the shell can be effectively prevented from being wetted by the dripped condensed water. Like this, through design annular collection tank in the casing, it can play the fixed effect of flourishing liquid container of location, and more importantly, it can also collect the liquid of waiting of the careless outflow in the flourishing liquid container, can also collect the inside comdenstion water of casing simultaneously to can effectually avoid liquid and the electronic components contact in the casing, avoid electronic components to wet and take place the short circuit or burn out, provide better guarantee for the normal operating work of atomizer.
The other technical scheme of the invention is as follows: the utility model provides an atomizing device, uses the cover and foretell anti-backflow atomizer including atomizing, and atomizing uses the cover to be provided with into fog mouth, goes out fog mouth and advances fog mouth and be linked together.
According to the atomization device, the backflow prevention atomizer is used, so that the probability that electronic components in the atomizer shell are in contact with liquid to be atomized and condensed water in the shell is greatly reduced, the liquid to be atomized or the condensed water can be effectively prevented from wetting the electronic components, the electronic components are prevented from being wetted and short-circuited or burnt out, and better guarantee is provided for normal operation of the whole atomization device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an anti-backflow atomizer provided by an embodiment of the present invention;
FIG. 2 is an exploded view of an anti-reflux atomizer according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view I of an anti-backflow atomizer provided by an embodiment of the present invention;
Fig. 4 is a second cross-sectional view of the backflow-preventing atomizer provided by the embodiment of the invention;
FIG. 5 is a partial view I of an anti-reflux atomizer according to an embodiment of the present invention;
Fig. 6 is a view of an annular collection tank and a storage tank of the backflow prevention atomizer provided by the embodiment of the invention;
FIG. 7 is a cross-sectional view of the structure shown in FIG. 6;
Fig. 8 is an assembly view of a first heat generating member, a first heat conducting member and an outer layer protection sleeve of the backflow preventing atomizer according to the embodiment of the present invention;
FIG. 9 is an exploded view of the structure shown in FIG. 8;
FIG. 10 is a cross-sectional view of a splash shield of a backflow-preventing atomizer provided by an embodiment of the present invention;
FIG. 11 is a second partial view of the anti-backflow atomizer according to the embodiment of the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 11A;
fig. 13 is a partial view III of an anti-backflow atomizer according to an embodiment of the present invention;
fig. 14 is an enlarged view of a portion B in fig. 13.
Wherein, each reference sign in the figure:
10-shell 11-fog outlet 12-control panel
20-Atomizing assembly 21-liquid container 22-atomizing vibrator
30-Heating component 31-first heating element 32-first heat-conducting element
33-Outer layer protection sleeve 34-splash-proof spacer 35-second heat-conducting member
36-Sealing ring 40-auxiliary assembly 41-storage tank
42-Annular collecting tank 43-tuyere on-off valve 50-spraying power assembly
51-Fan 52-air duct 53-air guide channel
101-Shell 102-fog guiding column 121-triode
211-Annular overlap lug 331-grid type baffle 332-temperature sensor
341-Ball top type spacing sheet 342-ring fixing seat 343-fog outlet notch
411-Power wind inlet 412-drain hole 413-second drain pipe
421-Outlet 422-first drain 423-air guide
424-First step 425-second step 431-arc-shaped stop
432-A poking part 521-a clamping groove 1021-a pushing part.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to fig. 1 to 14 are exemplary and intended to illustrate the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 14, the backflow-preventing atomizer comprises a shell 10, wherein a mist outlet 11 for discharging mist is formed in the shell 10, a control board 12 is arranged in the shell 10, the backflow-preventing atomizer further comprises an atomizing assembly 20 and an auxiliary assembly 40, the atomizing assembly 20 is contained in the shell 10 and is electrically connected with the control board 12, the atomizing assembly 20 comprises a liquid container 21 for containing liquid to be atomized, the liquid container 21 is provided with an open end for releasing mist, and the open end of the liquid container 21 is communicated with the mist outlet 11; the auxiliary assembly 40 is accommodated in the shell 10, the auxiliary assembly 40 comprises an annular collecting tank 42 for preventing liquid to be atomized from entering the shell 10, the top end of the annular collecting tank 42 is opened, the liquid container 21 is installed in the annular collecting tank 42, the outer periphery of the open end of the liquid container 21 is attached and fixed with the inner periphery of the open end of the annular collecting tank 42, and the outer periphery of the open end of the annular collecting tank 42 is in sealing connection with the shell 10.
The backflow prevention atomizer of the embodiment of the invention is characterized in that an annular collecting tank 42 is arranged in a shell 10 and used for fixedly supporting a liquid container 21, the liquid container 21 is arranged in the annular collecting tank 42, the outer periphery of the open end of the liquid container 21 is tightly attached and fixed with the inner periphery of the open end of the annular collecting tank 42, and the outer Zhou Yu of the open end of the liquid container 21 is in sealing connection with the shell 10; when the atomizer shakes or tilts, the liquid to be atomized in the liquid container 21 flows into the annular collecting tank 42 along the outer periphery of the open end of the liquid container 21 and the outer periphery of the annular collecting tank 42 in sequence, and does not directly flow into electronic components such as the wetting control board 12 and the like in the shell 10; and, the outer periphery of the open end of annular collecting tank 42 still with casing 10 sealing connection, mist meet the comdenstion water that condensation knot formed in the ascending process also can flow into annular collecting tank 42 along the inner wall of casing 10 and the outer periphery of annular collecting tank 42 open end in the same, so, also can effectually avoid the inside electronic components of casing 10 to be wetted by the comdenstion water of drip. Like this, through the annular collecting tank 42 of design in casing 10, it can play the fixed effect of flourishing liquid container 21 of location, and more importantly, it can also collect the liquid of waiting of carelessly flowing out in the flourishing liquid container 21, can also collect the inside comdenstion water of casing 10 simultaneously to can effectually avoid liquid and the electronic components contact in the casing 10, avoid electronic components to wet and take place the short circuit or burn out, provide better guarantee for the normal work of atomizer.
Specifically, as shown in fig. 2 to 4, the open end of the liquid container 21 is folded and extended towards the outside of the liquid container 21 to form an annular overlapping lug 211, and the liquid container 21 is overlapped and attached to the inner periphery of the annular collecting tank 42 through the annular overlapping lug 211, so that when the atomizer shakes or topples, the liquid to be atomized in the liquid container 21 flows into the annular collecting tank 42 along the annular overlapping lug 211; and, when the annular overlap tab 211 of the liquid container 21 is overlapped and fixed with the inner periphery of the open end of the annular collecting tank 42, there is no connecting gap between the two, so as to ensure that no leakage occurs in the process of flowing liquid into the annular collecting tank 42. In addition, in order to ensure the tightness of the connection between the outer periphery of the open end of the annular collection tank 42 and the housing 10, a sealing ring 36 for water blocking is further provided at the position where the two are fixedly connected, so as to improve the water blocking sealing property of the connection of the annular collection tank 42 and the housing 10 and ensure that the condensed water does not leak from the connection interface.
In another embodiment of the present invention, as shown in fig. 2, 3 and 7, a drain opening 421 is formed at the bottom end of the annular collection tank 42, a first drain pipe 422 is disposed in the housing 10, a first end of the first drain pipe 422 is connected with the drain opening 421 in a sealing manner, and a second end of the first drain pipe 422 extends out of the housing 10; a drain 421 and a first drain 422 are provided for draining liquid into the annular collection tank 42 to avoid liquid accumulation from affecting the normal use of the atomizer.
In another embodiment of the present invention, as shown in fig. 2 to 5, the backflow prevention atomizer further includes a spraying power assembly 50 accommodated in the housing 10 and disposed outside the annular collecting tank 42, the spraying power assembly 50 includes a fan 51 and an air duct 52 for guiding air, an air guide opening 423 communicating with the mist outlet 11 is formed on an outer side wall of the annular collecting tank 42, the fan 51 is electrically connected with the control board 12, an air outlet of the fan 51 is communicating with an air inlet of the air duct 52, and an air outlet of the air duct 52 is communicating with the air guide opening 423. When the atomizer is used, the fan 51 is started, power wind generated by the fan 51 and used for guiding mist to flow is transmitted to the air guide opening 423 through the air duct 52, enters the annular collecting tank 42 from the air guide opening 423, enters the open end of the liquid container 21, and drives the mist to flow through the mist outlet 11 and be discharged out of the shell 10.
In another embodiment of the present invention, as shown in fig. 3 to 7, the spraying power assembly 50 further includes an air guiding channel 53 for communicating the air outlet of the air duct 52 with the air guiding opening 423, wherein a first end of the air guiding channel 53 is connected with the air guiding opening 423 in a sealing manner, a second end of the air guiding channel 53 is connected with the air outlet of the air duct 52 in a sealing manner, and a lowest point of the first end of the air guiding channel 53 is located at a lower horizontal position than a lowest point of the second end of the air guiding channel 53. That is, an air guide channel 53 communicating the air outlet of the air duct 52 and the air guide opening 423 is provided on the outer sidewall of the annular collecting tank 42, for guiding the power wind delivered from the air duct 52 into the annular collecting tank 42 and transmitting the power wind to the open end of the liquid container 21. And, the horizontal position that the lowest point of wind-guiding passageway 53 first end is located is lower than the horizontal position that the lowest point of wind-guiding passageway 53 second end is located, and wind-guiding passageway 53 slope sets up towards annular collecting tank 42 promptly, so, can increase the volume of annular collecting tank 42 collection and storage liquid, avoid entering the liquid in the annular collecting tank 42 and flow backward through wind-guiding passageway 53 and get into wind channel 52, influence the normal work of fan 51.
In another embodiment of the present invention, as shown in fig. 2 to 4, the atomizing assembly 20 further includes an atomizing vibrator 22 for atomizing a liquid to be atomized, the auxiliary assembly 40 further includes a storage tank 41 sleeved in the annular collecting tank 42 and having an opening at one end, the storage tank 21 is sleeved in the storage tank 41, the opening end of the storage tank 21 extends towards the outside of the storage tank 21 to form an annular overlapping lug 211, the annular overlapping lug 211 is overlapped and attached to the inner periphery of the opening end of the annular collecting tank 42, the end face of the opening end of the storage tank 41 is in sealing abutment with the annular overlapping lug 211, the atomizing vibrator 22 is mounted on the lower bottom surface of the storage tank 41 and is arranged opposite to the storage tank 21, and the atomizing vibrator 22 is electrically connected with the control board 12. Specifically, the atomizing vibrator 22 is fixed to the bottom of the storage tank 41 and is disposed opposite to the bottom of the liquid container 21, so that energy generated by vibration of the atomizing vibrator 22 can be straightly transferred into the liquid container 21, and the liquid to be atomized in the liquid container 21 is atomized.
In another embodiment of the present invention, as shown in fig. 2 to 4, the storage tank 41 further contains an energy-conducting medium such as water for conducting vibration energy, so as to accelerate the energy transfer of the atomizing vibrator 22; a second drain pipe 413 for draining the energy-conducting medium in the storage tank 41 is further provided in the housing 10, a drain hole 412 is provided at the bottom of the storage tank 41, one end of the second drain pipe 413 is hermetically connected to the drain hole 412, and the other end extends to the outside of the housing 10.
In another embodiment of the present invention, as shown in fig. 2 to 5 and fig. 8 and 9, the backflow prevention atomizer further comprises a heating assembly 30 accommodated in the housing 10, the heating assembly 30 comprising a first heat generating member 31 for generating heat, a first heat conducting member 32 for conducting heat, and an outer protection sleeve 33 for protecting the first heat generating member 31 and the first heat conducting member 32; the first heat generating element 31 is fixed inside the first heat conducting element 32 and is electrically connected with the control board 12, the outer layer protection sleeve 33 is provided with a first opening end and a second opening end which are oppositely arranged, and a mounting cavity which is communicated with the first opening end and the second opening end, and the first heat conducting element 32 is fixedly arranged in the mounting cavity; the first open end of the outer layer protection sleeve 33 is connected with the inner periphery of the open end of the annular collecting tank 42, and a power wind inlet 411 is formed at the position where the first open end of the outer layer protection sleeve 33 is connected with the inner periphery of the open end of the annular collecting tank 42, the power wind inlet 411 is communicated with the wind guide opening 423, and the second open end of the outer layer protection sleeve 33 is communicated with the mist outlet 11.
Specifically, as shown in fig. 2 to 5 and fig. 8 and 9, the atomization assembly 20 and the heating assembly 30 are integrally disposed in the housing 10, when the atomization assembly 20 starts to operate, mist is released from the open end of the liquid container 21, moves upward and flows through the first heat conducting member 32, and is discharged from the mist outlet 11 disposed on the housing 10, and when the mist flows through the first heat conducting member 32, the first heat conducting member 32 conducts heat generated by the first heat generating member 31 to the mist, so that the temperature of the mist is raised, and the purpose of heating the mist is achieved. So, the fog that the atomizer produced is discharged from atomizer outlet 11 after heating up through heating element 30, can effectually heat the fog, guarantees that atomizer exhaust fog has certain temperature, because have thermal fog more fine and smooth on than not having thermal fog molecule, more be favorable to the human body to absorb to can improve the comfort level of user when using the atomizer, improve user's use experience. When the atomizer starts to work and needs to heat the mist, the control board 12 controls the atomizing assembly 20 to start atomizing liquid, and controls the first heating element 31 to electrify and heat the mist, and the atomizing assembly 20 and the first heating element 31 are electrically connected with the control board 12 in the shell 10; when the mist is not required to be heated, the control panel 12 can control the first heating element 31 to be turned off for heating, so that the control panel 12 is arranged to control the start and stop operation of the atomizing assembly 20 and the heating assembly 30, the control process is simple, and the atomizing and the heating can be ensured to be orderly carried out.
More specifically, as shown in fig. 2 to 5 and fig. 8 and 9, the heating assembly 30 further includes an outer protection sleeve 33 for protecting the first heating element 31 and the first heat conducting element 32, the outer protection sleeve 33 has a first opening end and a second opening end which are opposite to each other, and a mounting cavity communicating the first opening end and the second opening end, the first opening end of the outer protection sleeve 33 is connected to the open end of the storage tank 41, the second opening end of the outer protection sleeve 33 is communicated with the mist outlet 11, and the first heat conducting element 32 is mounted and fixed in the mounting cavity. The outer layer protection sleeve 33 is sleeved outside the first heat conducting piece 32, so that the first heat conducting piece 32 and the first heating piece 31 can be protected, meanwhile, the first opening end of the outer layer protection sleeve 33 is fixedly connected with the opening end of the storage tank 41, so that mist released from the opening end of the liquid container 21 directly enters the outer layer protection sleeve 33, namely, mist generated by atomizing liquid to be atomized in the liquid container 21 and heat generated by the first heating piece 31 are limited in the installation cavity of the outer layer protection sleeve 33, the outer layer protection sleeve 33 guides the mist to flow through the first heat conducting piece 32 and then flows out through the second opening end of the outer layer protection sleeve 33, the mist and the heat are limited in the installation cavity of the outer layer protection sleeve 33, the mist can be heated better, the heat loss in the heating process is reduced, and the heating efficiency of the mist is improved. When the atomizer works, wind generated by the fan 51 sequentially passes through the air duct 52, the air guide channel 53, the air guide opening 423 and the power wind inlet 411 to enter the open end of the liquid container 21, and the power wind carries mist to travel into the outer layer protection sleeve 33 for heating, and finally is sprayed out from the mist outlet 11.
Preferably, the outer protection sleeve 33 is a plastic sleeve made of plastic material, and the plastic sleeve is light in weight and can reduce the overall weight of the atomizer; in addition, since the plastic material is not a good heat conductor, when the plastic material is sleeved outside the first heat conducting member 32, heat can be better isolated inside the outer layer protection sleeve 3333, and heat loss is reduced.
In another embodiment of the present invention, as shown in fig. 1 to 4, the housing 10 includes a casing 101 and a mist guiding post 102, the control board 12, the atomizing assembly 20, the auxiliary assembly 40 and the atomizing power assembly 50 are all disposed in the casing 101, the mist outlet 11 is disposed on the casing 101, the mist guiding post 102 has a first opening end and a second opening end disposed therethrough, the first opening end of the mist guiding post 102 is detachably connected with the mist outlet 11, the second opening end of the mist guiding post 102 is disposed away from the casing 101, at this time, the mist discharged from the mist outlet 11 is guided to be discharged from the second opening end of the mist guiding post 102 through the mist guiding post 102, and thus, the mist discharging direction of the atomizer can be adjusted by changing the position of the second opening end of the mist guiding post 102. When the mist guide column 102 is connected to the casing 10, the outer layer protection kit 33 and the first heat conducting member 32 are fixedly disposed in the mist guide column 102 together with the first heat conducting member 31, and at this time, the outer layer protection kit 33 and the first heat conducting member 32 and the first heat conducting member 31 inside the outer layer protection kit are correspondingly disposed outside the casing 101, so that the outer layer protection kit 33, the first heat conducting member 32 and the first heat conducting member 31 are convenient to mount and dismount, and the outer layer protection kit 33, the first heat conducting member 32, the first heat conducting member 31 and the like are convenient to maintain and clean.
Specifically, as shown in fig. 2, 3, 8 and 9, when the outer protection sleeve 33, the first heat conducting member 32 and the first heat generating member 31 are fixedly disposed in the mist guiding column 102, the shapes of the outer protection sleeve 33 and the first heat conducting member 32 are the same as or similar to those of the mist guiding column 102, so that the inner space of the mist guiding column 102 is utilized as much as possible by the outer protection sleeve 33 and the first heat conducting member 32, the heat conducting area of the first heat conducting member 32 is ensured as much as possible, the mist heating time is shortened, and the heating efficiency is improved.
Preferably, as shown in fig. 9, when the outer protection sleeve 33, the first heat-conducting member 32 and the first heat-conducting member 31 are fixedly disposed in the mist guide post 102, the first heat-conducting member 32 is divided into two parts which are bilaterally symmetrical by the first heat-conducting member 31, as shown in fig. 9, the heat generated by the first heat-conducting member 31 is uniformly distributed to both sides of the first heat-conducting member 32, so that the damage to the first heat-conducting member 32 due to the temperature unbalance of both sides of the first heat-conducting member 32 is avoided; the left and right portions of the first heat conductive member 32 are designed in a mesh shape, so that the heat conduction area of the first heat conductive member 32 is increased, and the time required for heating the mist is further shortened.
In another embodiment of the present invention, the first heat generating element 31 is preferably a PTC ceramic heat generating sheet, the first heat conducting element 32 is preferably an aluminum alloy heat conducting element, and when the first heat generating element 31 is fixed inside the first heat conducting element 32, the first heat generating element 31 is disposed closely to the first heat conducting element 32, so as to improve the heat conduction efficiency between the first heat generating element 31 and the first heat conducting element 32 and shorten the time for the first heat conducting element 32 to conduct heat. In other embodiments of the present invention, the first heat generating element 31 may also be another heat generating element, such as a high-power heat generating resistor, a graphene heat generating element, etc., and the first heat conducting element 32 may also be another heat conducting element with good heat conducting performance, which is not limited only herein.
In another embodiment of the present invention, as shown in fig. 2 to 4 and 10, the heating assembly 30 further includes a splash-proof barrier 34 disposed between the open end of the liquid container 21 and the first heat conductive member 32; the splash-proof spacer 34 comprises a dome-shaped spacer 341 and an annular fixing seat 342 for fixing the dome-shaped spacer 341, wherein the outer periphery of the dome-shaped spacer 341 is fixedly connected with the inner periphery of the annular fixing seat 342, and the outer periphery of the annular fixing seat 342 is fixedly connected with the first opening end of the outer layer protection sleeve 33; the middle part of the spherical top-shaped isolation sheet 341 protrudes towards the side where the first heat conducting piece 32 is located, and a fog outlet notch 343 communicated with the fog outlet 11 is formed between the outer periphery of the spherical top-shaped isolation sheet 341 and the inner periphery of the annular fixed seat 342.
Specifically, as shown in fig. 3 and 4, a splash-proof spacer 34 is disposed between the open end of the liquid container 21 and the first heat conducting member 32, and the splash-proof spacer 34 is covered above the liquid container 21, so that the atomized liquid in the atomization process can be prevented from splashing onto the first heat conducting member 32, and the first heat conducting member 32 is corroded. The middle part of the dome-shaped spacer 341 protrudes towards the side where the first heat conducting member 32 is located, i.e. the spacer is hemispherical, and a mist outlet notch 343 communicated with the mist outlet 11 is formed between the outer periphery of the dome-shaped spacer 341 and the inner periphery of the annular fixed seat 342; when the splash-proof spacer 34 is disposed between the liquid container 21 and the first heat conducting member 32, mist enters the outer layer protection sleeve 33 through the mist outlet notch 343, and condensed water condensed in the outer layer protection sleeve 33 drops onto the dome-shaped spacer 341 and flows into the liquid container 21 along the dome-shaped spacer 341 from the mist outlet notch 343, and the size of the dome-shaped spacer 341 is smaller than that of the open end of the liquid container 21, when the dome-shaped spacer 341 is disposed above the liquid container 21, the dome-shaped spacer 341 is located right above the open end of the liquid container 21, so as to ensure that the condensed water can fall back into the liquid container 21.
In another embodiment of the present invention, as shown in fig. 4, 8 and 9, the second open end of the outer layer protection sleeve 33 is capped with a grid-type blocking member 331 for blocking external impurities from the inside of the first heat conducting member 32, the heating assembly 30 further includes a temperature sensor 332 for monitoring the mist temperature in real time, the temperature sensor 332 is fixed on the grid-type blocking member 331, and the temperature sensor 332 is electrically connected with the control board 12; the temperature sensor 332 is disposed at the second opening end of the first heat conducting member 32 and is used for monitoring the temperature of the heated mist in real time, so as to ensure that the mist with proper temperature is discharged from the atomizer, and better guarantee the use experience of a user.
Specifically, the temperature sensor 332 is electrically connected to the control board 12, and when the temperature sensor 332 detects that the temperature of the mist is higher or lower than the optimal temperature value that can be received by the user or preset by the atomizer, the control board 12 can control the first heating element 31 to stop heating or further increase the heating temperature in real time, so as to realize real-time regulation and control of the temperature of the mist discharged.
In another embodiment of the present invention, as shown in fig. 2 and 5, the heat generating assembly further includes at least one set of a second heat generating member (not shown) disposed in the air duct 52 and a second heat conducting member 35 for heating the power wind, the second heat generating member is fixed inside the second heat conducting member 35, and the second heat generating member is electrically connected to the control board 12. Therefore, two groups of heating elements and heat conducting elements are arranged in the atomizer at the same time, and can be used at the same time to supplement heat mutually, so that the heating effect on fog is better ensured; the two can be used as a standby one, when one group fails, the other group can be used as a standby heat source, so that the reliability of the heating function of the atomizer is improved.
Preferably, the second heating element is a PTC ceramic heating sheet, the second heat conducting element 35 is an aluminum alloy heat conducting element, and when the second heating element is fixed inside the second heat conducting element 35, the second heating element is tightly attached to the second heat conducting element 35, so as to improve the heat conduction efficiency between the second heating element and the second heat conducting element 35, and shorten the time of heat conduction of the second heat conducting element 35. In other embodiments of the present invention, the second heat generating element may also be another heat generating element, such as a high-power heat generating resistor, a graphene heat generating element, etc., and the second heat conducting element 35 may also be another heat conducting element with good heat conducting performance, which is not limited herein.
In another embodiment of the present invention, as shown in fig. 5, the control board 12 is further electrically connected to a triode 121 for amplifying the current output by the control board 12, that is, the current on the control board 12 flows through the triode 121 and is then sent to the electric component such as the fan 51. Because triode 121 can emit a large amount of heat in the use, consequently, set up draw-in groove 521 at the surface of wind channel 52, triode 121 cartridge is in draw-in groove 521, and when wind that fan 51 produced passes through wind channel 52, can dispel the heat to triode 121, avoid triode 121 to overheat and damage, can also regard as the heat source to heat the wind that fan 51 produced simultaneously to the rationalization utilization to triode 121 waste heat has been realized. Specifically, when the second heat conducting member 35 is disposed in the air duct 52, the opening position of the clamping groove 521 corresponds to the setting position of the second heat conducting member 35, and the triode 121 is clamped in the clamping groove and attached to the second heat conducting member 35 disposed in the air duct 52, so that the second heat conducting member 35 is utilized to conduct and dissipate heat of the triode 121, and thus, the heat dissipation efficiency of the triode 121 is improved.
In another embodiment of the present invention, as shown in fig. 2,3, 5 and 11 to 14, a tuyere opening/closing valve 43 capable of moving in the annular collection tank 42 is further mounted in the annular collection tank 42, the tuyere opening/closing valve 43 is disposed between the air guide 423 and the power wind inlet 411, and when the tuyere opening/closing valve 43 moves to a position right above the air guide 423, as shown in fig. 11 and 12, the tuyere opening/closing valve 43 blocks a flow path of the power wind flowing from the air guide 423 into the power wind inlet 411, thereby blocking the power wind from entering the opened end of the liquid container 21 through the power wind inlet 411, and at this time, the atomizer stops mist generation due to lack of spraying power; when the air inlet opening and closing valve 43 moves to a position right above the staggered air guide opening 423, the flow channel between the air guide opening 423 and the power air inlet 411 is smooth, as shown in fig. 13 and 14, at this time, the power air can smoothly reach the open end of the liquid container 21 through the power air inlet 411, so that the mist is carried to be discharged from the mist outlet 11 or the second open end of the mist guide column 102, and the atomizer works normally.
Thus, through setting up the passageway that wind gap start-stop valve 43 opened and closed between wind guide 423 and the power wind gap, when the atomizer was in idle state, as shown in fig. 11 and 12, wind gap start-stop valve 43 was located directly over wind guide 423 to block the epidemic passageway between wind guide 423 and the power wind entry 411, avoid waiting to atomize liquid in the flourishing liquid container 21 to get into annular collection tank 42 and then get into wind channel 52 through power wind entry 411, influence the normal work of fan 51, so, wind gap start-stop valve 43 and annular collection tank 42 and inclined wind guide channel 53 together, namely set up three backflow prevention barriers between wind channel 52 and flourishing liquid container 21, can more effectually prevent waiting to atomize liquid backflow entering wind channel 52.
Specifically, as shown in fig. 2 to 4, a first step portion 424 and a second step portion 425 are respectively formed on two opposite side walls of the annular collection tank 42, the tuyere opening and closing valve 43 comprises an arc-shaped blocking portion 431 for blocking between the air guide opening 423 and the power air inlet 411 and a stirring portion 432 for driving the arc-shaped blocking portion 431 to move in the annular collection tank 42, two opposite side portions of the arc-shaped blocking portion 431 are respectively abutted with the first step portion 424 and the second step portion 425, so that the tuyere opening and closing valve 43 is blocked in the annular collection tank 42 to achieve the purpose of blocking liquid, and the stirring portion 432 is arranged on the side portion of the arc-shaped blocking portion 431, which is away from the air guide opening 423, and extends upwards to the mist outlet 11.
More specifically, as shown in fig. 2, 5 and 11 to 14, a pushing part 1021 is protruding from a side wall of the first opening end of the mist guiding column 102, when the first opening end of the mist guiding column 102 is fixedly connected with the mist outlet 11, the pushing part 1021 on the first opening end of the mist guiding column 102 is abutted against a side part of the stirring part 432, when the mist guiding column 102 rotates relative to the mist outlet 11, the pushing part 1021 abutted against the side part of the stirring part 432 pushes the stirring part 432, so that the stirring part 432 rotates together with the mist guiding column 102, the stirring part 432 rotates to drive the arc-shaped blocking part 431 to move, when the arc-shaped blocking part 431 moves to be right above the wind guiding opening 423, a popular channel between the wind guiding opening 423 and the power wind inlet 411 is blocked by the arc-shaped blocking part 431, and the mist outlet of the atomizer stops; when the pushing part 1021 pushes the poking part 432 and drives the arc-shaped blocking part 431 to move to be right above the staggered air guide opening 423, the popular passage between the air guide opening 423 and the power air inlet 411 is smooth, and the atomizer normally produces fog. Therefore, the air port opening and closing valve 43 can be controlled to open and close the popular passage between the air port 423 and the power air inlet 411 by rotating the mist guide column 102, the operation is simple, and the mist can be normally discharged from the atomizer only when the mist guide column 102 rotates to a certain fixed position, so that the mist can be prevented from being discharged under the condition that the mist guide column 102 is connected with abnormal conditions.
Thus, as shown in fig. 4, when the atomizer of the present embodiment works normally, the air generated by the fan 51 sequentially passes through the air duct 52, the air guide channel 53, the air guide opening 423 and the power air inlet 411 to enter the open end of the liquid container 21, the power air carries mist upward and enters the outer layer protection sleeve 33 through the mist outlet notch 343 to heat, and finally is sprayed out from the second open end of the mist guide post 102.
Another embodiment of the present invention further provides an atomization device, which includes an atomization cover and the backflow prevention atomizer, wherein the atomization cover is provided with a mist inlet, and the mist outlet 11 is communicated with the mist inlet.
According to the atomization device provided by the embodiment of the invention, due to the use of the backflow-preventing atomizer, the probability that electronic components in the atomizer shell 10 are contacted with liquid to be atomized and condensed water in the shell 10 is greatly reduced, so that the liquid to be atomized or the condensed water can be effectively prevented from wetting the electronic components, the electronic components are prevented from being wetted, short-circuited or burnt out, and better guarantee is provided for normal operation of the whole atomization device.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The utility model provides a prevent atomizer that flows backwards, includes the casing, offer the play fog mouth that is used for the exhaust fog on the casing, just be provided with the control panel in the casing, its characterized in that, prevent atomizer that flows backwards still includes:
The atomizing assembly is contained in the shell and is electrically connected with the control board, the atomizing assembly comprises a liquid container for containing liquid to be atomized, the liquid container is provided with an open end for releasing fog, and the open end of the liquid container is communicated with the fog outlet;
The auxiliary assembly is accommodated in the shell and comprises an annular collecting tank for preventing liquid to be atomized from entering the shell, the top end of the annular collecting tank is opened, the liquid container is installed in the annular collecting tank, the outer periphery of the open end of the liquid container is attached and fixed with the inner periphery of the open end of the annular collecting tank, and the outer periphery of the open end of the annular collecting tank is connected with the shell in a sealing manner;
The bottom end of the annular collecting tank is provided with a water outlet, a first water drain pipe is arranged in the shell, the first end of the first water drain pipe is in sealing connection with the water outlet, and the second end of the first water drain pipe extends out of the shell;
The backflow prevention atomizer further comprises a spraying power assembly which is contained in the shell and is arranged outside the annular collecting tank, the spraying power assembly comprises a fan and an air duct used for guiding air, an air guide opening communicated with the fog outlet is formed in the outer side wall of the annular collecting tank, the fan is electrically connected with the control panel, an air outlet of the fan is communicated with an air inlet of the air duct, and an air outlet of the air duct is communicated with the air guide opening;
The spray power assembly further comprises an air guide channel used for communicating the air outlet of the air channel and the air guide opening, a first end of the air guide channel is in sealing connection with the air guide opening, a second end of the air guide channel is in sealing connection with the air outlet of the air channel, and the horizontal position of the lowest point of the first end of the air guide channel is lower than the horizontal position of the lowest point of the second end of the air guide channel;
The atomization assembly further comprises an atomization vibrator for atomizing liquid to be atomized, the auxiliary assembly further comprises a storage tank which is arranged in the annular collection tank and is open at one end, the liquid container is arranged in the storage tank, the open end of the liquid container faces the outer part of the liquid container, the annular overlap joint lug is formed by folding and extending, the annular overlap joint lug is attached to the inner periphery of the open end of the annular collection tank in an overlapping mode, the end face of the open end of the storage tank is in sealing butt joint with the annular overlap joint lug, and the atomization vibrator is arranged on the lower bottom face of the storage tank and is right opposite to the liquid container, and is electrically connected with the control panel.
2. The backflow prevention atomizer of claim 1, wherein the storage tank contains an energy-conducting medium for conducting vibration energy generated by the atomizing vibrator.
3. The backflow prevention atomizer of claim 1 or 2, further comprising a heating assembly housed within the housing, the heating assembly comprising a first heat generating member for generating heat, a first heat conducting member for conducting heat, and an outer layer protection kit for protecting the first heat generating member and the first heat conducting member;
The first heating element is fixed in the first heat conducting element and is electrically connected with the control panel, the outer layer protection sleeve is provided with a first opening end and a second opening end which are oppositely arranged, and a mounting cavity which is communicated with the first opening end and the second opening end, and the first heat conducting element is fixedly arranged in the mounting cavity;
The first opening end of the outer layer protection sleeve member is connected with the inner periphery of the annular collecting tank opening end, a power air inlet is formed in the position where the first opening end of the outer layer protection sleeve member is connected with the inner periphery of the annular collecting tank opening end, the power air inlet is communicated with the air guide opening, and the second opening end of the outer layer protection sleeve member is communicated with the mist outlet.
4. A backflow prevention atomizer according to claim 3, wherein said heating assembly further comprises a splash barrier disposed between said open end of said liquid container and said first thermally conductive member;
The splash-proof isolation piece comprises a spherical top-shaped isolation piece and an annular fixing seat for fixing the spherical top-shaped isolation piece, the outer periphery of the spherical top-shaped isolation piece is fixedly connected with the inner periphery of the annular fixing seat, and the outer periphery of the annular fixing seat is fixedly connected with the first opening end of the outer layer protection sleeve;
The middle part of the spherical roof-shaped isolation sheet protrudes towards one side where the first heat conduction piece is located, and a fog outlet notch communicated with the fog outlet is formed between the outer periphery of the spherical roof-shaped isolation sheet and the inner periphery of the annular fixing seat.
5. A backflow prevention atomizer according to claim 3, wherein said heating assembly further comprises at least one set of a second heat generating member and a second heat conducting member disposed in said air duct, said second heat generating member being secured to the inside of said second heat conducting member, and said second heat generating member being electrically connected to said control board.
6. An atomizing device, characterized by comprising an atomizing cover and the backflow prevention atomizer according to any one of claims 1 to 5, wherein the atomizing cover is provided with a mist inlet, and the mist outlet is communicated with the mist inlet.
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| CN201811646839.7A CN109595728B (en) | 2018-12-29 | 2018-12-29 | Backflow-preventing atomizer and atomization device |
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| CN201811646839.7A CN109595728B (en) | 2018-12-29 | 2018-12-29 | Backflow-preventing atomizer and atomization device |
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| CN109595728B true CN109595728B (en) | 2024-04-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013100607U1 (en) * | 2013-02-11 | 2013-03-26 | Serene House International Enterprise Ltd. | Duftzerstäubervorrichtung |
| JP2014073431A (en) * | 2012-10-02 | 2014-04-24 | Sumitomo Chemical Co Ltd | Atomizer |
| CN104019515A (en) * | 2014-06-20 | 2014-09-03 | 黄俊杰 | Humidifier |
| CN104776540A (en) * | 2015-04-23 | 2015-07-15 | 佛山市南海科日超声电子有限公司 | Atomization humidifier with novel structure |
| CN209512213U (en) * | 2018-12-29 | 2019-10-18 | 广州润尔健康科技有限公司 | Anti-backflow atomizer and atomising device |
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2018
- 2018-12-29 CN CN201811646839.7A patent/CN109595728B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014073431A (en) * | 2012-10-02 | 2014-04-24 | Sumitomo Chemical Co Ltd | Atomizer |
| DE202013100607U1 (en) * | 2013-02-11 | 2013-03-26 | Serene House International Enterprise Ltd. | Duftzerstäubervorrichtung |
| CN104019515A (en) * | 2014-06-20 | 2014-09-03 | 黄俊杰 | Humidifier |
| CN104776540A (en) * | 2015-04-23 | 2015-07-15 | 佛山市南海科日超声电子有限公司 | Atomization humidifier with novel structure |
| CN209512213U (en) * | 2018-12-29 | 2019-10-18 | 广州润尔健康科技有限公司 | Anti-backflow atomizer and atomising device |
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