CN209301804U - Air-flow guiding atomizer - Google Patents

Abstract

Present solution provides a kind of air-flow guiding atomizers, including casing (10), with shell (30), air pump (21), tracheae (22), gas nozzle (23) and the oil nozzle (24) of atomization chamber (310), it is also equipped in shell (30) filter (40), the side of face gas nozzle (23) is equipped with the directing plate (332) that the air-flow for guiding gas nozzle (23) to spray flows up in atomization chamber (310).This programme sprays air-flow when gas nozzle (23), and mixed airflow is formed after extracting essential oil, mixed airflow meeting directing plate (332) guiding, preferably to draw the mixed airflow directed toward filter (40), convenient filter (40) is filtered mixed airflow；Directing plate (332) can also adsorb part essential oil droplets in simultaneously aggregated mixed air-flow simultaneously, reduce these essential oil droplets and be splashed on filter (40), and block filter (40), avoid influencing filter effect.

Description

Air-flow guiding atomizer

Technical field

The utility model belongs to atomizer field, is to be related to a kind of air-flow guiding atomizer more specifically.

Background technique

Essential oil is used, often in life to improve ambient enviroment or carry out medical treatment；It such as sterilized, sterilized, changed Environment smell etc..When using essential oil, atomizer will use, to be atomized to essential oil, absorb convenient for personnel, or facilitate expansion It is scattered in environment.Current essential oil atomisation device sprays high-speed flow generally by gas nozzle, and by siphon principle, Ethereal oil bottle is sucked out Middle essential oil, and dispelled by high-speed flow, to realize atomization.However this atomizing type cause atomization gas in essential oil droplets compared with Greatly.In order to reduce essential oil waste, often the atomization air flow for being mixed with essential oil droplets is filtered in setting filter, with recycling Essential oil droplets.However since the Spatial General 6 R of essential oil atomisation chamber is smaller, cause atomization air flow that can be directly impinging atomization chamber side wall On the region of upper face gas nozzle, and essential oil is gathered in the region, and subsequent air-flow can equally impact on the region, then can Essential oil droplets on the region are blown afloat and are splashed on filter, and block filter, influence filter effect, cause to waste.

Utility model content

The purpose of this utility model is to provide a kind of air-flow guiding atomizers, to solve essence existing in the prior art The problem of splashing essential oil droplets will affect filter effect, essential oil caused to waste in the atomization chamber of oil fogger.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of air-flow guiding atomizer, packet Include casing, the shell with atomization chamber, the air pump being installed in the casing, the tracheae being installed on the air pump, with it is described The connected gas nozzle of tracheae and the oil nozzle for extracting essential oil in Ethereal oil bottle, the shell are installed on the casing, the oil nozzle Upper end protrude into the atomization chamber, the gas nozzle outlet be located at the oil nozzle upper end at, the company of offering on the shell Lead to the fog outlet of the atomization chamber, the lower end of the shell is equipped with the connector for the Ethereal oil bottle that is cooperatively connected, the oil Mouth is located at the corresponding position of the connector, and the lower end of the shell is equipped with the connector for the Ethereal oil bottle that is cooperatively connected, The oil nozzle is located at the corresponding position of the connector, be also equipped in the shell for filter the atomization chamber flow to it is described The filter of essential oil droplets in the air-flow of fog outlet, the filter are placed in the atomization chamber；Face institute in the atomization chamber The side for stating gas nozzle is equipped with the directing plate that the air-flow for guiding the gas nozzle to spray flows up, and the directing plate favours institute The axial direction of gas nozzle outlet is stated, the directing plate and the side wall of the atomization chamber are fixedly linked.

Further, in the extended line of the gas nozzle outlet axes and cutting for the point of intersection of the directing plate on the directing plate The angular range of line and the extended line is 15-35 degree.

Further, the lower end of the atomization chamber is equipped with reflux funnel, and the lower end of the reflux funnel is equipped with outlet, institute It states outlet to protrude into the connector, the oil nozzle is located at the corresponding position of the outlet.

Further, the directing plate is connected with the upper end of the reflux funnel.

Further, the top of the upper end side wall of the oil nozzle is directed toward in the inclination axially upwards of the gas nozzle outlet.

Further, the filter includes several filter housings passed sequentially through for the air-flow, each filter housing Lower end offers several for filtering the through-hole of essential oil droplets in the air-flow.

Further, each filter housing is cylindrical, and several filter housing diameters successively reduce, several filterings Shell coaxial arrangement, and in adjacent two filter housing: filter housing described in internal layer is inserted into filter housing described in outer layer, described in innermost layer The inner cavity of filter housing is connected with the fog outlet.

Further, the bottom plate of each filter housing is in the arcwall face that middle part is recessed upwards.

Further, the filter further includes the fixed plate being installed in the atomization chamber, and the fixed plate is equipped with Several circles are respectively used to connect the connection ring of each filter housing upper end；Through hole is offered in the fixed plate, it is described to pass through Hole is located at corresponding position in connection ring described in innermost circle.

Further, the lower end of the oil nozzle is equipped with connector sleeve, and detachable interposing is equipped with suction pipe in the connector sleeve.

The beneficial effect of air-flow guiding atomizer provided by the utility model is: compared with prior art, this is practical It is novel to pass through setting directing plate and filter in atomization chamber；When gas nozzle sprays air-flow, essential oil is extracted out by oil nozzle, and by gas Stream dispels atomization and forms mixed airflow, and flows to directing plate, when mixed airflow flow to directing plate, is guided plate and is oriented to and guides Filter is travelled up to, and biggish essential oil droplets are filtered and recycled, reduces waste；Directing plate can also adsorb simultaneously simultaneously Part essential oil droplets in aggregated mixed air-flow reduce these essential oil droplets and are splashed on filter, and block filter, avoid shadow Ring filter effect.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic cross-sectional view of air-flow guiding atomizer provided by the embodiment of the utility model；

Fig. 2 is the enlarged structure schematic diagram of gas nozzle and oil nozzle part in the air-flow guiding atomizer of Fig. 1.

Wherein, each attached drawing main mark in figure:

10- casing；11- support frame；111- heat dissipation channel；12- connecting tube；13- sealing ring；

21- air pump；22- tracheae；23- gas nozzle；24- oil nozzle；241- connector sleeve；243- suction pipe；

30- shell；31- main casing；310- atomization chamber；311- connector；32- outer cover；321- fog outlet；33- reflux funnel； 331- outlet；332- directing plate；34- thread bush；

40- filter；41- filter housing；41a- internal layer filter housing；41b- outer filter shell；411- through-hole；42- fixed plate； 421- connection ring；422- fixed ring；

60- Ethereal oil bottle.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined." several " are meant that one or more, unless otherwise clearly specific limit It is fixed.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because This should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

Also referring to Fig. 1 to Fig. 2, now air-flow guiding atomizer provided by the utility model is illustrated.It is described Air-flow guiding atomizer, including casing 10, shell 30, air pump 21, tracheae 22, gas nozzle 23, oil nozzle 24 and filter 40.Shell It is equipped with atomization chamber 310 in 30, the fog outlet 321 of connection atomization chamber 310 is offered on shell 30, the lower end of shell 30 is equipped with connection Mouth 311, connector 311 is for connecting Ethereal oil bottle 60.Shell 30 is mounted on casing 10, and air pump 21 is mounted in casing 10, is led to Casing 10 is crossed to support and protect air pump 21.One end of tracheae 22 is connected with air pump 21, the other end and 23 phase of gas nozzle of tracheae 22 Even.Oil nozzle 24 is located at the corresponding position of connector 311, and when connecting Ethereal oil bottle 60 so as to connector 311, oil nozzle 24 can be from essential oil Essential oil is extracted in bottle 60, and the upper end of oil nozzle 24 is protruded into atomization chamber 310, the outlet 231 of gas nozzle 23 is located at the upper end of oil nozzle 24 Place；When generating high pressure gas to work as air pump 21, and being sprayed from gas nozzle 23, it can be formed at the nozzle of 24 upper end of oil nozzle negative Pressure, to extract essential oil from Ethereal oil bottle 60 by oil nozzle 24, the essential oil droplets of extraction can be blown by the high-speed flow that gas nozzle 23 sprays It dissipates and is atomized and forms mixed airflow, while will increase pressure in atomization chamber 310；And since connector 311 is connected with Ethereal oil bottle 60, Then air-flow can inject fog outlet 321 in atomization chamber 310, to spray.Filter 40 is placed in atomization chamber 310, and filter 40 It is mounted in shell 30, to support filter 40 by shell 30.Filter 40 flow to out mist for filtering atomization chamber 310 Essential oil droplets in the air-flow of mouth 321 need that is, when the mixed airflow in atomization chamber 310 is flowed towards fog outlet 321 by mistake Filter 40, then the essential oil droplets in mixed airflow will be filtered device 40 and stop to filter, and then recycle, and reduce essential oil waste；And gas The essential oil gas of change can pass through filter 40 to fog outlet 321 and spray.The side of face gas nozzle 23 is equipped with guidance in atomization chamber 310 Plate 332, directing plate 332 favour the axial direction of the outlet of gas nozzle 23 231, and directing plate 332 and the side wall of atomization chamber 310 are fixedly linked, The air-flow that the directing plate 332 is used to that gas nozzle 23 to be guided to spray flows up.When the ejection air-flow of gas nozzle 23, and formed after extracting essential oil After mixed airflow, which can flow towards directing plate 332, and directing plate 332 is arranged, can be preferably by the gaseous mixture Stream draws directed toward filter 40, and convenient filter 40 is filtered mixed airflow；Directing plate 332 can also adsorb and assemble simultaneously Part essential oil droplets in mixed airflow reduce these essential oil droplets and are splashed on filter 40, and block filter 40, avoid shadow Ring filter effect.

Air-flow guiding atomizer provided by the utility model, compared with prior art, the utility model is by being atomized Directing plate 332 and filter 40 are set in chamber 310；When gas nozzle 23 sprays air-flow, essential oil is extracted out by oil nozzle 24, and by air-flow It dispels atomization and forms mixed airflow, and flow to directing plate 332, when mixed airflow flow to directing plate 332, be guided plate 332 and lead To and guide and travel up to filter 40, and biggish essential oil droplets are filtered and are recycled, reduce waste；Directing plate simultaneously 332 can also adsorb part essential oil droplets in simultaneously aggregated mixed air-flow, reduce these essential oil droplets and are splashed on filter 40, and Filter 40 is blocked, avoids influencing filter effect.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind specific embodiment, the lower end of atomization chamber 310 are equipped with reflux funnel 33, and the lower end of reflux funnel 33 is equipped with outlet 331, out Mouth pipe 331 protrudes into connector 311, and oil nozzle 24 is located at the corresponding position of outlet 331.It is arranged back in the lower end of atomization chamber 310 Funnel 33 is flowed, and the outlet 331 for the funnel 33 that flows back is protruded into connector 311, and oil nozzle 24 is located in outlet 331, then When connector 311 is connected with Ethereal oil bottle 60, the outlet 331 of reflux funnel 33 is protruded into 60 mouthfuls of Ethereal oil bottle, so as to atomization chamber Essential oil liquid can preferably flow back into Ethereal oil bottle 60 in 310.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind specific embodiment, directing plate 332 are connected with the upper end of reflux funnel 33.What the structure can make to assemble on directing plate 332 Essential oil droplets preferably flow back, and improve the efficiency of reflux.Further, directing plate 332 can with reflux funnel 33 one at Type to facilitate processing and fabricating, while also facilitating installation to fix.

Further, in some embodiments, corbel back slab plate can be linearly in the section of short transverse.There are also some implementations In example, corbel back slab plate can also be with curve-like in the section of short transverse.In further embodiments, directing plate 332 can be in plate Shape or arc panel.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind of specific embodiment exports the extended line of 231 axis and the point of intersection of the directing plate 332 in gas nozzle 23 on directing plate 332 The angular range of tangent line and the extended line is 15-35 degree.So that directing plate 332 can the better pilot flow direction directing plate 332 Air-flow, reduce and flow to the impact force of 332 air-flow of directing plate.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind of specific embodiment, filter 40 includes several filter housings 41, can be according to when air flow direction fog outlet 321 in atomization chamber 310 Secondary to pass through each filter housing 41, the lower end of each filter housing 41 offers several through-holes 411 for essential oil droplets in filtered airflow；From And air-flow is when successively passing through each filter housing 41, the essential oil droplets in air-flow can be filtered by each filter housing 41, aggregation recycling；Atomization Essential oil gas can pass through the through-hole 411 of each filter housing 41；And it, can be in each through-hole 411 due to the pressure difference of 41 two sides of filter housing Air-flow is formed, then the essential oil droplets at through-hole 411 can be atomized again by the air-flow, and improve atomization.And several mistakes are set Filter housing 41 can preferably filter big essential oil droplets, be further reduced waste, improve filter effect.In addition, using filtering 41 structure of shell, the essential oil liquid oil reflux that can preferably assemble thereon, avoids adhering to or being adsorbed in filter 40, with better The essential oil droplets for recycling filtering are further reduced essential oil waste.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind specific embodiment, each filter housing 41 is cylindrical, and several 41 diameters of filter housing successively reduce, and several filter housings 41 are coaxially set Set, and in adjacent two filter housing 41: internal layer filter housing 41 be inserted into outer filter shell 41 in, the inner cavity of innermost layer filter housing 41a with Fog outlet 321 is connected.The filter housing 41 of the structure, processing and fabricating is simple, facilitates installation, and filter housing 41 enters atomization chamber In 310, it can be convenient gas in atomization chamber 310 and enter in filter housing 41, to be filtered and be atomized.In addition, filter housing 41 is set It sets cylindrical, and opens up through-hole 411 in the lower end of filter housing 41, while internal layer filter housing 41a is inserted into outer filter shell 41b In, when air-flow enters in outer filter shell 41b from through-hole 411, can be rotated along the outside of internal layer filter housing 41a or turbulent, from And being atomized sufficient essential oil can quickly spread, and essential oil droplets to impact the outer of internal layer filter housing 41a in effect of inertia and It on face, and is blocked, filters, improve filter effect.And the structure is received in filter housing 41 in the off time of injection essential oil The essential oil of collection can preferably be discharged from lower end, preferably recycle.In some other embodiment, several open up also can be used There is the plate body of aperture to be filtered essential oil.In further embodiments, filter housing 41 can also be in middle part to lower recess Bowl cup-like structure.

In the present embodiment, filter housing 41 is two, and internal layer filter housing 41a is inserted into outer filter shell 41b.In other implementations In example, filter housing 41 or three, four etc. quantity.

Further, filter 40 further includes fixed plate 42, and fixed plate 42 is equipped with several circles and is respectively used to connect each mistake The connection ring 421 of 41 upper end of filter housing；By setting connection ring 421, it can be convenient and each filter housing 41 is connected with fixed plate 42, into And it is placed on each filter housing 41 by fixed plate 42, while being also convenient for supporting each filter housing 41.Fixed plate 42 installs atomization chamber 310 In, so that each filter housing 41 is mounted in atomization chamber 310.Through hole is offered in fixed plate 42, through hole is located at innermost circle Corresponding position in connection ring 421, thus after innermost layer filter housing 41a is mounted in fixed plate 42, can make through hole with It is connected in the middle part of innermost layer filter housing 41a, and then innermost layer filter housing 41a is made to be connected with fog outlet 321.

Further, fixed ring 422 is additionally provided in fixed plate 42, each connection ring 421 is located in fixed ring 422.Fixed ring 422 are fixedly linked with the inner wall of atomization chamber 310.Fixed ring 422 is set, fixed plate 42 is mounted in atomization chamber 310 with facilitating, It is arranged and fixed conveniently.

Further, installation screw thread can be set in fixed ring 422, and be arranged on the inner wall of atomization chamber 310 and match Screw thread is closed, fixed ring 422 is connected with the inner wall of atomization chamber 310 with being connected through a screw thread.

Further, the first screw thread is provided in each connection ring 421, each 41 upper end of filter housing is equipped with cooperation and corresponding first The second connected screw thread of screw thread.The structure facilitates processing, while can be convenient and consolidate each filter housing 41 with corresponding connection ring 421 It is fixed to be connected, it is easy to assembly.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind specific embodiment, innermost layer filter housing 41a and fixed plate 42 are to be integrally formed setting.Fixed plate 42 and innermost layer are filtered Shell 41a is integrally formed, it is ensured that the bonding strength of innermost layer filter housing 41a and fixed plate 42；In the structure, the company of innermost circle Connecing ring 421 can be used as the side wall of innermost layer filter housing 41a, to reduce occupied space.Certainly in some other embodiment, Gu Fixed board 42 and innermost layer filter housing 41a can also be divided into two components and make.

Further, fixed plate 42 is located at the corresponding position in innermost layer filter housing 41a middle side edge region.The structure can So that fixed plate 42 is protruded in the upper end of innermost layer filter housing 41a, innermost layer filter housing 41a is connected with fog outlet 321 with facilitating.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind specific embodiment, the bottom plate 412 of each filter housing 41 are in the arcwall face that middle part is recessed upwards, and due to each filter housing 41 Lower end opens up through-hole 411, so that arc-shaped face is arranged in the bottom plate 412 of each filter housing 41, can make to collect in filter housing 41 Essential oil liquid preferably flows to each through-hole 411, to be discharged.

Further, the lower end of each 41 side of filter housing offers through-hole 411.The through-hole 411 of each filter housing 41 is arranged In the lower end of the side of filter housing 41, processing and fabricating is convenient, in addition also facilitates essential oil droplets filtering and recycling.Further, When the bottom plate 412 of filter housing 41 is in the arcwall face being recessed upwards, which can also play guiding function, to guide from each Through-hole 411 flow to the gas in the filter housing 41.

Further, the through-hole 411 on adjacent two filter housing 41 mutually staggers.By the through-hole of two neighboring filter housing 41 411 mutually stagger, and after air-flow passes through through-hole 411 on outer filter shell 41b, biggish essential oil droplets can be blown to internal layer mistake On the side wall of filter housing 41a, and stopped and collected by internal layer filter housing 41a, to preferably be filtered.

Further, in two neighboring filter housing 41: the bottom plate of internal layer filter housing 41a and the bottom plate of outer filter shell 41b 412 interval settings, so as to increase flowing of the air-flow between internal layer filter housing 41a and outer filter shell 41b in gap, into And essential oil droplets can preferably be recovered by filtration.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind specific embodiment, the top of the upper end side wall 242 for being axially directed to oil nozzle 24 of the outlet of gas nozzle 23 231, thus in gas nozzle 23 When outlet 231 sprays air-flow, air-flow can cover the upper end of oil nozzle 24, preferably to form vacuum in the upper end of oil nozzle 24, together When oil nozzle 24 the top of upper end side wall 242 can change the flow direction that gas nozzle 23 sprays air-flow, and then can be preferably by oil nozzle The essential oil droplets atomization of 24 extractions.

Further, the top of the upper end side wall 242 of oil nozzle 24 is directed toward in the inclination axially upwards of the outlet of gas nozzle 23 231. The air-flow that the structure can spray to avoid gas nozzle 23 is blown into the nozzle of 24 upper end of oil nozzle, and then can preferably extract essential oil out, And extraction essential oil can be tilted upward into blowout, and then can be preferably by essential oil atomisation.

Further, in this embodiment the side wall 242 of the upper end of oil nozzle 24 is in coniform, thus the upper end of oil nozzle 24 The air-flow that side wall 242 can spray gas nozzle 23 is oriented to upwards, the essence that can preferably extract oil nozzle 24 out so as to air-flow Mist of oil.In some other embodiment, the side wall 242 of the upper end of oil nozzle 24 can also be in the arc-shaped to raise upward.

Further, also referring to Fig. 1, one kind as air-flow guiding atomizer provided by the utility model is specific Embodiment, the lower end of oil nozzle 24 are equipped with connector sleeve 241, and detachable interposing is equipped with suction pipe 243 in connector sleeve 241.Under oil nozzle 24 Connected sucking pipe 243 is held, the suction pipe 243 of different length can be replaced, according to different Ethereal oil bottles 60 to improve adaptability.

Further, also referring to Fig. 1, one kind as air-flow guiding atomizer provided by the utility model is specific Embodiment, the position that gas nozzle 23 is corresponded on casing 10 are equipped with connecting tube 12, and connecting tube 12 is connected with tracheae 22.In casing 10 Middle setting connecting tube 12, so as to preferably be connected with tracheae 22, and then fixes tracheae 22.

Further, in the present embodiment, sealing ring 13 is additionally provided between gas nozzle 23 and connecting tube 12, to improve sealing Property, so that the gas in tracheae 22 is all flow to gas nozzle 23.And the structure can be convenient the processing of shell 30 Yu casing 10 It makes and connect.In some other embodiment, gas nozzle 23 can also be directly connected with tracheae 22.Further embodiments In, gas nozzle 23 can also be directly connected with connecting tube 12.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Kind specific embodiment, shell 30 include main casing 31 and outer cover 32, and main casing 31 is installed on casing 10；Outer cover 32 is installed on main casing On 31, and atomization chamber 310 is offered in main casing 31, main casing 31 is in open-like shape, and outer cover 32 is placed on main casing 31, fog outlet 321 It is opened on outer cover 32, connector 311 is opened in the bottom of main casing 31.The structure facilitates the processing and fabricating of shell 30, while The assembling for facilitating each component, as the installation of oil nozzle 24, gas nozzle 23 and filter 40 is fixed.

Further, also referring to Fig. 1 and Fig. 2, as air-flow guiding atomizer provided by the utility model one Specific embodiment is planted, the thread bush 34 for connecting Ethereal oil bottle 60 is equipped in connector 311.Spiral shell is set in connector 311 Line set 34, to facilitate installation or replacement Ethereal oil bottle 60.

Further, also referring to Fig. 1, one kind as air-flow guiding atomizer provided by the utility model is specific Embodiment is equipped with support frame 11 in casing 10, and air pump 21 is installed in support frame 11, and it is logical that several heat dissipations are equipped in support frame 11 Road 111 so as to preferably fix air pump 21, and improves the radiating efficiency of air pump 21.

Further, diaphragm pump can be used in air pump 21.Certainly, in other embodiments, it also can be used in air pump 21 The pump housing of its form, such as centrifugal pump, piston pump.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. air-flow guiding atomizer, including casing, the shell with atomization chamber, the air pump being installed in the casing, installation In tracheae, the gas nozzle that is connected with the tracheae and oil nozzle for extracting essential oil in Ethereal oil bottle on the air pump, the shell It is installed on the casing, the upper end of the oil nozzle is protruded into the atomization chamber, and the outlet of the gas nozzle is located at the oil nozzle At upper end, the fog outlet for being connected to the atomization chamber is offered on the shell, it is characterised in that: the lower end of the shell, which is equipped with, to be used In the connector for the Ethereal oil bottle that is cooperatively connected, the oil nozzle is located at the corresponding position of the connector, the lower end of the shell Equipped with the connector for the Ethereal oil bottle that is cooperatively connected, the oil nozzle is located at the corresponding position of the connector, the shell In be also equipped with the filters of essential oil droplets in the air-flow for flowing to the fog outlet for filtering the atomization chamber, the filter It is placed in the atomization chamber；The side of gas nozzle described in face is equipped with the air-flow for guiding the gas nozzle injection in the atomization chamber The directing plate flowed up, the directing plate favour the axial direction of the gas nozzle outlet, the directing plate and the atomization chamber Side wall is fixedly linked.

2. air-flow guiding atomizer as described in claim 1, it is characterised in that: exported on the directing plate in the gas nozzle The tangent line of the point of intersection of the extended line and directing plate of axis and the angular range of the extended line are 15-35 degree.

3. air-flow guiding atomizer as described in claim 1, it is characterised in that: the lower end of the atomization chamber is equipped with reflux leakage The lower end of bucket, the reflux funnel is equipped with outlet, and the outlet protrudes into the connector, and the oil nozzle goes out described in Mouth manages corresponding position.

4. air-flow guiding atomizer as claimed in claim 3, it is characterised in that: the directing plate and the reflux funnel Upper end is connected.

5. air-flow guiding atomizer according to any one of claims 1-4, it is characterised in that: the axial direction of the gas nozzle outlet The top of the upper end side wall of the oil nozzle is directed toward in inclination upwards.

6. air-flow guiding atomizer according to any one of claims 1-4, it is characterised in that: the filter includes several For the filter housing that the air-flow passes sequentially through, the lower end of each filter housing offers several for filtering essential oil in the air-flow The through-hole of drop.

7. air-flow guiding atomizer as claimed in claim 6, it is characterised in that: each filter housing is cylindrical, several The filter housing diameter successively reduces, several filter housing coaxial arrangements, and in adjacent two filter housing: mistake described in internal layer Filter housing is inserted into filter housing described in outer layer, and the inner cavity of filter housing described in innermost layer is connected with the fog outlet.

8. air-flow guiding atomizer as claimed in claim 7, it is characterised in that: the bottom plate of each filter housing in middle part to The arcwall face of upper recess.

9. air-flow guiding atomizer as claimed in claim 7, it is characterised in that: the filter further include be installed on it is described Fixed plate in atomization chamber, the fixed plate are equipped with several circles and are respectively used to connect the connection ring of each filter housing upper end； Through hole is offered in the fixed plate, the through hole is located at corresponding position in connection ring described in innermost circle.

10. air-flow guiding atomizer according to any one of claims 1-4, it is characterised in that: the lower end of the oil nozzle is set There is connector sleeve, detachable interposing is equipped with suction pipe in the connector sleeve.