CN205762011U - The bottom shell body of nebulizer and the atomization generating unit of application, nebulizer - Google Patents
The bottom shell body of nebulizer and the atomization generating unit of application, nebulizer Download PDFInfo
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- CN205762011U CN205762011U CN201620546343.2U CN201620546343U CN205762011U CN 205762011 U CN205762011 U CN 205762011U CN 201620546343 U CN201620546343 U CN 201620546343U CN 205762011 U CN205762011 U CN 205762011U
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- Prior art keywords
- shell body
- atomizing piece
- bottom shell
- top wall
- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
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Abstract
This utility model relates to the bottom shell body of nebulizer and the atomization generating unit of application thereof, nebulizer, the bottom shell body of nebulizer, it is characterized in that, bottom shell body includes housing top wall and housing sidewall, housing top wall includes the upside faying face being arranged on housing top wall upper surface, upside faying face allows housing top wall form nebulizer be filled with water at least part of bottom wall part of cavity volume for being attached to nebulizer and being filled with water the annular opening portion bottom cavity volume, housing sidewall is arranged in housing top wall and extends downwards, housing sidewall is combined with housing top wall and is formed with the host cavity that can accommodate atomizing piece controller；It is provided with installing the atomizing piece installing hole of atomizing piece assembly, atomizing piece installing hole connection host cavity in housing top wall in upside faying face institute delimited area.So, and when bottom shell body occur damage time, it is also possible to be individually replaced bottom shell body, and the whole cavity volume that is filled with water need not be changed, effectively reduce maintenance cost.
Description
Technical field
The present invention relates to the bottom shell body of a kind of nebulizer, described bottom shell body is used for housing atomizing piece assembly and atomizing piece
The devices such as controller, during normal use, can described bottom shell body be attached to nebulizer be filled with water cavity volume bottom and pass through described
Atomizing piece carries out atomization process thus produces atomization gas being contained in the water that described nebulizer is filled with water in cavity volume.The invention still further relates to
A kind of atomization generating unit applying described bottom shell body, and apply the nebulizer of described atomization generating unit.
Background technology
The existing ultrasound atomizer that liquid such as water can be implemented atomization, includes water storage cavity volume, is arranged on water storage appearance
Ultrasonic atomizatio sheet bottom chamber and drive the atomizing piece controller that described ultrasonic atomizatio sheet shakes.At these existing nebulizers
In, the basic structure of its described water storage cavity volume is to include annular side wall body and diapire body and they are the knots of integrated molding
Structure.This structure be filled with water cavity volume to the sealing property of liquid is relatively good but its defect is also apparent from, mainly include assembling not
Just, the material of the cavity volume that is filled with water be not easy to arrange, and high in cost of production when keeping in repair.Such as general diapire body is to be easiest to by ultrasonic sky
Changing the parts of corrosion, be necessary for described in integral replacing being filled with water after the damage of described diapire body cavity volume etc., and improves described diapire body
Material must be filled with water again the material of cavity volume described in integral replacing and significantly strengthen manufacture or maintenance cost etc..
Summary of the invention
In view of above-mentioned problems of the prior art, in order to improve manufacture, the convenience of maintenance nebulizer further, carry
The effective utilization of high atomization device, it is proposed that the structure of a kind of cavity volume bottom wall part that is filled with water that can be applicable to nebulizer, improvement knot
Be filled with water cavity volume and the nebulizer that manufactures based on this of structure.
Present invention firstly provides the bottom shell body of a kind of nebulizer, it is characterised in that described bottom shell body includes housing top
Wall and housing sidewall, described housing top wall includes the upside faying face being arranged on described housing top wall upper surface, described on
Side faying face allows described housing top wall form described mist for being attached to nebulizer and being filled with water the annular opening portion bottom cavity volume
Changing device to be filled with water at least part of bottom wall part of cavity volume, described housing sidewall is arranged in described housing top wall and extends downwards, institute
State housing sidewall to be combined with described housing top wall and be formed with the host cavity that can accommodate atomizing piece controller；Combine in described upside
It is provided with installing the atomizing piece installing hole of atomizing piece assembly, described atomization in described housing top wall in face institute delimited area
Sheet installing hole connects described host cavity.
Wherein, described nebulizer is that a kind of atomization vapour that liquid can carry out atomization process generates utensil.
Wherein, described bottom shell body includes housing top wall and housing sidewall, and described housing sidewall is tied with described housing top wall
Close and be formed with the host cavity that can accommodate atomizing piece controller, to this end, first described bottom shell body is a kind of shell with host cavity
Body part, has the function housing the components such as described atomizing piece controller, if occurring that liquid oozes bottom the cavity volume that is filled with water described in so
During leakage, described host cavity can provide substantially water resistant protection to electronic devices such as described atomizing piece controllers.Secondly, described drain pan
Body can form one after housing the fixing component such as described atomizing piece controller and described atomizing piece assembly and have atomizing functions
Separate unit, be i.e. atomized generating unit.It addition, it is one that itself architectural feature of described bottom shell body determines described bottom shell body
Plant the receptacle with multiple wall, there is the large area wall body with air contact, to this end, described bottom shell body includes housing top
Wall and the structure of housing sidewall, be greatly improved area of dissipation and the heat dispersion of described bottom shell body.
Secondly as described bottom shell body be independently of described in be filled with water the individual member of cavity volume, can not only be according to quilt for this
The characteristic correspondence of atomized liquid individually arranges the material of described bottom shell body and can be individually replaced the described bottom shell body of damage.
Wherein, described housing sidewall is arranged in described housing top wall and extends downwards, defines described housing sidewall
And the position relationship between described housing top wall, they are upper and lower layout relationship.Also illustrate that in the mounted state, described shell
Body sidewall can't extend into described nebulizer and be filled with water in cavity volume.And described upper and lower is to being so that described bottom shell body is installed to
On the basis of the installment state that described nebulizer is filled with water on cavity volume, upwardly-directed for top, contrary for lower section.
Wherein, described housing top wall includes the upside faying face being arranged on described housing top wall upper surface, described on
Side faying face allows described housing top wall form described mist for being attached to nebulizer and being filled with water the annular opening portion bottom cavity volume
Change device to be filled with water at least part of bottom wall part of cavity volume, the most actually first define and be provided with on the upper surface of described housing top wall
The upside faying face can being combined with described annular opening portion, both could be for directly in conjunction with faying face can also be for
The faying face indirectly combined, also contains the shape between described annular opening portion and described upside faying face with adaptation certainly
Shape；Secondly also defining the function that described upside faying face is had, the most described upside faying face has and described annular opening portion
In conjunction with function.Certainly well imagining, described upside faying face is close between them after being combined with described annular opening portion
Envelope thus the fluid seepages such as the water that is filled with water in cavity volume described in preventing out.Annular bottom described nebulizer is filled with water cavity volume is opened
When oral area itself is loop configuration, described upside faying face is the most also an annular faying face adaptive therewith.Described annular
The structure of peristome, both can be that described nebulizer is filled with water the open bottom of cavity volume lower sidewall, it is also possible to be filled with water described in being appearance
At outs open in the diapire of chamber, described housing top wall forms described nebulizer and is filled with water a portion wall of cavity volume bottom wall part
Body.
Wherein, from structure, described upside faying face be provided with various ways, such as use in described housing top wall
In the case of integrative-structure, described upside faying face belongs to a part for described housing top wall upper surface；Or at described shell
In the case of body roof uses Split type structure, the most described housing top wall includes the main casing roof of aluminum matter and covers described master
Steel lid above housing top wall, the most described upside faying face is arranged on the upper surface of described steel lid.
Wherein, described atomizing piece assembly is the functor for being atomized the liquid that described nebulizer is filled with water in cavity volume, including
Core devices atomizing piece, the most also includes the circular orientation circle for positioning described atomizing piece.
Wherein, described atomizing piece controller is a kind of control piece for controlling described atomizing piece working condition, further
Ground can include that power transistor and signal connect described power transistor, the control circuit plate of described atomizing piece.
Wherein, described upside faying face institute delimited area refers to be distributed the region of region or the delineation taken, and is using
In it is the region can covered by liquid.So, described atomizing piece installing hole is defined by described upside faying face
Position, and the size of described atomizing piece installing hole, described atomizing piece installing hole can't be more than described upside faying face
Institute's delimited area.The most at least define the installation region of the atomizing piece of described atomizing piece assembly.By such side of setting
Formula is easy to the liquid that described atomizing piece is filled with water in cavity volume with described nebulizer and is contacted and produce atomization vapour.
Further, also including the cooling platform portion that can be fitted and connected power transistor, described cooling platform portion sets
Put on the downside of described housing top wall or in described housing sidewall.
Wherein, described cooling platform portion is for being fitted and connected described power transistor the joint portion for its heat radiation, for
This its at least there is a planar portions of described power transistor of fitting, described cooling platform portion and described merit when actual installation
One layer of thermally conductive grease can be coated on binding face between rate transistor；Described cooling platform portion is arranged on described housing top wall
Feature on downside or in described housing sidewall, on the one hand defines the position in described cooling platform portion, and another part of aspect is also
Defining between described cooling platform portion and described housing top wall or housing sidewall is the structure connected as one, to this end, described
Form a kind of direct conducting path of heat between cooling platform portion and described housing top wall or housing sidewall, it is possible to fully by
It is the heat radiation of described power transistor in whole described bottom shell body.
Wherein, described cooling platform portion is arranged on the downside of described housing top wall or refers in described housing sidewall,
Described cooling platform portion can alternatively be arranged on the downside of described housing top wall or in described housing sidewall, or simultaneously
It is arranged on downside and in described housing sidewall.
According to technique scheme, compared with prior art, the beneficial effects of the present invention is:
1. be filled with water described in described bottom shell body is independently of the individual member of cavity volume, and described housing top wall includes
It is filled with water the described upside faying face in the annular opening portion bottom cavity volume for being attached to nebulizer, makes institute for this said structure feature
State bottom shell body, the most described upside faying face can depart from described in be filled with water restriction that material requires by cavity volume and can be according to quilt
The characteristic correspondence of atomized liquid individually arranges the material of described bottom shell body.And when damaging occurs in described bottom shell body, it is also possible to
Be individually replaced described bottom shell body, and need not change whole described in be filled with water cavity volume, effectively reduce maintenance cost.
2., owing to including the cooling platform portion that can be fitted and connected power transistor, described cooling platform portion is arranged on institute
Stating on the downside of housing top wall or in described housing sidewall, so, heat produced by described power transistor can not only
By being directly delivered in air distribute loss, additionally it is possible to be transmitted on described bottom shell body by described cooling platform portion, and
Owing to described bottom shell body has bigger area of dissipation, heat can be distributed rapidly by described bottom shell body, quickly for this
Ground reduces the temperature of described power transistor.
3. it is filled with water the annular opening portion bottom cavity volume, for this owing to described upside faying face can be attached to described nebulizer
During normal use, described upside faying face is to be immersed in described nebulizer to be filled with water in the liquid in cavity volume, so, and institute
The heat stating power transistor generation the most just can be by between described cooling platform portion and described housing top wall or housing sidewall
Connection contact relation and be transmitted on the upside faying face of described bottom shell body, then be transmitted to described mist by described upside faying face
The liquid that change device is filled with water on the liquid in cavity volume and is filled with water in cavity volume by described nebulizer gives Quick diffusing.To this end, the described end
The structure of housing and its combination being filled with water cavity volume with described nebulizer again can be produced by described power transistors
Heat provides another kind of heat dissipation path, the most just can distribute heat rapidly by described bottom shell body, quickly further
Ground reduces the temperature of described power transistor such that it is able to quickly disperse heat produced by described power transistor, it is to avoid heat
Amount is built up and is produced the normal work of high temperature and then infringement utensil.
According to above-mentioned analysis it is found that described bottom shell body not only has collecting function, and its uniqueness being had is tied
Structure, the most described upside faying face become described in be filled with water the ingredient bottom cavity volume, not only optimize described in be filled with water cavity volume
Structure, additionally it is possible to be filled with water service life of cavity volume described in extending on the whole, secondly, the layout type in described cooling platform portion
Described bottom shell body is made again to become the radiator with heat sinking function.
In order to optimize further the heat sinking function of described bottom shell body, further technical scheme is it is also possible that described
The beside in cooling platform portion is also arranged at intervals with heat-dissipating fin, and described heat-dissipating fin is arranged on the downside of described housing top wall
On face or in described housing sidewall, described cooling platform portion and described heat-dissipating fin are all located at outside described host cavity.
Wherein, described heat-dissipating fin be from the downside of described housing top wall or in described housing sidewall lofty out
Protrusion in flap-like, can be integrally formed with described housing top wall or described housing sidewall, or uses Split type structure, so
It is integrally connected by Joining Technology such as welding afterwards.Described flap-like defines the shape of described heat-dissipating fin, described heat-dissipating fin
There is bigger area of dissipation and the relatively thin thickness of ratio such that it is able to be fully contacted with air, and rapidly being delivered to
Heat on described heat-dissipating fin is delivered in air.
Secondly, the beside in described cooling platform portion is also arranged at intervals with heat-dissipating fin, first defines described heat radiation
Layout type between fin and described heat-dissipating fin, described heat-dissipating fin is spaced setting, additionally also defines institute
State the layout type between heat-dissipating fin and cooling platform portion, be also spaced between described heat-dissipating fin and cooling platform portion
Arrange.So, described cooling platform portion, heat-dissipating fin and the area of air contact can not only be increased, also help sky
The flowing of gas, and take away heat rapidly by the air flowed.
Wherein, described cooling platform portion and described heat-dissipating fin are all located at outside described host cavity, the most described cooling fins
Platform portion and described heat-dissipating fin will not take the space in described host cavity, and the volume of described host cavity can also arrange relatively
Little, the installation that the most just can reduce described bottom shell body takies volume.It addition, described cooling platform portion is arranged on described collecting
Outside chamber, outside namely the described power transistor behind installation location being arranged on described host cavity, thus the most favourable
In distributing of described power crystal tubular heat.
Further technical scheme is it is also possible that in the described housing sidewall arranged ringwise forming described host cavity
In, at least one section of region is made up of described cooling platform portion and described heat-dissipating fin.So, described cooling platform portion and institute
State heat-dissipating fin and become a part for described housing sidewall, described cooling platform portion and described heat-dissipating fin region formation institute
State the side opening portion of host cavity.The air in the inside and outside space of described host cavity forms convection current, beneficially institute by described side opening portion
State scattering and disappearing of heat in host cavity.To this end, described side opening portion becomes the lost outlet of heat.It addition, described side opening portion can also
The signal line enough becoming described power transistor is connected to the passage on described control circuit plate.
Further technical scheme is that the side at described atomizing piece installing hole is additionally provided with water-level gauge installing hole, described
Water-level gauge installing hole connects described host cavity.Wherein, described water-level gauge installing hole is also located in described upside faying face and is defined
In described housing top wall in region.
Arrive as discussed above, owing to described upside faying face is immersed in the liquid that described nebulizer is filled with water in cavity volume
In, do not only exist the possibility corroded by ultrasonic cavitation, due also to described liquid is probably corrosive solution.Described upside faying face
Long-term contact with described corrosive solution can be corroded and damage, in order to improve the anticorrosive property of described upside faying face, institute
State bottom shell body use steel manufacture be solve technical problem alternative, but steel do not utilize heat scatter and disappear and
Cost is high, how can reduce the corrosive solution corrosion to described bottom shell body for this, can dispel the heat rapidly simultaneously, save into
This, be that the present invention needs to solve the technical problem that further.
In consideration of it, we propose further improvement project to the structure of described bottom shell body, described housing top wall includes
The main casing roof of aluminum matter and covering steel lid on described main casing roof, described upside faying face is arranged on described steel
On the upper surface of matter lid；Described housing sidewall is also that aluminum matter is integrally disposed upon on described main casing roof and extends downwards, institute
State housing sidewall and be combined the described host cavity of formation with described main casing roof；Described atomizing piece installing hole is arranged on described main casing
On roof, described steel lid is provided with the center cap bore corresponding with described atomizing piece installing hole, described atomizing piece installing hole
Aperture is more than the aperture of described center cap bore, and described cooling platform portion also aluminum matter is integrally disposed upon under described main casing roof
On side or in described housing sidewall.
Wherein, described upside faying face is arranged on the upper surface of described steel lid, and the most described steel lid is at least
Portion of upper surface is filled with water the annular opening portion bottom cavity volume, so in normal use, described steel for being attached to nebulizer
The upper surface of matter lid is immersed in described nebulizer and is filled with water in the liquid of cavity volume, and described steel lid has strong corrosion resistance, energy
Enough avoid or reduce liquid corrosion and the ultrasonic cavitation of described steel lid are corroded.And at described steel lid, corrosion and damage occurs
In the case of, only need to be individually replaced described steel lid and whole described bottom shell body need not be changed, reduce further dimension for this
Accomplish this.
Wherein, described main casing roof is aluminum matter, and described housing sidewall is also that aluminum matter is integrally disposed upon described main casing
On body roof, and described cooling platform portion is also aluminum matter is integrally disposed upon on the downside of described main casing roof or described housing
On sidewall, it is one for this described main casing roof and described housing sidewall, described cooling platform portion and described main casing top
Wall or described housing sidewall are also one, and the structure of such integral type can simplify the structure of described bottom shell body and simplify peace
Dress operation, additionally can also reduce between described main casing roof and housing sidewall, described cooling platform portion and described main casing
Space between roof or described housing sidewall, they can be closely contacted and be integrally connected, thus optimize between them
Thermal conductivity, but also the high thermal conduction characteristic that aluminum matter can be utilized to be had improves the heat dispersion of described bottom shell body.Additionally use
Aluminium material manufacture can also reduce the manufacturing cost of described bottom shell body.Secondly, described integral structure can pass through aluminum casting work
The integrally manufactured shaping of skill, it is also possible to be that the techniques such as welding are integrally connected.
Wherein, described steel lid being provided with the center cap bore corresponding with described atomizing piece installing hole, described atomizing piece is pacified
The aperture in dress hole is more than the aperture of described center cap bore, and this feature defines the position of described center cap bore and described atomizing piece indirectly
Putting relation, described center cap bore and described atomizing piece are that upper and lower corresponding is arranged, and so, liquid is by described center cap bore energy
Enough flow in the atomization working area of described atomizing piece such that it is able to carried out atomization process by described atomizing piece.It addition, described atomization
The aperture of sheet installing hole, more than the aperture of described center cap bore, is installed to this end, described center cap bore can narrow described atomizing piece
The aperture, side in hole such that it is able to stop, position described atomizing piece assembly.
Further technical scheme it is also possible that described center cap bore hole wall on be provided with the first sealing ring of annular.
So, the marginal area of described center cap bore can be sealed by described first sealing ring, prevent fluid seepage from arriving described steel
Inside lid and drop onto on non-atomized working region, the most described atomizing piece controller affects the normal work of atomizing piece
Make.
Secondly, the present invention also proposes a kind of atomization generating unit using described bottom shell body, including described bottom shell body, atomization
Chip module and atomizing piece controller, described atomizing piece assembly includes atomizing piece and positions the circular orientation circle of described atomizing piece,
Described atomizing piece is navigated on described atomizing piece installing hole by described centring ring；It is brilliant that described atomizing piece controller includes power
Body pipe and signal connect described power transistor, the control circuit plate of described atomizing piece, and described power transistor is fitted snugly into
In described cooling platform portion, described circuit board is contained in described host cavity.
After again, the present invention also proposes a kind of nebulizer applying described atomization generating unit, occurs single including described atomization
Unit, nebulizer are filled with water cavity volume and base, described in the cavity volume that is filled with water there is the sidewall bodies of annular, described bottom shell body is tied by described upside
Conjunction face is attached to described nebulizer and is filled with water the annular opening portion bottom cavity volume thus allows described housing top wall form described nebulizer
Be filled with water at least part of bottom wall part of cavity volume, is provided with ring between the bottom of described upside faying face and the described cavity volume sidewall bodies that is filled with water
Second sealing ring of shape；The described cavity volume that is filled with water is arranged on above described base, and described atomization generating unit is arranged on the described end
In seat.
Owing to the present invention has These characteristics and advantage, may apply to the bottom shell body of nebulizer and application thereof for this
In atomization generating unit, atomization utensil.
Accompanying drawing explanation
Fig. 1 is the perspective view of the bottom shell body of the first embodiment of application technical solution of the present invention；
Fig. 2 is the upward view of the bottom shell body of the first embodiment of application technical solution of the present invention；
Fig. 3 is the perspective view after the bottom shell body shown in Fig. 1 is overturn 180 °；
Fig. 4 is the perspective view of the bottom shell body of the second embodiment of application technical solution of the present invention, in figure
The component composition atomization units such as described bottom shell body and atomizing piece assembly.
Fig. 5 is the cross-sectional view of atomization unit of application the second bottom shell body, and in figure, dotted portion represents and is filled with water
Cavity volume and base；
Fig. 6 is the decomposition texture schematic diagram of the atomization unit of application the second bottom shell body.
Detailed description of the invention
Housing and the atomizer of application, the structure of nebulizer to application technical solution of the present invention below in conjunction with the accompanying drawings
It is further described.
As it is shown in figure 5, the present invention proposes a kind of nebulizer, described nebulizer is that liquid can be carried out at atomization by one
The atomization vapour of reason generates utensil, includes atomization generating unit, be filled with water cavity volume 9 and base 93, described in the cavity volume 9 that is filled with water be arranged on institute
State above base 93.The described cavity volume 9 that is filled with water has the sidewall bodies 91 of annular and is arranged on the Sheng bottom described sidewall bodies 91
Water capacity chamber diapire 92, is provided with opening part on the described cavity volume diapire 92 that is filled with water, and described opening part forms described annular opening portion
(figure is blocked owing to being combined with described upside faying face 122).Certainly as another embodiment, described annular opening
Structure can also is that described nebulizer is filled with water the open bottom of cavity volume lower sidewall.
Wherein, as shown in Figure 5 and Figure 6, described atomization generating unit includes described bottom shell body 10, covers described bottom shell body 10
Bottom 8, atomizing piece assembly 7 and atomizing piece controller 6, described atomizing piece assembly 7 includes atomizing piece 72, atomizing piece sealing ring
71 and position the circular orientation circle 70 of described atomizing piece 72, described atomizing piece 72 navigates to will discuss below by described centring ring 70
On the atomizing piece installing hole 111 of the described bottom shell body 10 stated；Described atomizing piece controller 6 includes power transistor 60 and letter
Number connect described power transistor 60, the control circuit plate 61 of described atomizing piece 72.Described power transistor 60 is fitted snugly into
In the cooling platform portion 3 of the described bottom shell body 10 being discussed below, described circuit board 61 is contained in the institute being discussed below
State in the described host cavity 100 of bottom shell body 10.
Described bottom shell body 10 is filled with water the individual member of cavity volume 9 described in being independently of.Below with shown in Fig. 1, Fig. 2 and Fig. 3
The first embodiment introduces the concrete structure of described bottom shell body 10.Described bottom shell body 10 includes housing top wall 1 and housing side
Wall 2, described housing top wall 1 includes the upside faying face 122 being arranged on described housing top wall 1 upper surface, and described upside is tied
Conjunction face 122 allows described housing top wall 1 form described mist for being attached to nebulizer and being filled with water the annular opening portion bottom cavity volume
Change device to be filled with water the base wall portion portion of cavity volume 9.Described housing sidewall 2 is arranged in described housing top wall 1 and extends downwards, described
Housing sidewall 2 is combined with described housing top wall 1 and is formed with the host cavity 100 that can accommodate atomizing piece controller 6；In described upside
It is provided with installing the atomizing piece installing hole of atomizing piece assembly 7 in described housing top wall 1 in 122 delimited area of faying face
111, described atomizing piece installing hole 111 connects described host cavity 100；Also include and can be fitted and connected dissipating of power transistor 60
Hot platform part 3, described cooling platform portion 3 is arranged on the downside of described housing top wall 1.Certain described cooling platform portion 3 is also
Can alternatively be arranged in described housing sidewall 2, or be simultaneously located on the downside of described housing top wall 1 and housing side
On wall 2.
And in order to the water level of the cavity volume 9 that is filled with water described in Gan Ying, further at the side of described atomizing piece installing hole 111
Being provided with water-level gauge installing hole 112, described water-level gauge installing hole 112 connects described host cavity 100, and water-level gauge 73 can pass through water
Position meter installing hole 112 is signally attached on described atomizing piece controller 6.
Wherein, described bottom shell body 10 has the host cavity 100 that can accommodate atomizing piece controller 6, to this end, described bottom shell body
First 10 be a kind of housing component with host cavity, has the function housing described atomizing piece controller 6 component such as grade, if so
Occur bottom the described cavity volume that is filled with water that during fluid seepage, described host cavity 100 can be to described atomizing piece controller 6 electronic device such as grade
Substantially water resistant protection is provided.It addition, itself architectural feature of described bottom shell body 10 determines described bottom shell body 10 for one tool
There is the receptacle of multiple wall, there is the large area wall body with air contact, to this end, described bottom shell body 10 includes housing top wall
1 and the structure of housing sidewall 2, it is greatly improved area of dissipation and the heat dispersion of described bottom shell body 10.
Wherein, described housing top wall 1 includes the upside faying face 122 being arranged on described housing top wall 1 upper surface, institute
State upside faying face 122 and allow described housing top wall 1 shape for being attached to nebulizer and being filled with water the annular opening portion bottom cavity volume
Described nebulizer is become to be filled with water the base wall portion portion of cavity volume 9；So actually first define on the upper surface of described housing top wall 1
Be provided with the upside faying face 122 being combined with described annular opening portion, both could be for directly in conjunction with faying face also
Could be for the faying face indirectly combined, certainly also contains and have between described annular opening portion and described upside faying face
Adaptive shape；Secondly also define the function that described upside faying face 122 is had, the most described upside faying face 122 have with
The function that described annular opening portion combines.Annular opening portion bottom described nebulizer is filled with water cavity volume itself is loop configuration
Time, described upside faying face is the most also an annular faying face adaptive therewith.
After on the cavity volume 9 that is filled with water described in described atomization generating unit is assembled into, described bottom shell body 10 is combined by upside
Face 122 be attached to described nebulizer be filled with water cavity volume 9 annular opening portion thus allow described housing top wall 1 formed described nebulizer contain
The base wall portion portion in water capacity chamber 9, is provided with the second sealing ring of annular between described upside faying face 1 and described annular opening portion
74, so, described upside faying face 1 is to seal between them after being combined with described annular opening portion thus is filled with water described in preventing
The fluid seepages such as the water in cavity volume 9 are out.
Secondly as described bottom shell body 10 be independently of described in be filled with water the individual member of cavity volume 9, and described housing top wall
1 includes and is filled with water the described upside faying face 122 in the annular opening portion bottom cavity volume, for this above-mentioned knot for being attached to nebulizer
Structure feature make described bottom shell body 10, the most described upside faying face 122 can depart from described in be filled with water what material was required by cavity volume 9
Limit and can individually arrange the material of described bottom shell body 10 according to the characteristic correspondence being atomized liquid.And when described bottom shell body
10 when occurring damaging, it is also possible to is individually replaced described bottom shell body 10, and need not change whole described in be filled with water cavity volume 9, effectively reduce
Maintenance cost.
It addition, during normal use, described upside faying face 122 is to be immersed in described nebulizer to be filled with water in cavity volume 9
Liquid in, so, the heat that described power transistor 60 produces the most just can be by described cooling platform portion 3 and described shell
Connection contact relation between body roof 1 and be transmitted on the upside faying face 122 of described bottom shell body 10, then tied by described upside
Conjunction face 122 is transmitted to described nebulizer and is filled with water on the liquid in cavity volume 9 and the liquid that is filled with water in cavity volume 9 by described nebulizer gives
Quick diffusing.To this end, the structure of described bottom shell body 10 and its combination being filled with water cavity volume 9 with described nebulizer can be again
Heat produced by described power transistor 60 provides a kind of heat dissipation path, the most just can further can be by described drain pan
Body 10 distributes heat rapidly, reduces the temperature of described power transistor 60 rapidly such that it is able to quickly disperse described power
Heat produced by transistor 60, it is to avoid heat accumulation and produce the normal work of high temperature and then infringement utensil.
In the present embodiment, described upside faying face 122 belongs to a part for described housing top wall 1 upper surface.And
In two kinds of embodiments, we, to described upside faying face 122, say further and are further improved described bottom shell body, for
The bottom shell body using different embodiments is discussed and distinguished to convenience, below the bottom shell body labelling of employing the second embodiment
For bottom shell body 10a.
As shown in Figure 4, Figure 5 and Figure 6, described housing top wall 1a of described bottom shell body 10a includes the main casing roof of aluminum matter
11 and cover steel lid 12 on described main casing roof 11, upside faying face 122a is arranged on the upper of described steel lid 12
On surface；Described housing sidewall 2 is also that aluminum matter is integrally disposed upon on described main casing roof 11 and extends downwards, described housing
Sidewall 2 is combined the described host cavity 100 of formation with described main casing roof 11；Described atomizing piece installing hole 111a and described water-level gauge
Installing hole 112a is arranged on described main casing roof 11, described steel lid 12 is provided with and described atomizing piece installing hole 111a
Corresponding center cap bore 120, and with described water-level gauge cap bore 121 corresponding for water-level gauge installing hole 112a.Described atomizing piece is pacified
The aperture of dress hole 111a is more than the aperture of described center cap bore 120, and described cooling platform portion 3 is also described in aluminum matter is integrally disposed upon
On the downside of main casing roof 11 or in described housing sidewall 2.
Wherein, described upside faying face 122a is arranged on the upper surface of described steel lid 12, the most described steel lid
The upper surface of 12 is filled with water described in be attached to the opening part on cavity volume diapire 92, so in normal use, described steel
The upper surface of lid 12 is immersed in described nebulizer and is filled with water in the liquid of cavity volume 9, and described steel lid 12 has strong corrosion resistance,
It can be avoided that or reduce the liquid corrosion to described steel lid 12.And the situation of corrosion and damage occurs at described steel lid 12
Under, only need to be individually replaced described steel lid 12 and whole described bottom shell body 10 need not be changed, reduce further maintenance for this
Cost.
Wherein, described main casing roof 11 is aluminum matter, and described housing sidewall 2 is also that aluminum matter is integrally disposed upon described master
In housing top wall 11, and described cooling platform portion 3 is also aluminum matter be integrally disposed upon on the downside of described main casing roof 11 or
In described housing sidewall 2, be one for this described main casing roof 11 and described housing sidewall 2, described cooling platform portion 3 with
Described main casing roof 11 or described housing sidewall 2 are also one, and the structure of such integral type can reduce described main casing
Between roof 11 and housing sidewall 2, between described cooling platform portion 3 and described main casing roof 11 or described housing sidewall 2
Space, they can be closely contacted and be integrally connected, thus optimize the thermal conductivity between them, but also can utilize aluminum matter
The high thermal conduction characteristic being had improves the heat dispersion of described bottom shell body 10a.Additionally use aluminium material manufacture can also reduce institute
State the manufacturing cost of bottom shell body 10a.Secondly, described integral structure can pass through the integrally manufactured shaping of aluminum casting technique, also may be used
Being that the techniques such as welding are integrally connected.
Wherein, described steel lid 12 is provided with and described center cap bore 120 corresponding for atomizing piece installing hole 111a, described
The aperture of atomizing piece installing hole 111a is more than the aperture of described center cap bore 120, and this feature defines described center cap bore indirectly
120 is that upper and lower corresponding is arranged with the position relationship of described atomizing piece 72, described center cap bore 120 and described atomizing piece 72, this
Sample, liquid can flow in the atomization working area of described atomizing piece 72 by described center cap bore 120 such that it is able to by described mist
Change sheet 72 and carry out atomization process.It addition, the aperture of described atomizing piece installing hole 111a is more than the aperture of described center cap bore 120,
To this end, described center cap bore 120 can narrow the aperture, side of described atomizing piece installing hole 111a such that it is able to stop, position
Described atomizing piece 72.
Further technical scheme is, the hole wall of described center cap bore 120 is provided with the first sealing ring of annular (in figure
It is not drawn into).So, the marginal area of described center cap bore 120 can be sealed by described first sealing ring 71, prevent liquid from oozing
Drain to inside described steel lid 12 and drop onto on non-atomized working region, the most described atomizing piece controller 6 affects
The normal work of atomizing piece 72.
No matter using the first bottom shell body 10 as shown in Figure 1, Figure 2 and Figure 3, or use described in Fig. 4, Fig. 5 and Fig. 6
The second bottom shell body 10a, in order to optimize the heat sinking function of described bottom shell body further, further can use following
Improvement project, the beside in described cooling platform portion 3 is also arranged at intervals with multiple heat-dissipating fin 5, and described heat-dissipating fin 5 is arranged
On the downside of described housing top wall 1 or in described housing sidewall 2, described cooling platform portion 3 and described heat-dissipating fin 5 all positions
Outside described host cavity 100.
And in the present embodiment, described housing top wall 1 is provided with the wall extension extended to outside described host cavity 100
110, described cooling platform portion 3 and multiple heat-dissipating fin 5 are located on the downside of described wall extension 110.As it can be seen in the figures,
Described heat-dissipating fin 5 is the lofty protrusion in flap-like out from described wall extension 110, can be with described wall extension
110 is integrally formed, or uses Split type structure, is then integrally connected by Joining Technology such as welding.Described flap-like defines
The shape of described heat-dissipating fin 5, described heat-dissipating fin 5 has bigger area of dissipation and the relatively thin thickness of ratio, it is thus possible to
Enough it is fully contacted with air, and rapidly the heat being delivered on described heat-dissipating fin 5 is delivered in air.
Secondly, the beside in described cooling platform portion 3 is also arranged at intervals with heat-dissipating fin 5, first defines described dissipating
Layout type between hot fin 5 and described heat-dissipating fin 5, described heat-dissipating fin 5 is spaced setting, the most also defines
Layout type between described heat-dissipating fin 5 and cooling platform portion 3, between described heat-dissipating fin 5 and cooling platform portion 3 be also
Spaced setting.So, described cooling platform portion 3, heat-dissipating fin 5 and the area of air contact can not only be increased,
Also help the flowing of air, and the air by flowing takes away heat rapidly.
Wherein, described cooling platform portion 3 and described heat-dissipating fin 5 are all located at outside described host cavity 100, the most described scattered
Hot platform part 3 and described heat-dissipating fin 5 will not take the space in described host cavity 100, and the volume of described host cavity 100 also may be used
Little with arrange relatively, the installation that the most just can reduce described bottom shell body (10,10a) takies volume.It addition, described heat radiation
Platform part 3 is arranged on outside described host cavity 100, is namely arranged on install the described power transistor 60 after positioning described
Outside host cavity 100, thus the most just it is more beneficial for distributing of described power transistor 60 heat.
Further technical scheme is, in the described housing sidewall 2 arranged ringwise forming described host cavity 100,
At least one section of region is made up of described cooling platform portion 3 and described heat-dissipating fin 5.As it can be seen, described cooling platform portion 3
And described heat-dissipating fin 5 is arranged on the right side section of described housing sidewall 2.So, described cooling platform portion 3 and described heat-dissipating fin
5 parts becoming described housing sidewall 2, described cooling platform portion 3 and described heat-dissipating fin 5 region form described collecting
The side opening portion 20 in chamber 100.The air in the described inside and outside space of host cavity 100 forms convection current by described side opening portion, is conducive to
In described host cavity 100, heat scatters and disappears.To this end, described side opening portion becomes the lost outlet of heat.It addition, described side opening portion
The signal line that can also become described power transistor 60 is connected to the passage on described control circuit plate 61.
Claims (9)
1. the bottom shell body of nebulizer, it is characterised in that described bottom shell body includes housing top wall and housing sidewall, described housing
Roof includes the upside faying face being arranged on described housing top wall upper surface, and described upside faying face is used for being attached to atomization
Device is filled with water the annular opening portion bottom cavity volume thus allows described housing top wall form described nebulizer and be filled with water at least part of of cavity volume
Bottom wall part, described housing sidewall is arranged in described housing top wall and extends downwards, described housing sidewall and described housing top
Wall combines and is formed with the host cavity that can accommodate atomizing piece controller；Described shell in described upside faying face institute delimited area
Being provided with installing the atomizing piece installing hole of atomizing piece assembly on body roof, described atomizing piece installing hole connects described collecting
Chamber.
Bottom shell body the most according to claim 1, it is characterised in that also include and can be fitted and connected dissipating of power transistor
Hot platform part, described cooling platform portion is arranged on the downside of described housing top wall or in described housing sidewall.
Bottom shell body the most according to claim 2, it is characterised in that the beside in described cooling platform portion is also spaced setting
Heat-dissipating fin, described heat-dissipating fin is had to be arranged on the downside of described housing top wall or in described housing sidewall, described heat radiation
Platform part and described heat-dissipating fin are all located at outside described host cavity.
Bottom shell body the most according to claim 3, it is characterised in that formed described in the arranging ringwise of described host cavity
In housing sidewall, at least one section of region is made up of described cooling platform portion and described heat-dissipating fin.
5. according to the bottom shell body described in claim 1,2,3 or 4, it is characterised in that described atomizing piece installing hole side also
Being provided with water-level gauge installing hole, described water-level gauge installing hole connects described host cavity.
6. according to the bottom shell body described in claim 2,3 or 4, it is characterised in that described housing top wall includes the main casing of aluminum matter
Roof and covering steel lid on described main casing roof, described upside faying face is arranged on the upper surface of described steel lid
On；Described housing sidewall is also that aluminum matter is integrally disposed upon on described main casing roof and extends downwards, described housing sidewall with
Described main casing roof combines and forms described host cavity；Described atomizing piece installing hole is arranged on described main casing roof, described
Being provided with the center cap bore corresponding with described atomizing piece installing hole on steel lid, the aperture of described atomizing piece installing hole is more than described
The aperture of center cap bore, described cooling platform portion is also that aluminum matter is integrally disposed upon on the downside of described main casing roof or described
In housing sidewall.
Bottom shell body the most according to claim 6, it is characterised in that be provided with the of annular on the hole wall of described center cap bore
One sealing ring.
8. use the arbitrary described bottom shell body of claim 1 to 7 atomization generating unit, it is characterised in that include described bottom shell body,
Atomizing piece assembly and atomizing piece controller, described atomizing piece assembly includes atomizing piece and positions the circular orientation of described atomizing piece
Circle, described atomizing piece is navigated on described atomizing piece installing hole by described centring ring；Described atomizing piece controller includes gaining merit
Rate transistor and signal connect described power transistor, the control circuit plate of described atomizing piece, and described power transistor is close to peace
Installing in the cooling platform portion of described bottom shell body, described circuit board is contained in described host cavity.
9. use the nebulizer being atomized generating unit described in claim 8, it is characterised in that include described atomization generating unit,
Nebulizer is filled with water cavity volume and base, described in the cavity volume that is filled with water there is the sidewall bodies of annular, described bottom shell body is combined by described upside
Face is attached to described nebulizer and is filled with water the annular opening portion bottom cavity volume thus allows described housing top wall form described nebulizer and contain
At least part of bottom wall part in water capacity chamber, is provided with annular between the bottom of described upside faying face and the described cavity volume sidewall bodies that is filled with water
The second sealing ring；The described cavity volume that is filled with water is arranged on above described base, and described atomization generating unit is arranged on described base
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546343.2U CN205762011U (en) | 2016-06-07 | 2016-06-07 | The bottom shell body of nebulizer and the atomization generating unit of application, nebulizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620546343.2U CN205762011U (en) | 2016-06-07 | 2016-06-07 | The bottom shell body of nebulizer and the atomization generating unit of application, nebulizer |
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| CN205762011U true CN205762011U (en) | 2016-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903628A (en) * | 2016-06-07 | 2016-08-31 | 佛山市南海科日超声电子有限公司 | Bottom shell body used for atomizer and atomization generating unit applied to atomizer and atomizer |
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2016
- 2016-06-07 CN CN201620546343.2U patent/CN205762011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903628A (en) * | 2016-06-07 | 2016-08-31 | 佛山市南海科日超声电子有限公司 | Bottom shell body used for atomizer and atomization generating unit applied to atomizer and atomizer |
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