CN217962051U

CN217962051U - Foaming device

Info

Publication number: CN217962051U
Application number: CN202221927385.2U
Authority: CN
Inventors: 刘子豪
Original assignee: Xiamen Hangjia Technology Co ltd
Current assignee: Xiamen Hangjia Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-06
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a foaming device, which comprises a shell, a driving circuit board and a mixing pump, wherein a first containing cavity and a second containing cavity are arranged in the shell, a first hollow column and a second hollow column which penetrate through the first containing cavity and the second containing cavity are arranged between the first containing cavity and the second containing cavity, and the first hollow column guides air in the second containing cavity into the first containing cavity; the driving circuit board is arranged in the first accommodating cavity; the mixing pump is arranged in the first accommodating cavity and is connected with the driving circuit board, the mixing pump comprises an air inlet for conveying air in the first accommodating cavity into the pump body, a liquid inlet for conveying liquid into the pump body and an outlet for outputting foaming liquid mixed with the air in the pump body, and the liquid inlet is connected with the second hollow column so as to convey the liquid into the pump body; hereby, liquid can be prevented from seeping into the mixing pump, thereby prolonging the service life of the frothing device.

Description

Foaming device

Technical Field

The utility model relates to a foaming technical field, in particular to foaming device.

Background

In the daily life process, people often need wash hands, wash hair or bathe etc. wash hands and need use liquid soap, wash hair and need use shampoo, bathe and need use the shower bath, common liquid soap, shampoo and shower bath are provided with special foam generating device usually, generate the foam through the mixing pump in foam generating device, press the button of foam generating device and can extrude corresponding foam, but, the mixing pump is oozed easily to the liquid in the stock solution jar that has used for a long time to influence foam generating device's life-span.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem in the above-mentioned technique at least to a certain extent. Therefore, an object of the present invention is to provide a bubbling device, which can prevent liquid from leaking into a mixing pump, thereby prolonging the service life of the bubbling device.

To achieve the above object, an embodiment of the present invention provides a bubbling device, including: the air conditioner comprises a shell, a first accommodating cavity and a second accommodating cavity are formed in the shell, a first hollow column is arranged in the second accommodating cavity, a second hollow column penetrating through the first accommodating cavity and the second accommodating cavity is arranged between the first accommodating cavity and the second accommodating cavity, and the first hollow column guides air in the second accommodating cavity into the first accommodating cavity; the driving circuit board is arranged in the first accommodating cavity; the mixing pump, the mixing pump sets up the first intracavity that holds, just the mixing pump with the dirver circuit board is connected, the mixing pump is including the air input port of first intracavity air transport to the pump body in, carry liquid to the liquid input port of the pump body and with the pump body in with the delivery outlet of the foaming liquid output after the air mixture, the liquid input port with the hollow post of second is connected to carry liquid to the pump body in.

According to the embodiment of the utility model, the shell is internally provided with a first containing cavity and a second containing cavity, the second containing cavity is internally provided with a first hollow column, a penetrating second hollow column is arranged between the first containing cavity and the second containing cavity, and the first hollow column guides the air in the second containing cavity into the first containing cavity; the driving circuit board is arranged in the first accommodating cavity; the mixing pump is arranged in the first accommodating cavity and is connected with the driving circuit board, the mixing pump comprises an air inlet for conveying air in the first accommodating cavity into the pump body, a liquid inlet for conveying liquid into the pump body and an outlet for outputting foaming liquid mixed with the air in the pump body, and the liquid inlet is connected with the second hollow column so as to convey the liquid into the pump body; thereby, liquid can be prevented from seeping into the mixing pump, thereby prolonging the service life of the foaming device.

In addition, according to the foaming device provided by the above embodiment of the present invention, the following additional technical features may also be provided:

optionally, the mixing pump further comprises a liquid outlet element, and the liquid outlet element is connected with an output port of the mixing pump.

Optionally, the liquid outlet element comprises: the fixing piece is connected with the output port of the mixing pump; the nozzle, the nozzle detachable with the mounting is connected, be provided with the foaming net in the nozzle.

Optionally, the liquid outlet element further comprises: the foaming net fixing seat is connected with the nozzle, and the foaming net and the soft gasket are sequentially arranged on the foaming net fixing seat.

Optionally, the liquid storage tank is used for containing liquid, and the liquid storage tank is connected with the shell.

Optionally, the housing is further provided with a one-way valve at a position connected to the liquid storage tank, so as to input air to the liquid storage tank.

Optionally, a delivery pipe is arranged in the liquid storage tank, and the delivery pipe is connected with the second hollow column so as to deliver the liquid in the liquid storage tank into the pump body through the delivery pipe.

Optionally, the opening of the first hollow column is adjacent to the air input port, and the second hollow column extends through the bottom of the housing.

Optionally, the liquid inlet is connected to the second hollow column by a connecting tube.

Optionally, the housing includes an upper cover and a housing body, a first accommodating cavity and a second accommodating cavity are formed in the housing body, and the upper cover is disposed on the housing body.

Drawings

FIG. 1 is a schematic diagram of a bubbler apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a bubbler apparatus according to an embodiment of the present invention;

FIG. 3 is an exploded view of a bubbler apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a housing according to an embodiment of the present invention;

fig. 5 is another schematic structural diagram of the housing according to the embodiment of the present invention.

Description of the reference symbols

The device comprises a shell 1, a first accommodating cavity 11, a second accommodating cavity 12, a first hollow column 13, a second hollow column 14, a one-way valve 15, an opening 16, an upper cover 17 and a shell body 18;

a drive circuit board 2;

a mixing pump 3, an air input port 31, a liquid input port 32, an output port 33, and a connection pipe 34;

the liquid outlet element 4, a fixing piece 41, a nozzle 42, a foaming net 43, a foaming net fixing seat 44 and a soft gasket 45;

a liquid storage tank 5 and a delivery pipe 51;

a power supply 6.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 5, a bubbler according to an embodiment of the present invention includes a housing 1, a driving circuit board 2, and a mixing pump 3.

A first accommodating cavity 11 and a second accommodating cavity 12 are formed in the shell 1, a first hollow column 13 is arranged in the second accommodating cavity 12, a penetrating second hollow column 14 is arranged between the first accommodating cavity 11 and the second accommodating cavity 12, and the first hollow column 13 guides air in the second accommodating cavity 12 into the first accommodating cavity 11; the drive circuit board 2 is arranged in the first accommodating cavity 11; the mixing pump 3 is arranged in the first accommodating cavity 11, the mixing pump 3 is connected with the driving circuit board 2, the mixing pump 3 comprises an air inlet 31 for conveying air in the first accommodating cavity 11 into the pump body, a liquid inlet 32 for conveying liquid into the pump body and an outlet 33 for outputting foaming liquid mixed with air in the pump body, and the liquid inlet 32 is connected with the second hollow column 14 for conveying liquid into the pump body.

That is, the second hollow cylinder 14 in the housing 1 penetrates the first accommodating chamber 11 and the second accommodating chamber 12, and the mixing pump 3 placed in the first accommodating chamber 11 is connected to the second hollow cylinder 14 through the liquid inlet port 32 to deliver the liquid into the pump body, and the air in the second accommodating chamber 12 is introduced into the first accommodating chamber 11 through the first hollow cylinder 13, so that the air in the first accommodating chamber 11 is delivered into the pump body through the air inlet port 31 while avoiding direct communication of the mixing pump 3 with the liquid reservoir 5 storing the liquid, and since the first hollow cylinder 13 is a protruded cylinder, the liquid oozed out during use does not flow into the first accommodating chamber 11 through the opening 16 of the first hollow cylinder 13.

The cleaning liquid is supplied in a foam form by providing the mixing pump 3, supplying air from the air inlet 31 of the mixing pump 3, supplying the cleaning liquid from the liquid inlet 32 of the mixing pump 3, mixing the air and the cleaning liquid sufficiently in the mixing pump 3, and supplying the mixture to the outlet 33 of the mixing pump 3. When the washing liquid needs to be used, the driving circuit board 2 drives the mixing pump 3 to work and output the washing liquid by pressing the switch on the driving circuit board 2. In addition, the concrete structure of above-mentioned mixing pump 3 can adopt current mixing pump structure, the utility model discloses no longer describe herein.

As an embodiment, the frothing device further comprises a liquid outlet element 4, the liquid outlet element 4 being connected with the output 33 of the mixing pump 3.

As an embodiment, the liquid outlet element 4 comprises a fixing member 41 and a nozzle 42, the fixing member 41 is connected with the output port 33 of the mixing pump 3; the nozzle 42 is detachably connected to the fixing member 41, and a foaming net 43 is provided in the nozzle 42.

It should be noted that, because mix impurity in the washing liquid easily to stifled foaming net of blockking up, the foam is more closely the foaming net mesh more and more closely, and the mesh is more closely more easily blockked up by impurity, if install the foaming net in the mixing pump inside be difficult to dismantle, the foaming net can't wash the change after blockking up, for this reason, the utility model discloses a put into the foaming net can dismantle the nozzle inside, in case the foaming net blocks up, the nozzle alright take out the foaming net down, the user of being convenient for washs or changes by oneself.

As an embodiment, the liquid outlet element 4 further comprises a foaming net fixing seat 44 and a soft gasket 45, the foaming net fixing seat 44 is connected with the nozzle 45, and the foaming net 43 and the soft gasket 45 are sequentially arranged on the foaming net fixing seat 44.

It should be noted that, the number of the foaming net 43 and the soft gasket 45 may be two, two sides of the foaming net fixing seat 44 are respectively provided with one foaming net 43 and one soft gasket 45, and then the foaming net 43 and the soft gasket 45 are arranged in the nozzle 45, and finally the nozzle 45 is detachably and rotatably clamped on the fixing member 41.

It should be noted that a power supply 6 is further disposed in the first accommodating cavity 11, and the power supply 6 is connected to the driving circuit board 2 so as to supply power to the driving circuit board 2.

As an embodiment, the frothing device further comprises a reservoir 5 containing the liquid, the reservoir 5 being connected to the housing 1.

It should be noted that the reservoir 5 is connected to the base of the housing 1 to form the first accommodating chamber 11 and the second accommodating chamber 12, and a gap is formed between the reservoir 5 and the housing 1, so that air can enter the second accommodating chamber 12.

As an embodiment, the housing 1 is further provided with a check valve 15 at a position connected to the reservoir 5 to supply air to the reservoir 15.

It should be noted that, since the liquid in the liquid storage tank 5 gradually decreases during use, in order to equalize the pressure in the liquid storage tank 5 and avoid collapse of the liquid storage tank 5, it is necessary to replenish the gas in the liquid storage tank 5, and therefore a check valve 15 is further provided at a position where the housing 1 is connected to the liquid storage tank 5 so as to supply air to the liquid storage tank 15.

In one embodiment, a delivery tube 51 is disposed within the reservoir 5, and the delivery tube 51 is connected to the second hollow column 14 to deliver the fluid in the reservoir 5 to the pump body through the delivery tube 51.

As an embodiment, the opening 16 of the first hollow column 13 is close to the air input port 31, and the second hollow column 14 penetrates the bottom of the housing 1.

That is, the opening 16 of the first hollow column 13 is provided at the top of the housing 1 near the air input port 31, so that the air introduced from the second accommodating chamber 12 into the first accommodating chamber 11 can be better input from the air input port 31 into the mixing pump 3.

In one embodiment, the liquid inlet 32 is connected to the second hollow column 14 by a connecting tube 34.

As an embodiment, the housing 1 includes an upper cover 17 and a housing body 18, a first accommodating chamber 11 and a second accommodating chamber 12 are formed in the housing body 1, and the upper cover 17 is disposed on the housing body 18.

In summary, according to the bubbling device provided by the embodiment of the present invention, the housing has the first accommodating cavity and the second accommodating cavity, the first hollow column and the second hollow column are disposed between the first accommodating cavity and the second accommodating cavity, and the first hollow column guides the air in the second accommodating cavity into the first accommodating cavity; the driving circuit board is arranged in the first accommodating cavity; the mixing pump is arranged in the first accommodating cavity and is connected with the driving circuit board, the mixing pump comprises an air inlet for conveying air in the first accommodating cavity into the pump body, a liquid inlet for conveying liquid into the pump body and an outlet for outputting foaming liquid mixed with air in the pump body, and the liquid inlet is connected with the second hollow column so as to convey the liquid into the pump body; thereby, liquid can be prevented from seeping into the mixing pump, thereby prolonging the service life of the foaming device.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A frothing device, comprising:

the air-conditioning device comprises a shell, a first accommodating cavity and a second accommodating cavity are formed in the shell, a first hollow column is arranged in the second accommodating cavity, a second hollow column which penetrates through the first accommodating cavity and the second accommodating cavity is arranged between the first accommodating cavity and the second accommodating cavity, and the first hollow column guides air in the second accommodating cavity into the first accommodating cavity;

the driving circuit board is arranged in the first accommodating cavity;

the mixing pump, the mixing pump sets up the first intracavity that holds, just the mixing pump with the dirver circuit board is connected, the mixing pump is including the air input port of first intracavity air transport to the pump body in, carry liquid to the liquid input port of the pump body and with the pump body in with the delivery outlet of the foaming liquid output after the air mixture, the liquid input port with the hollow post of second is connected to carry liquid to the pump body in.

2. The frothing apparatus as defined in claim 1, further comprising: and the liquid outlet element is connected with the output port of the mixing pump.

3. The bubbling device according to claim 2, wherein said liquid outlet member comprises:

the fixed piece is connected with the output port of the mixing pump;

the nozzle, the nozzle detachable with the mounting is connected, be provided with the foaming net in the nozzle.

4. The foaming apparatus as set forth in claim 3, wherein said tapping element further comprises: foaming net fixing base and soft packing ring, foaming net fixing base with the nozzle is connected, the foaming net with the soft packing ring sets gradually on the foaming net fixing base.

5. The foaming device of claim 1, further comprising a reservoir for containing a liquid, wherein the reservoir is coupled to the housing.

6. The bubbling device according to claim 5, wherein said housing is further provided with a one-way valve at a location connected to said reservoir for supplying air to said reservoir.

7. The foaming apparatus as defined in claim 5, wherein a delivery tube is disposed within said reservoir, said delivery tube being connected to said second hollow post for delivering liquid from said reservoir to said pump body through said delivery tube.

8. The bubbling device according to claim 1, wherein the opening of the first hollow column is proximate to the air input port, and the second hollow column extends through the bottom of the housing.

9. The foaming apparatus defined in claim 1, wherein the liquid inlet is connected to the second hollow column by a connecting tube.

10. The bubbler of claim 1, wherein the housing comprises a top cover and a body defining the first and second cavities therein, the top cover being disposed on the body.