CN220157594U - atomizer - Google Patents

Abstract

The utility model discloses an atomizer which comprises a base, an atomizing cover and a heating component, wherein the atomizing cover is arranged on the base, an atomizing cavity is formed between the atomizing cover and the base, the heating component is fixed on the base and is positioned in the atomizing cavity, the heating component comprises an atomizing core and a heating component, the atomizing core comprises two opposite atomizing surfaces, and the heating component is arranged on the two atomizing surfaces. Above-mentioned atomizer, atomizing core have two atomizing faces that are on the back, have increased heating area, make atomizing subassembly can be applicable to bigger heating power, and two atomizing face heats simultaneously evenly, can avoid pasting the core risk to a great extent, improve heating efficiency of heating subassembly to make atomization effect better.

Description

Atomizer

Technical Field

The utility model relates to the technical field of atomizing devices, in particular to an atomizer.

Background

In the related art, an atomization core of the atomizer is generally formed by winding a metal heating body on ceramic, and is limited by the miniaturization requirement of the atomizer, the volume of the atomization core is generally smaller, the heating area of the atomization core is smaller, the atomization efficiency is low, the atomization effect is limited, and when the heating power is increased, the energy density is larger due to the small area of an atomization surface, the atomization temperature is easily overhigh, the risk of pasting the core possibly exists due to overheat of the atomization core, and the service life of a product is influenced.

Disclosure of Invention

The embodiment of the utility model provides an atomizer.

An atomizer according to an embodiment of the present utility model includes:

a base;

the atomizing cover is arranged on the base, and an atomizing cavity is formed between the atomizing cover and the base;

the heating assembly is fixed on the base and located in the atomizing cavity, the heating assembly comprises an atomizing core and a heating piece, the atomizing core comprises two opposite atomizing surfaces, and the heating piece is arranged on the two atomizing surfaces.

Above-mentioned atomizer, atomizing core have two atomizing faces that are on the back, have increased heating area, make atomizing subassembly can be applicable to bigger heating power, and two atomizing face heats simultaneously evenly, can avoid pasting the core risk to a great extent, improve heating efficiency of heating subassembly to make atomization effect better.

In some embodiments, the base forms an atomizing chamber inlet and the atomizing cover forms an atomizing chamber outlet, and the two atomizing surfaces are substantially parallel to a line connecting a center point of the atomizing chamber inlet and a center point of the atomizing chamber outlet.

In some embodiments, the atomizing core is substantially rectangular, the atomizing core includes a top surface facing the atomizing cover, the atomizing core has a liquid reservoir formed in the top surface, and the two atomizing surfaces are located on two sides of the liquid reservoir.

In some embodiments, the atomizing core further comprises two opposite end sides connected substantially perpendicularly to the top surface and the two atomizing surfaces, and the reservoir is a substantially rectangular through-channel extending through the two end sides in a direction substantially parallel to the two atomizing surfaces.

In certain embodiments, the atomizing core includes a bridge connecting two sides of the through slot.

In some embodiments, the atomizer further comprises a conductive component, the conductive component comprises a conductive column and a spring piece, the conductive column is used for being connected with a power supply of the atomizer, the conductive column is fixed on the base and partially stretches into the atomizing cavity, the spring piece comprises a first free end and a mounting portion, the mounting portion is fixed on the conductive column, and the first free end is elastically abutted to the heating element.

In some embodiments, the spring plate includes a first bent portion bent from the mounting portion near the center of the atomizing chamber and forming the first free end near one end of the atomizing cap.

In some embodiments, the heating element includes a heating section and electrode sections located at two ends of the heating section, and the elastic sheet is configured such that when the atomizing cover is mounted on the base, the mounting portion is fixedly connected with the conductive column, and the first free end is elastically abutted to the electrode sections.

In certain embodiments, the heat generating section is serpentine in shape.

In certain embodiments, the heating assembly includes a silicone seal positioned between the atomizing cap and the base and surrounding the atomizing core, the silicone seal having a hollow portion to expose the two atomizing surfaces.

In certain embodiments, the hollow is rectangular.

In certain embodiments, the atomizer further comprises an upper housing connected with the base and enclosing the atomizing cover between the upper housing and the base, the bottom of the atomizing cover and the top of the base define the atomizing chamber, the upper housing is formed with an air outlet and an air outlet section, the atomizing cover is formed with an atomizing cover air passage, the atomizing cover air passage is communicated with the atomizing chamber outlet and the air outlet section, the base is formed with an air inlet and an air inlet section, and the air inlet section is communicated with the air inlet and the atomizing chamber.

In some embodiments, the upper shell is formed with a liquid storage cavity and a liquid outlet hole communicated with the liquid storage cavity, the liquid storage cavity is used for storing atomized liquid, the heating component comprises an atomization core, the atomization cover is formed with a liquid inlet hole, and the liquid inlet hole is connected with the liquid outlet hole and the atomization core.

In certain embodiments, the atomizer further comprises an atomization cap silica gel pad disposed between the upper housing and the atomization cap.

In certain embodiments, the atomizer further comprises a base silicone pad disposed between the base and the atomization cap.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic cross-sectional view of an atomizer according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of another view of a nebulizer of an embodiment of the utility model;

fig. 3 is a schematic perspective view of a part of elements of the atomizer according to an embodiment of the utility model;

FIG. 4 is a schematic perspective view of a heating assembly and a conductive assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of another view of a heating assembly and a conductive assembly according to an embodiment of the present utility model;

fig. 6 is a front view of a heating assembly and a conductive assembly according to an embodiment of the present utility model.

Description of main reference numerals:

the atomizer comprises an atomizer-100, a base-10, an air inlet-101, an air inlet section-102, an atomizing cover-20, an atomizing cover air channel-201, a liquid inlet hole-202, a heating component-30, a heating component-301, a heating section-3011, an electrode section-3012, an atomizing core-304, a liquid storage tank-3041, an end side face-3042, a connecting bridge portion-3043, an atomizing face-3044, a silica gel sealing piece-306, a hollow portion-3061, a conductive component-40, a conductive column-401, a spring piece-402, a first free end-4021, a mounting portion-4023, a first bending portion-4024, an atomizing cavity-50, an atomizing cavity inlet-501, an atomizing cavity outlet-502, an upper shell-60, an air outlet-601, an air outlet section-602, a liquid storage cavity-603, a lower liquid hole-604, a base silica gel pad-70 and an atomizing cover silica gel pad-80.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the embodiments of the present utility model and are not to be construed as limiting the embodiments of the present utility model.

In an embodiment of the utility model, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different structures of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and do not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, embodiments of the present utility model provide examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 to 3, an atomizer 100 according to an embodiment of the present utility model includes a base 10, an atomization cap 20, and a heating assembly 30.

The atomizing lid 20 is installed on the base 10, forms the atomizing chamber 50 between atomizing lid 20 and the base 10, and heating element 30 is fixed on the base 10 and is located atomizing chamber 50, and heating element 30 includes atomizing core 304 and heating element 301, and atomizing core 304 includes two atomizing faces 3044 that are opposite to each other, and heating element 301 sets up on two atomizing faces 3044.

Above-mentioned atomizer 100, atomizing core 304 have two atomizing faces 3044 that are opposite to each other, have increased heating area, make atomizer 100 can be applicable to bigger heating power, and two atomizing faces 3044 heat simultaneously evenly, can avoid pasting the core risk to a great extent, improve heating efficiency of heating element 30 to make atomization effect better.

Specifically, the atomizing cover 20 is mounted on the base 10 and forms an atomizing chamber 50 with the base 10, and the heating assembly 30 is fixed to the base 10 and is located in the atomizing chamber 50. The heating element 30 includes atomizing core 304 and heating element 301, and atomizing core 304 includes two atomizing faces 3044 that are opposite to each other, and heating element 301 sets up on two atomizing faces 3044, makes the heating area increase of atomizing core 304, makes heating efficiency promote, can make atomizer 100 adapt to great heating power, sets up the heating element simultaneously on two atomizing faces 3044, heats two atomizing faces 3044 evenly, can effectively avoid pasting the core risk, improves heating element 30's heating efficiency to make atomization effect better.

In some embodiments, the base 10 is formed with an atomizing chamber inlet 501 and the atomizing cover 20 is formed with an atomizing chamber outlet 502, with the two atomizing surfaces 3044 being substantially parallel to a line connecting a center point of the atomizing chamber inlet 501 and a center point of the atomizing chamber outlet 502.

In this way, the flow path of the atomizing gas can be shortened, and the gas outlet efficiency of the atomizer 100 can be improved.

Specifically, as shown in fig. 1 and 2, the heating assembly 30 is located in the atomizing chamber 50, the heating assembly 30 includes an atomizing core 304, the atomizing core 304 includes two atomizing surfaces 3044, the heating element 301 is disposed on the two atomizing surfaces 3044, the atomizing cover 20 is formed with an atomizing chamber outlet 502, the two atomizing surfaces 3044 are substantially parallel to a line connecting a center point of the atomizing chamber inlet 501 and a center point of the atomizing chamber outlet 502, after the atomized liquid is atomized by the atomizing surfaces 3044 to generate the atomized gas, the atomized gas can directly flow in a direction of the atomizing chamber outlet 502, as shown in fig. 1, a dotted line illustrates a gas passage in the atomizer 100, an arrow of the dotted line illustrates a flow direction of the atomized gas, the atomized gas can directly flow upward, a flow path of the atomized gas is shortened, and large particles of the aerosol in the atomized gas can be retained, and meanwhile, the gas outlet efficiency of the atomizer 100 is improved.

In one embodiment, the material of the atomizing core 304 may be ceramic, where the ceramic atomizing core 304 and the heating element 301 are sintered into a whole, and the ceramic material can make the atomizing core 304 have better heat conduction and atomization effects, and can have a certain flow guiding and liquid storage effect on the atomized liquid. In other embodiments, the material of the atomizing core 304 may further include one or any combination of the following: ceramics, semiconductor ceramics or silicon carbide.

In some embodiments, the atomizing core 304 is substantially rectangular, the atomizing core 304 includes a top surface facing the atomizing cap 20, the atomizing core 304 defines a reservoir 3041 on the top surface, and two atomizing surfaces 3044 are disposed on opposite sides of the reservoir 3041.

In this way, the liquid storage tank 3041 is arranged for storing and guiding the atomized liquid, so that the atomization efficiency can be improved.

Specifically, as shown in fig. 3 and 4, the atomizing core 304 is substantially rectangular, the top surface of the atomizing core 304 faces the atomizing cover 20, and a liquid storage tank 3041 is provided on the top surface of the atomizing core 304 for storing and guiding the atomized liquid, and two atomizing surfaces 3044 are located at two sides of the liquid storage tank 3041, so that the atomized liquid can be fully contacted with the atomizing surfaces 3044, further, the paste core caused by insufficient guiding of the atomized liquid is prevented, and the atomizing efficiency of the atomizing core 304 is improved.

In some embodiments, the atomizing core 304 further includes two end side surfaces 3042 opposite each other and substantially perpendicularly connected to the top surface and the two atomizing surfaces 3044, and the reservoir 3041 is a substantially rectangular through slot and extends through the two end side surfaces 3042 in a direction substantially parallel to the two atomizing surfaces 3044.

Thus, the liquid storage tank 3041 is uniform in liquid guiding.

Specifically, as shown in fig. 4, the atomizing core 304 further includes two opposite end side surfaces 3042 substantially perpendicularly connected to the top surface and the two atomizing surfaces 3044, the liquid storage groove 3041 is a substantially rectangular through groove, and extends through the two end side surfaces 3042 along a direction substantially parallel to the two atomizing surfaces 3044, and the through groove structure can increase the liquid storage area and enable the atomized liquid to uniformly flow in the liquid storage groove 3041, so that the atomized liquid is uniformly distributed on the atomizing core 304 for atomization, and the atomization effect can be improved.

In certain embodiments, the atomizing core 304 includes a bridge 3043, the bridge 3043 connecting two sides of the channel.

In this way, the mechanical strength of the atomizing core 304 is increased.

Specifically, the atomizing core 304 includes a bridge 3043, where the bridge 3043 connects two sides of the through groove where the two atomizing surfaces 3044 are located, as shown in fig. 5, the bridge 3043 can increase the mechanical strength of the atomizing core 304, and reduce the risk of breakage of the atomizing core 304 during use.

In some embodiments, the atomizer 100 further includes a conductive assembly 40, the conductive assembly 40 includes a conductive post 401 and a spring plate 402, the conductive post 401 is used for being connected with a power supply of the atomizer 100, the conductive post 401 is fixed on the base 10 and partially extends into the atomizing chamber 50, the spring plate 402 includes a first free end 4021 and a mounting portion 4023, the mounting portion 4023 is fixed on the conductive post 401, and the first free end 4021 is elastically abutted against the heat generating component 301.

In this way, the first free end 4021 is abutted to the heating element 301, and is fixed by the mounting portion 4023, so that the connection is convenient and stable.

Specifically, as shown in fig. 6, the conductive assembly 40 includes a conductive column 401 and a spring plate 402, the conductive column 401 is fixed on the base 10, when the base 10 is connected with a power supply of the atomizer 100, the conductive column 401 can be connected with the power supply, the spring plate 402 is fixed on a portion of the conductive column 401 extending into the atomizing cavity 50, two first free ends 4021 of the spring plate 402 can connect the heat generating component 301 located on two atomizing surfaces 3044 in parallel, and the heat generating component 301 is electrically connected with the power supply by contacting and energizing the conductive column 401. During installation, the conductive column 401 is fixed on the base 10, the elastic sheet 402 is fixed on the conductive column 401, the atomization core 304 is installed in the direction of the base 10 and is elastically abutted with the elastic sheet 402, so that the installation can be completed, the connection is simple and convenient, and meanwhile, the connection is stable.

In some embodiments, the resilient piece 402 includes a first bent portion 4024, where the first bent portion 4024 is bent from the mounting portion 4023 near the center of the atomizing chamber 50 and forms a first free end 4021 near one end of the atomizing cap 20.

In this way, the spring plate 402 is easy to be formed.

Specifically, as shown in fig. 4, the elastic piece 402 includes a first bending portion 4024 and a mounting portion 4023, where the first bending portion 4024 is bent from the mounting portion 4023 near the center of the atomizing chamber 50, and forms a first free end 4021 near one end of the atomizing cover 20, so that the elastic piece 402 can be integrally formed, and processing is facilitated.

In some embodiments, the heat generating element 301 includes a heat generating section 3011 and electrode sections 3012 located at two ends of the heat generating section 3011, and the elastic sheet 402 is configured such that, when the atomizing cover 20 is mounted on the base 10, the mounting portion 4023 is fixedly connected to the conductive column 401, and the first free end 4021 elastically abuts against the electrode sections 3012.

Thus, the electrode section 3012 is used for connecting to a power supply, and the heating section 3011 is heated in contact with the atomizing surface 3044, so that the heating element 301 is electrically connected to the power supply.

Specifically, as shown in fig. 6, the heat generating element 301 includes a heat generating section 3011 and electrode sections 3012 located at two ends of the heat generating section 3011, the electrode sections 3012 are used for abutting against the first free ends 4021 when the atomizing core 304 is mounted on the conductive component 40, so that electrical connection between the heat generating element 301 and a power supply is achieved, and the heat generating section 3011 is used for conducting heat in contact with the atomizing surface 3044 for atomization.

In certain embodiments, the heat-generating segment 3011 is serpentine in shape.

In this way, the contact area between the heat generating element 301 and the atomizing core 304 can be increased.

Specifically, as shown in fig. 6, both ends of the heat-generating section 3011 are connected to the electrode sections 3012, and the heat-generating section 3011 may be serpentine in shape, so that the contact area with the atomizing surface 3044 can be increased, thereby improving the heat transfer efficiency. In other embodiments, the heat generating section 3011 may be configured in other shapes that increase the contact area with the atomizing surface 3044, for example, the heat generating section 3011 may be configured in an "N" type or an "S" type.

In some embodiments, the heating assembly 30 includes a silicone seal 306, the silicone seal 306 being located between the atomizing cover 20 and the base 10 and surrounding the atomizing core 304, the silicone seal 306 having a hollow portion to expose the two atomizing faces 3044.

In this way, the atomizing chamber 50 can be ensured to have a good sealing effect, and atomized liquid leakage is prevented.

Specifically, as shown in fig. 1 and 2, the heating assembly 30 includes a silica gel sealing member 306, where the silica gel sealing member 306 is disposed between the base 10 and the atomization cap 20 and covers the atomization core 304, so that the space between the atomization core 304 and the atomization cap 20 and the base 10 is filled with the silica gel sealing member 306, and a sealing effect of the atomization cavity 50 is ensured, and the silica gel sealing member 306 is formed with a hollow portion to expose the atomization surface 3044 in the atomization cavity 50, so that the atomization surface 3044 atomizes the atomized liquid.

In some embodiments, the hollow is rectangular.

In this way, the exposed area of the atomizing surface 3044 can be made large while ensuring the sealing effect.

Specifically, the hollow portion of the silica gel sealing member 306 is rectangular, that is, the silica gel sealing member 306 wraps each corner angle of the atomizing core 304 between the atomizing cover 20 and the base 10, so as to improve the sealing performance of the atomizing chamber 50, and simultaneously, a larger portion of the atomizing surface 3044 can be exposed in the atomizing chamber 50, so that the atomizing efficiency is improved.

In some embodiments, the atomizer 100 further comprises an upper housing 60, the upper housing 60 is connected with the base 10 and encloses the atomization cap 20 between the upper housing 60 and the base 10, the bottom of the atomization cap 20 and the top of the base 10 define the atomization chamber 50, the upper housing 60 is formed with an air outlet 601 and an air outlet section 602, the atomization cap 20 is formed with an atomization cap air channel 201, the atomization cap air channel 201 communicates with the atomization chamber outlet 502 and the air outlet section 602, the base 10 is formed with an air inlet 101 and an air inlet section 102, and the air inlet section 102 communicates with the air inlet 101 and the atomization chamber 50.

In this way, the communication of the atomizing chamber 50, the gas inlet 101, and the gas outlet 601 forms a gas passage in the atomizer 100.

Specifically, as shown in fig. 2 and 3, the atomizer 100 further includes an upper housing 60, the upper housing 60 being connected to the base 10 and closing the atomizing cover 20 between the upper housing 60 and the base 10, the bottom of the atomizing cover 20 and the top of the base 10 defining the atomizing chamber 50. The upper shell 60 is formed with an air outlet 601 and an air outlet section 602, the atomization cap 20 is formed with an atomization cap air channel 201, as shown in fig. 2 and 3, the atomization cap air channel 201 is communicated with the atomization cavity outlet 502 and the air outlet section 602, the base 10 is formed with an air inlet 101 and an air inlet section 102, the air inlet section 102 is communicated with the air inlet 101 and the atomization cavity 50, thereby forming a gas passage in the atomizer 100, air enters the atomizer 100 from the air inlet section 102, the atomization cavity 50 heats the atomized liquid through the heating assembly 30 to generate atomized gas, the atomized gas in the atomization cavity 50 flows upwards from the atomization cavity outlet 502, flows out from the air outlet 601 through the atomization cap air channel 201 and the air outlet section 602, and the atomization process of the atomized liquid is completed.

In some embodiments, the upper shell 60 is formed with a liquid storage cavity 603 and a lower liquid hole 604 communicating with the liquid storage cavity 603, the liquid storage cavity 603 is used for storing atomized liquid, the heating assembly 30 comprises the atomized core 304, the atomized cover 20 is formed with a liquid inlet 202, and the liquid inlet 202 connects the lower liquid hole 604 with the atomized core 304.

As such, the atomized liquid is stored and provided to the atomizing core 304 through the liquid storage chamber 603.

Specifically, as shown in fig. 1 and 3, the upper case 60 is formed with a liquid storage cavity 603 and a lower liquid hole 604 communicating with the liquid storage cavity 603, the atomization cap 20 is formed with a liquid inlet 202, the positions of the lower liquid hole 604 and the liquid inlet 202 are correspondingly set, and atomized liquid flows downwards from the liquid storage cavity 603, and can flow onto the atomization core 304 for atomization through the lower liquid hole 604 and the liquid inlet 202.

In certain embodiments, the atomizer 100 further comprises an atomization cap silicone pad 80 disposed between the upper housing 60 and the atomization cap 20.

In this way, the upper case 60 and the atomizing cover 20 are sealed, and the atomized liquid can be prevented from leaking when flowing into the atomizing chamber 50.

Specifically, as shown in fig. 1 to 3, the atomizer 100 further includes an atomization cap silica gel pad 80, the atomization cap silica gel pad 80 being disposed between the upper case 60 and the atomization cap 20, the atomization cap silica gel pad 80 having an opening at a position on the atomization cap 20 corresponding to the liquid storage chamber 603 for enabling sealing between a lower liquid hole 604 formed in the upper case 60 and a periphery of the liquid inlet 202 formed in the atomization cap 20 to prevent leakage of the atomized liquid.

In certain embodiments, the atomizer 100 further comprises a base silicone pad 70, the base silicone pad 70 being disposed between the base 10 and the atomization cap 20.

In this way, the joint between the base 10 and the atomizing cover 20 can be sealed, and the sealing performance of the atomizing chamber 50 is ensured.

Specifically, as shown in fig. 1 to 3, the atomizer 100 further includes a base silica gel pad 70, the base silica gel pad 70 is disposed between the base 10 and the atomization cap 20, the base silica gel pad 70 is sleeved on the base 10 during installation, and the upper shell 60 compresses the atomization cap 20 downward as shown in fig. 1 during installation, fixes the atomization cap 20 between the upper shell 60 and the base 10, and compresses the bottom surface of the atomization cap 20 on the base silica gel pad 70, so that the atomization cavity 50 can be ensured to have a better sealing effect, and leakage of atomization gas or atomization liquid is prevented.

In summary, in the atomizer 100 provided in the embodiment of the present utility model, two opposite atomizing surfaces 3044 are provided for fixing the heating element 301, so that the heating area on the atomizing core 304 is increased, and the heating efficiency is effectively improved, so as to improve the atomizing efficiency, and meanwhile, a liquid storage tank 3041 is provided on the atomizing core 304, where the liquid storage tank 3041 has the functions of liquid storage and liquid guiding, so that the atomized liquid and the atomizing surfaces 3044 can be fully contacted to generate atomized gas, and the atomizing efficiency is improved. Further, by providing the atomizing surface 3044 substantially parallel to the direction of the gas passage of the atomizer 100, the detour of the gas passage can be effectively reduced, and the gas outlet efficiency can be improved. And after setting up atomizing face 3044 and heating element 301 in the side of atomizing core 304, through shell fragment 402 and the heating element 301 elasticity butt of atomizing core 304 both sides, during the installation, pile up in proper order from bottom to top by the direction shown in fig. 1 and can accomplish the installation of atomizer 100, make the processing and the installation of atomizer 100 all more convenient, do benefit to automated production and improve production efficiency.

In the description of the present specification, reference is made to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., meaning 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (15)

1. An atomizer, comprising:

a base;

the atomizing cover is arranged on the base, and an atomizing cavity is formed between the atomizing cover and the base;

the heating assembly is fixed on the base and located in the atomizing cavity, the heating assembly comprises an atomizing core and a heating piece, the atomizing core comprises two opposite atomizing surfaces, and the heating piece is arranged on the two atomizing surfaces.

2. The atomizer of claim 1 wherein said base is formed with an atomizer chamber inlet and said atomizer cap is formed with an atomizer chamber outlet, said two atomizer surfaces being substantially parallel to a line connecting a center point of said atomizer chamber inlet and a center point of said atomizer chamber outlet.

3. The atomizer of claim 1 wherein said atomizing core is substantially rectangular, said atomizing core including a top surface facing said atomizing cap, said atomizing core having a reservoir formed in said top surface, said two atomizing surfaces being located on either side of said reservoir.

4. A nebulizer as claimed in claim 3, wherein the nebulizing cartridge further comprises two end sides facing away from each other and connected substantially perpendicularly to the top surface and the two nebulizing surfaces, the reservoir being a substantially rectangular through-channel extending through the two end sides in a direction substantially parallel to the two nebulizing surfaces.

5. The atomizer of claim 4 wherein said atomizing core includes a bridge portion connecting two sides of said through slot.

6. The atomizer of claim 1 further comprising a conductive assembly including a conductive post for connection with a power source of said atomizer and a spring plate secured to said base and extending partially into said atomizing chamber, said spring plate including a first free end and a mounting portion secured to said conductive post, said first free end in resilient abutment with said heat generating member.

7. The atomizer of claim 6 wherein said spring includes a first bend bent from said mounting portion proximate said atomizing chamber center and forming said first free end proximate said atomizing cap end.

8. The atomizer of claim 6 wherein said heat generating element comprises a heat generating section and electrode sections at opposite ends of said heat generating section, said spring being configured such that when said atomization cap is mounted on said base, said mounting portion is fixedly connected to said conductive post, and said first free end is in resilient abutment with said electrode sections.

9. The atomizer of claim 8 wherein said heat generating section is serpentine in shape.

10. The atomizer of claim 1 wherein said heating assembly includes a silicone seal between said atomizing cover and said base and surrounding said atomizing core, said silicone seal having a hollow portion to expose said two atomizing surfaces.

11. The nebulizer of claim 10, wherein the hollow portion is rectangular.

12. The atomizer of claim 1 further comprising an upper housing connected to said base and enclosing said atomization cap between said upper housing and said base, a bottom of said atomization cap and a top of said base defining said atomization chamber, said upper housing being formed with an air outlet and an air outlet section, said atomization cap being formed with an atomization cap air passage, said atomization cap air passage communicating said atomization chamber outlet and said air outlet section, said base being formed with an air inlet and an air inlet section, said air inlet section communicating said air inlet and said atomization chamber.

13. The atomizer of claim 12 wherein said upper housing is formed with a liquid storage chamber and a liquid discharge orifice in communication with said liquid storage chamber, said liquid storage chamber for storing an atomized liquid, said heating assembly comprising an atomizing core, said atomizing cap being formed with a liquid inlet orifice connecting said liquid discharge orifice with said atomizing core.

14. The nebulizer of claim 13, further comprising a nebulizing cover silica gel pad disposed between the upper housing and the nebulizing cover.

15. The nebulizer of claim 1, further comprising a base silicone pad disposed between the base and the nebulizing cover.