CN219982130U - Atomizer and electronic atomizing device - Google Patents

Abstract

The utility model provides an atomizer and an electronic atomization device, comprising an atomization assembly, a liquid matrix generating device and an electronic atomization device, wherein the atomization assembly is used for atomizing the liquid matrix to generate aerosol; the bracket is used for supporting the atomization assembly and is provided with a containing cavity and an aerosol channel, the containing cavity is used for containing the atomization assembly, and the aerosol channel is communicated with a part of the surface of the atomization assembly; and a liquid suction pad arranged between the aerosol channel and the atomization assembly, wherein one side surface of the liquid suction pad faces the aerosol channel, and part of the edge of the liquid suction pad is kept in contact with the inner surface of the bracket. The atomizer and the electronic atomization device are kept in contact with the inner surface of the bracket through a liquid suction gasket arranged between the aerosol channel and the atomization component; therefore, overflowed liquid matrix can be drained to the inner surface of the bracket through the liquid suction gasket, so that the problem that liquid leakage or suction is caused when the liquid is sucked by a user when the liquid flows into the aerosol channel is avoided, and the use experience of the user is improved.

Description

Atomizer and electronic atomizing device

Technical Field

The utility model relates to the technical field of electronic atomization, in particular to an atomizer and an electronic atomization device.

Background

The electronic atomization device is an electronic product which generates aerosol through atomizing a liquid matrix for users to inhale, and generally comprises an atomizer and a power supply assembly; the atomizer is inside to store and is provided with the atomizing subassembly that is used for atomizing the liquid matrix, and power module includes battery and circuit board.

When the existing electronic atomization device is placed reversely, overflowed liquid matrix easily flows into an aerosol channel or an aerosol output pipe, so that the problem that liquid is leaked or sucked into the liquid matrix by a user during suction is caused.

Disclosure of Invention

The utility model aims to provide an atomizer and an electronic atomization device, so as to avoid the problem that overflowed liquid matrix flows into an aerosol channel or an aerosol output pipe to cause leakage or suction of the liquid matrix by a user during suction.

In one aspect, the utility model provides an atomizer comprising:

an atomizing assembly for atomizing a liquid matrix to generate an aerosol;

the bracket is used for supporting the atomization assembly and is provided with a containing cavity and an aerosol channel, the containing cavity is used for containing the atomization assembly, and the aerosol channel is communicated with a part of the surface of the atomization assembly;

and a liquid suction pad arranged between the aerosol channel and the atomization assembly, wherein one side surface of the liquid suction pad faces the aerosol channel, and part of the edge of the liquid suction pad is kept in contact with the inner surface of the bracket.

In one example, a support bone is disposed within the aerosol passage, and the liquid absorbing pad is disposed between the support bone and the atomizing assembly.

In an example, the device further comprises an aerosol output pipe, wherein the end part of the aerosol output pipe is spliced in the aerosol channel;

the supporting bone is internally provided with a bulge, and the bulge is abutted with the end part of the aerosol output tube.

In one example, at least one end of the liquid-absorbing pad extends in a thickness direction of the atomizer to remain in contact with an inner surface of the bracket.

In one example, the size of the liquid absorbing pad in the thickness direction of the atomizer is greater than the size of the liquid absorbing pad in the width direction of the atomizer.

In one example, the liquid absorbing pad has a dimension in the width direction of the atomizer that is substantially the same as an inner diameter of the aerosol passage.

In one example, a portion of the interior surface of the support adjacent to at least one end of the liquid-absorbent pad has a liquid-storage space that stores a liquid matrix drained by the liquid-absorbent pad.

In one example, a portion of the outer surface of the atomizing assembly is spaced from the inner surface of the support frame to form an airflow channel.

In one example, the liquid absorbing pad has a notch groove or through hole penetrating both sides thereof, the notch groove or through hole being used for conducting the air flow channel and the aerosol channel.

In one example, the atomizing assembly includes a liquid directing element and a heating element;

the liquid guiding element has a first surface facing the aerosol channel, a second surface opposite the first surface, the heating element being bonded to the second surface, the first surface being in contact with the liquid absorbing pad.

Another aspect provides an electronic atomization device, including a power supply assembly and the aforementioned atomizer.

The atomizer and the electronic atomization device are kept in contact with the inner surface of the bracket through a liquid suction gasket arranged between the aerosol channel and the atomization component; therefore, overflowed liquid matrix can be drained to the inner surface of the bracket through the liquid suction gasket, so that the problem that liquid leakage or suction is caused when the liquid is sucked by a user when the liquid flows into the aerosol channel is avoided, and the use experience of the user is improved.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures are not to scale, unless expressly stated otherwise.

FIG. 1 is a schematic view of an electronic atomizing device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of another electronic atomizing device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a nebulizer provided in an embodiment of the utility model;

FIG. 4 is an exploded schematic view of a nebulizer provided in an embodiment of the utility model;

FIG. 5 is a schematic cross-sectional view of a nebulizer provided in an embodiment of the utility model;

FIG. 6 is another schematic cross-sectional view of a nebulizer provided in an embodiment of the utility model;

FIG. 7 is a schematic view of a liquid guiding element in an atomizer according to an embodiment of the present utility model;

FIG. 8 is another schematic view of a liquid guiding element in an atomizer according to an embodiment of the present utility model;

FIG. 9 is a schematic cross-sectional view of a holder in a nebulizer according to an embodiment of the utility model;

FIG. 10 is another schematic cross-sectional view of a holder in a nebulizer according to an embodiment of the utility model;

fig. 11 is a schematic view of a liquid absorbent pad according to an embodiment of the present utility model.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper", "lower", "left", "right", "inner", "outer" and the like are used in this specification for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

As used herein, the terms 'upstream' and 'downstream' describe the relative positions of components, or portions of components, in an electronic atomizing device in terms of the direction of flow of the suction airstream.

Fig. 1 is a schematic diagram of an electronic atomization device according to an embodiment of the present utility model.

As shown in fig. 1, the electronic atomizing device 100 includes an atomizer 10 and a power supply assembly 20, and the atomizer 10 is not detachable from the power supply assembly 20.

The atomizer 10 is used to atomize a liquid substrate to produce an aerosol.

The power supply assembly 20 includes a battery cell 21 and a circuit 22.

The battery 21 provides electrical power for operating the electronic atomizing device 100. The battery 21 may be a rechargeable battery or a disposable battery.

The circuit 22 may control the overall operation of the electronic atomizing device 100. The circuit 22 controls not only the operation of the battery 21 and the atomizer 10, but also the operation of other elements in the electronic atomizing device 100.

Fig. 2 is a schematic view of another electronic atomizing device according to an embodiment of the present disclosure, and unlike the example of fig. 1, the atomizer 10 is detachably connected to the power supply assembly 20, such as an interference fit, a snap fit, or a magnetically attractive connection.

Fig. 3 to 11 show schematic structural views of an atomizer of an embodiment; in the atomizer of this embodiment, it includes:

the main body 101a has a suction nozzle opening at its proximal end for suction, an aerosol output tube 1011a and a liquid storage chamber a inside, the liquid storage chamber a having an opening at the distal end of the main body 101 a.

A bottom cover 106a detachably coupled to the opening of the distal end of the main body 101a, thereby defining a housing of the atomizer with the main body 101 a; the bottom cover 106a is provided with an air inlet 106a1.

The liquid guiding member 104a, as shown in fig. 7 to 8, integrally has a first side wall 104a1 and a second side wall 104a2 opposed in the thickness direction of the atomizer 10, and a notch 104a3 located between the first side wall 104a1 and the second side wall 104a 2; the liquid guiding element 104a further has an atomizing face 104a7 facing away from the first side wall 104a1 and/or the second side wall 104a2 and/or the gap 104a3 and/or the liquid reservoir a in the length direction of the atomizer 10. In this preferred implementation, the liquid guiding element 104a is a rigid porous body, such as a porous ceramic body.

A base portion 104a4 located at a lower end side of the liquid guiding member 104a in the longitudinal direction of the atomizer 10 and extending between the first side wall 104a1 and the second side wall 104a 2; while the extension length of the base portion 104a4 in the width direction of the atomizer 10 is the same as the extension length of the first side wall 104a1 and/or the second side wall 104a2 in the width direction of the atomizer 10; according to the illustration, the lower surface of the base portion 104a4 is used as the atomizing face 104a7.

A connection portion 104a5 located at an upper end side of the liquid guiding element 104a in the longitudinal direction of the atomizer 10 and disposed near a central portion of the liquid guiding element 104a; also the connecting portion 104a5 extends between the first side wall 104a1 and the second side wall 104a 2; and the extension length of the connection portion 104a5 in the width direction of the atomizer 10 is smaller than the extension length of the first side wall 104a1 and/or the second side wall 104a2 and/or the base portion 104a4 in the width direction of the atomizer 10; further, the notch 104a3 is formed by an area not covered by the connection portion 104a 5.

Meanwhile, a space 104a6 extending in the width direction of the atomizer 10 is defined between the connection portion 104a5 and the base portion 104a 4; the space 104a6 may be used to receive or buffer the liquid substrate, thereby adjusting the amount or efficiency of the liquid substrate supplied onto the atomizing face 104a7.

The connecting portion 104a5 of the liquid guide element 104a is at least partially opposite the aerosol delivery conduit 1011a along the length of the atomizer 10 after assembly, and in practice the outer surface of the connecting portion 104a5 may be configured to receive condensate falling from within the aerosol delivery conduit 1011 a.

The heating element 103a is disposed on the atomizing face 104a7 of the liquid guiding element 104a to together form an atomizing assembly or atomizing core to heat at least a portion of the liquid matrix within the atomized liquid guiding element 104a to generate aerosol and be released from the atomizing face 104a7.

The bracket 102a includes an upstream end 102a1 (the end remote from the reservoir A), a downstream end 102a2 (the end near the reservoir A), and a body 102a3 extending from the upstream end 102a1 to the downstream end 102a 2. The portion of the body 102a3 adjacent the upstream end 102a1 is sandwiched between the inner surface of the main body 101a and the outer surface of the bottom cover 106a, and the downstream end 102a2 is held in contact with the inner surface of the main body 101a and defines at least a portion of the reservoir chamber a.

As a suitable choice of material, the stent 102a is preferably a flexible material, for example, in some examples the stent 102a may be made of a silicone, thermoplastic Elastomer (Thermo-Plastic-Elastomer), or thermoplastic Rubber (Thermo-Plastic-Rubber) material.

In a preferred embodiment, the first bead 102a4 is disposed on the outer surface of the body 102a3 near the upstream end 102a1, and the second bead 102a5 is disposed on the outer surface of the body 102a3 near the downstream end 102a2, so that a good sealing effect can be achieved by the first bead 102a4 and the second bead 102a 5.

The body 102a3 is provided with a receiving chamber 102a6 and a liquid passage 102a7. The upstream end 102a1 has an opening, and the housing chamber 102a6 communicates with the opening of the upstream end 102a 1. The atomizing assembly can be assembled or received within the receiving chamber 102a6 through the opening in the upstream end 102a1 so as to be supported by the bracket 102 a. The liquid channel 102a7 communicates with the receiving chamber 102a6 and the liquid storage chamber a, so that the liquid matrix can be transferred to the liquid guiding element 104a through the liquid channel 102a 7; in a further implementation, the liquid channel 102a7 is provided with a drainage groove 102a71, one end of the drainage groove 102a71 is communicated with the space 104a6 of the liquid guiding element 104a, the other end is communicated with the liquid storage cavity a, and the liquid matrix in the liquid storage cavity a can be smoothly supplemented to the space 104a6 of the liquid guiding element 104a through the drainage groove 102a 71. The space between the atomizing face 104a7 of the liquid directing member 104a and the bottom cap 106a forms an atomizing chamber B.

Part of the outer surface of the liquid guiding element 104a is kept in contact with part of the inner surface of the body 102a3 to block the flow of liquid matrix through the liquid channel 102a7 towards the bottom cap 106a, thereby providing a seal between the liquid reservoir a and the air flow channel. Specifically, the liquid guiding member 104a has two outer surfaces facing each other in the thickness direction of the atomizer 10, one of which is held in contact with a part of the inner surface 102a61 of the body 102a3, and the other of which is similarly provided. The liquid guiding member 104a has two outer surfaces opposite to each other in the width direction of the atomizer 10, one of which is held in contact with a part of the inner surface 102a62 of the body 102a3 and the other of which is similarly provided.

In a further implementation, a portion of the inner surface 102a61 of the body 102a3 is provided with a reservoir 102a63. Reservoir 102a63 is adjacent to the atomizing face of liquid guide element 104a. Reservoir 102a63 is not in direct communication with reservoir A and is isolated from it by a fluid conducting element 104a. The width dimension (dimension in the width direction of the atomizer 10) of the reservoir 102a63 is 0.4mm to 0.6mm, and in specific examples, may be 0.45mm, 0.5mm, 0.55mm, or the like. The length dimension (dimension along the length direction of the atomizer 10) of the reservoir 102a63 is 0.8mm to 1.5mm, and in specific examples, may be 1mm, 1.2mm, 1.4mm, or the like. The depth dimension (dimension in the thickness direction of the atomizer 10) of the reservoir 102a63 is 1mm to 2mm, and in specific examples, may be 1.2mm, 1.4mm, 1.6mm, 1.8mm, or the like. Through the liquid storage tank 102a63, the permeated liquid matrix or condensed liquid can be stored, so that the liquid leakage effect and the pumping experience are effectively improved. When the atomizing assembly is started to be heated, the liquid matrix or condensed liquid stored in the liquid storage tank 102a63 can be sucked by the liquid guide element 104a and heated and atomized by the heating element 103 a. Reservoir 102a63 is adjacent to the atomizing face of liquid guide element 104a, facilitating more rapid replenishment of the liquid matrix to heating element 102b.

In further implementations, the air flow groove 102a64 is provided in a portion of the inner surface 102a62 of the body 102a3, the air flow groove 102a64 extending over a portion of the inner surface 102a62 of the body 102a3 and terminating in the fluid passage 102a7, the air flow groove 102a64 defining an air pressure equalization passage. One end of the air flow groove 102a64 communicates with the atomizing chamber B, and the other end communicates with the liquid passage 102a7. Due to the presence of the airflow slot 102a64, when the atomizing assembly is assembled to the accommodating cavity 102a6 through the opening of the downstream end 102a2, a small gap exists between the atomizing assembly and a portion of the inner surface 102a62 of the body 102a3, and air entering the atomizing cavity B can flow into the liquid storage cavity a through the airflow slot 102a64, so that the negative pressure in the liquid storage cavity a is relieved.

In a preferred embodiment, the liquid guiding element 104a has a width dimension along the atomizer 10 that is greater than the width dimension of the housing cavity 102a6, and/or the liquid guiding element 104a has a thickness dimension along the atomizer 10 that is greater than the thickness dimension of the housing cavity 102a 6; in this way, the fluid transfer element 104a is an interference fit with the receiving cavity 102a6, facilitating retention within the receiving cavity 102a 6.

In a preferred embodiment, the third ribs 102a8 are disposed on the outer surface of the housing cavity 102a6 formed or defined in the body 102a3, the third ribs 102a8 are located between the first ribs 102a4 and the second ribs 102a5, and the third ribs 102a8 can enable a good sealing effect between the support 102a and the inner surface of the main body 101a on one hand, and can prevent a good sealing effect between the support 102a and the liquid guiding element 104a when the tolerance of the support 102a is too large on the other hand.

An aerosol passage 102a9 is also provided within the body 102a3. The downstream end of the aerosol passage 102a9 is in fluid communication with the mouthpiece via an aerosol delivery conduit 1011 a. Specifically, the end of the aerosol output tube 1011a is inserted into the aerosol channel 102a9, the support bone 102a91 is provided in the aerosol channel 102a9, the support bone 102a91 is provided with a plurality of protrusions 102a92, the protrusions 102a92 are abutted with the end of the aerosol output tube 1011a, and the inner surface of the aerosol channel 102a9 is kept in contact with the outer surface of the aerosol output tube 1011 a. The condensed liquid in the aerosol delivery tube 1011a and/or aerosol channel 102a9 may be stored in the support bone 102a91 or in a groove defined by the adjacent projection 102a 92. The upstream end of the aerosol passage 102a9 is an open end (i.e., communicates with the housing chamber 102a 6) and abuts against the connection portion 104a5 of the liquid guide element 104a.

The liquid guiding member 104a has two outer surfaces opposite to each other in the thickness direction of the atomizer 10, one of which is spaced apart from a part of the inner surface 102a65 of the body 102a3 to form an air flow passage, and the other of which is similarly provided. One end of the airflow channel is in fluid communication with the receiving cavity 102a6 and the other end is in fluid communication with the aerosol channel 102a9. Thus, after entering the atomizing chamber B, the air flows along with the aerosol through the two outer surfaces of the liquid guide element 104a opposite to each other in the thickness direction of the atomizer 10, and is then output into the aerosol passage 102a9 near the central portion of the aerosol output tube 1011a, and is then output to the aerosol output tube 1011a (refer to the dashed arrow shown in fig. 6), and finally is transmitted to the nozzle opening by the aerosol output tube 1011a to be sucked by the user.

In a preferred embodiment, a portion of the inner surface 102a65 of the body 102a3 has a recess to define the air flow channel with two outer surfaces of the liquid guiding element 104a opposite to each other in the thickness direction of the atomizer 10; one end of the groove is disposed near the upstream end 102a1 of the holder 102a, and the other end extends along the length of the body 101a and spans the liquid guiding element 104a or the housing chamber 102a6 or is disposed near the downstream end 102a2 of the holder 102 a.

The liquid absorbing pad 105a has a substantially plate shape or a block shape. A liquid suction pad 105a is provided between the connection portion 104a5 of the liquid guide member 104a and the supporting bone 102a 91; preferably, the upper surface of the liquid absorbing pad 105a is kept in contact with the supporting bone 102a91, and the lower surface of the liquid absorbing pad 105a is kept in contact with the outer surface of the connecting portion 104a5 of the liquid guiding member 104a. The dimension of the liquid suction pad 105a in the thickness direction of the atomizer 10 is larger than the dimension of the liquid suction pad 105a in the width direction of the atomizer 10. The size of the liquid absorbing pad 105a in the width direction of the atomizer 10 is substantially the same as the inner diameter of the aerosol passage 102a 9; preferably, the difference between the dimension of the liquid absorbing pad 105a in the width direction of the atomizer 10 and the inner diameter of the aerosol passage 102a9 is 0 to 0.5mm. Thus, both of the opposite outer surfaces of the liquid-absorbing pad 105a in the width direction of the atomizer 10 are kept in contact with the inner surface of the aerosol passage 102a9, or part of the edge of the liquid-absorbing pad 105a is kept in contact with the inner surface of the aerosol passage 102a9, or the liquid-absorbing pad 105a is caught in the aerosol passage 102a9.

At least one end of the liquid-absorbent pad 105a is held in contact with the inner surface of the holder 102 a. Specifically, two outer surfaces of the liquid absorbing pad 105a opposite to each other in the thickness direction of the atomizer 10, wherein one outer surface is kept in contact with a part of the inner surface 102a65 of the body 102a3, a notch groove 105a1 is further provided on one outer surface, and the notch groove 105a1 penetrates through the upper side and the lower side of the liquid absorbing pad 105a, so that the aerosol in the atomizing chamber B can flow into the aerosol channel 102a9 through the notch groove 105a1, i.e. the aforementioned airflow channel is not blocked or conducted; portions of the wicking pad 105a on either side of the notched groove 105a1 define drainage bone 105a2. In other examples, it is also possible to provide the liquid absorbing pad 105a with a through hole through which the aforementioned air flow passage is not blocked or conducted. The other outer surface of the liquid-absorbent pad 105a is similarly provided.

The liquid-absorbent pad 105a is made of a material having a liquid-philic matrix, and may be a natural or artificial fiber material, such as natural cotton fiber, glass fiber, sponge, nonwoven fabric, etc., or PET/PC plastic. Thus, when the atomizer 10 is inverted, liquid matrix that overflows from the liquid storage chamber a or the liquid guide member 104a can be drained by the liquid suction pad 105a to a portion of the inner surface 102a65 of the body 102a3, for example, stored in a groove or other similar liquid storage space on a portion of the inner surface 102a65 (the liquid storage space is near at least one end of the liquid suction pad 105 a), rather than flowing into the aerosol channel 102a9 or the aerosol output tube 1011a (particularly, the holder 102a made of a flexible material, because of its non-liquid matrix-philic nature, the overflowed liquid matrix is easily introduced into the aerosol channel 102a9 or the aerosol output tube 1011 a), thereby causing a problem of liquid leakage or suction to the liquid matrix by the user. When the atomizer 10 is in the proper orientation, the liquid matrix stored in the grooves in the portion of the inner surface 102a65 may be drained to the liquid guide element 104a and thereby absorbed by the liquid guide element 104a; or, drained to the bottom cap 106a for storage. Condensate falling from the aerosol delivery tube 1011a can also be absorbed by the liquid absorbing pad 105a and transferred to the liquid guiding element 104a.

One end of the first electrode 107a is kept in contact with the electrical connection portion of the heating element 103a to form an electrical connection, and the other end of the first electrode 107a is exposed on the bottom cover 106 a; one end of the second electrode 108a is held in contact with another electrical connection of the heating element 103a to form an electrical connection, and the other end of the second electrode 108a is exposed on the bottom cover 106 a. The first electrode 107a and the second electrode 108a also serve to support the atomizing assembly to retain the atomizing assembly within the receiving cavity 102a 6.

In other examples, the liquid guiding element may be a plate-like or block-like porous body having a liquid suction surface facing the liquid storage chamber a and an atomizing surface facing away from the liquid storage chamber a, and the heating element 103a is disposed on the atomizing surface of the porous body. The upstream end of the aerosol passage 102a9 is in contact with a part of the liquid suction surface of the porous body, and the liquid suction pad 105a is provided between the part of the liquid suction surface of the porous body and the supporting bone 102a 91.

It should be noted that the description of the present utility model and the accompanying drawings illustrate preferred embodiments of the present utility model, but the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations of the utility model, but are provided for a more thorough understanding of the present utility model. The above-described features are further combined with each other to form various embodiments not listed above, and are considered to be the scope of the present utility model described in the specification; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.

Claims (11)

1. An atomizer, comprising:

an atomizing assembly for atomizing a liquid matrix to generate an aerosol;

the bracket is used for supporting the atomization assembly and is provided with a containing cavity and an aerosol channel, the containing cavity is used for containing the atomization assembly, and the aerosol channel is communicated with a part of the surface of the atomization assembly;

and a liquid suction pad arranged between the aerosol channel and the atomization assembly, wherein one side surface of the liquid suction pad faces the aerosol channel, and part of the edge of the liquid suction pad is kept in contact with the inner surface of the bracket.

2. The nebulizer of claim 1, wherein a support bone is disposed within the aerosol passage, the liquid absorbing pad being disposed between the support bone and the nebulizing assembly.

3. The nebulizer of claim 2, further comprising an aerosol delivery tube, an end of the aerosol delivery tube being plugged into the aerosol passage;

the supporting bone is internally provided with a bulge, and the bulge is abutted with the end part of the aerosol output tube.

4. The nebulizer of claim 1, wherein at least one end of the liquid-absorbing pad extends in a thickness direction of the nebulizer to remain in contact with an inner surface of the bracket.

5. The nebulizer of claim 4, wherein a dimension of the liquid-absorbing pad in a thickness direction of the nebulizer is greater than a dimension of the liquid-absorbing pad in a width direction of the nebulizer.

6. The nebulizer of claim 4, wherein the liquid absorbing pad has a dimension in a width direction of the nebulizer that is substantially the same as an inner diameter of the aerosol passage.

7. The nebulizer of claim 1, wherein a portion of the inner surface of the bracket proximate at least one end of the liquid-absorbing pad has a liquid-storage space that stores a liquid matrix drained by the liquid-absorbing pad.

8. The nebulizer of claim 1, wherein a portion of an outer surface of the nebulizing assembly is spaced from an inner surface of the mount to form an air flow channel.

9. The nebulizer of claim 8, wherein the liquid absorbing pad has a notched slot or through-hole therethrough on both sides for conducting the air flow channel and the aerosol channel.

10. The atomizer of claim 1, wherein said atomizing assembly comprises a liquid directing element and a heating element;

the liquid guiding element has a first surface facing the aerosol channel, a second surface opposite the first surface, the heating element being bonded to the second surface, the first surface being in contact with the liquid absorbing pad.

11. An electronic atomising device comprising a power supply assembly and an atomiser according to any one of claims 1 to 10.