US20230134064A1

US20230134064A1 - Electronic atomizer

Info

Publication number: US20230134064A1
Application number: US17/713,471
Authority: US
Inventors: Miaowen Yang; Yonghui LIN; Shimei Pan; Huifu Shuai; Weilin Zhang; Jiangtao Li
Original assignee: Shenzhen Zun Yi Pin Technology Co Ltd
Current assignee: Shenzhen Zun Yi Pin Technology Co Ltd
Priority date: 2021-11-02
Filing date: 2022-04-05
Publication date: 2023-05-04
Also published as: CN114176257B; WO2023077588A1; CN114176257A

Abstract

Disclosed is an electronic atomizer, which includes a housing internally provided with an E-liquid storage cavity and an atomization gas channel, the E-liquid storage cavity is communicated with the atomization gas channel, and the housing is provided with a gas inlet and a smoking port; an atomizing assembly arranged in the housing and communicated with the atomization gas channel, the atomizing assembly is used for atomizing E-liquid in the E-liquid storage cavity; a power supply assembly arranged in the housing, the power supply assembly is electrically connected with the atomizing assembly; and a first E-liquid adsorbing member arranged between the power supply assembly and an inner wall of the housing, the first E-liquid adsorbing member is provided with an air channel; and the gas inlet, the air channel, the atomization gas channel and the smoking port are sequentially communicated to form at least a part of smoking flow channel.

Description

CROSS-REFERENCE TO RELATED APPLICATION

This application is filed on the basis of Chinese patent application No. 202111286387.8 filed Nov. 2, 2021, and claims priority of the Chinese patent application, the entire contents of which are incorporated herein by reference.

TECHNICAL FIELD

The present disclosure relates to the field of electronic cigarettes, and more particularly, to an electronic atomizer.

BACKGROUND

An electronic cigarette is an electronic product that simulates a cigarette, and has the same appearance, smoke, taste and feeling as the cigarette. The electronic cigarette is a product that converts nicotine into steam by atomization for a user to smoke. In recent years, with more and more people begin to accept the electronic cigarette, people have higher and higher requirements for a quality of the electronic cigarette.
At present, an electronic atomizer in some electronic cigarettes comprises a housing, an atomizing assembly and a power supply assembly, and the atomizing assembly and the power supply assembly are located in the housing. The housing is provided with a smoking port and a gas inlet, the atomizing assembly is capable of atomizing E-liquid, the power supply assembly is relatively close to the gas inlet, and there is a gap between the power supply assembly and an inner wall of the housing. Outside air enters the housing from the gas inlet, then flows through the atomizing assembly after passing through the gap between the power supply assembly and the inner wall of the housing, and flows out from the smoking port after being mixed with the atomized E-liquid. However, the E-liquid may be subjected to a situation that the E-liquid leaks from the gap and eventually flows to the gas inlet of the electronic atomizer to block the gas inlet, which causes unsmooth gas flow circulation inside the electronic atomizer and unstable suction resistance.

SUMMARY

The present disclosure aims to solve at least one of the technical problems in related arts to some extent. Therefore, the present disclosure provides an electronic atomizer, which can effectively prevent a situation that E-liquid leaks from a gap between a power supply assembly and a housing to a gas inlet of the electronic atomizer, so that gas flow circulation inside the electronic atomizer is smooth, and suction resistance is stable.
An embodiment of the present disclosure provides an electronic atomizer, which comprises: a housing internally provided with an E-liquid storage cavity and an atomization gas channel, wherein the E-liquid storage cavity is communicated with the atomization gas channel, and the housing is provided with a gas inlet and a smoking port;
an atomizing assembly arranged in the housing and communicated with the atomization gas channel, wherein the atomizing assembly is used for atomizing E-liquid in the E-liquid storage cavity;
a power supply assembly arranged in the housing, wherein the power supply assembly is electrically connected with the atomizing assembly; and
a first E-liquid adsorbing member arranged between the power supply assembly and an inner wall of the housing, wherein the first E-liquid adsorbing member is provided with an air channel; and
the gas inlet, the air channel, the atomization gas channel and the smoking port are sequentially communicated to form at least a part of smoking flow channel.
The electronic atomizer provided according to the embodiment of the present disclosure at least has the following beneficial effects: according to some embodiments of the present disclosure, the electronic atomizer comprises the housing, the housing is internally provided with the E-liquid storage cavity, the atomizing assembly, the atomization gas channel and the power supply assembly, the first E-liquid adsorbing member is arranged between the power supply assembly and the housing, the first E-liquid adsorbing member is provided with the air channel, the housing is provided with the gas inlet and the smoking port, the gas inlet, the air channel, the atomization gas channel and the smoking port are sequentially communicated to form at least a part of smoking flow channel, and while the first E-liquid absorbing member eliminates an assembly gap between a battery cell and the housing, the first E-liquid adsorbing member absorbs the E-liquid when the E-liquid leaks from the atomizer and flows to the gap between the power supply assembly and the housing, which effectively avoids a situation that the leaked E-liquid eventually flows to the gas inlet of the electronic atomizer to block the gas inlet, thus causing unsmooth gas flow circulation inside the electronic atomizer and unstable suction resistance.
According to some embodiments of the present disclosure, the housing further comprises an E-liquid sealing structure arranged in the housing, the E-liquid storage cavity is defined in the E-liquid sealing structure, and the atomization gas channel penetrates through the E-liquid sealing structure to be communicated with the smoking port and the air channel respectively.
According to some embodiments of the present disclosure, the E-liquid sealing structure comprises a first sealing pipe, a first sealing member, a second sealing member and an atomization gas pipe, the atomization gas channel is defined in the atomization gas pipe, the first sealing pipe is sheathed on the atomization gas pipe, the first sealing member is located at one end of the E-liquid sealing structure and the first sealing member is connected with the first sealing pipe and the atomization gas pipe respectively, the second sealing member is located at the other end of the E-liquid sealing structure and the second sealing member is connected with the first sealing pipe and the atomization gas pipe respectively to define the E-liquid storage cavity, the atomization gas pipe is provided with an E-liquid inlet, and the E-liquid inlet is communicated with the atomization gas channel and the E-liquid storage cavity respectively.
According to some embodiments of the present disclosure, the atomizing assembly comprises a cotton core and a heating member, the cotton core is arranged in the atomization gas pipe and corresponds to the E-liquid inlet, and the heating member is arranged in the atomization gas pipe and is capable of heating the cotton core.
According to some embodiments of the present disclosure, the first sealing member is provided with a mounting base, the mounting base is provided with a vent hole for communicating the air channel with the atomization gas channel, a heating member pin penetrates through the mounting base, one end of the heating member pin is connected with the power supply assembly, and the other end of the heating member pin is connected with the heating member.
According to some embodiments of the present disclosure, a second E-liquid adsorbing member is arranged between the E-liquid sealing structure and the power supply assembly.
According to some embodiments of the present disclosure, the housing is also internally provided with a third E-liquid adsorbing member, and the third E-liquid adsorbing member is located between the atomization gas channel and the smoking port.
According to some embodiments of the present disclosure, the housing is provided with an opening allowing the power supply assembly to pass in and out, the housing is provided with a bottom cover, and the bottom cover is capable of opening or closing the opening.
According to some embodiments of the present disclosure, the smoking flow channel is internally provided with a gas pressure sensor, a position of the gas pressure sensor corresponds to a position of the gas inlet, and the gas pressure sensor is connected with the atomizing assembly to control the atomizing assembly to operate.
According to some embodiments of the present disclosure, the housing is also internally provided with a second sealing pipe, the second sealing pipe is sheathed on the power supply assembly, and the first E-liquid adsorbing member is arranged between the power supply assembly and an inner wall of the second sealing pipe.
The additional aspects and advantages of the present disclosure will be partially given in the following description, and will be partially apparent from the following description, or will be learned through the practice of the present disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a front view of an electronic atomizer provided by an embodiment of the present disclosure;

FIG. 2 is a bottom view of FIG. 1 ;

FIG. 3 is a top view of FIG. 1 ;

FIG. 4 is a cross-sectional view of A-A in FIG. 1 ; and

FIG. 5 is an explosive view of FIG. 1 .

Reference numerals: 100 refers to housing, 101 refers to E-liquid storage cavity, 102 refers to atomizing assembly, 102A refers to mounting base, 102B refers to cotton core, 102C refers to heating member, 102D refers to glass fiber pipe, 102E refers to core pipe silica gel, 102F refers to core pipe, 103 refers to power supply assembly, 104 refers to first E-liquid absorbing member, 104A refers to air channel, 105 refers to first sealing member, 106 refers to first sealing pipe, 107 refers to second sealing pipe, 108 refers to second E-liquid absorbing member, 109 refers to heating member pin, 110 refers to second sealing member, 111 refers to third E-liquid absorbing member, 112 refers to bottom cover, 113 refers to gas inlet, 114 refers to gas pressure sensor, 115 refers to sensor silica gel sleeve, 116 refers to smoking port, 117 refers to suction nozzle plug, and 120 refers to atomization gas pipe.

DETAILED DESCRIPTION

The embodiments of the present disclosure are described in detail hereinafter, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals throughout the drawings denote the same or similar elements or elements having the same or similar functions. The embodiments described hereinafter with reference to the drawings are exemplary, and are only intended to explain the present disclosure, but should not be understood as limiting the present disclosure.
In the description of the present disclosure, it should be understood that the orientations or positional relationships indicated by the terms such as “upper”, “lower”, “front”, “rear”, “left”, “right” and the like, refer to the orientations or positional relationships shown in the drawings, which are only intended to facilitate describing the present disclosure and simplifying the description, and do not indicate or imply that the indicated devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure.
In the description of the present disclosure, the term “several” refers to being one or more, the term “multiple” refers to being more than two, and the terms such as “greater than”, “less than”, “more than” and the like are understood as not including this number, while the terms such as “above”, “below”, “within” and the like are understood as including this number. If there are the descriptions of “first” and “second”, it is only for the purpose of distinguishing technical features, and should not be understood as indicating or implying relative importance, implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
In the description of the present disclosure, unless otherwise clearly defined, the terms such as “setting”, “mounting”, “connection” and the like should be understood broadly, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present disclosure in combination with the specific contents of the technical solutions.
It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present disclosure will be described in detail hereinafter with reference to the drawings and the embodiments.
With reference to FIG. 1 , FIG. 2 and FIG. 3 , in some embodiments of the present disclosure, a shape of a housing 100 of an electronic atomizer may be a cylinder, and the whole housing 100 has a thick part and a thin part, wherein the thin part is provided with a smoking port 116, which is convenient for a user to smoke.
It should be noted that the housing 100 of the electronic atomizer is not limited to the cylinder, but may also be a square, a triangle and other shapes.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, an electronic atomizer comprises a housing 100, wherein the housing 100 is internally provided with an E-liquid storage cavity 101 and an atomization gas channel, the E-liquid storage cavity 101 is communicated with the atomization gas channel, and the housing 100 is provided with a gas inlet 113 and a smoking port 116; an atomizing assembly 102 arranged in the housing 100 and communicated with the atomization gas channel, wherein the atomizing assembly 102 is used for atomizing E-liquid in the E-liquid storage cavity 101; a power supply assembly 103 arranged in the housing 100, wherein the power supply assembly 103 is electrically connected with the atomizing assembly 102; and a first E-liquid adsorbing member 104 arranged between the power supply assembly 103 and an inner wall of the housing 100, wherein the first E-liquid adsorbing member 104 is provided with an air channel 104A. The gas inlet 113, the air channel 104A, the atomization gas channel and the smoking port 116 are sequentially communicated to form at least a part of smoking flow channel.
It should be noted that when the whole electronic atomizer is operated, a gas flow flows in the whole smoking flow channel. Specifically, the gas flow enters from the gas inlet 113, sequentially passes through the air channel 104A, the atomization gas channel and the smoking port 116, and eventually flows out from the smoking port 116. When passing through the atomization gas channel, the gas flow is mixed with the atomized E-liquid atomized by the atomizing assembly 102, flows together with the atomized E-liquid from the atomization gas channel to the smoking port 116, and eventually flows out from the smoking port 116. The smoking flow channel should be kept smooth all the time during flowing of the gas flow.
It should be noted that the first E-liquid absorbing member 104 is arranged between the power supply assembly 103 and the inner wall of the housing 100, and the first E-liquid absorbing member 104 may eliminate an assembly gap between the power supply assembly 103 and the housing 100, which prevents the power supply assembly 103 from shaking. Meanwhile, when the E-liquid leaks from the atomizer and flows to the gap between the power supply assembly 103 and the housing 100, the first E-liquid absorbing member 104 absorbs the E-liquid, which effectively avoids a situation that the leaked E-liquid eventually flows to the gas inlet 113 of the electronic atomizer to block the gas inlet 113, thus causing unsmooth gas flow circulation inside the electronic atomizer and unstable suction resistance.
It should be noted that the smoking port 116 is also provided with a suction nozzle plug 117, the suction nozzle plug 117 may be inserted in or pulled out relative to the smoking port 116, and the suction nozzle plug 117 arranged on the smoking port 116 may avoid dust from entering the smoking port 116 when not in use, thus keeping the smoking port 116 clean.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the housing 100 further comprises an E-liquid sealing structure arranged in the housing 100, the E-liquid storage cavity 101 is defined in the E-liquid sealing structure, and the atomization gas channel penetrates through the E-liquid sealing structure to be communicated with the smoking port 116 and the air channel 104A respectively.
Specifically, the E-liquid sealing structure above may be a pipe attached to the housing 100 and internally provided with an independent space. The internal space is the E-liquid storage cavity 101, and a shape and a material of the pipe are not limited. The atomization gas channel penetrates through the whole E-liquid sealing structure, so that the E-liquid storage cavity 101 is communicated with the smoking flow channel. Defining the E-liquid storage cavity 101 in the housing 100 separately by using the E-liquid sealing structure is beneficial for sealing the E-liquid, thus preventing the E-liquid in the E-liquid storage cavity 101 from leaking. Arranging the atomization gas channel in the E-liquid storage cavity 101 can save space, thus making a structure of the electronic atomizer more compact.
It should be noted that the atomization gas channel may also be arranged outside the E-liquid storage cavity 101, and two ends of the atomization gas channel arranged outside the E-liquid storage cavity 101 should also be communicated with the smoking port 116 and the air channel 104A respectively.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the E-liquid sealing structure comprises a first sealing pipe 106, a first sealing member 105, a second sealing member 110 and an atomization gas pipe 120. The atomization gas channel is defined in the atomization gas pipe 120, the first sealing pipe 106 is sheathed on the atomization gas pipe 120, the first sealing member 105 is located at one end of the E-liquid sealing structure and the first sealing member 105 is connected with the first sealing pipe 106 and the atomization gas pipe 120 respectively, the second sealing member 110 is located at the other end of the E-liquid sealing structure and the second sealing member 110 is connected with the first sealing pipe 106 and the atomization gas pipe 120 respectively to define the E-liquid storage cavity 101. The atomization gas pipe 120 is provided with an E-liquid inlet, and the E-liquid inlet is communicated with the atomization gas channel and the E-liquid storage cavity 101 respectively.
Specifically, the E-liquid sealing structure comprises the atomization gas channel formed inside the atomization gas pipe 120, the first sealing pipe 106 is sheathed outside the atomization gas pipe 120, and there is a certain space between the first sealing pipe 106 and the atomization gas pipe 120. The E-liquid storage cavity 101 is defined by the first sealing member 105, the second sealing member 110 and the first sealing pipe 106, the atomization gas pipe 120 inside the E-liquid storage cavity 101 is provided with the E-liquid inlet, and the E-liquid inlet communicates the atomization gas channel with the E-liquid storage cavity 101. The first sealing member 105 and the second sealing member 110 may be made of silica gel materials, and the sealing members made of the silica gel materials may seal the E-liquid in the E-liquid storage cavity 101 more easily, so that a sealing property of the E-liquid storage cavity 101 is better. The first sealing pipe 106 may be made of any E-liquid impermeable material, and a material of the atomization gas pipe 120 needs to be E-liquid impermeable and high-temperature resistant.
It should be noted that the E-liquid inlet may be arranged at a lower portion of the atomization gas pipe 120, and when there is less E-liquid in the E-liquid storage cavity 101, the E-liquid still easily enters the E-liquid inlet located at the lower portion of the atomization gas pipe 120.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the atomizing assembly 102 comprises a cotton core 102B and a heating member 102C. The cotton core 102B is arranged in the atomization gas pipe 120 and corresponds to the E-liquid inlet, and the heating member 102C is arranged in the atomization gas pipe 120 and is capable of heating the cotton core 102B.
Specifically, the atomizing assembly 102 comprises the cotton core 102B and the heating member 102C. The cotton core 102B is externally sheathed with a core pipe 102F, the core pipe 102F is connected with core pipe silica gel 102E, and the core pipe silica gel 102E is connected with a glass fiber pipe 102D, which means that the core pipe 102F, the core pipe silica gel 102E and the glass fiber pipe 102D are sequentially connected to form the atomization gas pipe 120. The E-liquid inlet is arranged on the core pipe 102F, the cotton core 102B is arranged at a position corresponding to the E-liquid inlet in the core pipe 102F, and the E-liquid in the E-liquid storage cavity 101 may directly enter the cotton core 102B through the E-liquid inlet. The heating member 102C is attached to the cotton core 102B, and the heating member 102C heats the cotton core 102B to atomize the E-liquid entering the cotton core 102B. The atomized E-liquid is mixed with the gas flow entering from the gas inlet 113 and flowing through the air channel 104A, and the atomized E-liquid after mixing flows from the atomization gas pipe 120 to the smoking port 116, and eventually flows out from the smoking port 116.
It should be noted that the core pipe 102F is made of a high-temperature resistant material, which prevents the heated cotton core 102B from damaging the core pipe 102F, and the core pipe 102F and the glass fiber pipe 102D are connected by using the core pipe silica gel 102E, thus having a better airtightness. Meanwhile, the glass fiber pipe 102D has the characteristics of light weight and high heat resistance, so as to prevent the atomized E-liquid generated by heating from being damaged. Forming the atomization gas pipe 120 with a light-weight material can also reduce a weight of the electronic atomizer, thus improving experience of a user.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the first sealing member 105 is provided with a mounting base 102A. The mounting base 102A is provided with a vent hole for communicating the air channel 104A with the atomization gas channel, and a heating member pin 109 penetrates through the mounting base 102A. One end of the heating member pin 109 is connected with the power supply assembly 103, and the other end of the heating member pin 109 is connected with the heating member 102C.
It should be noted that the heating member pin 109 comprises a first heating member pin and a second heating member pin. One end of the first heating member pin is connected with a positive electrode of the power supply assembly 103, and the other end of the first heating member pin is connected with the heating member 102C in the atomizing assembly 102. One end of the second heating member pin is connected with a negative electrode of the power supply assembly 103, and the other end of the second heating member pin is connected with the heating member in the atomizing assembly 102. The heating member pin 109 connects the power supply assembly 103 with the heating member 102C in series to form a series circuit. It should be noted that the series circuit above is internally provided with a switch for controlling the circuit to form an on or off circuit.
It should be noted that in some embodiments, the atomizing assembly 102 is mounted on the mounting base 102A and arranged in the atomization gas channel. The mounting base 102A is provided with the vent hole, and the vent hole may communicate the atomization gas channel and the air channel 104A. The heating member pin 109 penetrating through the mounting base 102A supplies power to the heating member 102C in the atomizing assembly 102. The vent hole is directly arranged in the mounting base 102A, without needing to separately arrange a structure for communicating the atomization gas channel with the air channel 104A. The heating member pin 109 directly penetrates through the mounting base 102A, so that the heating member 102C in the atomizing assembly 102 is electrically connected with the power supply assembly 103 directly through the mounting base 102A, without needing to arrange an additional structure for connecting the heating member 102C with the power supply assembly 103. The vent hole and the heating member pin 109 above are directly arranged on the mounting base 102A, which saves space and also simplifies a structure of the electronic atomizer.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, a second E-liquid adsorbing member 108 is arranged between the E-liquid sealing structure and the power supply assembly 103.
Specifically, when the E-liquid in the E-liquid sealing structure leaks out, the second E-liquid adsorbing member 108 arranged between the power supply assembly 103 and the E-liquid sealing structure may absorb the leaked E-liquid, thus preventing the leaked E-liquid from continuously flowing to the power supply assembly 103 and eventually flowing to the gas inlet 113, and further preventing the leaked E-liquid from blocking the gas inlet 113.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the housing 100 is also internally provided with a third E-liquid adsorbing member 111, and the third E-liquid adsorbing member 111 is located between the atomization gas channel and the smoking port 116.
It should be noted that the atomized E-liquid after atomization may be insufficiently atomized, and the third E-liquid adsorbing member 111 between the atomization gas channel and the smoking port 116 may absorb the E-liquid in the insufficiently atomized E-liquid to the third E-liquid adsorbing member 111, which prevents the insufficiently atomized E-liquid from entering the smoking port 116 to be sucked into a mouth of the user, thus improving experience of the user.
It should be noted that the first E-liquid absorbing member 104, the second E-liquid absorbing member 108 and the third E-liquid absorbing member 111 above are E-liquid absorbing members such as E-liquid absorbing cotton or E-liquid absorbing paper.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the housing 100 is provided with an opening allowing the power supply assembly 103 to pass in and out, the housing 100 is provided with a bottom cover 112, and the bottom cover 112 is capable of opening or closing the opening.
It should be noted that connection between the bottom cover 112 and the opening is detachable, the bottom cover 112 is connected and fixed with the opening through a thread, and the bottom cover 112 may be disassembled and mounted by direct rotation through hands. When the power supply assembly 103 needs to be replaced, the bottom cover 112 is directly rotated and disassembled to open the opening, and after the power supply assembly 103 is mounted into the housing 100 from the opening, the bottom cover 112 is connected onto the opening by rotation to close the opening. By matching the opening with the bottom cover 112, the power supply assembly 103 may be replaced more conveniently.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the smoking flow channel is internally provided with a gas pressure sensor 4, a position of the gas pressure sensor 114 corresponds to a position of the gas inlet 113, and the gas pressure sensor 114 is connected with the atomizing assembly 102 to control the atomizing assembly 102 to operate.
It should be noted that the gas pressure sensor 114, the power supply assembly 103 and the heating member 102C are connected in series to form a series circuit. The gas pressure sensor 114 is integrated with a circuit switch and a current control module, wherein the circuit switch may be automatically switched on and off according to a gas pressure sensed by the gas pressure sensor 114, and the current control module can control a magnitude of a current in the circuit.
It should be noted that the gas pressure sensor 114 is arranged at a position corresponding to the gas inlet 113. When the user smokes through the smoking port 116, the gas pressure sensor 114 detects the gas pressure at the gas inlet 113 in real time. When the gas pressure reaches different preset thresholds, the gas pressure sensor 114 controls the atomizing assembly 102 to atomize with different powers through the current control module.
Specifically, the gas pressure is detected through the gas pressure sensor 114, and false triggering may be prevented by controlling switching on and off of the atomizing assembly 102 according to the gas pressure. Meanwhile, an operating power of the atomizing assembly 102 may be controlled according to different reached thresholds of the gas pressure detected by the gas pressure sensor 114, so that the most appropriate volume of atomized E-liquid may be provided for the user, thus improving experience of the user.
It should be noted that in some embodiments of the present disclosure, a sensor silica gel sleeve 115 is sheathed outside the gas pressure sensor 114, and the sensor silica gel sleeve 115 is used for fixing and protecting the gas pressure sensor 114.
With reference to FIG. 4 and FIG. 5 , in some embodiments of the present disclosure, the housing 100 is also internally provided with a second sealing pipe 107, the second sealing pipe 107 is sheathed on the power supply assembly 103, and the first E-liquid adsorbing member is arranged between the power supply assembly 103 and an inner wall of the second sealing pipe 107.
It should be noted that sealing the power supply assembly 103 in the second sealing pipe 107 has a better independent sealing performance than directly mounting the power supply assembly 103 in the housing 100, which is more beneficial for maintaining a stability of suction resistance of the whole electronic atomizer.
The preferred embodiments of the present disclosure are described above with reference to the drawings, but are not intended to limit the scope of the present disclosure. Any modification, equivalent substitution and improvement made by those skilled in the art without departing from the scope and spirit of the present disclosure should be included within the scope of the present disclosure.

Claims

What is claimed is:

1. An electronic atomizer, comprising:

a housing internally provided with an E-liquid storage cavity and an atomization gas channel, wherein the E-liquid storage cavity is communicated with the atomization gas channel, and the housing is provided with a gas inlet and a smoking port;

an atomizing assembly arranged in the housing and communicated with the atomization gas channel, wherein the atomizing assembly is used for atomizing E-liquid in the E-liquid storage cavity;

a power supply assembly arranged in the housing, wherein the power supply assembly is electrically connected with the atomizing assembly; and

a first E-liquid adsorbing member arranged between the power supply assembly and an inner wall of the housing, wherein the first E-liquid adsorbing member is provided with an air channel; and

wherein the gas inlet, the air channel, the atomization gas channel and the smoking port are sequentially communicated to form at least a part of smoking flow channel.

2. The electronic atomizer of claim 1, wherein the housing further comprises an E-liquid sealing structure arranged in the housing, the E-liquid storage cavity is defined in the E-liquid sealing structure, and the atomization gas channel penetrates through the E-liquid sealing structure to be communicated with the smoking port and the air channel respectively.

3. The electronic atomizer of claim 2, wherein the E-liquid sealing structure comprises:

a first sealing pipe,

a first sealing member,

a second sealing member, and

an atomization gas pipe, and

wherein the atomization gas channel is defined in the atomization gas pipe, the first sealing pipe is sheathed on the atomization gas pipe, the first sealing member is located at one end of the E-liquid sealing structure and the first sealing member is connected with the first sealing pipe and the atomization gas pipe respectively, the second sealing member is located at the other end of the E-liquid sealing structure and the second sealing member is connected with the first sealing pipe and the atomization gas pipe respectively to define the E-liquid storage cavity, the atomization gas pipe is provided with an E-liquid inlet, and the E-liquid inlet is communicated with the atomization gas channel and the E-liquid storage cavity respectively.

4. The electronic atomizer of claim 3, wherein the atomizing assembly comprises:

a cotton core and a heating member, the cotton core is arranged in the atomization gas pipe and corresponds to the E-liquid inlet, and the heating member is arranged in the atomization gas pipe and is capable of heating the cotton core.

5. The electronic atomizer of claim 3, wherein the first sealing member is provided with a mounting base, the mounting base having a vent hole for communicating the air channel with the atomization gas channel, a heating member pin penetrates through the mounting base, one end of the heating member pin is connected with the power supply assembly, and the other end of the heating member pin is connected with the heating member.

6. The electronic atomizer of claim 3, wherein a second E-liquid adsorbing member is arranged between the E-liquid sealing structure and the power supply assembly.

7. The electronic atomizer of claim 6, wherein the housing is internally provided with a third E-liquid adsorbing member, and the third E-liquid adsorbing member is located between the atomization gas channel and the smoking port.

8. The electronic atomizer of claim 1, wherein the housing is provided with an opening allowing the power supply assembly to pass in and out, the housing is provided with a bottom cover, and the bottom cover is capable of opening or closing the opening.

9. The electronic atomizer of claim 1, wherein the smoking flow channel is internally provided with a gas pressure sensor, a position of the gas pressure sensor corresponds to a position of the gas inlet, and the gas pressure sensor is connected with the atomizing assembly to control the atomizing assembly to operate.

10. The electronic atomizer of claim 1, wherein the housing is internally provided with a second sealing pipe, the second sealing pipe is sheathed on the power supply assembly, and the first E-liquid adsorbing member is arranged between the power supply assembly and an inner wall of the second sealing pipe.