CN220274893U

CN220274893U - Electronic atomizer

Info

Publication number: CN220274893U
Application number: CN202321071357.XU
Authority: CN
Inventors: 陈绍斌; 黄俊豪; 刘浩男
Original assignee: Shenzhen Quxin Technology Co ltd
Current assignee: Shenzhen Quxin Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2024-01-02
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to an electronic atomizer, which comprises a shell component, an atomizing component and a battery component, wherein the shell component is provided with a plurality of air inlets; the shell component comprises a shell and a suction nozzle, the bottom of the shell is provided with an air inlet, the top of the shell is provided with the suction nozzle, and the air inlet is communicated with the suction nozzle through an aerosol channel; an atomizing assembly mounted within the housing, the atomizing assembly for generating an aerosol and outputting from the aerosol passage; the battery pack is installed in the shell and comprises a battery core and a circuit board, the battery core is respectively electrically connected with the circuit board and the heating element, the circuit board is provided with a microphone, the microphone and the atomizing assembly are separated, the air inlet is communicated with the microphone through an induction channel, and the microphone is used for inducing the change of air flow in the induction channel and controlling the atomizing assembly to work. On the one hand, the microphone induction has an independent channel, so that the microphone is not directly communicated with the outside air, and the interference of the outside air flow to the microphone is avoided. On the other hand, the device can smoothly start the microphone under the condition of lower air pressure, and the sensitivity induction of the microphone is enhanced.

Description

Electronic atomizer

Technical Field

The application relates to the technical field of atomizers, in particular to an electronic atomizer.

Background

In the existing electronic atomizer, a microphone is arranged on an air inlet channel, and the microphone controls the operation of an atomizer component by sensing air flow change. Because the air inlet channel is directly communicated with the outside air, the microphone is disturbed by the air flow of the outside air, so that the sensitivity of the microphone is not high.

Disclosure of Invention

In view of the above, the present application provides an electronic atomizer for solving the problem that the microphone sensitivity is not high due to the fact that the air inlet channel is directly communicated with the outside air and the microphone is disturbed by the air flow of the outside air.

To achieve the above object, the present inventors provide an electronic atomizer including a housing assembly, an atomizing assembly, and a battery assembly; the shell component comprises a shell and a suction nozzle, the bottom of the shell is provided with an air inlet, the top of the shell is provided with the suction nozzle, and the air inlet is communicated with the suction nozzle through an aerosol channel; an atomizing assembly mounted within the housing, the atomizing assembly for generating an aerosol and outputting from the aerosol passage; the battery pack is installed in the shell, and the battery pack includes electric core and circuit board, and electric core is connected with circuit board and atomizing subassembly electricity respectively, installs miaow head on the circuit board, and miaow head and atomizing subassembly separate the setting, through the response passageway intercommunication between air inlet and the miaow head, the miaow head is used for responding to the change of the interior air current of response passageway and control atomizing subassembly work.

In some embodiments, the shell comprises a shell body and a bottom cover fixing seat, the bottom cover fixing seat is installed at the bottom of the shell body, and the air inlet is formed in the bottom cover fixing seat.

In some embodiments, the circuit board is mounted to the bottom cover holder by fasteners.

In some embodiments, the bottom cover fixing base is provided with a charging port and a power switch at a position corresponding to the circuit board.

In some embodiments, the atomizing assembly comprises a liquid storage cotton, a liquid guide cotton, and a heat generating unit, and the aerosol passage comprises a first passage; the liquid storage cotton is internally provided with a first channel, the heating unit is arranged in the first channel, the liquid guide cotton is respectively contacted with the heating unit and the liquid storage cotton, the liquid guide cotton is used for guiding the matrix in the liquid storage cotton into the heating unit, and the heating unit is used for heating the guided matrix to generate aerosol.

In some embodiments, the cell is installed on one side of the liquid storage cotton, and the pressure relief groove is formed on one side of the liquid storage cotton close to the cell.

In some embodiments, the atomizing assembly further comprises a fixing piece, the fixing piece is installed in the first channel, the liquid guiding cotton is installed on the fixing piece, one side of the liquid guiding cotton is in contact with the liquid storage cotton, the hollow inside of the liquid guiding cotton is provided with a containing cavity, and the heating unit is arranged in the containing cavity.

In some embodiments, the electronic atomizer further comprises an upper sealing silica gel and a lower sealing silica gel, the upper end of the liquid storage cotton is provided with the upper sealing silica gel, and the lower end of the liquid storage cotton is provided with the lower sealing silica gel.

In some embodiments, the electronic atomizer further comprises at least one liquid absorbent cotton, wherein the liquid absorbent cotton is installed between the upper sealing silica gel and the suction nozzle and/or the liquid absorbent cotton is installed between the lower sealing silica gel and the shell.

In some embodiments, the distance between the air inlet and the microphone in the first direction is greater than the distance between the air inlet and the heat generating unit in the first direction.

Compared with the prior art, the technical scheme is characterized in that the aerosol channel and the induction channel of the induction microphone are separately arranged for improving the sensitivity of the microphone, and on one hand, the microphone is provided with an independent induction channel, so that the microphone is not directly communicated with the outside air, and the interference of the outside air flow to the microphone is avoided. On the other hand, the device can smoothly start the microphone under the condition of lower air pressure through the sensing channel, so that the sensitivity sensing of the microphone is enhanced. In addition, separate the atomizing subassembly and miaow head and set up, be favorable to preventing that condensate from flowing backwards deposited liquid from corroding miaow head, arouse damage such as miaow head short circuit.

The foregoing summary is merely an overview of the present application, and is provided to enable one of ordinary skill in the art to make more clear the present application and to be practiced according to the teachings of the present application and to make more readily understood the above-described and other objects, features and advantages of the present application, as well as by reference to the following detailed description and accompanying drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.

In the drawings of the specification:

fig. 1 is a schematic structural diagram of an electronic atomizer according to an embodiment;

FIG. 2 is a bottom view of the electronic atomizer of the embodiment;

FIG. 3 is a left side view of the electronic atomizer of the embodiment;

FIG. 4 is a cross-sectional view I of A-A of FIG. 3;

FIG. 5 is a second cross-sectional view of A-A of FIG. 3;

fig. 6 is an enlarged view of D in fig. 5.

Reference numerals referred to in the above drawings are explained as follows:

100. an electronic atomizer;

1. a housing assembly;

11. a housing;

111. a housing body;

112. a bottom cover fixing seat;

113. an air inlet;

114. a charging port;

115. a power switch;

12. a suction nozzle;

13. an aerosol passage;

131. a first channel;

2. an atomizing assembly;

21. storing liquid cotton;

211. a pressure relief groove;

22. liquid guiding cotton;

23. a heating unit;

24. a fixing member;

3. a battery assembly;

31. a battery cell;

32. a circuit board;

321. a microphone;

322. microphone sealing silica gel;

33. an induction channel;

4. upper sealing silica gel;

5. a lower sealing silica gel;

6. liquid-absorbing cotton;

7. a fastener;

a. a first direction;

b. the distance between the air inlet and the microphone along the first direction;

c. the distance between the air inlet and the heating unit along the first direction.

Detailed Description

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that there may be three relationships, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this application is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

In the present application, the expressions "greater than", "less than", "exceeding", etc. are understood to exclude this number; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.

Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.

Referring to fig. 1 to 6, the present embodiment relates to an electronic atomizer 100, which includes a housing assembly 1, an atomizing assembly 2, and a battery assembly 3; the shell assembly 1 comprises a shell 11 and a suction nozzle 12, an air inlet 113 is formed in the bottom of the shell 11, the suction nozzle 12 is arranged on the top of the shell 11, and the air inlet 113 is communicated with the suction nozzle 12 through an aerosol channel 13; the atomizing assembly 2 is mounted in the housing 11, and the atomizing assembly 2 is used for generating aerosol and outputting from the aerosol channel 13; the battery pack 3 is installed in the shell 11, and the battery pack 3 includes electric core 31 and circuit board 32, and electric core 31 is connected with circuit board 32 and atomizing subassembly 2 electricity respectively, installs miaow head 321 on the circuit board 32, and miaow head 321 separates the setting with atomizing subassembly 2, communicates through induction channel 33 between air inlet 113 and the miaow head 321, and miaow head 321 is used for responding to the change of the interior air current of induction channel 33 and controls atomizing subassembly 2 work.

The housing assembly 1 comprises a housing 11 and a mouthpiece 12, the top of the housing 11 being fitted with the mouthpiece 12, the mouthpiece 12 being configured as a port for a user to inhale aerosol. An air inlet 113 is formed in the bottom of the shell 11, and external air enters the aerosol channel 13 through the air inlet 113 and is sucked by a user through the suction nozzle 12. In some embodiments, to prevent the electronic atomizer 100 from colliding or causing air to enter during transportation to cause leakage, a protective sleeve is further sleeved on the housing 11. The protective sleeve is only used in the transportation process and needs to be taken out when the user sucks.

The battery assembly 3 is used to power the atomizing assembly 2 such that the atomizing assembly 2 generates an aerosol and outputs it from the aerosol passage 13. Specifically, the battery assembly 3 includes a battery cell 31 and a circuit board 32, and the battery cell 31 is electrically connected to the circuit board 32 and the atomizing assembly 2, respectively, that is, the battery cell 31 supplies power to the circuit board 32 and the atomizing assembly 2. The circuit board 32 is provided with an microphone 321, and the microphone 321 is separated from the atomizing assembly 2 on one hand, and has a separate sensing channel 33 with the air inlet 113 on the other hand, and the microphone 321 can sense the change of the air flow in the sensing channel 33 and control the atomizing assembly 2 to work.

The flow of outside air through the air inlet 113 may enter the aerosol passage 13 on the one hand and the sensing passage 33 on the other hand.

Above-mentioned technical scheme is for improving the sensitivity of miaow head 321, sets up aerosol passageway 13 and response passageway 33 of response miaow head 321 separately, and the miaow head 321 response has solitary passageway on the one hand for miaow head 321 does not communicate with outside air is direct, avoids the interference of outside air current to miaow head 321. On the other hand, the sensing channel 33 can enable the device to start the microphone 321 smoothly under the condition of lower air pressure, so as to enhance the sensitivity sensing of the microphone 321. In addition, the atomizing assembly 2 and the microphone 321 are arranged separately, so that damage such as short circuit and the like of the microphone 321 caused by liquid erosion of the microphone 321 due to condensate backflow deposition can be prevented.

Optionally, as shown in fig. 4 and 5, the housing 11 includes a housing body 111 and a bottom cover fixing base 112, the bottom of the housing body 111 is installed with the bottom cover fixing base 112, and the bottom cover fixing base 112 is provided with an air inlet 113.

The shell 11 comprises a shell body 111 and a bottom cover fixing seat 112, the bottom cover fixing seat 112 is installed at the bottom of the shell body 111, the suction nozzle 12 is installed at the top of the shell body 111, and the air inlet 113 is formed in the base fixing seat. In some embodiments, the circuit board 32 is mounted to the bottom cover holder 112 by fasteners 7. Alternatively, the fastener 7 may be a screw or bolt or the like. The atomizing assembly 2 is located above the circuit board 32. In other embodiments, since the circuit board 32 is mounted on the bottom cover holder 112 by the fastener 7, the bottom cover holder 112 is provided with the charging port 114 and the power switch 115 at positions corresponding to the circuit board 32 in order to control the operating state of the battery assembly 3. Optionally, the charging port 114 is a USB or Type-C charging port 114. Preferably, an indicator light is further provided at the power switch 115 to indicate the amount of electricity of the battery cell 31 and the operating state of the electronic atomizer 100.

Optionally, as shown in fig. 4 and 5, the atomizing assembly 2 includes a liquid storage cotton 21, a liquid guiding cotton 22, and a heat generating unit 23, and the aerosol passage 13 includes a first passage 131; the first channel 131 is formed in the liquid storage cotton 21, the heating unit 23 is arranged in the first channel 131, the liquid guide cotton 22 is respectively contacted with the heating unit 23 and the liquid storage cotton 21, the liquid guide cotton 22 is used for guiding the matrix in the liquid storage cotton 21 into the heating unit 23, and the heating unit 23 is used for heating the guided matrix to generate aerosol.

The liquid storage cotton 21 can store the matrix, the first channel 131 is opened in the liquid storage cotton 21, the liquid guide cotton 22 and the heating unit 23 are installed in the first channel 131, and therefore, the generated aerosol can be output through the aerosol channel 13 because the aerosol channel 13 comprises the first channel 131. Wherein, the liquid-guiding cotton 22 contacts with the heating unit 23 and the liquid-storing cotton 21 respectively, alternatively, the heating unit 23 may be a heating mesh, and the liquid-guiding cotton 22 is sleeved outside the heating mesh. The substrate stored in the liquid storage cotton 21 is guided into the heating unit 23 under the action of the liquid guide cotton 22, and the heating unit 23 heats the guided substrate to generate aerosol.

According to some embodiments of the present application, optionally, as shown in fig. 4 and 5, a battery cell 31 is installed on one side of the liquid storage cotton 21, and a pressure release groove 211 is opened on one side of the liquid storage cotton 21 close to the battery cell 31.

One end of the sensing channel 33 is communicated with the air inlet 113, and the other end of the sensing channel 33 passes through the microphone 321 and then is communicated with the space where the battery cell 31 is located. Because the electric core 31 is installed to one side of the liquid storage cotton 21, in order to avoid outside air entering the extrusion liquid storage cotton 21 to lead to liquid storage cotton 21 weeping, the pressure release groove 211 is seted up to one side of the liquid storage cotton 21 near electric core 31 to avoid leading to weeping because of the air pressure.

According to some embodiments of the present application, optionally, as shown in fig. 4 and 5, the atomizing assembly 2 further includes a fixing member 24, the fixing member 24 is installed in the first channel 131, the liquid guiding cotton 22 is installed on the fixing member 24, one side of the liquid guiding cotton 22 contacts with the liquid storing cotton 21, a containing cavity is hollow inside the liquid guiding cotton 22, and the heating unit 23 is disposed in the containing cavity.

For better mounting the liquid-conducting wool 22 and the heat generating unit 23 in the first channel 131, a fixing member 24 is provided, alternatively the fixing member 24 may be a fixed steel tube. The inside cavity of fixed steel pipe, the cotton 22 joint of drain is in the fixed steel pipe, and the inside cavity of cotton 22 of drain has the chamber of holding, and the heating network piece sets up in holding the intracavity.

According to some embodiments of the present application, optionally, as shown in fig. 4 and 5, the electronic atomizer 100 further includes an upper sealing silica gel 4 and a lower sealing silica gel 5, the upper end of the liquid storage cotton 21 is provided with the upper sealing silica gel 4, and the lower end of the liquid storage cotton 21 is provided with the lower sealing silica gel 5. In order to ensure that the atomizing assembly 2 has good tightness, an upper sealing silica gel 4 is arranged at the upper end of the liquid storage cotton 21, and a lower sealing silica gel 5 is arranged at the lower end of the liquid storage cotton 21.

Optionally, as shown in fig. 4 and 5, the electronic atomizer 100 further includes at least one liquid absorbent cotton 6, wherein the liquid absorbent cotton 6 is installed between the upper sealing silica gel 4 and the suction nozzle 12 and/or the liquid absorbent cotton 6 is installed between the lower sealing silica gel 5 and the housing 11.

In order to avoid the generation of excessive tobacco tar and condensate in the sucking process, liquid-absorbing cotton 6 is arranged between the upper sealing silica gel 4 and the suction nozzle 12 and/or liquid-absorbing cotton 6 is arranged between the lower sealing silica gel 5 and the shell 11. The liquid-absorbing cotton 6 is arranged between the upper sealing silica gel 4 and the suction nozzle 12 to prevent condensate from flowing backwards to influence the taste, and the liquid-absorbing cotton 6 is arranged between the lower sealing silica gel 5 and the shell 11 to prevent condensate from flowing backwards to influence the circuit board 32, so that the circuit board 32 is damaged.

Optionally, as shown in fig. 4, a distance b between air inlet 113 and microphone 321 along first direction a is greater than a distance c between air inlet 113 and heat generating unit 23 along first direction a, according to some embodiments of the present application. The microphone 321 can be further away from the aerosol passage 13, and the influence of the external air flow on the microphone 321 is avoided.

Optionally, as shown in fig. 6, in order to ensure the tightness of the microphone 321, a microphone sealing silica gel 322 is sleeved on the outer side of the microphone 321, so as to ensure the tightness of the microphone 321.

In actual use, after the user key switch is started for 4 seconds, the battery core 31 enters a power-available state, and at the moment, the matrix is led into the heating component by the liquid storage cotton 21 to enter a state to be atomized. After that, the outside air flow enters from the bottom air inlet hole, and the microphone 321 senses the change of the air flow in the sensing channel 33 to control the atomization assembly 2 to work. Finally, the atomizing assembly 2 is operated to produce aerosol and is output from the mouthpiece 12 through the aerosol passage 13 by the flow of outside air for inhalation by a user.

In contrast to the prior art, the above technical solution is to improve the sensitivity of the microphone 321, separate the aerosol channel 13 from the sensing channel 33 of the sensing microphone 321, on the one hand, the microphone 321 senses a separate channel, so that the microphone 321 is not directly communicated with the external air, and the interference of the external air flow to the microphone 321 is avoided. On the other hand, the sensing channel 33 can enable the device to start the microphone 321 smoothly under the condition of lower air pressure, so as to enhance the sensitivity sensing of the microphone 321. In addition, the atomizing assembly 2 and the microphone 321 are arranged separately, so that damage such as short circuit and the like of the microphone 321 caused by liquid erosion of the microphone 321 due to condensate backflow deposition can be prevented.

Finally, it should be noted that, although the foregoing embodiments have been described in the text and the accompanying drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical schemes generated by replacing or modifying equivalent structures or equivalent flows based on the essential idea of the application and by utilizing the contents recorded in the text and the drawings of the application, and the technical schemes of the embodiments are directly or indirectly implemented in other related technical fields, and the like, are included in the patent protection scope of the application.

Claims

1. An electronic atomizer, comprising:

the shell assembly comprises a shell and a suction nozzle, an air inlet is formed in the bottom of the shell, the suction nozzle is mounted on the top of the shell, and the air inlet is communicated with the suction nozzle through an aerosol channel;

an atomizing assembly mounted within the housing for generating an aerosol and outputting from the aerosol passage;

the battery assembly is arranged in the shell and comprises a battery core and a circuit board, the battery core is respectively and electrically connected with the circuit board and the atomization assembly, the circuit board is provided with a microphone, the microphone and the atomization assembly are arranged in a separated mode, the air inlet is communicated with the microphone through an induction channel, and the microphone is used for inducing the change of air flow in the induction channel and controlling the atomization assembly to work;

the atomization assembly comprises liquid storage cotton, liquid guide cotton and a heating unit, and the aerosol channel comprises a first channel; the liquid storage cotton is internally provided with the first channel, the heating unit is arranged in the first channel, the liquid guide cotton is respectively contacted with the heating unit and the liquid storage cotton, the liquid guide cotton is used for guiding the matrix in the liquid storage cotton into the heating unit, and the heating unit is used for heating the guided matrix to generate aerosol; the battery cell is installed to one side of the liquid storage cotton, the pressure release groove has been seted up to one side that the liquid storage cotton is close to the battery cell.

2. The electronic atomizer according to claim 1, wherein the housing comprises a housing body and a bottom cover fixing base, the bottom cover fixing base is mounted at the bottom of the housing body, and the air inlet is formed in the bottom cover fixing base.

3. The electronic atomizer of claim 2 wherein said circuit board is mounted to said bottom cover mounting base by fasteners.

4. The electronic atomizer according to claim 3, wherein the bottom cover holder is provided with a charging port and a power switch at positions corresponding to the circuit board.

5. The electronic atomizer of claim 1 wherein said atomizing assembly further comprises a fixture, said fixture is mounted in said first passage, said liquid-conducting cotton is mounted on said fixture, one side of said liquid-conducting cotton is in contact with said liquid-storing cotton, said liquid-conducting cotton is hollow and has a receiving cavity therein, and said heat generating unit is disposed in said receiving cavity.

6. The electronic atomizer of claim 1, further comprising an upper sealing silica gel and a lower sealing silica gel, wherein the upper sealing silica gel is disposed at an upper end of the liquid storage cotton, and the lower sealing silica gel is disposed at a lower end of the liquid storage cotton.

7. The electronic atomizer of claim 6 further comprising at least one liquid absorbent cotton, wherein said liquid absorbent cotton is mounted between said upper seal silicone and said suction nozzle and/or said liquid absorbent cotton is mounted between said lower seal silicone and said housing.

8. The electronic atomizer of claim 1 wherein a distance between said air inlet and said microphone in a first direction is greater than a distance between said air inlet and said heat generating unit in a first direction.