An electronic atomizer

Abstract

The present invention provides an electronic atomizer, comprising a base and an atomizer head, wherein the atomizer head is plugged into the base, an air inlet chamber is provided between the atomizer head and the base, and the upper end of the air inlet chamber is connected to the lower end of the atomizer head. The electronic atomizer of the present invention greatly facilitates the disassembly of the atomizer head, avoiding the problem of easy damage to the threads of traditional threaded connections. Secondly, the heating element in the atomizer head will not directly contact the base, avoiding damage to the circuit board in the base due to overheating, thereby increasing the service life of the electronic atomizer. Finally, the airflow in the air inlet chamber guides the atomizer generated in the atomizer head, accelerating the dispersal of the atomizer, thereby also improving the atomization effect of the electronic atomizer.

Description

Technical Field

[0001] The present invention relates to the technical field of atomization devices, and in particular to an electronic atomizer. Background Art

[0002] An electronic atomizer is an electronic product that atomizes liquid and produces atomized material by heating. Electronic cigarettes are well known to the general public as one of the application forms of electronic atomizers. Depending on the application scenarios of the heated liquid and its atomized material, electronic atomizers have also been widely used in many other fields, such as the medical field, the home field, etc.

[0003] The atomizer heads of existing electronic atomizers are mostly connected by threads, which makes it inconvenient to disassemble the atomizer heads. In addition, since the atomizer heads are small, the threads are easily damaged. Secondly, the heating device in the electronic atomizer is mostly set at the bottom, which easily heats the base during atomization, causing damage to the circuit board in the base due to overheating. Finally, the atomized substance in the electronic atomizer is also slowly dissipated. Summary of the Invention

[0004] In view of this, the technical problem to be solved by the present invention is: to provide an electronic atomizer, improve the atomization effect of the electronic atomizer, and at the same time make the disassembly of the atomizer head more convenient and increase the service life of the electronic atomizer.

[0005] To solve the above technical problems, the present invention provides an electronic atomizer, comprising a base and an atomizer head, wherein the atomizer head is plugged into the base, an air inlet cavity is provided between the atomizer head and the base, and the upper end of the air inlet cavity is connected to the lower end of the atomizer head.

[0006] Preferably, an atomizing chamber is further provided on the base, the atomizing head is accommodated in the atomizing chamber and is plugged into the base through the air inlet chamber in a plug-in manner, and the upper end of the air inlet chamber is connected to the lower end of the atomizing head through the atomizing chamber.

[0007] Preferably, the atomizing head includes an atomizing column and a connector connected to the bottom end of the atomizing column, and the atomizing column is provided with an air outlet, a heating element, and an air inlet in sequence from top to bottom.

[0008] Preferably, there are at least two atomization columns, and the at least two atomization columns are connected via the heating element.

[0009] Preferably, the heating element is mainly composed of an electric heating wire, an adsorption cotton core is provided between the at least two atomizing columns, the electric heating wire is spirally wound around the adsorption cotton core and integrally extends into the at least two atomizing columns.

[0010] Preferably, a support plate is provided at the bottom of the atomizing chamber. The support plate is in a hollow circular shape, and a plug hole for the plug-in component to pass through is opened on the circumference of the support plate.

[0011] Preferably, the connector is an electric plug, the base is located at the lower part of the air inlet cavity and is provided with a sealed box and a connecting socket arranged above the sealed box, a circuit board is provided in the sealed box, and the connecting socket is connected to the circuit board.

[0012] Preferably, a switch controller is provided on the connection socket.

[0013] Preferably, there are multiple groups of atomizing heads, and the multiple groups of atomizing heads are arranged side by side or evenly distributed around the sides.

[0014] The present invention also provides another electronic atomizer, including a base and an atomizing head, which is plugged into the base in a plug-in manner. An air inlet chamber is arranged between the atomizing head and the base, and the air inlet chamber is tubular and its upper end extends out of the base and is directly connected to the lower end of the atomizing head. The atomizing head is composed of a single atomizing column, which is a consumables bin. The consumables bin includes an oil guide rope, a heating unit, a gas delivery channel, and a mist outlet channel. The gas delivery channel is connected to the mist outlet channel, wherein the gas delivery channel refers to: the base is a gas conveyor, and the gas conveyor directly forms the gas delivery channel in the consumables bin through the air inlet chamber.

[0015] Compared with the prior art, the electronic atomizer of the present invention has the following beneficial effects:

[0016] 1) The atomizer head is plugged into the base by plugging it into the socket. This greatly facilitates disassembly of the atomizer head when the liquid in the atomizer head needs to be replaced. Compared with traditional threaded connections, it also avoids the problem of thread damage, thereby increasing the service life of the electronic atomizer.

[0017] 2) When the electronic atomizer is working, the heating element in the atomizer head will not directly contact the base. Compared with traditional electronic atomizers, the circuit board in the base is less affected by the heating element in the atomizer head and is less likely to be damaged by overheating, thereby further extending the service life of the electronic atomizer;

[0018] 3) The airflow in the air inlet cavity guides the atomizer produced in the atomizer head, so that the atomizer is dispersed faster and the atomization effect of the electronic atomizer is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an exploded schematic diagram of the three-dimensional structure of an electronic atomizer according to Example 1 of the present invention;

[0020] Figure 2This is an exploded schematic diagram of the planar structure of an electronic atomizer according to Examples 1-2 of the present invention;

[0021] Figure 3 This is a schematic diagram of the top view of the base according to Example 2 of the present invention;

[0022] Figure 4 This is a schematic cross-sectional view of the main structure of an electronic atomizer according to Example 3 of the present invention;

[0023] Figure 5 This is a schematic top view of the base according to Example 3 of the present invention;

[0024] Figure 6 This is a cross-sectional schematic diagram of the main structure of an electronic atomizer according to Example 4 of the present invention;

[0025] Figure 7 This is a schematic top view of the base according to Example 4 of the present invention;

[0026] Figure 8 This is a schematic diagram of the three-dimensional structure of an electronic atomizer according to Example 5 of the present invention;

[0027] Figure 9 This is a cross-sectional schematic diagram of the main structure of the atomizing head according to Example 5 of the present invention;

[0028] Figure 10 This is a schematic diagram of the three-dimensional structure of another electronic atomizer according to Example 6 of the present invention;

[0029] Figure 11 This is a cross-sectional schematic diagram of the three-dimensional structure of the single atomizing column described in Example 6 of the present invention.

[0030] Description of reference numerals:

[0031] 1-base, 2-air inlet chamber, 3-atomizing chamber, 301-air guide duct, 4-atomizing head, 401-atomizing column, 402-liquid storage chamber, 403-air outlet, 404-air inlet, 405-heating wire, 406-absorption cotton core, 407-connector, 408-upper end cover, 5-switch, 6-sealing box, 7-circuit board, 8-connection socket, 9-support plate, 901-plug hole, 10-battery, 11-electric plug, 12-annular vent, 13-air pump, 14-air guide duct, 15-rotating shaft, 16-switch controller, 17-display, 18-liquid level sensor. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] Example 1

[0034] like Figure 1-2 As shown, the present invention provides an electronic atomizer, including a base 1 and an atomizing head 4. The base 1 is respectively provided with an air inlet chamber 2 and an atomizing chamber 3. The atomizing head 4 is accommodated in the atomizing chamber 3 and is plugged into the base 1 through the air inlet chamber 2. The upper end of the air inlet chamber 2 is connected to the lower end of the atomizing head 4 through the atomizing chamber 3.

[0035] The atomizer head 4 is plugged into the base 1 by plugging. When the liquid in the atomizer head 4 needs to be replaced, it will be greatly convenient to disassemble the atomizer head 4. Compared with the traditional threaded connection, it also avoids the problem of easy damage to the thread, thereby increasing the service life of the electronic atomizer; the base 1 is respectively provided with an air inlet chamber 2 and an atomizing chamber 3, and the atomizer head 4 is accommodated in the atomizing chamber 3 and inserted through the air inlet chamber 2 and the base 1 in a plugging manner. The upper end of the air inlet chamber 2 is connected to the atomizing head through the atomizing chamber 3. 4, when the electronic atomizer is working, on the one hand, the heating element in the atomizer head 4 will not directly contact the base 1. Compared with the traditional electronic atomizer, the circuit board in the base 1 is less affected by the heating element in the atomizer head 4 and is not easily damaged by overheating, thereby further improving the service life of the electronic atomizer. On the other hand, the airflow in the air inlet chamber 2 guides the atomizer generated in the atomizer head 4 through the atomizer chamber 3, so that the atomizer is dispersed faster, thereby improving the atomization effect of the electronic atomizer.

[0036] Example 2

[0037] This embodiment is a further optimization of the specific structural shapes of the base and the atomizing head based on the first embodiment.

[0038] Further Figure 2 Combined with Figure 3 As shown, the atomizing head 4 includes an atomizing column 401 and a connector 407 connected to the bottom end of the atomizing column 401 . The atomizing column 401 is provided with an air outlet 403 , a heating element, and an air inlet 404 in sequence from top to bottom.

[0039] In the electronic atomizer, the liquid is mostly stored in the atomizing column 401 in the form of an adsorption cotton core. The heating element is used to heat and atomize the liquid stored in the atomizing column 401. The generated atomized material will be concentrated in the upper space of the atomizing column 401. The air flow enters from the air inlet 404 and directly carries the atomized material out from the adsorption cotton core at the air outlet 403.

[0040] Preferably, the atomizing column 401 is provided with an upper end cover 408 and a liquid storage cavity 402 .

[0041] The liquid is stored in the liquid storage chamber 402, and the upper end cover 408 can be opened to facilitate the replacement of the liquid in the liquid storage chamber 402, so that the atomizing column 401 can be reused. Of course, it is understandable that the liquid storage chamber 402 can also be set separately from the atomizing column 401, and when the liquid needs to be replaced, it can be directly replaced in the liquid storage chamber 402.

[0042] Preferably, there are at least two atomization columns 401 , and the at least two atomization columns 401 are connected via the heating element.

[0043] By setting at least two atomizing columns 401, it is beneficial to further increase the divergence speed of the atomized material and improve the atomization efficiency. The at least two atomizing columns 401 are connected by the heating element. The at least two atomizing columns 401 are still arranged as an integrated whole, which is beneficial for the atomizing head 4 and the base 1 to be firmly plugged together. At the same time, a guide air duct 301 is formed between the at least two atomizing columns 401, which is beneficial to further improve the atomization efficiency of the electronic atomizer.

[0044] Preferably, the heating element is mainly composed of a heating wire 405 , an adsorption cotton core 406 is provided between the at least two atomizing columns 401 , the heating wire 405 is spirally wound around the adsorption cotton core 406 and integrally extends into the at least two atomizing columns 401 .

[0045] When the electronic atomizer is working, the heating wire 405 is spirally wound around the adsorption cotton core 406 and extends into the at least two atomization columns 401 in an integrated manner. Both ends of the adsorption cotton core 406 are immersed in the at least two liquid storage chambers 402. The heating wire 405 generates heat to atomize the liquid in the at least two liquid storage chambers 402, thereby achieving an effective connection between the at least two atomization columns 401 at a lower manufacturing cost.

[0046] Preferably, if Figure 4 As shown, the connector 407 is an electrical plug 11 .

[0047] The plug connector 407 is an electric plug 11 , which can drive the heating wire 405 to generate heat by plugging and closing the circuit, so as to realize the control of opening and closing of the atomizing head 4 .

[0048] Preferably, a support plate 9 is provided at the bottom of the atomizing chamber 3 . The support plate 9 is in a hollow circular shape. A plug hole 901 for the plug-in component 407 to pass through is opened on the circumference of the support plate 9 .

[0049] The support plate 9 is hollow and circular and has the plug hole 901 formed on its circumference. Below the support plate 9, the plug-in component 407 is plugged into the base 1 through the plug hole 901. Above the support plate 9, the atomizing column 401 is accommodated in the atomizing chamber 3. While the support plate 9 supports the atomizing column 401, the air inlet chamber 2 is connected to the atomizing chamber 3 through the hollow portion of the support plate 9. Furthermore, between the at least two atomizing columns 401, the airflow in the air inlet chamber 2 is able to enter the guide air duct 301 and enter the air inlet 404 along the guide air duct 301.

[0050] Preferably, the base 1 is provided with a sealing box 6 and a connection socket 8 provided above the sealing box 6 at the lower part of the air inlet chamber 2 , a circuit board 7 is provided in the sealing box 6 , and the connection socket 8 is connected to the circuit board 7 .

[0051] The circuit board 7 is arranged in the sealed box 6, which can effectively prevent the liquid in the liquid storage chamber 402 from overflowing and causing damage to the circuit board 7; the connecting socket 8 is arranged higher than the sealed box 6, which can further prevent the liquid in the liquid storage chamber 402 from flowing back along the connecting socket 8 and entering the circuit board 7, causing damage to the circuit board 7.

[0052] Preferably, the base 1 is provided with an air pump 13 on one side of the atomizing chamber 3 , and an air duct 14 is provided at the air outlet of the air pump 13 , and the air duct 14 is communicated with the air inlet chamber 3 .

[0053] The air pump 13 guides the atomized material generated by the electronic atomizer to accelerate the dispersal of the atomized material, and the air guide pipe 14 is connected to the air inlet chamber 3 to effectively control the direction of the air flow. Of course, it is understandable that the air pump 13 can be a conventional air pump or a piezoelectric pump.

[0054] Preferably, a battery 10 is provided on the other side of the base 1 located at the atomization chamber 3 , and the battery 10 is connected to the circuit board 7 .

[0055] The battery 10 is connected to the circuit board 7 to provide a power source for the heating wire 405 to drive the atomizing head 4 to work.

[0056] Preferably, a switch 5 is provided on the outer surface of the base 1 , and the switch 5 is electrically connected to the battery 10 and the circuit board 7 respectively.

[0057] The switch 5 is used to connect or disconnect the electrical connection between the battery 10 and the circuit board 7 to drive the heating wire 405 on the atomizer head 4 to work or stop working. Of course, it is understandable that the switch 5 can also be used to control the start and stop of the air pump 13.

[0058] Preferably, a timing module is provided in the circuit board 7 .

[0059] The timing module is used to drive the atomizing head 4 to work or stop working in a specific time period to meet the timing start and stop requirements of the electronic atomizer in a specific scenario.

[0060] Example 3

[0061] This embodiment is one of the optimizations made based on the second embodiment with respect to the specific combination of the atomizing head.

[0062] like Figure 4-5 As shown, three atomizing chambers 3 are arranged side by side on the base 1 , and three groups of atomizing heads 4 are respectively accommodated in the three atomizing chambers 3 , and the bottoms of the three atomizing chambers 3 are all provided with the support plates 9 .

[0063] The three groups of atomizer heads 4 can be turned on at the same time to achieve a mixed atomization effect for liquid atomizers with different flavors. Specifically, when the electronic atomizer is working, the three atomizer chambers 3 are connected to the air inlet chamber 2 through the three support plates 9, and the three groups of atomizer heads 4 are plugged into the base 1 through the three support plates 9. Of course, it is understandable that when there are three groups of atomizer heads 4, the atomizer chamber 3 can also be set to only one, and the three support plates 9 can also be set in an integrated manner, which does not affect the communication between the atomizer chamber 3 and the air inlet chamber 2, as well as the support of the three groups of atomizer heads 4 by the support plates 9. The three groups of atomizer heads 4 can also be plugged into the base 1 through the support plates 9.

[0064] Preferably, there are three groups of connection sockets 8 , and each of the three groups of connection sockets 8 is provided with a switch controller 16 .

[0065] In the normal state of the electronic atomizer, the electrical plug 11 and the connection socket 8 are in contact, and a closed circuit connection is formed between the at least two atomizing columns 401. The switch 5 serves as a master switch for controlling the connection or disconnection between the battery 10 and the circuit board 7. When only one or two of the three groups of atomizing heads 4 need to be controlled to be turned on, it is difficult to achieve this only with the switch 5. By adding the switch controller 16 to the three groups of connection sockets 8, it is possible to achieve separate control of any one of the three groups of atomizing heads 4 to achieve a single atomization effect of liquids under a variety of different models, or selectively achieve a mixed atomization effect of atomized liquids of different flavors to meet the diverse preferences of different groups. Of course, it is understandable that the control method for achieving the above control through the switch controller 16 can be diverse, such as conventional control means, remote control through interconnection with a mobile phone app, or instant voice control through voice input.

[0066] Example 4

[0067] This embodiment is another optimization made based on the specific combination of the atomizing head in Embodiments 2 and 3.

[0068] like Figure 6-7 As shown, the atomizing chamber 3 is cylindrical, and the atomizing heads 4 have eight groups uniformly distributed around the circumference of the atomizing chamber 3 .

[0069] Under the control of the switch 5, the eight groups of atomizer heads 4 can be turned on simultaneously to achieve a mixed atomization effect of atomized liquids with different flavors. Of course, it is understood that under the control of the switch controller 16, any one of the eight groups of atomizer heads 4 can also be controlled individually to achieve a single atomization effect of a variety of liquid types, or selectively achieve a mixed atomization effect of atomized liquids with different flavors, thereby further meeting the diverse preferences of different groups.

[0070] Specifically, the atomizing chamber 3 can be set to eight or only one; the support plate 9 can be set to eight groups or be set in an integrated manner, which does not affect the communication between the atomizing chamber 3 and the air inlet chamber 2, and the support of the eight groups of atomizing heads 4 by the support plate 9. The eight groups of atomizing heads 4 can also be plugged into the base 1 through the support plate 9.

[0071] Preferably, the support plate 9 and the eight groups of the atomizing heads 4 form an annular vent 12, and eight groups of the electric plugs 11 are arranged under the support plate 9. The support plate 9 is provided with eight plug holes 901 corresponding to the eight groups of the atomizing heads 4 and the eight groups of the electric plugs 11. Conductive columns or insulating columns are installed in the eight plug holes 901. A rotating shaft 15 is also provided on the base 1, and the rotating shaft 15 is interference fit with the hollow part of the support plate 9.

[0072] The rotating shaft 15 is driven manually or by a stepper motor to rotate to the corresponding gear position, and the support plate 9 rotates to the corresponding position accordingly. The conductive posts or insulating posts are used to connect or disconnect the electrical connection between the electric plug 11 and the eight groups of heating wires 405, thereby controlling the opening and closing of one or more specific groups of the eight groups of atomizing heads 4. In other words, the opening and closing of a specific combination of the eight groups of atomizing heads 4 is achieved through rotation. Of course, it can be understood that in the rotating mode, the support plate 9 and the atomizing chamber 3 are separated. In this case, the rotating shaft 15 can also provide support for the support plate 9.

[0073] Example 5

[0074] This embodiment is a further optimization of the combined control of the atomizing head based on Embodiments 3 and 4.

[0075] like Figure 8-9 As shown, a liquid level sensor 18 is installed at the bottom of each liquid storage cavity 402, and a display 17 is provided on the outer surface of the base 1 to monitor and display the liquid level in each liquid storage cavity 402.

[0076] When there are multiple groups of atomizer heads 4, especially when each group of atomizer heads 4 also includes multiple atomizer columns 401, it is usually difficult to timely understand the specific liquid level conditions in each specific liquid storage cavity 402. By setting the liquid level sensor 18 and the display 17, and numbering each liquid storage cavity 402 corresponding to each liquid level sensor 18, the liquid level conditions in each liquid storage cavity 402 can be monitored and displayed in a timely manner, making it convenient for users to promptly replace the liquid in the used liquid storage cavity 402.

[0077] Preferably, the base 1 is further provided with a processor and a memory, and the display 17 is further provided with a touch area, and the touch area is electrically connected to the switch controller 16 through the processor.

[0078] The touch area is electrically connected to the switch controller 16 through the processor. When it is necessary to open or close one or more groups of the atomizer heads 4 with corresponding numbers in the electronic atomizer, the user only needs to perform a one-touch operation on the touch area on the one or more groups of the atomizer heads 4 with corresponding numbers to realize the opening and closing of the one or more groups of the atomizer heads 4 with corresponding numbers, that is, the opening and closing control of multiple groups of the atomizer heads 4 in any combination can be realized through one-touch touch.

[0079] Preferably, the touch area is further provided with a rotation touch key, and a pressure sensor is provided below the display 17 corresponding to the position of the rotation touch key, and the pressure sensor is electrically connected to the rotating shaft 15 through the processor.

[0080] The user can choose to touch the rotating touch key in the touch area, and the pressure sensor controls the rotation of the rotating shaft 15 to the corresponding gear according to the force and time of the user's touching the rotating touch key, and the processor controls the rotation of the rotating shaft 15 to the corresponding gear according to the calculation model pre-set in the memory, thereby controlling the opening and closing of specific combinations of multiple groups of the atomizer heads 4, so that the electronic atomizer not only meets the normal atomization function requirements, but also increases the fun of the electronic atomizer, so as to further meet the diverse preferences of different groups in complex scenarios.

[0081] Example 6

[0082] This embodiment is a further optimization of the single atomization column structure of the electronic atomizer based on embodiments 1-4.

[0083] Further integration Figure 10-11 As shown, the air inlet chamber 2 is tubular and its upper end extends out of the base 1 and is directly connected to the lower end of the atomizing head 4. The atomizing head 4 is composed of a single atomizing column 401. The plug hole 901 is opened at the bottom end of the atomizing column 401, and the air outlet 403 is opened on the upper end cover 408. The connector 407 is an electrode needle. The electrode needle and the heating wire 405 are connected by pressure riveting to form a heating unit of the electronic atomizer. The heating unit is spirally pressed into the atomizing column 401 and extends downward from the plug hole 901. The adsorption cotton core 406 is passed through the spiral end of the heating unit and extends downward.

[0084] Due to various factors such as cost, when the electronic atomizer only requires one set of the atomizer heads 4 and the atomizer heads 4 are of a single atomizer column structure, there is no need to give too much consideration to the overall aesthetics of the electronic atomizer. At the same time, due to the limited weight of the single atomizer column structure, there is no need to give too much consideration to the stable support of the atomizer head 4 by the base 1. By setting the air inlet chamber 2 to be tubular and its upper end extending out of the base 1 and directly communicating with the lower end of the atomizer head 4, there is no need to provide the atomizer chamber 3 on the base 1. The air inlet chamber 2 provides air intake guidance while also directly supporting the atomizer head 4. The air outlet 403 is provided on the upper end cover 408, and the atomizer will be discharged directly from the upper end cover 408, which is conducive to accelerating the dispersion of the atomizer. Furthermore, a mist outlet pipe is provided in front of the air outlet 403. The mist outlet pipe is installed in the upper end cover 408 to constitute the mist outlet channel of the electronic atomizer to further guide the atomization of the liquid and the dispersion after atomization.

[0085] Preferably, the base 1 is a gas conveyor, and an upper end of the gas conveyor is provided with an electrical contact corresponding to the electrode needle.

[0086] The base 1 is a gas conveyor, which forms a gas conveying channel directly in the atomizing column 401 through the air inlet chamber 2. The upper end of the gas conveyor is provided with an energized contact corresponding to the electrode needle, which is conducive to simplifying the mechanical structure and circuit structure of the base 1 and reducing the production cost of the electronic atomizer.

[0087] Preferably, the atomizing column 401 is a consumables bin, which further includes an oil guide rope, and the gas delivery channel is connected to the mist outlet channel.

[0088] By setting the atomization column 401 as a consumables bin, the consumables bin also includes an oil guide rope, and the gas delivery channel is connected to the mist outlet channel, which is conducive to further reducing the production cost of the electronic atomizer and improving the atomization effect.

[0089] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. An electronic atomizer, characterized in that: The invention comprises a base (1) and an atomizing head (4), wherein the atomizing head (4) is plugged into the base (1) in a plug-in manner, an air inlet chamber (2) and an atomizing chamber (3) are provided between the atomizing head (4) and the base (1), the upper end of the air inlet chamber (2) is communicated with the lower end of the atomizing head (4), the atomizing head (4) is accommodated in the atomizing chamber (3) and passes through the air inlet chamber (2) in a plug-in manner to be plugged into the base (1), the upper end of the air inlet chamber (2) is communicated with the lower end of the atomizing head (4) through the atomizing chamber (3), and the atomizing head (4) comprises at least two atomizing columns (401), and the at least two atomizing columns (401) are connected via a heating element.

2. The electronic atomizer according to claim 1, characterized in that: The atomizing head (4) further comprises a connector (407) connected to the bottom end of the atomizing column (401), and the atomizing column (401) is provided with an air outlet (403), a heating element, and an air inlet (404) in sequence from top to bottom. A support plate (9) is provided at the bottom of the atomizing chamber (3), and the support plate (9) is hollow and circular. A plug hole (901) for the connector (407) to pass through is provided on the circumference of the support plate (9).

3. The electronic atomizer according to claim 1, characterized in that: The heating element is mainly composed of an electric heating wire (405), an adsorption cotton core (406) is provided between the at least two atomizing columns (401), and the electric heating wire (405) is spirally wound around the adsorption cotton core (406) and integrally extends into the at least two atomizing columns (401).

4. The electronic atomizer according to claim 2, characterized in that: The connector (407) is an electric plug (11), and the base (1) is located at the lower part of the air inlet chamber (2) and is provided with a sealing box (6) and a connection socket (8) provided above the sealing box (6). A circuit board (7) is provided in the sealing box (6), and the connection socket (8) is connected to the circuit board (7).

5. The electronic atomizer according to claim 4, characterized in that: The connection socket (8) is provided with a switch controller (16).

6. The electronic atomizer according to any one of claims 1 to 5, characterized in that: There are multiple groups of atomizing heads (4), and the multiple groups of atomizing heads (4) are arranged side by side or evenly distributed around the sides.

7. An electronic atomizer, characterized in that: The invention comprises a base (1) and an atomizing head (4), wherein the atomizing head (4) is plugged into the base (1), an air inlet chamber (2) is provided between the atomizing head (4) and the base (1), the air inlet chamber (2) is tubular and its upper end extends out of the base (1) and is directly connected to the lower end of the atomizing head (4), the atomizing head (4) is composed of a single atomizing column (401), the single atomizing column (401) is a consumables bin, the consumables bin comprises an oil guide rope, a heating unit, a gas delivery channel, and a mist outlet channel, the gas delivery channel is connected to the mist outlet channel, wherein the gas delivery channel refers to: the base (1) is a gas conveyor, and the gas conveyor directly forms the gas delivery channel in the consumables bin through the air inlet chamber (2).

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