Atomized liquid storage device and electronic atomization device

Abstract

The present invention relates to an atomized liquid storage device and an electronic atomization device, comprising an atomized liquid storage device and a battery part, the liquid wick comprising an extension part, the side wall of the atomization cover is provided with an opening, the extension part of the liquid wick extends through the opening into the atomized liquid in the storage chamber outside the atomization chamber, the cross section of the plug-in part along the direction extending from the proximal end to the distal end is triangular, the axial length of the plug-in part is longer than the side length of the triangle, the cross section of the inner cavity of the connection part along the axial extension direction is triangular, and the shape of the inner cavity of the connection part is matched with the shape of the plug-in part for plugging. The present invention relates to an atomized liquid storage device and an electronic atomization device, by providing an atomization cover to isolate the atomized liquid, oil leakage can be better prevented, and at the same time, the cross section of the plug-in part is triangular, which is convenient for multi-directional plug-in and easy to use.

Description

Technical Field

[0001] The present invention relates to a liquid storage device and an electronic atomization device, and in particular to an atomized liquid storage device and an electronic atomization device. Background Art

[0002] With the development of technology, new atomization devices have also made great progress. Atomization devices are widely used in the medical and tobacco industries. The atomization device needs to heat and atomize the atomized liquid through a heating element, and the heating element needs to be in direct contact with the atomized liquid. The atomization device of the prior art usually immerses the heating element in the atomized liquid, and the atomized liquid easily leaks out through the ventilation pipe or through hole. The prior art also uses a cotton core to absorb the atomized liquid, but the cotton core and the atomized liquid are not well isolated, which leads to easy oil leakage. At the same time, the atomization device of the prior art has a single shape when plugged in and used, and cannot be plugged in in multiple directions, which affects its use. Summary of the invention

[0003] The technical problem solved by the present invention is to construct an atomized liquid storage device and an electronic atomization device to overcome the technical problems of easy oil leakage and inconvenience in use in the prior art.

[0004] The technical solution of the present invention is to construct an atomized liquid storage device, including a suction nozzle, a liquid storage chamber, an atomizing chamber, and a vent pipe, wherein the liquid storage chamber includes a proximal end and a distal end, the suction nozzle is sleeved on the proximal end of the liquid storage chamber, the suction nozzle is provided with a collection chamber for collecting atomized gas near the liquid storage chamber, the atomizing chamber is placed in the liquid storage chamber, the vent pipe connects the collection chamber and the atomizing chamber, the atomizing chamber includes an atomizing cover, an electric heating element, and a liquid absorbing core for absorbing atomized liquid, the side wall of the atomizing cover abuts against the distal end of the liquid storage chamber to form the atomizing chamber, the electric heating element and The liquid wick is located in the atomizing cover, the electric heating element and the liquid wick are in close contact, the liquid wick includes an extension portion, the side wall of the atomizing cover is provided with an opening, the extension portion of the liquid wick extends through the opening into the atomized liquid in the liquid storage chamber outside the atomizing chamber, the liquid storage chamber extends from the proximal end to the distal end, the distal end portion of the liquid storage chamber includes a plug-in portion for mating plug-in, the cross-section of the plug-in portion along the extension direction from the proximal end to the distal end is a triangle, and the axial length of the plug-in portion is longer than the side length of the triangle.

[0005] A further technical solution of the present invention is: it also includes a first electrode and a second electrode, the first electrode and the second electrode are arranged on the outer end surface of the distal end of the liquid storage chamber, the first electrode is arranged in the central area of ​​the outer end surface of the distal end of the liquid storage chamber, and the second electrode is arranged in the edge area of ​​the outer end surface of the distal end of the liquid storage chamber.

[0006] A further technical solution of the present invention is that the cross section of the liquid storage chamber along the direction extending from the proximal end to the distal end is triangular.

[0007] A further technical solution of the present invention is that a cross section of the plug-in portion along a direction extending from the proximal end to the distal end is an equilateral triangle.

[0008] A further technical solution of the present invention is that the first electrode and the second electrode are elastic electrodes, there are multiple second electrodes, and the multiple second electrodes are distributed on the edges of three sides of the outer end surface at the far end of the liquid storage chamber.

[0009] A further technical solution of the present invention is: the electric heating element is a heating wire, and the heating wire is wound around the liquid absorbing core.

[0010] The technical solution of the present invention is to construct an electronic atomization device, including an atomized liquid storage device and a battery part, wherein the battery part includes a connection part connected to the atomized liquid storage device and a battery, the atomized liquid storage device includes a suction nozzle, a liquid storage chamber, an atomization chamber, and a ventilation pipe, the liquid storage chamber includes a proximal end and a distal end, the suction nozzle is sleeved on the proximal end of the liquid storage chamber, the suction nozzle is provided with a collection chamber for collecting atomized gas near the liquid storage chamber, the atomization chamber is placed in the liquid storage chamber, the ventilation pipe connects the collection chamber and the atomization chamber, the atomization chamber includes an atomization cover, an electric heating element, and a liquid absorption core for absorbing atomized liquid, the side wall of the atomization cover abuts against the distal end of the liquid storage chamber to form the atomization chamber, the electric heating element and the suction nozzle are connected to the distal end of the liquid storage chamber to form the atomization chamber, and the suction nozzle is connected to the proximal end of the liquid storage chamber to form the atomization chamber. The liquid core is located in the atomization cover, the electric heating element and the liquid absorption core are closely connected, the liquid absorption core includes an extension part, and the side wall of the atomization cover is provided with an opening. The extension part of the liquid absorption core extends through the opening into the atomized liquid in the liquid storage chamber outside the atomization chamber, the liquid storage chamber extends from the proximal end to the distal end, and the distal end of the liquid storage chamber includes a plug-in part that cooperates with the connecting part for plugging, and the cross-section of the plug-in part along the extension direction from the proximal end to the distal end is a triangle, the axial length of the plug-in part is longer than the side length of the triangle, the cross-section of the inner cavity of the connecting part along the axial extension direction is a triangle, and the shape of the inner cavity of the connecting part is plugged in with the shape of the plug-in part.

[0011] A further technical solution of the present invention is: the atomized liquid storage device includes a first electrode and a second electrode, and the connecting part also includes a third electrode and a fourth electrode. The first electrode and the second electrode are arranged on the outer end surface of the distal end of the liquid storage chamber, the first electrode is arranged in the middle area of ​​the outer end surface of the distal end of the liquid storage chamber, and the second electrode is arranged in the edge area of ​​the outer end surface of the distal end of the liquid storage chamber. The third electrode and the fourth electrode are arranged on the end surface of the connecting part, the third electrode is arranged in the middle area of ​​the end surface of the connecting part to be electrically connected with the first electrode, and the fourth electrode is arranged in the edge area of ​​the end surface of the connecting part to be electrically connected with the second electrode. When the plug-in part is plugged into the connecting part, the first electrode is connected to the third electrode, and the second electrode is connected to the fourth electrode.

[0012] A further technical solution of the present invention is that the fourth electrode is a ring electrode.

[0013] A further technical solution of the present invention is: the fourth electrode is a plurality of arc electrodes, respectively matched with the plurality of second electrodes.

[0014] A further technical solution of the present invention is that one or more of the three sides of the triangle are arc-shaped.

[0015] The technical effect of the present invention is to construct an atomized liquid storage device and an electronic atomization device, including an atomized liquid storage device and a battery part, the battery part including a connection part connected to the atomized liquid storage device and a battery, the atomized liquid storage device including a suction nozzle, a liquid storage chamber, an atomization chamber, and a ventilation pipe, the liquid storage chamber including a proximal end and a distal end, the suction nozzle is sleeved on the proximal end of the liquid storage chamber, the suction nozzle is provided with a collection chamber for collecting atomized gas near the liquid storage chamber, the atomization chamber is placed in the liquid storage chamber, the ventilation pipe connects the collection chamber and the atomization chamber, the atomization chamber includes an atomization cover, an electric heating element, and a liquid absorption core for absorbing atomized liquid, the side wall of the atomization cover abuts against the distal end of the liquid storage chamber to form the atomization chamber, the electric heating element The liquid wick is located in the atomizing cover, the electric heating element and the liquid wick are closely connected, the liquid wick includes an extension portion, the side wall of the atomizing cover is provided with an opening, the extension portion of the liquid wick extends through the opening into the atomized liquid in the liquid storage chamber outside the atomizing chamber, the liquid storage chamber extends from the proximal end to the distal end, the distal end portion of the liquid storage chamber includes a plug-in portion that cooperates with the connecting portion for plugging, the cross-section of the plug-in portion along the direction of extension from the proximal end to the distal end is triangular, the axial length of the plug-in portion is longer than the side length of the triangle, the cross-section of the inner cavity of the connecting portion along the axial extension direction is triangular, and the shape of the inner cavity of the connecting portion is plugged in with the shape of the plug-in portion. The present invention provides an atomized liquid storage device and an electronic atomizing device, by providing an atomizing cover to isolate the atomized liquid, which can better prevent oil leakage, and at the same time, the cross-section of the plug-in portion is triangular, which is convenient for multi-directional plug-in and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of the atomized liquid storage device of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of the electronic atomization device of the present invention.

[0018] Figure 3 It is a schematic diagram of the preferred structure of the atomized liquid storage device of the present invention. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below in conjunction with specific embodiments.

[0020] like Figure 1As shown, a specific embodiment of the present invention is: constructing an atomized liquid storage device, including a suction nozzle 1, a liquid storage chamber 2, an atomizing chamber 3, and a ventilation pipe 6, the liquid storage chamber 2 includes a proximal end 21 and a distal end 22, the suction nozzle 1 is sleeved on the proximal end 21 of the liquid storage chamber 2, the suction nozzle 1 is provided with a collection chamber 11 for collecting atomized gas near the liquid storage chamber 2, the atomizing chamber 3 is placed in the liquid storage chamber 2, the ventilation pipe 6 connects the collection chamber 11 and the atomizing chamber 3, the atomizing chamber 3 includes an atomizing cover 31, an electric heating element 32, and a liquid wick 33 for absorbing atomized liquid, the side wall of the atomizing cover 31 abuts against the distal end 22 of the liquid storage chamber 2 to form the atomizing chamber 3, the electric heating element 32 and the The liquid wick 33 is located in the atomization cover 31, the electric heating element 32 and the liquid wick 33 are closely connected, the liquid wick 33 includes an extension portion 331, and the side wall of the atomization cover 31 is provided with an opening 311. The extension portion 321 of the liquid wick 33 extends through the opening 311 to the atomized liquid in the liquid storage chamber 2 outside the atomization chamber 3, the liquid storage chamber 2 extends from the proximal end 21 to the distal end 22, and the distal end portion of the liquid storage chamber 2 includes a plug-in portion 23 for mating plug-in, and the cross-section of the plug-in portion 23 along the extension direction from the proximal end 21 to the distal end 22 is a triangle, and the axial length of the plug-in portion 23 is longer than the side length of the triangle.

[0021] like Figure 1As shown, the specific implementation process of the present invention is: a collecting chamber 11 for collecting atomized gas is arranged inside the suction nozzle 1 near the proximal end of the liquid storage chamber 2, the atomization chamber 3 is placed inside the distal end of the liquid storage chamber 2, and the ventilation pipe 6 connects the collecting chamber 11 and the atomization chamber 3. The atomization chamber 3 includes an atomization cover 31, an electric heating element 32, and a liquid wick 33 for absorbing atomized liquid. The side wall of the atomization cover 31 abuts against the distal end 22 of the liquid storage chamber 2 to form the atomization chamber 3. The side wall of the atomization cover 31 abuts against the distal end 22 of the liquid storage chamber 2 to prevent the atomized liquid in the liquid storage chamber from entering the atomization chamber 3 from the contact portion between the atomization cover 31 and the liquid storage chamber 2. The electric heating element 32 and the liquid wick 33 are located in the atomizing cover 31, and the electric heating element 32 and the liquid wick 33 are closely connected. The liquid wick 33 includes an extension portion 331. The side wall of the atomizing cover 31 is provided with an opening 311. The extension portion 321 of the liquid wick 33 extends through the opening 311 into the atomized liquid in the liquid storage chamber 2 outside the atomizing chamber 3. The liquid storage chamber 2 extends from the proximal end 21 to the distal end 22, and the distal end portion of the liquid storage chamber 2 includes a plug-in portion 23 for mating and plugging. The cross section of the plug-in portion 23 along the extension direction from the proximal end 21 to the distal end 22 is a triangle, and the axial length of the plug-in portion 23 is longer than the side length of the triangle. In a specific embodiment, the cross section of the plug-in portion 23 along the direction extending from the proximal end 21 to the distal end 22 is an equilateral triangle. By configuring the plug-in portion 23 or even the entire liquid storage chamber 2 as an atomizing device with a triangular cross section, the device can be plugged in multiple directions and can have different appearance designs on multiple surfaces, which is convenient for use. In a specific embodiment, the cross section of the liquid storage chamber 2 along the direction extending from the proximal end 21 to the distal end 22 is a triangle.

[0022] like Figure 1 As shown, a preferred embodiment of the present invention is: it also includes a first electrode 4 and a second electrode 5, the first electrode 4 and the second electrode 5 are arranged on the outer end surface of the distal end of the liquid storage chamber 2, the first electrode 4 is arranged in the central area of ​​the outer end surface of the distal end of the liquid storage chamber 2, and the second electrode 5 is arranged in the edge area of ​​the outer end surface of the distal end of the liquid storage chamber 2. By designing the first electrode 4 and the second electrode 5 in this way, it is convenient to plug in the atomized liquid storage device in multiple different orientations.

[0023] like Figure 1 As shown, a preferred embodiment of the present invention is that the first electrode 4 and the second electrode 5 are elastic electrodes, which can make electrical contact more tightly. There are multiple second electrodes, and the multiple second electrodes are distributed on the edges of three sides of the outer end surface at the far end of the liquid storage chamber. The multiple electrodes can ensure more reliable electrical contact when multiple sides are plugged in.

[0024] like Figure 1As shown, a preferred embodiment of the present invention is that the electric heating element 32 is a heating wire, and the heating wire is wound around the liquid wick 33, so that the heating wire and the liquid wick 33 can be in more complete contact for atomization.

[0025] like Figure 2 As shown, a specific embodiment of the present invention is: construct an electronic atomization device, including an atomized liquid storage device, a battery part 7, the battery part 7 includes a connecting part 71 connected to the atomized liquid storage device, and a battery 72, the atomized liquid storage device includes a suction nozzle 1, a liquid storage chamber 2, an atomization chamber 3, and a ventilation pipe 6, the liquid storage chamber 2 includes a proximal end 21 and a distal end 22, the suction nozzle 1 is sleeved on the proximal end 21 of the liquid storage chamber 2, the suction nozzle 1 is provided with a collection chamber 11 for collecting atomized gas near the liquid storage chamber 2, the atomization chamber 3 is placed in the liquid storage chamber 2, the ventilation pipe 6 connects the collection chamber 11 and the atomization chamber 3, the atomization chamber 3 includes an atomization cover 31, an electric heating element 32, and a liquid wick 33 for absorbing atomized liquid, and the side wall of the atomization cover 31 abuts against the storage The distal end 22 of the liquid chamber 2 forms the atomization chamber 3, the electric heating element 32 and the liquid wick 33 are located in the atomization cover 31, the electric heating element 32 and the liquid wick 33 are in close contact, the liquid wick 33 includes an extension portion 331, the side wall of the atomization cover 31 is provided with an opening 311, the extension portion 321 of the liquid wick 33 extends through the opening 311 to the atomized liquid in the liquid storage chamber 2 outside the atomization chamber 3, the liquid storage chamber 2 extends from the proximal end 21 to the distal end 22, the distal end portion of the liquid storage chamber 2 includes a plug-in portion 23 for mating plug-in, the cross section of the plug-in portion 23 along the extension direction from the proximal end 21 to the distal end 22 is triangular, and the axial length of the plug-in portion 23 is longer than the side length of the triangle. The cross section of the inner cavity of the connecting portion 71 along the axial extension direction is triangular, and the shape of the inner cavity of the connecting portion 71 is matched with the shape of the plug-in portion 23 for plug-in.

[0026] like Figure 2As shown, the specific implementation process of the present invention is: the electronic atomization device includes an atomized liquid storage device and a battery part 7, the battery part 7 includes a connection part 71 connected to the atomized liquid storage device and a battery 72, and the battery 72 is connected to the electric heating element 32 through a conductor for power supply. The inside of the nozzle 1 is provided with a collection chamber 11 for collecting atomized gas near the proximal end of the liquid storage chamber 2, the atomization chamber 3 is placed inside the distal end of the liquid storage chamber 2, and the ventilation pipe 6 connects the collection chamber 11 and the atomization chamber 3. The atomization chamber 3 includes an atomization cover 31, an electric heating element 32, and a liquid absorption core 33 for absorbing atomized liquid. The side wall of the atomization cover 31 abuts against the distal end 22 of the liquid storage chamber 2 to form the atomization chamber 3. The side wall of the atomization cover 31 abuts against the distal end 22 of the liquid storage chamber 2 to prevent the atomized liquid in the liquid storage chamber from entering the atomization chamber 3 from the contact part between the atomization cover 31 and the liquid storage chamber 2. The electric heating element 32 and the liquid wick 33 are located in the atomizing cover 31, and the electric heating element 32 and the liquid wick 33 are closely connected. The liquid wick 33 includes an extension portion 331. The side wall of the atomizing cover 31 is provided with an opening 311. The extension portion 321 of the liquid wick 33 extends through the opening 311 into the atomized liquid in the liquid storage chamber 2 outside the atomizing chamber 3. The liquid storage chamber 2 extends from the proximal end 21 to the distal end 22. The distal end of the liquid storage chamber 2 includes a plug-in portion 23 for mating and plugging. The cross-section of the plug-in portion 23 along the extension direction from the proximal end 21 to the distal end 22 is triangular, and the axial length of the plug-in portion 23 is longer than the side length of the triangle. The cross-section of the inner cavity of the connecting portion 71 along the axial extension direction is triangular, and the shape of the inner cavity of the connecting portion 71 is matched with the shape of the plug-in portion 23 for plugging. In a specific embodiment, the cross section of the plug-in portion 23 along the direction extending from the proximal end 21 to the distal end 22 is an equilateral triangle. By configuring the plug-in portion 23 or even the entire liquid storage chamber 2 as an atomizing device with a triangular cross section, the device can be plugged in multiple directions and can have different appearance designs on multiple surfaces, which is convenient for use. In a specific embodiment, the cross section of the liquid storage chamber 2 along the direction extending from the proximal end 21 to the distal end 22 is a triangle.

[0027] like Figure 2As shown, a preferred embodiment of the present invention is: the atomized liquid storage device includes a first electrode 4 and a second electrode 5, the connecting portion 71 also includes a third electrode 8 and a fourth electrode 9, the first electrode 4 and the second electrode 5 are arranged on the outer end surface of the distal end 22 of the liquid storage chamber 2, the first electrode 4 is arranged in the middle area of ​​the outer end surface of the distal end 22 of the liquid storage chamber 2, the second electrode 5 is arranged in the edge area of ​​the outer end surface of the distal end 22 of the liquid storage chamber 2, the third electrode 8 and the fourth electrode 9 are arranged on the end surface of the connecting portion 71, the third electrode 8 is arranged in the middle area of ​​the end surface of the connecting portion 71 to cooperate with the first electrode 4 for electrical connection, the fourth electrode 9 is arranged in the edge area of ​​the end surface of the connecting portion 71 to cooperate with the second electrode 5 for electrical connection, and when the plug-in portion 23 is plugged into the connecting portion 71, the first electrode 4 is connected to the third electrode 8, and the second electrode 5 is connected to the fourth electrode 9. In a specific embodiment, the fourth electrode 9 is a ring electrode. The fourth electrode 9 can also be a plurality of arc electrodes, which cooperate with the plurality of second electrodes 5 respectively, so that it is convenient to carry out electrical connection cooperation when inserted from multiple directions.

[0028] like Figure 2 As shown, a preferred embodiment of the present invention is that one or more of the three sides of the triangle are arc-shaped, and the triangle can also be arc-shaped.

[0029] like Figure 3 As shown, a preferred embodiment of the present invention is that the nozzle 1 and the liquid storage chamber 2 are in the shape of a triangular prism as a whole, which is convenient for manufacturing and use.

[0030] The technical effect of the present invention is: construct an atomized liquid storage device and an electronic atomization device, including an atomized liquid storage device and a battery part 7, wherein the battery part 7 includes a connecting part 71 and a battery 72 connected to the atomized liquid storage device, the atomized liquid storage device includes a suction nozzle 1, a liquid storage chamber 2, an atomization chamber 3, and a ventilation pipe 6, the liquid storage chamber 2 includes a proximal end 21 and a distal end 22, the suction nozzle 1 is sleeved on the proximal end 21 of the liquid storage chamber 2, the suction nozzle 1 is provided with a collection chamber 11 for collecting atomized gas near the liquid storage chamber 2, the atomization chamber 3 is placed in the liquid storage chamber 2, the ventilation pipe 6 connects the collection chamber 11 and the atomization chamber 3, the atomization chamber 3 includes an atomization cover 31, an electric heating element 32, and a liquid wick 33 for absorbing atomized liquid, and the side wall of the atomization cover 31 abuts against the The distal end 22 of the liquid storage chamber 2 forms the atomization chamber 3, the electric heating element 32 and the liquid wick 33 are located in the atomization cover 31, the electric heating element 32 and the liquid wick 33 are closely connected, the liquid wick 33 includes an extension portion 331, the side wall of the atomization cover 31 is provided with an opening 311, the extension portion 321 of the liquid wick 33 extends through the opening 311 to the atomized liquid in the liquid storage chamber 2 outside the atomization chamber 3, the liquid storage chamber 2 extends from the proximal end 21 to the distal end 22, the distal end portion of the liquid storage chamber 2 includes a plug-in portion 23 for mating plug-in, the cross section of the plug-in portion 23 along the extension direction from the proximal end 21 to the distal end 22 is triangular, and the axial length of the plug-in portion 23 is longer than the side length of the triangle. The cross section of the inner cavity of the connecting portion 71 along the axial extension direction is triangular, and the shape of the inner cavity of the connecting portion 71 is matched with the shape of the plug-in portion 23 for plug-in. The invention discloses an atomized liquid storage device and an electronic atomization device. The atomized liquid is isolated by arranging an atomization cover, so as to better prevent oil leakage. Meanwhile, the cross section of the plug-in part is triangular, so that multi-directional plug-in is convenient and easy to use.

[0031] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An atomized liquid storage device, characterized in that: The invention comprises a suction nozzle, a liquid storage chamber, an atomization chamber, and a vent pipe, wherein the liquid storage chamber comprises a proximal end and a distal end, the suction nozzle is sleeved on the proximal end of the liquid storage chamber, the suction nozzle is provided with a collecting chamber for collecting atomized gas near the liquid storage chamber, the atomization chamber is placed in the liquid storage chamber, the vent pipe connects the collecting chamber and the atomization chamber, the atomization chamber comprises an atomization cover, an electric heating element, and a liquid wick for absorbing atomized liquid, the side wall of the atomization cover abuts against the distal end of the liquid storage chamber to form the atomization chamber, the electric heating element and the liquid wick are located in the atomization cover, the electric heating element and the liquid wick are closely connected, the liquid wick comprises an extension part, the side wall of the atomization cover is provided with an opening, the extension part of the liquid wick extends through the opening to the In the atomized liquid in the liquid storage chamber outside the atomization chamber, the liquid storage chamber extends from the proximal end to the distal end, and the distal end portion of the liquid storage chamber includes a plug-in portion for mating and plugging, and the cross-section of the plug-in portion along the direction extending from the proximal end to the distal end is a triangle, and the axial length of the plug-in portion is longer than the side length of the triangle; the cross-section of the plug-in portion along the direction extending from the proximal end to the distal end is an equilateral triangle; and also includes a first electrode and a second electrode, the first electrode and the second electrode are arranged on the outer end surface of the distal end of the liquid storage chamber, the first electrode is arranged in the central area of ​​the outer end surface of the distal end of the liquid storage chamber, and the second electrode is arranged in the edge area of ​​the outer end surface of the distal end of the liquid storage chamber.

2. The atomized liquid storage device according to claim 1, characterized in that: The cross section of the liquid storage chamber along the direction extending from the proximal end to the distal end is triangular.

3. The atomized liquid storage device according to claim 1, characterized in that: The first electrode and the second electrode are elastic electrodes, and there are a plurality of second electrodes, which are distributed on the edges of three sides of the outer end surface at the distal end of the liquid storage chamber.

4. The atomized liquid storage device according to claim 1, characterized in that: The electric heating element is a heating wire, and the heating wire is wound around the liquid absorbing core.

5. An electronic atomization device, characterized in that: The invention comprises an atomized liquid storage device and a battery part, wherein the battery part comprises a connection part connected to the atomized liquid storage device and a battery, the atomized liquid storage device comprises a suction nozzle, a liquid storage chamber, an atomizing chamber, and a ventilation pipe, the liquid storage chamber comprises a proximal end and a distal end, the suction nozzle is sleeved on the proximal end of the liquid storage chamber, the suction nozzle is provided with a collection chamber for collecting atomized gas near the liquid storage chamber, the atomizing chamber is placed in the liquid storage chamber, the ventilation pipe connects the collection chamber and the atomizing chamber, the atomizing chamber comprises an atomizing cover, an electric heating element, and a liquid wick for absorbing atomized liquid, the side wall of the atomizing cover abuts against the distal end of the liquid storage chamber to form the atomizing chamber, the electric heating element and the liquid wick are located in the atomizing cover, the electric heating element and the liquid wick are closely connected, the liquid wick comprises an extension part, the side wall of the atomizing cover is provided with an opening, the extension part of the liquid wick extends to the atomizing gas through the opening In the atomized liquid in the liquid storage chamber outside the atomization chamber, the liquid storage chamber extends from the proximal end to the distal end, and the distal end part of the liquid storage chamber includes a plug-in part that cooperates with the connecting part for plugging, and the cross-section of the plug-in part along the extension direction from the proximal end to the distal end is a triangle, and the axial length of the plug-in part is longer than the side length of the triangle, the cross-section of the inner cavity of the connecting part along the axial extension direction is a triangle, and the cross-section of the plug-in part along the extension direction from the proximal end to the distal end is an equilateral triangle; the shape of the inner cavity of the connecting part cooperates with the shape of the plug-in part for plugging, and also includes a first electrode and a second electrode, the first electrode and the second electrode are arranged on the outer end surface of the distal end of the liquid storage chamber, the first electrode is arranged in the central area of ​​the outer end surface of the distal end of the liquid storage chamber, and the second electrode is arranged in the edge area of ​​the outer end surface of the distal end of the liquid storage chamber.

6. The electronic atomization device according to claim 5, characterized in that: The connecting part also includes a third electrode and a fourth electrode, and the third electrode and the fourth electrode are arranged on the end surface of the connecting part. The third electrode is arranged in the middle area of ​​the end surface of the connecting part and is electrically connected to the first electrode. The fourth electrode is arranged in the edge area of ​​the end surface of the connecting part and is electrically connected to the second electrode. When the plug-in part is plugged into the connecting part, the first electrode is connected to the third electrode, and the second electrode is connected to the fourth electrode.

7. The electronic atomization device according to claim 6, characterized in that: The fourth electrode is a ring electrode.

8. The electronic atomization device according to claim 6, characterized in that: The fourth electrode is a plurality of arc-shaped electrodes, respectively matched with the plurality of second electrodes.

9. The electronic atomization device according to claim 5, characterized in that: One or more of the three sides of the triangle are arc-shaped.

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