Electronic atomizer and electronic atomization device

Abstract

The utility model discloses an electronic atomizer and an electronic atomization device.A support is sleeved with an atomizer shell, the atomizer shell and the support jointly define a liquid storage bin, an aerosol channel penetrates through the support and the atomizer shell, an atomization core is arranged on the support and located in the aerosol channel, and the atomization core comprises a heating assembly and liquid absorption cotton; the liquid absorbing cotton is arranged at one end, close to the aerosol substrate channel, of the aerosol channel, the heating assembly at least comprises a first electrode plate and a second electrode plate, and the first electrode plate and the second electrode plate are attached to one side, away from the aerosol substrate channel, of the liquid absorbing cotton; the electronic atomizer further comprises a resistance value adjusting assembly, the resistance value adjusting assembly is connected with the first electrode plate and the second electrode plate in a sliding mode, the effective connection total length of the first electrode plate and the second electrode plate is adjusted, the resistance value of the heating assembly is changed, and through the design, the resistance value of the heating assembly can be adjusted; and the controllable degree of the amount of generated aerosol is finer and smoother.

Description

Technical Field

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

[0002] At present, most electronic atomizers do not have the function of adjusting the resistance value of the heating component, so the amount of aerosol generated by the electronic atomizer cannot be well controlled, and it is difficult to improve the applicability of the product.

[0003] Therefore, the resistance value in the heating component is adjusted by adjusting the number of heating plates in the series or parallel heating component. However, when adjusting the resistance, the resistance value of the heating component may jump, resulting in the problem that the controllable degree of the amount of aerosol generated is not delicate enough. Utility Model Content

[0004] The purpose of the present application is to provide an electronic atomizer and an electronic atomization device, which can adjust the resistance value of the heating component so that the amount of aerosol generated can be controlled more finely.

[0005] The present application discloses an electronic atomizer, which comprises a bracket, an atomizer shell, an aerosol channel, an atomizer core and an aerosol matrix channel, wherein the atomizer shell is sleeved on the bracket, and the atomizer shell and the bracket jointly define a liquid storage bin, the aerosol channel runs through the bracket and the atomizer shell, the atomizer core is arranged on the bracket and located in the aerosol channel, one end of the aerosol matrix channel is communicated with the liquid storage bin, and the other end is communicated with the aerosol channel and corresponds to the atomizer core; the atomizer core comprises a heating component and a liquid absorbent cotton, the liquid absorbent cotton is arranged at one end of the aerosol channel close to the aerosol matrix channel, and the heating component is attached to the side of the liquid absorbent cotton away from the aerosol matrix channel; the heating component comprises at least a first electrode sheet and a second electrode sheet, and the first electrode sheet and the second electrode sheet are attached to the side of the liquid absorbent cotton away from the aerosol matrix channel;

[0006] The electronic atomizer also includes a resistance adjustment component, which is slidably connected to the first electrode sheet and the second electrode sheet respectively, adjusts the total effective connection length of the first electrode sheet and the second electrode sheet, and changes the resistance value of the heating component.

[0007] Optionally, a resistance adjustment channel is provided on the bracket, and the resistance adjustment channel is connected to the aerosol channel;

[0008] The resistance adjustment component includes an electrode rod and an adjustment handle, wherein the adjustment handle is connected to the bracket and is located at one end of the resistance adjustment channel away from the aerosol channel, one end of the electrode rod is connected to the adjustment handle, and the other end passes through the resistance adjustment channel to slide and connect the first electrode sheet and the second electrode sheet;

[0009] The adjustment handle slides up and down to drive the electrode rod to slide up and down, thereby changing the effective connection length of the first electrode sheet and the second electrode sheet.

[0010] Optionally, the first electrode sheet is vertically attached to one side of the liquid-absorbing cotton, the second electrode sheet comprises a connecting portion and a heating portion, the connecting portion is connected to the heating portion, the connecting portion and the heating portion are in a U-shape, and the heating portion is located on a side of the connecting portion close to the first electrode sheet;

[0011] The electrode rod is slidably connected to the first electrode sheet and the heating part respectively, and the first electrode sheet and the heating part are communicated through the electrode rod.

[0012] Optionally, the first electrode sheet is vertically attached to one side of the liquid-absorbing cotton, the second electrode sheet includes a first sub-connection portion, a second sub-connection portion and a heating portion, the first sub-connection portion, the second sub-connection portion and the heating portion are connected in sequence, the first sub-connection portion is vertically arranged with the second sub-connection portion, the second sub-connection portion is vertically arranged with the heating portion, and the first sub-connection portion and the heating portion are respectively connected to both sides of the second sub-connection portion;

[0013] The electrode rod is slidably connected to the first electrode sheet and the heating part respectively, and the first electrode sheet and the heating part are communicated through the electrode rod.

[0014] Optionally, the heating part includes a plurality of heating wires, the width of each heating wire is smaller than the width of the first electrode sheet, and each heating wire is arranged side by side; the electrode rod is slidably connected to the first electrode sheet and all the heating wires respectively.

[0015] Optionally, the heating wire includes at least a first heating part and a second heating part that are connected, the first heating part and the second heating part are both V-shaped, and an end of the first heating part is connected to an end of the second heating part.

[0016] Optionally, the adjustment handle includes an adjustment portion and a limiting portion, the limiting portion is connected to one end of the adjustment portion close to the aerosol channel, a side of the adjustment portion close to the limiting portion abuts against an outer wall of the bracket, and the limiting portion is located in the resistance adjustment channel, and an outer surface of the limiting portion abuts against an inner wall of the resistance adjustment channel; the adjustment portion slides up and down to drive the limiting portion to slide up and down;

[0017] One end of the electrode rod away from the aerosol channel is connected to the limiting portion.

[0018] Optionally, the heating part includes a first sub-heating part and a second sub-heating part, the first sub-heating part and the second sub-heating part are connected, the first sub-heating part is attached to the liquid absorbent cotton, the second sub-heating part is located on the side of the first sub-heating part away from the liquid absorbent cotton, the end of the electrode rod away from the adjustment handle is arranged between the first sub-heating part and the second sub-heating part, and the first sub-heating part and the second sub-heating part are both interference fit with the electrode rod.

[0019] Optionally, the electronic atomizer further includes a channel sealing rubber ring, which is disposed in the resistance adjustment channel and connected to the inner wall of the resistance adjustment channel, and one end of the electrode rod away from the adjustment handle passes through the channel sealing rubber ring and extends into the aerosol channel.

[0020] The present application also discloses an electronic atomization device, which includes a power supply component and an electronic atomizer; the power supply component includes a power supply component housing, a partition, an electrode column and a control circuit board, the power supply component housing includes an atomizer accommodating chamber and a circuit board accommodating chamber, and the partition is arranged between the atomizer accommodating chamber and the circuit board accommodating chamber;

[0021] The electronic atomizer is partially arranged in the atomizer accommodating cavity, the control circuit board is arranged in the circuit board accommodating cavity, one end of the electrode column is electrically connected to the control circuit board, and the other end of the electrode column is electrically connected to the electronic atomizer through the partition.

[0022] Compared with the existing electronic atomizer, the amount of aerosol generated cannot be changed, and the present application controls the total effective connection length of the first electrode sheet and the second electrode sheet through a resistance adjustment component to adjust the resistance of the heating component. When the resistance of the heating component increases, the amount of aerosol generated also increases accordingly, and when the resistance of the heating component decreases, the amount of aerosol generated also decreases accordingly; and compared with the method of adjusting the number of series-parallel first electrode sheets and second electrode sheets, the method of controlling the total effective connection length of the first electrode sheet and the second electrode sheet by the resistance adjustment component of the present application will not cause the resistance of the heating component to jump, thereby achieving a more delicate controllable amount of aerosol generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation methods of the present application, and together with the text description, explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0024] Figure 1 is a schematic diagram of an electronic atomization device according to an embodiment of the present application;

[0025] Figure 2 is a schematic diagram of an overall electronic atomizer of the first embodiment of the present application;

[0026] Figure 3 is a schematic diagram of a bracket portion of an electronic atomizer according to the first embodiment of the present application;

[0027] Figure 4 is a schematic diagram of a heating component of the first embodiment of the present application;

[0028] Figure 5 is a schematic diagram of a resistance adjustment component of the first embodiment of the present application;

[0029] Figure 6 is a schematic cross-sectional view of a heating portion of the first embodiment of the present application;

[0030] Figure 7 It is a schematic diagram of a heating component of the second embodiment of the present application.

[0031] Among them, 10, electronic atomization device; 100, power supply component; 110, power supply component housing; 120, partition; 130, electrode column; 140, control circuit board; 150, atomizer accommodating chamber; 160, circuit board accommodating chamber; 200, electronic atomizer; 210, bracket; 211, resistance adjustment channel; 212, channel sealing rubber ring; 230, bracket seal; 240, atomizer housing; 250, liquid storage tank; 260, aerosol channel; 270, aerosol matrix channel; 300, fog Chemical core; 310, heating component; 311, first electrode sheet; 312, second electrode sheet; 320, connecting part; 321, first sub-connecting part; 322, second sub-connecting part; 330, heating part; 331, first sub-heating part; 332, second sub-heating part; 333, heating wire; 341, first heating part; 342, second heating part; 350, absorbent cotton; 400, resistance adjustment component; 410, electrode rod; 420, adjustment handle; 421, adjustment part; 422, limit part. DETAILED DESCRIPTION

[0032] It should be understood that the terms used herein, the specific structures and functional details disclosed are only for describing specific embodiments and are representative, but the present application can be implemented in many alternative forms and should not be construed as being limited to only the embodiments described herein.

[0033] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, features defined as "first" and "second" may explicitly or implicitly include one or more of the features; "plurality" means two or more. The term "including" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof may exist or be added.

[0034] In addition, terms indicating orientation or positional relationships, such as “center,” “lateral,” “up,” “down,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inside,” and “outside,” are described based on the orientation or relative positional relationships shown in the accompanying drawings and are merely simplified descriptions for the convenience of describing the present application. They do not indicate that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limitations on the present application.

[0035] In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internally connected between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] The present application is described in detail below with reference to the accompanying drawings and optional embodiments.

[0037] Figure 1 is a schematic diagram of an electronic atomization device according to an embodiment of the present application. Figure 1 As shown, the present application discloses an electronic atomization device 10, which includes a power supply component 100 and an electronic atomizer 200. The power supply component 100 includes a power supply component housing 110, a partition 120, an electrode column 130 and a control circuit board 140. The power supply component housing 110 includes an atomizer accommodating chamber 150 and a circuit board accommodating chamber 160, and the partition 120 is arranged between the atomizer accommodating chamber 150 and the circuit board accommodating chamber 160.

[0038] The electronic atomizer 200 is partially disposed in the atomizer accommodating chamber 150, the control circuit board 140 is disposed in the circuit board accommodating chamber 160, one end of the electrode column 130 is electrically connected to the control circuit board 140, and the other end of the electrode column 130 passes through the partition 120 and is electrically connected to the electronic atomizer 200.

[0039] The power supply component 100 of the electronic atomizer 200 of the present application provides power to the electronic atomizer 200 in a charging manner, so a battery is also provided in the circuit board accommodating cavity 160, and the battery is connected to the control circuit board 140; of course, the power supply component 100 can also provide power to the electronic atomizer 200 in the form of an external power supply, and the circuit board of the power supply component 100 is directly connected to the external power supply through a power cord.

[0040] The present application also discloses an electronic atomizer 200, which can be used in the electronic atomization device 10 described above. For the electronic atomizer 200, the present application provides the following design, which is specifically introduced through two embodiments:

[0041] Embodiment 1:

[0042] Figure 2 is a schematic diagram of an overall electronic atomizer of the first embodiment of the present application, Figure 3 Schematic diagram of a support portion of an electronic atomizer according to the first embodiment of the present application. Figure 2-3 As shown, Figure 2 The direction indicated by the middle arrow is the flow direction of part of the aerosol in the aerosol channel 260. The present application also discloses an electronic atomizer 200, which includes a bracket 210, an atomizer shell 240, an aerosol channel 260, an atomizer core 300 and an aerosol matrix channel 270. The atomizer shell 240 is sleeved on the bracket 210, and the atomizer shell 240 and the bracket 210 jointly define a liquid storage tank 250. The aerosol channel 260 runs through the bracket 210 and the atomizer shell 240. The atomizer core 300 is arranged on the bracket 210 and located in the aerosol channel 260. One end of the aerosol matrix channel 270 is communicated with the liquid storage tank 250, and the other end is conducted with the aerosol channel 260 and corresponds to the atomizer core 300, so that the aerosol matrix in the liquid storage tank 250 can flow into the atomizer core 300.

[0043] The atomizer core 300 includes a heating component 310 and a liquid-absorbing cotton 350. The liquid-absorbing cotton 350 is arranged at one end of the aerosol channel 260 close to the aerosol matrix channel 270, and the heating component 310 is attached to the side of the liquid-absorbing cotton 350 away from the aerosol matrix channel 270; the heating component 310 includes at least a first electrode sheet 311 and a second electrode sheet 312, and the first electrode sheet 311 and the second electrode sheet 312 are attached to the side of the liquid-absorbing cotton 350 away from the aerosol matrix channel 270.

[0044] The electronic atomizer 200 also includes a resistance adjustment component 400, which is slidably connected to the first electrode sheet 311 and the second electrode sheet 312 respectively to conduct the first electrode sheet 311 and the second electrode sheet 312, adjust the total effective connection length of the first electrode sheet 311 and the second electrode sheet 312, and change the resistance value of the heating component 310.

[0045] The total effective connection length of the first electrode sheet 311 and the second electrode sheet 312 is simply the total length through which the current flows through the first electrode sheet 311 and the second electrode sheet 312. When the total length becomes longer, the resistance will increase, the heat generated by the heating component 310 will increase, and the total amount of aerosol generated per unit time will increase; when the total length becomes shorter, the resistance will decrease, the heat generated by the heating component 310 will decrease, and the total amount of aerosol generated per unit time will decrease.

[0046] Compared with the existing electronic atomizer 200, it is impossible to change the amount of aerosol generated. However, the present application controls the total effective connection length of the first electrode sheet 311 and the second electrode sheet 312 through the resistance adjustment component 400 to adjust the resistance of the heating component 310. When the resistance of the heating component 310 increases, the amount of aerosol generated also increases accordingly. When the resistance of the heating component 310 decreases, the amount of aerosol generated also decreases accordingly.

[0047] Furthermore, compared with the method of adjusting the number of the first electrode sheets 311 and the second electrode sheets 312 connected in series and parallel, the method of controlling the total effective connection length of the first electrode sheet 311 and the second electrode sheet 312 by the resistance adjustment component 400 of the present application will not cause a jump in the resistance of the heating component 310, thereby making the amount of aerosol generated more finely controllable.

[0048] The electronic atomizer 200 further includes a bracket seal 230 , which is disposed between the bracket 210 and the atomizer housing 240 to ensure the sealing of a liquid storage tank 250 formed by the bracket 210 and the atomizer housing 240 .

[0049] The resistance adjustment component 400 is partially disposed outside the bracket 210 and partially disposed inside the bracket 210 so as to facilitate the user to adjust the resistance of the heating component 310 in real time. Specifically: a resistance adjustment channel 211 is disposed on the bracket 210, and the resistance adjustment channel 211 is connected to the aerosol channel 260.

[0050] The resistance adjustment component 400 includes an electrode rod 410 and an adjustment handle 420. The adjustment handle 420 is connected to the bracket 210 and is located at one end of the resistance adjustment channel 211 away from the aerosol channel 260. One end of the electrode rod 410 is connected to the adjustment handle 420, and the other end passes through the resistance adjustment channel 211 to slide and connect the first electrode sheet 311 and the second electrode sheet 312. The adjustment handle 420 slides up and down to drive the electrode rod 410 to slide up and down, changing the effective connection length of the first electrode sheet 311 and the second electrode sheet 312. Thereby, the resistance value of the heating component 310 can be more reliably controlled.

[0051] Of course, the cross-sectional area of ​​the second electrode sheet 312 can also be set to a gradually smaller or larger shape, and then the different positions of the second electrode sheet 312 can be connected to the first electrode sheet 311 by adjusting the electrode rod 410, thereby changing the cross-sectional area of ​​the second electrode sheet 312 in the heating component 310 in disguised form, thereby adjusting the resistance value of the heating component 310.

[0052] Wherein, in order to prevent external water vapor from entering the inside of the bracket 210 through the resistance adjustment channel 211, the present application further provides a channel sealing rubber ring 212 inside the electronic atomizer 200. The channel sealing rubber ring 212 is arranged inside the resistance adjustment channel 211 and is connected to the inner wall of the resistance adjustment channel 211. One end of the electrode rod 410 away from the adjustment handle 420 passes through the channel sealing rubber ring 212 and extends into the aerosol channel 260.

[0053] It can not only prevent external water vapor from entering the inside of the bracket 210, but also avoid the aerosol matrix from overflowing outward from the resistance adjustment channel 211, improving the user experience.

[0054] Figure 4 It is a schematic diagram of a heating component according to the first embodiment of the present application. As Figure 4 shown, Figure 4 The direction indicated by the arrow in the figure is the sliding direction of the electrode rod 410. The first electrode sheet 311 is vertically attached to one side of the absorbent cotton 350. The second electrode sheet 312 includes a connecting portion 320 and a heating portion 330. The connecting portion 320 is connected to the heating portion 330. The connecting portion 320 and the heating portion 330 are in a "冂" shape. The heating portion 330 is located on the side of the connecting portion 320 close to the first electrode sheet 311. The electrode rod 410 is slidably connected to the first electrode sheet 311 and the heating portion 330 respectively. The first electrode sheet 311 and the heating portion 330 are connected through the electrode rod 410.

[0055] Briefly speaking, by sliding the electrode rod 410 upward, the effective connection length of the heating portion 330 in the heating component 310 is reduced, so that the distance that the current flowing through the heating component 310 passes through the heating component 310 becomes shorter, thereby achieving the effect of reducing the resistance value of the heating component 310; by sliding the electrode rod 410 downward, the effective connection length of the heating portion 330 in the heating component 310 is increased, so that the distance that the current flowing through the heating component 310 passes through the heating component 310 becomes longer, thereby achieving the effect of increasing the resistance value of the heating component 310.

[0056] The present application also arranges the heating portion 330 in a structure of a plurality of heating wires 333. The width of each heating wire 333 is smaller than the width of the first electrode sheet 311, and each heating wire 333 is arranged side by side. The electrode rod 410 is slidably connected to the first electrode sheet 311 and all the heating wires 333 respectively. Thereby, the heat generation amount of the heating portion 330 is increased, and the amount of aerosol generated is increased.

[0057] Moreover, the present application also sets the heating wire 333 into a curved shape. The exemplary heating wire 333 at least includes a first heating portion 341 and a second heating portion 342 connected. The first heating portion 341 and the second heating portion 342 are both V-shaped, and the end of the first heating portion 341 is connected to the end of the second heating portion 342. In short, the shape of one heating wire 333 is W-shaped, so that the length of each heating wire 333 can be increased, so that the range of adjustable resistance values ​​of the heating component 310 is larger, and the amount of aerosol generated is also more variable.

[0058] Of course, the heating wire 333 may be divided into more heating parts to further increase the length of the heating wire 333 , which is not limited here.

[0059] Figure 5 is a schematic diagram of a resistance adjustment component of the first embodiment of the present application, such as Figure 5 As shown, the adjustment handle 420 includes an adjustment part 421 and a limiting part 422, the limiting part 422 is connected to one end of the adjustment part 421 close to the aerosol channel 260, the side of the adjustment part 421 close to the limiting part 422 abuts against the outer wall of the bracket 210, and the limiting part 422 is located in the resistance adjustment channel 211, and the outer surface of the limiting part 422 abuts against the inner wall of the resistance adjustment channel 211; the adjustment part 421 slides up and down to drive the limiting part 422 to slide up and down; the end of the electrode rod 410 away from the aerosol channel 260 is connected to the limiting part 422.

[0060] By setting a limit portion 422 in the resistance adjustment channel 211, it can be ensured that the electrode rod 410 keeps sliding up and down in the horizontal direction while the adjustment portion 421 slides up and down, and it can be avoided that the electrode rod 410 does not move in the horizontal direction when the adjustment handle 420 is slid. In simple terms, it is to avoid that when the adjustment handle 420 is slid upward, the end of the electrode rod 410 away from the adjustment handle 420 does not slide upward synchronously with the adjustment handle 420, thereby avoiding the situation where the resistance of the heating component 310 cannot be adjusted.

[0061] Figure 6 is a cross-sectional schematic diagram of a heating portion of the first embodiment of the present application, such as Figure 6As shown, the heating part 330 includes a first sub-heating part 331 and a second sub-heating part 332, the first sub-heating part 331 and the second sub-heating part 332 are connected, the first sub-heating part 331 is attached to the liquid absorbent cotton 350, the second sub-heating part 332 is located on the side of the first sub-heating part 331 away from the liquid absorbent cotton 350, the end of the electrode rod 410 away from the adjustment handle 420 is arranged between the first sub-heating part 331 and the second sub-heating part 332, and the first sub-heating part 331 and the second sub-heating part 332 are both interference fit with the electrode rod 410.

[0062] In this way, the two sides of the electrode rod 410 are respectively connected to the first sub-heating part 331 and the second sub-heating part 332, that is, the first sub-heating part 331 and the second sub-heating part 332 clamp the electrode rod 410, and both sides of the electrode rod 410 can be connected to the heating part 330. In this way, in the case where the electrode rod 410 is deformed after long-term use, or the electrode rod 410 is displaced after accidentally falling, the electrode rod 410 and the heating part 330 can still be connected and contacted together, thereby ensuring the reliability of the resistance adjustment component 400.

[0063] Example 2

[0064] Figure 7 is a schematic diagram of a heating component of the second embodiment of the present application, such as Figure 7 As shown, the present embodiment discloses a heating component 310. Different from the first embodiment, the upward movement of the adjustment handle 420 of the present embodiment increases the resistance value of the heating component 310, and the downward movement of the adjustment handle 420 reduces the resistance value of the heating component 310. Specifically, the first electrode sheet 311 is vertically attached to one side of the liquid-absorbing cotton 350, the second electrode sheet 312 includes a first sub-connection portion 321, a second sub-connection portion 322 and a heating portion 330, the first sub-connection portion 321, the second sub-connection portion 322 and the heating portion 330 are connected in sequence, the first sub-connection portion 321 and the second sub-connection portion 322 are vertically arranged, the second sub-connection portion 322 and the heating portion 330 are vertically arranged, and the first sub-connection portion 321 and the heating portion 330 are respectively connected to the two sides of the second sub-connection portion 322; the electrode rod 410 is slidably connected to the first electrode sheet 311 and the heating portion 330, and the first electrode sheet 311 and the heating portion 330 are connected through the electrode rod 410.

[0065] Compared with the solution of the first embodiment, in the solution of this embodiment, when the adjusting handle 420 drives the electrode rod 410 to slide upward, not only the effective connection length of the heating part 330 increases, but also the effective connection length of the first electrode sheet 311 increases. When the adjusting handle 420 drives the electrode rod 410 to slide downward, not only the effective connection length of the heating part 330 decreases, but also the effective connection length of the first electrode sheet 311 decreases. Therefore, the change in the resistance value of the heating component 310 is more obvious.

[0066] It should be noted that the inventive concept of this application can form a great number of embodiments, but the length of the application document is limited and it is impossible to list them one by one. Therefore, under the premise of no conflict, the embodiments or technical features described above can be arbitrarily combined to form new embodiments. After the embodiments or technical features are combined, the original technical effects will be enhanced.

[0067] The above content is a further detailed description of the present application in combination with specific optional implementation methods, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, several simple deductions or substitutions can be made without departing from the concept of the present application, which should be deemed to fall within the scope of protection of the present application.

Claims

1. An electronic atomizer, comprising a bracket, an atomizer shell, an aerosol channel, an atomizer core and an aerosol matrix channel, wherein the atomizer shell is sleeved on the bracket, the atomizer shell and the bracket jointly define a liquid storage tank, the aerosol channel runs through the bracket and the atomizer shell, the atomizer core is arranged on the bracket and located in the aerosol channel, one end of the aerosol matrix channel is communicated with the liquid storage tank, and the other end is conducted with the aerosol channel and corresponds to the atomizer core; characterized in that, The atomizing core comprises a heating component and a liquid absorbing cotton, wherein the liquid absorbing cotton is arranged at one end of the aerosol channel close to the aerosol matrix channel, and the heating component is attached to a side of the liquid absorbing cotton away from the aerosol matrix channel; The heating component at least comprises a first electrode sheet and a second electrode sheet, and the first electrode sheet and the second electrode sheet are attached to a side of the liquid-absorbing cotton away from the aerosol matrix channel; The electronic atomizer also includes a resistance adjustment component, which is slidably connected to the first electrode sheet and the second electrode sheet respectively, adjusts the total effective connection length of the first electrode sheet and the second electrode sheet, and changes the resistance value of the heating component.

2. The electronic atomizer according to claim 1, characterized in that: The support is provided with a resistance adjustment channel, and the resistance adjustment channel is communicated with the aerosol channel; The resistance adjustment component comprises an electrode rod and an adjustment handle, wherein the adjustment handle is connected to the bracket and is located at one end of the resistance adjustment channel away from the aerosol channel; one end of the electrode rod is connected to the adjustment handle, and the other end passes through the resistance adjustment channel to slide and connect the first electrode sheet and the second electrode sheet; The adjustment handle slides up and down to drive the electrode rod to slide up and down, thereby changing the effective connection length of the first electrode sheet and the second electrode sheet.

3. The electronic atomizer according to claim 2, characterized in that: The first electrode sheet is vertically attached to one side of the liquid-absorbing cotton, the second electrode sheet comprises a connecting portion and a heating portion, the connecting portion is connected to the heating portion, the connecting portion and the heating portion are in a U-shape, and the heating portion is located on one side of the connecting portion close to the first electrode sheet; The electrode rod is slidably connected to the first electrode sheet and the heating part respectively, and the first electrode sheet and the heating part are communicated through the electrode rod.

4. The electronic atomizer according to claim 2, characterized in that: The first electrode sheet is vertically attached to one side of the liquid-absorbing cotton, the second electrode sheet comprises a first sub-connection portion, a second sub-connection portion and a heating portion, the first sub-connection portion, the second sub-connection portion and the heating portion are connected in sequence, the first sub-connection portion is vertically arranged with the second sub-connection portion, the second sub-connection portion is vertically arranged with the heating portion, and the first sub-connection portion and the heating portion are respectively connected to both sides of the second sub-connection portion; The electrode rod is slidably connected to the first electrode sheet and the heating part respectively, and the first electrode sheet and the heating part are communicated through the electrode rod.

5. The electronic atomizer according to claim 3 or 4, characterized in that: The heating part comprises a plurality of heating wires, the width of each heating wire is smaller than the width of the first electrode sheet, and each heating wire is arranged side by side; the electrode rod is slidably connected to the first electrode sheet and all the heating wires respectively.

6. The electronic atomizer according to claim 5, characterized in that: The heating wire at least includes a first heating portion and a second heating portion that are connected. The first heating portion and the second heating portion are both V-shaped, and an end of the first heating portion is connected to an end of the second heating portion.

7. The electronic atomizer according to claim 2, characterized in that: The adjusting handle comprises an adjusting portion and a limiting portion, wherein the limiting portion is connected to one end of the adjusting portion close to the aerosol channel, a side of the adjusting portion close to the limiting portion abuts against an outer wall of the bracket, and the limiting portion is located in the resistance adjusting channel, and an outer surface of the limiting portion abuts against an inner wall of the resistance adjusting channel; the adjusting portion slides up and down to drive the limiting portion to slide up and down; One end of the electrode rod away from the aerosol channel is connected to the limiting portion.

8. The electronic atomizer according to claim 3 or 4, characterized in that: The heating part includes a first sub-heating part and a second sub-heating part, the first sub-heating part and the second sub-heating part are connected, the first sub-heating part is attached to the liquid absorbent cotton, the second sub-heating part is located on the side of the first sub-heating part away from the liquid absorbent cotton, the end of the electrode rod away from the adjustment handle is arranged between the first sub-heating part and the second sub-heating part, and the first sub-heating part and the second sub-heating part are both interference fit with the electrode rod.

9. The electronic atomizer according to claim 2, characterized in that: The electronic atomizer also includes a channel sealing rubber ring, which is arranged in the resistance adjustment channel and connected to the inner wall of the resistance adjustment channel. The end of the electrode rod away from the adjustment handle passes through the channel sealing rubber ring and extends into the aerosol channel.

10. An electronic atomization device, characterized in that: The electronic atomization device comprises a power supply assembly and an electronic atomizer as claimed in any one of claims 1 to 9; The power supply assembly includes a power supply assembly housing, a partition, an electrode column and a control circuit board. The power supply assembly housing includes an atomizer accommodating chamber and a circuit board accommodating chamber, and the partition is arranged between the atomizer accommodating chamber and the circuit board accommodating chamber. The electronic atomizer is partially arranged in the atomizer accommodating cavity, the control circuit board is arranged in the circuit board accommodating cavity, one end of the electrode column is electrically connected to the control circuit board, and the other end of the electrode column is electrically connected to the electronic atomizer through the partition.

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