Atomizer with leaked liquid diversion channel

Abstract

The atomizer comprises a hollow shell, an atomizing support arranged in the shell and a base arranged at the inner bottom of the shell, an atomizing core is arranged at the bottom of the atomizing support, and a smoke outlet through hole, an atomizing core containing groove and a leaked liquid collecting groove are formed in the bottom of the atomizing support. The atomization core is arranged in the atomization core containing groove, a leaked liquid flow guide channel is arranged between the side face of the atomization core containing groove and the side face of the leaked liquid collecting groove, and the leaked liquid flow guide channel can guide atomized liquid leaked out of the atomization core to the leaked liquid collecting groove to be stored. According to the atomizer, the leaked liquid flow guide channel and the leaked liquid collecting groove are formed in the atomizing support, so that the atomizer can prevent liquid leakage during air transportation or when encountering large change of external pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarette atomizers, and more specifically, the utility model relates to an atomizer with a liquid leakage diversion channel. Background Art

[0002] The existing electronic cigarette is an electronic atomization device, generally including a battery assembly and an atomizer. A battery is installed in the battery assembly, and the battery supplies power to the atomizer. The atomizer includes an atomization core installed on an atomization bracket. The atomization core includes a liquid guide and a heating element. When the heating element is powered on, the solution to be atomized, namely the atomization liquid or the electronic cigarette liquid, can be heated and evaporated into steam, electronic cigarette smoke or aerosol. The atomization liquid can be stored in a liquid storage cavity provided inside the electronic cigarette atomizer.

[0003] For the existing electronic cigarette atomizers on the market, when they need to be transported to the sales place after production, they are often transported by air. When the electronic cigarette atomizer is transported at high altitude, affected by the change of atmospheric pressure, the atomization liquid or cigarette liquid stored in the liquid storage cavity is prone to leak into the atomization cavity through the gap between the atomization core and the bracket in the non-working state due to the change of external pressure. Since the atomization cavity is directly connected to the smoke discharge channel, the leaked cigarette liquid can further leak into the smoke discharge channel, and when the user smokes, it is easy to be directly sucked into the mouth, resulting in poor taste and smoking experience for the user. Summary of the Utility Model

[0004] The utility model provides an atomizer with a liquid leakage diversion channel to overcome the above-mentioned deficiencies in the technology.

[0005] The technical solution of the utility model is realized as follows: An atomizer with a liquid leakage diversion channel includes a hollow outer shell, an atomization bracket arranged inside the outer shell, and a base arranged at the bottom inside the outer shell. The bottom of the atomization bracket is provided with an atomization core. The bottom of the atomization bracket is provided with a smoke outlet through hole, an atomization core accommodation groove and a liquid leakage collection groove. The atomization core is arranged in the atomization core accommodation groove. A liquid leakage diversion channel is arranged between the side surface of the atomization core accommodation groove and the side surface of the liquid leakage collection groove. The liquid leakage diversion channel can divert the atomization liquid leaked from the atomization core to the liquid leakage collection groove for storage.

[0006] Preferably, a first liquid absorbent is filled in the liquid leakage collection groove, and the first liquid absorbent is used to absorb the atomization liquid diverted to the liquid leakage collection groove by the liquid leakage diversion channel.

[0007] Preferably, a liquid absorbent strip is filled in the liquid leakage diversion channel, and the liquid absorbent strip is connected to the first liquid absorbent.

[0008] Preferably, the smoke outlet through-hole is provided on at least one side of the atomization core accommodating groove. The hole wall of the smoke outlet through-hole close to the atomization core is lower than the hole walls of the other parts and is flush with the surface of the atomization core, forming a smoke discharge notch.

[0009] Preferably, a liquid inlet channel is provided at the bottom of the atomization core accommodating groove, and a liquid inlet is provided at the upper part of the atomization bracket for the liquid inlet channel.

[0010] Preferably, the upper surface of the atomization bracket is provided with inclined surfaces that slope towards the liquid inlet on both sides.

[0011] Preferably, the atomization bracket includes a transverse partition, and the edge of the transverse partition is sleeved on the inner wall of the outer shell.

[0012] Preferably, a bracket sealing sleeve is further provided at the bottom of the atomization bracket. The bracket sealing sleeve seals the liquid leakage collection groove upwards, and at the same time encloses the bottom of the smoke outlet through-hole and the atomization core accommodating groove upwards to form an atomization cavity. The side wall of the bracket sealing sleeve is tightly sleeved on the inner wall of the outer shell.

[0013] Preferably, electrode through-holes and air intake through-holes are provided at the bottom of the bracket sealing sleeve corresponding to the atomization core.

[0014] Preferably, a surrounding wall protrudes from the bottom of the atomization bracket. The smoke outlet through-hole, the atomization core accommodating groove, and the liquid leakage collection groove are all provided within the surrounding wall. A groove for sealing and sleeving and accommodating the surrounding wall is provided on the bracket sealing sleeve.

[0015] Preferably, a concave cavity is provided at the bottom of the base on the bottom of the bracket sealing sleeve, and a second liquid absorbent is provided in the concave cavity.

[0016] Preferably, the atomization core includes a liquid guiding layer and a ceramic heating element stacked together. The bottom surface of the ceramic heating element is set as an atomization surface. A heating resistance layer and an electrode layer are provided on the atomization surface. The electrode layer is provided on both sides of the heating resistance layer and is electrically connected to each other. The upper surface of the atomization core is set as a liquid inlet surface.

[0017] Preferably, a bottom shell is further sleeved at the bottom of the outer shell. A notch for exposing the base electrode points and the base air intake through-holes provided on the base is provided on the end surface of the bottom shell.

[0018] Preferably, one end of the housing is provided with a suction nozzle, and the other end facing away from the suction nozzle is provided with a completely open opening. The suction nozzle is provided with a suction port, and a smoke outlet pipe extends inwardly from the suction port. The base is hermetically arranged on the inner wall of the housing at the opening. The upper part of the atomization support is provided with a tubular body connected to the smoke outlet pipe. A sealing seat is arranged at the connection between the smoke outlet pipe and the tubular body. A smoke outlet channel penetrates through the tubular body, and the smoke outlet channel is respectively communicated with the smoke outlet through hole and the smoke outlet pipe. An liquid inlet channel leading to the atomization core is also arranged in the tubular body. The liquid inlet channel is provided with a liquid inlet on the side wall of the tubular body, and the liquid inlet channel is isolated from the smoke outlet channel.

[0019] Preferably, the space formed between the inner wall of the housing, the outer wall of the smoke outlet pipe, and the upper part of the atomization support is set as a liquid storage cavity for storing atomization liquid.

[0020] The beneficial effect of the atomizer of the present utility model having a liquid leakage diversion channel is as follows:

[0021] When the electronic cigarette atomizer is in air transportation or encounters a large change in external pressure, a pressure difference is generated in the atomization core, which is likely to cause liquid leakage. However, the electronic cigarette atomizer of the present utility model having a liquid leakage diversion channel has a structure with a liquid leakage diversion channel and a liquid leakage collection groove provided on the atomization support. When the atomization liquid leaked from the atomization core has not reached the atomization surface, it can leak from the side of the atomization core into the liquid leakage diversion channel and be diverted to the liquid leakage collection groove for storage through the liquid leakage diversion channel. Therefore, it has the effect of preventing liquid leakage, avoiding the further leakage of the leaked smoke liquid into the smoke outlet channel and being directly sucked into the user's mouth, and preventing the reduction of the user's smoking taste and smoking experience. Description of the Drawings

[0022] Figure 1 is a cross-sectional view of the atomizer of the present utility model;

[0023] Figure 2 is an exploded perspective view of the atomizer of the present utility model;

[0024] Figure 3 is an exploded perspective view of the atomization core of the present utility model;

[0025] Figure 4 is a perspective view of the atomization support of the present utility model;

[0026] Figure 5 is a front view of the atomization support of the present utility model;

[0027] Figure 6 is a top view of the atomization support of the present utility model;

[0028] Figure 7 is a bottom view of the atomization support of the present utility model;

[0029] Figure 8 This is an inverted three-dimensional view of the atomizer of the utility model without the bracket sealing sleeve, the base and the bottom shell installed;

[0030] Figure 9 It is a three-dimensional view of the bracket sealing sleeve of the utility model;

[0031] Figure 10 It is a top view of the bracket sealing sleeve of the utility model;

[0032] Figure 11 It is a three-dimensional view of the base of the utility model. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0034] The utility model has an atomizer with a leakage guide channel, which can be connected with a battery assembly to form an electronic atomization device or an electronic cigarette. Figure 1 As shown, the suction port 111 of the atomizer with a liquid leakage guide channel is placed vertically upward. The descriptions of "up, down, upper part, lower part, bottom, upper end, lower end, bottom end, above, below, bottom surface, upward, downward, horizontal, vertical" and other descriptions of the components of the electronic cigarette atomizer described in this article all refer to the positional relationship of the components of the atomizer when the suction port is placed vertically upward.

[0035] Example

[0036] like Figure 1 , Figure 2 As shown, the atomizer with a leakage diversion channel of the utility model comprises a hollow shell 1, one end of the shell 1 is provided with a suction nozzle 11, and the other end away from the suction nozzle 11 is provided with a completely open opening 10. The suction nozzle 11 is provided with a suction port 111, and the suction port 111 extends inward, that is, in the direction of the opening 10, and is connected to a smoke outlet pipe 112. The shell 1 is provided with an atomizer bracket 2, a bracket sealing sleeve 3 and a base 4 from top to bottom, and an atomizer core 6 is also provided at the bottom of the atomizer bracket 2. The base 4 is sealed and arranged at the bottom of the shell 1, that is, at the inner wall of the opening 10, and the bottom of the shell 1, that is, at one end of the opening 10, is also sleeved with a bottom shell 5.

[0037] like Figure 3As shown, the atomizing core 6 includes a liquid guiding layer 61 and a ceramic heating element 62 stacked together. The bottom surface of the ceramic heating element 62 is set as the atomizing surface 620, and the upper surface of the atomizing core opposite to the atomizing surface 620 is set as the liquid inlet surface, which is communicated with the liquid inlet channel 230. A heating resistance layer 621 and an electrode layer 622 are provided on the atomizing surface 620. The electrode layer 622 is arranged on both sides of the heating resistance layer 621 and is electrically connected to each other. In this embodiment, the liquid guiding layer 61 is made of a liquid-conducting cotton material. The matrix of the ceramic heating element 62 is made of a liquid-conducting porous ceramic material, and the atomizing surface 620 is arranged on the bottom surface of the matrix of the ceramic heating element 62.

[0038] As Figure 2 , Figures 4 - 8 shown, the bottom of the atomizing bracket 2 is provided with a smoke outlet through hole 25, an atomizing core accommodation groove 26 and a liquid leakage collection groove 27 in parallel. The atomizing core 6 is arranged in the atomizing core accommodation groove 26.

[0039] The atomizing bracket 2 is provided with a transverse partition 21. The edge of the transverse partition 21 is the same in size and shape as the cross-section of the inner wall of the outer shell 1. The edge of the transverse partition 21 is sleeved on the inner wall of the outer shell 1 near the opening 10.

[0040] On the upper part of the atomizing bracket 2, that is, on one side of the transverse partition 21, a tubular body 22 connected to the smoke outlet pipe 112 protrudes. A smoke outlet channel 220 is penetrated in the tubular body 22. The smoke outlet channel 220 is communicated with the smoke outlet pipe 112. A liquid inlet channel 230 is also provided in the tubular body 22. The liquid inlet channel 230 has a liquid inlet 23 on the side wall of the tubular body 22. The liquid inlet channel 230 and the smoke outlet channel 220 are isolated from each other. In this embodiment, a sealing seat 9 is also provided at the connection between the smoke outlet pipe 112 and the tubular body 22. The sealing seat 9 is used to seal the gap between the connection of the smoke outlet pipe 112 and the tubular body 22, which can prevent the atomizing liquid in the liquid storage cavity 100 from leaking into the smoke outlet pipe 112 and prevent the user from sucking out the atomizing liquid in the liquid storage cavity 100 when smoking.

[0041] As Figure 1 shown, above the upper part of the atomizing bracket 2, that is, above the transverse partition 21, the cavity formed by the inner wall of the outer shell 1, the outer wall of the smoke outlet pipe 112 and the transverse partition 21 is set as a liquid storage cavity 100 for storing atomizing liquid.

[0042] As Figure 1 , Figure 5 shown, in this embodiment, the liquid inlet 23 is arranged at the junction of the transverse partition 21 and the tubular body 22. The upper surface of the upper part of the atomizing bracket 2, that is, the upper surface of the transverse partition 21, is set as a slightly V-shaped inclined plane that slopes from both sides to the liquid inlet 23. In this way, when the stock of the atomizing liquid in the liquid storage cavity 100 is small, the atomizing liquid can also flow smoothly through the inclined plane to the lowest point, that is, the liquid inlet 23, to ensure that the atomizing liquid can be consumed as much as possible.

[0043] AsFigures 4 - 8 As shown in Figures 4 - 8 , a peripheral wall 24 protrudes around the bottom of the atomizing bracket 2, i.e., the lower side of the transverse partition 21. An out-smoke through-hole 25 is provided on one side of the peripheral wall 24 relative to the tubular body 22. The out-smoke through-hole 25 communicates with the out-smoke channel 220. The hole wall of the out-smoke through-hole 25 near the atomizing core 6 is lower than the hole walls of the remaining parts and is flush with the surface of the atomizing core 6, forming a smoke discharge gap 250. When the atomizing core 6 works, the vapor or e-cigarette smoke evaporated on its surface can more easily enter the out-smoke through-hole 25 through the smoke discharge gap 250, and then sequentially flow through the out-smoke channel 220 and the out-smoke pipe 112 and be discharged through the suction port 111, and finally be inhaled into the user's mouth. In this embodiment, two out-smoke through-holes 25 are provided, which are respectively located on both sides of the atomizing core 6. The two out-smoke through-holes 25 extend upward and converge to communicate with the out-smoke channel 220.

[0044] An atomizing core accommodation groove 26 is provided in the peripheral wall 24 near the out-smoke through-hole 25. The atomizing core 6 is installed in the atomizing core accommodation groove 26, and the bottom of the atomizing core accommodation groove 26 communicates with the liquid inlet channel 23. A ring-shaped gasket 8 is further provided between the atomizing core 6 and the bottom of the atomizing core accommodation groove 26. The ring-shaped gasket 8 can seal the gap between the periphery of the bottom of the atomizing core 6 and the periphery of the bottom of the atomizing core accommodation groove 26, ensuring that all the atomizing liquid entering the liquid inlet channel 23 can penetrate into the atomizing core 6 and preventing leakage around the liquid inlet surface of the atomizing core 6.

[0045] A liquid leakage collection groove 27 is further provided in the peripheral wall 24, and a first liquid absorbent 7 is installed in the liquid leakage collection groove 27. In this embodiment, the first liquid absorbent 7 is made of a block-shaped liquid-absorbable cotton material.

[0046] A liquid leakage diversion channel 28 is provided between the side surface of the atomizing core accommodation groove 26 and the side surface of the liquid leakage collection groove 27. From the perspective of the inverted atomizer, the bottom of the liquid leakage diversion channel 28 is lower than the atomizing surface 620 of the atomizing core 6. The liquid leakage diversion channel 28 can divert the atomizing liquid leaked from the atomizing core 6 into the liquid leakage collection groove 27 and be absorbed and stored by the first liquid absorbent 7.

[0047] When the electronic cigarette atomizer is transported at high altitude, affected by the large change in atmospheric pressure, the atomized liquid or e-liquid stored in the liquid storage cavity is likely to flow from the liquid inlet surface of the atomization core to the atomization surface due to the change in external pressure even when it is in an inactive state, and then leak into the atomization cavity through the gap between the atomization core and the atomization bracket. The electronic cigarette atomizer of the present invention has a structure of a liquid leakage diversion channel 28 and a liquid leakage collection groove 27, so that the atomized liquid leaking from the atomization core 6 can leak from the side of the atomization core 6 to the liquid leakage diversion channel 28 before reaching the atomization surface 620, and is diverted to the liquid leakage collection groove 27 through the liquid leakage diversion channel 28 for storage, preventing the atomized liquid from flowing to the atomization surface 620 and further flowing to the smoke outlet through hole 25. Therefore, it has the effect of preventing liquid leakage, avoiding the further leakage of the leaked e-liquid to the smoke outlet channel and being directly sucked into the user's mouth, and preventing the reduction of the user's taste and smoking experience.

[0048] In addition, an absorbent strip (not shown in the figure) can be filled in the liquid leakage diversion channel 28, and the absorbent strip is connected to the first liquid absorbent 7. The atomized liquid leaking from the atomization core 6 is more easily absorbed by the absorbent strip and is diverted to the first liquid absorbent 7 through the absorbent strip for absorption and storage, which can prevent the atomized liquid from leaking when flowing in the liquid leakage diversion channel 28 and has a better liquid leakage prevention effect. In this embodiment, the absorbent strip is made of a strip-shaped absorbent cotton material.

[0049] As Figure 9 、 Figure 10 As shown, the bracket seal 3 is connected and provided at the bottom of the atomization bracket 2, that is, on one side of the peripheral wall 24 of the partition plate. The bracket seal 3 seals the liquid leakage collection groove 27 upward, so that the liquid leakage collection groove 27 forms a relatively sealed cavity, preventing the atomized liquid collected and stored by the first liquid absorbent 7 in the liquid leakage collection groove 27 from leaking again. The bracket seal 3 also surrounds and forms the atomization cavity 200 upward at the bottom space of the smoke outlet through hole 25 and the atomization core receiving groove 26. The surface heating and evaporation of the atomization core 6 can form steam or e-cigarette smoke in the atomization cavity 200. In this embodiment, the bracket seal 3 is made of a silicone material, and the silicone material has better high-temperature resistance and sealing performance. To better form the atomization cavity 200, the bottom wall of the bracket seal 3 at the bottom of the smoke outlet through hole 25 and the atomization core receiving groove 26 bulges downward into an arc-shaped structure 34, so as to form an atomization cavity 200 with a larger space.

[0050] The side wall of the bracket seal 3 is hermetically sleeved on the inner wall of the outer shell 1, that is, the edge shape of the bracket seal 3 is the same as the edge of the partition plate 21 and is hermetically sleeved on the inner wall of the outer shell 1 near the opening 10, so as to prevent the atomized liquid stored in the liquid storage cavity 100 from leaking through the gap between the side wall of the atomization bracket 2, the bracket seal 3 and the inner wall of the outer shell 1.

[0051] The bracket seal sleeve 3 is also provided with a groove 30 for sealingly sleeving and accommodating the enclosure wall 24. The enclosure wall 24 of the atomizing bracket is tightly sleeved on the side wall of the groove 30. Correspondingly, at the bottom of the groove 30 where the atomizing core 6 is located, there are an electrode through-hole 31 and an air intake through-hole 32.

[0052] To make the connection between the bracket seal sleeve 3 and the atomizing bracket 2 firm and not loose, fixing posts 29 are also provided under the bottom of the atomizing bracket 2, that is, under the transverse partition 21. At the same time, fixing holes 33 are provided on the bracket seal sleeve 3 corresponding to the fixing posts 29, and the fixing posts 29 are inserted into the fixing holes 33. In this embodiment, there are 4 pairs of fixing posts 29 and fixing holes 33 respectively, which are provided at the four corner parts of the bracket seal sleeve 3 and the atomizing bracket 2.

[0053] As Figure 1 、 Figure 2 、 Figure 11 shown, the base 4 is connected to the bottom of the bracket seal sleeve 3. A concave cavity 40 is provided on the base 4 at the bottom of the bracket seal sleeve 3, and a second liquid absorbent 41 is provided in the concave cavity 40. In special cases, the atomized liquid leaking from the atomizing core 6 may further leak from the electrode through-hole 32 of the bracket seal sleeve 3 and the seal sleeve air intake through-hole 31 into the concave cavity 40 of the base 4. In addition, when the atomizer is working, when the atomizing core 6 generates e-cigarette smoke in the atomizing cavity, it may carry some incompletely atomized droplets, which will condense on the inner wall of the atomizing cavity or the smoke discharge channel when smoking is paused, and these atomized liquids will further leak into the concave cavity 40 of the base 4. The concave cavity 40 can collect the leaked atomized liquid, and the second liquid absorbent 41 can better absorb and store the above-mentioned leaked atomized liquid, preventing the leaked atomized liquid from being inhaled into the user's mouth or leaking from the bottom of the atomizer into the battery assembly connected to the atomizer, causing corrosion of the circuit in the battery assembly. In this embodiment, the second liquid absorbent 41 is also made of a block-shaped absorbent cotton material.

[0054] The base 4 is provided with a base air intake through-hole 41 and electrode posts 42 for electrically connecting to an external power source. The electrode posts 42 pass through the electrode through-hole 32 of the bracket seal sleeve 3 and abut against the electrode layer 622 of the ceramic heating element. The base air intake through-hole 41 is communicated with the seal sleeve air intake through-hole 31.

[0055] Through holes 101 for liquid injection are respectively provided on both sides of the transverse partition 21 of the atomizing bracket and the bracket seal sleeve 3. A plunger 43 for blocking the through holes 101 for liquid injection is provided on the base 4 corresponding to the through holes 101 for liquid injection. During assembly and production, the atomized liquid or e-cigarette liquid can be filled into the liquid storage cavity 100 through the through holes 101 for liquid injection, and then the plunger 43 is used to block the through holes 101 for liquid injection by installing the base 4.

[0056] As Figure 2As shown, the bottom shell 5 is sleeved on the bottom outer wall of the outer shell 1 from bottom to top and can support the base 4 upward. A notch 50 is provided on the end face of the bottom shell 5, and the notch 50 is used to expose the electrode points (not shown in the figure) on the base 4 and the base air inlet through hole 41. In this embodiment, the bottom shell 5 is made of a relatively thin stainless steel sheet.

[0057] The above-described is only the preferred embodiment of the present invention, and the above specific embodiments do not limit the present invention. Various deformations and modifications can occur within the technical idea scope of the present invention. Any retouching, modification or equivalent replacement made by those of ordinary skill in the art according to the above description shall fall within the scope protected by the present invention.

Claims

1. An atomizer with a liquid leakage diversion channel, comprising a hollow outer shell, an atomization bracket disposed inside the outer shell, and a base disposed at the bottom inside the outer shell. The bottom of the atomization bracket is provided with an atomization core, and is characterized in that: The bottom of the atomizer bracket is provided with a smoke outlet hole, an atomizer core accommodating groove and a leakage liquid collecting groove. The atomizer core is arranged in the atomizer core accommodating groove. A leakage liquid diversion channel is provided between the side surface of the atomizer core accommodating groove and the side surface of the leakage liquid collecting groove. The leakage liquid diversion channel can divert the atomized liquid leaked from the atomizer core to the leakage liquid collecting groove for storage.

2. The atomizer with a liquid leakage diversion channel according to claim 1, characterized in that: The liquid leakage collection groove is filled with a first liquid absorbing liquid, and the first liquid absorbing liquid is used to absorb the atomized liquid guided into the liquid leakage collection groove by the liquid leakage guide channel.

3. The atomizer with a liquid leakage diversion channel according to claim 2, wherein: The leakage liquid guiding channel is filled with a liquid absorbent strip, and the liquid absorbent strip is connected to the first liquid absorbent body.

4. The atomizer with a liquid leakage diversion channel according to claim 1, wherein: The smoke outlet through hole is arranged on at least one side of the atomizer core accommodating groove, and the hole wall of the smoke outlet through hole close to the atomizer core is lower than the hole wall of the remaining part and is flush with the surface of the atomizer core, forming a smoke discharge gap.

5. The atomizer with a liquid leakage diversion channel according to claim 1, characterized in that: A liquid inlet channel is provided at the bottom of the atomizer core accommodating groove, and a liquid inlet port is provided at the upper part of the atomizer bracket.

6. The atomizer with a liquid leakage diversion channel according to claim 1, characterized in that: The surface of the upper part of the atomizing bracket is configured as an inclined surface with two sides inclined toward the liquid inlet.

7. The atomizer with a liquid leakage diversion channel according to claim 1, characterized in that: The atomizing support comprises a transverse partition, and the edge of the transverse partition is sleeved on the inner wall of the shell.

8. The atomizer with a liquid leakage diversion channel according to claim 1, characterized in that: A support sealing sleeve is also provided at the bottom of the atomizing support, and the support sealing sleeve seals the leakage collecting groove upwards, and at the same time encloses the smoke outlet through hole and the bottom of the atomizing core accommodating groove upwards to form an atomizing cavity, and the side wall of the support sealing sleeve is tightly sleeved on the inner wall of the shell.

9. The atomizer with a liquid leakage diversion channel according to claim 8, wherein: The bottom of the support sealing sleeve is provided with an electrode through hole and an air intake through hole corresponding to the atomization core.

10. The atomizer with a liquid leakage diversion channel according to claim 8, wherein: A circle of surrounding wall is protruded from the bottom of the atomizing bracket, the smoke outlet hole, the atomizing core accommodating groove and the leakage collecting groove are all arranged in the surrounding wall, and the bracket sealing sleeve is provided with a groove for sealingly sleeved and accommodating the surrounding wall.

11. The atomizer with a liquid leakage diversion channel according to claim 8, characterized in that: A concave cavity is arranged on the base at the bottom of the support sealing sleeve, and a second liquid absorbing agent is arranged in the concave cavity.

12. The atomizer with a liquid leakage diversion channel according to claim 1, characterized in that: The atomization core includes a liquid guide layer and a ceramic heating element stacked together, the bottom surface of the ceramic heating element is set as an atomization surface, a heating resistor layer and an electrode layer are provided on the atomization surface, the electrode layers are arranged on both sides of the heating resistor layer and are electrically connected to each other, and the upper surface of the atomization core is set as a liquid inlet surface.

13. The atomizer with a liquid leakage diversion channel according to claim 1, characterized in that: The bottom of the shell is also sleeved with a bottom shell, and the end surface of the bottom shell is provided with a notch for exposing the base electrode points and the base air inlet through hole provided on the base.

14. The atomizer with a liquid leakage diversion channel according to claim 1, wherein: A suction nozzle is provided at one end of the shell and a completely open opening is provided at the other end away from the suction nozzle, the suction nozzle is provided with a suction port, and a smoke outlet pipe is extended inwardly from the suction port, the base block is provided on the inner wall of the shell located at the opening, a tubular body connected to the smoke outlet pipe is provided on the upper part of the atomization bracket, a sealing seat is provided at the connection between the smoke outlet pipe and the tubular body, a smoke outlet channel is penetrated by the tubular body, the smoke outlet channel is communicated with the smoke outlet through hole and the smoke outlet pipe respectively, a liquid inlet channel leading to the atomization core is also provided in the tubular body, the liquid inlet channel is provided with a liquid inlet on the side wall of the tubular body, and the liquid inlet channel and the smoke outlet channel are isolated from each other.

15. The atomizer with a liquid leakage diversion channel according to claim 14, characterized in that: The space formed between the inner wall of the outer shell, the outer wall of the smoke outlet pipe, and the upper part of the atomization bracket is set as a liquid storage cavity for storing atomization liquid.

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