Leak-proof electronic cigarette atomizer

Abstract

Disclosed in the present invention is a leak-proof electronic cigarette atomizer, comprising a shell, an atomization support and a base, wherein a vapor output through hole, an atomization core accommodating groove and a leaked liquid collecting groove are provided in parallel at the bottom of the atomization support, and an atomization core is provided in the atomization core accommodating groove; a liquid intake channel is provided at the bottom of the atomization core accommodating groove, and the liquid intake channel is provided with a liquid inlet in communication with a liquid storage cavity at an upper part of the atomization support; the atomization core comprises a liquid conducting layer and a ceramic heating body that are stacked together, wherein a bottom surface of the ceramic heating body is configured as an atomization surface, which is provided with a heating resistance layer and an electrode layer, and an upper surface of the atomization core is configured as a liquid intake surface, which is in communication with the liquid intake channel; and a leaked liquid guiding channel is provided between a side surface of the atomization core accommodating groove and a side surface of the leaked liquid collecting groove and can guide atomizable liquid leaked out of the atomization core to the leaked liquid collecting groove for storage. The leak-proof electronic cigarette atomizer has the beneficial effect of being capable of preventing liquid leakage during air transportation or when encountering significant changes in external air pressure.

Description

Electronic cigarette atomizer capable of preventing liquid leakage TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic cigarette atomizers, and more particularly to an electronic cigarette atomizer capable of preventing liquid leakage. BACKGROUND

[0002] The existing electronic cigarette is an electronic atomization device, which generally comprises a battery assembly and an atomizer. The battery assembly is internally provided with a battery, and the battery supplies power to the atomizer. The atomizer comprises an atomization core installed on an atomization support. The atomization core comprises a liquid guide and a heating body. When the heating body is powered on, it can heat and evaporate the solution to be atomized, i.e. atomization liquid or electronic cigarette liquid, into steam, electronic cigarette smoke or aerosol. The atomization liquid can be stored in a liquid storage cavity provided in the electronic cigarette atomizer.

[0003] The existing electronic cigarette atomizer on the market needs to be transported to the sales location after production, and is often transported by air. When the electronic cigarette atomizer is transported at high altitude, the atomization liquid or liquid stored in the liquid storage cavity is easily leaked to the atomization cavity through the gap between the atomization core and the support due to the change of external pressure in the non-working state, because the atomization cavity is directly connected with the smoke exhaust channel. The leaked liquid can further leak to the smoke exhaust channel, and when the user smokes, the liquid is easily directly inhaled into the mouth, resulting in poor taste and poor smoking experience. TECHNICAL PROBLEM

[0004] The present application provides an electronic cigarette atomizer capable of preventing liquid leakage to overcome the above technical problems. TECHNICAL SOLUTION

[0005] The technical scheme of the present application is implemented as follows: a hollow shell, an atomization support arranged in the shell, and a base arranged at the bottom of the shell, the bottom of the atomization support is provided with an atomization core, the space between the inner wall of the shell and the upper part of the atomization support constitutes a liquid storage cavity for storing atomized liquid, the bottom of the atomization support is provided with a smoke outlet through hole, an atomization core accommodating groove and a liquid leakage collection groove in parallel, the smoke outlet through hole is arranged at least on one side of the atomization core accommodating groove, and the atomization core is arranged in the atomization core accommodating groove; the bottom of the atomization core accommodating groove is provided with a liquid inlet channel, the liquid inlet channel is provided with a liquid inlet opening communicated with the liquid storage cavity at the upper part of the atomization support; the atomization core comprises a liquid guide layer and a ceramic heating element stacked together, the bottom surface of the ceramic heating element is provided as an atomization surface, the atomization surface is provided with a heating resistor layer and an electrode layer, the electrode layer is arranged on both sides of the heating resistor layer and is electrically connected to each other, the upper surface of the atomization core is provided as a liquid inlet surface, and the liquid inlet surface is communicated with the liquid inlet channel; the side surface of the atomization core accommodating groove and the side surface of the liquid leakage collection groove are provided with a liquid leakage guide channel, and the liquid leakage guide channel can guide the atomized liquid leaked from the atomization core to the liquid leakage collection groove for storage.

[0006] Preferably, the liquid leakage collection groove is filled with a first liquid absorption body, and the first liquid absorption body is used for absorbing the atomized liquid guided by the liquid leakage guide channel into the liquid leakage collection groove.

[0007] Preferably, the liquid leakage guide channel is filled with a liquid absorption strip, and the liquid absorption strip is connected with the first liquid absorption body.

[0008] Preferably, the hole wall of the smoke outlet through hole near the atomization core side is lower than the hole wall of the remaining part and is flush with the atomization surface of the atomization core, and constitutes a smoke discharge gap.

[0009] Preferably, the surface of the upper part of the atomization support is provided as an inclined surface inclined to the liquid inlet opening on both sides.

[0010] Preferably, the bottom of the atomization support is further provided with a support sealing sleeve, the support sealing sleeve seals the liquid leakage collection groove upwardly, simultaneously surrounds the bottom of the smoke outlet through hole and the atomization core accommodating groove upwardly and forms an atomization cavity, the side wall of the support sealing sleeve is tightly sleeved on the inner wall of the shell, and the bottom of the support sealing sleeve is provided with an electrode through hole and an air inlet through hole corresponding to the atomization core.

[0011] Preferably, the atomization support comprises a transverse partition plate, the edge of the transverse partition plate is sleeved on the inner wall of the shell, the lower part of the transverse partition plate is provided with a surrounding wall, the smoke outlet through hole, the atomization core accommodating groove and the liquid leakage collection groove are arranged in the surrounding wall, and the support sealing sleeve is provided with a groove for sealing and accommodating the surrounding wall.

[0012] Preferably, a recess is arranged on the bottom of the support sealing sleeve, and a second liquid suction cavity is arranged in the recess.

[0013] Preferably, a bottom shell is further sleeved to the bottom of the shell, and a notch is arranged on the end face of the bottom shell for exposing the bottom electrode point and the bottom air inlet through hole arranged on the base.

[0014] Preferably, a suction nozzle is arranged at one end of the shell, and a completely open opening is arranged at the other end away from the suction nozzle, the suction nozzle is provided with a suction port, the suction port is provided with a smoke outlet pipe extending inwardly, the base is arranged on the inner wall of the opening of the shell, the upper part of the atomization support is provided with a tubular body connected with the smoke outlet pipe, a sealing seat is arranged at the connection position of the smoke outlet pipe and the tubular body, a smoke outlet channel is arranged in the tubular body, the smoke outlet channel is in communication with the smoke outlet through hole and the smoke outlet pipe respectively, a liquid inlet channel is further arranged in the tubular body and connected with the atomization core, the liquid inlet channel is provided with a liquid inlet port on the side wall of the tubular body, and the liquid inlet channel and the smoke outlet channel are isolated from each other. Beneficial effects

[0015] The atomization core of the electronic cigarette atomizer is prone to liquid leakage when the electronic cigarette atomizer is subjected to aviation transportation or encounters a large change in external pressure, resulting in a pressure difference in the atomization core. However, the electronic cigarette atomizer of the present application has the structure of the liquid leakage guide channel and the liquid leakage collection groove arranged on the atomization support, so that the atomization liquid leaked from the atomization core can be guided to the liquid leakage collection groove through the liquid leakage guide channel before reaching the atomization surface, thereby achieving the effect of preventing liquid leakage. This prevents the leaked liquid from being further leaked into the smoke outlet channel and being directly inhaled into the user's mouth, thereby preventing the user's smoking experience from being reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] FIG. 1 is a sectional view of the atomizer of the present application;

[0017] FIG. 2 is an exploded view of the three-dimensional structure of the atomizer of the present application;

[0018] FIG. 3 is an exploded view of the three-dimensional structure of the atomization core of the present application;

[0019] FIG. 4 is a perspective view of the atomization support of the present application;

[0020] FIG. 5 is a front view of the atomization support of the present application;

[0021] FIG. 6 is a top view of the atomization support of the present application;

[0022] FIG. 7 is a bottom view of the atomization support of the present application;

[0023] FIG. 8 is an inverted perspective view of the atomizer of the present application without the support sealing sleeve, the base and the bottom shell;

[0024] Figure 9 is a perspective view of the support sealing sleeve of the present application;

[0025] Figure 10 is a top view of the support sealing sleeve of the present application;

[0026] Figure 11 is a perspective view of the base of the present application. Best Mode for Carrying Out the Invention

[0027] The electronic cigarette atomizer of the present application is connected with the battery assembly to form an electronic atomization device or an electronic cigarette. For the convenience of description, the mouthpiece 111 of the electronic cigarette atomizer is vertically placed upward as shown in Figure 1. The "upper", "lower", "upper portion", "lower portion", "bottom", "upper end", "lower end", "bottom end", "upper surface", "lower surface", "bottom surface", "upward", "downward", "transverse", "vertical" and the like described herein with respect to the components of the electronic cigarette atomizer refer to the positional relationship of the components when the atomizer is vertically placed with the mouthpiece upward. Embodiment of the Present Invention

[0028] The present application will be described in detail below through specific examples. Example 1

[0029] As shown in Figures 1 and 2, the electronic cigarette atomizer of the present application comprises a hollow shell 1. One end of the shell 1 is provided with a mouthpiece 11, and the other end away from the mouthpiece 11 is provided with an open end 10 which is completely open. The mouthpiece 11 is provided with a mouthpiece opening 111 which extends inwardly, i.e. toward the open end 10, and is connected with a smoke outlet pipe 112. The shell 1 is sequentially provided with an atomization support 2, a support sealing sleeve 3 and a base 4 from top to bottom. The atomization support 2 is further provided with an atomization core 6 at the bottom. The base 4 is provided in the bottom of the shell 1, i.e. on the inner wall of the open end 10. The bottom of the shell 1, i.e. one end at the open end 10, is further provided with a bottom shell 5.

[0030] As shown in Figure 3, the atomization core 6 comprises a liquid guiding layer 61 and a ceramic heating element 62 which are stacked together. The bottom surface of the ceramic heating element 62 is provided with an atomization surface 620. The upper surface of the atomization core opposite to the atomization surface 620 is provided with a liquid inlet surface which is in communication with a liquid inlet channel 230. The atomization surface 620 is provided with a heating resistor layer 621 and an electrode layer 622. The electrode layer 622 is provided on both sides of the heating resistor layer 621 and is electrically connected with each other. In this embodiment, the liquid guiding layer 61 is composed of a cotton material which can guide liquid. The base of the ceramic heating element 62 is composed of a porous ceramic material which can guide liquid. The atomization surface 620 is provided on the bottom surface of the base of the ceramic heating element 62.

[0031] As shown in Figures 2, 4-8, the bottom of the atomization support 2 is provided with a smoke outlet hole 25, an atomization core accommodating groove 26 and a liquid leakage collection groove 27 in parallel. The atomization core 6 is provided in the atomization core accommodating groove 26.

[0032] The atomization support 2 is provided with a transverse partition plate 21, the edge of the transverse partition plate 21 is consistent with the size and shape of the inner wall cross section of the shell 1, and the edge of the transverse partition plate 21 is sleeved on the inner wall of the shell 1 located at the end close to the opening 10.

[0033] The upper part of the atomization support 2, that is, one side of the transverse partition plate 21, is provided with a tubular body 22 connected with the smoke outlet pipe 112, a smoke outlet channel 220 is provided in the tubular body 22, the smoke outlet channel 220 is in communication with the smoke outlet pipe 112, and a liquid inlet channel 230 is further provided in the tubular body 22, the liquid inlet channel 230 is provided with a liquid inlet 23 on the side wall of the tubular body 22, and the liquid inlet channel 230 is isolated from the smoke outlet channel 220. In the embodiment, a sealing seat 9 is further arranged at the connection between the smoke outlet pipe 112 and the tubular body 22, the sealing seat 9 is used for sealing the gap between the connection of the smoke outlet pipe 112 and the tubular body 22, so that the atomization liquid in the liquid storage cavity 100 can be prevented from leaking into the smoke outlet pipe 112, and the atomization liquid in the liquid storage cavity 100 can be prevented from being sucked out by the user when the user smokes.

[0034] As shown in FIG. 1, the upper part of the atomization support 2, that is, the upper part of the transverse partition plate 21, is provided with a cavity formed by the inner wall of the shell 1, the outer wall of the smoke outlet pipe 112 and the transverse partition plate 21, and the cavity is used as a liquid storage cavity 100 for storing atomization liquid.

[0035] As shown in FIG. 1 and FIG. 5, in the embodiment, the liquid inlet 23 is arranged at the intersection of the transverse partition plate 21 and the tubular body 22, and the surface of the upper part of the atomization support 2, that is, the upper surface of the transverse partition plate 21, is provided with a slight V-shaped inclined surface inclined to the liquid inlet 23 on both sides. In this way, when the amount of atomization liquid in the liquid storage cavity 100 is small, the atomization liquid can also flow smoothly to the lowest point, that is, the liquid inlet 23, through the inclined surface, so that the atomization liquid can be consumed as much as possible.

[0036] As shown in FIG. 4-FIG. 8, the bottom of the atomization support 2, that is, one side of the lower surface of the transverse partition plate 21, is provided with a surrounding wall 24, and a smoke outlet through hole 25 is arranged in the surrounding wall 24 relative to one side of the tubular body 22, the smoke outlet through hole 25 is in communication with the smoke outlet channel 220, the hole wall of the smoke outlet through hole 25 close to the atomization core 6 is lower than the hole wall of the remaining part and is flush with the surface of the atomization core 6, and the smoke outlet through hole 25 constitutes a smoke discharge gap 250, so that the steam or electronic cigarette smoke evaporated from the surface of the atomization core 6 when the atomization core 6 works can more easily enter the smoke outlet through hole 25 through the smoke discharge gap 250, then flow through the smoke outlet channel 220, the smoke outlet pipe 112 and the suction port 111 in sequence, and finally be sucked into the user's mouth. In the embodiment, the smoke outlet through hole 25 is provided with two smoke outlet through holes respectively located on both sides of the atomization core 6. The two smoke outlet through holes 25 are extended upward and then merged and communicated with the smoke outlet channel 220.

[0037] The wall 24 is provided with an atomizing core accommodating groove 26 near the smoke outlet hole 25, the atomizing core 6 is installed in the atomizing core accommodating groove 26, and the bottom of the atomizing core accommodating groove 26 is communicated with the liquid inlet channel 23. The atomizing core 6 and the bottom of the atomizing core accommodating groove 26 are further provided with a ring-shaped sealing gasket 8, the ring-shaped sealing gasket 8 can seal the gap between the bottom of the atomizing core 6 and the bottom of the atomizing core accommodating groove 26, so as to ensure that the atomizing liquid entering the liquid inlet channel 23 can be fully permeated into the atomizing core 6, and prevent leakage around the liquid inlet surface of the atomizing core 6.

[0038] The wall 24 is further provided with a liquid leakage collection groove 27, and the first liquid absorbing body 7 is installed in the liquid leakage collection groove 27. In the embodiment, the first liquid absorbing body 7 is composed of a block-shaped liquid-absorbing cotton material.

[0039] The side surface of the atomizing core accommodating groove 26 and the side surface of the liquid leakage collection groove 27 are provided with a liquid leakage flow guide channel 28. From the perspective of the atomizer being inverted, the bottom of the liquid leakage flow guide channel 28 is lower than the atomizing surface 620 of the atomizing core 6, and the liquid leakage flow guide channel 28 can guide the atomizing liquid leaked from the atomizing core 6 to the liquid leakage collection groove 27 and be absorbed and stored by the first liquid absorbing body 7.

[0040] When the electronic cigarette atomizer is transported at high altitude, the atomizing liquid or smoke liquid stored in the liquid storage cavity is easily flowed from the liquid inlet surface to the atomizing surface of the atomizing core, and then leaked to the atomizing cavity through the gap between the atomizing core and the atomizing support, due to the change of atmospheric pressure. The electronic cigarette atomizer of the present application is provided with the liquid leakage flow guide channel 28 and the liquid leakage collection groove 27, so that the atomizing liquid leaked from the atomizing core 6 can be guided to the liquid leakage collection groove 27 through the liquid leakage flow guide channel 28 before reaching the atomizing surface 620, thereby avoiding the atomizing liquid flowing to the atomizing surface 620 and further flowing to the smoke outlet hole 25. Therefore, the electronic cigarette atomizer has the effect of preventing liquid leakage, and the leaked smoke liquid is prevented from being directly inhaled into the user's mouth, thereby preventing the user's taste and smoking experience from being reduced.

[0041] In addition, the liquid leakage flow guide channel 28 can be filled with a liquid absorbing strip (not shown in the figure), and the liquid absorbing strip is connected with the first liquid absorbing body 7. The atomizing liquid leaked from the atomizing core 6 is more easily absorbed by the liquid absorbing strip and guided to the first liquid absorbing body 7 for absorption and storage, thereby avoiding the atomizing liquid from leaking when flowing in the liquid leakage flow guide channel 28, and having a better effect of preventing liquid leakage. In the embodiment, the liquid absorbing strip is composed of a strip-shaped liquid-absorbing cotton material.

[0042] As shown in FIG. 9 and FIG. 10, the bracket sealing sleeve 3 is connected to the bottom of the atomization bracket 2, i.e. to one side of the surrounding wall 24 of the horizontal partition plate. The bracket sealing sleeve 3 seals upwardly the liquid leakage collection groove 27, so that the liquid leakage collection groove 27 forms a relatively sealed cavity, preventing the atomization liquid collected and stored by the first liquid absorbing body 7 in the liquid leakage collection groove 27 from leaking again. The bracket sealing sleeve 3 simultaneously encloses the bottom space of the smoke outlet through hole 25 and the atomization core accommodating groove 26 upwardly and forms an atomization cavity 200, in which the surface of the atomization core 6 can form vapor or electronic cigarette smoke after being heated and evaporated. In the embodiment, the bracket sealing sleeve 3 is made of silica gel material, which has better high-temperature resistance and sealing performance. In order to better form the atomization cavity 200, the bottom wall of the bracket sealing sleeve 3 at the bottom of the smoke outlet through hole 25 and the atomization core accommodating groove 26 is downwardly protruded as an arc surface structure 34, so as to constitute the atomization cavity 200 with a larger space.

[0043] The side wall of the bracket sealing sleeve 3 is sealed to the inner wall of the shell 1, i.e. the edge of the bracket sealing sleeve 3 is consistent with the edge of the horizontal partition plate 21 and the sealing sleeve is sealed to the inner wall of the shell 1 near the opening 10, so as to prevent the atomization liquid stored in the liquid storage cavity 100 from leaking through the gap between the side wall of the bracket sealing sleeve 3 and the inner wall of the shell 1.

[0044] The bracket sealing sleeve 3 is further provided with a groove 30 for sealing and accommodating the surrounding wall 24, the surrounding wall 24 of the atomization bracket is tightly sealed to the side wall of the groove 30, and the bottom of the groove 30 is provided with an electrode through hole 31 and an air inlet through hole 32 corresponding to the position of the atomization core 6.

[0045] In order to firmly connect the bracket sealing sleeve 3 and the atomization bracket 2 without loosening, the bottom of the atomization bracket 2, i.e. the lower surface of the horizontal partition plate 21, is further provided with a fixing column 29, and the bracket sealing sleeve 3 is further provided with a fixing hole 33 corresponding to the fixing column 29, and the fixing column 29 is inserted into the fixing hole 33. In the embodiment, the fixing column 29 and the fixing hole 33 are respectively provided with four pairs, which are arranged at the four corner portions of the bracket sealing sleeve 3 and the atomization bracket 2.

[0046] As shown in FIG. 1, FIG. 2 and FIG. 11, the base 4 is connected with the bottom of the support sealing sleeve 3, and a concave cavity 40 is arranged on the base 4 at the bottom of the support sealing sleeve 3. A second liquid absorbing body 41 is arranged in the concave cavity 40. In special cases, the atomized liquid leaked from the atomizing core 6 can further leak into the concave cavity 40 of the base 4 from the electrode through hole 32 of the support sealing sleeve 3 and the sealing sleeve air inlet through hole 31. In addition, when the atomizer works, the atomizing core 6 can carry a part of the liquid droplets which are not completely atomized when generating the electronic cigarette smoke in the atomizing cavity, and the liquid droplets can condense on the inner wall of the atomizing cavity or the smoke exhaust channel when the user pauses smoking. These atomized liquids can 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 absorbing body 41 can better absorb and store the above-mentioned leaked atomized liquid, so as to avoid 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 with the atomizer, causing the corrosion of the circuit in the battery assembly. In the embodiment, the second liquid absorbing body 41 is also composed of a block-shaped liquid-absorbing cotton material.

[0047] The base 4 is provided with a base air inlet through hole 41 and an electrode column 42 for electrical connection with an external power source. The electrode column 42 abuts against the electrode layer 622 of the ceramic heating element after penetrating through the electrode through hole 32 of the support sealing sleeve 3. The base air inlet through hole 41 is in communication with the sealing sleeve air inlet through hole 31.

[0048] The transverse partition plate 21 of the atomizing support and the two sides of the support sealing sleeve 3 are respectively provided with through liquid injection through holes 101, and the base 4 is provided with plungers 43 corresponding to the liquid injection through holes 101 for plugging the liquid injection through holes 101. In the assembly production, the atomized liquid or electronic cigarette smoke liquid can be filled into the liquid storage cavity 100 through the liquid injection through holes 101, and then the plungers 43 are plugged into the liquid injection through holes 101 by installing the base 4.

[0049] As shown in FIG. 2, the bottom shell 5 is sleeved on the bottom outer wall of the shell 1 from bottom to top, and can support the base 4 upward. The end face of the bottom shell 5 is provided with a notch 50 for exposing the electrode point (not shown in the figure) on the base 4 and the base air inlet through hole 41. In the embodiment, the bottom shell 5 is made of a relatively thin stainless steel sheet. Industrial applicability

[0050] The above only describes the preferred embodiments of the present application, and any equivalent changes and modifications made within the scope of the claims of the present application shall fall within the scope of the claims of the present application.

Claims

1. A liquid leakage-proof electronic cigarette atomizer, comprising a hollow shell, an atomization support arranged in the shell, and a base arranged at the bottom of the shell, wherein a bottom of the atomization support is provided with an atomization core, and a space between an inner wall of the shell and an upper portion of the atomization support forms a liquid storage cavity for storing atomization liquid, characterized in that: The bottom of the atomization support is provided with a smoke outlet through hole, an atomization core accommodating groove and a liquid leakage collection groove in parallel, the smoke outlet through hole is arranged on at least one side of the atomization core accommodating groove, and the atomization core is arranged in the atomization core accommodating groove; the bottom of the atomization core accommodating groove is provided with a liquid inlet channel, and the liquid inlet channel is provided with a liquid inlet opening communicated with the liquid storage cavity at the upper portion of the atomization support; the atomization core comprises a liquid guide layer and a ceramic heating element stacked together, the bottom surface of the ceramic heating element is provided as an atomization surface, the atomization surface is provided with a heating resistor layer and an electrode layer, the electrode layer is arranged on both sides of the heating resistor layer and is electrically connected to each other, the upper surface of the atomization core is provided as a liquid inlet surface, and the liquid inlet surface is communicated with the liquid inlet channel; the side surface of the atomization core accommodating groove and the side surface of the liquid leakage collection groove are provided with a liquid leakage guide channel, and the liquid leakage guide channel can guide the atomization liquid leaked from the atomization core to the liquid leakage collection groove for storage.

2. The leak-resistant e-liquid electronic vaporizer of claim 1, wherein: The liquid leakage collection groove is filled with a first liquid absorption body, and the first liquid absorption body is used for absorbing the atomization liquid guided to the liquid leakage collection groove by the liquid leakage guide channel.

3. A leak-resistant electronic cigarette atomizer according to claim 2, wherein: The liquid leakage guide channel is filled with a liquid absorption strip, and the liquid absorption strip is connected with the first liquid absorption body.

4. The leak-resistant e-liquid electronic vaporizer of claim 1, wherein: The hole wall of the smoke outlet through hole on the side close to the atomization core is lower than the hole wall of the remaining part and is flush with the atomization surface of the atomization core, and forms a smoke outlet gap.

5. The leak-resistant e-liquid electronic vaporizer of claim 1, wherein: The surface of the upper portion of the atomization support is provided as an inclined surface inclined to the liquid inlet opening on both sides.

6. The leak-resistant e-liquid electronic vaporizer of claim 1, wherein: The bottom of the atomization support is further provided with a support sealing sleeve, the support sealing sleeve seals the liquid leakage collection groove upwardly, simultaneously surrounds the bottom of the smoke outlet through hole and the atomization core accommodating groove upwardly and forms an atomization cavity, the side wall of the support sealing sleeve is tightly sleeved on the inner wall of the shell, and the bottom of the support sealing sleeve is provided with an electrode through hole and an air inlet through hole corresponding to the atomization core.

7. The leak-resistant e-liquid electronic vaporizer of claim 6, wherein: The atomization support comprises a transverse partition plate, the edge of the transverse partition plate is sleeved on the inner wall of the shell, the lower portion of the transverse partition plate is provided with a surrounding wall, the smoke outlet through hole, the atomization core accommodating groove and the liquid leakage collection groove are arranged in the surrounding wall, and the support sealing sleeve is provided with a groove for sealing and accommodating the surrounding wall.

8. The leak-resistant e-liquid electronic vaporizer of claim 6, wherein: The bottom of the base located at the bottom of the support sealing sleeve is provided with a recess, and the recess is provided with a second liquid absorption body.

9. The leak-resistant e-liquid electronic vaporizer of claim 1, wherein: The bottom of the shell is further sleeved with a bottom shell, and the end surface of the bottom shell is provided with a gap for exposing the base electrode point and the base air inlet through hole provided on the base.

10. The leak-resistant e-liquid electronic vaporizer of claim 1, wherein: One end of the shell is provided with a suction nozzle and the other end away from the suction nozzle is provided with a completely open opening, the suction nozzle is provided with a suction port, the suction port is inwardly extended to be provided with a smoke outlet pipe, the base is sealed and arranged on the inner wall of the shell located at the opening, the upper portion of the atomization support is provided with a tubular body connected with the smoke outlet pipe, the connection position of the smoke outlet pipe and the tubular body is provided with a sealing seat, the tubular body is provided with a smoke outlet channel penetrating therethrough, the smoke outlet channel is communicated with the smoke outlet through hole and the smoke outlet pipe respectively, the tubular body is further provided with a liquid inlet channel leading to the atomization core, the liquid inlet channel is provided with a liquid inlet opening on the side wall of the tubular body, and the liquid inlet channel and the smoke outlet channel are isolated from each other.

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