Electronic atomizer

Abstract

The utility model relates to the technical field of electronic atomization, in particular to an electronic atomizer which comprises an oil bin and an atomizer body which are detachably connected, an oil storage cavity and a smoke channel isolated from the oil storage cavity are arranged in the oil bin, and the end, away from a suction nozzle, of the oil storage cavity is communicated with an oil injection channel. The atomizer main body comprises a shell as well as an oil absorption part and an atomizing core part which are arranged in the shell at an interval, and the oil absorption part and the atomizing core part are coated with oil storage cotton; the oil absorption part is provided with a first oil seepage pipe and comprises a first part extending into the shell and a second part communicated with the outside of the shell, a first oil seepage hole is formed in the side wall of the first part, and after the oil bin is in butt joint with the atomizer body, the second part extends into the oil injection channel and the smoke channel to be communicated with the atomization core part; the oil supplementing function is achieved through the first oil seepage holes, supplemented oil can slowly seep from the first oil seepage holes, the oil slowly permeates in the oil storage cotton, the situation that oil spills due to the fact that the liquid absorption speed of a certain part of the oil storage cotton is smaller than the oil supplementing speed is avoided, and oil supplementing is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization, and particularly relates to an electronic atomizer.

Background Art

[0002] As a low-voltage electronic atomizer, an electronic cigarette can atomize tobacco-flavored e-liquid into aerosol for smokers to use; most of the current electronic cigarettes on the market are inhalation-type electronic cigarettes, that is, inhale the gas mixed with atomized smoke from the outside into the mouth. Due to the unreasonable setting of the e-liquid channel in some electronic cigarettes, when replenishing the e-liquid, the e-liquid directly enters the cavity where the atomizing core is located, resulting in uneven replenishment of the e-liquid, and further causing insufficient combustion of the e-liquid by the atomizing core, affecting the taste of the inhaler.

Content of the Utility Model

[0003] In order to solve the problem that the oil injection channel inside the existing electronic cigarette is unreasonably set, and the e-liquid directly enters the cavity where the atomizing core is located during oil replenishment, resulting in uneven oil replenishment, the utility model provides an electronic atomizer.

[0004] The solution of the utility model to solve the technical problem is to provide an electronic atomizer, which includes a detachable oil storage chamber and an atomizer body. A storage oil cavity and a smoke channel isolated from the storage oil cavity are arranged in the oil storage chamber. One end of the smoke channel is provided with a mouthpiece, and an oil injection channel is communicated with the end of the storage oil cavity far away from the mouthpiece; the atomizer body includes a shell, an oil absorption part and an atomizing core part arranged at intervals inside the shell, and storage cotton is coated outside both the oil absorption part and the atomizing core part; the oil absorption part is provided with a first oil seepage pipe, the first oil seepage pipe includes a first part extending into the shell and a second part communicated with the outside of the shell, and a first oil seepage hole is opened on the side wall of the first part. After the oil storage chamber and the atomizer body are butted, the second part extends into the oil injection channel, and the smoke channel is communicated with the atomizing core part.

[0005] Preferably, four of the first oil seepage holes are equidistantly arranged around the first part on the side wall of the first part.

[0006] Preferably, oil control cotton is arranged in the first oil seepage pipe.

[0007] Preferably, a gap is arranged between the side of the storage cotton close to the second part and the inner wall of the shell, and a ventilation hole is opened on the side wall of the first part corresponding to the gap.

[0008] Preferably, the two opposite sides of the first oil seepage hole are long sides, and the other two opposite sides are short sides, wherein the length of the long side is greater than the length of the short side, and the long side is parallel to the axis line of the first oil seepage pipe.

[0009] Preferably, the atomizing core part includes a second oil seepage pipe and an atomizing core arranged in the second oil seepage pipe, and second oil seepage holes are formed in the side wall of the second oil seepage pipe.

[0010] Preferably, a first sealing member is further arranged in the shell, both the oil absorption part and the atomizing core part abut against the first sealing member, and a first liquid absorption cotton is arranged between the bottom wall of the shell and the first sealing member.

[0011] Preferably, a notch is formed at one end of the second part away from the shell, and the bottom end of the first part abuts against the first sealing member.

[0012] Preferably, a hollow support column is further arranged in the shell, the support column extends out of the shell, and after the oil tank and the atomizer main body are butted, the support column abuts against the oil tank.

[0013] Preferably, a second liquid absorption cotton is arranged inside the support column, and the second liquid absorption cotton extends towards the inside of the shell and contacts the first liquid absorption cotton.

[0014] Compared with the prior art, the electronic atomizer of the embodiment of the present utility model has the following advantages:

[0015] An electronic atomizer includes a detachably connected oil tank and an atomizer main body. A fuel storage cavity and a smoke channel isolated from the fuel storage cavity are arranged in the oil tank. A suction nozzle is arranged at one end of the smoke channel, and an oil injection channel is communicated with the end of the fuel storage cavity away from the suction nozzle; the atomizer main body includes a shell and an oil absorption part and an atomizing core part arranged at intervals in the shell. Both the oil absorption part and the atomizing core part are coated with oil storage cotton; the oil absorption part is provided with a first oil seepage pipe, the first oil seepage pipe includes a first part extending into the shell and a second part communicating with the outside of the shell, first oil seepage holes are formed in the side wall of the first part, after the oil tank and the atomizer main body are butted, the second part extends into the oil injection channel, and the smoke channel is communicated with the atomizing core part; the oil replenishing function is realized by using the first oil seepage holes, so that the replenished oil liquid can slowly seep out from the first oil seepage holes, the oil liquid slowly penetrates in the oil storage cotton, and the situation that a certain part of the oil storage cotton overflows due to the liquid absorption speed being less than the oil replenishing speed will not occur, so that the oil replenishing is more uniform, thereby improving the combustion efficiency of the atomizing core and enhancing the user's inhalation taste.

Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1It is a cross-sectional view of the electronic atomizer provided by the first embodiment of the present utility model.

[0018] Figure 2 It is a three-dimensional schematic diagram of the first oil seepage pipe of the electronic atomizer provided by the first embodiment of the present utility model.

[0019] Figure 3 It is an exploded view of the atomizer body of the electronic atomizer provided by the first embodiment of the present utility model.

[0020] Figure 4A It is a cross-sectional view of the first state of the oil storage chamber of the electronic atomizer provided by the first embodiment of the present utility model.

[0021] Figure 4B It is a cross-sectional view of the second state of the oil storage chamber of the electronic atomizer provided by the first embodiment of the present utility model.

[0022] Explanation of the attached drawing reference numerals:

[0023] 1. Electronic atomizer;

[0024] 10. Oil storage chamber; 11. Atomizer body; 12. Outer shell;

[0025] 100. Oil storage cavity; 101. Smoke channel; 102. Mouthpiece; 103. Oil injection channel; 104. Second seal; 105. Sealing plug; 110. Housing; 111. Oil absorption part; 112. Atomization core part; 113. Oil storage cotton; 114. First oil seepage pipe; 115. Oil control cotton; 116. First seal; 117. Support column; 118. Gap; 119. Battery assembly;

[0026] 1100. Oil injection hole; 1101. Encapsulation part; 1120. Second oil seepage pipe; 1121. Atomization core; 1122. Second oil seepage hole; 1123. Third seal; 1140. First part; 1141. Second part; 1142. First oil seepage hole; 1143. Long side; 1144. Short side; 1145. Notch; 1146. Ventilation hole; 1160. First liquid absorption cotton; 1170. Second liquid absorption cotton.

Detailed implementation manners

[0027] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the attached drawings and implementation examples. It should be understood that the specific implementation examples described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are only for the purpose of illustration.

[0029] In the present utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present utility model and its embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation.

[0030] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to the specific circumstances.

[0031] In addition, the terms "installed", "set up", "provided with", "connected", "linked" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0032] Please refer to Figures 1 to 3, the first embodiment of the present utility model provides an electronic atomizer 1, which includes a detachable oil storage chamber 10 and an atomizer main body 11. An oil storage cavity 100 and a smoke channel 101 isolated from the oil storage cavity 100 are arranged in the oil storage chamber 10. One end of the smoke channel 101 is provided with a mouthpiece 102, and an oil injection channel 103 is communicated with the end of the oil storage cavity 100 away from the mouthpiece 102; the atomizer main body 11 includes a housing 110 and an oil absorption part 111 and an atomization core part 112 arranged at intervals in the housing 110. The oil absorption part 111 and the atomization core part 112 are both coated with oil storage cotton 113; the oil absorption part 111 is provided with a first oil seepage pipe 114, and the first oil seepage pipe 114 includes a first part 1140 extending into the housing 110 and a second part 1141 communicated with the outside of the housing 110. The side wall of the first part 1140 is provided with a first oil seepage hole 1142. After the oil storage chamber 10 and the atomizer main body 11 are docked, the second part 1141 extends into the oil injection channel 103, and the smoke channel 101 is communicated with the atomization core part 112; the first oil seepage hole 1142 is used to realize the oil replenishment function, so that the replenished oil liquid can slowly seep out from the first oil seepage hole 1142, and the oil liquid can slowly penetrate in the oil storage cotton 113, and there will be no situation where a certain part of the oil storage cotton 113 overflows due to the liquid absorption speed being less than the oil replenishment speed, making the oil replenishment more uniform, thereby improving the combustion efficiency of the atomization core 1121 and enhancing the user's inhalation feeling.

[0033] Furthermore, four first oil seepage holes 1142 are equidistantly arranged around the side wall of the first part 1140; arranging four first oil seepage holes 1142 on the side wall lamps can further improve the oil replenishment speed on the premise of uniform oil replenishment, and at the same time, it is also for the oil liquid to be more evenly distributed in the oil storage cotton 113.

[0034] Specifically, please refer to Figure 1 , the electronic atomizer 1 further includes an outer shell 12. After the oil storage chamber 10 and the atomizer main body 11 are docked, both the oil storage chamber 10 and the atomizer main body 11 are inside the outer shell 12.

[0035] Specifically, the atomizer main body 11 further includes a battery assembly 119 for supplying power to the atomization core part 112.

[0036] Furthermore, please refer to Figure 3, an oil control cotton 115 is provided inside the first oil seepage pipe 114; the oil control cotton 115 is provided inside the first oil seepage pipe 114 to facilitate the more uniform entry of the e-liquid added from the e-liquid tank 10 into the first oil seepage pipe 114; when the e-liquid tank 10 is docked with the atomizer body 11, when the first oil seepage pipe 114 extends into the oil injection channel 103, it will squeeze the air inside the atomizer body 11, resulting in a very fast speed of the e-liquid entering the first oil seepage pipe 114, and it may rush out from the first oil seepage hole 1142, causing the phenomenon of e-liquid splashing. However, the oil control cotton 115 will slowly absorb the e-liquid, thereby slowing down the falling speed of the e-liquid and preventing the phenomenon of e-liquid splashing, and the oil replenishment is more uniform; at the same time, there will be a pressure relationship inside and outside the first oil seepage pipe 114, which is determined by the e-liquid density of the oil storage cotton 113 and the oil control cotton 115. When the e-liquid in the oil storage cotton 113 is insufficient, according to the pressure relationship, the e-liquid in the oil control cotton 115 will be automatically replenished.

[0037] Further, please refer to Figures 1 to 3 , a gap 118 is provided between the side of the oil storage cotton 113 close to the second part 1141 and the inner wall of the housing 110, and a ventilation hole 1146 is opened on the side wall of the first part 1140 corresponding to the gap 118; the ventilation hole 1146 is provided to adjust the pressure inside and outside the first oil seepage pipe 114 so that the e-liquid can smoothly extend into the oil control cotton 115.

[0038] Optionally, the area of the ventilation hole 1146 is 0.2mm 2 -0.78mm 2 Preferably 0.2mm 2 .

[0039] Further, please refer to Figure 2 , the opposite sides of the first oil seepage hole 1142 are long sides 1143, and the other opposite sides are short sides 1144, where the length of the long side 1143 is greater than the length of the short side 1144, and the long side 1143 is parallel to the axis line of the first oil seepage pipe 114 (such as Figure 2 center line L); this setting is to make the e-liquid seeping out from the oil control cotton 115 follow the falling direction of the e-liquid, and there will be no problem of uneven e-liquid seepage amount on the opposite sides of the first oil seepage hole 1142.

[0040] Further, please refer to Figure 1 and Figure 3 , the atomization core part 112 includes a second oil seepage pipe 1120 and an atomization core 1121 provided inside the second oil seepage pipe 1120, and a second oil seepage hole 1122 is opened on the side wall of the second oil seepage pipe 1120; the second oil seepage hole 1122 absorbs the e-liquid in the oil storage cotton 113, and after the e-liquid is fully burned in the atomization core 1121, according to the pressure relationship, the second oil seepage hole 1122 will seep the e-liquid, improving the combustion efficiency of the atomization core 1121 and enhancing the suction taste.

[0041] Specifically, a third seal 1123 is also provided between the atomizing core 112 and the housing 110 to prevent the waste oil after combustion from entering the oil storage cotton 113 again and ensure the inhalation taste.

[0042] Furthermore, a first seal 116 is provided inside the housing 110. Both the oil absorption part 111 and the atomizing core 112 are in contact with the first seal 116. A first liquid absorption cotton 1160 is provided between the bottom wall of the housing 110 and the first seal 116; the oil absorption part 111 is in contact with the first seal 116, and the first seal 116 can be used to block the end of the oil absorption part 111 so that the oil absorption part 111 can seep oil more fully from the side; the first liquid absorption cotton 1160 is used to absorb the water vapor and e-liquid that condense and flow back in the atomizing core 1121, protect the circuit structure inside the atomizer main body 11, and extend the service life of the atomizer main body 11.

[0043] Furthermore, a notch 1145 is formed at one end of the second part 1141 away from the housing 110, and the bottom end of the first part 1140 abuts against the first seal 116; the notch 1145 is provided to allow more parts of the oil control cotton 115 to contact the e-liquid and improve the oil seepage rate.

[0044] Furthermore, please refer to Figure 1 and Figure 3 , a hollow support column 117 is also provided inside the housing 110. The support column 117 extends outward from the housing 110. After the oil tank 10 and the atomizer main body 11 are docked, the support column 117 abuts against the oil tank 10; this setting can make the structure more stable after the oil tank 10 and the atomizer main body 11 are docked and improve the durability of the product.

[0045] Furthermore, a second liquid absorption cotton 1170 is provided inside the support column 117. The second liquid absorption cotton 1170 extends toward the inside of the housing 110 and contacts the first liquid absorption cotton 1160; compared with the oil tank 10, the atomizer main body 11 needs to be used for a long time and is not easy to replace, so there is more condensed e-liquid and water vapor inside. Therefore, the second liquid absorption cotton 1170 is added to strengthen the liquid absorption capacity of the liquid absorption cotton and further extend the service life of the atomizer main body 11 and improve the durability.

[0046] Specifically, please refer to Figure 3 , the housing 110 is also provided with an oil injection hole 1100. Before the atomizer main body 11 leaves the factory, a part of the e-liquid needs to be injected from the oil injection hole 1100 to moisten the oil storage cotton 113; after the oil injection is completed, the oil injection hole 1100 is sealed with a sealing member 1101 to prevent oil leakage.

[0047] Specifically, please refer to Figure 1 and Figure 4A , a second seal 104 is also provided outside the oil injection channel 103 to prevent possible liquid leakage when the oil tank 10 and the atomizer main body 11 are docked.

[0048] Specifically, Figure 4A This is a state diagram when the oil tank 10 is not docked. A sealing plug 105 is provided in the oil injection channel 103 to seal the oil tank 10. Figure 4B This is a state diagram after the oil tank 10 is docked. Combining Figure 3 It can be understood that after the atomizer body 11 and the oil tank 10 are docked, the first oil seepage pipe 114 pushes the sealing plug 105 away to achieve contact between the first oil seepage pipe and the oil liquid.

[0049] Optionally, the sealing plug 105 is made of a material with a relatively low density such as silica gel. After the sealing plug 105 is pushed away from the oil injection channel 103, the sealing plug 105 floats on the oil surface and does not block the oil injection channel 103.

[0050] Compared with the prior art, the electronic atomizer of the present utility model has the following advantages:

[0051] 1. The electronic atomizer of the present utility model includes a detachable oil tank and an atomizer body. The oil tank is provided with an oil storage cavity and a smoke channel isolated from the oil storage cavity. One end of the smoke channel is provided with a mouthpiece, and the end of the oil storage cavity away from the mouthpiece is communicated with an oil injection channel; the atomizer body includes a housing and an oil absorption part and an atomization core part arranged at intervals in the housing. The oil absorption part and the atomization core part are both coated with oil storage cotton; the oil absorption part is provided with a first oil seepage pipe, and the first oil seepage pipe includes a first part extending into the housing and a second part communicating with the outside of the housing. The side wall of the first part is provided with a first oil seepage hole. After the oil tank and the atomizer body are docked, the second part extends into the oil injection channel, and the smoke channel is communicated with the atomization core part; the oil replenishment function is realized by using the first oil seepage hole, and the replenished oil liquid can slowly seep out from the first oil seepage hole, so that the oil liquid slowly penetrates in the oil storage cotton, and the situation that a certain part of the oil storage cotton overflows due to the liquid absorption speed being less than the oil replenishment speed will not occur, making the oil replenishment more uniform, thereby improving the combustion efficiency of the atomization core and enhancing the user's inhalation taste.

[0052] 2. Four first oil seepage holes are equidistantly arranged around the side wall of the first part of the electronic atomizer of the present utility model; arranging four first oil seepage holes on the side wall can further improve the oil replenishment speed on the premise of uniform oil replenishment, and at the same time is also for the oil liquid to be more evenly distributed in the oil storage cotton.

[0053] 3. The first oil seepage pipe of the electronic atomizer of the present utility model is provided with oil control cotton; the oil control cotton is arranged in the first oil seepage pipe to facilitate the more uniform entry of the e-liquid added from the oil tank into the first oil seepage pipe; when the oil tank is docked with the atomizer body, when the first oil seepage pipe extends into the oil injection channel, it will squeeze the air inside the atomizer body, resulting in a very fast speed of the e-liquid entering the first oil seepage pipe, and it may rush out from the first oil seepage hole, causing the phenomenon of e-liquid splashing. However, the oil control cotton will slowly absorb the e-liquid, thereby slowing down the falling speed of the e-liquid and preventing the phenomenon of e-liquid splashing, and the oil replenishment is more uniform; at the same time, there will be a pressure relationship inside and outside the first oil seepage pipe, which is determined by the e-liquid density of the oil storage cotton and the oil control cotton. When the e-liquid in the oil storage cotton is insufficient, according to the pressure relationship, the automatic replenishment of the e-liquid in the oil control cotton is realized.

[0054] 4. There is a gap between the side of the oil storage cotton of the electronic atomizer of the present utility model close to the second part and the inner wall of the housing; a ventilation hole is provided on the side wall of the first part corresponding to the gap; the ventilation hole is provided to adjust the pressure inside and outside the first oil seepage pipe, so that the e-liquid can smoothly extend into the oil control cotton.

[0055] 5. The two opposite sides of the first oil seepage hole of the electronic atomizer of the present utility model are long sides, and the other two opposite sides are short sides, and the length of the long side is greater than the length of the short side, and the long side is parallel to the axis line of the first oil seepage pipe; this setting is to make the e-liquid seeping out from the oil control cotton follow the falling direction of the e-liquid, and there will be no problem of uneven e-liquid seepage amounts on the two opposite sides of the first oil seepage hole.

[0056] 6. The atomization core part of the electronic atomizer of the present utility model includes a second oil seepage pipe and an atomization core arranged in the second oil seepage pipe, and a second oil seepage hole is opened on the side wall of the second oil seepage pipe; the second oil seepage hole absorbs the e-liquid in the oil storage cotton. After the e-liquid in the atomization core is fully burned, according to the pressure relationship, the second oil seepage hole will seep the e-liquid, improving the combustion efficiency of the atomization core and enhancing the suction taste.

[0057] 7. A first sealing member is further provided in the housing of the electronic atomizer of the present utility model. Both the oil absorption part and the atomization core part are in contact with the first sealing member, and a first liquid absorption cotton is provided between the bottom wall of the housing and the first sealing member; the oil absorption part is in contact with the first sealing member, which can use the first sealing member to block the end of the oil absorption part, so that the oil absorption part can seep oil more fully from the side; the first liquid absorption cotton is used to absorb the condensed water vapor and e-liquid flowing back in the atomization core, protecting the circuit structure inside the atomizer body and extending the service life of the atomizer body.

[0058] 8. A notch is opened at one end of the second part of the electronic atomizer of the present utility model away from the housing, and the bottom end of the first part abuts against the first sealing member; the notch is provided to allow more parts of the oil control cotton to contact the e-liquid and improve the oil seepage rate.

[0059] 9. A hollow support column is further provided inside the housing of the electronic atomizer of the present utility model. The support column extends outward from the housing. After the oil storage chamber and the atomizer body are docked, the support column abuts against the oil storage chamber; this setting can make the structure more stable after the oil storage chamber and the atomizer body are docked, improving the durability of the product.

[0060] 10. A second liquid absorbing cotton is provided inside the support column of the electronic atomizer of the present utility model. The second liquid absorbing cotton extends toward the inside of the housing and contacts the first liquid absorbing cotton; compared with the oil storage chamber, the atomizer body needs to be used for a long time and is not easy to replace, so there is more condensed e-liquid and water vapor inside. Therefore, the second liquid absorbing cotton is added to enhance the liquid absorbing ability of the liquid absorbing cotton, further extending the service life of the atomizer body and improving the durability.

[0061] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An electronic atomizer, characterized in that: The electronic atomizer includes an oil cartridge and an atomizer body that are detachably connected. A fuel storage chamber and a smoke passage isolated from the fuel storage chamber are provided in the oil cartridge. One end of the smoke passage is provided with a mouthpiece, and an oil injection passage is communicated with the end of the fuel storage chamber away from the mouthpiece. The atomizer body includes a housing, an oil absorption part and an atomization core part that are spaced apart in the housing. Oil storage cotton is coated outside both the oil absorption part and the atomization core part. The oil absorption part is provided with a first oil seepage pipe, which includes a first part extending into the housing and a second part communicating with the outside of the housing. The side wall of the first part is provided with a first oil seepage hole. After the oil cartridge and the atomizer body are docked, the second part extends into the oil injection passage, and the smoke passage is communicated with the atomization core part.

2. The electronic atomizer according to claim 1, characterized in that: Four of the first oil seepage holes are equidistantly arranged around the side wall of the first part.

3. The electronic atomizer according to claim 1, wherein: An oil control cotton is provided in the first oil seepage pipe.

4. The electronic atomizer according to claim 3, wherein: A gap is provided between the side of the oil storage cotton close to the second part and the inner wall of the housing, and an air vent is provided in the side wall of the first part corresponding to the gap.

5. The electronic atomizer according to claim 3, wherein: The two opposite sides of the first oil seepage hole are long sides, and the other two opposite sides are short sides. The length of the long side is greater than the length of the short side, and the long side is parallel to the axis line of the first oil seepage pipe.

6. The electronic atomizer according to claim 1, characterized in that: The atomization core part includes a second oil seepage pipe and an atomization core arranged in the second oil seepage pipe. The side wall of the second oil seepage pipe is provided with a second oil seepage hole.

7. The electronic atomizer according to claim 1, wherein: A first sealing member is further provided in the housing. Both the oil absorption part and the atomization core part abut against the first sealing member, and a first liquid absorption cotton is provided between the bottom wall of the housing and the first sealing member.

8. The electronic atomizer according to claim 7, characterized in that: A notch is provided at the end of the second part away from the housing, and the bottom end of the first part abuts against the first sealing member.

9. The electronic atomizer according to claim 7, wherein: A hollow support column is further provided in the housing. The support column extends outside the housing. After the oil cartridge and the atomizer body are docked, the support column abuts against the oil cartridge.

10. The electronic atomizer according to claim 9, wherein: A second liquid absorption cotton is provided inside the support column. The second liquid absorption cotton extends towards the inside of the housing and contacts the first liquid absorption cotton.

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