WO2023279573A1

WO2023279573A1 - Electronic cigarette vaporizing assembly and electronic cigarette

Info

Publication number: WO2023279573A1
Application number: PCT/CN2021/125083
Authority: WO
Inventors: 唐建国; 金奇斌; 陈小伟; 侯贵平; 卢音波
Original assignee: 比亚迪精密制造有限公司
Priority date: 2021-07-08
Filing date: 2021-10-20
Publication date: 2023-01-12
Also published as: CN216961493U

Abstract

An electronic cigarette vaporizing assembly and an electronic cigarette. The electronic cigarette vaporizing assembly comprises: a shell (7), wherein an air outlet channel (71) is provided in the shell (7), and a lower end of the shell (7) is open; an upper cover (3), which is provided in the shell (7), wherein the upper cover (3) and the shell (7) enclose and form a liquid storage bin (70); a lower base (1), which covers the lower end of the shell (7), wherein an air inlet channel (11) is formed on the lower base (1); a conductive nail (2), which penetrates through the lower base (1); a vaporizing core (4), which is configured to heat and vaporize liquid in the liquid storage bin (70), wherein the vaporizing core (4) is arranged in a storage cavity and is fixed relative to the upper cover (3), and the vaporizing core (4) comprises a porous body and a heating body, which is arranged on the porous body; a vaporizing core sealing element (5), which is sleeved on the vaporizing core (4); and an electrical connector (41), which is electrically connected to the heating body, wherein the conductive nail (2) abuts against the electrical connector (41) to form an electrical connection.

Description

Electronic cigarette components and electronic cigarettes

This disclosure claims the priority of the Chinese patent application submitted to the China Patent Office on July 08, 2021 with the application number 202121555087.0 and the application name "Electronic Aerosolization Components and Electronic Cigarettes", the entire contents of which are incorporated in this disclosure by reference .

technical field

The present disclosure relates to the technical field of electronic cigarettes, and more specifically, the present disclosure relates to an electronic cigarette making component and an electronic cigarette.

Background technique

In recent years, electronic cigarettes have gradually been favored by consumers. The use of electronic cigarettes has become more and more popular, and users' demand for electronic cigarettes has also increased.

E-cigarette products use the method of atomizing e-liquid to provide users with smoke that can be smoked. In order to meet the needs of being easy to carry and use electronic cigarettes, the internal structure of electronic cigarettes is compact. This also results in a smaller space in the electronic cigarette’s accommodating cavity, and a smaller space inside the electronic cigarette for accommodating the suction liquid. The volume of the suction liquid is too small to fully absorb the e-liquid, resulting in oil leakage.

Contents of the invention

An object of the present disclosure is to provide a new technology solution for electronic cigarette components and electronic cigarettes.

According to one aspect of the present disclosure, there is provided an electronic aerosolization component, the electronic aerosolization component includes:

A casing, the casing is provided with an air outlet channel, and the lower end of the casing is open;

an upper cover, the upper cover is arranged in the housing, and the upper cover and the housing are enclosed to form a liquid storage bin;

The lower base, the lower base cover is arranged at the lower end of the housing, the lower base is provided with an air intake channel, the upper cover cooperates with the lower base to form a receiving cavity, and the receiving cavity is respectively connected with the The air intake channel communicates with the air outlet channel;

Conductive nails, the conductive nails are pierced on the lower base;

An atomizing core, which is used to heat and atomize the liquid in the liquid storage bin, the atomizing core is arranged in the accommodation cavity and relatively fixed to the upper cover, the atomizing core includes a porous The body and the heating element arranged on the porous body;

an atomizing core seal, the atomizing core seal is sleeved on the atomizing core;

An electrical connector, the electrical connector is electrically connected to the heating element, and the conductive nail abuts against the electrical connector to form an electrical connection.

According to an embodiment of the present application, the electrical connector has a first segment and a second segment, the first segment of the electrical connector is embedded in the atomizing core, and the second segment of the electrical connector is located in Outside the atomizing core, the second segment of the electrical connector is bent and extended relative to the first segment of the electrical connector;

The conductive nail abuts against the second segment.

According to an embodiment of the present application, the side of the atomizing core seal facing the conductive nail is provided with a first slot, and the second section of the electrical connector is inserted into the first slot.

According to an embodiment of the present application, the end of the upper cover facing the conductive nail is provided with a second slot, and the second segment of the electrical connector is inserted into the second slot.

According to an embodiment of the present application, a boss is provided on the outer edge of the atomizing core seal, and the boss abuts against the second section of the electrical connector.

According to an embodiment of the present application, the air inlet passage includes a first air inlet provided on the bottom surface of the lower cover and a tubular protrusion formed on the bottom surface facing the atomizing core, the tubular protrusion There is a second air inlet on the top, and the first air inlet and the second air inlet are distributed along the axial direction of the tubular protrusion.

According to an embodiment of the present application, the lower base is provided with a suction liquid, the suction liquid is arranged around the outer periphery of the tubular protrusion, and the end surface of the suction liquid near the end of the air outlet channel is lower than the first The end face of the second air inlet.

According to an embodiment of the present application, the thickness of the absorbing liquid is 3mm-4.5mm.

According to an embodiment of the present application, the second air inlet includes at least 3 through holes.

According to an embodiment of the present application, the at least three through holes include a middle through hole and a plurality of edge through holes.

According to an embodiment of the present application, the lower base has a bearing platform, and the bearing platform abuts against at least one of the upper cover and the atomizing core.

According to an embodiment of the present application, on a side of the lower base facing the upper cover, the carrying platform is distributed around the conductive nails.

According to an embodiment of the present application, the lower base has a protruding side wall, and the protruding side wall and the bearing platform form a fixing groove, and the bearing platform serves as the bottom surface of the fixing groove;

At least a part of the upper cover is embedded in the fixing groove, and the upper cover is fixedly connected with the protruding side wall.

According to an embodiment of the present application, the upper cover has a side wall, the upper cover has a side wall, the side wall is provided with a card slot, the protruding side wall is provided with a card slot, or the side wall is provided with a There is a card falcon, and a card slot is provided on the protruding side wall, and the card slot is mated and connected with the card falcon.

According to an embodiment of the present application, the card slot or the card slot is provided on a side of the side wall of the upper cover facing the housing.

According to an embodiment of the present application, the bayonet or the slot is provided on a side of the protruding side wall facing the atomizing core.

According to an embodiment of the present application, it also includes an upper cover seal, the upper cover seal is sleeved on a side of the upper cover close to the liquid storage bin, and the upper cover seal is connected to the housing. Inner wall abutment.

According to another aspect of the present disclosure, an electronic cigarette is provided, and the electronic cigarette includes:

An vaping component as described in any one of the above;

A cigarette rod structure, the cigarette rod structure has an electrical component, the cigarette rod structure is connected to the electronic atomization assembly, and the electrical component is electrically connected to the conductive nail.

A technical effect of the present disclosure is that the upper cover cooperates with the lower base to form an accommodating cavity, which reduces the components of the electronic cigarette assembly, simplifies the structure of the electronic cigarette assembly, and increases the volume of the internal space of the electronic cigarette.

Other features of the present disclosure and advantages thereof will become apparent through the following detailed description of exemplary embodiments of the present disclosure with reference to the accompanying drawings.

Description of drawings

The accompanying drawings, which constitute a part of this specification, illustrate the embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural diagram of an electronic cigarette in an embodiment of the present disclosure.

Fig. 2 is an exploded schematic diagram of an electronic cigarette in an embodiment of the present disclosure.

Fig. 3 is a schematic structural diagram of a lower base in an embodiment of the present disclosure.

4 is a cross-sectional view of a lower base in one embodiment of the present disclosure.

Fig. 5 is a schematic structural diagram of an atomizing core seal in an embodiment of the present disclosure.

Fig. 6 is a cross-sectional view of an atomizing core seal in one embodiment of the present disclosure.

Fig. 7 is a schematic structural diagram of an upper cover in an embodiment of the present disclosure.

Explanation of reference signs:

1-lower base, 10-atomization chamber, 11-air intake channel, 101-tubular protrusion, 102-loading table, 103-protruding side wall, 110-first air inlet, 111-second air inlet , 112-edge through hole, 12-assembly through hole, 2-conductive nail, 3-top cover, 30-second card slot, 4-atomizing core, 41-electrical connector, 5-atomizing core seal, 50-first card slot, 51-boss, 6-liquid suction, 7-housing, 70-liquid storage bin, 71-air outlet channel, 8-top cover seal, 9-breathable oil resistance.

detailed description

Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses.

Techniques and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques and devices should be considered part of the description.

In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have different values.

It should be noted that like numerals and letters denote like items in the following figures, therefore, once an item is defined in one figure, it does not require further discussion in subsequent figures.

In one embodiment of the present disclosure, as shown in FIG. 1 and FIG. 2 , an electronic aerosolization component is provided, and the electronic aerosolization component includes:

A housing 7, a liquid storage tank 70 is formed in the housing 7, an air outlet channel 71 is provided on the housing 7, and the lower end of the housing is open.

The upper cover 3 is arranged in the housing 7 , and the upper cover 3 and the inner wall of the housing 7 together form a liquid storage chamber 70 .

The lower base 1 is covered on the lower end of the housing 7 , and the lower base 1 is provided with an air intake channel 110 . The upper cover 3 cooperates with the lower base 1 to form an accommodating chamber.

Conductive nails 2 are pierced on the lower base 1 .

The atomizing core 4 is used to heat and atomize the liquid in the liquid storage bin 70. The atomizing core 4 is arranged in the accommodation cavity and relatively fixed to the upper cover. The atomizing core 4 includes a porous body and a heating element arranged on the porous body.

The atomizing core seal 5 is sleeved on the atomizing core 4 .

The electrical connector 41 is electrically connected to the heating element, and the conductive nail 2 abuts against the electrical connector 41 to form an electrical connection.

In the prior art, a housing of an electronic cigarette atomization assembly is often provided with a plurality of supporting components for supporting and positioning components such as an atomizing core, and these supporting components occupy a large amount of space. This embodiment simplifies the internal structure of the electronic aerosolization assembly. The electronic aerosolization assembly cooperates with the lower base 1 through the upper cover 3 to form a housing cavity, which reduces the structural parts in the electronic aerosolization assembly. Therefore, this embodiment increases The space inside the electronic cigarette is enlarged, and a larger space is provided for placing the atomizing core and containing the smoke. The upper cover 3 and the lower base 1 can be matched by means of mutual abutment, clamping, etc., so as to achieve relative fixation of the two in the housing 7 and to fix the atomizing core 4 .

When the conductive nail 2 is installed in the casing 7 along with the lower base 1 , the conductive nail 2 can be pushed against the electrical connector 41 to realize electrical conduction. The conductive nail 2 is electrically connected to the heating body of the atomizing core 4 through the electrical connector 41, so as to connect the power supply and the heating body, so that the heating body generates heat to heat the liquid absorbed in the porous body, such as e-liquid, so that the e-liquid is heated Atomized to form an aerosol, which is exported through the air outlet channel 71 and inhaled by the user.

The atomizing core includes a liquid-absorbing surface and an atomizing surface, the liquid-absorbing surface and the atomizing surface are arranged oppositely, the heating element is arranged on the atomizing surface, and the atomizing core seal 5 is sleeved on the atomizing surface. On the atomizing core 4, the atomizing core seal 5 has a lower liquid hole, and the liquid-absorbing surface of the porous body communicates with the liquid storage chamber through the lower liquid hole on the atomizing core seal 5, and the atomizing core seal 5 has a pair of porous The edge of the body is sealed to prevent the liquid in the liquid storage tank from leaking from places other than the liquid suction surface, resulting in liquid or oil leakage.

Compared with the existing structure, this electronic cigarette atomization assembly cancels structural parts such as a middle cover and a lower cover for fixing the atomizing core. In this solution, the upper cover and the lower base are directly matched and connected to form an accommodation chamber. For example, the upper cover and the lower base are connected by clamping, etc., which reduces the accessories of the electronic cigarette components, simplifies the process, and increases the internal space of the electronic cigarette.

The electrical connector 41 can have different structural forms. For example, as shown in FIG. 2 , the electrical connector 41 may have a first segment and a second segment. The first section of the electrical connector 41 is embedded in the atomizing core 4 , and is in direct contact with the heating element to form an electrical connection. The electrical connector 41 embedded in the atomizing core 4 can ensure its close connection with the atomizing core 4 and the heating element, improving reliability. The second section of the electrical connector 41 can protrude from the atomizing surface of the atomizing core 4 , and the second section is located outside the atomizing core. The second segment of the electrical connector 41 is bent and extended relative to the first segment, and the second segment of the electrical connector 41 is used to contact the conductive nail 2 . The conductive nail 2 assembled in the housing 7 can form a pressing and abutting relationship with the second section of the electrical connector 41 , so as to realize stable contact and electrical connection. The second section that is bent and extended relative to the first section is more convenient to be directly opposite to the position where the conductive nail 2 is located, so as to achieve abutment. Moreover, the contact area of the second section extending laterally with the conductive nail 2 is larger, which can improve the abutting and electrical connection reliability of the conductive nail.

In other embodiments, the electrical connector may not be in the form of bending and extending the first section and the second section, and the conductive nail may directly abut against the atomizing surface. Other implementations can also implement the basic function of electrical connection.

In one embodiment, as shown in FIG. 1 and FIG. 2 , the conductive nail 2 is pierced on the lower base 1 , and the conductive nail 2 passes through the second connection between the lower base 1 and the electrical connector 41 . electrical connection.

In this embodiment, the conductive nail 2 passes through the lower base 1 such that the top of the conductive nail 2 protrudes from the upper surface of the bottom of the lower base 1 . As shown in Figure 1, the bent second section extends below the atomizing core seal 5, and the top of the conductive nail 2 and the atomizing core seal 5 form a clamping effect on the second section of the electrical connector 41, conducting electricity. The top surface of the nail 2 bears against the second section of the electrical connector 41 . In order to form a stable electrical connection structure between the conductive nail 2 and the electrical connector 41 .

In one embodiment, as shown in FIG. 1 , FIG. 2 , FIG. 5 , and FIG. 6 , one end of the atomizing core seal 5 facing the conductive nail 2 is provided with a first slot 50 , and the electrical connector 41 The second section of the first card slot 50 is embedded.

In this embodiment, the second segment is inserted into the first slot 50 , and the top of the conductive nail 2 abuts against the electrical connector 41 . In this way, the first locking slot 50 and the conductive nail 2 form a limit to the electrical connector 41 . In this way, the electrical connector 41 can be stably held on the top of the conductive nail 2 and form an electrical connection. In this way, the stability of the electrical connection between the heating element and the conductive nail 2 can be guaranteed, and the atomization efficiency can be guaranteed.

For example, the atomizing core seal 5 is a soft rubber seal, and the electrical connector 41 is inserted into the first slot 50. When the conductive nail 2 abuts against the second section of the electrical connector 41, it will squeeze the atomizing core seal 5. The pressure will further ensure the stable electrical connection between the conductive nail 2 and the electrical connector, thereby ensuring the atomization efficiency.

In one implementation, as shown in FIG. 5 and FIG. 6 , the outer edge of the atomizing core seal 5 is provided with a boss 51 , and the boss 51 abuts against the second section of the electrical connector 41 .

In this embodiment, the boss 51 abuts against the electrical connector 41 and presses the electrical connector 41 to the side where the conductive nail 2 is located. This can make the top of the electrical connector 41 and the conductive nail 2 squeeze together to form a tight contact, thereby maintaining the electrical connection between the second section of the electrical connector 41 and the conductive nail 2, and further improving the connection between the electrical connector 41 and the conductive nail. 2 The reliability of the electrical connection structure.

According to an embodiment of the present application, the conductive nail 2 passes through the lower base 1 and abuts against the second section of the electrical connector 41 . The contact between the conductive nail 2 and the second section of the electrical connector 41 can improve the reliability of the electrical connection between the electrical connector 41 and the conductive nail 2 .

For example, the second section of the electrical connector 41 is provided with a groove structure matching the top of the conductive nail 2, so that the top of the conductive nail 2 is embedded in the groove structure to increase the firmness of the connection. Alternatively, a groove structure is provided on the top of the conductive nail 2 so that the second section of the electrical connector 41 is embedded in the groove structure.

In one implementation, as shown in FIG. 1 , FIG. 2 , and FIG. 7 , the upper cover 3 is provided with a second slot 30 toward one end of the conductive nail, and the second section of the electrical connector 41 is embedded in the second slot. in the slot 30.

In this embodiment, the upper cover 3 restricts the electrical connector 41 through the second slot 30 , and the conductive nail 2 abuts against the second section of the electrical connector 41 . This can further limit the electrical connector 41 and prevent the electrical connector 41 from detaching from the conductive nail 2 .

In one embodiment, the boss 51 abuts against the electrical connector 4 . The electrical connector 41 is sandwiched between the boss 51 and the conductive nail 2 . The first slot 50 and the second slot 30 are located on two sides of the boss 51 and abut against the second section of the electrical connector 41 . The first clamping slot 50 and the second clamping slot 30 make the second section of the electrical connector 41 on both sides of the boss 51 be subjected to limiting and abutting pressure, so as to improve the stability of the electrical connector 41 being fixed.

According to an embodiment of the present application, the electrical connector 41 may be a conductive metal wire, for example, an alloy wire. According to an embodiment of the present application, the electrical connector 41 is a nickel alloy wire. According to the embodiment of the present application, the electrical connector 41 is an L-shaped structure. One section of the L-shaped structure is the first section and is electrically connected to the heating element of the atomizing core 4 , and the other section of the L-shaped structure is the second section and is electrically connected to the conductive nail 2 .

In one embodiment, as shown in Figures 1-4, the lower base 1 is provided with assembly through holes 12, the number of the assembly through holes 12 is 2, the number of conductive nails 2 is 2, and the number of the conductive nails 2 is 2. One end of the nail 2 is electrically connected to the power supply, and the other end is electrically connected to the heating element through the assembly through hole 12 .

According to one embodiment of the present application, the upper cover 3 and the lower base 1 are connected by clamping to form an accommodating chamber structure.

In one embodiment, as shown in FIGS. 1-4 , the lower base 1 is provided with an air intake channel 11 communicating with the outside atmosphere, and the air intake channel 11 includes a The first air inlet 110 and the tubular protrusion 101 facing the atomizing core 4 are formed on the bottom surface. The tubular protrusion 101 has a second air inlet 111 on it. The second air inlet 111 may be at the top of the tubular protrusion 101 . The second air inlet 111 is close to the air outlet passage 71 . As shown in Figure 4, the first air inlet 110 and the second air inlet 111 are preferably distributed along the vertical axis of the tubular protrusion 101, the first air inlet 110 and the second air inlet The port 111 can be directly connected to each other. The axial direction of the tubular protrusion 101 may correspond to the extending direction from the liquid-absorbing surface to the atomizing surface. That is, the second air inlet 111 is close to the air outlet channel 71 , and the first air inlet 110 is located below the second air inlet 111 .

The lower base 1 is provided with a suction liquid 6, the suction liquid 6 is arranged around the outer periphery of the air intake channel 11, and the end surface of the end surface of the suction liquid 6 close to the air outlet channel 71 is lower than the second The air inlet 111, that is, the liquid absorbed in the suction liquid 6 will not leak through the air inlet channel 11 to cause oil leakage.

The electronic cigarette assembly described in the present application further includes an upper cover sealing member, and the upper cover sealing member 8 abuts against the inner wall of the housing 7 to form a sealing fit relationship. The upper cover sealing member 8 is used to form a seal between the upper cover 3 and the inner wall of the housing 7 to reduce the risk of liquid leakage in the liquid storage bin. As shown in FIG. 1 and FIG. 2 , the upper cover 3 is enclosed by the upper structure of the housing 7 through the sealing function of the upper cover seal 8 to form the liquid storage chamber 70 . The upper cover sealing member 8 is sleeved on the upper cover 3, and the upper cover sealing member 8, the housing 7 and the upper cover 3 have an interference fit, and the upper cover sealing member 8 and the upper cover 3 have Drain hole. The lower base 1 can be clamped and connected with the upper cover 3 to form a housing chamber, the atomizing core 4 is located in the housing chamber, and the atomizing core seal 5 is sleeved on the outer edge of the porous body and located in the housing chamber. An interference fit is formed between the upper cover 3, the atomizing core seal 5 and the porous body, the atomizing core seal 5 has a lower liquid hole, and the liquid-absorbing surface of the porous body passes through the upper cover seal 8, the upper cover The liquid guide hole on 3 and the lower liquid hole on the atomizing core seal 5 communicate with the liquid storage bin 70 . The liquid in the liquid storage chamber 70 , such as e-liquid, is conducted to the liquid-absorbing surface of the porous body, and then transferred to the atomizing surface of the porous body through the capillary action of the porous body. The heating element arranged on the atomizing surface is heated to atomize the e-liquid to form smoke. An atomization chamber 10 is formed between the atomization surface and the lower base, and the generated smoke can fill the atomization chamber. The atomization chamber communicates with the air intake channel on the lower base, and the suction effect of the user on the air outlet channel 71 drives the outside air to enter the atomization chamber 10 from the air intake channel, and the smoke carrying the atomization chamber 10 is exported to the The air outlet channel 71 is for the user to inhale.

The smoke formed by heating by the heating element is easily cooled by the cold air in the atomization chamber to form smoke oil. To solve this problem, optionally, in this solution, a suction liquid is arranged around the air outlet channel of the lower base 1, and the end surface of the suction liquid close to the air outlet channel 71 is lower than the end surface of the second air inlet 111, and the suction liquid The liquid 6 can absorb the smoke oil formed by condensation, and the smoke oil will not leak from the air intake channel, preventing oil leakage. As shown in FIG. 1 , the absorbing liquid 6 is placed on the lower base 1 , and the absorbing liquid 6 surrounds the tubular protrusion 101 .

By canceling the setting of the middle cover as a whole, that is, through the direct cooperation between the upper cover 3 and the lower base 1, this solution saves the internal space of the electronic vaping device and increases the volume of the atomization chamber, that is, the distance between the atomization surface and the lower base The increase of the vertical distance also increases the vertical distance between the first air inlet 110 and the second air inlet 111 . This technical solution further provides enough space for arranging a thicker absorbent liquid 6, so that the volume of the absorbent liquid 6 increases and can absorb a sufficient volume of e-liquid, further solving the problem of easy leakage due to a large amount of condensate.

Optionally, as shown in FIGS. 1 and 3 , the lower base 1 may have a bearing platform 102 . When the lower base 1, the upper cover 3, and the atomizing core 4 are assembled and fixed in the housing 7, the carrying platform 102 can form a mutual abutting relationship with the lower part of the upper cover 3, so that the upper cover 3 and the lower Relative positioning is formed between the bases 1 to improve the reliability of assembly and positioning. Alternatively, the carrying platform 102 can form a relative abutting relationship with the atomizing core 4, and the relative positioning of the above-mentioned several components can also be realized. Optionally, different areas of the carrying platform 102 may form contact with the atomizing core 4 and the upper cover 3 respectively, so as to improve the reliability of assembly and positioning.

The carrying platform is located on the side of the lower base 1 facing the upper cover. Optionally, in order to improve space utilization, the carrying platform can be formed around the assembly through hole 12 for passing through the conductive nail. FIG. 3 shows this embodiment, and the end surface around the assembly through hole 12 can be used as the bearing platform. In the case of using the end face of the assembly through hole 12, the lower base 1 can also extend to form a part of the mesa structure, so as to form a better abutment with the upper cover 3, the atomizing core 4 and the atomizing core seal 5 Cooperate.

Optionally, as shown in FIGS. 2 to 4 , the lower base 1 may have a protruding side wall 103 . The protruding side wall 103 is used to enclose with the carrying platform 102 to form a fixing groove, and the carrying platform 102 serves as the bottom surface of the fixing groove. The fixing groove is used to carry the upper cover 3, and the lower base 1 forms a more stable relative positioning and matching relationship with the upper cover 3 through the fixing groove. As shown in FIG. 1 and FIG. 2 , at least a part of the structure of the upper cover 3 is embedded in the fixing groove. Further, the upper cover 3 forms a fixed connection with the protruding side wall 103, so as to realize assembly. In this embodiment, only the lower half of the upper cover 3 is embedded in the fixing groove, and the upper half of the upper cover 3 is used to enclose a liquid storage bin under the action of the upper cover seal 5 . In other embodiments, more parts of the upper cover 3 may also be embedded in the fixing groove.

According to an embodiment of the present application, the upper cover has a side wall, and a card slot is provided on the side wall, and a card falcon is provided on the protruding side wall, or a card falcon is provided on the side wall, and the protruding A card slot is provided on the side wall, and the card slot is matched and connected with the card falcon to form an assembly and fixation.

After the upper cover and the protruding side wall are assembled, the card falcon is clamped and fixed in the said slot to realize relative assembly and fixation.

In the technical solution where the upper cover 3 and the lower base 1 are directly clamped and connected, since the distance between the atomizing surface and the lower base 1 is large enough, the space will not be occupied by other structural parts, therefore, the first air inlet 110 and the lower base 1 The vertical distance between the second air inlets 111 can reach 3mm-5mm. Compared with the prior art, the vertical distance is increased by at least 1.5 mm. In the case that the vertical distance is increased by at least 3mm-5mm, correspondingly, the thickness of the absorbing liquid 6 can be increased by at least 1.5mm.

According to an embodiment of the present application, the thickness of the absorbing liquid 6 is 3mm-4.5mm.

The liquid absorption thickness in the prior art is less than 3mm. Compared with the prior art, the absorbing liquid 6 has a stronger liquid absorbing capacity within the thickness range of the present application, and the thickness is larger. In the case of constant length and width, increasing the thickness can effectively improve the liquid absorbing capacity of the absorbing liquid 6 quantity. In order to meet the liquid absorption capacity of the absorption liquid 6, the length and width of the absorption liquid 6 can be increased depending on the increase of the volume of the accommodating chamber. In this way, the liquid absorption 6 can have a larger volume, so as to increase the liquid absorption capacity.

For example, it is possible to increase the absorbing volume of the absorbing liquid 6 by 0.1ml-0.3ml.

According to an embodiment of the present application, the second air inlet 111 includes at least 3 through holes. According to an embodiment of the present application, the at least three through holes include a middle through hole and a plurality of edge through holes 112; according to an embodiment of the present application, as shown in FIG. 3 , the at least three through holes include a middle through hole hole and 3 edge through holes 112.

In this embodiment, outside air enters through the first air inlet 110 , and then enters the atomization chamber 10 through the second air inlet 111 . By arranging at least three through holes in the second air inlet 111, the air flow entering the air intake channel 11 can be divided, the trajectory of the air flow will not change significantly, and the air flow will not generate eddies, or substantially no eddies will be generated. , the airflow can flow in a relatively moderate state, reducing collision vibration and reducing noise.

According to an embodiment of the present application, the porous body is provided with a ventilation channel, and the ventilation channel communicates with the liquid storage tank, and the ventilation channel can allow the outside air to enter the liquid storage tank to balance the liquid storage tank and the outside world. The air pressure makes the liquid in the liquid storage bin be exported smoothly, and the ventilation channel can also prevent the liquid in the liquid storage bin from flowing out.

According to the embodiment of the present application, the electronic atomization assembly further includes a breathable and oil-repelling member 9 arranged between the atomizing core 4 and the upper cover 3, and the breathable and oil-repelling member 9 can prevent liquid from passing through and allow air By way of example, the air-permeable oil-repelling member 9 can be non-woven fabric or oil-absorbing cotton. Because the air-permeable oil-repelling member 9 can allow air to pass through and prevent liquid from passing through, on the one hand, it can ensure the air pressure balance between the liquid storage chamber and the outside world, so that the liquid in the liquid storage chamber can be smoothly guided to the liquid-absorbing surface of the porous body to ensure the atomization efficiency. On the one hand, it can also prevent the liquid in the liquid storage tank from flowing out and prevent oil leakage.

In one implementation of the present disclosure, an electronic cigarette is provided, and the electronic cigarette includes the electronic aerosolization component and the cigarette rod structure described in any one of the above embodiments.

The pod structure has electrical components, which may include power supplies, controllable circuits, sensors, and the like. The cigarette rod structure is connected with the electronic atomization assembly, so that the electrical components are electrically connected with the conductive nails. In this way, the electrical components can supply power to the heating element through the conductive nails to realize the function of the electronic cigarette.

The accommodating chamber of the electronic cigarette has a larger space, and a larger volume of liquid absorption 6 can be provided, thereby improving the liquid absorption capacity in the accommodating chamber. This can effectively avoid the problem that the cooled liquid is inhaled by the user along with the smoke or leaks from the air intake channel 11 .

According to the embodiment of the present application, when the user uses the electronic cigarette, the user inhales through the air outlet channel 71 . External air enters the atomizing chamber 10 through the air intake channel. The sensor in the electronic cigarette senses the user’s puffing action, the electrical connection between the power supply and the heating element is turned on and supplies power to the heating element to heat the liquid in the atomized liquid storage bin to form smoke, and the smoke enters the accommodation chamber Air enters the atomizing chamber 10 and is inhaled by the user through the air outlet channel 71 .

The air entering the atomization chamber 10 will cause the smoke to condense and form a condensate that will be absorbed by the suction liquid 6, so as to prevent the liquid from being taken away by the smoke and sucked by the user, or the liquid will accumulate too much and cause liquid leakage.

In this application, the upper cover frame seal 8 and the atomizing core sealing element 5 are used to provide the necessary airtightness inside the e-cigarette and avoid unnecessary gaps between the liquid storage chamber 70 and the connecting gaps between the components. Conduction, effectively avoid the occurrence of oil leakage.

The above-mentioned embodiments focus on the differences between the various embodiments. As long as the different optimization features of the various embodiments do not contradict each other, they can be combined to form a better embodiment. Considering the brevity of the text, no further repeat.

Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art should understand that the above examples are for illustration only, rather than limiting the scope of the present disclosure. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

An electronic cigarette component, characterized in that it includes:

A casing, the casing is provided with an air outlet channel, and the lower end of the casing is open;

an upper cover, the upper cover is arranged in the housing, and the upper cover and the housing are enclosed to form a liquid storage bin;

The lower base, the lower base cover is arranged at the lower end of the housing, the lower base is provided with an air intake channel, the upper cover cooperates with the lower base to form a receiving cavity, and the receiving cavity is respectively connected with the The air intake channel communicates with the air outlet channel;

Conductive nails, the conductive nails are pierced on the lower base;

An atomizing core, which is used to heat and atomize the liquid in the liquid storage bin, the atomizing core is arranged in the accommodation cavity and relatively fixed to the upper cover, the atomizing core includes a porous The body and the heating element arranged on the porous body;

an atomizing core seal, the atomizing core seal is sleeved on the atomizing core;

An electrical connector, the electrical connector is electrically connected to the heating element, and the conductive nail abuts against the electrical connector to form an electrical connection.
The electronic cigarette atomization assembly according to claim 1, wherein the electrical connector has a first segment and a second segment, and the first segment of the electrical connector is embedded in the atomizing core, so that The second section of the electrical connector is located outside the atomizing core, and the second section of the electrical connector is bent and extended relative to the first section of the electrical connector;

The conductive nail abuts against the second segment.
The electronic cigarette atomization assembly according to claim 2, wherein a first slot is provided on the side of the atomizing core seal facing the conductive nail, and the second section of the electrical connector is inserted into the first slot. Inside a card slot.
The electronic vaping assembly according to claim 2, characterized in that, one end of the upper cover facing the conductive nail is provided with a second slot, and the second section of the electrical connector is inserted into the second slot .
The electronic cigarette atomization assembly according to claim 3 or 4, wherein a boss is provided on the outer edge of the sealing member of the atomizing core, and the boss abuts against the second section of the electrical connector.
The electronic cigarette atomization assembly according to any one of claims 1-5, wherein the air intake passage includes a first air intake provided on the bottom surface of the lower cover and an orientation formed on the bottom surface. The tubular protrusion of the atomizing core has a second air inlet on the tubular protrusion, and the first air inlet and the second air inlet are distributed along the axial direction of the tubular protrusion.
The electronic cigarette assembly according to claim 6, wherein the lower base is provided with a suction liquid, the suction liquid is arranged around the outer periphery of the tubular protrusion, and the suction liquid is close to the air outlet channel The end face of one end is lower than the end face of the second air inlet.
The electronic cigarette atomizing component according to claim 7, characterized in that, the thickness of the absorbing liquid is 3mm-4.5mm.
The electronic cigarette atomization assembly according to claim 6, wherein the second air inlet includes at least 3 through holes.
The electronic cigarette atomizing component according to claim 9, wherein the at least three through holes include a middle through hole and a plurality of edge through holes.
The electronic cigarette atomization assembly according to any one of claims 1-10, characterized in that, the lower base has a bearing platform, and the bearing platform is connected to at least one of the upper cover and the atomizing core meet each other.
The electronic atomization assembly according to claim 11, characterized in that, on the side of the lower base facing the upper cover, the carrying platform is distributed around the conductive nails.
The electronic vaping assembly according to claim 11, characterized in that, the lower base has a protruding side wall, and the protruding side wall is surrounded by the bearing platform to form a fixing groove, and the bearing platform is used as the the bottom surface of the fixing groove;

At least a part of the upper cover is embedded in the fixing groove, and the upper cover is fixedly connected with the protruding side wall.
The electronic cigarization assembly according to claim 13, wherein the upper cover has a side wall, the side wall is provided with a card slot, and the protruding side wall is provided with a card slot, or the side wall is provided with a card slot. A card falcon is provided, and a card slot is provided on the protruding side wall, and the card slot is mated and connected with the card falcon.
The electronic cigarette atomization assembly according to claim 14, characterized in that, the slot or slot is provided on a side of the side wall of the upper cover facing the housing.
The electronic cigarette atomization assembly according to claim 14, characterized in that, the card slot or the card slot is provided on a side of the protruding side wall facing the atomizing core.
The electronic aerosolization assembly according to any one of claims 1-16, further comprising an upper cover seal, the upper cover seal is sleeved on the upper cover near the liquid storage bin On one side, the sealing member of the upper cover abuts against the inner wall of the housing.
An electronic cigarette is characterized in that it comprises:

The electronic cigarette atomization component according to any one of claims 1-17;

A cigarette rod structure, the cigarette rod structure has an electrical component, the cigarette rod structure is connected to the electronic atomization assembly, and the electrical component is electrically connected to the conductive nail.