Atomization device and atomization component

Abstract

The utility model provides an atomization device and an atomization component, the atomization component comprises an atomization core and an electrode connecting assembly, the electrode connecting assembly comprises a first sealing piece, a first electrode piece and a second electrode piece, the first sealing piece is arranged between the first electrode piece and the second electrode piece, and the second sealing piece is arranged between the first electrode piece and the second electrode piece. The first electrode piece is electrically connected with the second electrode piece, the first electrode piece is used for being electrically connected with the atomizing core, the second electrode piece is used for being electrically connected with a battery component, and the first sealing piece is at least connected with one of the atomizing core and the battery component in a sealing mode. According to the atomization device and the atomization component, the first sealing piece is arranged between the first electrode piece and the second electrode piece, the atomization matrix flowing path between the atomization core and the battery component is cut off, the atomization matrix is effectively prevented from leaking to the battery component, and the reliability of the atomization device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization, in particular to an atomization device and an atomization component. BACKGROUND

[0002] With the improvement of health awareness, more and more people realize the harm of smoking to health, and many smokers begin to try to use electronic cigarettes to replace traditional cigarettes. Electronic cigarettes do not contain tar, carbon monoxide, mercury, lead and other carcinogens after traditional cigarette combustion, and have less harm than real cigarettes, so they are the substitutes for traditional cigarettes and can also be used as an auxiliary transition for smoking cessation.

[0003] In the related art, electronic cigarettes use ceramic atomization cores as heating atomization elements. Such electronic cigarettes have the defect of insufficient sealing measures. It is difficult to seal the conductive wire between the battery and the atomization core, and gaps are easily formed. The tobacco tar is easily leaked to the battery position along the gap, resulting in the battery unable to work normally or damaged. CONTENT OF THE UTILITY MODEL

[0004] The technical problem solved by the present application is to provide an atomization device to improve the reliability of the atomization device.

[0005] The present application provides an atomization component in one aspect, comprising:

[0006] An atomization core; an electrode connecting assembly comprising a first sealing member, a first electrode member and a second electrode member, the first sealing member being arranged between the first electrode member and the second electrode member, the first electrode member and the second electrode member being electrically connected, the first electrode member being used for electrically connecting with the atomization core, the second electrode member being used for electrically connecting with a battery component, and the first sealing member being sealingly connected with at least one of the atomization core or the battery component.

[0007] According to an embodiment of the present application, the electrode connecting assembly further comprises a second sealing member and a third sealing member, the first electrode member is located between the first sealing member and the second sealing member, the second electrode member is located between the first sealing member and the third sealing member, the second sealing member is sealingly connected between the first sealing member and the atomization core, and the third sealing member is sealingly connected between the first sealing member and the battery component.

[0008] According to an embodiment of the present application, the first electrode member is provided with a first electrode plate and a first electrode column connected with each other, the second electrode member is provided with a second electrode plate and a second electrode column connected with each other, the atomization core is in touch type electrical connection with the first electrode plate, the battery component is in touch type electrical connection with the second electrode plate, and a contact plate is electrically connected between the first electrode column and the second electrode column.

[0009] According to an embodiment of the present application, the first sealing member is provided with a pair of polar plate grooves at two opposite ends, the side wall of the polar plate groove is provided with a polar column port, the first electrode plate and the second electrode plate are respectively accommodated in the polar plate groove, the first electrode column and the second electrode column are respectively inserted in the polar column port, and the second sealing member and the third sealing member are respectively arranged on the polar plate groove at two opposite ends of the first sealing member.

[0010] According to an embodiment of the present application, the atomization component further comprises a sealing assembly, the sealing assembly is sleeved on the atomization core, and the sealing assembly and the second sealing member are sealingly connected.

[0011] According to an embodiment of the present application, the atomization component further comprises a liquid reservoir, the liquid reservoir is arranged on a side of the sealing assembly away from the electrode connecting assembly, and the liquid reservoir is sealingly connected with the sealing assembly.

[0012] According to an embodiment of the present application, the sealing assembly comprises a first sealing sleeve and a second sealing sleeve, the first sealing sleeve and the second sealing sleeve are cooperatively formed with a mounting groove, the atomization core is embedded in the mounting groove, the second sealing member is arranged on the groove opening of the mounting groove, the first sealing sleeve abuts against the liquid reservoir, and the second sealing sleeve abuts against the second sealing member.

[0013] According to an embodiment of the present application, a liquid guide groove is arranged on a side of the first sealing sleeve away from the atomization core, a liquid guide hole is arranged in the liquid guide groove, the liquid guide hole communicates the liquid guide groove and the mounting groove, one end of the liquid reservoir towards the atomization core is provided with a connecting wall, the connecting wall is arranged on the groove opening of the liquid guide groove, the connecting wall is provided with a liquid outlet hole, and the liquid outlet hole communicates the liquid reservoir cavity and the liquid guide groove.

[0014] According to an embodiment of the present application, the first sealing sleeve comprises a first sleeve body, a first convex lip is arranged on a side of the first sleeve body close to the liquid reservoir, the liquid reservoir is provided with a clamping groove, and the first convex lip is inserted in the clamping groove.

[0015] According to an embodiment of the present application, the second sealing sleeve comprises a second sleeve body, a second convex lip is arranged on a side of the second sleeve body close to the first sealing sleeve, a first recess is arranged on a side of the first sealing sleeve towards the second sealing sleeve, the atomization core is at least partially located in the first recess, the second convex lip is inserted in the first recess, a first wedge surface is arranged on the groove opening of the first recess, a second wedge surface is connected between the side surface of the second sleeve body and the side surface of the second convex lip, and the first wedge surface and the second wedge surface are cooperatively arranged.

[0016] According to an embodiment of the present application, the first groove is provided with a second groove, and the second groove is provided with a fourth sealing member, which abuts between the outer edge of the end of the atomization core away from the electrode connecting assembly and the first sealing sleeve.

[0017] According to an embodiment of the present application, the side surface of the second sealing sleeve is provided with a liquid overflow groove extending from one end to the other end of the second sealing sleeve, and the liquid overflow groove extends through the second convex lip, the second wedge surface and the second sleeve body in sequence, and the side surface of the second sealing member is provided with a liquid residue groove connected with the liquid overflow groove.

[0018] According to an embodiment of the present application, the second sealing sleeve is provided with a mounting hole, and the atomization core is at least partially located in the mounting hole, and the mounting hole is provided with a limiting portion at the end away from the liquid reservoir, and the end of the atomization core away from the liquid reservoir is limited by the limiting portion, and the side of the limiting portion away from the liquid reservoir is provided with an inclined surface, and the side of the second sleeve body away from the liquid reservoir is provided with a radial groove connected with the inclined surface and the liquid residue groove.

[0019] According to an embodiment of the present application, the atomization core comprises a main body and a heating element located at the side of the main body away from the liquid reservoir, and the heating element comprises an insulating portion and a conductive portion, the conductive portion comprises a heating segment attached to the insulating portion and a pole connected to the heating segment, and the pole is in contact with the first electrode.

[0020] According to an embodiment of the present application, the heating segment comprises two C-shaped segments which are centrally symmetrically distributed, and a plurality of S-shaped segments are connected in sequence between the two C-shaped segments, one end of the C-shaped segment is connected with the S-shaped segment, and the other end is connected with the pole; the pole comprises a first segment, a second segment and a third segment connected in sequence, the first segment is connected to the heating segment and extends towards the electrode connecting assembly, the second segment is arranged in parallel with the insulating portion, and the third segment extends towards the electrode connecting assembly and is in contact with the first electrode.

[0021] Another aspect of the present application also provides an atomization device, which comprises the atomization component of the above-mentioned embodiments, and further comprises a mouthpiece and a battery, the mouthpiece is located at the end of the liquid reservoir away from the atomization core, and the battery is used for electrically connecting with the electrode connecting assembly.

[0022] The atomization device and the atomization component provided by the application, the atomization core is electrically connected with the battery component through the first electrode piece and the second electrode piece, and the first sealing piece is arranged between the first electrode piece and the second electrode piece, thereby cutting off the atomization substrate flow path between the atomization core and the battery component, effectively avoiding the atomization substrate from leaking to the battery component through the gap around the conductive wire when the atomization core and the battery component are directly connected through the conductive wire, and improving the reliability of the atomization device. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0024] Figure 1 is a structural exploded view of an embodiment of the atomization component of the application;

[0025] Figure 2 is Figure 1 a structural exploded view of the electrode connection assembly of the atomization component shown in FIG. 1;

[0026] Figure 3 is Figure 1 a partial enlarged view of the atomization component shown in FIG. 1;

[0027] Figure 4 is Figure 1 a partial structural exploded view of the atomization component shown in FIG. 1;

[0028] Figure 5 is Figure 1 a structural view of the atomization core of the atomization component shown in FIG. 1;

[0029] Figure 6 is Figure 5 a structural view of the atomization core shown in FIG. 1 from another angle;

[0030] Figure 7 is a cross-sectional view of an embodiment of the atomization device of the application;

[0031] Figure 8 is Figure 7 a partial enlarged view of the atomization device shown in FIG. 2.

[0032] In the drawings, the components represented by each reference numeral are listed as follows:

[0033] Atomization component 10, atomization core 110, main body piece 111, first main body piece 1111, second main body piece 1112, heating piece 112, insulation part 1121, conductive part 1122, heating section 1123, C-shaped section 1125, S-shaped section 1126, pole foot 1124, first section 1127, second section 1128, third section 1129, liquid reservoir 120, connecting wall 121, air guide pipe 122, liquid storage cavity 1201, liquid outlet hole 1202, clamping groove 1203, sealing assembly 130, first sealing sleeve 131, first sleeve body 1311, first convex lip 1312, first wedge surface 1313, liquid guide groove 1302, liquid guide hole 1303, first recess 1304, second recess 1305, air outlet hole 1308, connecting groove 1309, second sealing sleeve 132, second sleeve body 1321, second convex lip 1322, second wedge surface 1323, limiting part 1324, inclined surface 1325, liquid overflow groove 1306, mounting hole 1307, fourth sealing member 133, mounting groove 1301, electrode connecting assembly 140, first electrode piece 141, first electrode plate 1411, first electrode column 1412, second sealing member 142, through hole 1401, excess liquid groove 1402, first sealing member 143, protruding part 1431, pole plate groove 1403, pole column opening 1404, third sealing member 144, opening 1405, second electrode piece 145, second electrode plate 1451, second electrode column 1452, contact plate 150, battery component 20, suction nozzle component 30, shell 40. DETAILED DESCRIPTION

[0034] The application will be further described below in conjunction with the drawings and embodiments. It is particularly pointed out that the following embodiments are only for illustrating the application, but not for limiting the scope of the application. Similarly, the following embodiments are only part of the embodiments of the application, but not all the embodiments of the application. All other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0035] The terms "first", "second", "third", etc. in the embodiments of the present application are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", "third" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly and specifically limited. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are used only for explaining the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly. The terms "include" and "have" and any variations thereof in the embodiments of the present application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or components inherent to the process, method, product or device.

[0036] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same embodiment, nor does it necessarily refer to a separate or alternative embodiment. It is expressly understood that the embodiments described herein can be combined with each other.

[0037] The embodiments of the present application provide an atomization component 10, as shown in Figure 1 and Figure 2 The atomization component 10 includes an atomization core 110 and an electrode connection assembly 140, the electrode connection assembly 140 includes a first sealing member 143, a first electrode member 141 and a second electrode member 145, the first sealing member 143 is arranged between the first electrode member 141 and the second electrode member 145, the first electrode member 141 and the second electrode member 145 are electrically connected, the first electrode member 141 is used for electrically connecting with the atomization core 110, the second electrode member 145 is used for electrically connecting with the battery component 20, and the first sealing member 143 is sealingly connected with at least one of the atomization core 110 or the battery component 20. The atomization core 110 and the battery component 20 in the present application are sealingly connected through

[0038] The first electrode member 141 and the second electrode member 145 separated from the two sides of the first sealing member 143 realize electrical connection instead of direct electrical connection through the conductive wire, and the first sealing member 143 blocks the flow path of the liquid between the atomization core 110 and the battery component 20, effectively avoiding the risk of short circuit and leakage caused by the leakage of the atomization substrate through the gap around the conductive wire to the battery component 20, and improving the reliability of the atomization device.

[0039] In some embodiments, the atomization component 10 further comprises a liquid reservoir 120 and a sealing assembly 130. The liquid reservoir 120 is provided with a liquid storage cavity 1201 for storing the atomization substrate; the sealing assembly 130 is used to seal the connection between the atomization core 110 and the liquid reservoir 120, and the sealing assembly 130 is sleeved on the atomization core 110; the electrode connection assembly 140 is arranged on the side of the sealing assembly 130 away from the liquid reservoir 120, and the electrode connection assembly 140 is in contact with the atomization core 110.

[0040] In one embodiment, the atomization substrate stored in the liquid reservoir 120 can flow into the atomization core 110 to be heated and atomized to form an aerosol. The material of the atomization core 110 can be a porous material to adsorb and guide the atomization substrate. Specifically, the atomization core 110 can be a porous ceramic. The sealing assembly 130 can improve the sealing performance around the atomization core 110, reduce the probability of the atomization substrate directly contacting the electrode without passing through the atomization core 110, and improve the atomization effect and the reliability of the atomization device.

[0041] In one embodiment, the electrode connection assembly 140 can provide an effective electrical connection path for the atomization core 110 and the battery component 20. The contact electrical connection between the electrode connection assembly 140 and the atomization core 110 is different from the fixed connection mode such as welding, plug-in connection, and bolt connection. The electrode connection assembly 140 and the atomization core 110 can be in contact to form an electrical connection, or can be separated to facilitate replacement of the atomization core 110, which not only ensures the electrical connection effect, but also reduces the assembly difficulty of the atomization core 110. At the same time, the separation of the electrode connection assembly 140 and the atomization core 110 can make the installation of the sealing assembly 130 more convenient, and more easily sealed with other devices to improve the sealing effect.

[0042] In one embodiment, as shown in Figure 2 The first electrode member 141 and the atomization core 110 are provided with a second sealing member 142, the atomization core 110 is provided with a pin 1124, the second sealing member 142 is provided with a through hole 1401, and the pin 1124 is inserted into the through hole 1401 and in contact with the first electrode member 141. The second sealing member 142 can be used to protect the first electrode member 141 and reduce the probability of contact between the atomization substrate and the first electrode member 141.

[0043] In an embodiment, the second sealing member 142 can be made of elastic rubber, plastic or the like, and specifically, the second sealing member 142 can be made of silica gel. The through hole 1401 can be formed at the center of the second sealing member 142, and the pole 1124 can pass through the through hole 1401 and abut against the first electrode member 141. It can be understood that the number of the poles 1124 can be two, which can include positive and negative poles, and the number of the first electrode members 141 can also be two, which also include positive and negative poles, and the two first electrode members 141 are arranged in a spaced manner, and the first electrode members 141 of the same polarity are connected to the poles 1124 correspondingly.

[0044] In an embodiment, the first sealing member 143 is provided with the second sealing member 142 and the third sealing member 144 at opposite ends, respectively, the first electrode member 141 is located between the first sealing member 143 and the second sealing member 142, the second electrode member 145 is located between the first sealing member 143 and the third sealing member 144, the second sealing member 142 is sealingly connected between the first sealing member 143 and the atomization core 110, and the third sealing member 144 is sealingly connected between the first sealing member 143 and the battery component 20. Specifically, the sealing assembly 130 and the second sealing member 142 are sealingly connected.

[0045] In an embodiment, the first sealing member 143, the second sealing member 142 and the third sealing member 144 can be made of elastic insulating material, such as rubber, butadiene rubber or the like.

[0046] In some embodiments, the first sealing member 143 can be made of hard insulating plastic, such as phenolic resin, polyethylene or the like, and the second sealing member 142 and the third sealing member 144 can be made of elastic rubber, plastic or the like, such as silica gel. Specifically, the second sealing member 142 and the third sealing member 144 can be insulating gaskets. The first sealing member 143 can be substantially cylindrical in shape, and the second sealing member 142 and the third sealing member 144 can be circular in outline shape, and the second sealing member 142 and the third sealing member 144 can be in interference fit with the two ends of the first sealing member 143, respectively.

[0047] In some other embodiments, the first electrode member 141 and the second electrode member 145 can be attached to the first sealing member 143 by means of gluing or the like, and the second sealing member 142 and the third sealing member 144 can also be attached to the first electrode member 141 and the second electrode member 145. The second sealing member 142, the first electrode member 141, the first sealing member 143, the second electrode member 145 and the third sealing member 144 can be arranged in a stacked manner. In some embodiments, the first electrode member 141 and the second electrode member 145 can be electrically connected through the connecting circuit provided on the first sealing member 143.

[0048] In one embodiment, the first electrode member 141 is provided with a first electrode plate 1411 and a first electrode post 1412 connected with each other, the second electrode member 145 is provided with a second electrode plate 1451 and a second electrode post 1452 connected with each other, the pin 1124 is in touch electric connection with the first electrode plate 1411, the battery component 20 is in touch electric connection with the second electrode plate 1451, and the contact plate 150 is electrically connected between the first electrode post 1412 and the second electrode post 1452. The contact plate 150 can be arranged side by side with the first sealing member 143, and the length direction of the contact plate 150 can be directed from the first electrode post 1412 to the second electrode post 1452. By arranging the contact plate 150, the first electrode member 141 and the second electrode member 145 can be electrically connected by bypassing the first sealing member 143 without penetrating the first sealing member 143, so that the first sealing member 143 can completely cut off the flow path of liquid between the atomization core 110 and the electrode connecting assembly 140, to ensure the sealing effect.

[0049] In some other embodiments, the first electrode post 1412 and the second electrode post 1452 can also be electrically connected by a conductive device such as a wire or a conductive sheet arranged outside the first sealing member 143, to electrically connect by bypassing the first sealing member 143.

[0050] In one embodiment, the second sealing member 142 is provided with a through hole 1401, so that the pin 1124 can pass through the through hole 1401 to be electrically connected with the first electrode plate 1411, and the third sealing member 144 is provided with an opening 1405, so that the electrode of the battery component 20 can pass through the opening 1405 to be electrically connected with the second electrode plate 1451. The number of the first electrode plate 1411 can be two, and the first electrode plates 1411 are arranged in a spaced manner. The shape of the first electrode plate 1411 can be semicircular, and the two first electrode plates 1411 can be spliced to form a circular shape. The number and shape of the second electrode plate 1451 can be the same as those of the first electrode plate 1411.

[0051] In one embodiment, the first sealing member 143 has a pair of polar plate slots 1403 at opposite ends thereof, the side walls of the polar plate slots 1403 are provided with polar post openings 1404, the first electrode plate 1411 and the second electrode plate 1451 are respectively accommodated in the polar plate slots 1403, the first electrode post 1412 and the second electrode post 1452 are respectively inserted into the polar post openings 1404, and the second sealing member 142 and the third sealing member 144 are respectively arranged on the polar plate slots 1403 at the opposite ends of the first sealing member 143. Specifically, the polar plate slot 1403 at one end of the first sealing member 143 facing the atomizing core 110 can be at least partially covered by the second sealing member 142, and the polar plate slot 1403 at the other end of the first sealing member 143 away from the atomizing core 110 can be at least partially covered by the third sealing member 144. For example, the polar plate slot 1403 can have a semicircular shape, the polar plate slots 1403 at the same end of the first sealing member 143 can be spliced to form a circular shape, and the second sealing member 142 and the third sealing member 144 can have a circular ring shape to cover the edges of the circular shape formed by the polar plate slots 1403.

[0052] In one embodiment, the second sealing member 142 and the third sealing member 144 can respectively limit the first electrode plate 1411 and the second electrode plate 1451 in the polar plate slots 1403, the second sealing member 142 can seal and connect the electrode connecting assembly 140 and the sealing assembly 130, and the third sealing member 144 can seal and connect the electrode connecting assembly 140 and the battery component 20, so as to prevent the atomizing substrate from penetrating into the electrode connecting assembly 140 and the battery component 20 from the connecting gap.

[0053] In some embodiments, the opposite ends of the first sealing member 143 can be respectively provided with protruding portions 1431 surrounding the polar plate slots 1403, and the second sealing member 142 and the third sealing member 144 can be in interference fit with the protruding portions 1431 at the opposite ends of the first sealing member 143 to be fixed on the first sealing member 143.

[0054] In one embodiment, as shown in Figure 3 and Figure 8 , the sealing assembly 130 includes a first sealing sleeve 131 and a second sealing sleeve 132, the first sealing sleeve 131 and the second sealing sleeve 132 cooperatively form a mounting slot 1301, the atomizing core 110 is embedded in the mounting slot 1301, the second sealing member 142 covers the slot opening of the mounting slot 1301, the first sealing sleeve 131 abuts against the liquid reservoir 120, and the second sealing sleeve 132 abuts against the second sealing member 142.

[0055] In an embodiment, the first sealing sleeve 131 and the second sealing sleeve 132 can be made of an elastic material. Specifically, the first sealing sleeve 131 and the second sealing sleeve 132 can be made of silica gel. In some other embodiments, the first sealing sleeve 131 and the second sealing sleeve 132 can also be made of hard plastic.

[0056] In an embodiment, the first sealing sleeve 131 is provided with a liquid guiding groove 1302 on the side facing away from the atomizing core 110, the liquid guiding groove 1302 is provided with a liquid guiding hole 1303, the liquid guiding hole 1303 is in communication with the liquid guiding groove 1302 and the mounting groove 1301, and the liquid reservoir 120 is provided with a connecting wall 121 at the end facing the atomizing core 110, the connecting wall 121 covers the groove opening of the liquid guiding groove 1302, the connecting wall 121 is provided with a liquid outlet hole 1202, and the liquid outlet hole 1202 is in communication with the liquid storage cavity 1201 and the liquid guiding groove 1302.

[0057] In some embodiments, the connecting wall 121 is provided with an air guiding pipe 122, the air guiding pipe 122 is in communication with both ends of the liquid reservoir 120, the first sealing sleeve 131 is provided with an air outlet hole 1308 in communication with the mounting groove 1301, and the air guiding pipe 122 is in communication with the air outlet hole 1308.

[0058] Specifically, the first sealing sleeve 131 is provided with a connecting groove 1309 on the side facing away from the atomizing core 110, the liquid guiding groove 1302 is arranged on the bottom wall of the connecting groove 1309, and the connecting wall 121 abuts against the bottom wall of the connecting groove 1309, so that the liquid guiding groove 1302 is not in communication with the connecting groove 1309. The air outlet hole 1308 can be located at the center of the first sealing sleeve 131, the liquid guiding groove 1302 can be arranged around the air outlet hole 1308, the number of the liquid guiding holes 1303 can be one or more, and the positions of the liquid guiding holes 1303 can correspond to the positions of the liquid outlet holes 1202. The atomization substrate in the liquid storage cavity 1201 can flow out from the liquid outlet holes 1202, directly flow into the liquid guiding holes 1303 or flow into the liquid guiding holes 1303 through the guidance of the liquid guiding groove 1302, and then flow into the atomizing core 110 in the mounting groove 1301 from the liquid guiding holes 1303.

[0059] In an embodiment, as shown in Figure 3 and Figure 4 , the first sealing sleeve 131 comprises a first sleeve body 1311, the first sleeve body 1311 is provided with a first convex lip 1312 on the side close to the liquid reservoir 120, the liquid reservoir 120 is provided with a clamping groove 1203 at the end close to the atomizing core 110, and the first convex lip 1312 is inserted into the clamping groove 1203.

[0060] In an embodiment, as shown in Figure 3 and Figure 4The vertical section of the first sleeve body 1311 is generally in H shape, the first convex lip 1312 is arranged around the connecting groove 1309, the first convex lip 1312 and the liquid guide groove 1302 can be concentrically distributed, the clamping connection between the first convex lip 1312 and the clamping groove 1203 can facilitate the positioning and relative fixation between the liquid reservoir 120 and the first sealing sleeve 131, and the first convex lip 1312 can effectively prevent the atomized substrate flowing out of the liquid outlet hole 1202 from flowing along the connecting wall 121 and leaking to the outside of the first sealing sleeve 131, thereby improving the sealing effect of the connection between the liquid reservoir 120 and the first sealing sleeve 131.

[0061] In an embodiment, the second sealing sleeve 132 includes a second sleeve body 1321, the second sleeve body 1321 is provided with a second convex lip 1322 on the side close to the first sealing sleeve 131, the first sealing sleeve 131 is provided with a first recess 1304 on the side facing the second sealing sleeve 132, the atomizing core 110 is at least partially located in the first recess 1304, the second convex lip 1322 is inserted into the first recess 1304, the first recess 1304 is provided with a first wedge surface 1313, a second wedge surface 1323 is connected between the side surface of the second sleeve body 1321 and the side surface of the second convex lip 1322, and the first wedge surface 1313 cooperates with the second wedge surface 1323. The cooperation between the first wedge surface 1313 and the second wedge surface 1323 can facilitate the positioning when the first sealing sleeve 131 and the second sealing sleeve 132 are assembled, thereby improving the convenience of assembly. At the same time, the second wedge surface 1323 is connected to the side surface of the second convex lip 1322, so that an included angle is formed at the connection between the first sealing sleeve 131 and the second sealing sleeve 132, so that when the first sealing sleeve 131 and the second sealing sleeve 132 are deviated in the transverse or longitudinal direction, etc., a gap is not easily formed, and the connection between the first sealing sleeve 131 and the second sealing sleeve 132 is more compact,

[0062] In an embodiment, the second sealing sleeve 132 is provided with a mounting hole 1307, the atomizing core 110 is at least partially located in the mounting hole 1307, the mounting groove 1301 includes the first recess 1304 and the mounting hole 1307, the second convex lip 1322 can be arranged around the mounting hole 1307, the second convex lip 1322 can abut between the atomizing core 110 and the first sleeve body 1311, the first wedge surface 1313 can abut on the second wedge surface 1323, and the first wedge surface 1313 gradually moves away from the liquid reservoir 120 in the direction away from the center line of the second sealing sleeve 132.

[0063] In an embodiment, the first recess 1304 is provided with a second recess 1305, the second recess 1305 is provided with a fourth sealing element 133, and the fourth sealing element 133 abuts between the outer edge of the end of the atomizing core 110 away from the electrode connecting assembly 140 and the first sealing sleeve 131.

[0064] In an embodiment, the second groove 1305 is located on the inner side of the first sleeve 1311, and the second groove 1305 can be located at the bottom of the first groove 1304 and arranged around the first groove 1304. Specifically, the second groove 1305 can be an angular ring groove, and the fourth sealing member 133 can be a pressure sealing ring, the cross section of the pressure sealing ring is L-shaped, and the L-shaped opening of the pressure sealing ring is nested with the edge of the end of the atomizing core 110 facing the liquid reservoir 120, and the end of the atomizing core 110 facing the liquid reservoir 120 can simultaneously abut the bottom of the first groove 1304 and the fourth sealing member 133. The fourth sealing member 133 can effectively increase the sealing performance of the connection between the atomizing core 110 and the first sealing sleeve 131, so as to avoid the atomizing substrate flowing down from the liquid guide hole 1303 from seeping into the connection gap between the atomizing core 110 and the first sealing sleeve 131.

[0065] In an embodiment, as shown in Figure 5 , the shape of the atomizing core 110 can be approximately cylindrical, and the atomizing core 110 includes a main body 111, the main body 111 includes a first main body 1111 and a second main body 1112, the first main body 1111 is connected to the end of the second main body 1112 close to the liquid reservoir 120, the cross-sectional area of the first main body 1111 is larger than that of the second main body 1112, the first main body 1111 can be arranged in the first groove 1304 and abut the fourth sealing member 133, and the second main body 1112 can be arranged in the mounting hole 1307 and abut the inner wall of the second sealing sleeve 132, the second protruding lip 1322 can abut the side of the first main body 1111 facing the second main body 1112, and the inner wall of the first groove 1304 can simultaneously abut the side of the first main body 1111 and the side of the second protruding lip 1322.

[0066] In an embodiment, as shown in Figure 2 and Figure 4 , the side of the second sealing sleeve 132 is provided with a liquid overflow groove 1306 extending from the end of the second sealing sleeve 132 close to the liquid reservoir 120 to the end of the second sealing sleeve 132 away from the liquid reservoir 120, the liquid overflow groove 1306 extends through the second protruding lip 1322, the second wedge surface 1323 and the second sleeve 1321 in sequence, and the side of the second sealing member 142 is provided with a residual liquid groove 1402 connected with the liquid overflow groove 1306. The atomizing substrate seeping from the side of the atomizing core 110 can flow through the second protruding lip 1322, the second wedge surface 1323 and the second sleeve 1321 along the liquid overflow groove 1306, and flow to the residual liquid groove 1402, so as to avoid the atomizing substrate flowing into the electrode groove 1403 and contacting the first electrode member 141.

[0067] Specifically, the number of the liquid overflow grooves 1306 is multiple and uniformly distributed on the side of the second sealing sleeve 132.

[0068] In an embodiment, as shown inFigure 1 and Figure 8 As shown in FIG. 13, the mounting hole 1307 is provided with a limiting part 1324 away from the one end of the liquid reservoir 120, the atomizing core 110 is limited by the limiting part 1324 away from the one end of the liquid reservoir 120, the one side of the limiting part 1324 away from the liquid reservoir 120 is provided with an inclined surface 1325, and the second sleeve body 1321 is provided with a radial groove (not shown in the figure) connecting the inclined surface 1325 and the residual liquid groove 1402.

[0069] In one embodiment, the inclined surface 1325 gradually moves away from the liquid reservoir 120 in a direction away from the center line of the second sealing sleeve 132, the residual liquid groove 1402 is at least partially located on the side of the second sealing member 142 facing the liquid reservoir 120, and the cross-sectional shape of the residual liquid groove 1402 can be L-shaped. The atomizing substrate seeping along the inner wall of the second sealing sleeve 132 can flow to the residual liquid groove 1402 along the inclined surface 1325 and the radial groove, so as to avoid the atomizing substrate flowing to the polar plate groove 1403 through the through hole 1401 of the second sealing member 142.

[0070] In one embodiment, as shown in FIG. 14, the atomizing core 110 includes a heating element 112 provided on the side of the main body 111 away from the liquid reservoir 120. Figure 5 and Figure 6 As shown in FIG. 14, the heating element 112 includes an insulating part 1121 and a conductive part 1122, the conductive part 1122 includes a heating section 1123 attached to the insulating part 1121 and a polar foot 1124 connected to the heating section 1123. The heating element 112 can be a heating film, which is a planar heating element composed of an electrically insulating material and a heating resistance material encapsulated therein. When working, the heating film converts electrical energy into heat energy and mainly transmits the heat energy in the form of radiation.

[0071] In one embodiment, the heating section 1123 is used to convert electrical energy into heat energy, so the heating section 1123 needs to have a certain area to generate and radiate heat. Specifically, the heating section 1123 can include two C-shaped sections 1125 symmetrically distributed at the center, and a plurality of S-shaped sections 1126 are sequentially connected between the two C-shaped sections 1125. The S-shaped sections 1126 are located in the opposite space of the two C-shaped sections 1125, one end of the C-shaped section 1125 is connected with the S-shaped section 1126, and the other end is connected with the polar foot 1124. In some other embodiments, the heating section 1123 can also have other patterns, for example, the heating section 1123 can also have a meandering shape, and extends from the edge to the center position of the insulating part 1121.

[0072] In one embodiment, the pole foot 1124 includes a first segment 1127, a second segment 1128 and a third segment 1129 connected in sequence, the first segment 1127 is connected to the heating segment 1123 and extends towards the electrode connecting assembly 140, the second segment 1128 is arranged parallel to the insulation portion 1121, and the third segment 1129 extends towards the electrode connecting assembly 140 and is in contact with the first electrode piece 141. It can be understood that the pole foot 1124 is two in number, the two first segments 1127 are respectively connected to two ends of the heating segment 1123, the third segment 1129 can be arranged parallel to the first segment 1127, and the second segment 1128 is connected between the first segment 1127 and the third segment 1129, so that the third segment 1129 can be in contact with the first electrode piece 141 through the through hole 1401 in the center of the second sealing member 142. The material of the pole foot 1124 can be a metal alloy with elasticity, and the shape of the pole foot 1124 can be an N-shaped bend, so that the pole foot 1124 can elastically deform when in contact with the first electrode piece 141, and the third segment 1129 abuts against the first electrode piece 141, thereby improving the stability of the electrical connection between the pole foot 1124 and the first electrode piece 141. In other embodiments, the pole foot 1124 can also be linear, or the pole foot 1124 can also be an elastic piece in a circular arc shape.

[0073] Another aspect of the present application also provides an atomization device, as shown in Figure 7 and Figure 8 The atomization device includes the atomization component 10 of the above-mentioned embodiments, and further includes a mouthpiece component 30 and a battery component 20, the mouthpiece component 30 is located at one end of the liquid reservoir 120 away from the atomization core 110, and the battery component 20 is used to be electrically connected with the electrode connecting assembly 140. The mouthpiece component 30 is in communication with the air guide pipe 122 of the liquid reservoir 120, and the aerosol generated in the atomization core 110 can flow to the mouthpiece component 30 along the air guide pipe 122. The battery component 20 can be located on the side of the electrode connecting assembly 140 away from the atomization core 110, and the electrode of the battery component 20 can pass through the opening 1405 of the third sealing member 144 to be electrically connected with the second electrode plate 1451.

[0074] In one embodiment, one end of the third sealing member 144 close to the battery component 20 can be provided with a groove, and the battery component 20 can be provided with a protrusion, the protrusion can be inserted into the groove to realize the positioning and relative fixation between the battery component 20 and the third sealing member 144.

[0075] In an embodiment, the atomization device further comprises a housing 40, the atomization component 10 and the battery component 20 can be arranged in the housing 40, the contact plate 150 can be mounted on the side wall of the housing 40, the control circuit board can be arranged on the side of the contact plate 150 away from the first electrode piece 141, the control circuit board can control the on-off between the first electrode piece 141 and the second electrode piece 145, and the control circuit board can also control the power of the battery component 20 to the atomization component 10.

[0076] The atomization device and the atomization component 10 provided by the present application effectively prevent the leakage of the atomization substrate to the battery component 20 by arranging the electrode connection assembly 140 to block the liquid flow path between the atomization core 110 and the battery component 20; the sealing assembly 130 is arranged on the atomization core 110, which improves the sealing performance around the atomization core 110, reduces the probability of the atomization substrate directly contacting the electrode without passing through the atomization core 110, and improves the atomization effect and the service life of the atomization core 110; the design of the electrode connection assembly 140 in a touch type electrical connection with the atomization core 110, and the cooperation of the first sealing sleeve 131 and the second sealing sleeve 132 can facilitate the replacement of the atomization core 110 in the sealing assembly 130, reduce the installation difficulty of the sealing assembly 130, and improve the convenience of assembly and disassembly; meanwhile, the arrangement of the overflow groove 1306 and the residual liquid groove 1402 further reduces the probability of the atomization substrate contacting the electrode, improves the sealing protection effect of the atomization component 10, and makes the atomization device have higher reliability.

[0077] The above only describes some embodiments of the present application, and does not limit the protection scope of the present application, and any equivalent device or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. An atomizing component characterized by, The atomization component comprises: an atomization core; an electrode connecting assembly comprising a first sealing member, a first electrode member and a second electrode member, the first sealing member being arranged between the first electrode member and the second electrode member, the first electrode member and the second electrode member being electrically connected, the first electrode member being configured to be electrically connected with the atomization core, the second electrode member being configured to be electrically connected with a battery component, the first sealing member being sealingly connected with at least one of the atomization core or the battery component.

2. The atomizing component of claim 1, wherein The electrode connecting assembly further comprises a second sealing member and a third sealing member, the first electrode member being arranged between the first sealing member and the second sealing member, the second electrode member being arranged between the first sealing member and the third sealing member, the second sealing member being sealingly connected between the first sealing member and the atomization core, the third sealing member being sealingly connected between the first sealing member and the battery component.

3. The atomizing component of claim 2, wherein, The first electrode member is provided with a first electrode plate and a first electrode post connected with each other, the second electrode member is provided with a second electrode plate and a second electrode post connected with each other, the atomization core is in touch electrically connected with the first electrode plate, the battery component is in touch electrically connected with the second electrode plate, and a contact plate is electrically connected between the first electrode post and the second electrode post.

4. The atomizing component of claim 3, wherein, The first sealing member is provided with a pair of electrode plate grooves at opposite ends thereof, a side wall of each of the electrode plate grooves is provided with an electrode post opening, the first electrode plate and the second electrode plate are respectively arranged in the electrode plate grooves, the first electrode post and the second electrode post are respectively inserted into the electrode post openings, and the second sealing member and the third sealing member are respectively arranged on the electrode plate grooves at opposite ends of the first sealing member.

5. The atomizing component of claim 2, wherein, The atomization component further comprises a sealing assembly, the sealing assembly being sleeved on the atomization core, and the sealing assembly and the second sealing member being sealingly connected.

6. The atomizing component of claim 5, wherein, The atomization component further comprises a liquid reservoir, the liquid reservoir being arranged on a side of the sealing assembly away from the electrode connecting assembly, and the liquid reservoir being sealingly connected with the sealing assembly.

7. The atomizing component of claim 6, wherein, The sealing assembly comprises a first sealing sleeve and a second sealing sleeve, the first sealing sleeve and the second sealing sleeve cooperatively forming a mounting groove, the atomization core being embedded in the mounting groove, the second sealing member being arranged on a groove opening of the mounting groove, the first sealing sleeve abutting against the liquid reservoir, and the second sealing sleeve abutting against the second sealing member.

8. The atomizing component of claim 7, wherein, A liquid guide groove is arranged on a side of the first sealing sleeve away from the atomization core, a liquid guide hole is arranged in the liquid guide groove, the liquid guide hole being communicated with the liquid guide groove and the mounting groove, one end of the liquid reservoir towards the atomization core is provided with a connecting wall, the connecting wall being arranged on a groove opening of the liquid guide groove, the connecting wall being provided with a liquid outlet hole, and the liquid outlet hole being communicated with a liquid storage cavity and the liquid guide groove.

9. The atomizing component of claim 7, wherein, The first sealing sleeve comprises a first sleeve body, a first protruding lip is arranged on a side of the first sleeve body close to the liquid reservoir, and the liquid reservoir is provided with a clamping groove, the first protruding lip being inserted into the clamping groove.

10. The atomizing component of claim 7, wherein, The second sealing sleeve comprises a second sleeve body, the second sleeve body is provided with a second protruding lip on one side close to the first sealing sleeve, the first sealing sleeve is provided with a first recess on one side facing the second sealing sleeve, the atomization core is at least partially located in the first recess, the second protruding lip is inserted into the first recess, the first recess is provided with a first wedge surface, a second wedge surface is connected between the side surface of the second sleeve body and the side surface of the second protruding lip, and the first wedge surface and the second wedge surface are matched.

11. The atomizing component of claim 10, wherein, The first recess is provided with a second recess, the second recess is provided with a fourth sealing element, and the fourth sealing element abuts between the outer edge of one end of the atomization core away from the electrode connecting assembly and the first sealing sleeve.

12. The atomizing component of claim 10, wherein, The side surface of the second sealing sleeve is provided with a liquid overflow groove extending from one end of the second sealing sleeve to the other end, the liquid overflow groove extends through the second protruding lip, the second wedge surface and the second sleeve body in sequence, and the side surface of the second sealing element is provided with a residual liquid groove connected with the liquid overflow groove.

13. The atomizing component of claim 12, wherein, The second sealing sleeve is provided with a mounting hole, the atomization core is at least partially located in the mounting hole, the mounting hole is provided with a limiting portion on one end away from the liquid reservoir, the limiting portion is in limiting cooperation with one end of the atomization core away from the liquid reservoir, one side of the limiting portion away from the liquid reservoir is provided with an inclined surface, and one side of the second sleeve body away from the liquid reservoir is provided with a radial groove connected with the inclined surface and the residual liquid groove.

14. The atomizing component of claim 1, wherein, The atomization core comprises a main body and a heating element located on one side of the main body away from the liquid reservoir, the heating element comprises an insulating portion and a conductive portion, the conductive portion comprises a heating segment attached to the insulating portion and a pole connected to the heating segment, and the pole is in touch type electrical connection with the first electrode.

15. The atomizing component of claim 14, wherein, The heating segment comprises two C-shaped segments in central symmetry, a plurality of S-shaped segments are sequentially connected between the two C-shaped segments, one end of the C-shaped segment is connected with the S-shaped segment, and the other end is connected with the pole; the pole comprises a first segment, a second segment and a third segment connected in sequence, the first segment is connected to the heating segment and extends towards the electrode connecting assembly, the second segment is arranged in parallel with the insulating portion, and the third segment extends towards the electrode connecting assembly and is in touch type electrical connection with the first electrode.

16. An atomising device characterised in that The atomization device comprises the atomization component of any one of claims 1-15, the atomization device further comprises a mouthpiece component and a battery component, the mouthpiece component is located on one end of the liquid reservoir away from the atomization core, and the battery component is used for electrical connection with the electrode connecting assembly.

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