Atomizing apparatus and atomizing component

Abstract

The present application provides an atomizing apparatus and an atomizing component, the atomizing component comprising an atomization core and an electrode connection assembly, the electrode connection assembly comprising a first sealing member, a first electrode component and a second electrode component, the first sealing member being disposed between the first electrode component and the second electrode component, the first electrode component being electrically connected to the second electrode component, the first electrode component being configured for electrically connecting to the atomization core, the second electrode component being configured for electrically connecting to a battery component, and the first sealing member being connected to at least one of the atomization core or the battery component in a sealed manner.

Description

Atomizing device and atomizing components

[0001] This application claims priority based on Chinese Patent Application No. 2024117188878, filed on November 27, 2024, the entire contents of which are incorporated herein by reference.

[0002] [Technical Field]

[0003] This application relates to the field of atomization technology, specifically to an atomizing device and atomizing component.

[0004] [Background Technology]

[0005] With increasing health awareness, more and more people are realizing the harm of smoking to their health. Many smokers have begun to try using e-cigarettes to replace traditional cigarettes. E-cigarettes do not contain carcinogens such as tar, carbon monoxide, mercury, and lead produced by burning traditional cigarettes. Compared with real cigarettes, they are less harmful and can be used as a substitute for traditional cigarettes or as an auxiliary transition for quitting smoking.

[0006] In related technologies, electronic cigarettes use ceramic atomizing cores as heating and atomizing elements. These types of electronic cigarettes have the defect of insufficient sealing measures. It is difficult to seal around the conductive wires between the battery and the atomizing core, and gaps are easy to appear. E-liquid can easily leak along the gaps to the battery, causing the battery to malfunction or be damaged.

[0007] [Summary of the Invention]

[0008] The main technical problem addressed by this application is to provide an atomizing device to improve its reliability.

[0009] One embodiment of this application provides an atomizing component, including:

[0010] Atomizing core; an electrode connection assembly including a first seal, a first electrode, and a second electrode, wherein the first seal is disposed between the first electrode and the second electrode, the first electrode and the second electrode are electrically connected, the first electrode is used to be electrically connected to the atomizing core, the second electrode is used to be electrically connected to a battery component, and the first seal is sealed to at least one of the atomizing core or the battery component.

[0011] According to one embodiment of this application, the electrode connection assembly further includes a second seal and a third seal, the first electrode is located between the first seal and the second seal, the second electrode is located between the first seal and the third seal, the second seal is sealed between the first seal and the atomizing core, and the third seal is sealed between the first seal and the battery component.

[0012] According to one embodiment of this application, the first electrode component is provided with a first electrode plate and a first electrode post connected together, the second electrode component is provided with a second electrode plate and a second electrode post connected together, the atomizing core is electrically connected to the first electrode plate by contact, the battery component is electrically connected to the second electrode plate by contact, and a contact plate is electrically connected between the first electrode post and the second electrode post.

[0013] According to one embodiment of this application, the second sealing member has a through hole, and the electrode foot is inserted into the through hole and electrically connected to the first electrode member in a contact manner; the third sealing member has an opening, and the electrode of the battery component can pass through the opening and be electrically connected to the second electrode plate.

[0014] According to one embodiment of this application, a pair of electrode plate grooves are provided at both opposite ends of the first sealing member, and an electrode post opening is provided on the side wall of the electrode plate groove. The first electrode plate and the second electrode plate are respectively accommodated in the electrode plate groove, and the first electrode post...

[0015] The first and second electrode posts are respectively inserted into the electrode post openings, and the second and third sealing members are respectively covered on the electrode plate grooves at opposite ends of the first sealing member.

[0016] According to one embodiment of this application, the two opposite ends of the first sealing member are respectively provided with protrusions surrounding the electrode groove, and the second sealing member and the third sealing member are respectively interference-fitted with the protrusions at both ends of the first sealing member to be fixed on the first sealing member.

[0017] According to one embodiment of this application, the atomizing component further includes a sealing assembly, which is sleeved on the atomizing core and is sealed to the second sealing element.

[0018] According to one embodiment of this application, the atomizing component further includes a liquid reservoir, which is disposed on the side of the sealing assembly opposite to the electrode connection assembly, and the liquid reservoir is sealed to the sealing assembly.

[0019] According to one embodiment of this application, the sealing assembly includes a first sealing sleeve and a second sealing sleeve, the first sealing sleeve and the second sealing sleeve cooperate to form an installation groove, the atomizing core is embedded in the installation groove, the second sealing element is covered at the opening of the installation groove, the first sealing sleeve abuts against the liquid reservoir, and the second sealing sleeve abuts against the second sealing element.

[0020] According to one embodiment of this application, the first sealing sleeve has a liquid guiding groove on the side opposite to the atomizing core, and a liquid guiding hole is provided in the liquid guiding groove. The liquid guiding hole connects the liquid guiding groove and the mounting groove. The end of the liquid reservoir facing the atomizing core has a connecting wall. The connecting wall covers the opening of the liquid guiding groove. The connecting wall has a liquid outlet hole, and the liquid outlet hole connects the liquid storage cavity and the liquid guiding groove.

[0021] According to one embodiment of this application, the connecting wall is provided with a vent pipe, the vent pipe connects the two ends of the liquid reservoir, the first sealing sleeve is provided with a vent hole that communicates with the mounting groove, and the vent pipe communicates with the vent hole.

[0022] According to one embodiment of this application, the first sealing sleeve includes a first sleeve body, the first sleeve body having a first protruding lip on the side near the liquid reservoir, the liquid reservoir having a slot, and the first protruding lip being inserted into the slot.

[0023] According to one embodiment of this application, the second sealing sleeve includes a second sleeve body, the second sleeve body is provided with a second protruding lip on the side near the first sealing sleeve, the first sealing sleeve is provided with a first groove on the side facing the second sealing sleeve, the atomizing core is at least partially located in the first groove, the second protruding lip is inserted into the first groove, the groove opening of the first groove 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 cooperate with each other.

[0024] According to one embodiment of this application, a second groove is provided in the first groove, and a fourth sealing member is installed in the second groove. The fourth sealing member abuts against the outer edge of the end of the atomizing core away from the electrode connection assembly and between the first sealing sleeve.

[0025] According to one embodiment of this application, the side of the second sealing sleeve is provided with an overflow groove extending from one end of the second sealing sleeve to the other end. The overflow groove extends sequentially through the second convex lip, the second wedge surface and the second sleeve body. The side of the second sealing member is provided with a residual liquid groove that connects with the overflow groove.

[0026] According to one embodiment of this application, the second sealing sleeve is provided with a mounting hole, the atomizing core is at least partially located in the mounting hole, the end of the mounting hole away from the liquid reservoir is provided with a limiting part, the end of the atomizing core away from the liquid reservoir is limited and engaged with the limiting part, the side of the limiting part away from the liquid reservoir is provided with an inclined surface, and the side of the second sleeve away from the liquid reservoir is provided with a radial groove connecting the inclined surface and the residual liquid tank.

[0027] According to one embodiment of this application, the atomizing core includes a main body, which includes a first main body and a second main body. The first main body is connected to one end of the second main body near the liquid reservoir. The cross-sectional area of ​​the first main body is larger than that of the second main body. The first main body is installed in the first groove and abuts against the fourth sealing member. The second main body is installed in the mounting hole and fits against the inner wall of the second sealing sleeve. The second convex lip abuts against the side of the first main body facing the second main body. The inner wall of the first groove fits against both the side of the first main body and the side of the second convex lip.

[0028] According to one embodiment of this application, the atomizing core includes a main body and a heating element disposed on the side of the main body away from the liquid reservoir. The heating element includes an insulating part and a conductive part. The conductive part includes a heating segment that is attached to the insulating part and an electrode connected to the heating segment. The electrode is electrically connected to the first electrode in a contact manner.

[0029] According to one embodiment of this application, the heating segment includes two C-shaped segments that are centrally symmetrically distributed, and a plurality of S-shaped segments are sequentially connected between the two C-shaped segments. One end of each C-shaped segment is connected to the S-shaped segment, and the other end is connected to the electrode foot. The electrode foot includes a first segment, a second segment, and a third segment connected in sequence. The first segment is connected to the heating segment and extends toward the electrode connection assembly. The second segment is arranged parallel to the insulating portion. The third segment extends toward the electrode connection assembly and is electrically connected to the first electrode in a contact manner.

[0030] This application also provides an atomizing device, which includes the atomizing component described in the above embodiments. The atomizing device further includes a mouthpiece component and a battery component. The mouthpiece component is located at the end of the liquid reservoir away from the atomizing core, and the battery component is used for electrical connection with the electrode connection assembly.

[0031] The atomizing device and atomizing component provided in this application have an atomizing core electrically connected to a battery component via a first electrode and a second electrode. A first sealing element is provided between the first electrode and the second electrode to isolate the flow path of the atomizing matrix between the atomizing core and the battery component. This effectively prevents the atomizing matrix from leaking into the battery component through the gaps around the conductive wire when the atomizing core and the battery component are directly connected via a conductive wire, thereby improving the reliability of the atomizing device.

[0032] [Attached Image Description]

[0033] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 is an exploded structural diagram of an embodiment of the atomizing component of this application;

[0035] Figure 2 is an exploded view of the electrode connection assembly of the atomizing component shown in Figure 1;

[0036] Figure 3 is a partially enlarged schematic diagram of the atomizing component shown in Figure 1;

[0037] Figure 4 is an exploded view of a partial structure of the atomizing component shown in Figure 1;

[0038] Figure 5 is a schematic diagram of the atomizing core of the atomizing component shown in Figure 1;

[0039] Figure 6 is a structural schematic diagram of the atomizing core shown in Figure 5 from another angle;

[0040] Figure 7 is a cross-sectional schematic diagram of an embodiment of the atomizing device of this application;

[0041] Figure 8 is a partially enlarged schematic diagram of the atomizing device shown in Figure 7.

[0042] The attached diagram lists the components represented by each number as follows:

[0043] Atomizing component 10, atomizing core 110, main body 111, first main body 1111, second main body 1112, heating element 112, insulating part 1121, conductive part 1122, heating section 1123, C-shaped section 1125, S-shaped section 1126, electrode foot 1124, first section 1127, second section 1128, third section 1129, liquid reservoir 120, connecting wall 121, air guide tube 122, liquid reservoir 1201, liquid outlet 1202, slot 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 groove 1304, second groove 1305, air outlet 1308, connecting groove 13 09. Second sealing sleeve 132, second sleeve body 1321, second convex lip 1322, second wedge surface 1323, limiting part 1324, inclined surface 1325, overflow groove 1306, mounting hole 1307, fourth sealing element 133, mounting groove 1301, electrode connection assembly 140, first electrode element 141, first electrode plate 1411, first electrode post 1412, second sealing element 142, through hole 1401, residual liquid groove 1402, first sealing element 143, protrusion 1431, electrode plate groove 1403, electrode post opening 1404, third sealing element 144, opening 1405, second electrode element 145, second electrode plate 1451, second electrode post 1452, contact plate 150, battery component 20, suction nozzle component 30, housing 40.

[0044]

Detailed Implementation Methods

[0045] This application provides an atomizing component 10, as shown in Figures 1 and 2. The atomizing component 10 includes an atomizing core 110 and an electrode connection assembly 140. The electrode connection assembly 140 includes a first sealing member 143, a first electrode 141, and a second electrode 145. The first sealing member 143 is disposed between the first electrode 141 and the second electrode 145. The first electrode 141 and the second electrode 145 are electrically connected. The first electrode 141 is used for electrical connection with the atomizing core 110, and the second electrode 145 is used for electrical connection with the battery component 20. The first sealing member 143 is sealed to at least one of the atomizing core 110 or the battery component 20. In this application, the atomizing core 110 and the battery component 20 are connected via...

[0046] The first electrode 141 and the second electrode 145, which are separated on both sides of the first seal 143, are electrically connected instead of being directly connected through a conductive wire. The first seal 143 isolates the flow path of liquid between the atomizing core 110 and the battery component 20, effectively avoiding the risk of short circuit and leakage caused by the atomizing matrix leaking into the battery component 20 through the gaps around the conductive wire, thus improving the reliability of the atomizing device.

[0047] In some embodiments, the atomizing component 10 further includes a reservoir 120 and a sealing assembly 130. The reservoir 120 has a reservoir chamber 1201 for storing the atomizing matrix; the sealing assembly 130 is used to seal the connection between the atomizing core 110 and the reservoir 120, and the sealing assembly 130 is sleeved on the atomizing core 110; the electrode connection assembly 140 is located on the side of the sealing assembly 130 away from the reservoir 120, and the electrode connection assembly 140 is electrically connected to the atomizing core 110 by contact.

[0048] In one embodiment, the atomizing matrix stored in the reservoir 120 can flow to the atomizing core 110 and be heated and atomized to form an aerosol. The atomizing core 110 can be made of a porous material to adsorb and guide the atomizing matrix; in some embodiments, the atomizing core 110 can be porous ceramic. The sealing assembly 130 can improve the sealing around the atomizing core 110, reducing the probability that the atomizing matrix will directly contact the electrode without passing through the atomizing core 110, thereby improving the atomization effect and the reliability of the atomizing device.

[0049] In one embodiment, the electrode connection assembly 140 provides an effective electrical connection between the atomizer core 110 and the battery component 20. The contact-type electrical connection formed between the electrode connection assembly 140 and the atomizer core 110, i.e., electrical contact mating, differs from fixed connection methods such as welding, plugging, and bolting. The electrode connection assembly 140 and the atomizer core 110 can either come into contact to form an electrical connection or be separated to facilitate replacement of the atomizer core 110. This ensures effective electrical connection while reducing the assembly difficulty of the atomizer core 110. Furthermore, the separation of the electrode connection assembly 140 from the atomizer core 110 makes the installation of the sealing assembly 130 more convenient and easier to seal with other components, thereby improving the sealing effect.

[0050] In one embodiment, as shown in FIG2, a second sealing member 142 is provided between the first electrode 141 and the atomizing core 110. The atomizing core 110 is provided with electrode feet 1124, and the second sealing member 142 is provided with a through hole 1401. The electrode feet 1124 are inserted into the through hole 1401 and are electrically connected to the first electrode 141 in a contact manner. The second sealing member 142 can be used to protect the first electrode 141 and reduce the probability of the atomizing matrix coming into contact with the first electrode 141.

[0051] In one embodiment, the second sealing member 142 can be made of elastic rubber, plastic, or other materials. In some embodiments, the second sealing member 142 can be made of silicone. A through hole 1401 can be formed at the center of the second sealing member 142, and the electrode foot 1124 can pass through the through hole 1401 and abut against the first electrode member 141. Understandably, there can be two electrode feet 1124, which can include both positive and negative polarities. There can also be two first electrode members 141, also including both positive and negative polarities, and the two first electrode members 141 are spaced apart, with the first electrode members 141 of the same polarity correspondingly connected to the electrode feet 1124.

[0052] In one embodiment, a second sealing element 142 and a third sealing element 144 are respectively provided at opposite ends of the first sealing element 143. A first electrode element 141 is located between the first sealing element 143 and the second sealing element 142, and a second electrode element 145 is located between the first sealing element 143 and the third sealing element 144. The second sealing element 142 is sealed between the first sealing element 143 and the atomizing core 110, and the third sealing element 144 is sealed between the first sealing element 143 and the battery component 20. In some embodiments, the sealing assembly 130 and the second sealing element 142 are sealed together.

[0053] In one embodiment, the first seal 143, the second seal 142, and the third seal 144 can be made of elastic insulating materials, such as rubber, nitrile, etc.

[0054] In some embodiments, the first seal 143 may be made of a rigid insulating plastic, such as phenolic resin or polyethylene, while the second seal 142 and the third seal 144 may be made of elastic rubber or plastic, for example, silicone. In some embodiments, the second seal 142 and the third seal 144 may be insulating gaskets. The first seal 143 may be generally cylindrical, while the outlines of the second seal 142 and the third seal 144 may be circular. The second seal 142 and the third seal 144 may be interference-fitted with both ends of the first seal 143.

[0055] In some other embodiments, the first electrode 141 and the second electrode 145 can be attached to the first sealing member 143 by means of adhesive or other methods, and the second sealing member 142 and the third sealing member 144 can also be attached to the first electrode 141 and the second electrode 145. The second sealing member 142, the first electrode 141, the first sealing member 143, the second electrode 145, and the third sealing member 144 can be stacked sequentially. In some embodiments, the first electrode 141 and the second electrode 145 can be electrically connected through a connection circuit provided on the first sealing member 143.

[0056] In one embodiment, the first electrode 141 has a first electrode plate 1411 and a first electrode post 1412 connected together, and the second electrode 145 has a second electrode plate 1451 and a second electrode post 1452 connected together. The electrode foot 1124 is electrically connected to the first electrode plate 1411 by contact, and the battery component 20 is electrically connected to the second electrode plate 1451 by contact. A 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 parallel to the first sealing member 143, and its length direction can extend from the first electrode post 1412 to the second electrode post 1452. By providing the contact plate 150, the first electrode 141 and the second electrode 145 can bypass the first sealing member 143 to achieve electrical connection without penetrating it. This allows the first sealing member 143 to completely block the flow path of liquid between the atomizing core 110 and the electrode connection assembly 140, ensuring a sealing effect.

[0057] In some other embodiments, the first electrode post 1412 and the second electrode post 1452 can also be electrically connected by conductive devices such as wires or conductive sheets disposed outside the first seal 143, so as to bypass the first seal 143 to achieve electrical connection.

[0058] In one embodiment, the second sealing member 142 has a through hole 1401, allowing the electrode foot 1124 to pass through the through hole 1401 and be electrically connected to the first electrode plate 1411. The third sealing member 144 has an opening 1405, allowing the electrode of the battery component 20 to pass through the opening 1405 and be electrically connected to the second electrode plate 1451. There can be two first electrode plates 1411, spaced apart. The shape of the first electrode plates 1411 can be semi-circular, and two first electrode plates 1411 can be joined to form a circle. The number and shape of the second electrode plates 1451 can be the same as the first electrode plates 1411.

[0059] In one embodiment, a pair of electrode slots 1403 are provided at both opposite ends of the first sealing member 143. The sidewalls of the electrode slots 1403 are provided with electrode post openings 1404. A first electrode plate 1411 and a second electrode plate 1451 are respectively housed in the electrode slots 1403. A first electrode post 1412 and a second electrode post 1452 are respectively inserted into the electrode post openings 1404. A second sealing member 142 and a third sealing member 144 respectively cover the electrode slots 1403 at both opposite ends of the first sealing member 143. In some embodiments, the electrode slot 1403 located at the 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 electrode slot 1403 located at the 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 shape of the electrode groove 1403 can be semi-circular, and the electrode grooves 1403 located at the same end of the first seal 143 can be spliced ​​to form a circle. The second seal 142 and the third seal 144 can be annular, covering the edge of the circle formed by the electrode groove 1403.

[0060] In one embodiment, the second seal 142 and the third seal 144 can respectively confine the first electrode plate 1411 and the second electrode plate 1451 within the electrode plate groove 1403. At the same time, the second seal 142 can seal the electrode connection assembly 140 with the sealing assembly 130, and the third seal 144 can seal the electrode connection assembly 140 with the battery component 20 to prevent the atomizing matrix from seeping into the electrode connection assembly 140 and the battery component 20 from the connection gap.

[0061] In some embodiments, the two opposite ends of the first seal 143 may be provided with protrusions 1431 surrounding the electrode groove 1403, and the second seal 142 and the third seal 144 may be press-fitted with the protrusions 1431 at both ends of the first seal 143 to be fixed on the first seal 143.

[0062] In one embodiment, as shown in Figures 3 and 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 cooperate to form an installation groove 1301. The atomizing core 110 is embedded in the installation groove 1301. The second sealing element 142 covers the opening of the installation groove 1301. The first sealing sleeve 131 abuts against the liquid reservoir 120, and the second sealing sleeve 132 abuts against the second sealing element 142.

[0063] In one embodiment, the first sealing sleeve 131 and the second sealing sleeve 132 may be made of an elastic material. In some embodiments, the first sealing sleeve 131 and the second sealing sleeve 132 may be made of silicone. In some other embodiments, the first sealing sleeve 131 and the second sealing sleeve 132 may also be made of rigid plastic.

[0064] In one embodiment, the first sealing sleeve 131 has a liquid guiding groove 1302 on the side opposite to the atomizing core 110. The liquid guiding groove 1302 has a liquid guiding hole 1303, which connects the liquid guiding groove 1302 and the mounting groove 1301. The end of the liquid reservoir 120 facing the atomizing core 110 has a connecting wall 121, which covers the opening of the liquid guiding groove 1302. The connecting wall 121 has a liquid outlet hole 1202, which connects the liquid storage chamber 1201 and the liquid guiding groove 1302.

[0065] In some embodiments, the connecting wall 121 is provided with a vent pipe 122, which connects the two ends of the liquid reservoir 120. The first sealing sleeve 131 is provided with a vent hole 1308 that communicates with the mounting groove 1301, and the vent pipe 122 communicates with the vent hole 1308.

[0066] In some embodiments, the first sealing sleeve 131 has a connecting groove 1309 on the side opposite to the atomizing core 110, and a liquid guiding groove 1302 is provided on the bottom wall of the connecting groove 1309. 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 1308 can be located at the center of the first sealing sleeve 131, and the liquid guiding groove 1302 can be arranged around the air outlet 1308. The number of liquid guiding holes 1303 can be one or more, and the position of the liquid guiding holes 1303 can correspond to the position of the liquid outlet 1202. The atomizing matrix in the liquid storage chamber 1201 can flow out from the liquid outlet 1202 and flow directly into the liquid guiding hole 1303 or flow into the liquid guiding hole 1303 through the guidance of the liquid guiding groove 1302, and then flow from the liquid guiding hole 1303 into the atomizing core 110 of the mounting groove 1301.

[0067] In one embodiment, as shown in Figures 3 and 4, the first sealing sleeve 131 includes a first sleeve body 1311. The first sleeve body 1311 is provided with a first protruding lip 1312 on the side near the liquid reservoir 120. The liquid reservoir 120 is provided with a slot 1203 at the end near the atomizing core 110. The first protruding lip 1312 is inserted into the slot 1203.

[0068] In one embodiment, referring to Figures 3 and 4, the vertical cross-section of the first sleeve 1311 is generally H-shaped. The first lip 1312 is arranged around the connecting groove 1309. The first lip 1312 and the liquid guiding groove 1302 can be concentrically distributed. The snap-fit ​​of the first lip 1312 and the slot 1203 can facilitate the positioning and relative fixation between the liquid reservoir 120 and the first sealing sleeve 131. In addition, the first lip 1312 can effectively prevent the atomized matrix flowing out of the liquid outlet 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.

[0069] In one embodiment, the second sealing sleeve 132 includes a second sleeve body 1321. The second sleeve body 1321 has a second protruding lip 1322 on the side near the first sealing sleeve 131. The first sealing sleeve 131 has a first groove 1304 on the side facing the second sealing sleeve 132. The atomizing core 110 is at least partially located in the first groove 1304. The second protruding lip 1322 is inserted into the first groove 1304. The opening of the first groove 1304 has a first wedge surface 1313. A second wedge surface 1323 connects the side of the second sleeve body 1321 and the side of the second protruding lip 1322, and the first wedge surface 1313 and the second wedge surface 1323 mate with each other. This mate design of the first wedge surface 1313 and the second wedge surface 1323 allows for positioning during the assembly of the first sealing sleeve 131 and the second sealing sleeve 132, improving assembly convenience. Meanwhile, the second wedge surface 1323 is connected to the side of the second convex lip 1322, which can form an included angle at the connection between the first sealing sleeve 131 and the second sealing sleeve 132. This makes it less likely for gaps to appear when the first sealing sleeve 131 and the second sealing sleeve 132 are offset in the lateral or longitudinal directions, resulting in a tighter connection between the first sealing sleeve 131 and the second sealing sleeve 132.

[0070] In one 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 a first groove 1304 and a 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 1311, the first wedge surface 1313 can abut against the second wedge surface 1323, and the first wedge surface 1313 gradually moves away from the liquid reservoir 120 in a direction away from the center line of the second sealing sleeve 132.

[0071] In one embodiment, a second groove 1305 is provided in the first groove 1304, and a fourth sealing member 133 is installed in the second groove 1305. The fourth sealing member 133 abuts against the outer edge of the end of the atomizing core 110 away from the electrode connection assembly 140 and between it and the first sealing sleeve 131.

[0072] In one embodiment, the second groove 1305 is located inside the first sleeve 1311. The second groove 1305 may be located at the bottom of the first groove 1304 and surround the first groove 1304. In some embodiments, the second groove 1305 may be an angular annular groove, and the fourth seal 133 may be a pressure sealing ring. The pressure sealing ring has an L-shaped cross-section, and its L-shaped opening is nested with the edge of the atomizing core 110 facing the liquid reservoir 120. The end of the atomizing core 110 facing the liquid reservoir 120 may simultaneously abut against the bottom of the first groove 1304 and the fourth seal 133. The fourth seal 133 can effectively increase the sealing performance of the connection between the atomizing core 110 and the first sealing sleeve 131, so as to prevent the atomizing matrix 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.

[0073] In one embodiment, as shown in FIG5, the atomizing core 110 can be approximately cylindrical in shape. The atomizing core 110 includes a main body 111, which 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 near the 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 installed in the first groove 1304 and abut against the fourth seal 133. The second main body 1112 can be installed in the mounting hole 1307 and fit against the inner wall of the second sealing sleeve 132. The second lip 1322 can abut against the side of the first main body 1111 facing the second main body 1112. The inner wall of the first groove 1304 can fit against both the side of the first main body 1111 and the side of the second lip 1322.

[0074] In one embodiment, as shown in Figures 2 and 4, the second sealing sleeve 132 has an overflow groove 1306 extending from one end of the second sealing sleeve 132 near the liquid reservoir 120 to the end of the second sealing sleeve 132 away from the liquid reservoir 120. The overflow groove 1306 extends sequentially through the second convex lip 1322, the second wedge surface 1323, and the second sleeve body 1321. The second sealing member 142 has a residual liquid groove 1402 connected to the overflow groove 1306. The atomizing matrix seeping down the side of the atomizing core 110 can flow along the overflow groove 1306 through the second convex lip 1322, the second wedge surface 1323, and the second sleeve body 1321, and flow to the residual liquid groove 1402, so as to prevent the atomizing matrix from flowing into the electrode groove 1403 and contacting the first electrode member 141.

[0075] In some embodiments, the number of overflow grooves 1306 is multiple and they are evenly distributed on the side of the second sealing sleeve 132.

[0076] In one embodiment, as shown in Figures 1 and 8, a limiting part 1324 is provided at the end of the mounting hole 1307 away from the liquid reservoir 120. The end of the atomizing core 110 away from the liquid reservoir 120 is limited and engaged with the limiting part 1324. An inclined surface 1325 is provided on the side of the limiting part 1324 away from the liquid reservoir 120. A radial groove (not shown in the figure) is provided on the side of the second body 1321 away from the liquid reservoir 120, connecting the inclined surface 1325 and the residual liquid tank 1402.

[0077] In one embodiment, the inclined surface 1325 gradually moves away from the reservoir 120 in a direction away from the centerline of the second sealing sleeve 132. The residual liquid groove 1402 is at least partially located on the side of the second seal 142 facing the reservoir 120, and the cross-sectional shape of the residual liquid groove 1402 may be L-shaped. The atomized matrix that seeps down along the inner wall of the second sealing sleeve 132 can flow along the inclined surface 1325 and the radial groove to the residual liquid groove 1402, so as to prevent the atomized matrix from flowing into the electrode groove 1403 through the through hole 1401 of the second seal 142.

[0078] In one embodiment, as shown in Figures 5 and 6, the atomizing core 110 includes a heating element 112 disposed on the side of the main body 111 away from the liquid reservoir 120. The heating element 112 includes an insulating portion 1121 and a conductive portion 1122. The conductive portion 1122 includes a heating section 1123 that is attached to the insulating portion 1121 and an electrode 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 resistor material encapsulated therein. When it is working, it converts electrical energy into heat energy and transfers the heat energy outward mainly in the form of radiation.

[0079] In one embodiment, the heating segment 1123 is used to convert electrical energy into heat energy, therefore the heating segment 1123 needs to have a certain area to generate and radiate heat. In some embodiments, the heating segment 1123 may include two centrally symmetrically distributed C-shaped segments 1125, with a plurality of S-shaped segments 1126 sequentially connected between the two C-shaped segments 1125. The S-shaped segments 1126 are located in the relative space between the two C-shaped segments 1125, with one end of the C-shaped segment 1125 connected to the S-shaped segment 1126 and the other end connected to the electrode 1124. In some other embodiments, the heating segment 1123 may also have other pattern shapes, for example, the heating segment 1123 may also be meandering and extend from the edge of the insulating portion 1121 to the center position.

[0080] In one embodiment, the electrode 1124 includes a first segment 1127, a second segment 1128, and a third segment 1129 connected sequentially. The first segment 1127 is connected to the heating segment 1123 and extends toward the electrode connection assembly 140. The second segment 1128 is arranged parallel to the insulating portion 1121. The third segment 1129 extends toward the electrode connection assembly 140 and is electrically connected to the first electrode 141 in a contact manner. Understandably, there are two electrodes 1124. The two first segments 1127 are respectively connected to the two ends of the heating segment 1123. The third segment 1129 can be arranged parallel to the first segment 1127. The second segment 1128 is connected between the first segment 1127 and the third segment 1129, such that the third segment 1129 can be electrically connected to the first electrode 141 in a contact manner through the through hole 1401 in the center of the second seal 142. The electrode 1124 can be made of a flexible metal alloy, and its shape can be a bent N-shape, so that it can undergo elastic deformation when in contact with the first electrode 141, allowing the third segment 1129 to abut against the first electrode 141, thereby improving the stability of the electrical connection between the electrode 1124 and the first electrode 141. In some other embodiments, the electrode 1124 can also be straight, or it can be an arc-shaped spring.

[0081] This application also provides an atomizing device, as shown in Figures 7 and 8. The atomizing device includes the atomizing component 10 of the above embodiment, and further includes a mouthpiece component 30 and a battery component 20. The mouthpiece component 30 is located at the end of the reservoir 120 away from the atomizing core 110, and the battery component 20 is used for electrical connection with the electrode connection assembly 140. The mouthpiece component 30 communicates with the air guide tube 122 of the reservoir 120, and the aerosol generated in the atomizing core 110 can flow along the air guide tube 122 to the mouthpiece component 30. The battery component 20 can be located on the side of the electrode connection assembly 140 away from the atomizing core 110, and the electrode of the battery component 20 can pass through the opening 1405 of the third seal 144 and be electrically connected to the second electrode plate 1451.

[0082] In one embodiment, the third seal 144 may have a groove at one end near the battery component 20, and the battery component 20 may have a protrusion that can be inserted into the groove to achieve positioning and relative fixation between the battery component 20 and the third seal 144.

[0083] In one embodiment, the atomizing device further includes a housing 40, in which the atomizing component 10 and the battery component 20 can be installed. A contact plate 150 can be installed on the side wall of the housing 40. A control circuit board can be provided on the side of the contact plate 150 away from the first electrode 141. The control circuit board can control the connection and disconnection between the first electrode 141 and the second electrode 145. The control circuit board can also control the power of the battery component 20 supplying power to the atomizing component 10.

[0084] The atomizing device and atomizing component 10 provided in this application effectively prevent the atomizing matrix from leaking into the battery component 20 by setting an electrode connection assembly 140 to isolate the liquid flow path between the atomizing core 110 and the battery component 20. The sealing assembly 130 is fitted on the atomizing core 110, which improves the sealing around the atomizing core 110, reduces the probability that the atomizing matrix will directly contact the electrode without passing through the atomizing core 110, and improves the atomizing effect and the service life of the atomizing core 110. The electrode connection assembly 140 and the atomizing core 110 are designed to be in a contact-type electrical connection, and the cooperation of the first sealing sleeve 131 and the second sealing sleeve 132 facilitates the replacement of the atomizing core 110 inside the sealing assembly 130, reduces the installation difficulty of the sealing assembly 130, and improves the convenience of installation and removal. At the same time, the setting of the overflow groove 1306 and the residual liquid groove 1402 further reduces the probability of the atomizing matrix contacting the electrode, improves the sealing and protection effect of the atomizing component 10, and makes the atomizing device more reliable.

Claims

1. An atomizing component, characterized in that, include: Atomizer coil; An electrode connection assembly includes a first seal, a first electrode, and a second electrode. The first seal is disposed between the first electrode and the second electrode, and the first electrode and the second electrode are electrically connected. The first electrode is used to be electrically connected to the atomizing core, and the second electrode is used to be electrically connected to a battery component. The first seal is at least sealed to either the atomizing core or the battery component.

2. The atomizing component according to claim 1, characterized in that, The electrode connection assembly further includes a second seal and a third seal. The first electrode is located between the first seal and the second seal, the second electrode is located between the first seal and the third seal, the second seal is sealed between the first seal and the atomizing core, and the third seal is sealed between the first seal and the battery component.

3. The atomizing component according to claim 2, characterized in that, The first electrode component has a first electrode plate and a first electrode post connected to each other, the second electrode component has a second electrode plate and a second electrode post connected to each other, the atomizing core is electrically connected to the first electrode plate by contact, the battery component is electrically connected to the second electrode plate by contact, and a contact plate is electrically connected between the first electrode post and the second electrode post.

4. The atomizing component according to claim 3, characterized in that, The atomizing core is provided with a terminal foot, and the second sealing member is provided with a through hole. The terminal foot is inserted into the through hole and is electrically connected to the first electrode in contact. The third sealing member is provided with an opening, through which the electrode of the battery component can pass and be electrically connected to the second electrode plate.

5. The atomizing component according to claim 3, characterized in that, The first sealing member has a pair of electrode plate grooves at both opposite ends. The sidewall of the electrode plate groove has an electrode post opening. The first electrode plate and the second electrode plate are respectively housed in the electrode plate groove. The first electrode post and the second electrode post are respectively inserted into the electrode post opening. The second sealing member and the third sealing member are respectively covered by the electrode plate grooves at both opposite ends of the first sealing member.

6. The atomizing component according to claim 5, characterized in that, The first sealing member has protrusions at both opposite ends that surround the electrode groove. The second sealing member and the third sealing member are respectively press-fitted with the protrusions at both ends of the first sealing member to fix them on the first sealing member.

7. The atomizing component according to claim 2, characterized in that, The atomizing component further includes a sealing assembly, which is sleeved on the atomizing core and is sealed to the second sealing element.

8. The atomizing component according to claim 7, characterized in that, The atomizing component further includes a liquid reservoir, which is located on the side of the sealing assembly opposite to the electrode connection assembly, and the liquid reservoir is sealed to the sealing assembly.

9. The atomizing component according to claim 8, characterized in that, The sealing assembly includes a first sealing sleeve and a second sealing sleeve. The first sealing sleeve and the second sealing sleeve cooperate to form an installation groove. The atomizing core is embedded in the installation groove. The second sealing element covers the opening of the installation groove. The first sealing sleeve abuts against the liquid reservoir, and the second sealing sleeve abuts against the second sealing element.

10. The atomizing component according to claim 9, characterized in that, The first sealing sleeve has a liquid guiding groove on the side away from the atomizing core. The liquid guiding groove has a liquid guiding hole, which connects the liquid guiding groove and the mounting groove. The end of the liquid reservoir facing the atomizing core has a connecting wall, which covers the opening of the liquid guiding groove. The connecting wall has a liquid outlet hole, which connects the liquid storage chamber and the liquid guiding groove.

11. The atomizing component according to claim 10, characterized in that, The connecting wall is provided with a vent pipe, which connects the two ends of the liquid reservoir. The first sealing sleeve is provided with a vent hole that communicates with the mounting groove, and the vent pipe communicates with the vent hole.

12. The atomizing component according to claim 9, characterized in that, The first sealing sleeve includes a first sleeve body, and the first sleeve body has a first protruding lip on the side near the liquid reservoir. The liquid reservoir has a slot, and the first protruding lip is inserted into the slot.

13. The atomizing component according to claim 9, characterized in that, The second sealing sleeve includes a second sleeve body. The second sleeve body has a second protruding lip on the side near the first sealing sleeve. The first sealing sleeve has a first groove on the side facing the second sealing sleeve. The atomizing core is at least partially located in the first groove. The second protruding lip is inserted into the first groove. The groove opening of the first groove has a first wedge surface. A second wedge surface connects the side of the second sleeve body and the side of the second protruding lip. The first wedge surface and the second wedge surface cooperate with each other.

14. The atomizing component according to claim 13, characterized in that, The first groove is provided with a second groove, and the second groove is equipped with a fourth sealing element. The fourth sealing element abuts against the outer edge of the end of the atomizing core away from the electrode connection assembly and between the first sealing sleeve.

15. The atomizing component according to claim 13, characterized in that, The second sealing sleeve has an overflow groove extending from one end to the other on its side. The overflow groove extends sequentially through the second convex lip, the second wedge surface, and the second sleeve body. The second sealing member has a residual liquid groove connected to the overflow groove on its side.

16. The atomizing component according to claim 15, characterized in that, The second sealing sleeve is provided with a mounting hole, and the atomizing core is at least partially located in the mounting hole. The end of the mounting hole away from the liquid reservoir is provided with a limiting part. The end of the atomizing core away from the liquid reservoir is limited and engaged with the limiting part. The side of the limiting part away from the liquid reservoir is provided with an inclined surface. The side of the second sleeve away from the liquid reservoir is provided with a radial groove connecting the inclined surface and the residual liquid tank.

17. The atomizing component according to claim 16, characterized in that, The atomizing core includes a main body, which includes a first main body and a second main body. The first main body is connected to the end of the second main body near the liquid reservoir. The cross-sectional area of ​​the first main body is larger than that of the second main body. The first main body is installed in the first groove and abuts against the fourth sealing member. The second main body is installed in the mounting hole and fits against the inner wall of the second sealing sleeve. The second convex lip abuts against the side of the first main body facing the second main body. The inner wall of the first groove fits against both the side of the first main body and the side of the second convex lip.

18. The atomizing component according to claim 1, characterized in that, The atomizing core includes a main body and a heating element disposed on the side of the main body away from the liquid reservoir. The heating element includes an insulating part and a conductive part. The conductive part includes a heating section that is attached to the insulating part and an electrode connected to the heating section. The electrode is electrically connected to the first electrode in a contact manner.

19. The atomizing component according to claim 18, characterized in that, The heating section includes two C-shaped sections that are centrally symmetrically distributed. Multiple S-shaped sections are sequentially connected between the two C-shaped sections. One end of each C-shaped section is connected to the S-shaped section, and the other end is connected to the electrode foot. The electrode foot includes a first section, a second section, and a third section connected in sequence. The first section is connected to the heating section and extends toward the electrode connection assembly. The second section is arranged parallel to the insulating part. The third section extends toward the electrode connection assembly and is electrically connected to the first electrode in a contact manner.

20. An atomizing device, characterized in that, The atomizing device includes the atomizing component as described in any one of claims 1-19, and further includes a mouthpiece component and a battery component. The mouthpiece component is located at the end of the reservoir away from the atomizing core, and the battery component is used for electrical connection with the electrode connection assembly.

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