Electrode connection reliable atomization components and atomization devices

Abstract

The present invention provides an atomization assembly, including a heating assembly, a cover, a base and an electrode, the heating assembly including a heating sheet and a support, one of the cover and the base is provided with a storage bin open to the other, the heating assembly is arranged in the storage bin, the heating sheet is transversely combined with the top of the support to support the heating sheet through the support; the base is connected to the cover, and the heating assembly is sandwiched between the cover and the base; the heating sheet includes a heating portion for heating and atomizing liquid and an electrical connection portion connected to the heating portion for electrically connecting to the electrode, the electrical connection portion is bent from the top of the support to the side of the support, and the electrode is in contact with at least the portion of the electrical connection portion bent to the side of the support to achieve electrical connection. The atomization assembly improves the strength of the heating sheet by supporting the heating sheet with the support; and the electrode can be conveniently and reliably electrically connected to the electrical connection portion of the heating sheet.

Description

Technical Field

[0001] The invention relates to the technical field of atomization, and in particular to an atomization component and an atomization device. Background Art

[0002] See also Figure 1 Many atomization devices have atomization components inside, which usually include a liquid guide 31 and a heating plate 32. The liquid guide 31 conducts the liquid to the heating plate 32 for heating and atomization. The heating plate 32 needs to be electrically connected to the outside and the battery. There are two ways to connect the atomization component and its electrode 33 currently used in this field. One is to weld a lead on the heating plate 32 and connect it to the electrode 33 of the atomization component through the lead. This way of connection has a small contact resistance and stable resistance, but it is easy to have poor welding. In addition, the lead is relatively soft and is not conducive to automatic assembly, requiring a lot of manual assembly. Another method is to connect the electrode 33 to the heating plate 32 of the atomizer assembly, where the electrode 33 is vertically pressed against the heating plate 32. Currently, the industry mostly adopts a vertical (i.e. vertical) electrode 33 and a direct contact connection with the bottom contact of the heating plate 32. However, there is a problem that, since the atomizer assembly is assembled in an up-and-down manner, due to the dimensional accuracy or the tightness and deformation of the buckles of the upper and lower parts, there may be problems such as high contact resistance and poor contact, which affects the user experience. Therefore, it is very important to provide an atomizer assembly and an electrode 33 connection method that are simple and reliable to assemble and have stable contact. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an atomization assembly and an atomization device with convenient and reliable electrode connection in view of the above-mentioned defects in the related art.

[0004] The technical solution adopted by the present invention to solve its technical problems includes: providing an atomization assembly, including a cover body, a seat body, a heating assembly and an electrode; one of the cover body and the seat body is provided with a storage bin which is open to the other and matches the heating assembly, the heating assembly is arranged in the storage bin, the cover body is combined with the seat body, and the heating assembly is sandwiched between the cover body and the seat body; the heating assembly includes a support body and a heating sheet, the heating sheet includes a main body and an electrical connection part connected to the main body, the main body includes a heating circuit for generating heat and heating liquid into atomization, the main body is transversely combined with the top of the support body to support the heating sheet through the support body; the electrical connection part is bent from the top of the support body to the side of the support body, or first bent from the top of the support body to the side of the support body and then bent to the bottom of the support body, or the electrical connection part is bent from the top of the support body to the side of the support body and hooked into the support body;

[0005] The electrode includes a first part, a second part and a third part that are connected to each other. The first part is located on one lateral side of the electrical connection part, and the side surface of the first part is at least in contact with the part of the electrical connection part that is bent to the side of the support body to achieve electrical connection; the second part is connected to the base body; and the third part is exposed outside the base body so that an external circuit can contact it to achieve electrical connection.

[0006] Preferably, the first part and the second part of the electrode are rod-shaped, the radial dimension of the third part is larger than the radial dimension of the first part and the second part, the base body is provided with a longitudinally penetrating electrode through hole, after the first part and the second part longitudinally pass through the electrode through hole, the second part is connected to the base body, and the side surface of the first part contacts the part of the electrical connection part bent to the side of the support body.

[0007] Preferably, the electrical connection portion includes two electrical connection portions respectively arranged at both ends of the main body portion, the electrode includes two electrodes, the side walls of the first parts of the two electrodes are respectively in contact with the two electrical connection portions, and the heating component is sandwiched between the two electrodes.

[0008] Preferably, the electrode is in the shape of a spring, the second part is combined with the base, the first part is arranged on one side of the heating component, the first part is bent to the side of the support body or to the side and bottom of the support body, and is elastically in contact with the electrical connection part.

[0009] Preferably, the first part is connected to the upper end of the second part, the first part is bent downward to form an upwardly arched portion, the first part is bent downward and contacts the portion of the electrical connection portion bent to the side of the support body, and then is bent toward the bottom of the support body and contacts the portion of the electrical connection portion bent to the bottom of the support body.

[0010] Preferably, the cover body presses the first portion of the electrode at a side facing away from the electrical connection portion, so that the first portion elastically presses the electrical connection portion.

[0011] Preferably, a protective film is formed by electroplating on the surface of the electrode and / or the electrical connection portion of the heating sheet to prevent oxidation of the contact position between the electrode and the electrical connection portion, thereby preventing the contact resistance from increasing.

[0012] Preferably, the electrical connection portion includes two electrical connection portions respectively arranged at both ends of the main body portion, the electrode includes two electrodes, the first portions of the two electrodes are elastically in contact with the two electrical connection portions respectively, and the heating component is sandwiched between the two electrodes.

[0013] Preferably, an electrode through hole is provided on the seat body, and the second part of the electrode cooperates with the electrode through hole to realize the connection between the electrode and the seat body, and the top of the electrode through hole is higher than the bottom surface inside the seat body to prevent the liquid in the atomization assembly from seeping out from the gap of the electrode through hole.

[0014] Preferably, the support body includes a transverse wall and a longitudinal wall, the heating sheet is combined with the top of the transverse wall, the longitudinal wall is connected to the bottom edge of the transverse wall, and the transverse wall is provided with a longitudinal ventilation hole; the main body of the heating sheet is transversely combined with the transverse wall, and the electrical connection part is bent from the transverse wall to the side of the longitudinal wall.

[0015] Preferably, a transversely penetrating vent is provided on the longitudinal wall, and the position of the vent corresponds to the main body of the heating plate, so that the gas generated by the heating plate heating and atomization can flow from the inside to the outside through the vent hole and the vent in sequence.

[0016] Preferably, the support body is made of insulating material, and the support body is inseparably combined with the heating sheet, or the support body is detachably combined with the heating sheet.

[0017] Preferably, the atomization component includes a liquid-conducting liquid, the accommodating chamber matches the heating component and the liquid-conducting liquid, the liquid-conducting liquid is arranged in the accommodating chamber and contacts the main body of the heating sheet so as to conduct the liquid to the main body through the liquid-conducting liquid for heating and atomization.

[0018] Preferably, the support body is made of a material that can conduct liquid, so that the liquid can be conducted to the heating plate through the support body for atomization heating.

[0019] The technical solution adopted by the present invention to solve its technical problems includes: providing an atomization device, including a shell and the above-mentioned atomization component arranged in the shell, the shell is provided with a liquid conveying structure and an air outlet structure, the liquid conveying structure conducts liquid to the heating plate for heating and atomization to generate gas, and the gas flows out through the air outlet structure.

[0020] The technical solution of the present invention has at least the following beneficial effects: the atomization assembly improves the strength of the heating sheet by supporting the heating sheet with the support body; and the electrode can be conveniently and reliably electrically connected to the electrical connection part of the heating sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0022] Figure 1 It is a schematic diagram of the internal structure of the liquid guide, heating plate and electrode of the atomization component of the background technology.

[0023] Figure 2 It is a stereoscopic view of an atomization assembly according to an embodiment of the present invention.

[0024] Figure 3 yes Figure 2 Cross-sectional view at position AA.

[0025] Figure 4 yes Figure 3 A partial enlarged view of the middle P area.

[0026] Figure 5 yes Figure 3 A cross-sectional view of the cover body in FIG.

[0027] Figure 6 yes Figure 3 A stereoscopic view of an embodiment of a heating component in FIG.

[0028] Figure 7 yes Figure 6 Exploded view of the heating assembly.

[0029] Figure 8 yes Figure 3 A stereoscopic view of another embodiment of the heating component in FIG.

[0030] Fig. 9 yes Figure 8 Exploded view of the heating assembly.

[0031] Fig.10 It is a stereoscopic view of an atomization assembly according to another embodiment of the present invention.

[0032] Fig.11 yes Fig.10 Cross-sectional view of the middle BB position.

[0033] Fig.12 yes Fig.10 A cross-sectional view of another embodiment of the middle BB position.

[0034] Fig.13 yes Fig.12 A partial enlarged view of the N part in the middle.

[0035] Fig.14 is a three-dimensional diagram of an atomizing device according to an embodiment of the present invention

[0036] Fig.15 yes Fig.12 Exploded view of the atomization device.

[0037] Fig.16 yes Fig.14 Cross-sectional view at the CC position.

[0038] The numbers in the figure indicate: atomizer assembly 1, heating assembly 11, heating plate 111, main body 1111, heating circuit 11111, electrical connection part 1112, support body 112, transverse wall 1121, longitudinal wall 1122, air vent 1123, air vent 1124, liquid guide 12, cover body 13, electrode connection hole 131, seat body 14, electrode through hole 141, accommodating chamber 15, electrode 16, first part 161, second part 162, third part 163, arched part 164, shell 2, liquid storage tank 21, air outlet 22, liquid guide 31 of background technology, heating element 32 of background technology, electrode 33 of background technology. DETAILED DESCRIPTION

[0039] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific embodiments of the present invention are now described in detail with reference to the accompanying drawings. It should be understood that if the orientation or position relationship indicated by "front", "rear", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail" and the like in the text is based on the orientation or position relationship shown in the drawings, constructed and operated in a specific orientation, it is only for the convenience of describing the present technical solution, and does not indicate that the device or element referred to must have a specific orientation, so it cannot be understood as a limitation of the present invention. It should also be noted that unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed", "set" and the like appear in the text, they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. If the terms "first", "second", "third", etc. appear in the text, they are only for the convenience of describing the technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of the features. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present invention.

[0041] See also Figure 2-7 In one embodiment of the present invention, an atomizer assembly 1 comprises a cover 13, a seat 14, a heating assembly 11 and an electrode 16. One of the cover 13 and the seat 14 is provided with a storage bin 15 which is open to the other and matches the size and shape of the heating assembly 11. Preferably, the storage bin is provided on the cover; the heating assembly 11 is provided in the storage bin 15, the cover 13 is combined with the seat 14, and the heating assembly 11 is sandwiched between the cover 13 and the seat 14; the heating assembly 11 comprises a support 112 and a heating sheet 111, and the heating sheet 111 comprises a main body 1111 and a The electrical connection part 1112, the main body 1111 includes a heating circuit 11111 for generating heat and heating the liquid into atomization, the main body 1111 is laterally combined with the top of the support body 112 to support the heating sheet 111 through the support body 112; the electrical connection part 1112 is bent from the top of the support body 112 to the side of the support body 112, or first bent from the top of the support body 112 to the side of the support body 112, and then bent to the bottom of the support body 112, or the electrical connection part 1112 is bent from the top of the support body 112 to the side of the support body 112 and hooked into the support body 112;

[0042] The electrode 16 includes a first part 161, a second part 162 and a third part 163 which are connected to each other. The first part 161 is located on one lateral side of the electrical connection part 1112. The side surface of the first part 161 at least contacts the part of the electrical connection part 1112 which is bent to the side of the support body 112 to achieve electrical connection. The second part 162 is connected to the base body. The third part 163 is exposed outside the base body 14 so that an external circuit can contact it to achieve electrical connection.

[0043] The atomizer assembly 1 supports the heating sheet 111 through the support body 112 , thereby improving the strength of the heating sheet 111 ; and the electrode 16 can be conveniently and reliably electrically connected to the electrical connection portion 1112 of the heating sheet 111 .

[0044] See also Figure 6-7 In some embodiments, see Figure 6-7The electrical connection portion 1112 may also be bent from the top of the support body 112 to the side of the support body 112. Figure 8-9 In other embodiments, see Figure 8-9 The electrical connection portion 1112 can also be bent from the top of the support body 112 to the side of the support body 112, and then bent to the bottom of the support body 112, so that the support body can be better wrapped to prevent the electrical connection portion 1112 of the heating sheet 111 from being tilted when the electrode is inserted, causing deformation and poor contact.

[0045] See also Figure 12-13 In some embodiments, the electrical connection portion 1112 is bent from the top of the support body 112 to the side of the support body 112 and hooked into the support body 112. The support body 112 is preferably made of plastic. The heating sheet 11 and the support body 112 can be combined together by in-mold injection molding, which is more secure.

[0046] See also Figure 12-13 In some embodiments, the base body 14 is provided with an electrode through hole 141, and the second portion 162 of the electrode 16 cooperates with the electrode through hole 141 to achieve the connection between the electrode 16 and the base body 14, and the top of the electrode through hole 141 (such as Figure 12-13 The mark M in the figure is higher than the bottom surface of the seat body 14 to prevent the liquid in the atomization assembly 1 from leaking out from the gap of the electrode through hole 141.

[0047] See also Figure 2-5 In some embodiments, the first part 161 and the second part 162 of the electrode 16 are rod-shaped, the radial size of the third part 163 is larger than the radial size of the first part 161 and the second part 162, and the base 14 is provided with a longitudinally penetrating electrode through hole 141. After the first part 161 and the second part 162 longitudinally pass through the electrode through hole 141, the second part 162 is connected to the base 14, and the side surface of the first part 161 is in contact with the part of the electrical connection part 1112 that is bent to the side of the support body 112.

[0048] The electrical connection portion 1112 includes two electrical connection portions 1112 respectively arranged at both ends of the main body portion 1111 , the electrode 16 includes two electrodes 16 , the side walls of the first parts 161 of the two electrodes 16 are respectively in contact with the two electrical connection portions 1112 , and the heating component 11 is sandwiched between the two electrodes 16 .

[0049] Preferably, the electrode connection hole 131 opened longitudinally on the cover 13 for inserting the electrode 16 and corresponding to the electrode through hole 141 is open toward the electrode through hole 141, and the electrode 16 passes through the electrode through hole 141 and is inserted into the electrode connection hole 131. When assembling the atomizer assembly 1, the cover 13, the heating assembly 11 and the base 14 are first installed, and then the electrode 16 is electrically connected to the heating sheet 111 by inserting the electrode 16 into the electrode through hole 141.

[0050] The accommodating chamber 15 and the electrode connecting hole 131 are arranged on the same side of the cover body 13 .

[0051] The head of the electrode 16 can be electrically connected to the charger of the atomizer assembly 1 for charging.

[0052] In some embodiments, see Figure 10-11 The electrode 16 is in the shape of a spring sheet, the second portion 162 is combined with the base 14, the first portion 161 is arranged on one side of the heating assembly 11, the first portion is bent to the side of the support body 112 or to the side and bottom of the support body 112, and elastically contacts the electrical connection portion 1112. The exposed third portion 163 of the electrode 16 can be electrically connected to the charger of the atomizer assembly 1 for charging.

[0053] The first part 161 is connected to the upper end of the second part 162, and the first part 161 is bent downward to form an upwardly arched arch 164. The first part 161 is bent downward and contacts the part of the electrical connection part 1112 that is bent to the side of the support body 112, and then bends toward the bottom of the support body 112 and contacts the part of the electrical connection part 1112 that is bent to the bottom of the support body 112.

[0054] There is a slight interference fit between the cover body 13 and the first part 161 of the spring-type electrode 16. The cover body 13 squeezes the first part 161 of the electrode 16 toward the side facing away from the electrical connection part 1112, so that the first part 161 elastically squeezes the electrical connection part 1112. Further compression reduces the contact resistance and makes the contact more stable.

[0055] The spring-type electrode can be bent after being plugged into the base or combined with the base through in-mold injection molding. The spring-type electrode can be stamped and formed, which is low in cost and elastic. It can make good contact with the electrical connection part 1112 of the heating plate 111, and the requirements for the size of the parts are not so high. In order to ensure good contact and low contact resistance, during the implementation process, the electrode 16 and the electrical connection part 1112 of the heating plate 111 can be electroplated to form a protective film on the surface of the electrode 16 and / or the electrical connection part 1112 of the heating plate 111. According to the needs of use, a layer of protective film can be electroplated by gold plating, nickel plating, chrome plating, etc. to prevent the contact resistance from increasing due to oxidation of the contact position between the electrode 16 and the electrical connection part 1112. Fig.12 The middle Q is the position where the cover body 13 squeezes the electrical connection part 1112 .

[0056] The electrical connection portion 1112 includes two electrical connection portions 1112 respectively arranged at both ends of the main body portion 1111 , the electrode 16 includes two electrodes 16 , the first portions 161 of the two electrodes 16 are elastically in contact with the two electrical connection portions 1112 respectively, and the heating component 11 is clamped between the two electrodes 16 .

[0057] The support body 112 includes a transverse wall 1121 and a longitudinal wall 1122 surrounding the transverse wall 1121. The heating sheet 111 is combined with the top of the transverse wall 1121, and the longitudinal wall 1122 is connected to the bottom edge of the transverse wall 1121. The transverse wall 1121 is provided with a longitudinal vent 1123. The main body 1111 of the heating sheet 111 is transversely combined with the transverse wall 1121, and the electrical connection part 1112 is bent from the transverse wall 1121 to the side of the longitudinal wall 1122. The longitudinal wall 1122 is provided with a transverse vent 1124, and the position of the vent 1124 corresponds to the main body of the heating sheet, so that the gas generated by the heating sheet 111 heating and atomizing can flow from the inside to the outside through the vent 1123 and the vent 1124 in sequence.

[0058] The longitudinal wall 1122 is provided with a transversely penetrating vent 1124 to allow the gas generated by heating and atomization of the heating plate 111 to flow from the inside to the outside through the vent hole 1123 and the vent 1124 in sequence.

[0059] The support body 112 is made of insulating material, and the support body 112 and the heating sheet 111 are inseparably combined, or the support body 112 and the heating sheet 111 are detachably combined.

[0060] The lateral dimension of the liquid-conducting liquid 12 is equivalent to that of the accommodating chamber 15; the supporting body 112 supports the heating portion 1111 from the bottom; the lateral dimension of the heating portion 1111 is equivalent to that of the supporting body 112, and preferably, the two are equal.

[0061] In some embodiments, see Figure 3 and 11 The atomization assembly 1 includes a liquid-conducting liquid 12, the containing chamber 15 matches the heating assembly 11 and the liquid-conducting liquid 12, and the liquid-conducting liquid 12 is disposed in the containing chamber 15 and in contact with the main body 1111 of the heating sheet 111, so that the liquid is conducted to the main body 1111 through the liquid-conducting liquid 12 for heating and atomization. In other embodiments, the support body 112 is made of a material that can conduct liquid, such as a ceramic body with many pores distributed inside, and no liquid-conducting liquid is provided separately, so that the liquid is conducted to the heating sheet 111 through the support body 112 for atomization and heating.

[0062] See also Figure 14-16 An atomizing device according to an embodiment of the present invention comprises a housing 2 and the above-mentioned atomizing assembly 1 arranged in the housing 2. The housing 2 is provided with a liquid delivery structure and an air outlet structure. The liquid delivery structure leads to a guide liquid 12, so that the liquid sequentially flows to the guide liquid 12 through the liquid delivery structure. The guide liquid 12 conducts the liquid to the heating plate 111 for heating and atomization to generate gas, and the gas flows out through the air outlet structure. Preferably, the liquid delivery structure comprises a liquid storage tank 21, and the air outlet structure comprises an air outlet 22.

[0063] In summary, the electrical connection method between the atomization assembly 1 and the electrode 16 of the atomization device and the heating plate 111 is simple and reliable. The electrode 16 of the heating plate 111 can be set on the side of the heating plate 111 without welding the lead, and the side of the electrode 16 can be in contact with the electrical connection part 1112 of the heating plate 111.

[0064] The benefits are:

[0065] 1. No need to weld the leads. This saves labor and facilitates subsequent automated assembly. This avoids the situation where the atomizer assembly 1 is broken and does not work due to poor welding.

[0066] 2. The portion of the electrode 16 that contacts the heating plate 111 is disposed on the side of the heating component 11 and is not affected by the dimensions of the upper and lower assembly structures, and will not cause poor contact due to precision.

[0067] 3. Usually, there are two electrodes 16, which are respectively arranged on both sides of the heating component. The part of the electrode 16 that contacts the heating sheet 111 is arranged on the side of the electrical connection part 1112 of the heating sheet 111. The side between the two electrodes 16 clamps the heating component, has good contact, and can also play the role of fixing the heating component 11.

[0068] The above description is only the preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications, combinations and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An atomizing assembly (1), characterized in that: The invention comprises a cover body (13), a base body (14), a heating component (11) and an electrode (16); one of the cover body (13) and the base body (14) is provided with a storage chamber (15) which is open toward the other and matches the heating component (11); the heating component (11) is arranged in the storage chamber (15); the cover body (13) and the base body (14) are combined; the heating component (11) is sandwiched between the cover body (13) and the base body (14); the heating component (11) comprises a support body (112) and a heating sheet (111); the heating sheet (111) comprises a main body (1111) and an electrical connection portion (1112) connected to the main body (1111); the main body (1111) and the heating sheet (1111) are connected to the main body (1111); The main body (1111) comprises a heating circuit (11111) for generating heat and heating liquid into atomization, and the main body (1111) is laterally combined with the top of the support body (112) so as to support the heating sheet (111) through the support body (112); the electrical connection part (1112) is bent from the top of the support body (112) to the side of the support body (112), or is first bent from the top of the support body (112) to the side of the support body (112) and then bent to the bottom of the support body (112), or the electrical connection part (1112) is bent from the top of the support body (112) to the side of the support body (112) and hooked into the support body (112); The electrode (16) comprises a first part (161), a second part (162) and a third part (163) which are connected to each other; the first part (161) is located on one lateral side of the electrical connection part (1112); the side surface of the first part (161) at least contacts the part of the electrical connection part (1112) that is bent to the side of the support body (112) to achieve electrical connection; the second part (162) is connected to the base body (14); and the third part (163) is exposed outside the base body (14) to allow an external circuit to contact it to achieve electrical connection.

2. The atomizer assembly (1) according to claim 1, characterized in that: The first part (161) and the second part (162) of the electrode (16) are rod-shaped, the radial size of the third part (163) is larger than the radial size of the first part (161) and the second part (162), the base (14) is provided with an electrode through hole (141) which passes through the electrode through hole (141) longitudinally, after the first part (161) and the second part (162) longitudinally pass through the electrode through hole (141), the second part (162) is connected to the base (14), and the side surface of the first part (161) contacts the part of the electrical connection part (1112) which is bent to the side of the support body (112).

3. The atomizer assembly (1) according to claim 2, characterized in that: The electrical connection portion (1112) comprises two electrical connection portions (1112) respectively arranged at two ends of the main body portion (1111); the electrode (16) comprises two electrodes (16); the side walls of the first portions (161) of the two electrodes (16) are respectively in contact with the two electrical connection portions (1112); and the heating component (11) is sandwiched between the two electrodes (16).

4. The atomizer assembly (1) according to claim 1, characterized in that: The electrode (16) is in the shape of a spring sheet, the second part (162) is combined with the base (14), the first part (161) is arranged on one side of the heating component (11), the first part (161) is bent to the side of the support body (112) or to the side and bottom of the support body (112), and is elastically in contact with the electrical connection part (1112).

5. The atomizer assembly (1) according to claim 4, characterized in that: The first part (161) is connected to the upper end of the second part (162); the first part (161) is bent downward to form an upwardly arched portion (164); the first part (161) is bent downward and contacts the portion of the electrical connection portion (1112) that is bent to the side of the support body (112); and then is bent toward the bottom of the support body (112) and contacts the portion of the electrical connection portion (1112) that is bent to the bottom of the support body (112).

6. The atomizer assembly (1) according to claim 3 or 4, characterized in that: The cover (13) squeezes the first part (161) of the electrode (16) toward the side facing away from the electrical connection part (1112), so that the first part (161) elastically squeezes the electrical connection part (1112).

7. The atomizer assembly (1) according to claim 3 or 4, characterized in that: A protective film is formed by electroplating on the surface of the electrode (16) and / or the electrical connection portion (1112) of the heating plate (111) to prevent oxidation of the contact position between the electrode (16) and the electrical connection portion (1112) and thereby increase the contact resistance.

8. The atomizer assembly (1) according to claim 3 or 4, characterized in that: The electrical connection portion (1112) comprises two electrical connection portions (1112) respectively arranged at two ends of the main body portion (1111); the electrode (16) comprises two electrodes (16); the first portions (161) of the two electrodes (16) are respectively elastically in contact with the two electrical connection portions (1112); and the heating component (11) is clamped between the two electrodes (16).

9. The atomizer assembly (1) according to claim 3 or 4, characterized in that: The base (14) is provided with an electrode through hole (141), and the second part (162) of the electrode (16) cooperates with the electrode through hole (141) to achieve the connection between the electrode (16) and the base (14), and the top of the electrode through hole (141) is higher than the bottom surface inside the base (14) to prevent the liquid in the atomization assembly (1) from seeping out from the gap of the electrode through hole (141).

10. The atomizer assembly (1) according to claim 1, characterized in that: The support body (112) comprises a transverse wall (1121) and a longitudinal wall (1122); the heating sheet (111) is combined with the top of the transverse wall (1121); the longitudinal wall (1122) is connected to the bottom edge of the transverse wall (1121); and a longitudinal vent hole (1123) is provided on the transverse wall (1121); the main body (1111) of the heating sheet (111) is combined with the transverse wall (1121) transversely, and the electrical connection portion (1112) is bent from the transverse wall (1121) to the side of the longitudinal wall (1122).

11. The atomizer assembly (1) according to claim 10, characterized in that: The longitudinal wall (1122) is provided with a transversely penetrating vent (1124), and the position of the vent (1124) corresponds to the main body (1111) of the heating plate (111), so that the gas generated by the heating plate (111) heating and atomization can flow from the inside to the outside through the vent hole (1123) and the vent (1124) in sequence.

12. The atomizer assembly (1) according to claim 1, characterized in that: The support body (112) is made of an insulating material, and the support body (112) and the heating sheet (111) are inseparably combined, or the support body (112) and the heating sheet (111) are detachably combined.

13. The atomizer assembly (1) according to claim 1, characterized in that: The atomization component (1) comprises a liquid-conducting liquid (12); the accommodating chamber (15) matches the heating component (11) and the liquid-conducting liquid (12); the liquid-conducting liquid (12) is arranged in the accommodating chamber (15) and contacts the main body (1111) of the heating sheet (111) so as to conduct liquid to the main body (1111) through the liquid-conducting liquid (12) for heating and atomization.

14. The atomizer assembly (1) according to claim 1, characterized in that: The support body (112) is made of a material that can conduct liquid, so that the liquid can be conducted to the heating plate (111) through the support body (112) for atomization heating.

15. An atomizing device, characterized in that: It comprises a shell (2) and an atomizer assembly (1) according to any one of claims 1 to 14 arranged in the shell (2), wherein the shell (2) is provided with a liquid conveying structure and an air outlet structure, wherein the liquid conveying structure conducts liquid to the heating plate (111) for heating and atomizing to generate gas, and the gas flows out through the air outlet structure.

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