Atomization assembly and atomizer

Abstract

The utility model provides an atomization assembly and an atomizer, the atomization assembly comprises: a support provided with an atomization groove and an electrode groove which are mutually independent, and the atomization groove and the electrode groove are distributed at intervals along the width direction of the support; the atomizing core is arranged on the support and located in the atomizing groove; the electrode column is arranged on the support and located in the electrode groove, the electrode column is electrically connected to the atomization core, and the length of the electrode column extends in the length direction of the support. The atomization groove and the electrode groove which are mutually independent and distributed at intervals are formed in the support, the atomization core is arranged in the atomization groove, and the electrode column is arranged in the electrode groove, so that the electrode column is not prone to making contact with atomization liquid held by the atomization core in the atomization groove, and the electrode column is prevented from being corroded by the atomization liquid; and the separated heavy metal is sucked by a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic atomization technical field especially, relate to a kind of atomization subassembly and atomizer. BACKGROUND

[0002] In related art, atomization subassembly includes atomization core and electrode, atomization core and electrode are all located in atomization cavity, atomization core heats atomization liquid in atomization groove, so that electrode will contact with the atomization liquid held by atomization core.After long time contact, atomization liquid can corrode electrode and cause electrode rust, and also can precipitate more heavy metals and cause atomization liquid discoloration, even the problem of safety hazard such as being inhaled by user. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide an atomization subassembly and atomizer, to solve the problem that electrode of atomization subassembly in related art contacts with atomization liquid.

[0004] To solve the above technical problem, the utility model provides an atomization subassembly in the first aspect, comprising:

[0005] Support, atomization groove and electrode groove that are independent of each other are provided, the atomization groove and the electrode groove are spaced along the width direction of the support, liquid inlet hole that is communicated with the atomization groove is further provided on the support;

[0006] Atomization core is arranged on the support and located in the atomization groove, the atomization core contacts with external atomization liquid through the liquid inlet hole;And,

[0007] Electrode column is arranged on the support and located in the electrode groove, the electrode column is electrically connected to the atomization core, and the length of the electrode column extends along the length direction of the support.

[0008] Optionally, the atomization core comprises:

[0009] Liquid guide body is arranged in the atomization groove and covers the liquid inlet hole;And,

[0010] Heating element includes heating part and connecting part, the heating part is arranged in the atomization groove and located at the side of the liquid guide body away from the support, one end of the connecting part is connected to the heating part, and the other end extends into the electrode groove and is connected with the electrode column.

[0011] Optionally, the support is provided with a separation part separating the atomization groove and the electrode groove, the separation part is provided with a communication passage respectively communicating the atomization groove and the electrode groove, and the connecting part penetrates the communication passage and extends into the electrode groove and is electrically connected with the electrode column.

[0012] Optionally, the atomization assembly further comprises an abutting member arranged on the support, the abutting member abutting the heating portion away from the liquid guide body, the abutting member, the heating portion away from the liquid guide body, and the partition portion jointly enclosing an atomization cavity.

[0013] Optionally, one end of the communication channel extends to a side edge of the partition portion away from the support, the abutting member is provided with a guide portion, the guide portion is embedded in the communication channel, and the connecting portions are in sealing contact with the bottom wall of the electrode slot and the guide portion, respectively.

[0014] Optionally, the partition portion is provided with a first buckling portion near a side of the electrode slot, and the electrode column is located between the first buckling portion and the bottom wall of the electrode slot.

[0015] Optionally, the support is further provided with a second buckling portion, the first buckling portion and the second buckling portion are distributed on opposite sides of the electrode slot in the width direction, and the electrode column is located between the second buckling portion and the bottom wall of the electrode slot.

[0016] Optionally, the connecting portion is provided with a contact portion, the contact portion is recessed on a side close to the bottom wall of the electrode slot and protruded on a side away from the bottom wall of the electrode slot, and the protruded side of the contact portion abuts the electrode column.

[0017] Optionally, the bottom wall of the electrode slot is provided with a positioning portion, the recessed side of the contact portion is provided with a positioning groove, and the positioning portion is embedded into the positioning groove.

[0018] Optionally, the electrode slot is provided with two electrode slots distributed on both sides of the atomization slot in the width direction.

[0019] The electrode column is provided with two electrode columns arranged in the two electrode slots, respectively.

[0020] The utility model discloses a second aspect provides a kind of atomizer, including liquid storage cup and the atomization assembly as any one of the above, the liquid storage cup is arranged on the support, and the liquid storage cup and the support enclose to form liquid storage cavity, the liquid inlet hole is connected the liquid storage cavity and the atomization core.

[0021] The utility model discloses a kind of atomization assembly and atomizer and related technology compared with the prior art, beneficial effect is in at support Set up mutually independent and interval distribution atomization groove and electrode groove, and atomization core is set in atomization groove, electrode column is set in electrode groove, support is equipped with with the liquid inlet hole being communicated with atomization groove, atomization core is used for atomization liquid that flows to atomization core by liquid inlet hole, so that electrode column is not easy to contact with the atomization liquid held by atomization core in atomization groove, avoid the problem of security hidden danger such as electrode column being corroded by atomization liquid, heavy metal is inhaled by user. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or related technologies, the drawings needed to be used in the embodiment or related technology description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0023] Figure 1 is the overall structure schematic diagram of the atomizer provided by the utility model embodiment;

[0024] Figure 2 is the structure schematic diagram of the atomizer after removing liquid storage cup provided by the utility model embodiment;

[0025] Figure 3 is Figure 2 explosion map;

[0026] Figure 4 is the structure schematic diagram of the atomization assembly provided by the utility model embodiment;

[0027] Figure 5 is the structure schematic diagram of the heating body provided by the utility model embodiment;

[0028] Figure 6 is the structure schematic diagram of the support provided by the utility model embodiment.

[0029] In the drawings, various reference signs represent:

[0030] 1, support;11, atomization groove;12, electrode groove;13, separation part;131, communication channel;132, first buckling part;14, second buckling part;15, positioning part;16, liquid inlet hole;17, gas outlet hole;

[0031] 2, atomization core;21, liquid guide body;22, heating body;221, heating part;222, connecting part;2221, contact part;2222, positioning groove;

[0032] 3, electrode column; 4, abutting piece; 41, guide portion; 10, atomization assembly; 20, liquid storage cup; 30, first sealing member; 40, base; 401, air inlet hole; 50, second sealing member. DETAILED DESCRIPTION

[0033] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application, and all other embodiments obtained by those skilled in the art without creative labor on the basis of the embodiments in the present application belong to the scope of protection of the present application.

[0034] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0035] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple", "several" is two or more, unless otherwise explicitly specified.

[0036] Embodiment:

[0037] Please refer to Figure 1 , Figure 2 and Figure 3 , the present application provides an atomizer, a liquid storage cup 20 and an atomization assembly 10. The liquid storage cup 20 is arranged on the atomization assembly 10, and the liquid storage cup 20 and the atomization assembly 10 form a liquid storage cavity, the liquid storage cavity is used for storing atomization liquid, and the atomization assembly 10 is used for heating the atomization liquid to generate aerosol.

[0038] Please refer to Figures 1 to 6The atomization assembly 10 comprises a bracket 1, an atomization core 2 and an electrode column 3. The bracket 1 is provided with an atomization groove 11 and an electrode groove 12 which are independent of each other and are distributed along the width direction of the bracket 1. The bracket 1 is further provided with a liquid inlet hole 16 which is in communication with the atomization groove 11. The atomization core 2 is arranged on the bracket 1 and located in the atomization groove 11. The atomization core 2 is in contact with external atomization liquid through the liquid inlet hole 16. The external atomization liquid can be the atomization liquid stored in a liquid storage cup 20. The electrode column 3 is arranged on the bracket 1 and located in the electrode groove 12. The electrode column 3 is electrically connected to the atomization core 2 and the length of the electrode column 3 extends along the length direction of the bracket 1. The liquid storage cup 20 is arranged on the bracket 1 and forms a liquid storage cavity together with the bracket 1. The liquid inlet hole 16 is in communication with the liquid storage cavity and the atomization core 2.

[0039] By arranging the atomization groove 11 and the electrode groove 12 which are independent of each other and are distributed along the width direction of the bracket 1, arranging the atomization core 2 in the atomization groove 11 and the electrode column 3 in the electrode groove 12, and arranging the liquid inlet hole 16 on the bracket 1 which is in communication with the atomization groove 11, the atomization core 2 is used to atomize the atomization liquid flowing to the atomization core 2 through the liquid inlet hole 16. In this way, the electrode column 3 is not easy to contact the atomization liquid held by the atomization core 2 in the atomization groove 11, so as to avoid the problems of corrosion of the electrode column 3 by the atomization liquid, precipitation of heavy metals and other safety hazards.

[0040] It should be noted that the width direction of the bracket 1 is the transverse direction of the atomizer, and the length direction of the bracket 1 is the vertical direction of the atomizer. Since the atomization groove 11 and the electrode groove 12 are distributed along the width direction of the bracket 1, the electrode groove 12 is arranged on one side of the atomization groove 11, so as to effectively avoid the liquid such as atomization liquid or condensed liquid from flowing into the electrode groove 12, thereby further reducing the risk of corrosion of the electrode column 3 by the liquid.

[0041] Please refer to Figure 2 , Figure 4 and Figure 6 In some embodiments, the electrode groove 12 is provided with two electrode grooves 12 which are distributed on both sides of the atomization groove 11 along the width direction. The electrode column 3 is provided with two electrode columns 3 which are arranged in the two electrode grooves 12 respectively. One of the two electrode columns 3 is a positive electrode, and the other is a negative electrode. The two electrode grooves 12 are distributed on both sides of the atomization groove 11, which is conducive to separating the positive electrode and the negative electrode and avoiding short circuit.

[0042] It should be noted that in other embodiments, the two electrode grooves 12 can be distributed on the same side of the atomization groove 11 and arranged at intervals, and one of the two electrode grooves 12 is arranged on the top and the other is arranged on the bottom.

[0043] Please refer to Figure 3 , Figure 4 and Figure 5The atomization core 2 comprises a liquid guide 21 and a heating body 22. The liquid guide 21 is arranged in the atomization groove 11 and covers the liquid inlet hole 16, and is used for guiding the atomization liquid in the liquid storage cup 20. The heating body 22 comprises a heating portion 221 and a connecting portion 222. The heating portion 221 is arranged in the atomization groove 11 and is located at a side of the liquid guide 21 away from the support 1, and is used for heating the atomization liquid held by the liquid guide 21 to generate aerosol. One end of the connecting portion 222 is connected to the heating portion 221, and the other end of the connecting portion 222 extends into the electrode groove 12 and is connected to the electrode column 3, so that the heating portion 221 is electrically connected to the electrode column 3 through the connecting portion 222. The heating portion 221 can generate heat to heat the atomization liquid when powered. Since only the connecting portion 222 of the heating body 22 is connected to the electrode column 3 in the atomization core 2, and the part of the connecting portion 222 extending into the electrode groove 12 is connected to the connecting portion 222, the connecting portion 222 can be further prevented from contacting the atomization liquid, thereby further reducing the risk of corrosion of the electrode column 3 by the liquid.

[0044] According to actual needs, the liquid guide 21 can be in a block shape, and the liquid guide 21 can be liquid-guiding cotton or liquid-guiding porous material. The heating body 22 can be a heating sheet, that is, the heating portion 221 and the connecting portion 222 are in a sheet shape. The heating portion 221 is attached to a side surface of the liquid guide 21 away from the support 1, and the connecting portion 222 is fixed to a side edge of the heating portion 221. The heating body 22 can have a symmetrical structure, which facilitates molding.

[0045] In some embodiments, one or more connecting portions 222 can be arranged on the opposite side edges of the heating portion 221, that is, the positive electrode or the negative electrode can have one or more connecting portions 222. For example, as shown in FIG. 6, two connecting portions 222 can be arranged on one side edge of the heating portion 221, and the two connecting portions 222 are spaced apart along the length direction of the support 1. The two connecting portions 222 can be electrically connected to the positive electrode column 3. Two connecting portions 222 can be arranged on the other side edge of the heating portion 221, and the two connecting portions 222 are spaced apart along the length direction of the support 1. The two connecting portions 222 can be electrically connected to the negative electrode column 3. Of course, three, four or more connecting portions 222 can be arranged on one side edge of the heating portion 221. Figure 4

[0046] Please refer to Figure 4 and Figure 6 The support 1 is provided with a partition portion 13 separating the atomization groove 11 and the electrode groove 12. The partition portion 13 is provided with a communication passage 131 respectively communicating with the atomization groove 11 and the electrode groove 12. The connecting portion 222 penetrates the communication passage 131 and extends into the electrode groove 12 to be electrically connected to the electrode column 3. The arrangement of the partition portion 13 can ensure that the atomization groove 11 and the electrode groove 12 are independent and spaced apart. The communication passage 131 on the partition portion 13 ensures that the connecting portion 222 can extend into the electrode groove 12 to be connected to the electrode column 3, thereby realizing the electrical connection between the heating body 22 and the electrode column 3.​

[0047] Referring to Figure 4 and Figure 6 In some embodiments, two partitions 13 are arranged on opposite sides of the atomization groove 11 along the width direction, and one of the two partitions 13 separates the left electrode groove 12 from the atomization groove 11, and the other separates the right electrode groove 12 from the atomization groove 11.

[0048] Referring to Figure 2 , Figure 3 and Figure 4 The atomization assembly 10 further comprises an abutting piece 4 arranged on the support 1, the abutting piece 4 abutting the heating part 221 away from the liquid guide 21, the abutting piece 4, the side of the heating part 221 away from the liquid guide 21, and the partition 13 together enclose a atomization cavity, thereby ensuring that the atomization cavity and the electrode groove 12 are mutually independent and spaced apart. Among them, the abutting piece 4 can abut the heating part 221 on the liquid guide 21, so that the heating part 221 and the liquid guide 21 are tightly attached, which is beneficial to the heating of the atomization liquid held by the liquid guide 21 by the heating part 221.

[0049] According to actual needs, the abutting piece 4 can be made of flexible material, such as silica gel, and the abutting piece 4 is in sealing contact with the support 1 and the partition 13, respectively.

[0050] Referring to Figure 3 , Figure 4 and Figure 6 In some embodiments, one end of the communication channel 131 extends to the side edge of the partition 13 away from the support 1, the abutting piece 4 is provided with a guide part 41, the guide part 41 is embedded in the communication channel 131, and the connecting part 222 is in sealing contact with the bottom wall of the electrode groove 12 and the guide part 41, respectively. Because one end of the communication channel 131 extends to the side edge of the partition 13 away from the support 1, the connecting part 222 can be directly inserted into the communication channel 131 when the heating body 22 is placed, so that the partition 13 does not hinder the assembly of the heating body 22, thereby reducing the assembly difficulty of the atomization core 2; moreover, the guide part 41 and the communication channel 131 cooperate with each other to guide the assembly of the abutting piece 4, which facilitates the assembly of the abutting piece 4 on the support 1, and can ensure the sealing contact between the abutting piece 4 and the partition 13.

[0051] According to actual needs, the other end of the communication channel 131 can extend to the side edge of the partition 13 connected with the support 1, that is, the communication channel 131 penetrates through the opposite side edges of the partition 13, that is, the communication channel 131 can divide the partition 13 into multiple segments. Two communication channels 131 can be arranged on the same partition 13, and the two communication channels 131 are spaced apart along the length direction of the support 1.

[0052] In some embodiments, the communication passage 131 can be arranged between the two side edges of the partition 13 along the length direction.

[0053] As shown in Figure 4 and Figure 6 , the first buckling part 132 is arranged on the side of the partition 13 close to the electrode slot 12, and the electrode post 3 is located between the first buckling part 132 and the bottom wall of the electrode slot 12, so that the electrode post 3 can be buckled into the electrode slot 12 through the first buckling part 132, which can improve the installation convenience between the electrode post 3 and the support 1, and can firmly install the electrode post 3 on the support 1.

[0054] According to actual needs, the first buckling part 132 can be arranged on the side of the partition 13 away from the bottom wall of the electrode slot 12, and an arc surface is arranged on the end of the first buckling part 132 away from the bottom wall of the electrode slot 12, which facilitates the buckling of the electrode post 3 into the electrode slot 12.

[0055] As shown in Figure 4 and Figure 6 , the support 1 is further provided with a second buckling part 14, and the first buckling part 132 and the second buckling part 14 are arranged on opposite sides of the electrode slot 12 along the width direction, and the electrode post 3 is located between the second buckling part 14 and the bottom wall of the electrode slot 12, so that the electrode post 3 can be buckled into the electrode slot 12 through the second buckling part 14. Moreover, the first buckling part 132 and the second buckling part 14 can further improve the connection firmness between the electrode post 3 and the support 1, so that the contact between the electrode post 3 and the connecting part 222 is more close, and the stability of the resistance value is ensured.

[0056] As shown in Figure 4 , Figure 5 and Figure 6 , in some embodiments, the electrode post 3 and the connecting part 222 can be connected by welding-free connection. The connecting part 222 is provided with a contact part 2221, and the contact part 2221 is recessed on the side close to the bottom wall of the electrode slot 12 and protruded on the side away from the bottom wall of the electrode slot 12, and the protruded side of the contact part 2221 abuts against the electrode post 3, which is conducive to the contact between the electrode post 3 and the connecting part 222.

[0057] According to actual needs, the protruded side of the contact part 2221 can be triangular, which can further improve the contact tightness between the electrode post 3 and the connecting part 222.

[0058] As shown in Figure 4 and Figure 6The bottom wall of the electrode slot 12 is provided with a positioning portion 15, and the recessed side of the contact portion 2221 is provided with a positioning groove 2222, the positioning portion 15 is embedded into the positioning groove 2222, so that the positioning portion 15 can not only position the installation of the heating body 22, but also support the contact portion 2221, avoiding the contact portion 2221 from being recessed after being pressed by the electrode column 3.

[0059] In other embodiments, the connecting portion 222 is fixedly connected with the electrode column 3, for example, the connecting portion 222 and the electrode column 3 can be fixed together through spot welding.

[0060] Please refer to Figure 1 , Figure 2 and Figure 3 , the atomizer further comprises a first sealing member 30, a base 40 and a second sealing member 50. The first sealing member 30 is arranged between the liquid storage cup 20 and the bracket 1, and the first sealing member 30 is sealingly connected with the liquid storage cup 20 and the bracket 1 respectively, so as to ensure the sealing property of the liquid storage cavity. The base 40 is connected with the liquid storage cup 20, and the base 40 is provided with an air inlet hole 401 which is communicated with the atomization slot 11. The second sealing member 50 is sealingly connected with the base 40 and the bracket 1 respectively, so as to ensure the sealing property of the air path. The bracket 1 is further provided with an air outlet hole 17, the liquid storage cup 20 is provided with an air outlet channel, and the air outlet hole 17 is communicated with the atomization slot 11 and the air outlet channel respectively. The base 40 is further provided with a mounting hole, and the electrode column 3 is assembled in the mounting hole.

[0061] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An atomizing assembly, characterized in that, The application relates to an atomization assembly. The atomization assembly comprises a bracket, an atomization core and an electrode column. The bracket is provided with an atomization groove and an electrode groove which are spaced apart along the width direction of the bracket. The atomization core is arranged in the atomization groove and contacts with atomization liquid outside the bracket through the liquid inlet hole.

2. The atomization assembly of claim 1, wherein, The electrode column is arranged in the electrode groove and is electrically connected to the atomization core. The atomization core comprises a liquid guide body and a heating body. The liquid guide body is arranged in the atomization groove and covers the liquid inlet hole.

3. The atomization assembly of claim 2, wherein, The heating body comprises a heating part and a connecting part.

4. The atomization assembly of claim 3, wherein, The heating part is arranged in the atomization groove and is located on the side of the liquid guide body away from the bracket.

5. The atomization assembly of claim 4, wherein, One end of the connecting part is connected to the heating part and the other end of the connecting part extends into the electrode groove and is electrically connected to the electrode column.

6. The atomization assembly of claim 3, wherein, The bracket is provided with a partition part which separates the atomization groove and the electrode groove.

7. The atomization assembly of claim 6, wherein, The partition part is provided with a communication channel which respectively communicates with the atomization groove and the electrode groove.

8. The atomization assembly of claim 2, wherein, The connecting part extends through the communication channel and extends into the electrode groove and is electrically connected to the electrode column.

9. The atomization assembly of claim 8, wherein, The atomization assembly further comprises an abutting part arranged on the bracket.

10. The atomizing assembly of any one of claims 1-9, wherein, The abutting part abuts on the side of the heating part away from the liquid guide body. The abutting part, the side of the heating part away from the liquid guide body and the partition part jointly form an atomization cavity.

11. An atomiser characterised in that, One end of the communication channel extends to the side edge of the partition part away from the bracket. The abutting part is provided with a guide part which is embedded in the communication channel. The connecting part is in sealing contact with the bottom wall of the electrode groove and the guide part. The partition part is provided with a first buckling part on the side close to the electrode groove. The electrode column is located between the first buckling part and the bottom wall of the electrode groove. The bracket is further provided with a second buckling part. The first buckling part and the second buckling part are distributed on the opposite sides of the electrode groove along the width direction. The connecting part is provided with a contact part. The contact part is recessed on the side close to the bottom wall of the electrode groove and is protruded on the side away from the bottom wall of the electrode groove. The bottom wall of the electrode groove is provided with a positioning part. The recessed side of the contact part is provided with a positioning groove. The positioning part is embedded into the positioning groove. The electrode groove is provided with two electrode grooves which are distributed on the two sides of the atomization groove along the width direction. The electrode column is provided with two electrode columns which are respectively arranged in the two electrode grooves. The atomization assembly is arranged on the bracket. The liquid inlet hole communicates the storage cavity and the atomization core.

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