Heating assembly and electronic atomization device

Abstract

The utility model provides a heating assembly and an electronic atomization device, the heating assembly comprises a support and a heating body, and one side of the support is provided with an atomization groove penetrating to the two ends in the axial direction; the heating body comprises a heating part covering the atomizing groove and two supporting parts arranged at the two ends of the heating part in the extending direction of the atomizing groove, each supporting part is bent and extends along the periphery of the support from the heating part, and the supporting parts and the support are fixedly assembled. The heating body comprises a heating part which covers the atomization groove and is used for providing heat and further comprises two supporting parts which are arranged on the two sides of the heating part in the extending direction of the atomization groove, each supporting part is attached to the periphery of the support and extends in a bent mode, the supporting parts and the support are fixedly assembled, and therefore the whole heating body and the support can be fixedly assembled, and the heating effect is improved. The structural stability of the heating body can be ensured through the supporting part, and the heating part is prevented from deforming, warping and the like; the transverse size of the heating body is reduced, the compactness of the overall structure of the heating assembly is improved, and miniaturization design can be achieved conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of electronic atomization technology, and in particular relates to a heating component and an electronic atomization device. Background Technology

[0002] Atomizing components typically include a heating element, a support, and an oil guide. In related technologies, the heating element, usually in the form of a sheet, is sandwiched between the support and the oil guide, resulting in contact between the heating element and the oil guide. However, the heating element lacks effective self-support, leading to poor structural stability. If movement or misalignment occurs during assembly, the heating element is prone to deformation and warping, making it difficult for the heating element and the oil guide to make effective contact. Utility Model Content

[0003] The technical objective of this utility model is to provide a heating component that addresses the technical problem in related technologies where atomizing components are prone to bending and deformation of the heating element during assembly due to poor structural stability.

[0004] To solve the above-mentioned technical problems, the present invention is implemented as follows: a heating component includes a bracket and a heating element. The bracket has an atomizing groove extending axially to both ends on one side. The heating element includes a heating part covering at least a portion of the opening of the atomizing groove, and two support parts disposed at both ends of the heating part in the extension direction of the atomizing groove. Each support part extends from the heating part along the outer periphery surrounding the bracket, and the support part is fixedly assembled with the bracket.

[0005] Furthermore, in some embodiments, the bracket is provided with a limiting structure that cooperates with the support portion.

[0006] Furthermore, in some embodiments, the limiting structure includes a first limiting protrusion disposed on the bracket, and the first limiting protrusion and the atomizing groove are located on the same side of the bracket; the supporting part is provided with a first limiting hole that cooperates with the first limiting protrusion.

[0007] Furthermore, in some embodiments, the limiting structure includes a second limiting protrusion disposed in the bracket on the side opposite to the atomizing groove, and the support portion is provided with a second limiting hole that cooperates with the second limiting protrusion.

[0008] Furthermore, in some embodiments, the support has a supporting structure on the side opposite to the atomizing groove.

[0009] Furthermore, in some embodiments, the supporting structure includes a contact protrusion disposed on the side of the bracket opposite to the atomizing groove and protruding outward, and / or, the supporting structure has a supporting surface that is inclined outward from the air inlet end to the air outlet end of the atomizing groove.

[0010] Furthermore, in some embodiments, an accommodating space is defined between each of the support portions and the sidewall of the bracket, and the heating component further includes a lead located within the accommodating space and electrically connected to the support portion.

[0011] Furthermore, in some embodiments, each of the support portions is provided with a clamping portion, and the heating component further includes a lead wire clamped and fixed to the clamping portion and electrically connected to the support portion.

[0012] Furthermore, in some embodiments, the lead wire is a nickel wire.

[0013] Furthermore, in some embodiments, the clamping portion on each of the supports extends toward the other support, and the extension direction of the clamping portion is parallel to the axial direction.

[0014] Furthermore, in some embodiments, the bracket has a first side and a second side disposed opposite to each other, and two third sides disposed orthogonally to the first side, the two third sides being disposed opposite to each other, the first side being parallel to the axial direction, the atomizing groove being formed on the first side, and each of the support portions having a first fixing portion attached to the first side, a connecting portion disposed on the third side of the bracket, and a second fixing portion attached to the second side of the bracket, wherein the connecting portions of the two support portions correspond one-to-one with the two third sides.

[0015] Furthermore, in some embodiments, an electronic atomizing device includes an oil guide body and a heating component as described above, wherein the oil guide body is disposed on the side of the heating component opposite to the atomizing groove.

[0016] The heating element in this invention has the following advantages compared to related technologies:

[0017] In this embodiment of the invention, the heating element includes a heating section covering the atomizing groove for providing heat, and two supporting sections disposed on both sides of the heating section along the extension direction of the atomizing groove. Each supporting section extends and bends along the outer periphery of the bracket, and the supporting section and the bracket are fixedly assembled. This allows for a fixed assembly of the heating element and the bracket, ensuring the structural stability of the heating element and preventing deformation or warping. Furthermore, it reduces the lateral dimension of the heating element, improving the overall compactness of the heating assembly and facilitating miniaturization. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the heating component from a first-view perspective in an embodiment of this utility model;

[0020] Figure 2 This is a schematic diagram of the heating component in a second-view embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the heating component in an embodiment of the present invention from a third-person perspective;

[0022] Figure 4 This is a schematic diagram of the heating component in an embodiment of the present invention from a fourth perspective;

[0023] Figure 5 This is a schematic diagram of the heating component in another embodiment of the present invention;

[0024] Figure 6 This is a cross-sectional schematic diagram of a portion of the structure of the electronic atomizing device according to an embodiment of the present invention.

[0025] In the accompanying drawings, the reference numerals indicate:

[0026] 1. Support; 11. Atomizing groove; 12. First limiting protrusion; 13. Second limiting protrusion; 14. Supporting structure; 141. Supporting surface;

[0027] 2. Heating element; 21. Heating part; 22. Support part; 221. First fixing part; 2211. First limiting hole; 222. Connecting part; 2221. Clamping part; 223. Second fixing part; 2231. Second limiting hole;

[0028] 3. Accommodation space; 4. Lead wire; 10. Oil guide body. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] In the description of this utility model, 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", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] Please see Figures 1 to 5 This utility model provides a heating component, including a bracket 1 and a heating element 2. The bracket 1 has an atomizing groove 11 extending axially to both ends on one side. The heating element 2 includes a heating part 21 covering at least part of the opening of the atomizing groove 11, and two support parts 22 disposed at both ends of the heating part 21 in the axial direction. Each support part 22 extends from the heating part 21 around the outer periphery of the bracket 1 and is fixedly assembled with the bracket 1.

[0033] In this embodiment of the invention, the heating element 2 includes a heating part 21 covering the opening of the atomizing groove 11 for providing heat, and two supporting parts 22 disposed on both sides of the heating part 21 along the extending direction of the atomizing groove 11. Each supporting part 22 extends around the outer periphery of the bracket 1, and the supporting part 22 and the bracket 1 are fixedly assembled. In this way, the heating element 2 and the bracket 1 can be fixedly assembled. The supporting parts 22 can ensure the structural stability of the heating element 2 and prevent deformation or warping of the heating part 21. In addition, the lateral dimension of the heating element 2 can be reduced, which can improve the compactness of the overall structure of the heating component and facilitate miniaturization design.

[0034] For example, the horizontal direction is parallel to Figure 1 The direction of the X-axis is parallel to the axis. Figure 1 The direction of the Y-axis.

[0035] Furthermore, in some embodiments, the two support portions extend in opposite circumferential directions around the outer periphery of the support at both ends of the support.

[0036] Specifically, one support portion 22 is disposed at one end along the axial direction, and the other support portion 22 is disposed at the other end along the axial direction, such that the two support portions 22 are spaced apart along the axial direction, thereby improving the stability of the heating element 2 structure. Additionally, by way of example, one support portion 22 can extend clockwise around the support 1 on the side of the bracket 1 where the atomizing groove 11 is provided, while the other support portion 22 can extend counterclockwise around the support 1. This allows the two support portions 22 to better cooperate with the bracket 1, further improving the stability of the heating element 2 structure.

[0037] Furthermore, in some embodiments, the bracket 1 has a first side and a second side arranged opposite to each other, and two third sides arranged orthogonally to the first side. The two third sides are arranged opposite to each other, the first side is parallel to the axial direction, the atomizing groove 11 is formed on the first side, and each support part 22 has a first fixing part 221 attached to the first side, a connecting part 222 attached to the third side of the bracket 1, and a second fixing part 223 attached to the second side of the bracket 1. The connecting parts 222 of the two support parts 22 correspond one-to-one with the two third sides, that is, the connecting part 222 of one support part is located on one side of the two third sides and is correspondingly arranged, and the connecting part 222 of the other support part 22 is correspondingly arranged with the other third side.

[0038] Specifically, the support 1 can be mainly cubic in structure. The support 1 has a first side, a second side, and two third sides. Each support part 22 has a first fixing part 221, a connecting part 222, and a second fixing part 223. The first fixing part 221 is attached to the first side, thereby achieving a stable connection of the heating element 2 on the first side. The second fixing part 223 is attached to the second side, thereby achieving a stable connection of the heating element 2 on the second side. The connecting part 222 is located on the third side, so that each support part 22 can wrap around the outer periphery of the support 1, thereby achieving a stable connection of the heating element 2 on the third side. In this way, the connection stability of the heating element 2 on the support 1 can be improved, thereby improving the structural stability of the heating element 2.

[0039] Furthermore, in some embodiments, the bracket 1 is provided with a limiting structure that cooperates with the support portion 22. The limiting structure enables the support portion 22 and the bracket 1 to be fixedly assembled, thereby enabling the heating element 2 and the bracket 1 to be fixedly assembled.

[0040] Furthermore, in some embodiments, the limiting structure includes a first limiting protrusion 12 disposed on the bracket 1, and the first limiting protrusion 12 and the atomizing groove 11 are located on the same side of the bracket 1; the supported part 22 is provided with a first limiting hole 2211 that cooperates with the first limiting protrusion 12.

[0041] Specifically, a first limiting protrusion 12 is provided on the side of the bracket 1 where the atomizing groove 11 is located, and the support part 22 is provided with a first limiting hole 2211 corresponding to the first limiting protrusion 12. The bracket 1 and the support part 22 can be fixedly assembled through the first limiting protrusion 12 and the first limiting hole 2211. Furthermore, the first limiting protrusion 12 and the first limiting hole 2211 are located on the periphery of the heating part 21, which can better improve the structural stability of the heating part 21.

[0042] It should be understood that the number of the first limiting protrusions 12 can be 1, 2, 3, 4 or 5, etc., and the first limiting hole 2211 is set accordingly. This utility model embodiment does not make specific limitations.

[0043] Furthermore, in some embodiments, the limiting structure includes a second limiting protrusion 13 disposed in the bracket 1 on the side opposite to the atomizing groove 11, and the support portion 22 is provided with a second limiting hole 2231 that cooperates with the second limiting protrusion 13.

[0044] Specifically, the support 1 can be mainly cubic in structure. The support 1 can have a first side and a second side arranged opposite each other, and two third sides arranged orthogonally to the first side. The heating part 21 of the heating element 2 is located on the first side of the support 1. One of the supporting parts 22 of the heating element 2 bends from the first side of the heating element 2 to one of the third sides of the support 1 and continues to bend to the second side. The other supporting part 22 bends from the first side of the heating element 2 to the other third side of the support 1 and continues to bend to the second side. That is to say, the supporting part 22 specifically includes a first fixing part 221 attached to the first side of the support 1, a connecting part 222 attached to the third side of the support 1, and a second fixing part 223 attached to the second side of the support 1. In this way, the supporting part 22 is arranged around the support 1, which can improve the overall structural stability of the heating element 2. Furthermore, the bracket 1 is provided with a second limiting protrusion 13 on the side opposite to the atomizing groove 11, and a second limiting hole 2231 can be formed in the second fixing part 223. By assembling and connecting the second limiting protrusion 13 and the second limiting hole 2231, the bracket 1 and the support part 22 can be fixedly assembled. In addition, a first limiting protrusion 12 can be formed in the first fixing part 221, and the first limiting protrusion 12 and the second limiting protrusion 13 are arranged opposite to each other on both sides of the bracket 1. In this way, the mating structure between the support part 22 and the bracket 1 is arranged opposite to each other, which can better improve the connection stability between the heating element 2 and the bracket 1.

[0045] Furthermore, in some embodiments, a limiting structure that cooperates with the corresponding support portion 22 can also be provided on the third side of the bracket 1, thereby further improving the connection stability.

[0046] Furthermore, in some embodiments, a supporting structure 14 is provided on the side of the bracket 1 facing away from the atomizing groove 11. By providing the supporting structure 14, it can guide the assembly of the heating component and other structural components of the atomizer, which is beneficial to the fixed assembly of the heating component in the atomizer.

[0047] Furthermore, in some embodiments, the supporting structure 14 includes a contact protrusion disposed on the side of the support 1 away from the atomizing groove 11 and protruding outward, and / or, the supporting structure 14 has a supporting surface 141, which is inclined outward from the air inlet end to the air outlet end of the atomizing groove 11.

[0048] Specifically, the supporting structure 14 and the second limiting protrusion 13 are located on the same side of the bracket 1. The protrusion of the contact protrusion can be slightly greater than that of the second limiting protrusion 13. In this way, the heating component can be assembled and connected with other structures of the atomizer through the guiding effect of the contact protrusion, and the assembly of the heating component will not affect the assembly structure of the heating element 2 and the bracket 1.

[0049] In addition, the abutting surface 141 of the abutting structure 14 of the bracket 1 can also be inclined and tilted outward in the direction from the air inlet end to the air outlet end of the atomizing groove 11, so that the abutting surface 141 of the bracket 1 can serve as a guide surface, and other structural components of the atomizer can be provided with inclined structures that cooperate with the abutting surface 141. In this way, the other structural components of the atomizer can be abutted against the abutting surface 141 of the bracket 1 in the direction from the air inlet end to the air outlet end of the atomizing groove 11.

[0050] For example, the heating element is first assembled on the atomizing bracket 1 of the atomizer, and the base is provided with an inclined surface that is in contact with the supporting surface 141. Then, along the direction from the air inlet end to the air outlet end of the atomizing groove 11, the base and the heating element abut against each other under the guidance of the supporting surface 141.

[0051] Furthermore, in some embodiments, the support 1 can be made of a hard material such as ceramic or glass, so that the heating element 2 and the support 1 can have better resistance to deformation after being combined. In other embodiments, the support 1 can also be made of a soft material, such as silicone.

[0052] Furthermore, in some embodiments, an accommodating space 3 is defined between each support 22 and the side wall of the bracket 1, and the heating component also includes a lead 4 located within the accommodating space 3 and electrically connected to the support 22.

[0053] Specifically, the bracket 1 can be primarily cubic in structure. The bracket 1 can have a first side and a second side arranged opposite each other, and two third sides arranged orthogonally to the first side. The two third sides are arranged opposite each other. The support portion 22 specifically includes a first fixing portion 221 attached to the first side of the bracket 1, a connecting portion 222 attached to the third side of the bracket 1, and a second fixing portion 223 attached to the second side of the bracket 1. A receiving space 3 is provided between the connecting portion 222 of each support portion 22 and the corresponding third side in the bracket 1. Additionally, the heating component also includes a lead wire 4, which is used for electrical connection to the battery rod assembly. The lead wire 4 and the support portion 22 correspond one-to-one. By providing the receiving space 3, the lead wire 4 can be placed within the receiving space 3, thereby achieving the storage and organization of the lead wire 4.

[0054] Furthermore, in some embodiments, each support portion 22 is provided with a clamping portion 2221, and the heating component further includes a lead wire 4 that is clamped and fixed to the clamping portion 2221 and electrically connected to the support portion 22.

[0055] Specifically, the bracket 1 can be primarily cubic in structure. The bracket 1 can have a first side and a second side arranged opposite each other, and two third sides arranged orthogonally to the first side. The support portion 22 specifically includes a first fixing portion 221 attached to the first side of the bracket 1, a connecting portion 222 attached to the third side of the bracket 1, and a second fixing portion 223 attached to the second side of the bracket 1. The connecting portion 222 of the support portion 22 can be provided with a clamping portion 2221. Additionally, the heating component also includes a lead wire 4, which is used for electrical connection to the battery rod assembly. The lead wire 4 and the clamping portion 2221 correspond one-to-one, and the lead wire 4 is fixedly assembled to the clamping portion 2221. By providing the clamping portion 2221, solderless fixing of the lead wire 4 can be achieved.

[0056] Furthermore, in some embodiments, the clamping portion 2221 on each support portion 22 extends toward the other support portion 22, and the extending direction of the clamping portion 2221 is parallel to the axial direction.

[0057] Specifically, the two support portions 22 are respectively disposed at both ends of the heating portion 21 along the axial direction and fixedly assembled to the bracket 1. The clamping portion 2221 of the support portion 22 extends from the corresponding support portion 22 to the other support portion 22, that is, the clamping portion 2221 of the support portion 22 extends from one end of the bracket 1 along the axial direction to the other end. In this way, the clamping portion 2221 does not need to extend outside the bracket 1 to connect with the lead wire 4, which can reduce the axial dimension of the heating component and further realize the overall miniaturization design.

[0058] In some specific embodiments, along the extension direction of the atomizing groove 11, the clamping part 2221 may include a protrusion provided in the connecting part 222 and extending axially, and a through hole opened in the protrusion and extending along the extension direction of the atomizing groove 11, and the lead wire 4 may be inserted and clamped in the through hole.

[0059] Furthermore, in some embodiments, lead 4 is a nickel wire.

[0060] In other embodiments, lead 4 may also be other metal lines capable of electrical conduction.

[0061] Furthermore, in some embodiments, please refer to Figure 6 An electronic atomizing device includes an oil guide body 10 and a heating component, wherein the oil guide body 10 is disposed on the side of the heating part 21 away from the atomizing groove 11.

[0062] In this embodiment of the invention, the oil guide body 10 is disposed on the side of the heating element 21 opposite to the atomizing groove 11. The heating element 21 can provide heat to heat the atomizing liquid inside the oil guide body 10. Additionally, the heating element 2 includes two support portions 22 disposed on both sides of the heating element 21 along the extension direction of the atomizing groove 11. Each support portion 22 extends and bends against the outer periphery of the bracket 1. The support portions 22 allow for the overall fixed assembly of the heating element 2 and the bracket 1, ensuring the structural stability of the heating element 2 and preventing deformation or warping. This allows the heating element 2 to fit tightly against the oil guide body 10, ensuring effective contact and adhesion between the oil guide body 10 and the heating element 2.

[0063] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0064] The above is a description of the technical solution provided by this utility model. For those skilled in the art, based on the idea of ​​the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A heating element, characterized in that, include: The bracket has an atomizing groove on one side that extends axially to both ends; as well as, The heating element includes a heating part covering at least a portion of the opening of the atomizing groove, and two support parts disposed at both ends of the heating part in the axial direction, wherein each of the support parts extends from the heating part along the outer periphery surrounding the bracket, and the support part is fixedly assembled with the bracket.

2. The heating component according to claim 1, characterized in that, The bracket is provided with a limiting structure that cooperates with the support part.

3. The heating component according to claim 2, characterized in that, The limiting structure includes a first limiting protrusion disposed on the bracket, and the first limiting protrusion and the atomizing groove are located on the same side of the bracket; the supporting part is provided with a first limiting hole that mates with the first limiting protrusion; and / or, The limiting structure includes a second limiting protrusion disposed in the bracket on the side opposite to the atomizing groove, and the support portion is provided with a second limiting hole that cooperates with the second limiting protrusion.

4. The heating component according to claim 1, characterized in that, The bracket has a supporting structure on the side opposite to the atomizing groove.

5. The heating component according to claim 4, characterized in that, The supporting structure includes a contact protrusion disposed on the side of the bracket away from the atomizing groove and protruding outward, and / or the supporting structure has a supporting surface that is inclined outward from the air inlet end to the air outlet end of the atomizing groove.

6. The heating component according to claim 1, characterized in that, Each of the support portions defines an accommodating space between itself and the side wall of the bracket, and the heating component further includes a lead located within the accommodating space and electrically connected to the support portion.

7. The heating element according to any one of claims 1 to 6, characterized in that, Each of the support portions is provided with a clamping portion, and the heating component further includes a lead wire that is clamped and fixed to the clamping portion and electrically connected to the support portion.

8. The heating element according to claim 7, characterized in that, The clamping portion on each of the support portions extends toward the other support portion, and the extension direction of the clamping portion is parallel to the axial direction.

9. The heating element according to any one of claims 1 to 6, characterized in that, The two support parts extend in opposite circumferential directions around the outer periphery of the bracket at both ends of the bracket.

10. The heating component according to claim 9, characterized in that, The bracket has a first side and a second side arranged opposite to each other, and two third sides arranged orthogonally to the first side. The two third sides are arranged opposite to each other. The first side is parallel to the axial direction. The atomizing groove is formed on the first side. Each support part has a first fixing part attached to the first side, a connecting part provided on the third side of the bracket, and a second fixing part attached to the second side of the bracket. The connecting parts of the two support parts correspond one-to-one with the two third sides.

11. An electronic atomizing device, characterized in that, It includes an oil guide body and a heating component as described in any one of claims 1 to 10, wherein the oil guide body is disposed on the side of the heating part away from the atomizing groove.

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