Power supply assembly and electronic atomization device

Abstract

The application relates to a power supply assembly and an electronic atomization device. The power supply assembly comprises a shell, a circuit board, a power supply, a mounting shell and an electrode column. The shell has a containing cavity, is provided with a connecting hole, and the connecting hole communicates with the containing cavity; the circuit board is arranged in the containing cavity; the power supply is arranged in the containing cavity and is electrically connected with the circuit board; the mounting shell is provided with a mounting hole and is arranged in the shell; one end of the electrode column is fixedly arranged on the inner wall of the mounting hole and is arranged flush with the surface of the mounting shell, and the other end of the electrode column passes through the connecting hole and is arranged in the containing cavity and is electrically connected with the circuit board. In this way, the electrode column is assembled from the outside of the shell through the mounting shell, the convenience of assembly is improved, the electrode column is arranged flush with the surface of the mounting shell, dirt is not easily accumulated on the end of the electrode column which is electrically connected with an additional structure such as an automatic oil supply bottle or an external battery pack, and the stability of electrical connection between the electrode column and the additional structure is improved.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and in particular to a power supply component and an electronic atomization device. Background Technology

[0002] Electronic atomizers heat an aerosol product to create an aerosol for the user to inhale. To increase the number of puffs or extend battery life, additional structures such as automatic e-liquid dispensers or external battery packs are added, requiring the atomizer and these additional structures to connect via an electrode interface. Currently, the electrode interface used for this connection is installed internally and exposed from the atomizer's outer casing, making assembly inconvenient. Furthermore, the connection point between the electrode interface and the atomizer's casing has a slight drop, making it prone to accumulating dirt and grime during use, leading to poor electrode contact and failure. Utility Model Content

[0003] This application provides a power supply assembly and an electronic atomizing device that can solve the problems of inconvenient assembly and poor contact.

[0004] To address the aforementioned technical problems, this application provides a power supply assembly, including: a housing, a circuit board, a power supply, a mounting shell, and electrode posts.

[0005] The housing has a receiving cavity, and the housing is provided with a connecting hole that communicates with the receiving cavity;

[0006] A circuit board is disposed within the receiving cavity;

[0007] A power supply is located inside the receiving cavity, and the power supply is electrically connected to the circuit board;

[0008] The mounting housing has mounting holes and is disposed on the housing.

[0009] One end of the electrode post is fixed to the inner wall of the mounting hole and flush with the surface of the mounting shell, while the other end passes through the connection hole and is placed in the receiving cavity, where it electrically abuts against the circuit board.

[0010] In one possible embodiment of this application, the circuit board is provided with an electrode spring, and the end of the electrode post away from the mounting shell abuts against the electrode spring.

[0011] In one possible embodiment of this application, the electrode post abutting against one end of the circuit board is an elastic electrode structure.

[0012] In one possible embodiment of this application, the electrode post and the mounting shell are integrally injection molded structures.

[0013] In one possible embodiment of this application, the outer surface of the housing is provided with a mounting groove, the connecting hole is placed in the mounting groove, the mounting shell is placed in the mounting groove, and the edge of the mounting shell is flush with the outer surface of the housing.

[0014] In one possible embodiment of this application, there are at least two electrode posts and at least two mounting holes, with one end of each electrode post fixed to the inner wall of one of the mounting holes.

[0015] In one possible embodiment of this application, the electrode post is sealed to the mounting hole.

[0016] In one possible embodiment of this application, the circuit board is arranged vertically, and the mounting shell is vertically disposed on the side wall of the housing.

[0017] This application also proposes an electronic atomizing device, comprising: an atomizer and a power supply component, wherein the atomizer is electrically connected to the power supply component, and the power supply component is used to supply power to the atomizer, wherein the power supply component is the power supply component described above.

[0018] In one possible embodiment of this application, it includes: an oil bottle, a drive pump, and an electrode connector. The drive pump is used to deliver the oil bottle into the atomizer. One end of the electrode connector is electrically connected to the drive pump, and the other end is electrically connected to the electrode post.

[0019] The electronic atomizing device of this application comprises a housing, a circuit board, a power supply, a mounting shell, and electrode posts. The housing has a receiving cavity with a connecting hole communicating with the receiving cavity. The circuit board is located within the receiving cavity. The power supply is located within the receiving cavity and electrically connected to the circuit board. The mounting shell has a mounting hole and is located within the housing. One end of the electrode post is fixed to the inner wall of the mounting hole and flush with the surface of the mounting shell, while the other end passes through the connecting hole and is placed within the receiving cavity, electrically abutting against the circuit board. This allows the electrode post to be assembled from outside the housing via the mounting shell, improving assembly convenience. Furthermore, the flush arrangement of the electrode post with the surface of the mounting shell prevents dirt accumulation at the end of the electrode post that is electrically connected to external structures such as automatic fuel dispensers or external battery packs, improving the stability of the electrical connection. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A three-dimensional structural schematic diagram of an embodiment of the power supply component provided in this application;

[0022] Figure 2 for Figure 1 A cross-sectional view of the power supply assembly;

[0023] Figure 3 for Figure 1 Exploded view of the power supply assembly;

[0024] Figure 4 This is a cross-sectional structural diagram of the electronic atomizing device provided in this application.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] Housing 10, receiving cavity 11, connecting hole 12, mounting groove 13, circuit board 20, electrode spring 21, power supply 30, mounting shell 40, mounting hole 41, electrode post 50, atomizer 60, power supply assembly 70, oil bottle 80, drive pump 90, electrode connector 100. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application 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 application. 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 indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this application, the term "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use this application. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this application can be made without using these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of this application with unnecessary detail. Therefore, this application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0030] Please see Figures 1 to 3 In one embodiment, this application proposes a power supply assembly 70, including: a housing 10, a circuit board 20, a power supply 30, a mounting housing 40, and electrode posts 50.

[0031] The housing 10 has a receiving cavity 11 and a connecting hole 12, which communicates with the receiving cavity 11.

[0032] Circuit board 20 is disposed within receiving cavity 11;

[0033] A power supply 30 is located inside the receiving cavity 11 and is electrically connected to the circuit board 20.

[0034] Mounting housing 40 is provided with mounting hole 41, and mounting housing 40 is provided on housing 10;

[0035] The electrode post 50 has one end fixed to the inner wall of the mounting hole 41 and flush with the surface of the mounting shell 40, and the other end passes through the connection hole 12 and is placed in the receiving cavity 11, and is electrically abutted against the circuit board 20.

[0036] The housing 10 can be made of plastic; the circuit board 20 can be set close to the side of the housing 10. Furthermore, the circuit board 20 is set vertically, and the mounting shell 40 is set vertically on the side wall of the housing 10, so that the spatial layout of the power supply assembly 70 is more reasonable and the structure is more compact.

[0037] The power source 30 may include a battery. Furthermore, the battery is detachably connected to the housing 10, which allows for easy removal of the battery and is environmentally friendly.

[0038] The mounting shell 40 can be a strip-shaped structure, thereby increasing the contact area between the mounting shell 40 and the side of the housing 10, and improving the stability of the connection between the mounting shell 40 and the housing 10. Furthermore, the mounting shell 40 can be interlocked with or bonded to the housing 10.

[0039] The device comprises at least two electrode posts 50 and at least two mounting holes 41, with one end of each electrode post 50 fixed to the inner wall of a mounting hole 41. In one embodiment, there are two electrode posts 50, one being a positive electrode and the other a negative electrode, thus electrically connecting to external auxiliary structures such as automatic fuel dispensers or external battery packs. In another embodiment, there are three electrode posts 50, two being a positive electrode and the other a negative electrode, with the third electrode post serving as a data transmission electrode. This third electrode post can be used for data transmission from the auxiliary structure; the specific information processing is prior art and will not be detailed here.

[0040] This allows the electrode post 50 to be assembled from outside the housing 10 via the mounting shell 40, improving the ease of assembly. Furthermore, by setting the electrode post 50 flush with the surface of the mounting shell 40, the end of the electrode post 50 that is electrically connected to external auxiliary structures such as automatic fuel supply bottles or external battery packs is less prone to dirt residue, thus improving the stability of the electrical connection between the two.

[0041] Please see Figures 1 to 3 In one embodiment, the circuit board 20 is provided with an electrode spring 21, and the end of the electrode post 50 away from the mounting housing 40 abuts against the electrode spring 21. In another embodiment, the end of the electrode post 50 abutting against the circuit board 20 is a flexible electrode structure. This avoids soldering the electrode post 50 to the circuit board 20, improving the ease of assembly and the stability of the connection between the electrode post 50 and the circuit board 20.

[0042] Please see Figures 1 to 3 In one embodiment, the electrode post 50 and the mounting housing 40 are integrally injection molded. This reduces the number of parts in the power supply assembly 70 and improves the assembly efficiency of the power supply assembly 70.

[0043] Please see Figures 1 to 3 In one embodiment, the outer surface of the housing 10 is provided with a mounting groove 13, the connecting hole 12 is placed in the mounting groove 13, and the mounting shell 40 is placed in the mounting groove 13, with the edge of the mounting shell 40 flush with the outer surface of the housing 10. This allows the mounting shell 40 to be positioned and installed, facilitating quick assembly and improving the stability of the connection between the mounting shell 40 and the housing 10.

[0044] Please see Figures 1 to 3 In one embodiment, the electrode post 50 is sealed to the mounting hole 41. This further prevents dirt from remaining in the mounting hole 41 and improves the stability of the electrical connection between the electrode post 50 and external auxiliary structures such as automatic fuel dispensers or external battery packs.

[0045] Please see Figure 4This application also proposes an electronic atomizing device, including: an atomizer 60 and a power supply component 70. The atomizer 60 is electrically connected to the power supply component 70, which supplies power to the atomizer 60. The power supply component 70 is the aforementioned power supply component 70. The atomizer 60 may contain a heating coil and an e-liquid reservoir. The e-liquid reservoir stores an aerosol product, such as e-liquid. The e-liquid in the reservoir can permeate the heating coil. The power supply component 70 can be used to electrically heat the heating coil, which heats and atomizes the permeated e-liquid. When the user inhales, air mixes with the atomized e-liquid to form an aerosol, allowing the user to inhale. Furthermore, since this electronic atomizing device uses the aforementioned power supply component 70, it also possesses all the beneficial effects brought by the aforementioned power supply component 70, which will not be elaborated further here.

[0046] Please see Figure 4 In one embodiment, the device includes: an oil bottle 80, a drive pump 90, and an electrode connector 100. The drive pump 90 delivers the oil bottle 80 into the atomizer 60. One end of the electrode connector 100 is electrically connected to the drive pump 90, and the other end is electrically connected to the electrode post 50. The oil bottle 80 can be used to store aerosol products, such as e-liquid. The drive pump 90 can be a peristaltic pump, a gear pump, or a screw pump, etc., to deliver the oil bottle 80 into the atomizer 60, thereby increasing the number of inhalation ports of the electronic atomizing device or replenishing the e-liquid in the atomizer 60 in a timely manner, making it more convenient to use.

[0047] In practice, each of the above units or structures can be implemented as an independent entity or can be arbitrarily combined to be implemented as the same or several entities. For the specific implementation of each of the above units or structures, please refer to the previous method embodiments, which will not be repeated here.

[0048] The power supply components and electronic atomizing devices provided in the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A power supply component, characterized in that, include: The housing has a receiving cavity, and the housing is provided with a connecting hole that communicates with the receiving cavity; A circuit board is disposed within the receiving cavity; A power supply is located inside the receiving cavity, and the power supply is electrically connected to the circuit board; The mounting housing has mounting holes and is disposed on the housing. One end of the electrode post is fixed to the inner wall of the mounting hole and flush with the surface of the mounting shell, while the other end passes through the connection hole and is placed in the receiving cavity, where it electrically abuts against the circuit board.

2. The power supply assembly according to claim 1, characterized in that, The circuit board is provided with an electrode spring, and the end of the electrode post away from the mounting shell abuts against the electrode spring.

3. The power supply assembly according to claim 1, characterized in that, The electrode post that abuts against one end of the circuit board is an elastic electrode structure.

4. The power supply assembly according to claim 1, characterized in that, The electrode post and the mounting shell are integrally injection molded structures.

5. The power supply assembly according to claim 1, characterized in that, The outer surface of the housing is provided with a mounting groove, the connecting hole is placed in the mounting groove, the mounting shell is placed in the mounting groove, and the edge of the mounting shell is flush with the outer surface of the housing.

6. The power supply assembly according to claim 1, characterized in that, There are at least two electrode posts and at least two mounting holes, with one end of each electrode post fixed to the inner wall of one of the mounting holes.

7. The power supply assembly according to claim 1, characterized in that, The electrode post is sealed to fit the mounting hole.

8. The power supply assembly according to claim 1, characterized in that, The circuit board is arranged vertically, and the mounting shell is arranged vertically on the side wall of the housing.

9. An electronic atomizing device, characterized in that, include: An atomizer and a power supply assembly, wherein the atomizer is electrically connected to the power supply assembly, the power supply assembly being used to supply power to the atomizer, and the power supply assembly being the power supply assembly described in any one of claims 1 to 8.

10. The electronic atomizing device according to claim 9, characterized in that, include: The device includes an oil bottle, a drive pump, and an electrode connector. The drive pump is used to deliver the oil from the oil bottle into the atomizer. One end of the electrode connector is electrically connected to the drive pump, and the other end is electrically connected to the electrode post.

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