WO2023240801A1

WO2023240801A1 - Atomization device based on elastic contact structure

Info

Publication number: WO2023240801A1
Application number: PCT/CN2022/116355
Authority: WO
Inventors: 邓思杰; 李博
Original assignee: 东莞市克莱鹏雾化科技有限公司
Priority date: 2022-06-17
Filing date: 2022-08-31
Publication date: 2023-12-21
Also published as: CN114918086A

Abstract

An atomization device based on an elastic contact structure. The atomization device comprises a main machine (10) and an atomizer (20), wherein the atomizer (20) comprises a housing (1), and a first fixing support (2), a second fixing support (3), an atomization element (4) for liquid atomization, and power connection elements (5) for conductive connection, which are provided in the housing (1); each of the power connection elements (5) comprises a contact end (51), an elastic fixing end (52), a limiting end (53) and a power connection end (54); the elastic fixing end (52) is sleeved with an elastic element (521); and the elastic element (521) causes the power connection element (5) to come into contact with the atomization element (4). The atomization device is stable in terms of atomization and does not have contact breakage problems.

Description

An atomization device based on elastic contact structure

Cross-references to related applications.

This application claims priority to the Chinese patent application submitted to the China Patent Office on June 17, 2022, with the application number 202210687986.9 and the invention title "Atomization device based on elastic contact structure", the entire content of which is incorporated into this application by reference. middle.

Technical field

The present invention relates to the technical field of liquid atomization, and in particular to an atomization device based on an elastic contact structure.

Background technique

Electronic atomization equipment includes an atomization device and a power supply that supplies power to the atomization device. The atomization device is internally constructed with a liquid storage chamber, an air flow channel, and an electronic atomization component. The power supply is provided with an accommodating slot, and the atomizing device is installed in the accommodating slot and is electrically connected to the power supply. When the power supply supplies power to the electronic atomization component inside the atomization device, the atomization component atomizes the solution stored in the liquid storage chamber into aerosol and discharges it.

technical problem

The host and atomizer of electronic atomizers currently on the market generally include integrated and split types. The split type can be used as a replaceable atomizer, while the integrated type is generally refillable and disposable; The one-piece structure is fixedly connected. However, conductive elements need to be used at the contact point between the internal atomizing element and the main unit. Existing conductive elements are prone to disconnection during use, leading to unstable atomization, so the existing contact structure needs to be improved.

Technical solutions

In order to solve the above problems, the present invention provides an elastic contact-based elastic contact that solves the problem of easy disconnection between the existing atomizing element and the electrical connection element. When the atomization device is used, the atomization is stable and the problem of disconnection does not occur. Structural atomization device.

The above objectives can be achieved using the following technical solutions.

An atomizer device based on an elastic contact structure, including a main machine and an atomizer. The main machine has a connecting end, and the connecting end is provided with a first buckling position; the atomizer includes a shell, and is provided on the shell. There are a first fixed bracket, a second fixed bracket, an atomization element for liquid atomization, and a power connection element for conductive connection. The first fixed bracket is equipped with an atomization chamber, and the atomization chamber is The bottom surface has a through hole and a slot; the second fixed bracket is connected above the first fixed bracket and has a mounting position corresponding to the atomization chamber; the atomizing element is installed in the mounting position and faces the atomization warehouse; the power-connecting component is inserted into the slot and contacts the atomization component. The power-connecting component includes a contact end, an elastic fixed end, a limiting end, and a power connection end. The elastic fixed end is placed on the An elastic element is installed in the slot, and the elastic element makes the electrical connection element contact with the atomization element; the electrical connection end extends into the host and is electrically connected to the host; the bottom of the first fixed bracket is provided with a second The second fastening position is connected to the first fastening position.

The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects and advantages of the invention will become apparent from the description, drawings and claims.

beneficial effects

Compared with the existing atomization device, the present invention is used for liquid atomization. It has elastic contact conductivity between the atomization element and the electrical connection element of the atomization device, which solves the problem of easy connection between the existing atomization element and the electrical connection element. If the problem of disconnection occurs, the atomization is stable when the atomizer device is used, and the problem of disconnection will not occur. The atomization effect is good, and there will be no disconnection even if the structure is impacted, dropped, etc. Specifically, a main machine and an atomizer are provided. The main machine has a connecting end, and the connecting end is provided with a first buckling position; the atomizer includes a shell, a first fixed bracket provided in the shell, A second fixed bracket, an atomization element for liquid atomization, and a power connection element for conductive connection. The first fixed bracket is provided with an atomization chamber. The bottom surface of the atomization chamber has a through hole and a plug-in connector. slot; the second fixed bracket is connected above the first fixed bracket and is provided with a mounting position corresponding to the atomization chamber; the atomizing element is installed in the mounting position and faces the atomizing chamber; the power connection element Inserted in the slot and in contact with the atomization element, the power-connecting element includes a contact end, an elastic fixed end, a limiting end, and a connecting end. The elastic fixed end is placed in the slot and sleeved with The elastic element allows the power-connecting element to contact the atomizing element; the connection end extends into the host and is electrically connected to the host; the bottom of the first fixed bracket is provided with a second buckle, and the second buckle The closing position is connected to the first buckling position. It has a host and an atomizer. The host is used to control atomization and conductivity. The atomizer is used to store liquid and atomize the liquid. In use, the power-connecting component is placed in the slot through the elastic fixed end and the elastic element. The elastic element is a spring, which can be used to lift up the electrical connection element. After lifting up, the contact end is in contact with the atomization element, so that the contact between the two is stable, and the contact can be maintained under the action of the spring without any disconnection.

Description of the drawings

To better describe and illustrate embodiments and/or examples of those inventions disclosed herein, reference may be made to one or more of the accompanying drawings. The additional details or examples used to describe the drawings should not be construed as limiting the scope of any of the disclosed inventions, the embodiments and/or examples presently described, and the best modes currently understood of these inventions.

Figure 1 is a schematic structural diagram of the atomization device based on the elastic contact structure of the present invention.

Figure 2 is an exploded schematic diagram of the atomizer of the atomizer device based on the elastic contact structure in Figure 1.

Figure 3 is a schematic structural diagram of the atomizer of the atomizer device based on the elastic contact structure in Figure 1.

Figure 4 is a partial structural diagram of the atomizer of the atomizer device based on the elastic contact structure in Figure 1.

Figure 5 is a schematic structural diagram of the oil guide bracket of the atomizer in Figure 4.

Figure 6 is a schematic structural diagram of the atomizer piece of the atomizer in Figure 4.

FIG. 7 is a schematic structural diagram of the electrical connection components of the atomization device based on the elastic contact structure in FIG. 1 .

Explanation of reference signs: main unit 10, connection end 101, first fastening position 102, housing 103, mounting bracket 104, electronic control component 105, atomizer 20, shell 1, insertion end 11, liquid storage chamber 12, seal Cover 13, air guide channel 14, first fixed bracket 2, atomization chamber 21, through hole 22, slot 23, limit step 231, second buckling position 24, fixed slot 25, second fixed bracket 3, Installation position 31, connection buckle 311, fixed buckle 32, atomization element 4, oil guide piece 41, oil guide bracket 42, side plate 421, connection slot 422, atomization groove 423, support step 424, atomization piece 43. Microhole 431, heating circuit 432, power connection component 5, contact end 51, elastic fixed end 52, elastic element 521, limit end 53, limit outer edge 531, power connection end 54.

Embodiments of the invention

In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough understanding of the present disclosure will be provided.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the invention belongs. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only and is not intended to limit the invention.

As shown in Figures 1 to 7, an atomization device based on an elastic contact structure specifically includes a host 10 and an atomizer 20. The host 10 has a connection end 101, and the connection end 101 is provided with a third A buckle position 102; the atomizer 20 includes a shell 1, a first fixed bracket 2, a second fixed bracket 3 provided in the shell 1, an atomizing element 4 for liquid atomization, and a conductive connection The electrical connection component 5, the first fixed bracket 2 is provided with an atomization chamber 21, the bottom surface of the atomization chamber 21 has a through hole 22 and a slot 23; the second fixed bracket 3 is connected to the first fixed bracket 2. There is an installation position 31 above the bracket 2 and corresponding to the atomization chamber 21; the atomization element 4 is installed at the installation position 31 and faces the atomization chamber 21; the power connection element 5 is inserted into the slot 23 and in contact with the atomizing element 4. The electrical connection element 5 includes a contact end 51, an elastic fixed end 52, a limiting end 53, and an electrical connection end 54. The elastic fixed end 52 is placed in the slot 23, It is also sleeved with an elastic element 521, which enables the electrical connection element 5 to contact the atomization element 4; the electrical connection end 54 extends into the host 10 and is electrically connected to the host 10; the bottom of the first fixed bracket 2 A second fastening position 24 is provided, and the second fastening position 24 is connected to the first fastening position 102 .

The host 10 includes a housing 103, a mounting bracket 104 located in the housing 103, and an electrical control component 105 located in the mounting bracket 104. The electrical control component 105 is electrically connected to the power connection end 54; the connection end 101 Formed at the upper end of the housing 103 and presented in an open form, the housing 1 is provided with an insertion end 11 which is inserted into the connection end 101. A mounting bracket 104 is installed on the mounting bracket 104 for connection with the electrical connection element 5. The electronic control component 105 generally has a control board, a power supply, a charging interface, a pneumatic sensor and other structures. The control board is used to connect the electrically connected component 5 to control the atomizing component 4 to atomize the liquid. The connecting end 101 adopts an open structure, which facilitates the insertion and fixation of the insertion end 11 of the housing 1 and facilitates assembly.

The first buckling position 102 is a buckling groove integrally formed on both sides of the mounting bracket 104. The second buckling position 24 is a buckling platform integrally formed at the bottom of the first fixed bracket 2. The buckling platform and the buckle The coupling grooves engage with each other, and the coupling grooves and coupling platforms are structurally connected to each other. The two structures are connected stably and are easy to assemble.

Referring to Figure 3, a liquid storage chamber 12 is provided in the housing 1, and the liquid storage chamber 12 is connected to the second fixed bracket 3. The second fixed bracket 3 is provided with a sealing sleeve 13 close to the liquid storage chamber 12, so The housing 1 is provided with an air guide channel 14 in the center, and the air guide channel 14 is connected to the second fixed bracket 3 and connected to the atomization chamber 21; the second fixed bracket 3 is provided with an oil guide channel, and the oil guide channel The liquid storage chamber 12 is connected with the atomization element 4. The liquid storage chamber 12 is used to store liquid, and the liquid is introduced into the atomization element 4 through the oil guide channel for heating and atomization to form smoke in the atomization chamber 21, and then through the guide channel. The air channel 14 leads out the smoke.

The first fixing bracket 2 is provided with fixing slots 25 on both sides. The second fixing bracket 3 is provided with fixing buckles 32 on both sides. The fixing buckles 32 are snapped into the fixing slots 25. Through the fixing slots 25 and The fixing buckle 32 assembles the second fixing bracket 3 and the first fixing bracket 2 together, which is easy to assemble and has a reliable structure.

The slot 23 is provided with a limiting step 231. One end of the elastic element 521 is in contact with the limiting step 231. The limiting end 53 passes through the limiting step 231 and is provided with a limiting outer edge 531. The limiting step 231 cooperates with the elasticity. The fixed end 52 is used to contact the two ends of the elastic element 521 to act as a buffering and lifting structure to ensure the contact between the contact end 51 and the atomizing element 4; while the outer limit 531 can be used as a movable limit to prevent contact. Electrical component 5 is excessively lifted.

Referring to Figures 2 to 6, the atomization element 4 includes an oil guide 41, an oil guide bracket 42, and an atomization piece 43. The oil guide bracket 42 is provided with an oil guide chamber, and the oil guide 41 is placed on the The atomizing piece 43 is in the oil-conducting cavity and is attached to the atomizing piece 43. The atomizing piece 43 faces the atomizing chamber 21. The atomizing piece 43 is powered and heated when in contact with the conductive element, so as to heat and atomize the liquid to form smoke. .

The oil guide part 41 is oil guide cotton, and the oil guide bracket 42 is bent to form side plates 421 on both sides. The side plates 421 are provided with connection slots 422, and the installation position 31 is provided with connection buckles on both sides. 311. The connection buckle 311 is used to cooperate with the atomization element 4 for fixation. The connection buckle 422 is matched with the connection buckle 311. The connection buckle 422 on the side plate 421 is used to cooperate with the connection of the connection buckle 311. The two The structural connection is stable and reliable.

The oil guide bracket 42 is stamped with an atomization groove 423, and the atomization groove 423 is stamped with a support step 424. The atomization piece 43 is installed in the atomization groove 423 and supported by the support step 424; the support step 424 is provided for The atomizing sheet 43 is supported and installed, and is an integrated structure with good structural stability. When the oil-conducting cotton is pressed against the installation position 31, the atomizing sheet 43 can better contact the electrically connected component 5 for conductive conduction.

The atomization sheet 43 is formed by wafer processing and has micropores 431 evenly distributed. The atomization sheet 43 is provided with a heating circuit 432 on the side facing away from the oil guide 41. It is formed by wafer processing and has micropores 431 evenly distributed for use. The oil-conducting heating circuit 432 contacts the electrical component 5 and generates heat through the heating circuit 432 to form smoke. The structure is simple and reliable, and the structural area is reduced.

The invention is used for liquid atomization. It has elastic contact conductivity between the atomization element 4 and the electrical connection element 5 of the atomization device, and solves the problem of easy disconnection between the existing atomization element 4 and the electrical connection element 5. , when the atomization device is used, the atomization is stable, there will be no disconnection problem, and the atomization effect is good, even if the structure is impacted, dropped, etc., there will be no disconnection. Specifically, a host 10 and an atomizer 20 are provided. The host 10 has a connecting end 101, and the connecting end 101 is provided with a first buckling position 102; the atomizer 20 includes a shell 1, a The first fixed bracket 2, the second fixed bracket 3, the atomization element 4 for liquid atomization, and the electrical connection element 5 for conductive connection in the housing 1, the first fixed bracket 2 is provided with an atomization chamber 21. The bottom surface of the atomization chamber 21 has a through hole 22 and a slot 23; the second fixing bracket 3 is connected above the first fixing bracket 2, and is provided with a mounting position 31 corresponding to the atomization chamber 21; so The atomization element 4 is installed in the installation position 31 and faces the atomization chamber 21; the power connection element 5 is inserted in the slot 23 and in contact with the atomization element 4. The power connection element 5 includes a contact end 51, an elastic fixed end 52, a limiting end 53, and a connecting end 101. The elastic fixed end 52 is placed in the slot 23 and is covered with an elastic element 521. The elastic element 521 makes the connection element 5 and the atomizer The component 4 is in contact; the connecting end 101 extends into the host 10 and is electrically connected to the host 10; the bottom of the first fixed bracket 2 is provided with a second buckling position 24, and the second buckling position 24 is connected to the first Snap position 102 connection. It has a host 10 and an atomizer 20. The host 10 is used to control atomization and conductivity. The atomizer 20 is used to store liquid and atomize the liquid. In use, the electrical connection element 5 is matched with the elastic through the elastic fixed end 52. The element 521 is placed in the slot 23. The elastic element 521 is a spring, which can be used to lift up the electrical connection element 5. After being lifted up, the contact end 51 comes into contact with the atomizing element 4, so that the contact between the two is stable. Under the action of the spring, Able to maintain contact without disconnection.

The above-mentioned embodiments only express several implementation modes of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the patent scope of the present invention. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the patent of the present invention should be determined by the appended claims.

Claims

An atomization device based on an elastic contact structure, characterized by: including

A host, the host has a connecting end, and the connecting end is provided with a first buckling position;

Atomizer, the atomizer includes a shell, a first fixed bracket, a second fixed bracket provided in the shell, an atomizing element for liquid atomization, and a connecting element for conductive connection, the third A fixed bracket is provided with an atomization chamber, and the bottom surface of the atomization chamber has a through hole and a slot; the second fixed bracket is connected above the first fixed bracket and has a mounting position corresponding to the atomization chamber; The atomization element is installed in the installation position and faces the atomization chamber; the power connection element is inserted into the slot and in contact with the atomization element. The power connection element includes a contact end, an elastic fixed end, and a limiter. position end, and a power connection end. The elastic fixed end is placed in the slot and is covered with an elastic element. The elastic element allows the power connection element to contact the atomization element. The power connection end extends into the host and is connected to the host. Electrical connection; the bottom of the first fixed bracket is provided with a second buckling position, and the second buckling position is connected to the first buckling position.
The atomization device based on the elastic contact structure according to claim 1, characterized in that: the main machine includes a housing, a mounting bracket provided in the housing, and an electronic control component provided in the installation bracket, and the electronic control component The component is electrically connected to the connection end; the connection end is formed on the upper end of the housing and is presented in an open form; the housing is provided with an insertion end, and the insertion end is inserted into the connection end.
The atomization device based on the elastic contact structure according to claim 2, characterized in that: the first buckling position is a buckling groove integrally formed on both sides of the mounting bracket, and the second buckling position is integrally formed The fastening platform is at the bottom of the first fixed bracket, and the fastening platform and the fastening groove are engaged with each other.
The atomization device based on an elastic contact structure according to claim 1, characterized in that: a liquid storage chamber is provided in the housing, the liquid storage chamber is connected to a second fixed bracket, and the second fixed bracket is close to the storage chamber. The liquid chamber sleeve is provided with a sealing sleeve, and the housing is provided with an air guide channel in the center. The air guide channel is connected to the second fixed bracket and connected to the atomization chamber; the second fixed bracket is provided with an oil guide channel, and the The oil guide channel connects the liquid storage chamber and the atomization element.
The atomization device based on an elastic contact structure according to claim 1, characterized in that: fixing slots are provided on both sides of the first fixing bracket, fixing buckles are provided on both sides of the second fixing bracket, and the The fixing buckle snaps into the fixing card slot.
The atomization device based on the elastic contact structure according to claim 1, characterized in that: the slot is provided with a limiting step, one end of the elastic element is in contact with the limiting step, and the limiting end passes through the limiting step. There are steps and a limited space outside.
The atomization device based on elastic contact structure according to claim 1, characterized in that: the atomization element includes an oil guide piece, an oil guide bracket, and an atomization piece, and the oil guide bracket is provided with an oil guide cavity, The oil guide piece is placed in the oil guide cavity and fitted with the atomization piece, and the atomization piece faces the atomization chamber.
The atomization device based on the elastic contact structure according to claim 7, characterized in that: the oil guide member is oil guide cotton, and the oil guide bracket is bent to form side plates on both sides, and the side plates are provided with Connection buckles are provided on both sides of the installation position. The connection buckles are used to fix the atomization element. The connection buckles are matched with the connection buckles.
The atomization device based on the elastic contact structure according to claim 8, characterized in that: the oil guide bracket is stamped to form an atomization groove, the atomization groove is stamped with support steps, and the atomization sheet is installed on Atomizer tank and supported by support steps.
The atomization device based on the elastic contact structure according to claim 9, characterized in that: the atomization piece is formed by wafer processing and is evenly distributed with micropores, and the side of the atomization piece facing away from the oil guide is provided with Heating circuit.