WO2024041092A1 - Mesh heating piece-based atomization device - Google Patents

Abstract

A mesh heating piece-based atomization device, comprising a casing (1), a liquid guide seat (2), a liquid guide medium (3), a support (4), a mesh heating piece (5) and a base (6). A storage chamber (11) is arranged in the casing (1); the liquid guide seat (2) is arranged in the storage chamber (11) and used for liquid guiding; the mesh heating piece (5) comprises a mesh heating wire (51), and a first power connection position (52) and a second power connection position (53) which are integrally formed with the mesh heating wire (51) and are respectively arranged at two sides of the mesh heating wire (51); one end of the base (6) is connected to the bottom of the casing (1); a first electrode (61) and a second electrode (62) are mounted on the base (6); the first electrode (61) is electrically connected to the first power connection position (52); the second electrode (62) is electrically connected to the second power connection position (53). The atomization device uses the mesh heating piece (5) and the mesh heating wire (51) which are directly attached to a liquid guide structure, and does not need winding of cotton cores around the outside, achieving high manufacturing efficiency and saving the cost.

Description

Atomization device based on mesh heating sheet Technical field

The present invention relates to the technical field of liquid atomization, and in particular to an atomization device based on a mesh heating sheet.

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.

A heating element is provided inside the atomization device. The heating element is used to atomize liquid to form an aerosol. Existing heating elements include structures such as heating sheets and heating wires. The existing heating structures generally have high structural costs and are difficult to prepare during the preparation process. It is difficult, time-consuming and labor-intensive, and the production efficiency is low.

technical problem

In order to solve the above problems, the present invention provides a device that uses a mesh heating sheet, and uses an integrated mesh heating wire to cooperate with the connection potential to connect electricity and heat, and heat the liquid introduced by the oil-conducting medium to form aerosol. The structure Simple and compact, with low structural cost, high production efficiency and good heating and atomization effect, the atomization device is based on mesh heating sheets.

Technical solutions

The technical solution adopted by the present invention is: an atomization device based on a mesh heating sheet, including a shell, an oil guide seat, an oil guide medium, a bracket, a mesh heating sheet, and a base. The shell is provided with a storage cavity. , liquid is stored in the storage cavity; the oil guide seat is placed in the storage cavity and is used for liquid guidance; the oil guide medium is located on the oil guide seat and is used for liquid storage and diversion; one end of the bracket Connected to the oil guide seat; the mesh heating piece is installed on the bracket and is connected to the oil guide medium. The mesh heating piece includes a mesh heating wire and is integrally formed with the mesh heating wire and is respectively located on the mesh. The first connection potential and the second connection potential on both sides of the shaped heating wire; one end of the base is connected to the bottom of the shell, the base is equipped with a first electrode and a second electrode, and the first electrode is electrically connected to the first connection potential. connection, the second electrode is electrically connected to the second connection potential, and an atomization cavity is formed between the base and the mesh heating wire.

A further improvement to the above solution is that the housing is provided with an air channel, the oil guide seat is provided with an air guide channel, the air guide channel is connected to the atomization chamber, and the air channel passes through the storage chamber and the air guide channel Connected, the top of the housing is provided with an air nozzle, and the air nozzle is connected with the air channel.

A further improvement to the above solution is that an oil storage cotton is provided in the storage cavity, and the oil storage cotton is connected to the oil conductive medium and is used to introduce the stored liquid into the oil conductive medium.

A further improvement to the above solution is that the oil guide seat is provided with an oil guide groove, the oil guide groove is connected to the storage chamber and the oil guide medium, and the outside of the oil guide seat is covered with a silicone sleeve, and the silicone sleeve connects the oil guide seat to the oil guide seat. The outer edge is sealed to the inner wall of the storage cavity.

A further improvement to the above solution is that the oil-conducting medium includes an oil storage element placed in the oil-conducting seat, and an oil-conducting element provided on the bracket and attached to the oil storage element, and the oil-conducting element is away from the oil storage element. One side is attached to the mesh heating sheet.

A further improvement to the above solution is that the bracket includes a placement cavity, side plates connected to both sides of the placement cavity, and a placement slot opened in the placement cavity, the side plates are connected to the oil guide seat, and the mesh heating sheet It is installed in the installation groove, and the oil guide element is placed in the installation cavity.

A further improvement to the above solution is that a fixed pressing piece is provided above the placement cavity, and the fixed pressing piece presses the oil guide element in the placement cavity, and a supporting plate is provided at the bottom of the installing groove, and the supporting plate will Mesh heating sheet holds up.

A further improvement to the above solution is that the mesh heating wire includes interconnected mesh heating wires, and the mesh heating wires connect the first connection potential and the second connection potential.

A further improvement to the above solution is that fixed buckles are provided on both sides of the base, the fixed buckles are fixedly connected to the bottom of the housing, and the base is provided with a sealing ring close to the fixed buckles.

A further improvement to the above solution is that the atomization chamber is provided with an oil-isolating steel mesh, and the lower side of the oil-isolating steel mesh is provided with oil-absorbing cotton.

beneficial effects

The beneficial effects of the present invention are:

Compared with the existing atomization heating sheet, the present invention adopts a mesh heating sheet, and uses an integrated mesh heating wire to cooperate with the connection potential to connect electricity and generate heat to heat the liquid introduced by the oil-conducting medium to form aerosol. , simple and compact structure, low structural cost, and good heating and atomization effect. Specifically, a shell, an oil guide seat, an oil guide medium, a bracket, a mesh heating sheet, and a base are provided. The shell is provided with a storage cavity, and liquid is stored in the storage cavity; the oil guide seat is placed on In the storage cavity, it is used for liquid guidance; the oil-conducting medium is arranged on the oil-conducting seat and is used for liquid storage and diversion; one end of the bracket is connected to the oil-conducting seat; the mesh-shaped heating sheet is installed on the bracket, and Fitted and connected to the oil-conducting medium, the mesh heating piece includes a mesh heating wire, and a first connection potential and a second connection potential integrally formed with the mesh heating wire and respectively provided on both sides of the mesh heating wire; One end of the base is connected to the bottom of the housing, the base is equipped with a first electrode and a second electrode, the first electrode is electrically connected to the first connection potential, the second electrode is electrically connected to the second connection potential, the An atomization cavity is formed between the base and the mesh heating wire. The storage cavity is used for liquid storage, and the liquid is introduced into the mesh heating wire through the oil-conducting medium. Under the action of the electrode, the electric potential is given to conduct electricity, causing the mesh heating wire to heat up and heat the liquid to form aerosol. The atomization effect is good and the structure is reliable.

In addition, by using mesh heating sheets and mesh heating wires, there is no need to wind the cotton core externally, and it can be directly attached to the oil-conducting structure. The manufacturing efficiency is high and the cost is saved.

Description of drawings

Figure 1 is a schematic three-dimensional structural diagram of an atomization device based on a mesh heating sheet according to the present invention;

Figure 2 is a schematic top view of the atomization device based on the mesh heating sheet in Figure 1;

Figure 3 is a cross-sectional view of A-A in Figure 2;

Figure 4 is an exploded schematic diagram of the atomization device based on mesh heating sheets in Figure 1;

Figure 5 is an exploded schematic diagram of part of the structure of the atomization device based on mesh heating sheets in Figure 1;

FIG. 6 is a schematic structural diagram of the mesh heating sheet of the atomization device based on the mesh heating sheet in FIG. 1 .

Explanation of reference signs: housing 1, storage chamber 11, air channel 12, air nozzle 13, oil guide seat 2, air guide channel 21, oil guide groove 22, oil guide medium 3, oil storage element 31, fixed pressing piece 311, side Plate 32, placement slot 33, supporting plate 331, bracket 4, mesh heating sheet 5, mesh heating wire 51, mesh heating wire 511, first connection potential 52, second connection potential 53, base 6, first electrode 61. The second electrode 62, the atomization chamber 63, the oil-isolating steel mesh 631, the oil-absorbing cotton 632, and the fixing buckle 64.

Best Mode of Carrying Out 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 6, an atomization device based on a mesh heating plate is provided with a shell 1, an oil guide seat 2, an oil guide medium 3, a bracket 4, a mesh heating plate 5, and a base 6. The housing 1 is provided with a storage cavity 11, and liquid is stored in the storage cavity 11; the oil guide seat 2 is placed in the storage cavity 11 and is used for liquid guidance; the oil guide medium 3 is provided on the oil guide seat 2 , and used for liquid storage and diversion; one end of the bracket 4 is connected to the oil guide seat 2; the mesh heating piece 5 is installed on the bracket 4 and is connected to the oil guide medium 3. The mesh heating piece 5 5 includes a mesh heating wire 51 and a first connection potential 52 and a second connection potential 53 that are integrally formed with the mesh heating wire 51 and respectively located on both sides of the mesh heating wire 51; one end of the base 6 is connected to the shell 1 bottom, the base 6 is equipped with a first electrode 61 and a second electrode 62, the first electrode 61 is electrically connected to the first connection potential 52, and the second electrode 62 is electrically connected to the second connection potential 53, so An atomization chamber 63 is formed between the base 6 and the mesh heating wire 51 .

The housing 1 is provided with an air channel 12, and the oil guide seat 2 is provided with an air guide channel 21. The air guide channel 21 is connected with the atomization chamber 63. The air channel 12 passes through the storage chamber 11 and is connected to the air guide channel 21. , the top of the housing 1 is provided with an air nozzle 13, and the air nozzle 13 is connected with the air channel 12. In use, the mesh heating wire 51 is heated and atomized, and the atomized gas is introduced into the air through the air guide channel 21. Channel 12, the air channel 12 then leads the gas to the air nozzle 13.

The storage cavity 11 is provided with oil storage cotton. The oil storage cotton is connected to the oil guide medium 3 and is used to introduce the stored liquid into the oil guide medium 3. In this embodiment, an oil storage cotton is provided in the storage cavity 11. It is used to store liquid and can introduce the liquid to the oil-conducting medium 3.

The oil guide seat 2 is provided with an oil guide groove 22. The oil guide groove 22 is connected to the storage chamber 11 and the oil guide medium 3. The oil guide seat 2 is covered with a silicone sleeve, and the silicone sleeve seals the outer edge of the oil guide seat 2. It is sealed on the inner wall of the storage chamber 11 and uses the sealing effect of the silicone sleeve air channel 12 to prevent liquid leakage. It also has an oil guide groove 22 for guiding liquid.

The oil guide medium 3 includes an oil storage element 31 placed in the oil guide seat 2 and an oil guide element 32 provided on the bracket 4 and attached to the oil storage element 31. The oil guide element 32 has a side facing away from the oil storage element 31 and is in contact with the oil storage element 31. The mesh heating sheet 5 is attached together, and the oil storage element 31 cooperates with the oil conduction element 32 for guiding the liquid. Specifically, both are made of cotton material for oil conduction.

The bracket 4 includes a placement cavity 31, side plates 32 connected to both sides of the placement cavity 31, and a placement groove 33 opened in the placement cavity 31. The side plates 32 are connected to the oil guide base 2, and the mesh heating sheet 5 is provided with In the placement groove 33, the oil guide element 32 is placed in the placement cavity 31. It is further improved that a fixed pressure piece 311 is provided above the placement cavity 31, and the fixed pressure piece 311 presses the oil guide element 32 in the placement cavity. 31, a supporting plate 331 is provided at the bottom of the placement groove 33. The supporting plate 331 holds up the mesh heating piece 5, and presses the oil guide element 32 tightly against the mesh heating piece 5 under the action of the fixed pressing piece 311. piece 5, and the supporting plate 331 holds up the mesh heating piece 5, fixing the structure and ensuring stable liquid guidance and stable heating.

The mesh heating wire 51 includes interconnected mesh heating wires 511. The mesh heating wires 511 connect the first connection potential 52 and the second connection potential 53. The interconnected mesh heating wires 511 are used to generate heat after conduction. After heating, the liquid forms an aerosol.

Fixed buckles 64 are provided on both sides of the base 6. The fixed buckles 64 are fixedly connected to the bottom of the housing 1. The base 6 is provided with a sealing ring close to the fixed buckles 64. The fixed buckles 64 cooperate with the base 6 and the housing 1. The bottom is fixedly connected, and the structural connection is stable.

The atomization chamber 63 is provided with an oil-isolating steel mesh 631, and an oil-absorbing cotton 632 is provided on the lower side of the oil-isolating steel mesh 631. The oil-isolating steel mesh 631 and the oil-absorbing cotton 632 are used to absorb the condensate generated during the heating process. Adsorption to prevent leakage.

The present invention adopts a mesh heating sheet 5, and uses an integrated mesh heating wire 51 to cooperate with the connection potential to connect electricity and generate heat to heat the liquid introduced by the oil-conducting medium 3 to form aerosol. The structure is simple and compact, and the structure cost is low. Low, the heating atomization effect is good. Specifically, a shell 1, an oil guide seat 2, an oil guide medium 3, a bracket 4, a mesh heating sheet 5, and a base 6 are provided. The shell 1 is provided with a storage cavity 11, and the storage cavity 11 stores liquid; the oil guide seat 2 is placed in the storage cavity 11 and is used for liquid guidance; the oil guide medium 3 is placed in the oil guide seat 2 and is used for liquid storage and diversion; one end of the bracket 4 is connected to the guide Oil seat 2; the mesh heating sheet 5 is installed on the bracket 4 and is connected to the oil conductive medium 3. The mesh heating sheet 5 includes a mesh heating wire 51 and is integrally formed with the mesh heating wire 51. The first connection potential 52 and the second connection potential 53 are respectively provided on both sides of the mesh heating wire 51; one end of the base 6 is connected to the bottom of the housing 1, and the base 6 is equipped with a first electrode 61 and a second electrode 62 , the first electrode 61 is electrically connected to the first connection potential 52 , the second electrode 62 is electrically connected to the second connection potential 53 , and an atomization chamber 63 is formed between the base 6 and the mesh heating wire 51 . The storage cavity 11 is used for liquid storage. The liquid is introduced into the mesh heating wire through the oil-conducting medium 3. Under the action of the electrode, it is given a potential conductor so that the mesh heating wire 51 generates heat and heats the liquid to form aerosol. The atomization effect is good. The structure is reliable.

The above 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 (10)

An atomization device based on mesh heating sheets, characterized by: including A shell, a storage cavity is provided in the shell, and liquid is stored in the storage cavity; An oil guide seat, which is placed in the storage cavity and used for liquid guidance; Oil-conducting medium, which is located on the oil-conducting seat and used for liquid storage and flow diversion; Bracket, one end of the bracket is connected to the oil guide seat; Mesh heating sheet, the mesh heating sheet is installed on the bracket and is connected to the oil conductive medium. The mesh heating sheet includes a mesh heating wire, and is integrally formed with the mesh heating wire and is respectively arranged on the mesh. The first connection potential and the second connection potential on both sides of the heating wire; Base, one end of the base is connected to the bottom of the shell, the base is equipped with a first electrode and a second electrode, the first electrode is electrically connected to the first connection potential, and the second electrode is electrically connected to the second connection potential. , an atomization cavity is formed between the base and the mesh heating wire. The atomization device based on mesh heating sheets according to claim 1, characterized in that: the outer shell is provided with an air channel, the oil guide seat is provided with an air guide channel, and the air guide channel is connected with the atomization chamber. , the air channel passes through the storage cavity and is connected to the air guide channel, the top of the housing is provided with an air nozzle, and the air nozzle is connected with the air channel. The atomization device based on the mesh heating sheet according to claim 1, characterized in that: an oil storage cotton is provided in the storage cavity, and the oil storage cotton is connected to the oil conductive medium and is used to introduce the stored liquid. to the oil-conducting medium. The atomization device based on the mesh heating sheet according to claim 1, characterized in that: the oil guide seat is provided with an oil guide groove, the oil guide groove is connected to the storage chamber and the oil guide medium, and the oil guide seat is wrapped outside Covered with a silicone sleeve, the silicone sleeve seals the outer edge of the oil guide seat to the inner wall of the storage cavity. The atomization device based on the mesh heating plate according to claim 1, characterized in that: the oil-conducting medium includes an oil storage element placed in the oil guide seat, and a stent mounted on the bracket and attached to the oil storage element. Oil guide element, the side of the oil guide element facing away from the oil storage element is attached to the mesh heating sheet. The atomization device based on mesh heating sheets according to claim 5, characterized in that: the bracket includes a placement cavity, side plates connected to both sides of the placement cavity, and placement slots opened in the placement cavity, and the side panels The plate is connected to the oil guide seat, the mesh heating sheet is placed in the placement groove, and the oil guide element is placed in the placement cavity. The atomization device based on the mesh heating sheet according to claim 6, characterized in that: a fixed pressing piece is provided above the placement cavity, and the fixed pressing piece presses the oil guide element in the placement cavity, and the A supporting plate is provided at the bottom of the placement groove, and the supporting plate holds up the mesh heating sheet. The atomization device based on the mesh heating sheet according to claim 1, characterized in that: the mesh heating wire includes a mesh heating wire connected to each other, and the mesh heating wire connects the first potential and the second connection potential. potential connection. The atomization device based on the mesh heating sheet according to claim 1, characterized in that: fixed buckles are provided on both sides of the base, the fixed buckles are fixedly connected to the bottom of the housing, and the base is close to the fixed buckles. The buckle is equipped with a sealing ring. The atomization device based on mesh heating sheets according to claim 1, characterized in that: the atomization chamber is provided with an oil-isolating steel mesh, and the lower side of the oil-isolating steel mesh is provided with oil-absorbing cotton.