CN216906815U

CN216906815U - Ultrasonic atomizer and electronic cigarette

Info

Publication number: CN216906815U
Application number: CN202123346647.4U
Authority: CN
Inventors: 林旺; 李博
Original assignee: Shenzhen Cloupor Technology Co Ltd
Current assignee: Shenzhen Cloupor Technology Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-08
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of atomization of electronic cigarettes, in particular to an ultrasonic atomizer and an electronic cigarette, which comprise an atomization shell, an atomization sheet, a sealing element, an elastic contact element and a connection mainboard, wherein the elastic contact element is used for connecting the connection mainboard with the atomization sheet; compared with the traditional ceramic core and cotton core electronic cigarette, the electronic cigarette of the ultrasonic atomizer does not need high-temperature atomization, does not cause tobacco tar cracking change due to the influence of atomization temperature, and is environment-friendly in material.

Description

Ultrasonic atomizer and electronic cigarette

Technical Field

The utility model relates to the technical field of atomization of electronic cigarettes, in particular to an ultrasonic atomizer and an electronic cigarette.

Background

The electronic cigarette is mainly used for quitting and replacing cigarettes, can simulate the taste of the cigarettes, cannot release tar, nicotine and second-hand smoke harmful to human bodies when the electronic cigarette is smoked, and can improve the smoking cessation success rate of nicotine replacement therapy, so that the electronic cigarette is popular in the market and is valued by the country soon. The electronic atomized cigarette is produced by heating the fuming agent in the electric heating element of the atomizing system to gasify into high temperature steam and spraying the high temperature steam to the open end, and the sprayed steam is expanded and condensed into smoke-like micro liquid drops in the atmosphere to form smoke similar to that of traditional cigarette.

Traditional electron cigarette structure generally includes host computer and cartridge, and the host computer is used for power supply and control connection cartridge, sets up tobacco tar and atomization structure in the cartridge. Wherein, current electron smog structure includes heater heating atomizing, ceramic heating atomizing and ultrasonic atomization, and the general single structure of current ultrasonic atomizer is poor in stability in using the atomizing of electron smog, so need do further improvement to ultrasonic atomization structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the ultrasonic atomizer and the electronic cigarette, wherein the atomization core is ultrasonic vibration atomization, and compared with the electronic cigarette with the traditional ceramic core and cotton core, the electronic cigarette of the ultrasonic atomizer does not need high-temperature atomization, does not cause tobacco tar cracking change due to the influence of atomization temperature, and is environment-friendly in material.

The technical scheme adopted by the utility model is as follows: the utility model provides an ultrasonic atomizer, includes atomizing shell, atomizing piece, sealing element, elastic contact element and connects the mainboard, elastic contact element will connect the mainboard and be connected with the atomizing piece, atomizing shell has been seted up and has been settled chamber and atomizing chamber, the atomizing piece is installed in settling the intracavity and is close to the atomizing chamber, sealing element is fixed in atomizing shell with the atomizing piece in, connect the mainboard laminating in sealing element and make elastic contact element be connected with the atomizing piece.

The further improvement to the above scheme is that the atomizing shell is integrally formed, the mounting cavity and the atomizing cavity are integrally formed on the atomizing shell, the bottom of the mounting cavity is provided with a supporting plate, and the connecting main plate is abutted to the supporting plate.

The further improvement of the scheme is that the atomizing sheet is provided with a negative pole ring connected with the atomizing shell and a positive pole ring connected with the connecting main board through an elastic contact element, the negative pole ring is arranged on the upper surface of the atomizing sheet, and the positive pole ring is arranged on the lower surface of the atomizing sheet.

The technical scheme is further improved in that the sealing element is sealing silica gel, a sealing outer lip is arranged on the outer edge of the sealing element, and the sealing outer lip is in sealing and abutting connection with the inner wall surface of the mounting cavity.

The further improvement of the scheme is that the sealing element is provided with a connecting cavity corresponding to one side of the atomizing sheet and a fixing cavity corresponding to one side of the connecting main board, and the elastic contact element is fixed by the fixing cavity.

In a further improvement of the above scheme, the elastic contact element is a contact spring plate and includes a first contact end and a second contact end, the first contact end is connected with the connection main board, and the second contact end is connected with the atomizing plate.

The further improvement of the scheme is that the elastic contact element is a contact spring, and two ends of the contact spring are respectively in contact with the connection main board and the atomization sheet.

The elastic contact element comprises a contact base connected with the connecting mainboard, an electric connection spring arranged in the contact base and a thimble abutted against the electric connection spring and connected with the atomizing sheet, wherein the contact base is provided with a contact pin which is in contact with or penetrates through the connecting mainboard.

The further improvement of the scheme is that the connecting main board is a PCB board, the connecting main board is provided with a contact area, and the contact area is in contact with the elastic contact element.

An electronic cigarette comprises the ultrasonic atomizer.

The utility model has the beneficial effects that:

compared with the existing electronic cigarette atomizer, the utility model adopts the ultrasonic atomizer to atomize the tobacco tar, the tobacco tar is atomized by the ceramic oil guide to the ultrasonic atomizer through the oil conveying seat, and meanwhile, the negative pressure generated during smoking guides the tobacco smoke to be sucked into the oral cavity through the air passage and the cigarette holder to form various smoke tastes; ultrasonic nebulizer has adopted the atomizing shell to install atomizing piece and contact structure and connection structure, simple structure, and is reliable and stable, specifically, has set up atomizing shell, atomizing piece, sealing element, elastic contact element and connection mainboard, elastic contact element will connect the mainboard and be connected with the atomizing piece, the atomizing shell has been seted up and has been settled the chamber, and the atomizing chamber, the atomizing piece is installed in settling the intracavity, and is close to the atomizing chamber, sealing element is fixed in the atomizing shell with the atomizing piece, connect the mainboard and laminate in sealing element and make elastic contact element be connected with the atomizing piece. The atomizing core is ultrasonic vibration atomizing, compares in the electron cigarette of traditional ceramic core, cotton core, and the electron cigarette of ultrasonic atomization ware does not need high temperature atomizing, can not receive the atomizing temperature influence to cause the tobacco tar schizolysis to change, and the material environmental protection, and can not produce ceramic dust and drop, therefore ultrasonic atomization's electron cigarette uses healthily more than ceramic core electron cigarette.

Drawings

FIG. 1 is a schematic view of an exploded structure of an ultrasonic atomizer according to the present invention;

FIG. 2 is a schematic bottom view of the ultrasonic atomizer of FIG. 1;

FIG. 3 is a schematic structural view of the ultrasonic atomizer of embodiment 1 in FIG. 1;

FIG. 4 is a schematic structural view of the ultrasonic atomizer of embodiment 2 in FIG. 1;

fig. 5 is a schematic structural diagram of the ultrasonic atomizer in embodiment 3 of fig. 1.

Description of reference numerals: the atomization device comprises an atomization shell 1, a mounting cavity 11, a supporting plate 111, an atomization cavity 12, an atomization plate 2, a negative electrode ring 21, a positive electrode ring 22, a sealing element 3, a sealing outer lip 31, a connecting cavity 32, a fixing cavity 33, an elastic contact element 4, a contact elastic sheet 41, a first contact end 411, a second contact end 412, a contact spring 42, a contact base 43, an electric contact spring 44, an ejector pin 45, a connection main board 5 and a contact area 51.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

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

As shown in fig. 1-5, an ultrasonic atomizer comprises an atomizing housing 1, an atomizing sheet 2, a sealing element 3, an elastic contact element 4, and a connecting main board 5, the elastic contact element 4 is connected with the connecting main board 5 and the atomizing sheet 2, the atomizing housing 1 has been provided with a placement cavity 11 and an atomizing cavity 12, the atomizing sheet 2 is installed in the placement cavity 11 and is close to the atomizing cavity 12, the sealing element 3 is used for fixing the atomizing sheet 2 in the atomizing housing 1, and the connecting main board 5 is attached to the sealing element 3 and connects the elastic contact element 4 and the atomizing sheet 2.

Atomizing shell 1 is integrated into one piece, settle

chamber

11 and 12 homogeneous integrated into one piece in atomizing shell 1 in atomizing cavity, the bottom of settling chamber 11 is equipped with layer board 111, connect mainboard 5 butt in layer board 111 adopts integrated into one piece's atomizing shell 1 to set up layer board 111 and be used for connecting 5 fixed mounting of mainboard, overall structure is simple reliable, and atomization effect is good.

Atomizing piece 2 is equipped with the negative pole ring 21 of being connected with atomizing shell 1 and through elastic contact element 4 and the anodal circle 22 of being connected mainboard 5, atomizing piece 2's upper surface is located to negative pole ring 21, atomizing piece 2's lower surface is located to anodal circle 22, connects atomizing shell 1 respectively and connects mainboard 5 through negative pole ring 21 and anodal circle 22, makes things convenient for atomizing piece 2 contact electrically conductive realization atomizing.

Sealing element 3 is sealing silica gel, and its outer edge is equipped with sealed outer lip 31, sealed outer lip 31 and the sealed butt of the internal face of settling chamber 11 adopt silica gel seal, and the sealed outer lip 31 of cooperation is used for the structure to seal, and sealed effectual, the protecting effect is good.

Sealing element 3 corresponds atomizing piece 2 and simultaneously is equipped with the connection chamber 32, corresponds and connects mainboard 5 and simultaneously is equipped with fixed chamber 33, fixed chamber 33 is fixed with elastic contact element 4, is used for elastic contact element 4 to pass through connecting chamber 32 and fixed chamber 33, conveniently connects, and the structure is reliable.

Example 1

Referring to fig. 3, in the embodiment, the elastic contact element 4 is a contact spring sheet 41 and includes a first contact end 411 and a second contact end 412, the first contact end 411 is connected with the connection main board 5, the second contact end 412 is connected with the atomizing plate 2, and a metal elastic contact sheet is used for contact, so that the electrical connection is stable and the structure is reliable.

Example 2

Referring to fig. 4, in the embodiment, the elastic contact element 4 is a contact spring 42, and two ends of the contact spring 42 are respectively in contact with the connection main board 5 and the atomization plate 2, and the contact spring 42 is used for power connection, so that contact can be achieved, and contact is stable and reliable.

Example 3

Referring to fig. 5, in the embodiment, the elastic contact element 4 includes a contact base 43 connected to the connection motherboard 5, an electric connection spring 44 disposed in the contact base 43, and an ejector pin 45 abutting against the electric connection spring 44 and connected to the atomizing plate 2, the contact base 43 is provided with a contact pin, the contact pin contacts or passes through the connection motherboard 5, and the elastic ejector pin 45 is used for contacting with the contact pin in cooperation with the spring and the contact pin at the junction, so that the structure is reliable.

Connect mainboard 5 and be the PCB board, it is equipped with contact area 51 to connect mainboard 5, contact area 51 and elastic contact element 4 contact are used for contacting electrically conductively through contact area 51, and the structure is reliable.

The utility model provides an electronic cigarette, the electronic cigarette of structure more than adopting, the atomizing core is ultrasonic vibration atomizing, compares in the electronic cigarette of traditional ceramic core, cotton core, and ultrasonic atomizer's electronic cigarette does not need high temperature atomizing, can not receive the atomizing temperature influence to cause the tobacco tar schizolysis to change.

The utility model adopts the ultrasonic atomizer to atomize the tobacco tar, the tobacco tar is atomized by the oil conveying seat and then is guided to the ultrasonic atomizer through the ceramic oil guide, and meanwhile, the smoke is sucked into the oral cavity through the air passage and the cigarette holder under the guidance of the negative pressure generated during the suction, so that various smoke tastes are formed; ultrasonic atomizer has adopted atomizing shell 1 to install atomizing piece 2 and contact structure and connection structure, simple structure, and is reliable and stable, specifically, has set up atomizing shell 1, atomizing piece 2, sealing element 3, elastic contact element 4 and has connected mainboard 5, elastic contact element 4 will be connected mainboard 5 and be connected with atomizing piece 2, atomizing shell 1 has been seted up and has been settled chamber 11 and atomizing chamber 12, atomizing piece 2 installs in settling chamber 11 and be close to atomizing chamber 12, sealing element 3 is fixed in atomizing shell 1 with atomizing piece 2 in, connect mainboard 5 and laminate in sealing element 3 and make elastic contact element 4 be connected with atomizing piece 2. The atomizing core is ultrasonic vibration atomizing, compares in the electron cigarette of traditional ceramic core, cotton core, and the electron cigarette of ultrasonic atomization ware does not need high temperature atomizing, can not receive the atomizing temperature influence to cause the tobacco tar schizolysis to change, and the material environmental protection, and can not produce ceramic dust and drop, therefore ultrasonic atomization's electron cigarette uses healthily more than ceramic core electron cigarette.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An ultrasonic atomizer, characterized in that: including atomizing shell, atomizing piece, sealing element, elastic contact element and connection mainboard, elastic contact element will connect the mainboard and be connected with the atomizing piece, the atomizing shell has been seted up and has been settled the chamber, and the atomizing chamber, the atomizing piece is installed in settling the intracavity, and is close to the atomizing chamber, sealing element is fixed in the atomizing shell with the atomizing piece in, connect the mainboard and laminate in sealing element and make elastic contact element be connected with the atomizing piece.

2. The ultrasonic atomizer of claim 1, wherein: the atomizing shell is integrated into one piece, settle chamber and atomizing chamber homogeneous phase integrated into one piece in the atomizing shell, the bottom of settling the chamber is equipped with the layer board, connect the mainboard butt in the layer board.

3. The ultrasonic atomizer of claim 1, wherein: the atomizing piece is equipped with the negative pole ring of being connected with the atomizing shell and passes through elastic contact element and the anodal circle of being connected the mainboard, the upper surface of atomizing piece is located to the negative pole ring, the lower surface of atomizing piece is located to the anodal circle.

4. The ultrasonic atomizer of claim 1, wherein: the sealing element is sealing silica gel, and a sealing outer lip is arranged on the outer edge of the sealing element and is in sealing butt joint with the inner wall surface of the mounting cavity.

5. The ultrasonic atomizer of claim 1, wherein: the sealing element is provided with a connecting cavity corresponding to one side of the atomizing sheet and a fixing cavity corresponding to one side of the connecting mainboard, and the elastic contact element is fixed in the fixing cavity.

6. The ultrasonic atomizer of claim 1, wherein: the elastic contact element is a contact spring plate and comprises a first contact end and a second contact end, the first contact end is connected with the connecting main board, and the second contact end is connected with the atomizing plate.

7. The ultrasonic atomizer of claim 1, wherein: the elastic contact element is a contact spring, and two ends of the contact spring are respectively in contact connection with the main board and the atomizing sheet.

8. The ultrasonic atomizer of claim 1, wherein: the elastic contact element comprises a contact base connected with the connection mainboard, an electric connection spring arranged in the contact base and a thimble connected with the electric connection spring in a butting mode and connected with the atomization sheet, the contact base is provided with a contact pin, and the contact pin is in contact with or penetrates through the connection mainboard.

9. The ultrasonic atomizer of claim 1, wherein: the connecting main board is a PCB board and is provided with a contact area, and the contact area is in contact with the elastic contact element.

10. An electronic cigarette, characterized in that: comprising an ultrasonic atomizer according to any one of claims 1 to 9.