CN212185123U

CN212185123U - Card formula electron cigarette

Info

Publication number: CN212185123U
Application number: CN202020120428.0U
Authority: CN
Inventors: 吴维林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-12-22
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a card type electronic cigarette, which comprises a shell, a cover body, a rod body and a base, wherein the cover body, the rod body and the base are connected in sequence; the atomization assembly is arranged in the rod body and comprises an atomization core, two oil storage cottons, an oil sealing cover and an oil sealing seat, the atomization core and the oil storage cottons are arranged between the oil sealing cover and the oil sealing seat, and the two oil storage cottons are respectively arranged on two sides of the atomization core; and the power supply assembly is arranged in the rod body and connected with the oil sealing seat, the power supply assembly comprises a battery, an airflow sensor and a control circuit, the airflow sensor is arranged in the base, and the atomizing core, the airflow sensor and the battery are connected through the control circuit. Card formula electron cigarette's oil reserve and electric storage capacity more, life is longer.

Description

Card formula electron cigarette

Technical Field

The utility model relates to an electron cigarette technical field, concretely relates to card formula electron cigarette.

Background

The electronic cigarette is an electronic device for atomizing tobacco tar for a user to inhale, and is a substitute product of a cigarette. Through research and practice, a person skilled in the art creates a card type electronic cigarette by arranging the electronic cigarette into a card-shaped structure, so that the card type electronic cigarette is convenient to carry.

The Chinese invention is a Chinese invention with a bulletin number of CN110403249A and named as disposable electronic cigarette and its atomization component, wherein the atomization component comprises a microphone, a circuit board, a heating part, two glass fiber tubes, composite cotton, non-woven fabric and a sealing support, the heating part is arranged in the glass fiber tubes and is electrically connected with the microphone, the non-woven fabric coats the joint of the heating part and the glass fiber tubes, the glass fiber tubes are arranged in the tobacco tar cavity, the composite cotton is provided with two composite cotton, the two composite cotton are arranged in the tobacco tar cavity and are respectively positioned at two sides of the glass fiber tubes to clamp the non-woven fabric, the sealing support blocks the open end of the tobacco tar cavity and is connected with the glass fiber tubes, the sealing support is provided with vent holes communicated with the glass fiber tubes, and the microphone is arranged on the sealing support, communicated with the vent holes and is electrically connected with the circuit board. It has the following disadvantages:

the microphone is installed on the sealing support, so that the sealing support is large in size and large in occupied internal space, the composite cotton and the battery of the electronic cigarette are small in size correspondingly, and the service life of the electronic cigarette is short.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect that above-mentioned current card formula electron cigarette life is short, the utility model provides a through inside oil storage volume and electric storage capacity increase, longer card formula electron cigarette of life.

In order to solve the above problem, the utility model discloses realize according to following technical scheme:

card formula electron cigarette, include:

the shell comprises a cover body, a rod body and a base which are sequentially connected, wherein the cover body is provided with an air outlet hole, and the base is provided with an air inlet hole;

the atomization assembly is arranged in the rod body and comprises an atomization core, two oil storage cottons, an oil sealing cover and an oil sealing seat, the atomization core and the oil storage cottons are arranged between the oil sealing cover and the oil sealing seat, and the two oil storage cottons are respectively arranged on two sides of the atomization core;

and the power supply assembly is arranged in the rod body and connected with the oil sealing seat, the power supply assembly comprises a battery, an airflow sensor and a control circuit, the airflow sensor is arranged in the base, and the atomizing core, the airflow sensor and the battery are connected through the control circuit.

Preferably, the base is provided with a containing groove communicated with the air inlet hole, and the airflow sensor is located in the containing groove.

Specifically, the atomizing core includes atomizing pipe, leads oily cotton and twines the heating wire of leading oily cotton periphery, leads the both ends of oily cotton and is connected with two oil storage cotton respectively, leads the cotton body of part of oily cotton and is located atomizing pipe.

Further, the atomizing tube has a cutout in which the oil guide cotton is located.

Furthermore, limiting pipes are sleeved on the peripheries of the notches and used for limiting the opening and the closing of the notches.

Preferably, the lower surface of the oil sealing cover is provided with a first positioning pipe, and the upper end of the atomizing pipe is sleeved on the first positioning pipe.

Preferably, a sealing gasket is arranged on the upper surface of the oil sealing cover, and the sealing gasket is located between the oil sealing cover and the cover body.

Specifically, the upper surface of oil seal seat has bellied second registration arm, the lower pot head of atomizing pipe is established on the second registration arm.

Preferably, the oil sealing cover, the oil sealing seat and the sealing gasket are made of silica gel.

Preferably, the atomization tube is made of glass fiber.

Compared with the prior art, the beneficial effects of the utility model are that:

a card formula electron cigarette, it has abandoned prior art and has set up the mode at the middle part of card formula electron cigarette with airflow sensor, through setting up airflow sensor in the base for the simple structure and the volume at card formula electron cigarette middle part are littleer, have increased the inside storage space of card formula electron cigarette relatively, thereby can hold the more oil storage cotton of volume and battery. On the other hand, through adopting the casing that the structure is simpler, reduced the thickness of casing, further increase the inside space of card formula electron cigarette. Set up bigger oil storage cotton and battery volume in the card formula electron cigarette, can increase the number of times of use of card formula electron cigarette, increase the life of card formula electron cigarette effectively.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the card-type electronic cigarette of the present invention;

fig. 2 is a schematic view of the internal structure of the card-type electronic cigarette of the present invention;

fig. 3 is an exploded view of the card-type electronic cigarette of the present invention;

fig. 4 is a schematic structural diagram of the base of the present invention;

figure 5 is an exploded view of the base of the present invention;

fig. 6 is a schematic structural view of the atomizing assembly of the present invention;

fig. 7 is a schematic diagram of a power module according to the present invention;

in the figure:

10-shell, 11-cover, 111-air outlet, 12-rod, 13-base, 131-air inlet, 132-containing groove;

20-an atomization component, 21-an atomization core, 22-oil storage cotton, 23-an oil sealing cover, 231-a first limiting pipe, 24-an oil sealing seat and 241-a second limiting pipe;

30-power supply assembly, 31-battery, 32-airflow sensor, 33-control circuit and 34-fixing seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 7, the present invention provides a card-type electronic cigarette with a preferred structure.

As shown in fig. 1 to 3, in order to implement the present invention, the card-type electronic cigarette includes a housing 10, an atomizing assembly 20, and a power supply assembly 30. Card formula electron cigarette is whole to be flat card column structure, and casing 10 includes lid 11, the body of rod 12 and base 13, and lid 11, the body of rod 12 and base 13 set gradually from the top down, and lid 11 is connected with the upper end of the body of rod 12, and base 13 is connected with the lower extreme of the body of rod 12. The atomizer assembly 20 and the power supply assembly 30 are disposed inside the housing 10, and the atomizer assembly 20 is located above the power supply assembly 30.

When using, the user inhales from the venthole 111 of lid 11 with the mouth, and the air current sensor 32 that is located base 13 receives the signal of breathing in, and control power supply module 30 and atomization component 20 circular telegram, and atomization component 20 generates heat, and the inside tobacco tar of storing in atomization component 20 of the body of rod 12 produces the atomizing to make the user can inhale the tobacco tar steam after the atomizing from venthole 111.

As shown in fig. 1, the casing 10 includes a cover 11, a rod 12 and a base 13, the cover 11, the rod 12 and the base 13 are sequentially connected from top to bottom, the casing 10 is an elliptical hollow main body structure, and the atomizing assembly 20 and the power supply assembly 30 are disposed inside the casing 10.

The upper surface of lid 11 has venthole 111, and the lower surface of lid 11 has the opening, and lid 11 lower surface has the protruding structure with the body of rod 12 adaptation, and lid 11 passes through protruding structure block in the opening of the body of rod 12 upper end. Preferably, the opening plug of the cover body 11 is provided with oil filter cotton, smoke steam generated by the electronic cigarette passes through the oil filter cotton from bottom to top and then enters the air outlet 111, and the oil filter cotton can filter liquid smoke, so that the use experience of a user is improved.

As shown in fig. 4 and 5, an air inlet 131 is formed in the middle of the base 13, two opposite sides of the base 13 have protruding structures, the protruding structures are used for being fastened to the lower opening of the rod 12, and the width of the protruding structures is adapted to the width of the battery 31, so that the sides of the battery 31 can be limited. The base 13 is further provided with a receiving groove 132 communicating with the air intake hole 131. The airflow sensor 32 is embedded in the receiving groove 132.

As shown in fig. 5, in the present embodiment, the airflow sensor 32 is disposed in the fixing seat 34, the shape of the fixing seat 34 matches with the receiving groove 132, the airflow sensor 32 is disposed in the fixing seat 34, and the fixing seat 34 is further embedded in the receiving groove 132.

As shown in fig. 4, in order to ensure that the air flow can enter from the air inlet 131 and pass through the accommodating groove 132, a straight groove is formed on the inner wall of the accommodating groove 132, so that the air flow can pass through the straight groove. The surface of the fixing seat 34 is correspondingly provided with a groove matched with the straight groove, and the straight groove and the groove form a vent hole. In this embodiment, the vent holes are rectangular holes. The vent hole also provides a convenient means for a user to remove the holder 34 from the receptacle 34. When the card type electronic cigarette is in operation, air enters the bottom of the fixed seat 34 from the air inlet hole 131, enters from one side surface of the air flow sensor 32, and enters the vent hole from the other side surface of the air flow sensor 32.

The rod body 12 is an oval cylinder with openings at the upper end and the lower end, and an atomization component 20 and a power supply component 30 are arranged in the rod body 12.

As shown in fig. 6, the atomizing assembly 20 includes an atomizing core 21, two oil storage cottons 22, an oil sealing cover 23 and an oil sealing seat 24, the oil sealing seat 24 is plugged in the middle of the housing 10 to separate the inner space of the rod body 12 to form two independent spaces, the space above the atomizing assembly is an atomizing cavity for placing the atomizing assembly 20, and the space below the atomizing assembly is a power supply cavity for placing the power supply assembly 30. The upper plug of atomization component 20 is equipped with oil seal cover 23, makes the atomizing chamber totally sealed by the inner wall of the body of rod 12, oil seal cover 23 and oil seal seat 24, prevents the tobacco tar seepage in atomization component 20. The power supply cavity is provided with an opening, and the base 13 is connected with the rod body 12 through the opening clamped in the power supply cavity.

Wherein, the lower surface of the oil seal cover 23 is provided with a first positioning tube 231, the first positioning tube 231 is embedded into the upper end opening of the atomizing core 21, and the first positioning tube 231 is provided with a through hole for communicating the atomizer with the cover body 11. The first positioning tube 231 is used for fixing the position of the upper end portion of the atomizing core 21, and the tobacco tar vapor generated in the atomizing core 21 enters the cover body 11 through the first positioning tube 231 and then flows to the air outlet hole 111 of the cover body 11 for being sucked by a user.

Preferably, the upper surface of oil seal cover 23 still is provided with seal gasket, seal gasket sets up the through-hole that matches with the registration arm, seal gasket is located between lid 11 and the oil seal cover 23, in order to eliminate the space between lid 11 and the oil seal cover 23, can effectively improve the gas tightness, prevent the space gas leakage between lid 11 and the oil seal cover 23, gas leakage can reduce the user and inhale the volume of tobacco tar steam, tobacco tar steam remains in atomizing core 21, perhaps discharge from the space and the inlet port 131 of electron cigarette, can influence user's use and experience.

The lower surface of the oil seal cover 23 is provided with a second positioning tube 241, the second positioning tube 241 is embedded into the lower end opening of the atomizing core 21, and the upper end and the lower end of the atomizing core 21 are respectively positioned with the first positioning tube 231, so that the atomizing core 21 is completely positioned. The second positioning tube 241 is provided with a through hole communicating the atomizing chamber and the power supply chamber, and the through hole communicates two opposite sides of the lower surface of the oil seal cover 23. Because battery 31 sets up in the middle part of power supply chamber, and the upper surface of battery 31 supports and leans on oil seal cover 23 moreover, through-hole intercommunication both sides limit can prevent that battery 31 from covering the through-hole to the inside air current of card formula electron cigarette is unblocked has been guaranteed.

Preferably, the oil seal cover 23, the oil seal seat 24 and the sealing gasket are made of silica gel, the silica gel material has the characteristics of good thermal stability and stable chemical property, and the elastic silica gel can be plugged in the shell 10 and can bear the heat generated by the atomizing component 20 when the tobacco tar is atomized; the elasticity of silica gel makes sealing performance good, can effectively prevent the seepage of tobacco tar.

Two oil storage cotton 22 store up the tobacco tar respectively, and when atomizing core 21 during operation, through producing high temperature and inhaling the tobacco tar in the oil storage cotton 22, make the tobacco tar atomizing, the tobacco tar concentration reduces in the atomizing core 21 and makes atomizing core 21 constantly inhale the tobacco tar in the oil storage cotton 22. The atomizing core 21 is disposed in the middle of the rod body 12, and the oil-storing cotton 22 is disposed between the outer wall of the atomizing core 21 and the inner wall of the housing 10. The housing 10 is a flat card-shaped structure, so that two oil storage cottons 22 are respectively arranged at two sides of the atomizing core 21.

The atomizing core 21 includes an atomizing pipe, an oil guide cotton, and a heating wire.

The middle part of the atomization tube is provided with a notch which is transversely arranged. Preferably, the atomization tube is made of glass fiber, and the glass fiber material has the advantages of heat resistance and corrosion resistance. The oil guide cotton is arranged in a cylindrical structure, the oil guide cotton is arranged in the cut of the atomizing pipe, and two ends of the oil guide cotton are respectively connected to the oil storage cotton 22 on two sides so as to guide the tobacco tar to enter the atomizing pipe. The heating wire is connected to a power supply unit 30, and the heating wire is spirally wound around the outer circumference of the oil guide cotton.

The periphery of atomizing pipe still overlaps and is equipped with spacing pipe, and spacing pipe is located notched periphery for leading the cotton dress of oil to go into the incision after, restriction notched opening prevents to lead the cotton aversion of oil.

Oil guide cotton is arranged between the two oil storage cotton 22, two ends of the oil guide cotton are respectively embedded into the oil storage cotton 22, the oil guide cotton is communicated with the two oil storage cotton 22, part of the oil guide cotton is arranged in the atomizing pipe, and the oil guide cotton is used for guiding the tobacco tar in the oil storage cotton 22 into the atomizing pipe. The outer wall temperature of atomizing pipe is higher, and in order to prevent that the cotton 22 of oil storage from because of contact atomizing pipe high temperature when setting up the cotton 22 of oil storage, leaves certain space between the cotton 22 of oil storage and the atomizing outside of pipe. The oil cotton 22 is divided into two oil cotton 22, so that the space in the shell 10 can be more effectively utilized, and the oil cotton 22 is prevented from contacting the atomizing pipe.

The heating wire is the periphery that the heliciform winding led the oil cotton, extend along the periphery of leading the oil cotton, wear to establish in the atomizing pipe at the middle part of heating wire, the one end of heating wire is connected with battery 31's positive electrode, the other end of heating wire is connected with battery 31's negative electrode, the heating wire generates heat after the circular telegram, high temperature makes the tobacco tar atomization of leading in the oil cotton become tobacco tar steam, along with leading the tobacco tar in the oil cotton to reduce, the tobacco tar concentration is low in the oil cotton, the tobacco tar in the guide attraction oil storage cotton 22, make atomizing component 20 can continuously carry out the atomizing of tobacco tar.

As shown in fig. 7, the power supply module 30 includes a battery 31, an airflow sensor 32, and a control circuit 33. The control circuit 33 connects the atomizing core 21, the battery 31 and the airflow sensor 32 with each other, the airflow sensor 32 receives a user inhalation signal and sends the user inhalation signal to the battery 31, the battery 31 receives the signal and then is electrified with the atomizing core 21, and the atomizing core 21 works to atomize the tobacco tar.

The airflow sensor 32 is connected with the battery 31 through an electric wire to control the power-on state between the battery 31 and the atomizing core 21, the positive pole and the negative pole of the battery 31 are connected with two electric wires passing through the oil sealing seat 24, and the two electric wires are respectively connected with two ends of the electric heating wire in the atomizing core 21 after passing through the oil sealing seat 24.

In summary, when a user uses the card-type electronic cigarette, the user inhales air from the air outlet 111, the air flow enters from the air inlet 131 of the base 13, flows through the air flow sensor 32, then enters the atomizing core 21 at two sides of the battery 31, the air flow sensor 32 reacts to enable the battery 31 to supply power to the atomizing core 21, and then the air flow enters the atomizing core 21 and carries away smoke and oil vapor, and then enters the cover body 11, and finally enters the mouth of the user through filtering of oil filter cotton.

Card formula electron cigarette theory of operation be:

a card formula electron cigarette, it has abandoned prior art and has set up the mode at the middle part of card formula electron cigarette with airflow sensor 32, through setting up airflow sensor 32 in base 13 for the simple structure and the volume at card formula electron cigarette middle part are littleer, have increased the inside storage space of card formula electron cigarette relatively, thereby can hold the bigger oil storage cotton 22 of volume and battery 31. By locating the airflow sensor 32 in the base 13 away from the atomizing assembly 20, the airflow sensor 32 is prevented from being damaged by the high temperature of the atomizing assembly 20, and the airflow sensor 32 is also prevented from being damaged when smoke leaks.

On the other hand, by using the housing 10 with a simpler structure, specifically, the housing 10 with a single layer and a simple connection relationship, the thickness of the housing 10 can be reduced, and the space inside the card-type electronic cigarette can be further increased. The card formula electron cigarette sets up bigger oil storage cotton 22 and battery 31 volume in, can increase the number of times of use of card formula electron cigarette, increases the life of card formula electron cigarette effectively.

Other structures of the card-type electronic cigarette described in the embodiment are referred to in the prior art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims

1. A card-type electronic cigarette, comprising:

the device comprises a shell (10) and a handle, wherein the shell comprises a cover body (11), a rod body (12) and a base (13) which are sequentially connected, the cover body (11) is provided with an air outlet hole (111), and the base (13) is provided with an air inlet hole (131);

the atomizing assembly (20) is arranged in the rod body (12), the atomizing assembly (20) comprises an atomizing core (21), two oil storage cottons (22), an oil sealing cover (23) and an oil sealing seat (24), the atomizing core (21) and the oil storage cottons (22) are arranged between the oil sealing cover (23) and the oil sealing seat (24), and the two oil storage cottons (22) are respectively arranged on two sides of the atomizing core (21);

the power supply assembly (30) is arranged in the rod body (12) and connected with the oil sealing seat (24), the power supply assembly (30) comprises a battery (31), an airflow sensor (32) and a control circuit (33), the airflow sensor (32) is arranged in the base (13), and the atomizing core (21), the airflow sensor (32) and the battery (31) are connected through the control circuit (33).

2. The card-type electronic cigarette of claim 1, wherein:

the base (13) is provided with a containing groove (132) communicated with the air inlet hole (131), and the air flow sensor (32) is positioned in the containing groove (132).

3. The card-type electronic cigarette of claim 2, wherein:

the periphery of the airflow sensor (32) is provided with a fixed seat (34), and the fixed seat (34) is positioned between the accommodating groove (132) and the airflow sensor (32).

4. The card-type electronic cigarette of claim 3, wherein:

the inner wall of the containing groove (132) is provided with a straight groove.

5. The card-type electronic cigarette of claim 4, wherein:

the fixed seat (34) is provided with a groove corresponding to the straight groove, the straight groove and the groove form a vent hole, and the vent hole is communicated with the airflow sensor (32).

6. The card-type electronic cigarette of claim 1, wherein:

the lower surface of the oil sealing cover (23) is provided with a first positioning pipe, and the end part of the first positioning pipe (231) is embedded into the atomizing core (21).

7. The card-type electronic cigarette of claim 6, wherein:

and a sealing gasket is arranged on the upper surface of the oil sealing cover (23), and is positioned between the oil sealing cover (23) and the cover body (11).

8. The card-type electronic cigarette of claim 1, wherein:

the upper surface of oil seal seat (24) has second registration arm (241), the tip pipe embedding atomizing core (21) of second registration arm (241).

9. The card-type electronic cigarette according to any one of claims 1 to 8, wherein:

the oil sealing cover (23), the oil sealing seat (24) and the fixing seat (34) are made of silica gel.

10. The card-type electronic cigarette according to any one of claims 1 to 8, wherein:

the shell (10) is made of plastic.