CN214710345U - Double-air-passage electronic cigarette - Google Patents

Double-air-passage electronic cigarette Download PDF

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Publication number
CN214710345U
CN214710345U CN202120001830.1U CN202120001830U CN214710345U CN 214710345 U CN214710345 U CN 214710345U CN 202120001830 U CN202120001830 U CN 202120001830U CN 214710345 U CN214710345 U CN 214710345U
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seat
connecting part
silica gel
oil
electronic cigarette
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CN202120001830.1U
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Chinese (zh)
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陈华
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Shenzhen Xiansen Technology Co ltd
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Shenzhen Xiansen Technology Co ltd
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Abstract

The utility model discloses a double-air-passage electronic cigarette, which comprises an integral oil cup, a connecting part, an atomizing core and a cigarette rod part, wherein a breather pipe is arranged in the integral oil cup, the atomizing core is arranged in the connecting part, the atomizing core comprises a silica gel seat and a ceramic heating element, the silica gel seat is connected with the breather pipe, oil inlet grooves are symmetrically arranged above the outer side of the silica gel seat, the ceramic heating element is arranged in the silica gel seat, the connecting part is also provided with an air vent, the cigarette rod part is connected with the connecting part, the cigarette rod part comprises an outer pipe, an electric core and a tailstock, the electric core is accommodated in the outer pipe, the electric core is electrically connected with an electrode, the outer pipe is provided with a first air hole at the connecting part of the connecting part, the air vent is communicated with the first air hole, the tailstock is arranged at the lower side of the outer pipe, and the tailstock is provided with a second air hole; the smoke oil generated by the utility model can not leak to the battery cell and the microphone head; the design of no cotton package solves the problems of oil accumulation and oil blockage caused by cotton package of the ceramic heating element, avoids the problems of serious heating and dry burning, and reduces harmful substances generated in the atomization process.

Description

Double-air-passage electronic cigarette
Technical Field
The utility model relates to a supplementary and electron atomization field of medical treatment, more specifically say, relate to a two air flue electron cigarettes.
Background
The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. The atomizer of electron cigarette adopts connecting piece, silica gel seat and the ceramic structure that generates heat in the existing market to set up the oil absorption cotton in the ceramic surface that generates heat, the ceramic that generates heat heats the oil absorption cotton in the course of the work, thereby realizes atomizing the tobacco tar. However, the electronic cigarette has the following problems: the problem of heating of the battery cell caused by oil leakage is easy to occur; the atomizer instantly evaporates in a large quantity to generate smoke, the oil supply is insufficient due to overhigh temperature, and the oil absorption cotton is easily burnt and carbonized to influence the atomization efficiency; the oil absorption cotton is easy to be burnt and carbonized to cause the temperature of the atomizer to be overhigh, and the accidents of fire and even explosion are easy to happen due to overheating; as the use time of the oil absorption cotton increases, oil accumulation and oil blockage are easy to occur due to insufficient heating or insufficient oil supply, and residual oil dirt of the oil absorption cotton is easy to generate harmful substances when being heated, so that the oil absorption cotton is harmful to human bodies.
Therefore, a safety electronic cigarette is urgently needed in the technical field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a safe double air flue electron cigarette of using.
In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:
a double-air-passage electronic cigarette comprises an integral oil cup, a connecting part, an atomizing core and a cigarette rod part, wherein an air pipe is arranged in the integral oil cup, the connecting part is arranged at the lower side of the integral oil cup and is communicated with the air pipe, an electrode is arranged at the lower side of the connecting part, the atomizing core is arranged in the connecting part and comprises a silica gel seat and a ceramic heating body, the silica gel seat is connected with the air pipe, oil inlet grooves are symmetrically arranged above the outer side of the silica gel seat, the ceramic heating body is arranged in the silica gel seat and is electrically connected with the electrode, the connecting part is also provided with an air hole, the cigarette rod part is connected with the connecting part and comprises an outer tube, an electric core and a tailstock, the electric core is contained in the outer tube, the electric core is electrically connected with the electrode, a first air hole is arranged at the joint of the outer tube and the connecting part, the air hole is communicated with the first air hole, and the tailstock is arranged at the lower side of the outer tube, the tail seat is provided with a second air hole.
Preferably, the connecting part comprises a connecting piece, an internal thread seat and a base, one end of the connecting piece is connected with the integrated oil cup, the other end of the connecting piece is in threaded connection with the internal thread seat, and the base is connected with the internal thread seat.
Preferably, the connecting piece, the internal thread seat and the base are of hollow structures, the silica gel seat is arranged in the connecting piece, the internal thread seat and the base, the base is provided with an annular groove, and the vent hole is formed in the annular groove.
Preferably, the cigarette holder further comprises a clamp spring and a fixing ring, the clamp spring is arranged between the base and the internal thread seat, a notch is formed in the clamp spring, a clamping groove and a guide oblique angle are formed in the connecting piece, the clamp spring is spread by the guide oblique angle and is buckled in the clamping groove of the connecting piece to form a locking structure, and the fixing ring is arranged in the base and abuts against the silica gel seat, so that children can be effectively prevented from opening the fixing ring and contacting with the cigarette oil; the jump ring is the component of selectivity installation to make the utility model discloses form locking type or open electron cigarette.
Preferably, the tailstock includes sealing washer, miaow head, built-in screw thread seat and tail-hood, sealing washer, built-in screw thread seat and tail-hood establish in the outer tube in proper order, the miaow head is established in the sealing washer, built-in screw thread seat is equipped with the side gas pocket, tail-hood and built-in screw thread seat threaded connection, the second gas pocket is established on the tail-hood.
Preferably, the tailstock further comprises a USB connection port, and the USB connection port is arranged in the built-in threaded seat.
Preferably, the integrated oil cup is further provided with a suction nozzle, and the integrated oil cup is of a structure formed by integrally forming the suction nozzle, the vent pipe and the step and is made of glass or plastic materials.
Preferably, the oil inlet grooves are respectively provided with an oil inlet hole, the silica gel base is provided with an annular sealing ring, the silica gel base is sealed with the integrated oil cup through the annular sealing ring, the silica gel base is also provided with a plurality of oil storage grooves, the oil storage grooves are arranged on the upper side of the silica gel base and are communicated with the oil inlet holes, the ceramic heating body is directly contacted with the tobacco tar through the oil inlet holes, and the problem that the oil absorption cotton is burnt due to insufficient oil supply caused by instantaneous evaporation of a large amount of smoke is solved; the tobacco tar is stored in the oil storage tank, and when the tobacco tar liquid level is lower and is not enough to supply the ceramic heating element, the tobacco tar in the oil storage tank can be timely supplemented into the oil inlet hole due to the communication effect, so that the phenomenon that the atomization core is overheated due to dry burning of the ceramic heating element is avoided.
Preferably, the ceramic heating element comprises a first heating layer, a second heating layer and a heating wire, the first heating layer and the second heating layer are overlapped to form a hollow cylindrical structure, the heating wire is arranged between the first heating layer and the second heating layer, the first heating layer and the second heating layer are arranged into thin sheets, the wall thickness of the whole ceramic heating element is designed to be thinner easily, the heating wire is arranged between the first heating layer and the second heating layer, and when the ceramic heating element is heated, the heating speed of the first heating layer and the second heating layer is high, so that the heating efficiency of the ceramic heating element is higher, and the atomization efficiency is improved.
Preferably, the ceramic heating element further comprises a temperature measuring resistance wire, one end of the temperature measuring resistance wire is arranged in the first heating layer or the second heating layer, the resistance change on the temperature measuring resistance wire timely detects the temperature change of the ceramic heating element, and the resistance change on the temperature measuring resistance wire is connected with a controller outside the atomizer, so that the on-off of a power supply of the ceramic heating element is controlled, the purpose of controlling and preventing dry burning is achieved, and the safe and reliable work of the ceramic heating element is guaranteed.
Has the advantages that: the utility model adopts a double-air-passage structure, when oil leakage occurs, the tobacco tar flows into the base along the ceramic heating body and flows into the annular groove from the air vent of the base, and when the tobacco tar increases gradually, the tobacco tar flows out from the first air hole of the outer tube, and the tobacco tar cannot leak to the electric core and the microphone head, so that the electric core generates heat and the microphone head automatically works; the utility model adopts the design of no cotton package, the outside of the ceramic heating element is firmly wrapped in the silica gel seat to form a good sealing state, and the problems of oil accumulation and oil blockage caused by cotton package of the ceramic heating element are solved; the ceramic heating element is directly contacted with the tobacco tar, so that the problems of serious heating and dry burning caused by insufficient oil supply due to instantaneous massive evaporation of smoke are solved; the tobacco tar directly contacts with the ceramic heating element, atomization efficiency is improved, the amount of the tobacco tar is larger than that of the tobacco tar in the traditional cotton wrapping technology, the taste is purer, and harmful substances generated by oil accumulation and oil blockage cracking in the atomization process are reduced.
Drawings
FIG. 1 is a sectional view of the present embodiment;
FIG. 2 is an exploded view of the present embodiment;
FIG. 3 is a schematic structural diagram of a silicone seat according to the present embodiment;
FIG. 4 is a sectional view of a ceramic heating element of this embodiment;
in the figure, an integral oil cup 1; a breather pipe 101; a suction nozzle 102; a step 103; a connecting piece 2; a card slot 21; a guide bevel 22; an internal thread seat 3; a base 4; an annular groove 41; a vent hole 42; an insulating ring 5; an electrode 6; a silica gel base 7; an oil inlet tank 71; an oil inlet hole 72; an oil reservoir 73; a ceramic heating element 8; a first heat-generating layer 81; a second heat generating layer 82; a heating wire 83; an outer tube 9; a first air hole 91; an electric core 10; a clamp spring 11; a notch 111; a fixed ring 12; a seal ring 13; a microphone 14; a built-in screw seat 15; a tail cap 16; a second air hole 161; a USB connector 17; and a temperature measuring resistance wire 18.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
Referring to fig. 1-4, a dual air passage electronic cigarette includes an integrated oil cup 1, a connecting portion, an atomizing core and a cigarette rod portion, a ventilation pipe 101 is disposed in the integrated oil cup 1, the connecting portion includes a connecting member 2, an internal thread seat 3 and a base 4, one end of the connecting member 2 is connected with the integrated oil cup 1, a step 103 is designed at the lower side of the integrated oil cup 1, the step 103 is fixedly connected with the connecting member 2 by glue, the connecting member 2 is in an external thread structure, the internal thread seat 3 is in an internal thread structure, the other end of the connecting member 2 is in a thread connection with the internal thread seat 3, the base 4 is fastened at the lower side of the internal thread seat 3, an insulating ring 5 is disposed in the base 4, an electrode 6 is disposed in the insulating ring 5, the base 4 is further provided with an annular groove 41, a vent hole 42 is disposed in the annular groove 41, the atomizing core is mounted in the connecting portion, the atomization core comprises a silica gel seat 7 and a ceramic heating element 8, the connecting element 2, an internal thread seat 3 and a base 4 are of a hollow structure, the silica gel seat 7 is arranged in the connecting element 2, the internal thread seat 3 and the base 4, the silica gel seat 7 is connected with a vent pipe 101, oil inlet grooves 71 are symmetrically arranged above the outer side of the silica gel seat 7, an inverted buckle (not shown in the figure) for fixing the ceramic heating element 8 is arranged in the silica gel seat 7, the ceramic heating element 8 is arranged in the silica gel seat 7 and is electrically connected with an electrode 6, a smoke rod part is connected with a connecting part and comprises an outer tube 9, an electric core 10 and a tailstock, the electric core 10 is accommodated in the outer tube 9, the electric core 10 is electrically connected with the electrode 6, a first air hole 91 is arranged at the joint of the outer tube 9 and the connecting part, the vent hole 42 is communicated with the first air hole 91, the tailstock is arranged at the lower side of the outer tube 9, and is provided with a second air hole 161, this embodiment adopts two air flue structures, and the tobacco tar can flow into base 4 along ceramic heat-generating body 8 when taking place the oil leakage to in flowing into annular groove 41 from base 4's air vent 42, when the tobacco tar progressively increases, flow out from the first air vent 91 of outer tube 9 again, on the tobacco tar can not leak electric core 10 and miaow head 14, arouse that electric core 10 generates heat and miaow head 14 automatic working problem.
In the embodiment, the cigarette holder further comprises a clamp spring 11 and a fixing ring 12, the clamp spring 11 is arranged between the base 4 and the internal thread seat 3, a notch 111 is formed in the clamp spring 11, a clamping groove 21 and a guide oblique angle 22 are formed in the connecting piece 2, the clamp spring 11 is unfolded by the guide oblique angle 22 and is buckled in the clamping groove 21 of the connecting piece 2, the upper end and the lower end of the clamp spring 11 respectively abut against the inner side of the internal thread seat 3 and the upper end face of the base 4 to prevent the internal thread seat 3 from being screwed out, a locking structure is formed, and the fixing ring 12 is arranged in the base 4 and abuts against the silica gel seat 7 to effectively prevent a child from opening and contacting with the cigarette oil; in this embodiment, if not install the jump ring, can become open electron cigarette.
In this embodiment, the tailstock includes a sealing ring 13, a head 14, a built-in screw seat 15, and a tail cap 16, where the sealing ring 13, the built-in screw seat 15, and the tail cap 16 are sequentially disposed in the outer tube 9, the head 14 is disposed in the sealing ring 13, the built-in screw seat 15 is provided with a side air hole (not shown in the figure), the tail cap 16 is in threaded connection with the built-in screw seat 15, the second air hole 161 is disposed on the tail cap 16, the first air hole 91 is a main air passage, the second air hole 161 is an auxiliary air passage, and when in use, air flows respectively enter from the first air hole 91 and the second air hole 161 to form a double air passage structure.
In this embodiment, the tailstock still includes the USB connector 17, the USB connector 17 is established in built-in screw seat 15, and tail-hood 16 blocks the USB connector 17, forms hidden charging structure, and the tail-hood 16 of this embodiment adopts the printing opacity material, and the USB connector 17 is provided with the LED lamp, and when the atomizer during operation, luminous shining of LED etc. produces transparent luminous effect on tail-hood 16, and tail-hood 16 is equipped with the LOGO district.
In this embodiment, the integrated oil cup 1 is further provided with a suction nozzle 102, and the integrated oil cup 1 is a structure formed by integrally forming the suction nozzle 102, the breather pipe 101 and the step 103, and is made of glass or plastic.
In this embodiment, the oil inlet grooves 71 are respectively provided with an oil inlet hole 72, the silica gel base 7 is provided with an annular sealing ring 13, the silica gel base 7 is sealed with the integrated oil cup 1 through the annular sealing ring 13, the silica gel base 7 is further provided with a plurality of oil storage grooves 73, the oil storage grooves 73 are arranged on the upper side of the silica gel base 7, the oil storage grooves 73 are communicated with the oil inlet holes 72, the oil inlet holes 72 enable the ceramic heating element 8 to directly contact with the tobacco tar, and the problem that the oil supply is insufficient due to instantaneous evaporation of a large amount of smoke, so that the burning of the oil absorption cotton is caused is solved; the oil storage tank 73 stores the tobacco tar, and when the liquid level of the tobacco tar is higher than the oil inlet 72 and lower than the silica gel base 7, the tobacco tar can be continuously stored in the oil storage tank 73 due to the communication effect of the oil storage tank 73 and the oil inlet 72; when the tobacco tar is not enough and the liquid level is lower than the oil inlet 72, the tobacco tar in the oil storage tank 73 can be timely and automatically supplemented into the oil inlet 72 and the integrated oil cup 1 due to the communication effect of the oil storage tank 73 and the oil inlet 72, the contact between the tobacco tar and the ceramic heating body 8 is ensured, and the phenomenon that the atomization core is overheated due to dry burning of the ceramic heating body 8 is avoided.
In this embodiment, the ceramic heating element 8 includes a first heating layer 81, a second heating layer 82 and a heating wire 83, the first heating layer 81 and the second heating layer 82 are stacked to form a hollow cylindrical structure, the heating wire 83 is disposed between stacked surfaces of the first heating layer 81 and the second heating layer 82, the heating wire 83 extends from the ceramic heating element 87 to form a positive electrode and a negative electrode, one of the positive electrode and the negative electrode is conducted with the base 4, the other electrode is sandwiched between the insulating ring 5 and the electrode 6, and forms smoke when an electronic circuit works after being assembled with the battery cell 10, the first heating layer 81 and the second heating layer 82 are disposed as thin sheets, so that the wall thickness of the whole ceramic heating element 8 can be designed to be thinner, the heating wire 83 is disposed between stacked surfaces of the first heating layer 81 and the second heating layer 82, when the ceramic heating element 8 is heated, the first heating layer 81 and the second heating layer 82 have a fast heating speed, thereby making the heating efficiency of the ceramic heating body 8 higher and improving the atomization efficiency.
In this embodiment, the ceramic heating element 8 further includes a temperature measuring resistance wire 18, one end of the temperature measuring resistance wire 18 is arranged in the first heating layer 81 or the second heating layer 82, an insulating hole (not shown in the figure) is arranged on the electrode 6, the temperature measuring resistance wire 18 penetrates through the insulating hole and is led out to the lower end of the electrode 6 and is connected with the controller of the cigarette rod portion, the resistance value of the temperature measuring resistance wire 18 changes along with the temperature change of the ceramic heating element 8, so that the temperature measuring resistance wire 18 timely detects the temperature change of the ceramic heating element 8, the resistance value change on the temperature measuring resistance wire 18 is linked with the controller of the cigarette rod portion, and therefore the on-off of the power supply of the ceramic heating element 8 is controlled, the purpose of preventing dry burning is achieved, and safe and reliable work of the ceramic heating element 8 is guaranteed.
The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims (10)

1. A double-air-passage electronic cigarette is characterized by comprising an integral oil cup, a connecting part, an atomizing core and a cigarette rod part, wherein an air pipe is arranged in the integral oil cup, the connecting part is arranged at the lower side of the integral oil cup and is communicated with the air pipe, an electrode is arranged at the lower side of the connecting part, the atomizing core is arranged in the connecting part and comprises a silica gel seat and a ceramic heating body, the silica gel seat is connected with the air pipe, oil inlet grooves are symmetrically arranged above the outer side of the silica gel seat, the ceramic heating body is arranged in the silica gel seat and is electrically connected with the electrode, the connecting part is also provided with an air vent, the cigarette rod part is connected with the connecting part and comprises an outer tube, an electric core and a tailstock, the electric core is contained in the outer tube and is electrically connected with the electrode, a first air hole is arranged at the joint of the outer tube and the connecting part, and is communicated with the first air hole, the tailstock is arranged on the lower side of the outer pipe and is provided with a second air hole.
2. The dual-airway electronic cigarette as claimed in claim 1, wherein the connecting part comprises a connecting piece, an internal thread seat and a base, one end of the connecting piece is connected with the integrated oil cup, the other end of the connecting piece is connected with the internal thread seat in a threaded manner, and the base is connected with the internal thread seat.
3. The dual-airway electronic cigarette as claimed in claim 2, wherein the connecting member, the internal thread seat and the base are hollow, the silica gel seat is disposed inside the connecting member, the internal thread seat and the base, the base is provided with an annular groove, and the vent hole is disposed in the annular groove.
4. The double-airway electronic cigarette as recited in claim 2, further comprising a clamp spring and a fixing ring, wherein the clamp spring is arranged between the base and the internal thread seat, the clamp spring is provided with a notch, the connecting piece is provided with a clamping groove and a guiding bevel, the guiding bevel props the clamp spring open and enables the clamp spring to be buckled in the clamping groove of the connecting piece to form a locking structure, and the fixing ring is arranged in the base and props against the silica gel seat.
5. The dual-airway electronic cigarette as claimed in claim 1, wherein the tail base comprises a sealing ring, a microphone, a built-in screw seat and a tail cover, the sealing ring, the built-in screw seat and the tail cover are sequentially disposed in the outer tube, the microphone is disposed in the sealing ring, the built-in screw seat is provided with a side air hole, the tail cover is in threaded connection with the built-in screw seat, and the second air hole is disposed on the tail cover.
6. The dual-airway electronic cigarette of claim 5, wherein the tailstock further comprises a USB connector, and the USB connector is disposed in the built-in threaded seat.
7. The dual-airway electronic cigarette of claim 1, wherein the integrated oil cup further comprises a suction nozzle, and the integrated oil cup is a structure formed by integrally molding the suction nozzle, the ventilation tube and the step, and is made of glass or plastic.
8. The dual-airway electronic cigarette as claimed in claim 1, wherein the oil inlet slots are respectively provided with oil inlet holes, the silicone seat is provided with a ring-shaped sealing ring, the silicone seat is sealed with an integrated oil cup through the ring-shaped sealing ring, the silicone seat is further provided with a plurality of oil storage slots, the oil storage slots are arranged on the upper side of the silicone seat, and the oil storage slots are communicated with the oil inlet holes.
9. The dual-airway electronic cigarette of claim 1, wherein the ceramic heating element comprises a first heating layer, a second heating layer and a heating wire, the first heating layer and the second heating layer are stacked to form a hollow cylindrical structure, and the heating wire is arranged between the first heating layer and the second heating layer.
10. The double-airway electronic cigarette as recited in claim 9, wherein the ceramic heating element further comprises a temperature measuring resistance wire, and one end of the temperature measuring resistance wire is arranged in the first heating layer or the second heating layer.
CN202120001830.1U 2021-01-04 2021-01-04 Double-air-passage electronic cigarette Active CN214710345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120001830.1U CN214710345U (en) 2021-01-04 2021-01-04 Double-air-passage electronic cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120001830.1U CN214710345U (en) 2021-01-04 2021-01-04 Double-air-passage electronic cigarette

Publications (1)

Publication Number Publication Date
CN214710345U true CN214710345U (en) 2021-11-16

Family

ID=78637521

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120001830.1U Active CN214710345U (en) 2021-01-04 2021-01-04 Double-air-passage electronic cigarette

Country Status (1)

Country Link
CN (1) CN214710345U (en)

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