WO2016154792A1 - Electronic cigarette - Google Patents

Abstract

An electronic cigarette in which thermally-conductive protrusions (202) are added onto a ceramic heating body (200). Because the thermally-conductive protrusions (202) separate the surface of a heating part from an e-liquid absorbent element, smoke produced by the ceramic heating body (200) heating an e-liquid forms a flowing space between the ceramic heating body (200) and an e-liquid storage component, a through hole (203) links an atomizing base (105) to an atomizing sleeve (104) to form a ventilation channel, airflow in the ventilation channel and the smoke in the flowing space form a convection, thus allowing gases within the electronic cigarette to flow smoothly, increasing the volume of smoke inhaled by a user, and enhancing user experience.

Description

Electronic cigarette Technical field

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

Background technique

E-cigarettes are a new type of electronic product that has the same appearance as ordinary cigarettes and the same taste as cigarettes, but e-cigarettes are healthier and more environmentally friendly than traditional cigarettes. The electronic cigarette atomizes the smoke liquid containing nicotine and essence into a particle output through an atomizer. E-cigarettes do not contain tar and other harmful components in ordinary cigarettes, nor do they produce second-hand smoke.

The electronic cigarette in the prior art comprises: a nozzle cover is closed at the first end of the atomization cover, a smoking hole is arranged on the nozzle cover, and a heating body, an oil guiding body and an oil storage are sequentially arranged in the atomizing cover. The heating body is a thick film heating element or a PTC (Positive Temperature Coefficient, Chinese: Thermistor) ceramic heating element, and the heating body is electrically connected to the battery provided at the end of the atomizing cover through the wire, and the surface of the heating body is The surface of the oil guiding body is bonded, and the heating oil is used to heat atomize the oil on the oil guiding body for the user to use.

In daily use, due to the surface contact between the heating body and the oil guiding body, the atomized smoke heated by the heating body is not easily circulated between the heating body and the oil guiding body, because the smoke cannot be smoothly circulated, and the user is smoking. When the smoke is generated, it will produce a small amount of smoke, which reduces the user experience.

Summary of the invention

In view of this, the present invention provides an electronic cigarette.

An electronic cigarette comprising:

Electronic cigarette body;

The electronic cigarette body is provided with an oil storage assembly for containing the oil, an atomizing assembly for atomizing the oil, and a battery assembly for powering the atomizing assembly, the oil storage assembly abuts One end of the atomizing assembly is connected to the other end of the atomizing assembly;

The atomization assembly is provided with a ceramic heating element for heating the smoke oil and an atomization seat for mounting the ceramic heating element, and an adsorption unit is disposed in the oil storage assembly or in the atomization assembly. An oil absorbing member for a smoke oil in an oil storage assembly, wherein the oil absorbing member is made of an oil absorbing material, and the ceramic heat generating body is provided with a heating portion toward a side of the oil absorbing member, wherein the heating portion is A plurality of thermally conductive bumps are provided in contact with the oil adsorbent, wherein the ceramic heat generating body comprises a ceramic body for heat conduction and an electrothermal generating device electrically connected to the battery assembly.

Further, the ceramic heating element is provided with at least one through hole, and the at least one through hole is located on the heat conducting protrusion or between two adjacent heat conducting protrusions.

Further, the atomization assembly further includes an atomization sleeve for conveying the smoke, the through hole, the atomization seat and the atomization sleeve communicate to form an air passage, so that the heating body heats the smoke The smoke generated by the oil is supplied to the user via the air passage.

Further, the electronic cigarette body is further provided with a smoking end for discharging the smoke for the user, wherein the atomizing sleeve is provided with a vent tube, and an oil storage assembly is disposed between the vent tube and the atomizing sleeve, One end of the vent pipe is in communication with the smoking end, and the other end of the vent pipe is in communication with the atomizing assembly.

Further, the oil storage assembly further includes an oil storage chamber having an opening at one end, the oil adsorbing member abutting against the opening of the oil storage chamber.

Further, the smoke oil adsorbing member adopts a guide oil cotton, and a grease trap for restricting the flow rate of the smoke oil is disposed between the smoke adsorbing member and the opening of the oil storage chamber, and the oil separating plate is disposed Through holes, such that the smoke oil flows into the smoke adsorbing member through the through holes.

Further, the oil storage assembly includes an oil storage cotton, and the oil absorbing cotton and the oil absorbing member are integrally formed by using an oil storage cotton, and the oil storage cotton is extended on the atomizing sleeve and the through hole. Between the gas pipes, one end of the oil slick is in contact with the heating portion.

Further, the atomizing assembly further includes an atomizing cover for fixing the ceramic heating element and the smoke adsorbing member, the atomizing cover is sleeved on the oil adsorbing member, and the atomizing One end of the cover is connected to the outer wall of the oil storage chamber, the other end of the atomization cover is connected to the atomization seat, and an oil inlet hole is arranged on the side wall of the atomization cover, and the oil storage chamber and the storage chamber The oil hole communication is described such that the oil in the oil storage chamber flows into the oil adsorbing member through the oil inlet hole.

Further, the ceramic heating element has a plurality of bent portions, the plurality of bent portions are located in the same plane, and the through holes are disposed between or adjacent to the two adjacent bent portions The top of the fold.

Further, the oil storage chamber is located in the atomization sleeve, and an interval is formed between the oil storage chamber and the atomization sleeve to form an air passage.

Further, the ceramic heating element has a cylindrical shape, the heating portion is located on an outer circumferential surface of the heating body, the oil guiding cotton is cylindrical, and the oil guiding cotton is sleeved on an outer circumference of the heating body a surface such that the plurality of protrusions contact the oil guiding cotton.

Further, the heat conducting protrusion is a strip-shaped protrusion, and the extending direction of the strip-shaped protrusion is at an angle with the axial direction of the ceramic heating element.

Further, the strip-shaped protrusions are disposed on the heating portion at equal intervals around a circumferential direction of the ceramic heating element, or

The strip-shaped projections are provided on the heating portion at equal intervals in the axial direction of the ceramic heating element.

Further, an oil hole is disposed on an outer wall of the oil storage chamber, and the oil outlet hole communicates with the oil inlet hole, so that the oil in the oil storage chamber passes through the oil outlet hole and the inlet The oil hole flows into the guide cotton.

Further, the other end of the oil storage cotton is detachably connected to the smoking end, and an oil barrier plate for preventing leakage of the smoke liquid is disposed between the oil storage cotton and the smoking end.

Further, the oil storage assembly further includes a connecting member for connecting the battery assembly, the oil storage cotton sleeve is disposed on the air vent tube, and the atomizing cover is sleeved on the oil storage cotton, the mist Forming the oil storage chamber between the lid and the atomizing sleeve, one end of the atomizing cover is connected to the atomizing seat, and the other end of the atomizing cover is connected with the connecting member, the mist An oil inlet hole is disposed on the side wall of the cover to allow the oil of the oil storage chamber to flow into the oil storage cotton through the oil inlet hole.

Further, the atomizing seat is provided on the end surface of the heating body, and at least one ventilation groove is disposed in a radial direction, and the ventilation groove communicates with the inside of the atomization seat to form an air passage with the atomization sleeve. So that the gas flows from the inside of the atomizing seat through the venting groove into the atomizing sleeve.

Further, the venting groove is a rectangular notch disposed on an end surface of the atomizing seat, and the venting grooves are two, and the two venting grooves are equally disposed on an end surface of the atomizing seat.

Further, the heat conducting protrusion is a cylindrical protrusion or a tapered protrusion, and the through hole is disposed at a top end of the heat conduction protrusion or between two adjacent heat conduction protrusions. The utility model provides an electronic cigarette, which increases a thermal conductive protrusion on a ceramic heating element, and the surface of the heating part is separated from the smoke oil adsorbing piece by the heat conducting protrusion, so that the ceramic heating element heats the smoke generated by the smoke oil in the ceramic heating body A flow space is formed between the oil storage assembly and the atomization sleeve, and the atomization seat and the atomization sleeve communicate with each other to form an air passage, and the gas flow in the air passage forms a convection with the smoke in the flow space, so that the gas inside the electronic cigarette flows smoothly, thereby improving the flow. The amount of smoke the user smokes enhances the user experience.

DRAWINGS

1 is a structural view of an embodiment of an electronic cigarette provided by the present invention;

2 is an exploded view of an embodiment of the electronic cigarette provided by the present invention;

3 is a structural view of an embodiment of a ceramic heating body for an electronic cigarette provided by the present invention;

4 is a structural view of an embodiment of a double liner structure of an electronic cigarette provided by the present invention;

Figure 5 is a structural view showing still another embodiment of the ceramic heating body of the electronic cigarette provided by the present invention;

Figure 6a is a structural view of still another embodiment of the electronic cigarette provided by the present invention;

Figure 6b is a structural view showing still another embodiment of the ceramic heating body of the electronic cigarette provided by the present invention;

Figure 7a is a structural view showing still another embodiment of the ceramic heating body of the electronic cigarette provided by the present invention;

Figure 7b is a structural view showing still another embodiment of the ceramic heating body of the electronic cigarette provided by the present invention;

Figure 7c is a structural view showing still another embodiment of the ceramic heating body of the electronic cigarette provided by the present invention;

8 is a structural view of an embodiment of an atomization seat of an electronic cigarette provided by the present invention;

9 is a structural view of still another embodiment of the electronic cigarette provided by the present invention;

FIG. 10 is a structural diagram of another embodiment of the electronic cigarette provided by the present invention.

Smoking end 100, oil storage chamber 101, oil storage cotton 102, oil barrier 103, atomizing sleeve 104, atomizing seat 105, atomizing cover 106, venting tube 107, oil blocking plate 108, venting groove 109, oil guiding cotton 110, ceramic heating element 200, bending portion 201, heat conducting protrusion 202, through hole 203, oil inlet hole 204, oil outlet hole 205, oil inlet hole 206, connecting member 300

detailed description

The embodiment of the utility model provides an electronic cigarette, wherein the gas inside the electronic cigarette flows smoothly, the amount of smoke sucked by the user is improved, the user experience is improved, the oil storage component can be disassembled, the tobacco liquid is added, the assembly and maintenance are facilitated, and the utility model saves The cost.

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the invention. The embodiments are merely a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

The terms "first", "second", "third", "fourth" and the like in the specification and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe specific Order or order. It is to be understood that the data so used may be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than what is illustrated or described herein. In addition, the terms "including" and "having" and any variants thereof are intended to cover non-exclusive inclusions, for example, including A process, method, system, product, or device of a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other items not explicitly listed or inherent to such processes, methods, products, or devices Step or unit.

Please refer to FIG. 1 and FIG. 2 , the present invention provides an electronic cigarette, including:

Electronic cigarette body;

The electronic cigarette body is provided with an oil storage assembly for containing the oil, an atomizing assembly for atomizing the oil, and a battery assembly for powering the atomizing assembly, the oil storage assembly abuts One end of the atomizing assembly is connected to the other end of the atomizing assembly;

As shown in FIG. 3, the atomizing assembly is provided with a ceramic heating element 200 for heating the smoky oil and an atomizing seat 105 for mounting the ceramic heating element 200, in the oil storage assembly or An atomizing member for adsorbing the oil in the oil storage assembly is further disposed in the atomizing assembly, the oil adsorbing member is made of an oil absorbing material, and the ceramic heating element 200 faces the oil adsorbing member a heating portion is disposed on the side, and the heating portion is provided with a plurality of thermal conductive protrusions 202 in contact with the oil adsorbing member, wherein the ceramic heating body 200 includes a ceramic body for heat conduction and the battery An electrothermal device in which the components are electrically connected.

As shown in FIG. 1 , the oil storage assembly may adopt an oil storage chamber 101 or an oil storage cotton 102. The smoke oil adsorbing member sucks out the oil in the oil storage chamber 101 or the oil storage cotton 102, and the smoke oil adsorbing member will adsorb. The smoke oil is transferred to the heat conducting protrusion 202. When the ceramic heating element 200 starts to work, the heat conducting protrusion 202 heats and atomizes the smoke oil transferred from the smoke oil adsorbing member, and the smoke generated by the heating is between the heat conducting protrusions 202. The gaps are circulated, and the heat conducting protrusions 202 separate the surface of the heating portion from the smoke adsorbing member, so that the heat conducting protrusions 202 heat the smoke oil to generate a smooth flow of smoke.

For the structure of the oil storage component, the present invention provides several implementation modes, which are specifically described below:

Embodiment 1:

As shown in FIG. 1, the oil storage assembly further includes an oil storage chamber 101 having an opening at one end, the oil adsorbing member abutting against the opening of the oil storage chamber 101, and the position of the oil storage chamber 101 can be set. Inside the atomization sleeve 104, when the oil storage chamber 101 is located at the center of the atomization sleeve 104, an air passage for the circulation of smoke is formed between the oil storage chamber 101 and the atomization sleeve 104, and the oil storage chamber 101 is spaced from the atomization sleeve 104. The double inner liner structure is formed; the oil storage chamber 101 may be disposed between the atomization sleeve 104 and the vent tube 107, and the smoke is communicated with the smoking end 100 through the air passage for the user to suck, which can meet the work requirements.

The storage of the oil in the oil storage chamber 101 can be reused, and after the use of the oil is completed, the oil can be re-added to the oil storage chamber 101 to achieve the purpose of recycling, thereby reducing the cost of directly replacing the electronic cigarette, and is beneficial to environmental protection. .

In this embodiment, the oil adsorbing member adopts the oil guiding cotton 110, and the oil guiding cotton 110 adsorbs the oil in the oil storage chamber 101, and in order to limit the amount of the oil adsorbed by the oil guiding cotton 110, the oil adsorbing member An oil barrier 103 for restricting the flow rate of the smoke oil is disposed between the opening of the oil storage chamber 101, and the oil barrier plate 103 is provided with a plurality of through holes through which the smoke oil flows into the The smoke oil adsorbing member prevents the excessive smoke oil from entering the smoke adsorbing member and the leakage of the smoke oil in the atomizing sleeve 104.

Embodiment 2:

As shown in FIG. 9, the oil storage assembly includes an oil storage cotton 102, and the oil storage cotton 102 is integrally formed with the oil storage cotton 102, and the oil storage cotton 102 is extended and disposed. Between the atomization sleeve 104 and the vent tube 107, one end of the oil storage cotton 102 is in contact with the heating portion, and the other end of the oil storage cotton 102 is connected with the smoking end 100, when the oil storage cotton After the cigarette oil is used in 102, the smoking end 100 can be opened, and the oil storage cotton 102 is filled with the oil, so that the oil storage cotton 102 can be reused.

As shown in FIG. 9 , an oil blocking plate 108 for preventing leakage of the smoke liquid is disposed between the oil storage cotton 102 and the smoking end 100 to prevent leakage of the oil, and the oil blocking plate 108 can adopt a rubber ring. Other methods may also be employed, and are not specifically limited.

As shown in FIG. 3, in order to further increase the gas flow in the atomization seat 105 and the surface of the heating portion, preferably, the ceramic heating element 200 is provided with at least one through hole 203, and the at least one through hole 203 is located. The heat conducting protrusion 202 is disposed between the adjacent two heat conducting protrusions 202, and the through hole 203 is used for gas circulation inside the atomizing seat 105, so that the atomized smoke oil generates smoke flow more smoothly.

Preferably, the atomizing assembly further includes an atomizing sleeve 104 for conveying smoke, the through hole 203, the atomizing seat 105 and the atomizing sleeve 104 are connected to form an air passage, so that the heating body The smoke generated by heating the smoke oil is supplied to the user via the air passage.

Preferably, the electronic cigarette body is further provided with a smoking end 100 for discharging smoke for the user, and the atomizing sleeve 104 is provided with a vent tube 107, and the snorkel 107 and the atomizing sleeve 104 An oil storage assembly is disposed therebetween, one end of the vent pipe 107 is in communication with the smoking end 100, and the other end of the vent pipe 107 is in communication with the atomizing assembly.

In order to better fix the ceramic heating element 200 and the smoke adsorbing member to the atomizing seat 105, Preferably, the atomizing assembly further includes an atomizing cover 106 for fixing the ceramic heating element 200 and the smoke adsorbing member, and the atomizing cover 106 is sleeved on the oil adsorbing member. The atomizing cover 106, the smoke oil adsorbing member and the ceramic heating body 200 are stacked on the atomizing base 105, and one end of the atomizing cover 106 is connected to the outer wall of the oil storage chamber 101, and the atomizing cover 106 is further One end is connected to the atomization seat 105, and an oil inlet hole 204 is disposed on a sidewall of the atomization cover 106. The oil storage chamber 101 is in communication with the oil inlet hole 204, and the oil storage chamber 101 is in the oil storage chamber 101. The smoke oil flows into the oil adsorbing member through the oil inlet 204, so that the oil on the oil adsorbing member can continuously supply the oil storage chamber 101.

For the structure of the ceramic heating element 200, the present invention also provides various implementation manners, which are specifically described below:

Embodiment 1

As shown in FIG. 4 and FIG. 5, the ceramic heating element 200 has a plurality of bent portions 201. The shape of the ceramic heating element 200 may be a disk shape, which is adapted to the atomizing base 105 and may be disposed in the atomizing base. On the end surface of the 105, the plurality of bent portions 201 are located in the same plane, and the number of the bent portions 201 can be set according to the size of the ceramic heating element 200, and is not limited.

The through hole 203 is disposed between the adjacent two of the bent portions 201 or at the top end of the bent portion 201, and the smoke adsorbing member contacts the top end of the bent portion 201, and the generated smoke is adjacent The two bent portions 201 are circulated, and the gas in the atomization seat 105 can be circulated by the through holes 203, so that the smoke on the surface of the ceramic heating element 200 can be smoothly circulated.

Embodiment 2

Referring to FIG. 6a and FIG. 6b, the ceramic heating element 200 is cylindrical, the heating portion is located on the outer circumferential surface of the ceramic heating element 200, and the surface of the heating portion is provided with a heat conducting protrusion for heating the oil. 202, the oil guiding cotton 110 is cylindrical, the oil guiding cotton 110 is sleeved on the outer circumferential surface of the ceramic heating body 200, and the oil guiding cotton 110 can be attached to the heating portion, so that the heating portion The surface of the heat conducting protrusion 202 contacts the oil guiding cotton 110, that is, the oil guiding cotton 110 can transfer the oil to the heat conducting protrusion 202 for heat atomization.

Unlike the sheet-shaped ceramic heating element 200, a cylindrical ceramic heating element 200 is used. At the time of mounting, one end surface of the ceramic heating element 200 abuts against the end surface of the atomizing seat 105, and the atomizing cover 106 is along the ceramic. The other end face direction of the heating element 200 snaps the ceramic heating element 200 to the atomizing seat 105. The hollow portion of the cylindrical ceramic heating element 200 communicates with the vent pipe 107 for conveying the generated smoke to the smoking end 100. For users to use.

Referring to FIG. 6a, in the ceramic heating element 200 of such a structure, the axial direction of the oil inlet hole 204 on the side wall of the atomizing cover 106 and the oil storage chamber 101 are not in a straight line, and cannot be directly connected to the oil storage chamber. 101, in order to make the oil in the oil storage chamber 101 smoothly flow into the oil guiding cotton 110, the outer wall of the oil storage chamber 101 is provided with an oil outlet hole 205, the oil outlet hole 205 and the oil inlet hole 204 is connected. It should be noted that the axis of the oil outlet 205 and the axis of the oil inlet 204 may be perpendicular to each other. The pipeline may be directly connected between the two, or a buffer space may be provided between the two, and the buffer space may be used. To store a certain amount of smoke oil, the smoke oil in the oil storage chamber 101 enters the buffer space through the oil outlet hole 205, and the smoke oil passes through the buffer space oil inlet hole 206 to enter the oil guide cotton 110.

Referring to FIG. 6b, in the embodiment, the thermally conductive protrusions 202 disposed on the cylindrical ceramic heating element 200 are strip-shaped protrusions, and the extending direction of the strip-shaped protrusions is opposite to the ceramic heating element 200. The axial directions are at an angle to each other, and it is sufficient to separate the oil guiding cotton 110 from the surface of the heating portion.

Preferably, the strip-shaped projections are provided on the heating portion at equal intervals around the circumferential direction of the ceramic heating element 200.

Preferably, the strip-shaped projections are provided on the heating portion at equal intervals in the axial direction of the ceramic heating element 200.

It should be noted that the strip-shaped protrusions may also be wound around the surface of the ceramic heating element 200, and the angle is not limited, and may be flexibly selected according to actual needs.

Embodiment 3

Referring to FIG. 3, FIG. 7a, FIG. 7b and FIG. 7c, the ceramic heating element 200 is in the shape of a disk, and the heat conducting protrusions 202 on the heating portion are spaced apart to ensure the gas between the heating portion and the oil guiding cotton 110. The shape of the heat conducting protrusions 202 may be a cylinder, a circular body, or an arc or the like. The through holes 203 are disposed at the top end of the heat conducting protrusion 202 or disposed adjacent to the two heat conducting protrusions. Between 202, it is sufficient to separate the heating portion from the oil guiding cotton 110, and the specific shape is not limited.

As shown in FIG. 10, the electronic cigarette of the present invention further provides a structure in which the ceramic heating element 200 is adjacent to the smoking end 100. In this structure, the oil storage assembly further includes an oil storage chamber 101, an atomizing cover 106, and a connection. The connecting member 300 of the battery assembly, the oil storage cotton 102 is sleeved on the vent pipe 107, one end of the oil absorbing cotton 102 abuts against the connecting member 300, and the other end of the oil absorbing cotton 102 abuts against the ceramic heating body 200. On the heating portion, the atomizing cover 106 is sleeved on the oil storage cotton 102, and the oil storage chamber 101 is formed between the atomizing cover 106 and the atomizing sleeve 104, and one end of the atomizing cover 106 and the mist The base 105 is connected, and the other end of the atomizing cover 106 is connected to the connecting member 300, and the other end of the oil storage cotton 102 is The connecting member 300 is connected to the side wall of the atomizing cover 106, and the oil inlet hole 206 is disposed on the side wall of the atomizing cover 106. The oil of the oil storage chamber 101 flows into the oil storage cotton 102 through the oil inlet hole 206, and the ceramic heating body 200 will store the oil storage cotton. The smoke oil on 102 is atomized to generate smoke, and the smoke is delivered to the user through the vent pipe 107.

Referring to FIG. 8, in order to enhance the gas flow between the surface of the ceramic heating element 200 and the atomizing seat 105, the structure of the venting groove 109 is added to the atomizing base 105, so that the smoke generated by the ceramic heating element 200 flows smoothly, and the specific The atomization seat 105 is provided with at least one ventilation groove 109 in the radial direction on the end surface of the ceramic heating element 200, and the ventilation groove 109 communicates with the inside of the atomization seat 105 and the atomization. The sleeve 104 forms an air passage such that gas flows from the inside of the atomizing seat 105 through the venting groove 109 into the atomizing sleeve 104.

Preferably, the venting groove 109 is a rectangular notch disposed on the end surface of the atomizing seat 105. The venting groove 109 is two, and the two venting grooves 109 are equally spaced. It is provided on the end surface. Of course, the number of the venting grooves 109 can also be increased as needed. The more the number of the venting grooves 109, the larger the ventilation amount, the larger the opening size of the venting groove 109, so that the gas passage can be increased. The amount becomes larger, and the smoke is more smoothly circulated during use.

It should be noted that at least one of the ventilation groove 109 is provided on the atomization seat 105 and the through hole 203 is provided in the ceramic heating element 200. When the ventilation groove 109 is provided on the atomization seat 105, the ceramic heating element 200 may not be disposed. The through hole 203 is provided. Similarly, when the through hole 203 is provided in the ceramic heating element 200, the venting groove 109 may not be provided on the atomizing seat 105; of course, the venting groove 109 may be provided on the atomizing seat 105 and on the ceramic heating element 200. The through hole 203 is also provided, and can be flexibly selected according to requirements, and is not limited.

In order to complete the normal use of the electronic cigarette, the electronic cigarette provided by the present invention further includes other necessary structures, for example, a vent hole is provided in the radial direction of the atomizing seat 105 for externalizing the electronic cigarette and the inside of the atomizing base 105. The communication is such that air enters the atomization seat 105, and the air flows through the surface of the ceramic heating element 200 to carry away the smoke, and enters the user's mouth through the atomizing sleeve 104 and the smoking end 100 to form a complete gas circulation passage.

The electronic cigarette further includes other structures, a battery assembly (not shown) for supplying power to the atomizing assembly, and the battery assembly can be screwed integrally with the first screw member of the atomizing assembly, and can be disposed at the top of the battery assembly. In the microphone (not shown) for starting the operation of the ceramic heating element 200, the ceramic heating element 200 is connected to the battery assembly through the internal electrode, and an insulating member is disposed between the atomizing base 105 and the internal electrode for electrical isolation. The microphone can use an air flow switch. When the airflow flows through the microphone at a certain speed, the microphone will The circuit is turned on, the ceramic heating element 200 generates heat to heat the atomizing liquid, and the switch for controlling the working of the ceramic heating body 200 can also use a button switch, and the position of the button switch can be set on the first screw member of the atomizing assembly, It can be disposed on the rod body of the battery assembly, and the position is not limited. The ceramic heating element 200 is operated by pressing the button switch to conduct the circuit.

A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above describes an electronic cigarette provided by the present invention. For those skilled in the art, according to the idea of the embodiment of the present invention, there will be changes in the specific implementation manner and application range. The description is not to be construed as limiting the invention.

Claims (19)

An electronic cigarette characterized by comprising: Electronic cigarette body; The electronic cigarette body is provided with an oil storage assembly for containing the oil, an atomizing assembly for atomizing the oil, and a battery assembly for powering the atomizing assembly, the oil storage assembly abuts One end of the atomizing assembly is connected to the other end of the atomizing assembly; The atomization assembly is provided with a ceramic heating element for heating the smoke oil and an atomization seat for mounting the ceramic heating element, and an adsorption unit is disposed in the oil storage assembly or in the atomization assembly. An oil absorbing member for a smoke oil in an oil storage assembly, wherein the oil absorbing member is made of an oil absorbing material, and the ceramic heat generating body is provided with a heating portion toward a side of the oil absorbing member, wherein the heating portion is A plurality of thermally conductive bumps are provided in contact with the oil adsorbent, wherein the ceramic heat generating body comprises a ceramic body for heat conduction and an electrothermal generating device electrically connected to the battery assembly. The electronic cigarette according to claim 1, wherein the ceramic heating element is provided with at least one through hole, and the at least one through hole is located on the heat conducting protrusion or between two adjacent heat conducting protrusions. . The electronic cigarette according to claim 2, wherein the atomizing assembly further comprises an atomizing sleeve for conveying the smoke, the through hole, the atomizing seat and the atomizing sleeve are connected to form an air passage. So that the heating body heats the smoke generated by the smoke oil via the air passage for the user to use. The electronic cigarette according to claim 3, wherein the electronic cigarette body is further provided with a smoking end for discharging the smoke for use by a user, wherein the atomizing sleeve is provided with a snorkel, the snorkel and the snorkel An oil storage assembly is disposed between the atomizing sleeves, one end of the vent tube is in communication with the smoking end, and the other end of the vent tube is in communication with the atomizing assembly. The electronic cigarette according to claim 1, wherein said oil storage assembly further comprises an oil storage chamber having an opening at one end, said smoke adsorbing member abutting against an opening of said oil storage chamber. The electronic cigarette according to claim 5, wherein the smoke adsorbing member is made of oil guiding cotton, and a gap for restricting the flow rate of the smoke oil is provided between the oil adsorbing member and the opening of the oil storage chamber. An oil plate, the oil barrier plate is provided with a plurality of through holes, so that the smoke oil flows into the smoke oil adsorbing member through the through holes. The electronic cigarette according to claim 4, wherein the oil storage assembly comprises oil storage cotton, and the oil storage cotton and the smoke oil adsorbing member are integrally formed by using oil storage cotton, and the oil storage cotton is extended. Located between the atomization sleeve and the vent pipe, one end of the oil slick is in contact with the heating portion. The electronic cigarette according to claim 4, wherein the atomizing assembly further comprises an atomizing cover for fixing the ceramic heating element and the smoke adsorbing member, the atomizing cover is sleeved in the On the smoke oil adsorbing member, one end of the atomizing cover is connected to the outer wall of the oil storage chamber, and the other end of the atomizing cover is connected to the atomizing seat, and the side wall of the atomizing cover is provided The oil reservoir is connected to the oil inlet hole, so that the oil in the oil storage chamber flows into the oil adsorbing member through the oil inlet hole. The electronic cigarette according to claim 2, wherein the ceramic heating element has a plurality of bent portions, the plurality of bent portions are located in the same plane, and the through holes are disposed in two adjacent ones The bent portions are disposed between or at the top end of the bent portion. The electronic cigarette according to claim 6, wherein the oil storage chamber is located in the atomization sleeve, and an interval is formed between the oil storage chamber and the atomization sleeve to form an air passage. The electronic cigarette according to claim 6, wherein the ceramic heating element has a cylindrical shape, the heating portion is located on an outer circumferential surface of the heating body, and the oil guiding cotton has a cylindrical shape. The oil guiding cotton is sleeved on the outer peripheral surface of the heating body such that the plurality of protrusions contact the oil guiding cotton. The electronic cigarette according to claim 11, wherein the heat conductive projections are strip-shaped projections, and the extending direction of the strip-shaped projections is at an angle to the axial direction of the ceramic heating body. The electronic cigarette according to claim 12, wherein the strip-shaped projections are provided on the heating portion at equal intervals around a circumferential direction of the ceramic heating element, or The strip-shaped projections are provided on the heating portion at equal intervals in the axial direction of the ceramic heating element. The electronic cigarette according to claim 8, wherein an oil hole is arranged on an outer wall of the oil storage chamber, and the oil outlet hole communicates with the oil inlet hole to make smoke in the oil storage chamber Oil flows into the oil guiding cotton through the oil outlet hole and the oil inlet hole. The electronic cigarette according to claim 7, wherein the other end of the oil storage cotton is detachably connected to the smoking end, and between the oil storage cotton and the smoking end, a smoke liquid is prevented from being infiltrated. Leaked oil barrier. The electronic cigarette according to claim 8, wherein the oil storage assembly further comprises a connecting member for connecting the battery assembly, the oil storage cotton sleeve is sleeved on the air vent tube, and the atomizing cover sleeve is set Forming the oil storage chamber between the atomizing cover and the atomizing sleeve on the oil storage cotton, one end of the atomizing cover is connected to the atomizing seat, and the atomizing cover is another One end is connected to the connecting member, and an oil inlet hole is disposed on a sidewall of the atomizing cover, so that the oil of the oil storage chamber flows into the storage through the oil inlet hole Oil cotton. The electronic cigarette according to any one of claims 1 to 16, wherein the atomizing seat is provided with at least one venting groove in a radial direction on an end surface on which the heating body is mounted, and the venting groove is connected The inside of the atomization seat forms an air passage with the atomization sleeve, so that gas flows from the atomization seat through the ventilation groove into the atomization sleeve. The electronic cigarette according to claim 17, wherein the venting groove is a rectangular notch provided on an end surface of the atomizing seat, and the venting grooves are two, and the two venting grooves are equally spaced. On the end face of the atomization seat. The electronic cigarette according to claim 1, wherein the heat conducting protrusion is a cylindrical protrusion or a tapered protrusion, and the through hole is disposed at a top end of the heat conducting protrusion or disposed adjacent to the two Between the thermally conductive bumps.

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