CN106659239A

CN106659239A - Electronic cigarette

Info

Publication number: CN106659239A
Application number: CN201480079651.2A
Authority: CN
Inventors: 刘秋明
Original assignee: Kimree Hi-Tech Inc
Current assignee: Jisheng Technology (Huizhou) Co.,Ltd.
Priority date: 2014-06-30
Filing date: 2014-06-30
Publication date: 2017-05-10
Anticipated expiration: 2034-06-30
Also published as: CN106659239B; WO2016000136A1

Abstract

An electronic cigarette, comprising an electronic cigarette body, the electronic cigarette body being provided with a liquid storage assembly (10) used for storing e-liquid, at least one atomisation assembly (30) used for atomising the e-liquid and a battery assembly (40) used for powering the atomisation assembly (30), the liquid storage assembly (10) being provided with at least two mutually isolated liquid storage cavities (101) used for storing different e-liquids. The liquid storage assembly (10) may be rotated with respect to the battery assembly (40), and rotation of the liquid storage assembly (10) enables the atomisation assembly (30) to selectively atomise the e-liquid in at least one of the liquid storage cavities (101). The liquid storage assembly (10) is rotated so that differently flavoured e-liquids are selected to be taken in.

Description

Electronic cigarette

Technical Field

The invention relates to the field of daily electronic products, in particular to an electronic cigarette.

Background

The electronic cigarette is mainly used for quitting smoking and replacing cigarettes. The electron cigarette in the existing market includes battery pole and atomizer, and the battery pole includes that both ends are provided with battery and the control panel of an anodal and a negative pole respectively, and this control panel has integrateed airflow sensor and control circuit isotructure. The atomizer comprises an electric heating wire and tobacco juice. When smoking, the control panel controls the battery to supply power to the atomizer, and drives the heating wire to generate heat and generate smoke. However, in the prior art, the electronic cigarette only comprises an atomizer and a battery rod matched with the atomizer, i.e. a user can only suck the electronic cigarette smoke with one taste at a time, and if the user needs to suck electronic cigarettes with different tastes, the user needs to carry various electronic cigarettes filled with different tobacco tar, so that the electronic cigarette is troublesome to replace; and each electronic cigarette needs to use a respective control unit to control the atomizer, so that the production cost is increased.

Disclosure of Invention

The present invention is directed to provide an electronic cigarette, which overcomes the above-mentioned drawbacks of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: construct an electron cigarette, including the electron cigarette body, the electron cigarette body is provided with the oil storage subassembly that is used for storing the tobacco tar, at least one is used for atomizing the atomization component of tobacco tar and be used for doing the battery pack of atomization component power supply, the oil storage subassembly is provided with at least two oil storage chambeies that are used for storing different tobacco tar and mutual isolation, the oil storage subassembly can for the battery pack is rotatory, through rotatory the oil storage subassembly so that the atomization component selectively atomizes at least one the tobacco tar in the oil storage chamber.

In the electronic cigarette provided by the invention, the number of the atomization assemblies is at least two, and the at least two atomization assemblies correspond to the at least two oil storage cavities one by one; one end of each atomization assembly is inserted into the corresponding oil storage cavity, and the battery assembly is abutted and electrically connected with at least one atomization assembly by rotating the oil storage assembly.

In the electronic cigarette provided by the invention, one end of the atomization assembly, which is far away from the oil storage assembly, is provided with a pair of first electrodes, and one end of the battery assembly, which faces the atomization assembly, is correspondingly provided with at least one pair of second electrodes; the first electrode and/or the second electrode are elastic electrodes.

In the electronic cigarette provided by the invention, the battery assembly comprises a battery sleeve and a battery arranged in the battery sleeve, the second electrode is arranged in the battery sleeve, and a clamping groove is formed in the inner side wall of the battery sleeve along the circumferential direction of the battery sleeve; the outer wall of one end, close to the battery pack, of the oil storage assembly is provided with a first clamping portion, and the first clamping portion can be clamped in the clamping groove in a manner of rotating around the axial direction of the battery pack relative to the battery pack.

In the electronic cigarette provided by the invention, the atomizing assembly comprises an atomizing sleeve with one end inserted in the corresponding oil storage cavity, an electric heating wire assembly arranged in the atomizing sleeve and an oil guide mechanism arranged in the atomizing sleeve and used for conveying the tobacco tar in the oil storage cavity to the electric heating wire assembly, and the first electrode is arranged at one end of the atomizing sleeve far away from the oil storage cavity.

In the electronic cigarette provided by the invention, the electronic cigarette body is also provided with a smoking end, an atomization space and a second air inlet communicated with the atomization space, one end of the atomization sleeve, which is far away from the oil storage assembly, is accommodated in the atomization space, the side wall of the atomization sleeve is provided with a first air inlet communicated with the atomization space, and the smoking end is communicated with the atomization space.

In the electronic cigarette provided by the invention, the atomization component is far away from the smoking end relative to the oil storage component, so that the atomization component is positioned below the oil storage component during smoking.

The electronic cigarette provided by the invention has the following beneficial effects:

because the oil storage assembly is provided with at least two oil storage cavities and can rotate relative to the battery assembly, the atomization assembly atomizes the tobacco tar in at least one corresponding oil storage cavity, so that a user selects to smoke one of at least two flavors of smoke or selects to smoke a mixed smoke composed of at least two flavors of smoke, and the beneficial effect of improving the user experience is achieved;

because the oil storage cavity is adopted, more tobacco tar can be stored compared with the oil storage cotton in the prior art, and the oil storage component and the battery component are rotationally connected through the first buckling part, the oil storage component can be detached to add the tobacco tar;

because the oil storage bottle of the oil storage assembly is screwed on the rotating piece, the oil storage bottle is convenient to disassemble, clean or replace;

because this atomization component keeps away from the smoking end for the oil storage component for this atomization component is located the oil storage component below during the smoking, is convenient for carry the tobacco tar to this atomization component from this oil storage component, has the beneficial effect that improves the cigarette volume and can make full use of the interior tobacco tar of oil storage component.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

figure 1 is a schematic structural view of an electronic cigarette in a first embodiment of the invention;

figure 2 is a schematic partial structure diagram of the electronic cigarette in the embodiment of figure 1;

FIG. 3 is a partially exploded view of the embodiment of FIG. 1;

FIG. 4 is a schematic view of the embodiment of FIG. 1 with the atomizing assembly inserted into the reservoir bottle;

FIG. 5 is an exploded view of the battery pack in the embodiment of FIG. 1;

FIG. 6 is a partial structural view of a second embodiment of the present invention;

FIG. 7 is a schematic diagram of the construction of the atomizing assembly in the embodiment of FIG. 6;

FIG. 8 is a schematic structural view of the body of the oil storage assembly in the embodiment of FIG. 6;

FIG. 9 is a schematic view of the seal cap in the embodiment of FIG. 6;

FIG. 10 is a schematic view of the fastener in the embodiment of FIG. 6;

figure 11 is a schematic view of a partial structure of an electronic cigarette in a third embodiment of the invention;

FIG. 12 is a schematic view of the fastener of the embodiment of FIG. 11.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Fig. 1 shows an electronic cigarette in a first embodiment of the present invention, which includes an electronic cigarette body provided with an oil storage assembly 10 for storing tobacco tar, at least one atomizing assembly 30 for atomizing the tobacco tar, a battery assembly 40 for supplying power to the atomizing assembly 30, and a smoking end 20 for a user to smoke. At least two oil storage cavities 101 for storing the tobacco tar with different flavors are formed in the oil storage component 10. The smoking end 20 is connected to one end of the oil storage assembly 10, the at least one atomizing assembly 30 is disposed at the other end of the oil storage assembly 10, and the battery assembly 40 is disposed at one end of the atomizing assembly 30 away from the smoking end 20. Wherein the oil storage pack 10 is rotatable with respect to the battery pack 40. The atomization assembly 30 can selectively atomize the soot in the at least one oil storage chamber 101 by rotating the oil storage assembly 10.

By rotating the oil storage assembly 10 to make the battery assembly 40 abut against and electrically connect with at least one atomization assembly 30, the atomization assembly 30 further atomizes the tobacco tar in the corresponding oil storage cavity 101. Preferably, the battery assembly 40 is in resilient abutment and electrical connection with the atomizing assembly 30.

Preferably, because the atomizing assembly 30 is located away from the smoking end 20 relative to the reservoir assembly 10, the atomizing assembly 30 is located below the reservoir assembly 10 when smoking. Therefore, the tobacco tar in the oil storage cavity 101 of the oil storage assembly 10 is conveyed to the atomization assembly 30 for atomization, the amount of the smoke generated by the atomization assembly 30 is more sufficient, and the tobacco tar in the oil storage assembly can be fully utilized.

Because the oil storage assembly 10 is provided with at least two oil storage cavities 101, and the oil storage assembly 10 can rotate relative to the battery assembly 40, so that the atomization assembly 30 atomizes the tobacco tar in the corresponding at least one oil storage cavity 101, a user selects to suck one of at least two flavors of smoke, or selects to suck mixed smoke consisting of at least two flavors of smoke, and the beneficial effect of improving the user experience is achieved.

Specifically, as shown in fig. 2, the number of atomizing assemblies 30 is equal to the number of oil storage chambers 101, and in the present embodiment, the number of atomizing assemblies 30 and the number of oil storage chambers 101 are four. One end of each atomization assembly 30 is inserted into the corresponding oil storage cavity 101, the other end of each atomization assembly 30 is provided with a pair of first electrodes 36 electrically connected with the atomization assembly 30, and the end of the battery assembly 40 facing the atomization assembly 30 is provided with at least one pair of second electrodes 44 electrically connected with the battery assembly 40. When the oil storage assembly 10 is selected, the atomizing assembly 30 rotates along with the oil storage assembly, and the at least one pair of second electrodes 44 can be selectively electrically connected with the at least one pair of first electrodes 36 of the at least two pairs of first electrodes 36, so that the at least one atomizing assembly 30 atomizes the tobacco tar in the corresponding oil storage cavity 101.

In this embodiment, only one pair of second electrodes 44 may be provided, so that when the pair of second electrodes 44 is electrically connected to one of the pair of first electrodes 36, the corresponding one of the atomizing assemblies 30 atomizes the soot in one of the oil storage chambers 101. Certainly, the number of pairs of the second electrodes 44 is not limited to this, two pairs of second electrodes 44 may also be provided, the oil storage assembly 10 is rotated to make the two pairs of second electrodes 44 and the two pairs of first electrodes 36 electrically connected, at this time, the two atomization assemblies 30 atomize the tobacco tar in the corresponding oil storage cavity 101, and a user may draw the smoke formed by mixing two different tobacco tars, so that the user experience may be improved.

Referring to fig. 2 and 3 together, the oil storage assembly 10 includes a rotary adjustment member and at least two oil storage bottles. The at least two oil bottles 11 are disposed on the rotation adjusting member, a first fastening portion 122a is disposed on a side wall of the rotation adjusting member, and the first fastening portion 122a is used for being connected to the battery assembly 40 in a relatively rotatable manner.

The rotation adjusting member includes a rotating member 12, a fastening member 13, and a fixing frame 14. The rotary member 12 has a substantially cylindrical shape. The rotating member 12 has a first through hole 122 and at least two threaded holes 121 along its axial direction, and the at least two threaded holes 121 are uniformly distributed around the first through hole 122. The end of the rotating member 12 far away from the oil storage bottle 11 is further provided with four first buckling parts 122a, and the four first buckling parts 122a are distributed at regular intervals along the outer periphery of the rotating member 12 and protrude towards the direction far away from the central axis of the rotating member 12. The first latch portion 122a is used to cooperate with the battery assembly 40 to enable the rotating member 12 to rotate relative to the battery assembly 40. It is understood that the first locking portion 122a can also be disposed on the outer wall surface of other portions of the oil storage assembly 10.

It will be appreciated that other conventional connections between the oil reservoir assembly 10 and the battery assembly 40 may be used to allow relative rotation therebetween.

The fastening member 13 includes a circular first base plate 131 and a first connecting pipe 132 perpendicularly connected to the first base plate 131, the first base plate 131 is correspondingly provided with at least two second through holes 133, and the first base plate 131 is further provided with a first through hole (not numbered) along its own axial direction, the first through hole being communicated with the first connecting pipe 132. An annular first step surface 135 is formed on an inner sidewall of each second through hole 133. The first base plate 131 is further provided with a circular groove 134 on a surface thereof away from the first connecting tube 132, and the groove 134 is used for matching with the battery assembly 40.

The fixing frame 14 includes a circular second base plate 141 and a second connecting pipe 142 vertically connected to the second base plate 141. The second substrate 141 is provided with at least two first limiting holes 143. The second substrate 141 is formed with a second through hole (not numbered) along its axial direction, which is communicated with the second connection pipe 142. The first limiting hole 143 is used for clamping the tail end of the oil storage bottle 11 to be inserted therein. It can reduce rocking of oil storage bottle 11 for the installation of oil storage bottle 11 is more firm.

The electronic cigarette body further includes a protection cover 20a, and a through hole (not shown) for the smoking end 20 to pass through is formed in the middle of the protection cover 20 a. The protective cover 20a is disposed on an end of the oil storage device 10 away from the battery device 40.

Referring to fig. 2 and 4, the atomizing assembly 30 further includes an atomizing sleeve 31 having one end inserted into the corresponding oil storage chamber 101, a heating wire assembly 33 disposed in the atomizing sleeve 31, and an oil guiding mechanism 32 disposed in the atomizing sleeve 31 and used for conveying the tobacco tar in the oil storage chamber 101 to the heating wire assembly 33. The oil guiding mechanism 32 may be a cylindrical oil-storing cotton attached to the inner side wall of the atomizing sleeve 31. An oil guide hole (not numbered) is formed in a side wall of a portion of the atomizing sleeve 31 extending into the oil storage chamber 101.

It is understood that the atomizing assembly 30 may further include an oil separating plate 34, and the oil separating plate 34 is provided with a plurality of insertion holes (not numbered). The heating wire assembly 33 includes an oil-guiding fiberglass thread and a heating wire wound around the oil-guiding fiberglass thread, wherein two ends of the oil-guiding fiberglass thread respectively penetrate through the insertion holes of the oil-separating plate 34 and abut against the oil-guiding mechanism 32. The oil baffle 34 prevents excessive oil from penetrating into the end of the atomizing sleeve 31 where the heating wire assembly 33 is disposed. The atomizing sleeve 31 is further provided with a first air inlet hole 31a for air inflow and smoke outflow. The outer side wall of the atomizing sleeve 31 is also provided with a second annular step surface 31 b.

The atomizing assembly 30 further includes a mounting seat 37, and the mounting seat 37 is clamped at an end of the inner side of the atomizing sleeve 31 far away from the oil storage bottle 11. The mount 37 is provided with two mounting holes 371. The first electrode 36 is an elastic electrode, and includes an electrode column 361 and a spring 362. The spring 362 is installed in the installation hole 371, and one end of the electrode column 361 is held in the installation hole 371 and elastically abutted against the spring 362. The first electrode 36 is an elastic electrode, which makes the electrical connection to the second electrode 44 more stable.

When the atomizing assembly 30 and the oil storage assembly 10 are assembled with each other, the oil storage bottle 11 is screwed into the threaded hole 121 of the rotary member 12, the tail end of the oil storage bottle 11 is clamped in the first limiting hole 143 of the second base plate 141 of the fixing frame 14, one end of the atomizing sleeve 31 of the atomizing assembly 30 extends into the oil storage bottle 11, the first base plate 131 of the fastening member 13 abuts against one end of the rotary member 12 far away from the oil storage bottle 11, and the other end of the atomizing sleeve 31 penetrates through the second through hole 133 of the first base plate 131, so that the first step surface 135 of the atomizing sleeve 31 and the second step surface 31b of the atomizing assembly 30 abut against each other. The first connection pipe 132 of the fastening member 13 sequentially passes through the first through hole 122, the gap between the at least two storage bottles 11, and the second through hole of the second base plate 141, and a portion of the first connection pipe 132 protruding from the second through hole is held in the second connection pipe 142. The smoking end 20 is inserted through the through hole of the protective cap 20a and into the second connecting tube 142.

Referring to fig. 2 and 5 together, the battery assembly 40 further includes a battery case 41, a battery 42, a circuit board 43, and a sealing sleeve 45. The battery case 41 has a substantially cylindrical shape, and the battery 42 is mounted on a bottom plate of the battery case 41. Four support posts 412 are also provided on the bottom plate of the battery case 41. The circuit board 43 is circular, and four second limiting holes 46 are formed in the circuit board. The edge of the circuit board 43 and the side wall of the battery case 41 abut against each other, and the end of the supporting column 412 is held in the second position-limiting hole 46. The seal sleeve 45 is held on the inner wall of the battery case 41 on the side close to the opening, and the end of the seal sleeve 45 abuts against the circuit board 43. A second electrode 44 is disposed on a side of circuit board 43 facing atomization assembly 30. The second electrode 44 may be an elastic electrode, such as a metal dome. The second electrode 44 is electrically connected to both poles of the battery 42 through wires.

A locking groove 411 is formed on the inner wall of the battery case 41 along the circumferential direction of the battery case 41.

When the oil storage assembly 10 is assembled, the smoking end 20 is inserted into the second connecting tube 142 of the fixing frame 14 of the rotary adjusting member of the oil storage assembly 10, the first fastening portion 122a of the rotary member 12 of the oil storage assembly 10 is rotatably received in the fastening slot 411 around the central axis of the battery sleeve 41 along the fastening slot 411, and one end of the sealing sleeve 45 of the battery assembly 40 facing the atomizing assembly 30 is fastened in the groove 134 of the first base plate 131 of the fastening member 13. An atomization space 40a is formed between the first base plate 131 of the fastening member 13 and the circuit board 43, and an end of the atomization sleeve 31 of each atomization assembly 30, which is far away from the oil storage assembly 10, is received in the atomization space 40 a. The first electrodes 36 disposed on the ends of the atomizing assembly 30 each extend toward the circuit board 43.

Preferably, the battery case 41 is further provided with a first air intake hole (not shown) communicating with the atomization space 40 a. During smoking, the airflow enters the atomizing space 40a through the first air inlet hole, and carries away the smoke generated by atomizing the tobacco tar with the heating wire assembly 33 through the air holes 31a on the side wall of the atomizing sleeve 31, and the smoke passes through the first connecting pipe 132 and the second connecting pipe 142 in sequence and enters the smoking end 20.

Fig. 6 shows an electronic cigarette in a second embodiment of the invention, which comprises an electronic cigarette body provided with an oil storage assembly 10 for storing tobacco tar, at least one atomizing assembly 30 for atomizing tobacco tar, a battery assembly 40 for supplying power to the atomizing assembly 30, and a smoking end 20 for a user to smoke. At least two oil storage cavities 101 for storing the tobacco tar with different flavors are formed in the oil storage component 10. The smoking end 20 is connected to one end of the oil storage assembly 10, the at least one atomizing assembly 30 is disposed at the other end of the oil storage assembly 10, and the battery assembly 40 is disposed at one end of the atomizing assembly 30 away from the smoking end 20. Wherein the oil storage pack 10 is rotatable with respect to the battery pack 40. The atomization assembly 30 can selectively atomize the soot in the at least one oil storage chamber 101 by rotating the oil storage assembly 10.

Specifically, the number of atomizing assemblies 30 is equal to the number of oil storage chambers 101, and in the present embodiment, each of atomizing assemblies 30 and oil storage chambers 101 is four. One end of each atomization assembly 30 is inserted into the corresponding oil storage cavity 101, the other end of each atomization assembly 30 is provided with a pair of first electrodes 36 electrically connected with the atomization assembly 30, and the end of the battery assembly 40 facing the atomization assembly 30 is provided with at least one pair of second electrodes 44 electrically connected with the battery assembly 40. When the oil storage assembly 10 is selected, the atomizing assembly 30 rotates along with the oil storage assembly, and the at least one pair of second electrodes 44 can be selectively electrically connected with the at least one pair of first electrodes 36 of the at least two pairs of first electrodes 36, so that the at least one atomizing assembly 30 atomizes the tobacco tar in the corresponding oil storage cavity 101.

In this embodiment, only one pair of second electrodes 44 may be provided, so that when the pair of second electrodes 44 is electrically connected to one of the pair of first electrodes 36, the corresponding one of the atomizing assemblies 30 atomizes the soot in one of the oil storage chambers 101. It can be understood that two pairs of second electrodes 44 may also be provided, and the oil storage assembly 10 is rotated to make the two pairs of second electrodes 44 and the two pairs of first electrodes 36 electrically connected, at this time, the two atomization assemblies 30 atomize the tobacco tar in the corresponding oil storage cavity 101, and a user can draw the smoke formed by mixing two different tobacco tars, so as to improve the user experience.

Referring to fig. 6 and 7, the structure of the atomizing assembly 30 is the same as that of the atomizing assembly 30 in the first embodiment, and therefore, the description thereof is omitted.

As further shown in fig. 6, the oil storage unit 10 includes a rotation adjusting member and a fastening member 13 for reinforcing the rotation adjusting member. The rotation adjusting member includes a cylindrical body 11a, a sealing cap 12 a.

Referring to fig. 8, an oil reservoir 111 having an annular cross section and a fourth through hole 113 penetrating the other end surface of the body 11a are formed in one end surface of the body 11a, and the oil reservoir 111 and the fourth through hole 113 are coaxially disposed and are located on the outer periphery of the sidewall of the fourth through hole 113. The outer wall surface of the main body 11a is also provided with a first positioning portion 114. At least one partition plate 112 is provided in the oil reservoir in the body 11a to partition the oil reservoir 111 into at least two oil reservoir chambers 101 isolated from each other. The seal cover 12a is provided to seal the oil reservoir 111 and cover an opening of the oil reservoir 111.

Referring to fig. 9, the sealing cover 12a is provided with at least two third through holes 121a and a fifth through hole 123a for inserting at least two atomizing assemblies 30 into the oil storage chamber 101, respectively. The outer side wall of the sealing cover 12a is provided with a first buckling part 122a for cooperating with the battery assembly 40 to realize rotatable connection relative to the battery assembly 40. Of course, it is understood that the first locking portion 122a may be disposed at other positions on the outer wall surface of the rotation adjuster.

Referring to fig. 10, the fastening member 13 includes a circular first base plate 131 and a first connecting pipe 132 perpendicularly connected to the first base plate 131, the first base plate 131 is correspondingly provided with at least two second through holes 133, and the first base plate 131 is further provided with a first through hole (not numbered) axially along itself and communicating with the first connecting pipe 132. An annular first step surface 135 is formed on an inner sidewall of each second through hole 133.

When assembled, the sealing cover 12a covers the opening of the oil reservoir 111, and the fifth through hole 123a of the sealing cover 12a faces and communicates with the fourth through hole 113 of the body 11 a. One end of the atomizing sleeve 31 of the atomizing assembly 30 extends into the oil storage chamber 101 through the third through hole 121a of the sealing cover 12a, and the other end passes through the second through hole 133 of the first base plate 131 of the fastening member 13, so that the second step surface 31b of the atomizing sleeve 31 abuts against the first step surface 135. The first connecting pipe 132 is inserted through the fifth through hole 123a and the fourth through hole 113 in sequence. The smoking end 20 is plugged onto the end remote from the battery pack 40.

As further shown in fig. 6, the battery pack 40 includes a battery case 41, a battery 42, and a circuit board 43. The battery case 41 has a substantially cylindrical shape, and the battery 42 is mounted on a bottom plate of the battery case 41. Four support posts 412 are also provided on the bottom plate of the battery case 41. The circuit board 43 is circular, and four second limiting holes 46 are formed in the circuit board. The edge of the circuit board 43 is spaced apart from the side wall of the battery case 41, and the end of the support column 412 is held in the second stopper hole 46. A second electrode 44 is disposed on a side of circuit board 43 facing atomization assembly 30. The second electrode 44 may be an elastic electrode, such as a metal dome. The second electrode 44 is electrically connected to both poles of the battery 42 through wires. A locking groove 411 matched with the first locking portion 122a of the sealing cover 12a is formed on the inner wall of the battery case 41 along the circumferential direction of the battery case 41. The side wall of the battery case 41 is also provided with a second air inlet hole 413 and a second positioning portion (not shown) which is matched with the first positioning portion 114. The first and second alignment portions 114 and 114 may be recesses, protrusions, or indicia layers.

When assembled, the first locking portion 122a of the sealing cover 12a is locked in the locking slot 411 of the battery case 41 in a manner of rotating around the axial direction of the battery case 41. An atomization space 40a is formed between the fastening member 13 and the circuit board 43, and one end of the atomization sleeve 31 of the atomization assembly 30, which is far away from the oil storage assembly 10, is accommodated in the atomization space 40 a. The first electrode 36 disposed on the end of the atomizing assembly 30 extends toward the circuit board 43. When the oil storage assembly 10 is rotated until the first positioning portion 114 is aligned with the second positioning portion, the pair of second electrodes 44 is electrically connected with one of the pairs of first electrodes 36, and the atomization assembly 30 atomizes the smoke in the corresponding oil storage cavity 101. When smoking, the air flow enters from the second air inlet hole 413, enters into the atomization space 40a through the space between the circuit board 43 and the side wall of the battery case 41, and carries away the smoke generated by atomizing the tobacco tar with the heating wire assembly 33 through the first air inlet hole 31a on the atomization sleeve 31, and the smoke enters into the smoking end 20 through the first connection pipe 32.

Fig. 11 shows an electronic cigarette in a third embodiment of the present invention, which includes an electronic cigarette body provided with an oil storage assembly 10 for storing tobacco tar, at least one atomizing assembly 30 for atomizing tobacco tar, a battery assembly 40 for supplying power to the atomizing assembly 30, and a smoking end 20 for a user to smoke. At least two oil storage cavities 101 for storing the tobacco tar with different flavors are formed in the oil storage component 10. Wherein the oil storage pack 10 is rotatable with respect to the battery pack 40. The atomization assembly 30 can selectively atomize the soot in the at least one oil storage chamber 101 by rotating the oil storage assembly 10.

In the present embodiment, the number of the atomizing assembly 30 is one, and it is fixedly connected and electrically connected with respect to the battery assembly 40. When the oil storage assembly 10 rotates relative to the battery assembly 40 and the atomizing assembly 30, the one atomizing assembly 30 is selectively aligned with one oil storage chamber 101, so that the atomizing assembly 30 atomizes the smoke in the corresponding oil storage chamber 101. This is a cost savings over the two embodiments above, in that only one atomizing assembly 30 is required, and because there is no relative rotation between the atomizing assembly 30 and the battery assembly 40, a stable electrical connection is maintained at all times.

Specifically, the oil storage assembly 10 includes a cylindrical body 11a, and a sealing cover 12 a. An oil storage groove (not numbered) with an annular cross section and a fourth through hole 113 penetrating to the other end face of the body 11a are formed in one end face of the body 11a, and the oil storage groove and the fourth through hole 113 are coaxially arranged and are located on the periphery of the side wall of the fourth through hole 113. The outer wall of the body 11a is further provided with a first positioning portion (not shown) for cooperating with the battery assembly 40 to identify whether the oil storage assembly 10 is rotated to a correct position. At least one partition 112 is provided in the reservoir in the body 11a to partition the reservoir into at least three mutually isolated reservoir chambers 101. The sealing cover 12a is used for sealing the oil storage tank and covering the opening of the oil storage tank. The sealing cover 12a is provided with at least two oil penetration holes (not labeled) and a fifth through hole 123a, and each oil penetration hole is respectively communicated with the corresponding oil storage chamber 101. Each oil penetration hole is provided with a filler 18, such as oil penetration cotton, which can guide oil. The outer side wall of the sealing cover 12a is provided with a first buckling part 122a for cooperating with the battery assembly 40 to realize rotatable connection relative to the battery assembly 40. It should be understood that the position of the first locking portion 122a is not limited thereto, and may be disposed at other positions on the outer wall surface of the oil storage pack 10.

The e-cigarette body further comprises a fastening member 13 and a sealing ring 19. Referring to fig. 10, the fastening member 13 includes a circular first base plate 131 and a first connecting pipe 132 vertically connected to the first base plate 131, the first base plate 131 is correspondingly provided with a second limiting hole 133a for inserting one end of the atomizing assembly 30, and the first base plate 131 is further provided with a first through hole (not numbered) axially along itself and communicated with the first connecting pipe 132. A circular receiving groove 137 is formed in a surface of the first substrate 131 facing the first connecting pipe 132. The seal ring 19 is partially received in the receiving groove 137. The sealing ring 19 is made of an elastic material, such as rubber. Which is used to prevent the leakage of tobacco tar.

The construction of atomization assembly 30 is substantially the same as atomization assembly 30 of the second embodiment, except that the end of atomization assembly 30 remote from reservoir assembly 10 is not provided with a mounting seat. The heating wire assembly 33 in this embodiment is directly electrically connected to the battery assembly 40 by a wire or other means. Of course, in this embodiment, the end of the cylindrical oil guiding mechanism 32 slightly protrudes or is flush with the end of the atomizing sleeve 31 close to the oil storage assembly 10. This facilitates the oil guiding mechanism 32 to suck the soot from the filler 18 in the oil-penetrating hole.

The battery assembly 40 includes a battery case 41, a battery 42, a circuit board 43, and a partition plate 47. The battery case 41 has a substantially cylindrical shape, and the partition plate 47 divides the inside of the battery case 41 into two separated first and second regions. The battery 42 is fixedly disposed in the first region. The bottom of the second area is provided with four support posts 412. The circuit board 43 is circular, and four second limiting holes 46 are formed in the circuit board. The edge of the circuit board 43 is spaced apart from the side wall of the battery case 41, and the end of the support column 412 is held in a second retaining hole (not shown). A locking groove 411 matched with the first locking portion 122a of the sealing cover 12a is formed on the inner wall of the battery case 41 along the circumferential direction of the battery case 41. The side wall of the battery case 41 is also provided with a second air inlet hole 413 and a second positioning portion (not shown) which is matched with the first positioning portion 114. The first contraposition part and the second contraposition part are both concave parts, convex parts or identification layers.

During assembly, the first base plate 131 of the fastening member 13 is fixedly held in the battery case 41, an atomizing space 40a is formed between the first base plate 131 of the fastening member 13 and the circuit board 43, and one end of the atomizing sleeve 31 of the atomizing assembly 30 is inserted into the third limiting hole 133a of the fastening member 13. The atomizing unit 30 is accommodated in the atomizing space 40a at an end thereof remote from the oil reservoir unit 10. The first locking portion 122a of the sealing cover 12a is rotatably locked in the locking groove 411 of the battery case 41 around the axial direction of the battery case 41. The first connection pipe 132 of the fastening member 13 is sequentially inserted through the fifth through hole 123a of the sealing cover 12a and the fourth through hole 113 of the body 11a, and the smoking end 20 is inserted into the first connection pipe 132. When the oil storage assembly 10 is rotated until the first positioning portion 114 and the second positioning portion are aligned, the third limiting hole 133a on the fastening member 13 is aligned with one or more oil penetration holes on the sealing cover 12a, and the oil guide mechanism 32 of the atomizing assembly 30 is abutted against the filler 18 in the oil penetration holes, so that the atomizing assembly 30 atomizes the smoke oil in the corresponding oil storage cavity 101. When smoking, the air flow enters from the second air inlet hole 413, enters into the atomization space 40a through the space between the circuit board 43 and the side wall of the battery case 41, and carries away the smoke generated by atomizing the tobacco tar with the heating wire assembly 33 through the first air inlet hole 31a on the atomization sleeve 31, and the smoke enters into the smoking end 20 through the first connection pipe 32.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

The utility model provides an electronic cigarette, includes the electron cigarette body, its characterized in that, the electron cigarette body is provided with oil storage subassembly (10), at least one that is used for storing the tobacco tar and is used for atomizing subassembly (30) of tobacco tar and be used for being battery pack (40) of atomizing subassembly (30) power supply, oil storage subassembly (10) are provided with at least two oil storage chambeies (101) that are used for storing different tobacco tar and mutual isolation, oil storage subassembly (10) can for battery pack (40) are rotatory, through the rotation oil storage subassembly (10) so that atomizing subassembly (30) selectively atomizes at least one tobacco tar in oil storage chamber (101).
The electronic cigarette according to claim 1, wherein the number of the atomizing assemblies (30) is at least two, and the at least two atomizing assemblies (30) are in one-to-one correspondence with the at least two oil storage chambers (101); one end of each atomization assembly (30) is inserted into the corresponding oil storage cavity (101), and the battery assembly (40) is abutted and electrically connected with at least one atomization assembly (30) by rotating the oil storage assembly (10).
The electronic cigarette according to claim 2, wherein one end of the atomizing assembly (30) far away from the oil storage assembly (10) is provided with a pair of first electrodes (36), and one end of the battery assembly (40) facing the atomizing assembly (30) is correspondingly provided with at least one pair of second electrodes (44); the first electrode (36) and/or the second electrode (44) is an elastic electrode.
The electronic cigarette according to claim 3, wherein the battery assembly (40) comprises a battery case (41) and a battery (42) arranged in the battery case (41), the second electrode (44) is arranged in the battery case (41), and a clamping groove (411) is arranged on the inner side wall of the battery case (41) along the circumferential direction of the battery case (41); the outer wall of one end, close to the battery pack (40), of the oil storage assembly (10) is provided with a first buckling part (122a), and the first buckling part (122a) can be clamped in the clamping groove (411) in a manner of rotating around the axial direction of the battery pack (40) relative to the battery pack (40).
The electronic cigarette according to claim 4, wherein the atomizing assembly (30) includes an atomizing sleeve (31) having one end inserted into the corresponding oil storage chamber (101), a heating wire assembly (33) disposed in the atomizing sleeve (31), and an oil guiding mechanism (32) disposed in the atomizing sleeve (31) and configured to convey the tobacco tar in the oil storage chamber (101) to the heating wire assembly (33), and the first electrode (36) is disposed at an end of the atomizing sleeve (31) away from the oil storage chamber (101).
The electronic cigarette according to claim 5, wherein the electronic cigarette body is further provided with a smoking end (20), an atomization space (40 a) and a second air inlet hole (413) communicated with the atomization space (40 a), one end of the atomization sleeve (31) far away from the oil storage assembly (10) is accommodated in the atomization space (40 a), a first air inlet hole (31 a) communicated with the atomization space (40 a) is arranged on the side wall of the atomization sleeve (31), and the smoking end (20) is communicated with the atomization space (40 a).
The electronic cigarette of claim 6, wherein the atomizing assembly (30) is remote from the smoking end (20) relative to the oil reservoir assembly (10) such that the atomizing assembly (30) is located below the oil reservoir assembly (10) when smoking.
The electronic cigarette according to claim 7, wherein the oil storage assembly (10) comprises at least two oil bottles (11) and a rotary adjuster, the at least two oil bottles (11) are mounted on the rotary adjuster, and the first buckling part (122a) is arranged on a side wall of the rotary adjuster.
The electronic cigarette according to claim 8, wherein the rotary adjusting member comprises a rotary member (12) and a fastening member (13), the rotary member (12) is provided with a first through hole (122) and at least two threaded holes (121) around the first through hole (122), the at least two oil bottles (11) are respectively screwed in the at least two threaded holes (121), and the first buckling part (122a) is arranged on an outer side wall of the rotary member (12); the fastener (13) comprises a first base plate (131) and a first connecting pipe (132) vertically arranged on the first base plate (131), wherein at least two second through holes (133) and a first through hole communicated with the first connecting pipe (132) are formed in the first base plate (131); the first base plate (131) abuts on the rotary member (12), the first connecting pipe (132) being inserted in the first through hole (122); the atomization space (40 a), the first through hole, the first connection pipe (132), and the smoking end (20) are sequentially communicated.
The electronic cigarette according to claim 9, wherein the rotary adjusting member further comprises a fixing frame (14), the fixing frame (14) comprises a second base plate (141) and a second connecting pipe (142) vertically arranged on the second base plate (141), the second base plate (141) is provided with at least two first limiting holes (143) and a second through hole communicated with the second connecting pipe (142);

one end of the first connecting pipe (132) penetrating through the first through hole (122) is inserted into the second through hole, the smoking end (20) is inserted into one end, far away from the first connecting pipe (132), of the second connecting pipe (142), and the tail parts of the at least two oil storage bottles (11) are respectively inserted into one first limiting hole (143).
The electronic cigarette according to claim 7, wherein the oil storage assembly (10) comprises a rotary adjusting member, at least two oil storage chambers (101) are formed in the rotary adjusting member, and the first buckling part (122a) is arranged on a side wall of the rotary adjusting member.
The electronic cigarette according to claim 11, wherein the rotation adjustment member comprises a cylindrical body (11 a); an oil storage groove (111) with an annular cross section is formed in one end face of the body (11 a), the rotary adjusting piece further comprises a sealing cover (12 a) used for sealing the oil storage groove (111), at least one partition plate (112) is arranged in the oil storage groove (111) to divide the oil storage groove (111) into at least two mutually isolated oil storage cavities (101), and the first buckling part (122a) is arranged on the outer side wall of the sealing cover (12 a); the sealing cover (12 a) is provided with at least two third through holes (121 a) which are respectively used for inserting the at least two atomizing assemblies (30) into the oil storage cavity (101).
The electronic cigarette according to claim 12, wherein the body (11 a) is further provided with a fourth through hole (113), and the oil reservoir (111) is disposed coaxially with the fourth through hole (113) and at the periphery of the fourth through hole (113); the sealing cover (12 a) is provided with a fifth through hole (123 a) opposite to the fourth through hole (113),

the oil storage assembly (10) further comprises a fastening piece (13), the fastening piece (13) comprises a first base plate (131) and a first connecting pipe (132) vertically arranged on the first base plate (131), and at least two second through holes (133) and a first through hole communicated with the first connecting pipe (132) are formed in the first base plate (131); the first base plate (131) abuts against the sealing cover (12 a), the first connecting pipe sequentially penetrates through the fourth through hole (113) and the fifth through hole (123 a), and the smoke suction end (20) is inserted into a portion, extending out of the fourth through hole (113), of the first connecting pipe (132).
The electronic cigarette according to claim 3, wherein the battery assembly (40) further comprises a circuit board (43), the second electrode (44) being disposed on the circuit board (43).
The electronic cigarette according to claim 1, wherein the number of the atomizing assembly (30) is one, the atomizing assembly (30) is fixed relative to the battery assembly (40) and is electrically connected with the battery assembly (40), the end of the oil storage assembly (10) facing the battery assembly (40) is provided with at least two oil penetration holes, each of the oil penetration holes is communicated with one of the oil storage chambers (101), and the oil penetration holes are filled with fillers (18) capable of guiding oil;

the atomization assembly (30) is fixed relative to the battery assembly (40) and is electrically connected with the battery assembly (40), and the atomization assembly (30) atomizes the tobacco tar in the corresponding atomization cavity (101) by rotating the oil storage assembly (10) to enable the atomization assembly (30) and the filler (18) to be abutted against each other.
The electronic cigarette according to claim 15, wherein a first snap-fit portion (122a) is provided on an outer side wall of the oil storage assembly (10), the battery assembly (40) comprises a battery sleeve (41), an inner side wall of the battery sleeve is provided with a snap-fit groove (411) along a circumferential direction of the battery sleeve, and the first snap-fit portion (122a) is rotatably snapped into the snap-fit groove (411) around an axial direction of the battery assembly (40) relative to the snap-fit groove (411).
The electronic cigarette according to claim 16, wherein the atomizing assembly (30) comprises an atomizing sleeve (31), a heating wire assembly (33) disposed in the atomizing sleeve (31), and an oil guiding mechanism (32) disposed at one end of the inner side of the atomizing sleeve (31); by rotating the oil storage assembly (10) to enable the oil guide mechanism (32) to be selectively opposite to at least one of the at least two oil penetration holes and abut against the filler (18), the atomizing assembly (30) atomizes the smoke oil in the corresponding atomizing cavity (101).
The electronic cigarette according to claim 17, wherein the oil reservoir assembly (10) comprises a cylindrical body (11 a); an oil storage groove (111) with an annular cross section is formed in one end face of the body (11 a);

the oil storage assembly (10) further comprises a sealing cover (12 a) for sealing the oil storage tank (111), at least one partition plate (112) is arranged in the oil storage tank (111) to divide the oil storage tank (111) into at least two mutually isolated oil storage cavities (101), and the first buckling part (122a) is arranged on the outer side wall of the sealing cover (12 a); at least two oil penetration holes are formed in the sealing cover (12 a), and the first buckling part (122a) is arranged on the outer side wall of the sealing cover (12 a).
The electronic cigarette according to claim 18, wherein the electronic cigarette body further comprises a fastening member (13) and a sealing ring (19), the fastening member (13) comprises a first base plate (131) and a first connecting pipe (132) vertically connected to the first base plate (131), the first base plate (131) is provided with a third limiting hole (133 a) and an annular accommodating groove (137), one end of the atomizing sleeve (31) provided with the oil guide mechanism (32) is inserted into the third limiting hole (133 a), and the sealing ring (19) is installed in the accommodating groove (137);

the body (11 a) is also provided with a fourth through hole (113), and the oil storage tank (111) is coaxially arranged with the fourth through hole (113) and is positioned at the periphery of the fourth through hole (113); the sealing cover (12 a) is provided with a fifth through hole (123 a) opposite to the fourth through hole (113), the first substrate (131) abuts against the sealing cover (12 a), and the first connecting pipe (132) sequentially penetrates through the fourth through hole (113) and the fifth through hole (123 a);

the battery pack is characterized in that a first buckling part (122a) is arranged on the side wall of the sealing cover (12 a), the battery pack (40) comprises a battery sleeve (41), a clamping groove (411) is arranged on the inner side wall of the battery sleeve (41), and the first buckling part (122a) can be clamped in the clamping groove (411) in a manner of rotating around the axial direction of the battery sleeve (41) relative to the battery sleeve (41).