Atomization device and electronic cigarette

Abstract

The utility model belongs to the technical field of electronic cigarettes, and particularly relates to an atomization device and an electronic cigarette, which comprise an atomization main body, a cigarette tar cavity and a tar inlet channel are arranged in the atomization main body; a smoke outlet pipe extending to the tobacco tar cavity is arranged on the outer wall of the atomization body, the first end of the tobacco tar inlet channel communicates with the tobacco tar cavity, and the tobacco tar inlet channel is provided with a switching mechanism used for opening or closing the tobacco tar inlet channel; the atomization assembly is arranged in the tobacco tar cavity and connected with the smoke outlet pipe; the oil bottle is provided with an oil storage cavity; the oil bottle is arranged on the atomization main body; the oil storage cavity is communicated with the second end of the oil inlet channel; after the tobacco tar cavity is filled with tobacco tar, the tobacco tar inlet channel is closed through the switching mechanism, and the tobacco tar heated by the atomization assembly in the tobacco tar cavity cannot flow back to the tobacco tar storage cavity of the tobacco tar bottle from the tobacco tar inlet channel, so that the tobacco tar in the tobacco tar storage cavity of the tobacco tar bottle cannot be polluted, and the quality of the tobacco tar in the tobacco tar storage cavity is guaranteed; in the oil injection process, the tobacco tar cavity and the atomization assembly cannot be extruded to form pressure difference, tobacco tar cannot leak out of the atomization assembly, and oil leakage is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarettes, and in particular relates to an atomization device and an electronic cigarette. Background Art

[0002] Electronic cigarettes are electronic products with similar functions to traditional cigarettes. They add a variety of flavors and reduce the tar content in cigarettes to make the user's breath fresher after taking out the atomizer. When the electronic cigarette is working, the mist formed by the atomization of the smoke oil passes through the ventilation pipe and is discharged from the atomizer for the user to inhale.

[0003] For example: China Utility Model Patent Application No. CN202220698908.4 discloses an atomizer and an electronic cigarette, the atomizer includes a smoke oil bottle, an atomizer core and a mounting body, the smoke oil bottle and the atomizer core are independently and detachably mounted on the mounting body, the smoke oil bottle has a first oil storage cavity, the atomizer core is located outside the first oil storage cavity, and the mounting body is formed with an oil guide portion for supplying the smoke oil of the smoke oil bottle to the atomizer core. The atomizer and electronic cigarette of the utility model are independently and detachably mounted on the mounting body of the atomizer by the smoke oil bottle and the atomizer core, so that the atomizer core is independent of the first oil storage cavity in the smoke oil bottle, the disassembly and assembly of the smoke oil bottle and the atomizer core do not affect each other, and when replacing the smoke oil bottle, the atomizer core is prevented from being exposed to the outside to cause pollution and affect the taste or cause oil blockage, and the smoke oil bottle has a large amount of oil and a long oil supply cycle, and the smoke oil bottle is directly used to supply oil to the atomizer core through the oil guide portion, and frequent oil filling is not required.

[0004] However, the above-mentioned atomizer and electronic cigarette have the following technical defects: in actual use, the atomizer core heats the smoke oil to form mist, and the mist is discharged from the smoking pipe for the user to inhale. However, the smoke oil heated by the atomizer core will flow back into the smoke oil bottle along the oil guide channel, causing the smoke oil in the smoke oil bottle to be contaminated, affecting the use effect. Utility Model Content

[0005] The purpose of the utility model is to provide an atomization device and an electronic cigarette, aiming to solve one of the technical problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides an atomization device, comprising:

[0007] An atomizer body, wherein a smoke oil chamber and an oil inlet channel are provided therein; a smoke outlet pipe extending to the smoke oil chamber is provided on the outer wall of the atomizer body, a first end of the oil inlet channel is communicated with the smoke oil chamber, and a switch mechanism is provided on the oil inlet channel, and the switch mechanism is used to open or close the oil inlet channel;

[0008] an atomization assembly, disposed in the smoke oil chamber and connected to the smoke outlet pipe; and

[0009] The oil bottle has an oil storage cavity; the oil bottle is arranged on the atomizing body, and the oil storage cavity is communicated with the second end of the oil inlet channel.

[0010] Optionally, the oil inlet channel includes a first channel section, a rotating chamber and a second channel section connected in sequence; the first channel section is connected to the smoke oil chamber, and the second channel section is connected to the oil storage chamber; the switch mechanism includes a rotating member; the rotating member is rotatably connected to the rotating chamber, and the rotating member is provided with a rotating part, a sealing part and a connecting groove, the rotating part is used to drive the rotating member to rotate, so that the connecting groove is connected to the first channel section and the second channel section for opening the oil inlet channel, or the sealing part seals the first channel section and / or the second channel section for closing the oil inlet channel.

[0011] Optionally, the rotating chamber is provided with a cavity opening, and the rotating part passes through the cavity opening and extends out of the atomizing body.

[0012] Optionally, the rotating part is eccentrically arranged on one end wall of the rotating member, the outer wall of the atomizing body is provided with an arc guide groove around the axis of the rotating member, and the rotating part is passed through the arc guide groove; pushing the rotating part to move along the arc guide groove is used to drive the rotating member to rotate.

[0013] Optionally, the peripheral wall of the rotating member is provided with at least one accommodating groove, the sealing portion is installed in the accommodating groove, and the outer wall of the sealing portion is convexly provided with at least one annular sealing strip, and the annular sealing strip is used to seal the first channel section or the second channel section.

[0014] Optionally, the connecting groove is an open groove, the connecting groove is arranged on an outer wall of one side of the rotating member, and the sealing portion is arranged on an outer wall of the other side of the rotating member. When the oil inlet channel is closed, the connecting groove rotates around the axis of the rotating member from the second channel section toward the first channel section to the back of the first channel section and the second channel section, and the sealing portion seals the first channel section and / or the second channel section.

[0015] Optionally, a sealing ring is provided at both opposite ends of the rotating member, and the rotating member is connected to the rotating chamber in a sealed and rotatable manner via the sealing ring.

[0016] Optionally, the atomizing body is provided with a mounting opening connected to the second end of the oil inlet passage, and the bottle mouth of the oil bottle is detachably and sealingly connected to the mounting opening.

[0017] Optionally, the switching mechanism is a valve.

[0018] The embodiment of the utility model also provides an electronic cigarette having the above-mentioned atomization device.

[0019] Compared with the prior art, the above one or more technical solutions in the atomization device provided in the embodiment of the utility model have at least one of the following technical effects:

[0020] When the smoke oil in the smoke oil chamber is almost used up and smoke oil needs to be added to the smoke oil chamber, the atomizer is inverted (the oil bottle is in an inverted state), and then the oil inlet channel is opened by the switch mechanism, and the smoke oil in the oil storage chamber is injected into the smoke oil chamber along the oil inlet channel; after the smoke oil chamber is filled with smoke oil, the oil inlet channel is closed by the switch mechanism, and the smoke oil in the smoke oil chamber that has been heated by the atomizer assembly cannot flow back from the oil inlet channel to the oil storage chamber of the smoke oil bottle, so that the smoke oil in the oil storage chamber of the smoke oil bottle will not be contaminated, thereby ensuring the quality of the smoke oil in the oil storage chamber.

[0021] In the process of rotating the rotating part to close the oil inlet channel, the oil chamber and the atomizer assembly will not be squeezed to form a pressure difference, so that the oil will not leak from the atomizer assembly. Compared with the extrusion-type oil filling method that squeezes the atomizer assembly and causes oil leakage, the atomizer device of the present application effectively solves the problem of oil leakage from the atomizer assembly during oil filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 This is a front view of the oil inlet channel of the atomization device of the utility model in an open state.

[0024] Figure 2 for Figure 1 A cutaway view of the .

[0025] Figure 3 This is a front view of the oil inlet channel of the atomization device of the utility model in a closed state.

[0026] Figure 4 for Figure 3 A cutaway view of the .

[0027] Figure 5 This is an exploded view of the atomization device of the present utility model.

[0028] Figure 6 It is a front view of the electronic cigarette of the present utility model.

[0029] Figure 7 This is a cross-sectional view of the electronic cigarette of the present invention.

[0030] Among them, the reference numerals in the figure are:

[0031] 10. Electronic cigarette; 11. Casing; 12. Battery; 13. Control circuit board; 14. Accommodation chamber; 20. Atomization device;

[0032] 100, atomizing body; 110, smoke oil chamber; 111, smoke oil inlet; 120, oil inlet channel; 121, first channel section; 122, rotating chamber; 122a, chamber opening; 123, second channel section; 130, smoke outlet pipe; 140, switch mechanism; 141, rotating member; 142, rotating part; 143, sealing part; 143a, annular sealing strip; 144, connecting groove; 145, eccentric hole; 146, containing groove; 147, sealing ring; 150, arc-shaped guide groove; 160, installation opening; 170, connecting pipe; 171, first sealing member; 172, second sealing member;

[0033] 200, atomization assembly; 210, mounting tube; 212, oil outlet hole; 220, atomization ring; 230, heating element; 300, oil bottle; 310, oil storage cavity; 320, bottle mouth. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0035] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0038] In one embodiment of the present invention, referring to Figure 1-Figure 5 , an atomizing device is provided, including an atomizing body 100, an atomizing assembly 200 and an oil bottle 300.

[0039] Among them, refer to Figure 2 and Figure 4 The atomizer body 100 is provided with a smoke oil chamber 110 and an oil inlet channel 120. The upper outer wall of the atomizer body 100 is provided with a smoke outlet pipe 130 extending to the smoke oil chamber 110. The first end of the oil inlet channel 120 is connected to the smoke oil chamber 110. The oil inlet channel 120 is provided with a switch mechanism 140, which is used to open or close the oil inlet channel 120.

[0040] Among them, refer to Figure 2 and Figure 4 The atomizer assembly 200 is disposed in the smoke oil chamber 110 and connected to the smoke outlet pipe 130 .

[0041] Among them, refer to Figure 2 and Figure 4 The oil bottle 300 has an oil storage cavity 310 . The oil bottle 300 is disposed at the lower end of the atomizing body 100 , and the oil storage cavity 310 is communicated with the second end of the oil inlet channel 120 .

[0042] Reference Figure 2 and Figure 4 When in use, the atomizer assembly 200 contacts the smoke oil in the smoke oil chamber 110, and the atomizer assembly 200 atomizes the smoke oil to form smoke by heating. The user inhales the smoke by sucking the smoke outlet pipe 130, which is convenient to use.

[0043] Compared with the prior art, the above one or more technical solutions in the atomization device 20 provided in the embodiment of the utility model have at least one of the following technical effects:

[0044] Reference Figure 2 and Figure 4When the smoke oil in the smoke oil chamber 110 is almost used up and smoke oil needs to be added to the smoke oil chamber 110, the atomizer 20 is inverted (the oil bottle 300 is in an inverted state), and then the oil inlet channel 120 is opened by the switch mechanism 140, and the smoke oil in the oil storage chamber 310 is injected into the smoke oil chamber 110 along the oil inlet channel 120; after the smoke oil chamber 110 is filled with smoke oil, the oil inlet channel 120 is closed by the switch mechanism 140, and the smoke oil in the smoke oil chamber 110 that is heated by the atomizer assembly 200 cannot flow back from the oil inlet channel 120 to the oil storage chamber 310 of the smoke oil bottle 300, so that the smoke oil in the oil storage chamber 310 of the smoke oil bottle 300 will not be contaminated, thereby ensuring the quality of the smoke oil in the oil storage chamber 310.

[0045] In another embodiment of the present invention, referring to Figure 2 , Figure 4 and Figure 5 The oil inlet channel 120 includes a first channel section 121, a rotating chamber 122 and a second channel section 123 which are connected in sequence. The first channel section 121 is connected to the smoke oil chamber 110, and the second channel section 123 is connected to the oil storage chamber 310. The switch mechanism 140 includes a rotating member 141. The rotating member 141 is rotatably connected to the rotating chamber 122. The rotating member 141 is provided with a rotating portion 142, a sealing portion 143 and a connecting groove 144. The rotating portion 142 is used to drive the rotating member 141 to rotate, so that the connecting groove 144 is connected to the first channel section 121 and the second channel section 123 to open the oil inlet channel 120, or the sealing portion 143 seals the first channel section 121 and / or the second channel section 123 to close the oil inlet channel 120. Specifically, when adding smoke oil to the smoke oil chamber 110, the atomizer 20 is inverted (the oil bottle 300 is in an inverted state), and then the rotating member 141 is rotated to drive the connecting groove 144 to communicate with the first channel section 121 and the second channel section 123, and the oil inlet channel 120 is opened, and the smoke oil in the oil storage chamber 310 is sequentially injected into the smoke oil chamber 110 along the second channel section 123, the connecting groove 144 and the first channel section 121; the smoke oil chamber 110 is filled with smoke oil. After the oil is heated, the rotating member 141 is rotated to drive the sealing portion 143 to seal the first channel section 121 and / or the second channel section 123, and the oil storage chamber 310 of the oil bottle 300 is disconnected from the oil chamber 110, and the oil inlet channel 120 is closed. The oil in the oil chamber 110 heated by the atomizer assembly 200 cannot flow back from the oil inlet channel 120 to the oil storage chamber 310 of the oil bottle 300, so that the oil in the oil storage chamber 310 of the oil bottle 300 will not be contaminated.

[0046] In addition, when adding smoke oil to the smoke oil chamber 110, the process of rotating the rotating member 141 to open the oil inlet channel 120 will not cause the smoke oil chamber 110 and the atomizer assembly 200 to be squeezed to form a pressure difference, and the smoke oil in the atomizer assembly 200 will not leak out. After the smoke oil chamber 110 is filled with smoke oil, the process of rotating the rotating member 141 to close the oil inlet channel 120 will drive the smoke oil in it to rotate together and keep this part of the smoke oil in the connecting groove 144, and will not squeeze this part of the smoke oil along the first channel section 121 into the smoke oil chamber 110, so that the smoke oil chamber 110 and the atomizer assembly 200 will not be squeezed to form a pressure difference, so that the smoke oil will not leak out from the atomizer assembly 200. Compared with the way that the squeeze-type oil filling will squeeze the atomizer assembly 200 and cause oil leakage, the atomizer device 20 of the present application effectively solves the problem that the smoke oil will leak out of the atomizer assembly 200 during oil filling.

[0047] In a specific embodiment, refer to Figure 3 and Figure 5 The rotating chamber 122 is provided with a cavity opening 122a, and the rotating part 142 passes through the cavity opening 122a and extends out of the atomizing body 100, so that the user can hold the rotating part 142 and apply force to push the rotating part 142 to drive the rotating member 141 to rotate in the rotating chamber 122, thereby facilitating the rotation of the rotating member 141.

[0048] In some embodiments, the rotating part 142 can also be connected to a device such as a motor or a rotating cylinder, and the output end of the motor or the rotating cylinder drives the rotating part 142 to rotate, thereby driving the rotating member 141 to rotate in the rotating cavity 122, without manually pushing the rotating part 142, and having good intelligence. Among them, the axis of the rotating part 142 can be coaxially arranged with the axis of the rotating member 141.

[0049] Further, refer to Figure 3 and Figure 5 The rotating part 142 is eccentrically arranged on one end wall of the rotating member 141, and an arc-shaped guide groove 150 is arranged on the outer wall of the atomizing body 100 around the axis of the rotating member 141, and the rotating part 142 is penetrated in the arc-shaped guide groove 150. The rotating part 142 is pushed to move along the arc-shaped guide groove 150 to drive the rotating member 141 to rotate. By eccentrically arranging the rotating part 142 on the rotating member 141, compared with the method of coaxially arranging the rotating part 142 and the axis of the rotating member 141, the torque is increased, and it is more labor-saving to push the rotating part 142 to drive the rotating member 141, which is convenient for operation.

[0050] Also, refer to Figure 1-Figure 5The arc-shaped guide groove 150 plays a guiding role, pushing the rotating part 142 to move along the arc-shaped guide groove 150 to one end of the arc-shaped guide groove 150, so as to drive the connecting groove 144 to connect with the first channel section 121 and the second channel section 123, and open the oil inlet channel 120; pushing the rotating part 142 to move along the arc-shaped guide groove 150 to the other end of the arc-shaped guide groove 150, so as to drive the sealing part 143 to seal the first channel section 121 and / or the second channel section 123, and close the oil inlet channel 120.

[0051] Further, refer to Figure 5 An eccentric hole 145 is eccentrically provided on one end wall of the rotating member 141, and one end of the rotating portion 142 is fixedly inserted into the eccentric hole 145, so that the rotating member 141 is fixedly installed on the rotating member 141, and the structure is simple.

[0052] Further, refer to Figure 4 and Figure 5 The peripheral wall of the rotating member 141 is provided with at least one receiving groove 146, and the sealing part 143 is fixedly installed in the receiving groove 146 by bonding, or clamping, etc., so as to facilitate the installation of the sealing part 143. The outer wall of the sealing part 143 is provided with at least one annular sealing strip 143a, and the annular sealing strip 143a is used to seal the first channel section 121 or the second channel section 123. When the rotating member 141 is rotated to close the oil inlet channel 120, the annular sealing strip 143a is sleeved outside the channel opening of the first channel section 121 or the channel opening of the second channel section 123 and is sealed against the cavity wall of the rotating cavity 122, thereby sealing the first channel section 121 and / or the second channel section 123 to close the oil inlet channel 120, and the sealing performance is good.

[0053] Further, refer to Figure 4 and Figure 5 The peripheral wall of the rotating member 141 is provided with two accommodating grooves 146, and two sealing parts 143 are provided. The two sealing parts 143 are respectively installed in the two accommodating grooves 146. The outer wall of each sealing part 143 is convexly provided with an annular sealing strip 143a. The annular sealing strips 143a of the two sealing parts 143 are used to seal the first channel section 121 and the second channel section 123 respectively.

[0054] Further, refer to Figure 2 and Figure 4 The included angle between the first channel section 121 and the second channel section 123 is 60° to 180°. Preferably, the included angle between the first channel section 121 and the second channel section 123 is 90°.

[0055] In some embodiments, the communication groove 144 may be a channel penetrating the rotating member 141 .

[0056] In another embodiment, referring to Figure 2 and Figure 4The connecting groove 144 is an open groove with an open mouth. The connecting groove 144 is provided on one side outer wall of the rotating member 141, and the sealing portion 143 is provided on the other side outer wall of the rotating member 141. When the rotating member 141 is rotated to close the oil inlet channel 120, the connecting groove 144 rotates around the axis of the rotating member 141 from the second channel section 123 to the first channel section 121 to the direction away from the first channel section 121 and the second channel section 123, and the sealing portion 143 seals the first channel section 121 and / or the second channel section 123. In the above-mentioned rotation direction of the connecting groove 144, the connecting groove 144 will drive the smoke oil therein to rotate together and rotate in the direction away from the second channel section 123 to the direction away from the first channel section 121 and the second channel section 123, and this part of the smoke oil will remain in the connecting groove 144, so that the smoke oil in the connecting groove 144 is not easy to flow into the second channel section 123 and mix with the smoke oil in the oil storage chamber 310, thereby preventing the smoke oil in the oil storage chamber 310 from being contaminated. At the same time, in the process of closing the oil inlet channel 120, the sealing part 143 first moves to the second channel section 123 and seals the second channel section 123, so that the smoke oil in the connecting groove 144 is not easy to flow into the second channel section 123 and mix with the smoke oil in the oil storage chamber 310, and then the first channel section 121 is also sealed to improve the sealing effect, ensuring that the smoke oil in the smoke oil chamber 110 that is heated by the atomization assembly 200 cannot flow back from the first channel section 121 and the second channel section 123 to the oil storage chamber 310 of the smoke oil bottle 300.

[0057] In a specific embodiment, refer to Figure 5 The rotating chamber 122 is a cylindrical chamber, and the rotating member 141 is a cylindrical member, so that the rotating member 141 is adapted to be rotatably connected in the rotating chamber 122. The connecting groove 144 is provided on one half of the circumferential wall of the rotating member 141, the sealing portion 143 is provided on the other half of the circumferential wall of the rotating member 141, and the rotating portion 142 is eccentrically provided on one end wall of the rotating member 141.

[0058] In some embodiments, the rotating cavity 122 is a spherical cavity, and the rotating member 141 is a spherical member, so that the rotating member 141 is adapted to be rotatably connected in the rotating cavity 122 .

[0059] Further, refer to Figure 5 A sealing ring 147 is provided at both opposite ends of the rotating member 141. The rotating member 141 is connected to the rotating chamber 122 through the sealing ring 147 for sealing rotation. The sealing ring 147 improves the sealing performance between the rotating member 141 and the rotating chamber 122 to prevent the smoke oil from leaking from the gap between the rotating member 141 and the rotating chamber 122, and the structure is reliable.

[0060] Further, refer to Figure 2 and Figure 4The atomizer body 100 is provided with an installation opening 160 connected to the second end (second channel section 123) of the oil inlet channel 120, and the bottle mouth 320 of the oil bottle 300 is detachably and sealedly connected to the installation opening 160. After the tobacco oil in the oil bottle 300 is used up, the empty oil bottle 300 is removed and the bottle mouth 320 of the oil bottle 300 filled with tobacco oil is sealedly connected to the installation opening 160 for continued use.

[0061] In a specific embodiment, refer to Figure 2 and Figure 4 The installation opening 160 may be an internal thread opening, and the bottle opening 320 of the oil bottle 300 may be an external thread opening. The bottle opening 320 of the oil bottle 300 is detachably and hermetically connected to the installation opening 160 by means of thread connection.

[0062] In some embodiments, the detachable connection between the bottle mouth 320 of the oil bottle 300 and the mounting port 160 may also be a detachable coupling method of a buckle and a slot.

[0063] In another embodiment, the switch mechanism 140 is a valve, for example, the valve may be a solenoid valve, a manual valve, etc.

[0064] Further, refer to Figure 4 The smoke oil chamber 110 is provided with a smoke oil inlet 111, one end of a connecting tube 170 is sealed and inserted into the smoke oil inlet 111 through a first sealing member 171, and the other end of the connecting tube 170 is sealed and inserted into the first channel section 121 through a second sealing member 172, so that the first channel section 121 is sealed and connected to the smoke oil chamber 110.

[0065] In another embodiment, referring to Figure 2 The atomizer assembly 200 includes a mounting tube 210, an atomizer ring 220 and a heater 230; the mounting tube 210 is arranged in the smoke oil chamber 110, one end of the mounting tube 210 is sealed and connected to the inner end of the smoke outlet pipe 130, and the other end of the mounting tube 210 is sealed and penetrated through the bottom of the smoke oil chamber 110; at least one oil outlet hole 212 is penetrated through the outer wall of the mounting tube 210; the atomizer ring 220 is adapted to be installed in the tube hole of the mounting tube 210, and the peripheral wall of the atomizer ring 220 blocks the oil outlet hole 212, and the smoke oil in the smoke oil chamber 110 penetrates into the atomizer ring 220 through the oil outlet hole 212; a heater 230 is embedded in the atomizer ring 220, and the heater 230 is used to heat the smoke oil in the atomizer ring 220 to form smoke by atomization of the smoke oil.

[0066] The atomizing ring 220 may be a ceramic ring, etc., which has micropores so that the e-liquid can penetrate into the micropores of the ceramic ring. The heating element 230 may be an electric heating wire, etc., which generates heat when powered on.

[0067] In another embodiment of the present invention, referring to Figure 6 and Figure 7 , an electronic cigarette 10 is also provided, which has the above-mentioned atomization device 20, so the electronic cigarette 10 has the technical effect of the atomization device 20.

[0068] Further, refer to Figure 7 The electronic cigarette 10 also includes a shell 11, a battery 12 and a control circuit board 13; the shell 11 is provided with a receiving chamber 14 having at least one opening, the lower end of the atomizing body 100 is adapted to be installed in the opening of the receiving chamber 14, the oil bottle 300 is received in the receiving chamber 14, the battery 12 and the control circuit board 13 are both arranged in the receiving chamber 14, the heating element 230 of the atomizing assembly 200 and the battery 12 are both electrically connected to the control circuit board 13, and the battery 12 is used to provide power for the atomizing assembly 200 and the control circuit board 13.

[0069] Among them, the control circuit board 13 can be set up with an integrated chip according to actual production needs. Since the control circuit board 13 is a mature technology in the prior art, how the control circuit board 13 controls the operation of the electronic cigarette 10 should be well known and mastered by those skilled in the art, so the control principle of the present invention will not be repeated here.

[0070] The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

[0071] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. An atomizing device, characterized in that: include: An atomizer body, wherein a smoke oil chamber and an oil inlet channel are provided therein; a smoke outlet pipe extending to the smoke oil chamber is provided on the outer wall of the atomizer body, a first end of the oil inlet channel is communicated with the smoke oil chamber, and a switch mechanism is provided on the oil inlet channel, and the switch mechanism is used to open or close the oil inlet channel; An atomization assembly, disposed in the smoke oil chamber and connected to the smoke outlet pipe; as well as The oil bottle has an oil storage cavity; the oil bottle is arranged on the atomizing body, and the oil storage cavity is communicated with the second end of the oil inlet channel.

2. The atomizing device according to claim 1, characterized in that: The oil inlet channel includes a first channel section, a rotating chamber and a second channel section which are connected in sequence; the first channel section is connected to the smoke oil chamber, and the second channel section is connected to the oil storage chamber; the switch mechanism includes a rotating member; the rotating member is rotatably connected to the rotating chamber, and the rotating member is provided with a rotating part, a sealing part and a connecting groove, the rotating part is used to drive the rotating member to rotate, so that the connecting groove is connected to the first channel section and the second channel section for opening the oil inlet channel, or the sealing part seals the first channel section and / or the second channel section for closing the oil inlet channel.

3. The atomizing device according to claim 2, characterized in that: The rotating chamber is provided with a chamber opening, and the rotating part passes through the chamber opening and extends out of the atomizing body.

4. The atomizing device according to claim 3, characterized in that: The rotating part is eccentrically arranged on one end wall of the rotating member, the outer wall of the atomizing body is provided with an arc guide groove around the axis of the rotating member, and the rotating part is passed through the arc guide groove; pushing the rotating part to move along the arc guide groove is used to drive the rotating member to rotate.

5. The atomizing device according to claim 2, characterized in that: The peripheral wall of the rotating member is provided with at least one accommodating groove, the sealing part is installed in the accommodating groove, and the outer wall of the sealing part is convexly provided with at least one annular sealing strip, and the annular sealing strip is used to seal the first channel section or the second channel section.

6. The atomizing device according to claim 2, characterized in that: The connecting groove is an open groove, and the connecting groove is arranged on an outer wall of one side of the rotating member, and the sealing portion is arranged on an outer wall of the other side of the rotating member. When the oil inlet channel is closed, the connecting groove rotates around the axis of the rotating member from the second channel section toward the first channel section to the direction away from the first channel section and the second channel section, and the sealing portion seals the first channel section and / or the second channel section.

7. The atomizing device according to claim 2, characterized in that: Two opposite ends of the rotating member are each provided with a sealing ring, and the rotating member is connected to the rotating chamber in a sealing and rotatable manner through the sealing ring.

8. The atomizing device according to any one of claims 1 to 7, characterized in that: The atomizing body is provided with a mounting opening communicating with the second end of the oil inlet passage, and the bottle opening of the oil bottle is detachably and sealedly connected to the mounting opening.

9. The atomizing device according to any one of claims 1 to 7, characterized in that: The switch mechanism is a valve.

10. An electronic cigarette, characterized in that: A misting device according to any one of claims 1 to 9.

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