Electronic cigarette

Abstract

The utility model discloses an electronic cigarette, the electronic cigarette includes: atomization mechanism forms with atomization cavity and with the oil inlet channel of atomization cavity intercommunication, oil supply mechanism forms with the oil storage cavity and with the oil outlet channel of oil storage cavity intercommunication, intercommunication piece is used to intercommunication oil inlet channel and oil outlet channel, sealing plug is inserted in intercommunication piece, sealing plug is driven under the drive of transmission mechanism and intercommunication or disconnect oil inlet channel and oil outlet channel. Compared with the prior art, the electronic cigarette structure of the utility model technical scheme, the oil delivery channel between atomization mechanism and oil supply mechanism realizes the opening and closing through sealing plug and transmission mechanism to make the atomization mechanism and oil supply mechanism between the quantitative transmission of the user's operation tobacco tar, thereby reducing the problem of electronic cigarette oil leakage.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette that can reduce oil leakage. Background Technology

[0002] Electronic cigarettes are devices that convert e-liquid or other atomizing bases into an aerosol for users to inhale. Electronic cigarettes generally consist of an atomizing mechanism and an e-liquid supply mechanism. The e-liquid supply mechanism provides e-liquid to the atomizing mechanism to generate an aerosol.

[0003] In products using related technologies, the atomizing mechanism and the e-liquid supply mechanism are typically connected via a highly airtight transmission channel to deliver e-liquid. However, due to the limitations of existing sealing technologies, leakage still occurs at the connection between the atomizing mechanism and the e-liquid supply mechanism. Utility Model Content

[0004] To achieve the above objectives, this utility model proposes an electronic cigarette, which includes:

[0005] The atomizing mechanism has an atomizing chamber and an oil inlet channel connected to the atomizing chamber;

[0006] The oil supply mechanism has an oil storage chamber and an oil outlet channel connected to the oil storage chamber;

[0007] The connecting member has a connecting cavity inside. The connecting member is also provided with a first oil delivery hole and a second oil delivery hole that communicate with the connecting cavity, as well as a plug hole. The axial direction of the first oil delivery hole and the axial direction of the second oil delivery hole are parallel to each other. The axial direction of the plug hole is perpendicular to the axial direction of the first oil delivery hole and the axial direction of the second oil delivery hole. The first oil delivery hole communicates with the oil inlet channel, and the second oil delivery hole communicates with the oil outlet channel.

[0008] A sealing plug is inserted into the communicating cavity through a insertion hole to seal the first oil delivery hole and the second oil delivery hole;

[0009] The transmission mechanism is used to provide driving force to the sealing plug, so that the sealing plug is disengaged from the communicating cavity or reset. When the sealing plug is disengaged from the communicating cavity, the first oil supply hole is connected to the second oil supply hole through the communicating cavity.

[0010] Furthermore, the connecting member has a limiting part that restricts the circumferential movement of the sealing plug. The transmission mechanism includes a motor, the output shaft of which is formed with a first thread, and the sealing plug is formed with a second thread that matches the first thread. When the motor is driven, the relative force between the first thread and the second thread causes the sealing plug to move axially, so that the sealing plug is disengaged from the connecting cavity or reset.

[0011] Furthermore, the atomizing mechanism includes a first housing with an atomizing chamber inside, and an oil inlet channel is provided at the bottom of the first housing. The oil supply mechanism includes a second housing with an oil storage chamber inside, and an oil outlet channel is provided at the bottom of the second housing.

[0012] The electronic cigarette also includes a bracket, with a first connecting tube and a second connecting tube at the top of the bracket. The bottom of the first housing and the bottom of the second housing are connected to the top of the bracket, so that one end of the first connecting tube is connected to the oil inlet channel and one end of the second connecting tube is connected to the oil outlet channel.

[0013] The connecting piece is connected to the bottom of the bracket, so that the first oil supply hole is connected to the other end of the first connecting pipe, and the second oil supply hole is connected to the other end of the second connecting pipe.

[0014] Furthermore, the first shell and the second shell are integrally molded structures.

[0015] Furthermore, the second housing and the bracket form a detachable connection.

[0016] Furthermore, an atomizing core is installed inside the atomizing chamber, and an oil-collecting cotton is fitted around the atomizing core.

[0017] Compared with related technologies, in the electronic cigarette structure of this utility model, the oil delivery channel between the atomizing mechanism and the oil supply mechanism is opened and closed through a sealing plug and a transmission mechanism, so that the atomizing mechanism and the oil supply mechanism can be quantitatively transferred between them under the operation of the user. This avoids the situation where the connection between the atomizing mechanism and the oil supply mechanism is always filled with oil, thereby reducing the problem of oil leakage in electronic cigarettes. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an electronic cigarette according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Another schematic diagram of the state of electronic cigarettes.

[0020] Explanation of icon numbers:

[0021] Atomizing mechanism 100; atomizing chamber 110; oil inlet channel 120; first housing 130; oil supply mechanism 200; oil storage chamber 210; oil outlet channel 220; second housing 230; connecting piece 300; connecting cavity 301; first oil delivery hole 310; second oil delivery hole 320; insertion hole 330; sealing plug 400; motor 500; bracket 600; first connecting pipe 610; second connecting pipe 620; atomizing core 700; oil storage cotton 800.

[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, top, bottom, side, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0026] Furthermore, the descriptions involving "first," "second," etc., in the embodiments of this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0027] To address the technical deficiencies in related technologies, this application discloses an electronic cigarette, such as... Figure 1 As shown, the electronic cigarette of this embodiment includes an atomizing mechanism 100 for atomizing e-liquid and an e-liquid supply mechanism 200 for supplying e-liquid to the atomizing mechanism 100. The atomizing mechanism 100 forms an atomizing chamber 110 and an e-liquid inlet channel 120 communicating with the atomizing chamber 110, while the e-liquid supply mechanism 200 forms an e-liquid storage chamber 210 and an e-liquid outlet channel 220 communicating with the e-liquid storage chamber 210. An atomizing core 700 is disposed in the atomizing chamber 110, and an e-liquid storage cotton 800 is sleeved on the atomizing core 700 to improve the e-liquid retention effect.

[0028] Continue to refer to Figure 1 As shown, the electronic cigarette in this embodiment also includes a connecting member 300, a sealing plug 400, and a transmission mechanism.

[0029] The connecting member 300 has a connecting cavity 301 inside. The connecting member 300 also has a first oil delivery hole 310, a second oil delivery hole 320, and a insertion hole 330 that communicate with the connecting cavity 301. The axial directions of the first oil delivery hole 310 and the second oil delivery hole 320 are parallel to each other, while the axial direction of the insertion hole 330 is perpendicular to the axial directions of the first oil delivery hole 310 and the second oil delivery hole 320. The first oil delivery hole 310 communicates with the oil inlet channel 120, and the second oil delivery hole 320 communicates with the oil outlet channel 220.

[0030] The sealing plug 400 is inserted into the connecting cavity 301 through the insertion hole 330 to block the first oil delivery hole 310 and the second oil delivery hole 320. At this time, the oil inlet channel 120 and the oil outlet channel 220 are disconnected, so the e-liquid in the oil storage cavity 210 cannot flow into the atomizing cavity 110.

[0031] The transmission mechanism provides driving force to the sealing plug 400, causing the sealing plug 400 to disengage from the communicating cavity 301 or to return to its original position. Figure 2 As shown, when the sealing plug 400 is disengaged from the connecting cavity 301 under the drive of the transmission mechanism, both the first oil supply hole 310 and the second oil supply hole 320 are opened, so the first oil supply hole 310 is connected to the second oil supply hole 320 through the connecting cavity 301, and the oil inlet channel 120 and the oil outlet channel 220 are also in a connected state, so the e-liquid in the oil storage cavity 210 can flow into the atomizing cavity 110.

[0032] Compared with related technologies, in the electronic cigarette structure of this embodiment, the oil delivery channel between the atomizing mechanism 100 and the oil supply mechanism 200 is opened and closed through the sealing plug 400 and the transmission mechanism, so that the atomizing mechanism 100 and the oil supply mechanism 200 can be quantitatively transferred between them under the operation of the user. This avoids the situation where the connection between the atomizing mechanism 100 and the oil supply mechanism 200 is always filled with oil, thereby reducing the problem of oil leakage in electronic cigarettes.

[0033] Furthermore, continue to refer to Figure 1As shown, the connecting member 300 has a limiting portion that restricts the circumferential movement of the sealing plug 400. Exemplarily, the limiting portion can be a slide rail formed on the connecting member 300, the extension direction of which is parallel to the axial direction of the insertion hole 330, and the sealing plug 400 also has a groove corresponding to the slide rail. The sealing plug 400 can move axially under the guidance of the slide rail and the groove, but its circumferential movement is restricted. Alternatively, the limiting portion can be a groove formed on the connecting member 300, and the sealing plug 400 also has a corresponding slider. Or, the limiting portion can be the wall of the insertion hole 330, the shape of which can be a square or a rectangle, or other polygons, and the radial cross-sectional shape of the sealing plug 400 corresponds to the shape of the insertion hole 330. Thus, when the sealing plug 400 is inserted into the insertion hole 330, it is limited by the wall of the insertion hole 330, preventing circumferential movement.

[0034] The transmission mechanism includes a motor 500, the output shaft of which has a first thread, and the sealing plug 400 has a second thread that matches the first thread. When the motor 500 is driven, the relative force between the first thread and the second thread causes the sealing plug 400 to move axially, so that the sealing plug 400 disengages from the communicating cavity 301 or is reset.

[0035] Continue to refer to Figure 1 As shown, in this embodiment, the atomizing mechanism 100 includes a first housing 130, which has an atomizing chamber 110 inside, and an oil inlet channel 120 is provided at the bottom of the first housing 130. The oil supply mechanism 200 includes a second housing 230, which has an oil storage chamber 210 inside, and an oil outlet channel 220 is provided at the bottom of the second housing 230.

[0036] In this embodiment, the electronic cigarette holder 600 has a first connecting pipe 610 and a second connecting pipe 620 on its top. The bottom of the first housing 130 and the bottom of the second housing 230 are connected to the top of the holder 600, so that one end of the first connecting pipe 610 is connected to the oil inlet channel 120 and one end of the second connecting pipe 620 is connected to the oil outlet channel 220.

[0037] The connecting member 300 is connected to the bottom of the bracket 600, so that the first oil supply hole 310 is connected to the other end of the first connecting pipe 610, and the second oil supply hole 320 is connected to the other end of the second connecting pipe 620.

[0038] Optionally, the first housing 130 and the second housing 230 are integrally formed, thereby simplifying the assembly difficulty of the electronic cigarette in this embodiment.

[0039] Optionally, the second housing 230 is detachably connected to the first support 600, so that when the e-liquid is exhausted, the second housing 230 can be disassembled and refilled, thus enabling the electronic cigarette to be reused. Alternatively, a new second housing 230 filled with e-liquid can be directly replaced, making it convenient to replenish the e-liquid.

[0040] The above description is only a part or preferred embodiment of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the content of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. An electronic cigarette, characterized in that, include: The atomizing mechanism has an atomizing chamber and an oil inlet channel communicating with the atomizing chamber; The oil supply mechanism has an oil storage chamber and an oil outlet channel communicating with the oil storage chamber; A connecting component has a connecting cavity inside. The connecting component also has a first oil delivery hole and a second oil delivery hole communicating with the connecting cavity, as well as a plug-in hole. The axial directions of the first oil delivery hole and the second oil delivery hole are parallel to each other. The axial direction of the plug-in hole is perpendicular to the axial directions of the first oil delivery hole and the second oil delivery hole. The first oil delivery hole communicates with the oil inlet channel, and the second oil delivery hole communicates with the oil outlet channel. A sealing plug is inserted into the communicating cavity through the insertion hole to seal the first oil delivery hole and the second oil delivery hole; A transmission mechanism is used to provide driving force to the sealing plug, causing the sealing plug to disengage from the communicating cavity or to reset. When the sealing plug disengages from the communicating cavity, the first oil supply hole communicates with the second oil supply hole through the communicating cavity.

2. The electronic cigarette according to claim 1, characterized in that, The connecting member has a limiting part that restricts the circumferential movement of the sealing plug. The transmission mechanism includes a motor, the output shaft of which has a first thread, and the sealing plug has a second thread that matches the first thread. When the motor is driven, the relative force between the first thread and the second thread causes the sealing plug to move axially, so that the sealing plug is disengaged from the connecting cavity or reset.

3. The electronic cigarette according to claim 1, characterized in that, The atomizing mechanism includes a first housing with an atomizing chamber inside, and an oil inlet channel at the bottom of the first housing. The oil supply mechanism includes a second housing with an oil storage chamber inside, and an oil outlet channel at the bottom of the second housing. The electronic cigarette also includes a support frame, with a first connecting pipe and a second connecting pipe at the top of the support frame. The bottom of the first housing and the bottom of the second housing are connected to the top of the support frame, so that one end of the first connecting pipe is connected to the oil inlet channel and one end of the second connecting pipe is connected to the oil outlet channel. The connecting member is connected to the bottom of the bracket, so that the first oil supply hole is connected to the other end of the first connecting pipe, and the second oil supply hole is connected to the other end of the second connecting pipe.

4. The electronic cigarette according to claim 3, characterized in that, The first housing and the second housing are integrally formed structures.

5. The electronic cigarette according to claim 3, characterized in that, The second housing is detachably connected to the bracket.

6. The electronic cigarette according to claim 1, characterized in that, An atomizing core is provided inside the atomizing chamber, and an oil-collecting cotton is sleeved on the atomizing core.

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