Open oil electronic cigarette capable of simultaneously controlling opening and closing of oil path and air path

Abstract

The invention relates to a visible oil electronic cigarette capable of simultaneously controlling opening and closing of an oil way and an air way. The electronic cigarette comprises a tar bin, an atomizing tube, tar storage cotton and an atomizing core. An oil cup support is arranged at the bottom of the oil bin in a sealed mode, and an oil outlet channel is arranged on the oil cup support. The side edge of the oil outlet channel is communicated with the oil inlet hole; a battery cell bracket is arranged below the oil cup bracket; gas regulating silica gel is arranged on the side edge of the battery cell bracket; an air inlet is formed in the air adjusting silica gel; the inner side and the outer side of the battery cell bracket are communicated with the hollow part of the oil storage cotton through the air inlet; a piston rod is further included; a vent hole is formed in the lower end of the piston rod; when the upper end of the piston rod blocks the oil outlet channel and isolates the oil way between the oil inlet hole and the oil bin, the lower end of the piston rod synchronously closes the air inlet. When the piston rod moves downwards to open the oil outlet channel and communicates the oil way between the oil inlet hole and the oil bin, the vent hole and the air inlet correspondingly open the air inlet. The problems of oil way on-off control and air way synchronous on-off are solved; the method can be applied to electronic cigarettes.

Description

Technical Field

[0001] This invention relates to the field of electronic cigarette technology, and specifically to an open-oil electronic cigarette that can simultaneously control the opening and closing of the oil circuit and the air passage. Background Technology

[0002] Electronic cigarettes work by atomizing e-liquid into vapor using an atomizer coil for inhalation. The microphone and other control devices then regulate the power supply to the atomizer coil based on the pressure difference created during inhalation, thus activating the coil. Therefore, the e-liquid supply to the atomizer coil and the control of the microphone's airflow are the two core components of an electronic cigarette. Poor e-liquid supply control can lead to leakage; poor airflow control can result in accidental activation. Summary of the Invention

[0003] The technical problem solved by this invention is to provide an open-oil electronic cigarette that can simultaneously control the opening and closing of the oil circuit and the air passage; and to solve problems such as oil leakage, microphone control, and synchronization of oil supply and atomizer core operation.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is:

[0005] The electronic cigarette includes an oil tank, an atomizing tube, an oil storage cotton, and an atomizing core. A mouthpiece is formed at the top of the oil tank, and the atomizing tube is connected below the mouthpiece inside the oil tank. An oil storage cotton is placed inside the atomizing tube. The oil storage cotton is hollow and contains the atomizing core. An oil inlet is provided at the lower end of the atomizing tube. The oil tank is characterized by: an oil cup support sealing the bottom, with an oil outlet channel on the support; the side of the oil outlet channel communicates with the oil inlet; a battery cell support is located below the oil cup support; a gas-adjusting silicone is provided on the side of the battery cell support; an air inlet is provided on the silicone; the air inlet connects the inner and outer sides of the battery cell support and the hollow portion of the oil storage cotton; and a piston rod is also included. A vent is provided at the lower end of the piston rod. When the upper end of the piston rod blocks the oil outlet channel, isolating the oil passage between the oil inlet and the oil tank, the lower end of the piston rod simultaneously closes the air inlet; when the piston rod moves downwards, opening the oil outlet channel and connecting the oil passage between the oil inlet and the oil tank, the vent and air inlet correspondingly open their respective air inlets.

[0006] The electronic cigarette also includes a gas adjustment switch; the gas adjustment switch is connected to the piston rod and can drive the piston rod to move up and down.

[0007] It includes an outer casing, the top of which is connected to the bottom of the oil tank and encloses components such as the piston rod and battery cell support; the outer casing has a toggle groove corresponding to the gas regulating switch; one end of the gas regulating switch passes through the toggle groove and protrudes outside the outer casing.

[0008] The oil cup support forms an oil outlet channel with a gas regulating silicone on one side below it; the piston rod has a columnar upper end and a flat lower end; a sealing ring is provided at the upper end of the piston rod to form a slidable sealing fit with the oil outlet channel, and the inner side of the flat lower end is in contact with the gas regulating silicone, while the outer side is connected to a gas regulating switch.

[0009] This invention achieves the synchronous opening and closing of the oil circuit and air passage through the up-and-down movement of the piston rod; the movement of the piston rod is controlled by the actuation of the air regulating switch. Therefore, the structure of this invention enables oil-wick separation, ensuring no oil leakage during transportation and storage. The oil circuit can be activated and pumped for a period of time, and then closed at any time, preventing oil leakage during personal transport. The synchronous operation of the oil circuit and air passage also avoids problems such as dry burning. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings:

[0011] Figure 1 This is a cross-sectional view of the electronic cigarette of the present invention in its inactive state;

[0012] Figure 2 This is a cross-sectional view of the electronic cigarette in the activated state of the present invention;

[0013] Figure 3 This is an exploded three-dimensional view of the electronic cigarette of the present invention;

[0014] Figure 4 This is a perspective view of the electronic cigarette piston rod 8 and the gas regulating switch 9 of the present invention;

[0015] Figure 5 This is a three-dimensional view of the electronic cigarette of the present invention. Detailed Implementation

[0016] The following embodiments are descriptions of specific implementations of the present invention. These descriptions are intended to facilitate understanding of the technical solutions of this application by those skilled in the art and are not intended to limit the scope of protection of the technical solutions of the present invention. All equivalent transformations that can be obtained from the description of the embodiments of the present invention should be within the scope of protection of the present invention.

[0017] like Figures 1 to 5 As shown, the electronic cigarette of the present invention includes an oil tank 1, an atomizing tube 2, an oil storage cotton 3, an atomizing core 4, an oil cup support 5, a battery support 6, a gas regulating silicone 7, a piston rod 8, a gas regulating switch 9, and a housing 10; a mouthpiece 11 is formed at the top of the oil tank 1, and the atomizing tube 2 is connected below the mouthpiece 11 inside the oil tank 1. An oil storage cotton 3 is provided inside the atomizing tube 2; the oil storage cotton 3 is hollow and an atomizing core 4 is provided; an oil inlet 21 is provided at the lower end of the atomizing tube 2.

[0018] The bottom of the oil tank 1 is sealed with an oil cup support 5, and an oil outlet channel 51 is provided on the oil cup support 5; the side of the oil outlet channel 51 is connected to the oil inlet 31.

[0019] A battery cell support 6 is installed below the oil cup support 5; a gas regulating silicone 7 is installed on the side of the battery cell support 6; an air inlet 71 is provided on the gas regulating silicone 7; the air inlet 71 connects the inner and outer sides of the battery cell support 6 and the hollow part of the oil storage cotton 3. Specifically, the gas regulating silicone 71 is installed on the battery cell support 6 on the side below the oil cup support 5 that forms the oil outlet channel 51.

[0020] The upper end of the piston rod 8 is cylindrical, and a sealing ring 81 is provided at the upper end to form a slidable sealing fit with the oil outlet channel 51. The lower end of the piston rod 8 is flat and is provided with a vent hole 82; the inner side is in contact with the air regulating silicone 7, and the outer side is connected to the air regulating switch 9.

[0021] The top of the outer casing 10 is connected to the bottom of the oil tank 1 and encloses components such as the piston rod 8 and the battery cell bracket 6; the outer casing 10 is provided with a toggle groove 101 corresponding to the gas regulating switch; one end of the gas regulating switch 9 passes through the toggle groove 101 and is exposed outside the outer casing 10.

[0022] like Figure 1 As shown, when the upper end of the piston rod 8 blocks the oil outlet channel 51, cutting off the oil passage between the oil inlet 31 and the oil tank 1, the vent 82 at the lower end of the piston rod 8 is misaligned with the air inlet 71, and the air inlet 71 is closed. The air regulating switch 9 is moved downwards; this causes the piston rod 8 to move downwards. When the piston rod 8 reaches the bottom of its stroke, the oil outlet channel 51 is opened, connecting the oil passage between the oil inlet 31 and the oil tank 1; simultaneously, the vent 82 and the air inlet 71 are correspondingly opened. Therefore, the opening or closing of the oil passage and the air inlet 71 is achieved synchronously through the piston rod 8 and the air regulating switch 9.

[0023] The structure of the remaining parts of the electronic cigarette of the present invention is shown in the figure. The remaining parts are not related to the implementation of the aforementioned scheme; they will not be described in detail here.

Claims

1. A liquid-filled electronic cigarette capable of simultaneously controlling the opening and closing of the oil circuit and air passage, the electronic cigarette comprising an oil tank, an atomizing tube, an oil-retaining cotton, and an atomizing core; a mouthpiece is formed at the top of the oil tank, the atomizing tube is connected below the mouthpiece inside the oil tank, and an oil-retaining cotton is provided inside the atomizing tube; the oil-retaining cotton is hollow and contains the atomizing core; an oil inlet is provided at the lower end of the atomizing tube; characterized in that: The oil tank bottom is sealed with an oil cup support, which has an oil outlet channel. The side of the oil outlet channel is connected to the oil inlet. A battery cell support is installed below the oil cup support. A gas regulating silicone is installed on the side of the battery cell support. An air inlet is installed on the gas regulating silicone. The air inlet connects the inner and outer sides of the battery cell support and the hollow part of the oil storage cotton. It also includes a piston rod. A vent hole is provided at the lower end of the piston rod. When the upper end of the piston rod blocks the oil outlet channel and cuts off the oil passage between the oil inlet and the oil tank, the lower end of the piston rod simultaneously closes the air inlet. When the piston rod moves downward to open the oil outlet channel and connect the oil passage between the oil inlet and the oil tank, the vent hole and the air inlet open accordingly.

2. The open-oil electronic cigarette according to claim 1, which can simultaneously control the opening and closing of the oil circuit and the air passage, is characterized in that: The electronic cigarette also includes a gas adjustment switch; the gas adjustment switch is connected to the piston rod and can drive the piston rod to move up and down.

3. The open-oil electronic cigarette according to claim 2, which can simultaneously control the opening and closing of the oil circuit and the air passage, is characterized in that: It also includes an outer casing, the top of which is connected to the bottom of the oil tank and encloses components such as the piston rod and battery cell support; the outer casing has a toggle groove corresponding to the gas regulating switch; one end of the gas regulating switch passes through the toggle groove and protrudes outside the outer casing.

4. The open-oil electronic cigarette according to claim 2 or 3, which can simultaneously control the opening and closing of the oil circuit and the air passage, is characterized in that: The oil cup support forms an oil outlet channel with a gas regulating silicone on one side below it; the piston rod has a columnar upper end and a flat lower end; a sealing ring is provided at the upper end of the piston rod to form a slidable sealing fit with the oil outlet channel, and the inner side of the flat lower end is in contact with the gas regulating silicone, while the outer side is connected to a gas regulating switch.

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