Electronic cigarette with replaceable cartridge

Abstract

The utility model belongs to the technical field of electronic cigarettes, and discloses an electronic cigarette with a replaceable cartridge, which comprises a battery component and a cartridge component detachably connected with the battery component, the cartridge component comprises an oil storage bin and an oil injection bin arranged above the oil storage bin, the oil injection bin is communicated with the oil storage bin through an oil inlet hole, and a sealing rod is slidably arranged in the oil inlet hole. The top of the sealing rod is provided with a circle of sealing ring used for blocking the oil inlet hole, the sealing rod is sleeved with a spring used for driving the sealing rod to reset downwards, and the lower end of the sealing rod penetrates out of the bottom of the oil storage bin. The battery assembly comprises a trigger rod, and the trigger rod and the sealing rod are oppositely arranged. According to the electronic cigarette with the replaceable cartridge, tobacco tar in the cartridge assembly is stored in the tar injection bin, the tar injection bin and the tar storage bin are separated through the sealing rod, when the cartridge assembly and the battery assembly are combined, the sealing rod is jacked up by the trigger rod to open the tar inlet hole, the tobacco tar enters the tar storage bin to make contact with the heating core, and the electronic cigarette can be normally used.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electronic cigarette, concretely relates to an electronic cigarette with replaceable cartridge. BACKGROUND

[0002] The electronic cigarette products on the market are similar, and the structures and principles are basically similar, the general refill type electronic cigarette is injected with oil from an oil injection hole on the outside of the cartridge, and thus a new oil injection mode needs to be designed. SUMMARY

[0003] The utility model aims at solving the above technical problems at least to some extent.

[0004] The utility model adopts the technical scheme that:

[0005] An electronic cigarette with replaceable cartridge, comprising a battery assembly and a cartridge assembly detachably connected with the battery assembly, the cartridge assembly comprising an oil storage bin and an oil injection bin arranged above the oil storage bin, the oil injection bin and the oil storage bin being communicated through an oil inlet hole, a sealing rod being slidably arranged in the oil inlet hole, a sealing ring for plugging the oil inlet hole being arranged on the top of the sealing rod, a spring for driving the sealing rod to reset downward being arranged on the sealing rod, and the lower end of the sealing rod being arranged to pass through the bottom of the oil storage bin; the battery assembly comprising a trigger rod, the trigger rod being arranged opposite to the sealing rod.

[0006] Preferably, the battery assembly comprises a shell, an electric core and a microphone being arranged in the shell, and an air adjusting valve being arranged on the side of the shell.

[0007] Preferably, a heating core is arranged in the oil storage bin, and a suction nozzle is arranged on the oil injection bin, the suction nozzle being communicated with the heating core.

[0008] The utility model has the advantages that:

[0009] The electronic cigarette with replaceable cartridge provided by the utility model has the advantages that the tobacco tar in the cartridge assembly is stored in the oil injection bin, the sealing rod separates the oil injection bin from the oil storage bin, when the cartridge assembly is combined with the battery assembly, the sealing rod is lifted by the trigger rod to open the oil inlet hole, the tobacco tar enters the oil storage bin and contacts the heating core, and the electronic cigarette can be normally used. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is a sectional view of the cartridge assembly of the utility model.

[0011] Figure 2 is a sectional view of the electronic cigarette of the utility model. DETAILED DESCRIPTION

[0012] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein identical or similar labels denote identical or similar elements or elements having identical or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0013] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be connected inside two elements.

[0014] The present application is further described below in conjunction with the drawings and specific embodiments.

[0015] As shown in Figure 1 and Figure 2 The electronic cigarette with replaceable cartridge of the present embodiment includes a battery assembly and a cartridge assembly detachably connected with the battery assembly, the cartridge assembly includes an oil storage chamber 1 and an oil injection chamber 2 arranged above the oil storage chamber 1, the oil injection chamber 2 and the oil storage chamber 1 are communicated through an oil inlet hole 3, a sealing rod 4 is slidably arranged in the oil inlet hole 3, a top of the sealing rod 4 is provided with a sealing ring 5 for plugging the oil inlet hole 3, a spring 6 is sleeved on the sealing rod 4, under the action of the spring 6, the sealing rod 4 is subjected to a downward thrust, so that the sealing ring 5 closes the oil inlet hole 3, a lower end of the sealing rod 4 is arranged to pass through a bottom of the oil storage chamber 1. A heating core 13 is arranged in the oil storage chamber 1, and a suction nozzle 14 is arranged on the oil injection chamber 2, the suction nozzle 14 is communicated with the heating core 13.

[0016] The battery assembly includes a shell 8, the shell 8 is provided with a trigger rod 7, a battery core 9, a microphone 10 and a battery support 12, a side of the shell 8 is provided with an air adjusting valve 11, the trigger rod 7 and the battery core 9 are both mounted on the battery support 12. The trigger rod 7 is arranged opposite to the sealing rod 4; the oil injection chamber 2 of the mounted cartridge assembly stores oil, the oil storage chamber 1 is free of oil, and the heating core 13 and the oil are in a separated state.

[0017] When the cartridge assembly is used in combination with the battery assembly, the trigger rod 7 lifts up the sealing rod 4, the spring 6 is compressed, the sealing ring 5 is separated from the oil inlet hole 3, the oil inlet hole 3 is opened, the oil from the oil injection chamber 2 enters the oil storage chamber 1, and when the oil permeates the heating core 13, the electronic cigarette can be used for smoking at this time; even if the cartridge assembly is not used, when the cartridge assembly is pulled out, the spring 6 drives the sealing rod 4 to reset downward to close the oil inlet hole 3 and stop the oil from entering.

[0018] When the electronic cigarette is used, the user sucks from the mouthpiece 14, the airflow enters the airflow through the side air regulating valve 11, the microphone 10 and the cartridge assembly are communicated through the air hole, when the airflow flows to the bottom of the heating chip 13, the microphone 10 is triggered to start by negative pressure, at this time the battery 9 discharges, the heating chip 13 starts to work, and the tobacco oil in the oil storage chamber 1 is atomized into smoke. The electronic cigarette is a multiple replaceable cartridge product, the tobacco oil in the cartridge assembly is separated from the heating chip 13 before smoking, when the cartridge assembly is combined with the battery assembly, the oil inlet hole 3 is opened, at this time the tobacco oil slowly enters the heating chip 13 and can be used for smoking; when the cartridge assembly is separated from the battery assembly, the oil inlet hole 3 is closed, and the tobacco oil is stopped.

[0019] The utility model is not limited to the above optional implementation, anyone can draw other various forms of products under the enlightenment of the utility model, but no matter make any change in its shape or structure, any technical scheme falling into the scope defined by the utility model claims falls within the protection scope of the utility model.

Claims

1. A replaceable cartridge electronic cigarette, characterized in that: The battery assembly and the cartridge assembly detachably connected with the battery assembly are included, the cartridge assembly includes an oil storage bin (1) and an oil injection bin (2) arranged above the oil storage bin (1), the oil injection bin (2) and the oil storage bin (1) are communicated through an oil inlet hole (3), a sealing rod (4) is slidably arranged in the oil inlet hole (3), a top of the sealing rod (4) is provided with a sealing ring (5) for plugging the oil inlet hole (3), a spring (6) is sleeved on the sealing rod (4), and a lower end of the sealing rod (4) is arranged to pass through a bottom of the oil storage bin (1); the battery assembly includes a trigger rod (7), and the trigger rod (7) is arranged opposite to the sealing rod (4).

2. The electronic cigarette of claim 1, wherein: The battery assembly includes a shell (8), the shell (8) is provided with an electric core (9) and a microphone (10) arranged in the shell (8), and a gas adjusting valve (11) is arranged on a side of the shell (8).

3. The electronic cigarette of claim 2, wherein: The shell (8) is provided with a battery support (12), and the trigger rod (7) and the electric core (9) are both mounted on the battery support (12).

4. The electronic cigarette of claim 1, wherein: The oil storage bin (1) is provided with a heating core (13), and the oil injection bin (2) is provided with a suction nozzle (14) communicated with the heating core (13).

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