Oil cup device and electronic cigarette

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to an oil cup device and an electronic cigarette. Comprising a cup body, an atomizing core, an oil bottle and a rotating mechanism, an oil cavity is formed in the cup body, the atomizing core is arranged in the oil cavity and fixedly connected with the cup body, the rotating mechanism is arranged in the cup body, the oil bottle is detachably connected with the cup body, and a bottle opening of the oil bottle can stretch into the cup body and communicate with the rotating mechanism; the rotating mechanism can rotate relative to the cup body so that the oil bottle can be communicated with or isolated from the oil cavity. The oil cup device comprises a cup body with an oil cavity, an atomizing core, an oil bottle and a rotating mechanism, the rotating mechanism is arranged in the cup body, the oil bottle is detachably connected with the cup body, a bottle opening of the oil bottle can penetrate through the cup body to be communicated with the rotating mechanism, and the rotating mechanism can rotate relative to the cup body so that the oil bottle can be communicated with or isolated from the oil cavity. The oil cavity can be sealed and the tobacco tar can be supplemented by rotating the rotating mechanism, so that the sealing performance is ensured, and the tobacco tar can be supplemented more conveniently.

Description

Technical Field

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

[0002] An electronic cigarette is a product that can heat and atomize nicotine and the like into an aerosol for users to inhale; the function of the atomizing core of the electronic cigarette is to heat and atomize the e-liquid into smoke for consumers to inhale. Therefore, an electronic cigarette generally includes an oil chamber, an atomizing core, and a mouthpiece. The oil chamber is used to store the e-liquid. After the e-liquid in the oil chamber contacts the atomizing core, the e-liquid continuously soaks into the heating device in the atomizing core, and smoke is formed around the heating device and taken away by air, so that it is convenient for consumers to inhale from the mouthpiece; since the atomizing core is arranged in the oil chamber, in order to prevent the e-liquid from leaking, a complex sealing device is often required at the oil chamber opening, resulting in trouble in refilling the e-liquid into the electronic cigarette.

[0003] Therefore, it is crucial for those skilled in the art to design an oil cup device and an electronic cigarette that are convenient to use and have good sealing performance. Summary of the Utility Model

[0004] The technical problem to be solved by the embodiments of the utility model is to provide an oil cup device and an electronic cigarette that are convenient to use and have good sealing performance, so as to solve the problem that the sealing structure is complex in the prior art and it is inconvenient to refill the e-liquid.

[0005] The utility model discloses an oil cup device, which comprises: a cup body, an atomizing core, an oil bottle, and a rotating mechanism. An oil chamber is arranged in the cup body. The atomizing core is arranged in the oil chamber and fixedly connected to the cup body. The rotating mechanism is arranged in the cup body. The oil bottle is detachably connected to the cup body, and the bottle mouth of the oil bottle can extend into the cup body and communicate with the rotating mechanism; wherein, the rotating mechanism can rotate relative to the cup body to make the oil bottle communicate with or isolate from the oil chamber.

[0006] Optionally, the rotating mechanism includes a knob and an oil passing box. A first through hole communicating with the oil bottle is arranged at the bottom of the oil passing box, and a second through hole communicating with the first through hole is arranged at the side of the oil passing box. The knob can drive the oil passing box to rotate relative to the cup body to make the second through hole communicate with or isolate from the oil chamber.

[0007] Optionally, a convex block is arranged on the knob, and a groove is arranged on the oil passing box. The knob is arranged on the oil passing box so that the convex block engages with the groove.

[0008] Optionally, the cup body includes a cup base and a cup cover. The cup cover is connected to the cup base to form the oil chamber.

[0009] Optionally, a limiting portion is provided on the cup holder, the oil passing box is arranged in the limiting portion, and an opening communicating with the oil cavity is provided on the limiting portion.

[0010] Optionally, sealing silicone oil layers are provided between the bottle mouth of the oil bottle and the cup holder, between the bottle mouth of the oil bottle and the oil passing box, and between the knob and the cup cover.

[0011] Optionally, a suction nozzle is provided on the cup cover, and the mist outlet of the atomization core is communicated with the suction nozzle.

[0012] Optionally, an injection oil pipe is further included. One end of the injection oil pipe passes through the cup cover and is connected to the atomization core. The other end of the injection oil pipe is exposed outside the cup cover, and a sealing plug is provided on the end of the injection oil pipe exposed outside the cup cover.

[0013] Optionally, a magnetic attraction member is provided on the cup holder.

[0014] An electronic cigarette is further provided. The solution is that it includes the above oil cup device and further includes a control device. The control device is magnetically connected to the cup holder through the magnetic attraction member.

[0015] Compared with the prior art, the beneficial effect of the oil cup device provided by the embodiment of the present invention is as follows: By providing an oil cup device including a cup body with an oil cavity, an atomization core, an oil bottle, and a rotating mechanism, the atomization core is arranged in the oil cavity and fixed to the cup body, the rotating mechanism is arranged in the cup body, the oil bottle is detachably connected to the cup body, the bottle mouth of the oil bottle can pass through the cup body and be communicated with the rotating mechanism, and the rotating mechanism can rotate relative to the cup body so that the oil bottle is communicated with or isolated from the oil cavity. By rotating the rotating mechanism, the sealing of the oil cavity and the replenishment of e-liquid can be achieved, which not only ensures the sealing performance but also makes the replenishment of e-liquid more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The technical solution of the present invention will be further described in detail below in conjunction with the drawings. In the drawings:

[0017] Figure 1 is a cross-sectional view of the oil cup device provided by the embodiment of the present invention;

[0018] Figure 2 is an exploded view of the oil cup device provided by the embodiment of the present invention;

[0019] Figure 3 is a three-dimensional schematic diagram of the rotating mechanism provided by the embodiment of the present invention;

[0020] Figure 4 is the usage state of the rotating mechanism provided by the embodiment of the present invention Figure 1 ;

[0021] Figure 5 is the usage state of the rotating mechanism provided by the embodiment of the present utility model Figure 2 ;

[0022] Figure 6 is a three-dimensional schematic diagram of the cup holder provided by the embodiment of the present utility model

[0023] The reference numerals in the figure are as follows:

[0024] 10, cup body; 20, atomization core; 30, oil bottle; 40, rotating mechanism;

[0025] 101, oil cavity; 102, cup holder; 103, cup cover; 1021, limiting part; 1022, magnetic part; 10211, opening; 1031, mouthpiece;

[0026] 401, knob; 402, oil passing box; 4021, convex block; 4011, first through hole; 4012, second through hole Detailed implementation manners

[0027] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. Now, with reference to the accompanying drawings, the preferred embodiments of the present utility model will be described in detail

[0028] As Figures 1 to 6 shown, the present utility model provides a specific embodiment of an oil cup device

[0029] An oil cup device, referring to Figure 1 , includes: a cup body 10, an atomization core 20, an oil bottle 30, and a rotating mechanism 40. An oil cavity 101 is provided in the cup body 10. The atomization core 20 is arranged in the oil cavity 101 and fixedly connected to the cup body 10. The rotating mechanism 40 is arranged in the cup body 10. The oil bottle 30 is detachably connected to the cup body 10, and the bottle mouth of the oil bottle 30 can pass through the cup body 10 and communicate with the rotating mechanism 40; wherein, the rotating mechanism 40 can rotate relative to the cup body 10 to connect or isolate the oil bottle 30 from the oil cavity 101

[0030] Specifically, referring to Figure 1 , the atomization core 20 is a key component in an electronic cigarette device, which is used to convert e-liquid into inhalable mist. The atomization core 20 includes a metal shell and a heating coil or a ceramic core inside the metal shell. The heating coil or the ceramic core is used to heat the e-liquid. When the e-liquid contacts the heating coil or the ceramic core in the atomization core 20, the e-liquid will be heated and sublimated into mist, and the mist gushes out through the cup cover 103, thereby achieving the effect of smoking; since the atomization core 20 is arranged in the oil cavity 101, in order to prevent the e-liquid from permeating too fast, a film layer is arranged at the outlet direction of the oil cavity 101 relative to the atomization core 20

[0031] Furthermore, referring toFigure 1 and Figure 2 The cup body 10 can be used as a container for accommodating and storing e-liquid on the one hand, and as a connector for connecting the atomization core 20, the rotating mechanism 40 and the oil cavity 101 on the other hand. The cup body 10 includes a cup base 102 and a cup cover 103. The cup cover 103 can cover the cup base 102 to form a sealed internal space, that is, the oil cavity 101, which is used for storing e-liquid. The atomization core 20 is arranged in the oil cavity 101 and fixedly connected to the cup base 102. The e-liquid stored in the oil cavity 101 can enter the ceramic core or heating coil of the atomization core 20 through the metal shell outside the atomization core 20 to achieve heating and sublimation.

[0032] Furthermore, referring to Figure 1 and Figure 2 The oil bottle 30 is used to pre-store e-liquid to make the e-liquid replenishment more convenient and timely. A rotating mechanism 40 is arranged between the oil bottle 30 and the oil cavity 101. The rotating mechanism 40 is connected to the cup base 102, and the rotating mechanism 40 can rotate relative to the cup base 102. When the rotating mechanism 40 rotates to a specific position, the inside of the rotating mechanism 40 can communicate with the oil cavity 101. When the rotating mechanism 40 rotates to other positions outside the specific position, the rotating mechanism 40 is isolated from the oil cavity 101.

[0033] Among them, referring to 1 and Figure 2 The rotating mechanism 40 communicates with the mouth of the oil bottle 30. After the oil cup device is inverted, the e-liquid in the oil bottle 30 can enter the rotating mechanism 40. When it is necessary to replenish e-liquid into the oil cavity 101, the rotating mechanism 40 can be rotated to make the inside of the rotating mechanism 40 communicate with the inside of the oil cavity 101, so that the e-liquid in the oil bottle 30 flows into the oil cavity 101 through the rotating mechanism 40 for e-liquid replenishment; when enough e-liquid has flowed into the oil cavity 101, the rotating mechanism 40 can be rotated to isolate the inside of the rotating mechanism 40 from the inside of the oil cavity 101. Even if the e-liquid in the oil bottle 30 enters the inside of the rotating mechanism 40, it will not be able to enter the oil cavity 101 to achieve the sealing of the oil cavity 101.

[0034] In the prior art, since the atomization core is arranged in the oil cavity, in order to prevent e-liquid leakage, a complex sealing device often needs to be set at the oil cavity opening, making the disassembly and assembly of the oil cavity opening cumbersome and resulting in troublesome e-liquid replenishment into the electronic cigarette.

[0035] In this embodiment, an oil cup device is provided, which includes a cup body with an oil cavity, an atomization core, an oil bottle, and a rotating mechanism. The atomization core is arranged in the oil cavity and fixed to the cup body. The rotating mechanism is arranged inside the cup body. The oil bottle is detachably connected to the cup body, and the bottle mouth of the oil bottle can pass through the cup body to communicate with the rotating mechanism. The rotating mechanism can rotate relative to the cup body to connect or isolate the oil bottle from the oil cavity. By rotating the rotating mechanism, the sealing of the oil cavity and the replenishment of e-liquid can be achieved, which not only ensures the sealing performance but also makes the replenishment of e-liquid more convenient.

[0036] In one embodiment, referring to Figure 2 and Figure 3 , the rotating mechanism 40 includes a knob 402 and an oil passing box 401. A first through hole 4011 communicating with the oil bottle 30 is provided at the bottom of the oil passing box 401, and a second through hole 4012 communicating with the first through hole 4011 is provided at the side of the oil passing box 401. The knob 402 can drive the oil passing box 401 to rotate relative to the cup body 10, so that the second through hole 4012 communicates with or isolates from the oil cavity 101.

[0037] Specifically, referring to Figure 2 and Figure 3 , the interior of the oil passing box 401 is of a cavity structure, and a first through hole 4011 is provided at the bottom of the oil passing box 401, and a second through hole 4012 is provided on the side of the oil passing box 401. Both the first through hole 4011 and the second through hole 4012 communicate with the cavity inside the oil passing box 401, and the first through hole 4011 also communicates with the bottle mouth of the oil bottle 30. The e-liquid in the oil bottle 30 can enter the cavity inside the oil passing box 401 through the first through hole 4011.

[0038] Further, referring to Figures 1 to 5 , the knob 402 is arranged on the oil passing box 401 and can drive the oil passing box 401 to rotate relative to the cup body 10. When the oil passing box 401 rotates to a specific position (referring to Figure 4 ), that is, when the oil passing box 401 rotates and the second through hole 4012 faces the oil cavity 101, the cavity inside the oil passing box 401 can communicate with the oil cavity 101 through the second through hole 4012, and the e-liquid flowing in through the first through hole 4011 can flow into the oil cavity 101 through the second through hole 4012 to replenish the e-liquid inside the oil cavity 101. When the oil passing box 401 rotates to other positions (referring to Figure 5 ), that is, when the oil passing box 401 rotates and the second through hole 4012 moves away from the oil cavity 101 and faces the inner wall of the cup body 10, the side wall of the oil passing box 401 can isolate the cavity inside the oil passing box 401 from the oil cavity 101. At this time, it is difficult for the e-liquid in the oil bottle 30 to enter the oil cavity 101 through the oil passing box 401, so as to seal the oil cavity 101 and prevent e-liquid leakage.

[0039] In one embodiment, referring toFigure 3 A bump 4021 is provided on the knob 402, and a groove 4013 is provided on the oil passing box 401. The knob 402 is arranged on the oil passing box 401 so that the bump 4021 engages with the groove 4013.

[0040] Specifically, referring to Figure 3 , the shape of the groove 4013 is adapted to the shape of the bump 4021, and the concave depth of the groove 4013 is adapted to the protruding height of the bump 4021. When the knob 402 is placed on the oil passing box 401, its bump 4021 can engage with the groove 4013 to limit the knob 402 on the oil passing box 401. When the knob 402 is rotated, the bump 4021 can be driven to rotate together, thereby driving the oil passing box 401 to rotate so that the second through hole 4012 on the oil passing box 401 communicates with or is isolated from the oil cavity 101.

[0041] In one embodiment, referring to Figure 2 and Figure 6 , a limiting portion 1021 is provided on the cup holder 102. The oil passing box 401 is arranged in the limiting portion 1021, and an opening 10211 communicating with the oil cavity 101 is provided on the limiting portion 1021.

[0042] Specifically, referring to Figure 2 , Figure 4 and Figure 6 , the height of the limiting portion 1021 is adapted to the height of the oil passing box 401. The oil passing box 401 can be limited in the limiting portion 1021 by the inner wall of the cup cover 103 and the limiting portion 1021. An opening 10211 is provided on the limiting portion 1021, and the opening 10211 communicates with the oil cavity 101. When the oil passing box 401 rotates relative to the cup holder 102, the second through hole 4012 of the oil passing box 401 can turn to the opening 10211, so that the cavity in the oil passing box 401 communicates with the oil cavity 101 to realize e-liquid replenishment. When the oil passing box 401 continues to rotate relative to the cup holder 102, the second through hole 4012 of the oil passing box 401 can move away from the opening 10211 and turn to the inner wall of the limiting portion 1021, so that the cavity in the oil passing box 401 is isolated from the oil cavity 101.

[0043] In one embodiment, referring to Figure 1 and Figure 2 , sealing silicone layers are provided between the bottle mouth of the oil bottle 30 and the cup holder 102, between the bottle mouth of the oil bottle 30 and the oil passing box 401, and between the knob 402 and the cup cover 103.

[0044] Specifically, referring to Figure 1 and Figure 2, Silicone is a sealing material. By setting an oil-sealing silicone layer between the bottle mouth of the oil bottle 30 and the cup holder 102, it can prevent e-liquid from leaking out through the gap between the oil bottle 30 and the cup holder 102; by setting an oil-sealing silicone layer between the bottle mouth of the oil bottle 30 and the oil-passing box 401, it can prevent e-liquid from leaking out through the gap between the oil bottle 30 and the oil-passing box 401; by setting an oil-sealing silicone layer between the knob 402 and the cup cover 103, it can prevent e-liquid from entering the knob 402 from the oil-passing box 401 and leaking out through the gap between the knob 402 and the cup cover 103.

[0045] In one embodiment, referring to Figure 2 , a mouthpiece 1031 is provided on the cup cover 103, and the vapor outlet of the atomization core 20 is communicated with the mouthpiece 1031.

[0046] Specifically, referring to Figure 2 , the mouthpiece 1031 is in an inverted conical shape. The e-liquid stored in the oil cavity 101 can enter the ceramic core or heating coil of the atomization core 20 through the metal shell outside the atomization core 20 to achieve heating and sublimation, thereby forming mist. The mist can be inhaled by the user through the inverted conical mouthpiece 1031 to achieve the effect of smoking.

[0047] In one embodiment, referring to Figure 2 and Figure 6 , it further includes an injection tube 50. One end of the injection tube 50 passes through the cup cover 103 and is connected to the atomization core 20. The other end of the injection tube 50 is exposed outside the cup cover 103, and a sealing plug 501 is provided at the end of the injection tube 50 exposed outside the cup cover 103.

[0048] Specifically, referring to Figure 2 and Figure 6 , in addition to replenishing e-liquid into the oil cavity 101 through the oil bottle 30, e-liquid can also be directly injected into the oil cavity 101 through the injection tube 50, which can effectively avoid filling the e-liquid into the oil bottle 30 when it is necessary to replenish e-liquid separately.

[0049] In one embodiment, referring to Figure 1 and Figure 2 , a magnetic attraction member 1022 is provided on the cup holder 102; the magnetic attraction member 1022 is used to connect other components required for the electronic cigarette for normal use by the user.

[0050] The present utility model also provides an electronic cigarette. The electronic cigarette includes the above-mentioned oil cup device and further includes a control device. The control device is magnetically connected to the cup holder 102 through the magnetic attraction member 1022.

[0051] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. For those skilled in the art, the technical solutions recorded in the above embodiments can be modified, or some of the technical features can be equivalently replaced; and all such modifications and replacements should fall within the protection scope of the appended claims of the present invention.

Claims

1. An oil cup device, characterized in that: include: A cup body, an atomizer core, an oil bottle and a rotating mechanism, wherein an oil cavity is arranged in the cup body, the atomizer core is arranged in the oil cavity and is fixedly connected to the cup body, the rotating mechanism is arranged in the cup body, the oil bottle is detachably connected to the cup body, and the bottle mouth of the oil bottle can extend into the cup body and communicate with the rotating mechanism; wherein the rotating mechanism can rotate relative to the cup body to make the oil bottle communicate with or isolate the oil cavity.

2. The oil cup device according to claim 1, characterized in that: The rotating mechanism includes a knob and an oil box. The bottom of the oil box is provided with a first through hole connected to the oil bottle, and the side of the oil box is provided with a second through hole connected to the first through hole. The knob can drive the oil box to rotate relative to the cup body so that the second through hole is connected to or isolated from the oil chamber.

3. The oil cup device according to claim 2, characterized in that: The knob is provided with a protrusion, the oil-passing box is provided with a groove, and the knob is arranged on the oil-passing box so that the protrusion is engaged with the groove.

4. The oil cup device according to claim 2, characterized in that: The cup body comprises a cup seat and a cup cover, and the cup cover is connected to the cup seat to form an oil chamber.

5. The oil cup device according to claim 4, characterized in that: The cup holder is provided with a limiting portion, the oil box is arranged in the limiting portion, and the limiting portion is provided with an opening communicating with the oil chamber.

6. The oil cup device according to claim 5, characterized in that: An oil-sealing silicone layer is arranged between the bottle mouth of the oil bottle and the cup seat, between the bottle mouth of the oil bottle and the oil box, and between the knob and the cup cover.

7. The oil cup device according to claim 4, characterized in that: The cup cover is provided with a suction nozzle, and the mist outlet of the atomization core is connected with the suction nozzle.

8. The oil cup device according to claim 1, characterized in that: It also includes an oil filling tube, one end of which passes through the cup body and is connected to the atomizer core, and the other end of the oil filling tube is exposed outside the cup body, and a sealing plug is provided on the end of the oil filling tube exposed outside the cup body.

9. The oil cup device according to claim 4, characterized in that: The cup holder is provided with a magnetic attraction component.

10. An electronic cigarette, characterized in that: It comprises the oil cup device as described in any one of claims 1-9, and also comprises a control device, and the control device is magnetically connected to the cup holder through a magnetic attraction member.

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