阅读说明：本技术 一种电子烟 (Electronic cigarette ) 是由 肖凱 于 2020-07-15 设计创作，主要内容包括：本发明公开了一种电子烟,包括后盖,所述后盖的上端具有开口,后盖的上端位于开口的侧面设置有弧形部分,所述后盖的一侧面弧形过渡后形成一个曲面,另一侧具有第一开口,在第一开口处装配有一块可被磁性吸附的金属片,所述金属片封闭第一开口,且在金属片上设置有多块磁铁,通过所述磁铁装配有面盖；本发明的电子烟由后盖和面盖组合而成,面盖和金属片可拆卸,拆卸后,电子烟的内部器件被完全暴露。且采用模块化设计,即底座和发热芯集成,支架和MCU集成,内部结构清晰,用户可自行对损坏的模块进行更换。(The invention discloses an electronic cigarette, which comprises a rear cover, wherein an opening is formed in the upper end of the rear cover, an arc-shaped part is arranged at the upper end of the rear cover, which is positioned on the side surface of the opening, one side surface of the rear cover forms a curved surface after arc transition, a first opening is formed in the other side of the rear cover, a metal sheet capable of being magnetically adsorbed is assembled at the first opening, the metal sheet seals the first opening, a plurality of magnets are arranged on the metal sheet, and a surface cover is assembled through the magnets; the electronic cigarette is formed by combining the rear cover and the face cover, the face cover and the metal sheet can be detached, and after the electronic cigarette is detached, internal devices of the electronic cigarette are completely exposed. And adopt the modularized design, the base is integrated with the core that generates heat promptly, and support and MCU are integrated, and inner structure is clear, and the user can change the module that damages by oneself.)

1. An electronic cigarette, characterized in that: the lamp comprises a rear cover (1), an opening (101) is formed in the upper end of the rear cover (1), an arc-shaped part (102) is arranged on the side, located at the opening (101), of the upper end of the rear cover (1), a curved surface (103) is formed after arc transition of one side surface of the rear cover (1), a first opening (104) is formed in the other side of the rear cover, a metal sheet (2) capable of being magnetically adsorbed is assembled at the first opening (104), the metal sheet (2) seals the first opening (104), a plurality of magnets (3) are arranged on the metal sheet (2), a face cover (4) is assembled through the magnets (3), the face cover (4) is flush with the surface of the rear cover (1) after assembly, a support (5) is fixed to an inner side screw of the rear cover (1), an MCU (6) is fixedly installed on the surface of the support (5), a lamp post (7) connected with the MCU (6) is fixedly installed at the rear end of the support (5), a notch (105) is arranged at the rear end of the rear cover (1), the lamp post (7) is clamped into the notch (105), a battery cell (8) is fixedly arranged in the rear cover (1), a USB interface (9) is assembled at the bottom of the rear cover (1), the USB interface (9) is connected with the battery cell (8) through the MCU (6), a base (10) is integrated at the upper end of the bracket (5), a heating core (11) is installed at the upper end of the base (10), the heating core (11) is matched with a central tube (12), a suction nozzle (13) is inserted at the opening (101), the suction nozzle (13) is provided with an arc-shaped opening (14) corresponding to the arc-shaped part (102), when the suction nozzle (13) is inserted along the opening (101), the central tube (12) is inserted into the suction nozzle (13); the upper end of support (5) is provided with wiring contact (511) of positive negative pole the bottom of base (10) is provided with the correspondence wiring contact (511) connect electric end (512), generate heat core (11) and be connected two connect between electric end (512), wiring contact (511) agree with connect electric end (512).

2. The electronic cigarette of claim 1, wherein: the central pipe (12) is a hollow pipe fitting, the upper end of the central pipe (12) is in threaded connection with a pipe cover (15), micropores for allowing atomized cigarettes to permeate are formed in the bottom of the pipe cover (15), a conical flow blocking cup (16) is arranged at the axis of the pipe cover (15), a through hole (17) is formed in the axis of the flow blocking cup (16), and the aperture of the through hole (17) is 0.5-1.5 mm; a heat exchange seat (18) is arranged at the inner position of the central tube (12), the heat exchange seat (18) is made of copper or aluminum, a cavity (19) for storing smoke liquid is formed at the upper end of the heat exchange seat (18), an inner tube (20) is arranged at the bottom of the heat exchange seat (18), the inner tube (20) is communicated with the cavity (19), a plurality of heat exchange parts (21) are arranged inside the inner tube (20), the heat exchange parts (21) are conical, the diameters of the heat exchange parts are reduced upwards, an axial center hole is formed in the axial center of each heat exchange part (21), and a gap for entering the smoke liquid is formed between the vertically adjacent heat exchange parts (21); an inner hole (22) is formed in the axis of the heating core (11), and the inner pipe (20) is inserted into the inner hole (22).

3. The electronic cigarette of claim 1, wherein: the battery core (8) is a lithium battery.

4. The electronic cigarette of claim 1, wherein: the inside of suction nozzle (13) is provided with heat transfer portion (23) of usefulness of giving heat to, be provided with cooling chamber (25) that the cooling water of packing was used in heat transfer portion (23), the axle center department of heat transfer portion (23) is provided with flue (26) that pass the cigarette, heat transfer portion (23) are in the surface of cigarette holder (13) forms a filling opening the outside of suction nozzle (13) is provided with a cork (28), and cork (28) seal the filling opening, inserts the back when suction nozzle (13) via opening (101), sheetmetal (2) just in time laminate the surface of suction nozzle (13), and suppress cork (28).

5. The electronic cigarette of claim 1, wherein: a V-shaped splitter plate (29) is arranged in the cigarette holder (13) close to the cigarette outlet position, the cigarette discharged through the cigarette holder (13) passes through the splitter plate (29) and then is split towards two sides, and when the cigarette holder is placed in the oral cavity, the cigarette is gathered towards the throat position from two sides of the oral cavity after passing through the splitter plate (29).

Technical Field

The invention relates to an electronic cigarette.

Background

The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. It is a product which is absorbed by users after nicotine and the like are changed into steam by means of atomization and the like.

Disclosure of Invention

The invention aims to provide an electronic cigarette easy to dismantle and repair.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides an electronic cigarette, includes the back lid, the upper end of back lid has the opening, and the upper end of back lid is located the open-ended side and is provided with the arc part, form a curved surface after the side arc transition of back lid, the opposite side has first opening, is equipped with a sheetmetal that can be adsorbed by magnetism at first opening part, the sheetmetal seals first opening, and is provided with polylith magnet on the sheetmetal, through magnet is equipped with the face lid, and the face lid adopts absorbent fixed mode, can change different colours according to user's personal hobby. Meanwhile, a space is formed between the surface cover and the metal sheet, and spices can be filled in the space and can permeate fragrance outwards through the tiny gap between the surface cover and the rear cover. The surface cover is flush with the surface of the rear cover after being assembled, a support is fixed on the inner side of the rear cover through screws, an MCU is fixedly installed on the surface of the support, a lamp post connected with the MCU is fixedly installed at the rear end of the support, a notch is formed in the rear end of the rear cover, the lamp post is clamped into the notch, an electric core is fixedly installed in the rear cover, a USB interface is assembled at the bottom of the rear cover, the USB interface is connected with the electric core through the MCU, a base is integrated at the upper end of the support, a heating core is installed at the upper end of the base, the heating core is matched with a central tube, a suction nozzle is inserted into the opening, the suction nozzle is provided with an arc-shaped opening corresponding to the arc-shaped part, and when the suction nozzle is inserted into the opening, the central tube is inserted into the suction nozzle; the heating device comprises a base, a heating core and a support, wherein the upper end of the support is provided with positive and negative wiring contacts, the bottom of the base is provided with electric connection ends corresponding to the wiring contacts, the heating core is connected between the two electric connection ends, and the wiring contacts are matched with the electric connection ends.

Preferably, the central tube is a hollow tube, the upper end of the central tube is in threaded connection with a tube cover, micropores for allowing atomized tobacco to permeate through are formed in the bottom of the tube cover, a conical flow blocking cup is arranged at the axis of the tube cover, a through hole is formed in the axis of the flow blocking cup, and the aperture of the through hole is 0.5 mm-1.5 mm; the smoke liquid heat exchanger is characterized in that a heat exchange seat is arranged in the central tube, the heat exchange seat is made of copper or aluminum, a cavity for storing smoke liquid is formed at the upper end of the heat exchange seat, an inner tube is arranged at the bottom of the heat exchange seat and communicated with the cavity, a plurality of heat exchange parts are arranged in the inner tube, the heat exchange parts are conical, the diameters of the heat exchange parts are upwards reduced, an axial hole is formed in the axis of each heat exchange part, and a gap for allowing smoke liquid to enter is formed between the upper heat exchange part and the lower heat exchange part which are adjacent; an inner hole is formed in the axis of the heating core, and the inner tube is inserted into the inner hole; the structure mainly solves two problems, the first is that the flow blocking cup prevents the running water from entering the central tube, and the cleanness in the central tube is ensured. Simultaneously in the inner tube inserts to the hole, the even heat absorption of outer wall department of inner tube can carry out abundant heating to the tobacco juice that is located the inner tube, shortens the required time of heating atomization, and the tobacco juice is heated also more evenly simultaneously. The heat exchange part is arranged to increase the heat exchange efficiency, and after the inner tube is heated, the heat exchange part conducts heat uniformly to increase the contact area between the heat exchange part and the tobacco juice. Meanwhile, when the cleaning is needed, the conical heat exchange part can avoid the residue of the smoke liquid, and the cleaning is more facilitated.

Preferably, the battery cell is a lithium battery.

Preferably, a heat exchange part for exchanging heat is arranged in the suction nozzle, a cooling cavity for filling cooling water is arranged in the heat exchange part, a flue for passing through cigarettes is arranged at the axis of the heat exchange part, the heat exchange part forms a filling opening on the surface of the cigarette holder, a soft plug is arranged outside the suction nozzle, the soft plug seals the filling opening, and after the suction nozzle is inserted through the opening, the metal sheet just adheres to the surface of the suction nozzle and presses the soft plug; above-mentioned structure is mainly for cooling down to the cigarette after the evaporation, increases the taste when absorbing, and the cigarette holder all needs to be washd every day, in the abluent time, pulls out the cigarette holder, then opens the filling mouth, can replace the cooling water of inside packing. When the soft plug is used, the soft plug is pressed, so that the soft plug cannot be separated from the filling port, and the short circuit of the MCU after leakage is avoided.

Preferably, a V-shaped splitter plate is arranged inside the mouthpiece close to the smoke outlet position, smoke discharged through the mouthpiece passes through the splitter plate and then is split towards two sides, and when the mouthpiece is placed in the oral cavity, the smoke is gathered towards the throat position from two sides of the oral cavity after passing through the splitter plate; the design of flow distribution plate can realize the separation of cigarette, avoids the direct entering of exhaust cigarette to the air flue in. The cigarette is converged from two sides of the oral cavity to the middle, so that the satisfaction of smoking is increased; the use experience is greatly improved.

The invention has the beneficial effects that: the electronic cigarette is formed by combining the rear cover and the face cover, the face cover and the metal sheet can be detached, and after the electronic cigarette is detached, internal devices of the electronic cigarette are completely exposed. And adopt the modularized design, the base is integrated with the core that generates heat promptly, and support and MCU are integrated, and inner structure is clear, and the user can change the module of damage by oneself, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a general assembly view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a perspective view of the center tube;

FIG. 5 is a cross-sectional view of the center tube;

FIG. 6 is an enlarged view of the center tube at A;

FIG. 7 is an enlarged view of the center tube at B;

FIG. 8 is a schematic view of a bracket and MCU assembly;

FIG. 9 is a perspective view of the base;

FIG. 10 is a bottom view of the base;

FIG. 11 is an internal schematic view of the mouthpiece.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.