Electronic cigarette with magnetic connection structure

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a magnetic connection structure, which comprises a host assembly, a battery assembly and a tobacco tar assembly. The battery assembly is used for supplying power, the host assembly is used for controlling the working state of the tobacco tar assembly, and the tobacco tar assembly is used for atomizing tobacco tar for a user to smoke; wherein every two of the host assembly, the battery assembly and the tobacco tar assembly are connected through a magnetic attraction structure, and the advantage of quick disassembly is achieved; when the battery power or the tobacco tar of the electronic cigarette is exhausted, the battery assembly or the tobacco tar assembly can be directly replaced; on one hand, waiting for charging is not needed, and smoking experience is optimized; on the other hand, only the tobacco tar assembly needs to be replaced without replacing the host assembly and the battery assembly when the tobacco tar is used up, the utilization rate is improved, the environmental protection requirement is met, and environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a magnetic connection structure. Background Art

[0002] Electronic cigarettes are an electronic product that imitates cigarettes. They are mainly composed of four parts: e-liquid, atomizer, battery and mouthpiece. They produce aerosols through heating and atomization for smokers to use.

[0003] The batteries of electronic cigarettes currently on the market are generally fixed inside the electronic cigarettes. When the battery is exhausted, it needs to be charged. The charging time of the electronic cigarette is long. Consumers cannot use the electronic cigarette during the charging period, and the waiting time is long, which affects the consumer's smoking experience. Moreover, when the e-cigarette's e-liquid is used up, the entire electronic cigarette needs to be replaced, which will pollute the environment and is not environmentally friendly. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide an electronic cigarette with a magnetic connection structure.

[0005] The utility model adopts the following technical solutions:

[0006] An electronic cigarette with a magnetic connection structure, comprising:

[0007] A host assembly, the host assembly comprising a connecting base and a control mainboard disposed in the connecting base; the connecting base is provided with a first connecting slot and a second connecting slot, the first connecting slot is provided with a first magnetic member, and the second connecting slot is provided with a second magnetic member;

[0008] A battery assembly, comprising a battery compartment and a battery disposed in the battery compartment; a first protrusion and a third magnetic member are provided at the bottom of the battery compartment; the third magnetic member cooperates with the first magnetic member so that the first protrusion is inserted into the first connecting groove to achieve electrical connection between the battery and the control motherboard; and

[0009] The e-liquid assembly includes an e-liquid tank and an atomizer module disposed in the e-liquid tank; a second protrusion and a fourth magnetic member are provided at the bottom of the e-liquid tank; the fourth magnetic member cooperates with the second magnetic member so that the second protrusion is inserted into the second connecting groove to achieve electrical connection between the atomizer module and the control mainboard.

[0010] Preferably, a fifth magnetic component is provided on the side of the smoke oil bin facing the battery bin, and a sixth magnetic component is provided on the side of the battery bin facing the smoke oil bin; the fifth magnetic component cooperates with the sixth magnetic component to achieve the assembly connection between the smoke oil bin and the battery bin.

[0011] Preferably, the bottom of the battery compartment is provided with a first conductive column connected to the battery, and the first connecting slot is provided with a second conductive column connected to the control main board; when the battery compartment is connected to the first connecting slot, the first conductive column and the second conductive column are connected to each other to achieve conduction between the battery and the control main board.

[0012] Preferably, the first conductive column vertically passes through the first bump, and the third magnetic component is arranged around the first bump.

[0013] Preferably, a third conductive post connected to the atomization module is provided at the bottom of the e-liquid bin, and a fourth conductive post connected to the control mainboard is provided at the second connecting groove; when the e-liquid bin is connected to the second connecting groove, the third conductive post is connected to the fourth conductive post to achieve conduction between the atomization module and the control mainboard.

[0014] Preferably, the third conductive column vertically passes through the second protrusion, and the fourth magnetic element is arranged around the second protrusion.

[0015] Preferably, a gas flow channel is provided on the inner side of the connecting base, which is vertically arranged and through at both ends. The upper end surface of the connecting base is provided with an air outlet connected to the gas flow channel. The air outlet is provided in the second connecting groove. The lower end surface of the connecting base is provided with an air inlet connected to the gas flow channel.

[0016] Preferably, the connecting base includes an outer shell with an open upper end, a connecting seat arranged in the outer shell, and a connecting member assembled in the connecting seat; the first connecting groove and the second connecting groove are both arranged at the upper end of the connecting seat; the gas flow channel is arranged in the connecting member, and the air inlet is arranged on the bottom surface of the outer shell.

[0017] Preferably, the atomization module includes oil storage cotton and an atomizer; an air duct is provided on the inner side of the oil storage cotton, and the atomizer is arranged in the air duct; the atomizer is electrically connected to the third conductive column; a through hole is provided at one end of the oil tank close to the fourth magnetic component, and the through hole is connected to the air duct.

[0018] Preferably, the oil tank includes an outer shell, a suction nozzle, an isolation plate, and a bottom cover plate; the suction nozzle is arranged at the top of the outer shell, and the bottom cover plate is arranged at the bottom of the outer shell; the isolation plate is fixed to the inner side of the outer shell close to the bottom cover plate; the atomization module is arranged at the upper end of the isolation plate; a first perforation is provided in the middle of the isolation plate, and a second perforation is provided in the middle of the bottom cover plate, and the first perforation and the second perforation constitute the through hole.

[0019] The beneficial effects of the utility model are:

[0020] The electronic cigarette with a magnetic connection structure involved in the utility model includes a host assembly, a battery assembly and a smoke oil assembly; the battery assembly is used to supply power, the host assembly is used to control the working state of the smoke oil assembly, and the smoke oil assembly is used to atomize the smoke oil for the user to inhale; the host assembly, the battery assembly and the smoke oil assembly are connected to each other through a magnetic structure, which has the advantage of quick disassembly; when the battery power or smoke oil of the electronic cigarette is exhausted, the battery assembly or the smoke oil assembly can be directly replaced; on the one hand, there is no need to wait for charging, which optimizes the smoking experience; on the other hand, when the smoke oil is exhausted, only the smoke oil assembly needs to be replaced, without replacing the host assembly and the battery assembly, thereby improving the utilization rate, meeting environmental protection requirements, and reducing pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the electronic cigarette with a magnetic connection structure of the present invention;

[0022] Figure 2 for Figure 1 Schematic diagram of the explosion structure of the electronic cigarette;

[0023] Figure 3 for Figure 1 Schematic diagram of the explosion structure of the electronic cigarette from another angle;

[0024] Figure 4 for Figure 1 Left view of the electronic cigarette;

[0025] Figure 5 for Figure 3 Sectional view along AA;

[0026] Figure 6 for Figure 3 Cross-sectional view along BB;

[0027] Figure 7 for Figure 1 Schematic diagram of the exploded structure of the host components;

[0028] Figure 8 for Figure 1 A top view of the host assembly in FIG;

[0029] Figure 9 for Figure 8 Cross-sectional view along CC;

[0030] Figure 10 for Figure 1 A bottom view of the host assembly in FIG;

[0031] Figure 11 for Figure 10 Cross-sectional view along DD;

[0032] Figure 12 for Figure 1 Schematic diagram of the explosion structure of the smoke oil component;

[0033] Figure 13 for Figure 1 Schematic diagram of the structural explosion of the battery components.

[0034] Numbers in the figure:

[0035] 100-Host component;

[0036] 11-Connect the base;

[0037] 111-housing; 1111-air inlet;

[0038] 112-connecting seat; 1121-first connecting slot; 1122-second connecting slot; 1123-air outlet;

[0039] 1124-mounting slot; 1125-assembly cavity;

[0040] 113-connecting member; 1131-gas flow channel;

[0041] 12-control mainboard; 13-first magnetic element; 14-second magnetic element;

[0042] 15-second conductive column; 16-fourth conductive column; 17-gas blocking slider;

[0043] 200-battery assembly;

[0044] 21-battery compartment; 211-first protrusion; 22-battery;

[0045] 23-third magnetic element; 24-first conductive column; 25-sixth magnetic element;

[0046] 300-Electric oil component;

[0047] 31- oil tank;

[0048] 32- atomization module; 321- oil storage cotton; 322- atomizer; 323- airway;

[0049] 33- fourth magnetic element;

[0050] 34-outer shell; 341-fifth magnetic element;

[0051] 35 - suction nozzle; 36 - isolation plate; 361 - first perforation;

[0052] 37 - bottom cover plate; 371 - second through hole; 372 - second bump; 38 - third conductive column. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0054] In the description of this utility model, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0055] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0056] like Figures 1 to 13 As shown, the electronic cigarette with a magnetic connection structure of the present invention includes a host assembly 100, a battery assembly 200, and a smoke oil assembly 300.

[0057] The main unit assembly 100 includes a connection base 11 and a control board 12 disposed within the connection base 11. The connection base 11 is provided with a first connection slot 1121 and a second connection slot 1122. A first magnetic element 13 is disposed within the first connection slot 1121, and a second magnetic element 14 is disposed within the second connection slot 1122. The battery assembly 200 includes a battery compartment 21 and a battery 22 disposed within the compartment. A third magnetic element 23 is disposed at the bottom of the compartment 21. The third magnetic element 23 cooperates with the first magnetic element 13 to connect the battery compartment 21 to the first connection slot 1121, thereby electrically connecting the battery 22 to the control board 12. The oil assembly 300 includes an oil tank 31 and an atomizer module 32 disposed within the oil tank 31 . A fourth magnetic member 33 is disposed at the bottom of the oil tank 31 . The fourth magnetic member 33 cooperates with the second magnetic member 14 to connect the oil tank 31 to the second connecting slot 1122 , thereby achieving electrical connection between the atomizer module 32 and the control motherboard 12 .

[0058] In actual use, the first magnetic member 13 and the third magnetic member 23 magnetically engage to connect the battery assembly 200 to the main unit assembly 100, thereby connecting the battery 22 to the control motherboard 12. The second magnetic member 14 and the fourth magnetic member 33 magnetically engage to connect the e-liquid assembly 300 to the main unit assembly 100, thereby connecting the atomizer module 32 to the control motherboard 12. The battery 22 provides power to the control motherboard 12, which distributes current to the atomizer module 32 and controls its operating state. The atomizer module 32 atomizes the e-liquid, generating smoke for the user to inhale.

[0059] The main unit 100, e-liquid assembly 300, and battery assembly 200 are split and connected by a magnetic structure, making them easy to disassemble and replace. When the battery assembly 200 runs out of power, it can be directly replaced without waiting for recharging, thus optimizing the user experience. When the e-liquid assembly 300 runs out of e-liquid, due to its split structure, only the e-liquid assembly 300 needs to be replaced, without having to replace the entire e-cigarette, which meets environmental requirements.

[0060] The structure of the electronic cigarette provided by one embodiment of the present invention is described in detail below:

[0061] See also Figures 7 to 11The host assembly 100 includes a connecting base 11 and a control motherboard 12. The connecting base 11 includes a housing 111 with an open top, a connecting base 112 disposed within the housing 111, and a connecting member 113 assembled within the connecting base 112. A first connecting slot 1121 and a second connecting slot 1122 are both disposed at the top of the connecting base 112. The first connecting slot 1121 is provided with a second conductive post 15 connected to the control motherboard 12, while the second connecting slot 1122 is provided with a fourth conductive post 16 connected to the control motherboard 12. Specifically, a vertically extending gas flow channel 1131 extending through both ends is provided within the connecting member 113. An air inlet 1111 communicating with the gas flow channel 1131 is provided at the bottom of the housing 111. A gas blocking slider 17 is provided at the air inlet 1111. The gas blocking slider 17 can slide along the air inlet 1111 to adjust the blocking area of the air inlet 1111 to control the amount of air entering. An air outlet 1123 communicating with the gas flow channel 1131 is provided at the upper end of the connecting base 112. The air outlet 1123 is specifically disposed within the second connecting groove 1122. A vertically extending mounting groove 1124 and an assembly cavity 1125 are provided on the connecting base 112, wherein the mounting groove 1124 and the assembly cavity 1125 are not connected to each other.

[0062] During assembly, first, the control main board 12 is assembled into the assembly cavity 1125 of the connection base 112 by means of bolts, and then the connection member 113 is snapped into the installation groove 1124 to form a whole, and finally the whole is snapped into the housing 111. After the assembly is completed, the air inlet 1111 and the air outlet 1123 are connected to the gas flow channel 1131. Figure 11 As shown, the external gas passes through the air inlet 1111, the gas flow channel 1131 and the air outlet 1123 in sequence to achieve gas flow.

[0063] See also Figure 13 The battery assembly 200 includes a battery compartment 21 and a battery 22. A first conductive post 24 is provided at the bottom of the battery compartment 21, connected to the battery 22. This first conductive post 24 enables charging and discharging of the battery 22. Specifically, a first protrusion 211 is provided at the bottom of the battery compartment 21 for engaging with the first connection slot 1121. The first conductive post 24 vertically extends through the first protrusion 211. The third magnetic member 23 is disposed around the first protrusion 211. A sixth magnetic member 25 is provided on one side of the battery compartment 21.

[0064] See also Figure 12 The smoke oil assembly 300 includes an atomization module 32 and a smoke oil tank 31 .

[0065] The atomization module 32 includes an oil storage cotton 321 and an atomizer 322. An air duct 323 is provided inside the oil storage cotton 321, and the atomizer 322 is disposed inside the air duct 323. The atomizer 322 generates high temperature to atomize the oil in the oil storage cotton 321, generating smoke for the user to inhale.

[0066] The oil tank 31 includes an outer shell 34 , a nozzle 35 , an isolation plate 36 , and a bottom cover 37 . The suction nozzle 35 is arranged at the top of the outer shell 34, and the bottom cover plate 37 is arranged at the bottom of the outer shell 34; a fifth magnetic component 341 is provided on the side of the outer shell 34 facing the battery compartment 21. When the smoke oil component 300 and the battery component 200 are both connected to the main unit component 100, the magnetic force of the fifth magnetic component 341 and the sixth magnetic component 25 can realize the connection between the smoke oil compartment 31 and the battery compartment 21; the isolation plate 36 is fixed to the inner side of the outer shell 34 close to the side of the bottom cover plate 37; the atomization module 32 is arranged at the upper end of the isolation plate 36, and the isolation plate 36 is provided to improve the internal sealing performance to prevent the smoke oil and condensate from contacting the conductive components and causing a short circuit, etc.; a first through hole 361 is provided in the middle of the isolation plate 36, and a second through hole 371 is provided in the middle of the bottom cover plate 37. The first through hole 361 and the second through hole 371 are interconnected and form a through hole, which is connected to the air duct 323. A second protrusion 372 for cooperating with the second connecting groove 1122 is provided on the bottom cover plate 37, and a third conductive column 38 connected to the atomization module 32 is provided at the bottom of the oil tank 31. The third conductive column 38 vertically passes through the second protrusion 372, and the fourth magnetic member 33 is arranged around the second protrusion 372.

[0067] When in use, the user sucks through the mouthpiece 35, which generates suction. Figure 6 and Figure 12 As shown, external air passes through the first through hole 361, the second through hole 371, the air passage 323 and the mouthpiece 35 in sequence; during this process, the smoke generated by the atomization module 32 floats out from the mouthpiece 35 for inhalation by the user.

[0068] Next, the working principles of the battery assembly 200 and the host assembly 100 are described in detail:

[0069] Insert the first protrusion 211 into the first connection groove 1121, and the third magnetic member 23 and the first magnetic member 13 attract each other, completing the assembly connection between the battery assembly 200 and the host assembly 100. Figure 6 As shown, the first conductive post 24 is connected to the second conductive post 15, thereby achieving electrical connection between the battery 22 and the control motherboard 12. The battery 22 discharges to power the control motherboard 12. When the battery 22 is exhausted, the battery assembly 200 is detached and plugged into a charger. The first conductive post 24 is connected to an external power source to charge the battery 22.

[0070] Next, the working principles of the e-liquid assembly 300 and the host assembly 100 are described in detail:

[0071] Insert the second protrusion 372 into the second connection groove 1122, and the fourth magnetic member 33 and the second magnetic member 14 attract each other, completing the assembly connection between the smoke oil component 300 and the host component 100. Figure 6 As shown, the third conductive column 38 is connected to the fourth conductive column 16, thereby achieving conduction between the control mainboard 12 and the atomization module 32. The control mainboard 12 distributes current to the atomization module 32 and controls its operating temperature, start, stop, etc.

[0072] In addition, if Figure 5 and Figure 6 As shown, after the e-liquid assembly 300 and the main body assembly 100 are assembled, the air inlet 1111, the gas flow channel 1131, the air outlet 1123, the first through-hole 361, the second through-hole 371, and the air channel 323 form interconnected channels. When a user inhales through the mouthpiece 35, the external gas can flow along the above-mentioned channels under the action of suction, and finally drive the smoke to escape from the mouthpiece 35 for inhalation by the user.

[0073] Compared with the prior art, the electronic cigarette with a magnetic connection structure involved in the present invention includes a main body component 100, a battery component 200 and a smoke oil component 300; the battery component 200 is used for power supply, the main body component 100 is used to control the working state of the smoke oil component 300, and the smoke oil component 300 is used to atomize the smoke oil for the user to inhale; wherein the main body component 100, the battery component 200 and the smoke oil component 300 are connected to each other through a magnetic structure, which has the advantage of quick release; when the power of the electronic cigarette battery 22 or the smoke oil is exhausted, the battery component 200 or the smoke oil component 300 can be directly replaced; on the one hand, there is no need to wait for charging, which optimizes the smoking experience; on the other hand, when the smoke oil is exhausted, only the smoke oil component 300 needs to be replaced, without replacing the main body component 100 and the battery component 200, thereby improving utilization, meeting environmental protection requirements, and reducing pollution to the environment.

[0074] The above merely represents the preferred technical solution of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and the present invention is intended to encompass such modifications and variations.

Claims

1. An electronic cigarette with a magnetic connection structure, characterized in that: include: A host assembly, the host assembly comprising a connecting base and a control mainboard disposed in the connecting base; the connecting base is provided with a first connecting slot and a second connecting slot, the first connecting slot is provided with a first magnetic member, and the second connecting slot is provided with a second magnetic member; A battery assembly, comprising a battery compartment and a battery disposed in the battery compartment; a first protrusion and a third magnetic member are provided at the bottom of the battery compartment; the third magnetic member cooperates with the first magnetic member so that the first protrusion is inserted into the first connecting groove to achieve electrical connection between the battery and the control motherboard; and The e-liquid assembly includes an e-liquid tank and an atomizer module disposed in the e-liquid tank; a second protrusion and a fourth magnetic member are provided at the bottom of the e-liquid tank; the fourth magnetic member cooperates with the second magnetic member so that the second protrusion is inserted into the second connecting groove to achieve electrical connection between the atomizer module and the control mainboard.

2. The electronic cigarette with a magnetic connection structure according to claim 1, characterized in that: A fifth magnetic component is provided on the side of the smoke oil bin facing the battery bin, and a sixth magnetic component is provided on the side of the battery bin facing the smoke oil bin; the fifth magnetic component cooperates with the sixth magnetic component to achieve an assembly connection between the smoke oil bin and the battery bin.

3. The electronic cigarette with a magnetic connection structure according to claim 1, characterized in that: The bottom of the battery compartment is provided with a first conductive column connected to the battery, and the first connecting slot is provided with a second conductive column connected to the control main board; when the battery compartment is connected to the first connecting slot, the first conductive column and the second conductive column are connected to each other to achieve conduction between the battery and the control main board.

4. The electronic cigarette with a magnetic connection structure according to claim 3, characterized in that: The first conductive column vertically passes through the first bump, and the third magnetic element is disposed around the first bump.

5. The electronic cigarette with a magnetic connection structure according to claim 1, characterized in that: A third conductive post connected to the atomization module is provided at the bottom of the oil tank, and a fourth conductive post connected to the control mainboard is provided at the second connection slot; when the oil tank is connected to the second connection slot, the third conductive post and the fourth conductive post are connected to each other to achieve conduction between the atomization module and the control mainboard.

6. The electronic cigarette with a magnetic connection structure according to claim 5, characterized in that: The third conductive column vertically passes through the second bump, and the fourth magnetic element is disposed around the second bump.

7. The electronic cigarette with a magnetic connection structure according to claim 5, characterized in that: A gas flow channel is provided on the inner side of the connecting base, which is vertically arranged and through at both ends. An air outlet hole connected to the gas flow channel is provided on the upper end surface of the connecting base. The air outlet hole is arranged in the second connecting groove. An air inlet hole connected to the gas flow channel is provided on the lower end surface of the connecting base.

8. The electronic cigarette with a magnetic connection structure according to claim 7, characterized in that: The connecting base includes an outer shell with an open upper end, a connecting seat arranged in the outer shell, and a connecting component assembled in the connecting seat; the first connecting groove and the second connecting groove are both arranged at the upper end of the connecting seat; the gas flow channel is arranged in the connecting component, and the air inlet is arranged on the bottom surface of the outer shell.

9. The electronic cigarette with a magnetic connection structure according to claim 7, characterized in that: The atomization module includes oil storage cotton and an atomizer; an air duct is provided on the inner side of the oil storage cotton, and the atomizer is arranged in the air duct; the atomizer is electrically connected to the third conductive column; a through hole is provided at one end of the oil tank close to the fourth magnetic component, and the through hole is connected to the air duct.

10. The electronic cigarette with a magnetic connection structure according to claim 9, characterized in that: The oil tank includes an outer shell, a suction nozzle, an isolation plate, and a bottom cover plate; the suction nozzle is arranged at the top of the outer shell, and the bottom cover plate is arranged at the bottom of the outer shell; the isolation plate is fixed to the inner side of the outer shell close to the bottom cover plate; the atomization module is arranged at the upper end of the isolation plate; a first through hole is provided in the middle of the isolation plate, and a second through hole is provided in the middle of the bottom cover plate, and the first through hole and the second through hole constitute the through hole.

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