CN220000793U

CN220000793U - Electronic cigarette

Info

Publication number: CN220000793U
Application number: CN202321355120.4U
Authority: CN
Inventors: 卢音波
Original assignee: BYD Precision Manufacturing Co Ltd
Current assignee: BYD Precision Manufacturing Co Ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-14
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses an electronic cigarette, which comprises: the device comprises a shell, an atomization device, a power supply device and a battery device. The battery device comprises a battery bracket, a battery component, an anode conductive spring piece and a cathode conductive spring piece. The battery assembly is arranged in a battery compartment of the battery bracket, and the positive conductive elastic sheet and the negative conductive elastic sheet are both arranged on the battery bracket. The free end of the positive electrode battery conductive nail is matched in the first assembly groove along the assembly direction, and the other end of the positive electrode conductive elastic sheet is electrically connected with the positive electrode of the battery component. One end of the negative electrode conductive elastic sheet is provided with a second assembly groove part, the free end of the negative electrode battery conductive pin is matched in the second assembly groove part along the assembly direction, and the other end of the negative electrode conductive elastic sheet is electrically connected with the negative electrode of the battery assembly. According to the electronic cigarette disclosed by the utility model, automatic assembly is facilitated, the step of welding a flexible wire with the anode and the cathode of a battery is saved, the labor cost is reduced, and the production efficiency is improved.

Description

Electronic cigarette

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette.

Background

Electronic cigarettes are increasingly demanded as substitutes for traditional tobacco.

The electron cigarette generally includes cigarette bullet and tobacco stem, and the cigarette bullet is installed in the tobacco stem and can produce the smog of being inhaled by the human body, and the cigarette bullet is provided with oil storage storehouse, air flue, atomizing storehouse and atomizing core, is provided with the tobacco tar that is used for producing smog in the oil storage storehouse, and the tobacco tar gets into the atomizing storehouse through the atomizing core and is atomized into smog, and smog is inhaled by the user through the air flue.

In the related art, the assembly of the power supply assembly of the electronic cigarette is complicated, so that the assembly efficiency is low and the electronic cigarette is not suitable for automatic assembly. Meanwhile, in the assembly process, the soft electric wire is required to be laid manually, and then the soft electric wire is welded with the anode and the cathode of the battery manually, so that the working efficiency is low, the assembly precision is poor, and the cost of the electronic cigarette is high.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an electronic cigarette, which is convenient for automatic assembly, saves the step of welding a flexible wire with the positive electrode and the negative electrode of a battery, reduces labor cost, and improves production efficiency.

According to an embodiment of the utility model, an electronic cigarette comprises: the device comprises a shell, wherein an air inlet and an air suction port are formed in the shell, and an oil storage bin is arranged in the shell and used for accommodating a medium to be atomized; the atomization device is respectively communicated with the air suction port and the air inlet and comprises an atomization core, and the atomization core is used for atomizing the medium to be atomized to release aerosol; the power supply device is arranged on one side of the atomizing device, which is far away from the air suction port, and is used for supplying power to the atomizing core, and comprises a positive battery conductive nail and a negative battery conductive nail; the battery device is arranged on one side, far away from the atomizing device, of the power supply device, and comprises a battery bracket, a battery assembly, an anode conductive spring piece and a cathode conductive spring piece, wherein the battery bracket is provided with a battery compartment, the battery assembly is arranged in the battery compartment, and the anode conductive spring piece and the cathode conductive spring piece are both arranged on the battery bracket; the free end of the positive electrode battery conductive pin is matched in the first assembly groove part along the assembly direction, and the other end of the positive electrode conductive spring plate is electrically connected with the positive electrode of the battery component; the one end of the electrically conductive shell fragment of negative pole is equipped with second assembly groove portion, the free end of the electrically conductive nail of negative pole battery is followed the assembly direction cooperation is in the second assembly groove portion, the other end of the electrically conductive shell fragment of negative pole with battery pack's negative pole electricity is connected.

According to the electronic cigarette provided by the embodiment of the utility model, the positive electrode conductive elastic sheet and the negative electrode conductive elastic sheet are arranged on the battery bracket, the assembly groove parts (the first assembly groove part and the second assembly groove part) are arranged on the positive electrode conductive elastic sheet and the negative electrode conductive elastic sheet, the positive electrode battery conductive nail and the negative electrode battery conductive nail are matched in the corresponding assembly groove parts, and the positive electrode conductive elastic sheet and the negative electrode conductive elastic sheet are electrically connected with the positive electrode and the negative electrode of the battery assembly, so that the electric connection between the power supply device and the battery assembly is realized. Therefore, compared with the traditional electronic cigarette, the electronic cigarette is convenient for automatic assembly, saves the step of welding a soft electric wire with the anode and the cathode of the battery, reduces labor cost and improves production efficiency.

According to some embodiments of the utility model, the battery bracket comprises a first bracket plate, a second bracket plate, a third bracket plate and a fourth bracket plate, wherein the first bracket plate and the second bracket plate are arranged at intervals along the assembly direction towards the direction away from the air suction port, the third bracket plate and the fourth bracket plate are connected between two ends of the first bracket plate and the second bracket plate, and the first bracket plate, the second bracket plate, the third bracket plate and the fourth bracket plate jointly define the battery compartment; the positive electrode conductive elastic sheet is arranged on the first support plate, the positive electrode battery conductive nail is abutted with the inner wall of the first assembly groove part, and the other end of the positive electrode conductive elastic sheet is abutted with the positive electrode; the negative electrode conductive elastic sheet is characterized in that one end of the negative electrode conductive elastic sheet is arranged on the first support plate, the negative electrode battery conductive nail is abutted to the inner wall of the second assembly groove part, and the other end of the negative electrode conductive elastic sheet is abutted to the negative electrode.

According to some embodiments of the utility model, the one end of the positive electrode conductive spring piece is provided with a first assembling groove part, and the free end of the positive electrode battery conductive pin is matched in the first assembling groove part; the one end of the negative electrode conductive elastic sheet is provided with a second assembly groove part, and the free end of the negative electrode battery conductive nail is matched in the second assembly groove part.

According to some embodiments of the utility model, the first support plate is formed with a positive conductive spring clip slot and a negative conductive spring clip slot, the first assembly slot is clamped in the positive conductive spring clip slot, and the second assembly slot is clamped in the negative conductive spring clip slot.

According to some embodiments of the utility model, one side of the positive conductive dome clamping groove and one side of the negative conductive dome clamping groove are both open in the width direction of the first support plate.

According to some embodiments of the utility model, the first fitting groove portion is formed with a first fitting groove formed by a part of the first fitting groove portion being recessed toward the center of the battery holder, the free end of the positive electrode battery conductive nail being fitted in the first fitting groove, both ends of the first fitting groove being supported on the first holder plate; the second assembly groove part is provided with a second assembly groove, the second assembly groove is formed by partially recessing the second assembly groove part towards the center of the battery bracket, the free end of the negative electrode battery conductive nail is matched in the second assembly groove, and the two ends of the second assembly groove are supported on the first bracket plate.

According to some embodiments of the utility model, the other end of the positive electrode conductive spring plate is provided with a first protrusion protruding towards the positive electrode, and the other end of the positive electrode conductive spring plate is abutted against the positive electrode through the first protrusion; or the other end of the positive electrode conductive spring piece extends obliquely towards the direction of the positive electrode.

According to some embodiments of the utility model, the other end of the negative electrode conductive spring plate is provided with a second protrusion protruding towards the negative electrode, and the other end of the negative electrode conductive spring plate is abutted against the negative electrode through the second protrusion; or the other end of the negative electrode conductive spring piece extends obliquely towards the direction of the negative electrode.

According to some embodiments of the utility model, the positive electrode and the negative electrode are respectively located at two ends of the battery assembly along the assembling direction, one of the positive electrode conductive elastic sheet and the negative electrode conductive elastic sheet is integrally located at one side of the battery assembly adjacent to the first support plate, and the other of the positive electrode conductive elastic sheet and the negative electrode conductive elastic sheet extends along a gap between the third support plate or the fourth support plate and the battery assembly.

According to some embodiments of the utility model, the atomizing device comprises a first bracket, a first sealing element and a second bracket which are sequentially connected along the assembling direction, wherein the first bracket is close to the oil storage bin compared with the first sealing element, and the first sealing element and the first bracket jointly define an atomizing cavity; the air inlet of the first sealing piece is communicated with the air inlet channel of the second bracket, and the air inlet is communicated with the atomization cavity through the air inlet channel.

According to some embodiments of the utility model, the housing further comprises a bottom cover connected to an end of the housing remote from the oil reservoir, the battery support being stopped between the second support and the bottom cover.

According to some embodiments of the utility model, one end of the third and fourth mount plates adjacent the atomizing device extends beyond a side surface of the first mount plate adjacent the atomizing device; the second bracket is abutted against one end, adjacent to the atomizing device, of the third bracket plate and one end, adjacent to the atomizing device, of the fourth bracket plate.

According to some embodiments of the utility model, the thickness of the positive electrode conductive spring sheet is t ₁ The thickness of the negative electrode conductive spring plate is t ₂ Wherein said t ₁ 、t ₂ The following respectively satisfy: t is less than or equal to 0.2mm ₁ ≤0.4mm，0.2mm≤t ₂ ≤0.4mm。

According to some embodiments of the utility model, the positive conductive dome and the negative conductive dome are copper flakes.

According to some embodiments of the utility model, the battery holder is a plastic part.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a cross-sectional view of an electronic cigarette according to an embodiment of the present utility model;

fig. 2 is another angular cross-sectional view of an e-cigarette according to an embodiment of the utility model;

FIG. 3 is an enlarged view of portion A, circled in FIG. 2;

fig. 4 is a schematic view of a battery holder of an electronic cigarette according to an embodiment of the utility model;

fig. 5 is a schematic view of another angle of a battery holder of an electronic cigarette according to an embodiment of the utility model;

Fig. 6 is a schematic view of a first support plate of an electronic cigarette according to an embodiment of the utility model;

fig. 7 is a schematic view of a battery device of the electronic cigarette according to an embodiment of the present utility model;

fig. 8 is a schematic view of another angle of the battery device of the e-cigarette shown in fig. 7;

fig. 9 is a front view of a battery device of the electronic cigarette shown in fig. 7;

fig. 10 is a cross-sectional view of a positive conductive dome of an electronic cigarette according to an embodiment of the present utility model;

FIG. 11 is a schematic view of a positive conductive dome of the electronic cigarette shown in FIG. 10;

fig. 12 is a schematic view of an anode conductive dome of an electronic cigarette according to another embodiment of the present utility model;

fig. 13 is a front view of a positive conductive dome of the e-cigarette shown in fig. 12;

fig. 14 is a schematic view of a negative conductive dome of an electronic cigarette according to an embodiment of the utility model;

fig. 15 is a cross-sectional view of a negative conductive dome of the e-cigarette shown in fig. 14;

fig. 16 is a schematic view of a negative conductive dome of an electronic cigarette according to another embodiment of the utility model;

fig. 17 is a front view of a negative conductive dome of the e-cigarette shown in fig. 16;

fig. 18 is a schematic view of a power supply device of the electronic cigarette according to an embodiment of the present utility model;

Fig. 19 is a cross-sectional view of a power supply device of the electronic cigarette shown in fig. 18;

fig. 20 is a schematic view of a battery assembly of an electronic cigarette according to an embodiment of the utility model.

Reference numerals:

100: an electronic cigarette;

1: a housing; 11: an air inlet; 12: an air suction port; 13: an oil storage bin; 14: a bottom cover; 15: an air flow channel; 2: an atomizing device; 21: an atomizing chamber; 22: an atomizing core; 23: a first bracket; 24: a first seal; 241: an atomizing core accommodating groove; 242: an air inlet hole; 25: a second bracket; 251: a second bracket air intake passage; 3: a power supply device; 31: a positive electrode battery conductive nail; 32: a negative electrode battery conductive nail; 4: a battery device; 41: a battery holder; 411: a first support plate; 4111: a positive electrode conductive spring clip groove; 4112: a negative electrode conductive spring plate clamping groove; 412: a second support plate; 413: a third support plate; 414: a fourth support plate; 415: a battery compartment; 42: a battery assembly; 421: a positive electrode; 422: a negative electrode; 43: a positive electrode conductive spring plate; 431: a first fitting groove portion; 4311: a first fitting groove; 432: a first protrusion; 44: a negative electrode conductive spring plate; 441: a second fitting groove portion; 4411: a second fitting groove; 442: and a second protrusion.

Detailed Description

An electronic cigarette 100 according to an embodiment of the first aspect of the present utility model is described below with reference to fig. 1-20.

As shown in fig. 1 to 20, an electronic cigarette 100 according to an embodiment of the first aspect of the present utility model includes a housing 1, an atomizing device 2, a power supply device 3, and a battery device 4.

Specifically, an air inlet 11 and an air suction port 12 are arranged on the shell 1, an oil storage bin 13 is arranged in the shell 1, and the oil storage bin 13 is used for containing medium to be atomized. The atomizing device 2 is arranged in the shell 1, the atomizing device 2 is respectively communicated with the air suction port 12 and the air inlet 11, the atomizing device 2 comprises an atomizing core 22, and the atomizing core 22 is used for atomizing a medium to be atomized so as to release aerosol. The power supply device 3 is arranged on one side of the atomizing device 2 away from the air suction port 12, the power supply device 3 is used for supplying power to the atomizing core 22, and the power supply device 3 comprises a positive electrode battery conductive nail 31 and a negative electrode battery conductive nail 32. The battery device 4 is arranged on one side of the power supply device 3 away from the atomizing device 2, and the battery device 4 comprises a battery bracket 41, a battery assembly 42, a positive electrode conductive spring piece 43 and a negative electrode conductive spring piece 44. The battery holder 41 has a battery compartment 415, the battery assembly 42 is disposed within the battery compartment 415, and the positive conductive tab 43 and the negative conductive tab 44 are disposed on the battery holder 41.

For example, in the examples of fig. 1 and 2, the oil reservoir 13, the atomizing device 2, the power supply device 3, and the battery device 4 are provided in this order in the height direction of the housing 1 (for example, the up-down direction in fig. 1). An air flow channel 15 communicated with the outside atmosphere is formed along the central axis of the oil storage bin 13, an air suction port 12 is formed at the end of the air flow channel 15 far away from the center of the shell 1, and a user can suck aerosol formed in the electronic cigarette 100 through the air suction port 12. The end of the shell 1 far away from the air suction port 12 is provided with an air inlet 11, and as the atomizing device 2 is communicated with the air inlet 11 and the air suction port 12, external air flows into the atomizing device 2 through the air inlet 11, and meanwhile, a medium to be atomized, such as tobacco tar, in the oil storage bin 13 flows to be contacted with the atomizing core 22, the atomizing core 22 atomizes the medium to be atomized into aerosol under the action of the power supply device 3 to be released, and the aerosol and the air flow to the air suction port 12 along the air flow channel 15 after being mixed.

The power supply device 3 is arranged between the atomizing device 2 and the battery device 4, and the power supply device 3 is electrically connected with the atomizing device 2 and the battery device 4 respectively, so that the battery device 4 can supply electric energy to the atomizing core 22 through the power supply device 3, and the atomizing core 22 atomizes the medium to be atomized into aerosol. The positive conductive elastic sheet 43, the negative conductive elastic sheet 44 and the battery assembly 42 are all arranged on the battery bracket 41, the positive conductive elastic sheet 43 is respectively and electrically connected with the positive battery conductive nail 31 of the power supply device 3 and the positive electrode 421 of the battery assembly 42, and the negative conductive elastic sheet 44 is respectively and electrically connected with the negative battery conductive nail 32 of the power supply device 3 and the negative electrode 422 of the battery assembly 42, so that the battery device 4 and the power supply device 3 are electrically connected.

Wherein, battery pack 42 establishes in battery compartment 415, and after battery device 4 installs in casing 1, battery pack 42 is located between the inner wall of battery bracket 41 and casing 1, is convenient for fix a position battery pack 42, anodal electrically conductive shell fragment 43 and the electrically conductive shell fragment 44 of negative pole, has increased the installation stability of battery device 4, and then promotes the stability of battery pack 42 electricity connection.

Because the positive conductive spring piece 43 and the negative conductive spring piece 44 are harder than the soft electric wire, and the positive conductive spring piece 43 and the negative conductive spring piece 44 are in contact with the power supply device 3 and the battery assembly 42, the electric connection can be realized. Therefore, in the assembly process of the electronic cigarette 100, the positive conductive elastic sheet 43 and the negative conductive elastic sheet 44 can be installed on an automatic production line, so that the step of welding a soft electric wire with the positive electrode and the negative electrode of the battery is saved, the labor cost is saved, and the production efficiency is improved.

Wherein, a first assembly groove portion 431 is provided at one end of the positive electrode conductive elastic sheet 43, the free end of the positive electrode battery conductive pin 31 is fitted in the first assembly groove portion 431 along the assembly direction, and the other end of the positive electrode conductive elastic sheet 43 is electrically connected with the positive electrode 421 of the battery assembly 42; one end of the negative electrode conductive spring piece 44 is provided with a second assembly groove portion 441, and the free end of the negative electrode battery conductive pin 32 is fitted in the second assembly groove portion 441 along the assembly direction, and the other end of the negative electrode conductive spring piece 44 is electrically connected with the negative electrode 422 of the battery assembly 42.

So set up, utilize the spacing and the centre gripping of the electrically conductive nail 31 of first assembled slot portion 431 to the positive pole battery, the electrically conductive nail 32 of second assembled slot portion 441 is spacing and the centre gripping of the electrically conductive nail 32 of negative pole battery, avoid the electrically conductive nail 31 of positive pole battery to take place the displacement relative the electrically conductive shell fragment 43 of positive pole, the electrically conductive nail 32 of negative pole battery takes place the displacement relative the electrically conductive shell fragment 44 of negative pole, thereby increase the electrically connected stability of the electrically conductive nail 31 of positive pole battery and the electrically conductive shell fragment 43 of positive pole, the electrically connected stability of electrically conductive nail 32 of negative pole battery and the electrically conductive shell fragment 44 of negative pole.

The working process of the electronic cigarette 100 according to the embodiment of the utility model comprises the following steps: the user inhales the air suction port 12, at this time, a pneumatic sensor (such as a microphone) in the electronic cigarette 100 senses, so that the battery assembly 42 is electrically connected with the power supply device 3, the power supply device 3 supplies power to the atomization core 22, the atomization core 22 works, for example, the atomization core 22 heats, a medium to be atomized, for example, tobacco tar, in the oil storage bin 13 moves and is heated by the atomization core 22 to form aerosol, meanwhile, external air enters the shell 1 through the air inlet 11 to be mixed with the aerosol, and the mixed aerosol is inhaled by the user from the air suction port 12 through the air flow channel 15, so that the use requirement of the user is realized. When a user stops inhaling from the air suction port 12, the medium to be atomized, such as tobacco tar, in the oil storage bin 13 can stop entering the atomization core 22, so that ineffective consumption of the medium to be atomized in the oil storage bin 13 is avoided, and the utilization rate of the medium to be atomized is improved.

According to the electronic cigarette 100 of the embodiment of the utility model, by arranging the positive electrode conductive elastic sheet 43 and the negative electrode conductive elastic sheet 44 on the battery bracket 41, arranging the assembly groove parts (the first assembly groove part 431 and the second assembly groove part 441) on the positive electrode conductive elastic sheet 43 and the negative electrode conductive elastic sheet 44, and matching the positive electrode battery conductive nail 31 and the negative electrode battery conductive nail 32 in the corresponding assembly groove parts, the positive electrode conductive elastic sheet 43 and the negative electrode conductive elastic sheet 44 are electrically connected with the positive electrode 421 and the negative electrode 422 of the battery assembly 42, and the electrical connection between the power supply device 3 and the battery assembly 42 is realized. Therefore, compared with the traditional electronic cigarette, the electronic cigarette is convenient for automatic assembly, the step of welding the soft electric wire with the anode 421 and the cathode 422 of the battery is saved, the labor cost is reduced, and meanwhile, the production efficiency is improved.

According to some embodiments of the present utility model, referring to fig. 4-9, the battery holder 41 includes a first holder plate 411, a second holder plate 412, a third holder plate 413, and a fourth holder plate 414. The first and second bracket plates 411 and 412 are disposed at intervals in an assembling direction (e.g., up-down direction in fig. 1) toward a direction away from the suction port 12, and the third and fourth bracket plates 413 and 414 are connected between both ends of the first and second bracket plates 411 and 412. The first bracket plate 411, the second bracket plate 412, the third bracket plate 413, and the fourth bracket plate 414 together define a battery compartment 415. The one end of the positive electrode conductive spring piece 43 is disposed on the first support plate 411, and the positive electrode battery conductive nail 31 abuts against the inner wall of the first assembly groove portion 431, and the other end of the positive electrode conductive spring piece 43 abuts against the positive electrode 421. The one end of the negative electrode conductive spring piece 44 is provided on the first support plate 411, and the negative electrode battery conductive nail 32 abuts against the inner wall of the second fitting groove portion 441, and the other end of the negative electrode conductive spring piece 44 abuts against the negative electrode 422.

As shown in fig. 4 to 9, along the height direction of the housing 1, the first support plate 411 of the battery holder 41 is disposed close to the power supply device 3, and one end of the battery holder 41 away from the air inlet 12 is a second support plate 412, and the first support plate 411 and the second support plate 412 are parallel. The first bracket plate 411 and the second bracket plate 412 are respectively connected at both ends thereof in the width direction (e.g., the left-right direction in fig. 1) of the case 1 to the third bracket plate 413 and the fourth bracket plate 414, respectively, and the battery bracket 41 is substantially rectangular in frame such that the first bracket plate 411, the second bracket plate 412, the third bracket plate 413 and the fourth bracket plate 414 together define a battery compartment 415 adapted to mount the battery pack 42. The first support plate 411 and the second support plate 412 limit the battery assembly 42 in the length direction of the battery assembly 42, the third support plate 413 and the fourth support plate 414 limit the battery assembly 42 in the width direction of the battery assembly 42, the battery assembly 42 is prevented from being displaced in the use process, the installation stability of the battery assembly 42 is further guaranteed, and the battery support 41 is simple in structure and convenient to process.

As shown in fig. 2 and 8, one ends of the positive electrode conductive elastic sheet 43 and the negative electrode conductive elastic sheet 44 are respectively arranged on the first support plate 411, so that the positive electrode battery conductive nail 31 is conveniently stopped against the inner wall of the first assembly groove portion 431, and the negative electrode battery conductive nail 32 is stopped against the inner wall of the second assembly groove portion 441, so that the electric connection between the positive electrode battery conductive nail 31 and the positive electrode conductive elastic sheet 43 is realized, the electric connection between the negative electrode battery conductive nail 32 and the negative electrode conductive elastic sheet 44 is simple, and the operation is convenient. For example, the positive electrode 421 and the negative electrode 422 of the battery assembly 42 may be respectively disposed at two ends of the battery assembly 42 in the length direction, and at this time, the positive electrode conductive elastic sheet 43 may extend from the first support plate 411 to the second support plate 412 along the length direction of the battery support 41, so that the positive electrode conductive elastic sheet 43 is convenient to abut against the positive electrode 421 of the battery assembly 42, and further, the positive electrode conductive elastic sheet 43 is electrically connected with the positive electrode 421; meanwhile, the negative electrode conductive elastic sheet 44 abuts against the negative electrode 422 of the battery assembly 42 at the side close to the first support plate 411, so as to realize the electrical connection between the negative electrode conductive elastic sheet 44 and the negative electrode 422. At this time, the length of the negative conductive spring piece 44 is smaller than the length of the positive conductive spring piece 43.

Of course, it can be appreciated that in other embodiments, the positive electrode conductive elastic sheet 43 may abut against the positive electrode 421 of the battery assembly 42 at the side close to the first support plate 411, so as to electrically connect the positive electrode conductive elastic sheet 43 and the positive electrode 421; the negative electrode conductive elastic sheet 44 extends from the first support plate 411 to the second support plate 412 along the length direction of the battery support 41, so that the negative electrode conductive elastic sheet 44 is convenient to stop against the negative electrode 422 of the battery assembly 42, and further, the negative electrode conductive elastic sheet 44 is electrically connected with the negative electrode 422 (not shown in the figure), and at the moment, the length of the negative electrode conductive elastic sheet 44 is greater than that of the positive electrode conductive elastic sheet 43.

Further, referring to fig. 4-9, a positive conductive spring plate slot 4111 and a negative conductive spring plate slot 4112 are formed on the first support plate 411, the first assembly slot portion 431 is clamped in the positive conductive spring plate slot 4111, and the second assembly slot portion 441 is clamped in the negative conductive spring plate slot 4112. For example, the positive conductive dome card slot 4111 and the negative conductive dome card slot 4112 may be formed at both sides of the first bracket plate 411 in the length direction (e.g., the front-rear direction in fig. 4). Therefore, the positive conductive spring plate clamping groove 4111 limits the first assembly groove 431, and the negative conductive spring plate clamping groove 4112 limits the second assembly groove 441, which is beneficial to increasing the mounting stability of the positive conductive spring plate 43 and the negative conductive spring plate 44 on the first support plate 411.

Still further, as shown in fig. 4 to 9, one side of the positive conductive dome card slot 4111 and one side of the negative conductive dome card slot 4112 are both opened in the width direction (e.g., the up-down direction in fig. 4) of the first holder plate 411. The opening side of the positive conductive spring plate slot 4111 and the opening side of the negative conductive spring plate slot 4112 may be the same side of the first support plate 411 in the width direction, or may be two sides of the first support plate 411 in the width direction. During installation, the positive conductive spring piece 43 can be pushed into the positive conductive spring piece slot 4111 from the open side of the positive conductive spring piece slot 4111, so as to install the positive conductive spring piece 43 in the positive conductive spring piece slot 4111. The negative conductive spring 44 may be pushed into the negative conductive spring slot 4112 from the open side of the negative conductive spring slot 4112 to install the negative conductive spring 44 in the negative conductive spring slot 4112. So arranged, the positive conductive dome 43 and the negative conductive dome 44 are conveniently mounted on the first support plate 411.

According to some embodiments of the present utility model, as shown in fig. 10 to 13, the first fitting groove portion 431 is formed with a first fitting groove 4311, the first fitting groove 4311 is formed by a portion of the first fitting groove portion 431 being recessed toward the center of the battery holder 41, the free end of the positive electrode battery conductive nail 31 is fitted in the first fitting groove 4311, and both ends of the first fitting groove 4311 are supported on the first holder plate 411. The second fitting groove portion 441 is formed with a second fitting groove 4411, the second fitting groove 4411 is formed by a portion of the second fitting groove portion 441 being recessed toward the center of the battery holder 41, the free ends of the negative electrode battery conductive nails 32 are fitted in the second fitting groove 4411, and both ends of the second fitting groove 4411 are supported on the first holder plate 411.

For example, in the examples of fig. 13 and 14, the first fitting groove 4311 is formed in the middle of the first fitting groove portion 431, and the second fitting groove 4411 is formed in the middle of the second fitting groove portion 441. When the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 are installed in the first support plate 411, the first assembly groove portion 431 is matched in the positive electrode conductive spring piece clamping groove 4111, two ends of the first assembly groove 4311 are supported on the first support plate 411, and therefore when the free end of the positive electrode battery conductive nail 31 is assembled in the first assembly groove 4311 along the height direction of the shell 1, the first assembly groove portion 431 is prevented from being separated from the positive electrode conductive spring piece clamping groove 4111 under the action of the positive electrode battery conductive nail 31, and the electrical connection stability between the positive electrode battery conductive nail 31 and the positive electrode conductive spring piece 43 is improved. The second assembly groove 441 is matched with the negative electrode conductive spring piece clamping groove 4112, two ends of the second assembly groove 4411 are supported on the first support plate 411, so that when the free ends of the negative electrode battery conductive nails 32 are assembled in the second assembly groove 4411 along the height direction of the shell 1, the second assembly groove 441 is prevented from being separated from the negative electrode conductive spring piece clamping groove 4112 under the action of the negative electrode battery conductive nails 32, and the electric connection stability between the negative electrode battery conductive nails 32 and the negative electrode conductive spring pieces 44 is improved.

According to some embodiments of the present utility model, as shown in fig. 10-13, the other end of the positive electrode conductive elastic sheet 43 is provided with a first protrusion 432 protruding toward the positive electrode 421, and the other end of the positive electrode conductive elastic sheet 43 is abutted against the positive electrode 421 through the first protrusion 432. Wherein, the first protrusion 432 may be a circular protrusion (as shown in fig. 10 and 11); alternatively, the first protrusions 432 may be rectangular protrusions (as shown in fig. 13 and 14). The first protrusion 432 may be formed by a portion of the positive electrode conductive tab 43 protruding toward the positive electrode 421. Therefore, the distance between the other end of the positive electrode conductive elastic sheet 43 and the positive electrode 421 can be reduced by the first protrusion 432, and the positive electrode 421 of the battery assembly 42 and the first protrusion 432 of the positive electrode conductive elastic sheet 43 are stopped in the installation process, so that the positive electrode 421 of the battery assembly 42 and the positive electrode conductive elastic sheet 43 are reliably and electrically connected.

Of course, the present utility model is not limited thereto, and in other embodiments, the other end of the positive electrode conductive spring piece 43 extends obliquely toward the direction of the positive electrode 421. Thus, the other end of the positive electrode conductive spring piece 43 extends toward the center of the battery compartment 415, and is electrically connected to the positive electrode 421 of the battery assembly 42. Meanwhile, the distance between the other end of the positive conductive elastic sheet 43 and the other end of the negative conductive elastic sheet 44 is smaller than the distance between the positive electrode 421 and the negative electrode 422 of the battery assembly 42, and the other end of the positive conductive elastic sheet 43 has certain elasticity, so that the limit of the first support plate 411 and the second support plate 412 to the battery assembly 42 in the battery compartment 415 can be effectively improved, and meanwhile, the electrical connection stability of the battery assembly 42 and the positive conductive elastic sheet 43 and the negative conductive elastic sheet 44 is improved.

According to some embodiments of the present utility model, as shown in fig. 14-17, the other end of the negative conductive elastic sheet 44 is provided with a second protrusion 442 protruding toward the negative electrode 422, and the other end of the negative conductive elastic sheet 44 is abutted against the negative electrode 422 through the second protrusion 442; wherein the second protrusion 442 may be a circular protrusion (as shown in fig. 14); alternatively, the second protrusion 442 may be a rectangular protrusion (as shown in fig. 15). The second protrusion 442 may be formed by a portion of the negative electrode conductive tab 44 protruding toward the negative electrode 422. Therefore, the distance between the other end of the negative electrode conductive elastic sheet 44 and the negative electrode 422 can be reduced through the negative electrode conductive elastic sheet 44, and in the installation process, the negative electrode 422 of the battery assembly 42 and the second protrusion 442 of the negative electrode conductive elastic sheet 44 are stopped, so that the negative electrode 422 of the battery assembly 42 and the negative electrode conductive elastic sheet 44 are reliably and electrically connected.

Of course, the present utility model is not limited thereto, and in other embodiments, as shown in fig. 16 and 17, the other end of the negative electrode conductive spring 44 extends obliquely toward the direction in which the negative electrode 422 is located. Thus, the other end of the negative electrode conductive tab 44 extends toward the center of the battery compartment 415 for electrical connection with the negative electrode 422 of the battery assembly 42. Meanwhile, the distance between the other end of the negative electrode conductive elastic sheet 44 and the other end of the positive electrode conductive elastic sheet 43 is smaller than the distance between the negative electrode 422 of the battery assembly 42 and the positive electrode 421, and the other end of the negative electrode conductive elastic sheet 44 has certain elasticity, so that the limit of the first support plate 411 and the second support plate 412 to the battery assembly 42 in the battery bin 415 can be effectively improved, and meanwhile, the electrical connection stability of the battery assembly 42 and the positive electrode conductive elastic sheet 43 and the negative electrode conductive elastic sheet 44 is improved.

According to some embodiments of the present utility model, the positive electrode 421 and the negative electrode 422 are respectively located at both ends of the battery assembly 42 in the assembly direction, one of the positive electrode conductive tab 43 and the negative electrode conductive tab 44 is integrally located at one side of the battery assembly 42 adjacent to the first support plate 411, and the other of the positive electrode conductive tab 43 and the negative electrode conductive tab 44 extends along the gap between the third support plate 413 or the fourth support plate 414 and the battery assembly 42. Wherein, when the positive conductive elastic sheet 43 is integrally located on one side of the battery assembly 42 adjacent to the first support plate 411, the negative conductive elastic sheet 44 extends along the gap between the third support plate 413 or the fourth support plate 414 and the battery assembly 42 (not shown in the drawings); alternatively, when the negative conductive tab 44 is integrally located on one side of the battery assembly 42 adjacent to the first bracket plate 411, the positive conductive tab 43 extends along the gap between the third or fourth bracket plate 414 and the battery assembly 42 (as shown in fig. 9). Therefore, the positive electrode conductive elastic sheet 43 is electrically connected with the positive electrode 421 of the battery assembly 42, and the negative electrode conductive elastic sheet 44 is electrically connected with the negative electrode 422 of the battery assembly 42, so that the structural arrangement of the battery device 4 is compact.

For example, in the examples of fig. 4 to 9, the negative electrode conductive elastic sheet 44 is integrally located on one side of the battery assembly 42 adjacent to the first support plate 411, and the positive electrode conductive elastic sheet 43 extends along the gap between the third support plate 413 and the battery assembly 42, so that the second protrusion 442 of the negative electrode conductive elastic sheet 44 abuts against the negative electrode 422 of the battery assembly 42, and the first protrusion 432 of the positive electrode conductive elastic sheet 43 abuts against the positive electrode 421 of the battery assembly 42, thereby achieving the electrical connection between the power supply device 3 and the battery assembly 42.

Further, as shown in fig. 2 and 3, the atomizing device 2 includes a first bracket 23, a first seal 24, and a second bracket 25, which are connected in this order in the assembly direction. The first support 23 is closer to the oil reservoir 13 than the first seal 24, the first seal 24 and the first support 23 together defining the nebulization chamber 21. At least one second holder air intake passage 251 is formed in the second holder 25, an atomizing core accommodating groove 241 is formed in a side surface of the first seal member 24 facing the first holder 23, a through air intake hole 242 is formed in a bottom wall of the atomizing core accommodating groove 241, the air intake hole 242 and the second holder air intake passage 251 are communicated and jointly constitute an air intake passage, and the air intake 11 is communicated with the atomizing chamber 21 through the air intake passage.

For example, in the example of fig. 3, a second holder air intake passage 251 is formed in the second holder 25, and the second holder air intake passage 251 penetrates the second holder 25 in the width direction of the housing 1 to communicate with the air intake holes 242 of the first seal member 24, so that the air intake passage 251 communicates with the atomizing chamber 21, and the atomizing chamber 21 communicates with both the air intake port 11 and the air intake port 12. In the use process, air flows into the shell 1 from the air inlet 11 and flows into the atomizing cavity 21 along the air inlet channel and the air inlet holes 242, so that aerosol atomized and released by the atomizing core 22 is diluted, the damage of high-concentration aerosol to a human body is avoided, and meanwhile, the influence of the overlarge pressure in the atomizing cavity 21 on the flow of the aerosol is avoided.

According to some embodiments of the present utility model, as shown in fig. 2 and 3, the housing 1 further includes a bottom cover 14, the bottom cover 14 is connected to an end of the housing 1 remote from the oil storage compartment 13, and the battery holder 41 is stopped between the second holder 25 and the bottom cover 14. So configured, the second bracket 25 serves to space the nebulizing chamber 21 from the battery arrangement 4, thereby reducing the impact of heat generated by the battery arrangement 4 during use on the nebulizing device 2. The bottom cover 14 can be dismantled to be covered and close the tip that keeps away from the induction port 12 at casing 1, and the battery pack 42 of being convenient for is installed or is changed, and second support 25 and bottom cover 14 are spacing to battery support 41 in the direction of height of casing 1 simultaneously to promote the installation stability of battery support 41, and then promote the stability of battery device 4.

Further, referring to fig. 3, the ends of the third and fourth holder plates 413 and 414 adjacent to the atomizing device 2 extend beyond the surface of the first holder plate 411 adjacent to the atomizing device 2, and the second holder 25 is stopped against the ends of the third and fourth holder plates 413 and 414 adjacent to the atomizing device 2. Therefore, in the mounting process, the third support plate 413 and the fourth support plate 414 extend beyond the end part of the first support plate 411 to support and position the second support 25, so that the positions of the atomizing device 2 and the battery device 4 are more stable along the height direction of the shell 1, and meanwhile, the distance between the first support plate 411 and the second support 25 is increased, and heat dissipation of the battery assembly is facilitated.

According to some embodiments of the present utility model, the thickness t of the positive electrode conductive spring 43 is ₁ The thickness of the negative electrode conductive spring sheet 44 is t ₂ Wherein t is ₁ 、t ₂ The following respectively satisfy: t is less than or equal to 0.2mm ₁ ≤0.4mm，0.2mm≤t ₂ ≤0.4mm。

When t ₁ < 0.2mm and/or t ₂ When the thickness of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 is smaller than 0.2mm, the structural strength of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 is lower, deformation is easy to occur in the process of connection with the battery assembly 42, and the electrical connection stability of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 and the battery assembly 42 is further reduced; when t ₁ > 0.4mm and/or t ₂ When the thickness of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 is larger than 0.4mm, the weight of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 is larger, and the cost of the electronic cigarette 100 is increased. Thus, by setting the thicknesses of the positive electrode conductive elastic piece 43 and the negative electrode conductive elastic piece 44 to be 0.2 mm.ltoreq.t, respectively ₁ T is more than or equal to 0.4mm and less than or equal to 0.2mm ₂ The thickness of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 is more reasonable in design and less than or equal to 0.4mm, the weight of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 is reduced, and the electrical connection stability of the positive electrode conductive spring piece 43 and the negative electrode conductive spring piece 44 and the battery assembly 42 is ensured, so that the effect of the electronic cigarette 100 is fully exerted.

In some alternative embodiments, the positive conductive dome 43 and the negative conductive dome 44 are copper flakes. The copper sheet has the advantages of melting point manuscript, good stability, difficult oxidation, small resistance and the like. The copper positive electrode conductive spring piece 43 and the copper negative electrode conductive spring piece 44 are used, so that the electric conductivity is good, and meanwhile, the manufacturing cost is reduced.

In some alternative embodiments, the battery holder 41 is a plastic piece. The plastic piece has the advantages of strong corrosion resistance, strong shaping capability, low plastic manufacturing cost, insulation, durability, water resistance, light weight and the like. The battery bracket 41 of the plastic part is adopted, so that the shape of the battery bracket 41 is convenient to adjust, the quality of the battery bracket 41 is reduced, and the weight and the cost of the electronic cigarette 100 are reduced.

Other components and operations of the electronic cigarette 100 according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present utility model, it should be understood that the terms "center," "width," "thickness," "upper," "lower," "left," "right," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

In the description of the present utility model, "plurality" means two or more.

In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An electronic cigarette, comprising:

the device comprises a shell, wherein an air inlet and an air suction port are formed in the shell, and an oil storage bin is arranged in the shell and used for accommodating a medium to be atomized;

the atomization device is arranged in the shell and is respectively communicated with the air suction port and the air inlet, and the atomization device comprises an atomization core which is used for atomizing the medium to be atomized to release aerosol;

The power supply device is arranged on one side of the atomizing device, which is far away from the air suction port, and is used for supplying power to the atomizing core, and comprises a positive battery conductive nail and a negative battery conductive nail;

the battery device is arranged on one side, far away from the atomizing device, of the power supply device, and comprises a battery bracket, a battery assembly, an anode conductive spring piece and a cathode conductive spring piece, wherein the battery bracket is provided with a battery compartment, the battery assembly is arranged in the battery compartment, and the anode conductive spring piece and the cathode conductive spring piece are both arranged on the battery bracket;

the free end of the positive electrode battery conductive pin is matched in the first assembly groove part along the assembly direction, and the other end of the positive electrode conductive spring plate is electrically connected with the positive electrode of the battery component; the one end of the electrically conductive shell fragment of negative pole is equipped with second assembly groove portion, the free end of the electrically conductive nail of negative pole battery is followed the assembly direction cooperation is in the second assembly groove portion, the other end of the electrically conductive shell fragment of negative pole with battery pack's negative pole electricity is connected.

2. The electronic cigarette of claim 1, wherein the battery holder comprises a first holder plate, a second holder plate, a third holder plate, and a fourth holder plate, the first holder plate and the second holder plate being disposed at intervals along an assembly direction toward a direction away from the air inlet, the third holder plate and the fourth holder plate being connected between two ends of the first holder plate and the second holder plate, the first holder plate, the second holder plate, the third holder plate, and the fourth holder plate collectively defining the battery compartment;

the positive electrode conductive elastic sheet is arranged on the first support plate, the positive electrode battery conductive nail is abutted with the inner wall of the first assembly groove part, and the other end of the positive electrode conductive elastic sheet is abutted with the positive electrode;

the negative electrode conductive elastic sheet is characterized in that one end of the negative electrode conductive elastic sheet is arranged on the first support plate, the negative electrode battery conductive nail is abutted to the inner wall of the second assembly groove part, and the other end of the negative electrode conductive elastic sheet is abutted to the negative electrode.

3. The electronic cigarette according to claim 2, wherein the first support plate is formed with an anode conductive spring clip slot and a cathode conductive spring clip slot, the first assembly slot portion is clamped in the anode conductive spring clip slot, and the second assembly slot portion is clamped in the cathode conductive spring clip slot.

4. The electronic cigarette according to claim 3, wherein one side of the positive conductive dome card slot and one side of the negative conductive dome card slot are both open in the width direction of the first holder plate.

5. The electronic cigarette according to claim 3, wherein the first fitting groove portion is formed with a first fitting groove formed by a part of the first fitting groove portion being recessed toward the center of the battery holder, the free ends of the positive electrode battery conductive nails being fitted in the first fitting groove, both ends of the first fitting groove being supported on the first holder plate;

the second assembly groove part is provided with a second assembly groove, the second assembly groove is formed by partially recessing the second assembly groove part towards the center of the battery bracket, the free end of the negative electrode battery conductive nail is matched in the second assembly groove, and the two ends of the second assembly groove are supported on the first bracket plate.

6. The electronic cigarette according to claim 2, wherein the other end of the positive electrode conductive spring piece is provided with a first protrusion protruding toward the positive electrode, and the other end of the positive electrode conductive spring piece is abutted against the positive electrode through the first protrusion; or (b)

The other end of the positive electrode conductive spring piece extends obliquely towards the direction of the positive electrode.

7. The electronic cigarette according to claim 2, wherein the other end of the negative electrode conductive elastic sheet is provided with a second protrusion protruding toward the negative electrode, and the other end of the negative electrode conductive elastic sheet is stopped against the negative electrode by the second protrusion; or (b)

The other end of the negative electrode conductive spring piece extends obliquely towards the direction of the negative electrode.

8. The electronic cigarette according to claim 2, wherein the positive electrode and the negative electrode are respectively located at both ends of the battery assembly in the assembling direction,

one of the positive electrode conductive elastic sheet and the negative electrode conductive elastic sheet is integrally positioned on one side, adjacent to the first support plate, of the battery assembly, and the other one of the positive electrode conductive elastic sheet and the negative electrode conductive elastic sheet extends along a gap between the third support plate or the fourth support plate and the battery assembly.

9. The electronic cigarette of claim 8, wherein the atomizing device comprises a first support, a first seal, and a second support connected in sequence along the assembly direction, the first support being closer to the oil reservoir than the first seal, the first seal and the first support together defining an atomizing chamber;

The air inlet of the first sealing piece is communicated with the air inlet channel of the second bracket, and the air inlet is communicated with the atomization cavity through the air inlet channel.

10. The electronic cigarette of claim 9, wherein the housing further comprises a bottom cover coupled to an end of the housing remote from the oil reservoir, the battery support being stopped between the second support and the bottom cover.

11. The electronic cigarette of claim 10, wherein an end of the third and fourth holder plates adjacent the atomizing device extends beyond a side surface of the first holder plate adjacent the atomizing device;

the second bracket is abutted against one end, adjacent to the atomizing device, of the third bracket plate and one end, adjacent to the atomizing device, of the fourth bracket plate.

12. The electronic cigarette of claim 1, wherein the positive conductive dome has a thickness t ₁ The thickness of the negative electrode conductive spring plate is t ₂ Wherein said t ₁ 、t ₂ The following respectively satisfy: t is less than or equal to 0.2mm ₁ ≤0.4mm，0.2mm≤t ₂ ≤0.4mm。

13. The electronic cigarette of any one of claims 1-12, wherein the positive conductive dome and the negative conductive dome are copper flakes.

14. The electronic cigarette of any one of claims 1-12, wherein the battery holder is a plastic piece.