CN210017902U

CN210017902U - Battery device and electronic cigarette

Info

Publication number: CN210017902U
Application number: CN201920657306.2U
Authority: CN
Inventors: 邱伟华; 余生机
Original assignee: Changzhou Paiteng Electronic Technology Co Ltd
Current assignee: Changzhou Paiteng Electronic Technology Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-02-07
Anticipated expiration: 2029-05-08

Abstract

The utility model provides a battery device. The battery device comprises a battery main body, a first cover body and a connecting structure; an accommodating cavity for installing a battery is arranged in the battery main body; the first cover body is movably connected to the battery main body and can move between an opening position and a closing position, the first cover body opens the accommodating cavity at the opening position, and the first cover body closes the accommodating cavity at the closing position; the connecting structure is rotatably mounted on the first cover body and can rotate between a locking position and an unlocking position. The utility model discloses a battery device is convenient for change the battery, and life is longer. In addition, an electronic cigarette adopting the battery device is also provided.

Description

Battery device and electronic cigarette

Technical Field

The utility model relates to a simulation smoking technical field especially relates to a battery device and adopt this battery device's electron cigarette.

Background

Generally, a battery device for an electronic cigarette includes a battery main body provided with a receiving chamber and a cover body connected to the battery main body, and a battery mounted in the receiving chamber can be replaced by operating the cover body. If the lid is installed in battery body's bottom, connect through similar suppress structure between the two, suppress the structure including but not limited to buckle, draw-in groove and spring, the user can hold the battery of intracavity through suppressing the bounceing of structure or compressing change, this moment, not only manufacturing cost is higher, the complex operation, and after the number of times of changing the battery is more, wearing and tearing appear easily after the cooperation many times in the surface of buckle and the cell wall of draw-in groove, it is not hard up that the assembly easily takes place after buckle and the draw-in groove cooperation, lead to suppressing structure life to descend.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a battery device and an electronic cigarette using the battery device.

A battery device comprises a battery main body, a first cover body and a connecting structure;

an accommodating cavity for installing a battery is arranged in the battery main body;

the first cover body is movably connected to the battery main body and can move between an opening position and a closing position, the first cover body opens the accommodating cavity at the opening position, and the first cover body closes the accommodating cavity at the closing position;

the connecting structure is rotatably mounted on the first cover body, and can rotate between a locking position and an unlocking position, wherein the connecting structure is rotated to the locking position at the closing position so that the first cover body and the battery main body are in a locking state, and the connecting structure is rotated to the unlocking position at the closing position so that the first cover body and the battery main body are in an unlocking state.

Further, the rotation axis of the connection structure is perpendicular to the surface of the first cover body facing the accommodating cavity, and when the first cover body moves to the closed position, the connection structure is rotated to be connected with the battery main body, so that the first cover body and the battery main body are in a locked state.

Further, connection structure is last to set up one in draw-in groove or joint portion, set up in the battery main part the draw-in groove with another in the joint portion, the draw-in groove with joint portion mutually supports, works as first lid removes to closed position, rotates connection structure so that joint portion at least part is located in the draw-in groove, rotates once more connection structure makes joint portion breaks away from the draw-in groove, first lid for the battery main part can be between open position and closed position and remove wantonly.

Further, connection structure including rotatable install in rotate on the first lid, and with rotate a joint spare of piece fixed connection.

Further, connection structure still includes the operating parts, the operating parts rotationally install in rotate on the piece, the operating parts rotates between operating position and restriction position operating position, the operating parts protrusion in rotate the piece limit the position, the operating parts with rotate the piece and flush.

Further, the operating member is magnetically connected to the rotating member.

Further, the cover is equipped with the sealing washer on the joint spare, the sealing washer presss from both sides and locates the joint spare with between the first lid.

Further, a seal member is interposed between the first lid and the battery main body.

An electronic cigarette comprising an atomizer and the battery device as described in any one of the above, the atomizer being electrically connected to the battery device.

The battery device or the electronic cigarette adopting the battery device of the utility model has the advantages that the first cover body is movably connected on the battery main body and can move between the opening position and the closing position, the accommodating cavity is opened by the first cover body at the opening position, and the accommodating cavity is closed by the first cover body at the closing position; the connecting structure is rotatably mounted on the first cover body and can rotate between a locking position and an unlocking position of the battery device, the connecting structure is rotated to the locking position at the closing position to enable the first cover body and the battery main body to be in a locking state, and the connecting structure is rotated to the unlocking position at the closing position to enable the first cover body and the battery main body to be in an unlocking state. The utility model discloses a battery device or adopt this battery device's electron cigarette, be convenient for change the battery, and life is longer.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a battery device in an electronic cigarette according to the present invention;

FIG. 2 is a cross-sectional view of the battery device shown in FIG. 1;

fig. 3 is an exploded view of the battery device shown in fig. 1;

FIG. 4 is a schematic structural view of a bracket in the battery device shown in FIG. 1;

FIG. 5 is a schematic diagram illustrating a mating relationship between a housing and a first cover of the battery device shown in FIG. 1;

fig. 6 is an exploded view of a connection structure in the battery device shown in fig. 1;

FIG. 7 is a schematic structural view showing a state of the battery device shown in FIG. 1 (the operating member is separated from the placement groove);

fig. 8 is a schematic structural view showing another state of the battery device shown in fig. 1 (the rotation member is in a rotated state);

fig. 9 is a schematic structural view showing still another state of the battery device shown in fig. 1 (a state where the housing chamber is opened).

The reference numbers in the drawings are as follows:

battery device 100 casing 11 bracket 12 first cover 13

Connecting structure 14, second cover 15 and connecting base 16

Second sidewall 112 first end 113 second end 114 cell 115

Accommodating chamber 121 and placing portion 122 and blocking portion 123 electrode contact 116

First recess 117 first rotation hole 171 first rotation shaft 172 of connecting member 17

Second recess 131 second rotation hole 173 second rotation shaft 174 connecting hole 132

Positioning body 1241 and positioning part 1242 of through hole 133 positioning member 124

Slot 1243 rotor 141 latch 142 body 1411

Fixing groove 1423 of protrusion 1412 clamping body 1421 clamping part 1422

Locating hole 1413 fixing hole 1424 fixing piece 143 sealing ring 144

Operation member 145 battery body 10 second shaft hole 1311 connecting groove 1416

Placing groove 1417 third rotating hole 1451 rotating shaft 146 receiving groove 1418

Magnetic 147 sealing element 18 push button 151 decorative element 19

Mounting hole 1131 first shaft hole 1171

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present invention provides an electronic cigarette, which includes an atomizer and a battery device 100 electrically connected to the atomizer. In operation, the battery device 100 provides electrical energy to the atomizer, such that the atomizer heats the tobacco juice, thereby causing the tobacco juice to generate smoke for the user to use.

The battery device 100 includes a battery main body 10, a first cover 13 and a connecting structure 14, wherein a receiving cavity 121 for mounting a battery is disposed in the battery main body 10, the first cover 13 is movably connected to the battery main body 10, the first cover 13 is movable between an open position and a closed position, the first cover 13 opens the receiving cavity 121 in the open position, the first cover 13 closes the receiving cavity 121 in the closed position, the connecting structure 14 is rotatably mounted on the first cover 13, the connecting structure 14 is rotatable between a locking position and an unlocking position, the connecting structure 14 is rotated to the locking position in the closed position to lock the first cover 13 and the battery main body 10, and the connecting structure 14 is rotated to the unlocking position in the closed position to unlock the first cover 13 and the battery main body 10.

Referring to fig. 1 to 6, in one embodiment, a battery main body 10 includes a housing 11 and a bracket 12, the bracket 12 is installed in the housing 11, and a receiving cavity 121 for installing a battery 115 is formed in the bracket 12. The bracket 12 and the housing 11 can be detachably connected by clamping or inserting, and the bracket 12 and the housing 11 can be integrally formed.

In one embodiment, the housing 11 is a hollow structure with openings on two sides, the housing 11 includes a first sidewall 111, a second sidewall 112, a first end surface 113 and a second end surface 114, the first sidewall 111 and the second sidewall 112 are disposed oppositely, the first end surface 113 and the second end surface 114 connect the first sidewall 111 and the second sidewall 112, and the first end surface 113 and the second end surface 114 are disposed oppositely.

In one embodiment, a surface portion of the bracket 12 is recessed inwardly to form a receiving cavity 121 for mounting the battery 115.

In one embodiment, at least one placing portion 122 is disposed in the accommodating cavity 121 for conveniently installing the battery 115, when the battery 115 is placed in the placing portion 122, the placing portion 122 prevents the battery 115 from shaking during use, so that the battery 115 is stably installed in the placing portion 122, and when the number of the placing portions 122 is two or more, a blocking portion 123 for isolating the two placing portions 122 is further formed between two adjacent placing portions 122. In the present embodiment, there are two placing portions 122, a blocking portion 123 for separating the two placing portions 122 is formed between two adjacent placing portions 122, and the blocking portion 123 is formed by protruding outward from the cavity bottom wall portion of the accommodating cavity 121.

In one embodiment, the holder 12 is provided with an electrode contact 116, the electrode contact 116 extends into the accommodating cavity 121, and the electrode contact 116, the battery 115 and the atomizer form a circuit loop to realize circuit conduction. In the present embodiment, one battery 115 is installed in each placement portion 122, two electrode contacts 116 are spaced on the bracket 12, and the two electrode contacts 116 are electrically connected to one ends of the two batteries 115, respectively.

Referring to fig. 2, fig. 3 and fig. 5, the first cover 13 is movably connected to the battery main body 10, the first cover 13 is connected to a side of the battery main body 10 where the accommodating cavity 121 is formed, and when the first cover 13 moves to the closed position, the cavity wall of the accommodating cavity 121 and the first cover 13 together enclose and define the accommodating cavity 121.

In one embodiment, the first cover 13 is rotatably coupled to the battery main body 10, and the accommodation chamber 121 can be opened or closed by rotating the first cover 13. It is to be understood that, in another embodiment, not shown, the first cover 13 is integrally engaged with the battery main body 10 to close the accommodation cavity 121, and the first cover 13 is detached from the battery main body 10 to open the accommodation cavity 121.

In one embodiment, one end of the first cover 13 is pivotally connected to the battery main body 10 by a pin, in this embodiment, the battery main body 10 further includes a connecting member 17, one end of the connecting member 17 is pivotally connected to the first cover 13, the other end of the connecting member 17 is pivotally connected to the battery main body 19, so that the first cover 13 is pivotally connected to the battery main body 10, specifically, the second end surface 114 is recessed with a first groove 117, two opposite walls of the first groove 117 are provided with first axial holes 1171, the connecting member 17 is at least partially disposed in the first groove 117, the connecting member 17 is provided with a first rotating hole 171, the first rotating hole 171 penetrates through two opposite walls of the connecting member 17, the first rotating hole 171 is provided with a first rotating shaft 172, when the connecting member 17 is disposed in the first groove 117, the first rotating hole 171 is aligned with the first axial hole 1171, two opposite ends of the first rotating shaft 172 respectively extend into the two first axial holes 1171 after penetrating through the first rotating hole 171, so that the connecting piece 17 is rotatably connected with the bracket 12; in addition, the first cover 13 is concavely provided with a second groove 131, two opposite groove walls of the second groove 131 are provided with second shaft holes 1311, the connecting member 17 is at least partially disposed in the second groove 131, the connecting member 17 is provided with second rotating holes 173, the second rotating holes 173 penetrate through two opposite side walls of the connecting member 17, the second rotating holes 173 penetrate through the second rotating holes 174, when the connecting member 17 is disposed in the second groove 131, the second rotating holes 173 and the second shaft holes 1311 are aligned and communicated, two opposite ends of the second rotating shafts 174 respectively penetrate through the second rotating holes 173 and then extend into the two second shaft holes 1311, so that the connecting member 17 is rotatably connected with the first cover 13. It is to be understood that, in an embodiment not shown, one end of the first lid 13 is pivotally connected to the battery main body 10 by a hinge connection. It is to be understood that, in another embodiment, not shown, one end of the first cover 13 is engaged with or inserted into the battery main body 10, and the other end of the first cover 13 is freely rotatable relative to the battery main body 10.

In one embodiment, the rotation axis of the connecting structure 14 is perpendicular to the surface of the first cover 13 facing the accommodating cavity 121, and when the first cover 13 moves to the closed position, the connecting structure 14 is rotated to connect with the battery main body 10, so that the first cover 13 and the battery main body 10 are in a locked state, and when in the locked state, the first cover 13 closes the accommodating cavity 121 and is limited in movement relative to the battery main body 10; the connection structure 14 is rotated again to release the connection with the battery main body 10, so that the first lid 13 and the battery main body 10 are in the unlocked state in which the first lid 13 is arbitrarily movable between the open position and the closed position with respect to the battery main body 10. It is understood that in other embodiments, not shown, the rotation axis of the connecting structure 14 is parallel to the surface of the first cover 13 facing the receiving cavity 121, and when the first cover 13 moves to the closed position, the connecting structure 14 is rotated to connect with the battery main body 10, so that the first cover 13 and the battery main body 10 are in the locked state.

In one embodiment, the rotation axis of the connection structure 14 is perpendicular to the surface of the first cover 13 facing the receiving cavity 121, and when the first cover 13 moves to the closed position, the connection structure 14 is rotated to connect with the battery main body 10 by a connection manner such as clamping, magnetic attraction, or screw connection.

In one embodiment, a rotation axis of the connecting structure 14 is perpendicular to a surface of the first cover 13 facing the accommodating cavity 121, when the first cover 13 moves to the closed position, the connecting structure 14 is rotated to be connected with the battery main body 10 in a clamping manner, one of the clamping groove 1243 and the clamping part 1422 is arranged on the connecting structure 14, the other of the clamping groove 1243 and the clamping part 1422 is arranged on the battery main body 10, the clamping groove 1243 and the clamping part 1422 are matched with each other, when the first cover 13 moves to the closed position, the connecting structure 14 is rotated to enable the clamping part 1422 to be at least partially located in the clamping groove 1243, and the first cover 13 and the battery main body 10 are in a locked state; the connecting structure 14 is rotated again to disengage the engaging portion 1422 from the engaging slot 1243, so that the first cover 13 and the battery main body 10 are in an unlocked state, and the first cover 13 can be moved freely between the open position and the closed position relative to the battery main body 10 in the unlocked state. In the present embodiment, the connecting structure 14 is provided with a clip part 1422, and the battery body 10 is provided with a clip groove 1243. It will be appreciated that in another embodiment, not shown, a card slot 1243 is provided on the connecting structure 14 and a card portion 1422 is provided on the battery body 10.

It can be understood that in an embodiment not shown, the rotation axis of the connecting structure 14 is perpendicular to the surface of the first cover 13 facing the accommodating cavity 121, when the first cover 13 moves to the closed position, the connecting structure 14 is rotated to be connected with the battery main body 10 in a clamping manner, the connecting structure 14 and the battery main body 10 are both provided with clamping portions 1422, the clamping portions 1422 are hooks, when the first cover 13 moves to the closed position, the connecting structure 14 is rotated to make the two hooks mutually clamped, and the first cover 13 and the battery main body 10 are in the locked state; the connecting structure 14 is rotated again to release the two hooks, and the first cover 13 and the battery main body 10 are in an unlocked state.

It is understood that in an embodiment not shown, the rotation axis of the connecting structure 14 is perpendicular to the surface of the first cover 13 facing the accommodating cavity 121, when the first cover 13 moves to the closed position, the connecting structure 14 is rotated in the first rotation direction to be screwed with the battery main body 10, and the first cover 13 and the battery main body 10 are in the locked state; the connection structure 14 is rotated again in the second rotational direction opposite to the first rotational direction to be separated from the battery main body 10, and the first lid 13 is in the unlocked state with respect to the battery main body 10.

It should be understood that, in an embodiment not shown, the rotation axis of the connecting structure 14 is perpendicular to the surface of the first cover 13 facing the accommodating cavity 121, when the first cover 13 moves to the closed position, the connecting structure 14 is rotated to be magnetically connected to the battery main body 10, one of the connecting structure 14 and the battery main body 10 is at least partially made of a material with magnetic property, and the other of the connecting structure 14 and the battery main body 10 is at least partially made of a material with ferromagnetic property; or one of the connecting structure 14 and the battery main body 10 is at least partially made of a material with magnetism, the other of the connecting structure 14 and the battery main body 10 is at least partially made of a material with magnetism, the polarity of the magnetic poles of the connecting structure 14 and the battery main body 10 are different, when the first cover body 13 is moved to the closed position, the connecting structure 14 is rotated to be magnetically connected with the battery main body 10, and the first cover body 13 and the battery main body 10 are in a locking state; the coupling structure 14 is rotated again to release the magnetic coupling with the battery main body 10, and the first lid 13 and the battery main body 10 are in the unlocked state.

In one embodiment, the first cover 13 has a through hole 133, and the connecting structure 14 is rotatably disposed in the through hole 133. In the present embodiment, the first cover 13 has a connection hole 132, the connection hole 132 is a blind hole, and a through hole 133 for communicating the accommodating cavity 121 with the outside is formed on a bottom wall of the connection hole 132.

In one embodiment, the connecting structure 14 includes a rotating member 141 rotatably mounted on the first cover 13, and a clamping member 142 fixedly connected to the rotating member 141, in this embodiment, the rotating member 141 is rotatably mounted in the connecting hole 132 of the first cover 13, and the clamping member 142 is provided with a clamping portion 1422.

In one embodiment, the rotating member 141 and the engaging member 142 are two separate elements, and they are detachably connected by engaging or plugging. It is to be understood that, in another embodiment not shown, the rotation member 141 may be integrally formed with the catching member 142 for convenience of operation.

In one embodiment, the rotating member 141 includes a body 1411 rotatably installed in the connecting hole 132 and a protrusion 1412 disposed in the through hole 133, the protrusion 1412 is protruded from the body 1411, and the protrusion 1412 is integrally formed with the body 1411.

In one embodiment, at least a portion of the clip element 142 is disposed in the accommodating cavity 121, the clip element 142 includes a clip body 1421 sleeved on the protrusion 1412 and a clip portion 1422 connected to the clip body 1421, specifically, the clip body 1421 is clamped between the protrusion 1412 and the first cover 13, a fixing groove 1423 for accommodating the protrusion 1412 is formed on the clip body 1421, the fixing groove 1423 is a blind groove, the clip portion 1422 and the clip body 1421 are integrally formed, when the protrusion 1412 is disposed in the fixing groove 1423 and abuts against a groove wall of the fixing groove 1423, the rotatable member 141 can be rotated to drive the clip element 142 to rotate, so that the clip portion 1422 rotates into the clip groove 1243.

In one embodiment, a positioning member 124 capable of cooperating with the connecting structure 14 is disposed on a side wall of the battery main body 10, a locking slot 1243 is disposed on the positioning member 124, in this embodiment, a positioning element 124 capable of cooperating with the connecting structure 14 is disposed on a side wall of the support 12, the positioning element 124 and the support 12 are integrally formed, specifically, the positioning element 124 and the accommodating cavity 121 are located on the same side, the positioning element 124 includes a positioning body 1241 and a positioning portion 1242, the positioning body 1241 and the positioning portion 1242 are integrally formed, one end of the positioning body 1241 is connected to the support 12, one end of the positioning portion 1242 is connected to one end of the positioning body 1241, which is far away from the support 12, the positioning portion 1242 is formed by protruding the side wall of the positioning body 1241 toward the connecting member 17, the side wall of the accommodating cavity 121 toward the positioning portion 1242, a slot 1243 for cooperating with the connecting structure 14 is formed in a space surrounded by the side wall of the positioning body 1241 and the.

In one embodiment, in order to improve the connection strength and the connection stability of the rotating member 141 and the clamping member 142, the connecting structure 14 further includes a fixing member 143, the fixing member 143 is disposed on the clamping body 1421, and the clamping member 142 passes through the fixing member 143 and is fixedly connected with the rotating member 141. In this embodiment, the protrusion 1412 is provided with a positioning hole 1413, the bottom wall of the fixing groove 1423 is provided with a fixing hole 1424 communicating the fixing groove 1423 with the accommodating cavity 121, the fixing portion 143 is disposed in the fixing hole 1424, specifically, the fixing portion 143 is a screw, and the fixing portion 143 passes through the fixing hole 1424 and is in threaded connection with the hole wall of the positioning hole 1413, so that the rotating portion 141 and the engaging portion 142 are fixedly connected. It is understood that in another embodiment, which is not shown, the fixing element 143 is substantially cylindrical, and the fixing element 143 is inserted into the positioning hole 1413 and abuts against the wall of the positioning hole 1413, and at this time, the rotating element 141 and the engaging element 142 are fixedly connected by the tightening fit between the fixing element 143 and the wall of the positioning hole 1413.

In one embodiment, in order to improve the hand feeling of the user when rotating the rotating member 141 and improve the sealing performance between the sidewall of the clamping body 1421 and the wall of the through hole 133, and further improve the waterproof and dustproof performance of the battery device 100, the sealing ring 144 is sleeved on the clamping body 1421, and the sealing ring 144 is made of a material with good sealing performance, such as silica gel or rubber. It can be understood that, when the rotating member 141 is rotated to further drive the engaging member 142 to rotate, the side portion of the sealing ring 144 can always abut against the hole wall of the through hole 133.

Referring to fig. 2 to 9, in one embodiment, in order to facilitate the user to rotate the rotating member 141, the connecting structure 14 further includes an operating member 145, the operating member 145 is rotatably mounted on the rotating member 141, the operating member 145 rotates between an operating position and a limiting position, and the operating member 145 is rotated to the operating position such that the operating member 145 protrudes from the rotating member 141, thereby facilitating the user to rotate the rotating member 141; rotating the operating member 145 to the limit position makes the operating member 145 flush with the rotating member 141, which makes the outer surface of the battery device 100 flat and beautiful on the one hand, and on the other hand, increases the difficulty of rotating the rotating member 141 by the user, preventing the user from touching by mistake. The above-mentioned "flush" means that the operating member 145 is on the same plane as the rotating member 141 when the operating member 145 is rotated to the restricting position. In the present embodiment, a connection groove 1416 for connecting the operation element 145 and a placing groove 1417 for placing the operation element 145 are formed on an end surface of the main body 1411 opposite to the protrusion 1412, the placing groove 1417 is communicated with the connection groove 1416, specifically, third shaft holes are formed on two opposite groove walls of the connection groove 1416, a third rotation hole 1451 is formed on the operation element 145, a rotation shaft 146 is inserted into the third rotation hole 1451, when the operation element 145 is disposed in the connection groove 1416, the third rotation hole 1451 is communicated with the third shaft holes in an aligned manner, and two opposite ends of the rotation shaft 146 respectively extend into the two third shaft holes after passing through the third rotation hole 1451, so that the operation element 145 can be turned inwards into the placing groove 1417 relative to the rotation element 141. It will be appreciated that in other embodiments, not shown, the operating member 145 is connected to the rotary member 141 by a pin or hinge connection. It can be understood that when the first cover 13 and the battery main body 10 are in the locked state, the operating element 145 can be turned over, so that the operating element 145 can be turned over inwards relative to the rotating element 141 into the placing groove 1417, on one hand, the outer surface of the battery device 100 is flat and beautiful, on the other hand, the difficulty of rotating the rotating element 141 by a user is improved, and the user is prevented from touching the rotating element by mistake; when the locking state between the first cover 13 and the battery main body 10 needs to be released, the operating element 145 can be turned over, so that the operating element 145 is turned over outwards relative to the rotating element 141 to be separated from the placing groove 1417, and further, after the operating element 145 is separated from the placing groove 1417, the operating element 145 is turned, so that the main body 1411 is driven to rotate, so that the clamping portion 1422 can be rotated into the clamping groove 1243, or the clamping portion 1422 can be rotated to be separated from the clamping groove 1243.

In one embodiment, in order to prevent the user from operating the operation member 145 to rotate to the operation position by mistake, the rotating member 141 is magnetically connected with the operation member 145, one of the rotating member 141 and the operation member 145 is made of a magnetic material at least in part, and the other of the rotating member 141 and the operation member 145 is made of a ferromagnetic material at least in part; alternatively, the rotation member 141 and the operation member 145 are both made of at least a magnetic material. In the present embodiment, the accommodating groove 1418 is formed in the bottom wall of the accommodating groove 1417, the magnetic member 147 is disposed in the accommodating groove 1418, and correspondingly, the operating member 145 is made of a magnetic or ferromagnetic material, and when the operating member 145 rotates axially along the rotating member 141 into the accommodating groove 1417, the magnetic member 147 can attract the operating member 145, so that the operating member 145 is kept fixed in the accommodating groove 1417.

In one embodiment, in order to eliminate the assembly gap between the first lid 13 and the battery body 10 and improve the sealing performance of the entire battery device 100, a sealing member 18 is interposed between the first lid 13 and the battery body 10, and the sealing member 18 is made of a material having a high sealing performance, such as silicone rubber or rubber. In the present embodiment, the sealing member 18 is fixed on the side wall of the bracket 12 close to the first cover 13 in an encapsulated manner, and after the first cover 13 is installed in place, the sealing member 18 can seal the assembly gap between the first cover 13 and the housing 11, so as to improve the waterproof and dustproof performance of the battery device 100, and further improve the service life of the battery device 100.

Battery body 10 further includes a second cover 15 mounted on the other side of battery body 10 with respect to first cover 13, and a connection holder 16 provided on battery body 10, connection holder 16 being mounted on case 11, connection holder 16 being for connection with the atomizer.

In one embodiment, the second cover 15 is detachably mounted on the housing 11 to cover the other side opening of the housing 11, and the detachable connection includes, but is not limited to, snap connection, plug connection, magnetic connection, and the like.

In one embodiment, the second cover 15 is provided with a button 151, and the button 151 is rotatably mounted on the second cover 15, in this embodiment, the button 151 is used for controlling the increase or decrease of the output power of the battery device 100 to the atomizer. It is understood that the number of the keys 151 and the specific functions are not limited, and may be set according to the control requirements of the battery device 100. For example, the number of the keys 151 may be N, where N is a natural number greater than one, and the distance between the N keys 151 depends on the specific design; for example, when the set number of the keys 151 is N, any one of the keys 151 has one or more of a function for controlling activation or deactivation of the battery device 100, a function for controlling increase or decrease of the output power of the battery device 100 to the atomizer, and a function for increasing or decreasing the time at the time setting for hours, minutes, or seconds.

In one embodiment, at least one decorative member 19 is provided on the case 11 in order to improve the overall appearance of the battery device 100. In the present embodiment, the decoration 19 is detachably connected to the housing 11 by a snap-fit or plug-in connection, so as to improve the operability of the battery device 100. It will be appreciated that in another embodiment, not shown, trim piece 19 may also be integrally formed with housing 11.

In one embodiment, attachment receptacle 16 is mounted on first end surface 113. In this embodiment, a mounting hole 1131 is formed on the first end surface 113, the connecting seat 16 is disposed in the mounting hole 1131, and the atomizer is connected to the connecting seat 16 through a screw thread, so that the atomizer is electrically connected to the battery device 100. It will be appreciated that in another embodiment, not shown, the atomiser may also be connected to the connection block 16 by snap-fit, bayonet-fit or the like.

The atomizer passes through connecting seat 16 and installs on battery device 100, works as when atomizer and battery device 100 connect, start the electron cigarette, the circuit switches on, the atomizer heats the tobacco juice under battery device 100's electric drive for the tobacco juice atomizes into smog.

In the battery device 100 or the electronic cigarette using the battery device 100 of the present invention, the first cover 13 is movably connected to the battery main body 10, the first cover 13 can move between an open position and a closed position, the accommodating cavity 121 is opened by the first cover 13 at the open position, and the accommodating cavity 121 is closed by the first cover 13 at the closed position; the connecting structure 14 is rotatably mounted on the first cover 13, and the connecting structure 14 is rotatable between a locking position and an unlocking position of the battery device 100, wherein the connecting structure 14 is rotated to the locking position in the closing position so that the first cover 13 and the battery main body 10 are in a locking state, and the connecting structure 14 is rotated to the unlocking position in the closing position so that the first cover 13 and the battery main body 10 are in an unlocking state. The utility model discloses a battery device 100 or adopt this battery device 100's electron cigarette, be convenient for change battery 115, and life is longer.

The above embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A battery device, characterized in that: comprises a battery main body, a first cover body and a connecting structure;

2. The battery device of claim 1, wherein: the rotating shaft of the connecting structure is perpendicular to the surface, facing the accommodating cavity, of the first cover body, and when the first cover body moves to the closing position, the connecting structure is rotated to be connected with the battery main body, so that the first cover body and the battery main body are in a locking state.

3. The battery device of claim 2, wherein: the last draw-in groove that sets up of connection structure or one in the joint portion, set up in the battery main part the draw-in groove with another in the joint portion, the draw-in groove with joint portion mutually supports, works as first lid removes to closed position, rotates connection structure so that joint portion part at least is located in the draw-in groove, rotates once more connection structure makes joint portion breaks away from the draw-in groove, first lid for the battery main part can be between open position and closed position arbitrary removal.

4. The battery device of claim 2, wherein: the connecting structure comprises a rotating part which is rotatably arranged on the first cover body and a clamping part which is fixedly connected with the rotating part.

5. The battery device of claim 4, wherein: connection structure still includes the operating parts, the operating parts rotationally install in rotate on the piece, the operating parts rotates between operating position and restriction position operating position, the operating parts protrusion in rotate the piece restriction position, the operating parts with it flushes to rotate the piece.

6. The battery device of claim 5, wherein: the operating member is magnetically connected with the rotating member.

7. The battery device of claim 4, wherein: the cover is equipped with the sealing washer on the joint spare, the sealing washer presss from both sides and locates the joint spare with between the first lid.

8. The battery device of claim 1, wherein: a sealing member is interposed between the first lid body and the battery main body.

9. An electronic cigarette, characterized in that: comprising a nebulizer and a battery device according to any one of claims 1-8, the nebulizer being electrically connected to the battery device.