CN209420960U - Power supply device and electronic cigarette - Google Patents
Power supply device and electronic cigarette Download PDFInfo
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- CN209420960U CN209420960U CN201822212493.1U CN201822212493U CN209420960U CN 209420960 U CN209420960 U CN 209420960U CN 201822212493 U CN201822212493 U CN 201822212493U CN 209420960 U CN209420960 U CN 209420960U
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- battery
- power supply
- retention bead
- supply device
- battery case
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Abstract
The utility model discloses a kind of power supply device, it includes the battery component for having the battery case of accommodating chamber and being mounted in accommodating chamber, battery component includes the USB interface of circuit board and connection on circuit boards, retention bead is convexly equipped on battery case, retention bead and the cavity wall of accommodating chamber axially slidably flexibly supporting along battery case, the limiting slot with retention bead cooperation is provided in the cavity wall of accommodating chamber, limiting slot is arranged on the path of retention bead sliding, USB slot is also provided on battery case, when retention bead, which slides into, to be aligned with limiting slot, while retention bead and limiting slot fasten, USB interface is inserted into USB slot.The power supply device of the utility model, be slidably installed battery component when, while retention bead engages with limiting slot, USB interface be inserted into USB slot in, it is easy to operate, quick, convenient for assembly.The invention also discloses a kind of electronic cigarettes with the power supply device.
Description
Technical field
The utility model relates to simulate smoking techniques field, particularly, it is related to a kind of power supply device and electronic cigarette.
Background technique
Portable electronic cigarette is commonly called as " small cigarette " comprising smoke grenade and the power supply device being electrically connected with smoke grenade, wherein
Power supply device includes battery case and the battery component that is mounted in battery case, and battery component includes battery, is welded on battery
Circuit board and welding USB interface on circuit boards, when assembly, due to battery shape and need to take into account USB interface
Assembly stability, be typically necessary and be provided with proprietary abutting arrangement in battery case, structure is complex, not easy to produce,
And it is not easy to assemble.
Utility model content
Based on this, it is necessary to provide a kind of power supply device of circuit board convenient for assembly;
It there is a need to provide a kind of electronic cigarette with the power supply device.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of power supply device, the power supply device
Including the battery case with accommodating chamber and the battery component being mounted in the accommodating chamber, the battery component includes circuit board
With the USB interface being connected on the circuit board, retention bead, the retention bead and the receipts are convexly equipped on the battery case
The cavity wall of cavity is axially slidably flexibly supported along the battery case, is provided in the cavity wall of the accommodating chamber and the limit
The limiting slot of position male cooperation, the limiting slot are arranged on the path of the retention bead sliding, also open on the battery case
Equipped with USB slot, when the retention bead, which slides into, to be aligned with the limiting slot, the retention bead and the limiting slot phase
While engaging, the USB interface is inserted into the USB slot.
Further, the accommodating chamber is formed by the portion cavity of the battery case, and there are two the limiting slots and opposite
It is arranged on the side wall of the battery case, one end of the battery case is arranged in the USB slot, and the retention bead has two
It is a, and a retention bead is matched with a limiting slot.
Further, the battery component further includes battery, and the relatively described USB interface of the battery is connected to the circuit
The other end of plate, the plane of symmetry between two retention beads and the plane of symmetry phase between the USB interface and the battery
It is mutually vertical.
Further, the retention bead is elastic component.
A kind of electronic cigarette, the electronic cigarette include aforementioned described in any item power supply devices.
Further, the electronic cigarette further includes smoke grenade, and a cavity, setting in the cavity are provided on the battery case
There is a partition, the partition is by partition described in the cavity by the cavity every being set as the accommodating chamber and be used to install the cigarette
The container of bullet, the container are located at the top of the accommodating chamber.
Further, it is provided with smoke-outlet flue in the smoke grenade, induction channels are provided on the partition, the induction is logical
Road can be connected with the smoke-outlet flue, the power supply device further include be mounted on the partition and with the induction channels
The sensor of connection, the battery component include the battery being electrically connected with the smoke grenade, the circuit board and the battery and
The sensor is electrically connected.
Further, the upper surface of the partition is convexly equipped with mounting post, and the induction channels are provided in the mounting post,
The smoke grenade includes atomization chamber and pedestal, and the induction through-hole being connected to the atomization chamber, the peace are provided on the pedestal
Filling column is in circular cone structure, and when the smoke grenade is installed in place with the battery case, the mounting post is at least partially inserted into described
In pedestal, and the induction channels are connected with the induction through-hole.
Further, it is provided with inlay card protrusion in the smoke grenade, is provided on the battery case and matches with the inlay card protrusion
The caulking groove of conjunction, when the smoke grenade is installed in the container, the inlay card protrusion fastens with the caulking groove.
Further, first electrode column and second electrode column be installed on the partition, the first electrode column with it is described
An electrode in the positive and negative electrode of battery is electrically connected, another in the positive and negative electrode of the second electrode column and the battery
Electrode is electrically connected, and has first electrode terminal and second electrode terminal in the smoke grenade, when the smoke grenade and the power supply fill
When setting in the first connection status, the first electrode column and the first electrode termination contact are simultaneously electrically connected, when the cigarette
When bullet and the power supply device are in the second connection status, the first electrode column and the second electrode termination contact are simultaneously electrical
Connection.
The beneficial effects of the utility model are: power supply device provided by the utility model or electronic cigarette, be slidably installed battery
When component, while retention bead engages with limiting slot, USB interface is inserted into USB slot, is realized between circuit board and battery case
It is easy to operate, quick while fixed, convenient for assembly, and it is readily produced.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the perspective view of the electronic cigarette of the utility model;
Fig. 2 is the exploded view of electronic cigarette shown in Fig. 1;
Fig. 3 is the optical cable of smoke grenade in electronic cigarette shown in Fig. 2;
Fig. 4 is the optical cable at another visual angle of smoke grenade in electronic cigarette shown in Fig. 2;
Fig. 5 is the top view of pedestal in smoke grenade shown in Fig. 4;
Fig. 6 is the bottom view of pedestal in smoke grenade shown in Fig. 4;
Fig. 7 is the cross-sectional view of smoke grenade in electronic cigarette shown in Fig. 2;
Fig. 8 is the optical cable of power supply device in electronic cigarette shown in Fig. 2;
Fig. 9 is the main view of the first sheath body in power supply device shown in Fig. 8;
Figure 10 is the bottom view of the first sheath body in power supply device shown in Fig. 9;
Figure 11 is the cross-sectional view of the first sheath body in power supply device shown in Fig. 8;
Figure 12 is the structural schematic diagram at another visual angle of the second sheath body in power supply device shown in Fig. 8;
Figure 13 is the bottom view of the second sheath body shown in Figure 12;
Figure 14 is the cross-sectional view of the second sheath body shown in Fig. 8;
Figure 15 is the structural schematic diagram of battery component in power supply device shown in Fig. 8;
Figure 16 is the cross-sectional view of electronic cigarette shown in Fig. 1.
Parts title and number are respectively as follows: in figure
100 cartridge body of smoke grenade, 11 liquid storage chamber 110
111 liquid injection port of snorkel, 112 sealing-plug 17
Raised 115 sealing elements 12 of 113 inlay card of card slot
121 groove of through-hole, 122 atomising head 13
131 atomization chamber of mist pipe, 130 inlet 1312
132 heating member of drain part, 133 pedestal 14
Protrusion 141 buckles 142 connecting cylinders 143
First mounting groove, 144 second mounting groove 145 first perforation 1431
Second perforation 1432 induction channels, 146 air inlet 147
Cross 148 gas passing gap of gas gap, 149 first extrusion 15
Second extrusion, 16 casing, 18 lifting rod 19
200 battery case of power supply device, 21 first sheath body 211
2111 slide guide muscle of limiting groove, 2112 accommodating chamber 2110
2113 limiting slot of USB slot, 2,114 second sheath body 212
2121 guide runner of retention bead, 2122 container 2120
2124 second electrode of first electrode, 2125 mounting post 2126
2127 caulking groove of induction channels, 2128 battery component 22
221 retention bead of circuit board, 2211 battery 222
223 sensor 23 of USB interface
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way
Illustrate the basic structure of the utility model, therefore it only shows composition related with the utility model.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of electronic cigarette, which includes smoke grenade 100 and and cigarette
The power supply device 200 that bullet 100 is electrically connected, when work, power supply device 200 is powered to smoke grenade 100, so that in smoke grenade 100
The tobacco juice atomization of storage generates smoke, and smog is sucked for user.
Fig. 3, Fig. 4 and Fig. 7 are please referred to, smoke grenade 100 includes the cartridge body 11 with liquid storage chamber 110, for sealing liquid storage
The sealing element 12 of chamber 110, the atomising head 13 being mounted on sealing element 12, the pedestal 14 for being mounted on 11 one end of cartridge body and peace
The first extrusion 15 and the second extrusion 16 on pedestal 14.
Cartridge body 11 substantially has the hollow cylindrical configuration of opening in lower end, and cartridge body 11 is flat structure,
As the appearance profile of smoke grenade 100, smoke grenade 100 can be effectively prevent to roll, smoke grenade 100 is avoided and fall.Liquid storage chamber 110 is by smoke grenade
The inner cavity of ontology 11 is constituted, and tobacco juice is stored in liquid storage chamber 110.Cartridge body 11 is made of transparent or semitransparent material, so that
User can observe the tobacco juice amount in liquid storage chamber 110 through cartridge body 11, facilitate the timely fluid injection operation of user.This embodiment party
In formula, cartridge body 11 is made of clear material.
It is formed with snorkel 111 along extending axially downward for cartridge body 11 at the center of the upper surface of cartridge body 11,
The upper and lower ends of snorkel 111 penetrate through, and the upper surface of the upper end perforation cartridge body 11 of snorkel 111.Cartridge body 11
For concave shape at the liquid injection port 112 for having connection liquid storage chamber 110, user passes through liquid injection port 112 to 110 note of liquid storage chamber downwards for upper end
Liquid.In addition, sealing-plug 17 is equipped in liquid injection port 112, to prevent tobacco juice from leaking via liquid injection port 112.It is to be appreciated that sealing
The material of plug 17 includes but is not limited to silica gel or rubber.
Sealing element 12 is substantially cylindrical in shape structure, and sealing element 12 is contained in the lower end of cartridge body 11, specifically, liquid storage chamber
110 are constituted by enclosing the space set between the inner wall of cartridge body 11 and the upper surface of sealing element 12.Edge at the center of sealing element 12
The axial direction of sealing element 12 offers through-hole 121, and through-hole 121 penetrates through the upper/lower terminal face of sealing element 12, atomising head 13 and through-hole
121 connections.The material of sealing element 12 includes but is not limited to that silica gel or rubber to promote the leakproofness of liquid storage chamber 110 prevent tobacco juice
Leakage.In addition, the lower end surface of sealing element 12 is opened up there are two groove 122, two grooves 122 are symmetricly set on the two of through-hole 121
Side.
Atomising head 13 includes the heating structure for having the mist pipe 131 of atomization chamber 130 and being contained in atomization chamber 130
(figure do not mark), there are two pins for tool on the heating structure, when two pins connect with the positive and negative electrode of power supply device 200 respectively
When connecing, the heating structure can generate heat when atomization circuit is triggered and is connected to heat tobacco juice.
Substantially in the hollow cylindrical configuration of both ends perforation, atomization chamber 130 is formed mist pipe 131 by the inner cavity of mist pipe 131,
The lower end of mist pipe 131 is inserted into through-hole 121, and the upper end of mist pipe 131 is contained in liquid storage chamber 110, and atomization chamber 130 with
The inner cavity of snorkel 111 is connected.Inlet 1312 is offered on the side wall of mist pipe 131, inlet 1312 connects liquid storage chamber
110 and atomization chamber 130, the tobacco juice in liquid storage chamber 110 pours in atomization chamber 130 in order to prevent, causes atomising head 13 drowned,
Inlet 1312 is provided with drain part 132 close to the side of atomization chamber 130, prevents the tobacco juice in liquid storage chamber 110 from excessively entering
In atomization chamber 130.In present embodiment, the heating structure includes the drain part 132 and heating member 133 to contact with each other, is led
Liquid part 132 can generate heat after there is the ability for absorbing tobacco juice, heating member 133 to be powered.Drain part 132 corresponds to inlet 1312
The inner wall of mist pipe 131 is fitted in, in order to absorb the tobacco juice entered in atomization chamber 130 via inlet 1312, heating member
133 are contained in the inside of drain part 132.In present embodiment, drain part 132 is cotton, and heating member 133 is heater strip, can be with
Understand ground, in other unshowned embodiments, drain part 132 can be with sponge, cordage, porous ceramics or porous graphite
Deng heating member 133 can also be heating sheet, heating net or heating rod etc..
It is to be appreciated that the heating structure can also be ceramic heating body in other unshowned embodiments,
That is, also there is the ability of heating tobacco juice while ceramic heating body has the ability for absorbing tobacco juice.It is also understood that ground, described
Heating structure can also be Ultrasonic Heating device or heating tube etc., herein with no restriction.
In present embodiment, smoke grenade 100 further includes casing 18 and lifting rod 19, and casing 18 has the hollow of opening in lower end
Tubular structure, casing 18 is along the outside for being axially slidably set in mist pipe 131 of atomising head 13, the knot in the shape of a rod of lifting rod 19
The lower end of structure and the inside for being slideably threaded through snorkel 111, lifting rod 19 is connect with the upper end of casing 18, lifting rod 19
Upper end extends to the outside of smoke grenade shell 11.When smoke grenade is dispatched from the factory, the corresponding inlet 1312 of casing 18 is set in the outer of mist pipe 131
Portion prevents the tobacco juice in liquid storage chamber 110 from entering in atomising head 13 via inlet 1312 to close inlet 1312, thus will
Tobacco juice is isolated with outside air, prevents from going bad in transportational process since temperature and air pressure variation causes tobacco juice to contact generation with air,
Also atomising head 13 can be further prevented, and there is a situation where tobacco juices to leak due to entering excessive tobacco juice.As user in use, mentioning upwards
The push-pull rod 19 is drawn, casing 18 can move up together and then be opened under the drive of push-pull rod 19 inlet 1312, make
It obtains liquid storage chamber 110 to be connected by inlet 1312 with atomization chamber 130, lifts the lifting rod 19 to casing 18 when continuing up
Upper surface and the lower end surface of snorkel 111 when offseting, lifting rod 19 can be separated with casing 18, and then can be from smoke
It is extracted in pipe 111, at this point, atomization chamber 130 is connected by casing 18 with the inner cavity of pipe 111.It is to be appreciated that casing
18 are made of silica gel or rubber material, and the sealing function to inlet 1312 is realized when facilitating smoke grenade 100 to dispatch from the factory, moreover, side
Just casing 18 deforms so that it is separated with lifting rod 19.In present embodiment, casing 18 and lifting rod 19 are integrally formed,
It is pulled off on casing 18 with 19 connecting portion of lifting rod and then is separated with lifting rod 19.
Pedestal 14 covers the lower end for being located at cartridge body 11 and is located at the outside of liquid storage chamber 110, and the upper surface of pedestal 14 is corresponding
Groove 122 is convexly equipped with protrusion 141, and when sealing element 12 is installed in place with pedestal 14, protrusion 141 and 122 corresponding matching of groove make
It obtains pedestal 14 and sealing element 12 is relatively fixed.In addition, buckle 142 is convexly equipped on the outer wall of pedestal 14, the side wall of cartridge body 11
Upper corresponding buckle 142 offers card slot 113, and buckle 142 is mutually clamped with card slot 113, to realize pedestal 14 and cartridge body
Relationship is fixedly connected between 11.It is to be appreciated that in other unshowned embodiments, pedestal 14 and cartridge body 11 it
Between can also be connected by dismountable modes such as grafting, threaded connection or magnetic connections, and in other unshowned embodiment party
In formula, buckle 142 and the setting position of card slot 113 be can be interchanged.
It is hollow along having extended axially upward for pedestal 14 at the center of the upper surface of pedestal 14 please refer to Fig. 5, Fig. 6
Connecting cylinder 143, connecting cylinder 143 is inserted into the lower end of mist pipe 131 and is connected with atomization chamber 130.The lower end surface of pedestal 14
Upper recess upwards has been formed with the first mounting groove 144 and the second mounting groove 145, and the first extrusion 15 is mounted on the first mounting groove
In 144, the second extrusion 16 is mounted in the second mounting groove 145.The first perforation 1431 and second is also provided on connecting cylinder 143
Perforation 1432, wherein first perforation 1431 one end perforation connecting cylinder 143 upper surface, first perforation 1431 the other end with
First mounting groove 144 is connected, second perforation 1432 one end perforation connecting cylinder 143 upper surface, second perforation 1432 it is another
One end is connected with the second mounting groove 145.In present embodiment, after a pin of heating member 133 passes through the first perforation 1431
It stretches in the first mounting groove 144, and is fixed on the cell wall of the first mounting groove 144 by the extruding of the first extrusion 15, heating member
133 another pin stretches in the second mounting groove 145 after passing through the second perforation 1432, and is squeezed admittedly by the second extrusion 16
It is scheduled on the cell wall of the second mounting groove 145, the first extrusion 15 and the second extrusion 16 are electric conductor, in this way, adding realizing
While two pins and the first extrusion 15 of warmware 133 and the second 16 electricity connection function of extrusion, also achieve to adding
The fixed function of warmware 133.It is to be appreciated that the first extrusion 15 and the second extrusion 16 are by conduction materials such as stainless steel or copper
Material is made.It is electrically isolated to realize, avoids short circuit, pedestal 14 is made of insulating material, and in present embodiment, pedestal 14 is by moulding
Material is made.Wherein, the first extrusion 15 constitutes the first electrode terminal of smoke grenade 100, and the second extrusion 16 constitutes the of smoke grenade 100
Two electrode terminals.
When user needs to dismantle or replaces heating member 133, the first extrusion 15 and the second extrusion 16 only need to be removed, from
And the squeezing action of heating member 133 is released, and heating member 133 can be conveniently removed as a result, it is simple, convenient, improve user
Usage experience.
In addition, the lower end surface of pedestal 14 offers induction through-hole 146 and air inlet 147, sense along the axial direction of pedestal 14 respectively
Through-hole 146 and air inlet 147 is answered to be connected by the inner cavity of connecting cylinder 143 with atomization chamber 130.In present embodiment, induction
Through-hole 146 has one and is located at the center of pedestal 14, and there are two air inlets 147, and is symmetricly set on the two of induction through-hole 146
Side.Air inlet 147 is symmetrical arranged, and ensure that extraneous gas can be even into in atomization chamber 130.In addition, referring to Fig. 7, the
The two sides of induction through-hole 146 are symmetrically arranged in one mounting groove 144 and the second mounting groove 145, when smoke grenade 100 is installed to power supply dress
When setting on 200, without considering positive-negative polarity, the effect that positive and negative grafting can be used is realized.
Referring to Fig. 8, power supply device 200 includes battery case 21 and the battery component 22 being mounted on battery case 21 and passes
Sensor 23.
Battery case 21 includes the first sheath body 211 and the second sheath body 212 being set in outside the first sheath body 211.It please refers to
Fig. 9, Figure 10, the first sheath body 211 substantially have the hollow cylindrical configuration of opening in upper end, along the on the side wall of the first sheath body 211
The axial direction of one sheath body 21 offers limiting groove 2111, and limiting groove 2111 penetrates through the inside and outside side wall and thereon of the first sheath body 211
End face, the axial direction on the outer wall of the first sheath body 211 along the first sheath body 211 are convexly equipped with slide guide muscle 2112.Figure 12, Figure 13 are please referred to,
Second sheath body 212 is substantially in the hollow cylindrical configuration of upper and lower ends perforation, along the second sheath body 212 on the inner wall of the second sheath body 212
Axial direction be convexly equipped with the retention bead 2121 cooperated with limiting groove 2111, along the second sheath body 212 on the side wall of the second sheath body 212
Axial direction offer with slide guide muscle 2112 cooperate guide runner 2122, guide runner 2122 penetrate through the second sheath body 212 inside and outside side wall
And its lower end surface.
When first sheath body 211 and the second sheath body 212 are separated from each other, since the limiting groove 2111 on the first sheath body 211 is made
With so that the part on the first sheath body 211 positioned at 2111 two sides of limiting groove has certain elastic deformability, to allow
There is a degree of deformation in part on first sheath body 211 positioned at 2111 two sides of limiting groove, likewise, due to the second sheath body
Guide runner 2122 on 212 acts on, so that the part on the second sheath body 212 positioned at 2122 two sides of guide runner has certain elasticity
Deformability, thus allow to be located on the second sheath body 212 a degree of deformation of part appearance of 2122 two sides of guide runner, and two
It is cooperated between a sheath body by limiting groove 2111 and retention bead 2121, in this way, making the first sheath body 211 and second set
The deformation of shell 212 is controllable, it is therefore prevented that further deformation occurs in transportational process.In present embodiment, the first sheath body 211 and second
Sheath body 212 is plastic part, and mold is easily molded, and production efficiency is higher.
When first sheath body 211 is connect with the second sheath body 212, the second sheath body 212 is set in the outside of the first sheath body 211,
And retention bead 2121 is fastened with limiting groove 2111, and slide guide muscle 2112 fastens with guide runner 2122, at this point, limit
Position protrusion 2121 occupies the space of limiting groove 2111, and slide guide muscle 2112 occupies the space of guide runner 2122, in this way, first
Secure fit connects between sheath body 211 and the second sheath body 212, and the space of 211 upper limit groove 2111 of the first sheath body is limited
Protrusion 2121 occupies, to limit the first sheath body 211 along the front and rear sides of limiting groove 2111, that is, 2112 institute of slide guide muscle
Face relative deformation, the space of guide runner 2122 is occupied by slide guide muscle 2112 on the second sheath body 212, to limit second set
Along 2122 left and right sides of guide runner, that is, deforming where slide guide muscle 2112 on one side on shell 212.In addition, the second sheath body
The outer surface of 212 outer surface and slide guide muscle 2112 is on the same surface, so that battery case 21 has consistent foreign steamer
Wide structure improves the aesthetics of battery case 21.
The utility model additionally provides a kind of assembly method of battery case, comprising the following steps:
Step 1: clamping first sheath body 211 and second sheath body 212 respectively, make the retention bead 2121 with
The position of the limiting groove 2111 can corresponding matching, meanwhile, the position pair of the slide guide muscle 2112 and the guide runner 2122
It should cooperate;
Second sheath body 212: being set in the outside of first sheath body 211 by step 2, so that the retention bead 2121
While fastening with the limiting groove 2111, the slide guide muscle 2112 fastens with the guide runner 2122.
Further, retention bead 2121 is axially extending along the lengthwise of the second sheath body 212, and one end of retention bead 2121 is set
There is partition 2123, partition 2123 is arranged radially along the second sheath body 212;Second sheath body 212 is set in the outside of the first sheath body 211
Afterwards, axial displacement occurs for opposite second sheath body 212 of first sheath body of the limitation of partition 2,123 211, and retention bead 2121 limits first set
With respect to the second sheath body 212 radial displacement occurs for shell 211.
In present embodiment, the cross sectional shape of limiting groove 2111 is substantially in the shape of a " convex ", correspondingly, retention bead 2121
Cross sectional shape it is also in the shape of a " convex ", to further prevent between the first sheath body 211 and the second sheath body 212 along electronic cigarette
It is radial that activity relatively occurs easily, improve the connective stability between the first sheath body 211 and the second sheath body 212.
In present embodiment, there are two limiting grooves 2111, and is symmetricly set on the opposite side wall of the first sheath body 212,
There are two slide guide muscle 2112, and is symmetricly set on the opposite side wall of the first sheath body 212, pair between two limiting grooves 2111
The plane of symmetry between title face and two slide guide muscle 2112 is perpendicular.Corresponding, retention bead 2121 and guide runner 2122 are respectively provided with
There are two.It is to be appreciated that the quantity of limiting groove 2111 and slide guide muscle 2112 may be used also in other unshowned embodiments
There are three, four or even more, herein with no restriction.
Figure 15 is please referred to, battery component 22 includes circuit board 221, the battery 222 and phase for being connected to 221 one end of circuit board
The USB interface 223 of 221 other end of circuit board is connected to battery 222, user can be charged by USB interface 223 to battery 222.
Fig. 8, Figure 11, Figure 14 and Figure 16 are please referred to, the first sheath body 211 and the second sheath body 212, which enclose, to be set and form a cavity (figure
Do not mark), the inside of the second sheath body 212 has been arranged radially partition 2123 along the second sheath body 212, and partition 2123 is by the cavity
Every being set as the accommodating chamber 2110 for installing battery component 22 and the container 2120 for installing smoke grenade 100, container
2120 are located at the top of accommodating chamber 2110.Specifically, partition 2123 is arranged far from the closed end of the first sheath body 211, so that receiving
Chamber 2110 forms a closed structure, and the upper end of container 2120 forms an opening.In present embodiment, partition 2123 and second set
Shell 212 is an integral molding structure, it is possible to understand that ground, in other unshowned embodiments, and partition 2123 and the second sheath body 212
When can also be individual components, in use, need to only be fixedly connected with the two, such as pass through hot-melt adhesive paste or welding
Deng.
First sheath body 211 is offered far from one end of smoke grenade 100 cooperates USB slot 2113, first set with USB interface 223
It is oppositely arranged on the side wall of shell 211 there are two the limiting slot 2114 that is connected to accommodating chamber 2110, in present embodiment, limiting slot
The inside and outside side wall of 2114 the first sheath bodies 211 of perforation.Retention bead 2211 that there are two the opposite both ends projections of circuit board 221, one
Retention bead 2211 is matched with a limiting slot 2114, the plane of symmetry between two retention beads 2211 and USB interface 223 and
The plane of symmetry between battery 222 is mutually perpendicular to.Retention bead 2211 is made of elastic material so that retention bead 2211 by
It can deform when external force, and when releasing is applied to the external force in retention bead 2211, retention bead 2211 can reset.
In present embodiment, retention bead 2211 is made of plastics.It is to be appreciated that in other unshowned embodiments, limit
Protrusion 2211 can also be the elastic components such as stainless steel elastic slice.Retention bead 2211 at least there are two.
When battery component 22 is installed, first one end on battery component 22 with USB interface 223 is adjusted to towards USB and is inserted
Then battery component 22 is gradually inserted along the axial direction of power supply device 200 to accommodating chamber 2110, retention bead 2211 by slot 2113
Due to extruding flexible deformation occurs for the cavity wall because being received 2110 opposite sides of chamber, and supports sliding with the cavity wall of accommodating chamber 2110
Connection, limiting slot 2114 is arranged on the path of the sliding of retention bead 2211, when battery component 22 is moved to retention bead 2211
With limiting slot 2114 at opposite, retention bead 2211 is resetted and then is fastened with limiting slot 2114, meanwhile, 223 edge of USB interface
In the glide direction insertion USB slot 2113 of retention bead 2211.In this way, the engaging with limiting slot 2114 of retention bead 2211 is made
With limiting circuit board 221 along the axial movement of power supply device 200, also, USB interface 223 is inserted into USB slot 2113, limit
The moving radially along power supply device 200 of circuit board 221 has been made, to realize the fixed function of circuit board 221 Yu battery case 21, has been grasped
Make simply, fast, convenient for user assembled, and to be readily produced.It is to be appreciated that in other unshowned embodiments, limit
Slot 2114 can not also penetrate through the outer wall of the first sheath body 211, need to only meet the recessed cavity wall in accommodating chamber 2110 of limiting slot 2114
It is upper.
The utility model additionally provides a kind of assembly method of power supply device comprising following steps:
Step 1: clamping battery case 21 and battery component 22 will have one end tune of USB interface 223 on battery component 22
It is whole to towards USB slot 2113;
Step 2: the battery component 22 is gradually inserted along the axial direction of the power supply device 200 to the accommodating chamber
In 2110, the cavity wall of the retention bead 2211 and the accommodating chamber 2110 supports and opposite sliding, until the retention bead
2211 with the limiting slot 2114 fasten while, the USB interface 223 is inserted into the USB slot 2113.
Further, limiting slot 2114 is arranged on the side wall of battery case 21, and USB slot is arranged in 21 fore and aft axis of battery case
To one end, USB slot 2113 limit battery component 22 along battery case 21 lengthwise move axially, limiting slot 2114 limit battery
Component 22 is moved radially along battery case 21.
First electrode column 2124 and second electrode column 2125 are equipped on partition 2123 respectively, under first electrode column 2124
End and the lower end of second electrode column 2125 all extend in accommodating chamber 2110, and the lower end of first electrode column 2124 and battery 222
Positive and negative electrode in an electrode be electrically connected, the lower end of second electrode column 2125 with it is another in the positive and negative electrode of battery 222
A electrode is electrically connected.The upper end of first electrode column 2124 and the upper end of second electrode column 2125 all extend to container 2120
Interior, when smoke grenade 100 is mounted in container 2120, first electrode column 2124 is contacted and is electrically connected with the first extrusion 15,
Second electrode column 2125 is contacted and is electrically connected with the second extrusion 16, to realize between the heating structure and battery 222
Electric connection effect.
The upper surface of partition 2123 is convexly equipped with mounting post 2126, and mounting post 2126 opens up thoughts along the axial direction of mounting post 2126
Answer channel 2127, the upper surface of the upper end perforation mounting post 2126 of induction channels 2127, the lower end perforations of induction channels 2127 every
The lower end surface of plate 2123.It is also provided on partition 2123 and (schemes not about the perforation of the symmetrically arranged first electrode of induction channels 2127
Mark) and second electrode perforation (figure does not mark), wherein first electrode column 2124 is mounted in the first electrode hole, and second
Electrode column 2125 is mounted in the second electrode hole.The first electrode terminal and first electrode column 2124 and second electrode column
One in 2125 the two is correspondingly arranged, the second electrode terminal and both first electrode column 2124 and second electrode column 2125
In another be correspondingly arranged.When smoke grenade 100 and power supply device 200 be in the first connection status, first electrode column 2124 and
The first electrode termination contact is simultaneously electrically connected, when smoke grenade 100 is in the second connection status with power supply device 200, first
Electrode column 2124 and the second electrode termination contact are simultaneously electrically connected, in present embodiment, the first connection status transformation
It is to rotate 180 ° relative to smoke grenade 100 by the power supply device 200 to obtain for the second connection status, to realize that positive anti-plug can electricity
Property conducting purpose.
Circuit board 221 is electrically connected with battery 222 and sensor 23.In present embodiment, sensor 23 be mounted on every
The lower end of plate 2123 and induction channels 2127 are closed, the induction end of sensor 23 is connected with induction channels 2127.When smoke grenade 100
When being installed in place with battery case 21, mounting post 2126 is at least partially inserted into pedestal 14, and induction channels 2127 and induction through-hole
146 are connected.In present embodiment, mounting post 2126 be in circular cone structure, when in atomization chamber 130 extra tobacco juice or smog it is cold
The water droplet formed after solidifying is flowed downward to via induction through-hole 146 when contacting with mounting post 2126, and tobacco juice and water droplet can be along peaces
The inclined-plane of dress column 2126 flow to the surrounding of mounting post 2126, prevents liquid entry into induction channels 2127 and sensor 23 is caused to damage
Or the case where blockage sensing channel 2127, occurs.
In present embodiment, sensor 23 is pressure sensor.When user's smoking operation, the suction of 146 internal cause of induction channels
Effect generates negative pressure, and sensor 23 senses the air pressure change in induction channels 146 and the air pressure change signal is passed to electricity
Road plate 221, controller 221 just controls battery 222 to heating structure power supply after receiving the signal, so that tobacco juice is heated,
It generates smoke tobacco juice under heat effect, realizes automation control.It is to be appreciated that in other unshowned embodiments
In, sensor 23 can also be the gas flow transducer being connected to outside atmosphere and induction channels 2127, at this point, when user aspirates
When operation, controller 221 is controlled battery 222 and then the air-flow deformation signal for receiving gas flow transducer and tied to the heating
Structure power supply.
In order to promote the connective stability between smoke grenade 100 and power supply device 200, set relatively on the outer wall of cartridge body 11
It is equipped with inlay card protrusion 115, the caulking groove 2128 with 115 cooperation of inlay card protrusion is provided on the side wall of the second sheath body 212, works as smoke grenade
When ontology 11 and the second sheath body 212 are installed in place, inlay card protrusion 115 is mutually clamped with caulking groove 2128.In addition, under pedestal 14
Between end face and the upper surface of partition 2123 formed be connected to air inlet 147 mistake gas gap 148, the outer wall of cartridge body 11 and
Gas passing gap 149 is formed between the inner wall of second sheath body 212, gas passing gap 149 connects with ambient atmosphere and gas gap 148 excessively
It is logical.When user's suction operation, extraneous gas is successively via gas passing gap 149, excessively gas gap 148, air inlet 147 and connecting cylinder
143 inner cavity enters in atomization chamber 130 and mixes with smog, and mixed flue gas is entered to via the inner cavity of snorkel 111
With in the registered permanent residence.Wherein, the inner cavity of gas passing gap 149, mistake gas gap 148, air inlet 147 and connecting cylinder 143 collectively forms air inlet
Channel (figure does not mark), the inner cavity of snorkel 111 constitute smoke-outlet flue (figure does not mark).
The electronic cigarette of the utility model, two pins of the heating structure are squeezed by the first extrusion 15 and second respectively
Part 16, which squeezes, to be fixed, and facilitates user to replace the heating structure, simple, convenient, connective stability is strong, improves user's
Usage experience.In addition, battery case 21 includes the first sheath body 211 and the second sheath body 212 that are mutually arranged, on the first sheath body 211
Limiting groove 2111 makes the first sheath body 211 have certain elastic deformability, and the guide runner 2122 on the second sheath body 212 makes
Obtaining the second sheath body 212 has certain elastic deformability, it is therefore prevented that and it deforms, reduces resource waste in transportational process,
Save production cost.In addition, be slidably installed battery component 22 when, while retention bead 2211 engages with limiting slot 2114,
USB interface 223 is inserted into USB slot 2113, easy to operate, fast while fixation between realization circuit board 221 and battery case 21
Victory convenient for user assembled, and is readily produced.
It is enlightenment, through the above description, relevant work with the above-mentioned desirable embodiment according to the utility model
Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model
Technical scope is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of power supply device, it is characterised in that: the power supply device includes having the battery case of accommodating chamber and being mounted on institute
State the battery component in accommodating chamber, the battery component includes circuit board and the USB interface that is connected on the circuit board, described
It is convexly equipped with retention bead on battery case, the cavity wall of the retention bead and the accommodating chamber is along the axially slidable of the battery case
Ground flexibly supports, and the limiting slot with retention bead cooperation, the limiting slot setting are provided in the cavity wall of the accommodating chamber
The retention bead sliding path on, be also provided with USB slot on the battery case, when the retention bead slide into
When the limiting slot aligns, while the retention bead and the limiting slot fasten, the USB interface is inserted into described
In USB slot.
2. power supply device as described in claim 1, it is characterised in that: the accommodating chamber by the battery case portion cavity shape
At there are two the limiting slots and is oppositely arranged on the side wall of the battery case, and the USB slot is arranged in the battery case
One end, there are two the retention beads, and a retention bead is matched with a limiting slot.
3. power supply device as claimed in claim 2, it is characterised in that: the battery component further includes battery, the battery phase
The other end of the circuit board is connected to the USB interface, the plane of symmetry between two retention beads connects with the USB
The plane of symmetry between mouth and the battery is mutually perpendicular to.
4. power supply device as described in any one of claims 1-3, it is characterised in that: the retention bead is elastic component.
5. a kind of electronic cigarette, it is characterised in that: the electronic cigarette includes the described in any item power supply devices of claim 1-4.
6. electronic cigarette as claimed in claim 5, it is characterised in that: the electronic cigarette further includes smoke grenade, is set on the battery case
It is equipped with a cavity, partition is provided in the cavity, the partition is by partition described in the cavity by the cavity every being set as
Accommodating chamber and the container for installing the smoke grenade are stated, the container is located at the top of the accommodating chamber.
7. electronic cigarette as claimed in claim 6, it is characterised in that: smoke-outlet flue is provided in the smoke grenade, on the partition
Induction channels are provided with, the induction channels can be connected with the smoke-outlet flue, and the power supply device further includes being mounted on
The sensor being connected on the partition and with the induction channels, the battery component include the electricity being electrically connected with the smoke grenade
Pond, the circuit board are electrically connected with the battery and the sensor.
8. electronic cigarette as claimed in claim 7, it is characterised in that: the upper surface of the partition is convexly equipped with mounting post, the sense
Channel is answered to be provided in the mounting post, the smoke grenade includes atomization chamber and pedestal, is provided on the pedestal and the mist
Change the induction through-hole of chamber connection, the mounting post is in circular cone structure, when the smoke grenade is installed in place with the battery case, institute
It states mounting post to be at least partially inserted into the pedestal, and the induction channels are connected with the induction through-hole.
9. electronic cigarette as claimed in claim 6, it is characterised in that: be provided with inlay card protrusion, the battery case in the smoke grenade
On be provided with caulking groove with the inlay card male cooperation, when the smoke grenade is installed in the container, the inlay card is convex
It rises and fastens with the caulking groove.
10. the electronic cigarette as described in claim 6 or 9, it is characterised in that: be equipped with first electrode column and second on the partition
Electrode column, an electrode in the positive and negative electrode of the first electrode column and the battery are electrically connected, the second electrode column with
Another electrode in the positive and negative electrode of the battery is electrically connected, and has first electrode terminal and second electrode in the smoke grenade
Terminal, when the smoke grenade is in the first connection status with the power supply device, the first electrode column and the first electrode
Termination contact is simultaneously electrically connected, when the smoke grenade is in the second connection status with the power supply device, the first electrode column
With the second electrode termination contact and be electrically connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822212493.1U CN209420960U (en) | 2018-12-26 | 2018-12-26 | Power supply device and electronic cigarette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822212493.1U CN209420960U (en) | 2018-12-26 | 2018-12-26 | Power supply device and electronic cigarette |
Publications (1)
Publication Number | Publication Date |
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CN209420960U true CN209420960U (en) | 2019-09-24 |
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ID=67974006
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CN201822212493.1U Active CN209420960U (en) | 2018-12-26 | 2018-12-26 | Power supply device and electronic cigarette |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020134764A1 (en) * | 2018-12-26 | 2020-07-02 | 常州市派腾电子技术服务有限公司 | Cartridge and electronic cigarette |
WO2020134762A1 (en) * | 2018-12-26 | 2020-07-02 | 常州市派腾电子技术服务有限公司 | Power supply device, electronic cigarette, and assembly method |
US12029256B2 (en) | 2018-12-26 | 2024-07-09 | Changzhou Patent Electronic Technology Co., LTD | Power supply device, electronic cigarette, and assembly method |
-
2018
- 2018-12-26 CN CN201822212493.1U patent/CN209420960U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020134764A1 (en) * | 2018-12-26 | 2020-07-02 | 常州市派腾电子技术服务有限公司 | Cartridge and electronic cigarette |
WO2020134762A1 (en) * | 2018-12-26 | 2020-07-02 | 常州市派腾电子技术服务有限公司 | Power supply device, electronic cigarette, and assembly method |
US12029256B2 (en) | 2018-12-26 | 2024-07-09 | Changzhou Patent Electronic Technology Co., LTD | Power supply device, electronic cigarette, and assembly method |
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