CN208129438U - Power Supply Assembly and electronic cigarette - Google Patents

Abstract

The utility model discloses a kind of Power Supply Assembly and the electronic cigarette using the Power Supply Assembly.Wherein, the Power Supply Assembly includes main body and the rear cover for being fixedly installed in the main body, one end of the main body is equipped with interconnecting piece and the fixed electric connection of external loading, the other end is equipped with the inner cavity for accommodating electronic component, the rear cover is fixedly installed in the main body, and inner cavity described in the cover, the one end of the main body far from the interconnecting piece is equipped with extension towards the rear cover, end of the rear cover far from the interconnecting piece described in the extension the cover, when effectively electronic cigarette being avoided to fall, the shell of the end far from pump orifice is generated by the phenomenon that hitting damage.

Description

Power Supply Assembly and electronic cigarette

Technical field

The utility model relates to the electronic cigarettes of a kind of Power Supply Assembly and the application Power Supply Assembly.

Background technique

Electronic cigarette also known as electronic cigarette are mainly used for giving up smoking and substituting traditional cigarette.It has similar with odorivection cigarette Appearance and approximate taste, in addition it is more than the taste of traditional cigarette, cigarette, suction taste can be sucked out also like traditional cigarette is the same Road comes with feeling.Because of other harmful components such as tar, suspended particulates in the not traditional cigarette of electronic cigarette, therefore on the market Gradually replace traditional cigarette.

Because miniature electric cigarette is easy to carry, liked by the majority of consumers.So occur all kinds of miniature electric cigarettes on the market, Meanwhile the shell of miniature electric cigarette is prepared using In Molding Label (in-mode inserts injection molding) technique, realizes appearance moulding Beauty, however, miniature electric cigarette is easy to fall in user's use process, the shell of the end far from pump orifice is easy to be hit Hit generation damage.

Utility model content

The main purpose of the utility model is to provide a kind of Power Supply Assembly, it is intended to when electronic cigarette being avoided to fall, far from suction The shell of the end of mouth is generated by the phenomenon that hitting damage.

To achieve the above object, the utility model proposes a kind of Power Supply Assembly, the Power Supply Assembly includes main body and solid Dingan County is loaded on the rear cover of the main body, and one end of the main body is equipped with interconnecting piece and the fixed electric connection of external loading, the other end Equipped with the inner cavity for accommodating electronic component, the rear cover is fixedly installed in the main body, and inner cavity described in the cover, the main body One end far from the interconnecting piece is equipped with extension towards the rear cover, and rear cover described in the extension the cover is far from the connection The end in portion.

Optionally, rear cover is integrally in that cambered surface rounding off connects away from one end of the interconnecting piece with the extension.

Optionally, the both ends of the main body and the rear cover one of both are respectively equipped with an at least connection buckle and at least one Female thread is connected, another both ends of the two, which respectively correspond, is equipped at least one connection card slot and at least one connection sub-buckle, a company It connects buckle and is fastened on a connection card slot, a connection female thread is fastened on a connection sub-buckle, the rear cover is fixed In the main body.

Optionally, the two sides of main body and the rear cover one of both are equipped at least one fixed female thread, and the another of the two is equipped with At least one fixed sub-buckle, a fixed female thread are fastened on a fixed sub-buckle, the rear cover are fixed on the main body.

Optionally, the two sides of main body and the rear cover one of both are respectively equipped with multiple fixed female threads, and the another of the two sets There are multiple fixed sub-buckles, the opposite two sides for being set to the main body or the rear cover of multiple fixed female threads, and the separate company The setting of socket part interval, a fixed female thread are fastened on a fixed sub-buckle, the rear cover are fixed on the main body.

Optionally, the two sides of main body and the rear cover one of both are equipped with an at least limiting slot, and the another of the two is equipped with extremely Few limit cord, a limit cord are plugged together in a limiting slot, and the rear cover is limited in the main body；And/or The main body and the rear cover one of both are equipped with an at least fastening screw, and the another of the two is equipped with an at least locating slot, and one The fastening screw is plugged together in a locating slot, and the rear cover is positioned at the main body.

Optionally, the domed setting in the cross section of rear cover, and arch chamber is formed, the two sides of the main body are respectively equipped at least One locating part, each locating part abut when the rear cover is fastened on the main body with the internal chamber wall of the arch chamber.

Optionally, main body includes center and front housing, and one end of the center is equipped with interconnecting piece and is fixedly connected with external loading, The other end and the front housing enclose the inner cavity for being set as installing for internal electronic element, and the rear cover is fixedly installed in the center, and Inner cavity described in the cover, the extension is set to the center, and the extension extends towards the rear cover and the front housing, and The end of front housing described in the cover and the rear cover.

Optionally, inner cavity is additionally provided with an at least light source and the electronic component is electrically connected, and the front housing is additionally provided at least The light of one transmittance section, each light source transmitting is at least partly appeared from the transmittance section；And/or the inner cavity is additionally provided with For carrying out the inserting terminal of charging and data transmission to the Power Supply Assembly, the inserting terminal and the electronic component are electrical Connection, the center are equipped with the interface of the exposure inserting terminal.

The utility model also provides a kind of electronic cigarette, including atomizer and Power Supply Assembly, wherein the Power Supply Assembly includes Main body and the rear cover for being fixedly installed in the main body, one end of the main body, which is equipped with interconnecting piece and fixes with external loading, electrically to be connected It connects, the other end is equipped with the inner cavity for accommodating electronic component, and the rear cover is fixedly installed in the main body, and interior described in the cover Chamber, the one end of the main body far from the interconnecting piece are equipped with extension, rear cover described in the extension the cover towards the rear cover End far from the interconnecting piece.

The Power Supply Assembly of technical solutions of the utility model, by the one end of main body far from the interconnecting piece towards after described It is covered with extension, end of the rear cover far from the interconnecting piece described in the extension the cover, it is to be understood that user is using In the process, the end being connected with external loading is held upward, when Power Supply Assembly is detached from from user hand to be fallen, what main body was equipped with Extension wraps up the end of the rear cover, is formed and is protected to rear cover, avoided rear cover from contacting with ground direct collision, appearance is caused to be touched Hit the phenomenon that generating rum point or crackle generation.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the connection structure perspective view of the explosion of the utility model electronic cigarette；

Fig. 2 is the connection structure stereoscopic schematic diagram of rear cover in the utility model Power Supply Assembly；

Fig. 3 is the connection structure stereoscopic schematic diagram of center in the utility model Power Supply Assembly；

Fig. 4 is the connection structure schematic cross-sectional view of the utility model electronic cigarette；

Fig. 5 is the connection structure of the utility model electronic cigarette from the schematic cross-sectional view in terms of other direction；

Fig. 6 is the schematic cross-sectional view in the utility model Fig. 5 along the direction A-A；

Fig. 7 is the schematic cross-sectional view in the utility model Fig. 5 along the direction B-B；

Fig. 8 is the schematic cross-sectional view in the utility model Fig. 5 along the direction C-C；

Fig. 9 is another perspective view of the explosion of connection structure of the utility model electronic cigarette；

Figure 10 is the connection structure stereoscopic schematic diagram of sealing element in the utility model Power Supply Assembly.

Drawing reference numeral explanation：

The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection scope within.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

The utility model proposes a kind of Power Supply Assemblies 100, for being powered for external world's load, herein, in the present embodiment Middle extraneous load is atomizer 200, and the Power Supply Assembly 100 combines to form electronic cigarette 1000, atomizer with the atomizer 200 200 is interior equipped with shoe cream room 220 and fever core, and Power Supply Assembly 100 is equipped with interconnecting piece 111 and fixes electrical connects with atomizer 200 It connects, then the electronic component 50 by being equipped in Power Supply Assembly 100 controls electric power outputting current to the fever core in atomizer 200 Be powered, make generate heat core heat under the driving of Power Supply Assembly 100 tobacco juice generate smog, then by gas off-take be discharged for Family suction is equipped with 54 element of battery of recyclable charging so that user be made to obtain smoking experience inside Power Supply Assembly 100, and sets There is the output terminal that can be used for charging to exterior terminal, USB output plug socket etc. can be used in the output terminal.

Referring to figs. 1 to Figure 10, in the utility model embodiment, the Power Supply Assembly 100 includes main body 10 and is fixedly mounted In the rear cover 30 of the main body 10, one end of the main body 10 is equipped with interconnecting piece 111 and the fixed electric connection of external loading, another End is equipped with the inner cavity 112 for accommodating electronic component 50, and the rear cover 30 is fixedly installed in the main body 10, and interior described in the cover Chamber 112, the one end of the main body 10 far from the interconnecting piece 111 are equipped with extension 113, the extension towards the rear cover 30 End of the rear cover 30 described in 113 the covers far from the interconnecting piece 111.Herein, specifically, in the present embodiment, the main body 10 Extension 113 prepared using using metal material, it is various that the rear cover 30 using Shooting Technique preparation in film has surface Pattern.

The Power Supply Assembly 100 of technical solutions of the utility model, by the one end of main body 10 far from the interconnecting piece 111 It is equipped with extension 113 towards the rear cover 30, end of the rear cover 30 far from the interconnecting piece 111 described in 113 the cover of extension, It is understood that user is in use, the end being connected with external loading is held upward, when Power Supply Assembly 100 from When disengaging is fallen in the hand of family, the extension 113 that main body 10 is equipped with wraps up the end of the rear cover 30, is formed and is protected to rear cover 30, The phenomenon that avoiding rear cover 30 from contacting with ground direct collision, appearance collision is caused to generate rum point or crackle generation.

Specifically, as shown in Figures 3 to 5, in the utility model embodiment, rear cover 30 and the extension 113 deviate from One end of the interconnecting piece 111 is integrally in the connection of cambered surface rounding off.Herein, the electronic component 50 is set to the inner cavity 112 Close to one end of the extension 113, make the whole centre-of gravity shift of Power Supply Assembly 100 to close to the extension 113, and due to weight Heart reason, when falling Power Supply Assembly 100, extension 113 increases with the probability that ground directly contacts, then passes through the rear cover 30 With the extension 113 away from the integrally hemispheric cambered surface setting of one end of the interconnecting piece 111, side structure is without prominent rib Angle, when Power Supply Assembly 100 is fallen, the extension 113 and ground contact-impact of cambered surface, impact force are easy diffusion, avoid seamed edge The phenomenon that corner angle hard collision damages generates.

Specifically, as shown in Figure 1 to Figure 3, in the utility model embodiment, 30 one of both of main body 10 and the rear cover Both ends be respectively equipped with an at least connection buckle 31 and at least one connection female thread 32, another both ends of the two, which respectively correspond, to be equipped with At least one connection card slot 114 and at least one connection sub-buckle 115, a connection buckle 31 are fastened on a connection card slot 114, The one connection female thread 32 is fastened on a connection sub-buckle 115, and the rear cover 30 is fixed on the main body 10.Herein, exist In the present embodiment, the main body 10 is equipped with two connection card slots 114 close to one end of the interconnecting piece 111, far from the interconnecting piece 111 one end is equipped with a connection sub-buckle 115, and two connection 114 relative spacings of card slot are set to the two sides of the main body 10, described The both ends of rear cover 30 are correspondingly provided with two connection buckles 31 and a connection female thread 32, and two connection buckles 31 are fastened on two institutes respectively Connection card slot 114 is stated, a connection female thread 32 is fastened on a connection sub-buckle 115, the rear cover 30 is fixed on described Main body 10, stable connection, when Power Supply Assembly 100 falls, laterally opposed spaced connection buckle 31 limits rear cover 30 The shaking of transverse direction, connection female thread 32 limit the shaking of 30 longitudinal direction of rear cover, effectively avoid rear cover 30 impacted from The phenomenon that disengaging of main body 10 causes internal electronic element 50 to damage generation.

It is understood that in actual application, the quantity of the connection buckle 31 and connection female thread 32 is according to reality The design of border product size, at the same the connection buckle 31 and the connection female thread 32 be not limited only to it is above-mentioned set on the rear cover 30 Mode, such as the connection buckle 31 and the connection female thread 32 can also be set to the main body 10, or by the connection buckle 31 are set to the main body 10, and connection female thread 32 is set to being correspondingly provided with again for the rear cover 30 and connects sub-buckle 115 and connection card slot 114 realize fixed mode, belong within scope of protection of the utility model.

Specifically, as shown in Fig. 2, in the utility model embodiment, the connection female thread 32 is equipped with connecting hole 322, when When the connection female thread 32 is fastened on the connection sub-buckle 115, the connection sub-buckle 115 is plugged together in real in the connecting hole 322 The phenomenon that now fixing, connection sub-buckle 115 is effectively prevent to be detached from from connection female thread 32 generation, enhancing rear cover 30 and the main body 10 The stability of connection.

Specifically, as shown in Fig. 2, in the utility model embodiment, the connection female thread 32 closes on the connecting hole 322 It is also convexly equipped with two deep floors 331 to be fixedly connected with the rear cover 30, effectively enhancing connection female thread 32 and the connection of rear cover 30 is strong Degree avoids connecting the phenomenon that female thread 32 is broken generation.

Further, as shown in Fig. 1 or Fig. 3 or Fig. 6, in the utility model embodiment, the main body 10 is closed on each The connection card slot 114 is additionally provided with auxiliary buckle 1141, and the rear cover 30 closes on the inside of each connection buckle 31 It is additionally provided with an auxiliary card slot 311, when a connection buckle 31 is fastened on a connection card slot 114, an auxiliary Buckle 1141 is plugged together in an auxiliary card slot 311, forms the form for intersecting fastening, when the connection buckle 31 is by foreign impacts When power is with the trend being detached from from the connection card slot 114,1141 pairs of connection buckles 31 of the auxiliary buckle, which have, to be supported Power prevents connection buckle 31 from generation the phenomenon that the connection disengaging of card slot 114.Further enhance the rear cover 30 and the connection card The stability that slot 114 connects.

Further, as shown in Figure 1 or 2, in the utility model embodiment, 30 the two of main body 10 and the rear cover One two sides are equipped at least one fixed female thread 33, and the another of the two is equipped at least one fixed sub-buckle 116, a fixed female thread 33 It is fastened on a fixed sub-buckle 116, the rear cover 30 is fixed on the main body 10.Herein, in the present embodiment, the master 10 two sides of body are equipped with a fixed sub-buckle 116, and the two sides of the rear cover 30 are respectively corresponded equipped with a fixed female thread 33, described in one Fixed female thread 33 is fastened on a fixed sub-buckle 116, further avoids rear cover 30 under extraneous impact force action from the master The phenomenon that body 10 is detached from generates.

Specifically, as shown in Figure 1 to Figure 3, in the utility model embodiment, 30 one of both of main body 10 and the rear cover Two sides be respectively equipped with multiple fixed female threads 33, the another of the two is equipped with multiple fixed sub-buckles 116, multiple fixed female threads 33 The opposite two sides for being set to the main body 10 or the rear cover 30, and far from the setting of the interconnecting piece 111 interval, a fixed mother Button 33 is fastened on a fixed sub-buckle 116, and the rear cover 30 is fixed on the main body 10.Herein, in the present embodiment, The main body 10 is equipped with two fixed sub-buckles 116, the two sides point of the rear cover 30 far from the two sides of described 111 one end of interconnecting piece It is not correspondingly provided with two fixed female threads 33, a fixed female thread 33 is fastened on a fixed sub-buckle 116, effectively enhances main body 10 The white silk for closing on one end of center of gravity with rear cover 30 connects stability, further avoids rear cover 30 under extraneous impact force action from described The phenomenon that main body 10 is detached from generates.

Specifically, as shown in Figure 2 and Figure 7, in the utility model embodiment, each fixed female thread 33, which is equipped with, to be fixed Hole 332, when the fixed female thread 33 is fastened on the fixed sub-buckle 116, the fixed sub-buckle 116 is plugged together in the fixation hole The phenomenon that realizing and fix in 332, fixed sub-buckle 116 is effectively prevent to be detached from from fixed female thread 33 generation, further enhances rear cover 30 stability being connect with the main body 10.

Specifically, as shown in Fig. 2, in the utility model embodiment, the fixed female thread 33 closes on the fixation hole 332 It is also convexly equipped with two reinforcing ribs 321 to be fixedly connected with the rear cover 30, effectively enhances the bonding strength of fixed female thread 33 and rear cover 30, The phenomenon that avoiding fixed female thread 33 from being broken generation.

Further, as shown in Figures 2 and 3, in the utility model embodiment, 30 the two of main body 10 and the rear cover One two sides are equipped with an at least limiting slot 117, and the another of the two is equipped at least one limit cord 34, and a limit cord 34 is inserted Together in a limiting slot 117, the rear cover 30 is limited in the main body 10；Herein, in the present embodiment, the main body 10 The one end for closing on the interconnecting piece 111 is equipped with a limiting slot 117, and the two sides of the rear cover 30 are correspondingly provided with limit cord 34, When the rear cover 30 is fastened on the main body 10, a limit cord 34 is plugged together in a limiting slot 117, is effectively prevent Transverse shakiness occurs when rear cover 30 is by impact force, further avoids rear cover 30 under extraneous impact force action from the main body 10 The phenomenon that disengaging, generates, meanwhile, there is when installation locating effect, effectively installed convenient for user.

Further, as shown in Figures 2 and 3, in the utility model embodiment, the main body 10 and 30 liang of the rear cover One of person is equipped with an at least fastening screw 35, and the another of the two is equipped with an at least locating slot 118, and a fastening screw 35 is inserted Together in a locating slot 118, the rear cover 30 is positioned at the main body 10.Herein, in the present embodiment, the main body 10 are equipped with a locating slot 118, and the rear cover 30 is convexly equipped with a fastening screw 35, when the rear cover 30 is fastened on the main body 10 When, the fastening screw 35 is plugged together in the locating slot 118, and when rear cover 30 is impacted, the locating slot 118 is right The fastening screw 35 is limited, and is effectively avoided the generation of rear cover 30 from laterally or longitudinally shaking, is further avoided rear cover 30 outside The phenomenon that being detached under boundary's impact force action from the main body 10 generates, meanwhile, there is when installation locating effect, be effectively convenient for user It is installed.

Specifically, as shown in figure 8, in the utility model embodiment, the domed setting in the cross section of rear cover 30, and formed Arch chamber, the two sides of the main body 10 are respectively equipped with an at least locating part, and each locating part is fastened in the rear cover 30 When the main body 10, abutted with 112 wall of inner cavity of the arch chamber.Herein, in the present embodiment, the cross section of the rear cover 30 Domed setting, and two sides are connect close to edge is arc-shaped with 10 transition of main body, effectively reduce the damage that collision generates, together When, the two sides of main body 10 are equipped with a locating part, and the locating part plugs together the inner cavity in the arch chamber and with the arch chamber 112 walls adaptation abuts, effectively enhancing bonding strength, and when Power Supply Assembly 100 is fallen, impact force is conducted by two locating parts to master The dispersion of body 10 is eliminated, and is further avoided rear cover 30 and is detached from the phenomenon generation for causing internal electronic element 50 impaired from main body 10.

Specifically, as shown in Figure 1, in the utility model embodiment, main body 10 include center 11 and front housing 12, it is described in One end of frame 11 is equipped with interconnecting piece 111 and is fixedly connected with external loading, and the other end and the front housing 12 are enclosed and be set as internal electron The inner cavity 112 that element 50 is installed, the rear cover 30 are fixedly installed in the center 11, and inner cavity 112 described in the cover, the extension Portion 113 is set to the center 11, and the extension 113 extends towards the rear cover 30 and the front housing 12, and described in the cover The end of front housing 12 and the rear cover 30.Herein, in the present embodiment, the center 11 is prepared using metal material, before described Shell 12 is consistent with 30 structure of rear cover, specific connection structure reference above-described embodiment of the front housing 12 and the center 11, Since front cover and center 11 use whole technical solutions of above-mentioned all embodiments, at least with the skill of above-described embodiment All beneficial effects, will not repeat them here brought by art scheme.

Further, as shown in Fig. 1 or Fig. 9, in the utility model embodiment, the inner cavity 112 is additionally provided at least one Light source 53 and the electronic component 50 are electrically connected, and the front housing 12 is additionally provided with an at least transmittance section, and each light source 53 is sent out The light penetrated at least partly is appeared from the transmittance section；Herein, in the present embodiment, the electronic component 50 includes master control borad 51 With the battery 54 being electrically connected with the master control borad 51, the light source 53 uses LED lamp bead, and each LED lamp bead is integrated in The master control borad 51, the transmittance section are front cover using the various of In Molding Label (in-mode inserts injection molding) technique formation Pattern can also form circular hole as functional indicator light, or the forms such as the empty slot being in communication with the outside can also be used.

It is understood that in actual application, the light source 53 is settable multiple, multiple light sources 53 have Common electrical is extreme, is electrically connected using parallel connection, and effectively convenient for wiring, while damaging other LED lamp beads when single led lamp bead can It operates normally, does not influence overall work state；Meanwhile each light source 53 is not limited only to above-mentioned electrical property and is integrated in the master control The connection type of plate 51 belongs to for example, the mode that conduct piece or flexible circuit board are electrically connected with master control borad 51 can also be used Within scope of protection of the utility model.

Further, those skilled in the art can also pwm circuit module is (not shown) to be adjusted by installing additional on master control borad 51 The mode of all kinds of lighting effects is realized in intensity of illumination, stroboscopic and the color conversion of LED lamp bead, belongs to the utility model protection Within the scope of.

Further, as shown in figure 5, in the utility model embodiment, the inner cavity 112 is additionally provided with for the confession Electrical component 100 carries out the inserting terminal 52 of charging and data transmission, and the inserting terminal 52 electrically connects with the electronic component 50 It connects, the center 11 is equipped with the interface of the exposure inserting terminal 52.Herein, in the present embodiment, the inserting terminal 52 Micro base, lighting base or Type c base etc. can be used, meanwhile, the center 11 is equipped with one first limit plate 119, the rear cover 30 is equipped with one second limit plate 36, and first limit plate 119 and second locating part abut institute respectively The outer peripheral edge for stating inserting terminal 52 limits the inserting terminal 52, and inserting terminal 52 is effectively prevent to shake, and user is avoided to insert Firmly excessive the phenomenon that damage is caused to inserting terminal 52 generation when connecing.

Referring to Fig.1, Fig. 4 or Fig. 5, the utility model also provide a kind of electronic cigarette 1000, and the electronic cigarette 1000 includes mist Change device 200 and Power Supply Assembly 100, the specific structure of the Power Supply Assembly 100 is referring to above-described embodiment, since electronic cigarette 1000 uses Whole technical solutions of above-mentioned all embodiments, therefore at least all brought by the technical solution with above-described embodiment have Beneficial effect, this is no longer going to repeat them.

Wherein, the atomizer 200 includes shell, pedestal and fever core 210, and the pedestal and the shell are enclosed and be set as Shoe cream room 220, the fever core 210 are set in the shoe cream room 220 and are connected to the shoe cream room 220, and the pedestal is set There is the air inlet being connected to fever core 210, the fever core 210 is equipped with outlet passageway 230 and is in communication with the outside for user's pumping It inhales, and the fever core 210 is electrical with the Power Supply Assembly 100 when the atomizer 200 is installed on the interconnecting piece 111 Connection.

Specifically, as shown in figure 5, in the utility model embodiment, in the present embodiment, the fever core 210 is wrapped Two electrodes for including heater and being electrically connected with the heater contacts 240, and the two electrodes contacts 240 are sudden and violent across the pedestal Be exposed to the external world, the inner wall of the center 11 be convexly equipped with partition 70 inner space of the center 11 is separated into be used to install it is described The bottom cavity wall of the installation cavity of atomizer 200 and inner cavity 112 for accommodating internal electronic element 50, the installation cavity is equipped with and institute The installation notch 71 of the connection of inner cavity 112 are stated, the Power Supply Assembly 100 is additionally provided with the sealing element 80, and the sealing element 80 is surround 71 sealed set of installation notch, the master control borad 51 are also electrically connected two elastic thimbles, and the two elastic thimbles pass through institute It states sealing element 80 and is exposed to formation interconnecting piece 111 in the installation cavity, one end of the atomizer 200 is plugged together in the installation cavity When two described in electrode contact 240 with two it is described elasticity thimble elasticity abut to form conductive loops.Herein, by using center 11 Inner wall is convexly equipped with partition 70 and the main body 10 is separated into installation cavity and is used to accommodate the inner cavity 112 of electronic component 50, because every Plate 70 and the integrated molding of center 11 form goblet, then by sealing element 80 around 71 sealed set of installation notch, effectively It prevents from gap of the oil liquid between partition 70 and main body 10 or penetrates into inner cavity 112 from installation notch 71 leading to internal electronic element The phenomenon that 50 damage, generates, meanwhile, main body 10, and inner cavity 112 described in the cover are pressed on using rear cover 30, when internal component exists When failure, only need to dismantle rear cover 30 can be safeguarded, without mobile sealing element 80, effectively avoid conventional small electronic cigarette 1000 During being dismounted for multiple times, sealing element 80 is easy to appear flange with skeleton loading casing and the phenomenon that gap occurs, leads to atomizer 200 In tobacco juice be easy to leak into inner cavity 112 damage electronic component 50 the phenomenon that, effectively enhance the sealing of Power Supply Assembly 100 Effect.

It is understood that in actual application, the interconnecting piece 111 is not limited only to above-mentioned using two elastic thimbles Across the form of the sealing element 80, for example, setting negative maximum copper piece and positive elastic conduction column, the negative maximum can also be used Copper piece is equipped with the threaded hole for being fixedly connected with atomizer 200, then described by the way that positive elastic conduction column to be fixedly installed in It is arranged in tapped through hole and with the tapped through hole interval, the mode for forming positive and negative anodes contact belongs to the utility model protection model Within enclosing.

Further, as shown in Figure 10, in the utility model embodiment, sealing element 80 is towards one end of the installation cavity Boss 84 is additionally provided with around each conductive terminal 55；Herein, in the present embodiment, the major diameter end ring of the sealing element 80 It is additionally provided with boss 84 around each conductive terminal 55, the condensed water or tobacco juice for effectively avoiding 200 inlet end of atomizer from oozing out Collecting directly causes the security risk of short circuit to generate two conductive terminals 55, effectively improves the safety of Power Supply Assembly 100 Performance.

Specifically, as shown in figure 5, in the utility model embodiment, one end of atomizer 200 is plugged together in the installation cavity When, the air inlet passageway being connected to outside air is formed between the shell and the pedestal and 112 wall of inner cavity of the installation cavity, The Power Supply Assembly 100 is additionally provided with the electronic component 50 in triggering microphone 60 and inner cavity 112 and is electrically connected, the triggering microphone 60 trigger the Power Supply Assembly 100 when air-flow flow at high speed in air inlet passageway powers to the atomizer 200.Herein, exist In the present embodiment, the triggering microphone 60 is switched using model S087 negative pressure gas sensor, and is encapsulated by SOT-23-5 Be integrated in the master control borad 51, when user suction when, external air flow between atomizer 200 and Power Supply Assembly 100 between clearance flow Enter, then by air inlet passageway, swiftly flowing air-flow generates negative pressure appearance, switchs to trigger negative pressure gas sensor to power supply 100 transmission of control signals of component, control atomizer 200 is atomized tobacco juice, while external air flow is flowed into from air inlet passageway The inlet end of atomizer 200 aspirates after mixing with tobacco juice atomization for user, is switched herein using S087 negative pressure gas sensor, inspection Precision -400pa is surveyed, trigger sensitivity is high, and saves quiescent current under dot pattern and be less than 5uA, and peripheral applications circuit is simple, volume It is small, it is at low cost.

It is understood that in actual application, those skilled in the art can be selected other models triggering microphone 60 or Simple replacement realizes that above-mentioned beneficial effect belongs within scope of protection of the utility model at the mode that other sensors trigger.

Specifically, as shown in figure 5, in the utility model embodiment, sealing element 80 includes sealing 81 and cover portions 82, the sealing 81 is fixedly installed in the installation notch 71, triggering microphone 60 described in 82 the cover of cover portions, and is equipped with It is connected to the air slot 85 of the triggering microphone 60 and the air inlet passageway.Herein, in the present embodiment, the sealing element 80 One end is installed on the installation notch 71, and the other end, which also extends, is equipped with cover portions 82, and set out miaow described in 82 the cover of cover portions Head forms seal chamber, then is connected to the seal chamber with the air inlet passageway by being equipped with air slot 85, when user's suction, It is understood that the negative pressure appearance that the gas of small space is formed after being extracted in the seal chamber is more apparent, to be promoted Trigger sensitivity, when effectively user being avoided to aspirate, the negative pressure value generated in air inlet passageway is not up to the firing level for triggering microphone 60 The phenomenon that value causes Power Supply Assembly 100 not powered to affiliated atomizer 200 generation.

Further, as shown in Figure 10, in the utility model embodiment, the bigger diameter end of sealing element 80 is towards the air inlet Passageway is also convexly equipped with choke cord 83, and the choke cord 83, which is enclosed, is set as air guide space, the air guide space and the air inlet Road is connected to the air slot 85.Herein, in the present embodiment, described by being equipped with choke cord 83, when 200 grafting of atomizer When the installation cavity, the choke cord 83 for protruding setting encloses the air guide space for being set as being connected to the inlet end of atomizer 200, then Ensure air inlet source by the way that the air guide space to be connected to the air inlet passageway, the air slot 85 may be disposed at the air guide space Interior, when user's suction, the air in seal chamber is preferentially extracted by air slot 85, so that generating negative pressure triggers the triggering Microphone 60 further promotes trigger sensitivity, and when effectively user being avoided to aspirate, air inlet passageway surrounding air inflow is larger, seal chamber In the gas flow that is sucked out it is less, trigger the activation threshold value of microphone 60 so that the negative pressure value generated be made to be not up to and lead to Power Supply Assembly 100 generate the phenomenon that power supply to affiliated atomizer 200.

It is understood that in actual application, the air slot 85 is not limited only to be set to institute in above-described embodiment It states in air guide space, for example, it is empty that the air slot 85 can also close on the air guide in another embodiment of the utility model Between be arranged, then by choke cord 83 close on the air slot 85 be equipped with opening, make the air in seal chamber be easy to be extracted shape At negative pressure, the mode for enhancing the sensitivity of triggering is belonged within scope of protection of the utility model, meanwhile, air slot 85 closes on institute State the setting of air guide space, air slot 85 and the inlet end of atomizer 200 can be made to shift to install, avoid the tobacco juice of atomizer 200 with Condensate liquid instills air slot 85, generates hence into the phenomenon that damage triggers microphone 60 in seal chamber.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of Power Supply Assembly, which is characterized in that including main body (10) and it is fixedly installed in the rear covers (30) of the main body (10), One end of the main body (10) is equipped with interconnecting piece (111) and the fixed electric connection of external loading, and the other end is equipped with for accommodating electricity The inner cavity (112) of subcomponent (50), the rear cover (30) is fixedly installed in the main body (10), and inner cavity described in the cover (112), The one end of the main body (10) far from the interconnecting piece (111) is equipped with extension (113) towards the rear cover (30), the extension End of the rear cover (30) described in portion (113) the cover far from the interconnecting piece (111).

2. Power Supply Assembly as described in claim 1, which is characterized in that the rear cover (30) and the extension (113) deviate from One end of the interconnecting piece (111) is integrally in the connection of cambered surface rounding off.

3. Power Supply Assembly as described in claim 1, which is characterized in that the main body (10) and the rear cover (30) one of both Both ends be respectively equipped with an at least connection buckle (31) and at least one connection female thread (32), another both ends of the two respectively correspond Equipped at least one connection card slot (114) and at least one connection sub-buckle (115), a connection buckle (31) is fastened on a company It connects card slot (114), a connection female thread (32) is fastened on a connection sub-buckle (115), and the rear cover (30) is fixed on The main body (10).

4. Power Supply Assembly as claimed in claim 3, which is characterized in that the main body (10) and the rear cover (30) one of both Two sides be equipped at least one fixed female thread (33), the another of the two is equipped at least one fixed sub-buckle (116), a fixed female thread (33) it is fastened on a fixed sub-buckle (116), the rear cover (30) is fixed on the main body (10).

5. Power Supply Assembly as claimed in claim 3, which is characterized in that the main body (10) and the rear cover (30) one of both Two sides be respectively equipped with multiple fixed female threads (33), the another of the two is equipped with multiple fixed sub-buckles (116), multiple described fixed female (33) opposite two sides for being set to the main body (10) or the rear cover (30) are detained, and are spaced setting far from the interconnecting piece (111), The one fixed female thread (33) is fastened on a fixed sub-buckle (116), and the rear cover (30) is fixed on the main body (10).

6. Power Supply Assembly as claimed in claim 3, which is characterized in that the main body (10) and the rear cover (30) one of both Two sides be equipped with an at least limiting slot (117), the two it is another be equipped at least one limit cord (34), a limit cord (34) it plugs together in a limiting slot (117), the rear cover (30) is limited in the main body (10)；And/or the main body (10) and the rear cover (30) one of both is equipped with an at least fastening screw (35), and the another of the two is equipped with an at least locating slot (118), a fastening screw (35) plugs together in a locating slot (118), and the rear cover (30) is positioned at the master Body (10).

7. Power Supply Assembly as claimed in claim 3, which is characterized in that the domed setting in cross section of the rear cover (30), and Arch chamber is formed, the two sides of the main body (10) are respectively equipped with an at least locating part, and each locating part is in the rear cover (30) it when being fastened on the main body (10), is abutted with inner cavity (112) wall of the arch chamber.

8. the Power Supply Assembly as described in any one of claims 1 to 7, which is characterized in that the main body (10) includes center (11) interconnecting piece (111) are equipped with and are fixedly connected with external loading with front housing (12), one end of the center (11), the other end and institute It states front housing (12) and encloses the inner cavity (112) for being set as installing for internal electronic element (50), the rear cover (30) is fixedly installed in described Center (11), and inner cavity described in the cover (112), the extension (113) is set to the center (11), and the extension (113) extend towards the rear cover (30) and the front housing (12), and the end of front housing described in the cover (12) and the rear cover (30) Portion.

9. Power Supply Assembly as claimed in claim 8, which is characterized in that the inner cavity (112) is additionally provided with an at least light source (53) It is electrically connected with the electronic component (50), the front housing (12) is additionally provided with an at least transmittance section, each light source (53) hair The light penetrated at least partly is appeared from the transmittance section；And/or the inner cavity (112) is additionally provided with for the Power Supply Assembly (100) inserting terminal (52) of charging and data transmission is carried out, the inserting terminal (52) and the electronic component (50) are electrically Connection, the center (11) are equipped with the interface of the exposure inserting terminal (52).

10. a kind of electronic cigarette, including atomizer (200), which is characterized in that the electronic cigarette (1000) further includes such as claim Power Supply Assembly described in any one of 1 to 9 (100).