CN208228328U

CN208228328U - Electronic cigarette

Info

Publication number: CN208228328U
Application number: CN201820806548.9U
Authority: CN
Inventors: 陈潮先
Original assignee: Shenzhen Youme Network Technology Co Ltd
Current assignee: Shenzhen Youme Network Technology Co Ltd
Priority date: 2018-05-28
Filing date: 2018-05-28
Publication date: 2018-12-14
Anticipated expiration: 2028-05-28

Abstract

The utility model discloses a kind of electronic cigarette, and the electronic cigarette includes: ontology, and the ontology includes heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion；Cigarette holder, the cigarette holder are connected to the ontology, and the opening described in the cover that can be opened and closed；Cigarette holder cover, the cigarette holder cover can be opened and closed cigarette holder described in the cover, so that the cigarette holder is hidden or appeared；The electronic cigarette further includes air inlet and body channel, and the air inlet is connected to the heating cabinet, and the body channel is connected to the heating cabinet and the cigarette holder.The technical solution of the utility model can be avoided flue gas scald user, meanwhile, cigarette holder cleaning is kept, the cleaning process before avoiding user's use promotes the property easy to use of electronic cigarette.

Description

Electronic cigarette

Technical field

The utility model relates to electronic cigarette technical field, in particular to a kind of electronic cigarette.

Background technique

Existing baking-type electronic cigarette is generally arranged a heating cabinet, cigarette is put into heating cabinet and is heated, user It can use.However, existing baking-type electronic cigarette, the upper end of heating cabinet are generally directly connected to cigarette holder, in this way, due to cigarette The runner of gas is very short, can be very high by the temperature of the flue gas of cigarette holder outflow, is easy scald user.Also, existing baking-type electronics Cigarette, cigarette holder are generally exposed among air, are easy to be contaminated, and frequent cleaning can make troubles to user.Above content is only For assisting understanding the technical solution of the utility model, do not mean the recognition that the foregoing is prior art.

Utility model content

The main purpose of the utility model is to provide a kind of electronic cigarette, it is intended to and avoid flue gas from scalding user, meanwhile, keep cigarette Mouth cleaning, the cleaning process before avoiding user's use promote the property easy to use of electronic cigarette.

To achieve the above object, the utility model proposes electronic cigarette include:

Ontology, the ontology include heating cabinet, and the heating cabinet is formed with the opening for cigarette insertion；

Cigarette holder, the cigarette holder are connected to the ontology, and the opening described in the cover that can be opened and closed；

Cigarette holder cover, the cigarette holder cover can be opened and closed cigarette holder described in the cover, so that the cigarette holder is hidden or appeared；

The electronic cigarette further includes air inlet and body channel, and the air inlet is connected to the heating cabinet, the ontology Channel is connected to the heating cabinet and the cigarette holder.

Optionally, one end far from the cigarette holder of the cigarette holder cover is articulated with the ontology, so that the cigarette holder cover can Rotation lid closes or rotation is opened.

Optionally, the electronic cigarette further includes heating warehouse lid, and the heating warehouse lid can be opened and closed to be set to the opening, with Block or open the opening.

Optionally, the heating warehouse lid is articulated with the ontology, so that the heating warehouse lid rotatable covers are closed or rotation is opened It opens.

Optionally, the heating warehouse lid includes:

Lid；

One end of connector, the connector is set to the lid, and the other end is articulated with the ontology.

Optionally, the end face towards the cigarette holder cover of the ontology is equipped with articulated shaft, the cigarette holder cover far from described One end of cigarette holder is articulated with the articulated shaft, and the heating warehouse lid is also articulated with the articulated shaft.

Optionally, the master control borad for being additionally provided with power supply in the ontology and being connect with the power supply, the heating cabinet and the master Plate is controlled to be electrically connected.

Optionally, the heating cabinet includes tubular body, and the upper end of the tubular body forms the opening, the tubulose The outer surface of main body is equipped with Resistive heating element, and the Resistive heating element and the master control borad are electrically connected.

Optionally, the electronic cigarette further includes thermal insulator, and the thermal insulator is sheathed on the tubular body, and the resistance adds Warmware is between the tubular body and thermal insulator.

Optionally, the master control borad is additionally provided with external interface, the external interface and the power electric connection, to electricity Source charging；Alternatively,

The master control borad is additionally provided with wireless charging module, the wireless charging module and the power electric connection, and with it is outer The wireless charger in portion is electrically coupled connection.

The technical solution of the utility model opens cigarette holder and ontology when needing using electronic cigarette, so that heating cabinet Opening appears, and is then inserted into heating cabinet from opening by cigarette.Outside air enters in heating cabinet from air inlet, heating cabinet Baking formula heating is carried out to cigarette, to generate flue gas.Flue gas after generation from heating cabinet via body channel pass into Cigarette holder is for users to use.It is directly connected to heating cabinet in this way, can avoid cigarette holder, to avoid scald user.Simultaneously by heating cabinet Opening be arranged in ontology towards cigarette holder orientation, be also convenient to insertion of the cigarette from top, be more convenient user use operation.

The technical solution of the utility model, electronic cigarette further include cigarette holder cover, which can be opened and closed the cover cigarette holder, can be made Cigarette holder is able to hide or appear, to play a protective role to cigarette holder, avoids cigarette holder pollutants, can effectively keep cigarette holder Cleaning, the cleaning process before avoiding user's use promote the property easy to use of electronic cigarette.

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 schematic cross-sectional view of one embodiment of the utility model electronic cigarette.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Electronic cigarette	30b	Gas outlet
10	Ontology	50	Cigarette holder cover
				11	Heating cabinet	70	Heat warehouse lid
11a	Opening	71	Lid
				13	Body channel	73	Connector
30	Cigarette holder	90	Articulated shaft
				30a	Cigarette holder channel

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

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 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.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model It is required that protection scope within.

The utility model proposes a kind of electronic cigarettes 100.

As shown in Figure 1, in 100 1 embodiment of the utility model electronic cigarette, which includes:

Ontology 10, the ontology 10 include heating cabinet 11, and the heating cabinet 11 is formed with the opening 11a for cigarette insertion；

Cigarette holder 30, the cigarette holder 30 are connected to the ontology 10, and the 11a that is open described in the cover that can be opened and closed；

Cigarette holder cover 50, the cigarette holder cover 50 can be opened and closed cigarette holder 30 described in the cover, so that the cigarette holder 30 is hidden or appeared；

The electronic cigarette 100 further includes air inlet and body channel 13, and the air inlet is connected to the heating cabinet 11, institute It states body channel 13 and is connected to the heating cabinet 11 and the cigarette holder 30.

The technical solution of the utility model opens cigarette holder 30 and ontology 10 when needing using electronic cigarette 100, so that The opening 11a of heating cabinet 11 appears, and is then inserted into heating cabinet 11 from opening 11a by cigarette.Outside air from air inlet into Enter to heating cabinet 11, heating cabinet 11 carries out baking formula heating to cigarette, to generate flue gas.Flue gas after generation is from heating cabinet 11 pass into cigarette holder 30 for users to use via body channel 13.Directly connect with heating cabinet 11 in this way, can avoid cigarette holder 30 It is logical, to avoid scald user.The opening 11a of heating cabinet 11 is arranged in ontology 10 towards 30 orientation of cigarette holder simultaneously, is also facilitated In cigarette from the insertion of top, it is more convenient the use operation of user.

In 100 1 embodiment of the utility model electronic cigarette, ontology 10 and cigarette holder 30 are by the way of being detachably connected, example Such as, the two is two independent structures, is detachably connected by modes such as buckle or screws.It is, of course, also possible to using rotation The mode of fastening, for example, the rotation of cigarette holder 30 is connected to ontology 10, then, when needing to open opening 11a, rotary cigarette holder 30 ?.

Ontology 10 and cigarette holder 30 can be using metal (material of metal optional stainless steel material, aluminum material, aluminium alloys Material, copper material, Cu alloy material, ferrous material, ferroalloy materials etc.), (rigid plastics may be selected in plastics to plastics, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO etc.) and other reasonable materials etc..In this way, being more conducive to ontology 10 Switching with cigarette holder 30 is fixed, and the setting stability of ontology 10 and cigarette holder 30 is promoted, to effectively promote ontology 10 and cigarette holder 30 Practicability, reliability and durability.

The specific structure of ontology 10 can are as follows: forms a cylindrical body, the various electronic components of electronic cigarette 100 are accommodated in this In cylindrical body, then the upper end cover of cylindrical body unifies lid, which forms an opening 11a, the as opening of heating cabinet 11 11a.Lid is detachably connected with cylindrical body, and concretely screw is connected or snapped connection.

The shape of ontology 10 does cross section along its middle part, can be ellipse or rectangle, when if rectangle, short side It is arranged for arc-shaped, to facilitate manpower to hold.

The shape of cigarette holder 30 is generally that bottom is big, and upper end is small, is arranged in diminishing shape.The top of cigarette holder 30 Point is formed, the gas outlet 30b of flue gas flow channel is formed at the end.Certainly, when cigarette holder 30 is arranged, entirety is in arc surface Transition setting, with user-friendly.Specifically, cigarette holder channel 30a, the inlet end of cigarette holder channel 30a are formed in cigarette holder 30 (lower end) is connected to the outlet side of body channel 13, and the outlet side (upper end) of cigarette holder channel 30a is communicated with the atmosphere, i.e. heating cabinet 11, body channel 13 and cigarette holder channel 30a are sequentially communicated, in order to flue gas export.

At this point it is possible to understand, electronic cigarette 100, which is equipped with, crosses gas channel for flue gas circulation, and it includes this that this, which crosses gas channel, Body channel 13 and cigarette holder channel 30a, body channel 13 is set to ontology 10, and is connected to heating cabinet 11；Cigarette holder channel 30a is set to cigarette Mouth 30, and when cigarette holder 30 is covered on opening 11a, it is connected to body channel 13.

That is, when cigarette holder 30 and the opening of ontology 10 appear the opening 11a of heating cabinet 11, body channel 13 and cigarette holder channel 30a is in discrete state, when cigarette holder 30 and ontology 10 are closed the opening 11a for hiding heating cabinet 11, cigarette holder channel 30a It is connected to body channel 13, to form a complete gas channel excessively.

Body channel 13 both can be the integrally formed pipeline of wall surface with original housing member in ontology 10, It can be a pipeline being separately provided.Cigarette holder channel 30a can be the channel formed in the housing member of cigarette holder 30.

Sealing ring can also be arranged in the connectivity part of cigarette holder channel 30a and body channel 13, by the sealing ring, so that cigarette holder Channel 30a is even closer when being connected to body channel 13.

Cigarette holder cover 50 is generally the tube structure of upper end closed, lower ending opening, and lower cover conjunction is connected to ontology 10, so that Cigarette holder 30 is placed in cigarette holder cover 50, to be hidden.Specifically, the lid of cigarette holder cover 50 and ontology 10 closes connection and can be used and turns (two buckles are detained for the mode of dynamic lid conjunction, the mode (mode that external screw thread is engaged with internal screw thread) that rotation lid closes, the mode snapped connection The mode of conjunction) etc..Furthermore, it is to be understood that, cigarette holder cover 50 can using metal (material of metal may be selected stainless steel material, Aluminum material, aluminum alloy materials, copper material, Cu alloy material, ferrous material, ferroalloy materials etc.), (plastics are optional for plastics Select rigid plastics, such as ABS, POM, PS, PMMA, PC, PET, PBT, PPO) and other reasonable materials etc..In this way, more The lid for being conducive to cigarette holder cover 50 and ontology 10 closes connection, promotes the lid of cigarette holder cover 50 and closes the stability for being connected to ontology 10, to have Effect promotes practicability, reliability and the durability of cigarette holder cover 50.

In addition, it should be noted that, air inlet can both be opened in ontology 10 (side wall or bottom wall), cigarette holder can also be opened in 30, also, can be connected to by pipelines such as conduits between air inlet and heating cabinet 11.

Accordingly, it is to be understood that, the technical solution of the utility model, electronic cigarette 100 further includes cigarette holder cover 50, the cigarette holder cover 50 can be opened and closed the cover cigarette holder 30, and cigarette holder 30 can be enable to hide or appear, to play a protective role to cigarette holder 30, avoided 30 pollutants of cigarette holder can effectively keep cigarette holder 30 to clean, and the cleaning process before avoiding user's use promotes electronic cigarette 100 property easy to use.

In addition, it should be noted that, the filter tip part of cigarette can upward, the tobacco portion of cigarette is located below, Namely cigarette is positive insertion, it is of course also possible to use the mode being reversely inserted into.

As shown in Figure 1, in 100 1 embodiment of the utility model electronic cigarette, the separate cigarette holder of the cigarette holder cover 50 30 one end is articulated with the ontology 10, so that 50 rotatable covers of the cigarette holder cover are closed or (i.e. aforementioned cigarette holder cover 50 is opened in rotation Rotation lid close mode).

In this way, the rotation lid for effectively realizing cigarette holder cover 50 closes and rotation is opened, and it is further user-friendly, it improves Property easy to use.Meanwhile cigarette holder cover 50 is articulated with ontology 10, also effectively prevents being easy to lose after independent cigarette holder cover 50 is opened The problem of.

As shown in Figure 1, the electronic cigarette 100 further includes heating warehouse lid in 100 1 embodiment of the utility model electronic cigarette 70, the heating warehouse lid 70 can be opened and closed to be set at the opening 11a, to block or open the opening 11a.

In the present embodiment, heating warehouse lid 70 is covered at the opening 11a of ontology 10, to block the opening 11a of heating cabinet 11； Heating warehouse lid 70 is separated from from the opening 11a of ontology 10 to be come, to open the opening 11a of heating cabinet 11.Specifically, warehouse lid is heated 70 close the mode (side that external screw thread is engaged with internal screw thread that can be used that the mode closed is covered in rotation, rotation lid closes with the lid of ontology 10 Formula), the mode that snaps connection (modes that two buckles fasten) etc..

In this way, effectively realize heating cabinet 11 be open 11a closure or opening, cigarette insertion after or electronic cigarette 100 when stopping using, and the be open closure of 11a of heating cabinet 11 effectively prevents impurity (such as drop) and falls into heating cabinet 11, avoids Erosion or destruction of the impurity to 11 associated components of heating cabinet, avoid impurity to the bad of 11 inner wrap strip Baking Effect of heating cabinet It influences, ensure that the normal operation of electronic cigarette 100, reduce its damage and maintenance probability, improve its property easy to use.

Meanwhile the closure of the opening of heating cabinet 11 11a, the leakproofness of 100 inside smoke flow path of electronic cigarette can be also effectively promoted, It avoids flue gas by the opening 11a leakage of heating cabinet 11, promotes the supply amount of the flue gas of electronic cigarette 100, promote the flue gas of electronic cigarette 100 Saturation degree and quality.

As shown in Figure 1, the heating warehouse lid 70 is articulated with described in 100 1 embodiment of the utility model electronic cigarette Body 10, so that 70 rotatable covers of heating warehouse lid are closed or rotation is opened.

In this way, the rotation lid for effectively realizing heating warehouse lid 70 closes and rotation is opened, and it is further user-friendly, it is promoted Property easy to use.Meanwhile heating warehouse lid 70 and being articulated with ontology 10, it also effectively prevents holding after independent heating warehouse lid 70 is opened The problem of easily losing.

As shown in Figure 1, in 100 1 embodiment of the utility model electronic cigarette, the heating warehouse lid 70 includes:

Lid 71；

One end of connector 73, the connector 73 is set to the lid 71, and the other end is articulated with the ontology 10.(i.e. The mode that the rotation lid of aforementioned heating warehouse lid 70 closes)

Specifically, the plate structure of the substantially circular in cross-section of lid 71, connector 73 are substantially elongated.Connector 73 one end is articulated with ontology 10, and the other end is fixedly connected with lid 71.Further, it is at least partly accommodated when the lid of lid 71 closes In opening 11a in, and the outer rim of lid 71 surround and be held in be open 11a side wall, effectively to promote the sealing energy of lid 71 Power and sealing effect, the flue gas further avoided in heating cabinet 11 leak.Further, the side of the opening of heating cabinet 11 11a Wall is arranged in guiding incline, at this point, the outer rim of lid 71 is also formed with guiding incline, and the fitting setting of two guiding inclines, in this way, on the one hand The lid that heating warehouse lid 70 can be promoted closes convenience (guiding function of guiding incline), on the other hand can also promote the close of heating warehouse lid 70 Envelope ability and sealing effect.

In this way, structure is simple, convenient processing and manufacture is assembled easy to use.

As shown in Figure 1, in 100 1 embodiment of the utility model electronic cigarette, the ontology 10 towards the cigarette holder cover 50 end face is equipped with articulated shaft 90, and one end far from the cigarette holder 30 of the cigarette holder cover 50 is articulated with the articulated shaft 90, institute It states heating warehouse lid 70 and is also articulated with the articulated shaft 90.

Specifically, articulated shaft 90 is horizontally disposed, and is extended and (hangs down with the rotational plane of cigarette holder cover 50 in front-rear direction Straight setting), the lower-left end of cigarette holder cover 50 is articulated with the articulated shaft 90, meanwhile, the connector 73 of warehouse lid 70 is heated far from lid 71 One end be also articulated with the articulated shaft 90.

In 100 1 embodiment of the utility model electronic cigarette, it is additionally provided with power supply in the ontology 10 and is connect with the power supply Master control borad, the heating cabinet 11 is electrically connected with the master control borad.

It is the power supply of heating cabinet 11 by power supply, master control borad controls the opening and closing of heating cabinet 11.The master control borad is settable Display screen can also be arranged in the surface of electricity statistical module, ontology 10, and the display screen and master control borad are electrically connected, to show electricity The working condition of sub- cigarette 100 and the electricity of battery.Certainly, the also settable wireless communication module of the master control borad, passes through the channel radio News module is connect with external mobile terminal.In this way, the working condition of electronic cigarette 100 can be sent by the wireless communication module To mobile terminal, such as mobile phone.Meanwhile mobile terminal can also the intelligent opening electronic cigarette 100.The ontology 10 is also settable to be opened It closes, which connect with master control borad, concretely mechanical switch or touch switch.When if control switch, above-mentioned display screen It can be touching display screen.When if mechanical switch, ontology 10 is additionally provided with the through-hole passed through for the mechanical switch.

In 100 1 embodiment of the utility model electronic cigarette, the heating cabinet 11 includes tubular body, the tubular body Upper end form the opening 11a, the outer surface of the tubular body is equipped with Resistive heating element, the Resistive heating element with it is described Master control borad is electrically connected.

Steel pipe closed at one end open at one end can be used in the tubular body, and material can be stainless steel material.Tubular body Inside forms the heating cabinet 11.The outer surface of tubular body is provided with Resistive heating element, which can add for resistance Heated filament, such as nickel wire, nichrome wire or stainless steel wire etc..The circular mode of the resistance heating wire are as follows: along the tubular body Length direction spirally extend.Heating surface (area) (HS can so be increased, improve heating efficiency.It can be with are as follows: along the tubular body Length direction extend vertically.In this way, the installation of resistance heating wire can be facilitated.General resistance heating wire is pacified by the way of welding Outer surface loaded on tubular body.It is, of course, also possible to using being spirally connected or snap fit is attached.

Preferably, the shape of the tubular body can be set to and the shape adaptation of cigarette namely its diameter and cigarette Diameter is roughly the same.In this way, the tubular body is tightly attached to cigarette, Resistive heating element is preferably baked to cigarette Formula heating, improves heating efficiency.

Further, the electronic cigarette 100 further includes thermal insulator, and the thermal insulator is sheathed on the tubular body, described Resistive heating element is between the tubular body and thermal insulator.

High-temperature resistance plastice, metal or ceramic material can be used in the material of the thermal insulator.By the setting of thermal insulator, can prevent The heat that Resistive heating element generates generates adverse effect to power supply and master control borad, increases the service life of electronic cigarette 100.

Further, the master control borad is additionally provided with external interface, the external interface and the power electric connection, to right Power source charges.It is charged by the external interface to power supply, which can be USB interface or Type-C interface etc..

Alternatively, the master control borad is additionally provided with wireless charging module, the wireless charging module and the power electric connection, and It is electrically coupled and connect with external wireless charger.

That is, charging the battery by way of wireless charging, the use of external cable is reduced.

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

1. a kind of electronic cigarette, which is characterized in that the electronic cigarette includes:

The electronic cigarette further includes air inlet and body channel, and the air inlet is connected to the heating cabinet, the body channel It is connected to the heating cabinet and the cigarette holder.

2. electronic cigarette as described in claim 1, which is characterized in that one end far from the cigarette holder of the cigarette holder cover is articulated with The ontology, so that the cigarette holder cover rotatable covers are closed or rotation is opened.

3. electronic cigarette as claimed in claim 2, which is characterized in that the electronic cigarette further includes heating warehouse lid, the heating cabinet Lid can be opened and closed to be set to the opening, to block or open the opening.

4. electronic cigarette as claimed in claim 3, which is characterized in that the heating warehouse lid is articulated with the ontology, so that described It heats warehouse lid rotatable covers and closes or rotate unlatching.

5. electronic cigarette as claimed in claim 4, which is characterized in that the heating warehouse lid includes:

Lid；

6. electronic cigarette as claimed in claim 3, which is characterized in that the end face towards the cigarette holder cover of the ontology is equipped with hinge Spindle, one end far from the cigarette holder of the cigarette holder cover are articulated with the articulated shaft, and the heating warehouse lid is also articulated with described Articulated shaft.

7. the electronic cigarette as described in any in claim 1 to 6, which is characterized in that be additionally provided in the ontology power supply and with this The master control borad of power supply connection, the heating cabinet and the master control borad are electrically connected.

8. electronic cigarette as claimed in claim 7, which is characterized in that the heating cabinet includes tubular body, the tubular body Upper end form the opening, the outer surface of the tubular body is equipped with Resistive heating element, the Resistive heating element and the master Plate is controlled to be electrically connected.

9. electronic cigarette as claimed in claim 8, which is characterized in that the electronic cigarette further includes thermal insulator, the thermal insulator set Set on the tubular body, the Resistive heating element is between the tubular body and thermal insulator.

10. electronic cigarette as claimed in claim 7, which is characterized in that the master control borad is additionally provided with external interface, described external to connect Mouth and the power electric connection, to power source charges；Alternatively,

The master control borad is additionally provided with wireless charging module, the wireless charging module and the power electric connection, and with it is external Wireless charger is electrically coupled connection.