CN103683365A - Charging system and charging base of electronic equipment - Google Patents
Charging system and charging base of electronic equipment Download PDFInfo
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- CN103683365A CN103683365A CN201210364820.XA CN201210364820A CN103683365A CN 103683365 A CN103683365 A CN 103683365A CN 201210364820 A CN201210364820 A CN 201210364820A CN 103683365 A CN103683365 A CN 103683365A
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Abstract
The invention discloses a charging system of electronic equipment and a charging base of the electronic equipment. The charging base comprises the following components of: a power source input interface which is used for connecting an external power source supplying device; a control unit of which the input end is connected with the power source input interface; and an electrode which comprises a first electrode plate and a second electrode plate, wherein the first electrode plate is connected with a first output end of the control unit, and the second electrode plate is connected with a second output end of the control unit. With the charging system and the charging base of the electronic equipment of the invention adopted, charged equipment can directly contact with the charging base, such that power transmission can be realized, and a charging process of the charged equipment can be accomplished, and in the charging process, power conversion efficiency is high, and no heat is emitted, and the service life of a battery will not be affected; with direct charging realized, a charging speed can be very fast; electromagnetic and magnetoelectric conversion devices are not required to be set, and therefore, the product is low in cost and convenient to carry; and at the same time, short-circuiting will not occur between the electrode plates, and charging is safe, and a requirement for a setting position of a charging electrode of the charged equipment is low.
Description
Technical field
The present invention relates to electronic device field, in particular to a kind of charging system and charging base of electronic equipment.
Background technology
Along with making rapid progress of smart electronics product function, electronic product increases rapidly to the consumption of power supply energy.How to make various powerful smart electronics products (comprising smart mobile phone, panel computer and portable instrument etc.) can access more effective power supply supply, keep again its flexible portable feature to become the difficult problem that each categorles electronic product manufacturer the most urgently solves at present simultaneously.Because the innovation speed of battery technology is slower, in the short time, cannot occur the jumbo battery of small size, therefore multiple wireless charger scheme is arisen at the historic moment simultaneously.
Wireless charger for portable set generally adopts induction technology charging at present, between two equipment, pass through electromagnetic field transmitting energy, it conventionally need to be with a charging base, and energy is delivered to an electronic equipment by inductance coupling high, thereby makes the rechargeable battery of electronic equipment obtain electric energy.
Inductive charging is generally set up an alternating electromagnetic field with the induction coil of charging base inside, and another induction coil on portable set obtains energy from this alternating electromagnetic field, and is that electric current is the battery charging of equipment by Conversion of Energy.Two close induction coils are in conjunction with forming a transformer, as shown in Figure 1.
Induction charging has a lot of shortcomings, such as electric energy conversion efficiency is low, heating large.In charging process, the energy of loss much can change into heat energy, and wireless charger can produce suitable heat, thereby makes device temperature increase, and this phenomenon is similar to the principle of heating of electromagnetic oven.And temperature rises to battery meeting build-up of pressure, use this wireless charger charging, the life-span of device battery may be than using plug-in unit charger want much shorter.Here should be understood that, thermal accumlation only occurs in charging process, and this poor efficiency also greatly depends on two relative positions between coupling coil, if transmitting coil and receiving coil skew are larger, its transformation efficiency can be lower, meanwhile has more multipotency and be converted into heat and be delivered on portable set.Can say for most portable type electronic products, use this low frequency or older Driving technique, charging meeting is slower and can produce heat.Meanwhile, induction charging is demand motive components and parts and coil also, and the complexity of product and manufacturing cost all can affect increase, and the volume of its receiver module is also relatively large, and this can allow portable set seem heavier, affects its aesthetic property.And most of induction type Energy Transfer scheme requires portable set to place in a direction, cannot charge normal in the other direction, still good not in user experience.In addition, in charging process, the 5W electromagnetic field of alternation can be near human body, and people may have for healthy worry.During the work of this induction electricity charger, wireless transmission frequency is between 80-300kHz, and some charging base transmission frequency is at 915MHz, and this frequency of microwave-oven-heating food just.
To sum up, there is following shortcoming in induction type wireless charging: (1) electric energy conversion efficiency is low; (2) heating is large, affects battery life; (3) charging rate is slow; (4) product cost is high; (5) volume is large, not portable; (6) electromagnetic wave may affect health etc.
One or more problems for existing in above-mentioned induction type wireless charging technology, not yet propose effective solution at present.
Summary of the invention
Main purpose of the present invention is to provide a kind of charging system and charging base of electronic equipment, to solve the one or more problems that exist in induction type wireless charging technology.
To achieve these goals, according to an aspect of the present invention, provide a kind of charging base.
Charging base according to the present invention comprises: power input interface, for connecting external power source generator; Control unit, its input is connected with power input interface; And electrode, electrode comprises the first battery lead plate, the second battery lead plate, and the first battery lead plate is connected with the first output of control unit, and the second battery lead plate is connected with the second output of control unit.
Further, electrode adopts tabular electric conducting material to make.
Further, control unit comprises overcurrent protection module, over-voltage protection module, crosses electric quantity protective module and/or overheat protector module.
Control unit comprises further: polarity detection module, for detection of the polarity that is recharged device electrode; And first control module, being connected with polarity detection module, the polarity of controlling the first battery lead plate and the second battery lead plate for the testing result obtaining according to polarity detection module is suitable with the polarity that is recharged device electrode.
Further, control unit comprises: battery detecting module, for detection of the type that is recharged electric weight and the battery of device battery; The second control module, is connected with battery detecting module, for the testing result obtaining according to battery detecting module, adopts default charging method to charge to battery.
Further, control unit comprises: validation checking module, for detection of the validity that is recharged equipment; The 3rd control module, is connected with validation checking module, in validation checking module, detect the equipment of being recharged when being effectively recharged equipment to being recharged equipment charge.
Further, electrode comprises a plurality of battery lead plates.
Further, power input interface is USB interface or power supply adaptor interface.
To achieve these goals, according to another aspect of the present invention, provide a kind of charging system of electronic equipment.
According to the charging system of electronic equipment of the present invention, comprise: charging base, this charging base is any one charging base provided by the invention, is recharged equipment and is recharged the valve jacket of equipment, wherein, valve jacket comprises: housing; At least two charging electrodes, are arranged on housing, for suitable with the electrode of charging base; And electric energy output unit, be arranged on housing, be connected with charging electrode, for the electric energy that charging electrode is obtained, export the electric storage device of the equipment of being recharged to.
Further, valve jacket is to be recharged the shell of equipment or the suitable protective sleeve with being recharged device housings.
Further, the equipment of being recharged is mobile phone, is provided with for dodging the through hole of mobile phone camera on housing, and any one electrode in charging electrode is arranged on the edge of through hole.
Further, be provided with the trade mark of protruding metal material on housing, any one electrode in charging electrode is trade mark.
Further, any one electrode in charging electrode is strutting piece, and strutting piece is connected on housing pivotly, and has the first state of support housing and second state of fitting with housing.
By the present invention, adopt the charging base that comprises following structure: for connecting the power input interface of external power source generator, the control unit that input is connected with power input interface, and the electrode that comprises the first battery lead plate and the second battery lead plate, wherein, the first battery lead plate is connected with the first output of control unit, the second battery lead plate is connected with the second output of control unit, can make the equipment that is recharged directly contact electric energy transmitting with charging base, complete the charging process of the equipment of being recharged, and, in charging process, electric energy conversion efficiency is high, without heating, on battery life without impact, directly the charging rate of charging is fast, without electromagnetism is set, magneto converter, product cost is low and be convenient for carrying, simultaneously, between battery lead plate, be difficult for producing short circuit phenomenon, charging safety, to being recharged the setting position of equipment charge electrode, require low, solved the problem existing in induction type wireless charging technology.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of induction type charging system in prior art;
Fig. 2 is according to the principle schematic of the charging base of first embodiment of the invention;
Fig. 3 is according to the schematic appearance of the charging base of first embodiment of the invention;
Fig. 4 is according to the schematic diagram of the electronic equipment of the embodiment of the present invention;
Fig. 5 (a) is the first schematic diagram charging on charging base according to the electronic equipment of the embodiment of the present invention;
Fig. 5 (b) is the second schematic diagram charging on charging base according to the electronic equipment of the embodiment of the present invention;
Fig. 6 is according to the schematic appearance of the charging base of second embodiment of the invention;
Fig. 7 is according to the schematic appearance of the charging system of the embodiment of the present invention;
Fig. 8 (a) is according to the schematic diagram of the electronic equipment of first embodiment of the invention and valve jacket;
Fig. 8 (b) is according to the principle schematic of the electronic equipment of first embodiment of the invention and valve jacket;
Fig. 9 is according to the principle schematic of the charging system of the embodiment of the present invention;
Figure 10 is according to the schematic diagram of the electronic equipment of second embodiment of the invention;
Figure 11 is according to the schematic diagram of the electronic equipment of third embodiment of the invention;
Figure 12 is according to the schematic diagram of the electronic equipment of fourth embodiment of the invention;
Figure 13 is according to the schematic diagram of the electronic equipment of fifth embodiment of the invention;
Figure 14 is according to the principle schematic of the electronic equipment charging of sixth embodiment of the invention;
Figure 15 is according to the principle schematic of the electronic equipment charging of seventh embodiment of the invention; And
Figure 16 is according to the schematic diagram of the enclosure circuit of the electronic equipment of eighth embodiment of the invention.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
The embodiment of the charging base that this embodiment of paper provides.
Fig. 2 is according to the schematic diagram of the charging base of the embodiment of the present invention, and as shown in Figure 2, this charging base 200 comprises power input interface (not shown), control unit 221 and electrode 210.
Power input interface is the interface that charging base connects external power source generator, can be USB interface, connects external power source generator, can be also power supply adaptor interface, directly connects civil power.
The input of control unit 221 is connected with power input interface, and output can be connected to electrode by wire.
Electrode 210 is comprised of two battery lead plates, the first battery lead plate 212 is connected via wire 223 with the first output of control unit 221, wherein, conductiving point 214 on the first battery lead plate 212 is the tie point on battery lead plate, the second battery lead plate 211 is connected via wire 222 with the second output of control unit 221, wherein, conductiving point 213 on the second battery lead plate 211 is the connection on battery lead plate, two battery lead plates adopt two bulk conductive layers, and the good tabular electric conducting material of highlighted, wear-resisting, electric conductivity is made.
When the charging base that adopts this embodiment is electronic equipment charging, the electronic equipment that only correspondence need be arranged to two charging electrodes is placed on charging base, the charging electrode of electronic equipment and the electrode of charging base 210 are contacted, can complete the charging to electronic equipment.In charging process, direct contact type wireless charging plugs the damage of joint to electronic equipment charging inlet while avoiding wired charging, meanwhile, the mode of this direct charging, compares with induction charging, electric energy conversion efficiency is high, without heating, on battery life, without impact, directly the charging rate of charging is fast, without electromagnetism, magneto converter are set, product cost is low and be convenient for carrying.
Meanwhile, between two battery lead plates, be difficult for to produce short circuit phenomenon, charging safety, the setting position to charging electrode on electronic equipment requires low, as long as can the corresponding electrode position of corresponding charging base, charging electrode can design any position at electronic equipment.For example, Fig. 3 is according to the schematic diagram of the charging base of the embodiment of the present invention, two battery lead plates are rectangle, the diagonal distance of the first battery lead plate 212 is d, power input interface is as shown in figure 230, Fig. 4 is according to the schematic diagram of the electronic equipment of the embodiment of the present invention, charging electrode on this electronic equipment is electrode A and electrode B, distance between electrode A and electrode B is D, as Fig. 3, shown in Fig. 4, as long as the diagonal distance d of two interelectrode distance D and charging base lastblock battery lead plate meets D>d on electronic equipment, avoid two charging electrodes to be placed in an electrode plate.
Preferably, control unit comprises overcurrent protection module, over-voltage protection module, crosses electric quantity protective module and/or overheat protector module, and each module can adopt integrated functional chip module, also can build circuit module by appliance component and realize.
Adopt the preferred embodiment, make this charging base in overcurrent, overvoltage, cross electric weight and/or excess temperature in the situation that, to being recharged equipment, shield, strengthened the charging security of charging base,
Preferably, control unit also comprises polarity detection module and the first control module, wherein, polarity detection module is for detection of the polarity that is recharged device electrode, the first control module is connected with polarity detection module, and the polarity that the testing result obtaining according to polarity detection module is controlled the first battery lead plate and the second battery lead plate is suitable with the polarity that is recharged device electrode.For example, electronic equipment shown in Fig. 4 is placed in while charging on the charging base shown in Fig. 3, suppose the electrode A of electronic equipment up, for positive electrode, electrode B below, for negative electrode, shown in Fig. 5 (a), when electronic equipment forward is placed, it is positive electrode that polarity detection module detects what contact with the first electrode 212, what contact with the second electrode 211 is negative electrode, the first control module is controlled current direction, making the first electrode 212 is positive electrode, the second electrode 211 is negative electrode, otherwise, as shown in Fig. 5 (b), when electronic equipment is oppositely placed, it is negative electrode that polarity detection module detects what contact with the first electrode 212, what contact with the second electrode 211 is positive electrode, the first control module is controlled current direction, making the first electrode 212 is negative electrode, the second electrode 211 is positive electrode.
Adopt the preferred embodiment, charging base automatically detects and is recharged device electrode polarity, the electric current of correct direction is provided according to the polarity detecting, thereby, user is when being recharged equipment and charging, without paying close attention to, whether equipment charge electrode is consistent with the electrode of charging base, promoted user's experience.
Preferably, control unit comprises battery detecting module and the second control module, wherein, battery detecting module is for detection of the type that is recharged electric weight and the battery of device battery, the second control module is connected with battery detecting module, and the testing result obtaining according to battery detecting module adopts default charging method to charge to battery.Various corresponding battery electric quantity that battery manufacturer recommends and the charging method of battery types can prestore in the second control module, form different charging modules, thereby the result that the second control module detects according to battery detecting module, adopts suitable charging module to charge.
Adopt the preferred embodiment, can, according to being recharged the electric weight of device battery and the suitable method of the type selecting of battery is charged, can guarantee that battery can be used the longer life-span.
Preferably, control unit comprises validity detection module and the 3rd control module, wherein, validation checking module is for detection of the validity that is recharged equipment, for example, whether be mobile phone, camera or other charging equipment, or other non-objects that are recharged if detecting and being recharged equipment, when validation checking module detects the equipment of being recharged when being effectively recharged equipment, the 3rd control module is to being recharged equipment charge.
Further preferably, when validation checking module detects the equipment of being recharged when being effectively recharged equipment, polarity detection module detects the polarity that is recharged charging electrode on equipment.
In the above embodiments or preferred embodiment, the electrode of charging base forms by two electrode plate.This embodiment also provides the charging base that consists of electrode polylith battery lead plate.
Fig. 6 is according to the schematic appearance of the charging base of second embodiment of the invention, as shown in Figure 6, this charging base is comprised of 12 electrode plate, and each battery lead plate is all as an electrode, and narrower gap is set between each adjacent electrode plates, charging base integral body seems just as an entire plate; Meanwhile, the size and number of small electrode plate can be according to design adjustment, and whole base may be comprised of a lot of electrode plate, but seems and be an electrode plate.When the equipment of being recharged is placed on this base, no matter the charging electrode on charging device drops in which two electrode plate on charging base, and charging base all can judge by polarity detection circuit, and then adopt correct polarity to charge for being recharged equipment.As shown in Figure 6, be recharged equipment X, Y, Z, W and be no matter sidewards, endways or put sideling, base all can judge by polarity detection circuit, thereby be recharged equipment, can charge normal, and really realizing in any position all can high efficiency charging.
This embodiment also provides the embodiment of the charging system that comprises above-mentioned any one charging base, and detailed content is as follows.
Fig. 7 is according to the schematic diagram of the charging system of the embodiment of the present invention, and as shown in Figure 7, this charging system comprises charging base 210 and the valve jacket 400 that is recharged equipment (not shown) and is recharged.
Wherein, charging base 210 can be the charging base of any one above-mentioned embodiment.Be recharged on the first charging electrode 402 of equipment and the housing of the valve jacket that the second charging electrode 401 is arranged on the equipment of being recharged, suitable with the first battery lead plate 212 and second battery lead plate 211 of charging base 210, on housing, be also provided with electric energy output unit 403, be connected with the second charging electrode 401 with the first charging electrode 402, the electric energy that charging electrode is obtained exports the electric storage device of the equipment of being recharged to.
Wherein, the valve jacket 400 being recharged can be for being recharged the shell of equipment or the suitable protective sleeve with being recharged device housings.
When the valve jacket 400 being recharged is when being recharged the shell of equipment, when this is recharged equipment and is charged, only need to be recharged equipment and shell is placed on charging base, two charging electrodes on shell are contacted with the battery lead plate on charging base.
When the valve jacket 400 being recharged is when being recharged the protective sleeve of equipment, when this is recharged equipment and is charged, protective sleeve need be enclosed within on the equipment of being recharged, two charging electrodes on protective sleeve are contacted with the battery lead plate on charging base.
Particularly, the valve jacket being recharged be recharged equipment as shown in Fig. 8 (a) and Fig. 8 (b), the valve jacket of electronic equipment comprises housing 400 and is arranged on the wire 406 between wire 404, electrode and the first electric energy receiving system 405 between the first charging electrode 401, the second charging electrode 402, electric energy output unit 403, the first electric energy receiving system 405 and electric energy efferent 403 and the first electric energy receiving system 405 on housing 400.The movement 600 of the electronic equipment in this embodiment has electric storage device 601 and can receive extraneous electric energy and be the electric energy acceptance division 602 of these electric storage device 601 chargings.
Wherein, electric energy efferent 403 is suitable with the electric energy acceptance division 602 of electronic equipment, when wired or wireless charging inlet that electric energy acceptance division 602 is electronic equipment, electric energy efferent 403 should be the charging plug suitable with charging inlet mutually, when the movement 600 of this shell and electronic equipment is assembled, as shown in Figure 8 (b) shows, electric energy efferent 403 is electrically connected to electric energy acceptance division 602.
Principle schematic when electronic equipment charges by its shell as shown in Figure 8 (b) shows, electronic equipment is placed on electric energy generator, and make the first electrode 401, after the second electrode 402 contacts with the electrode of electric energy generator, the first electric energy receiving system 405 obtains the electric energy of charging base via the first charging electrode 401 and the second charging electrode 402, and the electric energy getting is exported to the electric energy acceptance division 602 of electronic equipment via electric energy output unit 403, electric energy acceptance division 602 is connected with the electric power management device 603 of movement 600 inside of electronic equipment, electric power management device 603 is connected with electric storage device 601, thereby the electric energy that two charging electrodes are got exports the electric storage device 601 of electronic equipment to, complete the charging to the electric storage device 601 of electronic equipment.
Wherein, preferably, the first charging electrode 401 and the second charging electrode 402 are fixedly installed on to the outer surface of housing 400, for example, are set to two projections on outer surface, facilitate user to charge; Electric energy efferent 403 is arranged to the inner surface of housing 400, is convenient to the electric energy acceptance division 602 of the movement 600 of electronic equipment suitable; The first electric energy receiving system 405 is arranged to the inner surface of housing 400, avoids the first electric energy receiving system 405 impaired.
Preferably, also the first charging electrode 401 and the second charging electrode 402 can be arranged on housing 400 movably, only at charged state downward-extension, to housing outer surface, contact with electric energy generator.
The charging system that adopts this embodiment to provide; electrode is set on the shell of electronic equipment or protective sleeve to be contacted and charges with the battery lead plate of charging base; form a kind of charging system of direct contact type; compare with induction charging, electric energy conversion efficiency is high, without heating; on battery life without impact; directly the charging rate of charging is fast, and without electromagnetism, magneto converter are set, product cost is low and be convenient for carrying.In addition; by charging electrode being set on shell or protective sleeve; facilitate user to carry; when electronic equipment is charged; only electronic equipment and valve jacket thereof need be placed on charging base, increase the convenience of charging, simultaneously; when charging, without plug charging inlet, can avoid repeatedly plugging the damage that charging inlet causes charging inlet.
Fig. 9 is according to the principle schematic of the charging system of the embodiment of the present invention, as shown in Figure 9, the power input interface (not shown) of charging base 200 connects the interface of external power source generator, while connection control unit 221, control unit 221 is connected with the second pole plate 211 with the first battery lead plate 212 of charging base 200; The first charging electrode 401 arranging on the housing 400 of the first battery lead plate 212 and electronic equipment contacts, the second charging electrode 402 arranging on the housing 400 of the second battery lead plate 211 and electronic equipment contacts, the first electric energy receiving system 405 obtains electric energy by two charging electrodes, and offer the electric power management device 603 of movement 600 inside of electronic equipment, electric power management device 603 is connected with electric storage device 601, thereby the electric energy that two charging electrodes are got exports the electric storage device 601 of electronic equipment to, complete the charging to the electric storage device 601 of electronic equipment.
Finally, this embodiment also provides the embodiment of the electronic equipment being recharged, and as below, as stated, wherein, any one electronic equipment all can be applicable to above-mentioned charging system.
Figure 10 is according to the schematic diagram of the electronic equipment of second embodiment of the invention, and this embodiment is further improved preferred embodiment embodiment illustrated in fig. 8.As shown in figure 10, in a second embodiment, only be with the difference of the first embodiment: on housing 400, be provided with for dodging the through hole 407 of the camera 604 of electronic equipment, and of electric conducting material, make the edge of through hole 407, the second electrode 402 can be set to the edge of this through hole 407.
At this real this Shi Lizhong; for dodging the camera 604 of electronic equipment; through hole 407 is set on housing 400; guarantee the normal use of electronic equipment camera; further; the edge that the second electrode 402 is set to this through hole 407, can either shield to camera, avoids again reducing user's experience due to electrode being set.
Figure 11 is according to the schematic diagram of the electronic equipment of third embodiment of the invention, and this embodiment is further improved preferred embodiment embodiment illustrated in fig. 10.As shown in figure 11, in the 3rd embodiment, only be with the difference of the second embodiment: on the movement 600 of electronic equipment, be provided with contact 605-1 and the 605-2 being electrically connected to electric storage device 601, correspondingly, electric energy efferent 403 be set to the projection 403-1 suitable with contact 605-1, with the suitable projection 403-2 of contact 605-2.
At this real this Shi Lizhong, electric energy efferent 403 is set to the projection suitable with contact 605, when electronic equipment need to charge by wired charger, without taking down shell, has increased the convenience that electronic equipment uses.
Figure 12 is according to the schematic diagram of the electronic equipment of fourth embodiment of the invention, and this embodiment is further improved preferred embodiment embodiment illustrated in fig. 10.As shown in figure 12, in the 4th embodiment, only be with the difference of the second embodiment: on the electric storage device 601 of electronic equipment, be provided with contact 606-1,606-2 and 606-3, wherein, electric energy efferent 403 be set to the projection 403-1 suitable with contact 606-1, with the suitable projection 403-2 of contact 606-2 and with the suitable projection 403-3 of contact 606-3.Wherein, in this embodiment, the first electric energy receiving system 405 has temperature-monitoring function, and projection 403-3 is connected with contact 606-3, to realize the monitoring to electric storage device 601 temperature, avoids the damage of excess Temperature to electric storage device 601.
At this real this Shi Lizhong, electric energy efferent 403 is set to the projection suitable with the contact of electric storage device 601, when electronic equipment need to charge by wired charger, without taking down shell, also can further increase the convenience that electronic equipment uses.
Figure 13 is according to the schematic diagram of the electronic equipment of fifth embodiment of the invention, and this embodiment is further improved preferred embodiment embodiment illustrated in fig. 11.As shown in figure 13, in the 5th embodiment, be only with the difference of the 3rd embodiment: on shell, without the first electric energy receiving system is set, electrode 401,402 is directly connected with 403-2 with projection 403-1 respectively.Wherein, in this embodiment, the electric power controller of electronic equipment is integrated with the function of the first electric energy receiving system.
At this real this Shi Lizhong, electrode part and electric energy efferent are only set on housing, the first electric energy receiving system is integrated in to the inside of electronic equipment movement, simplified shell, make shell more durable.
Figure 14 is according to the principle schematic of the electronic equipment charging of sixth embodiment of the invention, and this embodiment is further improved preferred embodiment embodiment illustrated in fig. 8.As shown in figure 14, in the 6th embodiment, only be with the difference of the first embodiment: electric energy efferent 403 is wire 403-1 and 403-2, be connected to the wire between electric energy acceptance division 602 and electric power management device 603, the electric energy that electrode is obtained exports electric power management device 603 to, is electric storage device 601 chargings.
In this embodiment, the shell of electronic equipment and electronic equipment movement can be fixed, the first electric energy receiving system 405 is connected with electric power management device 603 by wire, and connected mode is reliable and stable, reduces shell cost.
Figure 15 is according to the principle schematic of the electronic equipment charging of seventh embodiment of the invention, and this embodiment is further improved preferred embodiment embodiment illustrated in fig. 13.As shown in figure 15, in the 7th embodiment, only be with the difference of the 5th embodiment: electric energy efferent 403 is wire 403-1 and 403-2, be connected to the wire between electric energy acceptance division 602 and electric power management device 603, the electric energy that electrode is obtained exports electric power management device 603 to, is electric storage device 601 chargings.
In this embodiment, the shell of electronic equipment and electronic equipment movement can be fixed, electrode 401 is connected with electric power management device 603 by wire with electrode 402, and connected mode is reliable and stable, reduces shell cost.
Figure 16 is according to the schematic diagram of the enclosure circuit of the electronic equipment of eighth embodiment of the invention, and this embodiment is further improved preferred embodiment on above-mentioned arbitrary embodiment.As shown in figure 16, in the 8th embodiment, be only with the difference of above-mentioned arbitrary embodiment: shell also comprises the second electric energy receiving system 408, electric storage device 409 and increasing apparatus 410.Wherein, one termination electrode 401 of the second electric energy receiving system 408 is connected with 402, the other end is connected with electric storage device 409, electric storage device 409 is connected with electric energy efferent via increasing apparatus 410, wherein, electric energy efferent in this embodiment is not shown, can adopt the electric energy efferent in above-mentioned any one embodiment.
When electronic equipment is placed on electric energy generator, can charge to the electric storage device 409 being arranged in housing, also can charge to the electric storage device of electronic equipment, make shell itself can carry out electric weight deposit.
In this embodiment, shell self has electric weight deposit, when electric quantity for electronic equipment is deficient and inconvenience when commercial power charged, after electric energy in shell in electric storage device 409 is processed via increasing apparatus 410, can directly to the battery of electronic equipment, charge, increase the reserve of electricity of electronic equipment, simultaneously, owing to arranging in the enclosure, facilitate user to carry.
The specific embodiment of the present invention also provides the 9th embodiment, and this embodiment is further improved preferred embodiment on above-mentioned arbitrary embodiment.In the 9th embodiment, only be with the difference of above-mentioned arbitrary embodiment: the trade mark that is provided with protruding metal material on housing, this trade mark is set to an electrode in electrode part, for example, while improving on the second embodiment, an edge that charging electrode is through hole, another charging electrode is the trade mark on housing.
At this real this Shi Lizhong, electrode is set to trade mark, avoids reducing user's experience due to electrode being set.
The specific embodiment of the present invention also provides the tenth embodiment, and this embodiment is further improved preferred embodiment on the first to the 8th embodiment.In the tenth embodiment, only be with the above-mentioned first difference to the 8th embodiment: on housing, be provided with conductive strutting piece, this strutting piece is connected on housing pivotly, and there is the first state of support housing and second state of fitting with housing, this strutting piece is set to an electrode in electrode part, for example, and while improving on the second embodiment, an edge that electrode is through hole, another electrode is the strutting piece on housing.Wherein, this strutting piece can be the strutting piece of frame structure, can be also the strutting piece of laminated structure.
Under non-charged state, strutting piece and housing laminating, facilitate user to carry, and during supports support housing, the display screen of electronic equipment can be supported to certain angle, facilitates user to watch; Under charged state, strutting piece obtains electric energy as electrode, saved electrode cost, its supporting role simultaneously still can be played the effect that facilitates user to watch, thereby electronic equipment is still user-friendly to when charging, such as adopting the equipment such as the mobile phone of this embodiment shell or MP4, facilitate user to watch video, Video chat when charging, can guarantee uninterrupted power supply.
At this real this Shi Lizhong, electrode is set to the strutting piece of support electronic equipment, more user-friendly.
The specific embodiment of the present invention also provides the 11 embodiment, and this embodiment is further improved preferred embodiment on the tenth embodiment.In the 11 embodiment, only be with the difference of above-mentioned the tenth embodiment: the supporting surface that another electrode on housing and strutting piece are formed for support housing, also, another electrode and the strong point at grade, can better contact with electric energy generator.
The specific embodiment of the present invention also provides the 12 embodiment, and this embodiment is further improved preferred embodiment on above-mentioned any one embodiment.In the 12 embodiment, only be with the difference of the various embodiments described above: the electrode part of housing includes two arrays of electrodes: anode electrode group and negative electricity unit, wherein, just, negative electrode group forms by a plurality of electrodes, for example, anode electrode group is the trade mark being arranged on housing, each letter of trade mark is respectively the electrode of electrode group, and for example, different surfaces at housing is provided with positive electrode and negative electrode, each surperficial positive electrode forms anodal electricity level group, each surperficial negative electrode forms negative electrode group, adopt the charging system of the housing formation of the preferred embodiment, as long as exist a positive electrode and a negative electrode to contact with two Different electrodes plates of charging base, can complete charging.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (13)
1. a charging base, is characterized in that, comprising:
Power input interface, for connecting external power source generator;
Control unit, the input of described control unit is connected with described power input interface; And
Electrode, described electrode comprises the first battery lead plate, the second battery lead plate, and described the first battery lead plate is connected with the first output of described control unit, and described the second battery lead plate is connected with the second output of described control unit.
2. charging base according to claim 1, is characterized in that, described electrode adopts tabular electric conducting material to make.
3. charging base according to claim 1, is characterized in that, described control unit comprises overcurrent protection module, over-voltage protection module, crosses electric quantity protective module and/or overheat protector module.
4. charging base according to claim 1, is characterized in that, described control unit comprises:
Polarity detection module, for detection of the polarity that is recharged device electrode; And first control module, be connected with described polarity detection module, the polarity of controlling described the first battery lead plate and described the second battery lead plate for the testing result obtaining according to described polarity detection module with described in to be recharged the polarity of device electrode suitable.
5. charging base according to claim 1, is characterized in that, described control unit comprises:
Battery detecting module, for detection of the type that is recharged electric weight and the described battery of device battery;
The second control module, is connected with described battery detecting module, for the testing result obtaining according to described battery detecting module, adopts default charging method to charge to described battery.
6. charging base according to claim 1, is characterized in that, described control unit comprises:
Validation checking module, for detection of the validity that is recharged equipment;
The 3rd control module, is connected with described validation checking module, for the equipment that is recharged described in described validation checking module detects when being effectively recharged equipment to the described equipment charge that is recharged.
7. charging base according to claim 1, is characterized in that, described electrode comprises a plurality of battery lead plates.
8. charging base according to claim 1, is characterized in that, described power input interface is USB interface or power supply adaptor interface.
9. a charging system for electronic equipment, is characterized in that, comprising:
Charging base, described charging base is the charging base described in any one in claim 1 to 8,
Be recharged equipment and described in be recharged the valve jacket of equipment, wherein, described valve jacket comprises:
Housing; At least two charging electrodes, are arranged on described housing, for suitable with the electrode of described charging base; And electric energy output unit, be arranged on described housing, be connected with described charging electrode, described in exporting to for the electric energy that described charging electrode is obtained, be recharged the electric storage device of equipment.
10. the charging system of electronic equipment according to claim 9, is characterized in that, described valve jacket be recharged described in being equipment shell or with the described suitable protective sleeve of device housings that is recharged.
The charging system of 11. electronic equipments according to claim 9, it is characterized in that, the described equipment that is recharged is mobile phone, is provided with for dodging the through hole of described mobile phone camera on described housing, and any one electrode in described charging electrode is arranged on the edge of described through hole.
The charging system of 12. electronic equipments according to claim 9, is characterized in that, is provided with the trade mark of protruding metal material on described housing, and any one electrode in described charging electrode is described trade mark.
The charging system of 13. electronic equipments according to claim 9, it is characterized in that, any one electrode in described charging electrode is strutting piece, described strutting piece is connected on described housing pivotly, and has the first state of described housing and second state of fitting with described housing of supporting.
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| CN201210364820.XA CN103683365B (en) | 2012-09-26 | 2012-09-26 | The charging system of electronic equipment and charging base |
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| CN201210364820.XA CN103683365B (en) | 2012-09-26 | 2012-09-26 | The charging system of electronic equipment and charging base |
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