CN209627062U - A kind of secondary power supply with wireless charging transmitting and receive capabilities - Google Patents

A kind of secondary power supply with wireless charging transmitting and receive capabilities Download PDF

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Publication number
CN209627062U
CN209627062U CN201920206925.XU CN201920206925U CN209627062U CN 209627062 U CN209627062 U CN 209627062U CN 201920206925 U CN201920206925 U CN 201920206925U CN 209627062 U CN209627062 U CN 209627062U
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connector
power supply
pin
wireless charging
module
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CN201920206925.XU
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Chinese (zh)
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邢益涛
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邢益涛
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Abstract

The utility model relates to wireless charging technical fields, more particularly to a kind of secondary power supply with wireless charging transmitting and receive capabilities, the secondary power supply includes a shell, and energy-storage module, the power conversion module with wireless charging transmitting and receive capabilities are provided in the shell;The power conversion module is connect with the energy-storage module, while being also connected with a gravity switch in the power conversion module;The hull outside is provided at least one first male end connector, 3-pin, the first male end connector, 3-pin connects the power conversion module;The secondary power supply further includes at least one coil module, and the coil module connects a female end connector, 3-pin, and the first male end connector, 3-pin is mutually adapted with the female end connector, 3-pin.

Description

A kind of secondary power supply with wireless charging transmitting and receive capabilities
Technical field
The utility model relates to wireless charging technical fields, and in particular to one kind has wireless charging transmitting and receive capabilities Secondary power supply.
Background technique
It is existing with the rapid development of economy, intelligent machine, camera etc. are had become using the mini electrical equipment of 3V, 5V, 12V For the essential daily necessity of people, charger baby is that one kind can be directly right by electronic product DC supply input structure The device of product power supply or charging, generally by lithium cell or dry cell as charge storage unit, current charger baby is typically all Limited charging, that is, one end of charging cable is connected into charger baby, the other end connects mini electrical equipment, and this method is using Show slightly inconvenient in the process.
The wireless charging technology in forward position at present, be derived from wireless power transmission technology, wireless charging, also referred to as induction charging, Non-contact inductive charge is will to be even sent to using near-field sensing, that is, inductive coupling by power supply unit (charger) The device of electricity consumption, the device charge to battery using the energy received and are provided for its own functioning simultaneously.
However wireless charging is applied in charger baby technology at present, there are following technical problems, and volume is excessive, efficiency Low, charging rate is slow, while designing not succinct enough.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of secondary electricity with wireless charging transmitting and receive capabilities Source.
The specific technical solution of the utility model is as follows: a kind of secondary electricity with wireless charging transmitting and receive capabilities Source, the secondary power supply include a shell, and energy-storage module is provided in the shell, has wireless charging transmitting and receives The power conversion module of function;
The power conversion module is connect with the energy-storage module, while being also connected with one in the power conversion module Gravity switch;
The hull outside is provided at least one first male end connector, 3-pin, the first male end connector, 3-pin Connect the power conversion module;
The secondary power supply further includes at least one coil module, and the coil module connects three core of a female end connection Device, the first male end connector, 3-pin are mutually adapted with the female end connector, 3-pin.
Further, the secondary power supply further includes a high frequency power cable;
High frequency power cable one end is connected to the power conversion module, and the other end of the high frequency power cable connects It is connected at least one second male end connector, 3-pin.
Further, the coil module includes that a coil with transmitting and receive capabilities and a setting are online The stable level eddy current retarder of any side is enclosed, and the stable level eddy current retarder is close to the coil;
The other side of the coil is transmitting and the direction for receiving energy.
It further, include conductor circuit in the high frequency power cable, wherein one end of the conductor circuit passes through A contact and female end connector, 3-pin, which are realized, on second male end connector, 3-pin connects the power conversion module.
Further, there is at least one groove, the size of the groove and the coil module is mutual on the shell Matching.
Further, the quantity of the first male end connector, 3-pin and the coil module is one.
Further, the groove and the energy-storage module and shape arrangement.
Further, the groove and the energy-storage module lamination are arranged.
The utility model has the following beneficial effects: design is simple, be convenient for carrying, it can be achieved that charge and discharge, at the same charging scenarios compared with It is more.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the structural schematic diagram of the 3rd embodiment of the utility model.
Specific embodiment
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, The application range for not limiting the utility model is not making the creative labor for those of ordinary skill in the art Under the premise of, the utility model can be applied to other similar scene according to these attached drawings;
As shown in the specification and claims, unless context clearly prompt exceptional situation " one ", "one", The words such as "an" and/or "the" not refer in particular to odd number, also may include plural number.In general, term " includes " or "comprising" Only prompt included the steps that clearly identified and element, and these steps and element do not constitute one it is exclusive enumerate, method Or equipment may also include other step or element.Term "based" is " being based at least partially on ".A term " implementation Example " expression " at least one embodiment ";Term " another embodiment " expression " at least one other embodiment ".
As shown in Figure 1, for a kind of secondary electricity with wireless charging transmitting and receive capabilities provided by the utility model The structural schematic diagram of the first embodiment in source, the secondary power supply include a shell 1, are provided with energy storage in the shell 1 Module 2, the power conversion module 3 with wireless charging transmitting and receive capabilities, wherein about energy-storage module 2 and power modulus of conversion Block 3 is illustrated using cross-sectional view;
The power conversion module 3 is connect with the energy-storage module 2, while being also connected in the power conversion module 3 One gravity switch 4;
At least one first male end connector, 3-pin 5, three core of the first male end connection are provided on the outside of the shell 1 Device 5 connects the power conversion module 3;
The secondary power supply further includes at least one coil module 6, and the coil module 6 connects three core of a female end connection Device 7, the first male end connector, 3-pin 5 are mutually adapted with the female end connector, 3-pin 7.
There is at least one groove 10 on the shell 1, size mutual of the groove 10 and the coil module 6 Match, is that the coil module 6 can be placed in the groove 10 in use process, and pass through the first male end connector, 3-pin 5 Be mutually adapted and connect with the female end connector, 3-pin 7, by the energy-storage module 2 via the first male end connector, 3-pin 5 and The female end connector, 3-pin 7 is sent to coil module 6, and is sent to load by coil module 6, and charge to load;
The utility model by gravity switch 4 realize charging and discharging switching, when the shell 1 upward when, the line Enclose module 6 enter emission mode, when the shell 1 downward when, the coil module 6 enter reception pattern, above-mentioned charging and The switching of electric discharge, it is not limited to which foregoing description, charge-discharge modules, towards exchanging, still are able to realize, not limit at it;
Therefore the embodiments of the present invention are applied, other control buttons needn't be increased charger baby, be implemented only in shell Increase the function of display electricity on body 1, and shows that the display format of electricity is not exposed to restriction.
The utility model also provides a kind of structural representation with wireless charging transmitting and the second embodiment of receive capabilities Figure, the present embodiment is identical as above-described embodiment content part, will not be described in great detail herein, only the difference is that, the secondary electricity Source further includes a high frequency power cable 8;
Described 8 one end of high frequency power cable is connected to the power conversion module 3, the high frequency power cable 8 it is another End is connected at least one second male end connector, 3-pin 9.
The coil module 6, which includes one, has the coil of transmitting and receive capabilities and a setting any one in coil The stable level eddy current retarder of side;
The other side of the coil is transmitting and the direction for receiving energy;
It include conductor circuit in the high frequency power cable 8, wherein one end of the conductor circuit passes through the second male end A contact and a contact of female end connector, 3-pin, which are realized, on connector, 3-pin 9 connects the power conversion module 3.
In the present embodiment, under the coil module 6 being dismantled, and after directly connect with high frequency power cable 8, realization Separated wireless charging, increases the usage scenario of charging;
The quantity of the first male end connector, 3-pin 5 and the coil module 6 is one.
The groove 10 is with the energy-storage module 2 and shape arranges;
The stable level eddy current retarder, which is used, is made into laminated structure, the stable level using the material of iron-nickel alloy The material of copper or aluminium can also be used in eddy current retarder;
Stabilizing potential eddy current retarder is electrically connected by conductor circuit with the low-resistance fixed level face that exchanges of power conversion module 3 It connects;Exchange low-resistance fixed level face can be ground level, other stable level faces or by extremely low for AC impedance The ground level of circuit access or other stable level faces;
In the present embodiment, in the alternating current part of upper frequency be often wireless energy transfer high-frequency alternating current Basic frequency frequency multiplication part.The basic frequency of the high-frequency alternating current of the wireless energy transfer is commonly abbreviated as fundamental frequency.And When the alternating current for inputting wide-band to coil module 6, then the part of upper frequency will be in the stabilization in the alternating current The eddy current being positively correlated with frequency is generated in potential eddy current retarder, and then generates whirlpool on stabilizing potential eddy current retarder Reversed alternating magnetic field is flowed and then generated, the portion of electrical current of higher-frequency in the alternating current is inhibited, to realize reduction higher-frequency The effect of rate electric current, to inhibit electromagnetic interference;
As shown in Fig. 2, for a kind of secondary electricity with wireless charging transmitting and receive capabilities provided by the utility model The structural schematic diagram of the 3rd embodiment in source, the present embodiment is identical as above-described embodiment content part, will not be described in great detail herein, only The difference is that the groove 10 arranges that the groove 10 can be stacked in the energy-storage module with 2 lamination of energy-storage module 2 upside or the downside of energy-storage module, it is not specific to limit.

Claims (8)

1. a kind of secondary power supply with wireless charging transmitting and receive capabilities, which is characterized in that the secondary power supply includes one A shell is provided with energy-storage module, the power conversion module with wireless charging transmitting and receive capabilities in the shell;
The power conversion module is connect with the energy-storage module, while being also connected with a gravity in the power conversion module Switch;
The hull outside is provided at least one first male end connector, 3-pin, the first male end connector, 3-pin connection The power conversion module;
The secondary power supply further includes at least one coil module, and the coil module connects a female end connector, 3-pin, institute The first male end connector, 3-pin is stated to be mutually adapted with the female end connector, 3-pin.
2. a kind of secondary power supply with wireless charging transmitting and receive capabilities according to claim 1, which is characterized in that The secondary power supply further includes a high frequency power cable;
High frequency power cable one end is connected to the power conversion module, and the other end of the high frequency power cable is connected with At least one second male end connector, 3-pin.
3. a kind of secondary power supply with wireless charging transmitting and receive capabilities according to claim 2, which is characterized in that The coil module includes the stable electricity that any one side of coil is arranged in a coil with transmitting and receive capabilities and one Flat eddy current retarder, and the stable level eddy current retarder is close to the coil;
The other side of the coil is transmitting and the direction for receiving energy.
4. a kind of secondary power supply with wireless charging transmitting and receive capabilities according to claim 3, which is characterized in that It include conductor circuit in the high frequency power cable, wherein one end of the conductor circuit passes through the second male end connector, 3-pin A upper contact and female end connector, 3-pin, which are realized, connects the power conversion module.
5. a kind of secondary power supply with wireless charging transmitting and receive capabilities according to claim 1, which is characterized in that There is at least one groove, the size of the groove and the coil module is mutually matched on the shell.
6. a kind of secondary power supply with wireless charging transmitting and receive capabilities according to claim 1, which is characterized in that The quantity of the first male end connector, 3-pin and the coil module is one.
7. a kind of secondary power supply with wireless charging transmitting and receive capabilities according to claim 5, which is characterized in that The groove and the energy-storage module and shape arrangement.
8. a kind of secondary power supply with wireless charging transmitting and receive capabilities according to claim 5, which is characterized in that The groove and the energy-storage module lamination are arranged.
CN201920206925.XU 2019-02-18 2019-02-18 A kind of secondary power supply with wireless charging transmitting and receive capabilities Active CN209627062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920206925.XU CN209627062U (en) 2019-02-18 2019-02-18 A kind of secondary power supply with wireless charging transmitting and receive capabilities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920206925.XU CN209627062U (en) 2019-02-18 2019-02-18 A kind of secondary power supply with wireless charging transmitting and receive capabilities

Publications (1)

Publication Number Publication Date
CN209627062U true CN209627062U (en) 2019-11-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920206925.XU Active CN209627062U (en) 2019-02-18 2019-02-18 A kind of secondary power supply with wireless charging transmitting and receive capabilities

Country Status (1)

Country Link
CN (1) CN209627062U (en)

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