CN205595859U - Rechargeable battery with microUSB interface - Google Patents

Rechargeable battery with microUSB interface Download PDF

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Publication number
CN205595859U
CN205595859U CN201620380381.5U CN201620380381U CN205595859U CN 205595859 U CN205595859 U CN 205595859U CN 201620380381 U CN201620380381 U CN 201620380381U CN 205595859 U CN205595859 U CN 205595859U
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CN
China
Prior art keywords
usb interface
micro usb
circuit board
battery
led
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620380381.5U
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Chinese (zh)
Inventor
刘苏宁
Original Assignee
刘苏宁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘苏宁 filed Critical 刘苏宁
Priority to CN201620380381.5U priority Critical patent/CN205595859U/en
Application granted granted Critical
Publication of CN205595859U publication Critical patent/CN205595859U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model provides a rechargeable battery who has the micro USB interface, including the columniform casing, its size is the size of D type, C type, AA type or AAA type battery, the surface of casing is provided with the pilot lamp and charges the hole, is provided with electric core, micro USB interface and circuit board in the casing, the electrolyte of electricity core is lithium -polymer, the setting of microUSB interface is in the hole of charging, electricity core, micro USB interface and pilot lamp all are connected with circuit board electricity, charging current gets into from the micro USB interface, and process circuit board charges for electric core, the pilot lamp is only lighted to the circuit board when detecting charging current. The utility model discloses set up the micro USB interface in rechargeable battery, can directly use the cell -phone data line to charge for the battery, do not need to be equipped with in addition dedicated charger to voltage can satisfy the user demand, the surface of battery still is provided with charge indicator, and is luminous when charging, discolours after being full of the electricity.

Description

There is the rechargeable battery of Micro USB interface
Technical field
This utility model belongs to cell art, is specifically related to a kind of charging with Micro USB interface Battery.
Background technology
D type, c-type, AA type, AAA type battery (also known as No. 1, No. 2, No. 5, No. 7 batteries) are wide General it is applied in daily life, is such as applied to remote controller, toy, pocket lamp etc..These batteries are divided into one Secondary property battery and rechargeable battery two kinds, disposable battery uses more convenient, but needs after making to be finished properly Ground reclaims, and otherwise can cause environmental pollution;Existing rechargeable battery can Reusability, the life-span compares Long, however it is necessary that and be equipped with special charger, cause rechargeable battery to use loaded down with trivial details and use cost to increase.
Existing rechargeable battery includes the variety classeses such as nickel-cadmium cell, Ni-MH battery, lithium polymer battery, general The voltage of logical disposable battery is 1.5V, and the voltage of Ni-MH battery, nickel-cadmium cell is 1.2V, a lot In the case of cannot substitute disposable battery;The voltage of lithium polymer battery can reach 3.7V, is fully able to replace For disposable battery, and the energy density of lithium polymer battery is 2.5 times of nickel-cadmium cell, is ni-mh electricity 1.8 times of pond, therefore in the case of battery capacity is equal, lithium polymer battery is than nickel-cadmium cell, ni-mh The volume of battery is less, weight is lighter.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that one need not The rechargeable battery with Micro USB interface of special charger.
For realizing object above, this utility model adopts the following technical scheme that one has Micro USB and connects The rechargeable battery of mouth, including cylindrical housing, its a size of D type, c-type, AA type or AAA type The size of battery;The surface configuration of described housing have display lamp and charging hole, described housing is provided with battery core, Micro USB interface and circuit board;The electrolyte of described battery core is lighium polymer;Described Micro USB connects Mouth is arranged in described charging hole;Described battery core, Micro USB interface and display lamp all with described circuit board Electrical connection;Charging current enters from described Micro USB interface, fills to described battery core through described circuit board Electricity;Display lamp only lighted by described circuit board when charging current being detected.
Protection circuit and mu balanced circuit it is provided with on described circuit board;Charging current is given through described protection circuit Described battery core is charged, and described battery core outwards exports electric energy by described mu balanced circuit.
Described display lamp includes lampshade and two LED, and described lampshade is arranged on the upper surface of described housing, Said two LED all electrically connects with described circuit board, and the color of said two LED is different.
Being provided with switching circuit on described circuit board, said two LED all electrically connects with described switching circuit; Switching circuit detection charged state, powers while to underfill electricity a LED, gives another time fully charged LED is powered.
This utility model uses above technical scheme, and the electrolyte of battery core is lighium polymer, and in the battery Micro USB interface is set, it is possible to directly use cellular phone data line to charge the battery, it is not necessary to be further provided with Special charger, and voltage disclosure satisfy that use demand.The battery surface that this utility model provides also sets It is equipped with charging indicator light, luminous during charging, fully charged rear variable color.
Accompanying drawing explanation
Fig. 1 is the front view of the rechargeable battery with Micro USB interface that this utility model provides;
Fig. 2 is the top view of the rechargeable battery with Micro USB interface that this utility model provides;
Fig. 3 is the internal circuit block diagram of the rechargeable battery with Micro USB interface that this utility model provides.
In figure: 1, housing;11, positive pole;12, negative pole;13, display lamp;14, charging hole;2, electricity Core;3, Micro USB interface;4, circuit board;41, protection circuit;42, mu balanced circuit;43, cut Change circuit.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, this utility model provides a kind of charged electrical with Micro USB interface Pond, including cylindrical housing 1, its most common D type, c-type, AA type or AAA type electricity The size in pond.The top and bottom of housing 1 are respectively positive pole 11, negative pole 12, and the surface configuration of housing 1 has Display lamp 13 and charging hole 14.Charging hole 14 is arranged on the sidewall of housing 1, and charging is provided with in hole 14 Micro USB interface 3.
Display lamp 13 includes lampshade and the LED of two different colours being arranged on below lampshade, and lampshade is Annular, uses transparent insulation material to make.Lampshade is arranged on the upper surface of battery around positive pole 11.
As it is shown on figure 3, housing 1 is provided with battery core 2, Micro USB interface 3 and circuit board 4, circuit Protection circuit 41, mu balanced circuit 42 and switching circuit 43 it is provided with on plate.The electrolyte of battery core 2 is that lithium gathers Compound.Two LED of display lamp 13 are all connected with circuit board 4.
Micro USB interface 3, protection circuit 41, battery core 2 and mu balanced circuit 42 are sequentially connected electrically, voltage stabilizing The outfan of circuit 42 connects positive pole 11 and the negative pole 12 of battery.Charging current is from Micro USB interface 3 Enter, charge to battery core 2 through protection circuit 41;Charging current is managed by protection circuit 41, and Play the effect of overcurrent protection, to protect battery core 2.When battery core 2 is discharged, output voltage is through mu balanced circuit 42 Exporting the positive pole 11 to battery and negative pole 12 after process, the function of mu balanced circuit 42 is to be changed by output voltage For 1.5V, it is ensured that stablizing of output voltage.
Mu balanced circuit 42 powers to two LED of display lamp 13 also by switching circuit 43.Switching electricity Charged state is detected on road 43, only just controls LED during charging luminous.Switching circuit 43 is at underfill electricity Time power to a LED so that it is luminous;The object of power supply is switched to by fully charged rear switching circuit 43 Another LED.So during charging, display lamp 13 can be luminous, when the variable color of fully charged rear indicator light 13, carries User's battery of waking up fills with electricity.
This utility model is not limited to above-mentioned preferred forms, and those skilled in the art is at this utility model Enlightenment under other various forms of products of drawing, no matter making any change in shape or structure, every Same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.

Claims (4)

1. a rechargeable battery with Micro USB interface, it is characterised in that: include the housing of cylinder, Its a size of D type, c-type, AA type or the size of AAA type battery;The surface configuration of described housing has Display lamp and charging hole, be provided with battery core, Micro USB interface and circuit board in described housing;Described electricity The electrolyte of core is lighium polymer;Described Micro USB interface is arranged in described charging hole;Described battery core, Micro USB interface and display lamp all electrically connect with described circuit board;Charging current is from described Micro USB Interface enters, and charges to described battery core through described circuit board;Described circuit board is only detecting charging current Time light display lamp.
The rechargeable battery with Micro USB interface the most according to claim 1, it is characterised in that: Protection circuit and mu balanced circuit it is provided with on described circuit board;Charging current is given described through described protection circuit Battery core is charged, and described battery core outwards exports electric energy by described mu balanced circuit.
The rechargeable battery with Micro USB interface the most according to claim 1, it is characterised in that: Described display lamp includes lampshade and two LED, and described lampshade is arranged on the upper surface of described housing, described Two LED all electrically connect with described circuit board, and the color of said two LED is different.
The rechargeable battery with Micro USB interface the most according to claim 3, it is characterised in that: Being provided with switching circuit on described circuit board, said two LED all electrically connects with described switching circuit;Cut Change electric circuit inspection charged state, power while to underfill electricity a LED, time fully charged, give another LED Lamp is powered.
CN201620380381.5U 2016-04-28 2016-04-28 Rechargeable battery with microUSB interface Expired - Fee Related CN205595859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620380381.5U CN205595859U (en) 2016-04-28 2016-04-28 Rechargeable battery with microUSB interface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620380381.5U CN205595859U (en) 2016-04-28 2016-04-28 Rechargeable battery with microUSB interface

Publications (1)

Publication Number Publication Date
CN205595859U true CN205595859U (en) 2016-09-21

Family

ID=56933166

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620380381.5U Expired - Fee Related CN205595859U (en) 2016-04-28 2016-04-28 Rechargeable battery with microUSB interface

Country Status (1)

Country Link
CN (1) CN205595859U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110808426A (en) * 2019-11-14 2020-02-18 深圳先进储能材料国家工程研究中心有限公司 Rotary cover type rechargeable battery
CN111342113A (en) * 2020-01-15 2020-06-26 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery
CN111463374A (en) * 2020-03-10 2020-07-28 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery
CN111463373A (en) * 2020-03-10 2020-07-28 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110808426A (en) * 2019-11-14 2020-02-18 深圳先进储能材料国家工程研究中心有限公司 Rotary cover type rechargeable battery
CN110808426B (en) * 2019-11-14 2022-03-18 深圳先进储能材料国家工程研究中心有限公司 Rotary cover type rechargeable battery
CN111342113A (en) * 2020-01-15 2020-06-26 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery
CN111463374A (en) * 2020-03-10 2020-07-28 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery
CN111463373A (en) * 2020-03-10 2020-07-28 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery
CN111463373B (en) * 2020-03-10 2022-03-18 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery
CN111463374B (en) * 2020-03-10 2022-03-18 深圳先进储能材料国家工程研究中心有限公司 Lithium ion secondary battery

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160921

Termination date: 20190428