CN205595859U - Rechargeable battery with microUSB interface - Google Patents
Rechargeable battery with microUSB interface Download PDFInfo
- 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
- Authority
- 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
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Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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
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.
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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069130A (en) * | 2017-06-08 | 2017-08-18 | 张磊 | A kind of USB charging accumulator structures |
| CN107086332A (en) * | 2017-04-11 | 2017-08-22 | 深圳市倍斯特科技股份有限公司 | It is a kind of can be with the device of cycle charging |
| 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 |
-
2016
- 2016-04-28 CN CN201620380381.5U patent/CN205595859U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086332A (en) * | 2017-04-11 | 2017-08-22 | 深圳市倍斯特科技股份有限公司 | It is a kind of can be with the device of cycle charging |
| CN107069130A (en) * | 2017-06-08 | 2017-08-18 | 张磊 | A kind of USB charging accumulator structures |
| CN107069130B (en) * | 2017-06-08 | 2023-08-22 | 张磊 | USB rechargeable battery structure |
| 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 |