CN205141706U - Wave and show electric quantity portable lithium battery power - Google Patents

Wave and show electric quantity portable lithium battery power Download PDF

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Publication number
CN205141706U
CN205141706U CN201520625762.0U CN201520625762U CN205141706U CN 205141706 U CN205141706 U CN 205141706U CN 201520625762 U CN201520625762 U CN 201520625762U CN 205141706 U CN205141706 U CN 205141706U
Authority
CN
China
Prior art keywords
battery
control part
power supply
battery core
output port
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
CN201520625762.0U
Other languages
Chinese (zh)
Inventor
刘洪�
杨连涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rover Energy Technology (baoshan) Co Ltd
Original Assignee
Roofer Technology Shenzhen Co ltd
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 Roofer Technology Shenzhen Co ltd filed Critical Roofer Technology Shenzhen Co ltd
Priority to CN201520625762.0U priority Critical patent/CN205141706U/en
Application granted granted Critical
Publication of CN205141706U publication Critical patent/CN205141706U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a wave and show electric quantity portable lithium battery power, includes casing (10), set up battery electricity core (20) in this casing, control control part (30) of this battery electricity core (20) work and connect in input port (40) and output port (50) of control part (30), control part (30) include and connect through vibrations inductors (311) the electric core electric quantity instruction portion (31) of battery electricity core (20). The utility model discloses a be provided with on the mainboard the battery electricity core switching power supply module that the pressure handled that goes up and down, take the USB output port of 1 standard certainly to can more make things convenient for / the swift electricity of getting, through rocking control batteries electricity core battery indicator function.

Description

The portable lithium battery power supply of a kind of shake display electricity
Technical field
The utility model relates to power technology, the external power supply particularly for carrying out charging to miniaturized electronics.
Background technology
In digital product field, the various products with novel designs theory always can attract the eyeball of people, compare most mill run, no matter are in outward appearance or functionally can both bring us the sensation of finding everything fresh and new.This kind of rock type outer formula power supply compares and meets the users that those like unique design theory product.
Summary of the invention
The utility model provides a kind of shake display electricity portable lithium battery power supply, adopts the mode of rocking and controlling display electricity, expands the function of existing product further, solve technological gap problem of the prior art.
The utility model is for solve the problems of the technologies described above and this shake display electricity portable lithium battery power supply that provides comprises housing, the battery battery core be arranged in this housing, control the control part of this battery battery core work and be connected to input port and the output port of described control part, described control part comprises the battery core battery capacity indication portion being connected described battery battery core by Shock inductor, and described output port is standard USB output port.
Described control part comprises the power input part, charging circuit and the battery core protective circuit that connect successively; described battery battery core and output port connect battery core protective circuit respectively, and control part also comprises with the input overvoltage/under-voltage protecting circuit of described charging circuit parallel connection, inputs battery capacity indication portion and be connected the output current protective circuit of described output port, output short circuit protection circuit and output battery capacity indication portion respectively.
By traditional button, the utility model product checks that electricity changes shake induction type into, as long as in user is held in the hand lithium battery power supply, front and back or the lithium battery power supply fuselage that rocks from side to side just can see dump energy, and this pattern has very high interest.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of the utility model lithium battery power supply.Fig. 2 is the schematic block circuit diagram of the utility model lithium battery power supply.
Embodiment
In conjunction with above-mentioned accompanying drawing, specific embodiment of the utility model is described.
From in Fig. 1 and Fig. 2, the utility model shake display electricity portable lithium battery power supply comprises housing 10, the battery battery core 20 be arranged in this housing, control the control part 30 of this battery battery core 20 work and be connected to input port 40 and the output port 50 of described control part 30, described control part 30 comprises the battery core battery capacity indication portion 31 being connected described battery battery core 20 by Shock inductor 311, and described output port 50 is standard USB output port.The utility model controls battery core battery capacity indication portion 31 by Shock inductor 311, when user needs to understand battery core electricity, by rocking power supply body, can control display part display battery core electricity, avoiding the inconvenience that button press repeatedly brings.
From in Fig. 1 and Fig. 2; described control part 30 comprises the power input part 32, charging circuit 33 and the battery core protective circuit 34 that connect successively; described battery battery core 20 and output port 50 connect battery core protective circuit 34 respectively, and described control part 30 also comprises with the input overvoltage/under-voltage protecting circuit 35 of described charging circuit parallel connection and inputs battery capacity indication portion 36 and comprise the output current protective circuit 37, the output short circuit protection circuit 38 that are connected described output port respectively further and export battery capacity indication portion 39.
Charging circuit essence of the present utility model is a reduction voltage circuit, the USB5V power supply of external computer USB 5V power supply or adapter USB5V power supply or other any equipment, constant-current constant-voltage charging is realized by linear-charging ICSP4059, constant current charge precision is 1A ± 5%, and constant voltage charge precision is 4.2V ± 1%.The voltage and current of charging first can pass through battery core baffle, then to battery battery core.Battery core baffle is provided with protective circuit, and use protect IC is R5478N187CD, effectively can ensure that lithium cell is not overcharged, overcurrent etc. and damaging.
Discharge circuit essence is a booster circuit, and this circuit is to its power supply thus boosting exports constant voltage to externally fed by the battery core of battery.Wherein booster circuit exports 5V/1A, and adopt special boosting ICSP6355 to control, this IC is a PWM control IC, and frequency is fixed on 300KHz; Battery core electric discharge also can first pass through battery core baffle, effectively can ensure that lithium cell is not put by mistake like this, overcurrent etc. and damaging.
Battery core protective circuit 34 is by chip microcontroller.Wherein 1A exports and realizes overcurrent, short-circuit protection by single-chip microcomputer (HT46R064).Over-current protection point is that 1.5A, 1A boosting output circuit can work with C.V pattern; In addition, output short-circuit, also has the under-voltage protection etc. of battery core all can be realized by this single-chip microcomputer of U4HT46R064.
Battery capacity indication circuit function be pilot cell charge or electric discharge or standing time an electricity of battery, it is also by realizing the detection of battery battery core voltage by this single-chip microcomputer of U6HT46R065.Battery capacity indication is roughly divided into three phases: <=30%, 30%-60%, 60%-100%; With tri coloured lantern display electricity, be respectively red, orange, green.Also have the function of low electricity initiative alarming, the utility model sets: in discharge process when battery core voltage is lower than 3.05V, red light lights simultaneously, and with 2Hz frequency scintillation until user takes down load.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.

Claims (5)

1. the portable lithium battery power supply of shake display electricity, comprise housing (10), the battery battery core (20) be arranged in this housing, control control part (30) that this battery battery core (20) works and the input port (40) being connected to described control part (30) and output port (50), it is characterized in that: described control part (30) comprises the battery core battery capacity indication portion (31) being connected described battery battery core (20) by Shock inductor (311).
2. the portable lithium battery power supply of shake display electricity according to claim 1, is characterized in that: described output port (50) is standard USB output port.
3. the portable lithium battery power supply of shake display electricity according to claim 1 and 2; it is characterized in that: described control part (30) comprises the power input part (32), charging circuit (33) and the battery core protective circuit (34) that connect successively, and described battery battery core (20) and output port (50) connect battery core protective circuit (34) respectively.
4. the portable lithium battery power supply of shake display electricity according to claim 3, is characterized in that: described control part (30) also comprises the input overvoltage/under-voltage protecting circuit (35) in parallel with described charging circuit and inputs battery capacity indication portion (36).
5. the portable lithium battery power supply of shake according to claim 1 and 2 display electricity, is characterized in that: described control part (30) also comprises the output current protective circuit (37), the output short circuit protection circuit (38) that connect described output port respectively and exports battery capacity indication portion (39).
CN201520625762.0U 2015-08-19 2015-08-19 Wave and show electric quantity portable lithium battery power Expired - Fee Related CN205141706U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520625762.0U CN205141706U (en) 2015-08-19 2015-08-19 Wave and show electric quantity portable lithium battery power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520625762.0U CN205141706U (en) 2015-08-19 2015-08-19 Wave and show electric quantity portable lithium battery power

Publications (1)

Publication Number Publication Date
CN205141706U true CN205141706U (en) 2016-04-06

Family

ID=55627459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520625762.0U Expired - Fee Related CN205141706U (en) 2015-08-19 2015-08-19 Wave and show electric quantity portable lithium battery power

Country Status (1)

Country Link
CN (1) CN205141706U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017193379A1 (en) * 2016-05-13 2017-11-16 深圳市倍斯特电源有限公司 Mobile power bank and method of displaying remaining power by shaking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017193379A1 (en) * 2016-05-13 2017-11-16 深圳市倍斯特电源有限公司 Mobile power bank and method of displaying remaining power by shaking

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170523

Address after: 678013 China Industrial Park, Baoshan industry and Trade Zone, Yunnan, Baoshan

Patentee after: Rover energy technology (Baoshan) Co., Ltd.

Address before: 518109, Shenzhen, Guangdong, Baoan District Longhua Street big wave South Road Sanlian Industrial Zone, Hua Arts crafts emporium

Patentee before: ROOFER TECHNOLOGY (SHENZHEN) CO. LTD.

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: 20160406

Termination date: 20170819