CN203774819U - Battery - Google Patents

Battery Download PDF

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Publication number
CN203774819U
CN203774819U CN201420063581.9U CN201420063581U CN203774819U CN 203774819 U CN203774819 U CN 203774819U CN 201420063581 U CN201420063581 U CN 201420063581U CN 203774819 U CN203774819 U CN 203774819U
Authority
CN
China
Prior art keywords
output port
battery
battery core
control unit
circuit
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.)
Active
Application number
CN201420063581.9U
Other languages
Chinese (zh)
Inventor
蔡绍俊
张�雄
蒋文辉
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.)
Huizhou Tuobang Electric Technology Co., Ltd.
Original Assignee
Shenzhen Topband 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 Shenzhen Topband Co Ltd filed Critical Shenzhen Topband Co Ltd
Priority to CN201420063581.9U priority Critical patent/CN203774819U/en
Application granted granted Critical
Publication of CN203774819U publication Critical patent/CN203774819U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a battery which comprises a box, a battery core, a master control unit and a voltage conversion unit, wherein the battery core, master control unit and voltage conversion unit are arrange din the box, and the voltage conversion unit is connected with the master control unit. A panel is arranged on the box, and provided with a voltage input port for charging the battery core and a voltage output port for supplying power to peripheral equipment. The battery core is connected with the voltage input port via the master control unit. The voltage output port comprises a cigarette-lighter output port and at least one USB output port, wherein the cigarette-lighter output port is connected to the battery core via the master control unit, and the USB output port is connected to the battery core via both the voltage conversion unit and the master control unit. The battery of the utility model can simultaneously provide the cigarette-lighter output port and the USB output port for supplying power to mobile equipment.

Description

Battery
Technical field
The utility model relates to a kind of battery, relates in particular to a kind of battery with cigar lighter output port and USB output port.
Background technology
At present, the small-sized movable energy-storage battery on market, be to be substantially all the power supply of the mini electrical equipment such as mobile phone and panel computer, and the larger energy-storage battery of capacity is lead-acid battery mostly, carries inconvenience.Mobile battery of the prior art has the following disadvantages: one, there is no enough electric power be main equipment power supply to common small-sized movable battery; Two, the output port that small-sized movable battery provides is more single.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved battery is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of battery is provided, comprise: box body and be arranged on battery core, main control unit and the voltage conversion unit being connected with main control unit in box body, on box body, be provided with panel, and on panel, be provided with the voltage input end mouth for battery core is charged and the Voltage-output port for powering to peripheral hardware; Battery core is connected to voltage input end mouth by main control unit, and Voltage-output port comprises cigar lighter output port and at least one USB output port; Cigar lighter output port is connected to battery core by main control unit, and USB output port is connected to battery core by voltage conversion unit and main control unit.
Battery of the present utility model, main control unit comprise the protective circuit being connected with battery core and be connected to protective circuit and voltage input end mouth between charging circuit; Protective circuit is connected with cigar lighter output port; Voltage conversion unit is connected between protective circuit and USB output port.
Battery of the present utility model, main control unit also comprises and being connected with protective circuit and for detection of the testing circuit of battery core current electric quantity; On panel, be also provided with testing circuit be connected, for showing the display unit of current battery core electric weight.
Battery of the present utility model, USB output port is two.
Battery of the present utility model, also arranges handle on box body.
Battery of the present utility model; main control unit also comprises a switching circuit for circuit communication or disconnection between control protection electric circuit and testing circuit, between protective circuit and voltage conversion unit, is provided with a shift knob being connected with switching circuit on panel.
Battery of the present utility model, arranges one for preventing the buckle closure of dust on cigar lighter output port.
Battery of the present utility model, battery core comprises at least two LiFePO4 battery cores that series connection arranges.
Enforcement the beneficial effects of the utility model are: it is mobile power supply equipment that battery of the present utility model can provide cigar lighter output port and USB output port simultaneously.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the module diagram of battery in the utility model embodiment;
Fig. 2 is the structural representation of battery in the utility model embodiment;
Fig. 3 is the explosive view of battery structure in Fig. 2;
Fig. 4 is the circuit diagram of main control unit in Fig. 1;
Fig. 5 is the circuit diagram of voltage conversion unit in Fig. 1;
Fig. 6 is the circuit diagram of display unit in Fig. 1.
Embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Shown in Fig. 1, Fig. 2 and Fig. 3, the battery in the utility model embodiment comprises a box body 100 and is positioned at battery core 10, main control unit 50 and the voltage conversion unit 70 of box body; On this box body 100, be provided with panel 101, on panel 101, be provided with voltage input end mouth 20, Voltage-output port 30, display unit 60 and shift knob 90.Voltage-output port 30 comprises cigar lighter output port 31, USB output port 32 and general output port 33 (not shown in figure 1)s.It should be noted that, although a USB output port is only shown in figure, the invention is not restricted to this, two, three or more USB output ports can also be set; And general output port 33 is optional output ports, also can not arrange in certain embodiments.Battery core 10 is connected to voltage input end mouth 20 by main control unit 50; Shift knob 90 and display unit 60 are all connected to main control unit 50; Battery core 10 is connected to cigar lighter output port 31 by main control unit 50, and battery core 10 is connected to USB output port 32 by main control unit 50 and voltage conversion unit 70.
Box body 100 can be the box body 100 of metal material, can also be plastics, other materials such as wooden.As selection, handle 110 is also set on box body 100, be convenient to user and carry.As preferably, on cigar lighter output port 31, can arrange one for preventing the buckle closure 311 of dust.
Battery core 10 is arranged in box body 100.Understandably, battery core 10 comprises at least two LiFePO4 battery cores that series connection arranges, and the capacity of each LiFePO4 battery core is 15Ah-25Ah, and preferably, LiFePO4 battery core is four, and the capacity of each LiFePO4 battery core is 20Ah.LiFePO4 battery core can solve the too large and not high problem of energy density of the environmental protection problem, weight of lead-acid battery and the problem such as portable not.Meanwhile, battery core 10 capacity in the present embodiment are 20Ah, and capacity is large compared with common small-sized movable battery, can solve that common small-sized movable battery capacity is little, cruising time is short, cannot be the problem of main equipment power supply.Understandably, the voltage of battery core 10 is 12V.
As shown in Figure 1, main control unit 50 comprises protective circuit 51, switching circuit 52, charging circuit 53 and testing circuit 54.
Wherein, shown in the circuit diagram of main control unit in Fig. 4, protective circuit 51 is connected with battery core 10.Understandably, protective circuit 51 is for providing overvoltage protection, over-charge protective, Cross prevention, short-circuit protection, charging overcurrent protection, electric discharge overcurrent protection, charging overheat protector and electric discharge overheat protector.Protective circuit 51 is connected with cigar lighter output port 31.
Testing circuit 54 is connected with protective circuit 51 by switching circuit 52, and testing circuit 54 is for detection of battery core 10 current electric quantity.
Switching circuit 52 is connected with protective circuit 51, testing circuit 54 and voltage conversion unit 70 respectively, and switching circuit 52 is for circuit communication or disconnection between control protection electric circuit 51 and testing circuit 54, between protective circuit 51 and voltage conversion unit 70.
It should be noted that, in the technical solution of the utility model, testing circuit 54, display unit 60, switching circuit 52 and shift knob 90 are selectable unit (SU)s.In other embodiment of the present utility model, testing circuit 54 and display unit 60 also can be set, and/or switching circuit 52 and shift knob 90 are not set.
As shown in the circuit diagram of voltage conversion unit in Fig. 1 and Fig. 5, voltage conversion unit 70 one end are connected with main control unit 50, and the other end is connected with USB output port 32.Voltage conversion unit 70 is for being the voltage of adaptive USB output port 32 by the voltage transitions of battery core 10.
Voltage input end mouth 20 is the charging port for battery core 10 is charged.Voltage input end mouth 20 is connected with battery core 10 by charging circuit 53, protective circuit 51.Understandably, battery core 10 can connect solar panel and/or charger charges by voltage input end mouth 20.
Shift knob 90 is connected with switching circuit 52 and for control switch circuit 52.As previously mentioned, understandably, switching circuit 52 and shift knob 90 also can not arrange, and can also be, and protective circuit 51 is directly connected with testing circuit 54, and protective circuit 51 is directly connected with voltage conversion unit 70.
As shown in Figure 1, display unit 60 is connected with testing circuit 54, shows current battery core 10 electric weight for the magnitude of voltage detecting according to testing circuit 54.Shown in the circuit diagram of display unit in Fig. 6, display unit 60 shows current battery core 10 electric weight for the magnitude of voltage of the battery core 10 that detects according to testing circuit 54.Preferably, display unit 60 is LED display, as selection, can also be the other forms of display screens such as LCDs.
As shown in Figure 1 to Figure 3, Voltage-output port 30 comprises cigar lighter output port 31 and USB output port 32.USB output port 32 can provide power supply for other consumption electronic products such as mobile phone, panel computer, and cigar lighter output port 31 can provide power supply for the main equipment such as air conditioning for automobiles and mini-bar.On cigar lighter output port 31, arrange one for preventing the buckle closure 311 of dust.Understandably, the output voltage of cigar lighter output port 31 is 12V, and the output voltage of USB output port 32 is 5V, and the power output of cigar lighter output port 31 is 100-150W.In one embodiment, the power output of cigar lighter output port 31 is 120W.Preferably, USB output port 32 is two.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in several improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (8)

1. a battery, it is characterized in that, comprise: box body (100) and be arranged on battery core (10), main control unit (50) and the voltage conversion unit (70) being connected with described main control unit (50) in described box body (100), on described box body (100), be provided with panel (101), and on described panel (101), be provided with the voltage input end mouth (20) for described battery core (10) is charged and the Voltage-output port (30) for powering to peripheral hardware; Described battery core (10) is connected to described voltage input end mouth (20) by described main control unit (50), and described Voltage-output port (30) comprises cigar lighter output port (31) and at least one USB output port (32); Described cigar lighter output port (31) is connected to described battery core (10) by described main control unit (50), and described USB output port (32) is connected to described battery core (10) by described voltage conversion unit (70) and described main control unit (50).
2. battery according to claim 1, it is characterized in that, described main control unit (50) comprise the protective circuit (51) being connected with described battery core (10) and be connected to described protective circuit (51) and described voltage input end mouth (20) between charging circuit (53); Described protective circuit (51) is connected with described cigar lighter output port (31); Described voltage conversion unit (70) is connected between described protective circuit (51) and described USB output port (32).
3. battery according to claim 2, it is characterized in that, described main control unit (50) also comprises and being connected with described protective circuit (51) and for detection of the testing circuit (54) of described battery core (10) current electric quantity; On described panel (101), be also provided with described testing circuit (54) be connected, for showing the display unit (60) of current battery core (10) electric weight.
4. battery according to claim 3, is characterized in that, described USB output port (32) is two.
5. according to the battery described in claim 1 to 4 any one, it is characterized in that, handle (110) is also set on described box body (100).
6. according to the battery described in claim 3 or 4; it is characterized in that; described main control unit (50) also comprises one for controlling between described protective circuit (51) and described testing circuit (54), the switching circuit (52) of circuit communication or disconnection between described protective circuit (51) and described voltage conversion unit (70), is provided with a shift knob (90) being connected with described switching circuit (52) on described panel (101).
7. according to the battery described in claim 1 to 4 any one, it is characterized in that, on described cigar lighter output port (31), arrange one for preventing the buckle closure (311) of dust.
8. according to the battery described in claim 1 to 4 any one, it is characterized in that, described battery core (10) comprises at least two LiFePO4 battery cores that series connection arranges.
CN201420063581.9U 2014-02-12 2014-02-12 Battery Active CN203774819U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420063581.9U CN203774819U (en) 2014-02-12 2014-02-12 Battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420063581.9U CN203774819U (en) 2014-02-12 2014-02-12 Battery

Publications (1)

Publication Number Publication Date
CN203774819U true CN203774819U (en) 2014-08-13

Family

ID=51291969

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420063581.9U Active CN203774819U (en) 2014-02-12 2014-02-12 Battery

Country Status (1)

Country Link
CN (1) CN203774819U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109713183A (en) * 2018-12-26 2019-05-03 成都优艾维智能科技有限责任公司 A kind of intelligent battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109713183A (en) * 2018-12-26 2019-05-03 成都优艾维智能科技有限责任公司 A kind of intelligent battery

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Legal Events

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

Effective date of registration: 20170502

Address after: 516000 Guangdong province Huizhou Zhongkai high tech Zone Dongjiang High-tech Industrial Park in Dongxing District, East New Road No. 113

Patentee after: Huizhou Tuobang Electric Technology Co., Ltd.

Address before: 518000 Nanshan District, Guangdong high tech Industrial Park, Tsinghua University,, B District, building 4

Patentee before: Shenzhen Topband Co., Ltd.

TR01 Transfer of patent right