CN209134078U - A kind of portable multi-function energy storage device - Google Patents
A kind of portable multi-function energy storage device Download PDFInfo
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- CN209134078U CN209134078U CN201821844152.XU CN201821844152U CN209134078U CN 209134078 U CN209134078 U CN 209134078U CN 201821844152 U CN201821844152 U CN 201821844152U CN 209134078 U CN209134078 U CN 209134078U
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- circuit board
- energy storage
- storage device
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Abstract
A kind of portable multi-function energy storage device provided by the utility model, upper cover, middle cover and lower cover fasten to form an accommodating chamber；Power supply is located at accommodating chamber and is fixedly connected with middle cover；The circuit board that control energy storage device is charged and discharged is fixedly connected with upper cover；Potential device is electrically connected with power supply, circuit board respectively, and supply voltage is reduced to the direct current of multiple safe voltages；Several usb interfaces, power input interface are fixed at circuit board side for automobile starting interface and through upper cover；220v DC output interface is fixed at lower cover bottom end and is electrically connected with circuit board；Radiator fan is fixed at lower cover bottom end, and lower cover corresponds to setting ventilation opening at radiator fan, and fan Hot-air fan and circuit board are electrically connected；Handle is arranged in middle cover side；Led lamp is fixed at upper cover.By designing above, realize that energy storage device is easy to carry, for multiple voltage equipment while use of charging, can be used as flashlight Emergency use while fanning the good functional characteristics of heat.
Description
Technical field
The utility model belongs to energy storage device field more particularly to a kind of portable multi-function energy storage device.
Background technique
Currently, various electronic products development is swift and violent, to the charging equipment in requisition for various different voltages, present fills
Electric installation basic function is all relatively simple, we will configure different charging units often for different product, carries very not square
Just.
Therefore, it now needs to study a multi-functional energy storage device, is capable of providing voltage in several modes, while can also work as
The energy storage device that flashlight uses.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of storages of portable multi-function
Energy device, it is intended to solve the problems, such as that existing energy storage device has a single function.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of portable multi-function energy storage device characterized by comprising
Shell comprising upper cover, middle cover and lower cover, the upper cover, middle cover and lower cover fasten to form an accommodating chamber；
Power supply in the accommodating chamber is set, is composed in series by multiple batteries, and is fixedly connected with the middle cover；
The circuit board being charged and discharged for controlling the energy storage device, is fixedly connected with the upper cover；
Potential device for reducing the supply voltage is electrically connected with the power supply, the circuit board respectively,
And the supply voltage is reduced to the direct current of multiple safe voltages；
Several usb interfaces are fixed at the circuit board side, and run through the upper cover；
Power input interface is fixed at the circuit board side, and runs through the upper cover；
For automobile starting interface, it is fixed at the circuit board side, and runs through the upper cover；
220v DC output interface is fixed at the lower cover bottom end, and is electrically connected with the circuit board；
Radiator fan is fixed at the lower cover bottom end, and the lower cover, which corresponds to, is arranged ventilation at the radiator fan
Mouthful, the fan Hot-air fan and the circuit board are electrically connected；
Handle is arranged in the side of the middle cover and is fixedly connected with the middle cover；
Led lamp is fixed at the upper cover, and is electrically connected with the circuit board.
Preferably, several usb interfaces are 4, and laid out in parallel is through setting in the upper cover.
Preferably, the energy storage device further includes 220v DC output interface switch, is fixed at the lower cover
Side.
Preferably, the gasket of the lower cover bottom end setting protrusion is convenient for the fan hot wind for raising the energy storage device
Fan ventilation.
Preferably, the side edge of the upper cover sets the switch for controlling Led lamp, and the switch and the circuit board are electrical
Connection.
Preferably, the indicator light of the upper cover 4 display electric quantity of power supply of setting at the Led lamp.
Preferably, anti-skid chequer is set on the inside of the handle.
Preferably, the circuit board, the power supply are fixedly connected with the shell by foamed glue respectively.
Preferably, the supply voltage is reduced to DC3.3v, DC5V and DC12v by the potential device.
Compared with prior art, the utility model has the beneficial effects that a kind of portable multi-function provided by the utility model
Energy storage device, shell are fastened by upper cover, middle cover and lower cover and form an accommodating chamber；Power supply is arranged in accommodating chamber and fixes with middle cover
Connection；It is fixedly connected for controlling the circuit board that the energy storage device is charged and discharged with the upper cover；Potential device respectively with
The power supply, the circuit board are electrically connected, and supply voltage is reduced to the direct current of multiple safe voltages；Several usb connect
Mouth, power input interface are fixed at the circuit board side for automobile starting interface, and run through the upper cover；220v
DC output interface is fixed at the lower cover bottom end, and is electrically connected with the circuit board；Radiator fan is fixed at
The lower cover bottom end, the lower cover correspond to setting ventilation opening at the radiator fan, the fan Hot-air fan and circuit board electricity
Property connection；Handle is arranged in the side of the middle cover and is fixedly connected with the middle cover；Led lamp is fixed at the upper cover
Place, and be electrically connected with the circuit board.By designing above, realize energy storage device it is easy to carry, for multiple voltage equipment
Charge simultaneously use, can be used as flashlight Emergency use while fanning hot good functional characteristics.
Detailed description of the invention
Fig. 1 is the overall effect structural schematic diagram of the preferred embodiment in the utility model.
Fig. 2 is the overall effect structural schematic diagram of the preferred embodiment in the utility model.
Fig. 3 is the upper cover direction entirety overlooking structure diagram of the preferred embodiment in the utility model.
Fig. 4 is the overall effect structural schematic diagram of the preferred embodiment in the utility model.
Fig. 5 is the part configuration schematic diagram of the preferred embodiment in the utility model.
Fig. 6 is the preferred embodiment in the utility model lower cover bottom surface present invention looks up structural representation.
Fig. 7 is the preferred embodiment in the utility model upper cover inside structure schematic diagram.
Fig. 8 is that the preferred embodiment in the utility model lower cover fan mounting bit sets structural schematic diagram.
10 shell, 101 upper cover, 102 middle cover, 103 lower cover, 104 accommodating chamber
20 power supply, 30 circuit board, 301 location hole, 40 potential device
60 power input interface 70 of 50usb interface is for automobile starting interface
80 220v DC output interface, 90 radiator fan, 901 ventilation opening
105 handle 106Led lamp, 801 220v DC output interface switch
108 gasket of switch, 109 indicator light of 107 control Led lamps
1011 positioning columns
Specific embodiment
To keep the purpose of this utility model, technical solution and effect clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only practical to explain
It is novel, it is not used to limit the utility model.
As shown in attached drawing 1-8, a kind of portable multi-function energy storage device provided by the utility model, comprising:
Shell 10 comprising upper cover 101, middle cover 102 and lower cover 103, the upper cover 10, middle cover 102 and lower cover 103 fasten
Form an accommodating chamber 104；Specifically, the multiple buckles of the bottom edge setting card slot button corresponding with 102 top of middle cover of upper cover 101
Connection is closed, the multiple buckles of 103 tip edge of lower cover setting card slot corresponding with 102 bottom end of middle cover is fastened and connected.
Power supply 20 in the accommodating chamber 104 is set, is composed in series by multiple batteries, and is solid with the middle cover 102
Fixed connection；It is bonded together specifically, multiple lithium batteries are connected in series through adhesive tape, and is fixedly connected by foamed glue with middle cover 102.
The circuit board 30 being charged and discharged for controlling the energy storage device, is fixedly connected with the upper cover 101；Specifically
, positioning column 1011 is arranged in 101 bottom end of upper cover, and corresponding location hole 301 is arranged on circuit board 30.
Potential device 40 for reducing by 20 voltage of power supply, respectively with the power supply 20, the circuit board 30
It is electrically connected, and 20 voltage of power supply is reduced to the direct current of multiple safe voltages；Specifically, potential device 40 passes through bubble
Foam glue is connect with the positive terminal that the side of middle cover 102 is fixedly connected with power supply 20 with the positive terminal of potential device 40, potential device
40 cathode terminal is connect with the positive terminal of circuit board 30, and the cathode terminal of power supply 20 and the positive terminal of circuit board 30 connect
It connects.40 working principle of potential device is inverteed direct current to alternating current using electronic component, is then changed by transformer
Alternating current is finally changed to the direct current that voltage changes using rectification circuit by voltage again.
Several usb interfaces 50 are to be fixed at the circuit board 30 for the interface to external electronic device electricity consumption
Side, and run through the upper cover 101；
Power input interface 60 is fixed at the electricity for the interface that power supply 20 charges when out of power to power supply 20
30 side of road plate, and run through the upper cover 101；There are two types of specific charging interfaces, and one kind is common Android interface, Yi Zhongwei
Type-c interface.
The circuit board is fixed at for automobile starting interface 70 for the starting interface to car emergency
30 sides, and run through the upper cover 101；
220v DC output interface 80 is fixed at 103 bottom end of lower cover, and electrically connects with the circuit board 30
It connects；Some household electrical appliance can be supplied to power with the short time, be arranged to socket outlet form.
Radiator fan 90 is fixed at 103 bottom end of lower cover, the corresponding radiator fan 90 of the lower cover 103
Place's setting ventilation opening 901, the fan Hot-air fan 90 are electrically connected with the circuit board 30；Specifically, when energy storage device work,
Circuit board 30 is powered automatically for radiator fan 90, to radiate to energy storage device.
Handle 105 is arranged in the side of the middle cover 102 and is fixedly connected with the middle cover 102；Specifically, handle
105 upper ends are fixedly connected and are structure as a whole with 102 side upper end of middle cover, and 105 lower end of handle is fixed with 102 side lower end of middle cover
It connects and is integrated, user is facilitated to carry.
Led lamp 106 is fixed at the upper cover 101, and is electrically connected with the circuit board 30, can be used for
Illumination.
In some embodiments, several usb interfaces 50 are 4, and laid out in parallel is through setting in the upper cover
101,4 interfaces are electrically connected with circuit board 30 respectively, corresponding respective voltage.
In some embodiments, the energy storage device further includes 220v DC output interface switch 801, is fixed at
The side of the lower cover 103,220v voltage is higher, therefore it is safer that 220v DC output interface switch 801 is arranged.
In some embodiments, the gasket 108 of 103 bottom end of the lower cover setting protrusion, for raising the energy storage device,
Convenient for the fan Hot-air fan 90 ventilation, gasket 108 can be the structure with 103 one of lower cover, can also paste to be interim.
In some embodiments, the side edge of the upper cover 101 sets the switch 107 for controlling Led lamp, the switch
107 are electrically connected with the circuit board 30, and the electric current by circuit board 30 is all the time by Led lamp 106, therefore with switch 107
Control the Push And Release of Led lamp.
In some embodiments, the finger of the upper cover 101 4 display 20 electricity of power supply of setting beside the Led lamp 106
Show lamp 109, more intuitively understands 20 state of charge of power supply.
In some embodiments, anti-skid chequer is set on the inside of the handle 105, user takes up more stable.
In some embodiments, the circuit board 30, the power supply 20 are fixed with the shell 10 by foamed glue respectively
Connection, foamed glue are easy for installation and firm.
In some embodiments, 20 voltage of power supply is reduced to DC3.3v, DC5V and DC12v by the potential device 40
And voltage needed for automobile starting, corresponding usb interface 50 take DC3.3v, DC5V and DC12v by the way of 121
Match, for example two 12v of 3.3v mono- of 5v mono- carry out free collocation.
To sum up, the principles of the present invention are as follows:
A kind of portable multi-function energy storage device, shell 10 form an appearance by upper cover 101, middle cover 102 and lower cover 103 fastening
Receive chamber 104；Power supply 20 is arranged in accommodating chamber 104 and is fixedly connected with middle cover 102；For control energy storage device charging and
The circuit board 30 of electric discharge is fixedly connected with the upper cover 101；Potential device 40 is electric with the power supply 20, the circuit board 30 respectively
Property connection, and 20 voltage of power supply is reduced to the direct current of multiple safe voltages；Several usb interfaces 50, power input interface 60,
It is fixed at 30 side of circuit board for automobile starting interface 70, and runs through the upper cover 101；220v direct current output connects
Mouth 80 is fixed at 103 bottom end of lower cover, and is electrically connected with the circuit board 30；Radiator fan 90 is fixed at institute
State 103 bottom end of lower cover, ventilation opening 901 be set at the corresponding radiator fan of the lower cover 103, the fan Hot-air fan 90 with it is described
Circuit board 30 is electrically connected；Handle 105 is arranged in the side of the middle cover 102 and is fixedly connected with the middle cover 102, conveniently takes
Band；Led lamp 106 is fixed at the upper cover 101, and is electrically connected with the circuit board 30.When charging, by external power supply
It is linked into power input interface 60, is at this time internal electric source charging by the charging circuit of circuit board 30.When electric discharge, 220v is exported
Point is not needed through potential device 40, is directly exported from the socket type socket of lower cover 103, is passed through the switch of 103 side of lower cover
Carry out control Push And Release；When human safety voltage's interface exports, the power supply of power supply 20 is different voltages by the decompression of potential device 40
Safe voltage, each usb interface 50 is transmitted to by circuit board 30 and for automobile starting interface 70 at；Illumination is in use, same
Electric current after the decompression of sample passes to Led lamp 106 by circuit board 30, directly i.e. controllable by the control switch 107 of Led lamp
The switch of Led lamp.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
Its inventive concept is subject to equivalent substitution or change, and all these changes or replacement all should belong to right appended by the utility model
It is required that protection scope.
Claims (9)
1. a kind of portable multi-function energy storage device characterized by comprising
Shell comprising upper cover, middle cover and lower cover, the upper cover, middle cover and lower cover fasten to form an accommodating chamber；
Power supply in the accommodating chamber is set, is composed in series by multiple batteries, and is fixedly connected with the middle cover；
The circuit board being charged and discharged for controlling the energy storage device, is fixedly connected with the upper cover；
Potential device for reducing the supply voltage is electrically connected with the power supply, the circuit board respectively, and will
The supply voltage is reduced to the direct current of multiple safe voltages；
Several usb interfaces are fixed at the circuit board side, and run through the upper cover；
Power input interface is fixed at the circuit board side, and runs through the upper cover；
For automobile starting interface, it is fixed at the circuit board side, and runs through the upper cover；
220v DC output interface is fixed at the lower cover bottom end, and is electrically connected with the circuit board；
Radiator fan, is fixed at the lower cover bottom end, and the lower cover corresponds to setting ventilation opening, institute at the radiator fan
It states radiator fan and the circuit board is electrically connected；
Handle is arranged in the side of the middle cover and is fixedly connected with the middle cover；
Led lamp is fixed at the upper cover, and is electrically connected with the circuit board.
2. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that several usb interfaces are 4
A, laid out in parallel is through setting in the upper cover.
3. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that the energy storage device further includes
220v DC output interface switch, is fixed at the side of the lower cover.
4. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that the lower cover bottom end setting is convex
The gasket risen is divulged information for raising the energy storage device convenient for the radiator fan.
5. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that the side edge of the upper cover is set
For controlling the switch of Led lamp, the switch is electrically connected with the circuit board.
6. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that the upper cover depends on the Led
The indicator light of 4 display electric quantity of power supply is set at lamp.
7. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that setting is anti-on the inside of the handle
Sliding line.
8. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that the circuit board, the electricity
Source is fixedly connected with the shell by foamed glue respectively.
9. a kind of portable multi-function energy storage device as described in claim 1, which is characterized in that the potential device will be described
Supply voltage is reduced to DC3.3v, DC5V and DC12v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844152.XU CN209134078U (en) | 2018-11-09 | 2018-11-09 | A kind of portable multi-function energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844152.XU CN209134078U (en) | 2018-11-09 | 2018-11-09 | A kind of portable multi-function energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209134078U true CN209134078U (en) | 2019-07-19 |
Family
ID=67244503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821844152.XU Active CN209134078U (en) | 2018-11-09 | 2018-11-09 | A kind of portable multi-function energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209134078U (en) |
-
2018
- 2018-11-09 CN CN201821844152.XU patent/CN209134078U/en active Active
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