CN105391119A - Dust-proof mobile power pack - Google Patents
Dust-proof mobile power pack Download PDFInfo
- Publication number
- CN105391119A CN105391119A CN201510787731.XA CN201510787731A CN105391119A CN 105391119 A CN105391119 A CN 105391119A CN 201510787731 A CN201510787731 A CN 201510787731A CN 105391119 A CN105391119 A CN 105391119A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- circuit board
- output port
- lower house
- power source
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the field of mobile power packs, and particularly relates to a dust-proof mobile power pack. The dust-proof mobile power pack comprises an upper shell and a lower shell which can be detached. The lower shell internally comprises a control circuit board and a battery container. One end of the control circuit board is provided with a charging input port, a first output port and a second output port. The lateral periphery of the battery container is provided with circular battery ports, the longitudinal periphery of the battery container is provided with group battery ports, and the circular battery ports and the group battery ports are connected with the control circuit board through power lines. The side of the lower shell is equipped with a power switch and a state switching switch, and the power switch and the state switching switch are connected with the control circuit board through wires. The top of the lower shell, equipped with the charging input port, the first output port and the second output port, is equipped with a dust guard. The other end of the dust guard is equipped with a first magnet, and the lower shell is equipped with a second magnet attracting the first magnet in a position corresponding to the first magnet.
Description
Technical field
The present invention relates to portable power source field, specifically, is a kind of portable power source with dust reduction capability.
Background technology
Along with the use of digital product is more and more extensive, and the development of the power supply of digital product cannot meet the instructions for use of users all the time, portable power source obtains very large development thereupon, but the use of portable power source meets the requirement to power supply when users use digital product to a great extent, but it is long especially to run into service time, or outdoor activities are more of a specified duration, and when using a portable power source to be met, if be with another one portable power source again, just compare waste, economy is bad, when external family or colleague's tourism, a portable power source cannot meet many people and use.
In addition, in existing portable power source, the charging of major part portable power source self needs to use alternating current, people out of office go out travelling or work in, alternating current can not be used whenever and wherever possible, this will cause in time to portable power source self charging, thus portable power source can not being charged to digital product.
And, the input and output port of existing portable power source is exposed to outside when not using, the impurity such as outside dust and moisture content easily enter the input and output port of portable power source, have impact on the charging and discharging effect of portable power source, even have impact on the useful life of portable power source.
Summary of the invention
In order to solve the problems of the technologies described above, the technical staff of our company have developed a kind of portable power source with dust reduction capability, concrete technical scheme is as follows: a kind of Multifunctional portable power source, comprise detachable upper shell and lower house, control circuit board and battery case two parts are comprised in lower house, one end of control circuit board is provided with charging input end mouth, first output port and the second output port, the transverse circumference of battery case is provided with circular batteries port, longitudinal periphery of battery case is provided with group shape battery port, circular batteries port is connected with control circuit board by power line with group shape battery port, the side of lower house is provided with mains switch and state switch, mains switch is connected with control circuit board by wire with state switch, be provided with charging input end mouth, the lower house top of the first output port and the second output port is provided with the dust excluding plate that can pivot, the other end of dust excluding plate is provided with the first magnet, the lower house part corresponding with the first magnet positions is provided with the second magnet attracted each other with the first magnet.
In the technical program, the upper shell of portable power source and lower house are detachable, injection molding technology can be adopted to produce, the better tightness between upper shell and lower house can be made like this, and be more convenient to batch production, control circuit board and battery case two parts are comprised in lower house, control circuit plate portion is mainly used to control whole portable power source, protection charge and discharge control, state switching controls, the control etc. of portable power source illumination functions, battery case is mainly used to place circular batteries and group shape battery two kinds of difform batteries, one end of control circuit board is provided with charging input end mouth, first output port and the second output port, charging input end mouth is used to charge to the battery in battery case, outside alternating current is used to charge, first output port and the second output port are used to that the electric current in the battery be stored in battery case in battery is exported to digital product and charge, the first output port output port different from the second output port two kinds is adopted to meet the charging voltage of multiple digital product and the requirement of charging current, the transverse circumference of battery case is provided with circular batteries port, charge and discharge control can be carried out to circular batteries, longitudinal periphery of battery case is provided with group shape battery port, charge and discharge control can be carried out to group shape battery, the side of lower house is provided with mains switch and state switch, mains switch can be used for controlling the switch of whole portable power source, state switch can switch the charging and discharging pattern of portable power source, when being switched to charge mode, power line is used to be connected to by portable power source in outside alternating current circuit, circular batteries in battery case or group shape battery are charged, when being switched to discharge mode, the first output port of power line connection portable power source or the digital product of the second output port to outside is used to charge, be provided with charging input end mouth, the lower house tip position of the first output port and the second output port is provided with the dust excluding plate that can pivot, the other end of dust excluding plate is provided with the first magnet, the lower house part corresponding with the first magnet positions is provided with the second magnet attracted each other with the first magnet, when portable power source does not re-use, dust excluding plate can be rotated, by the first magnet on dust excluding plate together with the second attraction on lower house, such dust excluding plate just closely can be fixed on the top of lower house, by charging input end mouth and the first output port, second output port is hedged off from the outer world and comes, play dust-proof effect, when needs use portable power source, first magnet and the second magnet are separated, rotate dust excluding plate to appropriate position, make charging input end, first output port and the second output port expose in atmosphere, can discharge and recharge operation.
In the technical program, circular batteries in battery case or group shape battery can without chargings, directly the digital product of outside is charged, that is, when user can not be connected to alternating current circuit in time, can being arranged in battery case by buying new circular batteries or assembled battery, then connecting the first output port by power line or the second output port charges to digital product.
Further improvement of the present invention, is provided with detachable median septum between circular batteries port.In the technical program, because the volume of circular batteries is little, therefore can hold multiple circular batteries in battery case, during circular batteries discharge and recharge, battery itself needs heat radiation, and the effect of median septum is exactly be placed between two circular batteries, prevents battery heat release on the impact of adjacent cells.
Further improvement of the present invention, upper shell surface is also provided with display screen, and display screen is connected with described control circuit board by data wire.The information such as display screen can be used for showing the charge or discharge state of portable power source, the electricity of display battery storage.
Further improvement of the present invention, the bottom surface of lower house is provided with the thermovent of hollow structure.The thermal release that the inner because discharge and recharge by portable power source produces is convenient in the setting of thermovent, effectively extends the useful life of battery in portable power source and whole portable power source.
Further improvement of the present invention, the bottom of lower house is provided with bulb, and bulb is connected to control circuit board by power line, and the side of lower house is also provided with bulb switch, and bulb switch is connected to control circuit board by power line.Such design makes portable power source be provided with the function of flashlight, can be used for throwing light at night.
Further improvement of the present invention, the output voltage of the first output port is 5V, and output current is 2.1A, and the output voltage of the second output port is 5V, output current 10A.The charging that two kinds of different output current designs can meet most of digital product.
Beneficial effect of the present invention: compared with prior art, the present invention carries out charge and discharge control by the difform battery of control circuit board to battery case, adopt two kinds of different output ports can to charge to different digital products, simultaneously, the present invention can use existing circular batteries or group shape battery logarithmic code product to charge, the dependence to alternating current can be broken away from, conveniently use in the wild, the top of portable power source lower house is also provided with dust excluding plate and plays certain dustproof effect, can increase the service life, and, the present invention also has illumination functions, facilitate use night.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is battery case structure schematic diagram of the present invention.
Fig. 3 is thermovent structural representation of the present invention.
In figure, 1-upper shell, 2-display screen, 3-lower house, 4-control circuit board, 5-first output port, 6-charging input end mouth, 7-second output port, 8-mains switch, 9-state switch, 10-circular batteries port, 11-battery case, 12-circular batteries, 13-median septum, 14-assembled battery port, 15-bottom surface, 16-thermovent, 17-assembled battery, 18-bulb, 19-bulb switch, 20-dust excluding plate, 21-first magnet, 22-second magnet.
Embodiment
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment, only for explaining the present invention, not forming protection scope of the present invention and limiting.
Embodiment: as Fig. 1, Fig. 2 and Fig. 3, a kind of Multifunctional portable power source, comprise detachable upper shell 1 and lower house 3, control circuit board 4 and battery case 11 two parts are comprised in lower house 3, one end of control circuit board 4 is provided with charging input end mouth 6, first output port 5 and the second output port 7, the output voltage of the first output port 5 is 5V, output current is 2.1A, the output voltage of the second output port 7 is 5V, output current 10A, different digital products can be charged, at charging input end mouth 6, lower house 3 tip position of the first output port 5 and the second output port 7 is provided with the dust excluding plate 20 that can pivot, the other end of dust excluding plate 20 is provided with the first magnet 21, lower house 3 part corresponding with the first magnet 21 position is provided with the second magnet 22 attracted each other with the first magnet 21, rotating dust excluding plate 20 makes together with the first magnet 21 attracts with the second magnet 22, dust excluding plate 20 covers the charging input end mouth 6 at lower house 3 top, first output port 5 and the second output port 7, play certain dustproof effect.
In the present embodiment, the transverse circumference of battery case 11 is provided with circular batteries port one 0, be provided with detachable median septum 13 between circular batteries port one 0 to be used for preventing adjacent circular batteries 12 discharge and recharge impact, longitudinal periphery of battery case 11 is provided with group shape battery port 14, circular batteries port one 0 is connected with control circuit board 4 by power line with group shape battery port 14, the side of lower house 3 is provided with mains switch 8 and state switch 9, mains switch 8 is connected with control circuit board 4 by wire with state switch 9, upper shell 1 surface is also provided with display screen 2, display screen 2 is connected with described control circuit board 4 by data wire, be used for showing the various state of portable power source and electricity surplus, the thermovent 16 that the bottom surface 15 of lower house 3 is provided with hollow structure is convenient to the thermal release that the inner because discharge and recharge by portable power source produces, effectively extend the useful life of battery in portable power source and whole portable power source.
In the present embodiment, the bottom of lower house 3 is also provided with bulb 18, and bulb 18 is connected to control circuit board 4 by power line, and the side of lower house 3 is also provided with bulb switch 19, and bulb switch 19 is connected to control circuit board 4 by power line.Such design makes portable power source be provided with the function of flashlight, can be used for throwing light at night.
In the present embodiment, circular batteries 12 in battery case 11 or group shape battery 17 can without chargings, directly the digital product of outside is charged, that is, when user can not be connected to alternating current circuit in time, can being arranged in battery case 11 by buying new circular batteries 12 or assembled battery, then connecting the first output port 5 by power line or the second output port 7 charges to digital product.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (6)
1. one kind has the portable power source of dust reduction capability, it is characterized in that: comprise detachable upper shell and lower house, control circuit board and battery case two parts are comprised in described lower house, one end of described control circuit board is provided with charging input end mouth, first output port and the second output port, the transverse circumference of described battery case is provided with circular batteries port, longitudinal periphery of described battery case is provided with group shape battery port, described circular batteries port is connected with described control circuit board by power line with described group of shape battery port, the side of described lower house is provided with mains switch and state switch, described mains switch is connected with described control circuit board by wire with state switch, describedly be provided with charging input end mouth, the lower house top of the first output port and the second output port is provided with the dust excluding plate that can pivot, the other end of described dust excluding plate is provided with the first magnet, the described lower house part corresponding with the first magnet positions is provided with the second magnet attracted each other with the first magnet.
2. Multifunctional portable power source according to claim 1, is characterized in that: be provided with detachable median septum between described circular batteries port.
3. Multifunctional portable power source according to claim 2, is characterized in that: described upper shell surface is also provided with display screen, and described display screen is connected with described control circuit board by data wire.
4. the Multifunctional portable power source according to any one of claim 1-3, is characterized in that: the bottom surface of described lower house is provided with the thermovent of hollow structure.
5. Multifunctional portable power source according to claim 4, it is characterized in that: the bottom of described lower house is provided with bulb, described bulb is connected to described control circuit board by power line, the side of described lower house is also provided with bulb switch, and described bulb switch is connected to described control circuit board by power line.
6. function portable power source according to claim 5, is characterized in that: the output voltage of described first output port is 5V, and output current is 2.1A, and the output voltage of described second output port is 5V, output current 10A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787731.XA CN105391119A (en) | 2015-11-17 | 2015-11-17 | Dust-proof mobile power pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510787731.XA CN105391119A (en) | 2015-11-17 | 2015-11-17 | Dust-proof mobile power pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105391119A true CN105391119A (en) | 2016-03-09 |
Family
ID=55423074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510787731.XA Pending CN105391119A (en) | 2015-11-17 | 2015-11-17 | Dust-proof mobile power pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105391119A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611165A (en) * | 2012-04-10 | 2012-07-25 | 江苏益荣模塑科技有限公司 | Portable movable power supply |
| CN202405835U (en) * | 2012-01-16 | 2012-08-29 | 深圳市华利隆汽车电子技术有限公司 | Mobile power supply |
| CN202664634U (en) * | 2012-06-26 | 2013-01-16 | 赵志东 | Backpack with portable charging device |
| CN203554007U (en) * | 2013-10-28 | 2014-04-16 | 李林生 | Cover-turning mobile power supply with support function |
| CN203840028U (en) * | 2014-05-20 | 2014-09-17 | 北京航天万方科技有限公司 | Cola can body mobile power supply with LED cold light source |
-
2015
- 2015-11-17 CN CN201510787731.XA patent/CN105391119A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202405835U (en) * | 2012-01-16 | 2012-08-29 | 深圳市华利隆汽车电子技术有限公司 | Mobile power supply |
| CN102611165A (en) * | 2012-04-10 | 2012-07-25 | 江苏益荣模塑科技有限公司 | Portable movable power supply |
| CN202664634U (en) * | 2012-06-26 | 2013-01-16 | 赵志东 | Backpack with portable charging device |
| CN203554007U (en) * | 2013-10-28 | 2014-04-16 | 李林生 | Cover-turning mobile power supply with support function |
| CN203840028U (en) * | 2014-05-20 | 2014-09-17 | 北京航天万方科技有限公司 | Cola can body mobile power supply with LED cold light source |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |