CN206922442U - Portable power source and charge-discharge system - Google Patents
Portable power source and charge-discharge system Download PDFInfo
- Publication number
- CN206922442U CN206922442U CN201720328487.5U CN201720328487U CN206922442U CN 206922442 U CN206922442 U CN 206922442U CN 201720328487 U CN201720328487 U CN 201720328487U CN 206922442 U CN206922442 U CN 206922442U
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- power source
- portable power
- switch
- charge
- circuit
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Abstract
The utility model provides portable power source,It includes battery core,Control circuit,Charging circuit,Discharge circuit,For connecting the charge port of adapter and discharge port for connecting electronic equipment,Portable power source further comprises first switch and second switch,The charge port is sequentially connected in series first switch and connects discharge port with second switch,Charging circuit and discharge circuit are connected with battery core,And charging circuit and discharge circuit are electrically connected at the connecting node between first switch and second switch,Control circuit and charge port,Discharge port,First switch,Second switch,Charging circuit and discharge circuit are electrically connected with,By the connection status for detecting charge port and discharge port,The control circuit control portable power source is operated in different working modes,Wherein at least in one mode of operation,Portable power source is charged simultaneously with battery core and electronic equipment has and can only obtain electric energy from adapter.The utility model also provides a kind of charge-discharge system supported fast charge and commonly charged, and portable power source and charge-discharge system provided by the utility model have the advantages of charge requirement that can meet user, and can ensures charge efficiency etc..
Description
【Technical field】
It the utility model is related to charge and discharge electrical domain, more particularly to a kind of portable power source and charge-discharge system.
【Background technology】
User is connected to civil power often through by adapter one end, and the other end is connected to electronic equipment, and electricity is supplied electricity to by city
Sub- equipment charge；Or computer and electronic equipment are connected by data wire, pass through the computer electron equipment charge of open state.
However, user can not obtain electric energy so that electron equipment uses from civil power or computer whenever and wherever possible, as user is entering
During row outdoor activities, therefore, portable power source is applied and given birth to.Portable power source small volume, is easy to carry, and user can by portable power source
Electric energy is provided with electron equipment whenever and wherever possible.It is badly in need of filling however, we generally can run into portable power source and electronic equipment
The situation of electricity, in the case of an only commercial power socket, user can only select electron equipment or portable power source wherein
One charges, it is difficult to meets the eager charge requirement of user.There are multiple commercial power sockets but the feelings of only one adapter in user
Under condition, user also can only electron equipment or portable power source one of which charging, certainly, user can also be supplied electricity to by city
Portable power source charges, meanwhile, portable power source electron equipment power supply, the electric energy that portable power source obtains just has supplied electronics and set at once
It is standby, so, it is possible to achieve charge while electronic equipment and portable power source, but so, will be made with electronic equipment and portable power source
For one generally, charge efficiency does not mention lifting completely, therefore needs to propose new scheme to solve these feelings in a hurry
Charge requirement under condition.
【Utility model content】
In order to solve the above-mentioned technical problem, a kind of portable power source and charge-discharge system are provided in the utility model.
The utility model provide portable power source, it include battery core, control circuit, charging circuit, discharge circuit, for connecting
The charge port of adapter and the discharge port for connecting electronic equipment, portable power source further comprise first switch and second opened
Close, the charge port is sequentially connected in series first switch and discharge port, charging circuit and discharge circuit and battery core company are connected with second switch
Connect, and charging circuit and discharge circuit are electrically connected at the connecting node between first switch and second switch, control circuit
It is electrically connected with charge port, discharge port, first switch, second switch, charging circuit and discharge circuit, is charged by detecting
The connection status of mouth and discharge port, the control circuit control portable power source is operated in different working modes, wherein at least one
Under kind mode of operation, portable power source is charged simultaneously with battery core and electronic equipment has and can only obtain electric energy from adapter.
Preferably, control circuit detects charge port connection adapter power supply, discharge port connection electronic equipment, control movement
Power work is in the first mode of operation：First, second switch is closed at turning on, and charging circuit work, discharge circuit stops work
Make, the adapter charges to the electronic equipment and battery core simultaneously.
Preferably, when the adapter supports to carry out fast charge to the electronic equipment, the adapter is simultaneously to battery core
Carry out fast charge；When the adapter is commonly charged to the electronic equipment, the adapter is commonly filled to battery core
Electricity.
Preferably, control circuit detects only discharge port connection electronic equipment, and control portable power source is operated in the second work
Operation mode：First switch disconnects cut-off, second switch closure conducting, and discharge circuit works, and the battery core passes through discharge circuit pair
The electronic equipment is charged.
Preferably, under the second mode of operation, during control circuit detection charge port connection adapter power supply, second switch first
Cut-off conducting, discharge circuit are stopped；Then, first switch and second switch closure conducting, charging circuit start work, moved
It is dynamic to have switched power supply to the first mode of operation.
Preferably, control circuit detection only has charge port connection adaptor charge, and control portable power source is operated in the 3rd work
Operation mode：First switch closure conducting, second switch disconnect cut-off, and the adapter is carried out by charging circuit to the battery core
Charging.
Preferably, under the 3rd mode of operation, when control circuit detection discharge port connects electronic equipment, charging circuit stops first
Only work or charge port at electric current and or voltage reduce；Then, the conducting of second switch closure, charging circuit start work, move
It is dynamic to have switched power supply to the first mode of operation.
Preferably, the charge port and discharge port include corresponding connection tetra- stitch of V+, V-, D+, D- or V+, V-, D+,
Six stitch of D-, CC1 and CC2, first switch and second switch are connected on the connection of charge port V+ stitch and discharge port V+ stitch
On path, or first switch and second switch are connected on the connecting path of charge port V- stitch and discharge port V- stitch.
Preferably, control circuit is connected to the V+ stitch on charge port and discharge port, or V- stitch or D+ stitch or D-
Stitch or CC1 stitch, or CC2 stitch is with the access of test adaptor and/or electronic equipment.
The utility model also provides a kind of charge-discharge system, and it is used for electron equipment charge, including supports the suitable of fast charge
Orchestration and portable power source as described above, when accessing the electronic equipment support fast charge of discharge port, adapter is to portable power source and electricity
Sub- equipment provides fast charge；When the electronic equipment of access discharge port does not support fast charge, adapter carries to portable power source and electronic equipment
For common charging, the fast charge or common charging, identification of being shaken hands between adapter and electronic equipment determine to be adapted to electron equipment
And portable power source provides fast charge or common charging.
Compared with prior art, portable power source charging provided by the utility model is carried out simultaneously with electronic equipment charging
When, because charge port connects with discharge port, therefore, power supply is charged to portable power source and electronic equipment simultaneously by adapter, electricity
The energy source of sub- equipment can so solve portable power source and electronic equipment while the need of charging in power supply rather than portable power source
Ask, portable power source and the synchronous progress of electronic equipment charging, improve charge efficiency.When electronic equipment supports fast charge, mobile electricity
Source can carry out fast charge simultaneously with electronic equipment.
Charge-discharge system provided by the utility model can be simultaneously to movement by the cooperation of adapter and portable power source
Power supply and electronic equipment are filled with soon while meet user's charge requirement, ensure that charge efficiency.
【Brief description of the drawings】
Fig. 1 is the circuit modular structure schematic diagram of the utility model charge-discharge system.
Fig. 2 is the circuit modular structure schematic diagram of the portable power source embodiment one of the utility model charge-discharge system.
Fig. 3 be the utility model first embodiment charge-discharge system portable power source in control circuit circuit modular structure
Schematic diagram.
Fig. 4 is the circuit modular structure schematic diagram of the portable power source embodiment two of the utility model charge-discharge system.
Fig. 5 is the circuit modular structure schematic diagram of the portable power source embodiment three of the utility model charge-discharge system.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only solving
The utility model is released, is not used to limit the utility model.
Referring to Fig. 1, charge-discharge system 1 includes adapter 20 and portable power source 30, when the one end of adapter 20 and mobile electricity
Source 30 is electrically connected with, and when the other end is electrically connected with power supply 10, portable power source 30 obtains electricity by adapter 20 at power supply 10
It can be charged, portable power source 30 can export the electric energy of storage to the electronic equipment 90 being attached thereto.When portable power source 30 with
Electronic equipment 90 connects, and when being connected further through adapter 20 with power supply 10, portable power source 30 and electronic equipment 90 are simultaneously by suitable
Orchestration 20 obtains electric energy at power supply 10, i.e. power supply 10 is set to portable power source 30 and the electronics being connected on portable power source 30 simultaneously
Standby 90 power supply.Preferably, when the portable power source 30 supports fast charge with the adapter 20 and electronic equipment 90, power supply 10
To portable power source 30 and the electronic equipment 90 being connected on portable power source 30 while fast charge can be carried out simultaneously.Electronic equipment 90 does not prop up
When holding fast charge, adapter 20 provides common charging to portable power source 30 and electronic equipment 90.With adapter 20 in the utility model
And portable power source 30 is supported to illustrate exemplified by fast charge.
Referring to Fig. 2, the first embodiment of portable power source 30 includes charge port 31a, discharge port 31b, first switch 32a, the
Two switch 32b, charging circuit 33, discharge circuit 34, battery core 35 and control circuit 36, charge port 31a and discharge port 31b electricity phases
Company forms path, and first switch 32a and second switch 32b are connected on the path, first switch 32a and second switch 32b
Connecting node be A nodes, charging circuit 33 and discharge circuit 34 are connected to A nodes, meanwhile, charging circuit 33 and electric discharge electricity
Road 34 is also connected to battery core 35.Control circuit 36 and charge port 31a, discharge port 31b, first switch 32a and second switch
32b, charging circuit 33 and discharge circuit 34 are electrically connected with.Charge port 31a is used for couple in adapter 20, and discharge port 31b is used
In access electronic equipment 90.Control circuit 36 detects charge port 31a and discharge port 31b connection status, and connects shape according to it
State control portable power source 30 is operated in different working modes.
Portable power source 30 includes at least three kinds of mode of operations：
Charge port 31a connections adapter 20 is powered, and during discharge port 31b connection electronic equipments 90, portable power source 30 enters the
One mode of operation：First switch 32a, second switch 32b are closed at turning on, and charging circuit 33 works, and discharge circuit 34 stops
Work, the adapter 20 charge to the electronic equipment 90 and battery core 35 simultaneously.When the adapter 20 is to the electricity
When sub- equipment 90 supports to carry out fast charge, the adapter 20 carries out fast charge to battery core 35 simultaneously；When the adapter 20 is to described
When electronic equipment 90 is commonly charged when holding fast charge, 20 pairs of the adapter is commonly charged to battery core 35 simultaneously.
Discharge port 31b connections electronic equipment 90, when charge port 31a accesses without adapter 20；Portable power source 30 enters second
Mode of operation：First switch 32a disconnects cut-off, second switch 32b closure conductings, and discharge circuit 34 works, and the battery core 35 is logical
Overdischarge circuit 34 charges to the electronic equipment 90.
Charge port 31a connections adapter 20, when discharge port 31b accesses without electronic equipment 90；Portable power source 30 enters the 3rd
Mode of operation：First switch 32a closure conductings, second switch 32b disconnect cut-off, and the adapter 20 is right by charging circuit 33
The battery core 35 is charged.
Specifically, the running of portable power source 30 is as follows：
1) when adapter 20 accesses portable power source 30, and no electronic equipment 90 accesses portable power source 30
When control circuit 36 detects that adapter 20 accesses charge port 31a, control circuit 36 controls portable power source 30 to enter
3rd mode of operation, it is specially：First switch 32a closure conductings are controlled, charging circuit 33 works.Power supply 10, charge port 31a,
First switch 32a, charging circuit 33 and battery core 35 form path, and power supply 10 is charged by the path to battery core 35, excellent
Selection of land, portable power source 30 and adapter 20 support fast charge, and power supply 10 carries out fast charge by adapter 20 to portable power source 30.
In the case of this kind, preferably second switch 32b disconnects cut-off, and discharge circuit 34 is stopped.When battery core 35 is full of electric energy, preferably
Ground, control circuit 36 control first switch 32a to disconnect cut-off, and charging circuit 33 is stopped.
2) portable power source 30 is accessed without adapter 20, when electronic equipment 90 accesses portable power source 30
When control circuit 36 detects that electronic equipment 90 accesses discharge port 31b, control circuit 36 controls portable power source 30 to enter
Enter the second mode of operation, be specially：Control circuit 36 controls second switch 32b closure conductings, and discharge circuit 34 works.Electronics is set
Standby 90, discharge port 31b, second switch 32b, discharge circuit 34 and battery core 35 form path, and the battery core 35 of portable power source 30 is logical
Overdischarge circuit 34 gives the electronic equipment 90 being connected on discharge port 31b to charge.In that case, preferably first switch 32a
Cut-off is disconnected, charging circuit 33 is stopped.
3) when battery core 35 is charged by the electron equipment 90 of discharge circuit 34, and adapter 20 accesses portable power source 30
Portable power source 30 is operated in the second mode of operation, when control circuit 36 detects that adapter 20 accesses charge port 31a,
Control circuit 36 controls portable power source 30 to switch to the first mode of operation, and specific handoff procedure is：The control of control circuit 36 second
Switch 32b and disconnect cut-off, discharge circuit 34 is stopped, and portable power source 30 exits the state of the charging of electron equipment 90.Then,
First switch 32a and second switch 32b close conducting, and now, the charge port 31a of portable power source 30 connects with discharge port 31b,
Adapter 20 carries out identification of shaking hands with electronic equipment 90, if the electronic equipment 90 in access portable power source 30 supports fast charge,
Adapter 20 and electronic equipment 90 will shake hands success, and adapter 20 exports electric signal (high voltage and/or high current) to give simultaneously
Battery core 35 and electronic equipment 90 carry out fast charge.If the electronic equipment 90 of access does not support fast charge, then shake hands unsuccessfully, adapter 20
Electric signal (common voltage and/electric current) is exported commonly to be charged to battery core 35 and electronic equipment 90 simultaneously.Preferably, in electricity
After sub- equipment 90 is shaken hands with adapter 20, control circuit 36 controls charging circuit 33 to work, and specifically, control circuit 36 is examined
Charge port 31a and/or discharge port 31b electric signal is surveyed to confirm whether adapter 20 and electronic equipment 90 shake hands success.
It is appreciated that in the described situation, second switch 32b disconnection cut-off and the step that is stopped of discharge circuit 34
As long as ensureing before electronic equipment 90 and adapter 20 shake hands identification, it is described both can carry out simultaneously or it is any successively
Carry out.
4) when power supply 10 is charged by adapter 20 to portable power source 30, and electronic equipment 90 accesses portable power source 30
Portable power source 30 is operated in the 3rd mode of operation, and control circuit 36 detects that electronic equipment 90 accesses charge port 31a
When, control circuit 36 controls portable power source 30 to switch to the first mode of operation, and specific handoff procedure is:The control of control circuit 36 is filled
Circuit 33 is stopped, and battery core 35 stops charging；Then, second switch 32b closures conducting, now, portable power source 30 fills
Power port 31a connects with discharge port 31b, and adapter 20 carries out identification of shaking hands with electronic equipment 90, if in access portable power source 30
Electronic equipment 90 support fast charge, then adapter 20 and electronic equipment 90 will shake hands success, and adapter 20 exports electric signal (high electricity
Pressure and/or high current) with simultaneously to battery core 35 and the progress fast charge of electronic equipment 90.If the electronic equipment 90 of access is not supported soon
Fill, then shake hands unsuccessfully, adapter 20 exports electric signal (common voltage and/electric current) to enter to battery core 35 and electronic equipment 90 simultaneously
The common charging of row.Preferably, after electronic equipment 90 and adapter 20 are shaken hands, control circuit 36 controls the work of charging circuit 33
Make, specifically, control circuit 36 detects charge port 31a and/or discharge port 31b electric signal to confirm that adapter 20 and electronics are set
Whether standby 90 shake hands success.
Deformed as one kind, when the 3rd mode of operation switches to the first mode of operation, can be in handoff procedure：Charging electricity
Road 33 keeps work, but the electric current at charge port and or voltage reduction；Battery core 35 is still in charged state, and then, second opens
Close and close conducting, electronic equipment 90 with electronic equipment 90 with carrying out identification of shaking hands.Electric current at charge port and or voltage reduction
Can be that the mode such as adapter control or control circuit control is realized.
Referring to Fig. 3, preferably, control circuit 36 includes the detection unit 362 and control unit 361 being electrically connected with, and fills
Power port 31a and discharge port 31b is connected to detection unit 362, and detection unit 362 is used for having detected whether the access charging of adapter 20
Mouthful 31a and whether there is electronic equipment 90 to access discharge port 31b, further preferred detection unit 362 can detect electronic equipment 90 with
Whether adapter 20 shakes hands success.First switch 32a, second switch 32b, charging circuit 33 and discharge circuit 34 are connected to control
Unit 361 processed, control unit 361 controls first switch 32a, second switch 32b closure conducting to end with disconnecting, and charging
The working condition of circuit 33 and discharge circuit 34.
Charging circuit 33 and discharge circuit 34 can be both provided separately in the utility model, can also be integrated.
The charging and discharging of portable power source 30 mentioned in the utility model may be considered the charging of battery core 35 and put
Electricity.
Compared with prior art, portable power source charging provided by the utility model is carried out simultaneously with electronic equipment charging
When, because charge port connects with discharge port, therefore, power supply is charged to portable power source and electronic equipment simultaneously by adapter, electricity
The energy source of sub- equipment can so solve portable power source and electronic equipment while the need of charging in power supply rather than portable power source
Ask, portable power source and the synchronous progress of electronic equipment charging, improve charge efficiency.When electronic equipment supports fast charge, mobile electricity
Source can carry out fast charge simultaneously with electronic equipment.
Portable power source is just in electron equipment charge, and now, if adapter accesses, control circuit controls mobile electricity
Discharge condition is exited in source, so that electronic equipment directly obtains electric energy from power supply.
When portable power source charges, now, if electronic equipment accesses, control circuit control portable power source, which first exits, to be filled
Electric current and or voltage at electricity condition or charge port reduce, and exit the electric current after charged state or at charge port and or voltage drop
Low, adapter has switched to portable power source progress fast charge commonly to be filled, this ensure that the security of electronic equipment access.
Charge-discharge system provided by the utility model can be simultaneously to movement by the cooperation of adapter and portable power source
Power supply and electronic equipment are filled with soon while meet user's charge requirement, ensure that charge efficiency.
Referring to Fig. 4, the second embodiment of portable power source 40 includes charge port 41a, discharge port 41b, first switch 42a, the
Two switch 42b, charging circuit 43, discharge circuit 44, battery core 45 and control circuit 46, charge port 41a and discharge port 41b are wrapped
Include tetra- stitch (pin) of V+, V-, D+ and D-, V-, D+ and D- stitch at charge port 41a respectively with V-, D at discharge port 41b
+ and D- stitch connect one to one, the V+ at charge port 41a connected with V+ at discharge port 41b and the rwo connection path
On connected first switch 42a and second switch 42b, first switch 42a and second switch 42b connecting node be B node,
Charging circuit 43 and discharge circuit 44 are connected to B node, meanwhile, charging circuit 43 and discharge circuit 44 are also connected to battery core
45.Control circuit 46 and first switch 42a and second switch 42b, charging circuit 43 and discharge circuit 44 are electrically connected with, and are controlled
Circuit 46 processed has been also connected to V+, V-, D+ and D- stitch on charge port 41a and discharge port 41b.Preferably, control circuit 46
V+ on detection charge port 41a detects the V+ on discharge port 41b to determine whether electricity to determine whether that adapter 20 accesses
Sub- equipment 90 accesses.
Deformed as one kind, the control circuit 46 can be not connected to V-, D+ and D- on charge port 41a and discharge port 41b
Stitch or connection wherein any one stitch.
Deformed as one kind, first switch 42a and second switch 42b are connected on charge port 41a V- stitch and discharge port
On the connecting path of 42b V- stitch.
Deformed as one kind, control circuit 46 be connected to V- stitch on charge port 41a and discharge port 42b or D+ stitch,
Or D- stitch is with the access of test adaptor 20 and/or electronic equipment 90.
The operating mode of the operating mode of portable power source 40 and the first embodiment of portable power source 30 and beneficial in the present embodiment
Effect is identical, and here is omitted.
Referring to Fig. 5, the 3rd embodiment of portable power source 50 includes charge port 51a, discharge port 51b, first switch 52a, the
Two switch 52b, charging circuit 53, discharge circuit 54, battery core 55 and control circuit 56, charge port 51a and discharge port 51b are wrapped
Include six stitch of the CC1 of V+, V-, D+, D- tetra- and CC2, CC1 the and CC2 stitch of V-, D+, D- tetra- at charge port 51a respectively with electric discharge
V-, D+, D-, CC1 and CC2 stitch at mouth 51b connects one to one, and the V+ at charge port 51a connects with V+ at discharge port 51b
And connected on the path of the rwo connection first switch 52a and second switch 52b, first switch 52a and second switch 52b
Connecting node be C nodes, charging circuit 53 and discharge circuit 54 are connected to C nodes, meanwhile, charging circuit 53 and electric discharge electricity
Road 54 is also connected to battery core 55.Control circuit 56 and first switch 52a and second switch 52b, charging circuit 53 and electric discharge electricity
Road 54 is electrically connected with, and control circuit 56 be also connected to charge port 51a and V+, V-, D+, D-CC1 on discharge port 51b and
CC2 stitch.Preferably, control circuit 56 detects the V+ on charge port 51a to determine whether that adapter accesses, and detects discharge port
V+ on 51b is to determine whether that electronic equipment accesses.
Deformed as one kind, the control circuit 56 can be not connected to charge port 51a and V-, D+ on discharge port 51b, D-,
CC1 and CC2 stitch or connection wherein any one stitch.
Deformed as one kind, first switch 52a and second switch 52b are connected on charge port 51a V- stitch and discharge port
On the connecting path of 52b V- stitch.
Being deformed as one kind, control circuit 56 is connected to the V- stitch on charge port 51a and discharge port 52b, or D+ stitch,
Or D-, or CC1 stitch, or CC2 stitch is with the access of test adaptor 20 and/or electronic equipment 90.
The operating mode and beneficial effect of the operating mode of portable power source and portable power source first embodiment in the present embodiment
Identical, here is omitted.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification made within the principle of utility model, equivalent substitution and improvement etc. all should include the scope of protection of the utility model
Within.
Claims (10)
1. portable power source, it include battery core, control circuit, charging circuit, discharge circuit, the charge port for connecting adapter and
For connecting the discharge port of electronic equipment, it is characterised in that：Portable power source further comprises first switch and second switch, described
Charge port is sequentially connected in series first switch and discharge port is connected with second switch, and charging circuit and discharge circuit are connected with battery core, and are filled
Circuit and discharge circuit are electrically connected at the connecting node between first switch and second switch, control circuit and charging
Mouth, discharge port, first switch, second switch, charging circuit and discharge circuit are electrically connected with, by detecting charge port and putting
The connection status of power port, the control circuit control portable power source are operated in different working modes, wherein at least worked in one kind
Under pattern, portable power source is charged simultaneously with battery core and electronic equipment has and can only obtain electric energy from adapter.
2. portable power source as claimed in claim 1, it is characterised in that：Control circuit detects that charge port connection adapter supplies
Electricity, discharge port connection electronic equipment, control portable power source are operated in the first mode of operation：First, second switch is closed at leading
Logical, charging circuit work, discharge circuit is stopped, and the adapter charges to the electronic equipment and battery core simultaneously.
3. portable power source as claimed in claim 2, it is characterised in that：When the adapter is supported to carry out to the electronic equipment
During fast charge, the adapter carries out fast charge to battery core simultaneously；Carried out when the adapter holds fast charge to the electronic equipment general
During logical charging, the adapter pair is commonly charged to battery core simultaneously.
4. portable power source as claimed in claim 2, it is characterised in that：Control circuit detects that only discharge port connection electronics is set
Standby, control portable power source is operated in the second mode of operation：First switch disconnects cut-off, second switch closure conducting, discharge circuit
Work, the battery core are charged by discharge circuit to the electronic equipment.
5. portable power source as claimed in claim 4, it is characterised in that：Under second mode of operation, control circuit detection charge port
When connecting adapter power supply, second switch cut-off conducting, discharge circuit are stopped first；Then, first switch and second is opened
Close and close conducting, charging circuit starts work, and portable power source has switched to the first mode of operation.
6. portable power source as claimed in claim 2, it is characterised in that：Control circuit detection only has charge port connection adapter to fill
Electricity, control portable power source are operated in the 3rd mode of operation：First switch closure conducting, second switch disconnect cut-off, the adaptation
Device is charged by charging circuit to the battery core.
7. portable power source as claimed in claim 6, it is characterised in that：Under 3rd mode of operation, control circuit detection discharge port
When connecting electronic equipment, first charging circuit be stopped or charge port at electric current and or voltage reduce；Then, second open
Close and close conducting, charging circuit starts work, and portable power source has switched to the first mode of operation.
8. portable power source as claimed in claim 1, it is characterised in that：The charge port and discharge port include the V of corresponding connection
+, six stitch of tetra- stitch of V-, D+, D- or V+, V-, D+, D-, CC1 and CC2, first switch and second switch are connected on charging
On the connecting path of mouth V+ stitch and discharge port V+ stitch, or first switch and second switch are connected on charge port V- stitch and put
On the connecting path of power port V- stitch.
9. portable power source as claimed in claim 8, it is characterised in that：Control circuit is connected to the V+ on charge port and discharge port
Stitch, or V- stitch or D+ stitch or D- stitch or CC1 stitch, or CC2 stitch is with test adaptor and/or electronic equipment
Access.
10. charge-discharge system, it is used for electron equipment charge, it is characterised in that：Including supporting the adapter of fast charge and as weighed
Profit requires the portable power source described in any one of 1-9, and when accessing the electronic equipment support fast charge of discharge port, adapter is to portable power source
Fast charge is provided with electronic equipment；When the electronic equipment of access discharge port does not support fast charge, adapter is set to portable power source and electronics
Standby to provide common charging, the fast charge or common charging, identification of being shaken hands between adapter and electronic equipment determines to be adapted to electron
Equipment and portable power source provide fast charge or common charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328487.5U CN206922442U (en) | 2017-03-30 | 2017-03-30 | Portable power source and charge-discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328487.5U CN206922442U (en) | 2017-03-30 | 2017-03-30 | Portable power source and charge-discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922442U true CN206922442U (en) | 2018-01-23 |
Family
ID=61310880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328487.5U Active CN206922442U (en) | 2017-03-30 | 2017-03-30 | Portable power source and charge-discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429313A (en) * | 2018-03-28 | 2018-08-21 | 惠州市忠邦电子有限公司 | One kind is filled with being electrically integrated charger and its circuit |
-
2017
- 2017-03-30 CN CN201720328487.5U patent/CN206922442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429313A (en) * | 2018-03-28 | 2018-08-21 | 惠州市忠邦电子有限公司 | One kind is filled with being electrically integrated charger and its circuit |
| CN108429313B (en) * | 2018-03-28 | 2024-01-12 | 惠州市忠邦电子有限公司 | Integrated power supply for charging and power consumption and circuit thereof |
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