CN208638065U - A kind of more battery sequential power supply circuits and its fan circuit - Google Patents
A kind of more battery sequential power supply circuits and its fan circuit Download PDFInfo
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- CN208638065U CN208638065U CN201821307025.6U CN201821307025U CN208638065U CN 208638065 U CN208638065 U CN 208638065U CN 201821307025 U CN201821307025 U CN 201821307025U CN 208638065 U CN208638065 U CN 208638065U
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Abstract
The utility model provides a kind of more battery sequential power supply circuits, including at least two battery units；Battery unit includes the first connector, the second connector, control circuit, power supply circuit, battery protecting circuit and battery module；Supply lines is set between first connector and the second connector；Second connector is connected to control circuit through battery electric quantity state input line, and control circuit is connected to the first connector through battery electric quantity state output line again；The cathode ground connection of battery module, anode are electrically connected at battery protecting circuit；Battery protecting circuit is connected to control circuit, power supply circuit；Control circuit is connected to power supply circuit；Power supply circuit is connected to supply lines.A kind of fan circuit is also provided.Beneficial effect is: its sequence takes the battery module electricity of sequence, when the first battery module not enough power supply, sequentially takes the second battery module electricity.
Description
Technical field
The present invention relates to battery power supply, especially a kind of more battery sequential power supply circuits and its fan circuit.
Background technique
Existing product is fixed and provides electricity using a batteries, two batteries, four batteries etc..Work as percentage of batteries
Not enough power supply, can directly result in product can not work normally.
Summary of the invention
In order to solve above-mentioned existing technical problem, the present invention provides a kind of more battery sequential power supply circuits and its fan electricity
Road, sequence take the battery module electricity of sequence, when the first battery module not enough power supply, sequentially take the second battery module electricity
Amount, to the second battery module not enough power supply, also chooses next battery module electricity.
The present invention solves above-mentioned existing technical problem, provides a kind of more battery sequential power supply circuits, including at least two
Battery unit；The battery unit includes the first connector, the second connector, control circuit, power supply circuit, battery protecting circuit
And battery module；Supply lines is set between first connector and second connector；Second connector is through battery
State of charge input line is connected to the control circuit, and the control circuit is connected to through battery electric quantity state output line described again
First connector；The cathode ground connection of the battery module, anode are electrically connected at the battery protecting circuit；The battery protection
Circuit is connected to the control circuit, the power supply circuit；The control circuit is connected to the power supply circuit；The confession
Electric circuit connection is in the supply lines；Between adjacent two battery modules, the first connector of previous battery modules is connected to latter
The supply lines of second connector of battery modules, the supply lines of previous battery modules and latter battery modules is electrically connected；It is previous
The battery electric quantity state output line of battery modules is connected to latter battery electric quantity state input line.
Further improvement of the present invention is as described below.
The battery unit includes battery charging base and battery charger；The battery charging base is electrically connected at
The battery charger；The battery charger is connected to the power supply circuit, the battery protecting circuit again.
First serial connection charge line is set between the first connector and the second connector of the battery unit, second is connected
Charging cable；Between adjacent two battery unit, the first connector of previous battery unit is connected to the second company of latter battery unit
Device is connect, the first serial connection charge line of previous battery unit and the first serial connection charge line of latter battery unit are electrically connected；It is previous
Second serial connection charge line of battery unit and the second serial connection charge line of latter battery unit are electrically connected.
First connector and second connector are contact, contact or male and female base connector.
Including master unit；The master unit includes main power supply circuit, main control circuit and main connector；The main connector
It is connect between the main power supply circuit through supply lines；The main power supply circuit is connect with the main control circuit；The main company
The second connector for connecing device and the first battery unit is correspondingly connected with.
It is defeated that the main connector is correspondingly arranged the main charging cable of the first series connection, the main charging cable of the second series connection, battery electric quantity state
Outlet；The first main charging cable of series connection is correspondingly connected with main charging base with the described second main charging cable of connecting；The battery capacity
State output line ground connection.
The master unit includes power supply selecting module；The main charging cable of first series connection, the main supply lines are all connected to
The power supply selecting module.
The present invention solves above-mentioned existing technical problem, provides a kind of fan circuit；It is supplied including more battery sequentials
Circuit.
Further improvement of the present invention is as described below.
Including alignment circuit and fan motor；The main control circuit is connect with the alignment circuit；The alignment circuit
It is connect again with the fan motor.
The power supply selection circuit is connect with the fan motor, selects a connection main supply lines or first string
Join main charging cable.
Compared to the prior art, the beneficial effects of the present invention are: its sequence takes the battery module electricity of sequence, when first
Battery module not enough power supply sequentially takes the second battery module electricity, to the second battery module not enough power supply, also chooses next electricity
Pond module electricity.More battery sequential power supply circuits can be applied to fan circuit, to more fully use the inside of fan
Space, extend fan uses the time.
Detailed description of the invention
Fig. 1 is the battery unit circuit diagram of the more battery sequential power supply circuits of the present invention.
Fig. 2 is the master unit circuit diagram of the more battery sequential power supply circuits of the present invention.
Specific embodiment
The present invention is further described for explanation and specific embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2.
A kind of more battery sequential power supply circuits, including at least two battery units can when two battery units are arranged
It is first powered by the first battery modules, is powered when the first battery modules not enough power supply, then by the second battery modules.Specifically, should
Battery unit includes the first connector 11, the second connector 12, control circuit 13, power supply circuit 14,15 and of battery protecting circuit
Battery module 16, the first connector 11 and the second connector 12 are for extension battery unit of connecting.Power supply circuit 14 is for external
Electric energy is provided.Battery protecting circuit 15 is for protecting battery module 16.Battery module 16 is single battery or multiple battery moulds
Block, voltage value needed for product is provided.Supply lines 17 is set between first connector 11 and the second connector 12；Second connection
Device 12 is connected to control circuit 13 through battery electric quantity state input line 18, and control circuit 13 is again through battery electric quantity state output line 19
It is connected to the first connector 11；The cathode ground connection of battery module 16, anode are electrically connected at battery protecting circuit 15；Battery protection
Circuit 15 is connected to control circuit 13, power supply circuit 14；Control circuit 13 is connected to power supply circuit 14；Power supply circuit 14 connects
It is connected to supply lines 17；Between adjacent two battery unit, the first connector of previous battery unit is connected to latter battery unit
The supply lines of second connector, the supply lines of previous battery unit and latter battery unit is electrically connected；Previous battery unit
Battery electric quantity state output line is connected to latter battery electric quantity state input line.Its principle is: for a battery unit, working as battery
It when state of charge input line is high level, indicates that a upper battery unit has sufficient electricity, does not need the confession of present battery unit starting
Electricity, the continuation of present battery unit is standby, and the control circuit of present battery unit sets battery electric quantity state output line to
High level notifies latter battery unit not need starting power supply；Meanwhile subsequent battery unit does not need starting power supply.It is right
In a battery unit, when battery electric quantity state input line is low voltage level, the upper battery unit not enough power supply of expression needs current
Battery unit starts power supply, then present battery unit starts power supply, and the control circuit of present battery unit is electric by battery
Amount state output line is set as high level, and latter battery unit is notified not need starting power supply；Meanwhile subsequent battery unit is equal
Starting power supply is not needed.If the not enough power supply of present battery unit, need to start next battery unit power supply, then present battery list
Battery electric quantity state output line is set low level by the control circuit of member.
Battery unit of the invention can independently charge, i.e., battery unit includes that battery charging base 20 and battery fill
Circuit 21；Battery charging base 20 is electrically connected at battery charger 21；Battery charger 21 is connected to confession again
Circuit 14, battery protecting circuit 15.In this way, when the battery unit not enough power supply, by the battery charging base 20 of its connection
Power supply, charges to battery module 16 through battery protecting circuit 15 by battery charger 21.
The present invention be arranged between the first connector 11 and the second connector 12 of battery unit the first serial connection charge line 22,
Second serial connection charge line 23；Between adjacent two battery unit, the first connector of previous battery unit is connected to latter battery list
Second connector of member, the first serial connection charge line of previous battery unit and the first serial connection charge line of latter battery unit are electrical
Connection；Second serial connection charge line of previous battery unit and the second serial connection charge line of latter battery unit are electrically connected.In this way,
Two battery units are provided with three electrical bus, are supply lines respectively, provide power supply anode；Second serial connection charge
Line provides power supply and charging common end and cathode；First serial connection charge line provides charging input anode.
First connector and the second connector of the invention is contact, contact or male and female base connector.
The present invention is more, and battery sequential power supply further includes master unit；Master unit includes main power supply circuit 24, main control circuit 25
With main connector 26；It is connected between main connector 26 and main power supply circuit 24 through main supply lines 27；Main power supply circuit 24 and master control
Circuit 25 processed connects；Main connector 26 and the second connector of first battery unit are correspondingly connected with.Main connector 26 is correspondingly arranged
The main charging cable 29 of the main series connection of charging cable 28, second of first series connection, battery electric quantity state output line 30；The first main charging cable 28 of series connection
Main charging base 31 is correspondingly connected with the second main charging cable 29 of connecting；The battery electric quantity state output line 30 ground connection.Master unit packet
Include power supply selecting module 32；The main charging cable 28 of first series connection, main supply lines 27 are all connected to power supply selecting module 32, can select one
Connection is powered electricity consumption object.
The present invention provides a kind of fan circuit, further includes alignment circuit 33 including above-mentioned more battery sequential power supply circuits
With fan motor 34；Main control circuit 25 is connect with alignment circuit 33；Alignment circuit 33 is connect with fan motor 34 again.For electric separation
It selects circuit 32 to connect with fan motor 34, selects the main supply lines of a connection or the first main charging cable of series connection.
The battery module electricity that present invention sequence takes sequence sequentially takes second when the first battery unit not enough power supply
Battery unit electricity also chooses next battery unit electricity to the second battery unit not enough power supply.More battery sequential power supply electricity
Road can be applied to fan circuit, to more fully use the inner space of fan, extend fan uses the time.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of more battery sequential power supply circuits, it is characterised in that: including at least two battery units；
The battery unit includes the first connector, the second connector, control circuit, power supply circuit, battery protecting circuit and electricity
Pond module；
Supply lines is set between first connector and second connector；
Second connector is connected to the control circuit through battery electric quantity state input line, and the control circuit is again through battery
State of charge output line is connected to first connector；
The cathode ground connection of the battery module, anode are electrically connected at the battery protecting circuit；
The battery protecting circuit is connected to the control circuit, the power supply circuit；
The control circuit is connected to the power supply circuit；
The power supply circuit is connected to the supply lines；
Between adjacent two battery modules, the first connector of previous battery modules is connected to the second connection of latter battery modules
The supply lines of device, the supply lines of previous battery modules and latter battery modules is electrically connected；The battery capacity of previous battery modules
State output line is connected to latter battery electric quantity state input line.
2. more battery sequential power supply circuits according to claim 1, it is characterised in that: the battery unit includes that battery fills
Goddess of lightning's seat and battery charger；The battery charging base is electrically connected at the battery charger；The battery charging
Circuit is connected to the power supply circuit, the battery protecting circuit again.
3. more battery sequential power supply circuits according to claim 2, it is characterised in that: first in the battery unit connects
It connects and the first serial connection charge line, the second serial connection charge line is set between device and the second connector；It is previous between adjacent two battery unit
First connector of battery unit is connected to the second connector of latter battery unit, the first serial connection charge of previous battery unit
First serial connection charge line of line and latter battery unit is electrically connected；The the second serial connection charge line and latter electricity of previous battery unit
Second serial connection charge line of pool unit is electrically connected.
4. more battery sequential power supply circuits according to claim 1, it is characterised in that: first connector and described
Two connectors are contact, contact or male and female base connector.
5. more battery sequential power supply circuits according to any one of claims 1 to 4, it is characterised in that: including master unit；
The master unit includes main power supply circuit, main control circuit and main connector；The main connector and the main power supply circuit it
Between connected through main supply lines；The main power supply circuit is connect with the main control circuit；The main connector and the first electricity
Second connector of pool unit is correspondingly connected with.
6. more battery sequential power supply circuits according to claim 5, it is characterised in that: the main connector is correspondingly arranged
The main charging cable of one series connection, the main charging cable of the second series connection, battery electric quantity state output line；The first main charging cable of series connection with it is described
The second main charging cable of series connection is correspondingly connected with main charging base；Battery electric quantity state output line ground connection.
7. more battery sequential power supply circuits according to claim 6, it is characterised in that: the master unit includes power supply selection
Module；The main charging cable of first series connection, the main supply lines are all connected to the power supply selecting module.
8. a kind of fan circuit；It is characterized by comprising the power supply electricity of more battery sequentials described in claim 5 to 7 any one
Road.
9. fan circuit according to claim 8, it is characterised in that: including alignment circuit and fan motor；The master control
Circuit processed is connect with the alignment circuit；The alignment circuit is connect with the fan motor again.
10. fan circuit according to claim 9, it is characterised in that: the power supply selection circuit and the fan motor
The a connection main supply lines or the main charging cable of first series connection are selected in connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307025.6U CN208638065U (en) | 2018-08-14 | 2018-08-14 | A kind of more battery sequential power supply circuits and its fan circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307025.6U CN208638065U (en) | 2018-08-14 | 2018-08-14 | A kind of more battery sequential power supply circuits and its fan circuit |
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| Publication Number | Publication Date |
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| CN208638065U true CN208638065U (en) | 2019-03-22 |
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| CN201821307025.6U Active CN208638065U (en) | 2018-08-14 | 2018-08-14 | A kind of more battery sequential power supply circuits and its fan circuit |
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| CN (1) | CN208638065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767942A (en) * | 2018-08-14 | 2018-11-06 | 深圳市海库科技有限公司 | A kind of more battery sequential power supply circuits and its fan circuit |
-
2018
- 2018-08-14 CN CN201821307025.6U patent/CN208638065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767942A (en) * | 2018-08-14 | 2018-11-06 | 深圳市海库科技有限公司 | A kind of more battery sequential power supply circuits and its fan circuit |
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