CN209282868U - A kind of power supply module that charge and discharge automatic mutual turns - Google Patents
A kind of power supply module that charge and discharge automatic mutual turns Download PDFInfo
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- CN209282868U CN209282868U CN201822143716.3U CN201822143716U CN209282868U CN 209282868 U CN209282868 U CN 209282868U CN 201822143716 U CN201822143716 U CN 201822143716U CN 209282868 U CN209282868 U CN 209282868U
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- battery
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- power supply
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Abstract
The utility model discloses the power supply modules that a kind of charge and discharge automatic mutual turns, including box body, telescopic mast, cover board, electric-quantity display device and battery, the bottom end of box body is welded with telescopic mast, several batteries are installed in box body, the top of battery, which is equipped with, mutually turns switching module, mutually turning switching module connects each battery by conducting wire, several batteries pass through conductor in parallel between charging interface and electric discharge interface, and charging interface and electric discharge interface are installed on box body；The power supply module of the utility model detects the electricity of each battery by electrical quantity sensor, can or electricity abundance insufficient in some or multiple accumulator electric-quantities when, by the on-off for controlling the on-off of first point of contact of the first relay and second point of contact of the second relay, some or multiple batteries is set to be in charge or discharge state, electricity and balanced electricity can be replenished in time, and power supply is independent of each other between several batteries, powered stable.
Description
Technical field
The utility model relates to the power supply modules that power-supply device technical field more particularly to a kind of charge and discharge automatic mutual turn.
Background technique
With the development of society, solar powered more and more extensive, wherein the place of some sunlight abundances will use too
Sun can be carried out domestic power, and during solar powered, solar panel converts solar energy into electric energy, if being stored in
It is powered in the dry battery being cascaded, still, during storage battery power supply, often there is some electric power storage
The case where pond not enough power supply or electricity overfill, to keep the electricity in battery unbalanced, if things go on like this go down, can not only damage
Battery, and the service life of battery can be reduced, it is not convenient to use.
Utility model content
Purpose of the utility model is to solve the problems of the prior art, and a kind of charge and discharge automatic mutual proposed turns
Power supply module.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of power supply module that charge and discharge automatic mutual turns, including box body, telescopic mast, cover board, electric-quantity display device and battery,
The bottom end of the box body is welded with telescopic mast, and the bottom end welding of the telescopic mast has the mounting plate of threaded hole, the box body
One side opening also passes through bolt and is equipped with matched cover board, several batteries are equipped in the box body, per adjacent two
Partition is provided between battery, the partition is welded on the inner bottom of box body, and the top of the battery is equipped with mutually
Turn switching module, described mutually turning switching module connects each battery by conducting wire, several described batteries, which pass through, leads
Line is connected in parallel between charging interface and electric discharge interface, and the charging interface and electric discharge interface are installed on box body.
It is preferably, described that mutually to turn switching module include electric-quantity display device, several electrical quantity sensors, 51 single-chip microcontrollers, first
Relay and the second relay, each electrical quantity sensor connects 51 single-chip microcontrollers by conducting wire, and test point thereon is also
With the interface contact of battery, 51 single-chip microcontroller connects electric-quantity display device, the first relay and the second relay by conducting wire,
Each first point of contact on first relay passes through the company that conducting wire is connected to charging interface Yu each battery
It connects on circuit, each second point of contact on second relay passes through conducting wire and is connected to each battery and electric discharge
On the connection circuit of interface.
Preferably, the side for mutually turning switching module is additionally provided with No.1 battery, and the No.1 battery passes through spiral shell
Bolt is fixed on the inner tip of box body, and the charging interface also connects No.1 battery by conducting wire, and the No.1 battery is logical
It crosses conducting wire and connects 51 single-chip microcontrollers and electric-quantity display device.
Preferably, the electric-quantity display device is mounted on box body, and in the protective cover of surface covering layer of transparent, the electricity
Measure the radiator window that shutter type is additionally provided on the box body of display side.
Preferably, inverter is also equipped in the box body, the inverter is connected on several batteries by conducting wire
On the circuit of electric discharge interface.
Preferably, the telescopic mast is two outer cylindrical bodies to connect together and inner cylinder, and inner cylinder passes through connection bullet
Spring is connected in outer cylindrical body, and the mounting plate is welded on the bottom end of inner cylinder.
Compared with prior art, the utility model provides a kind of power supply module that charge and discharge automatic mutual turns, and has following
The utility model has the advantages that
(1), the novel power supply module detects the electricity of each battery by electrical quantity sensor, can be at some
Or when multiple accumulator electric-quantities are insufficient or electricity abundance, by control first point of contact of the first relay on-off and second after
The on-off of second point of contact of electric appliance makes some or multiple batteries be in charge or discharge state, storage can be replenished in time
The electricity in electricity and equalizing battery component in battery, avoids battery damage.
(2), the novel power supply module is powered by the way that several batteries are connected in parallel, can be by mutually turning
Switching module controls sufficient some of electricity or multiple storage battery power supplies, and power supply is independent of each other between several batteries,
It is not in series connection one battery damage of bring, the case where other batteries can not power, powered stable.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of charge and discharge automatic mutual turn power supply module subjective structural schematic diagram；
Fig. 2 be the utility model proposes a kind of charge and discharge automatic mutual turn power supply module tray interior sectional view；
Fig. 3 be the utility model proposes a kind of charge and discharge automatic mutual turn power supply module functional block diagram；
In figure: 1, box body；2, telescopic mast；3, mounting plate；4, connecting spring；5, cover board；6, radiator window；7, electricity is shown
Device；8, battery；9, partition；10, No.1 battery；11, mutually turn switching module；12, electrical quantity sensor；13, charging interface；
14,51 single-chip microcontroller；15, the first relay；16, the second relay；17, first point of contact；18, second point of contact；19, electric discharge connects
Mouthful；20, inverter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
As shown in Figure 1-3, the power supply module that a kind of charge and discharge automatic mutual turns, including box body 1, telescopic mast 2, cover board 5, electricity
Display 7 and battery 8, the bottom end of box body 1 are welded with telescopic mast 2, and the bottom end welding of telescopic mast 2 has the mounting plate of threaded hole
3, in order to the box body 1 that is screwed, a side opening of box body 1 also passes through bolt and is equipped with matched cover board 5, installation in box body 1
There are several batteries 8, is provided with partition 9 between every two adjacent batteries 8, partition 9 is welded on the inner bottom of box body 1
End, by partition 9, can collide, the top of battery 8, which is equipped with, mutually turns switching module 11, mutually to avoid between battery 8
Turn switching module 11 and each battery 8 is connected by conducting wire, several batteries 8 are by conductor in parallel in charging interface 13
Between electric discharge interface 19, charging interface 13 and electric discharge interface 19 are installed on box body 1.
Mutually turning switching module 11 includes electric-quantity display device 7, several electrical quantity sensors 12,51 single-chip microcontrollers 14, the first relay
Device 15 and the second relay 16, each electrical quantity sensor 12 connects 51 single-chip microcontrollers 14 by conducting wire, and test point thereon is also
With the interface contact of battery 8,51 single-chip microcontrollers 14 connect electric-quantity display device 7, the first relay 15 and the second relay by conducting wire
Device 16, each first point of contact 17 on the first relay 15 are connected to charging interface 13 and each electric power storage by conducting wire
On the connection circuit in pond 8, each second point of contact 18 on the second relay 16 is connected to each electric power storage by conducting wire
On the connection circuit of pond 8 and electric discharge interface 19.
The electricity of each battery 8 is detected by electrical quantity sensor 12, it can be in some or 8 electricity of multiple batteries
When insufficient or electricity abundance, the on-off and the second relay of first point of contact 17 of the first relay 15 are controlled by 51 single-chip microcontrollers 14
The on-off of second point of contact 18 of device 16 makes some or multiple batteries 8 be in charge or discharge state, can be replenished in time
The electricity in electricity and equalizing battery component in battery 8 avoids battery 8 from damaging.
Embodiment 2
As shown in Figure 1-3, the side for mutually turning switching module 11 is additionally provided with No.1 battery 10, No.1 battery 10 passes through
Bolt is fixed on the inner tip of box body 1, and charging interface 13 also connects No.1 battery 10 by conducting wire, and No.1 battery 10 is logical
It crosses conducting wire and connects 51 single-chip microcontrollers 14 and electric-quantity display device 7, No.1 battery 10 is made individually to turn the power supply of switching module 11 to mutual.
Electric-quantity display device 7 is mounted on box body 1, and in the protective cover of surface covering layer of transparent, is avoided into water, damage electricity
Display 7 is measured, the radiator window 6 of shutter type is additionally provided on the box body 1 of 7 side of electric-quantity display device, in order to radiate, and shutter type
Radiator window 6, can enter in box body 1 to avoid extraneous rainwater.
Inverter 20 is also equipped in box body 1, inverter 20 is connected on several batteries 8 and electric discharge interface by conducting wire
On 19 circuit, by inverter 20, the DC inverter that battery 8 is exported is at alternating current, in order to export power supply.
Telescopic mast 2 is two outer cylindrical bodies to connect together and inner cylinder, and inner cylinder is connected to outside by connecting spring 4
In cylinder, mounting plate 3 is welded on the bottom end of inner cylinder.By the elastic force of connecting spring 4,8 work of battery in box body 1 can be reduced
As when the vibration that generates, avoid vibration damage battery 8.
Specifically, the conducting wire of solar panel is contacted with charging interface 13, electric discharge interface 19 connects electrical equipment, fills
The electric energy that solar energy converts is conveyed to No.1 battery 10 and several batteries 8, No.1 battery 10 by electrical interface 13 respectively
Power supply, electrical quantity sensor 12 is respectively induced the electricity in several batteries 8, and sends electric quantity signal to 51 single-chip microcontrollers 14,
After handling by it, electric-quantity display device 7 is sent to, show the electricity in several batteries 8 on it, while by electricity
Signal is compared with preset highest charge value in its interior storage unit and minimum charge value, when some or multiple batteries
When low battery in 8, in control unit send a signal to the first relay 15 and the second relay 16, both make respectively
It controls corresponding one or more first point of contact 17 closures and corresponding one or more second point of contact 18 disconnects, make
In charging interface 13 transmit electricity into the low battery 8 of corresponding electricity, charge, and battery 8 and electric discharge interface 19 it
Between circuit disconnect, do not power；
When the electricity in some or multiple batteries 8 is excessively high, send a signal to the first relay 15 and second after
Electric appliance 16 both makes to control corresponding one or more first point of contact 17 respectively and disconnects and corresponding one or more the
Two points of contacts 18 are closed, and are disconnected the circuit between charging interface 13 and corresponding battery 8, are not charged, battery 8 and electric discharge
Circuit conducting between interface 19, battery 8 exports direct current, and is reverse into alternating current by inverter 20, is connect by electric discharge
Mouth 19 exports, and is powered.
It should be noted that the power supply module of the utility model detects each battery 8 by electrical quantity sensor 12
Electricity in some or 8 not enough power supply of multiple batteries or electricity abundance, can pass through the first of the first relay 15 of control
The on-off for dividing the on-off of contact 17 and second point of contact 18 of the second relay 16 makes some or multiple batteries 8 be in and fill
Electricity or discharge condition, can be replenished in time the electricity in battery 8 and the electricity in equalizing battery component, avoid battery
8 damages；And power and be independent of each other between several batteries 8, it is not in that series connection one battery 8 of bring damages, other
The case where battery 8 can not power, powered stable.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the power supply module that a kind of charge and discharge automatic mutual turns, including box body (1), telescopic mast (2), cover board (5), electric-quantity display device
(7) and battery (8), which is characterized in that the bottom end of the box body (1) is welded with telescopic mast (2), the bottom of the telescopic mast (2)
End welding has the mounting plate (3) of threaded hole, and a side opening of the box body (1) also passes through bolt and is equipped with matched cover board
(5), several batteries (8) are installed in the box body (1), are provided with partition between every two adjacent batteries (8)
(9), the partition (9) is welded on the inner bottom of box body (1), and the top of the battery (8), which is equipped with, mutually turns switching module
(11), described mutually turning switching module (11) connects each battery (8) by conducting wire, several described batteries (8) are logical
Conductor in parallel is crossed between charging interface (13) and electric discharge interface (19), the charging interface (13) and electric discharge interface (19) are pacified
On box body (1).
2. the power supply module that a kind of charge and discharge automatic mutual according to claim 1 turns, which is characterized in that described mutually to turn switching
Module (11) include electric-quantity display device (7), several electrical quantity sensors (12), 51 single-chip microcontrollers (14), the first relay (15) and
Second relay (16), each electrical quantity sensor (12) connects 51 single-chip microcontrollers (14) by conducting wire, and detection thereon
Interface contact of the point also with battery (8), 51 single-chip microcontroller (14) connect electric-quantity display device (7), the first relay by conducting wire
Device (15) and the second relay (16), each first point of contact (17) on first relay (15) pass through conducting wire and connect
It connects on connection circuit of charging interface (13) and each battery (8), each on second relay (16) the
Two points of contacts (18) are connected on each battery (8) and the connection circuit of electric discharge interface (19) by conducting wire.
3. the power supply module that a kind of charge and discharge automatic mutual according to claim 2 turns, which is characterized in that described mutually to turn switching
The side of module (11) is additionally provided with No.1 battery (10), and the No.1 battery (10) is bolted on box body (1)
Inner tip, the charging interface (13) also connects No.1 battery (10) by conducting wire, and the No.1 battery (10) is logical
Cross conducting wire connection 51 single-chip microcontrollers (14) and electric-quantity display device (7).
4. the power supply module that a kind of charge and discharge automatic mutual according to claim 3 turns, which is characterized in that the electricity is shown
Device (7) is mounted on box body (1), and in the protective cover of surface covering layer of transparent, the box body of electric-quantity display device (7) side
(1) radiator window (6) of shutter type is additionally provided on.
5. the power supply module that a kind of charge and discharge automatic mutual according to claim 1 turns, which is characterized in that the box body (1)
It is inside also equipped with inverter (20), the inverter (20) is connected on several batteries (8) and electric discharge interface by conducting wire
(19) on circuit.
6. the power supply module that a kind of charge and discharge automatic mutual according to claim 1 turns, which is characterized in that the telescopic mast
It (2) is two outer cylindrical bodies to connect together and inner cylinder, and inner cylinder is connected in outer cylindrical body by connecting spring (4), institute
State the bottom end that mounting plate (3) is welded on inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143716.3U CN209282868U (en) | 2018-12-20 | 2018-12-20 | A kind of power supply module that charge and discharge automatic mutual turns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143716.3U CN209282868U (en) | 2018-12-20 | 2018-12-20 | A kind of power supply module that charge and discharge automatic mutual turns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282868U true CN209282868U (en) | 2019-08-20 |
Family
ID=67612109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143716.3U Active CN209282868U (en) | 2018-12-20 | 2018-12-20 | A kind of power supply module that charge and discharge automatic mutual turns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282868U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664888A (en) * | 2020-05-15 | 2020-09-15 | 杭州杰牌传动科技有限公司 | Distributed speed reduction motor energy monitoring system and method |
| CN113597156A (en) * | 2021-07-05 | 2021-11-02 | 浙江广厦建设职业技术大学 | Finance and tax controlling machine cabinet with emergency power supply function |
| CN114123392A (en) * | 2021-11-12 | 2022-03-01 | 山东纳宇能源科技有限公司 | Uninterrupted energy storage device of lithium battery and power supply system |
-
2018
- 2018-12-20 CN CN201822143716.3U patent/CN209282868U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664888A (en) * | 2020-05-15 | 2020-09-15 | 杭州杰牌传动科技有限公司 | Distributed speed reduction motor energy monitoring system and method |
| CN113597156A (en) * | 2021-07-05 | 2021-11-02 | 浙江广厦建设职业技术大学 | Finance and tax controlling machine cabinet with emergency power supply function |
| CN114123392A (en) * | 2021-11-12 | 2022-03-01 | 山东纳宇能源科技有限公司 | Uninterrupted energy storage device of lithium battery and power supply system |
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