CN218549562U - Standby power device based on intelligent charging and power-exchanging cabinet - Google Patents
Standby power device based on intelligent charging and power-exchanging cabinet Download PDFInfo
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- CN218549562U CN218549562U CN202221754817.4U CN202221754817U CN218549562U CN 218549562 U CN218549562 U CN 218549562U CN 202221754817 U CN202221754817 U CN 202221754817U CN 218549562 U CN218549562 U CN 218549562U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a be equipped with electric installation based on intelligence cabinet of changing electricity that charges, relates to electric bicycle's the field of changing electricity, the utility model aims at solving the problem of how to open door lock after the commercial power has a power failure. The alternating current is converted into direct current through a power supply device, a power supply signal output end of the direct current is simultaneously connected with a power supply signal input end of a current-limiting reverse-conducting plate and power supply signal input ends of n bin control plates, a trigger signal output end of each bin control plate is connected with a trigger signal input end of 1 bin door lock, and a current-limiting signal output end of the current-limiting reverse-conducting plate is connected with a current-limiting signal input end of a storage battery; the power supply signal output end of the storage battery is connected with the power supply signal input end of the maintenance switch, the power supply signal output end of the maintenance switch is connected with the power supply signal input end of the current-limiting reverse-conducting plate, and the power supply signal output end of the current-limiting reverse-conducting plate is connected with the power supply signal input ends of the n bin control plates. It is used for opening the bin door lock.
Description
Technical Field
The utility model relates to an electric bicycle's the electricity field of trading especially relates to a be equipped with electric installation based on intelligence charging and trades electricity cabinet.
Background
The intelligent charging and power-changing cabinet of the electric bicycle is mainly used for charging a battery of the electric bicycle. The intelligent charging and power-changing cabinet in the current market is after the power failure of the mains supply, and the fully charged battery cannot be taken out from the intelligent charging and power-changing cabinet due to the fact that the door lock of the battery compartment cannot be opened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of how to open the door lock after the mains supply has a power failure, providing a be equipped with electric installation based on intelligence charging and changing cabinet.
A spare power device based on an intelligent charging and replacing cabinet is provided with n battery bins, wherein n is a positive integer larger than 0, each battery bin is provided with a bin door lock, each battery bin is internally provided with 1 lithium battery, the spare power device is arranged in the intelligent charging and replacing cabinet and comprises a power supply device, a current-limiting reverse-conducting plate, a maintenance switch, a storage battery and n bin control plates,
the alternating current is converted into direct current through a power supply device, the power supply output end of the direct current is simultaneously connected with the power supply input ends of the current-limiting reverse-conducting plates and the power supply input ends of the n bin control plates, the trigger signal output end of each bin control plate is connected with the trigger signal input end of 1 bin door lock, and the current-limiting output end of the current-limiting reverse-conducting plate is connected with the current-limiting input end of a storage battery;
the power supply output end of the storage battery is connected with the power supply input end of the maintenance switch, the power supply output end of the maintenance switch is connected with the power supply input end of the current-limiting reverse-conducting plate, and the power supply output end of the current-limiting reverse-conducting plate is connected with the power supply input ends of the n bin control plates.
Preferably, the device also comprises an electric standby control board,
the standby power control board is connected between the current-limiting reverse-connection board and the maintenance switch and used for detecting the power supply time or voltage of the storage battery, and when the power supply time reaches the internal preset time or the voltage reaches the preset voltage, the internal relay is cut off, and the power supply of the storage battery is cut off.
Preferably, the power supply device further comprises n charging modules,
each battery compartment is provided with 1 charging module,
the alternating current output end of the alternating current switch is simultaneously connected with the alternating current input ends of the n charging modules, and the direct current output end of each charging module is connected with the direct current input end of each lithium battery 1.
Preferably, the device further comprises a main control board, a wireless network and a cloud server,
the power output end of the direct current of the AC/DC module is also connected with the power input end of the main control board; the power supply output end of the current-limiting reverse-connection plate is also connected with the signal input end of the main control plate;
the main control board is used for controlling the charging voltage and current of the corresponding lithium battery through the corresponding bin control board, is also used for being connected with the cloud server through a wireless network, and sends the opening record of the corresponding bin door lock to the cloud server; and the data acquisition module is also used for acquiring data of the corresponding lithium battery through the corresponding bin control panel and transmitting the data to the cloud server.
The beneficial effects of the utility model are that:
when the alternating current normally supplies power, change the direct current through the alternating current and be battery storage electric quantity to for the storehouse control panel power supply, the storehouse control panel can normally control the storehouse lock and open this moment, but when because the trouble, the alternating current has a power failure the back, the power supply of storehouse control panel and main control panel is accomplished by the battery. After the alternating current is powered off, the bin door lock of the battery bin cannot be opened, the lithium battery in the battery bin cannot be charged, and the fully charged lithium battery can be used. When a user wants to take the battery at the moment, the bin control board can control the bin door lock to be opened due to the power supply of the storage battery, and the lithium battery in the battery bin is taken out. And the standby power task after the alternating current power failure is completed.
Meanwhile, the standby control board cuts off the power supply of the storage battery in real time according to the power supply time or voltage condition of the storage battery so as to guarantee the service life of the storage battery.
This application carries out the low pressure power supply to the system through automatic start battery such as being equipped with electric control board, thereby the control storehouse lock is accomplished intelligence and is filled the electric work that trades of trading the battery cabinet.
The battery compartment is simple in structure, and the technical problem that the fully charged lithium battery cannot be taken out of the battery compartment to normally replace the battery under the condition of alternating current power failure due to faults is solved.
Drawings
Fig. 1 is a schematic diagram of a standby power device based on an intelligent charging and exchanging cabinet;
fig. 2 is a circuit schematic diagram of a current limiting reverse pass plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
The first embodiment is as follows: the embodiment is described with reference to fig. 1, the intelligent charging and replacing cabinet based power reserve device of the embodiment is provided with n battery compartments, n is a positive integer greater than 0, each battery compartment is provided with a compartment door lock 6, and each battery compartment is provided with 1 lithium battery 7, and the power reserve device is arranged in the intelligent charging and replacing cabinet and comprises a power supply device, a current-limiting reverse-pass plate 1, a maintenance switch 3, a storage battery 4 and n compartment control plates 5,
alternating current is converted into direct current through a power supply device, the power supply output end of the direct current is simultaneously connected with the power supply input end of the current-limiting reverse-pass plate 1 and the power supply input ends of the n bin control plates 5, the trigger signal output end of each bin control plate 5 is connected with the trigger signal input end of 1 bin door lock 6, and the current-limiting output end of the current-limiting reverse-pass plate 1 is connected with the current-limiting input end of the storage battery 4;
the power supply output end of the storage battery 4 is connected with the power supply input end of the maintenance switch 3, the power supply output end of the maintenance switch 3 is connected with the power supply input end of the current-limiting reverse-conducting plate 1, and the power supply output end of the current-limiting reverse-conducting plate 1 is connected with the power supply input ends of the n bin control plates 5.
In this embodiment, the storehouse accuse board in this application can adopt the singlechip to realize triggering function, can adopt current small-size singlechip to realize.
The bin door lock is arranged on a door of a battery bin provided with the lithium battery, and the lithium battery can be taken out of or put into the battery bin only after the bin door lock is opened. The bin control panel controls the opening of the bin door lock.
The current-limiting reverse-pass plate is used for limiting the low-voltage direct current output by the AC/DC module 10 and finally charging the storage battery.
The maintenance switch is connected with the power supply of the standby power control panel and the storage battery and used for controlling the standby power control panel to be started and mainly used for disconnecting in the transportation process to avoid the power consumption of the storage battery or disconnecting the power supply of the storage battery during maintenance. In normal use, the switch is always in an open state.
The common number of lithium batteries is 8,10,12,15.
The alternating current passes through AC switch, the AC/DC module, the contrary logical board of current-limiting both can be given storehouse control panel power supply, also can be through the internal relay of being equipped with the electric control board simultaneously, for the battery because the trouble, under the circumstances of AC power failure, the alternating current that originally gets into in the circuit by AC switch passes through the AC/DC module, the storehouse control panel is given to the contrary logical board of current-limiting, the main control board, the power supply circuit of pick-up plate power supply, power supply source has not been had, at this moment by the battery, it gives the storehouse control panel to be equipped with the electric controller, the main control board, the power supply circuit of pick-up plate power supply lasts the power supply, the storehouse control panel has been avoided, the main control board, the outage of pick-up plate.
And after the bin control board receives a bin opening instruction of the main control board or the detection board, the bin door lock of the battery bin is controlled to be opened. Thus, the corresponding lithium battery in the corresponding battery compartment 113 can be taken out.
The thick lines in fig. 1 represent the positive poles of the direct current, and the thin lines represent the negative poles of the direct current. Fig. 2 is a circuit diagram of the current limiting flyback board (1), and D3 in the diagram is a diode in the current limiting flyback board (1) in fig. 1. F1 and F2 represent self-recovery insurance, IC1 is a DC-DC voltage reduction type constant current controller with the model number of H5521L, two interfaces P1 and P3 are connected to the AC/DC module, only P1 is connected with the negative pole of the AC/DC module, P3 is connected with the positive pole of the AC/DC module, BAT + is connected with the positive pole of the storage battery through the standby power control board and the maintenance switch, and BAT-is connected with the negative pole of the storage battery. The working principle of fig. 2 is: the direct current output by the AC/DC module reduces the current through the IC1, improves the stability of the system, and then reduces the current to the storage battery.
The second embodiment is as follows: the embodiment is further limited to the spare power device based on the intelligent charging and converting cabinet described in the first embodiment, in the embodiment, the device further comprises a spare power control board,
the standby power control board is connected between the current-limiting reverse-connection board 1 and the maintenance switch 3 and used for detecting the power supply time or voltage of the storage battery 4, when the power supply time reaches the internal preset time or the voltage reaches the preset voltage, the internal relay is cut off, and the power supply of the storage battery 4 is switched.
In this embodiment, the standby power control board controls the on-off from the current-limiting channel board to the positive electrode of the storage battery through the internal relay, and also controls the on-off from the bin control board and the main control board to the positive electrode of the storage battery, namely, the storage battery cannot supply power to the bin control board and the main control board after the internal relay of the standby power control board is disconnected.
The third concrete implementation mode: the embodiment is further limited to the spare power device based on the intelligent charging and converting cabinet, in the embodiment, the power supply device comprises an alternating current switch (9) and an AC/DC module (10),
the alternating current is connected with an AC/DC module 10 through an alternating current switch 9.
The fourth concrete implementation mode is as follows: in this embodiment, the power supply device based on the intelligent charging and converting cabinet described in the third embodiment is further limited, in this embodiment, the power supply device further includes n charging modules,
each battery compartment is provided with 1 charging module,
the alternating current output end of the alternating current switch 9 is simultaneously connected with the alternating current input ends of the n charging modules, and the direct current output end of each charging module is connected with the direct current input end of each lithium battery 7.
In this embodiment, the charging and replacing cabinet converts ac power entering through the ac switch into dc power to charge the lithium battery in the battery compartment.
The fifth concrete implementation mode is as follows: in the fourth embodiment, the standby power device based on the intelligent charging and converting cabinet is further limited, in the fourth embodiment, the device further includes a main control board 8, a wireless network and a cloud server,
the power output end of the direct current of the AC/DC module 10 is also connected with the power input end of the main control board 8; the power supply output end of the current-limiting reverse-pass board (1) is also connected with the signal input end of the main control board 8;
the main control board 8 is used for controlling the charging voltage and current of the corresponding lithium battery 7 through the corresponding bin control board 5, is also used for being connected with a cloud server through a wireless network, and sends the opening record of the corresponding bin door lock 6 to the cloud server; and the data acquisition module is also used for acquiring the data of the corresponding lithium battery 7 through the corresponding bin control board 5 and transmitting the data to the cloud server.
In this embodiment, the commercial power provides ac power to the charging module through the ac switch, the charging module converts the ac power into dc power to charge the lithium battery, and the main control board controls the charging voltage and the charging current of the corresponding lithium battery through the cabin control board.
In fig. 1, the acquisition signal input end of each bin control board 5 is connected with 1 acquisition signal, the acquisition signal output ends of all bin control boards 5 are connected with the acquisition signal input end of the main control board 8, and it can be seen that the main control board 8 is also used for acquiring data (voltage, current, electric quantity and other data) of the corresponding lithium battery 7 through the corresponding bin control board 5 and transmitting the data to the cloud server. The lithium battery charging condition is convenient to know.
The sixth specific implementation mode: in this embodiment, the standby power device based on the intelligent charging and converting cabinet is further limited to the first embodiment, and in this embodiment, the current output by the current-limiting signal output end of the current-limiting channel plate 1 is 2A.
The seventh embodiment: in this embodiment, the door lock 6 includes an electromagnetic coil, and the triggering signal of the bin control panel 5 is a signal for attracting the electromagnetic coil.
The specific implementation mode is eight: in this embodiment, the power backup apparatus based on the intelligent charging and converting cabinet described in the third embodiment is further limited, and in this embodiment, the direct current output by the AC/DC module 10 is 12V, 24V, or 48V.
In the present embodiment, the DC power output by the AC/DC module 10 is preferably 12V.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (8)
1. A spare power device based on an intelligent charging and power-exchanging cabinet is provided with n battery bins, wherein n is a positive integer larger than 0, each battery bin is provided with a bin door lock (6), and each battery bin is internally provided with 1 lithium battery (7), and the spare power device is arranged in the intelligent charging and power-exchanging cabinet and comprises a power supply device, a current-limiting reverse-conducting plate (1), a maintenance switch (3), a storage battery (4) and n bin control plates (5),
alternating current is converted into direct current through a power supply device, the power supply output end of the direct current is simultaneously connected with the power supply input end of a current-limiting reverse-conducting plate (1) and the power supply input ends of n bin control plates (5), the trigger signal output end of each bin control plate (5) is connected with the trigger signal input end of 1 bin gate lock (6), and the current-limiting output end of the current-limiting reverse-conducting plate (1) is connected with the current-limiting input end of a storage battery (4);
the power supply output end of the storage battery (4) is connected with the power supply input end of the maintenance switch (3), the power supply output end of the maintenance switch (3) is connected with the power supply input end of the current-limiting reverse-connection plate (1), and the power supply output end of the current-limiting reverse-connection plate (1) is connected with the power supply input ends of the n bin control plates (5).
2. The intelligent charging and converting cabinet-based power backup device according to claim 1, further comprising a power backup control board,
the standby power control board is connected between the current-limiting reverse-connection board (1) and the maintenance switch (3) and used for detecting the power supply time or voltage of the storage battery (4), and when the power supply time reaches the internal preset time or the voltage reaches the preset voltage, the internal relay is cut off, and the power supply of the storage battery (4) is cut off.
3. The power supply device based on the intelligent charging and converting cabinet is characterized in that the power supply device comprises an alternating current switch (9) and an AC/DC module (10),
the alternating current is connected with an AC/DC module (10) through an alternating current switch (9).
4. The electric equipment based on intelligent charging and converting cabinet of claim 3, characterized in that said electric equipment also comprises n charging modules,
each battery compartment is provided with 1 charging module,
the alternating current output end of the alternating current switch (9) is simultaneously connected with the alternating current input ends of the n charging modules, and the direct current output end of each charging module is connected with the direct current input end of the 1 lithium battery (7).
5. The intelligent charging and power-exchanging cabinet-based power supply device according to claim 4, further comprising a main control board (8), a wireless network and a cloud server,
the power output end of the direct current of the AC/DC module (10) is also connected with the power input end of the main control board (8); the power supply output end of the current-limiting reverse-connection plate (1) is also connected with the signal input end of the main control plate (8);
the main control board (8) is used for controlling the charging voltage and current of the corresponding lithium battery (7) through the corresponding bin control board (5), and is also used for connecting a cloud server through a wireless network and sending the opening record of the corresponding bin door lock (6) to the cloud server; and the data acquisition module is also used for acquiring the data of the corresponding lithium battery (7) through the corresponding bin control board (5) and transmitting the data to the cloud server.
6. The electric equipment based on intelligent charging and converting cabinet of claim 1, characterized in that the current output from the current limiting output terminal of the current limiting reverse board (1) is 2A.
7. The device of claim 1, wherein the door lock (6) contains an electromagnetic coil, and the trigger signal of the door control panel (5) is a signal for attracting the electromagnetic coil.
8. The electric preparation device based on the intelligent charging and converting cabinet is characterized in that the direct current output by the AC/DC module (10) is 12V, 24V or 48V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221754817.4U CN218549562U (en) | 2022-07-07 | 2022-07-07 | Standby power device based on intelligent charging and power-exchanging cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221754817.4U CN218549562U (en) | 2022-07-07 | 2022-07-07 | Standby power device based on intelligent charging and power-exchanging cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218549562U true CN218549562U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221754817.4U Active CN218549562U (en) | 2022-07-07 | 2022-07-07 | Standby power device based on intelligent charging and power-exchanging cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218549562U (en) |
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2022
- 2022-07-07 CN CN202221754817.4U patent/CN218549562U/en active Active
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