CN219420356U - Standby power supply - Google Patents
Standby power supply Download PDFInfo
- Publication number
- CN219420356U CN219420356U CN202320358958.2U CN202320358958U CN219420356U CN 219420356 U CN219420356 U CN 219420356U CN 202320358958 U CN202320358958 U CN 202320358958U CN 219420356 U CN219420356 U CN 219420356U
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- box body
- power supply
- circuit board
- control circuit
- plug
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Abstract
The utility model relates to the technical field of energy storage devices, in particular to a standby power supply, which comprises an inserting box body, a control circuit board and a direct current contactor, wherein the control circuit board and the direct current contactor are arranged in the inserting box body; the two sides of the front end face of the plug-in mounting box body are provided with extension mounting plates in an extending mode, and the extension mounting plates are provided with a plurality of mounting holes. The embedded type fixing structure is novel in structure and ingenious in design, and is convenient and simple to assemble and disassemble; when the energy storage device is used, the energy storage device serving as a standby power supply is realized as energy charging and energy storage equipment, the use is convenient, and serious influence caused by power failure of important equipment is avoided.
Description
Technical Field
The utility model relates to the technical field of energy storage devices, in particular to a standby power supply.
Background
The outage of the communication base station device can cause serious influence on local communication, and particularly, the outage of important transmission equipment can cause more serious influence; in addition, in order to avoid the outage of transmission equipment to be provided with stand-by power supply, traditional stand-by power supply structure is single, inconvenient installation and arrangement.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a standby power supply which is novel in structure and ingenious in design, and is of an embedded fixing structure, so that the standby power supply is convenient and simple to disassemble and assemble; when the energy storage device is used, the energy storage device serving as a standby power supply is realized as energy charging and energy storage equipment, the use is convenient, and serious influence caused by power failure of important equipment is avoided.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a standby power supply, which comprises an inserting box body, a control circuit board and a direct current contactor, wherein the control circuit board and the direct current contactor are arranged in the inserting box body; the two sides of the front end face of the plug-in mounting box body are provided with extension mounting plates in an extending mode, and the extension mounting plates are provided with a plurality of mounting holes.
Wherein, the front end face both sides of cartridge box still are provided with the handle.
The front end face of the plug-in mounting box body is further provided with an electric quantity display screen, and the electric quantity display screen is electrically connected with the control circuit board.
The front end face of the plug-in mounting box body is further provided with a power switch, and the power switch is electrically connected with the control circuit board.
Wherein, be provided with battery management system BMS on the control circuit board.
The utility model has the beneficial effects that:
the embedded type fixing structure is novel in structure and ingenious in design, the inserting box body is used for being inserted into equipment, a rack or a wall body, occupied space can be reduced, then the extending mounting piece is locked and fixed on the equipment, the rack or the wall body by matching an external bolt and a mounting hole, and the embedded type fixing structure is convenient and simple to disassemble; when the battery is used, the direct current contactor is used as energy charging and storing equipment, the direct current contactor controls the charging and discharging of the battery body, and when the power failure of the mains supply is detected, the direct current contactor is closed, and the battery body starts to discharge to supply power to external equipment; when the mains supply is powered on, the control circuit board controls the mains supply to charge the battery body, the direct current contactor is disconnected after the battery body is full, the energy storage device serving as a standby power supply is realized, the use is convenient, and serious influence caused by power failure of important equipment is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a standby power supply according to the present utility model.
Fig. 2 is a schematic diagram of an internal structure of a standby power supply according to the present utility model.
The reference numerals in fig. 1 to 2 include:
1. inserting a box body; 2. a control circuit board; 3. a DC contactor; 4. an input interface; 5. a battery body; 6. extending the mounting plate; 7. a mounting hole; 8. a handle; 9. an electric quantity display screen; 10. a power switch; 11. and an output interface.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
1-2, a standby power supply comprises a plug-in box body 1, a control circuit board 2 and a direct current contactor 3, wherein the control circuit board 2 and the direct current contactor 3 are arranged in the plug-in box body 1, a battery management system BMS is arranged on the control circuit board 2, a power switch 10 is further arranged on the front end face of the plug-in box body 1, the power switch 10 is electrically connected with the control circuit board 2, and the power switch 10 is used for controlling the turn-off of the utility model; the battery management system BMS is in the prior art, and is convenient for monitoring and managing the battery body 5; the direct current contactor 3, the input interface 4, the output interface 11 and the battery body 5 are respectively and electrically connected with the control circuit board 2; both sides of the front end face of the plug-in mounting box body 1 are provided with extension mounting plates 6 in an extending mode, and the extension mounting plates 6 are provided with a plurality of mounting holes 7. Specifically, the utility model has novel structure and ingenious design, the plug-in box body 1 is used for being plugged in equipment, a rack or a wall body, the occupied space can be reduced, and then the external bolts are matched with the mounting holes 7 to lock and fix the extension mounting sheet 6 on the equipment, the rack or the wall body, so that the utility model is fixed; when the battery charging and discharging device is used, the direct current contactor 3 is used as charging and energy storage equipment, the battery body 5 is controlled to charge and discharge, and when the power failure of the mains supply is detected, the direct current contactor 3 is closed, and the battery body 5 starts to discharge to supply power to external equipment; when the mains supply comes, the control circuit board 2 controls the mains supply to charge the battery body 5, and after the battery body 5 is full, the direct current contactor 3 is disconnected, so that the energy storage device serving as a standby power supply is realized, the use is convenient, and the serious influence caused by the power failure of important equipment is avoided.
In this embodiment, the two sides of the front end surface of the plug-in box 1 are further provided with handles 8. Specifically, under the arrangement, the utility model is convenient for operators to carry and pull out the utility model from the embedded position, and the operation is simple.
In this embodiment, the front end face of the plug-in box 1 is further provided with an electric quantity display screen 9, and the electric quantity display screen 9 is electrically connected with the control circuit board 2. Specifically, under this setting, the electric quantity display screen 9 is convenient to demonstrate the electric quantity of the battery body 5, and is convenient for operators to check.
In this embodiment, still be provided with annular radiator in the cartridge box 1, annular radiator cover is established the periphery of battery body 5, annular radiator is provided with a plurality of aluminium fin along its circumference equidistant, under this setting, can dispel the heat to battery body 5, avoid battery body 5 overheated.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. A backup power supply, characterized by: the direct current power supply device comprises a plug-in box body, a control circuit board and a direct current contactor, wherein the control circuit board and the direct current contactor are arranged in the plug-in box body, an input interface and an output interface are arranged on the plug-in box body, a battery body is arranged in the plug-in box body, and the direct current contactor, the input interface, the output interface and the battery body are respectively and electrically connected with the control circuit board; the two sides of the front end face of the plug-in mounting box body are provided with extension mounting plates in an extending mode, and the extension mounting plates are provided with a plurality of mounting holes.
2. A backup power supply as claimed in claim 1, wherein: the two sides of the front end face of the plug-in box body are also provided with handles.
3. A backup power supply as claimed in claim 1, wherein: the front end face of the plug-in mounting box body is also provided with an electric quantity display screen, and the electric quantity display screen is electrically connected with the control circuit board.
4. A backup power supply as claimed in claim 1, wherein: the front end face of the plug-in mounting box body is also provided with a power switch, and the power switch is electrically connected with the control circuit board.
5. A backup power supply as claimed in claim 1, wherein: and the control circuit board is provided with a battery management system BMS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358958.2U CN219420356U (en) | 2023-02-28 | 2023-02-28 | Standby power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320358958.2U CN219420356U (en) | 2023-02-28 | 2023-02-28 | Standby power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420356U true CN219420356U (en) | 2023-07-25 |
Family
ID=87207550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320358958.2U Active CN219420356U (en) | 2023-02-28 | 2023-02-28 | Standby power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420356U (en) |
-
2023
- 2023-02-28 CN CN202320358958.2U patent/CN219420356U/en active Active
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