CN212183186U - Protection control unit of box feeder terminal - Google Patents
Protection control unit of box feeder terminal Download PDFInfo
- Publication number
- CN212183186U CN212183186U CN202020686010.6U CN202020686010U CN212183186U CN 212183186 U CN212183186 U CN 212183186U CN 202020686010 U CN202020686010 U CN 202020686010U CN 212183186 U CN212183186 U CN 212183186U
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- control unit
- sampling
- cover plate
- protection control
- feeder terminal
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Abstract
The utility model discloses a protection control unit of a box feeder terminal, which comprises a management module and a sampling module, wherein the management module comprises an upper cover plate and a management board card, and the management board card is fixed below the upper cover plate; the sampling module comprises a lower cover plate and a sampling plate card, and the sampling plate card is fixed above the lower cover plate. The utility model discloses simple structure, the installation is nimble, can be applicable to inside various box feeder terminal.
Description
Technical Field
The utility model belongs to join in marriage net class product, concretely relates to protection the control unit at box feeder terminal.
Background
With the rapid development of power distribution technology, box-type feeder terminals are more and more widely applied to the power distribution industry. The core control unit inside the box-type feeder terminal is always a design difficulty, especially when the box-type feeder terminal is smaller and smaller, the functions are more and more, and the internal protection control unit needs to be designed in the direction of miniaturization and portability to meet the requirements.
The protection control unit in the existing box-type feeder terminal generally has two schemes: one is to use the existing standard protection control device with the height of 4U and 6U, the scheme can well meet the functional requirements, but the core unit has large volume, large occupied space and excessive functional redundancy, thereby bringing new problems to the box-type feeder terminal; the other scheme is that an exposed end-sealed circuit board is adopted as a protection control unit to be installed inside the box body, and the scheme has the advantages of small volume, simplicity in installation and convenience in wiring, but because the packaged circuit board is in an exposed state, electrical injury is easily brought to operators, and meanwhile, functions cannot be expanded.
SUMMERY OF THE UTILITY MODEL
The purpose of the invention is as follows: the utility model aims to provide a simple structure, the installation is nimble, maintain convenient box feeder terminal's protection the control unit.
The technical scheme is as follows: the utility model comprises a management module and a sampling module, wherein the management module comprises an upper cover plate and a management board card, and the management board card is fixed below the upper cover plate; the sampling module comprises a lower cover plate and a sampling plate card, and the sampling plate card is fixed above the lower cover plate.
And the management module is provided with a plurality of indicator lamps for displaying the state and the alarm information of the protection control unit.
The management module is provided with a plurality of communication network interfaces for protecting the control unit and controlling the background to exchange communication data.
And the management module and the sampling board card are uniformly and regularly provided with a plurality of wiring terminals.
The management module and the sampling module are communicated through a flexible flat cable, and data interaction between the two modules is guaranteed.
The management module and the sampling module are fixedly connected through screws.
The management board card is fixed below the upper cover plate through screws, and the sampling board card is fixed above the lower cover plate through screws.
Has the advantages that: compared with the prior art, the utility model, its beneficial effect lies in: (1) the structure is simple, and the installation is flexible; (2) the method is suitable for the interiors of various box-type feeder terminals; (3) convenient maintenance and high reliability.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a bottom exploded view of the present invention;
fig. 3 is a side sectional view of the present invention.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As shown in fig. 1 to 3, the present invention includes a management module 101 and a sampling module 201, the management module 101 includes an upper cover plate 301 and a management board 304, the management board 304 is fixed below the upper cover plate 301 by screws; the sampling module 201 comprises a lower cover plate 302 and a sampling plate card 303, wherein the sampling plate card 303 is fixed above the lower cover plate 302 through screws. In this embodiment, the management module 101 and the sampling module 201 are fixedly connected by screws.
The management module 101 is provided with a plurality of indicator lights 102, in this embodiment, the indicator lights 102 are arranged in two rows in order, and can display the state and the alarm information of the protection control unit. The management module 101 arranges the plurality of connection terminals 104 in order, and when used for power input and communication time synchronization, the sampling board card 303 also arranges the plurality of connection terminals 104 in order, and is used for collecting IO data and communication adoption data. The management module 101 and the sampling module 201 communicate with each other through a flexible flat cable, so that data interaction between the two modules is ensured.
The utility model discloses a to the structural improvement of protection control unit, have simple structure, the installation is nimble, and it is convenient to maintain, and advantages such as reliability height are applicable to inside various box feeder terminals.
Claims (7)
1. A protection control unit of box feeder terminal which characterized in that: the device comprises a management module (101) and a sampling module (201), wherein the management module (101) comprises an upper cover plate (301) and a management board card (304), and the management board card (304) is fixed below the upper cover plate (301); the sampling module (201) comprises a lower cover plate (302) and a sampling plate card (303), wherein the sampling plate card (303) is fixed above the lower cover plate (302).
2. The protection control unit for a box feeder terminal of claim 1, wherein: the management module (101) is provided with a plurality of indicator lamps (102).
3. The protection control unit for a box feeder terminal of claim 1, wherein: the management module (101) is provided with a plurality of communication network interfaces (103).
4. The protection control unit for a box feeder terminal of claim 1, wherein: and a plurality of connecting terminals (104) are arranged on the management module (101) and the sampling board card (303) in an even and neat manner.
5. The protection control unit for a box feeder terminal of claim 1, wherein: the management module (101) and the sampling module (201) are communicated through a flexible flat cable.
6. The protection control unit for a box feeder terminal of claim 5, wherein: the management module (101) and the sampling module (201) are fixedly connected through screws.
7. The protection control unit for a box feeder terminal of claim 1, wherein: the management board card (304) is fixed below the upper cover plate (301) through screws, and the sampling board card (303) is fixed above the lower cover plate (302) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686010.6U CN212183186U (en) | 2020-04-29 | 2020-04-29 | Protection control unit of box feeder terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686010.6U CN212183186U (en) | 2020-04-29 | 2020-04-29 | Protection control unit of box feeder terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212183186U true CN212183186U (en) | 2020-12-18 |
Family
ID=73764574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020686010.6U Active CN212183186U (en) | 2020-04-29 | 2020-04-29 | Protection control unit of box feeder terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212183186U (en) |
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2020
- 2020-04-29 CN CN202020686010.6U patent/CN212183186U/en active Active
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