CN204131198U - A kind of transformer station charging device hub - Google Patents
A kind of transformer station charging device hub Download PDFInfo
- Publication number
- CN204131198U CN204131198U CN201420457721.0U CN201420457721U CN204131198U CN 204131198 U CN204131198 U CN 204131198U CN 201420457721 U CN201420457721 U CN 201420457721U CN 204131198 U CN204131198 U CN 204131198U
- Authority
- CN
- China
- Prior art keywords
- voltage regulator
- voltage
- charging device
- transformer station
- device hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Rectifiers (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of transformer station charging device hub, comprise three end transformers, AC voltage regulator, DC voltage regulator and user side interface and form; Described three end primary are connected with commercial power interface, and secondly level connects AC voltage regulator and DC voltage regulator respectively; Described AC voltage regulator, DC voltage regulator and commercial power interface are connected respectively to user side interface; Between described DC voltage regulator and three end transformer secondary outputs, rectifying/filtering circuit and voltage stabilizing circuit are also installed; Described AC voltage regulator is made up of adjustable transformer; Described DC voltage regulator is made up of voltage divider; Described AC voltage regulator and DC voltage regulator output are provided with alternating-current meter and direct current table.Transformer station of the present utility model charging device hub, by contrast potential pressure regulation direction board, accesses corresponding polarity interface by electrical appliance, regulate AC voltage regulator or DC voltage regulator, be adjusted to the charging voltage needed for relevant device, can charge; There is simple and flexible, be convenient to the advantage managed.
Description
Technical field
The utility model is specifically related to a kind of transformer station charging device hub, belongs to transformer station's peripheral equipment.
Background technology
Need the equipment of charging more in transformer station, such as emergency light, intercom, recording pen, temperature measurer etc., often kind of equipment is all configured with the charger of relevant voltage, often because damage in the improper loss of charger management or use procedure, equipment is caused to charge, can not serve transformer station well, the charging device more renewed in addition can increase use cost; And charger too much causes mixing between charger, charging terminal is easily made to burn.
Utility model content
For solving the problem, the utility model proposes a kind of transformer station charging device hub, be intended to solve charger mixed and disorderly, lose or damage problem.
Transformer station of the present utility model charging device hub, comprises three end transformers, AC voltage regulator, DC voltage regulator and user side interface and forms; Described three end primary are connected with commercial power interface, and secondly level connects AC voltage regulator and DC voltage regulator respectively; Described AC voltage regulator, DC voltage regulator and commercial power interface are connected respectively to user side interface; Between described DC voltage regulator and three end transformer secondary outputs, rectifying/filtering circuit and voltage stabilizing circuit are also installed; Described AC voltage regulator is made up of adjustable transformer; Described DC voltage regulator is made up of voltage divider; Described AC voltage regulator and DC voltage regulator output are provided with alternating-current meter and direct current table.
Further, described rectifying/filtering circuit is made up of bridge rectifier and capacitor filter, and its periphery is provided with protective circuit.
Further, described voltage stabilizing circuit is made up of three-terminal voltage-stabilizing pipe, and three-terminal voltage-stabilizing pipe periphery is provided with protective circuit and fin.
Further, described DC voltage regulator can also be made up of DC-DC conversion circuit.
Further, described user side interface is made up of several charging connectors and voltage pressure regulation direction board.
Further, described voltage pressure regulation direction board is carved with charging voltage and the charging polarity of corresponding electrical equipment.
Transformer station of the present utility model charging device hub, by contrast potential pressure regulation direction board, accesses corresponding polarity interface, regulates described AC voltage regulator or DC voltage regulator, be adjusted to the charging voltage needed for relevant device, can charge by electrical appliance; There is simple and flexible, be convenient to the advantage managed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model voltage pressure regulation direction board.
Embodiment
A kind of transformer station charging device hub as depicted in figs. 1 and 2, comprises three end transformers 1, AC voltage regulator 2, DC voltage regulator 5 and user side interface 6 and forms; Described three end transformers 1 are elementary to be connected with commercial power interface, and secondly level connects AC voltage regulator 2 and DC voltage regulator 5 respectively; Described AC voltage regulator 2, DC voltage regulator 5 and commercial power interface are connected respectively to user side interface 6; Between described DC voltage regulator 5 and three end transformers, 1 level, rectifying/filtering circuit 3 and voltage stabilizing circuit 4 are also installed; Described AC voltage regulator 2 is made up of adjustable transformer; Described DC voltage regulator 5 is made up of voltage divider; Described AC voltage regulator 2 and DC voltage regulator 5 output are provided with alternating-current meter 7 and direct current table 8.
Wherein, described rectifying/filtering circuit 3 is made up of bridge rectifier and capacitor filter, and its periphery is provided with protective circuit; Described voltage stabilizing circuit 4 is made up of three-terminal voltage-stabilizing pipe, and three-terminal voltage-stabilizing pipe periphery is provided with protective circuit and fin; Described DC voltage regulator 5 can also be made up of DC-DC conversion circuit; Described user side interface 6 is made up of several charging connectors 9 and voltage pressure regulation direction board 10; Described voltage pressure regulation direction board 10 is carved with charging voltage and the charging polarity of corresponding electrical equipment.
During transformer station of the present utility model charging device hub work, by contrast potential pressure regulation direction board, electrical appliance is accessed corresponding polarity interface, regulate described AC voltage regulator or DC voltage regulator, be adjusted to the charging voltage needed for relevant device, can charge.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection range of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (6)
1. transformer station's charging device hub, is characterized in that: comprise three end transformers, AC voltage regulator, DC voltage regulator and user side interface and form; Described three end primary are connected with commercial power interface, and secondly level connects AC voltage regulator and DC voltage regulator respectively; Described AC voltage regulator, DC voltage regulator and commercial power interface are connected respectively to user side interface; Between described DC voltage regulator and three end transformer secondary outputs, rectifying/filtering circuit and voltage stabilizing circuit are also installed; Described AC voltage regulator is made up of adjustable transformer; Described DC voltage regulator is made up of voltage divider; Described AC voltage regulator and DC voltage regulator output are provided with alternating-current meter and direct current table.
2. transformer station according to claim 1 charging device hub, it is characterized in that: described rectifying/filtering circuit is made up of bridge rectifier and capacitor filter, and its periphery is provided with protective circuit.
3. transformer station according to claim 1 charging device hub, is characterized in that: described voltage stabilizing circuit is made up of three-terminal voltage-stabilizing pipe, and three-terminal voltage-stabilizing pipe periphery is provided with protective circuit and fin.
4. transformer station according to claim 1 charging device hub, is characterized in that: described DC voltage regulator can also be made up of DC-DC conversion circuit.
5. transformer station according to claim 1 charging device hub, is characterized in that: described user side interface is made up of several charging connectors and voltage pressure regulation direction board.
6. transformer station according to claim 5 charging device hub, is characterized in that: the charging voltage and the charging polarity that described voltage pressure regulation direction board are carved with corresponding electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457721.0U CN204131198U (en) | 2014-08-14 | 2014-08-14 | A kind of transformer station charging device hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457721.0U CN204131198U (en) | 2014-08-14 | 2014-08-14 | A kind of transformer station charging device hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131198U true CN204131198U (en) | 2015-01-28 |
Family
ID=52387519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457721.0U Expired - Fee Related CN204131198U (en) | 2014-08-14 | 2014-08-14 | A kind of transformer station charging device hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131198U (en) |
-
2014
- 2014-08-14 CN CN201420457721.0U patent/CN204131198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |