CN205453125U - Weak electrical engineering safety power supply system - Google Patents
Weak electrical engineering safety power supply system Download PDFInfo
- Publication number
- CN205453125U CN205453125U CN201620000658.7U CN201620000658U CN205453125U CN 205453125 U CN205453125 U CN 205453125U CN 201620000658 U CN201620000658 U CN 201620000658U CN 205453125 U CN205453125 U CN 205453125U
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- power supply
- supply system
- conversion module
- power conversion
- power
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Abstract
The utility model discloses a weak electrical engineering safety power supply system, include the transmission power conversion module who is connected with mains supply, transmission power conversion module passes through the electric wire and is connected with multiunit terminal power conversion module, and each terminal power conversion module is connected with each light current system's equipment respectively. The utility model discloses utilize power conversion module to be a plurality of light current system equipment and provide concentrated power, have centralized management, high -efficient practical, rational in infrastructure, characteristics such as transmission security, stable performance, reduction expense.
Description
Technical field
This utility model relates to a kind of weak current engineering safe power supply system.
Background technology
The light current that weak current equipment uses is to be converted to by civil power, but existing conversion system structure is complicated, uses coaxial cable transmission power supply, and performance is undesirable, cost is high, affects range and effectively promotes.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, transmits safety, the weak current engineering safe power supply system of stable performance.
Technical solution of the present utility model is:
A kind of weak current engineering safe power supply system, it is characterized in that: include the transmission power transfer module being connected with mains supply, more transmission power transfer module is organized terminal supplying power modular converters by electric wire with and is connected, and each terminal supplying power modular converter equipment with each weak electricity system respectively is connected.
Transmission power transfer module is transformator or the Switching Power Supply that civil power high voltage power supply is converted to low-voltage safety transmission power supply.
Terminal supplying power modular converter is that low-voltage safety transmits the transformator or Switching Power Supply that Power convert is light current.
This utility model utilizes power transfer module to provide the power supply concentrated for multiple weak electricity system equipment, has centralized management, highly effective, rational in infrastructure, transmits the features such as safety, stable performance, reduction expense.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of one embodiment of this utility model.
Detailed description of the invention
A kind of weak current engineering safe power supply system, including the transmission power transfer module 1 being connected with mains supply, more transmission power transfer module is organized terminal supplying power modular converters 3 by electric wire 2 with and is connected, and each terminal supplying power modular converter equipment with each weak electricity system respectively is connected.
Transmission power transfer module is transformator or the Switching Power Supply that civil power high voltage power supply is converted to low-voltage safety transmission power supply.
Terminal supplying power modular converter is that low-voltage safety transmits the transformator or Switching Power Supply that Power convert is light current.
Claims (3)
1. a weak current engineering safe power supply system, it is characterized in that: include the transmission power transfer module being connected with mains supply, more transmission power transfer module is organized terminal supplying power modular converters by electric wire with and is connected, and each terminal supplying power modular converter equipment with each weak electricity system respectively is connected.
Weak current engineering safe power supply system the most according to claim 1, is characterized in that: transmission power transfer module is transformator or the Switching Power Supply that civil power high voltage power supply is converted to low-voltage safety transmission power supply.
Weak current engineering safe power supply system the most according to claim 1, is characterized in that: terminal supplying power modular converter is that low-voltage safety transmits the transformator or Switching Power Supply that Power convert is light current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000658.7U CN205453125U (en) | 2016-01-04 | 2016-01-04 | Weak electrical engineering safety power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620000658.7U CN205453125U (en) | 2016-01-04 | 2016-01-04 | Weak electrical engineering safety power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453125U true CN205453125U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620000658.7U Active CN205453125U (en) | 2016-01-04 | 2016-01-04 | Weak electrical engineering safety power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038791A (en) * | 2017-06-12 | 2018-12-18 | 天津市中力防雷技术有限公司 | A kind of power-supply device |
-
2016
- 2016-01-04 CN CN201620000658.7U patent/CN205453125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038791A (en) * | 2017-06-12 | 2018-12-18 | 天津市中力防雷技术有限公司 | A kind of power-supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |