Unlock instant, AI-driven research and patent intelligence for your innovation.

System electricity-saving device

A technology of power saving and relay, applied in the direction of electric light source, electrical components, energy-saving control technology, etc., can solve the problems of wasting energy, etc., and achieve the effect of convenient use and simple operation

Inactive Publication Date: 2016-05-18
SHANGHAI ZANDI NETWORK TECH
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the urban image illuminance is often several times the standard illuminance, far exceeding the national standard. When only the safe illuminance needs to be retained, a lot of energy is wasted.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System electricity-saving device
  • System electricity-saving device
  • System electricity-saving device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0045] Such as figure 1 As shown, it is a system power saver disclosed by the embodiment of the present invention, which mainly includes: a first relay KA1, a first inductor L2, a first relay coil 101, a second relay KA2, a second inductor L3, a second relay An electric coil 102 , an MCU module 103 , a power supply module 104 , a power carrier module 105 , an acquisition unit 106 and a drive unit 107 .

[0046] The power supply module 104, the power carrier module 105, the acquisition unit 106, and the drive unit 107 are respectively connected with the MCU module 103, and the power supply module 104 receives the grid ( figure 1 L in represents live line, N represents the voltage of AC AC220V ± 20% in zero line), and the received voltage is converted into the working voltage of MCU module 103, so that MCU module 103 works normally. The power carrier module 105 communicates with a centralized controller (not shown in the figure) at the discharge lamp control box for sending and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a system electricity-saving device comprising a first relay, a second relay, a first inductor, a second inductor, a MCU module, a power supply module, an acquisition unit, a power carrier wave module, and a driving unit. The first inductor and the second inductor are serially connected together. The power supply module, the acquisition unit, the power carrier wave module, and the driving unit are respectively connected with the MCU module. The first inductor is the overvoltage winding, and the second inductor is the power reduction winding. The power supply module is used to supply the MCU module with the working voltage. The power carrier wave module is used to receive power carrier wave signals transmitted by a centralized controller, and can be used to transmit the power carrier wave signals to the MCU module after the demodulation processing; and is used to receive the feedback instructions fed back by the MCU module, and is used to convert the feedback instructions into the power carrier wave signals, and then is used to transmit the power carrier wave signals to the centralized controller by coupling with the AC power line. The feedback instructions are the working state information of the current discharge lamp. The system electricity-saving device has advantages of simple operation and convenient use.

Description

technical field [0001] The invention relates to a system power saver. Background technique [0002] With the continuous improvement of living standards, people's requirements for urban lighting environment are getting higher and higher. Not only safety lighting is needed, but also lighting that enhances the image of the city is added. Relevant departments stipulate that: during normal lighting hours, the illuminance specified in the standard should be reached, and in periods of no need for normal lighting (such as the second half of the night), only safe illuminance can be reserved, and its illuminance value is generally controlled at half of the standard. However, the current urban image illuminance is often several times the standard illuminance, far exceeding the national standard. When only the safe illuminance needs to be retained, a lot of energy is wasted. Therefore, it is inevitable to reduce the illuminance to a safe illuminance to achieve the purpose of energy sav...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/10Y02B20/40
Inventor 苗迪
Owner SHANGHAI ZANDI NETWORK TECH