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Energy saving system of light emitting diode (LED) lamp driven by lithium power

An energy-saving system and LED lamp technology, applied in energy-saving control technology, lamp circuit layout, electric light source, etc., can solve the problems of low efficiency and achieve the effects of reducing energy consumption, significant energy saving effect, and ensuring reliability

Inactive Publication Date: 2013-05-15
蒋文华
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, for lighting systems, although people have developed LEDs to replace traditional incandescent lamps, w

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  • Energy saving system of light emitting diode (LED) lamp driven by lithium power
  • Energy saving system of light emitting diode (LED) lamp driven by lithium power

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Embodiment Construction

[0019] In view of the current contradiction between the peak power consumption during the day and the low peak power consumption at night, the inventor of this case comprehensively considered various existing technical solutions, and after a lot of theoretical research and practice, proposed the lithium battery-driven LED energy-saving system of the present invention, It adopts the method of trough and peak power consumption to solve the contradiction of trough and peak power consumption, and then achieve the purpose of energy saving and emission reduction.

[0020] The lithium battery drive LED energy saving system includes:

[0021] Electric storage drive unit for powering LED lights during the day;

[0022] AC drive unit for powering LED lights and charging the storage drive unit at night;

[0023] And, for disconnecting the LED lamp and the electric storage drive unit from the AC drive unit during the daytime, and connecting the LED lamp to the electric storage drive unit...

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Abstract

The invention discloses an energy saving system of a light emitting diode (LED) lamp driven by lithium power. The energy saving system of the LED lamp driven by the lithium power comprises an electric power storage driving unit, an alternating-current driving unit and a time control unit, wherein the electric power storage driving unit is used for providing power for the LED lamp in a selected time span, the alternating-current driving unit is used for providing power for the LED lamp in another selected time span and charging the electric power storage driving unit, the time control unit is used for the disconnection of an LED lamp and electric power storage driving unit charging return circuit with the alternating-current driving unit and the connection of the LED lamp and an electric power storage driving unit discharge return circuit in a selected time, and the time control unit is also used for electric connection of the LED lamp and electric power storage driving unit charging return circuit with the alternating-current driving unit and disconnection of the LED lamp and the electric power storage driving unit discharge return circuit in another selected time span. According to the energy saving system of the LED lamp driven by the lithium power, an electric power storage system is charged and power is provided for the LED lamp in power utilization trough, the electric power storage system is used for providing power for the LED lamp in power utilization peak, and then the power stored in the power utilization trough is used in the power utilization peak, difference between the power in the power utilization trough and the power in the power utilization peak is effectively relieved, stand-by energy consumption of power generation devices in power supply departments is reduced, and energy saving and emission reduction are achieved.

Description

technical field [0001] The invention relates to an energy-saving system, in particular to a lithium battery-driven energy-saving system for LED lighting equipment. Background technique [0002] In recent years, with the improvement of people's living standards, the overall power consumption of the society has increased dramatically. As of June 2011, the electricity consumption for civilian use and urban and rural residents’ living consumption has reached 269.6 billion kWh, a year-on-year increase of 12.51%. There is a huge difference between peak power consumption (daytime) and low peak power consumption (nighttime). Considering the high energy consumption of power generation equipment in the standby state of power plants at night, system energy-saving transformation has become the common wish of all aspects of society. For example, for lighting systems, although people have developed LEDs to replace traditional incandescent lamps, which have achieved the effect of energy s...

Claims

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Application Information

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IPC IPC(8): H05B37/02H02J3/32
CPCY02B20/42Y02B20/40
Inventor 蒋文华顾小成
Owner 蒋文华
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