Lamp power saver and working method thereof

Abstract

The invention discloses a lamp power saver, which mainly comprises a power supply, a microprocessor, an actuator module, a data acquisition module, a digital speed regulating unit and a CAN bus interface circuit, wherein the power supply is connected with the microprocessor; the actuator module, the data acquisition module, the digital speed regulating unit and the CAN bus interface circuit are respectively connected with the microprocessor; the digital speed regulating unit is connected with the CAN bus interface circuit; the actuator module comprises a thyristor, a switch control unit and a dimming control unit; the data acquisition module comprises an illuminance detecting unit and an infrared detector; the CAN bus interface circuit comprises a bus transceiver and a bus controller; the thyristor is connected with the switch control unit; the switch control unit is connected with the dimming control unit; and the bus transceiver is connected with the bus controller. The lamp power saver has the advantages of good power saving effects, high precision, and good use performance.

Description

technical field [0001] The invention relates to a power saver for lamps and a working method thereof. Background technique [0002] Lamps are items that can be seen everywhere now, whether they are at home, in the office or on the roadside, they are indispensable. Although the power consumption of lamps is not large, due to the huge distribution of lamps, the power consumption is also very large, which can be said to be one of the "big power consumers". In response to the global call for energy saving, emission reduction and environmental protection, major research institutes and manufacturers are developing energy-saving and power-saving equipment. As lamps are the most common and indispensable daily necessities, how to make lamps more energy-saving is also very important. of. There are also energy-saving devices on the market, but most of them are not solely used for energy-saving lamps, which leads to the non-targeted use of these energy-saving devices in terms of inter...

AI Technical Summary

Problems solved by technology

There are also energy-saving devices on the market, but most of them are not solely used for energy-saving lamps, which leads to the non-targeted use of these energy-saving devices in terms of internal structure and parts, thereby reducing the cost of energy saving in energy consumption. The energy-saving effect of lamps and lanterns; the internal structure of other energy-saving equipment for lamps and lanterns is similar to other comprehensive energy-saving equipment, but some adjustments have been made in the use of parts, from the detection of current and voltage to the adjustment, all at one time The process technology cannot ensure the accuracy of its detection and adjustment. At the same time, most of the existing energy-saving lamps and lanterns only detect and adjust the current and voltage, and do not detect the illuminance of the lamp itself, and the performance is not very good. ideal

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