LED lamp intelligent control system
A technology of intelligent control system and LED lamp, applied in the field of control system, can solve the problems of waste of resources and influence on the life of LED, and achieve the effect of saving electric energy and prolonging the service life.
Inactive Publication Date: 2014-10-08
吕志雪
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Problems solved by technology
However, because the power of the LED lamp is fixed, there are still some defects in the use process, such as not needing too bright light or lighting when the brightness of the external environment is within the visible range of the human eye, but the LED lamp remains the same for a long time. The brightness will consume power and cause waste of resources, and the life of the LED will also be affected
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[0019] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0020] Such as figure 1 As shown, an intelligent control system for LED lamps includes an ambient brightness detector, a controller, an LED lamp drive power supply, and an LED lamp that are connected in sequence. The ambient brightness detector is used to detect the brightness of the environment and convert the brightness of the environment to Pass it to the controller; the controller is used to process the ambient brightness detected by the ambient brightness detector, and form a control signal to control the voltage of the LED lamp driving power supply; the LED lamp driving power supply is used to drive the luminous brightness of the LED lamp . The controller includes an analog-to-digital conversion module, a sig...
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The invention relates to an LED lamp intelligent control system which comprises an ambient brightness detector, a controller, an LED lamp driving power supply and an LED lamp which are connected sequentially, wherein the ambient brightness detector is used for detecting the ambient brightness and transmits the ambient brightness to the controller; the controller is used for processing the ambient brightness detected by the ambient brightness detector and forming a control signal for controlling the voltage of the LED lamp driving power supply; and the LED lamp driving power supply is used for driving the luminance of the LED lamp. According to the LED lamp intelligent control system, the luminance of the LED lamp is adjusted by controlling the voltage of the LED lamp driving power supply, so that the luminance of the LED lamp is matched with the ambient brightness, electric energy is effectively saved, and at the same time, the service life of the LED lamp is prolonged.
Description
technical field [0001] The invention relates to a control system, in particular to an intelligent control system for LED lamps. Background technique [0002] Light-emitting diodes (also known as LEDs) are widely used in various lamps due to their low operating voltage, adjustable brightness, long life, and small size. However, because the power of the LED lamp is fixed, there are still some defects in the use process, such as not needing too bright light or lighting when the brightness of the external environment is within the visible range of the human eye, but the LED lamp remains the same for a long time. The brightness will consume power and cause waste of resources, and the life of the LED will also be affected. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an intelligent control system for LED lamps, which can control the luminance of LED lamps. [0004] The technical solution of the present invention t...
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IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 吕志雪
Owner 吕志雪