An intelligent adjustment device and method for landscape lighting
An intelligent adjustment and landscape technology, which is applied in the direction of lighting devices, light sources, electrical components, etc., can solve the problem of low illuminance control accuracy and achieve the effect of precise illuminance accuracy and precise adjustment
Active Publication Date: 2020-10-30
WISDRI ENG & RES INC LTD +1
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Problems solved by technology
[0003] The application of high-power semiconductor lighting is gradually being scaled up, and great achievements have been made in landscape lighting, street lighting, tunnel lighting and other application fields, and some breakthroughs have also been made in functional lighting, but the current illuminance control accuracy is not high
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[0024] The present invention will be further described below in conjunction with specific examples and accompanying drawings.
[0025] The invention provides an intelligent adjustment device for landscape lighting, such as figure 1 As shown, the device includes a light-emitting semiconductor lighting device. The light-emitting semiconductor lighting device includes x LED branches connected in parallel and one regulating branch. An adjustable inductor 3 is provided on the main road, and the external input power passes through the voltage adjustable device 7. Provide power to the light-emitting semiconductor lighting device; wherein, each LED branch circuit includes y LED8 and 1 circuit breaker 5, that is, the first circuit breaker 5-1 to the xth circuit breaker 5-x, and the adjustment The branch is an adjustable capacitor 4; the voltage adjustable device 7, adjustable capacitor 4, adjustable inductance 3 and the circuit breaker 5 of each LED branch are all controlled by the con...
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The invention provides an intelligent adjustment device for landscape lighting, which includes a light-emitting semiconductor lighting device. The light-emitting semiconductor lighting device includes x LED branches connected in parallel and one regulating branch. The voltage adjustable device supplies power to the light-emitting semiconductor lighting device; each LED branch circuit includes y LEDs and 1 circuit breaker, and the regulating branch circuit is an adjustable capacitor; the voltage adjustable device, adjustable capacitor, adjustable The inductance and the circuit breaker of each LED branch are controlled by the controller by controlling the number of circuit breakers in the closed state, the value of the adjustable inductance and adjustable capacitor, and the input voltage, so as to quantitatively and accurately adjust the brightness of the illuminated surface of the light-emitting semiconductor lighting device. illuminance.
Description
technical field [0001] The invention belongs to the technical field of landscape lighting, and in particular relates to an intelligent adjustment device and method for landscape lighting. Background technique [0002] Urban night lighting uses lights to reshape the night image of the urban landscape, which is an important manifestation of the progress, economic development and style characteristics of an urban society. With the development of urban night scene lighting, people gradually realize that urban night scene lighting is a systematic project, which includes urban buildings, structures, streets, roads, bridges, squares, parks, green spaces, urban waterways and water surfaces, and outdoor lighting. For the lighting of advertisements and urban ancillary facilities, such as bus stops, telephone booths, newsstands and public signs, etc., only by coordinating and organically combining the night scene lighting of these composition elements and planning in a unified way can ...
Claims
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IPC IPC(8): H05B45/10H05B44/00
CPCH05B45/00H05B45/10
Inventor 赵昊裔李海峰李瑞华
Owner WISDRI ENG & RES INC LTD