Intelligent and efficient plant growth lamp and using method thereof

• Main Authors: LIANG ZHENJING, PENG ZHOULONG
• Format: Patent
• Language: Chinese; English
• Published: 24.07.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention discloses an intelligent and efficient plant growth lamp and a using method thereof. The growth lamp comprises a bridge rectifier circuit, a four-channel PWM/PFM dual-mode pulse controlconstant-current driving power supply chip, a microwave wireless communication module, a light-color adjusting digital toggle switch group and four groups of LED light sources with different light wavelengths, wherein an output end of the bridge rectifier circuit, the output end of the microwave wireless communication module and the output end of the light-color adjusting digital toggle switch group are correspondingly connected with a first input end, a second input end and a third input end of the four-channel PWM/PFM dual-mode pulse control constant-current driving power supply chip respectively; the output end of the four-channel PWM/PFM dual-mode pulse control constant-current driving power supply chip is correspondingly connected with the four groups of LED light sources; the light-color adjusting digital to