Load power supply method and system for guaranteeing safe operation
A technology for power supply system and safe operation, applied in gardening methods, botanical equipment and methods, electrical components, etc., can solve the problem of low working efficiency of protective equipment
Pending Publication Date: 2020-09-04
FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
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Problems solved by technology
[0004] For this reason, it is necessary to provide a technical solution for load power supply to ensure safe operation, so as to solve the problem of low work efficiency due to the need to turn off harmful spectrum lighting lamps or wear protective equipment during long-term operations during plant planting. The problem
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[0031] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.
[0032] see figure 1 , is a schematic diagram of a circuit structure of a load power supply system for ensuring safe operation according to an embodiment of the present invention. The power supply system includes a power adapter 101, a load unit group and an induction control unit 104; the load unit group includes a first load unit group 102 and a second load unit group 103;
[0033] The power adapter 101 includes an AC input interface, a conversion control board, and a DC output interface; the AC input interface is connected to the DC output interface through the conversion control board, and the conversion control board is used to convert AC voltage into DC voltage;
[0034] The first load unit group 102 is connected to the DC outpu...
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The invention discloses a load power supply method and system for guaranteeing safe operation. The power supply system comprises a power adapter, load unit groups and an induction control unit, the load unit groups comprise a first load unit group and a second load unit group, and the power adapter comprises an AC input interface, a conversion control board and a DC output interface. The first load unit group is connected with the DC output interface through a power supply connecting line, the second load unit group is connected with the inductive control unit, and the inductive control unit is connected in parallel to a power supply connecting line between the first load unit group and the DC output interface. The induction control unit is used for controlling the second load unit group and the DC output interface to be connected or disconnected when a first signal is detected, therefore, the first load unit group and the second load unit group are separated on the working circuit, and the lighting efficiency of the load units is effectively improved.
Description
technical field [0001] The invention relates to the field of power supply systems, in particular to a load power supply method and system for ensuring safe operation. Background technique [0002] With the continuous development of LED plant lighting, the irradiation light of various bands is widely used in the seedling, growth, flowering, fruiting and other stages of various plants, especially in some invisible light bands that are harmful to the human body, such as ultraviolet light. The use of ultraviolet light to irradiate plants can play a role in sterilization and antivirus, but if it irradiates the human body for a long time, it will undoubtedly cause damage to the human body. In the process of plant cultivation, the staff need to conduct on-site operations such as long-term and long-term observation and recording of the environment and plant growth, which will undoubtedly expose the staff to harmful lights. [0003] In order to solve the above problems, during the p...
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IPC IPC(8): H05B45/00H05B45/40H05B45/50A01G7/04
CPCH05B45/00H05B45/40H05B45/50A01G7/045
Inventor 不公告发明人
Owner FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD