The basic structure and principle of solar trap light

1. Basic composition of solar trap light Solar trap light consists of solar module, light source, controller, battery, inverter, high voltage net, bracket, trap lamp, etc. as shown in Figure 2.1 and 2.2.

2. Working principle of solar trap light The solar trap lamp utilizes the photovoltaic effect principle of solar cells. During the day, solar cells absorb solar energy to generate electricity and are effectively stored in the battery through the controller's control. When the night comes, it is When the illuminance around the luminaire is low, the battery automatically supplies power to the high voltage network and the light source through the controller and the inverter. "At night, the purpose of attracting insects and killing insects" is to infect the lamp head through three U-shaped lamps. Wavelength light attracts insects such as insects and fleas, and the system uses a three-wave trapping lamp. Its parameters and application characteristics are as follows:
(1) This light can emit three wavelengths of light, 365OAo and 5400A "and 436OA" and 365OA "two or two combination, superior to black light unidirectional 365oA" light wave.
(2) Light-emitting/U0-shaped lamps are energy-saving.
(3) It can be widely used in agriculture, forestry, orchards, vegetable gardens, tobacco, tea gardens, aquaculture, schools, and residential communities. It can seduce nearly a thousand kinds of pests, such as: rice stem borer, rice stem borer, rice borer, leafhopper, soybean borer, millet borer, red head blowfly, corn borer, bean hornworm, wheat moth, sorghum sorghum , Plutella xylostella, Spodoptera exigua, hawkmoth, Spodoptera litura, Brassica juncea, Pterodactylella falcata, Pteromalidae, Scarab, Scorpion, etc., Peach hawk moth, apple circle leaf moth, larvae moth, scorpion moth, and fruit sucking night Moths, red spots, small gray butterflies and so on. High-pressure nets are mainly used to kill insects attracted by light traps through high-voltage power grids. Our grid voltage is set above 6000V. And it is absolutely safe for the human body.
3. The main performance parameters and economic indicators to be achieved during the design of this system

The main performance parameters of the solar energy-controlled three-wave trapping device (ie, solar insecticidal lamp) that meets the requirements for the production of a product (set) are as follows:
(1) According to the load power of light bulbs and high-voltage nets, a reasonable choice of battery and solar cell module capacity, the battery power to meet the nighttime use of 10 hours.
(2) Development and design of control circuit for charging and discharging of the battery by the solar panel. In addition, this control circuit should also have certain protection function for the system. "If preventing the polarity of the solar panel from being reversed, the polarity of the battery should be reversed! Run and so on.
(3) Make a DC-AC inverter circuit based on the DC operating voltage of the battery and the AC voltage parameters of the load so that it can work normally and the inverter efficiency is greater than 85%.
(4) The boost circuit is designed so that the voltage of the high-pressure insecticidal net can reach more than 6,000 volts, and most of the insects that rush to the light source hit the net are killed, and it is ensured that the high-voltage net is safe to the human body.
(5) The realization of intelligent light control effect "makes it dark automatically turn on the lights, day light automatically turn off the lights.
(6) In addition to achieving the various technical specifications designed, the trapping device produced must be both beautiful and affordable.
4. After the solar trap lamp is put into use, it is expected to reach the following economic indicators
(1) Rice leaf roller: The amount of insects in the light area is about 60% lower than that in the non-light area, and the rate of white leaf in the light area is about 60% lower than that in the non-light area.
(2) Peanut pods: The base number of insects in the lamp area decreased by more than 40%, the insect population decreased by about 60%, the hazard rate of preserved fruit decreased by about 60%, and the yield and benefit increased significantly.
(3) Sericulture pests: The amount of insects in the lamp area was reduced by about 60% compared to the area without lamp, and cocoonworms and economic benefits were significantly increased.
(4) Vegetable pests: The insect area in the lamp area decreased by more than 40% compared with the non-light area, and the hazard rate decreased by about 50%.

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