First, the working principle of solar insecticidal lamp Solar insecticidal lamp, or solar high pressure insecticidal lamp, it is the use of solar power generation technology and high-pressure physical insecticide technology combined to produce a high-tech agricultural products. The use of the strong phototaxis and wave-like characteristics of the pests to lure the adult insects to the plutonium, thereby killing them through a DC high-voltage power grid installed around the lamp. Since the solar insecticidal lamp uses a direct current physical method to kill insects, the voltage is high and the current is small, it does not cause forest fire and is harmless to humans and animals. During the installation of the solar insecticidal lamp, there is no need for wiring, and the installation site is flexible according to the insecticidal requirements. It is a relatively high-tech product that is economical, safe, effective, simple and easy to use and suitable for the production of green fruits and vegetables.
Second, solar insect lamp manufacturing (configuration)
There are many types of solar insect killer lamps, such as vertical mounts, integrated mounts, and trolleys. No matter what kind of styling, the installation position of solar cells must be effectively exposed to sunlight. The storage battery is installed in a relatively fixed position. Solar insecticidal lamps have two power sources: one is for black light tubes; the other is for high-voltage power networks. The spacing of the high-pressure insecticidal net should be determined by the type and voltage of the insecticide. The configuration of the solar battery and the battery should be determined according to the sunshine time, the load power, and the set time of the insecticidal lamp in the installation area. The general configuration is 3-5 times the sum of the load power. The controller of the solar insect killer lamp shall have the functions of waterproof, moisture proof, lightning proof, charge and discharge protection, time control and light control.

Third, the installation and maintenance of solar insecticidal lamp According to the phototaxis of pests, in the open field of vegetable fields and low fruit slough production, the height of the insect net should be installed 1.2 meters above the ground. Between 1.5 meters, about one installation per 30.50 acres, care should be taken to avoid obstructions. If installed in an orchard, the installation height of the insecticidal net must be higher than the average canopy, so that the canopy can be shielded from the insecticidal light line so as to lure more pests. A total of 20.30 acres is installed. With regard to maintenance, maintenance personnel are often required to clean insect pests sticking to the insecticidal net with an insulating brush to increase insecticidal efficiency. In the winter season or when there is no need to kill insects, maintenance personnel must promptly take back and properly keep them. They must also charge the battery once a month to maintain the service life of the battery.
IV. Application Cases and Benefit Analysis of Solar Insect Killer Lamps In 2003, Beijing vigorously launched the safety production of green products. One of the most important indicators for the production of green fruits and vegetables is to reduce the use of pesticides and reduce the pesticide residues in fruits and vegetables. Insect lamp is a direct and effective method for physical insect killing, but large-scale conventional insect killer lamps need to be digged or lined, the cost is too high, and the safety hazards are large. For this reason, the use of solar power generation technology for physical insect killer research The project, Beijing Science and Technology Commission is determined by my organization. The Beijing Science and Technology Commission decided to test and promote solar insect killer lamps in the "Transfer Fund Project for Agricultural Science and Technology Achievements." So in the Pingyao Datao base, 3000 acres of representative orchards were selected as experimental areas, and solar insecticidal lamps were tested and promoted.
1, engineering design requirements
(1) Translate the solar insect light patent into productivity and apply it to the production of green fruits in the suburbs of Beijing.
(2) Demonstrating applications in 3,000 mu of Taoyuan in Pinggu District, Beijing, and continuously improving and perfecting technologies. Design and produce 2.3 series of solar insect killer lamps suitable for fruit production, which will play an important role in the production of green fruit in the capital and increase in farmers' income. effect.
(3) Effectively kill insects, reduce the use of pesticides by more than 30%, effectively improve the quality and yield of fruits, and increase the market competitiveness of fruits.
2, test results
(1) There are many kinds of plague and insect pests, and the number is large. Through continuous observation, it was found that the solar high-pressure insecticidal lamp can kill almost all pests that threaten Taoyuan fruit trees, such as apple leaf roller moth, peach hornbill, beetle and peach hawk moth. According to pests, up to 15 consecutive days of observation and recording, the kill rate of pests on the average lamp reached J98%.
(2) The technology of solar insect killer lamps has been continuously improved and has become a very mature product. The re-parts of the insecticidal lamp are all modularized, and adopt advanced technologies and processes such as intelligent control, instantaneous high-efficiency boosting and protection circuits, which greatly increase the efficiency of insecticidal and operational stability, and can fully enjoy a large number of applications and applications.
(3) Brought significant economic benefits. In the past, each fruit growth cycle generally required the spraying of pesticides about 10 times.
After the use of insecticidal lamps, the number of sprayings is reduced four times. If the average insecticide is 100 yuan per acre, each solar energy insecticide lamp area is 40 acres, and no annual insecticides can directly bring about 600 yuan of economic income to the fruit farmers. benefit.
As the use of pesticides has been reduced, the quality of fruits and vegetables has been significantly improved, resulting in an increase in sales and selling prices. According to market research, the price of green and high-quality peaches after using insecticidal lamps is on average about 30% higher than ordinary peaches.
(4) Good social benefits and long-term ecological benefits. The application of solar-powered insecticidal lamps has changed the traditional practice of “fertilizing chemical fertilizers and spraying insecticides on the fields.” It has directly reduced the amount of pesticides used and improved the quality of the fruits. Since it uses physical methods to kill insects, it does not constitute soil. Any harm, while saving energy, cause any pollution to the Ministry of the Environment, and its social benefits are very large.

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