Deinsectization lamp for vegetable greenhouse

Abstract

The invention discloses a deinsectization lamp for a vegetable greenhouse. The deinsectization lamp comprises a vertical pipe, first inserting pins, a sliding ring, supporting rods, second inserting pins and a first threaded handle. When the deinsectization lamp for the vegetable greenhouse is used, firstly, the vertical pipe is inserted into the ground of the position, needing deinsectization, in the greenhouse through the first inserting pins, then the first threaded handle is rotated, the fixing relation between the sliding ring and the vertical pipe is relieved, and then the sliding ring slides upwards along the vertical pipe, so that the supporting rods are separated from the limiting ring at the outer side of a fixing ring; and then, the supporting rods are shifted in sequence, the supporting rods are opened, meanwhile, the sliding ring is downward, so that the second inserting pins at the bottom ends of the supporting rods are inserted into the ground, then, the first threaded handle is rotated again, the sliding ring and the vertical pipe are mutually fixed, the supporting work of the vertical pipe is completed, then, a transverse rod is taken away, a movable sleeve connected with the end of the transverse rod is arranged at the outer side of the upper portion of the base in a sleeving manner, a second threaded handle is rotated to fixedly connect the movable sleeve with the base.

Description

technical field [0001] The invention relates to the field of extermination of insects, in particular to an extermination lamp for vegetable greenhouses. Background technique [0002] The vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. It appears that people can eat off-season vegetables. Generally, the vegetable greenhouse uses a bamboo structure or a steel structure frame, covered with one or more layers of thermal insulation plastic film, thus forming a greenhouse space. The outer film can well prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the shed has a good heat preservation effect. [0003] During the vegetable planting process in the vegetable greenhouse, there will be a large number of flying insects in the greenhouse, so it is necessary to kill the flying insects. In the process of killing the flying insects, insect killing lamps are usually used to trap the flying insects, bu...

AI Technical Summary

Problems solved by technology

[0003] During the vegetable planting process in the vegetable greenhouse, there will be a large number of flying insects in the greenhouse, so it is necessary to kill the flying insects. In the process of killing the flying insects, insect killing lamps are usually used to trap the flying insects, but the existing It is impossible to fix and support the insect killing lamp in the greenhouse, which is not conducive to the use of the insect killing lamp

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