2results about How to "Effective shading" patented technology

A tail lamp light blocking structure comprises a light blocking piece and a decorating part, the decorating part is provided with a light blocking plate, a shell plate and an installation part, the shell plate is provided with at least one lamp hole, and the installation part is provided with an installation hole or an installation buckle so that the decorating part and other parts can be installed together. The width of the clamping groove is larger than the thickness of the circuit board, so that the light blocking piece can be clamped with the circuit board to form an integrated structure, and when the decorating part and the circuit board are assembled together, the light blocking piece and the light blocking plate are jointed to form a complete shading structure; the shading structure divides a lamp hole in the shell plate into at least two lamp holes, namely a first lamp hole and a second lamp hole. The light blocking piece and the decorating part are separately formed in an injection molding mode through a split structure, the injection molding process cannot be affected due to the structure, the light blocking piece can be set with the corresponding thickness according to needs and is not affected by the thickness of the decorating part, and the light blocking piece and the circuit board can be clamped together so that positioning of the light blocking piece can be more accurate, and light can be effectively shielded; light is prevented from jumping out of the preset area to avoid light leakage.

This utility model provides a multifunctional citrus-specific fruit bag, relating to the field of citrus planting technology. It includes a first bag body and a second bag body disposed within the first bag body. The inner side of the first bag body is provided with a mesh bag, and the first bag body has ventilation holes. The bottom of the second bag body has a breathable cotton layer, and the second bag body has breathable micropores. This utility model can improve air permeability while also providing good insect-repellent effects.