Pest trapping device used in garden

The invention relates to a pest trapping device used in a garden, and belongs to the field of pest trapping equipment. The pest trapping device comprises a mounting frame, a placing frame is arranged on the mounting frame, a pest trapping lamp and a collecting assembly are arranged on the placing frame, an adjusting mechanism is arranged on the mounting frame, and the adjusting mechanism is used for controlling the placing frame to move in the height direction. By means of the adjusting mechanism, a pest killing mechanism can be located at different heights to conduct pest catching work, so that pests with different activity height ranges have the high probability of being caught by the pest catching device, and the effective pest killing rate of the pest catching device is increased. 本申请涉及一种用于园林内的诱虫装置，属于诱虫设备的领域，其包括安装架，所述安装架上设有放置架，所述放置架上设有诱虫灯和收集组件，所述安装架上设有调节机构，所述调节机构用于控制放置架沿高度方向移动。本申请通过调节机构，使得灭虫机构可处于不同的高度处进行害虫捕捉工作，以此使得活动高度范围不同的害虫均具有较高的被捕虫设备捕捉的几率，提高了捕虫设备的有效除虫率。