The utility model relates to a insect catching device, which comprises a base unit, a luring unit and a catching unit.The base unit comprises a first seat body and a second seat body which are spaced opposite each other and can be opened and closed and pivoted together. The first seat body and the second seat body are matched to define an insect catching space which is circumferentially connected outwards.The trap unit includes at least one light source which is installed in the trap space and can be used to attract mosquitoes by light.The insect catching unit comprises at least one adhesive sheet which can be detachably installed in the insect catching space and can be used for adhering to the mosquito catching.Through the structural design of the base unit, the periphery of the insect catching space is annular and transparent, so as to facilitate the light of at least one light source to shoot out, which has the advantage of good insect attracting effect.一種捕蟲裝置，包含一個基座單元、一個誘蟲單元，及一個捕蟲單元。該基座單元包括間隔相對且彼此可開合地樞接在一起的一個第一座體及一個第二座體，該第一座體與該第二座體相配合界定出一個周緣往外連通的捕蟲空間。該誘蟲單元包括至少一個安裝於該捕蟲空間中且能用於發光引誘蚊蟲的發光源。該捕蟲單元包括至少一片可拆換地安裝於該捕蟲空間中且能用於黏著捕捉蚊蟲的黏膠片。通過該基座單元的結構設計，使得該捕蟲空間之周緣環形透空，以利於該至少一個發光源之光線往外射出，乃具有誘蟲效果佳之優點。
