A kind of mosquito killing lamp, system includes: an ontology, the ontology includes an accommodating space, a channel and an opening, the channel system sets between the what accommodating space and the opening, the ontology is additionally provided with an engaging portion, the engaging portion system sets between the what channel and the accommodating space, which is made around by a reflecting wall, and the channel system is from the engaging portion to the enlarged open； One fan, the fan system set the what engaging portion； One lamp source, on the lamp source combination what ontology at the neighbouring fan, and the lamp source system is connected to the what channel. The mosquito killing lamp can achieve maintenance, and the mosquito killing lamp is good catches mosquito efficiency, while the effect of reduce influence of the light to the common people.一種捕蚊燈，係包含：一本體，該本體包含一容置空間、一通道及一開口，該通道係設於該容置空間與該開口之間，該本體另設有一結合部，該結合部係設於該通道與該容置空間之間，該通道係由一反射壁所圍設而成，且該通道係自該結合部向該開口擴大；一風扇，該風扇係設於該結合部；一燈源，該燈源結合於該本體上鄰近該風扇處，且該燈源係連通於該通道。該捕蚊燈可以達到維持該捕蚊燈良好的捕蚊效率，同時降低光線對民眾的影響之功效。
