The utility model relates to a portable mosquito catching lamp and a lighting structure thereof.Including: a box body,The upper end of the utility model is provided with a middle plate and at least one hanging rope hole.Both sides of the middle plate are provided with a bending part, which forms an upper side hole.A wall hole, at least two holes and a through hole are arranged around and at the bottom of the box body.A fan.Set on the box;A photocatalyst,On the upper end of the fan;A circuit board,It is convex on the upper side of the fan.One side of the utility model is provided with a plurality of section switches and power sockets corresponding to perforations.The circuit board is provided with at least one light emitting body and at least one lighting lamp;A collection of net bags,It is set around the box.The upper end of the box is provided with an opening and an elastomer bound around the box body.Therefore, it can be carried out for use. It can be placed, hung and hung on the wall as required. It can also catch large mosquitoes, micro fruit mosquitoes and small black mosquitoes at the same time and make them unable to fly out. It can also provide indoor air purification and indoor and outdoor lighting.一種可攜式捕蚊燈及其照明結構,包括︰一盒體,其上端設有一中板且具有至少一掛繩孔,該中板兩邊設有彎折部且具有彎折部並形成一上側孔,該盒體周圍及底部設有一壁孔與至少二穿孔及一下透孔;一風扇,設於盒體;一光觸媒,設於風扇上端;一電路板,凸設於風扇上端一邊,其一邊設有對應穿孔之多段開關及電源插座,該電路板設有至少一發光體及至少一照明燈;一收集網袋,設於盒體周圍,其上端設有一開口且具有束合於盒體周圍之彈性體。藉此,能攜帶外出使用,依需要可作置放、吊掛、壁掛,並能同時捕捉大型蚊蟲及微果蚊與小黑蚊且使其無法飛出,及提供室內空氣淨化與室內外照明。