The utility model relates to an improved structure of a sticky paper type mosquito catching lamp, which mainly comprises a holding body, at least one mosquito catching lamp arranged in the holding body, and at least one positioning piece pivoted in the holding body, which are adhesive pieces for catching mosquitoes.According to the above structure, a rotatable and swinging positioning piece is arranged in the body to facilitate the user to replace the adhesive piece for catching mosquitoes, and the space demand of the body can be greatly reduced due to the rotatable action mode of the positioning piece.By using the simple rotating structure, the material cost and occupied volume of the shell are reduced, and the convenience of the user operation is improved.本新型為有關一種黏紙式捕蚊蟲燈結構改良,主要結構包括一容置本體、至少一設於該容置本體內之捕蚊燈、及至少一樞設於該容置本體內之定位件,係供設置得以捕捉蚊蟲之黏貼件。藉上述結構,在容置本體內設置可旋轉擺動之定位件,以方便使用者替換捕捉蚊蟲的黏貼件,也因為定位件可旋轉的動作方式,可大幅降低容置本體的空間需求。藉此,利用簡單的旋轉結構,降低外殼的材料成本及佔用體積,也提高使用者操作的便利性。