The present invention also spring from low outside temperature fall , the heat portion is provided to house the bottom , to provide a cockroach trap to enhance the trapping effect by utilizing the habit of cockroaches prefer warm place . Through the A House conveniently assembled cardboard sheet 1 , in order to cockroaches prefer environment , and a combination of thin cloth bag with a heating element 15 and the far-infrared object 16 uniformly encapsulating the house bottom 18 and placed on a heat unit 12 is provided with a heat insulating radiating plate 17 to the lower surface of the heating element so that it does not radiate heat to the bottom . To hold the house at a constant temperature , it is granted through the power cord is provided a power supply unit at a distance from the thermal unit , by energizing the heating element , the heat in the house bottom warmed far-infrared emitting body to . [ Selection Figure Figure 4【課題】外気温の低い秋から春先でも、ハウス底部に温熱部を設け、ゴキブリが暖かい所を好む習性を利用して捕獲効果を高めるゴキブリ捕獲器を提供する。【解決手段】厚紙シートで簡便に組立てられたハウス1の中を、ゴキブリが好む環境にするために、ハウス底部18を発熱体15と遠赤外線物体16を均一に封入した薄い布袋を組合わせた温熱部12に乗せ、温熱を底面に放熱させない様に発熱体の下面に断熱放射板17を設ける。ハウス内を一定の温度に保持するために、温熱部より離れたところに電源部を設けて電源コードを介して、発熱体に通電することにより、遠赤外線放射物体を暖めハウス底部に温熱を付与する。【選択図】図4
