PROBLEM TO BE SOLVED: To provide a fishing light which can be easily thrown into the water, which can also be heat-treated, and which can be used in the water, although it can be easily handled and has a simple construction.SOLUTION: A fishing light 1 for use in water, comprises: a plurality of or at least three plate-shaped packaging members 3 for packaging a plurality of light-emitting elements 5 a hollow space 4 formed by connecting the end portions of the individual packaging members 3 vertically and a waterproof cover 6 for waterproofing the light emitting elements 5. The hollow space 4 is formed along the dropping direction, in which the fishing light 1 is thrown into the water, and water flows into the hollow space 4 as the fishing light 1 is thrown into the water, thereby to reduce the buoyancy of the fishing light 1 and to cool down the packaging members 3 with the water having flown in.COPYRIGHT: (C)2014,JPO&INPIT【課題】取扱容易で構造が簡易でありながら、水中に投入が容易でありつつ、熱処理も可能である、水中に投下して使用可能な集魚灯を提供する。【解決手段】本発明の集魚灯1は、水中に投入して使用可能な集魚灯であって、複数の発光素子5を実装する板状の実装部材3であって、3枚以上の複数の実装部材3と、複数の実装部材3のそれぞれの端部が縦方向に接続されることで形成される中空空間4と、発光素子5を防水する防水カバー6と、を備え、中空空間4は、集魚灯1が水中に投入される落下方向に沿って形成されており、中空空間4には、集魚灯1が水中に投入されるに従って水が流入して集魚灯1の浮力を減少させると共に、水が流入して複数の実装部材3を冷却する。【選択図】図1
