This creation system is fish gathering modulated structure in a kind of water,Bottom plate has plural through-hole,Cover board is arranged at intervals on above bottom plate,Support plate is arranged between bottom plate and cover board,Electrical appliance kit combines on the supporting plate,Support rod wears cover board and is incorporated on electrical appliance kit,Plural deckle board frame be trapped among bottom plate,Framework is formed around support plate and cover board,Each deckle board offers open-work,External water stream is flowed into inside framework from open-work and is flowed out from through-hole,Plural LED module is incorporated in the lateral surface of deckle board,Plural waterproof connector is separately positioned on LED module and electrical appliance kit,And LED module and electrical appliance kit is electrically connected； Fishing lamp in the water that external water stream effectively radiates to LED module can be utilized by providing accordingly.本創作係為一種水中集魚燈結構，底板具有複數通孔，蓋板間隔設置在底板上方，支撐板設置在底板及蓋板之間，電器盒結合在支撐板上，支撐桿穿設蓋板並結合在電器盒上的，複數框板框圍在底板、支撐板及蓋板的周圍而形成框體，各框板開設有透孔，外部水流自透孔流入框體內部並從通孔流出，複數LED模組結合在框板的外側面，複數防水接頭分別設置在LED模組及電器盒上，並分別電性連接LED模組及電器盒；據此提供可利用外部水流對LED模組進行有效散熱的水中集魚燈。
