COOLING STOREHOUSE

To provide a cooling storehouse capable of suppressing a situation in which water on a surface facing upward of inner surfaces of an outer case approaches the rear side.SOLUTION: There are provided: a heat insulation box 11; a storage box 30; a cooler 27; and a cooling fan 60 supplying air cooled by the cooler 27 to a cold air passage S1. The storage box 30 comprises: a bottom wall part 31 extending in a form of being inclined downward as it approaches forward; a first extended wall part 41 extending downward from the forward end of the bottom wall part 31; and a second extended wall part 42 extending from the lower end of the first extended wall part 41 to the rear side. The heat insulation box 11 includes a surface configuration wall part 70 for configuring a surface 15C. The bottom wall part 31 is oppositely disposed in a state of forming a third passage S13 between itself and the surface configuration wall part 70. A part to be a rear side of the second extended wall part 42 in the surface 15C is provided with a second extended part 82 raised upward from the surface 15C and having a longitudinal shape extending in the left-right direction of a cooling storehouse 10.SELECTED DRAWING: Figure 7 【課題】外箱の内面のうち上方を向く面にある水が後方に向かう事態を抑制することが可能な冷却貯蔵庫を提供する。【解決手段】断熱箱１１と、貯蔵箱３０と、冷却器２７と、冷却器２７により冷やされた空気を冷気通路Ｓ１に供給する冷却ファン６０と、を備え、貯蔵箱３０は、前方に向かうにつれて下降傾斜する形で延びる底壁部３１と、底壁部３１の前端から下方に延びる第１延設壁部４１と、第１延設壁部４１の下端から後方に延びる第２延設壁部４２と、を備え、断熱箱１１は、面１５Ｃを構成する面構成壁部７０を備え、底壁部３１は、面構成壁部７０との間に第３通路Ｓ１３を形成した状態で対向配置され、面１５Ｃにおいて第２延設壁部４２よりも後方となる箇所には、面１５Ｃから上方に立ち上がると共に冷却貯蔵庫１０の左右方向に延びる長手状をなす第２延設部８２が設けられていることに特徴を有する。【選択図】図７