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    • 1. 发明授权
    • Lighting arrangement at a refrigerator or freezer cabinet
    • 照明安排在冰箱或冷柜
    • US5873646A
    • 1999-02-23
    • US822594
    • 1997-03-20
    • Adam FjaestadThomas Ohlsson
    • Adam FjaestadThomas Ohlsson
    • F21V33/00F21V7/00F25D27/00
    • F25D27/00F21V7/005F25D2400/04
    • A lamp (34) for a refrigerator or freezer cabinet is located forwardly and above a horizontal edge (38) of an access opening (16) to a storage space (12) for goods in the cabinet. The lamp (34) illuminates the space (12) through the access opening by means of a reflector (36). The reflector (36) includes a cylindrical part (52) having a semi-elliptical cross-sectional shape. A concave side of the cylindrical part (52) faces the access opening (16). The lamp has a filament (42) which shines in the shape of a line (44) running parallel to the edge (38) and through one (42) of the focal points of the ellipse. The other focal point (58) of the ellipse is located quite close to and outside the edge (38), so that the light from the filament (42) first is reflected by the cylindrical part (52) of the reflector (36) and then passes through the other focal point (58) on its way into the space (12).
    • 用于冰箱或冷冻柜的灯(34)位于进入开口(16)的水平边缘(38)的上方,位于柜体内的商品的存放空间(12)的上方。 灯(34)通过反射器(36)通过进入开口照射空间(12)。 反射器(36)包括具有半椭圆形横截面形状的圆柱形部分(52)。 圆筒部(52)的凹面朝向进入口(16)。 该灯具有沿着平行于边缘(38)延伸的线(44)的形状并穿过椭圆的焦点的一个(42)的细丝(42)。 椭圆的另一个焦点(58)非常接近边缘(38)并且位于边缘(38)外侧,使得来自灯丝(42)的光首先被反射器(36)的圆柱形部分(52)反射,并且 然后在其进入空间(12)的途中穿过另一个焦点(58)。
    • 3. 发明授权
    • Refrigerator or freezer cabinet
    • 冰箱或冷柜
    • US06874333B2
    • 2005-04-05
    • US10343033
    • 2001-08-01
    • Adam FjaestadLennart JohanssonStefan JonssonHåkan Miefalk
    • Adam FjaestadLennart JohanssonStefan JonssonHåkan Miefalk
    • F25B39/02F25D11/00F25D17/06F25D17/04
    • F25D17/062F25B39/02F25D11/00F25D2400/16F25D2500/02
    • At a refrigerator or freezer cabinet (10) with a space for storing goods, an evaporator (38) extends along the rear wall (18) of the cabinet and confines in sidewards direction a chamber (52), which is also confined by the rear wall (18) and an intermediate wall (44) arranged in front of the rear wall. An opening (54) is arranged in the intermediate wall (44), through which opening an impeller (56) sucks in air from the space and blows the air out into the chamber (52), the cross sectional area of which decreasing in vertical direction so that the air is evenly distributed along the evaporator (38) before the air in sidewards direction passes through the evaporator out into the space along the rear wall, from where the air circulates further on through the space between shelves located therein back to the opening (54).
    • 在具有用于存储货物的空间的冰箱或冷冻柜(10)上,蒸发器(38)沿着机壳的后壁(18)延伸并且朝向侧面限制室(52),室(52)也被后部 壁(18)和布置在后壁前面的中间壁(44)。 在中间壁(44)中布置有开口(54),通过该开口,叶轮(56)从空间吸入空气并将空气吹出到室(52)中,其横截面积垂直于 方向,使得空气沿着蒸发器(38)均匀分布,之后空气沿着侧面方向通过蒸发器流出到沿着后壁的空间中,空气从该空气进一步循环通过位于其中的搁架之间的空间返回到 开(54)。