Outdoor unit for air conditioner

Abstract

An outdoor unit for an air conditioner, comprising: a cabinet which forms an exterior cover; a terminal disposed within the cabinet and to which the wiring for electric power supply is connected; a metallic rising section which rises to form the peripheral surface of the cabinet and having a window opened to face the terminal; and a lid which is a resin molding and opens and closes the window. The lid is provided with: an outer peripheral rib which protrudes from the periphery of the rear surface of the lid and makes contact with the rising section; and a ridge section which extends along the inner periphery of the outer peripheral rib and protrudes from the rear surface of the lid to form a groove between the ridge section and the outer peripheral rib and which makes contact with the rising section.

1 . An outdoor unit for an air conditioner, comprising:
 a cabinet that constitutes an outer casing;   a terminal portion that is disposed in the cabinet and to which power supply wiring is connected;   a metallic standing portion that is provided in a standing manner so as to constitute a peripheral surface of the cabinet and at which a window portion is open so as to face the terminal portion; and   a lid that is a resin molded article and with which the window portion is opened/closed,   wherein   an outer peripheral rib is provided that protrudes on a periphery of a back surface of the lid and comes in contact with the standing portion, and   a protruding portion is provided that protrudes from the back surface of the lid along an inner peripheral side with respect to the outer peripheral rib so that a groove is formed between the protruding portion and the outer peripheral rib and comes in contact with the standing portion.   
     
     
         2 . The outdoor unit for an air conditioner according to  claim 1 , wherein
 the outer peripheral rib and the protruding portion are each formed on both side portions of the lid,   a concave portion is provided that is formed in a U-shape in cross section by being recessed from a front surface of the lid while protruding into the window portion and has an upper wall that extends horizontally along an upper end of the window portion and is inclined downward to a front side, and   a blocking rib is provided that protrudes into the window portion so as to be continuous with a side end of the concave portion and extends vertically along a side edge of the window portion.   
     
     
         3 . The outdoor unit for an air conditioner according to  claim 2 , wherein
 the upper wall of the concave portion protrudes to the front side from the front surface of the lid and has a hole.   
     
     
         4 . The outdoor unit for an air conditioner according to  claim 2 , wherein
 an engagement portion is provided that is formed so as to protrude on an inner surface of the lid and is engaged with the upper end of the window portion when the lid is lifted with fingers hooked on the concave portion, so that water dropping on the engagement portion is led to both the side portions of the lid by the engagement portion.   
     
     
         5 . The outdoor unit for an air conditioner according to  claim 1 , wherein
 the outer peripheral rib and the protruding portion are each provided to extend continuously in both side portions and an upper portion of the lid, so that the groove is formed in a U-shape in a front view.   
     
     
         6 . The outdoor unit for an air conditioner according to  claim 1 , wherein
 a through hole is provided through the standing portion at a position lower than a position of the terminal portion so as to face a lower portion of the groove.   
     
     
         7 . The outdoor unit for an air conditioner according to  claim 3 , wherein
 an engagement portion is provided that is formed so as to protrude on an inner surface of the lid and is engaged with the upper end of the window portion when the lid is lifted with fingers hooked on the concave portion, so that water dropping on the engagement portion is led to both the side portions of the lid by the engagement portion.