Outdoor unit for air-conditioning apparatus

Abstract

The outdoor unit for the air-conditioning apparatus includes a housing including an opening port and a fan guard configured to cover the opening port. The fan guard includes a coating on a surface, and one of the plurality of horizontal bars of the fan guard is an engagement horizontal bar including temporary fixing engagement portions. The temporary fixing engagement portions are provided at positions protruding more than end surfaces at the both ends in the right-left direction of the plurality of horizontal bars other than the engagement horizontal bar. The front panel includes engagement holes corresponding to the respective temporary fixing engagement portions. A metal is exposed at front ends of the temporary fixing engagement portions, and the front ends of the temporary fixing engagement portions are inserted into the respective engagement holes.

1 . An outdoor unit for an air-conditioning apparatus, comprising:
 a housing including a front panel and an opening port of an air passage formed in the front panel; and   a fan guard configured by combining a plurality of vertical bars and a plurality of horizontal bars, and configured to cover the opening port, wherein   the fan guard includes a coating on a surface,   one of the plurality of horizontal bars of the fan guard is an engagement horizontal bar including, at both ends in a right-left direction, temporary fixing engagement portions to be inserted into the housing,   the temporary fixing engagement portions are provided at positions protruding in a direction in which the housing is positioned, more than end surfaces at the both ends in the right-left direction of the plurality of horizontal bars other than the engagement horizontal bar,   the front panel includes engagement holes corresponding to the respective temporary fixing engagement portions, and   a metal is exposed at front ends of the temporary fixing engagement portions, and the front ends of the temporary fixing engagement portions are inserted into the respective engagement holes.   
     
     
         2 . The outdoor unit for the air-conditioning apparatus of  claim 1 , wherein
 one of the two temporary fixing engagement portions has a front end portion linearly extending in a first direction toward the front panel, and   an other of the two temporary fixing engagement portions has a front end portion bent to intersect with the first direction.   
     
     
         3 . The outdoor unit for the air-conditioning apparatus of  claim 1 , wherein
 the engagement holes open upward, and   an other of the two temporary fixing engagement portions has a front end portion bent downward and abutting on a lower edge positioned on a lower side of the corresponding engagement hole.   
     
     
         4 . The outdoor unit for the air-conditioning apparatus of  claim 3 , wherein, in the front panel, the lower edge of each of the engagement holes is positioned on a side close to the fan guard, relative to an upper edge positioned above the lower edge. 
     
     
         5 . The outdoor unit for the air-conditioning apparatus of  claim 1 , wherein
 the fan guard includes a fixing horizontal bar positioned on an end in a vertical direction, among the plurality of horizontal bars, and   the fixing horizontal bar includes, at both ends, screw insertion portions into which screws are inserted.