| 摘要 |
PURPOSE: A cooling device of a heat exchanger is provided to reduce a load given to a condenser and to decrease components by simplifying the mounting structure of a cooling fan. CONSTITUTION: A female protrusion(50) and a male protrusion(53) are assembled in a longitudinal direction and a head(54) of the male protrusion is inserted into a groove(51) of the female protrusion. If the head is pressed from the upper or lower portion, a neck(55) of the male protrusion is inserted into a slit(52) of the female protrusion. Also, brackets on both sides of first and second cooling fans(10,40) are fixed to bosses of a condenser(10) by nuts. The first and second cooling fans are supported by the brackets and through the combination of the protrusions not to move in a longitudinal or front-and-rear direction.
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