Outdoor machine of air conditioner

Abstract

The present invention provides an outdoor machine of air conditioner, wherein a bell mouth specially manufactured according to the size of exhaust fan is engaged with a front panel so that the front panel can be used in common even the exhaust fan size gets smaller. The bell mouth which comprises a first bell mouth part of semicircular ring shape and a second bell mouth part of semicircular ring shape engaged with the first bell mouth part is engaged with a hook. The engagement member with a thin thickness at back end of the bell mouth is integral with the bell mouth, and engages the bell mouth with the front panel by diffusive device end engaged on the front panel. A plurality of fixing projections are formed at front end of the bell mouth, and a plurality of slots are formed at the front panel, the bell mouth is firmly fixed on the front panel by bending each fixing projection and engaging the bended projections with the slots.

Description

Technical field [0001] The present invention relates to an air conditioner, in particular to an outdoor unit of the air conditioner. The front panel is simply and quickly combined with a bell mouth specially made according to the size of the exhaust fan, so that the front panel does not need to be remade even if the size of the exhaust fan is changed It can be used together. Background technique [0002] Air conditioners include compressors, outdoor heat exchangers, indoor heat exchangers, refrigeration pipes connecting these devices to form a closed circuit, electronic expansion valves, indoor and outdoor exhaust fans, etc., and heat exchange between indoor air and indoor heat exchangers , Exchange heat between outdoor air and outdoor heat exchanger, thereby cooling or heating the indoor space. [0003] The indoor heat exchanger and the indoor exhaust fan are arranged in the indoor unit for cooling or heating the indoor space, and the compressor, the outd...

AI Technical Summary

Problems solved by technology

[0007] However, the outdoor unit of the existing air conditioner as described above cannot change the shape or size of the bell mouth because the bell mouth is integrally formed with the front panel of the housing.

[0008] Therefore, when the outdoor unit of the existing air conditioner researches and develops an exhaust fan with the same capacity as the existing exhaust fan but with a smaller size, in order to make the size and shape of the bell mouth conform to the size of the exhaust fan, it is necessary to remake and form the bell mouth. One-piece front panel, resulting in more additional costs such as mold costs for making the front panel

[0009] And, because the bell mouth of the outdoor unit of the existing air conditioner is integrated with the front panel, it is necessary to make casings of various sizes according to the size and capacity of the exhaust fan limited by the cooling / heating capacity of the air conditioner, thus increasing the production capacity. cost

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