| 摘要 |
<p>The present invention relates to a muffler for a vehicle air conditioner and, more specifically, to a muffler for a vehicle air conditioner, wherein a diameter reducing part is additionally formed in a muffler applied with a Helmholtz resonance structure to reduce noise in a target frequency band through the Helmholtz resonance structure as well as noise in a different frequency band, namely in a broadband through the diameter reducing part. Therefore, the muffler for a vehicle air conditioner reduces a production cost and has a reduced weight without an increase in the number of mufflers.</p> |
