Heat conduction of audio frequency device

Heat conduction of audio frequency device

  • CN 1,491,066 A
  • Filed: 09/16/2003
  • Published: 04/21/2004
  • Est. Priority Date: 09/18/2002
  • Status: Active Application
First Claim
Patent Images

1. acoustics comprises:

  • Audio drivers, it comprises;

    The truncated cone shape vibration surface, it defines a truncated cone shape volume, and described vibration surface comprises medial surface and lateral surface, and described truncated cone shape volume is a feature with one;

    Machinery is coupled to the supporting construction on the described vibration surface, this supporting construction extends axially from described medial surface, limit one second volume, described second volume and described truncated cone shape volume adjacency, described truncated cone shape volume and described second volume form an internal capacity;

    The vibration motor apparatus, it is coupled on the described vibration surface, is used to cause described vibration surface to vibrate vertically, makes air move in described internal capacity;

    Described acoustics also comprises electro-heat equipment, and this electro-heat equipment and described vibration motor apparatus are completely different, and is mounted to and makes the suitable major part of described electro-heat equipment be positioned at described internal capacity.

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