Filter collection by attribute Set

How would one filter collection by attribute set name

I am trying as following, but its not working

$collection->addAttributeToFilter('attribute_set_name',"Quantity Television开发者_开发知识库 Parts");

Thank You

This is how i end up doing.

I looked up id of the attribute-set-name in the table "eav_attribute_set" table and used following filter:

$products->addAttributeToFilter('attribute_set_id','33');

We can filter the collection by attribute set using:

addAttributeToFilter('attribute_set_id','attribute set id here');

suppose your attribute set id is 10.

For example

$collection = Mage::getModel('catalog/product')->getCollection();

$collection->addAttributeToFilter('status', array('eq' =>1))

           ->addAttributeToFilter('attribute_set_id','10')
           ->addAttributeToSelect('*');