This is a picture of an oven vent coming from the ceiling (but the ceiling is not pictured). There is smoke coming out of the bottom of the vent, and you can see a small tunnel up above it.
This Cooker Hood icon has Android KitKat style
. If you use the icons for Android apps, we recommend using our latest Material Icons icon pack (please check our sidebar on the right). Otherwise, it's a solid icon pack that looks good in small resolutions, either on the web or in print. It's characterized by thick lines, smooth corners, and is optimized for 24x24 pixels.