It's a logo to represent a lamp. The logo resembles a table lamp with a trapezoid shape lamp shade and a circular base. The middle of the map is circular at the top and flows inward down into the base.
This is the Lamp icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.