Warning lamp with emergency power

Abstract

A warning lamp with emergency power has a base, a power storage module, an emergency power provider, a power output connector, a light emitting module and a lamp housing. The emergency power provider connects electrically to the power storage module and transforms electric power in the power storage module to an emergency power. The power output connector exposes through the base and obtains and outputs the emergency power. The light emitting module is powered by the power storage module. The lamp housing covers the power storage module, the emergency power provider and the light emitting module. When an external electronic device is running out of power, the warning lamp can provide the emergency to the external electronic device to allow the external electronic device to work temporarily with the emergency power.

Dependencies are inferred from the claim text.