Height-adjustable warning lamp with emergency light indicating means

A height-adjustable warning lamp with an emergency light indicating means comprising:

• a main body installed on an outer roof of a vehicle in a fixed state, the main body having lighting parts formed at a front surface and a rear surface thereof and at a left side surface and a right side surface thereof;
• a sub body received in the main body such that the sub body can be moved upward, the sub body having lighting parts formed at a front surface and a rear surface thereof such that the sub body can function as a separate warning lamp, the sub body being movable upward such that the sub body can extend to a predetermined height;
• and
• a lift unit for interconnecting the main body and the sub body through a lift driving link and a lift driven link, which are coupled to each other in an X shape, the lift unit being driven to extend the height of the sub body, wherein
• the main body and the sub body are coupled to each other such that the main body and the sub body are separated from each other in a vertical direction in order to extend the height of the sub body based on situations on a road, and
• an indication plate is coupled to the lift driving link and the lift driven link of the lift unit such that the indication plate is unfolded when the sub body is moved upward according to a driving operation of the lift unit, and the indication plate is folded and received in the main body when the sub body is moved downward according to the driving operation of the lift unit, the indication plate having a blinking light emitting diode (LED) lamp or an LED indication window for message announcement formed at an exposed surface thereof.