Abstract: The present invention relates to a heater for an electric vehicle, including: a radiator disposed in the electric vehicle to radiate heat when power is supplied thereto; a power supply part disposed in the electric vehicle to supply the power to the radiator; and a controller for controlling the operation of the power supply part, wherein the radiator is made of a carbon material and emits far infrared light therefrom when the power is supplied from the power supply part thereto. According to the present invention, the radiator emits the far infrared light to enable the heat to be applied directly to a user's body, thereby reducing an amount of power consumed unnecessarily and providing high thermal comfort for the user.

Abstract: A heat generation diving suit according to an embodiment of the present invention includes: a clothes unit made of a material having a waterproof function, and configured to cover at least a part of a user's body; a power transmission unit having a waterproof function, and configured to wirelessly transmit power of a battery unit; a power reception unit provided in the clothes unit, and configured to have a waterproof function, attach and detach the power transmission unit, and receive power wirelessly transmitted from the power transmission unit; and a heat generation unit configured to emit heat using the power supplied from the power reception unit.

Abstract: A heat generation diving suit according to an embodiment of the present invention includes: a clothes unit made of a material having a waterproof function, and configured to cover at least a part of a user's body; a power transmission unit having a waterproof function, and configured to wirelessly transmit power of a battery unit; a power reception unit provided in the clothes unit, and configured to have a waterproof function, attach and detach the power transmission unit, and receive power wirelessly transmitted from the power transmission unit; and a heat generation unit configured to emit heat using the power supplied from the power reception unit.

Abstract: A carbon felt heating device is disclosed. The carbon felt heating device includes a carbon felt unit adapted to radiate heat upon supply of power, and power-connecting portions, which are provided at two ends of the carbon felt unit so as to electrically connect the carbon felt unit to a power source, wherein at least some of voids in the carbon felt unit are filled with resin or polymer.