Patent ID: 11967804
Assignee: LG ELECTRONICS INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. An electronic device having a heat dissipation function, the electronic device comprising:
a heating element provided in a casing; and
an ionic wind generator provided in the casing to be adjacent to the heating element and causing an ionic wind to flow to an inner space in which the heating element is provided,
wherein the ionic wind generator comprises:
a first electrode configured to receive power from a power module and to be a carbon brush comprising multiple carbon fibers; and
a second electrode spaced apart from the first electrode and grounded at the same time of being connected to the power module to become a counter electrode,
wherein the first electrode is installed on a mounting arm part made of an insulating material,
wherein the mounting arm part is disposed at an entrance of a module housing in which the first electrode and the second electrode are installed, and is connected to the module housing, and
wherein the first electrode is inserted into a center of the mounting arm part,
wherein a first end of the first electrode protrudes away from the mounting arm part, and a second end of the first electrode protrudes away from the mounting arm part, and
wherein a distance between one of the first end and the second end of the first electrode and the second electrode is variable as the first electrode is moved along the center of the mounting arm part toward the second electrode.