The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2020
Filed:
Apr. 04, 2019
Lg Electronics Inc., Seoul, KR;
Youngho Hong, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A power converting apparatus and a home appliance having the same according to the present invention includes: an input unit including an AC connection unit which receives an alternating current (AC) power from an external and a DC connection unit which receives a direct current (DC) power; a DC terminal voltage detection unit which detects a voltage of a DC terminal; a heater which is driven based on a voltage of the DC terminal; and a heater power supply unit supplies a voltage having a different magnitude to the heater according to a voltage detected by the DC terminal voltage detection unit, so that the home appliance and the heater can be commonly used for both the DC power and the AC power.