Electric range
AssigneeLG Electronics Inc.
InventorsHyunsoo KIM, Junghyeon CHO, Myoeng Soo PARK, Ji Won LEE, Mijung KIM
Life of this patent
Estimating the term…
Abstract
An electric range is disclosed. The disclosed electric range may increase the cooling efficiency of a heat sink and some electronic devices by placing the heat sink and some electronic devices inside one air guide. The electric range according to one embodiment may comprise: a printed circuit board having a plurality of electronic devices mounted thereon; a heat sink mounted on the printed circuit board; a blower fan for discharging air; and the air guide surrounding some electronic devices from among the plurality of electronic devices and the heat sink, communicating with the blower fan, and forming a flow path for the air discharged from the blower fan.
Claims20
An electric range, comprising:
- a heater;
- a printed circuit board on which a plurality of electronic devices are provided;
- a heat sink which is provided on the printed circuit board;
- an air blower fan which discharges air;
- and
- an air guide which is provided around one or more electronic device of the plurality of electronic devices and the heat sink, communicates with the air blower fan, and forms a flow path to guide the air discharged from the air blower fan,
- wherein the flow path of the air includes a first flow path which cools the heat sink and a second flow path which cools the one or more electronic devices.
An electric range, comprising:
- a heater;
- a base bracket on which a printed circuit board is provided, an electronic device being provided on the printed circuit board;
- a heat sink which is provided on the printed circuit board;
- an air blower fan which is provided on the base bracket and discharges air;
- and
- an air guide which is provided around the electronic device and the heat sink, communicates with the air blower fan, and forms a flow path to guide the air discharged from the air blower fan,
- wherein the air guide includes a first air guide section and a second air guide section protruding from a side of the first air guide section,
- the heat sink is positioned in the first air guide section, and the electronic device is positioned in the second air guide section.
Dependencies are inferred from the claim text.