Patent ID: 9674901
Date: 2017-06-06
CPC Classifications: F24C,H05B

Claim:
1. A high-frequency heating device with range hood which is installed over a heat-cooking device for cooking an object to be heated, comprising: a heating chamber which is provided in a main body of the high-frequency heating device with range hood and which stores the object to be heated; a high-frequency waves generation unit which supplies high-frequency power to an inside of the heating chamber; a chamber illumination device disposed adjacent, from outside, to a wall of the heating chamber; a lower illumination device which is disposed in a bottom portion of the main body of the high-frequency heating device with range hood and which illuminates the heat-cooking device; and a control unit which controls the high-frequency waves generation unit, the chamber illumination device, and the lower illumination device, wherein the lower illumination device is an LED illumination device using a light-emitting diode element mounted on a printed circuit board, and is supplied with power of a voltage lower than commercial power from a switching power supply which is controlled by the control unit, and wherein the lower illumination device comprises a plated reflection plate for light concentration of increased illumination efficiency mounted on the printed circuit board, the plated reflection plate including positioning pins configured to be received in positioning holes formed in the printed circuit board so as to provide insulation spacing at uniform distances between the light-emitting diode element and the plated reflection plate.