The invention discloses a liquid crystal display device for an induction cooker. Multiple parts of the liquid crystal display device are provided with sealant, and the sealant is composed of the following constituents in parts by weight: 1.6 parts of low-phenyl silicone rubber, 0.8 part of nano calcium carbonate, 0.5 part of quartz powder, 1-2 parts of fumed silica, 8-9 parts of polyurethane-modified epoxy resin, 6-7 parts of xylene formaldehyde resin, 1-2 parts of tetra [beta-(3,5-di-tert-butyl-4-hydroxyphenyl)-propionate] pentaerythritol ester, 1-2 parts of acrylate emulsion and 1-2 parts of sodium pyrophosphate. The liquid crystal display device for the induction cooker, provided by the invention, has unique display design, structure design and protective design; further, multiple parts of the liquid crystal display device are provided with the sealant, so that a liquid crystal display control circuit board is protected from being affected with damp and corroded for a long time and can work effectively for a long time. The sealant is resistant to high temperature of 107 DEG C and low temperature of as low as 15 DEG C below zero.