Refrigerator

Abstract

The invention provides a refrigerator. The refrigerator comprises a refrigerator body defining a storage chamber, wherein the storage chamber comprises a refrigeration chamber, and a containing cavity formed by sinking from top to bottom is formed in the bottom of the refrigeration chamber; and a virtual projection device arranged in the containing cavity, wherein the projection direction of the virtual projection device is upward, the virtual projection device is configured to project a virtual control panel in a designated area at the bottom of the refrigeration chamber, detect and recognize operation of a user on the virtual control panel, and generate and provide an operation instruction corresponding to the operation for a main control panel of the refrigerator, so that the main control panel responds to the operation instruction. According to the provided refrigerator, the virtual control panel can be projected to the bottom of the refrigeration chamber through the virtual projection device so as to facilitate different operations of the refrigerator user, dew on the virtual projection device can be removed through a heating device, and therefore, the problem of condensation of a projection lens of the virtual projection device is solved while projection in the refrigerator is realized.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a refrigerator. Background technique [0002] For traditional refrigerators, for the touch technology of refrigerators, a touch panel or different operation buttons are often installed on the outside of the refrigerator door or other cabinets to control the operating parameters of the refrigerator, and most of them are equipped with LED lights. The board shows that its structure is simple and its function is single. [0003] At present, the application of projection technology to refrigerators has been proposed, which is mainly used to replace the original touch buttons on refrigerators, thereby providing a gorgeous picture for user operation experience. However, in the traditional solution, the red projection device is generally installed on the outer door of the refrigerator to pop up the projection. However, the external projection device needs to be installed on the do...

AI Technical Summary

Problems solved by technology

However, in the traditional solution, the red projection device is generally installed on the outer door of the refrigerator to pop up the projection, but the external projection device needs to be installed on the door to change the surface structure of the door, and it is not beautiful when projecting.

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