Refrigerator monitoring device based on refrigerator door switch status and humidity detection

A technology of switching status and monitoring device, which is applied in household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of time-consuming and laborious, blind heating, and low defrosting efficiency.
CN104110937BActive Publication Date: 2016-03-30JIANGSU SONLU ELECTRICAL APPLIANCE
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU SONLU ELECTRICAL APPLIANCE
Publication Date
2016-03-30

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a refrigerator monitoring device based on refrigerator door opening / closing states and humidity detection. The refrigerator monitoring device comprises a plurality of contact-type position sensors, a humidity sensor and a master controller, wherein each contact-type position sensor is positioned on the inner side of a corresponding refrigerator door, and is used for detecting the opening / closing state of the corresponding refrigerator door; the humidity detector is used for detecting the humidity in a refrigerator; the master controller is connected with the humidity detector and each contact-type position sensor, and is used for determining whether to start frost detection and automatic defrosting of the refrigerator according to the received humidity in the refrigerator and the opening / closing states of a plurality of refrigerator doors. Through the refrigerator monitoring device, the frost detection and the automatic defrosting of the refrigerator can be performed timely when the refrigerator doors are opened too long or the humidity in the refrigerator is overhigh, and the defrosting efficiency of the refrigerator is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of refrigerator monitoring, in particular to a refrigerator monitoring device based on refrigerator door switch state and humidity detection. Background technique

[0002] The application of refrigerators has a long history. With the improvement of people's living standards and the advancement of science and technology, people's demand for refrigerators is not limited to refrigeration. Intelligent and multi-functional refrigerators have become one of the development trends of refrigerators.

[0003] During the use of the refrigerator, there is a phenomenon of frost forming on the panel close to the refrigeration equipment inside the refrigerator. There are many reasons for frosting. If the refrigerator door is not closed tightly, it will cause frosting in the refrigerator. Usually cleaned vegetables and fruits are placed in the refrigerator. The water in these foods evaporates and condenses into frost when it is cold...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More