Unlock instant, AI-driven research and patent intelligence for your innovation.

Refrigerator

A technology for refrigerators and boxes, applied in the field of refrigerators, can solve the problems of affecting the storage capacity of refrigerators, being easily contaminated by food, affecting the detection accuracy of sensors, etc., to achieve the effects of ensuring accuracy, avoiding pollution, and prolonging service life.

Inactive Publication Date: 2020-03-24
BSH ELECTRICAL APPLIANCES JIANGSU +1
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these infrared sensors are usually exposed to the outside, which affects the storage capacity of the refrigerator, and is also easily contaminated by food, which affects the detection accuracy of the sensor, etc.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Refrigerator
  • Refrigerator
  • Refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] A refrigerator 20, such as figure 1 As shown, the refrigerator 20 includes a box body 201 and a storage chamber 202 located in the box body 201 , and the storage chamber 202 is formed by a chamber wall 2021 . In one embodiment, storage compartment 202 may be a refrigerator or freezer.

[0020] The refrigerator 20 further includes a radio frequency reader 200 and a first position detection member 300 disposed on the chamber wall 2021 . The radio frequency reader 200 is used to detect the radio frequency tag of the item to obtain item information and determine whether the item has been moved; the first position detector 300 is used to detect the current position information of the item, which may be a radar sensor or the like.

[0021] In one embodiment, the chamber wall 2021 may include a left wall 2021-1, a right wall 2021-2, an upper wall 2021-3, a lower wall 2021-4, and a rear wall 2021-5.

[0022] In one embodiment, a windshield 203 may be disposed in the storage c...

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

PUM

No PUM Login to View More

Abstract

A refrigerator comprises a refrigerator body, a storage cavity arranged in the refrigerator body, and a first position detecting part, wherein the storage cavity is composed of cavity walls; and the first position detection part is arranged on one of the cavity wall and is used for detecting position information of stored articles. Detection signals of the first position detection part can avoid obstacles to achieve signal detection, and position information of food placed in the refrigerator can be precisely detected. Moreover, a radar sensor is arranged behind a wind shield of the storage space of the refrigerator, so that the radar sensor can be prevented from being polluted, the detection precision is ensured, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigerator. Background technique [0002] Large-capacity refrigerators are becoming more and more popular, which means that there are more and more foods stored in the refrigerator. As a result, when users take food, they need to spend time looking for the required ingredients in the storage room of the refrigerator. In addition, when there are many ingredients stored, users may forget to take them in time, resulting in problems such as expiration of the ingredients. [0003] In the prior art, the position information of the ingredients is located by an infrared sensor installed on the refrigerator. However, these infrared sensors are usually exposed to the outside, which affects the storage capacity of the refrigerator, is also easily contaminated by food, and affects the detection accuracy of the sensor. Contents of the invention [0004] An object of embod...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D29/00
CPCF25D11/02F25D29/003F25D29/005F25D2700/06F25D2700/08G01S13/88
Inventor 林森任相华仲伟
Owner BSH ELECTRICAL APPLIANCES JIANGSU