Intelligent door opening and closing device of refrigerator

A technology for smart refrigerators and door devices, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., to achieve the effects of low power consumption, stable door opening process, and low production costs

Inactive Publication Date: 2018-05-15
蔡翔宇
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a door opening and closing device for a smart refrigerator in order to solve the above problems, which solves the disadvantages of the current hand-pull refrigerator door

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
  • Intelligent door opening and closing device of refrigerator
  • Intelligent door opening and closing device of refrigerator
  • Intelligent door opening and closing device of refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Such as figure 1 As shown, this specific embodiment adopts the following technical solutions: a door opening and closing device for a smart refrigerator, including: a right-opening door 1 and a left-opening door 2, and also includes a slide rail 3, a left permanent magnet 4, a right permanent magnet 5, a guide rail 6, Buckle 7, first cover 8, second cover 9, pulley 10, buffer pad 11, rack 12, motor mount 13, drive motor 14 and gear 15; On the slide rail 3; the inner wall of the left door 2 is provided with a left permanent magnet 4; the inner wall of the right door 1 is provided with a right permanent magnet 5; the right door 1 contacts with the left door 2 A buckle 7 is provided at the upper and lower ends of the surface; a guide rail 6 is provided above the right door 1 and left door 2; the upper surfaces of the right door 1 and left door 2 are fixedly connected with a first cover Shell 8 and second casing 9; said first casing 8 and second casing 9 are all provided w...

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

The invention discloses an intelligent door opening and closing device of a refrigerator. The intelligent door opening and closing device comprises a right opening door, a left opening door, a sliderail, a left permanent magnet, a right permanent magnet, guide rails, buckling components, a first shield, a second shield and the like. By adopting the device, doors can be opened automatically; dooropening speed can be adjusted; a door opening process is stable; power consumption is low; when the doors of the refrigerator are closed, buckling wheels are clamped between upper supporting wheels and lower supporting wheels, so that the doors of the refrigerator are prevented from being opened automatically under the effect of gravity; when the doors are opened, driving motors drive gears; thegears drive racks to move; the racks drive the doors of the refrigerator below the first shield and the second shield to move; meanwhile, sliding wheels move on the guide rails, so that stable door opening is realized; when door opening is stopped, the driving motors stop rotating; and electric magnets are unconnected to electricity, and iron locking wheels move leftwards under the effect of springs and press the sliding wheels to prevent the sliding wheels from sliding. By the technical means, automatic and stable opening of the doors of the refrigerator is realized, and the intelligent dooropening and closing device is suitable for use by elders and children.

Description

Technical field: [0001] The invention relates to the technical field of refrigerators, in particular to a door opening and closing device of an intelligent refrigerator. Background technique: [0002] With the constant changes in the market and the rapid development of side-by-side refrigerator companies, side-by-side refrigerators have entered our field of vision. Regardless of the size of the family, the size of the living area, or the price of the product, sales of side-by-side refrigerators have grown rapidly. However, most of the current side-by-side refrigerators have hand-pull doors. When opening the door, due to the heavy weight of the side-by-side refrigerator door and the magnetic force of the magnetic strip on the door seal of the side-by-side refrigerator, it is laborious to open the door manually, especially when the user holds objects with both hands. It is very inconvenient to open the door, especially for the elderly and children at home. In order to solve ...

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
IPC IPC(8): F25D23/02
Inventor 蔡翔宇
Owner 蔡翔宇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap