Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Refrigerator with automatically openable door

A technology for automatically opening doors and refrigerators, which is applied to lighting and heating equipment, household appliances, household refrigeration devices, etc. attractive effect

Inactive Publication Date: 2006-10-04
HISENSE HOME APPLIANCES GRP CO LTD
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this automatic door opening structure still needs to overcome the suction force between the magnetic strip of the door seal and the frame of the refrigerator box, which requires a considerable thrust, and the vibration of the door opening is large and the sound is loud.
If there is bottled or canned food on the door shelf, it is easy to create a hazard

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 with automatically openable door
  • Refrigerator with automatically openable door
  • Refrigerator with automatically openable door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing. The magnetic door seal of the refrigerator has a certain magnetic force, which makes the door of the refrigerator fit closely with the box body. The vibration of the refrigerator, if there are bottles or cans on the shelves, it is an easy danger of falling. Light-touch door opening can solve the above problems. The automatic door refrigerator disclosed in the prior art utilizes the electromagnetic coil to energize to generate magnetic force, which attracts the armature to push the door open, but has the disadvantages of large impact and loud noise when opening the door. And the present invention adopts electromagnet and spring slider device to realize automatic door opening, and door opening is gentle and reliable. In the present invention, an iron core is added to the helical coil to make an electromagnet, and the iron core strengthens the magnetic field generated by the h...

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 automatic opening refrigerator, which comprises the following parts: door bulk (1), box and main control board, wherein the switch (2) is set on the door bulk, which connects the main control board; the electric-magnet is set in the door frame of box, which contains an electric-magnet coil of inner iron core; the spring slider device is near the electric-magnet coil; when the electric-magnet coil is power on, the magnet produces repulsion magnetic field. The invention can be used in the refrigerator, cooler and disinfecting cupboard widely.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a refrigerator with an automatic door opening. Background technique [0002] Along with the raising of living standard, the design of refrigerator is rich and varied, and style is various, has provided the function of a lot of convenient life to people, as light touch to open the door. Throughout the domestic refrigerator market, most refrigerators are equipped with handles in various forms. When opening the refrigerator door, it is necessary to overcome the magnetic force of the door seal, which often requires a certain amount of strength, which sometimes causes the vibration of the refrigerator; and when storing food in the refrigerator , especially when you have just returned from a big purchase in the supermarket, you want to put the food in as soon as possible to reduce the opening time. At this time, you often have both hands full and cannot open the door. [0003] T...

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): F25D23/02
Inventor 张向萍陈威游飞越
Owner HISENSE HOME APPLIANCES GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com