Refrigerating device

A technology of refrigeration equipment and controllers, which is applied to household refrigeration equipment, lighting and heating equipment, coolers, etc., which can solve problems such as labor and labor, and achieve the effect of improving user satisfaction and sealing

Inactive Publication Date: 2016-10-12
HEFEI HUALING CO LTD +1
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the contact surface between the magnetic strip of the door body and the cabinet is relatively long, and the inside of the refrigerator is a closed space due to the sealing between the cabinet and the door, when the door needs to be opened, due to the negative force of the magnetic force of the magnetic strip and the internal space It needs a relatively large force to open it, generally it takes 40 Newtons to 70 Newtons to open it, which is laborious and inconvenient for the elderly and children at home.

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
  • Refrigerating device
  • Refrigerating device
  • Refrigerating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0036] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0037] Refer below Figure 1 to Figure 4 A refrigeration device 1 according to some embodiments of the present invention is described.

[0038] Such as Figure 1 to Figure 4 As shown, the embodime...

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 provides a refrigeration device, comprising: a box body; a door body, which can be opened and closed on the box body; an electromagnet assembly, the electromagnet assembly includes a first electromagnet and a second electromagnet, the first electromagnet is arranged On the box body, the second electromagnet is arranged on the door body, and the first electromagnet is provided with a first contact surface, and the second electromagnet is provided with a second contact surface opposite to the first contact surface; the controller, It is connected with the first electromagnet and the second electromagnet, and is used to control the polarity of the first contact surface and the second contact surface, so as to control the opening and closing state of the door body. In this technical solution, by setting the first electromagnet and the second electromagnet on the box body and the door body respectively, the door body is closed and sucked by using the principle that the contact surfaces of the two electromagnets attract each other when the polarities are different poles. Tightly on the box body, so as to ensure the sealing between the box body and the door body, use the polarity of the contact surface of the two electromagnets to repel each other when they are at the same level, overcome the magnetic force of the door seal, and achieve the purpose of opening the door with resistance.

Description

technical field [0001] The present invention relates to the technical field of household appliances, in particular to a refrigeration device. Background technique [0002] At present, existing refrigerators, especially large-volume refrigerators, generally use soft door seals with magnetic strips for sealing between the door body and the box body. The door seals are installed on the door body and form a whole with the door body. The seal is magnetically attracted to the box body to realize the sealing between the door body and the box body, so as to achieve the function of keeping the refrigerator warm. However, since the contact surface between the magnetic strip of the door body and the cabinet is relatively long, and the inside of the refrigerator is a closed space due to the sealing between the cabinet and the door, when the door needs to be opened, due to the negative force of the magnetic force of the magnetic strip and the internal space Pressing requires a relativel...

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): F25D11/00F25D23/02F25D29/00
CPCF25D11/00F25D23/02F25D29/003F25D2700/04
Inventor 姚君
Owner HEFEI HUALING CO LTD
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