Refrigerator

A technology for refrigerators and boxes, applied in the field of refrigerators, can solve problems such as feeling laborious and large adsorption force of door seals.

Inactive Publication Date: 2012-04-11
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, for most refrigerators, especially large refrigerators, when the user opens the door, due to the large adsorption force generated by the door seal, it will feel more laborious.

Method used

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Examples

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Embodiment Construction

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying The description does not indicate or imply tha...

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PUM

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Abstract

The invention discloses a refrigerator which comprises a box body in which a compartment is arranged, a door body and a door opening and close device, wherein the door body is installed on the box body in order to unclose and close the compartment and is provided with a doorknob; the door opening and closing device comprises an electromagnet arranged on the box body, a permanent magnet which is arranged on the door body and matched with the electromagnet, and a switch which is arranged on the doorknob and connected with the electromagnet; when the first direction of the electromagnet is controlled by the switch to cause the electromagnet and the permanent magnet to be mutually repulsive, the door body opens the compartment; and when the second direction of the electromagnet is controlled by the switch to cause the electromagnet and the permanent magnet to be mutually attractive, the door body closes the compartment. According to the refrigerator disclosed by the embodiment of the invention, the polarity of the electromagnet is changed so that the electromagnet and the permanent magnet are mutually repulsive or attractive, thereby realizing the function of opening or closing the door of the refrigerator.

Description

Technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigerator. Background technique [0002] In the prior art, for most refrigerators, especially large refrigerators, when the user opens the door, due to the large adsorption force generated by the door seal, it feels more laborious. When closing the door, the user needs to push the refrigerator door to a predetermined position so that the door will be closed tightly under the function of the door seal and the door closing stopper to prevent cold leakage. Summary of the invention [0003] The present invention aims to solve at least one of the above technical problems. [0004] For this reason, an object of the present invention is to provide a refrigerator with a power-assisted door opening and closing device, which can enable users to open and close the door with less force. [0005] A refrigerator according to an embodiment of the present invention includes a box body ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02F25D29/00E05F15/00E05F15/60
Inventor 王美艳王传仕李利云
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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