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Transmission device for automatic door opening and closing of refrigerator and control system thereof

A technology for automatic opening and closing of doors and transmission devices, which is applied in household refrigeration devices, applications, household appliances, etc., can solve the problems of opening the refrigerator door body and cannot realize automatic control opening, etc., to improve utilization, improve remote control, Smooth transmission

Pending Publication Date: 2018-10-19
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a transmission device and its control system for automatic opening and closing of refrigerator doors. The electromagnetic clutch is energized, and the motor works to drive the first gear and the planetary gear, and then drive the planetary gear and the hinge gear. Drive, and finally realize the opening of the refrigerator door, which solves the problem that the refrigerator door in the existing market needs to be opened manually and cannot be opened by automatic control

Method used

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  • Transmission device for automatic door opening and closing of refrigerator and control system thereof
  • Transmission device for automatic door opening and closing of refrigerator and control system thereof
  • Transmission device for automatic door opening and closing of refrigerator and control system thereof

Examples

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Effect test

Embodiment 1

[0035] like Figure 1-4 As shown, the present invention is a transmission device for automatically opening and closing a door of a refrigerator, comprising a refrigerator body 1, a refrigerator door body 2 is hinged on the refrigerator body 1, and an upper decorative strip 3 is installed on the top surface of the refrigerator door body 2;

[0036] A groove 301 is formed on the upper surface of the end of the upper decorative strip 3 near the connection between the refrigerator body 1 and the refrigerator door body 2; a motor box 302 is fixed on the lower surface of the upper decorative strip 3 and communicated with the groove 301; A motor 4 is fixedly installed, and the transmission device is installed in the upper decorative strip 3, which can make full use of the volume of the refrigerator door body 2 and improve the utilization rate of the internal storage space of the refrigerator body 1;

[0037] The motor 4 is connected with the first gear 6 through the electromagnetic c...

Embodiment 2

[0048] A transmission device control system for automatic door opening and closing of a refrigerator, the control system includes a signal identification module, a control panel, a drive module and an execution module; the signal identification module can transmit the recognized voice, infrared and touch signals to the control panel.

[0049] The control panel is respectively electrically connected with the signal identification module and the driving module, and the driving module is electrically connected with the execution module;

[0050] The signal recognition module sends the recognized door opening and closing signal of the refrigerator to the control panel, and the control panel controls the execution module to work or stop working through the drive module, which improves the intelligence and practicability of closing and opening the refrigerator door 2;

[0051] The execution module includes a motor 4 and an electromagnetic clutch 5, and a pressure sensor can be set on...

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Abstract

The invention discloses a transmission device for automatic door opening and closing of a refrigerator and a control system thereof and relates to the field of intelligent refrigerators. The transmission device comprises a refrigerator body. A refrigerator door body is hinged to the refrigerator body. An upper decorating strip is installed on the top face of the refrigerator door body. A groove isformed in the upper surface of the end portion, close to the connecting portion of the refrigerator body and the refrigerator door body, of the upper decorating strip. A motor box communicating withthe groove is fixed to the lower surface of the upper decorating strip. A motor is fixedly installed in the motor box. The motor is connected with a first gear through an electromagnetic clutch. The first gear is in transmission connection with a hinge gear through a planet gear part. The planet gear part comprises a second gear, a third gear and a rotating shaft. According to the transmission device, power is supplied through the electromagnetic clutch, the motor works to enable the first gear and the planet gear part to transmit, then the planet gear part and the hinge gear are driven to transmit, finally the refrigerator door body is opened, the hands of people are liberated, and intelligence and practicality of the refrigerator are improved.

Description

technical field [0001] The invention belongs to the field of intelligent refrigerators, and in particular relates to a transmission device for automatically opening and closing doors of a refrigerator and a control system thereof. Background technique [0002] With the development of science and technology and the improvement of residents' living standards, refrigerators have become an essential household appliance product. The volume of refrigerators has also begun to expand, and the doors have become heavier and heavier. The heavier refrigerator doors will not be convenient for people to open. Refrigerator doors, especially for the elderly and children, how to easily open the door has become a major problem for many consumers and refrigerator manufacturers. [0003] At present, although some manufacturers have introduced auxiliary door opening or closing devices, people still need to open the refrigerator door manually, which does not fundamentally solve this problem, resu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/02
CPCF25D23/028
Inventor 张魁仓张卫卫钱存发
Owner CHANGHONG MEILING CO LTD
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