Door body assembly and its control method, refrigeration equipment and readable storage medium
A control method and door body technology, which are applied in household refrigeration devices, lighting and heating equipment, cooling fluid circulation devices, etc., can solve problems such as limit rebound of door body and door hinges, adverse effects on the life of parts, and mechanism shocks.
Active Publication Date: 2022-02-11
HEFEI HUALING CO LTD +2
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Problems solved by technology
On the one hand, it will have a large impact on the mechanism, which will have a negative impact on the life of the parts; on the other hand, when the motor is powered off, the door will still run in the original direction for a period of time beyond the target position, and even the door and the door hinge will be damaged. In the case of limit bounce, the user's body feeling and reliability are poor
Method used
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[0071] 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.
[0072] 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 than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.
[0073] Refer below Figure 1 to Figure 24 A door assembly, a cooling device, a control method of the door assembly, and a computer-readable storage medium provided according to some embodiments of the presen...
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The present invention provides a door assembly, refrigeration equipment, a control method for the door assembly, and a computer-readable storage medium, wherein the door assembly includes: a drive mechanism; the door is connected to the output shaft of the drive mechanism, The mechanism is driven to rotate; the magnetic part is set on the door body or the output shaft; the sensor is set on the driving mechanism to detect the position of the magnetic part; the controller is connected with the sensor and the driving mechanism, and the controller The position of the gate determines the position of the door body and controls the driving mechanism to work. The sensor of the door body assembly provided by the present invention controls the driving mechanism to work according to the position information of the door body, so that the working state of the driving mechanism is adapted to the specific position of the door body, avoiding the sudden stop of the motor and the force generated by the inertia of the door body Applied to the drive mechanism and other related components, thereby prolonging the service life of the door body assembly and improving the reliability of the door body assembly.
Description
technical field [0001] The present invention relates to the technical field of transmission mechanisms, and in particular, relates to a door assembly, a refrigeration device, a control method of the door assembly, and a computer-readable storage medium. Background technique [0002] Existing common methods for controlling door opening all perform control actions after detecting the target position, generally stop the motor drive immediately, stop the gear drive, and then disconnect the electromagnetic clutch. Because the door body has a large weight and a large inertia, when the motor suddenly loses power, the speed drops too much, and a large force is still applied to the gears and mechanisms. On the one hand, it will have a large impact on the mechanism, which will have a negative impact on the life of the parts; on the other hand, when the motor is powered off, the door will still run in the original direction for a period of time beyond the target position, and even the ...
Claims
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IPC IPC(8): F25D23/02F25D29/00
CPCF25D23/028F25D29/003F25D29/005F25D2323/02F25D2600/06
Inventor 符秀亮袁进国史慧新宁志芳
Owner HEFEI HUALING CO LTD