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Driving device control method and range hood

A technology of a driving device and a control method, which is applied in the fields of oil fume removal, heating method, household stove/stove, etc., can solve the problem of uneven movement process of structural parts, improve quality and user experience, smooth movement, and reduce impact force. Effect

Active Publication Date: 2019-07-19
GREE ELECTRIC APPLIANCES ZHONGSHAN SMALL HOUSEHOLD APPLIANCES MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a control method of a driving device and a range hood, so as to solve the problem in the prior art that the movement process of structural parts is not stable

Method used

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  • Driving device control method and range hood
  • Driving device control method and range hood
  • Driving device control method and range hood

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Embodiment Construction

[0047] The present invention is described below based on examples, but the present invention is not limited to these examples. To avoid obscuring the essence of the present invention, well-known methods, procedures, procedures, and components have not been described in detail.

[0048] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0049] Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0050] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance.

[0051] Aiming at the probl...

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Abstract

The invention discloses a control method of a driving device, and a smoke ventilator. The control method comprises following steps: in the motion process of a structure member, information capable ofreflecting the position of the structure member is acquired; driving signals input into the driving device are controlled based on the acquired information so as to control the output speed of an output shaft, and achieve more stable structure member motion. When the control method is adopted in the smoke ventilator, the motion of a smoke deflector of the smoke ventilator is more stable, the impact force caused by closing and opening in place is reduced, so that vibration and impact sound are eliminated, and product quality and user experience are improved.

Description

technical field [0001] The invention relates to the field of electric appliance control, in particular to a control method of a driving device and a range hood. Background technique [0002] The range hood is a very common kitchen appliance nowadays. The side suction range hood is widely used by users because it is closer to the source of the lampblack and has an open design. [0003] The smoke guide plate of the side suction range hood is generally driven by the driving motor through the transmission mechanism to realize its opening and closing action. The existing side suction range hood has the problem that the opening and closing movement process of the smoke guide plate is not stable, and When opened and closed in place, the smoke deflector will cause a certain impact on the body, resulting in vibration and impact sound, which will affect product quality and user experience. Contents of the invention [0004] In view of this, the object of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 倪林海胡小帝陈平锐谢志强康正伟
Owner GREE ELECTRIC APPLIANCES ZHONGSHAN SMALL HOUSEHOLD APPLIANCES MFG
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