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Ceiling fan starting angle locking method and ceiling fan with starting angle locking function

A starting angle, ceiling fan technology, applied in the direction of machines/engines, non-variable pumps, pump control, etc., can solve problems such as abnormal sound or large reverse angle, and the inability to use the fan to run quietly

Active Publication Date: 2019-08-02
SUNONWEALTH ELECTRIC MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the start-up angle-finding process often produces uncomfortable noises, abnormal sounds, or excessive reversal angles, so it cannot be used in places that require quiet operation of the fan

Method used

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  • Ceiling fan starting angle locking method and ceiling fan with starting angle locking function
  • Ceiling fan starting angle locking method and ceiling fan with starting angle locking function
  • Ceiling fan starting angle locking method and ceiling fan with starting angle locking function

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Embodiment Construction

[0028] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, as follows:

[0029] Directional terms such as "front", "rear", "left", "right", "upper (top)", "lower (bottom)", "inner", "outer", " "side", etc., mainly refer to the directions of the drawings, and the directional terms are only used to assist in explaining and understanding various embodiments of the present invention, and are not intended to limit the present invention.

[0030] The "idle mode" mentioned throughout the present invention refers to the mode in which the ceiling fan is not used to generate airflow and is waiting for operation, such as: the fan blades are stationary or blown by wind, etc., which are common skills in the technical field of the present invention. Personnel understandable.

[0031] The "ventilat...

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PUM

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Abstract

The present invention mainly discloses a method for locking a starting angle of a ceiling fan, which is used to solve a problem that an existing ceiling fan needs to start to look for an angle. The method can be applied to a controller for controlling operation of a motor of a ceiling fan. The motor has an idle mode and a wind driving mode. The motor has a predetermined angle. The controller sets a preset angle. The method may include: if the motor is in the idle mode, the controller detecting whether the predetermined angle is at the preset angle, if yes, the controller locking the motor via a driver, if no, the controller driving the predetermined angle of the motor to the preset angle via the driver to lock the motor. Thus, the above problems can be solved.

Description

technical field [0001] The invention relates to a method for controlling a fan; in particular, a method for locking the starting angle of a ceiling fan. Background technique [0002] Existing ceiling fans can be installed on indoor ceilings. Users can control the power supply status of the ceiling fans through a switch, so that the motor drives the blades of the fan blades to generate airflow for indoor air circulation or heat dissipation. [0003] Taking the existing DC ceiling fan as an example, the motor can usually be controlled by a general-purpose controller. Depending on the size of the fan blade installed on the motor, the parameters such as the moment of inertia and torque output by the motor must also be changed, otherwise the ceiling fan will vibrate when it is started. Or abnormalities such as excessive reversal angle. In order to improve this situation, the universal controller must first go through a learning process to generate an appropriate current to start...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D27/00
CPCF04D25/088F04D27/00
Inventor 洪银树邱智翔
Owner SUNONWEALTH ELECTRIC MACHINE IND
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