One way to control the fan with easy connection

Abstract

The invention discloses a fan with connection of a control mode being convenient. A fan body comprises a motor main circuit and a motor variable speed driving circuit which is connected with the motormain circuit. The motor variable speed driving circuit is connected with a multi-gear hand-pulling speed controller and a motor variable speed driving end connector, the multi-gear hand-pulling speedcontroller is connected with a multi-gear hand-pulling end connector, a receiving box comprises a receiving box main circuit and a receiving box connector connected with the receiving box main circuit, manual speed regulation is achieved through connection of the motor variable speed driving end connector and the multi-gear hand-pulling end connector, or remote control speed regulation is achieved through connection of the motor variable speed driving end connector and the receiving box connector, by arranging the multi-gear hand-pulling end connector at the multi-gear hand-pulling speed controller, the speed beingregulated and controlled manually is achieved through direct connection of the multi-gear hand-pulling end connector and the motor variable speed driving end connector, or the speed being regulated and controlled through remote control is achieved through direction connection of the receiving box connector and the motor variable speed driving end connector, so that the fan is in a single mode of manual control or remote control to control speed regulation, and a user is prevented from mixing the mode to cause disordered operation.

Description

[0001] [technical field] [0002] The invention relates to a fan with convenient control mode and connection. [0003] [Background technique] [0004] In order to facilitate the application of existing fans in different environments, the remote control receiving box interface is usually set on the variable speed drive of the motor to realize manual control of speed regulation, or an external remote control receiving box is connected to the interface of the remote control receiving box to realize remote control speed regulation. When there is an external receiving box for the fan, if the user wants to control the fan through the remote control, the multi-gear manual speed controller needs to be adjusted to the OFF position to realize the remote control, which will easily confuse the user and cause chaotic operation. [0005] Therefore, how to overcome the above existing defects has become an important issue to be solved urgently by those skilled in the art. [0006] [Content of...

AI Technical Summary

Problems solved by technology

[0004] In order to facilitate the application of existing fans in different environments, the remote control receiving box interface is usually set on the variable speed drive of the motor to realize manual control of speed regulation, or an external remote control receiving box is connected to the interface of the remote control receiving box to realize remote control speed regulation. When there is an external receiving box for the fan, if the user wants to control the fan through the remote control, the multi-gear manual speed controller needs to be adjusted to the OFF position to realize the remote control, which is easy to confuse the user and cause chaotic operation

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