A fan control system

A fan control and control circuit technology, applied in pump control, non-variable pumps, machines/engines, etc., can solve problems such as chaotic operation and user confusion, and achieve the effect of improving the scope of application and preventing user confusion

Active Publication Date: 2019-08-16
WEIXING ELECTRONICS (ZHONGSHAN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After the existing fan is set with a remote control receiver to realize remote control speed regulation, if the user wants to control the fan through the remote control, the multi-gear manual speed governor needs to be adjusted to the OFF gear to realize remote control. When the governor is not in the OFF position, when the user sends a control signal to the receiver through the remote control, the fan keeps the original gear and the wind speed remains unchanged, that is, the speed cannot be adjusted through the remote control, so it is easy to confuse the user and cause chaotic operations

Method used

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  • A fan control system

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Embodiment Construction

[0020] A further detailed description will be made below in conjunction with the accompanying drawings and embodiments of the present invention:

[0021] Such as figure 1 As shown, a fan control system includes a motor main circuit 1 and a receiver main circuit 2, the motor main circuit 1 includes a motor circuit 3, and the motor circuit 3 is sequentially connected to a motor variable speed drive circuit 4, multiple The gear position manual speed governor 5, the receiver main circuit 2 includes a gear position sampling detection circuit 6 for detecting the electric signal of the multi-gear hand pull speed governor 5, and the gear position sampling detection circuit 6 is connected with a The gear position sampling detection circuit 6 detects electric signals and sends a control signal to the receiver control circuit 7 of the motor variable speed drive circuit 4, and the receiver control circuit 7 is wirelessly connected to a remote controller.

[0022] Wherein, the motor varia...

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Abstract

The invention discloses a fan control system. The fan control system comprises a main motor circuit and a main receiver circuit. The main motor circuit comprises a motor circuit. The motor circuit issequentially connected with a motor speed changing drive circuit and a multi-gear hand-pulling speed regulator. The main receiver circuit comprises a gear sampling detection circuit used for detectingelectric signals of the multi-gear hand-pulling speed regulator. The gear sampling detection circuit is connected with a receiver control circuit which sends control signals to the motor speed changing drive circuit according to detection electric signals of the gear sampling detection circuit, manual control speed regulating and remote control speed regulating are combined and used through the gear sampling detection circuit and the receiver control circuit, the application range is enlarged, and meanwhile the situation that users gets confusion, and the disordered operation happens is better prevented.

Description

[0001] [technical field] [0002] The invention relates to a fan control system. [0003] [Background technique] [0004] After the existing fan is set with a remote control receiver to realize remote control speed regulation, if the user wants to control the fan through the remote control, the multi-gear manual speed governor needs to be adjusted to the OFF gear to realize remote control. When the speed governor is not in the OFF position, when the user sends a control signal to the receiver through the remote control, the fan keeps the original gear wind speed unchanged, that is, the speed cannot be adjusted through the remote control, so it is easy to confuse the user and cause chaotic operations. [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 the invention] [0007] The present invention overcomes the disadvantages of the above technologies and provides a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D27/00
CPCF04D27/004
Inventor 郑祥火尤世果
Owner WEIXING ELECTRONICS (ZHONGSHAN) CO LTD
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