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Numerical control fan rocking device

A fan blade and mechanical technology, which is applied in the field of numerically controlled swinging fan devices, can solve the problems that electric fans have not been greatly improved, and the wind speed cannot be controlled.

Inactive Publication Date: 2016-05-04
董艳华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, household electric fans generally use motors to drive the fan blades to rotate, and set the third or fourth wind speed, and the wind speed has been basically fixed at the factory, resulting in uncontrollable wind speed
And along with improving day by day of people's living standard, people also raise day by day to the requirement of electric fan, and the electric fan on the market does not have bigger improvement now.
[0003]The traditional way to relieve heat in China is to rely on fans to keep cool. people's request

Method used

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Embodiment Construction

[0013] Fig. 1 is the overall block diagram of the device of the present invention, with the microprocessor as the core, the user inputs the user's demand through the key, the microprocessor receives the user's demand, then calculates the control amount and sends it to the drive module, and the drive module receives the control After the measurement, the motor is driven to rotate, and the motor rotates to drive the work of the mechanical conversion device, and then the fan blades work, and the mechanical energy is converted into wind energy to achieve fan wind to relieve heat.

[0014] figure 2 It is the mechanical conversion device of the present invention, the disk 1 rotates under the drive of the output shaft of the motor, and then drives the movement of the connecting rod 2, and the movement of the connecting rod 2 pulls the fan blade 4 to move, and due to the effect of the rotating bracket 3, the fan blade is realized 4 reciprocating motion.

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Abstract

The invention relates to a numerical control fan rocking device, in particular to a numerical control fan rocking device designed for achieving fan electrification. The numerical control fan rocking device comprises a motor module, a mechanical converting module, a fan blade module, a driving module, a display module, a key module and a microprocessor. The motor module is used for converting electric energy into mechanical energy through rotation after being electrified. The mechanical converting module is used for converting rotation of a motor into fan rocking actions. The fan blade module is used for producing cool wind in the rocking process. The driving module is used for receiving a controlled quantity and driving the motor to rotate. The display module is used for displaying the system current state. The key module is used for inputting demands of a user. The microprocessor is used for processing the input demands of the user and controlling display of the display module and rotation of the motor. The numerical control rocking fan device has the characteristics of being flexible, safe and human-friendly.

Description

technical field [0001] The invention relates to the technical field of household electric fans, in particular to a numerically controlled rocking fan device. technical background [0002] At present, household electric fans generally use a motor to drive the fan blades to rotate, and set the third or fourth wind speed, and the wind speed has been basically fixed at the factory, resulting in uncontrollable wind speed. And along with improving day by day of people's living standard, people also improve day by day to the requirement of electric fan, and the electric fan on the market does not have bigger improvement now. [0003] The traditional way of relieving heat in China is to rely on fans to cool off. Therefore, fan fans have inherited the tradition, but manually fanning cannot meet people's requirements. The development of electric power technology and numerical control technology has advanced by leaps and bounds today. Transforming the traditional fan fan into an elect...

Claims

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Application Information

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IPC IPC(8): F04D33/00
Inventor 董艳华
Owner 董艳华
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