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Control device with rotating angle of shaking head being adjustable

A technology of control device and rotation angle, which is applied in the direction of pump device, pump control, and components of pumping device for elastic fluid, etc. It can solve problems such as waste, inability to expand fan coverage, and inability to adjust the rotation angle of oscillating fans.

Pending Publication Date: 2018-05-01
李素娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Household electric fans: there are ceiling fans, desk fans, floor fans, wall fans, top fans, ventilation fans, rotary fans, air-conditioning fans (ie cooling fans), etc.; Generally speaking, the existing oscillating fans have the following disadvantages: because the rotation angle of the oscillating fan cannot be adjusted, the coverage of the fan is also fixed. When there are many people, the coverage of the fan cannot be expanded, and when there are few people, the fan surface is too wide. waste

Method used

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  • Control device with rotating angle of shaking head being adjustable
  • Control device with rotating angle of shaking head being adjustable
  • Control device with rotating angle of shaking head being adjustable

Examples

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Embodiment Construction

[0014] Such as image 3 As shown in , the entire swing steering mechanism is partly loaded into the rear housing.

[0015] The adjustment process is as follows: The principle of the steering mechanism of the popular electric fan (or electric heater) on the market is: through the rotation of the steering motor shaft (3), the torque force of the motor passes through the rotatable semi-circular piece (2) and the fixed column (4). to the steering connecting piece (1), with the rotation of the steering connecting piece (1), the connecting rod shaft (5) makes a circular motion around the steering motor shaft (3), and at the same time, through the transmission of the connecting rod (6), The connecting shaft (7) reciprocates, just like the link relationship between the crankshaft, the connecting rod and the piston inside the car engine, which drives the movable connecting column on the head of the electric fan head (or electric heater) to also reciprocate, thereby driving the electric...

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Abstract

The invention provides a control device with the rotating angle of a shaking head being adjustable, and relates to a steering control device of an oscillating fan or other electric heat oscillating equipment which belongs to the field of home appliance equipment capable of shaking and oscillating heads left and right, in particular to the control device with the rotating angle of the shaking headbeing adjustable. As shown in the figure 3, the magnitude of the rotating angle of a shaking head of an electric appliance oscillating is changed by changing the distance between a steering motor shaft (3) and a connection rod rotary shaft (5), accordingly the covering face of the fan or an electric heater is changed, different demands when the number of users is large and small are met, and the purposes of energy conservation and comfort are achieved.

Description

technical field [0001] The invention relates to a steering control device for an oscillating fan or other electric heating oscillating equipment, in particular to a control device with an adjustable oscillating angle. Background technique [0002] Electric fan, referred to as electric fan, is a household appliance that uses a motor to drive the fan blades to rotate to accelerate the circulation of air. It is mainly used for cooling and relieving heat and circulating air. Widely used in homes, offices, shops, hospitals and hotels and other places. [0003] The electric fan is mainly composed of fan head, fan blade, net cover and control device and other components. [0004] Household electric fans: there are ceiling fans, desk fans, floor fans, wall fans, top fans, ventilation fans, rotary fans, air-conditioning fans (ie cooling fans), etc.; Generally speaking, the existing oscillating fans have the following disadvantages: because the rotation angle of the oscillating fan ...

Claims

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Application Information

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IPC IPC(8): F04D25/10F04D27/00F04D29/00F24D19/02
CPCF04D25/105F04D27/00F04D29/002F24D19/024
Inventor 李素娇
Owner 李素娇
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