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Intelligent vertical oscillating fan with automatic tracking capability

An automatic tracking and capability technology, applied in the direction of non-variable pumps, machine/engine, pump control, etc., can solve the problems of limited range of shaking head, unable to automatically adjust the range of shaking head, etc., and achieve the effect of saving the range of shaking head

Inactive Publication Date: 2011-02-02
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electric fans on the market basically only have a shaking head within 0 to 180 degrees, and the shaking head range is limited, and the shaking head range cannot be automatically adjusted according to the position of the person.
The traditional electric fans have some deficiencies in terms of humanization, energy saving and environmental protection

Method used

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  • Intelligent vertical oscillating fan with automatic tracking capability
  • Intelligent vertical oscillating fan with automatic tracking capability
  • Intelligent vertical oscillating fan with automatic tracking capability

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Effect test

Embodiment Construction

[0015] From figure 1 It can be seen that the present invention includes a base 1, a pole 2, and an electric fan head connected to the pole 2; The electric fan head is made up of fan blade motor 4, fan blade 5 and protective cover 50 thereof. The blade motor 4 is fixed on the control device 3 through the blade motor support frame 40 and the upper pole. The fan blade 5 is driven to rotate by the fan blade motor 4; the fan blade guard 50 surrounds the fan blade 5 to prevent danger.

[0016] From figure 1 , figure 2 It can be seen that the housing of the control device 3 is composed of a left half housing 30 and a right half housing 31, the upper half of the housing is provided with a shaft groove 32, and the shaft groove 32 is connected with the first section of the vertical rod. The lower end is fixedly connected; six human body infrared sensors 300, 301, 302, 310, 311, 312 are distributed at equal intervals on the upper circumference of the housing, and the output end of e...

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Abstract

The invention discloses an intelligent vertical oscillating fan with automatic tracking capability, comprising a base, an upright rod and a fan head connected with the upright rod. The upright rod is divided into two sections which are connected by a control device, wherein an axle groove on the upper half part of the shell of the control device is fixedly connected with the lower end of the first section of the upright rod; six human body infrared sensors are equidistantly distributed at the circumference on the upper part of the shell and output ends of the six human body infrared sensors are respectively connected with an I / O port of a control circuit board; an output signal of the circuit board is connected with a rotating motor, a speed reducer in front of the rotating motor is fixedly connected with a rotating platform and a motor shaft is inserted into a shaft hole of a fixed platform to be fixedly connected; the upper end of the fixed platform is in rolling connection with thelower end face of the rotating platform; and the fixed platform on the lower half part of the shell is fixedly connected with the upper end of the second section of the upright rod. The invention ensures that the fan rotates within the range from 0 to 360 degrees by the circuit board; in addition, the condition of human body distribution around the fan can be sensed by the human body infrared sensors and the optimal rotating angle can be intelligently selected by the processing of a digital signal processor (DSP).

Description

technical field [0001] The invention relates to an oscillating electric fan, in particular to an intelligent vertical oscillating electric fan with automatic tracking capability. Background technique [0002] After more than a century of development and improvement since its invention, the electric fan has become increasingly popular and widely used, and has become a cheap and indispensable household appliance for ordinary families to improve the quality of life. However, as humans pay more and more attention to sustainable development today, electric fans are facing a series of challenges, such as energy saving of electric fans, comprehensive utilization of energy (resources), quality and comfort of indoor air, application of green working fluid and Environmental protection, cost and performance of fans, etc. The electric fans on the market basically only have a shaking head within 0 to 180 degrees, and the shaking head range is limited, and the shaking head range cannot b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/10F04D27/00
Inventor 杨克已钱飞立夏军建郑山陈浩
Owner ZHEJIANG UNIV
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