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Fan rotating method and device of solar outdoor fan umbrella

A rotary device, solar energy technology, applied in pump devices, clothing, non-variable-capacity pumps, etc., can solve problems such as mechanism instability, and achieve stable and reliable rotation speed, low friction resistance, and stable and reliable rotation.

Inactive Publication Date: 2015-07-08
SUN CITY XIAMEN OUTDOOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under actual conditions, the uncertainty of the external wind force and direction will have a greater impact on the institution, leading to the instability of the institution

Method used

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  • Fan rotating method and device of solar outdoor fan umbrella
  • Fan rotating method and device of solar outdoor fan umbrella
  • Fan rotating method and device of solar outdoor fan umbrella

Examples

Experimental program
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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] A solar outdoor fan umbrella fan rotary device, including a fixed base 7, a rotary main casing 1, a rotary motor 9, a blowing fan 4, a fixed ring gear 10, a rotary circuit board 6, a fixed circuit board 8, a conductive shrapnel 81, a rotary The control button 3 and the blowing control button 2; the fixed ring gear 10 is fixed to the fixed base 7, the rotary main casing 1 is set on the fixed base 7; the blowing fan 4 is installed on the rotary main casing The outer surface of the body 1; the rotary motor 9 is installed on the inner surface of the rotary main housing 1, and the output shaft of the rotary motor 9 is engaged with the fixed ring gear 10; the fixed circuit board 8 is installed on the bottom of the fixed base 7 and Located under the rotary circuit board 6, the rotary circuit board 6 is embedded in the bottom of the rotary main ...

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Abstract

The invention discloses a fan rotating method of a solar outdoor fan umbrella. The method specifically comprises two methods: (1) a rotating method of a wind blowing fan; and (2) an electricity taking method of a rotating motion. The invention further discloses a fan rotating device of the solar outdoor fan umbrella. The device comprises a fixed base, a rotating main shell, a rotating motor, a wind blowing fan, a fixed tooth ring, a rotating circuit board, a fixed circuit board, a rotating control button and a wind blowing control button, wherein the fixed circuit board takes electricity from solar energy or an external power supply; the rotating circuit board is contacted and electrified with a circular rail of the rotating circuit board through an electric conducting elastic piece of the fixed circuit board; the wind blowing fan and the rotating motor fixed on the rotating main shell are connected and electrified with the rotating circuit board through leads; and when a rotating control button and a wind blowing control button are pressed down, the wind blowing fan rotates to blow wind. In conclusion, the device are simple in manufacturing, are stable and reliable in fan rotation, are simple and convenient in electric conducting mode, are long in service life, and are high in cost performance.

Description

technical field [0001] The invention relates to a method and device for turning an outdoor umbrella fan, in particular to a method and a device for turning an outdoor umbrella fan around a center rod, and belongs to the technical field of outdoor umbrella accessories development. Background technique [0002] Outdoor umbrellas are indispensable daily necessities for people's summer life, especially on the beach and on the road. But in the hot summer, people will still feel the heat unstoppable despite the protection of outdoor umbrellas. Therefore, the outdoor umbrella with fan function arises at the historic moment. For example, the Chinese patent with publication number CN102943766A uses two dislocated fans to generate a force couple to make the fan assembly rotate around the middle rod. However, under actual conditions, the uncertainty of the external wind force and direction will have a greater impact on the institution, leading to the instability of the institution. ...

Claims

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Application Information

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IPC IPC(8): F04D25/10A45B3/00
Inventor 郭建文李坤煌
Owner SUN CITY XIAMEN OUTDOOR TECH
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