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360-degree air supply electric fan

An electric fan and fan technology, applied in space heating and ventilation, components of pumping devices for elastic fluids, heating methods, etc., can solve the problems of small audience area and small wind outlet angle, and increase the number of audience , the effect of reducing safety hazards

Active Publication Date: 2012-11-28
TOOUT IND DESIGN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a 360-degree air-supply electric fan. By changing the air outlet mode and structure of the fan, the fan outlet air can be distributed horizontally at 360 degrees. In addition, by setting the motor and blades in the fan body, the personal safety hazards caused by the blades are reduced

Method used

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] see figure 1 , figure 2 and image 3 , 360-degree air-supply electric fan, including a fan body 1, a base 2 connected to the bottom of the fan body 1, a water cooling device 5 arranged in the fan body 1, a heating device arranged in the fan body 1, and a fan body 1 The motor 7 and the blade 8 fixed on the output shaft of the motor 7. The fan body 1 is in the shape of a barrel, and the diameter of the base 2 gradually decreases from bottom to top and is connected to the bottom surface of the fan body 1 . An air inlet grille 101 is provided on the bottom surface of the fan body 1 where the base 2 is exposed, and the air inlet grille 101 is provided with an air inlet 1011 and an air inlet grille 1012 . An air outlet grille 102 is arranged on the upper surface of the fan body 1 near the outer periphery, and an air outlet 1021 and an air outlet g...

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Abstract

The invention discloses a 360-degree air supply electric fan. The 360-degree air supply electric fan comprises a fan body, a motor arranged in the fan body, blades fixed on the output shaft of the motor, and an air inlet and an air outlet formed in the fan body, wherein the air outlet is positioned at the upper end of the fan body and is in a ring shape with an upward opening; an air guide ring of which the cross section extends upward and outward is arranged on the inner ring edge of the air outlet; and the air guide ring and the air outlet form a horizontal annular air feeding groove with an external opening. According to the 360-degree air supply electric fan, air of the electric fan can be fed in all directions at 360 degrees, so that the coolness can be enjoyed by people around the fan. In addition, because the blades of the fan are hidden in the fan body, the potential safety hazards caused by the blades of the fan are reduced.

Description

technical field [0001] The present invention relates to an air conditioning device, in particular to an electric fan capable of blowing air at 360 degrees, which includes a fan body, a motor arranged in the fan body, blades fixed on the output shaft of the motor, and a fan arranged on the fan body. air inlet and outlet. Background technique [0002] Whether the existing electric fan is a rotary blade fan that directly supplies air or a bladeless fan that adopts an air ring structure, it usually adopts swing or rotation to increase the air supply angle. However, due to structural limitations, the air supply angles are all less than 360 degrees, and it is impossible to achieve all-round air supply. The Chinese utility model patent whose notification number is CN201916225U discloses a kind of electric fan with 360 degree air supply. It includes a main body support, a motor, fan blades, a fan blade net cover and a base. The main body support includes two sleeved concentric rin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/54F24F5/00
Inventor 李立成
Owner TOOUT IND DESIGN
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