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Multifunctional adjustable-type electric fan

An electric fan and adjustable technology, which is applied in the field of electric fans, can solve the problems of large air supply volume, occupying storage space, and large vibration torque of turbo fans, and achieve the effects of saving installation space, saving energy consumption, and small resistance torque

Inactive Publication Date: 2013-04-03
广东三源生活电器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this fan can only be used in hot summer; it is difficult to apply to autumn and winter when the temperature is lower
Therefore, when autumn and winter come, it often needs to be stored separately, occupying storage space
In addition, due to the large air supply volume of the turbo fan, a large vibration moment is generated, which in turn brings more noise

Method used

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Embodiment Construction

[0026] In order to further illustrate the essence of the present invention, the specific embodiments of the present invention are described as follows in conjunction with the accompanying drawings.

[0027] Such as figure 1 , figure 2 As shown, a multi-directional adjustable electric fan includes: a base 1, a housing 2 movably arranged on the base 1, a circuit board 3 located at the bottom of the housing 2, and a turbo fan 4 arranged in the housing 2; it is characterized in that An inner shell 5 is movably installed in the outer shell 2, the turbo blower 4 is located on the inner shell 5, and a heater 6 is movably arranged at the air outlet 51 of the inner shell 5.

[0028] Among them, such as figure 2 As shown, the housing 2 is assembled from two left and right housing walls riveted with screws, and its overall shape is cylindrical. The two circular sides of the cylindrical shell 2 are respectively provided with circular first vents 21 , the front of the cylindrical shel...

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Abstract

The invention provides a multifunctional adjustable-type electric fan, which comprises a base, an outer shell, a circuit board and a turbine fan, wherein the outer shell is movably arranged on the base, the circuit board is arranged on the bottom of the outer shell, the turbine fan is arranged inside the outer shell; and the multifunctional adjustable-type electric fan is characterized in that an inner shell is movably installed inside the outer shell, the turbine fan is arranged on the inner shell, and a heater is movably arranged on an air outlet of the inner shell. The turbine fan comprises a first motor which is installed inside the inner shell and two turbines which are integrated and installed on the first motor. Compared with the traditional turbine fan, a purpose of swinging and exhaustion can be realized by rotating the movable inner shell, the application of a swinging blade can be avoided, and the multifunctional adjustable-type electric fan has the characteristics of simplicity in structure, convenience in movement and air supply in different directions.

Description

technical field [0001] The invention relates to the technical field of electric fans, in particular to a multidirectional adjustable electric fan. Background technique [0002] At present, there are various types of electric fans sold in the market, among which, the electric fan with the turbine as the main air supply has always been favored by consumers because of its advantages such as being able to provide a stronger air volume than traditional fans. The turbo electric fan in the prior art is mainly composed of a fan casing, electronic components, and a turbo fan. The fan casing is provided with an air inlet and an air outlet, and the air outlet is provided with a guide vane, which can be changed by swinging the guide vane up and down or left and right. Air supply angle. The disadvantage of this structure is that during the process of sending the wind from the air outlet of the turbo fan through the guide vane, the wind force is weakened due to the partial blocking of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/10F04D29/42F04D27/00
Inventor 萧平莫国强罗喜沃
Owner 广东三源生活电器有限公司
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