JP3144308U - Multi-directional adjustable fan - Google Patents

Abstract

A fan that can be adjusted in multiple directions is provided.
An electric fan that can be adjusted in multiple directions. Mainly, the main body of the electric fan is divided into a plurality of layers of independent spaces, and each independent space is combined with a wind direction movable part, and the outer shell of the electric fan is jointly formed. Configure. Each wind direction movable part is provided with an air inlet and an air outlet, and the air outlet is further provided with a wind guide blade whose elevation angle can be adjusted. Each wind direction movable part independently rotates with respect to the main body and independently adjusts the wind direction of each wind direction movable part.
[Selection] Figure 1

Description

  The present invention relates to a fan that simultaneously changes the direction of wind in a plurality of different directions.

The early electric fan has a horizontal oscillating wind direction angle, and when the switch is pressed, the electric fan reciprocates left and right.

  Currently, there is a fan that can change the air outlet, and a blade board that rotates at the center is installed at the air outlet of the fan, and air guide blades with multiple fixed angles are installed on the blade board. The angle of the wind guide blade is constantly changed, and the wind direction is guided in different directions.

  The above-mentioned known electric fan is a swinging and rotating method, and when changing the wind direction angle, the wind is directed only in one direction in one hour, and the wind direction angle is small, and people at many positions around the fan. I can't hit the wind at the same time.

The purpose of the present invention is to change the wind direction angle by a known fan swinging or rotating method, and in one hour, the wind is only directed in one direction, and the wind direction angle is small. The object is to provide a new electric fan that solves the problem that cannot be dispersed at the same time.

  The feature of the present invention is that the outer shell of the upright fan is divided into a plurality of independent wind direction movable parts, and each wind direction movable part independently rotates with respect to the main body of the fan, and each has an independent inlet. Install a wind vent and a vent. Therefore, each wind direction movable part can adjust the direction of an air outlet independently, and the person around an electric fan can simultaneously hit the wind of an electric fan with the multi-directional air outlet.

  Another feature of the present invention is that the wind direction movable portion rotates independently, the rotation of the main body is controlled, and the user can select various blowout forms.

  Another feature of the present invention is that when the wind direction movable part is rotated manually and rotated relative to the main body, it has an angle localization effect, and the user can easily set the wind direction angle.

  In the fan of the present invention, each wind direction movable part can independently adjust the direction of the air outlet, and a multi-directional air outlet allows people around the fan to simultaneously hit the wind of the electric fan.

    FIG. 1 is a view showing a fan 1 of the present invention, which is an upright partial fan. The main body has a plurality of independent wind direction movable parts 2, and each wind direction movable part 2 is provided with an independent inlet 23 and outlet 21. The air outlet 21 is provided with a plurality of air guide blades 22 capable of adjusting a plurality of elevation angles, and each of the wind direction movable portions 2 is rotated to set the direction of the wind. In addition, the wind direction movable part of the present invention is rotated by human power. A bottom seat 14 is installed at the lower end of the electric fan 1, and the electric fan main body is installed on the bottom seat 14, and is rotated by being controlled by a driving mechanism provided therein. Since the drive mechanism is similar to the drive mechanism of a known upright fan, it will not be described in detail. An operation panel 12 is installed at the upper end of the main body, and a remote control sensor 13 is installed on the side wall. The user controls the operation by a remote controller or by human power.

  Referring to FIG. 2, a structure after each wind direction movable part 2 of the present invention is separated from the electric fan main body is shown. The electric fan main body has a main body composed of a plurality of struts 11. A fan module 3 having a fan blade 33 is mounted. As shown in FIG. 3, the main body is composed of a plurality of support posts 11, and a plurality of partition plates 15 having different angles are installed between the support posts 11, and through holes through which the fan blades 33 pass between the partition plates 15. Have Each partition plate 15 divides the main body into a plurality of spaces having different altitudes, and the drive mechanism inside the bottom seat 14 can rotate the entire main body.

  FIG. 4 is a view showing the fan blade module 3 of the present invention, and includes a motor 31, a central shaft 32 connected to the motor 31, and a plurality of blades 33 assembled to the central shaft 32. The fan module 3 is mounted in the main body, each set of fan blades 33 is located in each layer space of the main body, and the motor 31 is mounted in the bottom seat 14.

  Referring to FIG. 2 again, the wind direction movable part 2 of the present invention is a partial body, and is movably combined with each layer space of the main body, and the wind direction movable part 2 rotates with respect to the main body. The wind direction movable part 2 is provided with an air inlet 23 and an air outlet 21, respectively. The air outlet 21 is further provided with a plurality of air guide blades 22, and these wind direction movable parts 2 are combined together to form the outer shell of the electric fan. At least one elastic localization element 25 is installed at the upper end of the wind direction movable part 2, and a plurality of teeth 16 fitted to the elastic localization element 25 are installed on the lower surface circumference of the main partition plate 15. After the wind direction movable part 2 is mounted in each main layer space, the elastic localization element 25 and the tooth portion 16 are fitted (shown in FIG. 5), and when the wind direction movable part 2 is rotated, the elastic localization element 25 is toothed. An elastic action is produced with the part 16, and the effect of angle localization is obtained when the rotation is stopped. One side of the inner diameter wall surface of the wind direction movable portion 2 adjacent to the air outlet 21 is provided with a wind shielding piece 24, and the wind shielding piece 24 guides the airflow to smoothly flow out from the air outlet 21.

FIG. It is a structure three-dimensional view when the wind direction movable part of this invention is removed. It is a three-dimensional view of the subject of the present invention. It is a three-dimensional view of the fan module of the present invention. It is a wind direction movable part solid view of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fan 2 Wind direction movable part 11 Support | pillar 12 Operation panel 13 Remote control sensor 14 Bottom seat 15 Partition plate 16 Elastic localization element 21 Air outlet 22 Air guide blade 23 Air inlet 24 Wind shield 25 Elastic localization element 31 Motor 32 Central shaft 33 Fan blade

Claims (3)

A multi-directional fan,
A plurality of struts, wherein the struts jointly install a plurality of different angle partition plates, and the main body separated into a plurality of layer spaces by the partitions;
A fan module comprising a motor, a central shaft connected to the motor, and a fan blade assembled to the central shaft;
It is movably combined in each layer space of the main body, rotated with respect to the main body, and an air inlet and an air outlet are installed, and the air outlet has a plurality of air guide blades, and constitutes the outer shell of the fan jointly A plurality of wind direction movable parts to
The electric fan characterized by consisting of. The electric fan according to claim 1, wherein an air shielding piece close to the air outlet is installed on an inner wall of the wind direction movable portion, and an elevation angle of the air guide blade can be adjusted. The upper end of the wind direction movable part is provided with an elastic localization element, and a plurality of teeth portions fitted to the elastic localization element are installed on the lower surface of the wind shield piece of the wind direction movable part. Item 3. The electric fan according to item 1 or 2.

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