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Elevation-angle-adjustable vibration oscillating fan

An adjustable and elevation-angle technology, which is applied in the direction of machines/engines, liquid fuel engines, lighting device components, etc., can solve the problems of small fan wind direction deviation, no night light, and the integrated fan body cannot automatically shake its head, etc., to achieve Easy to assemble and easy to produce

Inactive Publication Date: 2020-12-25
北京远飞高机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a vibrating shaking head electric fan with an adjustable elevation angle to solve the problem that the existing small fan has wind direction deviation during use, the integrated fan body cannot automatically shake the head, and the shaking head range cannot be adjusted, and there is no night light function. question

Method used

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  • Elevation-angle-adjustable vibration oscillating fan
  • Elevation-angle-adjustable vibration oscillating fan
  • Elevation-angle-adjustable vibration oscillating fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] Such as figure 1 As shown, the vibration shaking head electric fan with adjustable elevation mainly includes a base (1), a pillar (2) and a fan head (3), wherein the fan head (3) is fixedly connected to the pillar (2), and the fan head (3) is located on the pillar ( 2), when using a vibrating head fan with an adjustable elevation angle, you can hold it in your hand alone to blow air to the user, or you can insert the pillar (2) into the fan head (3) and stand on a table or other plane , for using a hair dryer.

[0050] Such as figure 2 with image 3 As shown, the fan head (3) mainly includes a motor (3-1), fan blades (3-2) and fan cover (3-3), wherein the motor (3-1) is installed on the fan of the fan head (3). On the cover (3-3), the fan blades (3-2) are driven to rotate to blow air to the user. The part where the fan cover (3-3) is in contact with the pillar (2) is the connecting plate (3-3-1), and the electric wires in the pillar (2) pass through the connecting ...

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Abstract

The invention discloses an elevation-angle-adjustable vibration oscillating fan. The fan comprises a base, a supporting column and a fan head, wherein the base is used for supporting the elevation-angle-adjustable vibration oscillating fan to be erected on a plane, and comprises a base body and a groove; the supporting column comprises a column body, wherein a mounting base is arranged at the topend of the column body, a fan switch is arranged on the outer surface of the column body, a circuit board and a battery are arranged inside the supporting column; the fan head comprises a motor, fan blades and a fan cover and is a device used for providing wind power, is installed on the mounting base and fixedly connected to the supporting column, a coil is arranged inside the base body, a permanent magnet is arranged in the supporting column, the permanent magnet is located below the battery, and when the coil has an electromagnetic field, and the supporting column is driven to rotate underthe action of the permanent magnet; and the groove is a through hole, a bottom column is provided at the bottom of the groove, the base is sequentially connected to a bottom piece and a clamping ringthrough the bottom column, the portion, making contact with the supporting column, of the fan cover is a connecting plate, an electric wire in the supporting column passes through the connecting plateand then is connected to the motor, a jagged elevation sliding groove is formed in the connecting plate, and a sliding control column matching the elevation sliding groove is arranged on the rear portion of the mounting base.

Description

technical field [0001] The invention relates to the field of home appliances, in particular to a vibrating oscillating electric fan with an adjustable elevation angle. Background technique [0002] In the hot summer, people used to use fans to fan the wind. With the development of science and technology, fans are now replaced by rechargeable hand-held electric fans, and the base of the small electric fan can also be used to fan people on the table, such as CN210799454U A portable hand-held fan, which specifically discloses a portable hand-held fan, including a fan body, a fan handle is integrally connected to the fan body, and a channel crossing the housing is provided at the end of the fan handle, and the channel A carabiner is inserted and connected inside, at least one continuous section on the hook body of the carabiner is set as a straight side, the straight side is set through the channel, and a silicone sleeve is wrapped around the straight side, and the silicone slee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/10F04D29/00F04D29/60F21V33/00
CPCF04D25/105F04D29/005F04D29/601F21V33/0044
Inventor 钱敏珍
Owner 北京远飞高机械科技有限公司
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