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Novel fan

A fan, a new type of technology, applied in the components of pumping devices for elastic fluids, non-variable-capacity pumps, pump devices, etc., can solve problems such as insufficient air volume

Inactive Publication Date: 2016-08-17
陆汉明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above existing problems, the present invention provides a new type of fan. Through the streamlined casing device installed in the annular hole of the bladeless fan, it can effectively solve the problem of children accidentally touching the blades and the lack of air volume when using the bladeless fan.

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Embodiment Construction

[0017] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0018] Such as Figure 1~4 Shown is a preferred embodiment of the present invention.

[0019] A new type of fan, including a bladeless fan 1, a casing 2 and a bracket 3, characterized in that: the casing 2 is installed in the annular hole 4 of the bladeless fan 1 through the bracket 3.

[0020] Fan blades 5, a motor 6 and a net cover 7 are installed in the housing 2, the fan blades 5 are installed on the rotating shaft of the motor 6, the motor 6 is connected to a connector 9 through a wire, and the connector 9 is connected to the main motor. The control board 8 is connected, and the wire is embedded in the bracket 3 .

[0021] The main control board 8 is provided with the function of turnin...

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Abstract

The invention discloses a novel fan which comprises a bladeless fan, a cover shell and a bracket. The novel fan is characterized in that the cover shell is mounted in an annular hole of the bladeless fan through a bracket; blades, a motor and net covers are mounted inside the cover shell; the blades are mounted on a motor rotating shaft; the motor is connected with a connector through a lead; the connector is connected with a main control plate; the lead is embedded inside the bracket; the main control plate is provided with a function of switching on / off the fan at regular time. The novel fan has the advantages that the problem that the air volume in the central position of the annular hole is insufficient when a bladeless fan works is effectively solved due to the cover shell mounted in the annular hole of the bladeless fan, and meanwhile as the net covers are mounted before and behind the cover shell, and the positions of the blades are changed, the possibility that danger can be caused if children touch the blades by accident can be avoided.

Description

technical field [0001] The invention relates to a fan, in particular to a novel fan. Background technique [0002] Now there are many bladeless fans on the market. Although it solves the problem of children accidentally touching the rotating blades when using traditional electric fans, it also sacrifices the air output when the fan is in use. The air volume at the center of the hole is almost zero, and users often point the bladeless fan directly at themselves when using it, which leads to the fact that the actual use efficiency of the fan is not high. Contents of the invention [0003] Aiming at the above existing problems, the present invention provides a new type of fan. Through the streamlined casing device installed in the annular hole of the bladeless fan, it can effectively solve the problem of children accidentally touching the blades and insufficient air volume when using the bladeless fan. [0004] In order to achieve the above purpose, the present invention ado...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D29/40
CPCF04D25/08F04F5/16F04F5/46F04D29/40
Inventor 陆汉明
Owner 陆汉明