Unlock instant, AI-driven research and patent intelligence for your innovation.

Pitching structure of bladeless fan and bladeless fan

A bladeless fan and air duct technology, which is used in liquid variable volume machinery, pump control, non-variable volume pumps, etc., can solve the problems that the machine head cannot realize the pitching action and affect the action space of the bladeless fan.

Inactive Publication Date: 2015-05-06
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing bladeless fans usually can only sweep left and right in the horizontal direction, and the machine head cannot realize the pitching action in the vertical direction, which greatly affects the working space of the bladeless fan

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pitching structure of bladeless fan and bladeless fan
  • Pitching structure of bladeless fan and bladeless fan
  • Pitching structure of bladeless fan and bladeless fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a pitching structure of a bladeless fan and the bladeless fan. The pitching structure comprises a main guide air pipe, a machine head and a connecting component, wherein the connecting component is connected with the main guide air pipe and the machine head and is at least connected with the main guide air pipe or the machine head in a rotating and sealing way; a rotating shaft of the connecting component is nearly vertical to the axial direction of the main guide air pipe. Therefore, due to the adoption of the pitching structure, the machine head can pitch in the manner of being relative to the main guide air pipe and is kept to be connected in a sealing way.

Description

technical field [0001] The invention relates to a fan, in particular to a pitch structure of a bladeless fan and a bladeless fan. Background technique [0002] Because the bladeless fan is a household appliance that forcibly presses air into the machine head through the power system, and then shoots it out through the nozzle of the machine head, since it does not have blades, it will not cover dust during use and effectively avoid the damage caused by high-speed rotating blades. Therefore, with the development of science and technology, bladeless fans have gradually replaced traditional bladed fans and are widely used by people. However, the existing bladeless fans usually can only sweep left and right in the horizontal direction, and the machine head cannot realize the pitching action in the vertical direction, which greatly affects the working space of the bladeless fan. [0003] Therefore, the prior art has yet to be developed. Contents of the invention [0004] The p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F04B41/06F04B39/00
CPCF04D25/10F04D27/00F04F5/16
Inventor 豆海张辉马列李殿飞靳思宇腾国华
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG