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tower fan

A tower fan and mounting hole technology, which is applied to non-variable-capacity pumps, pump components, and components of pumping devices for elastic fluids, etc.

Active Publication Date: 2021-08-20
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is necessary to install bearings on the long screw posts on the front and rear shells, resulting in relatively high screw posts, which makes it difficult to remove the front and rear shells.

Method used

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Embodiment Construction

[0027] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0028] The tower fan 100 according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] The tower fan 100 according to the embodiment of the present invention may include: a casing 10, a wind wheel 20, a rotating net 30, a mounting bracket 40, a first fastener and a second fastener. combine figure 1 and figure 2 As shown, the wind wheel 20 is arranged in the casing 10, and the end of the wind wheel 20 is provided with a wind wheel bearing seat 21, and the wind wheel bearing seat 21 is provided with a bearing for supporting the shaft end of the wind wheel 20, and the wind wheel bearin...

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Abstract

The invention discloses a tower fan. The tower fan includes: a shell; ; the rotating net, the rotating net is arranged in the housing and the end is provided with a rotating net bearing seat, the rotating net bearing seat has a second mounting hole; a mounting bracket, the mounting bracket is installed on the housing And a third mounting hole and a fourth mounting hole are provided. In this way, both the wind wheel bearing seat and the wind wheel bearing seat can be fixed on the mounting bracket through fasteners, and the mounting bracket can be fixed on the shell, thereby shortening the length of the screw column on the shell and reducing the mold ejection of the shell. Difficulty, can improve the production efficiency of the shell.

Description

technical field [0001] The invention relates to the technical field of tower fans, in particular to a tower fan. Background technique [0002] The top of the tower fan rotor on the market is generally fixed to the fuselage by directly fixing the rotor bearing to the screw post of the front shell or the rear shell with screws. The fixing method of the top of the rotating air duct is generally that the air duct bearing is directly fixed on the screw column of the rear shell. Therefore, it is necessary to install bearings on the long screw posts on the front and rear shells, resulting in relatively high screw posts, which makes it difficult to remove the front and rear shells. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention proposes a tower fan, which can reduce the difficulty of mold release of the casing by providing the installation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/08F04D29/00F04D29/40
CPCF04D25/08F04D29/002F04D29/403
Inventor 余日华
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG