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Tower fan

A tower fan and mounting hole technology, which is applied to the components of pumping devices for elastic fluids, non-variable-capacity pumps, pump devices, etc. Difficulty in ejection, suitable length, and the effect of improving craftsmanship

Active Publication Date: 2016-09-21
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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PUM

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Abstract

The invention discloses a tower fan. The tower fan comprises a shell, a wind wheel, a rotary screen and a mounting support. The wind wheel is arranged in the shell, and a wind wheel bearing block is arranged at the end of the wind wheel. A first mounting hole is formed in the wind wheel bearing block. The rotary screen is arranged in the shell, a rotary screen bearing block is arranged at the end of the rotary screen, and a second mounting hole is formed in the rotary screen bearing block. The mounting support is installed on the shell and provided with a third mounting hole and a fourth mounting hole. Thus, both the wind wheel bearing block and the rotary screen bearing block can be fixed to the mounting support through fasteners, the mounting support can be fixed to the shell, the length of a stud on the shell can be decreased accordingly, the mold stripping difficulty of the shell can be reduced, and the production efficiency of the shell can be improved.

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