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Fan

A fan and fan head technology, applied in the field of household appliances, can solve the problems of poor product appearance and visual effect, product homogeneity, etc., and achieve the effects of promoting sales, reducing production costs, and solving serious homogeneity

Pending Publication Date: 2017-11-24
GD MIDEA ENVIRONMENT APPLIANCES MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a fan, which aims to solve the technical problems of the existing fan that the product has poor appearance and visual effect and serious product homogeneity due to the unreasonable design of the pitch mechanism.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as Figure 1-8 As shown, the fan provided by Embodiment 1 of the present invention includes a fan head assembly 1, a base assembly 2, and a bracket 3 connected between the fan head assembly 1 and the base assembly 2. The back of the fan head assembly 1 facing the bracket 3 is provided with The arc track 4 and the end of the bracket 3 facing the fan head assembly 1 are provided with a slider 5 slidably installed in the arc track 4 .

[0048] Specifically, the fan head assembly 1 is mainly used to realize the blowing function of the fan; the base assembly 2 is mainly used to realize the placement of the fan in an application; the bracket 3 is mainly used to connect the fan head assembly 1 and the base assembly 2 . In the fan provided in this embodiment, an arc track 4 is provided on the back of the fan head assembly 1, and a slider 5 slidably installed in the arc track 4 is provided at the end of the bracket 3, so that the arc track 4 and the slider 5. After being a...

Embodiment 2

[0064] The main difference between the fan provided in this embodiment and the first embodiment is that the installation positions of the sliders 5 on the bracket 3 are different, specifically reflected in: Figure 1-8 As shown, in the first embodiment, each slide block 5 is symmetrically arranged on two opposite inner sides of the bracket 3 along the width direction of the bracket 3; Figure 9-10 As shown, in this embodiment, the sliders 5 are arranged symmetrically on two opposite outer sides of the bracket 3 along the width direction of the bracket 3 . By adopting the installation method of each slider 5 in this embodiment, the bracket 3 can also support the fan head assembly 1 from the left and right sides, which can also be beneficial to ensure the stability of the support of the bracket 3 to the fan head assembly 1; it is only different from the embodiment In comparison, on the premise that the width of the arc track 4 is equal, the width of the support 3 in this embodim...

Embodiment 3

[0071] The main difference between the fan provided in this embodiment and Embodiment 1 and Embodiment 2 is that the number of sliders 5 is set differently, which is specifically reflected in: Figure 1-10 As shown, in Embodiment 1 and Embodiment 2, the number of sliders 5 is an even number greater than or equal to two, and each slider 5 is symmetrically arranged on two opposite sides of the bracket 3 along the width direction of the bracket 3; And as Figure 11-13 As shown, in this embodiment, one slider 5 is provided, and the slider 5 is arranged on the top of the bracket 3 along the height direction of the bracket 3 . In order to ensure the stability of the bracket 3 supporting the fan head assembly 1, the width of the slider 5 extending along the width direction of the bracket 3 in this embodiment needs to be designed to be larger than the width of the slider 5 in the first and second embodiments. In this way, the cost of the slider 5 in this embodiment is slightly higher...

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Abstract

The invention is applicable to the field of household appliances, and discloses a fan. The fan comprises a fan head component, a base component and a support connected between the fan head component and the base component, wherein an arc-shaped track is arranged at the back part, facing the support, of the fan head component; and a sliding block mounted in the arc-shaped track in a sliding manner is arranged at the end part, facing the fan head component, of the support. According to the fan provided by the invention, the arc-shaped track is arranged at the back part of the fan head component, the sliding block mounted in the arc-shaped track in a sliding manner is arranged at the end part of the support, so that the fan head component is controlled to be at different pitch attitudes by sliding the arc-shaped track to different positions; besides, as the connecting part of the support and the fan head component is positioned at the back part of the fan head component, the connecting part of the support and the fan head component is not directly visible by users, the visual effect of the appearance of the fan is improved, the problems in the prior art that the conventional fan products are seriously homogenous and have no differentiated selling points are well solved, and the popularizing and marketing of the products are facilitated.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a fan. Background technique [0002] In order to realize the function of pitching up and down in the platform fan and table fan in the prior art, the bracket is generally designed as a U-shaped bracket, and the two ends of the U-shaped bracket are connected to the two sides of the fan head assembly through a hinge structure, so that the fan head The component can rotate around the hinge axis of the hinge structure, thereby realizing the up and down pitch function of the fan. The fan uses this method to realize the up and down pitch function. In specific applications, there are the following shortcomings: [0003] 1) The structure of the pitching mechanism composed of a U-shaped bracket and a hinge structure is relatively complicated, and the manufacturing process and installation process are also relatively complicated, resulting in high production cost and low production eff...

Claims

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Application Information

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IPC IPC(8): F04D25/08F04D29/00
CPCF04D25/08F04D29/002
Inventor 余勇吴永强彭飞张稳军张旭升徐玮刘维亮严凤喜
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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