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Assembled chassis and fan

An assembled, chassis technology, applied in heating methods, non-variable capacity pumps, space heating and ventilation details, etc., can solve problems such as weak structural strength at clip joints, unstable tower fan support, and loose joints. The assembly method is simple and easy to use, the quantity is small, and the weight is increased.

Pending Publication Date: 2020-01-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the joints of multiple sub-chassis are usually snapped together by buckles, and the structural strength of the joints is weak. When the tower fan moves, the buckles and the slots are easily deformed by external forces, resulting in loosening of the joints of the spliced ​​chassis. Causes unstable support to the tower fan
[0005] On the other hand, most of the existing sub-chassis are injection-molded shell structures. In order to strengthen the structural strength of the sub-chassis, several reinforcing ribs are provided inside the shell. The chassis with this structure is light in weight. When the placement surface is uneven, there is a risk of tipping

Method used

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  • Assembled chassis and fan
  • Assembled chassis and fan
  • Assembled chassis and fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] like Figure 1 to Figure 5 As shown, an assembled chassis provided for this embodiment includes a sub-chassis 1, and a housing groove 11 is arranged on the sub-chassis 1; Assembled into one body through the first connecting part 3; the counterweight 2 is arranged in the accommodating groove 11; the second connecting part 4 is arranged on the counterweight 2, and several identical counterweights 2 pass through the second connecting part 4 assembled into one.

[0052] The assembled chassis in this embodiment is used for fans, specifically the chassis of tower fans. Of course, it can also be used in other technical fields, such as the chassis of cabinet air conditioners.

[0053] The assembled chassis in this embodiment is made of plastic, which is processed and formed by injection molding.

[0054] First of all, in this embodiment, the entire chassis of the original fan is designed as a plurality of sub-chassis 1 that can be assembled with each other. In terms of packag...

Embodiment 2

[0079] This embodiment provides a fan, specifically a tower fan, which uses the assembled chassis structure described in Embodiment 1, and has all the technical advantages of the assembled chassis, so details will not be repeated here.

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Abstract

The invention provides an assembled chassis and a fan. The assembled chassis comprises sub chassis provided with accommodating tanks, first connecting parts arranged on the sub chassis, counterweightpieces arranged in the accommodating tanks, and second connecting parts arranged on the counterweight pieces, wherein the multiple same sub chassis are assembled as a whole by the first connecting parts; and the multiple same counterweight pieces are assembled as a whole by the second connecting parts. The assembled chassis is low in cost, less in occupied space and high in strength of connectingstructures.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an assembled chassis and a fan. Background technique [0002] The tower fan is deeply loved by consumers because of its soft wind. In the actual installation and use process, the height of the tower fan body determines its installation stability and there are certain risks. In order to ensure the stability of the tower fan installation, designers generally design the chassis of the tower fan to be larger to increase the stability of the tower fan. The contact area of ​​the ground, thus improving its stability. [0003] However, during transportation, because the area of ​​the chassis is larger than the cross-sectional area in the height direction of the fuselage, the volume of the packaging box needs to be adapted to the chassis, and the thickness of the chassis is thin, resulting in empty space in the packaging box. In order to reduce shaking during transportation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/00F04D29/62F04D29/66F24F13/32
CPCF04D29/002F04D29/626F04D29/661F24F13/32
Inventor 徐余良赵文杰刘哲丁睿
Owner GREE ELECTRIC APPLIANCES INC
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