Protection structure, shell and cooling fan

A protective structure and cooling fan technology, applied in the direction of natural cooling system, energy-saving heating/cooling, space heating and ventilation, etc., can solve the problems of wet curtain noise, hidden dangers, water splashing, etc., to ensure normal use and improve electrical Safety, the effect of solving splashing water and noise

Pending Publication Date: 2020-05-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a protective structure, housing and cooling fan, which can solve the problems of noise, water splashing and electrical hidden dangers when the wet curtain is missing.

Method used

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  • Protection structure, shell and cooling fan
  • Protection structure, shell and cooling fan
  • Protection structure, shell and cooling fan

Examples

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Embodiment 1

[0033] This embodiment provides a protective structure 200 , a casing 100 and a cooling fan.

[0034] refer to figure 1 As shown, the cooling fan includes a fan main body 300, a top cover 400, a housing 100, a protective structure 200 installed in the housing 100, a wet curtain 500, and a dustproof net 600; the housing 100 is provided with a wet curtain 500 installation area, and the protection The structure 200 is located above the installation area of ​​the wet curtain 500, the top cover 400 is arranged on the top of the housing 100, the top cover 400 is provided with a water storage tank 410, and the water storage tank 410 has a water leakage hole facing the installation area of ​​the wet curtain 500, and the water in the water storage tank 410 The water drips from the water leakage hole to the wet curtain 500 , and the dustproof net 600 is installed on the outside of the wet curtain 500 .

[0035] refer to figure 2 As shown, the protective structure 200 includes a water...

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Abstract

The invention relates to the field of household appliances, in particular to a protection structure, a shell and a cooling fan. The protection structure comprises a water receiving structure and a drainage structure which are installed on the shell of the cooling fan, the water receiving structure is rotationally installed below a water leakage hole of the cooling fan, the water receiving structure can be rotationally opened to receive water drops dropping from the water leakage hole, and the drainage structure longitudinally extends to be arranged on the shell and guides water collected by the water receiving structure to flow to a water tank below the cooling fan. According to the protection structure, the shell and the cooling fan, when the wet curtain is not installed, the water receiving structure is rotated to be opened to receive the water drops dropping from the water leakage hole, the drainage structure guides water collected by the water receiving structure to flow to the water tank at the bottom of the cooling fan, the cooling fan is used under the condition that the wet curtain is not installed, water flow is prevented from flowing to a fan motor, the problems of watersplashing and noise of the fan are solved, the normal use of the blowing function of the fan is guaranteed, and the electrical safety of the cooling fan is improved.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a protective structure, a casing and a cooling fan. Background technique [0002] In the hot summer, in addition to air conditioners, people began to use various fans to relieve heat and cool down. Compared with traditional fans, evaporative cooling fans also have the function of cooling and humidifying, and are more and more popular among people. Cooling fans are To realize the cooling function of blowing out cold air, there will be a wet curtain at the air inlet that absorbs water, increases the contact area between water and air, thereby increasing the evaporation of the machine, and drips water from the top of the wet curtain to moisten, and because the wet curtain can be When disassembling, washing and replacing parts, there may be cases where the user misses installing the wet curtain. When the wet curtain is missing, the water will drip directly when the cooling fan is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F6/04F24F13/20F24F13/24
CPCF24F5/0035F24F6/04F24F13/20F24F13/24F24F2013/247Y02B30/54
Inventor 杨康云梁桂明张逸鸿雷明静杨丽静白建东黄雪珍杨德豪刘陈冯政博
Owner GREE ELECTRIC APPLIANCES INC
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