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Grille structure, device with grille structure, and air outlet control method

A grille structure and control method technology, applied in heating and ventilation control systems, airflow control elements, heating methods, etc., can solve the problems of high cost, complex grille structure, etc., and achieve good wind effect

Active Publication Date: 2021-12-10
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects of complex structure and high cost of the grid structure capable of changing the air outlet direction in the prior art, so as to provide a grid structure capable of changing the air outlet direction while having a simple structure and low cost. Low grille structure, device with grille structure and air outlet control method

Method used

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  • Grille structure, device with grille structure, and air outlet control method
  • Grille structure, device with grille structure, and air outlet control method
  • Grille structure, device with grille structure, and air outlet control method

Examples

Experimental program
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Embodiment 1

[0048] Such as Figure 1-Figure 3 As shown, this embodiment provides a grid structure, including a base and at least two grid bars.

[0049] The base body includes a connecting portion 11 and an outer frame 12 . The specific shapes of the outer frame 12 and the connecting portion 11 are not limited. In this embodiment, the outer frame 12 is a ring-shaped structure, and the connecting portion 11 is a disc-shaped structure. As an alternative embodiment, the outer frame 12 may also be a rectangular frame structure, and the connecting portion 11 may also be a ring structure or a square plate structure.

[0050] At least two grating bars are arranged radially between the connecting portion 11 and the outer frame 12 with the connecting portion 11 as the center, and the respective grating bars are arranged at intervals, and the circulation opening 3 is formed between two adjacent grating bars In at least two grid bars, there is at least one first grid bar 21 and at least one second...

Embodiment 2

[0065] Such as Figure 4-Figure 6 As shown, the present embodiment provides an air disinfection machine, including a body 10 provided with an air outlet 20, and the grille structure described in Embodiment 1; wherein, the air outlet 20 is arranged above the body 10, and the grille structure is arranged on There are 20 air outlets.

[0066] This air sterilizer, since the grille structure described in Embodiment 1 is provided at the air outlet 20, compared with the upward air outlet of the traditional air sterilizer, it can be placed between the first grille area and the second grille area. The formation of the wind gathering area inclined to the vertical direction can not only send the clean air as far as possible, reduce the return of the clean air to the disinfection machine, and improve the purification efficiency; it can also be combined with the third grille Regional cooperation forms multi-directional air outlet, which has wider application.

[0067] The air sterilizer ...

Embodiment 3

[0074] refer to Figure 5 and Figure 6 , this embodiment also provides an air outlet control method for air outlet control of the air sterilizer in Embodiment 2, comprising the following steps:

[0075] Obtain the location information of the target object 30;

[0076] According to the position information, the driving device is controlled to drive the grid structure to rotate to a state of blowing wind toward the target object 30 .

[0077] Specifically, see Figure 6 , according to the position information, the driving device is controlled to drive the grid structure to rotate to the state where the air is blown towards the target object 30, including:

[0078] judging whether there are at least two target objects 30 according to the location information;

[0079] If at least two target objects 30 are present, the grid structure is driven in continuous rotation.

[0080] The above air outlet control method, when the target object 30 is a person, can quickly sense the po...

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Abstract

The invention provides a grille structure, a device with the grille structure and a method for controlling air outlet. The grille structure includes: a base body; at least two grille bars, which are arranged on the base body at intervals. Form a circulation port between them; among at least two grill bars, there is at least one first grill bar and at least one second grill bar, and the wind guiding surface of the first grill bar and the wind guiding surface of the second grill bar are both It is arranged obliquely relative to the penetrating direction of the circulation opening; the inclination direction of the air guide surface of the first grille bar relative to the circulation opening is different from the inclination direction of the air guide surface of the second grille bar relative to the circulation opening, and / or, the first grid The angle of inclination of the air guiding surface of the grid bar relative to the flow opening is different from the angle of inclination of the air guiding surface of the second grid bar relative to the flow opening. In this way, there is no need to set up a drive system for driving each grill bar to rotate, and a better wind blowing effect can be realized while changing the wind blowing direction.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a grid structure and a device with the grid structure. Background technique [0002] The air sterilizer is a device that can sterilize and sterilize the air. It is mainly composed of fan components, disinfection components, and outlet grilles. [0003] At present, most of the air sterilizers on the market adopt the upward air supply method. For the air sterilizers with large air volume and high fuselage, the air outlet is close to the ceiling, and pure upward air supply will cause disinfection by air. The clean air sterilized by the machine is blown to the ceiling along the vertical angle, which is easy to cause secondary pollution of the air and reduce the purification effect. [0004] In this regard, there is an existing grille structure, which is arranged on the air outlet of the fan, and includes a plurality of grille bars. The plurality of grille bars are set t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/14F24F11/89F24F11/79F24F8/80F24F120/12
CPCF24F13/082F24F13/14F24F13/1426F24F11/89F24F11/79F24F3/16F24F2120/12
Inventor 贾铌金秋水张莹
Owner GREE ELECTRIC APPLIANCES INC
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