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Air intake device and air conditioning equipment

A technology of air intake device and air conditioning equipment, which is applied in the field of air conditioning, and can solve problems such as large resistance and attenuation of air intake wind speed of air conditioning equipment, and achieve the effects of reducing blocking, reducing force moment, and reducing blocking

Active Publication Date: 2017-09-19
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the inventors of the present invention have found that the above-mentioned technology of using multiple sealing plates to seal the air inlet has at least the following problems: due to the limitation of the motor torque, the designed width of the sealing plates is relatively wide, and when the sealing plate assembly is opened, all sealing The opening angles of the plates are all consistent (for example, the opening angles of the existing sealing plates are all 90 degrees, at this time, the sealing plates are vertically arranged), so that the baffle plate assembly will generate greater resistance to the air intake of the air inlet of the air conditioner, thereby reducing the Attenuation effect caused by air inlet wind speed of air conditioning equipment

Method used

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  • Air intake device and air conditioning equipment
  • Air intake device and air conditioning equipment
  • Air intake device and air conditioning equipment

Examples

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Embodiment 1

[0063] This embodiment provides an air inlet device, which is used in air conditioning equipment, such as Figure 1 to Figure 8 As shown, the air intake device in this embodiment includes: a fixed frame 1, a baffle assembly and a driving device. Wherein, the fixing frame 1 is used to be installed at the air inlet of the air conditioner. The baffle assembly is installed on the fixed frame; wherein, the baffle assembly includes at least two baffle structures, and each baffle structure includes at least one baffle. The driving device is used to drive the baffle assembly to open or close (here, the driving device mainly drives each baffle to rotate relative to the fixed frame; wherein, such as figure 1 As shown, the bezel assembly is closed; as figure 2 As shown, the baffle assembly is open), so that the air inlet of the air conditioner is opened or closed. Wherein, the driving device can drive the same kind of baffle structure to open at the same angle, and drive different ki...

Embodiment 2

[0066] Preferably, this embodiment provides an air intake device. Compared with the above-mentioned embodiments, the baffle assembly in this embodiment includes two kinds of baffle structures, namely the first type of baffle structure and the second type of baffle structure . The drive device includes a first drive mechanism and a second drive mechanism. Wherein, the first driving mechanism is drivingly connected with the first type of baffle structure; the second driving mechanism is drivingly connected with the second type of baffle structure. Here, in this embodiment, two drive mechanisms are provided in the driving device to drive the two baffle structures respectively, so that the same baffle structure can be opened at the same angle, and different baffle structures can be opened at different angles. Purpose.

[0067] Preferably, if Figure 1 to Figure 7 As shown, the first baffle structure includes a first baffle 21 ; the second baffle structure includes multiple seco...

Embodiment 3

[0070] Preferably, this embodiment provides an air intake device. Compared with the previous embodiment, this embodiment is based on the fact that the baffle assembly includes the first baffle structure and the second baffle structure, and further The drive unit is designed as follows: image 3 , Figure 7 and Figure 8 As shown, the driving device of this embodiment includes a motor 311 and a driving gear 312 in addition to the first driving mechanism and the second driving mechanism. Wherein, the driving shaft of the motor 311 is drivingly connected with the driving gear 312 . And the driving gear 312 is drivingly connected with the first driving mechanism and the second driving mechanism respectively.

[0071] In order to realize that the opening angles of the first baffle structure and the second baffle structure are different, and in order to save costs, this embodiment adopts a motor 311 and a driving gear 312 as the total drive, and then through the first drive mecha...

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Abstract

The invention relates to an air intake device and air conditioning equipment, and relates to the technical field of air conditioners. According to the technical scheme, the air intake device comprises a fixed frame, a baffle assembly and a drive device, wherein the fixed frame is used for being installed at an air inlet of the air conditioning equipment; the baffle assembly is installed on the fixed frame and comprises at least two baffle structures, and each baffle structure comprises at least one baffle; the drive device is used for driving the baffle assembly to be opened or closed so as to let the air inlet of the air conditioning equipment be in an open state or a closed state; the drive device can drive the same kind of baffle structures to be opened at the same angle and drive different baffle structures to be opened at different angles. The air conditioning equipment comprises the air intake device. The air intake device and the air conditioning equipment are mainly used for reducing obstruction of the baffle assembly to air intake, and the appearance of the air intake device and the appearance of the air conditioning equipment are optimized.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air inlet device and air conditioning equipment. Background technique [0002] The air inlet on the indoor unit of the traditional air conditioner is always open. Though generally all be provided with filter screen behind the air inlet, dust still is easy to enter in the indoor unit from the filter screen at the air inlet place, and is deposited on the each parts of indoor unit, thereby affects the performance of air conditioner. [0003] In order to prevent dust from entering the indoor unit of the air conditioner, the prior art mainly adopts the following two schemes for dust-proof sealing the air inlet of the indoor unit: first, a single sealing plate is used to partition and seal the air inlet. The sealing plate can move relative to the air inlet so as to open the air inlet when the air conditioner is working, and seal the air inlet when the air conditioner stops...

Claims

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Application Information

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IPC IPC(8): F24F13/15
CPCF24F13/1426F24F13/15F24F2013/1446F24F2013/1433Y02B30/70
Inventor 张帆暨文伟潘保远梁志辉王春
Owner GREE ELECTRIC APPLIANCES INC
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