Air deflector connection rod drive structure, air supply device and air conditioner indoor unit

A technology of connecting rod drive and air deflector, which is applied in the field of air conditioner indoor unit, air supply device, and air deflector connecting rod drive structure, which can solve the disorder of air outlet, the inability of the air deflector to fit the air outlet, and the air deflector Problems such as too large difference in air outlet angle to achieve good air supply effect

Pending Publication Date: 2017-10-20
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the surface where the air outlet is located is a curved surface, in order to ensure parallel air outlet, each air guide plate cannot fit the air outlet; if it is attached to the air outlet, each air guide plate is not parallel during the rotation process, and the air outlet If the angle difference is too large, the wind will be disturbed

Method used

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  • Air deflector connection rod drive structure, air supply device and air conditioner indoor unit
  • Air deflector connection rod drive structure, air supply device and air conditioner indoor unit
  • Air deflector connection rod drive structure, air supply device and air conditioner indoor unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as Figure 1-Figure 7 As shown, a wind deflector connecting rod drive structure, including:

[0052] The air guide assembly 2, the air guide assembly 2 includes a plurality of air guide plates, one end of the air guide plate is rotatably connected to the air outlet of the casing 1 through a rotating shaft 28;

[0053] A plurality of connecting rods 3, a plurality of connecting rods 3 are arranged on one side of the wind deflector assembly 2 and connected in rotation with the casing 1, one end of the plurality of connecting rods 3 is connected to a plurality of wind deflecting plates The rotating shafts 28 are fixedly connected in one-to-one correspondence;

[0054] Drive rod 4, said drive rod 4 is hinged by a plurality of connecting rods of different lengths first and last through pin shafts 5 in turn, and the other end of each said link rod 3 is hinged on the corresponding pin shaft 5; The displacement of the driving rod 4 causes the air deflector assembly 2 to ...

Embodiment 2

[0065] Such as Figure 6-Figure 8 As shown, a kind of air supply device of the present embodiment comprises:

[0066] The casing 1, the side wall of the casing 1 has an arc surface structure, and at least one air outlet is opened on it;

[0067] A fan assembly, the fan assembly is arranged in the casing 1;

[0068] As for the driving structure of the air deflector connecting rod described in Embodiment 1, the driving structure of the connecting rod of the air deflecting plate is installed at the air outlet.

[0069] The air supply device of this embodiment can accurately control the differential rotation of each air deflector, so that each air deflector can rotate around its own rotating shaft according to the law, ensuring that each air deflector is parallel to each other at any position, and the movement mode of the air deflector No longer limited by the shape of the air outlet, the centralized air supply of each air deflector is realized, and the air supply effect is good...

Embodiment 3

[0071] Such as Figure 6-Figure 8 As shown, an indoor unit of an air conditioner in this embodiment includes:

[0072] The casing 1, the side wall of the casing 1 has an arc surface structure, and at least one air outlet is opened on it;

[0073] a heat exchanger, the heat exchanger is installed in the casing 1;

[0074] a fan assembly, the fan assembly is arranged between the heat exchanger and the air outlet;

[0075] As for the driving structure of the air deflector connecting rod described in Embodiment 1, the driving structure of the connecting rod of the air deflecting plate is installed at the air outlet.

[0076] Such as Figure 8 As shown, the casing 1 of the present embodiment includes:

[0077]The front panel 11 and the rear panel 12 are parallel to each other and have the same shape. Both ends of the front panel 11 and the rear panel 12 are in a convex arc structure; the front panel 11 is provided with an air inlet 111;

[0078] The first arc-shaped plate 13 i...

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PUM

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Abstract

The invention relates to an air deflector connection rod drive structure, an air supply device and an air conditioner indoor unit. The air deflector connection rod drive structure comprises an air guide assembly, multiple rack connection rods, a drive rod and a drive motor, wherein the air guide assembly comprises multiple air deflectors, the air deflectors are rotationally connected to an air outlet of a shell, the multiple rack connection rods are arranged on one side of the air guide assembly and rotationally connected with the shell, one ends of the multiple rack connection rods are fixedly connected with rotating shafts of the multiple air deflectors in a one-to-one correspondence manner, the drive rod is formed in the manner that multiple connection rods of different lengths are sequentially hinged in an end-to-end manner through pin shafts, the other end of each rack connection rod is hinged to the corresponding pin shaft, the drive rod conducts displacement to enable the air guide assembly to be opened, so that the multiple air deflectors are mutually parallel, the drive rod conducts displacement to enable the air guide assembly to be closed, so that the multiple air deflectors are connected in an one-to-one abutting manner and form an arc structure flush with the side wall at the air outlet of the shell, and the drive motor is connected with one air deflector. By the adoption of the air deflector connection rod drive structure, it can be guaranteed that the operation manner of the air deflectors is not limited by the shape of the air outlet any more, and concentrated air supply of all the air deflectors is achieved.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a driving structure of a wind deflector connecting rod, an air supply device and an indoor unit of an air conditioner. Background technique [0002] The driving structure of the air deflector connecting rod of the existing air-conditioning cabinet or on-hook generally adopts a connecting rod to connect multiple connecting rods of the air deflector to form a plurality of parallelogram-shaped connecting rod mechanisms to drive the air deflector. The mechanism can only guarantee the stable air outlet of the air conditioner whose face where the air outlet is located is a plane structure. If the surface where the air outlet is located is a curved surface, in order to ensure parallel air outlet, each air guide plate cannot fit the air outlet; if it is attached to the air outlet, each air guide plate is not parallel during the rotation process, and the air outlet If the angle difference...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/15F24F13/20F24F7/013
CPCF24F7/013F24F13/15F24F13/20F24F2013/205
Inventor 彭杰林阮涛岑晓惟
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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