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Air sweeping device for air conditioner and air conditioner with same

A technology for air conditioners and wind sweeping blades, which is applied in the field of air conditioning, and can solve problems such as inconvenient, non-adjustable sweep angles, and easy failure of manual sweeping operations, and achieve the effects of convenient manual operation, simple structure, and expanded range

Pending Publication Date: 2021-12-28
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides an air sweeping device for air conditioners and an air conditioner with the same, to solve the problems in the prior art such as complex structure of the sweeping device, non-adjustable sweeping angle, easy failure of manual sweeping, and inconvenient operation.

Method used

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  • Air sweeping device for air conditioner and air conditioner with same
  • Air sweeping device for air conditioner and air conditioner with same
  • Air sweeping device for air conditioner and air conditioner with same

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Such as Figure 1a , Figure 1b and figure 2 As shown, the present embodiment provides a wind sweeping device for an air conditioner. The air conditioner includes a casing 31, and the bottom of the casing 31 is provided with an air outlet frame 32. The wind sweeping device is arranged on the air outlet frame 32, including:

[0042] Knob 11 can be turned by manual control;

[0043] Sweeping wind blade 12, comprises a plurality of, and a plurality of sweeping wind blades 12 is arranged alternately along the length direction of air outlet frame 32 and is connected together by connecting rod 13; ; Specifically, one end of a plurality of sweeping blades 12 is fixed on the air outlet frame 32, and the other end is connected together by a connecting rod 13;

[0044] The transmission mechanism 2, a part of which is drivingly connected with the knob 11, and the other part is connected with the connecting rod 13;

[0045] When the knob 11 is manually turned, under the action ...

Embodiment 2

[0064] This implementation provides a sweeping device for air conditioners, including a stepping motor, sweeping blades 12 and a transmission mechanism 2, the sweeping blades 12 and transmission mechanism 2 are the same as those in Embodiment 1, and a part of them is the same as that of the stepper The output shaft of the motor is driven and connected, and the other part is connected with the connecting rod 13; when the stepping motor drives the screw rod 21 to rotate, through screw transmission, the nut piece 22 drives the connecting rod 13 to move relative to the air outlet frame 32, and then drives a plurality of sweeping rods. The wind blade 12 swings; by controlling the rotation angle of the stepping motor, the movement displacement of the connecting rod 13 relative to the air outlet frame 32 can be adjusted, and then the swing angle of the sweeping blade 12 can be adjusted; the control is simple, and sweeping in multiple directions can be realized. The range of auto-sweep...

Embodiment 3

[0066]This implementation provides a sweeping device for air conditioners, including a knob 11, sweeping blades 12 and a cam mechanism, the knob 11 and sweeping blades 12 are the same as those in Embodiment 1, and the cam mechanism is arranged on the air outlet frame The installation position 33 formed between the top wall of 32 and the housing 31; the air outlet frame 32 is surrounded by an air outlet 321, and a plurality of sweeping blades 12 are arranged at the air outlet 321; the knob 11 is arranged on the air outlet frame 32 The top wall is close to the side of the air outlet 321. The cam mechanism includes a cam and a push rod, and the cam is driven and connected with the knob 11; the top wall of the air outlet frame 32 is formed with a limit groove along the length direction of the air outlet frame 32. A connecting portion 131 is formed on a side close to the installation position 33, and the connecting portion 131 passes through the limiting groove 322 and is connected ...

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Abstract

The invention provides an air sweeping device for an air conditioner and the air conditioner with the same. The air conditioner comprises a shell, an air outlet frame is arranged at the bottom of the shell, the air sweeping device is arranged on the air outlet frame and comprises a rotary knob, air sweeping blades and a transmission mechanism, the multiple air sweeping blades are connected together through connecting rods, and the roots of the multiple air sweeping blades are fixed to the air outlet frame; and two parts of the transmission mechanism are respectively connected with the rotary knob and the connecting rods, when the rotary knob is manually rotated, the connecting rods drive the air sweeping blades to swing under the action of the transmission mechanism, and the swing angle of the air sweeping blades can be adjusted by adjusting the rotation angle of the rotary knob. The structure is simple, manual operation is convenient, and the manual air sweeping range is widened; the transmission mechanism adopts screw transmission and comprises a screw rod and a nut piece; the rotary knob is manually rotated to drive the screw rod to rotate, and the nut piece drives the connecting rods to move and drives the multiple air sweeping blades to swing; and a first limiting piece and a second limiting piece are arranged on the top wall of the air outlet frame, so that the nut piece moves within a reasonable range, and the air sweeping blades are prevented from being broken.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air sweeping device for an air conditioner and an air conditioner with the same. Background technique [0002] The sweeping blades of the existing air-conditioning indoor units mainly include two modes: automatic sweeping and manual sweeping: automatic sweeping is driven by the sweeping motor to drive the connecting rod to move, and then drives the sweeping blades to swing, so as to realize the left and right sweeping of the sweeping blades. ; but this method requires a stepping motor, and the structure is complex, the control program is cumbersome and the cost is high; manual sweeping is to manually move the sweeping blades to adjust the position of the top of the sweeping blades relative to the positioning bump, so as to realize left and right Wind sweeping; however, this method is to limit the position of the top of the sweeping blades through the positioning bumps...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/14F24F13/15F24F1/0011
CPCF24F13/1413F24F13/1426F24F13/15F24F1/0011F24F2013/1446
Inventor 余俊贤徐兴东黄军黄仕麒高宗胜李江波
Owner GREE ELECTRIC APPLIANCES INC
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