CN201293433Y

CN201293433Y - Air conditioner air-out panel

Info

Publication number: CN201293433Y
Application number: CNU2008201891874U
Authority: CN
Inventors: 张力; 刘东晖
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2008-08-27
Filing date: 2008-08-27
Publication date: 2009-08-19
Anticipated expiration: 2018-08-27

Abstract

The utility model discloses an air conditioner air-out panel, including panel base plate, wind-guiding blade and driving motor, the both ends of wind-guiding blade are provided with the elastic damping device who comprises damping seat and damping clamp plate on the panel base plate and by driving motor drive through setting up of pivot activity, between panel base plate and at least one of them pivot, form the damping hole between damping seat and the damping clamp plate, and the pivot cover is in the damping hole. The utility model discloses effectual vibrations that alleviate, the noise is little.

Description

Air-out panel of air-conditioner

Technical field

The utility model belongs to field of air conditioning, is specifically related to a kind of air-out panel of air-conditioner.

Background technology

At existing air-conditioning particularly on the cabinet air-conditioner, often be used in wind outlet panel, the structure of existing air-out panel of air-conditioner generally is: be provided with shaft hole on display panel substrate, shaft hole is passed by rotating shaft in the two ends of wind blade (comprising horizontal wind deflector and the vertical air blade of sweeping), under the effect of drive motors, wind deflector, is swept air blade and is swept wind by left and right direction to sweeping wind by upper and lower; As everyone knows, noise control to air-conditioning is the target that air-conditioning production firm is pursued always, but in the existing structure, wind deflector and to sweep air blade be the reciprocating motion state that is in sweeping the wind process, at wind deflector or sweep and need commutation when air blade moves to extreme position, and wind deflector or sweep air blade because effect of inertia, can continue to move along the former direction of motion, make wind deflector, the aggravation of rocking of sweeping air blade to produce noise, be necessary to improve.

Summary of the invention

The purpose of this utility model is to provide a kind of air-out panel of air-conditioner, and this air-out panel of air-conditioner can effectively reduce noise.

The utility model is achieved through the following technical solutions:

A kind of air-out panel of air-conditioner, comprise display panel substrate, wind blade and drive motors, the two ends of wind blade drive by being arranged on the display panel substrate and by drive motors of rotating shaft activity, are provided with elastic damping device between display panel substrate and one of them rotating shaft.

In the utility model, owing to damping unit is set at rotating shaft position, resistance when strengthening the rotating shaft rotation, wind blade is in motion process, need overcome the resistance of this damping unit when rocking, it rocks less relatively, and noise also is minimized, wind blade described in the utility model can be a wind deflector, also can be to sweep air blade.

Further structure of the present utility model is:

Be provided with damping seat and damping pressing plate on described display panel substrate, be connected with elastic component on described display panel substrate or damping seat, this elastic component acts on the damping pressing plate, forms damping hole between damping seat and damping pressing plate, and described rotating shaft is enclosed within this damping hole.

On described display panel substrate, described rotating shaft position is other to be provided with two erection columns, and the two ends of described damping seat are connected on the erection column.

Described damping seat and damping pressing plate are provided with relative arc port, and two arc ports form described damping hole; Arc port one side is provided with hanging column on the damping seat, and opposite side is provided with reference column, and a side of arc port is provided with the rotation mouth corresponding with hanging column on the described damping pressing plate, and opposite side is provided with the reference column corresponding positioning hole; Described hanging column snaps in the rotation mouth, and the locating hole of described damping pressing plate is enclosed within on the reference column and by described elastic component and compresses.

Be provided with screw on described reference column, described elastic component is a helical spring, and this helical spring is enclosed within on the described reference column, and the screw that matches with screw compresses helical spring.

When assembling, the rotation mouth of damping pressing plate one side is snapped on the hanging column of damping seat, the locating hole of damping pressing plate is enclosed within on the reference column, two relative arc ports are damping hole (rotating shaft of wind blade is inserted in this damping hole) on damping seat and the damping pressing plate, helical spring is enclosed within on the reference column and with the damping pressing plate and compresses, and the assembling mode is simple, can also regulate the size of damping platen pressure by screw, for guaranteeing to install reliably, also be provided with a pad in the bottom of screw.

Description of drawings

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is among Fig. 1, A place partial enlarged drawing;

Fig. 3 is among Fig. 2, the partial enlarged drawing of display panel substrate;

Fig. 4 is the assembly structure figure of wind deflector and damping unit;

Fig. 5 is the B place partial enlarged drawing of Fig. 4;

Fig. 6 is the exploded view of Fig. 5;

Description of reference numerals:

1, display panel substrate, 2, wind deflector, 3, sweep air blade, 4, drive motors, 5, rotating shaft, 6, the damping seat, 7, damping pressing plate, 8, helical spring, 9, damping hole, 10, erection column, 11, arc port, 12, hanging column, 13, reference column, 14, rotation mouthful, 15, locating hole, 16, screw, 17, screw, 18, pad.

The specific embodiment

Extremely shown in Figure 5 as Fig. 1, a kind of air-out panel of air-conditioner, comprise display panel substrate 1, the wind deflector 2 of sweeping air blade 3 and vertically sweeping wind of laterally sweeping wind is being arranged on the display panel substrate 1 of rotating shaft 5 activities by separately respectively, wind deflector 2, sweep air blade 3 and drive by drive motors 4 respectively, be provided with elastic damping device between display panel substrate 1 and one of them rotating shaft 5.

Wherein, described elastic component is a helical spring 8, and on display panel substrate 1, the position of one of them rotating shaft 5 is other to be provided with two erection columns 10, and the two ends of damping seat 6 are connected on the erection column 10; Damping seat 6 and damping pressing plate 7 are provided with 11, two arc ports of relative arc port 11 and form damping hole 9; Arc port 11 1 sides are provided with hanging column 12 on damping seat 6, and opposite side is provided with reference column 13, and a side of arc port 11 is provided with the rotation mouth 14 corresponding with hanging column 12 on the damping pressing plate 7, and opposite side is provided with reference column 13 corresponding positioning hole 15; Hanging column 12 snaps in the rotation mouth 14, the locating hole 15 of damping pressing plate 7 is enclosed within on the reference column 13 of damping seat 6, be provided with screw 16 on reference column 13, helical spring 8 is enclosed within on the reference column 13, match pad 18 helical spring 8 is compressed of merga pass its underpart of screw 17 and screw 16.

When assembling, the rotation mouth 14 of damping pressing plate 7 one sides is snapped on the hanging column 12 of damping seat 6, the locating hole 15 of damping pressing plate 7 is enclosed within on the reference column 13, relative two arc ports 11 form damping hole 9 (rotating shaft 5 of wind deflector 2 is inserted in this damping hole 9) on damping seat 6 and the damping pressing plate 7, helical spring 8 is enclosed within on the reference column 13 and with damping pressing plate 7 and compresses, the assembling mode is simple, can also regulate the size of damping pressing plate 7 pressure by screw 17, owing to damping unit is set in rotating shaft 5 positions, resistance when strengthening the rotating shaft rotation, wind deflector 2 need overcome the resistance of this damping unit when rocking in motion process, it rocks less relatively, and noise also is minimized.

Claims

1, a kind of air-out panel of air-conditioner, comprise display panel substrate, wind blade and drive motors, the two ends of wind blade drive by being arranged on the display panel substrate and by drive motors of rotating shaft activity, it is characterized in that, are provided with elastic damping device between display panel substrate and one of them rotating shaft.

2, air-out panel of air-conditioner according to claim 1, it is characterized in that, on described display panel substrate, be provided with damping seat and damping pressing plate, on described display panel substrate or damping seat, be connected with elastic component, this elastic component acts on the damping pressing plate, form damping hole between damping seat and damping pressing plate, described rotating shaft is enclosed within this damping hole.

As air-out panel of air-conditioner as described in the claim 2, it is characterized in that 3, on described display panel substrate, described rotating shaft position is other to be provided with two erection columns, the two ends of described damping seat are connected on the erection column.

4, as air-out panel of air-conditioner as described in the claim 2, it is characterized in that described damping seat and damping pressing plate are provided with relative arc port, two arc ports form described damping hole; Arc port one side is provided with hanging column on the damping seat, and opposite side is provided with reference column, and a side of arc port is provided with the rotation mouth corresponding with hanging column on the described damping pressing plate, and opposite side is provided with the reference column corresponding positioning hole; Described hanging column snaps in the rotation mouth, and the locating hole of described damping pressing plate is enclosed within on the reference column and by described elastic component and compresses.

5, as air-out panel of air-conditioner as described in the claim 4, it is characterized in that be provided with screw on described reference column, described elastic component is a helical spring, this helical spring is enclosed within on the described reference column, and the screw that matches with screw compresses helical spring.

6, as air-out panel of air-conditioner as described in each in the claim 1 to 5, it is characterized in that described wind blade comprises wind deflector and sweeps air blade.