CN201149354Y

CN201149354Y - Fixed device for embedding type air conditioner motor

Info

Publication number: CN201149354Y
Application number: CNU2007201598319U
Authority: CN
Inventors: 邓玉平
Original assignee: Hisense Group Co Ltd
Current assignee: Qingdao Hisense Hitachi Air Conditioning System Co Ltd
Priority date: 2007-12-29
Filing date: 2007-12-29
Publication date: 2008-11-12
Anticipated expiration: 2017-12-29

Abstract

The utility model discloses an embedded air conditioner motor fixing device, which fixes a motor by adopting a single lathe dog and can solve the problems that the prior motor is fixed troublesomely and insecurely. In the technical proposal, the embedded air conditioner motor fixing device comprises a motor support, a lathe dog and a rubber band enclosed on the end cover of a motor; a cambered clip opening is disposed on the fixed arm of the motor support; a lug is arranged at one end of the cambered clip opening. The embedded air conditioner motor fixing device is characterized in that the embedded air conditioner motor fixing device is provided with one lathe dog; one end of the lathe dog clips the lug; the other end of the lathe dog is permanently connected with the cambered clip opening. By adopting the fixing device disclosed by the utility model, the installation procedure of the motor is significantly simplified, and the stability and the reliability of the fixed motor are significantly improved.

Description

Flush type air conditioner motor fixture

Technical field

The utility model belongs to the air-conditioner technical field, specifically, relates to a kind of flush type air conditioner motor fixture.

Background technology

The flush type air conditioner motor is fixed on the blower fan gripper shoe by electric machine support usually, as Fig. 1, shown in 2, traditional electric machine support is a shaped as frame, the both sides of frame are fixed arm 1-1, fixed arm 1-1 end has half circular bayonet socket 1-2, the two ends of bayonet socket 1-2 have block tongue, during fixed electrical machinery, earlier electric machine support 1 is fixed on the blower fan gripper shoe 2, motor 3 is put on the electric machine support 1, the end cap 3-1 that is with rubber ring on the motor 3 just is stuck on the semicircle bayonet socket 1-2, is stuck on the block tongue with two clips 4 then again, with after the bolting, motor 3 can be fixed between two clips 4.

There are the following problems fixedly the time for existing flush type air conditioner motor: 1, the assembling of two-piece type clip is cumbersome, up and down on the block tongue that two all will be stuck in electric machine support, to connect with bolt between the clip, make clip relative smaller with the arc contact surface of rubber ring, confining force to rubber ring is not strong, because motor weight is heavier relatively, rubber ring has certain flexibility again, in the process of transportation and carrying, machine may have such as falling, toss and wait some nonstandard operations, this moment, rubber ring was easy to come off from end cap, thereby made motor fixing not firm.

2, the fixed arm of existing electric machine support both sides is for being hanging shape, and motor is when work, and unsettled fixed arm can make motor produce very big vibrations, thereby produces very big noise.

How addressing the above problem, better improve the fixing fastness of motor, then is the problem that the utility model faces.

Summary of the invention

The utility model is troublesome poeration and the fixing not firm problem of motor fixedly the time for the motor that solves prior art and exist, and a kind of flush type air conditioner motor fixture is provided, and has improved stability and reliability that motor is fixed.

For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of flush type air conditioner motor fixture, comprise electric machine support, clip and be enclosed within rubber ring on the electric motor end cap, has the arc bayonet socket on the fixed arm of electric machine support, one end of arc bayonet socket has block tongue, it is characterized in that: described clip is a slice, the one end is installed on the block tongue, and the other end is fixedlyed connected with the arc bayonet socket.

Further, described clip comprises stiff end, arc portion and buckle end, and described stiff end has screw hole, and described buckle end has hole clipping.

Further, in the arc portion of described clip at least one banking stop is set.

Further, the neighboring of described arc bayonet socket is provided with at least one positive stop.

The upper end of described electric machine support fixed arm has the support arm of band flanging, and described support arm is fixedlyed connected with the air-conditioning upper cover plate.

The curved portions of described arc bayonet socket accounts for the long 1/4-1/2 of whole circumference.

At least two spacing salient points of the inner surface setting of described clip.

Corresponding limited impression is set on the described rubber ring.

Compared with prior art, advantage of the present utility model and good effect are as follows:

1, the utility model adopts the monolithic clip, clip one end is installed on the electric machine support, the other end is fixedlyed connected with electric machine support, saved the installation troublesome problem of two-piece type clip, monolithic is easier for installation, and the monolithic clip is relative big with the arc contact surface of rubber ring, and the confining force of rubber ring is strengthened, and has avoided rubber ring to come off from end cap;

2, increased the motor support column, the support column upper end is connected with the air-conditioning loam cake by bolt, has reduced in the prior art and because of cantilever the vibration problems of bringing has been installed;

3, increase positioning convex point and outside stopping means, promptly, on the rubber ring corresponding limited impression is set simultaneously at least two spacing salient points of inner surface setting of clip; At least one banking stop is set on the side of clip in addition, at least one positive stop is set, effectively guaranteed yielding rubber circle fixing-stable, avoided that rubber ring comes off under the fortuitous event, thereby make motor fixing more firm in the neighboring of arc bayonet socket.

Description of drawings

Fig. 1 is prior art motor fixing device figure;

Fig. 2 is a prior art motor fixing device side view;

Fig. 3 is the utility model motor fixing device figure;

Fig. 4 is the utility model motor fixing device side view;

Fig. 5 is the utility model yoke configurations schematic diagram;

Fig. 6 is the utility model rubber ring structural representation;

Fig. 7 is that the A-A of rubber ring shown in Figure 6 is to cutaway view.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Embodiment one, and the periphery of the end cap 3-1 of motor 3 is with rubber ring 7, and shown in Fig. 6,7, the surface of rubber ring is covered with stalloy 8.Shown in Fig. 3,4, the end cap 3-1 of motor 3 is fixed on the fixed arm 1-1 arc bayonet socket 1-2 of electric machine support 1 by a slice clip 4, and the upper end of arc bayonet socket 1-2 has block tongue 1-3, and the lower end has screw hole; Clip 4 structures comprise stiff end 4-1, buckle end 4-2 and the 4-5 of arc portion as shown in Figure 5, have screw hole on the stiff end 4-1, have hole clipping on the buckle end 4-2, and the inner surface of the 4-5 of arc portion is provided with spacing salient point 4-3, and spacing salient point 4-3 forms by Sheet Metal Forming Technology; Correspondingly, corresponding limited impression 7-1 is set on the rubber ring.

In order to prevent that effectively rubber ring 7 from coming off, clip 4 4-5 of arc portion sides are provided with two banking stop 4-4, the periphery of arc bayonet socket 1-2 is provided with two positive stop 1-4, positive stop becomes " L " shape, one side of positive stop is fixed on the periphery of arc bayonet socket 1-2, the end of another side points to the center of circle of electric motor end cap 3-1, after clip 4 is fixed in electric machine support 1, the end of banking stop 4-4 on it all points to the center of circle of electric motor end cap, and banking stop and positive stop be evenly distributed on generally end cap around, like this, under the effect of banking stop and positive stop, rubber ring comes off no longer easily.

In order to increase the fixing fastness of motor, the upper end of electric machine support fixed arm 1-1 has the support arm 1-5 of band flanging, has bolt hole on the described flanging, and support arm 1-5 is by on the upper cover plate 6 that is bolted to air-conditioning.

The curved portions of arc bayonet socket is long more, the contact area that is electric motor end cap and electric machine support arc bayonet socket is big more, during machine operation, shake big more, thereby noise is big more, the curved portions of present embodiment arc bayonet socket accounts for 3/8 of whole circumference length, be that bayonet socket lower end arc initial part departs from 45 ° of vertical directions, the 4-5 of arc portion of clip 4 accounts for 5/8 of whole circumference length, this kind fixed structure has reduced the contact area of electric motor end cap and electric machine support arc bayonet socket, the gravity of motor almost completely acts on the clip, has reduced the noise problem that motor produces because of vibrations.

During installation, earlier electric machine support is fixed on the fan gripper shoe, again motor is put on the electric machine support, buckle end 4-2 with clip 4 is stuck on the block tongue 1-3 of fixed arm 1-1 arc bayonet socket 1-2 upper end then, and the stiff end 4-1 of clip 4 is fixed on the screw hole of arc bayonet socket 1-2 lower end by screw.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1, a kind of flush type air conditioner motor fixture, comprise electric machine support, clip and be enclosed within rubber ring on the electric motor end cap, has the arc bayonet socket on the fixed arm of electric machine support, one end of arc bayonet socket has block tongue, it is characterized in that: described clip is a slice, the one end is installed on the block tongue, and the other end is fixedlyed connected with the arc bayonet socket.

2, flush type air conditioner motor fixture according to claim 1, it is characterized in that: described clip comprises stiff end, arc portion and buckle end, and described stiff end has screw hole, described buckle end has hole clipping.

3, flush type air conditioner motor fixture according to claim 2 is characterized in that: in the arc portion of described clip at least one banking stop is set.

4, according to claim 1,2 or 3 described flush type air conditioner motor fixtures, it is characterized in that: the neighboring of described arc bayonet socket is provided with at least one positive stop.

5, flush type air conditioner motor fixture according to claim 4 is characterized in that: the upper end of described electric machine support fixed arm has the support arm of band flanging, and described support arm is fixedlyed connected with the air-conditioning upper cover plate.

6, flush type air conditioner motor fixture according to claim 5 is characterized in that: the curved portions of described arc bayonet socket accounts for the long 1/4-1/2 of whole circumference.

7, flush type air conditioner motor fixture according to claim 6 is characterized in that: at least two spacing salient points of the inner surface setting of described clip.

8, flush type air conditioner motor fixture according to claim 7 is characterized in that: corresponding limited impression is set on the described rubber ring.