CN205070669U - Motor fixing structure and have its air conditioner - Google Patents
Motor fixing structure and have its air conditioner Download PDFInfo
- Publication number
- CN205070669U CN205070669U CN201520794364.1U CN201520794364U CN205070669U CN 205070669 U CN205070669 U CN 205070669U CN 201520794364 U CN201520794364 U CN 201520794364U CN 205070669 U CN205070669 U CN 205070669U
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- sound
- shock absorption
- electric machine
- blimp
- absorption footpad
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Abstract
The utility model provides a motor fixing structure and have its air conditioner. Motor fixing structure includes the support and fixes the sound -proof housing on the support, and the sound -proof housing has the motor and holds the chamber, the sound -proof housing includes the sound -proof housing body and sets up the damping callus on the sole in the periphery of sound -proof housing body, the damping callus on the sole is connected the support. Use the technical scheme of the utility model, the motor is fixed in the sound -proof housing, and the sound -proof housing is fixed on the support, and sound -proof housing to avoid electrical's the produced noise of vibration is effectively propagated away to improved user's impression, the sound -proof housing is favorable to reducing vibration and noise through damping callus on the sole and leg joint simultaneously.
Description
Technical field
The utility model relates to air-conditioning equipment field, in particular to a kind of electric machine fixation structure and the air conditioner with it.
Background technology
In prior art, the connected mode of motor and electric machine support mostly is rigid connection, and namely motor is directly fixed on electric machine support by screw, and the vibrational energy of motor is decayed by electric machine support.Also there is motor and be connected by shock absorption footpad with electric machine support in part type, decayed by electric machine support again after the vibrational energy of motor is absorbed by shock absorption footpad.Above two schemes can the effect of motor vibration damping.
In the vibration and noise reducing conceptual design of existing motor, no matter be by electric machine support vibration damping or by shock absorption footpad vibration damping, be all worth and embody vibration damping scheme, do not embody noise reduction schemes.The rotational noise of motor often has influence on the sound quality of complete machine, although noise of motor total value is not high, sounds and allow people feel very uncomfortable, crest frequency shows 0.4 frequency multiplication place of motor speed.
Utility model content
Main purpose of the present utility model is the air conditioner providing a kind of electric machine fixation structure and have it, to solve the problem of the noise effect user impression that motor of the prior art produces.
To achieve these goals, according to an aspect of the present utility model, provide a kind of electric machine fixation structure, comprise support and be fixed on the blimp on support, blimp has motor container cavity, blimp comprises blimp body and is arranged on the shock absorption footpad of periphery of blimp body, and described shock absorption footpad connects described support.
Further, blimp body comprises housing and attachment sound-absorbing material layer on the surface of the housing.
Further, sound-absorbing material layer is arranged on an interior surface of the housing.
Further, sound-absorbing material layer comprises Sound-proof material layer and sound-absorbing porous material layer.
Further, Sound-proof material layer is arranged on the side of the close housing of sound-absorbing material layer.
Further, blimp body comprises housing, and housing comprises: drain pan, in there being bottom tube-like; Outer cover, in there being bottom tube-like, the opening end of outer cover docks with the opening end of drain pan.
Further, shock absorption footpad comprises: multiple first shock absorption footpad, is arranged on the periphery of the opening end of drain pan; Multiple second shock absorption footpad, is arranged on the periphery of the opening end of outer cover, and the first shock absorption footpad and the second shock absorption footpad are for clamping motor footing, and the first shock absorption footpad is connected with support with the second shock absorption footpad.
Further, blimp is provided with motor shaft via hole, motor shaft via hole is provided with the sealing ring for sealed electrical arbor.
Further, multiple first shock absorption footpad and drain pan are wholely set; And/or multiple second shock absorption footpad and outer cover are wholely set.
According to another aspect of the present utility model, provide a kind of air conditioner, it is characterized in that, air conditioner comprises above-mentioned electric machine fixation structure.
Application the technical solution of the utility model, motor is fixed in blimp, blimp is fixed on support, the noise transmission that blimp can avoid the vibration of motor to produce effectively is gone out, thus improve the impression of user, blimp is connected with by shock absorption footpad and support and is conducive to reducing vibration & noise simultaneously.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the electric machine fixation structure of embodiment of the present utility model;
Fig. 2 shows the cross-sectional view at the A-A place of Fig. 1;
Fig. 3 shows the plan structure schematic diagram of Fig. 1;
Fig. 4 shows the detonation configuration schematic diagram of the electric machine fixation structure of embodiment of the present utility model;
Fig. 5 shows the structural representation of the housing of the blimp of the electric machine fixation structure of embodiment of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, blimp; 2, housing; 21, drain pan; 22, outer cover; 3, shock absorption footpad; 31, the first shock absorption footpad; 32, the second shock absorption footpad; 4, sound-absorbing material layer; 41, Sound-proof material layer; 42, sound-absorbing porous material layer; 5, sealing ring; 7, motor; 8, support; 10, motor shaft via hole.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in figs. 1 and 3, the electric machine fixation structure of the present embodiment comprises support 8 and the blimp 1 be fixed on support 8, and blimp 1 has motor container cavity.
In the present embodiment, motor 7 is fixed in blimp 1, blimp 1 is fixed on support 8, the noise transmission that blimp 1 can avoid the vibration of motor 7 to produce effectively is gone out, thus improve the impression of user, blimp is connected with by shock absorption footpad and support and is conducive to reducing vibration & noise simultaneously.
In the present embodiment, the sound-absorbing material layer 4 that blimp 1 comprises housing 2 and is attached on the surface of housing 2.Sound-absorbing material layer 4 is arranged on the inner surface of housing 2.
Alternatively, sound-absorbing material layer 4 comprises Sound-proof material layer 41 and sound-absorbing porous material layer 42.Sound-proof material layer 41 is arranged on the side of the close housing 2 of sound-absorbing material layer 4.
Sound-absorbing porous material layer 42 can absorb the noise that motor 7 produces, and unabsorbed noise is enclosed in blimp 1 by Sound-proof material layer 41, thus effectively avoids noise transmission to go out blimp 1.
As shown in Figure 1, in the present embodiment, blimp 1 comprises blimp body and is arranged on the shock absorption footpad 3 of periphery of blimp body, shock absorption footpad 3 connection bracket 8.
As shown in Figures 4 and 5, the housing 2 of blimp 1 comprises drain pan 21 and outer cover 22.Drain pan 21 and outer cover 22 have been bottom tube-like.The opening end of outer cover 22 docks with the opening end of drain pan 21.
The periphery of the opening end of drain pan 21 is provided with multiple first shock absorption footpad 31, and the periphery of the opening end of outer cover 22 is provided with multiple second shock absorption footpad 32.Motor 7 comprises motor body and is arranged on the motor footing of periphery of motor body, and the first shock absorption footpad 31, second shock absorption footpad 32 and motor footing are connected by screw support 8.
The inner surface of drain pan 21 is disposed with the first sound-absorbing porous material and the first Sound-proof material, the inner surface of outer cover 22 is disposed with the second sound-absorbing porous material and the second Sound-proof material.
In the present embodiment, multiple first shock absorption footpad 31 is wholely set with drain pan 21; Multiple second shock absorption footpad 32 is wholely set with outer cover 22.
In the present embodiment, the bottom of outer cover 22 is provided with motor shaft via hole 10, and motor shaft is located in motor shaft via hole 10, and realizes the sealing with motor shaft via hole 10 by sealing ring 5.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:.
The housing of blimp 1 and shock absorption footpad integrated design, the outer cover 22 of shock-absorption sound-insulation cover 1 with drain pan 21 is designed with respectively and 4 of motor shock absorption footpads that footing is connected, shock absorption footpad is mainly decayed the vibrational energy in motor operation course, outer cover and drain pan design shock absorption footpad respectively, cuts off being rigidly connected of motor and electric machine support and screw completely.Blimp 1 and shock absorption footpad integrated design are that the assembling of motor sound insulation shield and shock absorption footpad provides conveniently.
Motor vibration and noise reducing cover overall structure: as shown in Figure 4, motor vibration and noise reducing cover contain sealing ring 5, outer cover 22, Sound-proof material, sound-absorbing material and drain pan.Outer cover 22 and drain pan 21 are positioned over outermost layer, mainly adopt sound insulating material, play defening effect, it is designed with shock absorption footpad, serve damping effect simultaneously; Sound-proof material, sound-absorbing material are sound-absorbing material.Sound-proof material adopts polyester fiber, and sound-absorbing material adopts sound-absorbing porous material, and the two plays noise reduction by absorption effect simultaneously; Adopt interference fit between sealing ring 5 and outer cover 22, and adopt matched in clearance between motor shaft, Main Function is to blimp sealing function, and the fit clearance between emulation noise of motor outer cover and motor passes.
Motor vibration and noise reducing cover assemble sequence: first sealing ring 5, outer cover 22, second Sound-proof material, the second sound-absorbing material are pre-installed as cover member, assemble sequence is that sound-absorbing material is at internal layer, Sound-proof material is in centre, outer cover is outermost layer, pre-installs as drain pan assembly equally by the first Sound-proof material and the first sound-absorbing material and drain pan 21; Secondly cover member and drain pan assembly are preloaded onto on motor; Finally be assembled on electric machine support by the motor with shock-absorption sound-insulation cover, assembly direction is assembled backward by electric machine support front, then is fixed by 4 footings with screw.
Blimp 1 and shock absorption footpad integrated design, the outer cover of blimp and drain pan are designed with 4 shock absorption footpads, respectively for the vibrational energy of motor of decaying.Outer cover and drain pan design shock absorption footpad respectively, cuts off being rigidly connected of motor and electric machine support and screw completely, the shock absorption footpad of motor and the overcoat of blimp are designed to integrally, be convenient to installation with drain pan.
The design of motor sound insulation shield 1, blimp internal layer adopts sound-absorbing porous material, outer employing sound insulating material, and therebetween acoustical cotton designs, and parcel mode is motor surrounding parcel, and motor shaft and blimp cooperation place adopt sealing ring.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. an electric machine fixation structure, it is characterized in that, comprise support (8) and be fixed on the blimp (1) on described support (8), described blimp has motor container cavity, described blimp (1) comprises blimp body and is arranged on the shock absorption footpad (3) of periphery of blimp body, and described shock absorption footpad connects described support (8).
2. electric machine fixation structure according to claim 1, is characterized in that, described blimp body comprises housing (2) and is attached to the sound-absorbing material layer (4) on the surface of described housing (2).
3. electric machine fixation structure according to claim 2, is characterized in that, described sound-absorbing material layer (4) is arranged on the inner surface of described housing (2).
4. electric machine fixation structure according to claim 2, is characterized in that, described sound-absorbing material layer (4) comprises Sound-proof material layer (41) and sound-absorbing porous material layer (42).
5. electric machine fixation structure according to claim 4, is characterized in that, described Sound-proof material layer (41) is arranged on the side of the close described housing (2) of described sound-absorbing material layer (4).
6. electric machine fixation structure according to claim 1, is characterized in that, described blimp body comprises housing (2), and described housing (2) comprising:
Drain pan (21), in there being bottom tube-like;
Outer cover (22), in there being bottom tube-like, the opening end of described outer cover (22) docks with the opening end of described drain pan (21).
7. electric machine fixation structure according to claim 6, is characterized in that, described shock absorption footpad (3) comprising:
Multiple first shock absorption footpad (31), is arranged on the periphery of the opening end of described drain pan (21);
Multiple second shock absorption footpad (32), be arranged on the periphery of the opening end of described outer cover (22), described first shock absorption footpad (31) and described second shock absorption footpad (32) are for clamping motor footing, and described first shock absorption footpad (31) is connected with described support (8) with described second shock absorption footpad (32).
8. electric machine fixation structure according to claim 6, it is characterized in that, described outer cover (22) is provided with motor shaft via hole (10), described motor shaft via hole (10) is provided with the sealing ring (5) for sealed electrical arbor.
9. electric machine fixation structure according to claim 7, is characterized in that,
Multiple described first shock absorption footpad (31) and described drain pan (21) are wholely set; And/or,
Multiple described second shock absorption footpad (32) and described outer cover (22) are wholely set.
10. an air conditioner, is characterized in that, described air conditioner comprises electric machine fixation structure according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794364.1U CN205070669U (en) | 2015-10-12 | 2015-10-12 | Motor fixing structure and have its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794364.1U CN205070669U (en) | 2015-10-12 | 2015-10-12 | Motor fixing structure and have its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070669U true CN205070669U (en) | 2016-03-02 |
Family
ID=55397170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794364.1U Active CN205070669U (en) | 2015-10-12 | 2015-10-12 | Motor fixing structure and have its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823143A (en) * | 2016-05-16 | 2016-08-03 | 珠海格力电器股份有限公司 | Motor bracket and outdoor unit and air conditioner comprising same |
| CN109269070A (en) * | 2018-09-27 | 2019-01-25 | 珠海格力电器股份有限公司 | A kind of motor sound insulation shield and air conditioner |
-
2015
- 2015-10-12 CN CN201520794364.1U patent/CN205070669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823143A (en) * | 2016-05-16 | 2016-08-03 | 珠海格力电器股份有限公司 | Motor bracket and outdoor unit and air conditioner comprising same |
| CN109269070A (en) * | 2018-09-27 | 2019-01-25 | 珠海格力电器股份有限公司 | A kind of motor sound insulation shield and air conditioner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |