CN204313416U - A kind of chassis component for outdoor unit of air conditioner and air-conditioner outdoor unit - Google Patents
A kind of chassis component for outdoor unit of air conditioner and air-conditioner outdoor unit Download PDFInfo
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- CN204313416U CN204313416U CN201420692409.XU CN201420692409U CN204313416U CN 204313416 U CN204313416 U CN 204313416U CN 201420692409 U CN201420692409 U CN 201420692409U CN 204313416 U CN204313416 U CN 204313416U
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Abstract
The utility model discloses a kind of chassis component for outdoor unit of air conditioner and air-conditioner outdoor unit, relate to air-conditioning technical field, designing for solving the problems such as the vibration of existing air-conditioner outdoor unit is large, noise is large.This chassis component for outdoor unit of air conditioner comprises chassis and is arranged at the footing of both sides below described chassis, the first footing is wherein arranged at the position corresponding with the center of described air-conditioner outdoor unit compressor, falls within described first footing to make the projection of the center of described compressor in plane residing for the installed surface of described first footing.The air-conditioner outdoor unit with above-mentioned chassis assembly is proposed simultaneously.The utility model chassis assembly is by the installation site of optimization first footing, first compressor installing structure can be made more firm, weaken the vibration produced when it runs, in addition, when the compressor is operating can by vibration dispersion to the first footing of part, thus further damping vibration, thus reduce the noise of off-premises station.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly relates to a kind of chassis component for outdoor unit of air conditioner and has the air-conditioner outdoor unit of this chassis assembly.
Background technology
Air-conditioning and air regulator, its major function is temperature to room (or enclosure space, region) interior air, humidity, the parameter such as cleanliness factor and air velocity regulate, to meet the requirement of human comfort or technical process.It specifically comprises air-conditioner outdoor unit and indoor apparatus of air conditioner.
At present, the fixing of off-premises station is mainly fixed by the chassis assembly of off-premises station.As shown in Figure 1, the footing 2 ' that chassis assembly comprises chassis 1 ', be arranged at both sides, below, chassis 1 ' and the location division 3 ' for fixing compressor be arranged on chassis 1 ', the side on chassis 1 ' is stretched in outside a part for footing 2 ', and adopt foundation bolt locking by the part of stretching out, thus reach the object of fixing off-premises station.
Existing footing setting position as shown in Figure 2, when determining the position of footing 2 ' it is considered that the center of gravity of complete machine, guarantee outdoor machine chassis structure is firm, can not topple over because of center of gravity secundly, but the impact of feet locations for the vibration of compressor in air-conditioner running is not considered in the existing plan of establishment.As can be seen from the figure, existing footing 2 ' position deviate from position, compressor center 4 ' far away, the vibration of off-premises station will be caused so large, thus the noise produced is also large, and affects the service life of off-premises station.
Utility model content
An object of the present utility model proposes one effectively to reduce air-conditioner outdoor unit vibration, reduces the chassis component for outdoor unit of air conditioner of noise.
Another object of the present utility model proposes a kind ofly to vibrate low, that noise is little air-conditioner outdoor unit.
For reaching this object, on the one hand, the utility model is by the following technical solutions:
A kind of chassis component for outdoor unit of air conditioner, comprise chassis and be arranged at the footing of both sides below described chassis, the first footing is wherein arranged at the position corresponding with the center of described air-conditioner outdoor unit compressor, falls within described first footing to make the projection of the center of described compressor in plane residing for the installed surface of described first footing.
Preferably, described chassis assembly also comprises the multiple location divisions for fixing described compressor be arranged on chassis, the center of described multiple location division is on same circle, and the projection of the center of circle in plane residing for the installed surface of described first footing of described circle falls within described first footing.
Preferably, the second footing wherein and described first footing are arranged at the both sides of described air-conditioner outdoor unit center of gravity respectively.
Preferably, described first footing is elongated, and its installed surface symmetry axis is in the longitudinal direction through the projection of center in plane residing for the installed surface of described first footing of described compressor.
Preferably, the symmetrical centre of the installed surface of described first footing overlaps with the projection of the center of described compressor in the plane residing for the installed surface of described first footing.
Preferably, the middle part of described first footing is protruding upward is provided with boss, and the bottom surface on described boss and described chassis abuts against.
Preferably, the projection of center in plane residing for the bearing surface of described boss of described compressor falls within described boss.
Preferably, beam is provided with between described footing and described chassis.
On the other hand, the utility model is by the following technical solutions:
A kind of air-conditioner outdoor unit, comprise the compressor in outer cage body and described outer cage body, the below of described outer cage body is provided with above-mentioned chassis assembly, described compressor is installed on described chassis assembly, and the projection of the center of described compressor in plane residing for the installed surface of described first footing falls within described first footing.
The beneficial effects of the utility model are:
First footing of the chassis component for outdoor unit of air conditioner that the utility model provides is arranged on the position corresponding with the center of air-conditioner outdoor unit compressor, the projection of the center of compressor in plane residing for the installed surface of the first footing is made to fall within the first footing, by the setting position optimizing footing, the vibration of compressor in running is effectively weakened, and then reduce during air-conditioner outdoor unit runs the noise produced by compressor, and improve the service life of off-premises station.
The air-conditioner outdoor unit that the utility model provides is owing to have employed above-mentioned chassis assembly, and vibrate low, noise is little, and the life-span is long, substantially increases user's comfort.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing chassis component for outdoor unit of air conditioner;
Fig. 2 is the top view of existing chassis component for outdoor unit of air conditioner;
Fig. 3 is the structural blast figure of the chassis component for outdoor unit of air conditioner that the utility model embodiment one provides;
Fig. 4 is the top view of the chassis component for outdoor unit of air conditioner that the utility model embodiment one provides;
Fig. 5 is the structural representation that chassis component for outdoor unit of air conditioner that the utility model embodiment one provides coordinates with compressor.
In figure, 1 ', chassis; 2 ', footing; 3 ', location division; 4 ', compressor center;
1, chassis; 21, the first footing; 211, boss; 22, the second footing; 3, location division; 4, compressor center; 5, compressor; 51, lug.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
Present embodiments provide a kind of chassis component for outdoor unit of air conditioner, as shown in Figure 3, this chassis component for outdoor unit of air conditioner comprises chassis 1 and is arranged at the footing of both sides below chassis 1, and the close side arranging compressor 5 position is the first footing 21, and opposite side is the second footing 22.First footing 21 and the second footing 22 are separately positioned on the both sides of air-conditioner outdoor unit center of gravity.First footing 21 and the second footing 22 can be fixed on chassis 1 by the mode of spot welding, are also fixed on chassis 1 by other modes, as screw fix, rivet fixing etc.
Chassis assembly is also comprised three location divisions 3,3, three, location division for fixing compressor 5 and is fixed on chassis 1 by compressor by riveted joint or bolt connecting mode.As shown in Figure 5, the perimembranous below compressor 5 is outwardly is provided with three lugs 51, and compressor 5 is fixed by lug 51 and location division 3.
As shown in Figure 4, the center of three location divisions 3 is on same circle, and the first footing 21 is arranged at the position corresponding with the center of circle of this circle, thus the projection of the center of circle of this circle in plane residing for the installed surface of the first footing 21 is fallen within the first footing 21.Because the center of circle of this circle and compressor center 4 are positioned on the perpendicular straight line of the installed surface of same and the first footing 21, the projection of compressor center 4 in plane residing for the installed surface of the first footing 21 is therefore made also to fall within the first footing 21.
The present embodiment chassis assembly is by the installation site of optimization first footing, first compressor installing structure can be made more firm, weaken the vibration produced when it runs, in addition, when the compressor is operating can by vibration dispersion to the first footing of part, thus further damping vibration, thus reduce the noise of off-premises station.Through noise chamber test, after off-premises station has installed the chassis assembly of the present embodiment, when its compressor runs in the multiple frequencies of 50 to 75Hz, the noise total value in off-premises station front reduces 2dB, front noise peak the highest reduction 8dB compared to the most high energy of conventional outdoor unit; The noise total value the highest reduction 2dB of side, side noise peak the highest reduction 12dB.
As a kind of preferred embodiment, the first footing 21 is set to strip, and its installed surface symmetry axis is in the longitudinal direction through the projection of compressor center 4 in plane residing for the installed surface of the first footing 21.Further, the symmetrical centre of the installed surface of the first footing 21 overlaps with the projection of compressor center 4 in the plane residing for the installed surface of the first footing 21, can weaken the vibration of compressor 5 so further, reduces noise, reaches more excellent effect.
As a kind of preferred embodiment, boss 211 can be set the middle part of the first footing 21 is protruding upward, boss 211 is abutted against with the bottom surface on chassis 1, and make the projection of compressor center 4 in plane residing for the bearing surface of boss 211 fall within boss 211, such setting can the location of convenient first footing 21 and installation, and can damping effect be improved, the vibration of rapid dispersion compressor 5, improve noise reduction.
For reducing noise when compressor 5 runs further, also beam can be set between footing and chassis 1.
Embodiment two:
Present embodiments provide a kind of air-conditioner outdoor unit, comprise the compressor in outer cage body and outer cage body, the below of outer cage body is provided with the chassis assembly as described in embodiment one.Compressor is installed on the location division of chassis assembly, and the projection of the center of compressor in plane residing for the installed surface of the first footing falls within the first footing.
Because the present embodiment air-conditioner outdoor unit have employed the chassis assembly that feet locations optimizes, vibrate low, noise is little, and the life-span is long, substantially increases user's comfort.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. a chassis component for outdoor unit of air conditioner, comprise chassis (1) and be arranged at the footing of both sides, below, described chassis (1), it is characterized in that: the first footing (21) is wherein arranged at the position corresponding with the center of described air-conditioner outdoor unit compressor (5), fall within described first footing (21) to make the projection of the center of described compressor (5) in plane residing for the installed surface of described first footing (21).
2. a kind of chassis component for outdoor unit of air conditioner according to claim 1, it is characterized in that: described chassis assembly also comprises the multiple location divisions (3) for fixing described compressor (5) be arranged on described chassis (1), the center of described multiple location division (3) is on same circle, and the projection of the center of circle in plane residing for the installed surface of described first footing (21) of described circle falls within described first footing (21).
3. a kind of chassis component for outdoor unit of air conditioner according to claim 1, is characterized in that: the second footing (22) wherein and described first footing (21) are arranged at the both sides of described air-conditioner outdoor unit center of gravity respectively.
4. a kind of chassis component for outdoor unit of air conditioner according to claim 1, it is characterized in that: described first footing (21) is elongated, its installed surface symmetry axis is in the longitudinal direction through the projection of center in plane residing for the installed surface of described first footing (21) of described compressor (5).
5. a kind of chassis component for outdoor unit of air conditioner according to claim 4, is characterized in that: the symmetrical centre of the installed surface of described first footing (21) overlaps with the projection of the center of described compressor (5) in the plane residing for the installed surface of described first footing (21).
6. a kind of chassis component for outdoor unit of air conditioner according to any one of claim 1 to 5, it is characterized in that: the middle part of described first footing (21) is protruding upward is provided with boss (211), described boss (211) abuts against with the bottom surface on described chassis (1).
7. a kind of chassis component for outdoor unit of air conditioner according to claim 6, is characterized in that: the projection in plane residing for the bearing surface in described boss (211) of the center of described compressor (5) falls within described boss (211).
8. a kind of chassis component for outdoor unit of air conditioner according to any one of claim 1 to 5, is characterized in that: be provided with beam between described footing and described chassis (1).
9. an air-conditioner outdoor unit, comprise the compressor (5) in outer cage body and described outer cage body, it is characterized in that: the below of described outer cage body is provided with the chassis assembly as described in any one of claim 1 to 8, described compressor (5) is installed on described chassis assembly, and the projection of the center of described compressor (5) in plane residing for the installed surface of described first footing (21) falls within described first footing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692409.XU CN204313416U (en) | 2014-11-18 | 2014-11-18 | A kind of chassis component for outdoor unit of air conditioner and air-conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692409.XU CN204313416U (en) | 2014-11-18 | 2014-11-18 | A kind of chassis component for outdoor unit of air conditioner and air-conditioner outdoor unit |
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| Publication Number | Publication Date |
|---|---|
| CN204313416U true CN204313416U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692409.XU Active CN204313416U (en) | 2014-11-18 | 2014-11-18 | A kind of chassis component for outdoor unit of air conditioner and air-conditioner outdoor unit |
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| CN (1) | CN204313416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390285A (en) * | 2014-11-18 | 2015-03-04 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit chassis assembly and air conditioner outdoor unit |
-
2014
- 2014-11-18 CN CN201420692409.XU patent/CN204313416U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390285A (en) * | 2014-11-18 | 2015-03-04 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit chassis assembly and air conditioner outdoor unit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |