CN206035828U - Acoustical panel, motor and air conditioner - Google Patents
Acoustical panel, motor and air conditioner Download PDFInfo
- Publication number
- CN206035828U CN206035828U CN201621045234.9U CN201621045234U CN206035828U CN 206035828 U CN206035828 U CN 206035828U CN 201621045234 U CN201621045234 U CN 201621045234U CN 206035828 U CN206035828 U CN 206035828U
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- CN
- China
- Prior art keywords
- acoustical panel
- hole section
- plate body
- rotor core
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000003507 refrigerant Substances 0.000 claims description 37
- 239000003638 chemical reducing agent Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000009467 reduction Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model provides a acoustical panel, motor and air conditioner, wherein, acoustical panel includes: a plate body; and the medium channel is arranged in the plate body, two ends of the medium channel penetrate through the surface of the plate body and form a medium inlet and a medium outlet, wherein the medium channel comprises a variable diameter section, and the cross section area of the variable diameter section is gradually increased along the flowing direction of the medium. The technical scheme of the utility model the great problem of the work noise of compressor among the prior art has been solved.
Description
Technical field
The utility model is related to technical field of refrigeration equipment, in particular to a kind of acoustical panel, motor and air-conditioner.
Background technology
Compressor noise is both key technical index, and a bar scale of the direct Experience Degree of user.Meanwhile, noise-reducing design
Particularly fluid noise-reducing design, always after compressor a difficult point, particularly air-conditioning direct current, the frequency conversion of compressor is driven
It is dynamic so that pneumatic noise becomes compressor and improves a bottleneck of design.Because noise source is done to fluid in compressor pump
Work(, conventional noise reduction means are all mechanically to do discharge orifice in the pump housing to design (such as Helmholtz's resonator), the design of muffler shape
Deng, and above-mentioned discharge orifice design noise reduction is undesirable, product can send larger noise when running.
Utility model content
Main purpose of the present utility model is to provide a kind of acoustical panel, motor and air-conditioner, to solve in prior art
Compressor the larger problem of work noise.
To achieve these goals, according to one side of the present utility model, there is provided a kind of acoustical panel, including：Plate body；
Medium channel, is arranged in plate body, and the surface of the two ends insertion plate body of medium channel simultaneously forms medium inlet and media outlet, its
In, medium channel includes reducer, and along the flow direction of medium, the cross-sectional area of reducer gradually increases.
Further, medium channel includes：First hole section, the surface of the first end insertion plate body of the first hole section simultaneously form Jie
Matter entrance；Second hole section, the first end of the second hole section are connected with the first hole section, and the second end of the second hole section forms media outlet,
Wherein, reducer is formed in the first hole section and/or the second hole section.
Further, the first hole section and the angled setting of the second hole section.
Further, the surface of the second end insertion plate body of the second hole section.
Further, the first hole section is shoulder hole to form reducer.
Further, plate body is circular slab.
Further, the centerline parallel of the center line of the first hole section and plate body.
Further, the central axis of the center line of the second hole section and plate body.
Further, medium channel is multiple, and multiple medium channels are along the circumferentially distributed of plate body.
According to another aspect of the present utility model, there is provided a kind of motor, motor includes rotor core and is arranged on turning
Acoustical panel on sub- iron core, acoustical panel are above-mentioned acoustical panel, wherein, are provided with refrigerant passage, refrigerant passage on rotor core
Connect with the medium channel of acoustical panel.
Further, acoustical panel includes the first acoustical panel and the second acoustical panel, the first acoustical panel and the second acoustical panel difference
It is arranged on the two ends of rotor core.
Further, rotor core includes the first rotor iron core and the second rotor core, and acoustical panel is arranged on the first rotor
Between iron core and the second rotor core, the refrigerant passage of the refrigerant passage of the first rotor iron core and the second rotor core is and medium
Channel connection.
According to another aspect of the present utility model, there is provided a kind of air-conditioner, including motor, motor is above-mentioned motor.
Using the technical solution of the utility model, when the refrigerant of compressor flows into the reducer of medium channel, with change
The cross-sectional area of footpath section gradually increases, and the principle eliminated the noise using aperture can be eliminated and slacken pneumatic noise.Therefore this practicality is new
The technical scheme of type solves the problems, such as that the work noise of compressor of the prior art is larger.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used for explaining the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment one according to muffler plate of the present utility model；
Fig. 2 shows the schematic top plan view of muffler plate in Fig. 1；
Fig. 3 shows the structural representation of the embodiment two according to muffler plate of the present utility model；
Fig. 4 shows the schematic top plan view of muffler plate in Fig. 3；
Fig. 5 shows the structural representation of the rotor core of the embodiment one according to motor of the present utility model；
Fig. 6 shows the structural representation of the rotor core of the embodiment two according to motor of the present utility model；
Fig. 7 shows the structural representation of the rotor core of the embodiment three according to motor of the present utility model；
Fig. 8 shows the structural representation of the rotor core of the example IV according to motor of the present utility model；And
Fig. 9 shows the structural representation of the compressor of the embodiment according to air-conditioner of the present utility model.
Wherein, above-mentioned accompanying drawing includes that the following drawings is marked：
10th, plate body；20th, medium channel；21st, medium inlet；22nd, media outlet；23rd, reducer；30th, through hole；31st, first
Hole section；32nd, the second hole section；100th, rotor core；110th, refrigerant passage；120th, the first rotor iron core；130th, the second rotor core；
200th, acoustical panel；210th, the first acoustical panel；220th, the second acoustical panel.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combine.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the utility model in detail.
Compressor noise is both key technical index, and a bar scale of the direct Experience Degree of user.Meanwhile, noise-reducing design
Particularly fluid noise-reducing design, always after compressor a difficult point, particularly air-conditioning direct current, the frequency conversion of compressor is driven
It is dynamic so that pneumatic noise becomes compressor and improves a bottleneck of design.Because noise source is done to fluid in compressor pump
Work(, conventional noise reduction means are all mechanically to do discharge orifice in the pump housing to design (such as Helmholtz's resonator), the design of muffler shape
Deng, this programme equally from the angle that fluid is propagated, on rotor, the principle eliminated the noise using aperture, in rotor core axle
One muffler plate is set to end, the refrigerant discharge orifice of size UNICOM is set inside muffler plate vertical cross-section, by different apertures
Coordinate, reach the pneumatic noise for weakening or eliminating a certain ghz area, while also increasing gas channel, reduce flow resistance damage
Lose, lift compressor cooling effect.
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only some embodiments of the present application, rather than the embodiment of whole.Below
It is illustrative to the description only actually of at least one exemplary embodiment, never conduct is to the application and its application or makes
Any restriction.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the application protection.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, which indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part for otherwise illustrating in these embodiments and the table positioned opposite, digital of step
Scope of the present application is not limited up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered to authorize explanation
A part for book.In all examples of shown here and discussion, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once be defined in a certain Xiang Yi accompanying drawing, then subsequent attached
Which need not be further discussed in figure.
In the description of the present application, it is to be understood that the noun of locality as " forward and backward, upper and lower, left and right ", " it is laterally, vertical,
Vertically, the orientation or position relationship indicated by level " and " top, bottom " etc. is normally based on orientation shown in the drawings or position and closes
System, is for only for ease of description the application and simplifies description, and in the case where contrary explanation is not made, these nouns of locality are not indicated that
There must be specific orientation or with specific azimuth configuration and operation with the device or element of hint indication, therefore can not manage
Solution is the restriction to the application protection domain；The noun of locality " inside and outside " is referred to relative to inside and outside each part profile of itself.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts using the word such as " first ", " second ", it is only for be easy to
Corresponding parts are distinguished, such as no Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The restriction of application protection domain.
As shown in figure 1, the acoustical panel of the application includes plate body 10 and medium channel 20.Wherein, medium channel 20 is arranged on
In plate body 10, the surface of the two ends insertion plate body 10 of medium channel 20 simultaneously forms medium inlet 21 and media outlet 22.Wherein, it is situated between
Matter passage 20 includes reducer 23, and along the flow direction of medium, the cross-sectional area of reducer 23 gradually increases.
The technical scheme of Application Example, when the refrigerant of compressor flows into the reducer 23 of medium channel 20, with change
The cross-sectional area of footpath section 23 gradually increases, and the principle eliminated the noise using aperture can be eliminated and slacken pneumatic noise.Therefore this enforcement
The technical scheme of example solves the problems, such as that the work noise of compressor of the prior art is larger.
As depicted in figs. 1 and 2, in the technical scheme of the present embodiment, medium channel 20 includes the first hole section 31 and second
Hole section 32.The surface of the first end insertion plate body 10 of wherein the first hole section 31 simultaneously forms medium inlet 21, and the of the second hole section 32
One end is connected with the first hole section 31, and the second end of the second hole section 32 forms media outlet 22, and reducer 23 is formed in the first hole section
31 and/or second in hole section 32.Specifically, refrigerant is flowing into the second hole section 32 from after the inflow of the first hole section 31.The present embodiment
Middle reducer 23 is arranged in the secondth hole section 32, and when refrigerant flows through the second hole section 32, the flows decrease of refrigerant, energy are inhaled
Receive, so as to reduce noise.Certainly, reducer 23 can also be arranged in the first hole section 31, or reducer 23 is arranged on first
In hole section 31 and the second hole section 32.The concrete set-up mode of reducer 23 can need to determine according to real work.
As depicted in figs. 1 and 2, in the technical scheme of the present embodiment, the first hole section 31 and the second hole section 32 are at an angle of and set
Put.Specifically, there is stream when refrigerant is flowed through to the second hole section 32 from the first hole section 31 to bend, and then cause one of refrigerant
Energy is divided to be absorbed and reduce noise.Angle between first hole section 31 and the second hole section 32 can according to real work need and
Technique designing, can be acute angle, right angle or obtuse angle.
As shown in figure 1, in the technical scheme of the present embodiment, the first hole section 31 is shoulder hole to form reducer 23.Rank
Terraced hole manufacturing process is simple, and then improve production efficiency.Certainly, the first hole section 31 can also form change using other forms
Footpath section 23, for example the first hole section 31 is bellmouth.
As shown in Fig. 2 in the technical scheme of the present embodiment, plate body 10 is circular slab.Specifically, circular slab can be more preferable
Coordinate with the end of rotor.It is of course also possible to need for plate body 10 to be designed as other shapes according to real work, such as it is polygon
Shape plate, or irregularly shaped plate.
As shown in figure 1, in the technical scheme of the present embodiment, the center line of the first hole section 31 is put down with the center line of plate body 10
OK.The center line of the second hole section 32 and the central axis of plate body 10.Said structure causes the first hole section 31 and the second hole section 32
Orthogonal, while the base vertical of the first hole section 31 and plate body 10, the second hole section 32 is vertical with the side of plate body.Said structure
It is easy to technique to process, while refrigerant occurs bending when the second hole section 32 is flowed through from the first hole section 31, energy is absorbed, so as to subtract
Little noise.
Preferably, medium channel is multiple, and multiple medium channels 20 are circumferentially distributed along plate body 10.Multiple second hole sections 32
Center line along plate body 10 radially distributes.
As shown in Fig. 2 according to the difference of the embodiment two and embodiment one of the muffler plate of the application being, the second hole section 32
The second end insertion plate body 10 surface.Specifically, after refrigerant is entered from the lower section of the first hole section 31, a part of refrigerant is entered
Eliminated the noise to the second hole section 32, remainder refrigerant is discharged from the top of the first hole section 31 upwards.
Present invention also provides a kind of motor, as described in Figure 5, includes rotor iron according to the embodiment one of the motor of the application
Core 100 and the acoustical panel 200 being arranged on rotor core 100, acoustical panel 200 are above-mentioned acoustical panel, wherein, rotor core
Refrigerant passage 110 is provided with 100, and refrigerant passage 110 is connected with the medium channel 20 of acoustical panel 200.Specifically, embodiment one
In motor acoustical panel 200 in the first hole section 31 the equal surface of insertion plate body 10 up and down.After refrigerant is flowed out from compressor,
Enter in the first hole section 31 from refrigerant passage 110.A part of refrigerant is discharged from above the first hole section 31, and remainder refrigerant enters
Entering to the second hole section 32 carries out noise reduction.
As shown in fig. 6, according to the difference of the embodiment two and embodiment one of the motor of the application be, the first hole section 31
Upper end is blind end, and the motor of embodiment two is compared with the motor of embodiment one, refrigerant whole Jing after medium channel 20 is flowed into
Cross the second hole section 32 and continue noise reduction, therefore the erasure effect of the motor of embodiment two is more preferable.
As shown in fig. 7, difference is compared with embodiment one with embodiment two according to the embodiment three of the motor of the application be,
Acoustical panel 200 includes that the first acoustical panel 210 and the second acoustical panel 220, the first acoustical panel 210 and the second acoustical panel 220 are set respectively
Put at the two ends of rotor core 100.Further, the first acoustical panel 210 is located at the top of rotor core 100, while first disappears
The upper end of the first hole section 31 of soundboard 210 is blind end.Second acoustical panel 220 is located at the lower end of rotor core 100, while second
The equal insertion plate body of the upper and lower ends of the first hole section 31 of acoustical panel 220 10.As shown in fig. 7, when refrigerant flows through rotor core 100
When, refrigerant first passes through the first hole section 31 of the second acoustical panel 220, and a portion refrigerant flows through the second of the second acoustical panel 220
Hole section 32 carries out noise reduction, and another part is flowed upwardly into refrigerant passage 110.Refrigerant enters to the first noise reduction from refrigerant passage 110
After first hole section 31 of plate 210, a part of refrigerant flows through the second hole section 32 of the first acoustical panel 210 and carries out noise reduction, another part
By the 31 upward out rotor core 100 of the first hole section of the first acoustical panel 210.The motor of embodiment three and with embodiment one and
The motor of embodiment two is compared, and is provided with two acoustical panels 200, and then erasure effect is more preferable on rotor core 100.
As shown in figure 8, according to the four of the motor embodiment of the application compared with the motor of embodiment one to three difference be,
Rotor core 100 includes the first rotor iron core 120 and the second rotor core 130, and acoustical panel 200 is arranged on the first rotor iron core
120 and second between rotor core 130, the refrigerant of the refrigerant passage 110 of the first rotor iron core 120 and the second rotor core 130
Passage 110 is connected with medium channel 20.Specifically, as the two ends of rotor core 100 can arrange balance block structure, therefore will
Acoustical panel 200 is arranged on the two ends of rotor core 100 may interfere with balance weight recurring structure.The motor of example IV turn
Sub- iron core 100 has been arranged on acoustical panel 200 between the first rotor iron core 120 and the second rotor core 130, on preventing
The situation of the constructive interference stated occurs.
Present invention also provides a kind of air-conditioner, including motor, motor is above-mentioned motor.As shown in figure 9, Fig. 9 is this
The structural representation of the compressor of the air-conditioner of application.
The muffler plate and rotor core of the application has following characteristics：
The application arranges size UNICOM by arranging muffler plate in motor rotor core end, inside muffler plate vertical cross-section
Hole, using aperture eliminate the noise principle, significantly weaken and eliminate pneumatic noise, while also reduce cold transmission loss, benefit pressure
The lifting of contracting machine cold and the improvement of noise.
Acoustical panel is through, and its material can be metal or plastics macromolecular material.By the component placement in rotor core
Upper end, the symmetrical circular hole of three circumference of outermost are alignd with the outer mother rib lateral rotundum of rotor core, by modes such as rivet or screws
It is fixed.Then the rotor machining of the through acoustical panel structure of the utility model band is completed, simple and convenient, after according to normal sky
Adjust compressor assembly technology.
For type semienclosed, its material and its mounting process description are consistent acoustical panel with embodiment one.In embodiment two
In, gas mixture all rolls over 90 ° of discharges by sound attenuation hole not directly to upper discharge, in addition to noise elimination is acted on, the oil in gas mixture
Laterally throw away with rotor rotation, play certain Oil-gas Separation effect.
Muffler plate is through, is arranged in the middle of two rotor cores, after the outer mother rib lateral rotundum alignment of rotor core, muffler plate, Jing
Fixed by modes such as rivet, screws, after with normal assembly technology indifference.Rotor with the structure, had not both changed two ends of rotor
There is structure, process is simple is convenient, and product flexibility is good.
Muffler plate is arranged on rotor core two ends one on the other, and it is through, such oil gas that upper end is type semienclosed, lower end
To pass through two muffler plates in succession, the advantage of two kinds of pattern muffler plates can be taken into account, soundproof effect becomes apparent from, and there is oil separation
Effect.Two muffler plates are material of the same race or are material not of the same race, and metal or plastics macromolecule may be selected.Justify via outer layer
Two oil baffles are fixed on rotor core two ends by modes such as rivet or screws by hole, are implemented simple and reliable, it is easy to accomplish.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.
Claims (13)
1. a kind of acoustical panel, it is characterised in that include：
Plate body (10)；
Medium channel (20), is arranged in the plate body (10), plate body (10) described in the two ends insertion of medium channel (20)
Surface and form medium inlet (21) and media outlet (22),
Wherein, described medium channel (20) include reducer (23), along the flow direction of medium, reducer (23)
Cross-sectional area gradually increases.
2. acoustical panel according to claim 1, it is characterised in that medium channel (20) include：
First hole section (31), the surface of plate body (10) described in the first end insertion of the first hole section (31) simultaneously form the medium
Entrance (21)；
Second hole section (32), the first end of the second hole section (32) are connected with the first hole section (31), second hole section
(32) the second end forms the media outlet (22),
Wherein, reducer (23) are formed in the first hole section (31) and/or second hole section (32).
3. acoustical panel according to claim 2, it is characterised in that the first hole section (31) and second hole section (32)
It is angled to arrange.
4. acoustical panel according to claim 2, it is characterised in that plate described in the second end insertion of the second hole section (32)
The surface of body (10).
5. acoustical panel according to claim 2, it is characterised in that described first hole section (31) are that shoulder hole is described to be formed
Reducer (23).
6. acoustical panel according to claim 2, it is characterised in that described plate body (10) are circular slab.
7. the acoustical panel according to claim 2 or 6, it is characterised in that the center line of the first hole section (31) with it is described
The centerline parallel of plate body (10).
8. the acoustical panel according to claim 2 or 6, it is characterised in that the center line of the second hole section (32) with it is described
The central axis of plate body (10).
9. acoustical panel according to claim 1, it is characterised in that the medium channel is multiple, and multiple media lead to
Road (20) is circumferentially distributed along the plate body (10).
10. a kind of motor, it is characterised in that the motor includes rotor core (100) and is arranged on the rotor core
(100) acoustical panel (200) on, described acoustical panel (200) they are the acoustical panel any one of claim 1 to 9, wherein,
It is provided with refrigerant passage (110) on rotor core (100), Jie of refrigerant passage (110) and the acoustical panel (200)
Matter passage (20) is connected.
11. motors according to claim 10, it is characterised in that described acoustical panel (200) include the first acoustical panel (210)
With the second acoustical panel (220), the first acoustical panel (210) and second acoustical panel (220) are separately positioned on the rotor
The two ends of iron core (100).
12. motors according to claim 10, it is characterised in that described rotor core (100) include the first rotor iron core
(120) and the second rotor core (130), acoustical panel (200) are arranged on the first rotor iron core (120) and described second
Between rotor core (130), the refrigerant passage (110) and second rotor core (130) of the first rotor iron core (120)
Refrigerant passage (110) connect with the medium channel (20).
A kind of 13. air-conditioners, including motor, it is characterised in that the motor is any one of claim 10 to 12
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045234.9U CN206035828U (en) | 2016-09-08 | 2016-09-08 | Acoustical panel, motor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045234.9U CN206035828U (en) | 2016-09-08 | 2016-09-08 | Acoustical panel, motor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035828U true CN206035828U (en) | 2017-03-22 |
Family
ID=58299786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045234.9U Withdrawn - After Issue CN206035828U (en) | 2016-09-08 | 2016-09-08 | Acoustical panel, motor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286309A (en) * | 2016-09-08 | 2017-01-04 | 珠海凌达压缩机有限公司 | Acoustical panel, motor and air conditioner |
-
2016
- 2016-09-08 CN CN201621045234.9U patent/CN206035828U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286309A (en) * | 2016-09-08 | 2017-01-04 | 珠海凌达压缩机有限公司 | Acoustical panel, motor and air conditioner |
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