CN207234590U - Motor and damping device thereof - Google Patents
Motor and damping device thereof Download PDFInfo
- Publication number
- CN207234590U CN207234590U CN201720352251.5U CN201720352251U CN207234590U CN 207234590 U CN207234590 U CN 207234590U CN 201720352251 U CN201720352251 U CN 201720352251U CN 207234590 U CN207234590 U CN 207234590U
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- China
- Prior art keywords
- damping device
- motor
- shock absorbing
- absorbing ring
- shock
- 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- Withdrawn - After Issue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
- 238000013016 damping Methods 0.000 title claims abstract description 83
- 238000012946 outsourcing Methods 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims description 39
- 230000001012 protector Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor and damping device thereof, damping device is including the outsourcing shock-absorbing structure who is used for wrapping up the position that exposes of motor. The utility model provides a damping device through the position that exposes of outsourcing shock-absorbing structure parcel motor, has effectively avoided the condition of exposing the position of motor and load casing or other spare part rigid contacts, avoids during the vibrations of motor transmit load casing or other parts, and then has avoided driving the condition of load casing or other spare part vibrations because of the motor vibrations, has effectively reduced the noise.
Description
Technical field
Motor device technical field is the utility model is related to, more particularly to a kind of motor and its damping device.
Background technology
Damping device is widely used in the motors such as air conditioner motor, dehumidifier, air purifier.
As Figure 1-Figure 4, at present, the damping device used in motor is shock absorbing ring 01, and shock absorbing ring 01 is circular ring shape knot
Structure, is sleeved on the bearing chamber position of end cap, is formed and is fitted close, in order to play the role of installation and damping to the position.
By taking plastic packaging motor as an example, there is projection portion 03 on the electric machine casing 02 of plastic packaging motor, projection portion 03 is protected with heat
Shield device stent 04 is connected, and thermal protector is just fixed in projection portion 03 and thermal protector stent 04.Due to negative
Carry compact to design so that gap all very littles between all parts, projection portion 03 is with thermal protector stent 04 often with bearing
Carry housing mutually to touch so that the vibrations of motor can be by between projection portion 03 and thermal protector stent 04 and load housing
Hard contact passes to load, causes load to shake, then produces noise.
Therefore, motor shock absorption transmission how is avoided, noise is reduced, is the technical problem to be solved by the personnel in the art.
Utility model content
In view of this, the utility model provides a kind of damping device, to avoid motor shock absorption transmission, reduces noise.This
Utility model additionally provides a kind of motor with above-mentioned damping device.
To achieve the above object, the utility model provides following technical solution：
A kind of damping device, includes the outsourcing shock-damping structure of the exsertion part for wrapping up motor.
Preferably, in above-mentioned damping device, further include the shock absorbing ring for being sleeved on motor bearing chamber, the shock absorbing ring with
The outsourcing shock-damping structure connection.
Preferably, in above-mentioned damping device, the shock absorbing ring is an integral structure with the outsourcing shock-damping structure.
Preferably, in above-mentioned damping device, the outsourcing shock-damping structure has the protection for being used for wrapping up the exsertion part
Portion and the connecting portion for connecting the protection department and the shock absorbing ring.
Preferably, in above-mentioned damping device, the connecting portion is for covering the screening on the wire grooves of motor case
Cap.
Preferably, in above-mentioned damping device, the quantity of the protection department is multiple.
Preferably, in above-mentioned damping device, the protection department has the groove structure for wrapping up the exsertion part.
Preferably, there is the escape groove that power supply source line passes through in above-mentioned damping device, on the protection department.
Preferably, in above-mentioned damping device, the thickness of the protection department is 0.5mm~3mm；
And/or the thickness of the connecting portion is 0.5mm~3mm.
Preferably, in above-mentioned damping device, the shock absorbing ring is stepped shock absorbing ring；
Or, the shock absorbing ring is straight barrel type shock absorbing ring.
The invention also discloses a kind of motor, including damping device, the damping device is such as any of the above-described institute
The damping device stated.
Preferably, in above-mentioned motor, the motor exsertion part is thermal protector stent and/or the lug boss of electric machine casing
Point.
It can be seen from the above technical scheme that damping device provided by the utility model, passes through outsourcing shock-damping structure bag
The exsertion part of motor is wrapped up in, effectively prevent the feelings of the exsertion part and load housing or other parts hard contacts of motor
Condition, avoids the vibrations of motor from being delivered in load housing or miscellaneous part, and then avoids because of motor vibrations and with dynamic load shell
Body or the situation of other parts vibrations, effectively reduce noise.
The utility model additionally provides a kind of motor, including damping device, and damping device is such as above-mentioned any damping dress
Put.Since above-mentioned damping device has above-mentioned technique effect, the motor with above-mentioned damping device also should be with same technology
Effect, not repeated them here.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of motor of the prior art；
Fig. 2 is a kind of positive structure schematic of the first damping device of the prior art；
Fig. 3 is a kind of structure schematic diagram of the first damping device of the prior art；
Fig. 4 is a kind of structure diagram of second of damping device of the prior art；
Fig. 5 is the structure diagram for the motor that the utility model embodiment provides；
Fig. 6 is the structural representation of protection department and shock absorbing ring that the motor that the utility model embodiment provides removes damping device
Figure；
Fig. 7 is the positive structure schematic for the first damping device that the utility model embodiment provides；
Fig. 8 is the structure schematic diagram for the first damping device that the utility model embodiment provides；
Fig. 9 is the structure diagram for second of damping device that the utility model embodiment provides.
Embodiment
The utility model discloses a kind of damping device, to avoid motor shock absorption transmission, reduces noise.The utility model is also
Disclose a kind of motor with above-mentioned damping device.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the utility model embodiment provides a kind of damping device, including outsourcing subtracts
Structure is shaken, outsourcing shock-damping structure is used for the exsertion part for wrapping up motor.
The damping device that the utility model embodiment provides, the exsertion part of motor is wrapped up by outsourcing shock-damping structure, is had
Effect avoids the situation of the exsertion part and load housing or other parts hard contacts of motor, avoids the vibrations transmission of motor
Into load housing or miscellaneous part, and then avoid because of the feelings that motor shakes and is shaken with dynamic load housing or other parts
Condition, effectively reduces noise.
Preferably, the damping device in the present embodiment further includes the shock absorbing ring 11 for being sleeved on motor bearing chamber, damping
Circle 11 is connected with outsourcing shock-damping structure.By above-mentioned setting, the common installation of shock absorbing ring 11 and outsourcing shock-damping structure, letter are facilitated
Installation operation is changed；Also, the diverse location of motor can also be respectively arranged in by shock absorbing ring 11 and outsourcing shock-damping structure, that
Mutually limited between this, improve mounting stability of the damping device relative to motor.
For the ease of processing, shock absorbing ring 11 is an integral structure with outsourcing shock-damping structure.That is, shock absorbing ring 11 subtracts with outsourcing
Shake structure uses identical material, and being integrally formed mode by injection etc. is process.
Can also separate machined, then shock absorbing ring 11 and outsourcing shock-damping structure are linked together.
For the ease of installing and reducing limitation of the electric machine structure to outsourcing shock-damping structure and 11 mutual alignment of shock absorbing ring, outsourcing
Shock-damping structure has the protection department 13 and the connecting portion 12 of connection protection department 13 and shock absorbing ring 11 for being used for wrapping up exsertion part.Pass through
The structure of connecting portion 12 is adjusted, protection department 13 is reduced and the position of shock absorbing ring 11 limits, easy to the installation of damping device.
As shown in Figures 5 and 6, wire grooves 6 are provided with electric machine casing 2, in order to by lines such as motor power outgoing lines
Road is positioned in wire grooves 6.In the present embodiment, connecting portion 12 is for covering on the wire grooves 6 of motor case 2
Shielding part.That is, connecting portion 12 is covered on wire grooves 6, in order to protect the circuit in wire grooves 6, is further increased
Motor protection effect.
In actual mechanical process, since protection department 13 is connected with connecting portion 12, according to being needed on electric machine casing 2
6 location determination protection department 13 of wire grooves on the exsertion part and electric machine casing 2 of parcel is connected knot with the specific of connecting portion 12
Structure, not repeated them here.
As shown in figure 5, in order to avoid component interfere the problem of, shock absorbing ring 11 is installed on exposed part after bearing chamber
It is connected with connecting portion 12.
Further, the quantity of protection department 13 is multiple, in order to wrap up the exsertion part of diverse location on motor respectively.
It is of course also possible to the quantity for making protection department 13 is one.
In order to improve the fitment stability of protection department 13 and exsertion part, protection department 13 has the groove of parcel exsertion part
Structure, in order to make exsertion part be located in groove structure.It is plane protective sheet that can also make protection department 13, passes through stickup
Or the mode such as screw is connected on exsertion part.
Further, there is the escape groove 14 that power supply source line 5 passes through on protection department 13.By above-mentioned setting, easy to power supply
The setting of line 5, avoids power cord 5 and is interfered with protection department 13.
Preferably, in the cost-effective consideration on the basis of damping protection is ensured, the thickness of protection department 13 is 0.5mm
~3mm；Also, the thickness of connecting portion 12 is 0.5mm~3mm.
The thickness that protection department 13 can also only be made is 0.5mm~3mm, and the thickness of the connecting portion 12 without shock attenuation needs drops
It is low, it is only necessary to ensure bonding strength.
The thickness that connecting portion 12 can also only be made is 0.5mm~3mm, and the thickness of protection department 13 is more than 3mm, in order to
Improve damping effect.
In order to cost-effective, the width of connecting portion 12 is less than the width of protection department 13.Wherein, protection department 13 and shock absorbing ring
11 orientation is the length direction of connecting portion 12, and direction normal thereto is the width of connecting portion 12, is also protection
The width in portion 13.
As shown in Figure 7 and Figure 8, in the first embodiment, shock absorbing ring 11 is stepped shock absorbing ring, wherein, major diameter
Installed towards the direction of electric machine casing 2 one end.
As shown in figure 9, in second of embodiment, shock absorbing ring 11 is straight barrel type shock absorbing ring.Further, shock absorbing ring 11
Outer surface is arranged to broached-tooth design, in order to improve damping effect.
The utility model embodiment additionally provides a kind of motor, including damping device 1, and damping device 1 is as any of the above-described
Kind damping device.Since above-mentioned damping device has above-mentioned technique effect, the motor with above-mentioned damping device also should be with same
The technique effect of sample, not repeated them here.
As shown in Figures 5 and 6, in the present embodiment, the exsertion part on motor is thermal protector stent 4 and motor casing
The projection portion 3 of body 2.That is, the protection department 13 of damping device 1 is total to the projection portion of thermal protector stent 4 and electric machine casing 2
With parcel, it can also be individually wrapped, be not particularly limited herein.
Certainly, the exsertion part on motor can also be other positions, no longer be discussed in detail herein and in protection domain
Within.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of damping device, it is characterised in that include the outsourcing shock-damping structure of the exsertion part for wrapping up motor；
The shock absorbing ring (11) for being sleeved on motor bearing chamber is further included, the shock absorbing ring (11) connects with the outsourcing shock-damping structure
Connect；
The outsourcing shock-damping structure has the protection department (13) for being used for wrapping up the exsertion part and the connection protection department (13)
And the connecting portion (12) of the shock absorbing ring (11).
2. damping device as claimed in claim 1, it is characterised in that the shock absorbing ring (11) is with the outsourcing shock-damping structure
Integral structure.
3. damping device as claimed in claim 1, it is characterised in that the connecting portion (12) is for covering in motor case
(2) the shielding part on wire grooves (6).
4. damping device as claimed in claim 1, it is characterised in that the quantity of the protection department (13) is multiple.
5. damping device as claimed in claim 1, it is characterised in that the protection department (13), which has, wraps up the exsertion part
Groove structure.
6. damping device as claimed in claim 3, it is characterised in that on the protection department (13) there is power supply source line (5) to lead to
The escape groove (14) crossed.
7. damping device as claimed in claim 1, it is characterised in that the thickness of the protection department (13) is 0.5mm~3mm；
And/or the thickness of the connecting portion (12) is 0.5mm~3mm.
8. damping device as claimed in claim 1, it is characterised in that the shock absorbing ring (11) is stepped shock absorbing ring；
Or, the shock absorbing ring (11) is straight barrel type shock absorbing ring.
9. a kind of motor, including damping device (1), it is characterised in that the damping device (1) is as claim 1-8 is any
Damping device described in.
10. motor as claimed in claim 9, it is characterised in that the exsertion part of the motor is thermal protector stent (4)
And/or the projection portion (3) of electric machine casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352251.5U CN207234590U (en) | 2017-04-05 | 2017-04-05 | Motor and damping device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352251.5U CN207234590U (en) | 2017-04-05 | 2017-04-05 | Motor and damping device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234590U true CN207234590U (en) | 2018-04-13 |
Family
ID=61838825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352251.5U Withdrawn - After Issue CN207234590U (en) | 2017-04-05 | 2017-04-05 | Motor and damping device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787404A (en) * | 2017-04-05 | 2017-05-31 | 珠海凯邦电机制造有限公司 | Motor and damping device thereof |
-
2017
- 2017-04-05 CN CN201720352251.5U patent/CN207234590U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787404A (en) * | 2017-04-05 | 2017-05-31 | 珠海凯邦电机制造有限公司 | Motor and damping device thereof |
| CN106787404B (en) * | 2017-04-05 | 2023-08-08 | 珠海凯邦电机制造有限公司 | Motor and damping device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20230808 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20230808 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |