CN205544745U - Motor and fan - Google Patents
Motor and fan Download PDFInfo
- Publication number
- CN205544745U CN205544745U CN201620070716.3U CN201620070716U CN205544745U CN 205544745 U CN205544745 U CN 205544745U CN 201620070716 U CN201620070716 U CN 201620070716U CN 205544745 U CN205544745 U CN 205544745U
- Authority
- CN
- China
- Prior art keywords
- bearing
- silica gel
- motor
- bonnet
- fore shell
- 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.)
- Expired - Fee Related
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000741 silica gel Substances 0.000 claims abstract description 39
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 39
- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 238000010030 laminating Methods 0.000 claims description 2
- 230000009191 jumping Effects 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
Abstract
A motor comprises a front shell, a rear cover, a stator core, a magnetic rotor, a motor shaft and a bearing, and further comprises a buffering silica gel sleeve with an opening at one end, wherein a through hole is formed in a bottom plate of the buffering silica gel sleeve; the buffer silica gel sleeve is arranged in the front bearing seat, the bearing on the motor shaft is arranged in the buffer silica gel sleeve, the buffer silica gel sleeve is arranged in the bearing seat of the rear end cover, and the bearing is arranged in the buffer silica gel sleeve of the rear bearing seat. The utility model provides a fan, includes preceding spiral case, back spiral case, centrifugal wind wheel and motor, the motor includes preceding shell, back lid, stator core, magnetism rotor, motor shaft, bearing and buffering silica gel cover, still includes at least three support, support one end and back spiral case rivet fixed connection, the other end and preceding shell and the flange fixed connection of back lid. By adopting the structure, the arrangement of the silica gel sleeve can be buffered, so that the vibration of the motor shaft can be reduced, and the noise is reduced; on the other hand, the shaft jumping can be prevented, and the power is improved; the fan uses this motor, has reduced the noise, has made high efficiency.
Description
Technical field
This utility model relates to a kind of motor and blower fan, a kind of motor for cooking apparatus and blower fan.
Background technology
Currently available technology, a kind of motor, including fore shell, bonnet, stator core, magnet rotor, motor shaft and bearing, the front end-plate of described fore shell has on front-end bearing pedestal, front-end bearing pedestal and have motor-shaft extending to portal, the end plate of bonnet has rear bearing block；Motor shaft is fixing with bearing inner race to be connected, and the outer ring of bearing is fixing with axle bearing to be connected；The flange of fore shell and bonnet is fixed together by bolt.Existing problems are: noise is big, and motor shaft mutability is bent, and service life is short.The fan noise using this motor is big.
Utility model content
The purpose of this utility model is: providing a kind of motor, it is little that it has noise, and effect is high, service life length feature.
Of the present utility model another object is that: provide a kind of blower fan, it can be effectively reduced noise, and service life is long.
This utility model is achieved in that a kind of motor, including fore shell, bonnet, stator core, magnet rotor, motor shaft and bearing, the front end-plate of described fore shell has on front-end bearing pedestal, front-end bearing pedestal and has motor-shaft extending to portal, the end plate of bonnet has rear bearing block；Motor shaft is fixing with bearing inner race to be connected, and the outer ring of bearing is fixing with axle bearing to be connected；The flange of fore shell and bonnet is fixed together by bolt；It is characterized in that the buffered silica gel set also including one end open, and the base plate of buffered silica gel set has through hole；
Described buffered silica gel is set in front-end bearing pedestal, and the bearing on motor shaft arranges in buffered silica gel sleeve, and motor shaft stretches out through buffered silica gel set, drive end bearing bracket；One buffered silica gel is set in rear cap bearing support, and bearing is arranged in the buffered silica gel set of rear bearing block.
Described a kind of motor, it is characterized in that the axial end portion of outer ring of described bearing is fitted with the base plate of buffered silica gel set.
Described a kind of motor, it is characterized in that on the front end-plate of described fore shell the front containing cavity being provided with to fore shell indent, front-end bearing pedestal be arranged on before before in containing cavity；Being provided with the rear containing cavity to bonnet indent on the end plate of described bonnet, rear bearing block is arranged in rear containing cavity.
A kind of blower fan, including front spiral case, rear spiral case, centrifugal wind wheel and motor, described motor includes fore shell, bonnet, stator core, magnet rotor, motor shaft, bearing and buffering silica gel sheath, having on the front end-plate of described fore shell on front-end bearing pedestal, front-end bearing pedestal has motor-shaft extending to portal, rear bearing block, buffered silica gel is had to be set in axle bearing on the end plate of bonnet；The flange of fore shell and bonnet is fixed together by bolt；Motor shaft is connected through rear spiral case and centrifugal wind wheel are fixing；
It is characterized in that and also includes at least three support,
Support one end fix with rear spiral case rivet be connected, the flange of the other end and fore shell and bonnet is fixing is connected.
Described blower fan, it is characterized in that and also includes a heat-dissipating impeller, and described heat-dissipating impeller is arranged on the motor shaft between fore shell and rear spiral case.
This utility model one motor, owing to using such structure, the setting of buffered silica gel set, motor shaft vibration can be alleviated, reduce noise；On the other hand it is possible to prevent to jump axle, improves power；This motor applied by blower fan, has and reduces noise, has done effect high.
Accompanying drawing explanation
Fig. 1 is this utility model sectional view.
Fig. 2 is axonometric chart of the present utility model.
Fig. 3 is the axonometric chart of this utility model the second embodiment.
Fig. 4 is one of three-dimensional exploded view of this utility model the second embodiment.
Fig. 5 is the two of the three-dimensional exploded view of this utility model the second embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figure 1 and Figure 2, a kind of motor, including fore shell 1, bonnet 2, stator core 3, magnet rotor 4, motor shaft 5 and bearing 6, the front end-plate of described fore shell 1 has on front-end bearing pedestal 1A, front-end bearing pedestal 1A and have motor-shaft extending to portal, the end plate of bonnet 2 has rear bearing block 2A；Motor shaft is fixing with bearing 6 inner ring to be connected, and the outer ring of bearing 6 is fixed with axle bearing 1A, 2A and is connected；The flange 7 of fore shell 1 and bonnet 2 is fixed together by bolt.
Also include the buffered silica gel set 8 of one end open, the base plate of buffered silica gel set 8 has through hole；
Described buffered silica gel set 8 is arranged in front-end bearing pedestal 1A, and the bearing 6 on motor shaft is arranged in buffered silica gel set 8, and motor shaft stretches out through through hole, the front-end bearing pedestal 1A of buffered silica gel set 8；One buffered silica gel set 8 is arranged in rear bearing block 2A, in the buffered silica gel set 8 that bearing 8 is arranged in rear bearing block 2A.
The axial end portion of the outer ring of described bearing 6 and buffered silica gel overlap the base plate laminating of 8.
As further improvement of the utility model: be provided with the front containing cavity to fore shell indent on the front end-plate of described fore shell 1, described front-end bearing pedestal 1A is arranged in front containing cavity；Being provided with the rear vacant chamber to bonnet 2 indent on the end plate of described bonnet 2, rear bearing block 2A is arranged in rear containing cavity.
Embodiment 2
A kind of blower fan, including front spiral case 9, rear spiral case 10, centrifugal wind wheel 11 and motor 12, described motor 12 includes fore shell 1, bonnet 2, stator core 3, magnet rotor 4, motor shaft 5, bearing 6 and buffering silica gel sheath 8, having on the front end-plate of described fore shell on front-end bearing pedestal 1A, front-end bearing pedestal has motor-shaft extending to portal, rear bearing block 2A, buffered silica gel set 8 is had to be arranged on axle bearing 1A, 2A on the end plate of bonnet；The flange of fore shell 1 and bonnet 2 is fixed together by bolt；Motor shaft is connected through rear spiral case and centrifugal wind wheel are fixing；
Also include three supports 13,
Support 13 one end and rear spiral case 10 fix with rivet be connected, the other end is fixing with the flange 7 of fore shell 1 and bonnet 2 is connected.
Also include that a heat-dissipating impeller 14, described heat-dissipating impeller 14 are arranged on the motor shaft between fore shell 1 and rear spiral case 10.
The product that the technical solution of the utility model manufactures, can use collagen peptide oral liquid and commercial kitchen equipment.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that, for the person of ordinary skill of the art, in the case of without departing from this utility model principle, it is also possible to make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (5)
1. a motor, including fore shell, bonnet, stator core, magnet rotor, motor shaft and bearing, the front end-plate of described fore shell has on front-end bearing pedestal, front-end bearing pedestal and has motor-shaft extending to portal, the end plate of bonnet has rear bearing block；Motor shaft is fixing with bearing inner race to be connected, and the outer ring of bearing is fixing with axle bearing to be connected；The flange of fore shell and bonnet is fixed together by bolt；It is characterized in that: also include the buffered silica gel set of one end open, the base plate of buffered silica gel set has through hole；
Described buffered silica gel is set in front-end bearing pedestal, and the bearing on motor shaft arranges in buffered silica gel sleeve, and motor shaft stretches out through buffered silica gel set, drive end bearing bracket；One buffered silica gel is set in rear cap bearing support, and bearing is arranged in the buffered silica gel set of rear bearing block.
A kind of motor the most according to claim 1, it is characterised in that: the base plate laminating that the axial end portion of the outer ring of described bearing and buffered silica gel overlap.
A kind of motor the most according to claim 1 and 2, it is characterised in that: being provided with the front containing cavity to fore shell indent on the front end-plate of described fore shell, front-end bearing pedestal is arranged in front containing cavity；Being provided with the rear containing cavity to bonnet indent on the end plate of described bonnet, rear bearing block is arranged in rear containing cavity.
4. the blower fan of the motor of the household electrical appliances applied described in claim 1, including front spiral case, rear spiral case, centrifugal wind wheel and motor, described motor includes fore shell, bonnet, stator core, magnet rotor, motor shaft, bearing and buffering silica gel sheath, having on the front end-plate of described fore shell on front-end bearing pedestal, front-end bearing pedestal has motor-shaft extending to portal, rear bearing block, buffered silica gel is had to be set in axle bearing on the end plate of bonnet；The flange of fore shell and bonnet is fixed together by bolt；Motor shaft is connected through rear spiral case and centrifugal wind wheel are fixing；
It is characterized in that: also include at least three support,
Support one end fix with rear spiral case rivet be connected, the flange of the other end and fore shell and bonnet is fixing is connected.
The blower fan of the motor of household electrical appliances the most according to claim 1, it is characterised in that: also include that a heat-dissipating impeller, described heat-dissipating impeller are arranged on the motor shaft between fore shell and rear spiral case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070716.3U CN205544745U (en) | 2016-01-23 | 2016-01-23 | Motor and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070716.3U CN205544745U (en) | 2016-01-23 | 2016-01-23 | Motor and fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544745U true CN205544745U (en) | 2016-08-31 |
Family
ID=56769382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070716.3U Expired - Fee Related CN205544745U (en) | 2016-01-23 | 2016-01-23 | Motor and fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120143A1 (en) * | 2017-12-19 | 2019-06-27 | 蔡应麟 | Improved structure of brushless motor of blower of range hood |
-
2016
- 2016-01-23 CN CN201620070716.3U patent/CN205544745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120143A1 (en) * | 2017-12-19 | 2019-06-27 | 蔡应麟 | Improved structure of brushless motor of blower of range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180123 |