CN107453522A - A kind of electric motor protecting shell with thermolysis - Google Patents
A kind of electric motor protecting shell with thermolysis Download PDFInfo
- Publication number
- CN107453522A CN107453522A CN201710648959.XA CN201710648959A CN107453522A CN 107453522 A CN107453522 A CN 107453522A CN 201710648959 A CN201710648959 A CN 201710648959A CN 107453522 A CN107453522 A CN 107453522A
- Authority
- CN
- China
- Prior art keywords
- heat
- fixedly connected
- plate
- conducting plate
- heat sink
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of electric motor protecting shell with thermolysis, including two pieces of supporting plates.The both ends of two pieces of supporting plates have been fixedly connected with heat-conducting plate, formed with motor cavity between heat-conducting plate and supporting plate, inserted with heat conductive filament in heat-conducting plate, and several fin are fixedly connected with heat-conducting plate, one end of heat-conducting plate is fixedly connected with heat sink, and the both ends of heat sink are fixedly connected on the outer wall of vibration damper plate, formed with heat dissipation cavity between vibration damper plate and heat sink, and several decoupling rods are fixedly connected with vibration damper plate, it is wound with damping spring on each decoupling rod；The both sides side wall of heat sink has been fixedly connected with dead axle, and the outer wall of dead axle is fixedly connected with two limited blocks, and the both sides bottom of dead axle is fixedly connected with support, and rotation sheath body is connected between two limited blocks；Rotating shaft is provided with motor cavity, supporting plate is run through at the both ends of rotating shaft, and one end outer wall of rotating shaft is provided with radiator fan.
Description
Technical field
The present invention relates to technical field of motors, specially a kind of electric motor protecting shell with thermolysis.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron transmitted, its main function according to the law of electromagnetic induction
It is to produce driving torque, as electrical appliance or various mechanical power sources, stator and rotor can produce motor in the course of the work
Substantial amounts of heat, winding and other parts in it easily burn so as to cause motor working efficiency step-down because of heating, made
With the lost of life, and motor needs to protect it at work, prevents motor by being damaged after external force collision, therefore existing
Have and be badly in need of a kind of shell that can be protected motor and there is thermolysis under technology.
The content of the invention
Present invention solves the technical problem that be the motor housing protective capability difference for overcoming prior art and can not radiate
A kind of defect, there is provided electric motor protecting shell with thermolysis.A kind of electric motor protecting shell tool with thermolysis
There is the features such as anticollision and strong heat-sinking capability.
To achieve the above object, the present invention provides following technical scheme：A kind of electric motor protecting shell with thermolysis,
Including two pieces of supporting plates, the both ends of two pieces of supporting plates have been fixedly connected with heat-conducting plate, between the heat-conducting plate and supporting plate
Formed with motor cavity, inserted with heat conductive filament in the heat-conducting plate, and several fin are fixedly connected with the heat-conducting plate, institute
The one end for stating heat-conducting plate is fixedly connected with heat sink, and the both ends of the heat sink are fixedly connected on the outer wall of vibration damper plate, described to subtract
Shake between plate and heat sink formed with heat dissipation cavity, and several decoupling rods are fixedly connected with the vibration damper plate, it is each described to subtract
Damping spring is wound with shake bar；The both sides side wall of the heat sink has been fixedly connected with dead axle, and the outer wall of the dead axle is consolidated
Surely two limited blocks are connected with, and the both sides bottom of the dead axle is fixedly connected with support, activity between two limited blocks
It is connected with rotation sheath body；It is provided with rotating shaft in the motor cavity, supporting plate is run through at the both ends of the rotating shaft, and the rotating shaft
One end outer wall is provided with radiator fan.
Preferably, it is provided with rubber washer at the top of the decoupling rod.
Preferably, the fin is T-shaped structure, and the fin is aluminum alloy sheet.
Preferably, the heat-conducting plate is aluminium alloy plate.
Preferably, several through holes are offered on the heat sink, and the mesh number of the heat sink is 20 ~ 50.
Compared with prior art, the beneficial effects of the invention are as follows：Motor is arranged in the motor cavity of the motor housing, interior branch
The effect for supporting and fixing the motor housing is erected, rotation sheath body can slow down impact of the external force to shell, and decoupling rod can
Rotation sheath body by external force collision be play buffering, damping is acted on, fin can absorb motor work when caused heat
Amount, the heat transfer and diverging, radiator fan that heat-conducting plate is absorbed fin by heat conductive filament can be by the heats in heat dissipation cavity
Dispelled by the through hole of heat sink so as to play the cooling effect to motor.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the left side half sectional view of rotation case structure；
Fig. 3 is enlarged drawing at Fig. 1 A.
Label in figure：1 supporting plate, 2 heat-conducting plates, 3 motor cavities, 4 heat conductive filaments, 5 fin, 6 heat sinks, 7 vibration damper plates, 8 dissipate
Hot chamber, 9 decoupling rods, 10 damping springs, 11 dead axles, 12 limited blocks, 13 supports, 14 rotation sheath bodies, 15 rotating shafts, 16 radiator fans.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of electric motor protecting shell with thermolysis, bag
Include two pieces of supporting plates 1, it is characterised in that：The both ends of two pieces of supporting plates 1 have been fixedly connected with heat-conducting plate 2, and heat-conducting plate 2 is aluminium alloy
Plate, formed with motor cavity 3 between heat-conducting plate 2 and supporting plate 1, heat-conducting plate 2 is interior inserted with heat conductive filament 4, and fixed company on heat-conducting plate 2
Several fin 5 are connected to, fin 5 is T-shaped structure, and fin 5 is aluminum alloy sheet, and one end of heat-conducting plate 2, which is fixed, to be connected
Heat sink 6 is connected to, several through holes are offered on heat sink 6, and the mesh number of heat sink 6 is 20 ~ 50, the both ends of heat sink 6
The outer wall of vibration damper plate 7 is fixedly connected on, formed with heat dissipation cavity 8 between vibration damper plate 7 and heat sink 6, and is fixedly connected on vibration damper plate 7
There are several decoupling rods 9, the top of decoupling rod 9 is provided with rubber washer, and is wound with damping spring on each decoupling rod 9
10；The both sides side wall of heat sink 6 has been fixedly connected with dead axle 11, and the outer wall of dead axle 11 is fixedly connected with two limited blocks 12, and
The both sides bottom of dead axle 11 is fixedly connected with support 13, and rotation sheath body 14 is connected between two limited blocks 12；Motor cavity 3
Rotating shaft 15 is inside provided with, supporting plate 1 is run through at the both ends of rotating shaft 15, and one end outer wall of rotating shaft 15 is provided with radiator fan 16.
In the use of the present invention, by motor be arranged on the motor housing motor cavity 3 in, by support 13 to the motor outside
Shell is supported and fixed, and the motor housing is connected with rotation sheath body 14 by dead axle 11, when motor is by external force collision
Shi Shouxian is contacted with rotation sheath body 14, and rotation sheath body 14 is decomposed the impact of outside by rotating in the presence of external force
And cancellation, so as to protect motor not by external force collision, damping spring 10 is wound with decoupling rod 9, utilizes the bullet of damping spring 10
Property cause decoupling rod 9 can rotation sheath body 14 be acted on by damping is played when hitting, the top of decoupling rod 9 is provided with rubber blanket
Circle, the damage rotation sheath body 14 of decoupling rod 9 can be prevented；Radiator fan 16 is driven to rotate by rotating shaft 15, radiator fan 16 can increase
Ventilation in strong heat dissipation cavity 8, so as to take away the heat that fin 5 is absorbed, and discharged by the through hole on heat sink 6, radiating
Piece 5 is aluminum alloy sheet, has very strong thermal conductivity, caused heat is inhaled when fin 5 can work the motor in motor cavity 3
Receive and pass it to heat-conducting plate 2, can be further by conduct heat away, so as to be reached for electricity inserted with heat conductive filament 4 in heat-conducting plate 2
The effect of machine cooling.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of electric motor protecting shell with thermolysis, including two pieces of supporting plates（1）, it is characterised in that：Two pieces of branch
Fagging（1）Both ends be fixedly connected with heat-conducting plate（2）, the heat-conducting plate（2）With supporting plate（1）Between formed with motor cavity
（3）, the heat-conducting plate（2）It is interior inserted with heat conductive filament（4）, and the heat-conducting plate（2）On be fixedly connected with several fin
（5）, the heat-conducting plate（2）One end be fixedly connected with heat sink（6）, the heat sink（6）Both ends be fixedly connected on damping
Plate（7）Outer wall, the vibration damper plate（7）With heat sink（6）Between formed with heat dissipation cavity（8）, and the vibration damper plate（7）Upper fixation
It is connected with several decoupling rods（9）, each decoupling rod（9）On be wound with damping spring（10）；The heat sink（6）'s
Both sides side wall has been fixedly connected with dead axle（11）, the dead axle（11）Outer wall be fixedly connected with two limited blocks（12）, and institute
State dead axle（11）Both sides bottom be fixedly connected with support（13）, two limited blocks（12）Between be connected with rotary sleeve
Shell（14）；The motor cavity（3）Inside it is provided with rotating shaft（15）, the rotating shaft（15）Both ends run through supporting plate（1）, and it is described
Rotating shaft（15）One end outer wall be provided with radiator fan（16）.
A kind of 2. electric motor protecting shell with thermolysis according to claim 1, it is characterised in that：The decoupling rod
（9）Top be provided with rubber washer.
A kind of 3. electric motor protecting shell with thermolysis according to claim 1, it is characterised in that：The fin
（5）For T-shaped structure, and the fin（5）For aluminum alloy sheet.
A kind of 4. electric motor protecting shell with thermolysis according to claim 1, it is characterised in that：The heat-conducting plate
（2）For aluminium alloy plate.
A kind of 5. electric motor protecting shell with thermolysis according to claim 1, it is characterised in that：The heat sink
（6）On offer several through holes, and the heat sink（6）Mesh number be 20 ~ 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648959.XA CN107453522A (en) | 2017-08-01 | 2017-08-01 | A kind of electric motor protecting shell with thermolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648959.XA CN107453522A (en) | 2017-08-01 | 2017-08-01 | A kind of electric motor protecting shell with thermolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107453522A true CN107453522A (en) | 2017-12-08 |
Family
ID=60489347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648959.XA Pending CN107453522A (en) | 2017-08-01 | 2017-08-01 | A kind of electric motor protecting shell with thermolysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107453522A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968518A (en) * | 2017-12-21 | 2018-04-27 | 傅皓衍 | A kind of motor with shock-absorbing function |
| CN108260330A (en) * | 2017-12-29 | 2018-07-06 | 南京超华电子信息科技有限公司 | A kind of device for controlling automatic door waterproof cooling protects shell |
| CN110048536A (en) * | 2019-03-29 | 2019-07-23 | 芜湖市极星航空科技有限公司 | A kind of unmanned plane motor assist heat-dissipating casing |
| CN110112855A (en) * | 2019-04-10 | 2019-08-09 | 苏州范特瑞德体育科技有限公司 | A kind of electric assisted bicycle motor drive component |
| CN111313610A (en) * | 2020-03-13 | 2020-06-19 | 上海电机学院 | Fan structure of asynchronous motor |
-
2017
- 2017-08-01 CN CN201710648959.XA patent/CN107453522A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968518A (en) * | 2017-12-21 | 2018-04-27 | 傅皓衍 | A kind of motor with shock-absorbing function |
| CN108260330A (en) * | 2017-12-29 | 2018-07-06 | 南京超华电子信息科技有限公司 | A kind of device for controlling automatic door waterproof cooling protects shell |
| CN110048536A (en) * | 2019-03-29 | 2019-07-23 | 芜湖市极星航空科技有限公司 | A kind of unmanned plane motor assist heat-dissipating casing |
| CN110112855A (en) * | 2019-04-10 | 2019-08-09 | 苏州范特瑞德体育科技有限公司 | A kind of electric assisted bicycle motor drive component |
| CN111313610A (en) * | 2020-03-13 | 2020-06-19 | 上海电机学院 | Fan structure of asynchronous motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |