CN205791903U - A kind of motor casing - Google Patents
A kind of motor casing Download PDFInfo
- Publication number
- CN205791903U CN205791903U CN201620482486.1U CN201620482486U CN205791903U CN 205791903 U CN205791903 U CN 205791903U CN 201620482486 U CN201620482486 U CN 201620482486U CN 205791903 U CN205791903 U CN 205791903U
- Authority
- CN
- China
- Prior art keywords
- shell
- mounting cup
- radiating fin
- cross bar
- motor casing
- 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
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The open a kind of motor casing of this utility model, including shell, mounting cup and radiating fin, described mounting cup is located at shell side, described mounting cup welds with shell, described radiating fin is located on shell, described shell is that cylinder is arranged, described radiating fin circular array is distributed, described radiating fin welds with shell, it is provided with cavity in described shell, screwed hole and cross bar it is provided with inside described mounting cup, described cross bar and the one-body molded setting of mounting cup, it is provided with reinforcement on described cross bar, described reinforcement welds with cross bar and mounting cup respectively, described mounting cup side is provided with wiring hole, this motor casing good heat dissipation effect, easily install, structural strength high stability is good.
Description
Technical field
This utility model relates to a kind of motor casing.
Background technology
Motor is a kind of equipment converting electrical current into into mechanical energy.It is to use the power on coil produce rotating excitation field and act on rotor formation electro-magnetic motor force rotation torque.Motor is by using power supply difference to be divided into dc motor and ac motor, and the motor major part in power system is alternating current generator, can be synchronous motor or asynchronous machine.Motor is mainly made up of with rotor stator, electrified wire in magnetic field the direction of movement under force with the sense of current relevant with magnetic induction line direction.Electric motor operation principle is the magnetic field effect to electric current stress, makes motor rotation.
Every key elements such as the life-span of motor and the dysfunction that the deterioration etc. of insulation degradation or the abrasion of sliding part, bearing causes are relevant, and major part is depending on bearing condition., as following, there be device longevity, lubricant life two kinds in the life-span of bearing.The life-span of bearing: lubricating oil is because of the lubricant life of heat deterioration；The mechanical life that operating fatigue causes, motor is in the case of the overwhelming majority, and because generating heat, the impact for lubricant life is more more than added in the impact on mechanical life of the load weight on bearing.Therefore, calculate motor life with lubricant life, on lubricant life impact maximum will be because being temperature, temperature have impact on life time significantly.
Current existing electric machine structure intensity is the highest, and radiating effect is the best, causes motor the longest for service life.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of good heat dissipation effect, easily installs, the motor casing that structural strength high stability is good.
For solving the problems referred to above, this utility model adopts the following technical scheme that a kind of motor casing, including shell, mounting cup and radiating fin, described mounting cup is located at shell side, described mounting cup welds with shell, described radiating fin is located on shell, described shell is that cylinder is arranged, described radiating fin circular array is distributed, described radiating fin welds with shell, it is provided with cavity in described shell, screwed hole and cross bar it is provided with inside described mounting cup, described cross bar and the one-body molded setting of mounting cup, it is provided with reinforcement on described cross bar, described reinforcement welds with cross bar and mounting cup respectively, described mounting cup side is provided with wiring hole.
As preferably, the height of described radiating fin is 7:1 with the ratio of thickness.
As preferably, the gap between described radiating fin is more than 1cm.
As preferably, described screwed hole is provided with two.
As preferably, described wiring hole is provided with two.
The beneficial effects of the utility model are: be provided with radiating fin on the shell of setting, it is possible to keep good heat dissipation effect；The mounting cup arranged keeps easy for installation；The cavity arranged facilitates the installation of internal structure of motor；The cross bar arranged and reinforcement can the structural strength of erection & lift cover, the motor made is long for service life.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of motor casing of this utility model.
Detailed description of the invention
As shown in Figure 1, a kind of motor casing, including shell 1, mounting cup 2 and radiating fin 3, described mounting cup 2 is located at shell 1 side, described mounting cup 2 welds with shell 1, described radiating fin 3 is located on shell 1, described shell 1 is arranged in cylinder, described radiating fin 3 circular array is distributed, described radiating fin 3 welds with shell 1, it is provided with cavity 4 in described shell 1, screwed hole 5 and cross bar 6 it is provided with inside described mounting cup 2, described cross bar 6 and the one-body molded setting of mounting cup 2, it is provided with reinforcement 7 on described cross bar 6, described reinforcement 7 welds with cross bar 6 and mounting cup 2 respectively, described mounting cup 2 side is provided with wiring hole 8.
The height of described radiating fin 3 is 7:1 with the ratio of thickness, keeps radiating fin 3 Stability Analysis of Structures, good heat dissipation effect.
Gap between described radiating fin 3 is more than 1cm, keeps heat radiation uniformly.
Described screwed hole 5 is provided with two, keeps mounting cup 2 to firmly install.
Described wiring hole 8 is provided with two, conveniently accesses and picks out cable.
The beneficial effects of the utility model are: be provided with radiating fin on the shell of setting, it is possible to keep good heat dissipation effect；The mounting cup arranged keeps easy for installation；The cavity arranged facilitates the installation of internal structure of motor；The cross bar arranged and reinforcement can the structural strength of erection & lift cover, the motor made is long for service life.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (5)
1. a motor casing, it is characterized in that: include shell, mounting cup and radiating fin, described mounting cup is located at shell side, described mounting cup welds with shell, described radiating fin is located on shell, described shell is that cylinder is arranged, described radiating fin circular array is distributed, described radiating fin welds with shell, it is provided with cavity in described shell, screwed hole and cross bar it is provided with inside described mounting cup, described cross bar and the one-body molded setting of mounting cup, it is provided with reinforcement on described cross bar, described reinforcement welds with cross bar and mounting cup respectively, described mounting cup side is provided with wiring hole.
Motor casing the most according to claim 1, it is characterised in that: the height of described radiating fin is 7:1 with the ratio of thickness.
Motor casing the most according to claim 1, it is characterised in that: the gap between described radiating fin is more than 1cm.
Motor casing the most according to claim 1, it is characterised in that: described screwed hole is provided with two.
Motor casing the most according to claim 1, it is characterised in that: described wiring hole is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482486.1U CN205791903U (en) | 2016-05-25 | 2016-05-25 | A kind of motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482486.1U CN205791903U (en) | 2016-05-25 | 2016-05-25 | A kind of motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791903U true CN205791903U (en) | 2016-12-07 |
Family
ID=58112602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482486.1U Expired - Fee Related CN205791903U (en) | 2016-05-25 | 2016-05-25 | A kind of motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787362A (en) * | 2016-12-26 | 2017-05-31 | 宁夏软件工程院有限公司 | A kind of corrosion-resistant motor casing of crystallization-preventive |
-
2016
- 2016-05-25 CN CN201620482486.1U patent/CN205791903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787362A (en) * | 2016-12-26 | 2017-05-31 | 宁夏软件工程院有限公司 | A kind of corrosion-resistant motor casing of crystallization-preventive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2836704B1 (en) | Vertical axis wind turbine | |
| CN205791903U (en) | A kind of motor casing | |
| CN101557150A (en) | Permanent magnet synchronous direct-drive wind power generator without iron core | |
| CN204669112U (en) | A kind of multipole permanent magnet motor pole core structure | |
| CN204156697U (en) | A kind of direct-drive permanent magnet wind power generator of bimorph transducer split-type structure | |
| CN207475336U (en) | A kind of the straight of sewing machine drives motor | |
| CN207638466U (en) | A kind of double layer hollow motor casing aluminium section bar | |
| CN201450424U (en) | Frequency-changing three-phase asynchronous motor | |
| CN204578247U (en) | A kind of compound machine casing | |
| CN202586691U (en) | Permanent magnet synchronous wind-driven generator | |
| CN205123556U (en) | Electric energy conversion unit of complete electronic electricity generation of electric type | |
| CN202153697U (en) | Single shaft coupled double-aerogenerator | |
| CN207732558U (en) | A kind of logistics vehicle motor water-tight device | |
| CN106787362A (en) | A kind of corrosion-resistant motor casing of crystallization-preventive | |
| CN213279305U (en) | Novel anti-string permanent magnet generator | |
| CN205356022U (en) | Corrosion -resistant blast proof motor device | |
| CN204231101U (en) | A kind of external rotor generator without bearing | |
| CN207475360U (en) | A kind of intelligence decelerator | |
| CN105958694A (en) | Variable-speed pumped storage generator motor rotor winding end socket insulating box fixing structure | |
| CN105337433A (en) | Multi-polar permanent-magnet motor pole core structure | |
| CN204967501U (en) | Cable protection sleeve | |
| CN204967472U (en) | Lid behind integral motor | |
| CN215120369U (en) | Insulating end cover of motor | |
| CN214707366U (en) | Three-phase asynchronous motor | |
| Gadkari et al. | Generation of electricity from fans |
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 |
Granted publication date: 20161207 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |