CN208782657U - A kind of novel cooling wind flow-guiding structure - Google Patents
A kind of novel cooling wind flow-guiding structure Download PDFInfo
- Publication number
- CN208782657U CN208782657U CN201821284448.0U CN201821284448U CN208782657U CN 208782657 U CN208782657 U CN 208782657U CN 201821284448 U CN201821284448 U CN 201821284448U CN 208782657 U CN208782657 U CN 208782657U
- Authority
- CN
- China
- Prior art keywords
- blind flange
- cooling wind
- motor
- fuisw rib
- shape
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 53
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 230000004308 accommodation Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of novel cooling wind flow-guiding structure, blind flange including motor bottom, the material that blind flange uses is hard plastic, the accommodation groove of installation back end cover for motor is provided at the axle center of blind flange bottom surface, the side of blind flange is integrally formed with cooling wind inlet, cooling wind inlet is connected with the inside of blind flange, the fuisw rib of connection accommodation groove is provided at the longitudinal axis center of cooling wind inlet, the section of fuisw rib two sides is set as cold wind diversion cavity, the shape of fuisw rib is in Y-shaped, the two sides of fuisw rib are provided with the wind deflector for being fixed on blind flange bottom surface, plate surface of keeping out the wind, which is offered, carries out cooling air-guiding hole to the carbon brush inside back end cover for motor.Novel design, by the design of deflector, cooling wind can directly be cooled down the highest carbon brush of motor internal temperature, improve cooling efficiency, be a kind of good innovation scheme, be very promising for marketing..
Description
Technical field
The utility model relates to technical field of motors, more particularly to a kind of easy to operate novel cooling wind water conservancy diversion knot
Structure.
Background technique
Motor is a kind of equipment for converting electrical current into mechanical energy.It is to use the power on coil to generate rotating excitation field and act on
Electro-magnetic motor force rotation torque is formed in rotor.Motor is by using power supply difference to be divided into dc motor and ac motor, electricity
Motor in Force system is largely alternating current generator, can be synchronous motor either asynchronous machine.Motor is mainly by fixed
Son is formed with rotor, and the direction of electrified wire movement under force in magnetic field has with current direction and magnetic induction line (magnetic direction) direction
It closes.Electric motor operation principle is effect of the magnetic field to electric current stress, makes motor rotation.
The surface of motor bottom blind flange is usually mounted with cooling wind introducing port, and cooling wind enters motor by introducing port
Enclosure interior cools down to the highest component carbon brush of motor internal temperature, currently without diversion Design, causes a large amount of cooling winds
It can not efficiently use, reduce the cooling efficiency of carbon brush, influence the use of motor, practical performance is bad, and there is deficiencies, no
It is able to satisfy the demand of social high speed development.
In conclusion in view of the drawbacks of the prior art, it is accordingly required in particular to a kind of novel cooling wind flow-guiding structure, it is existing to solve
The deficiency of technology.
Utility model content
Aiming at the problems existing in the prior art, use in practice is influenced, the utility model proposes a kind of novel coolings
Wind flow-guiding structure, it is novel in design, by the design of deflector, the cooling efficiency of carbon brush for electric machine is improved, promotes what motor used
Safety has solved the defect of the prior art.
To achieve the goals above, the technical solution of the utility model is as follows:
A kind of novel cooling wind flow-guiding structure, the blind flange including motor bottom, the material that blind flange uses is hard modeling
Glue is provided with the accommodation groove of installation back end cover for motor at the axle center of blind flange bottom surface, and the side of blind flange is integrally formed with cooling wind
Import, cooling wind inlet are connected with the inside of blind flange, and connection accommodation groove is provided at the longitudinal axis center of cooling wind inlet
Fuisw rib, the section of fuisw rib two sides are set as cold wind diversion cavity, and the shape of fuisw rib is in Y-shaped, and the two sides of fuisw rib are arranged
There is the wind deflector for being fixed on blind flange bottom surface, plate surface of keeping out the wind, which is offered, carries out cooling lead to the carbon brush inside back end cover for motor
Air holes.
It is L-shape in the shape of cooling wind inlet described in the utility model.
It is symmetrical arranged in cold wind diversion cavity described in the utility model by axle center of fuisw rib.
Further, the guide face shape of the fuisw rib is trapezoidal.
Further, the shape of the air-guiding hole is in arc-shaped.
Further, the bottom surface of the blind flange is provided with reinforcing rib in a strip shape.
The beneficial effects of the utility model are: novel in design, structure is simple, and by the design of deflector, cooling wind can be with
Directly the highest carbon brush of motor internal temperature is cooled down, improves cooling efficiency, reduces thermal losses, motor is promoted and uses
Safety, be a kind of good innovation scheme, be very promising for marketing..
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description:
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is the plane structure chart of the utility model；
100- blind flange in figure, the cooling wind inlet of 110-, 120- fuisw rib, 130- wind deflector, 140- air-guiding hole.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1, Fig. 2, a kind of novel cooling wind flow-guiding structure, the blind flange 100 including motor bottom, blind flange 100
The material used is hard plastic, and the side of blind flange 100 is integrally formed with cooling wind inlet 110,100 bottom surface axle center of blind flange
Place is provided with the accommodation groove of installation back end cover for motor, and cooling wind inlet 110 is connected with the inside of blind flange 100, cooling wind into
The fuisw rib 120 of connection accommodation groove is provided at the longitudinal axis center of mouth 110, the section of 120 two sides of fuisw rib is set as cold wind and leads
Chamber is flowed, the shape of fuisw rib 120 is in Y-shaped, and the two sides of fuisw rib 120 are provided with the wind deflector for being fixed on 100 bottom surface of blind flange
130,130 surface of wind deflector, which is offered, carries out cooling air-guiding hole 140 to the carbon brush inside back end cover for motor.
In addition, the shape of cooling wind inlet 110 is L-shape.Cold wind diversion cavity is symmetrical arranged with fuisw rib 120 for axle center.It leads
The guide face shape for flowing muscle 120 is trapezoidal, and the shape of air-guiding hole 140 is in arc-shaped, and the bottom surface of blind flange 100 is provided in a strip shape
Reinforcing rib.
Cooling wind in cooling wind inlet is divided into two sides by fuisw rib, cooling wind through keeping out the wind plate surface air-guiding hole it
After enter directly into carbon brush position inside rear end cap, by water conservancy diversion, cooling wind can directly be cooled down carbon brush, practical performance
It is excellent,
Cooling wind diversion Design enters the cooling wind inside motor by being split after diversion Design by cooling air port
To two sides, to directly be cooled down to the highest component carbon brush of two sides temperature.Cooling efficiency is improved, thermal losses is reduced,
Thermal losses is reduced to improve motor entirety mechanical energy transformation efficiency and expands the working temperature environment range of motor.
The beneficial effects of the utility model are: novel in design, structure is simple, and by the design of deflector, cooling wind can be with
Directly the highest carbon brush of motor internal temperature is cooled down, improves cooling efficiency, reduces thermal losses, motor is promoted and uses
Safety, be a kind of good innovation scheme, be very promising for marketing..
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model originally
Utility model will also have various changes and improvements, and these various changes and improvements fall within the scope of the claimed invention.
The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (6)
1. a kind of novel cooling wind flow-guiding structure, the blind flange including motor bottom, the material that blind flange uses for hard plastic,
The accommodation groove of installation back end cover for motor is provided at the axle center of blind flange bottom surface, it is characterised in that: the side of blind flange is integrally formed
There is cooling wind inlet, cooling wind inlet is connected with the inside of blind flange, is provided with connection at the longitudinal axis center of cooling wind inlet
The fuisw rib of accommodation groove, the section of fuisw rib two sides are set as cold wind diversion cavity, and the shape of fuisw rib is in Y-shaped, fuisw rib
Two sides are provided with the wind deflector for being fixed on blind flange bottom surface, and plate surface of keeping out the wind, which offers, carries out the carbon brush inside back end cover for motor
Cooling air-guiding hole.
2. a kind of novel cooling wind flow-guiding structure according to claim 1, it is characterised in that: the shape of the cooling wind inlet
Shape is L-shape.
3. a kind of novel cooling wind flow-guiding structure according to claim 1, it is characterised in that: the cold wind diversion cavity is to lead
Muscle is flowed to be symmetrical arranged for axle center.
4. a kind of novel cooling wind flow-guiding structure according to claim 1, it is characterised in that: the guide face of the fuisw rib
Shape is trapezoidal.
5. a kind of novel cooling wind flow-guiding structure according to claim 1, it is characterised in that: the shape of the air-guiding hole is in
Arc-shaped.
6. a kind of novel cooling wind flow-guiding structure according to claim 1, it is characterised in that: the bottom surface of the blind flange is set
It is equipped with reinforcing rib in a strip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284448.0U CN208782657U (en) | 2018-08-10 | 2018-08-10 | A kind of novel cooling wind flow-guiding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284448.0U CN208782657U (en) | 2018-08-10 | 2018-08-10 | A kind of novel cooling wind flow-guiding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782657U true CN208782657U (en) | 2019-04-23 |
Family
ID=66156378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284448.0U Expired - Fee Related CN208782657U (en) | 2018-08-10 | 2018-08-10 | A kind of novel cooling wind flow-guiding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113437834A (en) * | 2021-06-22 | 2021-09-24 | 重庆鼎工机电有限公司 | Independent air duct for cooling motor of generator set |
-
2018
- 2018-08-10 CN CN201821284448.0U patent/CN208782657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113437834A (en) * | 2021-06-22 | 2021-09-24 | 重庆鼎工机电有限公司 | Independent air duct for cooling motor of generator set |
| CN113437834B (en) * | 2021-06-22 | 2023-03-10 | 重庆鼎工机电有限公司 | Independent air duct for cooling motor of generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |