CN203984163U - A kind of motor integral type cooling device - Google Patents
A kind of motor integral type cooling device Download PDFInfo
- Publication number
- CN203984163U CN203984163U CN201420292134.0U CN201420292134U CN203984163U CN 203984163 U CN203984163 U CN 203984163U CN 201420292134 U CN201420292134 U CN 201420292134U CN 203984163 U CN203984163 U CN 203984163U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- cooling fan
- motor
- cooling
- centering ring
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 107
- 241000883990 Flabellum Species 0.000 claims abstract description 14
- 239000004677 Nylon Substances 0.000 claims abstract description 14
- 229920001778 nylon Polymers 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of motor integral type cooling device, comprise cooling cover, cooling fan blade and fixed screw, cooling cover covers cooling fan blade, cooling fan blade is fixed on armature spindle by fixed screw, between cooling fan blade and armature spindle, be folded with rear end cap, between cooling fan blade and rear end cap, be provided with motor balancing block, cooling fan blade comprises chassis, centering ring and flabellum, centering ring is fixed on chassis, several flabellums are vertically mounted on centering ring, and flabellum is provided with groove in the place near centering ring.Adopt technique scheme to make a kind of motor integral type cooling device that can improve motor stabilizing and strengthen cooling effect.The shape design of cooling fan blade makes the inflow of cooling air more smooth and easy, has directly strengthened cooling effect.The use of nylon material, makes can ignore the abrasion cycle of motor cooling fan blade in the time of motor rotation, has improved the stable and consistency of motor, has also improved motor life-span and the quality of property in batches.
Description
Technical field
The utility model relates to motor cooling device, particularly a kind of motor integral type cooling device.
Background technology
As shown in Figure 1, in prior art, the flabellum of cooling fan blade is bending shape, affects the inflow of cooling air, has directly affected cooling effect.And the cooling fan blade that motor adopts is monolithic metal material, with metal axle sleeve riveted joint be entirety, connect on armature spindle by pointed screw afterwards, cause motor metal fan blade after long time running to have the phenomenon of corrosion, cause the short fluctuation of service of electrical machinery life.Because connected mode is riveted structure, cannot ensure the stationarity of riveted joint, in the time of motor rotation, easily cause motor vibrations, in the time of motor long time running, fan blade has the hidden danger coming off.
Be badly in need of at present a kind of motor integral type cooling device that can improve motor stabilizing and strengthen cooling effect.
Utility model content
In order to address the above problem, the utility model provides a kind of motor integral type cooling device that can improve motor stabilizing and strengthen cooling effect.
A kind of motor integral type cooling device in the utility model, comprise cooling cover, cooling fan blade and fixed screw, described cooling cover covers cooling fan blade, described cooling fan blade is fixed on armature spindle by fixed screw, between described cooling fan blade and armature spindle, be folded with rear end cap, between described cooling fan blade and rear end cap, be provided with motor balancing block, described cooling fan blade comprises chassis, centering ring and flabellum, described centering ring is fixed on chassis, flabellum described in several is vertically mounted on centering ring, described flabellum is provided with groove in the place near centering ring.
In such scheme, described cooling fan blade is nylon cooling fan blade.Can adopt PA66 cooling fan blade, PA66 has high strength, and shock resistance also can keep stronger strength and stiffness under higher temperature, has good corrosion resistance, thermal endurance, mechanical strength, insulation property and machine-shaping property.The good nylon PA66 of corrosion resistance can make motor long time running and without the situation of worrying cooling fan blade corrosion.
In such scheme, described fixed screw is irony tip fixed screw.When the material feature of cooling fan blade and fixed screw coordinates them, can make cooling fan blade and armature spindle directly firmly fixing.
In such scheme, described cooling fan blade is one-body molded.One-body molded more firm, be not easy fracture.
In such scheme, described cooling cover is nylon cooling cover.Can adopt PA66 cooling cover.
Advantage of the present utility model and beneficial effect are: the utility model provides a kind of motor integral type cooling device that can improve motor stabilizing and strengthen cooling effect.The shape design of cooling fan blade makes the inflow of cooling air more smooth and easy, has directly strengthened cooling effect.Novel cooling fan blade is plastic nylon material, production and processing is injection moulding one-shot forming, produce and stablize, improved the consistency of motor cooling fan blade, reduced the weight of cooling fan blade, the vibrations of having avoided motor to cause because of the reason of cooling fan blade, also eliminate the hidden danger that cooling fan blade comes off, improved the stable and consistency of motor, owing to having used nylon material, therefore can ignore the abrasion cycle of motor cooling fan blade in the time of motor rotation, improve motor life-span and the quality of property in batches.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of prior art cooling fan blade;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is explosive view of the present utility model;
Fig. 4 is the structural representation of cooling fan blade.
In figure: 1, cooling cover 2, cooling fan blade 3, fixed screw 4, armature spindle
5, rear end cap 6, motor balancing block 7, chassis 8, centering ring
9, flabellum 10, groove
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection range of the present utility model with this.
As shown in Figure 2 and Figure 3, the utility model is a kind of motor integral type cooling device, comprise cooling cover 1, cooling fan blade 2 and fixed screw 3, cooling cover 1 covers cooling fan blade 2, cooling fan blade 2 is fixed on armature spindle 4 by fixed screw 3, between cooling fan blade 2 and armature spindle 4, be folded with rear end cap 5, between cooling fan blade 2 and rear end cap 5, be provided with motor balancing block 6.
As shown in Figure 4, cooling fan blade 2 comprises chassis 7, centering ring 8 and flabellum 9, and centering ring 8 is fixed on chassis 7, and several flabellums 9 are vertically mounted on centering ring 8, and flabellum 9 is provided with groove 10 in the place near centering ring 8.
Cooling fan blade 2 is nylon cooling fan blade, and cooling cover 1 is nylon cooling cover.Cooling fan blade 2 and cooling cover 1 can adopt PA66 material, and PA66 has high strength, and shock resistance also can keep stronger strength and stiffness under higher temperature, has good corrosion resistance, thermal endurance, mechanical strength, insulation property and machine-shaping property.The good nylon PA66 of corrosion resistance can make motor long time running and without the situation of worrying cooling fan blade corrosion.
Cooling fan blade 2 is nylon cooling fan blade, and fixed screw 3 is irony tip fixed screw.When the material feature of cooling fan blade 2 and fixed screw 3 coordinates them, can make cooling fan blade 2 and armature spindle 4 directly firmly fixing.
Cooling fan blade 2 is one-body molded, one-body molded more firm, is not easy fracture.
Novel cooling fan blade is plastic nylon material, production and processing is injection moulding one-shot forming, produce and stablize, improved the consistency of motor cooling fan blade, reduced the weight of cooling fan blade, the vibrations of having avoided motor to cause because of the reason of cooling fan blade, also eliminate the hidden danger that cooling fan blade comes off, improved the stable and consistency of motor, owing to having used nylon material, therefore can ignore the abrasion cycle of motor cooling fan blade in the time of motor rotation, improve motor life-span and the quality of property in batches.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. a motor integral type cooling device, comprise cooling cover, cooling fan blade and fixed screw, described cooling cover covers cooling fan blade, it is characterized in that, described cooling fan blade central authorities are provided with axis hole, described cooling fan blade is fixed on armature spindle by fixed screw, between described cooling fan blade and armature spindle, be folded with rear end cap, between described cooling fan blade and rear end cap, be provided with motor balancing block, described cooling fan blade comprises chassis, centering ring and flabellum, described centering ring is fixed on chassis, flabellum described in several is vertically mounted on centering ring, described flabellum is provided with groove in the place near centering ring.
2. a kind of motor integral type cooling device according to claim 1, is characterized in that, described cooling fan blade is nylon cooling fan blade.
3. a kind of motor integral type cooling device according to claim 1, is characterized in that, described fixed screw is irony tip fixed screw.
4. a kind of motor integral type cooling device according to claim 1, is characterized in that, described cooling fan blade is one-body molded.
5. a kind of motor integral type cooling device according to claim 1, is characterized in that, described cooling cover is nylon cooling cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292134.0U CN203984163U (en) | 2014-06-03 | 2014-06-03 | A kind of motor integral type cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292134.0U CN203984163U (en) | 2014-06-03 | 2014-06-03 | A kind of motor integral type cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203984163U true CN203984163U (en) | 2014-12-03 |
Family
ID=51981578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292134.0U Expired - Lifetime CN203984163U (en) | 2014-06-03 | 2014-06-03 | A kind of motor integral type cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203984163U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505977A (en) * | 2014-12-22 | 2015-04-08 | 合肥美的电冰箱有限公司 | Motor, fan with motor and refrigerator with motor |
| CN105570163A (en) * | 2016-01-29 | 2016-05-11 | 泰信电机(苏州)有限公司 | Cooling fan for motor of drying machine |
| CN105889088A (en) * | 2016-01-29 | 2016-08-24 | 泰信电机(苏州)有限公司 | Dryer motor |
| WO2016207023A1 (en) * | 2015-06-25 | 2016-12-29 | C. & E. Fein Gmbh | Rotor for an electronically commutated electric motor and method for producing such a rotor |
| CN107959383A (en) * | 2017-11-29 | 2018-04-24 | 江苏农华智慧农业科技股份有限公司 | A kind of motor drains cooling fan |
-
2014
- 2014-06-03 CN CN201420292134.0U patent/CN203984163U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505977A (en) * | 2014-12-22 | 2015-04-08 | 合肥美的电冰箱有限公司 | Motor, fan with motor and refrigerator with motor |
| WO2016207023A1 (en) * | 2015-06-25 | 2016-12-29 | C. & E. Fein Gmbh | Rotor for an electronically commutated electric motor and method for producing such a rotor |
| CN105570163A (en) * | 2016-01-29 | 2016-05-11 | 泰信电机(苏州)有限公司 | Cooling fan for motor of drying machine |
| CN105889088A (en) * | 2016-01-29 | 2016-08-24 | 泰信电机(苏州)有限公司 | Dryer motor |
| CN107959383A (en) * | 2017-11-29 | 2018-04-24 | 江苏农华智慧农业科技股份有限公司 | A kind of motor drains cooling fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
|
| CX01 | Expiry of patent term |