CN202268778U - Motor heat dissipation device - Google Patents
Motor heat dissipation device Download PDFInfo
- Publication number
- CN202268778U CN202268778U CN2011203877290U CN201120387729U CN202268778U CN 202268778 U CN202268778 U CN 202268778U CN 2011203877290 U CN2011203877290 U CN 2011203877290U CN 201120387729 U CN201120387729 U CN 201120387729U CN 202268778 U CN202268778 U CN 202268778U
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- China
- Prior art keywords
- motor
- heat dissipation
- wind guide
- guiding
- wind
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- Expired - Fee Related
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Abstract
The utility model provides a motor heat dissipation device belonging to the technical field of motor heat dissipation. The motor heat dissipation device solves the problem of poor heat dissipation effect of the existing motor. The motor heat dissipation device comprises an external fan and a cylindrical wind guide cover sleeved on a shell of the motor, a wind guide channel is formed between the wind guide cover and the shell of the motor, the external fan is connected with the motor and can blow air towards an intake of the wind guide channel, the wind guide cover and the shell of the motor are detachably connected together via multiple groups of insertion mechanisms, and each insertion mechanism comprises a guide inserting rod and a guide slot, which are matched with each other. The motor heat dissipation device is provided with the wind guide cover, and cools the motor by a forced air cooling technology, so that anti-overloading capability and working efficiency of the motor are improved, maintenance cost is saved, and the wind guide cover and the shell of the motor can be assembled together and disassembled apart more conveniently. A steady power supply can be used for independently driving the external fan to work, so that the heat dissipation effect is steady.
Description
Technical field
The utility model belongs to the motor radiating technical field, relates to a kind of motor radiating device.
Background technology
Motor can produce heat in use, and especially heavy-duty motor can produce great amount of heat when running up, and is light then influence the service efficiency and the life-span of motor if can not in time heat be distributed, heavy then can burn out motor.
Present motor radiating mainly relies on its inner fan blade to dispel the heat, and this fan blade directly drives work by motor, and the rotating speed of fan blade is determined that by motor speed it is unstable that motor speed changes the radiating effect that also can cause fan blade.
For this reason, the someone has designed a kind of cooling method of forced air cooling, except the fan blade reduction motor temperature of motor self band; Add a blower fan again and blow motor housing, reduce the temperature of motor, like the disclosed a kind of motor of Chinese patent (its Granted publication number be CN201639413U); This motor comprises casing, and the afterbody arranged outside wind deflector of casing has button hole on the afterbody; The corresponding position bracelet of wind deflector, thermal trough all is with in the interior outside of wind deflector, and the casing afterbody also is provided with blower fan.
In this patent, through being fixed together buckling in the button hole, the negligible amounts of button and button hole connects insecurely between wind deflector and the casing, and quantity is too many, increases cost of manufacture again.
Summary of the invention
The purpose of the utility model is to the prior motor existing the problems referred to above of dispelling the heat, and has proposed a kind of easy disassembly and connectivity robustness motor radiating device preferably.
The purpose of the utility model can realize through following technical proposal: a kind of motor radiating device; Comprise external fan and be socketed in the tubular wind scooper on the motor case; Be formed with air-guiding aisle between wind scooper and the motor case; Described external fan is connected with motor and can be towards the inlet blowing of air-guiding aisle; It is characterized in that, removably link together through some groups of plug-in connections between described wind scooper and the motor case that described plug-in connection comprises the guiding inserted link and guiding slot that cooperatively interacts.
The guiding inserted link inserts from an end of guiding slot, and wind scooper and motor case are linked together, and edge guiding slot is extracted wind scooper out together with the guiding inserted link words can be pulled down wind scooper again, and dismounting and installation are all very convenient.External fan is aimed at air-guiding aisle and is blown, and utilizes air flow that the heat in the air-guiding aisle is taken away, and motor is lowered the temperature.
In above-mentioned a kind of motor radiating device, described wind scooper is spliced by some wind deflectors, is equipped with guiding inserted link or guiding slot on each piece wind deflector.Than the integral type wind scooper, the wind deflector after the fractionation is easy mounting more.
In above-mentioned a kind of motor radiating device, the quantity of described wind deflector is eight.
In above-mentioned a kind of motor radiating device, described wind scooper adopts aluminum alloy materials to be made.The aluminium alloy heat conductivility is better.
In above-mentioned a kind of motor radiating device, described wind deflector adopts aluminium alloy one-off drawing moulding process to process.
In above-mentioned a kind of motor radiating device, the outside of said wind deflector is provided with radiating groove.Because wind deflector is made with aluminum alloy materials; Therefore heat is except being taken away by flow air in air-guiding aisle; Also can rely on wind deflector to dispel the heat, offer the area of dissipation that can increase wind deflector behind the radiating groove, strengthen radiating effect through heat conduction.
Compared with prior art; This motor radiating device is provided with wind scooper, adopts the forced air cooling technology that motor is dispelled the heat, and has improved motor anti-overload ability and operating efficiency; Practice thrift maintenance cost, and the installation and removal between wind scooper and the motor case are convenient.Can use an external fan work of stabilized power supply individual drive, radiating effect is stable.
Description of drawings
Fig. 1 is a wind scooper and sectional structure sketch map after motor case cooperates.
Fig. 2 is the side-looking structural representation of motor case.
Fig. 3 is the side-looking structural representation of wind scooper.
Among the figure, 1, wind scooper; 11, wind deflector; 11a, radiating groove; 2, motor case; 3, air-guiding aisle; 4, guiding slot; 41, shoulder block; 5, guiding inserted link; 51, block.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, this motor radiating device comprises external fan and a tubular wind scooper 1 that is socketed on the motor case 2, is formed with some air-guiding aisles 3 between wind scooper 1 and the motor case 2, and external fan can be aimed at 3 blowings of above-mentioned air-guiding aisle.
As shown in Figures 2 and 3, axially offer some guiding slots 4 on the motor case 2, the opening part of each guiding slot 4 is equipped with shoulder block 41.Wind scooper 1 is spliced by shown in Figure 3 by eight wind deflectors 11; Every wind deflector 11 is equipped with guiding inserted link 5 towards a side of motor case 2; Then be provided with the block 51 that matches with above-mentioned shoulder block 41 on the guiding inserted link 5, after guiding inserted link 5 was inserted in the corresponding guiding slot 4, block 51 was kept off by shoulder block 41; Can prevent that wind deflector 11 from coming off, the outside of wind deflector 11 then offers some radiating groove 11a.In the present embodiment, wind deflector 11 all adopts aluminium alloy one-off drawing moulding process to process.
After the machine operation; Motor case 2 temperature raise; On the one hand through with the direct contact site of wind deflector 11 with heat transferred wind deflector 11, carry out heat conduction by the air in the air-guiding aisle 3 on the other hand, the Hot air quilt fans in the air-guiding aisle 3 blow out from the other end; Wind deflector 11 then also can rely on the material behavior of self to dispel the heat, and jointly motor is carried out radiating and cooling.
Air-guiding aisle 3 between wind scooper 1 and the motor case 2 can be spliced by adjacent two wind deflectors 11; Also can together be formed with motor case 2 by adjacent two wind deflectors 11 splicing backs, more can be directly to form after wind deflector 11 is connected with motor case 2.
Though the guiding inserted link 5 in the present embodiment all is arranged on the wind deflector 11; Corresponding guiding slot 4 all is arranged on the motor case 2; But guiding inserted link 5 is not fixed with guiding slot 4 set positions; Both can exchange each other or be crisscross arranged, and only need make to adopt this inserting mode to connect between wind deflector 11 and the motor case 2 to get final product.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (6)
1. motor radiating device; Comprise external fan and be socketed in the tubular wind scooper (1) on the motor case (2); Be formed with air-guiding aisle (3) between wind scooper (1) and the motor case (2); Described external fan is connected with motor and can be towards the inlet blowing of air-guiding aisle (3); It is characterized in that, removably link together through some groups of plug-in connections between described wind scooper (1) and the motor case (2) that described plug-in connection comprises guiding inserted link (5) and the guiding slot (4) that cooperatively interacts.
2. a kind of motor radiating device according to claim 1 is characterized in that described wind scooper (1) is spliced by some wind deflectors (11), is equipped with guiding inserted link (5) or guiding slot (4) on each piece wind deflector (11).
3. a kind of motor radiating device according to claim 2 is characterized in that the quantity of described wind deflector (11) is eight.
4. according to claim 2 or 3 described a kind of motor radiating devices, it is characterized in that described wind scooper (1) adopts aluminum alloy materials to be made.
5. a kind of motor radiating device according to claim 4 is characterized in that, described wind deflector (11) adopts aluminium alloy one-off drawing moulding process to process.
6. according to claim 2 or 3 described a kind of motor radiating devices, it is characterized in that the outside of said wind deflector (11) is provided with radiating groove (11a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203877290U CN202268778U (en) | 2011-10-13 | 2011-10-13 | Motor heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203877290U CN202268778U (en) | 2011-10-13 | 2011-10-13 | Motor heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268778U true CN202268778U (en) | 2012-06-06 |
Family
ID=46159562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203877290U Expired - Fee Related CN202268778U (en) | 2011-10-13 | 2011-10-13 | Motor heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268778U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904811A (en) * | 2012-12-28 | 2014-07-02 | 李�杰 | Overload-impact-resisting motor |
| CN106887919A (en) * | 2017-04-07 | 2017-06-23 | 宁波菲仕自动化技术有限公司 | Split type fluid-cooled electrical machine shell and motor |
| CN109026590A (en) * | 2018-08-16 | 2018-12-18 | 东莞瑞柯电子科技股份有限公司 | A kind of inflator with air guiding sleeve |
| CN111049310A (en) * | 2018-10-11 | 2020-04-21 | 西门子股份公司 | Electric machine |
| CN114157062A (en) * | 2021-12-02 | 2022-03-08 | 杭州新恒力电机制造有限公司 | Alternating current motor stator structure and mounting method |
-
2011
- 2011-10-13 CN CN2011203877290U patent/CN202268778U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904811A (en) * | 2012-12-28 | 2014-07-02 | 李�杰 | Overload-impact-resisting motor |
| CN103904811B (en) * | 2012-12-28 | 2016-07-06 | 李�杰 | A kind of overload-resistant impact motor |
| CN106887919A (en) * | 2017-04-07 | 2017-06-23 | 宁波菲仕自动化技术有限公司 | Split type fluid-cooled electrical machine shell and motor |
| CN109026590A (en) * | 2018-08-16 | 2018-12-18 | 东莞瑞柯电子科技股份有限公司 | A kind of inflator with air guiding sleeve |
| CN109026590B (en) * | 2018-08-16 | 2024-06-07 | 东莞瑞柯电子科技股份有限公司 | Inflator with wind-guiding cover |
| CN111049310A (en) * | 2018-10-11 | 2020-04-21 | 西门子股份公司 | Electric machine |
| CN114157062A (en) * | 2021-12-02 | 2022-03-08 | 杭州新恒力电机制造有限公司 | Alternating current motor stator structure and mounting method |
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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 |
Granted publication date: 20120606 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |