CN204258545U - A kind of electric motor temperature reduction device - Google Patents
A kind of electric motor temperature reduction device Download PDFInfo
- Publication number
- CN204258545U CN204258545U CN201420666988.0U CN201420666988U CN204258545U CN 204258545 U CN204258545 U CN 204258545U CN 201420666988 U CN201420666988 U CN 201420666988U CN 204258545 U CN204258545 U CN 204258545U
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- China
- Prior art keywords
- ring flange
- shell
- planetary gears
- central gear
- pinion
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Abstract
The utility model discloses a kind of electric motor temperature reduction device, comprise shell, apertured in the middle of described shell, ring flange one and ring flange two are established in shell two ends, through hole one is established in the middle of ring flange one, shell establishes groove respectively near the position of ring flange one and ring flange two within it, planetary gears is established in groove, planetary gears comprises the planetary gears one near ring flange one and the planetary gears two near ring flange two, planetary gears one comprises central gear one and pinion, planetary gears two comprises central gear two and pinion, rotation flabellum is established between pinion relative between two planetary gears, rotary pawl is established outside ring flange two, rotary pawl establishes flabellum, for removably connecting between rotary pawl and rotation flabellum, shell establishes arc inside groove in the side near ring flange two.The purpose of this utility model is to provide a kind of electric motor temperature reduction device, solves and more effectively realizes electric motor temperature reduction by more energy-conservation mode.
Description
Technical field
The utility model relates to electric motor temperature reduction device technique field, is specifically related to a kind of electric motor temperature reduction device.
Background technology
Along with the development of society, the purposes of motor is more and more extensive, application especially in the industry.The motor that general industry is used in producing is all powerful model, and general in order to prevent the damage of processing machine or lathe, and a lot of lathe is all be in operating state always, and the motor therefore on it also needs to keep running always.But motor rotates for a long time and is easy to cause that the motor feels hot.If do not take any measure, motor may produce vibration or burn because heating is excessive.Therefore electric motor temperature reduction problem is one problem to be solved.
The problem of current solution electric motor temperature reduction generally adopts water-cooled and air-cooled.But therefore the possibility that water-cooled easily causes current to contact with motor is not reliable especially.And generally air-cooled method drives wind to motor by other machines (such as air compressor etc.), thus to electric motor temperature reduction.Although this method safe and feasible, needing to provide energy extraly, is not therefore very energy-conservation.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electric motor temperature reduction device, solves and more effectively realizes electric motor temperature reduction by more energy-conservation mode.
The technical problem that the utility model solves can realize by the following technical solutions: a kind of electric motor temperature reduction device, comprise shell, apertured in the middle of shell, ring flange one and ring flange two are established in shell two ends, through hole one is established in the middle of ring flange one, shell establishes groove respectively near the position of ring flange one and ring flange two within it, planetary gears is established in groove, planetary gears comprises the planetary gears one near ring flange one and the planetary gears two near ring flange two, planetary gears one comprises central gear one and pinion, planetary gears two comprises central gear two and pinion, rotation flabellum is established between pinion relative between two planetary gears, rotary pawl is established outside ring flange two, rotary pawl establishes flabellum, for removably connecting between rotary pawl and rotation flabellum, shell establishes arc inside groove in the side near ring flange two.
Preferably, ring flange one and establish multiple screw respectively between ring flange two and shell, ring flange one and ring flange two are connected by screw with shell.
Preferably, establish pinion respectively outside central gear one and central gear two, corresponding pinion engages with central gear one and central gear two respectively, and the inwall of groove establishes multiple tooth, the inwall of groove and pinion engagement, the diameter of central gear one and central gear two is greater than the diameter of pinion.
Preferably, through hole two is established in the middle of central gear one.
Preferably, outer shell outer wall establishes multiple circular hole, and the appearance profile of shell is Y shape.
Preferably, rotary pawl is threaded connection with rotation flabellum.
Employing the utility model has the advantage of:
First: the utility model have employed more energy-conservation mode and realizes electric motor temperature reduction.The utility model mainly utilizes electric machine rotation to drive this utility model to rotate, and directly uses the energy of motor, does not need the energy that other machine provides extra.And the utility model is provided with the mechanism of multiple cooling, although therefore this utility model, by driven by motor, can not take the energy that motor is too many.
Second: the utility model have employed the mechanism of multiple cooling.The first, shell of the present utility model is provided with multiple hole, can play the object of heat radiation; Second, the utility model inside is provided with rotation flabellum, can drive during motor rotation and rotate flabellum rotation, thus realizing cooling, the utility model is also provided with planetary gears in addition, and wherein the diameter of central gear one and central gear two is greater than the diameter of pinion, therefore under the drive of central gear, pinion realizes accelerating, and therefore improves the speed of rotating flabellum, and then improves the cooling efficiency of motor; 3rd, the utility model is provided with rotary pawl in one end of shell, rotary pawl is provided with flabellum, and shell is provided with arc inside groove in the position relative with rotary pawl, then when flabellum rotates, according to the principle of Bernoulli equation, the wind that flabellum produces is to arc inside groove, so the wind speed that arc inside groove end produces is both large also even, have effectively achieved the cooling of motor.
3rd: when using the utility model, motor turns in shell, and therefore the utility model can protect motor, prevents motor from reducing the life-span because of working under severe operational environment.
4th: the utility model ring flange one and ring flange two are connected by screw with shell, effectively strengthen the firmness of this utility model; Establishing through hole two in the middle of central gear one, is for the ease of being contained in this utility model by the rotation axis of motor; The appearance profile of shell is Y shape.Be in order to the raw wind of concentrated fan blade rotating movable property, thus strengthen the effect of wind after arc inside groove; Rotary pawl is threaded connection with rotation flabellum, realizes the simple structure of this utility model, reduces overall complexity, reduces institute's energy requirement of driven by motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model connects motor;
Fig. 3 is planetary gears schematic diagram of the present utility model;
Fig. 4 is shell right view of the present utility model;
Fig. 5 is the front view of ring flange one of the present utility model.
Wherein: 1-ring flange one, 2-motor, 3-central gear one, 4-screw, 5-pinion, 6-shell, 7-circular hole, 8-rotate flabellum, 9-central gear two, 10-arc inside groove, 11-rotary pawl, 12-flabellum, 13-through hole two, 14-through hole one.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of motor 2 heat sink, comprises shell 6, and shell 6 outer wall establishes multiple circular hole 7, and the appearance profile of shell 6 is Y shape.The middle apertured of shell 6, ring flange 1 and ring flange two are established in shell 6 two ends, ring flange 1 and establish multiple screw 4 between ring flange two and shell 6 respectively, and ring flange 1 is connected by screw 4 with shell 6 with ring flange two.Through hole 1 is established in the middle of ring flange 1, shell 6 establishes groove respectively near the position of ring flange 1 and ring flange two within it, planetary gears is established in groove, planetary gears comprises the planetary gears one near ring flange 1 and the planetary gears two near ring flange two, planetary gears one comprises central gear 1 and pinion 5, planetary gears two comprises central gear 29 and pinion 5, pinion 5 is established respectively outside central gear 1 and central gear 29, corresponding pinion 5 engages with central gear 1 and central gear 29 respectively, the inwall of groove establishes multiple tooth, inwall and the pinion 5 of groove engage, the diameter of central gear 1 and central gear 29 is greater than the diameter of pinion 5.Through hole 2 13 is established in the middle of central gear 1.Establish between pinion 5 relative between two planetary gears and rotate flabellum 8, rotary pawl 11 is established outside ring flange two, rotary pawl 11 is established flabellum 12, rotary pawl 11 is threaded connection with rotation flabellum 8, and shell 6 establishes arc inside groove 10 in the side near ring flange two.
The utility model have employed more energy-conservation mode and realizes motor 2 and lower the temperature.The utility model mainly utilizes motor 2 to rotate and drives this utility model to rotate, directly use the energy of motor 2, do not need the energy that other machine provides extra.And the utility model is provided with the mechanism of multiple cooling, although therefore this utility model is driven by motor 2, the energy that motor 2 is too many can not be taken.
The utility model have employed the mechanism of multiple cooling.The first, shell 6 of the present utility model is provided with multiple hole, can play the object of heat radiation; Second, the utility model inside is provided with rotates flabellum 8, rotation flabellum 8 can be driven when motor 2 operates to rotate, thus realizing cooling, the utility model is also provided with planetary gears in addition, and wherein the diameter of central gear 1 and central gear 29 is greater than the diameter of pinion 5, therefore under the drive of central gear, pinion 5 realizes accelerating, and therefore improves the speed of rotating flabellum 8, and then improves the cooling efficiency of motor 2; 3rd, the utility model is provided with rotary pawl 11 in one end of shell 6, rotary pawl 11 is provided with flabellum 12, and shell 6 is provided with arc inside groove 10 in the position relative with rotary pawl 11, then when flabellum 12 rotates, according to the principle of Bernoulli equation, the wind that flabellum 12 produces is to arc inside groove 10, so the wind speed that arc inside groove 10 end produces is both large also even, have effectively achieved the cooling of motor 2.
When using the utility model, 2 turns, motor is in shell 6, and therefore the utility model can protect motor 2, prevents motor 2 from reducing the life-span because of working under severe operational environment.
The utility model ring flange 1 is connected by screw 4 with shell 6 with ring flange two, effectively strengthens the firmness of this utility model; Establishing through hole 2 13 in the middle of central gear 1, is for the ease of being contained in this utility model by the rotation axis of motor 2; The appearance profile of shell 6 is Y shape.Be in order to concentrated flabellum 12 rotates the wind produced, thus strengthen the effect of wind after arc inside groove 10; Rotary pawl 11 is threaded connection with rotation flabellum 8, realizes the simple structure of this utility model, reduces overall complexity, reduces institute's energy requirement that motor 2 drives.
Specific implementation process of the present utility model is as follows:
First, the rotation axis of motor 2 is installed in the through hole 2 13 of central gear 1, then motor 2 is loaded in shell 6 together with central gear 1, and load pinion 5 in a groove and rotate flabellum 8, then fill and ring flange 1 is arranged on outside shell 6 by screw 4; Second, pinion 5 in planetary gears two is arranged on and rotates in flabellum 8, then central gear 29 is engaged installation with pinion 5, again ring flange two is arranged on outside shell 6 by screw 4, then flabellum 12 is arranged on rotary pawl 11, and rotary pawl 11 and rotation flabellum 8 end are threaded connection, then when motor 2 rotates, this utility model can realize cooling.
The purpose of this utility model is to provide a kind of electric motor temperature reduction device, solves and more effectively realizes electric motor temperature reduction by more energy-conservation mode.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. an electric motor temperature reduction device, comprise shell, it is characterized in that: apertured in the middle of described shell, ring flange one and ring flange two are established in shell two ends, through hole one is established in the middle of ring flange one, shell establishes groove respectively near the position of ring flange one and ring flange two within it, planetary gears is established in groove, planetary gears comprises the planetary gears one near ring flange one and the planetary gears two near ring flange two, planetary gears one comprises central gear one and pinion, planetary gears two comprises central gear two and pinion, rotation flabellum is established between pinion relative between two planetary gears, rotary pawl is established outside ring flange two, rotary pawl establishes flabellum, for removably connecting between rotary pawl and rotation flabellum, shell establishes arc inside groove in the side near ring flange two.
2. a kind of electric motor temperature reduction device according to claim 1, is characterized in that: described ring flange one and establish multiple screw respectively between ring flange two and shell, and ring flange one and ring flange two are connected by screw with shell.
3. a kind of electric motor temperature reduction device according to claim 1, it is characterized in that: outside described central gear one and central gear two, establish pinion respectively, corresponding pinion engages with central gear one and central gear two respectively, the inwall of groove establishes multiple tooth, the inwall of groove and pinion engagement, the diameter of central gear one and central gear two is greater than the diameter of pinion.
4. a kind of electric motor temperature reduction device according to claim 1, is characterized in that: establish through hole two in the middle of described central gear one.
5. a kind of electric motor temperature reduction device according to claim 1, is characterized in that: described outer shell outer wall establishes multiple circular hole, and the appearance profile of shell is Y shape.
6. a kind of electric motor temperature reduction device according to claim 1, is characterized in that: described rotary pawl is threaded connection with rotation flabellum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666988.0U CN204258545U (en) | 2014-11-10 | 2014-11-10 | A kind of electric motor temperature reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666988.0U CN204258545U (en) | 2014-11-10 | 2014-11-10 | A kind of electric motor temperature reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258545U true CN204258545U (en) | 2015-04-08 |
Family
ID=52962808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666988.0U Expired - Fee Related CN204258545U (en) | 2014-11-10 | 2014-11-10 | A kind of electric motor temperature reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591929A (en) * | 2017-09-15 | 2018-01-16 | 安徽达来电机有限公司 | A kind of motor with outer side to overturn cooling mechanism |
| CN111416502A (en) * | 2020-03-30 | 2020-07-14 | 重庆文理学院 | Quick heat dissipation type permanent magnet coupler |
| CN111682698A (en) * | 2020-04-29 | 2020-09-18 | 浙江奇志电机股份有限公司 | Motor with good heat dissipation effect |
-
2014
- 2014-11-10 CN CN201420666988.0U patent/CN204258545U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591929A (en) * | 2017-09-15 | 2018-01-16 | 安徽达来电机有限公司 | A kind of motor with outer side to overturn cooling mechanism |
| CN111416502A (en) * | 2020-03-30 | 2020-07-14 | 重庆文理学院 | Quick heat dissipation type permanent magnet coupler |
| CN111416502B (en) * | 2020-03-30 | 2021-02-23 | 重庆文理学院 | Quick heat dissipation type permanent magnet coupler |
| CN111682698A (en) * | 2020-04-29 | 2020-09-18 | 浙江奇志电机股份有限公司 | Motor with good heat dissipation effect |
| CN111682698B (en) * | 2020-04-29 | 2021-04-20 | 浙江奇志电机股份有限公司 | Motor with good heat dissipation effect |
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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: 20150408 Termination date: 20151110 |