CN108462328A - A kind of cooling means of the electric machine casing with deceleration device - Google Patents
A kind of cooling means of the electric machine casing with deceleration device Download PDFInfo
- Publication number
- CN108462328A CN108462328A CN201810157544.7A CN201810157544A CN108462328A CN 108462328 A CN108462328 A CN 108462328A CN 201810157544 A CN201810157544 A CN 201810157544A CN 108462328 A CN108462328 A CN 108462328A
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- plug
- deceleration device
- electromagnet
- motor
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The present invention provides a kind of cooling means of the electric machine casing with deceleration device, which includes：Motor and deceleration device, motor and gear-box are arranged in same housing, and motor includes stator, and the stator includes multiple teeth along arc surface, and coil is wound on the multiple tooth；Rotor is arranged inside the arc surface of stator；Deceleration device is arranged with motor coaxle, is provided with sliding rail, thermal radiation sensor on the housing, and thermal radiation sensor connects the controller, and the present apparatus is simple in structure, and heat dissipation performance is good.
Description
Technical field
The invention belongs to motor fields, are related specifically to a kind of cooling means of the electric machine casing with deceleration device.
Background technology
In order to realize that the deceleration of motor, motor are usually connected with deceleration device, and the fever of two components is to its performance
Tool has a certain impact, and in order to reduce the fever, fin is arranged in generally use fan coolling or hull outside in the prior art
It is cooled down, and the cooling efficiency is relatively low.
Invention content
The motor industrially applied at present, in energization operational process, iron loss that iron core generates in alternating magnetic field, around
Group is powered the copper loss generated and the loss that is generated in alternating magnetic field of other impurities can all make that the motor feels hot, and the temperature of motor
The promotion that will also hinder power of motor is increased, because the height of temperature directly affects the performance indicator and reliability of motor.
Other than a small amount of motor is using natural cooling, major part power motor all uses cooling structure at present, for example,
By forced convertion exchanged form, specifically, the aerofoil fan of motor coaxle can be installed on inside motor, to make air stream
Motor stator cooling motor is crossed, however, this cooling structure is relative complex, cooling effect is general；Or by shell or end
Lid installation heat bulge, however, this cooling structure cooling effect is less desirable.
Present invention aim to overcome the deficiencies in the prior art, in order to improve cooling efficiency, provide a kind of structure letter
It is single, the cooling means of the electric machine casing with deceleration device.
The present invention is achieved through the following technical solutions.A kind of cooling side of the electric machine casing with deceleration device
Method, which is characterized in that including：Motor and deceleration device, motor and gear-box are arranged in same housing, and motor includes stator,
The stator includes multiple teeth along arc surface, and coil is wound on the multiple tooth；The arc surface in stator is arranged in rotor
It is internal；Deceleration device is arranged with motor coaxle, is provided with sliding rail, thermal radiation sensor, thermal radiation sensor on the housing
The controller is connected, and on the housing along sliding rail setting；Cooling device, the radiator include and the cunning
The semiconductor chilling plate on pulley and pulley that rail agrees with；It is evenly distributed with plug, plug at a certain distance along sliding rail
Top with less than under the bottom face of sliding rail, and the bottom face of sliding rail is equipped with the hole popped up with plug, and the bottom end of pulley is provided with
Protrusion corresponding with plug, when thermal radiation sensor detects that the heat radiation of shell at this is more than predetermined value, then controller controls
Plug is popped up from sliding rail bottom surface, while being controlled sliding rail and being slided into spring plug position, and plug is made to be connected to protrusion, gives semiconductor cooling
But piece is powered, and is cooled down to shell.
It includes a permanent magnet, spring, electromagnet, one end of spring and permanent magnet to make the component that plug is popped up from sliding rail bottom surface
Be fixedly connected, the other end is fixedly connected with electromagnet, when electromagnet be powered its polarity it is opposite with permanent magnet polarity when, spring is in electricity
It is compressed under the action of magnet and permanent magnet, at this time the state on the top of plug and the bottom surface less than sliding rail；It is passed when heat radiation
Sensor detects that the heat radiation of shell at this is more than predetermined value, then the voltage reversal of controller control electromagnet, at this point, electromagnet
Identical as the polarity of permanent magnet, spring pops up plug from sliding rail bottom surface under the action of electromagnet and permanent magnet.
The sliding rail can be to be arranged in the shape of a spiral along the housing exterior walls.Sliding rail may be irregular shape.The cunning
Flange of rail face is arranged with the power supply powered for semiconductor cooling fin.Pulley is at least one.
In order to better illustrate the present invention, it is explained as follows in conjunction with example figure.
Description of the drawings
Fig. 1 is inventive shell track schematic diagram；
Fig. 2 is pop-up block diagram.
Specific implementation mode
A kind of cooling means of the electric machine casing with deceleration device, which is characterized in that including：Motor and deceleration device,
Motor and deceleration device are arranged in same housing 1, and motor includes stator, and the stator includes multiple teeth along arc surface,
It is wound with coil on the multiple tooth；Rotor is arranged inside the arc surface of stator；Deceleration device is arranged with motor coaxle,
Sliding rail 2, thermal radiation sensor are provided on the shell, thermal radiation sensor connects the controller, and is set along the sliding rail
It sets on the housing；Cooling device, the radiator include partly leading on the pulley and pulley agreed with the sliding rail
Body cooling piece；Be evenly distributed with plug at a certain distance along sliding rail, the top of plug with less than under the bottom face of sliding rail, and
The bottom face of sliding rail is equipped with the hole popped up with plug, and the bottom end of pulley is provided with protrusion corresponding with plug, when heat radiation senses
Device detects that the heat radiation of shell at this is more than predetermined value, then controller controller plug is popped up from sliding rail bottom surface, while controlling cunning
Rail slides into spring plug position, and plug is made to be connected to protrusion, powers to semiconductor cooling fin, is cooled down to shell.
Make the component that plug pops up from sliding rail bottom surface include a permanent magnet 5, spring 4, electromagnet 3, one end of spring with forever
Magnet is fixedly connected, and the other end is fixedly connected with electromagnet, when electromagnet be powered its polarity it is opposite with permanent magnet polarity when, spring
It is compressed under the action of electromagnet and permanent magnet, at this time the state on the top of plug and the bottom surface less than sliding rail；When hot spoke
It penetrates sensor and detects that the heat radiation of shell at this is more than predetermined value, then the voltage reversal of controller control electromagnet, at this point, electric
Magnet is identical as the polarity of permanent magnet, and spring pops up plug from sliding rail bottom surface under the action of electromagnet and permanent magnet.
The sliding rail can be to be arranged in the shape of a spiral along the housing exterior walls.Sliding rail may be irregular shape.The cunning
Flange of rail face is arranged with the power supply powered for semiconductor cooling fin.Pulley is at least one.
Deceleration device is geared system, including sun gear and planetary gear.
Finally it should be noted that：Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Go out other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
The obvious changes or variations that Shen goes out are still in the protection scope of this invention.
Claims (6)
1. a kind of cooling means of the electric machine casing with deceleration device, which is characterized in that the device includes：Motor and the dress that slows down
It sets, motor and gear-box are arranged in same housing, and motor includes stator, and the stator includes multiple teeth along arc surface,
It is wound with coil on the multiple tooth；Rotor is arranged inside the arc surface of stator；Deceleration device is arranged with motor coaxle,
Sliding rail, thermal radiation sensor are provided on the shell, thermal radiation sensor connects the controller, and is arranged along the sliding rail
On the housing；Cooling device, the radiator include the semiconductor on the pulley and pulley agreed with the sliding rail
Cooling piece；It is evenly distributed with plug, the top of plug and the bottom face for being less than sliding rail, and sliding rail at a certain distance along sliding rail
Bottom face be equipped with hole pop up with plug, the bottom end of pulley is provided with protrusion corresponding with plug, when thermal radiation sensor inspection
The heat radiation for measuring shell at this is more than predetermined value, then controller controller plug is popped up from sliding rail bottom surface, while controlling sliding rail cunning
Spring plug position is moved, plug is made to be connected to protrusion, is powered to semiconductor cooling fin, shell is cooled down.
2. the cooling means of the electric machine casing according to claim 1 with deceleration device, which is characterized in that make plug from
The component of sliding rail bottom surface pop-up includes a permanent magnet, and one end of spring, electromagnet, spring is fixedly connected with permanent magnet, the other end
Be fixedly connected with electromagnet, when electromagnet be powered its polarity it is opposite with permanent magnet polarity when, spring is in electromagnet and permanent magnet
It is compressed under effect, at this time the state on the top of plug and the bottom surface less than sliding rail；It is detected at this when thermal radiation sensor
The heat radiation of shell is more than predetermined value, then the voltage reversal of controller control electromagnet, at this point, the pole of electromagnet and permanent magnet
Property it is identical, spring under the action of electromagnet and permanent magnet by plug from sliding rail bottom surface pop up.
3. the cooling means of the electric machine casing according to claim 1 with deceleration device, which is characterized in that the sliding rail
Can be to be arranged in the shape of a spiral along the housing exterior walls.
4. the cooling means of the electric machine casing according to claim 1 with deceleration device, which is characterized in that the sliding rail
For irregular shape.
5. energy-saving illumination device according to claim 1 or 2, it is characterised in that：The opening portion for stretching into slot
Bore is less than the bore of the maximum caliber part for stretching into slot.
6. the cooling means of the electric machine casing according to claim 1 with deceleration device, which is characterized in that the pulley
At least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157544.7A CN108462328B (en) | 2018-02-24 | 2018-02-24 | Cooling method for motor shell with speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157544.7A CN108462328B (en) | 2018-02-24 | 2018-02-24 | Cooling method for motor shell with speed reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108462328A true CN108462328A (en) | 2018-08-28 |
| CN108462328B CN108462328B (en) | 2020-11-13 |
Family
ID=63217114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810157544.7A Active CN108462328B (en) | 2018-02-24 | 2018-02-24 | Cooling method for motor shell with speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462328B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521779Y (en) * | 2002-02-07 | 2002-11-20 | 花显文 | Ejecting safety power source socket |
| KR20070093591A (en) * | 2006-03-14 | 2007-09-19 | 기아자동차주식회사 | Support york control device of car steering system |
| CN105375670A (en) * | 2015-12-16 | 2016-03-02 | 乐山三缘电机有限公司 | Motor device |
| CN107275895A (en) * | 2017-06-13 | 2017-10-20 | 安顺云首创科技开发有限公司 | A kind of automatic switchover resistor connector |
| CN206585141U (en) * | 2016-12-20 | 2017-10-24 | 张心怡 | A kind of electromagnetism plug and socket component |
| US20170317445A1 (en) * | 2005-09-26 | 2017-11-02 | Apple Inc. | Magnetic connector for electronic device |
| CN206847403U (en) * | 2017-05-11 | 2018-01-05 | 清苑县宏达金属有限公司 | A kind of fast cooling vacuum electric furnace |
| CN107665030A (en) * | 2016-10-14 | 2018-02-06 | 合肥迈斯软件科技有限公司 | A kind of Pop-up computer heat radiating device for being easy to deashing |
-
2018
- 2018-02-24 CN CN201810157544.7A patent/CN108462328B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2521779Y (en) * | 2002-02-07 | 2002-11-20 | 花显文 | Ejecting safety power source socket |
| US20170317445A1 (en) * | 2005-09-26 | 2017-11-02 | Apple Inc. | Magnetic connector for electronic device |
| KR20070093591A (en) * | 2006-03-14 | 2007-09-19 | 기아자동차주식회사 | Support york control device of car steering system |
| CN105375670A (en) * | 2015-12-16 | 2016-03-02 | 乐山三缘电机有限公司 | Motor device |
| CN107665030A (en) * | 2016-10-14 | 2018-02-06 | 合肥迈斯软件科技有限公司 | A kind of Pop-up computer heat radiating device for being easy to deashing |
| CN206585141U (en) * | 2016-12-20 | 2017-10-24 | 张心怡 | A kind of electromagnetism plug and socket component |
| CN206847403U (en) * | 2017-05-11 | 2018-01-05 | 清苑县宏达金属有限公司 | A kind of fast cooling vacuum electric furnace |
| CN107275895A (en) * | 2017-06-13 | 2017-10-20 | 安顺云首创科技开发有限公司 | A kind of automatic switchover resistor connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108462328B (en) | 2020-11-13 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201026 Address after: Room 401-402, building C, No.10 Huangshan Road, Beigou street, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: JIANGSU ZHUORAN ENGINEERING CONSULTING Co.,Ltd. Address before: 262500 3631 Qi Wang Road, Qingzhou Economic Development Zone, Weifang, Shandong Applicant before: Wang Gang |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |