CN206164292U - Electric motor car is with safe stable -type motor - Google Patents
Electric motor car is with safe stable -type motor Download PDFInfo
- Publication number
- CN206164292U CN206164292U CN201621159843.7U CN201621159843U CN206164292U CN 206164292 U CN206164292 U CN 206164292U CN 201621159843 U CN201621159843 U CN 201621159843U CN 206164292 U CN206164292 U CN 206164292U
- Authority
- CN
- China
- Prior art keywords
- brush
- motor
- electric motor
- pipe
- coolant
- 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
- 239000002826 coolant Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an electric motor car is with safe stable -type motor, including power shaft, breather pipe and coolant liquid pipe, the shell right side is connected with the brush lid, and its inside bearing and power shaft interconnect of passing through, install the rotor on the power shaft, the air inlet top is provided with inlet fan, the breather pipe outside is provided with the coolant liquid pipe, the brush lid is inside to be provided with the brush, and is provided with the collecting ring below the brush, the collecting ring below is provided with the rotational speed appearance, and collecting ring left side top is provided with the power connection. This electric motor car is with safe stable -type motor, the motor that combines now generally to use carries out the innovative design, through be provided with the heating panel outside motor housing, just has coolant liquid pipeline, such structural design at internally mounted for whole motor can remain throughout at a relatively stable state in during operation, its inside temperature, and the while is provided with ventilation pipe, this safety and stability nature of further having guaranteed equipment in the intraductal side of coolant liquid.
Description
Technical field
The utility model is related to electric machine technical field, specially a kind of electric motor car safety and stability formula motor.
Background technology
Motor is a kind of equipment for converting electrical current into into mechanical energy, and it is to use the power on coil to produce rotating excitation field and act on
Electro-magnetic motor force rotation torque is formed in rotor cage formula formula closure aluminium frame, motor is divided into dc motor by using power supply difference
And ac motor.
Existing motor structure of electric vehicle and technology relative maturity, but user of service goes back during prolonged use
It is to be found that some problems, such as, old-fashioned motor can produce high temperature when working long hours, and can thus have a strong impact on motor
Service life, while old-fashioned motor also cannot timely and effectively carry out the radiating treatment of equipment.
Utility model content
The purpose of this utility model is to provide a kind of electric motor car safety and stability formula motor, to solve above-mentioned background technology
High temperature and the problem that cannot be radiated in time are produced during the work of middle proposition.
For achieving the above object, the utility model provides following technical scheme:A kind of electric motor car safety and stability formula motor,
Including line shaft, shell, liquid pump, tank for coolant, gas outlet, power connection, brush, collector ring, rotational speed meters, brush cover, ventilation
Mouth, rotor, stator, base, bearing, heat sink, air inlet, supply fan, breather pipe and coolant pipe, the shell right side connects
Brush cover is connected to, and its inside is connected with each other by bearing with line shaft, and rotor, and rotor outside are provided with the line shaft
Stator is provided with, the shell lower section is connected with base, and its both sides is provided with heat sink, and the stator both sides are provided with ventilation
Mouthful, and ventilating opening is connected with each other by breather pipe with air inlet and gas outlet, is provided with supply fan above the air inlet, institute
State breather pipe outside and be provided with coolant pipe, and coolant pipe is connected with each other by liquid pump with tank for coolant, in the brush cover
Portion is provided with brush, and brush lower section is provided with collector ring, and the collector ring lower section is provided with rotational speed meters, and collector ring left side
Side is provided with power connection.
Preferably, the installation site of the line shaft is on the horizontal center line of shell.
Preferably, the ventilating opening is provided with inside the housing four, and is mutually communicated between it.
Preferably, the distance between the rotor and stator are 0.5mm.
Preferably, the breather pipe is in the inner side of coolant pipe, and its distance between be 0.5cm.
Compared with prior art, the beneficial effects of the utility model are：Electric motor car safety and stability formula motor, with reference to existing
Innovative design is carried out in the motor for commonly using, innovative design is carried out on the basis of original operation principle, by outside motor
Shell outside is provided with heat sink, and is internally provided with coolant duct, such structure design so that whole motor is in work
When, its internal temperature can remain at a relatively steady state, it is to avoid because the too high and caused portion of internal temperature
The phenomenon that part is burned out occurs, while being provided with ventilation duct on the inside of coolant pipe, can so cause motor carrying out big work(
When rate works, motor internal can form a ventilation circuit, go to take away unnecessary heat by the flowing of air, accelerate electricity
Distributing for machine internal heat, further ensures the security and stability of equipment.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model texture edge cross-sectional schematic.
In figure：1st, line shaft, 2, shell, 3, liquid pump, 4, tank for coolant, 5, gas outlet, 6, power connection, 7, brush, 8,
Collector ring, 9, rotational speed meters, 10, brush cover, 11, ventilating opening, 12, rotor, 13, stator, 14, base, 15, bearing, 16, radiating
Plate, 17, air inlet, 18, supply fan, 19, breather pipe, 20, coolant pipe.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of electric motor car safety and stability formula motor, bag
Include line shaft 1, shell 2, liquid pump 3, tank for coolant 4, gas outlet 5, power connection 6, brush 7, collector ring 8, rotational speed meters 9, brush
Lid 10, ventilating opening 11, rotor 12, stator 13, base 14, bearing 15, heat sink 16, air inlet 17, supply fan 18, breather pipe
19 and coolant pipe 20, the right side of shell 2 is connected with brush cover 10, and its it is internal be connected with each other with line shaft 1 by bearing 15, it is dynamic
The stability when installation site of power axle 1 can ensure that motor works on the horizontal center line of shell 2, so, it is to avoid turn round
There is deviation in square, and rotor 12 is provided with line shaft 1, and the outside of rotor 12 is provided with stator 13, between rotor 12 and stator 13
Distance be 0.5mm, so can ensure that motor can smoothly work, the lower section of shell 2 is connected with base 14, and its both sides
It is provided with heat sink 16, the both sides of stator 13 are provided with ventilating opening 11, and ventilating opening 11 is by breather pipe 19 and air inlet 17 and goes out
Gas port 5 is connected with each other, and ventilating opening 11 is provided with four inside shell 2, and is mutually communicated between it, it is ensured that equipment is in work
When, an air loop can be formed inside it, the top of air inlet 17 is provided with supply fan 18, and the outside of breather pipe 19 is provided with
Coolant pipe 20, and coolant pipe 20 is connected with each other by liquid pump 3 with tank for coolant 4, breather pipe 19 is in coolant pipe 20
Side, and its distance between be 0.5cm, which increase the cooling performance of equipment, brush cover 10 is internally provided with brush
7, and the lower section of brush 7 is provided with collector ring 8, the lower section of collector ring 8 is provided with rotational speed meters 9, and the left side of collector ring 8 top is provided with electricity
Source joint 6.
Operation principle：Before using the electric motor car with safety and stability formula motor, need to carry out the structure of whole motor
Simple to understand, on the basis of prototype structure, the working procedure for using first is connect power supply by power supply without too big change
6 are connected on motor, and so in motor when being operated, rotor 12 starts to be opened in the presence of electromagnetic induction with stator 13
Beginning carries out high-speed rotation, forms electromagnetic torque, and such line shaft 1 just can externally carry out the output of power, and now liquid pump 3 starts
Coolant is extracted from tank for coolant 4 and is injected in coolant pipe 20, at this moment coolant is internally formed loop in shell 2, this
The design of sample allows coolant quickly to reduce the temperature of motor internal, and ensure that the stability of motor operating temperature,
When motor carries out high power work, supply fan 18 starts the air blast of case air inlet 17, and now ventilating opening 11 is begun to motor
Inside carries out air blast operation, such just can to form air flow with motor internal, and further the equipment of quickening is scattered
Heat energy power, is so far the course of work of whole electric motor car safety and stability formula motor.
Although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art comes
Say, it still can modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of electric motor car safety and stability formula motor, including line shaft（1）, shell（2）, liquid pump（3）, tank for coolant（4）, go out
Gas port（5）, power connection（6）, brush（7）, collector ring（8）, rotational speed meters（9）, brush cover（10）, ventilating opening（11）, rotor
（12）, stator（13）, base（14）, bearing（15）, heat sink（16）, air inlet（17）, supply fan（18）, breather pipe（19）
And coolant pipe（20）, it is characterised in that：The shell（2）Right side is connected with brush cover（10）, and it is internal by bearing
（15）With line shaft（1）It is connected with each other, the line shaft（1）On rotor is installed（12）, and rotor（12）Outside is provided with fixed
Son（13）, the shell（2）Lower section is connected with base（14）, and its both sides is provided with heat sink（16）, the stator（13）Two
Side is provided with ventilating opening（11）, and ventilating opening（11）By breather pipe（19）With air inlet（17）And gas outlet（5）It is connected with each other,
The air inlet（17）Top is provided with supply fan（18）, the breather pipe（19）Outside is provided with coolant pipe（20）, and
Coolant pipe（20）By liquid pump（3）With tank for coolant（4）It is connected with each other, the brush cover（10）It is internally provided with brush（7）,
And brush（7）Lower section is provided with collector ring（8）, the collector ring（8）Lower section is provided with rotational speed meters（9）, and collector ring（8）Left side
Top is provided with power connection（6）.
2. a kind of electric motor car according to claim 1 safety and stability formula motor, it is characterised in that：The line shaft（1）
Installation site in shell（2）Horizontal center line on.
3. a kind of electric motor car according to claim 1 safety and stability formula motor, it is characterised in that：The ventilating opening（11）
In shell（2）Inside is provided with four, and is mutually communicated between it.
4. a kind of electric motor car according to claim 1 safety and stability formula motor, it is characterised in that：The rotor（12）With
Stator（13）The distance between be 0.5mm.
5. a kind of electric motor car according to claim 1 safety and stability formula motor, it is characterised in that：The breather pipe（19）
In coolant pipe（20）Inner side, and its distance between be 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159843.7U CN206164292U (en) | 2016-11-01 | 2016-11-01 | Electric motor car is with safe stable -type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159843.7U CN206164292U (en) | 2016-11-01 | 2016-11-01 | Electric motor car is with safe stable -type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164292U true CN206164292U (en) | 2017-05-10 |
Family
ID=58654999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621159843.7U Expired - Fee Related CN206164292U (en) | 2016-11-01 | 2016-11-01 | Electric motor car is with safe stable -type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462310A (en) * | 2018-12-25 | 2019-03-12 | 南京宇舫科技有限公司 | A kind of multiphase formula permanent magnetic DC speed regulating motor |
-
2016
- 2016-11-01 CN CN201621159843.7U patent/CN206164292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462310A (en) * | 2018-12-25 | 2019-03-12 | 南京宇舫科技有限公司 | A kind of multiphase formula permanent magnetic DC speed regulating motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |