CN206117328U - A cooling structure for new forms of energy car air cooling motor stator winding - Google Patents
A cooling structure for new forms of energy car air cooling motor stator winding Download PDFInfo
- Publication number
- CN206117328U CN206117328U CN201621118413.0U CN201621118413U CN206117328U CN 206117328 U CN206117328 U CN 206117328U CN 201621118413 U CN201621118413 U CN 201621118413U CN 206117328 U CN206117328 U CN 206117328U
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- leading
- out terminal
- line bag
- heat dissipating
- dissipating ring
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Abstract
The utility model discloses a cooling structure for new forms of energy car air cooling motor stator winding, the leading -out terminal stator solenoid of motor and motor casing was located respectively to non - leading -out terminal stator solenoid through the embedment both ends in this structure, and form embedment face between leading -out terminal stator solenoid and non - leading -out terminal stator solenoid and motor casing, the embedment face of leading -out terminal stator solenoid and non - leading -out terminal stator solenoid is located respectively to the heat dissipation ring, the motor casing who irritates the cover position is equipped with the screw, the screw is connected respectively to first refrigerant pipe and second refrigerant pipe one end, refrigerant input tube one end is connected to the other end, the refrigerant input tube other end is connected to the cold source, motor casing is relative, and hot air exitus is seted up to the screw position, hot air exitus intercommunication heat dissipation ring. This cooling structure is simple, is convenient for implement, can implement effective cooling to the motor stator winding to reduce the size of the electric machine and manufacturing cost, improved motor running behaviour.
Description
Technical field
This utility model is related to a kind of cooling structure for new forms of energy car ventilated machine stator winding.
Background technology
Motor is widely used in the dynamical system of all kinds of new forms of energy cars, be improve motor work efficiency, its cooling side
Formula typically has the various ways such as natural cooling, air-cooled, water-cooled, and the effect of natural cooling is poor, and air-cooled and water-cooled form is general
Structure is complex, to reach good cooling effect, then motor volume and cost will be greatly improved, and reduce the application of motor
Performance.Especially motor stator winding, the part is that its cooling effect is for motor operation where motor internal temperature highest
Performance is particularly important.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of for new forms of energy car ventilated machine stator winding
Cooling structure, this cooling structure is simple, convenient to carry out, effectively cooling can be implemented to motor stator winding, so as to reduce motor body
Product and manufacturing cost, improve motor operation performance.
To solve above-mentioned technical problem, this utility model is used for the cooling structure bag of new forms of energy car ventilated machine stator winding
Include electric machine casing, leading-out terminal stator line bag, non-leading-out terminal stator line bag, heat dissipating ring, the first refrigerant pipe, the second refrigerant pipe, coolant
Input pipe and low-temperature receiver, the leading-out terminal stator line bag and non-leading-out terminal stator line bag are respectively arranged on the electric machine casing by embedding
Two ends, and between the leading-out terminal stator line bag and non-leading-out terminal stator line bag and electric machine casing formed embedding face, institute
The embedding face that heat dissipating ring is respectively arranged on the leading-out terminal stator line bag and non-leading-out terminal stator line bag is stated, the filling cover position
Electric machine casing is provided with screw, and first refrigerant pipe and second refrigerant pipe one end connect respectively the screw, other end connection institute
Coolant input pipe one end is stated, the low-temperature receiver connects the coolant input pipe other end, the relatively described screw position of the electric machine casing
Put and open up hot-blast outlet, the hot-blast outlet connects the heat dissipating ring.
Further, the electric machine casing opens up air port in the neighbouring screwhole position, and the air port connects the heat dissipating ring.
Further, the heat dissipating ring is aluminum heat dissipating ring.
Further, the heat dissipating ring includes inwall, outer wall and deflector apron, radiating is formed between the inwall and outer wall empty
Chamber, the deflector apron is by rivet space in the radiating cavity.
Further, the low-temperature receiver is cooling fan or on-board air conditioner refrigerator pipes.
Because the cooling structure that this utility model is used for new forms of energy car ventilated machine stator winding employs above-mentioned technical side
The leading-out terminal stator line bag of motor and non-leading-out terminal stator line bag are respectively arranged on electric machine casing by embedding in case, i.e. this structure
Two ends, and embedding face, heat dissipating ring point are formed between leading-out terminal stator line bag and non-leading-out terminal stator line bag and electric machine casing
Not She Yu leading-out terminal stator line bag and non-leading-out terminal stator line bag embedding face, the electric machine casing for filling cover position is provided with screw,
First refrigerant pipe and second refrigerant pipe one end difference connecting screw hole, other end connection coolant input pipe one end, low-temperature receiver connection coolant
The input pipe other end, electric machine casing opens up hot-blast outlet, hot-blast outlet connection heat dissipating ring with respect to screwhole position.The letter of this cooling structure
It is single, it is convenient to carry out, effectively cooling can be implemented to motor stator winding, so as to reduce motor volume and manufacturing cost, improve electricity
Machine runnability.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is described in further detail with embodiment：
Fig. 1 is the cooling structure schematic diagram that this utility model is used for new forms of energy car ventilated machine stator winding；
Fig. 2 is the A-A direction views of Fig. 1；
Fig. 3 is the B-B direction view of Fig. 1；
Fig. 4 is the enlarged drawing in C portions in Fig. 3.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, this utility model is used for the cooling of new forms of energy car ventilated machine stator winding to embodiment
Structure includes electric machine casing 1, leading-out terminal stator line bag 2, non-leading-out terminal stator line bag 3, heat dissipating ring 4, the first refrigerant pipe 5, second
Refrigerant pipe 6, coolant input pipe 7 and low-temperature receiver 8, the leading-out terminal stator line bag 2 and non-leading-out terminal stator line bag 3 are distinguished by embedding
Located at the two ends of the electric machine casing 1, and in the leading-out terminal stator line bag 2 and non-leading-out terminal stator line bag 3 and motor casing
Embedding face 21,31 is formed between body 1, the heat dissipating ring 4 is respectively arranged on the leading-out terminal stator line bag 2 and non-leading-out terminal stator line
The embedding face 21,31 of bag 3, the embedding face 21, the electric machine casing 1 of 31 positions are provided with screw 15,16, first refrigerant pipe 5
Connect the screw 15, the 16, other end respectively with the one end of the second refrigerant pipe 6 and connect described one end of coolant input pipe 7, the low-temperature receiver
The 8 connection other ends of coolant input pipe 7, the relatively described screw 15 of the electric machine casing 1,16 positions open up hot-blast outlet 11,
12, the hot-blast outlet 11,12 connects the heat dissipating ring 4.
Preferably, the electric machine casing 1 opens up air port 13,14 in the neighbouring screwhole position, and the air port 13,14 connects
The heat dissipating ring 4.
Preferably, the heat dissipating ring 4 is aluminum heat dissipating ring.
As shown in Figure 4, it is preferred that the heat dissipating ring 4 includes inwall 41, outer wall 42 and deflector apron 43, the inwall 41
Radiating cavity 45 is formed between outer wall 42, the deflector apron 43 is by the interval of rivet 44 in the radiating cavity 45.
Deflector apron plays into heat dissipating ring the guide effect of the cavity cold wind that radiates so that cold wind circulates along stator winding ring, improves
Cooling effect.
Preferably, the low-temperature receiver 8 is cooling fan or on-board air conditioner refrigerator pipes.
This structure can be opened when motor continues maximum output torque, motor temperature more than 135 DEG C and speed is less than 30rpm
The cooling fan or on-board air conditioner as low-temperature receiver is opened, low-temperature receiver Jing coolant input pipes, the first refrigerant pipe and the second refrigerant pipe are entered and set
In the heat dissipating ring in motor outlet wire end stator line bag and non-leading-out terminal stator line bag embedding face, take out of motor outlet wire end stator line bag and
After the heat of non-leading-out terminal stator line bag, flow out from hot-blast outlet, so as to realize the cooling to motor stator winding；And work as speed
During more than 30rpm, low-temperature receiver can be closed, the air port that natural cooling wind Jing electric machine casings are opened up enters heat dissipating ring, equally reaches motor
The purpose of stator winding cooling.
The simple structure of this structure, compared with traditional ventilated machine, effectively reduces motor volume, and reduces cost passes through
Heat dissipating ring realizes effectively cooling to stator winding, cooling effect is improve, so as to motor performance is substantially improved.
Claims (5)
1. a kind of cooling structure for new forms of energy car ventilated machine stator winding, including electric machine casing, leading-out terminal stator line bag
With non-leading-out terminal stator line bag, it is characterised in that：Also include heat dissipating ring, the first refrigerant pipe, the second refrigerant pipe, coolant input pipe and
Low-temperature receiver, the leading-out terminal stator line bag and non-leading-out terminal stator line bag are respectively arranged on the two ends of the electric machine casing by embedding,
And embedding face, the heat dissipating ring are formed between the leading-out terminal stator line bag and non-leading-out terminal stator line bag and electric machine casing
It is respectively arranged on the embedding face of the leading-out terminal stator line bag and non-leading-out terminal stator line bag, the electric machine casing of the filling cover position
Screw is provided with, it is defeated that first refrigerant pipe and second refrigerant pipe one end connect respectively the screw, the other end connection coolant
Enter pipe one end, the low-temperature receiver connects the coolant input pipe other end, and the relatively described screwhole position of the electric machine casing opens up heat
Wind is exported, and the hot-blast outlet connects the heat dissipating ring.
2. the cooling structure for new forms of energy car ventilated machine stator winding according to claim 1, it is characterised in that：Institute
State electric machine casing and open up air port in the neighbouring screwhole position, the air port connects the heat dissipating ring.
3. the cooling structure for new forms of energy car ventilated machine stator winding according to claim 1 and 2, its feature exists
In：The heat dissipating ring is aluminum heat dissipating ring.
4. the cooling structure for new forms of energy car ventilated machine stator winding according to claim 3, it is characterised in that：Institute
Heat dissipating ring is stated including inwall, outer wall and deflector apron, radiating cavity is formed between the inwall and outer wall, the deflector apron leads to
Cross rivet space to radiate in cavity located at described.
5. the cooling structure for new forms of energy car ventilated machine stator winding according to claim 4, it is characterised in that：Institute
It is cooling fan or on-board air conditioner refrigerator pipes to state low-temperature receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118413.0U CN206117328U (en) | 2016-10-13 | 2016-10-13 | A cooling structure for new forms of energy car air cooling motor stator winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118413.0U CN206117328U (en) | 2016-10-13 | 2016-10-13 | A cooling structure for new forms of energy car air cooling motor stator winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206117328U true CN206117328U (en) | 2017-04-19 |
Family
ID=58529384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118413.0U Active CN206117328U (en) | 2016-10-13 | 2016-10-13 | A cooling structure for new forms of energy car air cooling motor stator winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206117328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666198A (en) * | 2017-11-28 | 2018-02-06 | 威海众泰电机有限公司 | A kind of fire-proof motor casing |
| CN107947401A (en) * | 2016-10-13 | 2018-04-20 | 上海大郡动力控制技术有限公司 | Cooling structure for new energy car ventilated machine stator winding |
| CN109274201A (en) * | 2018-09-14 | 2019-01-25 | 山东汇丰铸造科技股份有限公司 | A kind of motor lines packet heat-conducting type cast iron |
-
2016
- 2016-10-13 CN CN201621118413.0U patent/CN206117328U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947401A (en) * | 2016-10-13 | 2018-04-20 | 上海大郡动力控制技术有限公司 | Cooling structure for new energy car ventilated machine stator winding |
| CN107666198A (en) * | 2017-11-28 | 2018-02-06 | 威海众泰电机有限公司 | A kind of fire-proof motor casing |
| CN107666198B (en) * | 2017-11-28 | 2023-06-23 | 威海众泰电机有限公司 | Explosion-proof motor casing |
| CN109274201A (en) * | 2018-09-14 | 2019-01-25 | 山东汇丰铸造科技股份有限公司 | A kind of motor lines packet heat-conducting type cast iron |
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