CN209104978U - A kind of new-energy automobile driving motor variable voltage controller - Google Patents
A kind of new-energy automobile driving motor variable voltage controller Download PDFInfo
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- CN209104978U CN209104978U CN201821872773.9U CN201821872773U CN209104978U CN 209104978 U CN209104978 U CN 209104978U CN 201821872773 U CN201821872773 U CN 201821872773U CN 209104978 U CN209104978 U CN 209104978U
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Abstract
The utility model discloses a kind of new-energy automobile driving motor variable voltage controllers, including electric machine controller and water cooler, water cooler is set on electric machine controller, electric machine controller is fixedly connected with water cooler, electric machine controller includes the first cabinet, first cabinet upper end is provided with case lid, first cabinet lower end is provided with fixed plate, supporting block is provided among fixed plate, first cabinet front end is provided with terminal box, terminal box front end is provided with binding post, water cooler includes the second cabinet, second cabinet center is equipped with square mounting hole, electric machine controller is mounted in square mounting hole, second cabinet is equipped with mounting groove, mounting groove is U-shaped, ring pipe is installed in mounting groove, ring pipe both ends are pierced by the second cabinet, ring pipe one end is connect with water inlet pipe, the ring pipe other end is connect with outlet pipe, water inlet pipe and outlet pipe and circulation Water installations form circulation loop, and the second cabinet two sides are respectively and fixedly provided with connecting plate, and supporting block is fixedly connected with connecting plate.
Description
Technical field
The utility model relates to technical field of new energy more particularly to a kind of new-energy automobile driving motor can power transformation
Pressure controller.
Background technique
The application of new-energy automobile technology advantageously accounts for environment and energy problem, and wherein electric car is new-energy automobile
Principal mode, motor control is one of key technology in electric car.Thermal safety in motor control, i.e. operating temperature mistake
Its performance that height can make declines to a great extent and leads to the safety problem of entire controller, is one of its difficult point；Country's new energy is big at present
Bar electric machine controller use air blast cooling and liquid cooling two ways, wherein driver uses the more universal of air blast cooling.But
There is also disadvantages compared with liquid cooling mode for air cooling way: driver is bulky, and the heat exchange efficiency of power module is not high, complete machine
Degree of protection is lower, and the service life of fan is short to be easy to happen failure.
Utility model content
The utility model proposes a kind of new-energy automobile driving motor variable voltage controllers.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of new-energy automobile driving motor variable voltage controller, including electric machine controller and water cooler, the water cooling
Device is set on electric machine controller, and the electric machine controller is fixedly connected with the water cooler, and the electric machine controller includes the
One cabinet, first cabinet upper end are provided with case lid, and first cabinet lower end is provided with fixed plate, among the fixed plate
It is provided with supporting block, first cabinet front end is provided with terminal box, and the terminal box front end is provided with binding post, the water cooling
Device includes the second cabinet, and second cabinet center is equipped with square mounting hole, and the electric machine controller is mounted on square mounting hole
It is interior, second cabinet be equipped with mounting groove, the mounting groove be it is U-shaped, ring pipe, the annular are installed in the mounting groove
Pipe both ends are pierced by the second cabinet, and described ring pipe one end is connect with water inlet pipe, and the ring pipe other end is connect with outlet pipe,
The water inlet pipe and the outlet pipe and circulating water device form circulation loop, and second cabinet two sides are respectively and fixedly provided with connection
Plate, the supporting block are fixedly connected with the connecting plate.
Further, the circulating water device includes water tank, and the water tank upper end is provided with water pump, the water inlet of the water pump
End is connect with drinking-water pipe, and inside the drinking-water pipe insertion water tank, the water outlet of the water pump is connect with water supplying pipe, the water supplying pipe
It is connect with the first connector on water inlet pipe, the water tank lower end is connect with U-tube, and the U-tube connects with second on outlet pipe
Head connection.
Further, described U-tube one end is connect by connecting tube with cabinet lower end, and the U-tube other end passes through back
Water pipe is connect with the second connector.
Further, the U-tube is equipped with cooling fin.
Further, the U-tube is fixed in mounting groove by support plate.
Further, the support plate is equipped with the first bolt hole, and the connecting plate is equipped with the second bolt hole, and described the
One bolt hole with second bolt hole is concentric installs, and first bolt hole and second bolt hole pass through fixing bolt
Connection.
Further, the fixed plate is equipped with fixation hole.
Usefulness: being cooled down by the way of liquid cooling in the utility model electric machine controller, for cooling water stream channel
It is arranged with second case intracorporal ring pipe, avoids leakage that electronic component is caused to damage, ring pipe effectively extends coolant liquid
Residence time in water-cooled plate and range is flowed through, improves heat dissipation effect.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is electric machine controller and water cooler assembly structure diagram in the utility model Fig. 1；
Fig. 3 is the overlooking structure diagram of the utility model Fig. 2；
Fig. 4 is the structural schematic diagram of the electric machine controller in the utility model Fig. 1；
Fig. 5 is the overlooking structure diagram of the utility model Fig. 4；
Fig. 6 is the structural schematic diagram of water cooler in the utility model Fig. 1；
Fig. 7 is the overlooking structure diagram of the utility model Fig. 6.
In figure: 1 electric machine controller, 101 first cabinets, 102 case lids, 103 fixed plates, 104 terminal boxes, 105 binding posts,
106 supporting blocks, 107 first bolts hole, 108 fixation holes, 2 water coolers, 201 second cabinets, 202 square mounting holes, 203 installations
Slot, 204 ring pipes, 205 support plates, 206 water inlet pipes, 207 first connectors, 208 outlet pipes, 209 second connectors, 210 connecting plates,
211 second bolts hole, 3 fixing bolts, 4 water supplying pipes, 5 water pumps, 6 drinking-water pipes, 7 water tanks, 8 return pipes, 9 U-tubes, 10 cooling fins,
11 connecting tubes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-7, a kind of new-energy automobile driving motor variable voltage controller, including electric machine controller 1 and water cooling
Device 2, the water cooler 2 are set on electric machine controller 1, and the electric machine controller 1 is fixedly connected with the water cooler 2, described
Electric machine controller 1 includes the first cabinet 101, and 101 upper end of the first cabinet is provided with case lid 102, under first cabinet 101
End is provided with fixed plate 103, supporting block 106 is provided among the fixed plate 103,101 front end of the first cabinet is provided with
Terminal box 104,104 front end of terminal box are provided with binding post 105, and the water cooler 2 includes the second cabinet 201, and described the
Two cabinets, 201 center is equipped with square mounting hole 202, and the electric machine controller 1 is mounted in square mounting hole 202, and described second
Cabinet 201 be equipped with mounting groove 203, the mounting groove 203 be it is U-shaped, ring pipe 204 is installed in the mounting groove 203, it is described
204 both ends of ring pipe are pierced by the second cabinet 201, and described 204 one end of ring pipe is connect with water inlet pipe 206, the ring pipe 204
The other end is connect with outlet pipe 208, and the water inlet pipe 206 and the outlet pipe 208 and circulating water device form circulation loop, institute
It states 201 two sides of the second cabinet and is respectively and fixedly provided with connecting plate 210, the supporting block 106 is fixedly connected with the connecting plate 210.It is described
Circulating water device includes water tank 7, and 7 upper end of water tank is provided with water pump 5, and the water inlet end of the water pump 5 is connect with drinking-water pipe 6,
The drinking-water pipe 6 is inserted into inside water tank 7, and the water outlet of the water pump 5 is connect with water supplying pipe 4, the water supplying pipe 4 and water inlet pipe
The first connector 207 connection on 206,7 lower end of water tank connect with U-tube 9, and the in the U-tube 9 and outlet pipe 208
The connection of two connectors 209.Described 9 one end of U-tube is connect by connecting tube 11 with cabinet lower end, and 9 other end of U-tube passes through back
Water pipe 8 is connect with the second connector 209.The U-tube 9 is equipped with cooling fin 10.The U-tube 9 is fixed on by support plate 205
In mounting groove 203.The support plate 205 is equipped with the first bolt hole 107, and the connecting plate 210 is equipped with the second bolt hole
211, first bolt hole 107 and the concentric installation of second bolt hole 211, and first bolt hole 107 and described the
Two bolts hole 211 are connected by fixing bolt 3.The fixed plate 103 is equipped with fixation hole 108.
When assembling, the square mounting hole 202 on 2 second cabinet 201 of water cooler is placed on to the first case of electric machine controller 1
101 top of body, so that the first cabinet 101 is placed in square mounting hole 202, so that the connecting plate 210 of 201 two sides of the second cabinet
On the second bolt hole 211 be arranged concentrically with the first bolt hole 107 in supporting block 106, and be fixed on one by fixing bolt 3
It rises, in use, 1 long-term work of electric machine controller is generated heat, opens water pump 5 at this time, water pump 5 passes through drinking-water pipe 6 for the water in water tank 7
Extraction, and be sent into water inlet pipe 206 by water supplying pipe 4, entered in the ring pipe 204 in mounting groove 203 by water inlet pipe 206,
Ring pipe 204 is arranged round electric machine controller 1, and 202 surrounding of square mounting hole is Heat Conduction Material, and water is around electric machine controller 1 four
Zhou Liudong mono- is enclosed, and the heat that electric machine controller 1 generates is taken away, and is finally discharged from outlet pipe 208, is entered by return pipe 8 U-shaped
In pipe 9, after the cooling fin 10 in U-tube 9 radiates to the water with heat, entered in water tank 7 herein by connecting tube 11
It is recycled.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of new-energy automobile driving motor variable voltage controller, which is characterized in that including electric machine controller and water cooler,
The water cooler is set on electric machine controller, and the electric machine controller is fixedly connected with the water cooler, the motor control
Device includes the first cabinet, and first cabinet upper end is provided with case lid, and first cabinet lower end is provided with fixed plate, described solid
Supporting block is provided among fixed board, first cabinet front end is provided with terminal box, and the terminal box front end is provided with binding post,
The water cooler includes the second cabinet, and second cabinet center is equipped with square mounting hole, the electric machine controller side of being mounted on
In shape mounting hole, second cabinet be equipped with mounting groove, the mounting groove be it is U-shaped, ring pipe is installed in the mounting groove,
The ring pipe both ends are pierced by the second cabinet, and described ring pipe one end is connect with water inlet pipe, the ring pipe other end with go out
Water pipe connection, the water inlet pipe and the outlet pipe and circulating water device form circulation loop, and second cabinet two sides are solid
Surely there is connecting plate, the supporting block is fixedly connected with the connecting plate.
2. a kind of new-energy automobile driving motor variable voltage controller according to claim 1, which is characterized in that described
Circulating water device includes water tank, and the water tank upper end is provided with water pump, and the water inlet end of the water pump is connect with drinking-water pipe, the pumping
Water pipe is inserted into inside water tank, and the water outlet of the water pump is connect with water supplying pipe, the first connector on the water supplying pipe and water inlet pipe
Connection, the water tank lower end are connect with U-tube, and the U-tube is connect with the second connector on outlet pipe.
3. a kind of new-energy automobile driving motor variable voltage controller according to claim 2, which is characterized in that described
U-tube one end is connect by connecting tube with cabinet lower end, and the U-tube other end is connect by return pipe with the second connector.
4. a kind of new-energy automobile driving motor variable voltage controller according to claim 2, which is characterized in that described
U-tube is equipped with cooling fin.
5. a kind of new-energy automobile driving motor variable voltage controller according to claim 4, which is characterized in that described
U-tube is fixed in mounting groove by support plate.
6. a kind of new-energy automobile driving motor variable voltage controller according to claim 5, which is characterized in that described
Support plate is equipped with the first bolt hole, and the connecting plate is equipped with the second bolt hole, first bolt hole and second spiral shell
Keyhole is installed with one heart, and first bolt hole is connect with second bolt hole by fixing bolt.
7. a kind of new-energy automobile driving motor variable voltage controller according to claim 1, which is characterized in that described
Fixed plate is equipped with fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872773.9U CN209104978U (en) | 2018-11-14 | 2018-11-14 | A kind of new-energy automobile driving motor variable voltage controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872773.9U CN209104978U (en) | 2018-11-14 | 2018-11-14 | A kind of new-energy automobile driving motor variable voltage controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104978U true CN209104978U (en) | 2019-07-12 |
Family
ID=67159607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821872773.9U Active CN209104978U (en) | 2018-11-14 | 2018-11-14 | A kind of new-energy automobile driving motor variable voltage controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996624A (en) * | 2019-12-23 | 2020-04-10 | 速珂智能科技（上海）有限公司 | Controller shell that heat dispersion is good |
-
2018
- 2018-11-14 CN CN201821872773.9U patent/CN209104978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996624A (en) * | 2019-12-23 | 2020-04-10 | 速珂智能科技（上海）有限公司 | Controller shell that heat dispersion is good |
| CN110996624B (en) * | 2019-12-23 | 2021-06-22 | 速珂智能科技（上海）有限公司 | Controller shell that heat dispersion is good |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210207 Address after: 262300 Gaoze Town Industrial Park, Wulian County, Rizhao City, Shandong Province Patentee after: RIZHAO HONGRI NEW ENERGY AUTOMOBILE Co.,Ltd. Address before: No. 718, Zhonghai West Road, Binzhou Development Zone, Shandong Province Patentee before: SHANDONG HONGRI NEW ENERGY AUTOMOBILE Co.,Ltd. |