CN207927125U - A kind of radiator of electric vehicle motor controller - Google Patents
A kind of radiator of electric vehicle motor controller Download PDFInfo
- Publication number
- CN207927125U CN207927125U CN201820234343.8U CN201820234343U CN207927125U CN 207927125 U CN207927125 U CN 207927125U CN 201820234343 U CN201820234343 U CN 201820234343U CN 207927125 U CN207927125 U CN 207927125U
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- Prior art keywords
- water channel
- radiator
- radiator structure
- box
- radiation
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model is specifically related to a kind of radiator of electric vehicle motor controller, including controller box and radiator structure, wherein, radiator structure is integrated to be fixed on the bottom of box, radiation water channel is provided in radiator structure, radiation water channel is multiple-pass water channel, and radiation water channel both ends are respectively arranged with water inlet pipe and outlet pipe, and water inlet pipe and outlet pipe pass through pipeline unicom with external vehicle body cooling equipment.The utility model has the beneficial effects that：Radiator structure is integrated in the bottom of box, die cast, the other side encrypts seal sealing with cover board or directly novel friction Welding used to seal, securely and reliably；Controller component is mounted on box inside, and the radiator structure that coolant liquid flows through the bottom of box takes away heat；The water channel of multiple-pass increases flow velocity, and the flow-disturbing fin of diversified forms increases heat exchange area and enhancing disturbs.
Description
Technical field
The utility model belongs to electric motor car electric machine controller technical field, and in particular to a kind of motor in electric automobile control
The radiator of device.
Background technology
In electric vehicle, electric system has power density height, efficient feature.Electric machine controller is electric system
Important component, arrangement space is limited, self structure closing, residing working environment are relatively poor, if cannot be effective cold
But, electric machine controller fever will be caused serious, and then influence electric system performance and play, cause vehicle can not normally travel.Mesh
Before, generally electric machine controller is cooled down by water-cooling structure and air-cooled structure, existing water-cooling structure mostly uses greatly directly
Waterway or one piece of water-cooling base plate add the structure type of water channel cover board, and air-cooled structure is using fan cooling and needs larger space.
For example, application No. is 201220162352.3 Chinese utility model patent, a kind of electric machine controller water is disclosed
Cold radiator structure, including water inlet, water outlet, the water channel formed by the barrier of water channel isolation channel, water channel are equipped with by cover board
S-shaped splitter is distributed in water channel in fixed screw fixed cover board；The water channel is externally provided with a circle water channel seal groove, and water channel is close
Sealing strip is equipped in sealing groove.
In another example application No. is 201720044502.3 Chinese utility model patent, a kind of electric machine controller is disclosed
Air-cooled radiating device, category includes shell, this air-cooled radiating device includes the holder set on housing bottom, and shell is mounted on holder
On, shell upper end inboard, upright is fixed with blast pipe, and blast pipe upper end closing and its lower end are taper air dam, are pacified in air dam
Equipped with the small-sized exhaust fan that can be introduced into the gas in shell in blast pipe, it is additionally provided with horizontally disposed in shell and is in
It is connected on the inside of the exhaust duct of hollow form, exhaust duct one end and blast pipe upper end, the exhaust duct other end stretches out shell, housing bottom edge
Vertical direction, which runs through, multiple air admission holes.
The problems of the above-mentioned prior art is：Larger space is needed to carry out water channel arrangement or fan arrangement, there are structures
The big disadvantage of size, but also there are sealing problem, heat dissipation effect is to be improved.
Utility model content
In view of the defects existing in the prior art, the utility model provides that a kind of radiating efficiency is high, compact-sized, good seal
Electric vehicle motor controller radiator.
The technical solution of the utility model is：A kind of radiator of electric vehicle motor controller, including controller case
Body and radiator structure, wherein radiator structure is integrated to be fixed on the bottom of box, and radiation water channel, water of radiation are provided in radiator structure
Road is multiple-pass water channel, and radiation water channel both ends are respectively arranged with water inlet pipe and outlet pipe, the vehicle of water inlet pipe and outlet pipe and outside
Body cooling equipment passes through pipeline unicom.
Further, radiation water channel is internally provided with flow-disturbing fin arranged in parallel.
Further, radiation water channel is sealed using sealing ring.
Further, radiation water channel can also use friction welding technological to seal.
Further, radiator structure corner is round.
The advantageous effect of radiator described in the utility model is：Radiator structure is integrated in the bottom of box, is cast into
Type, the other side encrypt seal sealing with cover board or directly novel friction Welding are used to seal, securely and reliably；Controller component is installed
In box inside, the radiator structure that coolant liquid flows through the bottom of box takes away heat；The water channel of multiple-pass increases flow velocity, diversified forms
Flow-disturbing fin increase heat exchange area and enhancing disturb, not only good heat dissipation effect saves simultaneously but also structure is more compact
The individually cost of processing installation water-cooling structure；It is simple and reliable for structure, and sealing effect is good, operating is reliable.
Description of the drawings
Fig. 1 is the bottom of box overall structure diagram of radiator described in the utility model.
Fig. 2 is the channel structure schematic diagram of radiator described in the utility model.
Fig. 3 is the channel structure schematic diagram of radiator described in the utility model increased after turbulence structure.
In figure shown in label：1- babinets, 2- radiator structures, 3- radiation water channels, 4- water inlet pipes, 5- outlet pipes, 6- flow-disturbing wings
Piece.
Specific implementation mode
Radiator described in the utility model is done further specifically with specific embodiment with reference to the accompanying drawings of the specification
It is bright.
Embodiment 1
As depicted in figs. 1 and 2, radiator described in the utility model, including controller box 1 and radiator structure 2,
In, radiator structure 2 is integrated to be fixed on 1 bottom of babinet, and radiation water channel 3 is provided in radiator structure 2, and radiation water channel 3 is multiple-pass
Water channel, 3 both ends of radiation water channel are respectively arranged with water inlet pipe 4 and outlet pipe 5, and water inlet pipe 4 and outlet pipe 5 are cooled down with external vehicle body
Equipment passes through pipeline unicom.
Further, radiation water channel 3 is sealed using sealing ring.
Further, radiation water channel 3 can also use friction welding technological to seal.
Further, 2 corner of radiator structure is round.
Embodiment 2
As shown in figure 3, on the basis of embodiment 1, flow-disturbing fin 6 arranged in parallel is internally provided in radiation water channel 3.
The utility model is not limited to the above embodiment, without departing substantially from the utility model in essence content, this
Any deformation, improvement, the replacement that field technology personnel are contemplated that each fall within the scope of protection of the utility model.
Claims (4)
1. a kind of radiator of electric vehicle motor controller, including controller box (1) and radiator structure (2), feature
It is, radiator structure (2) is integrated to be fixed on babinet (1) bottom, and radiation water channel (3), radiation water channel are provided in radiator structure (2)
(3) it is multiple-pass water channel, radiation water channel (3) both ends are respectively arranged with water inlet pipe (4) and outlet pipe (5), water inlet pipe (4) and water outlet
It manages (5) and cools down equipment by pipeline unicom with external vehicle body, radiation water channel (3) is sealed using sealing ring.
2. radiator according to claim 1, which is characterized in that radiation water channel (3) can also use friction welding technological
Sealing.
3. radiator according to claim 1, which is characterized in that radiator structure (2) corner is round.
4. radiator according to claim 1, which is characterized in that be internally provided in radiation water channel (3) arranged in parallel
Flow-disturbing fin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234343.8U CN207927125U (en) | 2018-02-09 | 2018-02-09 | A kind of radiator of electric vehicle motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234343.8U CN207927125U (en) | 2018-02-09 | 2018-02-09 | A kind of radiator of electric vehicle motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207927125U true CN207927125U (en) | 2018-09-28 |
Family
ID=63604116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234343.8U Active CN207927125U (en) | 2018-02-09 | 2018-02-09 | A kind of radiator of electric vehicle motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207927125U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225690A (en) * | 2019-04-28 | 2019-09-10 | 江苏金彭车业有限公司 | A kind of compact(ing) machine controller of good heat dissipation |
| CN111295078A (en) * | 2019-12-20 | 2020-06-16 | 杭州中豪电动科技有限公司 | Motor control system cooling water route reposition of redundant personnel structure |
| CN111988954A (en) * | 2020-07-13 | 2020-11-24 | 北京理工大学 | Liquid-cooled heat dissipation system for electric automobile driving motor controller |
| CN112247489A (en) * | 2020-10-15 | 2021-01-22 | 张家港市升恒机械设备制造有限公司 | Manufacturing process of water supply channel door plate of explosion-proof cabinet |
-
2018
- 2018-02-09 CN CN201820234343.8U patent/CN207927125U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225690A (en) * | 2019-04-28 | 2019-09-10 | 江苏金彭车业有限公司 | A kind of compact(ing) machine controller of good heat dissipation |
| CN110225690B (en) * | 2019-04-28 | 2020-09-25 | 江苏金彭集团有限公司 | Compact motor controller with good heat dissipation |
| CN111295078A (en) * | 2019-12-20 | 2020-06-16 | 杭州中豪电动科技有限公司 | Motor control system cooling water route reposition of redundant personnel structure |
| CN111295078B (en) * | 2019-12-20 | 2021-12-03 | 杭州中豪电动科技有限公司 | Motor control system cooling water route reposition of redundant personnel structure |
| CN111988954A (en) * | 2020-07-13 | 2020-11-24 | 北京理工大学 | Liquid-cooled heat dissipation system for electric automobile driving motor controller |
| CN112247489A (en) * | 2020-10-15 | 2021-01-22 | 张家港市升恒机械设备制造有限公司 | Manufacturing process of water supply channel door plate of explosion-proof cabinet |
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