CN207518502U - A kind of Novel motor controller device integrated structure - Google Patents
A kind of Novel motor controller device integrated structure Download PDFInfo
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- CN207518502U CN207518502U CN201721588278.0U CN201721588278U CN207518502U CN 207518502 U CN207518502 U CN 207518502U CN 201721588278 U CN201721588278 U CN 201721588278U CN 207518502 U CN207518502 U CN 207518502U
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- igbt
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Abstract
The utility model discloses a kind of Novel motor controller device integrated structures, including integrated morphology housing, the integrated morphology enclosure interior is equipped with water channel radiator structure, the IGBT device of electric machine controller is installed in channel structure upper end, and integrated morphology housing is equipped with below water channel radiator structure and places capacitance core and its required cavity structure of bus bar copper row.The capacitance core and its bus bar copper row are fixed in the cavity structure of integrated morphology housing, its complementary space injection epoxide-resin glue in cavity structure, ensure the fixed and positioned size of capacitance core and bus bar copper row after curing.The utility model structural volume is smaller, is individually present, and capacitance core is molded on the Al-alloy casing of specific structure by epoxide-resin glue, and capacitance heat, which is directly transferred on Al-alloy casing, effectively to be radiated；Al-alloy casing is molded using integral cast, and entity part is integrated with channel structure, can not only meet the radiating requirements of IGBT original papers, and can provide dissipating-heat environment for capacitance simultaneously.
Description
Technical field
The utility model is related to electric machine controller, more particularly to a kind of Novel motor controller IGBT cooling water channels and capacitance
Integrated structure.
Background technology
At present in the technical solution of electric machine controller, the capacitance device independent as one, shell uses nonmetallic knot
Structure, to ensure the insulation effect of housing, but thermal resistance is larger, and after being assembled with shell, capacitance heat dissipation performance is slightly worse, influences to control
The overall performance of device；IGBT water channels are in controller housing so that the structure of entire controller housing is complex；Capacitive junctions
Structure, bus terminal block, IGBT water channels etc. are independent individual configurations, and the housing of controller is connected and fixed to by standard component
In, the realization of entire function is completed, relatively large sized due to housing, the processing complexity of housing is higher, it is difficult to ensure
Higher manufacturing yield；In assembling, according in matching requirements assembling IGBT, capacitance to controller housing, it is more difficult to realize and divide always
Into prepackage, production efficiency can not be promoted further.
Utility model content
The utility model aim is：The technical issues of being provided as avoiding present in the above-mentioned prior art provides a kind of novel
Controller IGBT cooling water channels and capacitance integrated structure, the structural volume is smaller, is individually present, will be electric by epoxide-resin glue
Rong Xin, bus bar copper row, which are molded into capacitance heat in the Al-alloy casing of specific structure and are directly transferred on Al-alloy casing, to be had
Effect heat dissipation；Al-alloy casing is molded using integral cast, and entity part is integrated with channel structure, can not only meet IGBT
The radiating requirements of original paper, and can dissipating-heat environment be provided for capacitance simultaneously；The integrated morphology sub-unit independent as one, can
It is integrally pre-installed with IGBT with realizing, promotes the prepackage of the specific structure, the production efficiency of assembly line can be effectively improved.
The technical solution of the utility model is：
A kind of Novel motor controller device integrated structure, including integrated morphology housing, in the integrated morphology housing
Portion is equipped with water channel radiator structure, and the IGBT device of electric machine controller is installed in channel structure upper end, and integrated morphology housing is dissipated in water channel
It is equipped with below heat structure and places capacitance core and its required cavity structure of bus bar copper row.
Preferably, the capacitance core and its bus bar copper row are fixed in the cavity structure of integrated morphology housing, cavity structure
Interior its complementary space injection epoxide-resin glue ensures the fixed and positioned size of capacitance core and bus bar copper row after curing.
Preferably, the water channel radiator structure includes the water channel entrance in turn switched on, IGBT radiation water channels and water channel outlet,
IGBT device is mounted on above IGBT radiation water channels.
Preferably, the cast thickness of the epoxy resin is more than setting value, so as to ensure enough clearance for insulations and climb electricity
Distance.Wherein, creepage distance refers to two adjacent conductors or a conductor and is measured most along insulating surface with adjacent motor casing surface
Short distance.
Preferably, the integrated morphology housing is Al-alloy casing.
The beneficial effects of the utility model have：
1st, the utility model is integrated with IGBT radiation water channels in the structure, and it is empty to reduce the occupied complete machine of independent radiation water channel
Between, improve complete machine space availability ratio；
2nd, the utility model is fixed to capacitance core in the housing of integrated morphology by being molded, effectively reduction capacitance Wen Sheng,
Capacitor's capacity is promoted, improves the power density of entire controller；
3rd, it by the utility model structure, fixed without screw installation, improve system reliability and reduce controller volume；
4th, by the utility model structure, the integrated installation of device is realized, realizes sub-unit prepackage, improves production effect
Rate reduces production cost, improves the manufacturability of controller product.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the schematic diagram of the utility model integrated morphology housing；
Fig. 2 is the schematic diagram of capacitance core and its bus bar copper row；
Fig. 3 is the schematic diagram of electric machine controller IGBT cooling water channels and capacitance integrated structure.
Specific embodiment
A kind of novel electric machine controller IGBT cooling water channels and capacitance integrated structure are present embodiments provided, this is integrated
Structure design specific shell, interior design channel structure and capacitor cavity, channel structure can be IGBT and capacitance simultaneously
Heat dissipation can effectively, quickly reduce the temperature of capacitance, improve the life and reliability of capacitance, epoxide-resin glue is used in capacitor cavity
Sealing capacitance core, bus bar copper row pass through specific tooling, ensure the positioning and fixation of capacitance core, bus bar copper row.
As shown in Figure 1, Novel motor controller device integrated structure described in the utility model, including aluminum alloy materials
Integrated morphology housing 1-1, the integrated morphology housing 1-1 be internally provided with water channel radiator structure, the water channel radiator structure packet
It includes water channel entrance 1-3, IGBT radiation water channel 1-2 in turn switched on and water channel outlet 1-5, IGBT device is mounted on IGBT water of radiation
Above road 1-2, to radiate during IGBT device work.Integrated morphology housing 1-1 is equipped with below water channel radiator structure and places capacitance
Core 2-1 and its bus bar copper row 2-2 required cavity structure 1-4, Fig. 2 are the signal of capacitance core 2-1 and its bus bar copper row 2-2
Figure.
As shown in figure 3, the capacitance core 2-1 and its bus bar copper row 2-2 is precisely fixed to integrated knot by technology and pattern assembly
In the cavity structure 1-4 of structure housing 1-1, its complementary space injection epoxide-resin glue in cavity structure 1-4 ensures capacitance after curing
The fixed and positioned size of core 2-1 and bus bar copper row 2-2.
IGBT cooling water channels and capacitance integrated structure are constituted above.By controlling the cast thickness of epoxy resin, protect
Effective insulation of capacitance core 2-1 and bus bar copper row 2-2 and integrated morphology housing 1-1 is demonstrate,proved, ensure that enough clearance for insulations with climbing
Electrical distance improves the reliability of IGBT cooling water channels and capacitance integrated structure.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
People can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this.It is all
According to the modification that the Spirit Essence of the utility model main technical schemes is done, should all cover in the scope of protection of the utility model
Within.
Claims (5)
1. a kind of Novel motor controller device integrated structure, it is characterised in that：Including integrated morphology housing（1-1）, it is described
Integrated morphology enclosure interior is equipped with water channel radiator structure, and the IGBT device of electric machine controller is installed in channel structure upper end, integrates knot
Structure housing（1-1）It is equipped with below water channel radiator structure and places capacitance core（2-1）And its bus bar copper row（2-2）Required cavity
Structure（1-4）.
2. Novel motor controller device integrated structure according to claim 1, it is characterised in that：The capacitance core
（2-1）And its bus bar copper row（2-2）It is fixed on integrated morphology housing（1-1）Cavity structure（1-4）In, cavity structure（1-4）
Interior its complementary space injection epoxide-resin glue, ensures capacitance core after curing（2-1）And bus bar copper row（2-2）Fixed and positioned ruler
It is very little.
3. Novel motor controller device integrated structure according to claim 2, it is characterised in that：The water channel heat dissipation
Structure includes the water channel entrance in turn switched on（1-3）, IGBT radiation water channels（1-2）And water channel outlet（1-5）, IGBT device installation
In IGBT radiation water channels（1-2）Top.
4. Novel motor controller device integrated structure according to claim 2, it is characterised in that：The epoxy resin
Cast thickness ensure enough clearance for insulation and creepage distance.
5. Novel motor controller device integrated structure according to claim 1, it is characterised in that：The integrated morphology
Housing（1-1）For Al-alloy casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588278.0U CN207518502U (en) | 2017-11-24 | 2017-11-24 | A kind of Novel motor controller device integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588278.0U CN207518502U (en) | 2017-11-24 | 2017-11-24 | A kind of Novel motor controller device integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518502U true CN207518502U (en) | 2018-06-19 |
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ID=62540372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588278.0U Active CN207518502U (en) | 2017-11-24 | 2017-11-24 | A kind of Novel motor controller device integrated structure |
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| CN (1) | CN207518502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733322A (en) * | 2017-11-24 | 2018-02-23 | 合肥巨动力系统有限公司 | A kind of Novel motor controller device integrated structure |
-
2017
- 2017-11-24 CN CN201721588278.0U patent/CN207518502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733322A (en) * | 2017-11-24 | 2018-02-23 | 合肥巨动力系统有限公司 | A kind of Novel motor controller device integrated structure |
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