CN205491582U - Machine controller , motor system and electric motor car - Google Patents
Machine controller , motor system and electric motor car Download PDFInfo
- Publication number
- CN205491582U CN205491582U CN201521000009.9U CN201521000009U CN205491582U CN 205491582 U CN205491582 U CN 205491582U CN 201521000009 U CN201521000009 U CN 201521000009U CN 205491582 U CN205491582 U CN 205491582U
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- heat
- machine controller
- electric machine
- control module
- motor
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Abstract
The utility model provides a machine controller, motor system and electric motor car, including control module, heat -transfer device, the heat that control module produced dispels the heat through the heat -transfer device, control module includes that the heat produces the component, the heat -transfer device includes heat conduction channel assembly, wherein, heat conduction channel assembly includes the thermal insulation board, the heat produces the component and insulates and the heat dissipation through connecting the thermal insulation board. The utility model discloses a form machine controller's heat dissipation channel between thermal insulation board, heat conduction base plate and the conducting shell, machine controller's the main source that generates heat is mo siguan, and mosiguan's heat conducts and distributes away to conducting shell rapidly through the thermal insulation board, improves machine controller's heat -sinking capability greatly.
Description
Technical field
This utility model relates to technical field of motors, in particular it relates to a kind of electric machine controller, motor and electric motor car.
Background technology
The main pyrotoxin of electric machine controller is MOSFET, at present, the MOSFET used in electric machine controller is all integrated with in circuit board, being insulated by heat insulating lamella between circuit board and metal heat conducting-body, circuit board and metal heat conducting-body are connected so that the heat energy produced when circuit board works is distributed by metal heat conducting-body.According to motor, the number of MOSFET requires that service requirement number is from 6 to 48, for large power, electrically machine controller, MOSFET number increases accordingly, electric machine controller heating is serious, above-mentioned radiating mode cannot meet electric machine controller requirement, easily cause MOSFET to burn out, thus cause whole electric machine controller to be scrapped.
Therefore, it is necessary to the heat sink conception of existing electric machine controller is improved.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of electric machine controller, motor and electric motor car, to solve the problem of electric machine controller heat dispersion difference in prior art.
A kind of electric machine controller provided according to this utility model, including control module, heat-transfer device, the heat that control module produces is dispelled the heat by heat-transfer device；
Described control module includes heat producing elements；
Described heat-transfer device includes passage of heat assembly, and wherein, described passage of heat assembly includes heat conductive insulating plate；
Described heat producing elements carries out insulating and dispelling the heat by connecting heat conductive insulating plate.
Preferably, described passage of heat assembly also includes heat-conducting substrate, heat conduction shell；
Heat producing elements, heat conductive insulating plate, heat-conducting substrate, heat conduction shell are sequentially connected with, and heat producing elements and heat-conducting substrate, heat conduction shell are the most separated.
Preferably, described control module includes driving plate, feature board and MOSFET, drives plate to be electrically connected with feature board, and connects by plastic fastening is fixing；
The pin of MOSFET links together with heat conductive insulating plate, and the pin of MOSFET is welded together to form with driving plate and electrically connects.
Preferably, left sealing lid, left sealing gasket, right sealing gasket, right sealing lid are also included；
The left lid that seals seals assembly connection by the left end side of left sealing gasket with heat conduction shell；
The right lid that seals seals assembly connection by the right end side of right sealing gasket with heat conduction shell；
Left sealing lid, right sealing lid, heat conduction shell cooperatively form installation cavity, and described heat-conducting substrate, heat conductive insulating plate and described control module are arranged in described installation cavity.
Preferably, drive plate between feature board and heat-conducting substrate.
A kind of electric system provided according to this utility model, including motor, also includes above-mentioned electric machine controller, and described motor connects described electric machine controller.
A kind of electric motor car provided according to this utility model, external equipment, motor, it is characterised in that also include that above-mentioned electric machine controller, described motor, external equipment connect described electric machine controller respectively.
Preferably, the driving plate electrical connection motor of described electric machine controller, the feature board electrical connection external equipment of described electric machine controller.
Compared with prior art, this utility model has a following beneficial effect:
1, the not only heat conduction of the heat conductive insulating plate in this utility model but also insulate, MOSFET is connected on heat conductive insulating plate, reduce the calorific capacity of control module, additionally, heat conductive insulating plate is collectively forming heat dissipation channel as heat dissipation element and heat-conducting substrate, heat conduction shell, the heat that control module sends is distributed to heat conduction shell conduction rapidly by heat conductive insulating plate, substantially increases the heat-sinking capability of electric machine controller；
2, control module is made by this utility model two pieces of circuit boards, i.e. drive plate and feature board, facilitate fault diagnosis and maintenance, it is electrically connected, in order to improve its stable connection degree between plate and feature board it addition, drive, by mechanically coupled together, quick for installation, convenient dismounting.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is sectional structure schematic diagram of the present utility model.
Fig. 2 is front schematic view of the present utility model.
In figure: 1 be heat-conducting substrate, 2 for plastic fastening, 3 for feature board, 4 for heat conduction shell, 5 for drive plate, 6 for MOSFET, 7 for heat conductive insulating plate, 8 for screw a, 9 for screw b, 10 for left seal lid, 11 for left sealing gasket, 12 for right sealing gasket, 13 for right seal lid.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail.Following example will assist in those skilled in the art and are further appreciated by this utility model, but limit this utility model the most in any form.It should be pointed out that, to those skilled in the art, without departing from the concept of the premise utility, it is also possible to make some changes and improvements.These broadly fall into protection domain of the present utility model.
A kind of electric machine controller provided according to this utility model, including control module, heat-transfer device, the heat that control module produces is dispelled the heat by heat-transfer device；Described control module includes heat producing elements；Described heat-transfer device includes passage of heat assembly, and wherein, described passage of heat assembly includes heat conductive insulating plate 7, heat-conducting substrate 1, heat conduction shell 4；The part or all of parts of described heat-transfer device are made up of heat-conducting, typically use aluminum, it is possible to use other material.
Described heat producing elements carries out insulating and dispelling the heat by connecting heat conductive insulating plate 7.Specifically, heat conductive insulating plate 7 is the heat radiation needed for electric machine controller and insulation component, forms the heat dissipation channel of electric machine controller between heat conductive insulating plate 7 to heat-conducting substrate 1, heat conduction shell 4.Heat producing elements, heat conductive insulating plate 7, heat-conducting substrate 1, heat conduction shell 4 are sequentially connected with, and heat producing elements and heat-conducting substrate 1, heat conduction shell 4 are the most separated.
Described control module includes driving plate 5, feature board 3 and MOSFET 6, drives plate 5 to be electrically connected with feature board 3, and connects by plastic fastening 2 is fixing；The pin of MOSFET 6 links together with heat conductive insulating plate 7, and the pin of MOSFET 6 is welded together to form with driving plate 5 and electrically connects.Specifically, one end, the MOSFET pin back side, heat conductive insulating plate 7, heat-conducting substrate 1 are fixedly connected sequentially together by screw a, and MOSFET pin one end is welded together to form with driving plate 5 and electrically connects.Drive plate 5 between feature board 3 and heat-conducting substrate 1.
Electric machine controller also includes left sealing lid 10, left sealing gasket 11, right sealing gasket 12, right sealing lid 13；Left sealing gasket 11 fits tightly and seals between lid 10 and heat conduction shell left end side in left, and the left lid 10 that seals seals assembly connection by the left end side of left sealing gasket 11 with heat conduction shell 4；Right sealing gasket 12 fits tightly and seals between lid 13 and heat conduction shell right end side in right, and the right lid 13 that seals seals assembly connection by the right end side of right sealing gasket 12 with heat conduction shell 4；Left sealing lid 10, right sealing lid 13, heat conduction shell 4 cooperatively form installation cavity, and described heat-conducting substrate 1, heat conductive insulating plate 7 and described control module are arranged in described installation cavity.The left lid 10 that seals is the leading-out terminal of electric machine controller.
A kind of electric system provided according to this utility model, including motor, also includes described electric machine controller, and described motor connects described electric machine controller, and described electric machine controller drives and controls the operation of motor.
A kind of electric motor car provided according to this utility model, external equipment, motor, also include that described electric machine controller, described motor, external equipment connect described electric machine controller respectively, described electric machine controller drives and controls the operation of motor, and external equipment is controlled by described electric machine controller.External equipment includes illuminator.Wherein, the plate 5 that drives of described electric machine controller drives and controls the operation of motor, and the feature board 3 of described electric machine controller controls external equipment.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model is not limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or revise, and this has no effect on flesh and blood of the present utility model.In the case of not conflicting, the feature in embodiments herein and embodiment can arbitrarily be mutually combined.
Claims (8)
1. an electric machine controller, it is characterised in that include control module, heat-transfer device, the heat that control module produces is dispelled the heat by heat-transfer device；
Described control module includes heat producing elements；
Described heat-transfer device includes passage of heat assembly, and wherein, described passage of heat assembly includes heat conductive insulating plate (7)；
Described heat producing elements carries out insulating and dispelling the heat by connecting heat conductive insulating plate (7).
Electric machine controller the most according to claim 1, it is characterised in that described passage of heat assembly also includes heat-conducting substrate (1), heat conduction shell (4)；
Heat producing elements, heat conductive insulating plate (7), heat-conducting substrate (1), heat conduction shell (4) are sequentially connected with, and heat producing elements and heat-conducting substrate (1), heat conduction shell (4) are the most separated.
Electric machine controller the most according to claim 1, it is characterized in that, described control module includes driving plate (5), feature board (3) and MOSFET (6), drive plate (5) to be electrically connected with feature board (3), and connect by plastic fastening (2) is fixing；
The pin of MOSFET (6) links together with heat conductive insulating plate (7), and the pin of MOSFET (6) is welded together to form with driving plate (5) and electrically connects.
Electric machine controller the most according to claim 2, it is characterised in that also include that left sealing covers (10), left sealing gasket (11), right sealing gasket (12), right sealing lid (13)；
The left lid (10) that seals seals assembly connection by the left end side of left sealing gasket (11) with heat conduction shell (4)；
The right lid (13) that seals seals assembly connection by the right end side of right sealing gasket (12) with heat conduction shell (4)；
Left sealing lid (10), right sealing lid (13), heat conduction shell (4) cooperatively form installation cavity, and described heat-conducting substrate (1), heat conductive insulating plate (7) and described control module are arranged in described installation cavity.
Electric machine controller the most according to claim 3, it is characterised in that drive plate (5) to be positioned between feature board (3) and heat-conducting substrate (1).
6. an electric system, including motor, it is characterised in that also include the electric machine controller according to any one of claim 1 to 5, and described motor connects described electric machine controller.
7. an electric motor car, including external equipment, motor, it is characterised in that also include that the electric machine controller according to any one of claim 1 to 5, described motor, external equipment connect described electric machine controller respectively.
Electric motor car the most according to claim 7, it is characterised in that driving plate (5) the electrical connection motor of described electric machine controller, feature board (3) the electrical connection external equipment of described electric machine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000009.9U CN205491582U (en) | 2015-12-04 | 2015-12-04 | Machine controller , motor system and electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000009.9U CN205491582U (en) | 2015-12-04 | 2015-12-04 | Machine controller , motor system and electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491582U true CN205491582U (en) | 2016-08-17 |
Family
ID=56660056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000009.9U Active CN205491582U (en) | 2015-12-04 | 2015-12-04 | Machine controller , motor system and electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491582U (en) |
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2015
- 2015-12-04 CN CN201521000009.9U patent/CN205491582U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |