CN206332574U - IGBT module for motor - Google Patents
IGBT module for motor Download PDFInfo
- Publication number
- CN206332574U CN206332574U CN201621398422.XU CN201621398422U CN206332574U CN 206332574 U CN206332574 U CN 206332574U CN 201621398422 U CN201621398422 U CN 201621398422U CN 206332574 U CN206332574 U CN 206332574U
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- motor
- igbt module
- pcb board
- lead
- pin
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Abstract
The utility model embodiment provides a kind of IGBT module for motor, including pcb board；The pcb board is provided with the plate face for being axially parallel to pcb board of the through hole being connected with motor down-lead and through hole by being provided with several motor pins for being used to be connected with the motor down-lead of motor, the motor pin at lateral edges.The utility model embodiment is by being the plate face parallel to pcb board by the axial design of the through hole for being connected with motor down-lead set in the motor pin, during so that IGBT module is with motor connection, the connection of the motor pin of motor down-lead and IGBT module is more convenient, towards miniaturization when being conducive to motor integrated with IGBT module.
Description
Technical field
The utility model is related to motor control technology field, more particularly to a kind of IGBT module for motor.
Background technology
Using IGBT module would generally be provided with come Lifting Control System in the control system of the motor of high working voltage
Stability, when IGBT module is used for into electric machine controller and is molded with motor integration, because traditional IGBT module is connected
The motor pin of the motor down-lead of motor may be contained within above IGBT module and its through hole for connecting motor down-lead it is axially vertical
In pcb board plate face, when can cause IGBT module with motor integration shaping, the company between motor down-lead and the pin of IGBT module
Socket part position is more bothered, and need to could be connected motor down-lead progress bending with the pin of IGBT module, so that its space-consuming
It is larger, be unfavorable for motor it is integrated with IGBT module after Miniaturization Design.
Utility model content
The utility model embodiment technical problem to be solved is, there is provided a kind of IGBT module for motor, to be easy to
Line is carried out during with motor integration, space is saved.
In order to solve the above technical problems, the technical scheme that the utility model embodiment is used is：There is provided a kind of for motor
IGBT module, including pcb board；The pcb board provided with several at lateral edges by being used for what is be connected with the motor down-lead of motor
Motor pin, the motor pin is provided with the plate face for being axially parallel to pcb board of the through hole being connected with motor down-lead and through hole.
Further, the IGBT module also includes the shell of open at one end and the base plate covered with shell opening, described
Pcb board is assembled in the shell, and the motor pin is exposed through the shell.
Further, the shell is setting the side of motor pin to be provided with for accommodating motor pin corresponding to pcb board
Holding tank.
Further, the back side that the motor pin is connected with motor down-lead is provided with the spiral shell for being used for being spirally connected with motor down-lead
It is female.
Further, the bottom base plate is provided with many thermal columns for radiating.
Further, the thermal column is tapered and radius from the root that is connected with base plate to the free end away from base plate by
Gradual change is small.
Further, at the holding tank, the shell wraps up the side of base plate.
Using above-mentioned technical proposal, the utility model embodiment at least has the advantages that：The utility model is implemented
Example is by being parallel to pcb board by the axial design of the through hole for being connected with motor down-lead set in the motor pin
Plate face so that when IGBT module is with motor connection, the connection of the motor pin of motor down-lead and IGBT module is more convenient, favorably
Towards miniaturization when motor is integrated with IGBT module.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model IGBT module one embodiment.
Fig. 2 is the sectional view in the A-A faces along along Fig. 1.
Fig. 3 is the stereogram of another angle of the utility model IGBT module one embodiment.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.It should be appreciated that following
Illustrative examples and explanation are only used for explaining the utility model, are not intended as limiting of the present utility model, moreover, not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be combined with each other.
As shown in Fig. 1 ~ Fig. 3, the utility model embodiment provides a kind of IGBT module for motor, including pcb board 1；
The pcb board 1 draws by being provided with several motor pins 2 for being used to be connected with the motor down-lead of motor, the motor at lateral edges
Pin 2 is provided with the plate face for being axially parallel to pcb board 1 of the through hole 21 being connected with motor down-lead and through hole 21.Generally for three-phase
For motor, the quantity of the motor pin 2 is three, and three live wires of three phase electric machine are connected respectively, and as being two-phase electric machine,
Because being provided only with piece zero line of a live wire, then the motor pin 2 also can relative set be two to connect two-phase electric machine respectively
Live wire and zero line.
The utility model embodiment is by will set through hole 21 for being connected with motor down-lead in the motor pin 2
Axial design be plate face parallel to pcb board 1 so that when IGBT module and motor connection, motor down-lead and IGBT module
The connection of motor pin 2 is more convenient, towards miniaturization when being conducive to motor integrated with IGBT module.
In a specific embodiment, the IGBT module also includes the shell 3 of open at one end and covered with the opening of shell 3
Base plate 5, the pcb board 1 is assembled in the shell 3, and the motor pin 2 is exposed through the shell.Pcb board is set
In pcb board in shell 3, can be effectively protected not by extraneous interference and damage.
In one alternate embodiment, the back side that the motor pin 2 is connected with motor down-lead, which is provided with, to be used to draw with motor
The nut 4 that line is spirally connected；Coordinated using screw thread, effectively motor down-lead can be fixed in the motor pin 2 of IGBT module.
In one alternate embodiment, the shell 3 sets the side of motor pin 2 to be provided with and is used to accommodate electricity in pcb board
The holding tank 31 of power traction pin 2, meanwhile, the holding tank 31 is additionally operable to accommodating nut 4；Holding tank 31 is set to draw for accommodating motor
Pin 2 and holding tank 31, are conducive to simplifying the structure and volume of IGBT module, beneficial to the small of motor and IGBT module integrated molding
Typeization develops.
In one alternate embodiment, the bottom of base plate 5 is provided with many thermal columns 52 for radiating；Specifically, institute
The root that thermal column 52 is tapered and radius with base plate 5 from being connected is stated to taper into the free end away from base plate 5.The present embodiment
In, thermal column 52 is set in the bottom of base plate 5, is conducive to the radiating of IGBT module；Taper is set to, can effectively increase scattered
Hot area, improves radiating efficiency.
As shown in Fig. 2 in one alternate embodiment, at the holding tank 31, the shell 3 wraps up the side of base plate 5
Face.In the present embodiment, shell 3 wraps base plate 5, because motor is high-power high current, can avoid working as motor down-lead and motor
When pin 2 is connected, it is short-circuited or touches between motor down-lead 2 and base plate 5, cause device to damage, and can effectively improve dress
The security performance put.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is limited by appended claims and its equivalency range.
Claims (7)
1. a kind of IGBT module for motor, including pcb board；It is characterized in that：The pcb board is some by being provided with lateral edges
The individual motor pin for being connected with the motor down-lead of motor, the motor pin is provided with the through hole being connected with motor down-lead and led to
The plate face for being axially parallel to pcb board in hole.
2. the IGBT module according to claim 1 for motor, it is characterised in that：The IGBT module also includes one end
Open shell and the base plate covered with shell opening, the pcb board are assembled in the shell, and the motor pin passes through institute
Shell is stated to expose.
3. the IGBT module according to claim 2 for motor, it is characterised in that：The shell is corresponding to pcb board
The side of motor pin is set to be provided with the holding tank for being used for accommodating motor pin.
4. the IGBT module according to claim 1 for motor, it is characterised in that：The motor pin and motor down-lead
The back side of connection is provided with the nut for being used for being spirally connected with motor down-lead.
5. the IGBT module according to claim 2 for motor, it is characterised in that：The bottom base plate, which is provided with, to be used to dissipate
Many thermal columns of heat.
6. the IGBT module according to claim 5 for motor, it is characterised in that：The thermal column is tapered and radius
Tapered into from the root being connected with base plate to the free end away from base plate.
7. the IGBT module according to claim 3 for motor, it is characterised in that：It is described outer at the holding tank
Shell wraps up the side of base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398422.XU CN206332574U (en) | 2016-12-19 | 2016-12-19 | IGBT module for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398422.XU CN206332574U (en) | 2016-12-19 | 2016-12-19 | IGBT module for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332574U true CN206332574U (en) | 2017-07-14 |
Family
ID=59290353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398422.XU Active CN206332574U (en) | 2016-12-19 | 2016-12-19 | IGBT module for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787461A (en) * | 2016-12-19 | 2017-05-31 | 深圳市依思普林科技有限公司 | For the IGBT module of motor |
-
2016
- 2016-12-19 CN CN201621398422.XU patent/CN206332574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787461A (en) * | 2016-12-19 | 2017-05-31 | 深圳市依思普林科技有限公司 | For the IGBT module of motor |
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| GR01 | Patent grant |