CN202587698U - Mounting structure of motor controller IGBT module - Google Patents
Mounting structure of motor controller IGBT module Download PDFInfo
- Publication number
- CN202587698U CN202587698U CN 201220127101 CN201220127101U CN202587698U CN 202587698 U CN202587698 U CN 202587698U CN 201220127101 CN201220127101 CN 201220127101 CN 201220127101 U CN201220127101 U CN 201220127101U CN 202587698 U CN202587698 U CN 202587698U
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- CN
- China
- Prior art keywords
- igbt module
- mounting structure
- control box
- radiating block
- clip
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a mounting structure of a motor controller IGBT module. The mounting structure comprises a control box (1), a circuit board (2), an IGBT module (3) and a clamp (4), wherein the circuit board (2) is arranged inside the control box (1); the IGBT module (3) is arranged on the circuit board (2); a convex cooling block (11) is arranged on the control box (1) outside the circuit board (2); a groove (110) is opened on the cooling block (11); one end of the clamp (4) is embedded in the groove (110); and the other end of the clamp (4) is pressed on the IGBT module (3), clamps the IGBT module (3) tightly and is pressed on the cooling block (11) tightly. The motor controller IGBT module mounting structure has the advantages of simple structure, low cost, convenient installation, reasonable layout, little space occupation, and good cooling effect.
Description
Technical field:
The utility model relates to a kind of mounting structure of electric machine controller IGBT module.
Background technology:
The IGBT module mounting structure of traditional electric machine controller; Comprise control box, wiring board and IGBT module; The IGBT module is locked at through screw and fixture on the radiating block that protrudes on the control box, and there is following shortcoming in this structural electromotor controller: 1) through screw and fixture locking mechanism, cost is high; Trouble is installed, and operation easier is big; 2) screw and fixture take limited space, have strengthened the design difficulty of wiring board, and radiating effect is poor.
Summary of the invention:
A purpose of the utility model provides a kind of mounting structure of electric machine controller IGBT module, and this is simple in structure, and is with low cost, easy for installation, rationally distributed, occupies little space good heat dissipation effect.
The utility model pass through that following technical proposals is achieved:
A kind of mounting structure of electric machine controller IGBT module; Comprise control box, wiring board, IGBT module and clip, wiring board is installed in the control box the inside, and the IGBT module is installed in the circuit board; On the wiring board outside, control box, protrude radiating block; Offer groove on the radiating block, an end of clip embeds in the groove, and the other end of clip is pressed on the IGBT module and clamps the IGBT module to be close on the radiating block.
Above-mentioned described clip comprises side plate, top board and spring bearer plate, and an end of side plate is connected with top board, and the other end of top board is to projecting inward spring bearer plate, and side plate embeds in the groove of radiating block, and spring bearer plate compresses the IGBT module on the radiating block side wall surface.
Above-mentioned described clip is stamping forming.
The utility model compared with prior art has following effect: 1) protrude radiating block on the utility model control box, offer groove on the radiating block; One end of clip embeds in the groove, and the other end of clip is pressed on the IGBT module and clamps the IGBT module to be close on the radiating block, simple in structure; With low cost, easy for installation, rationally distributed; Occupy little space good heat dissipation effect; 2) described clip comprises side plate, top board and spring bearer plate, and an end of side plate is connected with top board, and the other end of top board is to projecting inward spring bearer plate; Side plate embeds in the groove of radiating block; Spring bearer plate compresses the IGBT module on the radiating block side wall surface, and reasonable in design is installed fastening.
Description of drawings:
Fig. 1 is the stereogram of the utility model.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is the A-A phantom of Fig. 2.
Fig. 4 is the B-B partial enlarged drawing of Fig. 3.
Embodiment:
Below through specific embodiment and combine accompanying drawing that the utility model is described in further detail.
Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; The utility model is a kind of mounting structure of electric machine controller IGBT module; Comprise control box 1, wiring board 2, IGBT module 3 and clip 4, wiring board 2 is installed in control box 1 the inside, and IGBT module 3 is installed on the wiring board 2; Protrusion radiating block 11 on wiring board 2 outsides, control box 1; Offer groove 110 on the radiating block 11, an end of clip 4 embeds 110 li of grooves, and the other end of clip 4 is pressed on the IGBT module 3 and clamps IGBT module 3 to be close on the radiating block 11; Described clip 4 comprises side plate 41, top board 42 and spring bearer plate 43; One end of side plate 41 is connected with top board 42; The other end of top board 42 is to projecting inward spring bearer plate 43, and side plate 41 embeds 110 li of the grooves of radiating blocks 11, and spring bearer plate 43 compresses IGBT module 3 on radiating block 11 side wall surfaces; Described clip 4 is stamping forming.
The utility model is simple in structure, and is with low cost, easy for installation, rationally distributed, occupies little space good heat dissipation effect.
Claims (3)
1. the mounting structure of an electric machine controller IGBT module; Comprise control box (1), wiring board (2), IGBT module (3) and clip (4); Wiring board (2) is installed in control box (1) the inside; IGBT module (3) is installed on the wiring board (2), goes up protrusion radiating block (11) at wiring board (2) outside, control box (1), it is characterized in that: offer groove (110) on the radiating block (11); One end of clip (4) embeds groove (110) lining, and the other end of clip (4) is pressed on the IGBT module (3) and clamps IGBT module (3) to be close on the radiating block (11).
2. the mounting structure of a kind of electric machine controller IGBT module according to claim 1; It is characterized in that: described clip (4) comprises side plate (41), top board (42) and spring bearer plate (43); One end of side plate (41) is connected with top board (42); The other end of top board (42) is to projecting inward spring bearer plate (43), and side plate (41) embeds groove (110) lining of radiating block (11), and spring bearer plate (43) compresses IGBT module (3) on radiating block (11) side wall surface.
3. the mounting structure of a kind of electric machine controller IGBT module according to claim 1 and 2 is characterized in that: described clip (4) is stamping forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127101 CN202587698U (en) | 2012-03-29 | 2012-03-29 | Mounting structure of motor controller IGBT module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127101 CN202587698U (en) | 2012-03-29 | 2012-03-29 | Mounting structure of motor controller IGBT module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587698U true CN202587698U (en) | 2012-12-05 |
Family
ID=47257043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127101 Expired - Lifetime CN202587698U (en) | 2012-03-29 | 2012-03-29 | Mounting structure of motor controller IGBT module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853566A (en) * | 2014-02-13 | 2015-08-19 | 欧姆龙汽车电子株式会社 | Electronic component fixing structure and method for fixing electronic component |
-
2012
- 2012-03-29 CN CN 201220127101 patent/CN202587698U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853566A (en) * | 2014-02-13 | 2015-08-19 | 欧姆龙汽车电子株式会社 | Electronic component fixing structure and method for fixing electronic component |
| CN104853566B (en) * | 2014-02-13 | 2018-03-27 | 欧姆龙汽车电子株式会社 | The method of the fixed structure of electronic unit and fixed electronic unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |