CN201904320U - Mounting device for IGBT module and radiator - Google Patents
Mounting device for IGBT module and radiator Download PDFInfo
- Publication number
- CN201904320U CN201904320U CN2010206863859U CN201020686385U CN201904320U CN 201904320 U CN201904320 U CN 201904320U CN 2010206863859 U CN2010206863859 U CN 2010206863859U CN 201020686385 U CN201020686385 U CN 201020686385U CN 201904320 U CN201904320 U CN 201904320U
- Authority
- CN
- China
- Prior art keywords
- movable block
- igbt module
- radiator
- igbt
- radiator body
- Prior art date
- 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 relates to a mounting device for an IGBT (insulated-gate bipolar transistor) module and a radiator. A movable block is arranged between the IGBT module and the radiator, a groove for accommodating the movable block is formed at the mounting joint of the IGBT module, the movable block is mounted and placed in the groove, the IGBT module and the movable block are mutually connected through connection screws, two ends of the movable block are connected with the main body of the radiator through screws, and connection screw mounting holes formed on the movable block are eccentrically formed on one side of the longitudinal axis of the movable block. The mounting device can conform to the radiator structures of various IGBT modules, promotes the general design of the radiators of the IGBT modules, has a compact structure, and is convenient to assemble and maintain.
Description
Technical field
The utility model relates to the mounting structure of IGBT module.
Background technology
Photovoltaic/wind power grid-connected generating technology is the important component part of renewable energy technologies development, has also obtained tremendous development in recent years, and the part technology has realized commercialization, but also comes with some shortcomings.Particularly in the application of high-power parallel network reverse power supply,, therefore need a kind of special heat spreader structures of design be adapted to different IGBT modules owing to there is the situation of IGBT module phase trans-substitution of the different manufacturers of specification of the same race; It is designed that heat spreader structures great majority in the past all are aimed at a certain fixing IGBT, therefore lacks versatility; Be not easy to install, safeguard.
The utility model content
The utility model has been designed and developed out a kind of heat spreader structures that can take into account multiple IGBT module at the deficiencies in the prior art, has advanced the universal design of IGBT module heat radiator, and compact conformation, is convenient to assembling, maintenance.
The utility model is achieved through the following technical solutions:
The erecting device of a kind of IGBT module and radiator body, the IGBT module is connected with radiator body by screw, be provided with movable block between described IGBT module and the radiator, the IGBT module is connected by attachment screw with movable block, and the movable block two ends are connected with radiator body by screw; The attachment screw installing hole of offering on the movable block is offset to a side of movable block longitudinal axis.
The erecting device of a kind of IGBT module and radiator body, described radiator body and IGBT module are installed the junction and are provided with the groove of placing movable block, and described movable block is installed and is placed in the groove.
The erecting device of a kind of IGBT module and radiator body offers counterbore on the described movable block, and the screw at movable block two ends is connected movable block by this counterbore with radiator body.
The utility model is provided with movable block in IGBT module and radiator, screw mounting hole on the movable block is offset to movable block longitudinal axis one side, so only need upset movable block 180 degree, its screw mounting hole just can be moved to opposite side, can cooperate the IGBT module of different model to install, need not on radiator body, to beat a plurality of screw mounting holes for the IGBT module that different model is installed.Improve the versatility that different model IGBT module is installed greatly, made installation, maintenance all more convenient.
Description of drawings
Fig. 1 is radiator and IGBT module mounting structure schematic diagram.
Fig. 2 is the radiator body structural representation.
Fig. 3 is a radiator A-A partial sectional view.
Embodiment
Shown in accompanying drawing 1,2,3.
Be provided with movable block 3 between the utility model IGBT module 5 and the radiator 1, radiator body 1 is installed the junction with IGBT module 5 and is provided with the groove of placing movable block 3, and movable block 3 is installed and is placed in the groove.IGBT module 5 is connected by attachment screw 6 with movable block 3; The attachment screw installing hole of offering on the movable block 34 is offset to a side of movable block 3 longitudinal axis.Offer counterbore on the movable block 3, the screw 2 at movable block 3 two ends is connected movable block 3 by this counterbore with radiator body 1.The utility model is provided with movable block 3 between IGBT module 5 and radiator 1, screw mounting hole 4 on the movable block 3 is offset to movable block 3 longitudinal axis one side, so only need upset movable block 180 degree, its screw mounting hole 4 just can be moved to opposite side, can cooperate the IGBT module 5 of different model to install, need not 5 dozens of a plurality of screw mounting holes 4 of IGBT module on radiator body 1 for different model is installed.Improve the versatility that different model IGBT module 5 is installed greatly, made installation, maintenance all more convenient.
Claims (3)
1. the erecting device of IGBT module and radiator body, the IGBT module is connected with radiator body by screw, it is characterized in that being provided with movable block between described IGBT module and the radiator, the IGBT module is connected by attachment screw with movable block, and the movable block two ends are connected with radiator body by screw; The attachment screw installing hole of offering on the movable block is offset to a side of movable block longitudinal axis.
2. the erecting device of a kind of IGBT module according to claim 1 and radiator body is characterized in that described radiator body and IGBT module installation junction is provided with the groove of placing movable block, and described movable block is installed and is placed in the groove.
3. the erecting device of a kind of IGBT module according to claim 1 and 2 and radiator body is characterized in that offering counterbore on the described movable block, and the screw at movable block two ends is connected movable block by this counterbore with radiator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206863859U CN201904320U (en) | 2010-12-29 | 2010-12-29 | Mounting device for IGBT module and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206863859U CN201904320U (en) | 2010-12-29 | 2010-12-29 | Mounting device for IGBT module and radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904320U true CN201904320U (en) | 2011-07-20 |
Family
ID=44274913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206863859U Expired - Lifetime CN201904320U (en) | 2010-12-29 | 2010-12-29 | Mounting device for IGBT module and radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306637A (en) * | 2011-08-31 | 2012-01-04 | 昆山锦泰电子器材有限公司 | Assembled radiating fin with triode |
| CN103605055A (en) * | 2013-11-19 | 2014-02-26 | 西安永电电气有限责任公司 | Insulation partial discharge test tool |
| CN103915350A (en) * | 2012-12-28 | 2014-07-09 | 西安永电电气有限责任公司 | IGBT-module installation method |
-
2010
- 2010-12-29 CN CN2010206863859U patent/CN201904320U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306637A (en) * | 2011-08-31 | 2012-01-04 | 昆山锦泰电子器材有限公司 | Assembled radiating fin with triode |
| CN103915350A (en) * | 2012-12-28 | 2014-07-09 | 西安永电电气有限责任公司 | IGBT-module installation method |
| CN103605055A (en) * | 2013-11-19 | 2014-02-26 | 西安永电电气有限责任公司 | Insulation partial discharge test tool |
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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 |
Granted publication date: 20110720 |
|
| CX01 | Expiry of patent term |