CN201663541U - Driving control unit box of IGB power module - Google Patents
Driving control unit box of IGB power module Download PDFInfo
- Publication number
- CN201663541U CN201663541U CN 201020148370 CN201020148370U CN201663541U CN 201663541 U CN201663541 U CN 201663541U CN 201020148370 CN201020148370 CN 201020148370 CN 201020148370 U CN201020148370 U CN 201020148370U CN 201663541 U CN201663541 U CN 201663541U
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- driving control
- box
- control unit
- box body
- lid
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- Expired - Fee Related
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Abstract
The utility model discloses a driving control unit box of an IGB power module. The driving control unit box is characterized in that: the driving control unit box comprises a box body, a box cover and a driving control plate; the box body and the box cover are fixed on the side surface of a machine frame of the IGB power module; the box cover is sleeved onto the cover body; the driving control plate is installed on a plurality of mounting copper columns at the bottom plate of the box body, is parallel to the bottom plate of the box body, and is provided with a driving power-supply interface and an output interface. The driving control unit box of modular structure has simple structure, is convenient and flexible to assemble and disassemble, and has good anti-interference capacity and radiating performance.
Description
Technical field
The utility model belongs to the electric electronic current change technology field, relates to a kind of driving control unit box of IGBT power model.
Background technology
The IGBT power model generally partly is made up of current transformer main circuit, IGBT drive circuit, cooling mechanism and frame etc.The IGBT drive circuit of existing IGBT power model is non-modular organization, and the electric shield poor performance, does not utilize the steady operation of IGBT power model; And have shortcomings such as installation and removal inconvenience, for the follow-up maintenance of equipment is brought a lot of difficulties.
The utility model content
The utility model wants the technical solution problem to provide a kind of driving control unit box of IGBT power model, and this driving control unit box is a modular organization, simple in structure, and installation and removal are flexible, and antijamming capability and heat dispersion are good.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of driving control unit box of IGBT power model is characterized in that, comprises box body, lid and drive controlling plate; Box body and lid all are fixed on the side of the frame of IGBT power model; Lid is sleeved on the box body; The drive controlling plate is installed on the many installation copper posts of box plate; The drive controlling plate is parallel with box plate; Described drive controlling plate is provided with driving power interface and output interface.
All be provided with louvre or radiating groove on the side of box body and the lid; All post the conduction collodion around the lid inside edge.
The beneficial effects of the utility model have:
(1) this driving control unit box is the box body modular construction, and dismounting and installation all are easy to.
(2) perfect heat-dissipating: be equipped with radiating groove or louvre on the box body of this driving control unit box and the lid, the heat radiation that utilizes the electronic device on the drive controlling plate is arranged.
(3) shielding is good: because the drive controlling plate is arranged in the metal case, shielding has had great improvement than the shielding of original drive circuit.In addition, be provided with the conduction collodion, make box body and lid form good electrical connection, further improved the shielding properties of drive controlling plate at the inwall of lid.
Description of drawings
Fig. 1 be among the utility model embodiment the driving control unit box look up cross-sectional view.
Fig. 2 is the Facad structure schematic diagram after driving control unit box behind the lid is removed lid removed among the utility model embodiment.
Fig. 3 is the Facad structure schematic diagram of the driving control unit box among the utility model embodiment.
Label declaration: 41-drive controlling plate; The 41a-output interface; 41b-driving power interface; The 42-box body; The 43-lid; 44-installs the copper post; 45-conducts electricity collodion; The 46-grounding nut.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1:
As Figure 1-3, the driving control unit box comprises that drive controlling plate 41, the shell of being made up of box body 42 and lid 43 constitute.Drive controlling plate 41 has been integrated the drive circuit of IGBT and the control circuit of whole modular unit, the function-differentiated both sides up and down that are distributed in of its all input/output interface, that its downside distributes is the output interface 41a and the driving power interface 41b of IGBT element drives signal, and other interfaces then are distributed in its upside.Drive controlling plate 41 is installed in through metal plate punching and welds in the box body 42 that combines, and be fixed on the installation copper post 44 of box body 42 bottoms, the connector patchhole of input/output interface has been made in the input/output interface position on the top and bottom sidewall of box body 42 on the corresponding drive controlling plate 41.Be to adopt the lid 43 of panel beating bending and forming to be fastened on the box body 42 equally.Heat radiation and electromagnetic compatibility that the shell of whole driving control unit box has taken into full account the driving control unit box in design require: the side up and down of lid 43 tops and box body 42 all has the louvre of some, and the shape of louvre can be circular or non-circular type hole; And the protection of drive controlling plate 41 ground is connected to housing by copper post 44 is installed; around lid 43 inside edges of housing, post conduction collodion 45; when lid 4 is fastened on the box body 42; lid 43 is connected into an integral body by conduction collodion 45 with box body 42 on electric, and inserts the earth [lid is fixed on the frame by grounding nut 46] by frame.
Driving control unit box with above-mentioned feature, no matter be in process of production or in maintenance process after sale, still in the debug process behind the load module unit, can under the situation of not dismantling any other parts, lid 43 be opened, debug very convenient, and, be under the situation about covering at lid 43, many louvres that can see through on the lid 43 are observed the status indicator lamp of drive controlling plate 41, to judge its operating state; To out of order drive controlling plate 41, can change it very easily; The driving control unit box that has above-mentioned feature simultaneously can be assembled into an independently unit and standby through debugging after qualified in advance.Can be used for the multiple electric and electronic power module unit in certain electrical parameter range owing to just considered its adaptability, this driving control unit box during circuit parameter design than broad.Therefore, the driving control unit box with above-mentioned feature is a modular construction truly.
Claims (2)
1. the driving control unit box of an IGBT power model is characterized in that, comprises box body, lid and drive controlling plate; Box body and lid all are fixed on the side of the frame of IGBT power model; Lid is sleeved on the box body; The drive controlling plate is installed on the many installation copper posts of box plate; The drive controlling plate is parallel with box plate; Described drive controlling plate is provided with driving power interface and output interface.
2. the driving control unit box of IGBT power model according to claim 1 is characterized in that, all is provided with louvre or radiating groove on the side of box body and the lid; All post the conduction collodion around the lid inside edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020148370 CN201663541U (en) | 2010-04-02 | 2010-04-02 | Driving control unit box of IGB power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020148370 CN201663541U (en) | 2010-04-02 | 2010-04-02 | Driving control unit box of IGB power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663541U true CN201663541U (en) | 2010-12-01 |
Family
ID=43233959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020148370 Expired - Fee Related CN201663541U (en) | 2010-04-02 | 2010-04-02 | Driving control unit box of IGB power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663541U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548265A (en) * | 2010-12-20 | 2012-07-04 | 海洋王照明科技股份有限公司 | Lamp driving control box |
| CN103166428A (en) * | 2011-12-16 | 2013-06-19 | 西安恒飞电子科技有限公司 | Standardized design of switching power supply for Vicor module |
| CN104935149A (en) * | 2015-05-11 | 2015-09-23 | 永济新时速电机电器有限责任公司 | An anti-creepage isolation insulation device between drive boards |
| CN106255371A (en) * | 2016-09-19 | 2016-12-21 | 北京龙坤盛达科技有限公司 | A kind of power pack of ATR cabinet |
| CN111193380A (en) * | 2018-11-15 | 2020-05-22 | 中车株洲电力机车研究所有限公司 | DCU control box |
-
2010
- 2010-04-02 CN CN 201020148370 patent/CN201663541U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548265A (en) * | 2010-12-20 | 2012-07-04 | 海洋王照明科技股份有限公司 | Lamp driving control box |
| CN103166428A (en) * | 2011-12-16 | 2013-06-19 | 西安恒飞电子科技有限公司 | Standardized design of switching power supply for Vicor module |
| CN104935149A (en) * | 2015-05-11 | 2015-09-23 | 永济新时速电机电器有限责任公司 | An anti-creepage isolation insulation device between drive boards |
| CN104935149B (en) * | 2015-05-11 | 2017-08-04 | 永济新时速电机电器有限责任公司 | Isolate seal between anti-tracking driving plate |
| CN106255371A (en) * | 2016-09-19 | 2016-12-21 | 北京龙坤盛达科技有限公司 | A kind of power pack of ATR cabinet |
| CN111193380A (en) * | 2018-11-15 | 2020-05-22 | 中车株洲电力机车研究所有限公司 | DCU control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20120402 |