CN103138535A - Adaptor with integrated wiring harness and inversion power module - Google Patents
Adaptor with integrated wiring harness and inversion power module Download PDFInfo
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- CN103138535A CN103138535A CN2011103795308A CN201110379530A CN103138535A CN 103138535 A CN103138535 A CN 103138535A CN 2011103795308 A CN2011103795308 A CN 2011103795308A CN 201110379530 A CN201110379530 A CN 201110379530A CN 103138535 A CN103138535 A CN 103138535A
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- harness
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- circuit board
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Abstract
The invention provides an adaptor with integrated wiring harnesses and an inversion power module. The adaptor comprises a male connector for receiving a power supply signal and a control signal, a signal wiring circuit board electrically connected with the male connector and used for receiving, distributing and sending the power supply signal and the control signal transmitted by the male connector to female connectors, multiple groups of female connectors respectively connected with the signal wiring circuit board electrically and used for receiving and sending the power supply signal and the control signal to a drive circuit of an insulated gate double-pole transistor, and each group of female connectors is connected with the signal wiring circuit board through one group of integrated wiring harnesses. The adaptor with the integrated wiring harnesses and the inversion power module are provided with multiple groups of female connectors, the female connectors are connected with the signal wiring circuit board through the insulated and shielded integral wiring harnesses, the interference resisting capacity of circuits is improved, a structure is simplified, and the cost is further reduced while maintenance is facilitated.
Description
Technical field
The present invention relates to the circuit interconnection technique, relate in particular to a kind of with harness-integrated adapter and inverted power module.
Background technology
As everyone knows, in the inverted power module design, usually use insulated gate bipolar transistor, be that IGBT is as switch element, and the drive circuit performance of IGBT is to whole module important, and in present practical application, driving signal output part is often to connect the drive circuit board of IGBT by a large amount of wires, the solid conductor anti-interference is poor, thereby affects the reliability of whole circuit.Use simultaneously a large amount of mixed and disorderly cables to connect and make the too fat to move complexity of whole circuit structure, occupy larger space.
Summary of the invention
The invention provides a kind ofly with harness-integrated adapter and inverted power module, solving defective of the prior art, improve circuit reliability, simplify configuration, save cost.
It is a kind of with harness-integrated adapter that one aspect of the present invention provides, and wherein, comprising:
Public connector is used for receiving power supply signal and control signal;
The signal wiring circuit board is electrically connected to described public connector, after being used for receiving power supply signal and the control signal of described public connector transmission and distributing, is sent to female connectors;
Many group female connectors, be electrically connected to described signal wiring circuit board respectively, be used for receiving described power supply signal and control signal and be sent to the drive circuit of insulated gate bipolar transistor, all harness-integrated and described signal wiring circuit board is connected every group of female connectors by one group.
The present invention provides a kind of inverted power module on the other hand, the drive circuit that comprises insulated gate bipolar transistor and described insulated gate bipolar transistor, wherein, described inverted power module also comprises provided by the invention with harness-integrated adapter, and the female connectors of described adapter is electrically connected to the drive circuit of described insulated gate bipolar transistor.
Provided by the inventionly receive power supply signal and control signal with harness-integrated adapter and inverted power module by public connector, the signal wiring circuit board distributes signal, the drive circuit that power supply signal after distributing by many groups female connectors again and control signal are sent to IGBT, be connected by the harness-integrated and signal wiring circuit board that mutually insulated shields organizing female connectors more, improved the antijamming capability of circuit, simplify the structure simultaneously, in convenient for maintaining, also reduced cost.
Description of drawings
Fig. 1 for the embodiment of the present invention provide with harness-integrated adaptor structure schematic diagram.
Reference numeral:
The 1-public connector; 2-signal wiring circuit board;
The 3-female connectors.
Embodiment
Fig. 1 for the embodiment of the present invention provide with harness-integrated adaptor structure schematic diagram, it is a kind of with harness-integrated adapter that the embodiment of the present invention provides, comprising public connector 1, signal wiring circuit board 2 with organize female connectors 3, wherein all harness-integrated and described signal wiring circuit board 2 is connected every group of female connectors 3 by one group more.Public connector 1 is used for receiving power supply signal and control signal, and above-mentioned signal is sent to signal wiring circuit board 2, after signal wiring circuit board 2 distributes the signal of receiving, sends to the drive circuit of IGBT.
Take the three phase full bridge inverter circuit as example, this circuit includes six IGBT, the present embodiment can arrange six groups of female connectors 3, as shown in Figure 1, power supply signal and control signal are allocated to six groups of signals in signal wiring circuit board 2, every group of signal includes power supply signal and the control signal after distribution, and signal wiring circuit board 2 harness-integratedly is connected with six groups of female connectors 3 respectively by six groups, female connectors 3 connects the IGBT drive circuit, thereby above-mentioned signal is passed in the drive circuit of IGBT.
The application integration wire harness connects female connectors 3 and signal wiring circuit board 2, compares the integrated interference that can significantly reduce signal of connection with utilizing a large amount of solid conductor connecting circuits in prior art.
In concrete the application, every group harness-integrated can comprise many shielded conductors, and shielded conductor is fixed together by seal, for example is socketed colligation by isolating shrinkable tube, thereby reduce interfering with each other between every group of wire harness, thereby improved the reliability of IGBT drive circuit.
Further, every two shielded conductors can be screwed in and form together twisted-pair feeder, at twisted-pair feeder outer setting screen, further improve the antijamming capability of circuit.
On the basis of above-described embodiment, preferably, this adapter also comprises radome, is located at the outside of signal wiring circuit board 2, to play the effect of insulation shielding.
Can select standard fitting commonly used in prior art as public connector 1 and female connectors 3, for example select the public connector 1 of 37 pins, and the female connectors 3 of selecting 15 pins; Public connector 1 is introduced power supply signal and control signal by 37 pins, after the signal of 2 pairs of introducings of signal wiring circuit board distributes, is assigned to according to the actual requirements the stitch of each corresponding female connectors 3.
The embodiment of the present invention also provides a kind of inverted power module, comprise insulated gate bipolar transistor and drive circuit thereof, wherein, this inverted power module comprise also that any embodiment of the present invention provides with harness-integrated adapter, the female connectors of this adapter is electrically connected to the IGBT drive circuit.
What the embodiment of the present invention provided receives power supply signal and control signal with harness-integrated adapter and inverted power module by public connector, the signal wiring circuit board distributes signal, the drive circuit that power supply signal after distributing by many groups female connectors again and control signal are sent to IGBT, be connected by the harness-integrated and signal wiring circuit board that mutually insulated shields organizing female connectors more, improved the antijamming capability of circuit, simplify the structure simultaneously, in convenient for maintaining, also reduced cost.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (7)
1. one kind with harness-integrated adapter, it is characterized in that, comprising:
Public connector is used for receiving power supply signal and control signal;
The signal wiring circuit board is electrically connected to described public connector, after being used for receiving power supply signal and the control signal of described public connector transmission and distributing, is sent to female connectors;
Many group female connectors, be electrically connected to described signal wiring circuit board respectively, be used for receiving described power supply signal and control signal and be sent to the drive circuit of insulated gate bipolar transistor, all harness-integrated and described signal wiring circuit board is connected every group of female connectors by one group.
2. according to claim 1ly it is characterized in that with harness-integrated adapter, every group harness-integrated is comprised of many shielded conductors, and described shielded conductor is fixed together by seal.
3. according to claim 2ly it is characterized in that with harness-integrated adapter, every two shielded conductors are screwed in and form together twisted-pair feeder, described twisted-pair feeder outer setting screen.
4. according to claim 1-3 arbitrary describedly it is characterized in that with harness-integrated adapter, described adapter also comprises radome, and described radome is located at the outside of described signal wiring circuit board.
5. according to claim 1-3 arbitrary describedly it is characterized in that with harness-integrated adapter, described public connector is 37 pin public connectors.
6. according to claim 1-3 arbitrary describedly it is characterized in that with harness-integrated adapter, described female connectors is 15 pin female connectors.
7. inverted power module, the drive circuit that comprises insulated gate bipolar transistor and described insulated gate bipolar transistor, it is characterized in that, described inverted power module comprises that also claim 1-6 is arbitrary described with harness-integrated adapter, and the female connectors of described adapter is electrically connected to the drive circuit of described insulated gate bipolar transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103795308A CN103138535A (en) | 2011-11-24 | 2011-11-24 | Adaptor with integrated wiring harness and inversion power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103795308A CN103138535A (en) | 2011-11-24 | 2011-11-24 | Adaptor with integrated wiring harness and inversion power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138535A true CN103138535A (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103795308A Pending CN103138535A (en) | 2011-11-24 | 2011-11-24 | Adaptor with integrated wiring harness and inversion power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138535A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1367930A (en) * | 1999-06-18 | 2002-09-04 | 贝尔顿电报电缆公司 | High performance data cable |
| CN1758522A (en) * | 2004-10-04 | 2006-04-12 | 株式会社日立制作所 | Inverter and vehicle drive unit using the same |
| JP2006129643A (en) * | 2004-10-29 | 2006-05-18 | Toshiba Corp | Switching control unit and semiconductor integrated circuit device |
| CN1960083A (en) * | 2005-10-31 | 2007-05-09 | 凹凸科技（中国）有限公司 | Electric connector device of providing multiple output voltages |
| CN201859667U (en) * | 2010-10-09 | 2011-06-08 | 科络普线束技术(太仓)有限公司 | Wiring harness of trunk |
| CN201985345U (en) * | 2010-11-29 | 2011-09-21 | 沈阳兴华航空电器有限责任公司 | Low voltage wiring harness of power module |
-
2011
- 2011-11-24 CN CN2011103795308A patent/CN103138535A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1367930A (en) * | 1999-06-18 | 2002-09-04 | 贝尔顿电报电缆公司 | High performance data cable |
| CN1758522A (en) * | 2004-10-04 | 2006-04-12 | 株式会社日立制作所 | Inverter and vehicle drive unit using the same |
| JP2006129643A (en) * | 2004-10-29 | 2006-05-18 | Toshiba Corp | Switching control unit and semiconductor integrated circuit device |
| CN1960083A (en) * | 2005-10-31 | 2007-05-09 | 凹凸科技（中国）有限公司 | Electric connector device of providing multiple output voltages |
| CN201859667U (en) * | 2010-10-09 | 2011-06-08 | 科络普线束技术(太仓)有限公司 | Wiring harness of trunk |
| CN201985345U (en) * | 2010-11-29 | 2011-09-21 | 沈阳兴华航空电器有限责任公司 | Low voltage wiring harness of power module |
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Application publication date: 20130605 |