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Power converter device and drive device for electrically drivable vehicle

A converter and locking device technology, applied in the direction of output power conversion device, AC motor control, electrical components, etc., can solve the problems of complicated assembly of the first connector, laborious screw removal, etc.

Pending Publication Date: 2021-07-06
VALEO EAUTOMOTIVE GERMANY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution has the disadvantage that the assembly of the first connector is very complicated and also provides a source of error, since during assembly, for example due to the error of the fitter, screws may fall into the converter device and Screws have to be taken out with great effort

Method used

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  • Power converter device and drive device for electrically drivable vehicle
  • Power converter device and drive device for electrically drivable vehicle
  • Power converter device and drive device for electrically drivable vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 is a detailed cross-sectional view of a first embodiment of the converter device 1 .

[0033] The converter arrangement 1 comprises a converter housing 2 which has a receiving space 3 for electrical components (not shown) of the converter device 1 and a cover 4 for the receiving space. In the present exemplary embodiment, the receiving space 3 is configured in the form of a trough, so that it can be closed by a cover 4 designed as a cover.

[0034] The converter device 1 also includes a first connector 5 fixed in the accommodation space 3 and a second connector 6 fixed on the cover part 4 . The second connector 6 is set in the first position (as figure 1 shown), the electrical connection with the first connector 5 is formed, and when the cover 4 moves from the first position to the second position, the electrical connection is broken. In the second position, the accommodating space 3 is accessible .

[0035] The connectors 5, 6 are here a part of the interl...

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PUM

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Abstract

The invention relates to a power converter device (1), comprising: a power converter housing (2) having a receiving space (3) for electrical components of the power converter device (1) and a cover (4) for the receiving space (3); a first connector (5) which is fixed or can be fixed in the accommodating space (3); and a second connector (6), which is fixed to the cover (4) and is arranged to form an electrical connection with the first connector (5) in a first position of the cover (4), in which the cover (4) covers the receiving space (3), and to disconnect the electrical connection when the cover (4) is transferred from the first position into a second position, in which the cover (4) covers the receiving space (3), in the second position, the receiving space (3) is accessible, and the converter housing (2) has a locking device (8) for fixing the first connector (5) in the converter housing (2) by means of a locking connection.

Description

technical field [0001] The invention relates to a converter device comprising: a converter housing with a receiving space for electrical components of the converter device and a cover for the receiving space; a first connection a connector, the first connector is fixed or can be fixed in the receiving space; and a second connector is fixed on the cover and arranged to form an electrical connection with the first connector in the first position of the cover. connected, and disconnected electrically when the cover is transferred from a first position in which the cover covers the receiving space to a second position in which the receiving space is accessible. [0002] The invention also relates to a drive device for an electrically driveable vehicle. Background technique [0003] In converter arrangements of this type which are basically known from the prior art, the connector usually forms part of an interlock circuit by means of which removal of the cover from the receiving...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M1/00H02P27/04
CPCH02M1/00H02P27/04H05K7/1432
Inventor G·施奈德
Owner VALEO EAUTOMOTIVE GERMANY GMBH