Power conversion device
AssigneeLG Innotek Co., Ltd.
InventorShin Young Jang
Life of this patent
Estimating the term…
Abstract
Disclosed is a power conversion device comprising: a case; a switching unit comprising a plurality of switches which are disposed on one side of the case; a transformer disposed on one side of the case; and a clip for fixing the plurality of switches. The clip comprises: a body part which is fixed to the case; and elastic parts which extend from the body part and are for pressing the plurality of switches to the case. The body part comprises a plurality of first through holes into which screws are coupled. And the first through holes are disposed between two adjacent elastic parts.
Claims12
A power conversion device comprising:
- a case;
- a switching unit comprising a plurality of switches disposed on a first side of the case;
- a transformer disposed on the first side of the case;
- a clip for fixing the plurality of switches;
- and
- a cooling channel disposed on a second side of the case, the second side of the case being opposite to the first side of the case,
- wherein the clip comprises:
- a body part which extends in a first direction;
- and
- elastic parts which extend from one side of the body part and are for pressing the plurality of switches to the case,
- wherein the body part comprises:
- a plurality of first through holes, which are disposed in the first direction and into which screws are coupled;
- a first coupling groove disposed on a first end of the body part in the first direction;
- and
- a second coupling groove disposed on a second end of the body part in the first direction,
- wherein the plurality of first through holes are disposed between two adjacent elastic parts,
- wherein the first coupling groove is longer in the first direction than the second coupling groove in the first direction.
A power conversion device comprising:
- a case having a first side, a second side opposite to the first side, and at least one sidewall between the first side and the second side;
- a plurality of switches disposed on the first side of the case;
- a transformer disposed on the first side of the case;
- a clip to couple the plurality of switches to the first side of the case;
- and
- a cooling channel disposed on a second side of the case,
- wherein the clip includes:
- a body part that extends in a first direction from a first end to a second end;
- a plurality of elastic parts that extend, in a second direction, from a side of the body part, and the plurality of elastic parts press the plurality of switches to the first surface of the case, and
- a support part that extends from the body part, and the support part to face the at least one sidewall of the case,
- wherein the body part includes:
- a plurality of through holes that are aligned in the first direction and into which coupling devices are provided;
- a first coupling groove disposed at the first end of the body part;
- and
- a second coupling groove disposed at the second end of the body part,
- wherein a first one of the plurality of through holes is aligned in the second direction with a first area between two adjacent ones of the elastic parts, and a second one of the plurality of through holes is aligned in the second direction with a second area between two adjacent ones of the elastic parts,
- wherein a length of the first coupling groove in the first direction is greater than a length of the second coupling groove in the first direction.
Dependencies are inferred from the claim text.