Electrical connector for connecting high voltage power cable including electrical conductor to electrical terminal
The present disclosure relates to a connector housing for an electrical connector. The connector housing includes a housing body having a first opening and a second opening. The connector housing also includes a first seal and a second seal. The connector housing further includes a connection element connecting the first seal and the second seal. The first seal is molded to inner walls of the first opening and the second seal is molded to inner walls of the second opening. The first seal, the second seal, and the connection element are integrally formed.
1 . A connector housing for an electrical connector, wherein the connector housing comprises:
a housing body having a first opening and a second opening;
a first seal and a second seal, and
a connection element connecting the first seal and the second seal, wherein the first seal is molded to inner walls of the first opening and the second seal is molded to inner walls of the second opening, wherein the first seal, the second seal, and the connection element are integrally formed, wherein the first opening is configured to receive a counter connector and the second opening is configured to receive a terminal position assurance, TPA, element, and wherein a central axis of the first opening is substantially perpendicular to a central axis of the second opening.
2 . The connector housing according to claim 1 , wherein the first seal, the second seal, and the connection element are injection molded.
3 . The connector housing according to claim 1 , wherein the first seal is a circumferential seal.
4 . The connector housing according to claim 1 , wherein the second seal is a circumferential seal.
5 . The connector housing according to claim 1 , wherein the first seal is flush with an outside surface of the housing body.
6 . The connector housing according to claim 1 , wherein the second seal is flush with an outside surface of the housing body.
7 . The connector housing according to claim 1 , wherein the first seal, the second seal, and the connection element are made from a liquid silicone rubber.
8 . The connector housing according to claim 1 , wherein the first opening and the second opening are each configured to receive a counter connector and wherein a central axis of the first opening is substantially parallel to a central axis of the second opening.
9 . The connector housing according to claim 1 , wherein the housing body has a third opening which is configured to receive a terminal.
10 . The connector housing according to claim 1 , wherein the connection element has an elongated shape which optionally extends along an inside of the housing body.
11 . The connector housing according to claim 10 , wherein the connection element has a substantially circular cross-section.
12 . The connector housing according to claim 1 , wherein the housing body comprises a channel through which the connection element extends.
13 . The connector housing according to claim 12 , wherein the channel optionally extends from the first opening to the second opening.
14 . An electrical connector comprising:
a connector housing according to claim 1 , and
an electrical conductor being arranged at least partially inside the connector housing.
15 . The electrical connector according to claim 14 , wherein the electrical conductor comprises at least one electrical contact pin extending from the first opening into second opening.
16 . The electrical connector according to claim 14 , wherein the housing body has a third opening which is configured to receive a terminal and wherein the electrical conductor is a terminal being at least partially received inside the third opening and wherein a terminal position assurance, TPA, element engaging with the terminal is arranged in the second opening.
17 . A modular connector assembly comprising:
at least one electrical connector according to claim 14 , and
a carrier housing in which the at least one electrical connector is arranged.
18 . A method for manufacturing a connector housing for an electrical connector having a housing body having a first opening and a second opening, a first seal and a second seal, and a connection element connecting the first seal and the second seal, wherein the first opening is configured to receive a counter connector and the second opening is configured to receive a terminal position assurance, TPA, element, wherein a central axis of the first opening is substantially perpendicular to a central axis of the second opening, wherein the first seal is molded to inner walls of the first opening and the second seal is molded to inner walls of the second opening and wherein the first seal, the second seal, and the connection element are integrally formed, the method comprising:
injection molding the housing body defining the first opening and the second opening, and thereafter; and
injection molding the first seal, the second seal, and the connection element with a single injection into the housing body, wherein the connection element connects the first seal and the second seal, wherein the first seal is injection molded to inner walls of the first opening and the second seal is injection molded to inner walls of the second opening, and wherein the first seal, the second seal, and the connection element are integrally formed.