Universal charge port connector for electric vehicles

• US 6,203,355 B1
• Filed: 03/31/1999
• Issued: 03/20/2001
• Est. Priority Date: 03/31/1998
• Status: Expired due to Term

• Current Assignee: Chrysler Group LLC (Stellantis NV)
• Original Assignee: Daimler Chrysler Corporation (Mercedes-Benz Group AG)
• Inventors: Rohr, Guenter, Zielinski, Thomas E., Neblett, Larry L., Lescamela, David A.
• Primary Examiner(s): Sircus, Brian
• Assistant Examiner(s): Prasad, Chandrika
• Application Number:
  US09/282,527
• Time in Patent Office: 720 Days
• Field of Search: 439/372, 439/310, 439/325, 439/448, 439/352, 362/112, 302/2
• US Class Current: 439/372
• CPC Class Codes: B60L 2270/32 of electricity
• CPC Class Codes: B60L 2270/34 of parts
• CPC Class Codes: B60L 50/66 Arrangements of batteries
• CPC Class Codes: B60L 53/11 DC charging controlled by the charging station, e.g. mode 4
• CPC Class Codes: B60L 53/16 Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
• CPC Class Codes: H01R 13/62933 Comprising exclusively pivoting lever
• CPC Class Codes: H01R 13/6397 with means for preventing unauthorised use
• CPC Class Codes: H01R 2201/26 for vehicles
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 90/12 Electric charging stations
• CPC Class Codes: Y02T 90/14 Plug-in electric vehicles

Abstract

An electrical connector assembly has a male and female connector. The male connector has a housing with electrical contacts to conduct AC or DC current. The female connector also includes a housing to couple with the male housing. The female housing includes electrical contacts to electrically couple with the male electrical contacts. A latch mechanism is associated with the male or female connector housing to releasably couple the male and female connectors together. A lock mechanism is coupled with the latch mechanism to prohibit unauthorized disconnection of the male and female connectors in a coupled position.

Claims

1. An electrical connector assembly comprising:

a first housing having a trigger guard portion;

a trigger being pivotably coupled to the first housing about a pivot, the trigger being disposed within the trigger guard portion, the trigger being pivotably biased in a first pivot position;

a latch having a downturned end, the latch being rotatably coupled to the trigger such that when the trigger is pivoted away from the first pivot position the downturned end of the latch pivots toward the first housing;

a second housing being configured slidingly engage and mate with the first housing, the second housing including a portion configured to cooperate with the latch such that when the first and second housings are mated and the trigger is in the first pivot position, the downturned end of the latch engages the second housing to thereby prevent the first and second housings from being slidingly disengaged from one another;

at least one male connector stationarily housed in one of the first and second housings;

at least one female connector stationarily housed in the other one of the first and second housings, the female connector electrically engaging the male connector when the first and second housings are slid toward one another and mated; and

a lock mechanism selectively coupleable to the first housing, the lock mechanism having a member for inhibiting the movement of at least one of the trigger and the latch when the lock mechanism is coupled to the first housing to thereby prohibit an unauthorized disconnection of the at least one male and female connectors;

wherein the member of the lock mechanism is generally U-shaped and extends through a bore in the first housing when the lock mechanism is coupled to the first housing.