Low profile wire connector

Patent metadata

Field	Value
Publication number	US-12407126-B2
Application number	US-202218082307-A
Country	US
Kind code	B2
Filing date	Dec 15, 2022
Priority date	Dec 17, 2021
Publication date	Sep 2, 2025
Grant date	Sep 2, 2025

Abstract

The present disclosure provides descriptions of configurations for wire connectors used to splice low voltage electrical conductors or to splice high voltage electrical conductors. The wire connectors may be coupled to form a wire connector assembly. Each wire connector includes a base, a cover, a first cover coupling assembly and a second first cover coupling assembly. The base has an upper wall and a lower wall and can be divided into a first end portion, a second end portion and a central portion between the first end portion and the second end portion. The cover has a main cover member, a first movable cover member movably connected to a first side of the main cover member and a second movable cover member movably connected to a second side of the main cover member. The main cover member includes a plurality of contact chambers, where each contact chamber includes at least one electrical contact positioned within a cavity of the contact chamber. The first cover coupling assembly is associated with the first end portion of the base and the first movable cover member of the cover. The second cover coupling assembly is associated with the second end portion of the base and the second movable cover member of the cover. The cover assemblies are used to releasably couple the movable cover members to the base.

First claim

What is claimed is:

1. A wire connector assembly comprising:
a first wire connector including:
a first base having a first end portion, a second end portion and a central portion, the first base having an upper wall and a lower wall;
a first cover having a main cover member, a first movable cover member movably connected to a first side of the main cover member and a second movable cover member movably connected to a second side of the main cover member, the first cover being attached to the first base such that the main cover member of the first cover is associated with the central portion of the first base, the first movable cover member of the first cover is associated with the first end portion of the first base and the second movable cover member of the first cover is associated with the second end portion of the first base, the main cover member of the first cover including a plurality of contact chambers, each contact chamber of the main cover member of the first cover including at least one electrical contact positioned within a cavity of the contact chamber, the electrical contact providing at least two entry for conductors positioning from opposite direction, a first passage to the first end portion of the first base and a second passage to the second end portion of the first base;
a first cover coupling assembly associated with the first end portion of the first base and the first movable cover member of the first cover and used to releasably couple the first movable cover member of the first cover to the first end portion of the first base; and
a second cover coupling assembly associated with the second end portion of the first base and the second movable cover member of the first cover and used to releasably couple the second movable cover member of the first cover to the first end portion of the first base; and
a second wire connector including:
a second base having a first end portion, a second end portion and a central portion, the second base having an upper wall and a lower wall;
a second cover having a main cover member, a first movable cover member movably connected to a first side of the main cover member and a second movable cover member movably connected to a second side of the main cover member, the second cover being attached to the second base such that the main cover member of the second cover is associated with the central portion of the second base, the first movable cover member of the second cover is associated with the first end portion of the second base and the second movable cover member of the second cover is associated with the second end portion of the second base, the main cover member of the second cover including a plurality of contact chambers, each contact chamber of the main cover member of the second cover including at least one electrical contact positioned within a cavity of the contact chamber, the electrical contact providing at least two entry for conductors positioning from opposite direction, a first passage to the first end portion of the second base and a second passage to the second end portion of the second base;
a third cover coupling assembly associated with the first end portion of the second base and the first movable cover member of the second cover and used to releasably couple the first movable cover member of the second cover to the first end portion of the second base; and
a fourth cover coupling assembly associated with the second end portion of the second base and the second movable cover member of the second cover and used to releasably couple the second movable cover member of the second cover to the first end portion of the second base;
wherein the first base of the first wire connector is attached to the second base of the second wire connector.

2. The wire connector assembly of claim 1 , wherein the main cover member further comprises at least one aperture configured to provide access to the electrical contact within the contact chamber.

3. The wire connector assembly of claim 2 , wherein the at least one aperture further comprises a knockout configured to be removed to allow access therethrough.

4. The wire connector assembly of claim 2 , wherein the at least one aperture further comprises a plug configured to be removed to allow access therethrough.

5. The wire connector assembly of 2 , further comprising a supplemental wire connector having a body and a movable cover movably connected to the body, the body including at least one aperture configured to receive a conductor;
a supplemental wire connector coupling assembly associated with the body and the movable cover member of the supplemental wire connector and used to releasably couple the movable cover member of the supplemental wire connector to the body; and
wherein the supplemental wire connector is configured to couple with the main cover member so that the at least one aperture of the main cover member align with the at least one aperture of the supplemental wire connector.

6. The wire connector of claim 5 , wherein the at least one aperture houses a connector contact configured to receive and retain a conductor so that the conductor is electrically connected with the connector contact.

7. The wire connector of claim 6 , wherein the connector contact is at least one of a pin-type and a blade-type connector contact.

8. The wire connector of claim 1 , wherein the first movable cover is configured to accommodate more than one cable and wherein the second movable cover is configured to accommodate more than one cable.

9. A wire connector comprising:
a base having a first end portion, a second end portion and a central portion, the base having an upper wall and a lower wall;
a cover having a main cover member, a first movable cover member movably connected to a first side of the main cover member and a second movable cover member movably connected to a second side of the main cover member, the cover being attached to the base such that the main cover member is associated with the central portion of the base, the first movable cover member is associated with the first end portion of the base and the second movable cover member is associated with the second end portion of the base, the main cover member of the cover including a plurality of contact chambers, each contact chamber of the main cover member including at least one electrical contact positioned within a cavity of the contact chamber, a first passage to the first end portion of the base and a second passage to the second end portion of the base;
a first cover coupling assembly associated with the first end portion of the base and the first movable cover member of the cover and used to releasably couple the first movable cover member of the cover to the first end portion of the base; and
a second cover coupling assembly associated with the second end portion of the base and the second movable cover member of the cover and used to releasably couple the second movable cover member of the cover to the first end portion of the base.

10. The wire connector according to claim 9 , wherein the main cover member further comprises at least one aperture configured to provide access to the electrical contact within the contact chamber.

11. The wire conductor of claim 10 , wherein the at least one aperture further comprises a knockout configured to be removed to allow access therethrough.

12. The wire conductor of claim 10 , wherein the at least one aperture further comprises a plug configured to be removed to allow access therethrough.

13. The wire connector of claim 10 , further comprising a supplemental wire connector having a body and a movable cover movably connected to the body

Assignees

• Hubbell Inc

Inventors

• Li Jian Hua
• Patel Krishna

Classifications

• H01R4/485

  Single busbar common to multiple springs · CPC title

• H01R4/4848

  Busbar integrally formed with the spring · CPC title

• H01R4/4852

  Means for improving the contact with the conductor, e.g. uneven wire-receiving surface · CPC title

• H01R4/4821

  Single-blade spring · CPC title

• H01R4/484

  Spring housing details · CPC title