Plastic electrical housing

Patent metadata

Field	Value
Publication number	US-10701825-B2
Application number	US-201916371827-A
Country	US
Kind code	B2
Filing date	Apr 1, 2019
Priority date	Apr 26, 2018
Publication date	Jun 30, 2020
Grant date	Jun 30, 2020

Abstract

An electrical housing made from plastic, comprising a bottom housing part with walls forming a housing bottom and a plurality of side walls, wherein the walls form a housing opening, wherein at least one of the walls has a plurality of positions for arranging cable glands, and a top housing part adapted to the bottom housing part for closing the housing opening in a sealing manner, wherein at least one metallic screw connection plate with threads for the attachment of cable glands integrated into the screw connection plate is disposed in the housing interior, wherein the screw connection plate is oriented and arranged such that the threads are oriented so as to correspond to the positions.

First claim

We claim:

1. An electrical housing made from plastic, comprising:
a bottom housing part having a housing bottom and a plurality of side walls, wherein the side walls form a housing opening, wherein at least one of the side walls has a plurality of positions for arranging cable glands, and
a top housing part adapted to the bottom housing part for closing the housing opening in a sealing manner,
wherein at least one metallic screw connection plate with threads for attachment of the cable glands integrated into the screw connection plate is disposed in an interior of the electrical housing, and
wherein the screw connection plate is oriented and arranged such that the threads are oriented so as to correspond to the positions.

2. The electrical housing according to claim 1 , wherein the housing has a guide for the screw connection plate.

3. The electrical housing according to claim 2 , wherein the guide is configured in such a way that the screw connection plate is secured in a clamping manner.

4. The electrical housing according to claim 1 , wherein the side walls have break-out openings at the positions.

5. The electrical housing according to claim 1 , characterized in that the screw connection plate has at least one grounding lug.

6. The electrical housing according to claim 5 , wherein the cable glands are connected to the screw connection plate in an electrically conductive manner.

7. The electrical housing according to claim 6 , wherein the cable glands are made from a metal.

8. The electrical housing according to claim 6 , wherein the additional thread is configured as a thread.

9. The electrical housing according to claim 6 , wherein that the external grounding is sealed by means of an O-ring.

10. The electrical housing according to claim 1 , wherein the screw connection plate has at least one additional thread for the attachment of an external grounding.

11. The electrical housing according to claim 1 , wherein the cable glands are sealed by means of O-rings.

12. The electrical housing according to claim 1 , wherein the housing is made from a polymer material.

Assignees

• Grieshaber Vega Kg

Inventors

• Schätzle Ralf
• Witt Fabian

Classifications

• H02G3/081 Primary

  Bases, casings or covers · CPC title

• H05K5/0286

  Receptacles therefor, e.g. card slots, module sockets, card groundings · CPC title

• H02G3/085

  including knock-out or tear-out sections · CPC title

• H02G3/16

  structurally associated with support for line-connecting terminals within the box · CPC title

• H01R4/30

  utilising a screw or nut clamping member (H01R4/50 takes precedence; utilising a clamping member acted on by screw or nut H01R4/38; {for coaxial cables H01R9/0521}) · CPC title