IP Library Granted Patent US 8,779,287
Granted Patent B2
US 8,779,287 · App. 13/177,443 · Granted Jul 15, 2014

Apparatus for an electrical equipment enclosure with electrical connection weatherproofing by a multi-hole gland and/or a tube

Inventors: David D. Lin (San Jose, CA); Chih Chiang Ho (Fremont, CA)
Assignee: Inscape Data Corporation
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Quick Facts
Patent No.
US 8,779,287
App. No.
13/177,443
Granted
Jul 15, 2014
Kind
B2
Abstract

An apparatus for an electrical equipment enclosure with tubular and/or multi-hole gland weatherproofing of electrical connections is disclosed. In one embodiment of the invention, one or more weatherproofing tubes and/or one or more multi-hole glands attached to the lid incorporating one or more openings are configured to serve as passageways for one or more electrical lines which need to stay weatherproof, watertight, and/or splash-proof from external elements. Furthermore, in one embodiment of the invention, one or more clusters of electrical connectors inside the electrical equipment enclosure receive a portion of the one or more electrical lines passing through one or more openings and one or more weatherproofing tubes and/or multi-hole glands. The apparatus as embodied by the present invention provides a reliable, durable and cost-effective weatherproof electrical equipment enclosure design.

Claims (13)

1. An apparatus for an outdoor network equipment enclosure with weatherproofing of electrical connections, the apparatus comprising:

a lid for the outdoor network equipment enclosure, wherein the lid forms a weatherproof, watertight, and/or splash-proof condition with a front portion of the outdoor network equipment enclosure and wherein the lid has one or more openings configured to allow one or more electrical lines pass through;

one or more multi-hole glands operatively connected to the one or more openings, wherein the one or more multi-hole glands are configured to become a first type of passageways for the one or more electrical lines which need to stay weatherproof, watertight, and/or splash-proof from external elements;

one or more multi-hole gland screws operatively attached to the one or more openings, wherein the one or more multi-hole gland screws are configured to encapsulate or attach the one or more multi-hole glands, and one or more multi-hole gland covers are screwed onto the one or more multi-hole gland screws; and

one or more clusters of electrical connectors inside the outdoor network equipment enclosure, wherein each cluster receives a portion of the one or more electrical lines which passed through a single opening and a corresponding single weatherproofing tube.

2. The apparatus of claim 1 , further comprising one or more weatherproofing tubes operatively attached to the lid using a corresponding number of tube holders, wherein the one or more weatherproofing tubes are configured to become a second type of passageways for the one or more electrical lines which need to stay weatherproof, watertight, and/or splash-proof from external elements.

3. The apparatus of claim 1 , wherein the one or more multi-hole glands, the one or more multi-hole gland screws, and/or the one or more multi-hole gland covers are made of plastic and/or rubber materials.

4. The apparatus of claim 1 , wherein each gland from the one or more multi-hole glands is designed to pass-through a corresponding electrical line sufficiently tightly to provide at least some degree of weatherproof, watertight, and/or splash-proof qualities to the lid.

5. The apparatus of claim 1 , wherein the one or more electrical lines have individual electrical insulations.

6. The apparatus for the electrical equipment enclosure of claim 2 , wherein the one or more weatherproofing tubes encircle the one or more electrical lines which have individual electrical insulations.

7. The apparatus for the electrical equipment enclosure of claim 2 , wherein the one or more weatherproofing tubes are made of malleable plastics, fabrics, or any material that provide some degree of impermeability against external elements.

8. The apparatus for the electrical equipment enclosure of claim 1 , wherein the lid forms a weatherproof, watertight, and/or splash-proof condition for a front portion of the electrical equipment enclosure.

9. The apparatus for the electrical equipment enclosure of claim 1 , further comprising a plurality of screws to enable the lid form the weatherproof, watertight, and/or splash-proof condition for the front portion of the electrical equipment enclosure.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 6, 2011
From: LIN, DAVID D.; HO, CHIH CHIANG
To: INSCAPE DATA CORPORATION
Reel/Frame 026551/0369 →
Continuity (2)
Continuation In Part 12490312 · Jun 23, 2009
Related Publication 20110259625A1 · Oct 27, 2011