Heavy duty pendant with dome guard for dome camera system

• US 20020140850A1
• Filed: 03/26/2002
• Published: 10/03/2002
• Est. Priority Date: 03/29/2001
• Status: Abandoned Application

• Current Assignee: Pelco (Schneider Electric SE)
• Original Assignee: Pelco (Schneider Electric SE)
• Inventors: Garza, Lolo, Harris, Jimmy Lee, Traser, Terrence J., Houser, Joshua, Toste, David L. A.
• Application Number:
  US10/107,673
• Publication Number:
  US 20020140850A1
• Time in Patent Office: Days
• US Class Current: 348/375
• CPC Class Codes: G08B 13/19619 Details of casing
• CPC Class Codes: G08B 13/19632 Camera support structures, e.g. attachment means, poles

Abstract

A protective guard for the transparent dome of a surveillance camera system deployed in a harsh or dangerous outdoor environment. The guard is a hemispherically shaped metallic unit that covers the dome with a series of longitudinal arcuate ribs originating at the equator of the hemisphere and terminating at an open circle at the pole. The guard may be deployed on a surface-mounted dome having an upward, downward or sideways orientation, or it may be deployed on a heavy-duty dangling pendant enclosure. The pendant embodiment includes weather-resistant features including air insulation around the internal components, and slots that allow for the passage of fluid through the pendant for removal of moisture, cooling and evaporation.

Claims

1. A guard for the dome of a surveillance camera enclosure comprising a rigid semi-circular cage comprising a plurality of longitudinal arcuate ribs forming a hemisphere, each of said ribs originating at an annular equator member of the hemisphere and terminating at an open circular member at a pole thereof.

2. The guard of claim 1 wherein each of the ribs and the open circular member of said guard have a thin cross-section.

3. The guard of claim 1 wherein the ribs, equator member and open circular member of said guard are dark in color.

4. The guard of claim 2 wherein the ribs, equator member and open circular member of said guard are dark in color.

5. The guard of claim 1 wherein said ribs and said open circular member are deployed in close proximity around said dome.

6. The guard of claim 2 wherein said ribs and said open circular member are deployed in close proximity around said dome.

7. The guard of claim 3 wherein said ribs and said open circular member are deployed in close proximity around said dome.

8. The guard of claim 4 wherein said ribs and said open circular member are deployed in close proximity around said dome.

9. A guard for protecting a transparent dome surrounding a surveillance camera comprising a plurality of longitudinal arcuate ribs forming a sturdy hemispherically-shaped cage, each of said ribs originating at an annular equator member of the cage and terminating at an open circular member at a pole thereof.

10. A pendant for enclosing a surveillance camera system comprising:

a generally cylindrical tapered housing cup having open and closed ends, a central mounting bracket located at the closed end, an annular opening for receiving a transparent dome at the open end, and a guard for protecting a transparent dome having a plurality of longitudinal arcuate ribs forming a sturdy hemispherically-shaped cage, each of said ribs originating at an annular equator member of the cage and terminating at an open circular member at a pole of said cage.

11. The pendant of claim 10 wherein an air envelope is provided inside said pendant between the housing cup and the internal surveillance camera system.

12. The pendant of claim 11 wherein a plurality of openings are provided in said cup to allow fluid to flow through said air envelope.