Protective dome for monitoring camera system
A dome ( 102 ) for a monitoring camera system comprises several monitoring cameras. The dome is formed from a transparent material, and has a toroidal shape with a rotational symmetry along a rotational angle (α) around a first axis of symmetry (S 1 ). An outer segment of the dome, in section, has a shape further defined by a second axis of symmetry (S 2 ) arranged at a first radius (R) from the first axis of symmetry (S 1 ) and is orthogonal to the first axis. The outer segment has a curvature following a second radius (r) over an angle (β) around the second axis of symmetry (S 2 ).
1. A dome for a monitoring camera system comprising:
several monitoring cameras;
said dome being formed from material transparent to a wavelength interval relevant to the monitoring device,
wherein the dome has a toroidal shape with a rotational symmetry along a rotational angle around a first axis of symmetry,
wherein an outer segment of the dome, in section, has a shape further defined by a second axis of symmetry arranged at a first radius from the first axis of symmetry and being orthogonal to the first axis,
wherein said outer segment has a curvature following a second radius over an angle around the second axis of symmetry,
wherein a central segment connects the outer segment with the first axis of symmetry, wherein the central segment is an undulated segment comprising one or more curvatures, and
wherein the dome is manufactured from a combination of materials, and wherein the central segment comprises at least two portions, a first portion manufactured from a first material and a second portion manufactured from a second material.
2. The dome of claim 1 , wherein the rotational angle is less than 360°.
3. The dome of claim 1 , wherein the second radius is smaller than the first radius.
4. The dome of claim 1 , wherein the outer segment has an arcuate shape having an extension, wherein said extension is exceeds 90°.
5. A dome for a monitoring camera system comprising:
several monitoring cameras,
said dome being formed from a material transparent to a wavelength interval relevant to the monitoring device,
wherein the dome has a toroidal shape with a rotational symmetry along a rotational angle around a first axis of symmetry,
wherein an outer segment of the dome, in section, has a shape further defined by a second axis of symmetry arranged at a first radius from the first axis of symmetry and being orthogonal to the first axis,
wherein said outer segment has a curvature following a second radius over an angle around the second axis of symmetry; and
a central segment to connect the outer segment with the first axis of symmetry, wherein the central segment is an undulated segment, wherein the central segment forms a central dome configured for the arrangement of one of the monitoring cameras under the central dome,
wherein the dome is manufactured from a combination of materials, and wherein the central segment comprises at least two portions, a first portion manufactured from a first material and a second portion manufactured from a second material.
6. The dome of claim 5 , wherein the rotational angle is less than 360°.
7. The dome of claim 5 , wherein the second radius is smaller than the first radius.
8. The dome of claim 5 , wherein the outer segment has an arcuate shape having an extension, wherein the extension exceeds 90°.
9. A device comprising:
a dome formed from a material to pass light at a wavelength interval,
wherein the dome has rotational symmetry around a first axis along a first angle,
wherein an outer segment of the dome has a shape defined by a second axis, wherein the second axis is orthogonal to the first axis, is curved, and is located at a first radius from the first axis,
wherein the outer segment is curved and is located at a second radius from the second axis over a second angle,
wherein the second angle extends about the second axis from a first line to a second line and beyond, wherein the first line extends outward from the first axis and intersects the first axis and the second axis, and wherein the second line is parallel to the first axis and intersects the second axis,
wherein the second radius is smaller than the first radius,
wherein the dome includes a central segment extending between the first axis and the outer segment,
wherein the central segment is formed from a material to pass light at a wavelength interval, wherein the central segment includes an undulated segment,
wherein the central segment meets the outer segment to define a first plane, wherein the first plane is offset in a direction toward a reference plane defined by the second axis in relation to a second plane, parallel to the first plane, defined by the curvature of the outer segment, and
wherein the central segment comprises at least two portions, a first portion manufactured from a first material and a second portion manufactured from a second material.