Occupancy sensor assembly
First Claim
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1. An occupancy sensor, comprising:
- a housing with an interior cavity;
a switch configured for placement in the open and closed positions, the switch being mounted substantially in the interior cavity of the housing;
a sensor module mounted inside the interior cavity of the housing and supporting said switch; and
a removable fascia cover configured for coupling to the housing to enclose the interior cavity, the fascia cover having a fascia rib on an interior surface, the fascia rib being arranged to interfere with the switch in the open state to prevent the fascia cover plate from being coupled to the housing when the switch is in the open position.
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Abstract
An occupancy sensor is provided with a housing having an interior cavity. A switch is mounted in the interior cavity of the housing and configured for placement in the open and closed positions. A fascia cover plate may be positioned on the housing to enclose the interior cavity. The fascia cover plate has a fascia rib on an interior surface thereof. The fascia rib is arranged to interfere with the switch in the disabled state to prevent positioning of the fascia cover plate on the housing.
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Citations
20 Claims
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1. An occupancy sensor, comprising:
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a housing with an interior cavity; a switch configured for placement in the open and closed positions, the switch being mounted substantially in the interior cavity of the housing; a sensor module mounted inside the interior cavity of the housing and supporting said switch; and a removable fascia cover configured for coupling to the housing to enclose the interior cavity, the fascia cover having a fascia rib on an interior surface, the fascia rib being arranged to interfere with the switch in the open state to prevent the fascia cover plate from being coupled to the housing when the switch is in the open position. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An occupancy sensor, comprising:
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an infrared sensor; a mounting plate with a window to allow energy to pass through onto the infrared sensor, the mounting plate having a raised guide surrounding said window, said raised guide extending outwardly from a front side of said mounting plate and having angled surfaces to define a field of view for said infrared sensor and converging inwardly toward said window in said mounting plate at an incline with respect to a plane of said mounting plate; and a lens with a front wall and side walls extending from said front wall and configured for positioning over the raised guide to position the lens relative to the window in the mounting plate and the infrared sensor. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification