Hazard detector with optical status indicator
A life safety device including a housing, a detector associated with the housing for detecting one or more conditions, and an actuatable mechanism coupled to the housing. The actuatable mechanism is movable in response to a force to engage a switch. The actuatable mechanism includes a light assembly operable in response to detection of at least one of the one or more conditions by the detector.
1. A life safety device comprising:
a housing;
a detector associated with the housing for detecting one or more conditions; and
an actuatable mechanism coupled to the housing, the actuatable mechanism being movable in response to a force to engage a switch, wherein the actuatable mechanism includes a light assembly operable in response to detection of at least one of the one or more conditions by the detector, wherein the light assembly further comprises:
a standoff pipe having a base and an outwardly extending flange mounted at a first end of the base, the flange including a plurality of support posts;
a circuit board supported by the plurality of support posts such that a clearance exists between the circuit board and the flange;
a plurality of light sources mounted to the circuit board, and
a cover disposed in overlapping relationship with the plurality of light sources, wherein light from the plurality of light sources is emitted through the cover.
2. The life safety device of claim 1 , wherein the plurality of light sources includes seven light sources.
3. The life safety device of claim 1 , wherein the plurality of light sources includes ten light sources.
4. The life safety device of claim 1 , wherein the plurality of light sources is arranged having at least one central light source and a remainder of the plurality of light sources equidistantly spaced about the at least one central light source.
5. The life safety device of claim 1 , wherein the circuit board is substantially flush with an adjacent surface of the housing.
6. The life safety device of claim 1 , wherein the cover includes a chamber within which each of the plurality of light sources is positioned.
7. The life safety device of claim 1 , wherein the cover is generally dome shaped.
8. The life safety device of claim 1 , further comprising a heat sink arranged within the clearance.
9. The life safety device of claim 1 , wherein the cover is removably coupled to the standoff pipe.
10. The life safety device of claim 1 , wherein the cover is permanently affixed to the standoff pipe.
11. The life safety device of claim 1 , further comprising a light transmission device positioned within the housing, wherein the light assembly is nested within the hollow interior of the light transmission device.
12. The life safety device of claim 11 , wherein the standoff pipe is selectively coupled to the light transmission device.
13. The life safety device of claim 12 , wherein the standoff pipe includes at least one resilient protrusion and the light transmission device includes at least one opening, the at least one resilient protrusion being receivable within the at least one opening to selectively couple the standoff pipe to the light transmission device.
14. The life safety device of claim 11 , wherein a foam ring is arranged at an interface between the standoff pipe and the light transmission device.
15. The life safety device of claim 1 , wherein actuation of the actuatable mechanism is configured to perform at least one of a test operation and a hush operation associated with the life safety device.