Smoke detector housing and surface mount
A smoke detector includes detector mount that can define a cavity into which air can flow to a detector component of a detector body engaged with the detector mount. The detector mount can include a base, e.g., that defines a cavity into which air can flow and/or into which a portion of the detector body can extend, and an intermediate component that can removably engage with both the base and the detector body so the base is engaged with the detector body via the intermediate component. The intermediate component can include fins or other features to direct air flow in the cavity to one or more portions of the detector body.
1. A method comprising:
permitting air flow into a space defined by a detector mount base and an intermediate component via openings in a sidewall of the detector mount base, the detector mount base configured to be secured to a surface and to support a smoke detector on the surface;
directing air flow in the space toward a detector component of a detector body using fins of the intermediate component, the intermediate component being positioned between the detector mount base and the detector body;
permitting air flow from the space to the detector component of the detector body; and
detecting an environmental condition based on the air flow from the space to the detector component.
2. The method of claim 1 , wherein directing air flow includes using the fins of the intermediate component to direct air flow in the space toward an air receiving area of the detector body.
3. The method of claim 1 , wherein directing air flow includes using the fins of the intermediate component to direct air flow radially inwardly toward the detector component of the detector body.
4. The method of claim 1 , wherein directing air flow includes directing the air flow toward an opening of the intermediate component through which the detector component receives air.
5. The method of claim 1 , wherein permitting air flow from the space to the detector component includes permitting air flow to a portion of the detector body located in the space defined by the detector mount base and the intermediate component.
6. The method of claim 1 , wherein permitting air flow from the space to the detector component includes receiving air through an opening of the intermediate component at which the detector component is located.
7. The method of claim 1 , further comprising positioning a portion of the detector component in the space defined by a detector mount base and an intermediate component.
8. The method of claim 1 , further comprising at least partially enclosing the space by removably engaging the intermediate component with the detector mount base.
9. The method of claim 8 , wherein engaging the intermediate component with the detector mount base includes rotating the intermediate component relative to the detector mount base.
10. The method of claim 1 , further comprising attaching the detector body to the detector mount base by engaging the intermediate component with both the detector mount base and the detector body such that the detector mount base is engaged with the detector body via the intermediate component.
11. The method of claim 10 , wherein engaging the intermediate component with the detector body includes engaging one or more tabs at a periphery of the intermediate component with a corresponding hook on the detector body.
12. The method of claim 10 , wherein engaging the intermediate component with the detector body includes engaging one or more hooks of the detector body with a corresponding slot of the intermediate component.
13. The method of claim 10 , wherein the intermediate component and the detector body are configured to engage by rotation of the intermediate component in a first direction relative to the detector body, the method further comprising moving the intermediate component away from the detector body by rotating of the intermediate component in a second direction opposite the first direction relative to the detector body and engaging a ramp on one of the hooks with the intermediate component.
14. The method of claim 10 , wherein engaging the intermediate component with the detector mount base includes rotating the intermediate component relative to the detector mount base.
15. The method of claim 10 , wherein engaging the intermediate component with the detector mount base includes engaging one or more tabs at a periphery of the intermediate component with a corresponding hook on the detector mount base.
16. The method of claim 10 , wherein engaging the intermediate component with the detector body includes at least partially covering a battery location of the detector body with the intermediate component.
17. The method of claim 1 , wherein the intermediate component is removably engaged with the detector mount base to define the space.
18. The method of claim 1 , wherein permitting air flow into the space includes receiving air radially inwardly into the space via the openings.
19. The method of claim 1 , wherein directing air flow toward the detector component includes directing the air flow in a direction parallel to a plane of the surface.
20. The method of claim 1 , wherein directing air flow toward the detector component includes using the fins to direct air from the openings to an air receiving area of the detector component.