Control with enhanced sensing capabilities
An apparatus for controlling a device in connection with a sensed temperature in a space includes an actuator for regulating the operation of the device, a temperature sensor for providing the sensed temperature, and a thermal antenna connected to the temperature sensor. The thermal antenna may form part of the exposed face of the apparatus. A housing may include partitions, such as a plurality of circuit boards, for communicating with the actuator to provide control for the device. The partitions or circuit boards are spaced apart to form ventilation channels for ventilating heat from the housing, including byway of an encouraging convective flow.
1. An apparatus for controlling a device in connection with a sensed temperature in a space, comprising:
an actuator for regulating the operation of the device;
a temperature sensor for providing the sensed temperature;
a thermal antenna connected to the temperature sensor, the thermal antenna for conducting an air temperature in the space to the temperature sensor; and
a housing with a plurality of spaced partitions forming one or more ventilation channels for ventilating the housing;
wherein the thermal antenna is adapted to be at least partially exposed to the space;
wherein the thermal antenna comprises a conductive material and a non-conductive material, the conductive material being exposed to the space; and
wherein the non-conductive material and the conductive material form a pocket for receiving the temperature sensor.
2. The apparatus of claim 1 , wherein the device is a light or a fan, and the actuator comprises a button for regulating an intensity of the light or a speed of the fan.
3. The apparatus of claim 1 , further including a humidity sensor.
4. The apparatus of claim 1 , further including a power converter.
5. The apparatus of claim 4 , further including an insulator for insulating the thermal antenna and the temperature sensor from the power converter.
6. The apparatus of claim 1 , further including a first vent and a second vent for promoting a flow of air, and wherein a sensor is positioned in a path of the air flow.
7. The apparatus of claim 6 , wherein the sensor comprises a humidity sensor.
8. The apparatus of claim 6 , further including a passageway for promoting a convective flow of air, wherein the convective flow of air promotes an intake of air into the first vent.
9. The apparatus of claim 1 , wherein the plurality of partitions comprise a plurality of circuit boards for communicating with the actuator to provide control for the device, the circuit boards being spaced apart and forming the ventilation channel for ventilating heat from the housing.
10. The apparatus of claim 9 , wherein at least three circuit boards are provided to create a ventilation channel between each adjacent pair of circuit boards, the at least three circuit boards creating two ventilation channels, at least one of which provides convective flow for promoting the flow of air into an inlet.
11. The apparatus of claim 9 , wherein the circuit boards are in sealed engagement along sides of the housing but open at the top and bottom to promote controlled airflow through the channel.
12. The apparatus of claim 1 , wherein the thermal antenna comprises part of an exposed face of the apparatus.
13. The apparatus of claim 1 , wherein at least three partitions of the plurality of spaced partitions are provided to create a ventilation channel between each adjacent pair of partitions, the at least three partitions creating two ventilation channels, at least one of which ventilation channels provides convective flow for promoting the flow of air into an inlet.
14. The apparatus of claim 13 , wherein the plurality of spaced partitions are in sealed engagement along sides of the housing but open at the top and bottom to promote controlled airflow through the channel.