Multi-gang capacitive touch switch plate

• US 8,772,982 B2
• Filed: 03/27/2009
• Issued: 07/08/2014
• Est. Priority Date: 03/27/2009
• Status: Active Grant

• Current Assignee: Inncom Intl Inc (Honeywell International Inc.)
• Original Assignee: Inncom Intl Inc (Honeywell International Inc.)
• Inventors: Roosli, Philipp, Gardner, Ryan, Quirino, Rick
• Primary Examiner(s): Fureman, Jared
• Assistant Examiner(s): PEREZ BORROTO, ALFONSO
• Application Number:
  US12/413,039
• Publication Number:
  US 20100244586A1
• Time in Patent Office: 1,929 Days
• Field of Search: 307/125, 307/116, 361/631, 361/632, 345173-174, 345/156
• US Class Current: 307/116
• CPC Class Codes: H01H 2239/006 Containing a capacitive switch or usable as such
• CPC Class Codes: H03K 17/9622 using a plurality of detectors, e.g. keyboard
• CPC Class Codes: H03K 2217/94094 Wired transmission, e.g. via bus connection or similar

Abstract

An apparatus is provided and includes two or more sensor assemblies, each including a sensing unit at a front face thereof, and each being communicatively interconnected and power sharing, a cover plate, mounted adjacent to the front face of the sensor assemblies to entirely cover the sensing units, through which user commands are transmittable, and a wall box, onto which the sensor assemblies and the cover plate are mountable, including a housing in which a space is defined for housing of one or more devices, each device being controllable by the sensor assemblies in accordance with the user commands, and each device being disposed to fit within the space and to be in signal communication with at least one of the sensor assemblies.

Claims

1. An apparatus, comprising:

two or more sensor assemblies each including a sensing unit at a front face thereof, the two or more sensor assemblies communicatively interconnected to one another via a communication bus;

a cover plate, mounted adjacent to the front face of the sensor assemblies to entirely cover the sensing units, through which user commands are transmittable; and

a wall box, onto which the sensor assemblies and the cover plate are mountable, the wall box including a housing in which a space is defined for housing two or more control devices, each of the two or more control devices being disposed to fit within the space, each of the two or more control devices receiving inputs from at least one of the sensor assemblies in accordance with the user commands, and wherein at least one of the two or more control devices comprises a load control device that is configured to control an external electrical load located external to the wall box.

2. The apparatus according to claim 1, wherein at least one of the sensor assemblies comprises a capacitive touch sensor.

3. The apparatus according to claim 1, further comprising a power source to provide power to at least one of the sensor assemblies.

4. The apparatus according to claim 1, wherein the communication bus comprises wiring disposed between the sensor assemblies.

5. The apparatus according to claim 1, further comprising a printed circuit board, wherein the printed circuit board supports at least part of the communication bus.

6. The apparatus according to claim 5, wherein at least one of the sensor assemblies comprises a capacitive touch sensor.

7. The apparatus according to claim 5, further comprising a power source to provide power to at least one of the sensor assemblies.

8. The apparatus according to claim 5, wherein the printed circuit board comprises a sensor heading for each sensor assembly.

9. The apparatus according to claim 5, wherein the sensor assemblies have a first width and the wall box has a second width different from the first width.

10. The apparatus according to claim 5, wherein the sensor assemblies have a width that is wider than that of the wall box.

16. The apparatus according to claim 1, wherein the two or more sensor assemblies are disposed in one of multiple arrangements and the cover plate is prefabricated in accordance with one of the multiple arrangements.

17. The apparatus according to claim 1, wherein at least one of the two or more control devices has power routed thereto by a corresponding one of the two or more sensor assemblies.

18. The apparatus according to claim 1, wherein the communication bus makes power available to the two or more sensor assemblies;

and the two or more control devices.

11. An apparatus, comprising:

two or more sensor assemblies communicatively interconnected via a communication bus;

a cover plate, mounted adjacent to the sensor assemblies to entirely cover the sensor assemblies, through which user commands are transmittable; and

a wall box, onto which the sensor assemblies and the cover plate are mountable, the wall box configured to house two or more control devices, wherein each of the two or more control devices receive input from at least one of the sensor assemblies in accordance with the user commands, and wherein at least one of the two or more control devices comprises a load control device that is configured to control an external electrical load located external to the wall box.

12. The apparatus according to claim 11, further comprising a printed circuit board, wherein the printed circuit board supports at least part of the communication bus.

13. A multi-gang electrical wall box to which two or more communicatively interconnected and power sharing sensor assemblies and a cover plate entirely covering the sensor assemblies through which user commands are transmittable are mountable, the multi-gang electrical wall box comprising:

a housing in which a housing space is defined;

two or more devices, each of the two or more devices being disposed to fit within the housing space, and at least one of the two or more devices being configured to control an electrical load external to the wall box; and

a communication system to enable signal communication between the two or more sensor assemblies and at least one of the two or more devices.

14. The multi-gang electrical wall box according to claim 13, wherein the communication system enables the signal communication via wired components.

15. The multi-gang electrical wall box according to claim 13, wherein the communication system enables the signal communication via wireless components.