Solid state multi-pole switching device for plug-in switching units

• US 20050073789A1
• Filed: 08/19/2004
• Published: 04/07/2005
• Est. Priority Date: 08/28/2003
• Status: Abandoned Application

• Current Assignee: James Tanis
• Original Assignee: James Tanis
• Inventors: Tanis, James
• Application Number:
  US10/921,699
• Publication Number:
  US 20050073789A1
• Time in Patent Office: Days
• US Class Current: 361/100
• CPC Class Codes: H01H 2300/04 Programmable interface between a set of switches and a set of functions, e.g. for reconfiguration of a control panel
• CPC Class Codes: H01H 9/547 Combinations of mechanical switches and static switches, the latter being controlled by the former
• CPC Class Codes: H05K 1/0286 Programmable, customizable or modifiable circuits by programmable non-printed jumper connections H05K3/222
• CPC Class Codes: H05K 1/14 Structural association of two or more printed circuits providing electric connection to or between printed circuits H05K1/11, H01R12/00
• CPC Class Codes: H05K 3/222 Completing of printed circuits by adding non-printed jumper connections printed jumper connections H05K3/4685

Abstract

A solid state multi-pole switching device has input terminals for a plurality (n) of input control circuits, output terminals for a plurality (m) of output circuits each having an associated solid-state switch unit for switching a respective external circuit load, and a field-programmable unit coupled between the n input control circuits and the m output circuits for selectively establishing an electrical connection of any input control signal to any selected output circuit. The device components are carried on a main circuit board, with the solid state switch units (Triacs) mounted on plug-in boards selectively installed in an array of sockets on the main circuit board. The field-programmable unit may be a simple pin-and-jumper array, or a CPU coupled to an LCD display and settings control device. Timer controls may be programmed through the CPU for automatic on/off switching without the need to manually activate the input control circuits. The device allows a field installer or user to program the desired input/output switching connections onsite, with output circuits being grouped and controlled by input control signals in any desired combination. The device can be used in a wide range of multi-circuit switching control applications such as commercial, industrial or home lighting applications including, but not limited to, stadium lighting, office space lighting, industrial plant lighting, school lighting, home interior or exterior lighting, or store lighting and display.

Claims

1. A solid state multi-pole switching device comprising:

(a) a first plurality (n) of input control circuits each configured to provide an individual input control signal for controlling the switching of one or more output circuits;

(b) a second plurality (m) of output circuits each having an associated solid-state switch unit connected to an output terminal (pole) connectable to a respective external circuit load;

(c) a field-programmable unit coupled between the n input control circuits and the m output circuits for selectively establishing an electrical connection connecting any input control signal to one or more solid-state switch units for any selected one or more of the output circuits,

whereby the n input control circuits can be connected by the field-programmable unit to any of the m solid state switch units for the output circuits in any desired combination of groupings controlled by any selected ones of the input control signals.

2. A solid state multi-pole switching device according to claim 1, wherein input terminals for the input control circuits, solid-state switch units, and output terminals (poles) for the output circuits are all carried on a main circuit board.

3. A solid state multi-pole switching device according to claim 2, wherein said main circuit board has an array of sockets for selectively installing the switch units mounted on plug-in circuit boards therein.

4. A solid state multi-pole switching device according to claim 1, wherein said field-programmable unit is provided by n pin-jumper positions for each of the m output circuits, and desired connections are established by installing jumpers connecting each selected input control circuit to each selected output circuit.

5. A solid state multi-pole switching device according to claim 1, wherein said field-programmable unit is provided by a CPU coupled to a display and a settings control device for establishing desired electronic connections from each selected input control circuit to each selected output circuit.

6. A solid state multi-pole switching device according to claim 5, wherein said CPU has a settings program which provides a menu to enable the user to set desired connections to the selected output circuits for any of the input control circuits.

7. A solid state multi-pole switching device according to claim 5, wherein said settings control device is a settings control knob that is turned to scroll up/down through numbers and/or menu options and pushed to set or execute a number or option.

8. A solid state multi-pole switching device according to claim 5, wherein said CPU includes a timer control program for setting 7-day calendar controls for each input control circuit for automatic on/off switching operation of the selected output circuits without the need to manually activate external input control signals.

9. A solid state mult-pole switching device according to claim 6, wherein said settings program operates in a mode where said input control signal of only one of said input control circuits controls said output terminal (pole) of one of said output circuits.

10. A solid state multi-pole switching device according to claim 6, wherein said settings program operates in a mode where said input control signal of more than one of said input control circuits controls said output terminal (pole) of one of said output circuits.

11. A solid state multi-pole switching device according to claim 2, wherein said main circuit board includes timer controls for setting 7-day calendar controls for each input control circuit for automatic on/off switching operation of the selected output circuits without the need to manually activate external input control signals.

12. A solid state multi-pole switching device according to claim 1, adapted for field installation or onsite operation of multi-circuit switching control.

13. A solid state multi-pole switching device comprising:

(a) a main circuit board having input terminals for a first plurality (n) of input control circuits, each configured to provide an individual input control signal for controlling the switching of one or more output circuits, and output terminals for a second plurality (m) of output circuits, each having an associated solid-state switch unit connected to a respective output terminal (pole) connectable to a respective external circuit load; and

(b) a field-programmable unit coupled between the input terminals for the n input control circuits and the output terminals for the m output circuits for selectively establishing an electrical connection connecting any input control signal to one or more solid-state switch units for any selected one or more of the output circuits.

14. A solid state multi-pole switching device according to claim 13, wherein said main circuit board has an array of sockets for selectively installing the switch units mounted on plug-in circuit boards therein.

15. A solid state multi-pole switching device according to claim 13, wherein said field-programmable unit is provided by n pin-jumper positions for each of the m output circuits, and desired connections are established by installing jumpers connecting each selected input control circuit to each selected output circuit.

16. A solid state multi-pole switching device according to claim 13, wherein said field-programmable unit is provided by a CPU coupled to a display and a settings control device for establishing desired electronic connections from each selected input control circuit to each selected output circuit.

17. A solid state multi-pole switching device according to claim 16, wherein said CPU has a settings program which provides a menu to enable the user to set desired connections to the selected output circuits for any of the input control circuits.

18. A solid state multi-pole switching device according to claim 16, wherein said settings control device is a settings control knob that is turned to scroll up/down through numbers and/or menu options and pushed to set or execute a number or option.

19. A solid state multi-pole switching device according to claim 16, wherein said CPU includes a timer control program for setting 7-day calendar controls for each input control circuit for automatic on/off switching operation of the selected output circuits without the need to manually activate external input control signals.

20. A solid state mult-pole switching device according to claim 17, wherein said settings program operates in a mode where said input control signal of only one of said input control circuits controls said output terminal (pole) of one of said output circuits.

21. A solid state multi-pole switching device according to claim 17, wherein said settings program operates in a mode where said input control signal of more than one of said input control circuits controls said output terminal (pole) of one of said output circuits.

22. A solid state multi-pole switching device according to claim 13, wherein said main circuit board includes timer controls for setting 7-day calendar controls for each input control circuit for automatic on/off switching operation of the selected output circuits without the need to manually activate external input control signals.

23. A solid state multi-pole switching device according to claim 13, wherein said main circuit board includes an on-board power supply control for supplying power to loads on the switched output circuits.

24. A solid state multi-pole switching device according to claim 13, adapted for multi-circuit switching control applications.