Toggle and slide dimmer switch
AssigneePass & Seymour, Inc.
InventorsDejan Radosavljevic, Michael R. Bryndzia, Andrea Burke
Life of this patent
Estimating the term…
Abstract
The present invention presents an electrical control box which provides a common platform for either a sliding switch or a toggling switch. The present invention uses the same PC board for both types of operation. A common wrap around heat sink provides a large surface area for dissipating heat. The present invention allows a triac to be mounted in close proximity on the circuit board of the electrical control box rather than toward the front surface of the electrical control box so as to simplify assembly. Screws for attaching to external wiring are mounted on the back body.
Claims18
An electrical lighting dimmer device, comprising:
- a slide potentiometer;
- a link actuator operably connected to the slide potentiometer and including a pin;
- a lever arm comprising a pivot point, a longitudinal aperture in a lower portion of the lever arm below the pivot point in which the link actuator pin is received, and a toggle switch connected to an upper portion of the lever arm above the pivot point;
- wherein arcuate movement of the toggle switch translated to linear movement of the link actuator;
- wherein the slide potentiometer is mounted on a circuit board;
- a back body and a front cover engageable with the back body;
- the back body and the front cover enclosing a space in which the circuit board and slide potentiometer are contained;
- wherein the front cover includes an aperture through which the lever arm extends;
- wherein the circuit board has a major planar surface and the back body has a back surface, the planar surface of the circuit board being essentially parallel to the back surface of the back body, and the circuit board planar surface includes an aperture through which the lever arm extends.
An electrical lighting dimmer device, comprising:
- a slide potentiometer;
- a link actuator operably connected to the slide potentiometer and including a pin;
- a lever arm comprising a pivot point, a longitudinal aperture in a lower portion of the lever arm below the pivot point in which the link actuator pin is received, and a toggle switch connected to an upper portion of the lever arm above the pivot point;
- wherein arcuate movement of the toggle switch is translated to linear movement of the link actuator;
- wherein the slide potentiometer is mounted on a circuit board;
- a back body and a front cover engageable with the back body;
- the back body and the front cover enclosing a space in which the circuit board and slide potentiometer are contained;
- wherein the front cover includes an aperture through which the lever arm extends;
- a metal strap having a planar surface disposed on a side of the cover opposed to the circuit board;
- wherein the metal strap includes a ground flap that extends from the strap planar surface through an aperture in the cover and is in electrical and thermal connection with a ground terminal mounted on the back body.
An electrical lighting dimmer device, comprising:
- a back body;
- a circuit board supported by the back body;
- a potentiometer connected to the circuit board;
- a link actuator operably connected to the potentiometer;
- and
- a metal strap comprising a planar surface and a ground flap that extends from the strap planar surface and is in electrical connection with a ground terminal mounted on the back body,
- wherein the link actuator is connectable to both a lever arm of a toggle switch and a bar of a slide switch.
A lighting control device, comprising:
- a back body including a back surface, side walls extending from the back surface, and an open front face;
- a circuit board supported on interior surfaces of the back body side walls, the circuit board having a major planar surface that is essentially parallel to the back body back surface and a potentiometer mounted thereon, the circuit board and potentiometer providing a signal to control intensity of light;
- and
- a link actuator connecting the potentiometer to a dimmer switch;
- wherein the back body includes recesses in exterior surfaces of the side walls, and pressure plates retained in the recesses.
A lighting control device, comprising:
- a back body including a back surface, side walls extending from the back surface, and an open front face;
- a circuit board supported on interior surfaces of the back body side walls, the circuit board having a major planar surface that is essentially parallel to the back body back surface and a potentiometer mounted thereon, the circuit board and potentiometer providing a signal to control intensity of light;
- and
- a link actuator connecting the potentiometer to a dimmer switch;
- a plurality of pressure plates adjacent exterior surfaces of the side walls;
- wherein the pressure plates include ground or power terminals.
A lighting control device, comprising:
- a back body including a back surface, side walls extending from the back surface, and an open front face;
- a circuit board supported on interior surfaces of the back body side walls, the circuit board having a major planar surface that is essentially parallel to the back body back surface and a potentiometer mounted thereon, the circuit board and potentiometer providing a signal to control intensity of light;
- a link actuator connecting the potentiometer to a dimmer switch;
- a front cover engageable with the back body, such that the circuit board is enclosed in a space formed between the front cover and the back body;
- and
- a metal strap having a planar surface disposed on a side of the front cover opposed to the circuit board;
- wherein the back body includes recesses in exterior surfaces of the side walls, and pressure plates retained in the recesses.
A lighting control device, comprising:
- a back body including a back surface, side walls extending from the back surface, and an open front face;
- a circuit board supported on interior surfaces of the back body side walls, the circuit board having a major planar surface that is essentially parallel to the back body back surface and a potentiometer mounted thereon, the circuit board and potentiometer providing a signal to control intensity of light;
- a link actuator connecting the potentiometer to a dimmer switch;
- and
- a toggle lever arm which connects the link actuator with a toggle switch knob, the toggle lever arm extending through an aperture in the circuit board.
Dependencies are inferred from the claim text.