Control device

Abstract

Controlling device for controlling a lighting system including at least one light fitting, where said controlling device is linked to said lighting system, and where the controlling device includes a switching mechanism intended to turn on and turn off the lighting system, an adjusting mechanism intended to adjust the light intensity of the lighting system, and an interface, able to be actuated by a user in order to control the turning on and turning off, as well as adjust the light intensity.

Claims

1. A controlling device for controlling a lighting system comprising at least a light fitting, wherein said controlling device is linked to said lighting system, wherein the controlling device comprises: a switching mechanism linked to the lighting system and intended to turn the lighting system on and off; an adjusting mechanism comprising a control unit intended to adjust the light intensity of the lighting system; and an interface, linked to the switching mechanism and to the adjusting mechanism, the interface being the actuation surface of a rocker key having a rotation axis, able to be actuated by a user in order to control the turning on and turning off, by means of applying a pressure to the interface as well as adjusting the intensity of the lighting; the interface comprising at least a sensor that transmits a signal that is determined and related to a specific light intensity to the control unit of the adjusting mechanism.

2. A controlling device according to claim 1 wherein the sensor is arranged parallel to the rotation axis of the rocker key such that the light intensity is controlled by means of a linear movement parallel to the rotation axis of the rocker key.

3. The controlling device according to claim 1, wherein the interface additionally comprises an indicating mechanism linked to the control unit of the adjusting mechanism and intended to continuously show the light intensity of the lighting system to the user regardless of whether or not it is turned on or turned off.

4. The controlling device according to claim 3, wherein the sensor is arranged parallel to the rotation axis of the rocker key such that the light intensity is controlled by means of a linear movement parallel to the rotation axis of the rocker key, and the indicating mechanism comprises a plurality of LEDs controlled by said control unit of the adjusting mechanism for being linearly turning on depending on the light intensity of the light fitting, it being turned on or turned off.

5. The controlling device according to claim 3, wherein the sensor is arranged parallel to the rotation axis of the rocker key such that the light intensity is controlled by means of a linear movement parallel to the rotation axis of the rocker key, and the indicating mechanism comprises a plurality of LEDs controlled by said control unit of the adjusting mechanism for being linearly turning on depending on the light intensity of the light fitting, it being turned on or turned off, and the controlling device further comprising a wireless communication mechanism connected to the control unit of the adjusting mechanism in order to enable the communication with external mechanism; the wireless communication mechanism comprising a radio frequency antenna and a radio frequency module.

6. The controlling device according to claim 1, wherein the switching mechanism comprises a switch with two states that enables, according to the open or closed state thereof, the electrical powering of the lighting.

7. The controlling device according to claim 1, wherein the interface comprises at least a capacitive sensor that substantially covers all of the inner surface thereof.

8. The controlling device according to claim 1, wherein the switching mechanism comprises a switch with two states that enables, according to the open or closed state thereof, the electrical powering of the lighting, and the interface comprises two capacitive sensors that substantially cover all of the inner surface thereof and that are able to produce an essentially linear analog adjusting signal depending on a linear movement made by the user on the outer surface of the interface.

9. The controlling device according to claim 1, wherein the interface comprises at least a capacitive sensor that substantially covers all of the inner surface thereof and the control unit comprises a first microcontroller that in turn comprises at least one analog/digital converter for converting said analog adjusting signal to a digital one.

10. The controlling device according to claim 1, wherein it further comprises a wireless communication mechanism connected to the control unit of the adjusting mechanism in order to enable the communication with external mechanisms.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) As a complement to the description provided herein and for the purpose of helping to make the characteristics of the disclosure more readily understandable, in accordance with a preferred practical embodiment thereof, said description is accompanied by a set of drawings constituting an integral part of the same, which by way of illustration and not limitation represent the following:

(2) FIG. 1.Shows a schematic view of the connecting device.

DETAILED DESCRIPTION

(3) The present disclosure, as shown in FIG. 1, relates to a controlling device (1) for controlling a lighting system, not shown, comprising at least one light fitting, wherein said controlling device (1) is linked with said lighting system and comprises: a switching mechanism, not shown, linked to the lighting system and intended to turn the lighting system on and off. an adjusting mechanism comprising a control unit and is intended to adjust the light intensity of the light fitting, and an interface, by way of actuation surface of a rocker key (2) preferably surrounded by a frame (4), linked to a switching mechanism and to an adjusting mechanism, able to be actuated by a user in order to control the turning on and off, as well as adjusting the intensity of the lighting.

(4) The switching mechanism comprises a switch with two states that enables, according to the open or closed state thereof, the electrical powering of the lighting. More specifically, the switch is housed in an internal block of the controlling device (1), such that the state thereof depends on whether or not the rocker key (2) presses it, and in turn on whether or not the user has pressed said rocker key (2). Additionally, this internal block comprises the electrical connections with the light fitting and a casing that protects it.

(5) The rocker key (2) comprises an outer surface (3) that is the interface of the controlling device (1) intended to receive the contact of the user, for example by means of the hand, a finger of a user or similar, for controlling the turning on and off of the light fitting, as well as for adjusting the intensity of the lighting.

(6) More specifically, on the inside of the rocker key (2) a first printed circuit of polyamide with a thickness of 70 um is inserted which approximately occupies the entirety of the surface thereof. This printed circuit comprises an adjusting mechanism made up of two capacitive sensors and a radio frequency antenna, which makes up part of a wireless communication mechanism that further comprises a radio frequency module.

(7) Alternatively, both the capacitive sensors and the radio frequency antenna are printed in the inner surface of the rocker key (2).

(8) Thus, the user, upon sliding the hand, the finger or similar over said outer surface from one end towards the opposite end, usually from the left edge towards the right one, the capacitive sensors create, preferably, an analog adjusting signal, the value of which is increasing or decreasing depending on the movement and which is sent to an adjusting mechanism control unit.

(9) More specifically, the capacitive sensors connect to the control unit comprising a first microcontroller endowed with an analog/digital converter that converts the analog adjusting signal into a digital one and processes it. Thus, the control unit enables, or interferes in, the passage of electrical current for determining the light intensity of the lighting system for all kinds of light fittings (reactive, capacitive or inductive).

(10) Optionally, said radio frequency module of the communication mechanism manages the communications made by means of the radio frequency antenna with external elements by means of the Z-Wave protocol.

(11) Preferably, the first microcontroller is inserted in the first printed circuit. Alternatively, it is inserted in a second printed circuit and linked to the first printed circuit by means of strips. This second printed circuit is housed in the rocker key (2).

(12) Alternatively, this second printed circuit is housed in the internal block of the controlling device (1).

(13) Additionally, this rocker key (2) in the outer surface thereof, in other words in the interface, comprises an indicating mechanism (6). This indicating mechanism (6) indicates to the user, regardless of whether the light fitting is turned on or off, the light intensity level of the light fitting, and is controlled by the first microcontroller comprised in the control unit.

(14) Specifically, the indicating mechanism (6) comprises a series of LEDs arranged in a line, wherein a greater number of turned-on LEDs indicates a greater light intensity level of the light fitting from a minimum value to a maximum value.

(15) More specifically, and in a non-limiting manner, the first microcontroller achieves that, upon sliding a finger over the surface of the interface from the left edge towards the right one, a first LED lights up and increases the intensity thereof until reaching a limit value that would be maintained at the same time as the intensity of the second LED also increases towards the limit value according to the movement of the finger passing along the surface of the rocker key (2), and in this way successively until the finger stops, or the last LED is lit up.

(16) Additionally, the first microcontroller achieves that, when the lighting system is turned off, with the closeness or the contact of the user on the surface, the corresponding LEDs turn on indicating the starting intensity of the lighting system if the light fitting were turned on in that moment. Upon sliding the hand, the finger or similar from this starting intensity point towards one side or the other, the LEDs turn on or turn off, and correspondingly the intensity thereof is increased or decreased until the point in which the finger of the user stops.

(17) Optionally, the wireless communication mechanism comprises a Wi-Fi type communications module.