KR101628309B1 - LED lighting device with energy savings and crosstalk prevention of remote control - Google Patents

Abstract

An LED lighting device having a function of energy saving and remote control of other apparatuses without crosstalk is provided with a light emitting unit having a plurality of LED elements arranged therein. A converter for converting an external AC power source into a DC power source through pulse width modulation to drive the light emitting unit; A drive control unit for controlling an output of the converter; And a remote control reception control unit for registering a key value of the unspecified infrared remote control and outputting a drive control signal to the drive control unit in accordance with the key value input through the unspecified infrared remote control. In the on / off control of the LED lamp, The remote control of the electronic product can be used. In addition, when a plurality of LED lamps are installed, it is possible to selectively control the LED lamps individually or in groups by using a single remote controller. The brightness of the LED lamp can be adjusted to a level that the user can not recognize, There is an effect that can be.
Furthermore, by utilizing the remote control of other electronic products, the user can easily manage the remote control, and the remote control of the unused electronic product can be recycled, thereby reducing the amount of the remote control waste.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an LED lighting device having energy saving and crosstalk prevention function,

In particular, the present invention relates to a remote control-controlled LED lamp which can be turned on / off and illuminated by a remote control, and has a function of simultaneously using an infrared remote control, which is frequently used in homes and facilities, LED light fixture.

A light emitting diode (LED) is a light emitting diode that emits light and uses a light emitting diode (LED). A light emitting diode (LED) is a junction diode of an intermetallic compound semiconductor, (Light or electron) carriers, and emits light by recombination of these carriers.

Such an LED is a light emitting device which generates a high luminance with low power consumption and does not cause a pollutant, and is rapidly replacing a conventional light emitting device such as an incandescent lamp or a fluorescent lamp.

LED is a light emitting device and is applied in various industrial fields, but it is widely used in the field of signboard lighting and luminaire.

In the case of a luminaire, a luminaire using an LED as a light emitting element has an advantage of being environmentally friendly due to its low lifespan and very low power consumption, thus replacing conventional luminaires such as fluorescent lamps, incandescent lamps, sodium lamps and mercury lamps.

In particular, since the LED light source uses a light emitting diode, which is a semiconductor element, as a light emitting device, it can discharge various harmful substances at the time of disposal and can replace environmental lighting such as fluorescent lamps with short life spans, Energy savings can also be achieved through low power consumption of the luminaire.

For example, replacing 30% of domestic lighting fixtures with LED lighting fixtures by 2015 can save about 16 billion kWh of electricity each year and reduce about 6.8 million tons of CO ₂ .

In general, a luminaire is installed on a ceiling surface of a room, and a switch for turning on / off the luminaire is embedded in a vertical wall surface.

Therefore, in order to turn on / off the luminaire, it is troublesome to move to the place where the switch is installed every time, so that the unnecessary luminaire is kept on.

A conventional technique for turning on / off a luminaire using an infrared remote control to solve such an uncomfortable problem has been disclosed.

As an example of the prior art, an LED lighting control device capable of changing the stepwise output brightness has been disclosed in Patent Application No. 10-2013-0083605.

The above-mentioned related art is related to an LED lighting control device capable of changing the output brightness step by step. When a power-off signal is transmitted within a predetermined time after a power-on signal for LED lighting is transmitted, An output brightness change controller for generating a control signal for changing an output brightness of the LED to a next output brightness from an output brightness; And an LED control unit for controlling the LED according to the control of the output brightness change control unit, wherein the output brightness change control unit switches off the power within a predetermined time when the power on signal for LED lighting is transmitted, off signal is transmitted, and recognizes the transmitted power off signal as an 'output brightness change signal' when a power off signal is delivered within a predetermined time period. A brightness recording module that records the currently set output brightness; And a control unit for checking the currently set output brightness through the brightness recording module in accordance with the 'output brightness change signal' recognized through the signal recognition module and outputting a 'change control signal' from the currently set output brightness to the next output brightness And a control signal generation module for generating the 'change control signal' to the LED control unit. In this case, when the brightness level is set or changed, a desired brightness level can be changed by a remote controller , It is possible to easily change stepwise to the on / off input without changing the existing switch.

However, there are various electronic appliances such as a TV, an air conditioner, a set-top box, an audio and a DVD player in addition to a luminaire of an indoor room (living room).

Although a large number of remote controls are provided for each electronic product in the living room, the frequency of use is very low except the actual TV remote control. Therefore, it is not easy to manage a large number of remote controllers provided for each product.

Therefore, when the luminaire is controlled by the remote controller, there arises a problem that the number of remote controllers that the user needs to manage increases.

In addition, even if a remote controller dedicated to a luminaire is supplied, there is no use effect because the user has to carry a dedicated remote controller for brightness control or on / off.

Further, when a plurality of luminaires are installed, it is difficult to control each luminaire using a remote controller.

Further, when the luminaire is managed for each zone, there arises an unreasonable problem that a separate remote controller must be provided for each zone.

Further, when the remote controller fails, there arises a problem that the lamp can not be turned on / off using the remote controller.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an LED lamp which can be turned on / off and controlled by a remote controller of another electronic product to solve the problems of the related art.

Another object of the present invention is to provide an LED lamp that allows a user to selectively control a plurality of LED lamps with a single remote controller.

It is another object of the present invention to provide an LED lamp which can reduce energy through brightness control.

Another object of the present invention is to provide an LED lamp which can be easily managed and used by a user by utilizing a remote control of another electronic product which is frequently used by a consumer.

It is another object of the present invention to provide an LED lamp which can recycle a remote control of an unused electronic product.

It is another object of the present invention to provide an LED lamp that can save energy.

Other objects, features and advantages of the present invention will become apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.

According to an aspect of the present invention, there is provided an LED lamp having a function of simultaneously using energy saving and remote control devices of other devices without crosstalk, in an LED lamp having an LED device as a light emitting means A light emitting portion in which a plurality of LED elements are arranged; A converter for receiving external AC power and converting the DC power to DC power to drive the light emitting unit; A drive control unit for controlling power of the converter; And a remote control receiver for registering a key value of an unspecified IR remote controller and outputting a drive control signal to the drive controller according to a key value input through the unspecified infrared remote controller, wherein the remote controller receiver controls the key value of an unspecified infrared remote controller An infrared receiver operative in a key value drive mode for outputting a command signal corresponding to a key value input from an unspecified IR remote controller according to a registered key value registration mode and a registered key value, and receiving an infrared signal from the unspecified infrared remote controller; A key value extractor for extracting a key value from an infrared signal input to the infrared receiver; In the key value registering mode, the key value extracted by the key value extracting unit is stored in a memory. In the key value driving mode, data comparing the key value extracted by the key value extracting unit and the key value stored in the memory and outputting a drive control signal according to the key value A processor; And a memory in which the drive program and the registered key value are stored.

In addition, the remote control receiver of the LED lighting device having the function of saving the energy of the present invention and capable of simultaneously using other remote controllers without blinking may further include an LED status display unit for displaying the status of the remote control receiver through blinking of the LED element As a technical feature.

In addition, the remote control receiver of the LED lamp having the function of energy saving and the function of simultaneously using other remote controllers of the present invention may further include a beep sound output unit for notifying the remote control reception control unit of command execution through a beep .

Further, the remote control receiver of the LED lamp having the function of energy saving of the present invention and a function capable of simultaneously using other remote controllers may be provided with a selection switch for selecting one of the key value registration mode and the key value driving mode As a technical feature.

In addition, the remote control receiver of the LED lamp having the function of energy saving of the present invention and a function capable of simultaneously using other remote control devices without any crosstalk can be used for a certain period of time during switching from the non- If the primary key value is input, the secondary key value is input. If the secondary key value is input, the primary key value and the secondary key value are compared with each other. If the primary key value is identical to the secondary key value, Is a technical feature.

In addition, the key value registration mode of the LED lamp having the function of energy saving and the function of simultaneously using the remote controller of other apparatus without the interference of the present invention is such that the key value inputted first in the key value registration mode is registered as the on / off key value, Is registered as a key value for each illumination step.

In addition, the remote control receiver of the LED lamp having the function of energy saving and simultaneous use of other remote controllers of the present invention may further include a hidden key input mode for preventing crosstalk, And activating the key value drive mode only when the key value is input.

In addition, the remote control receiver of the LED lamp having the function of energy saving and the remote control of other apparatuses without interference can save the brightness by 5% by reducing the power for a predetermined time in the selected luminance state of the light emitting unit, To 15% of the duty value of the drive control unit.

In addition, the remote control receiver of the LED lamp having the function of energy saving of the present invention and a function capable of simultaneously using other remote controllers without crosstalk may further include an automatic on / off mode of the light emitting unit, (ON) or turning off (OFF) a part of the image.

In addition, the remote control receiver of the LED lamp having a function of energy saving of the present invention and a function capable of simultaneously using other remote controllers without blinking may further include an illuminance sensor, and the light emitting unit may be turned on ) Is a technical feature.

The present invention has the effect of controlling the LED lamp by using remote controllers of other electronic products when controlling the on / off and illuminance of the LED lamp through the solution of the above problems.

In addition, when a plurality of LED lamps are installed, it is possible to selectively control the LED lamps individually or in groups by using a single remote controller.

In addition, the brightness of the LED lamp can be adjusted at a level that the user can not recognize, thereby saving energy.

In addition, the remote control of the user can be easily managed by utilizing the remote control of another electronic product.

In addition, the amount of waste of the remote control can be reduced by recycling the remote control of the unused electronic product.

Other advantages of the present invention will become apparent from the following description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

1 is a view conceptually showing the configuration of an LED lamp having a function of energy saving and remote control of other apparatuses without crosstalk,
FIG. 2 is a view showing an embodiment of an LED lamp having a function of energy saving and remote control of other apparatuses without crosstalk,
3 is a diagram illustrating an example of a key value registration mode and a key value drive mode of an LED lamp having a function of energy saving and remote control of another apparatus at the same time without interference,
FIG. 4 is a view for explaining a hidden key of an LED lamp having a function of energy saving and remote control of another apparatus at the same time,
FIG. 5 is a view for explaining a control example of an LED lamp having a function of energy saving and remote control of other apparatuses without crosstalk according to the present invention.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. It should also be understood that the position or arrangement of individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

1, the LED lighting apparatus 1 according to the present invention includes a light emitting unit (not shown), a light emitting unit (not shown) The controller 20 and the drive control unit 30 and the remote control receiver 40. The remote control receiver 40 controls the infrared receiver 410, the key value extractor 420, the data processor 430, And a memory (440).

The structures may be integrally formed according to design, or separately.

The light emitting portion 10 may have various shapes and structures according to the appearance of the lamp 1 according to the present invention in a configuration in which a plurality of LED elements are mounted on a substrate.

For example, when the lamp 1 according to the present invention is an incandescent lamp, a plurality of LED elements may be mounted on a circular substrate, and the lamp 1 according to the present invention may be a rod- In this case, a plurality of LED elements may be mounted on a plate.

Further, the light emitting portion 10 includes a structure added to a conventional LED lamp such as a reflector or a cover, and is not limited to the light emitting portion of any specific shape or structure.

That is, the light emitting unit 10 may be designed in various forms according to the structure and the shape of the LED lighting apparatus 1 according to the present invention, and various shapes or structures included in the conventional LED lighting apparatus using the LED elements as light emitting elements As shown in FIG.

The light emitting unit 10 may be an independent light emitting unit or a plurality of light emitting units spaced apart from each other.

The converter 20 receives an AC power source (for example, AC 220V, 60Hz) input from the outside in order to emit light from the LED element constituting the light emitting unit 10, and receives DC power (for example, DC 12V, DC 24V, etc.) As a means for converting the AC power into DC power, DC power is supplied to the LED element of the light emitting part 10 to drive the light emitting part 10.

For example, the converter 20 adjusts the ON time and the OFF time included in one cycle according to a duty value (duty cycle) to convert the AC power into an overall DC power.

Such a converter 20 is typically designed by a PWM circuit used for AC-to-DC conversion and is not limited to any specific PWM circuit.

The drive control unit 30 controls the output of the converter 20 and specifically controls the power supplied from the converter 20 to the light emitting unit 10.

That is, the drive control unit 30 controls ON / OFF and brightness of the light emitting unit 10 through the converter 20.

In the case of brightness control, the duty of modulating the pulse width of the converter 20 may be controlled to adjust the brightness of the light emitting portion 10.

That is, the driving controller 30 adjusts the brightness of the light emitting unit 10 by adjusting the DC power output through the converter 20.

The remote control receiver 40 registers key values of an unspecified infrared remote controller provided for controlling other electronic products (e.g., TV, audio, air conditioner, etc.) And outputs the drive control signal.

The unspecified infrared remote controller according to the present invention is not an infrared remote controller having a key value made up of a custom code and a data code for controlling the LED lamp 1 according to the present invention, And a product type (custom code).

That is, it is provided for the control of other electronic products, and means infrared remote controller dedicated to a specified electronic product.

Therefore, the LED lamp 1 according to the present invention registers the key value (custom code and data code) of the infrared remote controller (unspecified infrared remote controller) provided in other electronic products without using the dedicated infrared remote controller, It has technical features that are controlled through IR remote control of the product.

As shown in FIG. 1, the remote control receiver 40 includes a infrared receiver 410, a key value extractor 420, a data processor 430, and a memory 440, And further includes an LED status display unit 450, a beep output unit 460, a selection switch 470, and an illuminance sensor 480 in a configuration.

The infrared receiver 410 corresponds to a receiver for receiving an infrared signal output from an infrared remote controller and converting the received infrared signal into an electric signal, which is added to an ordinary electronic product and receives an infrared signal output from an infrared remote controller.

That is, the infrared receiver 410 converts the infrared signal received by the infrared sensor into an electric signal (Hi, Low) and outputs the electric signal.

The key value extractor 420 extracts a custom code and a data code output from the infrared remote controller as a means for extracting a key value by receiving an electric signal output from the infrared receiver 410.

That is, the key value extractor 420 extracts a key value by converting the high and low values of the electrical signal continuously input into a high value and a low value, and the extracted key value coincides with a custom code and a data code transmitted from the infrared remote controller.

The data processing unit 430 is a means for processing data according to a driving program stored in the memory 440. The data processing unit 430 may include a key value registration mode for registering a key value of an unspecified infrared remote control by the driving program, And outputs a command signal corresponding to the input key value to the drive control unit 30. [

In the key value registration mode, a custom code and a data code, which are key values corresponding to the key, are registered in the remote control reception controller 40 in order to use a predetermined key of the unspecified infrared remote controller in the LED lamp 1 according to the present invention. (Custom code and data code) extracted by the key value extracting unit 420 to the memory 440 and stores it in the memory 440.

That is, the key corresponding to the command signal set for controlling the LED lamp 1 according to the present invention is selected from the keys of the unspecified infrared remote controller, and the key value and the command signal according to the selected key are mapped and stored in the memory 440 .

In the key value drive mode, when the LED lamp 1 according to the present invention registers a predetermined key of the unspecified infrared remote controller, if the key of the unspecified infrared remote controller is pressed, the infrared receiver 410 receives the infrared signal, If the key value extracted by the key value extractor 420 is compared with the key value stored in the memory 440 and stored in the memory 440, the command value corresponding to the key value is output to the drive controller 30 So that the operation according to the key value is performed.

The key value driving mode corresponds to the control of the electronic product by the ordinary infrared remote controller.

The key value registration mode and the key value setting mode of the remote controller reception control unit 40 are examples of the key value registration mode and the key value drive mode of the LED lamp having the function of simultaneously saving the energy saving and other remote control of the invention As shown in the figure, a color indicating the key value registration mode is output through the LED status display unit 450 for a certain period of time when the external AC power is switched from the no-supply state to the supply state, When the key value is inputted, the secondary key value is awaited. When the secondary key value is input, the primary key value is compared with the secondary key value, and if they are the same, enters the key value registration mode.

This makes it possible to distinguish a plurality of identical key values from remote control signals generated during operation of other devices, thereby preventing confusion between devices using the same remote control.

Or when the external power source of AC 220V is not supplied, it enters the key value registration mode automatically when the external power is turned on. If there is no input of infrared signal for a certain period of time, If the infrared signal is input within a certain time, it is determined that the key value is set and the key value registration mode is maintained. If the user selects the key of the unspecified infrared remote controller Stores the input key value in the memory 440 and sets (registers) the key value according to the command signal.

Thereafter, if the infrared signal is not inputted within a predetermined time, the key value drive mode is automatically entered.

At this time, it is preferable that the time is between 3 seconds and 5 seconds.

Also, it is preferable that the key value registration mode of the remote control receiver 40 registers the key value inputted first in the key value registering mode state as the on / off key value, and then the inputted key value is registered as the key value according to the illumination step.

In the case of the illuminance, it is preferable to register the 'up' key and the 'down' key to control the illuminance step by step.

That is, the key value input from the unspecified infrared remote controller for the first time in the state that the external power is turned on is set to a key value that performs an on / off function, and the key value to be input subsequently is set to a key value that raises or lowers the illuminance step by step.

In addition, the remote controller receiving control unit 40 may further include a hidden key input mode for preventing crosstalk, and may activate the key value drive mode only when a hidden key key value set in the hidden key input mode is input.

As shown in FIG. 4 for explaining the hidden key of the LED lamp having the function of energy saving and the remote control of other apparatuses without interference, the hidden key includes an infrared remote controller 3 for the TV 2 ) Is used as an unspecified infrared remote control of the LED lamp 1 according to the present invention, the frequency of remote operation of the television 2 is relatively higher than the remote operation of the LED lamp 1 according to the present invention, The red key 31 of the infrared remote control 3 is set to the hidden key in order to prevent the operation of the LED lighting device 1 according to the present invention not intended by the user by the operation of the infrared key 3, The key value drive mode is activated only to execute the command according to the key value input from the infrared remote controller 3. [

Also, the key value driving mode is automatically deactivated if an infrared signal is not inputted within several seconds after the key is inputted and the key value driving mode is activated.

That is, although one key is used to perform one operation of the remote controller, in the present invention, in order to control two or more devices without crosstalk by using the same remote controller, two or more keys including a hidden key are combined, Control the LED light fixture.

For example, by using the remote controller of the television 2 as shown in FIG. 4, a power key for red key, a yellow key for hidden key, If the numeric key that can be used simultaneously with the television 2 is pressed when the rough numerical key (1 to 9) is registered as a step-by-step illuminating key, the illuminating up key and the blue key are registered as the illuminating down key, Ignore this signal.

If the numeric key is depressed within 3 seconds after the yellow key (the hidden key) is pressed, the brightness is switched to the corresponding brightness, and the brightness is stored, and energy can be saved by maintaining the brightness even after the power is turned on and off.

In particular, the yellow key, which is a hidden key, can be used to change the setting of the LED lamp in combination with other keys. That is, pressing the Hidden key and pressing the Hidden key again within a certain time allows the user to enter the setting change mode.

For example, when the yellow key (hidden key) + yellow key (hidden key) +9 is input, it is used as a signal to turn off the power automatically after 9 hours or the yellow key (hidden key) + red key ) +1 can be used in sleep mode or the like, and two or more keys can be combined to adjust the LED lighting fixture 1 without crosstalk.

The memory 440 stores a driving program for performing a function according to a key value registration mode and a key value driving mode and a key value corresponding to a key of an unspecified infrared remote controller designated by the user.

The remote controller 40 controls the light emitting unit 10 so that the power is gradually and finely and slowly decreased for a predetermined time in a selected luminance state, and then the luminance is automatically lowered to 5% to 25% And a function of adjusting the power of the drive control unit 30.

When the user turns off the first power of the LED light fixture 1, the user sets the illuminance so that the user does not inconvenience the operation, and after that, the energy is reduced by slowly reducing the power to a certain level do.

That is, when the user selects the illuminance of the LED lighting device 1 according to the present invention, the brightness of the light emitting portion 10 after a predetermined time, for example, a time that a person (user) Reduces energy by reducing brightness by 5% ~ 15% from the current state standard, so that users can not feel inconvenience.

For example, after a predetermined time (about 10 minutes to 15 minutes) has elapsed from the state in which the duty ratio is 100 and the light emitting portion 10 outputs the maximum luminance, the duty value is set to 85 and the luminance of the light emitting portion 10 To about 15%.

In fact, when the luminance of the light emitting portion 10 is lowered by about 10%, the energy consumed is reduced to about half.

Further, conversely, when the power supply is turned on, the luminance can be gradually increased at a low luminance.

The remote control receiver 40 may further include an automatic on / off mode of the light emitting unit so that the light emitting unit 10 is automatically turned on or off according to the set key value.

This means that the power is automatically turned off after a time set by the user by the light emitting unit 10 being driven, such as a normal reserved mode or a security mode, or the power is automatically supplied at a time set by the user. If the power is turned off, the number of times the set key of the unspecified infrared remote controller is pressed, for example, if it is an interval of 10 minutes, it is 50 minutes after 5 times of pressing.

The automatic power supply can be set in the same way.

Hereinafter, an additional configuration of the LED lamp 1 according to the present invention will be described.

The remote control receiver 30 may further include an LED status display unit 450 for displaying the status of the remote control receiver through blinking of an LED element.

The LED status display unit 450 includes one or more LED elements, and is a means for allowing the user to visually recognize the state of the LED lighting apparatus 1 according to the present invention.

In the case of a single LED device, the status can be displayed by the blinking, blinking or blinking frequency of the LED device. FIG. 2 is a schematic diagram of an LED lamp having a function of energy saving and simultaneous use of another remote control device As shown in the drawings, when the LED status display unit 450 is composed of a plurality of LED elements, status can be displayed by blinking LED elements classified by status.

For example, the command execution according to the input of the key value is classified into the red light LED element, the key value registration mode is the blue light LED element, the key value drive mode is the yellow light LED element, Can be displayed.

As shown in FIG. 2, the remote control receiver 40 may further include a beep sound output unit 460 for notifying a remote control reception controller of an instruction through a beep sound.

The beep output unit 460 is a beep buzzer, which is a buzzer. The beep buzzer outputs a beep to the user when the power is turned on or off or the illuminance is adjusted using an unspecified infrared remote controller.

As shown in FIG. 2, the remote control receiver 40 may further include a selection switch 470 for selecting one of the key value registration mode and the key value driving mode.

The selection switch 470 may be a switch such as a changeover switch or a push switch for allowing the user to more easily select either the key value registration mode or the key value drive mode.

If the selection switch 470 is a push switch and the depressed state is the key value registration mode, the user selects the keys of the unspecified infrared remote controller in the state of entering the key value registration mode by pressing the selection switch 470, You can set (register) the key and illuminance adjustment key.

2, the remote control receiver 40 may further include an illuminance sensor 480 and may turn on the light emitting unit 10 according to a signal input from the illuminance sensor 480, .

The LED lamp 1 according to the present invention is automatically supplied with power by the illuminance sensor 480 so that the LED lamp 1 can be automatically driven without any special operation of an unspecified IR remote controller when the surroundings are dark .

As shown in the drawings, an LED lamp 1 according to the present invention as described above is an embodiment of an LED lamp having a function capable of simultaneously using the energy saving and remote control devices of other apparatuses without interference, (4, single board) including a memory unit 20, a driving control unit 30, a key value extracting unit 420, a data processing unit 430 for processing data, and a memory 440, And a program for counting time and the infrared receiver 410 are connected to the input and output ports of the embedded board 4 and the LED status display unit 450 and the signal output unit 460 A selection switch 470, an illuminance sensor 480, and the like are additionally connected.

Hereinafter, an example in which a plurality of LED lighting apparatuses 1 according to the present invention are controlled by one unspecified infrared remote control 3 will be described.

As shown in the figure for explaining an example of control of an LED lamp having a function of energy saving and remote control of other apparatuses without crosstalk, two LED lamps 1 according to the present invention are provided for each zone, A method for controlling the four zones provided with the infrared remote controller 3 by one unspecified infrared remote controller 3 will be described.

The LED lighting device 1 included in the zone 1 sets the red key 31 with the on / off key, the LED lighting device 1 included in the zone 2 sets the yellow key 32 with the on / off key, The LED lighting device 1 included in the zone 4 sets the green key 33 with the on / off key, the LED lighting device 1 included in the zone 4 sets the blue key 34 with the on / off key, 1 is controlled by the volume key 35, the ON / OFF control of the LED lighting device 1 for each zone is controlled by one unspecified infrared remote control 3, and at the same time, all the LED lighting devices 1, Can be controlled at a time.

That is, the ON / OFF of the LED lighting unit 1 can be controlled for each zone, and the illumination control can be performed at the same time.

This feature is particularly useful where many LED luminaires, such as offices, are installed.

As described above, the LED lamp according to the present invention is capable of turning on / off the power, adjusting the brightness step by step, setting the mode such as sleeping / crime prevention / reservation, using the remote control of the other device, It has various functions.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And such variations and modifications are intended to fall within the scope of the appended claims.

1: LED lamp according to the present invention
2: TV
3: Unspecified infrared remote control
4: Embedded board
10:
20: Converter
30:
40: remote control receiver control unit
410: Infrared receiver
420: key value extracting unit
430:
440: Memory
450: LED status indicator
460:
470: Selection switch
480: Light sensor

Claims (10)

In an LED lamp having an LED element as a light emitting means,
A light emitting portion in which a plurality of LED elements are arranged;
A converter for receiving external AC power and converting the DC power to DC power to drive the light emitting unit;
A drive control unit for controlling power of the converter; And
And a remote control reception control part for registering a key value of the unspecified infrared remote control and outputting a drive control signal to the drive control part according to a key value inputted through the unspecified infrared remote control,
The remote control receiver
A key value registration mode for registering a key value of an unspecified IR remote controller and a key value drive mode for outputting a command signal corresponding to a key value inputted from an unspecified IR remote controller according to a registered key value,
An infrared receiver for receiving an infrared signal from the unspecified infrared remote controller;
A key value extractor for extracting a key value from an infrared signal input to the infrared receiver;
In the key value registering mode, the key value extracted by the key value extracting unit is stored in a memory. In the key value driving mode, data comparing the key value extracted by the key value extracting unit and the key value stored in the memory and outputting a drive control signal according to the key value A processor; And
And a memory in which the driving program and the registered key value are stored,
The remote control receiver may further include an LED status display unit for displaying a status of the remote control signal receiving unit through blinking of an LED element,
When the external AC power source is switched from the non-supply state to the supply state, the remote controller reception control unit outputs a color notifying the key value registration mode through the LED status display unit for a predetermined period of time, If the second key value is inputted, the primary key value is compared with the second key value, and if they are the same, the key value registration mode is entered,
Wherein the remote controller receiving control unit further includes a hidden key input mode for preventing crosstalk, and activates the key value driving mode only when a hidden key key value set in the hidden key input mode is input. An LED light fixture with the ability to use the device remote control simultaneously without interference. delete The apparatus of claim 1, wherein the remote control receiver
And a beep sound output unit for notifying the remote control reception control unit of the command execution through the beep sound. The LED light unit having the function of energy saving and simultaneous use of the remote controller of other devices without confusion. The apparatus of claim 1, wherein the remote control receiver
Further comprising a selection switch for selecting one of the key value registration mode and the key value driving mode. The LED lamp of claim 1, further comprising: delete The method of claim 1, wherein the key value registration mode of the remote control receiver
The key value input first in the key value registration mode is registered as the on / off key value, and the key value inputted thereafter is registered as the key value according to the illumination level step. Energy saving and remote control function of other device can be simultaneously used . delete The apparatus of claim 1, wherein the remote control receiver
And outputting a command to adjust the duty value of the driving control unit so as to reduce the brightness by 5% to 25% by finely reducing power for a predetermined time in the selected luminance state of the light emitting unit. An LED light fixture with the ability to simultaneously use remote control without interference. The apparatus of claim 1, wherein the remote control receiver
And an automatic on / off mode of the light emitting unit to automatically turn on or off the light emitting unit according to a set key value. An LED light fixture that can function. The apparatus of claim 1, wherein the remote control receiver
And an illuminance sensor, and turns on the light emitting unit in response to a signal input from the illuminance sensor. The LED lamp having the function of energy saving and simultaneous use of other remote control devices without confusion.

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