KR20230041314A - Lighting device with full spectrum LED - Google Patents

Abstract

The present invention relates to a lighting device with a full spectrum LED and, more specifically, to a lighting device with a full spectrum LED where a red (R) colored LED, a green (G) colored LED, a blue (B) colored LED, and a white (W) colored LED are arranged and an LED variable switch is adjusted to emit the light of desired color. According to the present invention, the lighting device with a full spectrum LED comprises: an LED light-emitting unit having a plurality of LED modules with a red (R) colored LED, a green (G) colored LED, a blue (B) colored LED, and a white (W) colored LED alternately arranged, and turned on or off by power supplied from the outside; a power supply unit supplying power to the LED light-emitting unit; and a lighting control unit connected to the LED light-emitting unit to adjust the variable switches of the red (R) colored LED, the green (G) colored LED, the blue (B) colored LED, and the white (W) colored LED, thereby controlling the lighting color of the LED light-emitting unit or the brightness of the lighting. Accordingly, the lighting of the desired color and brightness is provided to maximize the beauty of ornamental objects.

Description

Lighting device with full spectrum LED {Lighting device with full spectrum LED}

The present invention relates to a lighting device equipped with a full-spectrum LED, and more particularly, to arrange an R (red) color LED, a G (green) color LED, a B (blue) color LED, and a W (white) color LED, and It relates to a lighting device equipped with a full-spectrum LED that emits light of a desired color by adjusting a variable switch.

In general, an aquarium is a facility for putting and breeding aquatic organisms such as fish in a transparent water tank. In addition to its original ornamental purpose, it also has an indoor humidity control function, so it is widely used as one of the interior accessories such as offices and living rooms at home.

These aquariums have various forms such as aquariums, vivariums, terrariums, and bottleriums, and lighting plays an important role such as enhancing ornamental effects and maintaining ecological-physiological mechanisms.

On the other hand, the farm is a facility for breeding fish, seaweed, shellfish, etc. in an aquarium, and can improve the physiological activity and growth environment of animals and plants along with ornamental effects by using various lighting devices.

The lighting device can be used for ornamental purposes in aquariums, fish farms, etc., and can be used as fishing lights in fishing boats because it has a function of inducing fish and controlling the movement of fish.

Conventionally, as a lighting lamp emitting a single light is installed as a lighting device for aquariums and farms, it is difficult to provide lighting suitable for the types of aquatic organisms or ecological environment in aquariums and farms, and the ornamental effect and growth activity are reduced due to monotonous lighting. There is also

Republic of Korea Patent No. 10-1042617 (2011.06.13.)

The present invention has been made to solve the above problems, and an object of the present invention is to arrange an R (red) color LED, a G (green) color LED, a B (blue) color LED, and a W (white) color LED, and An object of the present invention is to provide a lighting device equipped with a full-spectrum LED that emits light of a desired color by adjusting a variable switch.

In addition, an object of the present invention is to provide a lighting device equipped with a full-spectrum LED capable of sterilizing harmful bacteria in water with an ultraviolet sterilizing effect by including RGB-W LEDs.

In addition, an object of the present invention is to provide a lighting device equipped with a full-spectrum LED capable of realizing a wavelength region of 530 nm in order to realize natural color while aquatic plants emit red color.

In order to achieve the above object, a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention is an R (red) color LED, a G (green) color LED, a B (blue) color LED, and a W (white) color LED. A plurality of LED modules in which LEDs are alternately arranged are connected to an LED light emitting unit that is turned on or off according to power supplied from the outside, a power supply unit that supplies power to the LED light emitting unit, and the LED light emitting unit, and the R ( and a lighting control unit for controlling the lighting color or brightness of the LED light emitting unit by adjusting variable switches of the red) color LED, the G (green) color LED, the B (blue) color LED, and the W (white) color LED.

Here, the variable switch is characterized in that it is controlled in 256 ways from 0 to 255 steps.

According to a preferred embodiment, it is connected to the lighting control unit, characterized in that it further comprises a storage unit for storing lighting color information to control the lighting color or lighting brightness of the LED light emitting unit.

The storage unit may control the lighting color or brightness of the LED light emitting unit based on the stored lighting color information.

In addition, the lighting control unit further includes an illuminance sensor for detecting the illuminance around the aquarium to recognize the illuminance around the aquarium using an illuminance detection signal input from the illuminance sensor, and if the illuminance is lower than the preset illuminance, the LED It is characterized in that the LED module is turned on by supplying power to the light emitting unit.

Preferably, the LED light emitting unit is characterized by implementing a wavelength region of 530 nm in order to implement the original color of the tubular object while the water plant emits red color.

As described above, the lighting device equipped with a full spectrum LED according to the present invention includes an array of R (red) color LEDs, G (green) color LEDs, B (blue) color LEDs, and W (white) color LEDs. Using the LED module, there is an effect of maximizing the beauty of the ornamental object by providing lighting of the desired color and brightness.

In addition, since each LED can be adjusted in 256 steps in the lighting device equipped with full-spectrum LEDs according to the present invention, detailed expression is possible.

In addition, by storing and using the color to be used for lighting in the storage unit, there is an effect of increasing the convenience of lighting control.

In addition, the lighting device equipped with a full-spectrum LED according to the present invention can implement a wavelength range of 530 nm, so that the aquatic plant emits a red color and has an effect of realizing the original color of ornamental fish.

1 is a schematic diagram showing an LED light emitting unit of a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention.
2 is a block diagram of a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention.
3 is a block diagram in which an illuminance sensor and a storage unit are added to a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention.
FIG. 4 is an operation flowchart for explaining a lighting mode applied to a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the detailed description of the following embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, only these embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to fully inform the holder of the scope of the invention, and the present invention is only defined by the scope of the claims.

With reference to the accompanying drawings below, specific details for the practice of the present invention will be described in detail. Like reference numbers refer to like elements, regardless of drawing, and "and/or" includes each and every combination of one or more of the recited items.

Although first, second, etc. are used to describe various components, these components are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first element mentioned below may also be the second element within the technical spirit of the present invention.

Terms used in this specification are for describing the embodiments and are not intended to limit the present invention. In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. As used herein, "comprises" and/or "comprising" does not exclude the presence or addition of one or more other elements other than the recited elements.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless explicitly specifically defined.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram showing an LED light emitting unit of a lighting device equipped with a full-spectrum LED according to a preferred embodiment of the present invention, and FIG. 2 is a block diagram of a lighting device equipped with a full-spectrum LED according to a preferred embodiment of the present invention. 3 is a block diagram in which an illuminance sensor and a storage unit are added to a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention.

As shown in FIGS. 1 to 3 , a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention includes an LED light emitting unit 100 , a power supply unit 200 and a lighting control unit 300 .

First, the LED light emitting unit 100 includes an R (red) color LED 111, a G (green) color LED 112, a B (blue) color LED 113, and a W (white) color LED 114 The LED modules 110 arranged crosswise are provided to emit light.

That is, a plurality of R (red) color LEDs 111, G (green) color LEDs 112, B (blue) color LEDs 113, and W (white) color LEDs 114 are alternately arranged, Compared to the case where each LED is arranged at regular intervals, reproducibility of color combinations can be increased, and thus the ornamental effect of ornamental organisms can be enhanced.

In addition, the LED light emitting unit 100 includes an R (red) color LED 111, a G (green) color LED 112, a B (blue) color LED 113, and a W (white) color LED 114. As the array is crossed, it is possible to realize a wide range of wavelengths ranging from 400 nm to 700 nm.

Therefore, through a wide wavelength range of 400 nm to 700 nm, not only the color development and growth of aquatic plants, but also the realization of a wavelength range of 530 nm in particular is possible, so that the aquatic plants emit red color and natural color can be realized, so consumers' visual satisfaction can be increased. .

At this time, in order to increase the efficiency of the LED light emitting unit 100, a diffusion plate or a reflector may be further provided.

Next, the power supply unit 200 supplies power to the LED light emitting unit 100 .

At this time, the power supply unit 200 can be turned on or off at a time desired by the user.

Next, the lighting control unit 300 is connected to the LED light emitting unit 100, R (red) color LED 111, G (green) color LED 112, B (blue) color LED 113 And by adjusting the variable switch 310 of the W (white) color LED 114 to control the light color or light brightness of the LED light emitting unit 100.

The lighting control unit 300 can control turning on and off the LED light emitting unit 100 and can control the brightness of the LED light emitting unit 300 . That is, desired color and brightness can be adjusted by adjusting each variable switch 310 .

At this time, the lighting control unit 300 may transmit a signal for adjusting the variable switch 310 at regular intervals.

For example, a control signal can be transmitted through a serial port once per second, and this is to maintain a desired color and brightness even if the lighting color changes when the variable switch 310 is changed.

In addition, the variable switch 310 is characterized in that it is controlled in 256 ways from 0 to 255 steps.

The variable switch 310 is for controlling the brightness of the LED, enabling various color combinations and brightness control, and enabling detailed expression.

In addition, the lighting control unit 300 is characterized by turning on the LED light emitting unit 100 at a predetermined lighting time and turning off the LED light emitting unit 100 at a predetermined lighting time.

That is, the lighting control unit 300 may turn on the LED light emitting unit 100 at a lighting time (display time) and turn off the LED light emitting unit 100 at a predetermined off time.

A lighting device equipped with a full-spectrum LED according to a preferred embodiment of the present invention may further include a heat sink (not shown) for maintaining a temperature so that the LED light emitting unit 100 can operate stably.

The heat dissipation plate (not shown) serves to dissipate the heat emitted from the LED light emitting unit 100 to the outside, thereby improving the lifespan of a lighting device equipped with a full-spectrum LED by about 30% compared to the conventional one.

As shown in FIG. 3, the lighting device equipped with full-spectrum LEDs according to a preferred embodiment of the present invention is connected to the lighting control unit 300 and controls the lighting color or brightness of the LED light emitting unit 100. A storage unit 400 for storing lighting color information is further included.

The lighting control unit 300 is characterized in that it controls the lighting color or lighting brightness of the LED light emitting unit 100 based on the lighting color information stored in the storage unit 400 .

The storage unit 400 may store information for controlling the lighting device with full-spectrum LEDs and various information generated from the lighting device with full-spectrum LEDs according to a preferred embodiment of the present invention.

In this case, the storage unit 400 may store a plurality of pieces of lighting color information, and the lighting control unit 300 may store the LED light emitting unit based on any one of the pieces of lighting color information stored in the storage unit 400. It is characterized by controlling the lighting color or lighting brightness of (100).

This is because the light emitted from the R (red) color LED 111, G (green) color LED 112, B (blue) color LED 113, and W (white) color LED 114 is combined to produce the desired color. This is to make it possible to store and use the color to be used for lighting in advance.

In addition, the storage unit 400 stores a lighting list in which a plurality of lighting sequences, lighting color information, and lighting time are set, and the lighting control unit 300 determines the lighting color of the LED light emitting unit 100 based on the corresponding lighting list. Alternatively, it may be characterized in that the lighting brightness is controlled.

For example, the LEDs may be sequentially lit at intervals of 10 seconds in the order of red, orange, yellow, green, blue, indigo, and purple.

Alternatively, it may be lit in yellow from 8:00 to 12:00, red from 12:00 to 16:00, and blue from 16:00 to 20:00.

Preferably, the lighting control unit 300 further includes an illuminance sensor 320 for detecting the illuminance around the aquarium, and detects the illuminance around the aquarium using an illuminance detection signal input from the illuminance sensor 320. Recognizes and controls the entire system to turn on the LED module 110 by supplying power to the LED light emitting unit 100 when the illuminance is lower than a preset level of illumination.

FIG. 4 is an operation flowchart for explaining a lighting mode applied to a lighting device equipped with a full spectrum LED according to a preferred embodiment of the present invention.

As shown in FIG. 4 , after the illuminance sensor 320 is installed outside the aquarium, the illuminance outside the aquarium is sensed and an illuminance detection signal is output to the lighting control unit 300 .

Then, the lighting control unit 300 compares the illuminance detection signal input from the illuminance sensor 320 with a preset reference illuminance, and if it is lower than the reference illuminance, the lighting control unit 300 supplies power to the LED light emitting unit 100. The driving power of 200 is supplied, and thus the LED module 110 is turned on.

At this time, the lighting controller 300 determines whether the LED module 110 is turned on when the illuminance around the aquarium input from the illuminance sensor 320 is higher than the reference illuminance, and the LED module 110 When it is on, the driving power supplied to the LED module 110 is cut off so that the LED module 110 is turned off.

Although the embodiments of the present invention have been described with reference to the above and accompanying drawings, those skilled in the art to which the present invention pertains can implement the present invention in other specific forms without changing the technical spirit or essential features. You will understand that there is Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

100: LED light emitting unit
110: LED module
111: R (red) color LED
112: G (green) color LED
113: B (blue) color LED
114: W (white) color LED
200: power supply unit
300: lighting control unit
310: variable switch
320: illuminance sensor
400: storage unit

Claims (6)

An LED that turns on or off according to the power supplied from the outside, with multiple LED modules in which R (red) color LEDs, G (green) color LEDs, B (blue) color LEDs, and W (white) color LEDs are alternately arranged. light emitting part;
a power supply unit supplying power to the LED light emitting unit; and
It is connected to the LED light emitting part, and adjusts the variable switch of the R (red) color LED, G (green) color LED, B (blue) color LED, and W (white) color LED to adjust the light color or light brightness of the LED light emitting part. A lighting device equipped with a full-spectrum LED including a; lighting controller for controlling. According to claim 1,
The variable switch,
A lighting device equipped with a full spectrum LED, characterized in that it is controlled in 256 ways from 0 to 255 steps. According to claim 1,
and a storage unit connected to the lighting control unit and storing lighting color information to control the lighting color or brightness of the LED light emitting unit. According to claim 3,
The storage unit controls the lighting color or lighting brightness of the LED light emitting unit based on the stored lighting color information. According to claim 1,
The lighting control unit,
Further comprising an illuminance sensor for detecting illuminance around the aquarium to recognize the illuminance around the aquarium using an illuminance detection signal input from the illuminance sensor;
Lighting device equipped with a full spectrum LED, characterized in that for turning on the LED module by supplying power to the LED light emitting unit when the intensity of illumination is lower than a preset level. According to claim 1,
The LED light emitting part,
A lighting device equipped with a full-spectrum LED, characterized in that the wavelength region of 530 nm is implemented to realize the original color of the tubular object while the aquatic plant emits red color.

Images