CN213480127U

CN213480127U - Multi-spectral LED panel with adjustable illumination intensity and time

Info

Publication number: CN213480127U
Application number: CN202022616871.XU
Authority: CN
Inventors: 王明江; 韦燕
Original assignee: Shanghai Yajing Biotechnology Co ltd
Current assignee: Shanghai Yajing Biotechnology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-18
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a multi-spectral LED panel with adjustable illumination intensity and time, which comprises an LED light source plate and an aluminum substrate positioned below the LED light source plate, wherein screw fixing holes are arranged at four corners of the LED light source plate, and the LED light source plate and the aluminum substrate are disassembled and assembled through screws passing through the screw fixing holes; the LED light source plate is provided with a plurality of LED light sources with different wave bands; the LED light source controls the illumination intensity and the illumination time through a controller on a circuit board in the LED light source board, and the temperature is reduced, so that the stability of the LED during long-time work is ensured; the intensity of each color of LED is controlled independently through software, one LED can be turned on independently, and multi-color LEDs can be turned on simultaneously, so that the influence on plants is researched.

Description

Multi-spectral LED panel with adjustable illumination intensity and time

Technical Field

The utility model relates to a lighting device field specifically is a light intensity and time adjustable multispectral LED panel.

Background

The LED is widely applied to the fields of household illumination, office illumination, industrial light source application and the like, and also has wide application in the field of plant illumination.

With the development of precision agriculture, the accurate, quantitative and qualitative light supplement for the facility cultivation plants becomes the key of energy-saving, efficient and high-quality production. As a novel agricultural Light supplement lamp, a Light Emitting Diode (LED) is widely recognized because of its advantages of narrow spectral band, long service life, environmental protection, etc., and can provide a reasonable Light environment for plants. However, most of the existing LED plant growth lighting factors are manually operated, and the light quality alternation and the light intensity change with higher frequency are difficult to realize while the adjustment is tedious and labor-consuming, so that the simultaneous regulation and control of multiple groups of plant growth lights in the fine plant photo-physical test research or large-scale cultivation can not be met.

To this end, chinese utility model patent CN204026371U provides an LED plant growth lamp, including: many lamp bodies and control box, the lamp body includes aluminium base board, encapsulation multiunit LED unit, power display screen, relay, decoder, apron on the aluminium base board, be located fixing base on the apron, the control box includes: the control box is connected with the lamp bodies, the relays are respectively connected with the LED units and the first controller, the decoder is respectively connected with the LED units and the second controller, and each LED unit is connected with one power display screen. The LED plant growth lamp overcomes the defect that LED plant growth light factors need to be manually adjusted in the prior art, realizes light quality or light intensity conversion with high frequency, and is suitable for fine plant photo-physiological test research and large-scale plant production requiring simultaneous regulation and control of multiple groups of plant growth lamps.

The following problems still remain: the illumination time in plant production is required to be long, and the LED panel is easy to damage in the long-time operation process; and also lack of demonstration of the effect of different colors of light on plant growth when acting alone.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a multispectral LED panel of illumination intensity and time adjustable is provided to solve the defect that exists among the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a multispectral LED panel with adjustable illumination intensity and time comprises an LED light source plate and an aluminum substrate positioned below the LED light source plate, wherein screw fixing holes are formed in four corners of the LED light source plate, and the LED light source plate and the aluminum substrate are disassembled and assembled through screws penetrating through the screw fixing holes; the LED light source plate is provided with a plurality of LED light sources with different wave bands; the LED light source controls the illumination intensity and the illumination time through a controller on a circuit board in the LED light source board;

furthermore, the number of the LED light sources of the LED light source board is not more than 80, and the total power is not more than 80 watts;

furthermore, the LED light sources with different wave bands have different colors, and the arrangement mode of the LED light sources can be customized according to requirements;

furthermore, the number of the LED light sources in different wave bands is more than or equal to four;

furthermore, a control switch capable of independently controlling the switches of the LED light sources with different colors is arranged on the LED light source plate and used for controlling the illumination time; the controller controls the illumination intensity of the LED light sources with different colors through software and is used for adjusting different LED intensities to research the influence of the LED light sources on plants;

further, an LED water-cooling refrigeration unit is arranged in the aluminum substrate on the back of the LED light source plate, so that the long-time work of the LED can be ensured;

further, the LED light sources in each LED light source plate are 8-color white light with the wavelength of 350-760 mm.

Furthermore, two quick interfaces are respectively arranged on four side surfaces of the LED light source plate, so that the expansion of the LED panel can be realized;

the utility model has the advantages that: the whole LED is cooled through the aluminum substrate, so that the stability of the LED in long-time work is ensured; the intensity of each color of LED is controlled independently through software, one LED can be turned on independently, and the multi-color LEDs can be turned on simultaneously, so that the illumination intensity with a certain stroke is reached, and the influence on the plants is further researched.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic side view of the present invention shown in FIG. 1;

the reference numerals are explained below:

1. the LED lamp comprises an LED light source plate 2, an aluminum substrate 3, screw fixing holes 4, an LED light source 5, a quick interface 6 and an LED water-cooling refrigerating unit;

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, a multispectral LED panel with adjustable illumination intensity and time includes an LED light source board 1 and an aluminum substrate 2 located below the LED light source board, where four corners of the LED light source board are provided with screw fixing holes 3, and the LED light source board and the aluminum substrate are disassembled and assembled by screws passing through the screw fixing holes; the LED light source plate 1 is provided with a plurality of LED light sources 4 with different wave bands; the LED light source controls the illumination intensity and the illumination time through a controller on a circuit board in the LED light source board;

in a specific embodiment, the number of the LED light sources of the LED light source board is not more than 80, and the total power is not more than 80 watts;

the LED light sources with different wave bands have different colors, and the arrangement mode of the LED light sources can be customized according to requirements;

more specifically, the number of the LED light sources in different wave bands is more than or equal to four;

the LED light source board is provided with a control switch which can independently control the LED light source switches of different colors and is used for controlling the illumination time; the controller controls the illumination intensity of the LED light sources with different colors through software and is used for adjusting different LED intensities to research the influence of the LED light sources on plants;

in specific implementation, as the LED emits heat after long-time work, the LED water-cooling refrigerating unit 6 is arranged in the aluminum substrate on the back of the LED light source plate, so that the long-time work of the LED can be ensured;

in the plant research, the LED light source in each LED light source plate is 8-color and white light with the wavelength of 350-760 mm.

In some application scenes, if the area of a plant to be researched is large, two quick interfaces 5 are respectively arranged on four side surfaces of the LED light source plate, so that the expansion of an LED panel can be realized;

the utility model has the advantages of as follows:

1. the LED panel has at most 8 colors on each panel (can be customized according to the research direction of a customer), each LED can independently control the intensity through software, the intensity of a multicolor LED can also be controlled through software notification, and the influence on plants can be researched by adjusting different LED intensities.

2. Every LED panel mounting is on aluminium system base, and this base is inside to be equipped with water circulating system, can arrange the machine outside with the heat that LED gived off, guarantees that LED works for a long time, does not have the influence to the inside temperature of machine.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A multispectral LED panel with adjustable illumination intensity and time is characterized in that: the LED light source comprises an LED light source plate and an aluminum substrate positioned below the LED light source plate, wherein screw fixing holes are formed in four corners of the LED light source plate, and the LED light source plate and the aluminum substrate are disassembled and assembled through screws penetrating through the screw fixing holes; the LED light source plate is provided with a plurality of LED light sources with different wave bands; the LED light source controls the illumination intensity and the illumination time through a controller on a circuit board in the LED light source board.

2. The multispectral LED panel with adjustable illumination intensity and time according to claim 1, wherein: the number of the LED light sources of the LED light source board is not more than 80, and the total power is not more than 80 watts.

3. The multispectral LED panel with adjustable illumination intensity and time according to claim 2, wherein: the LED light sources with different wave bands have different colors, and the arrangement mode of the LED light sources can be customized according to requirements.

4. The multispectral LED panel with adjustable illumination intensity and time according to claim 3, wherein: the number of the LED light sources in different wave bands is more than or equal to four.

5. The multispectral LED panel with adjustable illumination intensity and time according to claim 4, wherein: the LED light source board is provided with a control switch which can independently control the LED light source switches of different colors and is used for controlling the illumination time; the controller controls the illumination intensity of the LED light sources with different colors through software, and is used for adjusting the different LED intensities to research the influence of the LED intensities on the plants.

6. The multispectral LED panel with adjustable illumination intensity and time according to claim 5, wherein: the LED water-cooling refrigeration unit is arranged in the aluminum substrate on the back of the LED light source plate, so that the long-time work of the LED can be guaranteed.

7. The multispectral LED panel with adjustable illumination intensity and time according to claim 6, wherein: the LED light sources in each LED light source plate are 8-color white light with the wavelength of 350-760 mm.

8. The multispectral LED panel with adjustable illumination intensity and time according to claim 7, wherein: four sides of the LED light source plate are respectively provided with two quick interfaces, so that the expansion of the LED panel can be realized.