CN216054703U

CN216054703U - Plant hemp lamp

Info

Publication number: CN216054703U
Application number: CN202121434570.3U
Authority: CN
Inventors: 林成通; 孙亚婕
Original assignee: Zhejiang Inteled Optoeletronic Technology Co ltd
Current assignee: Zhejiang Inteled Optoeletronic Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-03-15
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a plant hemp lamp, which comprises a light source bowl cup assembly, wherein the light source bowl cup assembly comprises a plurality of independent bowl cups, light-emitting chips are arranged in the independent bowl cups, independent circuits are communicated and arranged on the light-emitting chips, and the independent circuits comprise current adjusting mechanisms. The light source bowl cup component is provided with a plurality of light emitting chips with different colors, and when the light source bowl cup component is used, the current adjusting device of the independent circuit is utilized to respectively control the current amount of each light emitting chip so as to obtain a plurality of light supplementing light sources with different color temperatures and light intensities, and the light supplementing light sources with different intensities can provide required illumination for different production stages of hemp.

Description

Plant hemp lamp

Technical Field

The utility model relates to the technical field of LEDs (light emitting diodes), in particular to a plant hemp lamp.

Background

Plants are more flourishing in that they need to be irradiated by sunlight. The action of light on plant growth is to promote the chlorophyll of plant to absorb nutrients such as carbon dioxide and water, and synthesize carbohydrate. People master the internal principle of the requirement of plants on the sun, namely the photosynthesis of leaves, the whole photosynthesis process can be completed only by the excitation of external photons during the photosynthesis of the leaves, and the solar rays are the energy supply process of the photon excitation. Artificial light source creation can also enable the plants to complete the photosynthesis process, and the light supplement technology or the complete artificial light technology is combined in modern horticulture or plant factories. Scientists find that the blue light area and the red light area are very close to the efficiency curve of plant photosynthesis and are light sources for plant growth.

Cannabis, a plant of this kind, was treated several thousand years ago by traditional herbal physicians for a variety of diseases, ranging from ear pain, to arthritis, to convulsions. Since the 21 st century, the benefits of cannabis in several diseases, including glaucoma, chemotherapy-induced nausea and vomiting, Multiple Sclerosis (MS), aids-induced wasting disease, etc., have raised concerns about various aspects, particularly in patients and in the medical and herbal management sector, where the medical value of cannabis has gained widespread attention and certainty. The hemp is a sunny plant and needs more illumination, the industrial hemp planted in the global market is mainly used for commercial use and medicinal use at present, the requirement on the CBD content is strict, and illumination is an important factor influencing the CBD content of the hemp plant, which is also the reason why a light supplement lamp is needed for planting greenhouse hemp at present. In the visible band, chlorophyll plays the most important role, the main bands being 450nm and 660 nm.

At present, the hemp mainly uses a high-pressure sodium lamp, a metal halide lamp and an LED lamp as main light supplement light sources, but the common sodium lamp is low in price and low in luminous flux, the high-luminous-efficiency sodium lamp is higher in luminous flux as the name suggests, the content of red light and blue light in a spectrum is greatly lower than that of a plant sodium lamp although the high-luminous-efficiency sodium lamp has high lumen output, and green light which is useless is 7-9 times higher than that of the plant sodium lamp, so that the high-luminous-efficiency sodium lamp and the high-luminous-efficiency sodium lamp are not real plant light supplement. Metal halide lamps contain abundant blue light, but the cost of metal halide lamps is relatively high. Sodium lamps and metal halide lamps are used together to achieve a very perfect result, but in view of cost, sodium lamps are mainly used in greenhouses. At present, the LED lamp is also used as a light supplement source of the hemp lamp. The LED lamp mainly concentrates light sources emitting different colors together, and in order to control the light sources emitting different colors in the same device, different drivers are required to be matched with the light sources, so that the light sources emitting different colors can be controlled in one device at the same time. Therefore, more control circuits are used, the production cost is higher, more circuits are used, more heating devices are used, more heat is generated, the light source not only generates heat by itself, but also bears heat generated by other devices, and the lighting effect and the service life of the light source are greatly reduced.

For example, Chinese patent document (publication No. CN 207199567U) discloses a "mixed light lamp of a ceramic metal halide lamp and a sodium lamp", which comprises a protective tube, wherein two ends of the protective tube are provided with flat openings, metal wires are respectively arranged in the flat openings, a metal halide lamp is arranged in the protective tube, two ends of the metal halide lamp are respectively provided with a butterfly chuck and a small chuck, the side edges of the butterfly chuck and the small chuck are respectively provided with an air suction sheet, the outer ends of the butterfly chuck and the small chuck are respectively provided with a hollow tube sleeve, one hollow tube sleeve is connected with the metal wires, the other hollow tube sleeve is connected with the sodium lamp, two ends of the sodium lamp are respectively provided with the butterfly chuck, and the other end of the sodium lamp is connected with the metal wires on the flat openings.

Although the light supplement light source beneficial to balanced growth of plants is obtained by integrating the sodium lamp and the metal halide lamp, the production cost and the use cost are still unsolved problems, in addition, the heating condition of the LED integrated light source is serious, and the service life is not ideal.

Disclosure of Invention

Aiming at the problems that the combination of a sodium lamp and a metal halogen lamp in the background art is high in use cost and the combination of LED lamps with different colors generates heat seriously, the utility model provides the plant hemp lamp, which utilizes an independent circuit to respectively control the current amount of a plurality of light-emitting chips with different colors, thereby obtaining a light-supplementing light source formed by mixing different color temperatures and light intensities.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a plant hemp lamp comprises a light source bowl cup assembly, wherein the light source bowl cup assembly comprises a plurality of independent bowl cups, light-emitting chips are arranged in the independent bowl cups, independent circuits are communicated with the light-emitting chips, and the independent circuits comprise current adjusting mechanisms. The light source bowl cup component is provided with a plurality of light emitting chips with different colors, and when the light source bowl cup component is used, the current adjusting device of the independent circuit is utilized to respectively control the current amount of each light emitting chip so as to obtain a plurality of light supplementing light sources with different color temperatures and light intensities, and the light supplementing light sources with different intensities can provide required illumination for different production stages of hemp.

Light source bowl cup subassembly includes the baffle, independent bowl cup includes by first bowl cup, second bowl cup and the third bowl cup of baffle divided, be provided with first chip, second chip and third chip in first bowl cup, second bowl cup and the third bowl cup respectively, first bowl cup, second bowl cup and third bowl cup outside respectively all is provided with the wiring pin, and first chip, second chip and third chip are connected in corresponding independent circuit through the wiring pin that corresponds a bowl cup. The light source bowl cup assembly is divided into a first bowl cup, a second bowl cup and a third bowl cup by the partition board. Two pins are respectively arranged on two sides of each small bowl cup to form six pins of three bowl cups. Chips are arranged in the first bowl cup, the second bowl cup and the third bowl cup, and pins are arranged at two ends of each bowl cup. Technicians can control the electrifying current of the chips in each bowl through the current adjusting mechanism so as to adjust the luminous intensity of each chip, promotes the chlorophyll synthesis of the hemp plants through the combination of the intensity of light rays with different color temperatures, and has obvious influence on photosynthesis and photoperiod effect.

Preferably, the first chip, the second chip and the third chip are first primary color chips, the first bowl and the second bowl are filled with a first mixed color colloid, and the third bowl is filled with a first single color colloid.

Further, the first color mixing colloid includes a first light supplementing phosphor and a second light supplementing phosphor, the first light supplementing phosphor has a wavelength band of 535-537nm, and the second light supplementing phosphor has a wavelength band of 628-633 nm.

Further, the first monochromatic colloid comprises a third light supplementing fluorescent powder, and the wavelength band of the third light supplementing fluorescent powder is 665-670 nm.

In the first packaging method, the first and second bowls are filled with glue mixed with green and red phosphors, the wavelength range of the green phosphor is 535-537nm, and the wavelength range of the red phosphor is 628-633 nm. The first bowl and the second bowl have a color temperature of 3000K. The wavelength band of the red fluorescent powder is 665-.

Preferably, the color band of the first primary color chip is 440-460 nm. And fixedly welding a blue chip with the wave band of 440-.

Preferably, the first chip and the second chip are first primary color chips, the third chip is a second primary color chip, the first bowl and the second bowl are filled with a first mixed color colloid, and the third bowl is filled with a colorless colloid.

Preferably, the color band of the second primary color chip is 660-662.5 nm.

And a second packaging mode, namely a first bowl cup, a second bowl cup and a third bowl cup are fixedly welded with a blue chip and a red chip. The first bowl cup and the second bowl cup are filled and sealed with glue mixed with green fluorescent powder and red fluorescent powder, the wave band of the green fluorescent powder is 535-537nm, the wave band of the red fluorescent powder is 628-633nm, and the color temperature of the first bowl cup and the second bowl cup is 4000K. And a red chip is fixedly welded in the third bowl cup, the wave band of the red chip is 660-662.5nm, and only silica gel is encapsulated in the third bowl cup. For 655-.

Therefore, the utility model has the following beneficial effects: (1) the current adjusting device of the independent circuit is utilized to respectively control the current magnitude of each light emitting chip so as to obtain a plurality of light supplementing light sources with different color temperatures and light intensities, and the light supplementing light sources with different intensities can provide required illumination for different production stages of the hemp; (2) simple structure, low cost, and flexibly adjustable color temperature and intensity of illumination.

Drawings

FIG. 1 is a top view of the present invention.

FIG. 2 is a cross-sectional view of the present invention.

Fig. 3 is a side view of the present invention.

FIG. 4 is a spectrum chart of each individual bowl in example 1.

FIG. 5 is a spectrum diagram of the light source in example 1.

FIG. 6 is a spectrum chart of each individual bowl in example 2.

FIG. 7 is a spectrum chart of each individual bowl in example 2.

In the figure: 100. light source bowl cup subassembly, 1, first bowl cup, 2, second bowl cup, 3, third bowl cup, 4, first chip, 5, second chip, 6, third chip, 7, baffle, 8, wiring pin.

Detailed Description

The utility model is further described with reference to the following detailed description and accompanying drawings. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

As shown in fig. 1-3, a plant hemp lamp comprises a light source bowl cup assembly, wherein the light source bowl cup assembly comprises a plurality of independent bowl cups, light-emitting chips are arranged in the independent bowl cups, independent circuits are communicated with the light-emitting chips, and the independent circuits comprise current adjusting mechanisms. The light source bowl cup component is provided with a plurality of light emitting chips with different colors, and when the light source bowl cup component is used, the current adjusting device of the independent circuit is utilized to respectively control the current amount of each light emitting chip so as to obtain a plurality of light supplementing light sources with different color temperatures and light intensities, and the light supplementing light sources with different intensities can provide required illumination for different production stages of hemp. In this embodiment, the light source bowl assembly includes two sets of independent bowls arranged in parallel. Light source bowl cup subassembly includes the baffle, independent bowl cup includes by first bowl cup, second bowl cup and the third bowl cup of baffle divided, be provided with first chip, second chip and third chip in first bowl cup, second bowl cup and the third bowl cup respectively, first bowl cup, second bowl cup and third bowl cup outside respectively all is provided with the wiring pin, and first chip, second chip and third chip are connected in corresponding independent circuit through the wiring pin that corresponds a bowl cup. The light source bowl cup assembly is divided into a first bowl cup, a second bowl cup and a third bowl cup by the partition board. Two pins are respectively arranged on two sides of each small bowl cup to form six pins of three bowl cups. Chips are arranged in the first bowl cup, the second bowl cup and the third bowl cup, and pins are arranged at two ends of each bowl cup. Technicians can control the electrifying current of the chips in each bowl through the current adjusting mechanism so as to adjust the luminous intensity of each chip, promotes the chlorophyll synthesis of the hemp plants through the combination of the intensity of light rays with different color temperatures, and has obvious influence on photosynthesis and photoperiod effect.

The first chip, the second chip and the third chip are first primary color chips, the first bowl cup and the second bowl cup are filled with first mixed color colloid, and the third bowl cup is filled with first single color colloid. The first color mixing colloid comprises first light supplementing fluorescent powder and second light supplementing fluorescent powder, the wavelength band of the first light supplementing fluorescent powder is 535-537nm, and the wavelength band of the second light supplementing fluorescent powder is 628-633 nm. The first monochromatic colloid comprises third light supplementing fluorescent powder, and the wavelength band of the third light supplementing fluorescent powder is 665-. In this embodiment, the first primary color is blue, the first light-supplementing phosphor is green phosphor, the second light-supplementing phosphor is red phosphor, and the wavelength band is 628-633 nm.

As shown in fig. 4 and 5, in the present embodiment, the bowl is packaged by a specific light source, and the LED light source required for hemp growth is realized by the existing packaging technology. The light source packaged by the bowl cup solves the technical problems of complex circuit, high heat generation, light effect of the light source and short service life of the original device, and can provide the spectrum required by hemp growth. The technical problem of the utility model is mainly solved by the following technical scheme: the lamp bead bowl comprises lamp bead bowl cups, partitions are arranged among the lamp bead bowl cups, and the lamp bead bowl cups are divided into a first bowl cup, a second bowl cup and a third bowl cup by the partitions. Two pins are respectively arranged on two sides of each small bowl cup to form six pins of three bowl cups. Chips are arranged in the first bowl cup, the second bowl cup, the third bowl cup and the fourth bowl cup, and pins are arranged at two ends of each bowl cup. The utility model has two packaging modes, the first mode is as follows: the first bowl cup, the second bowl cup and the third bowl cup are provided with blue chips. The first bowl cup and the second bowl cup are respectively filled with green and red mixed fluorescent powder to emit white light, and the third bowl cup is filled with red fluorescent powder to emit red light. The second way is: the first bowl cup, the second bowl cup are fixed with blue chips, and the third bowl cup is fixed with red chips. The first bowl cup and the second bowl cup are respectively filled with green and red mixed fluorescent powder to emit white light, and the third bowl cup is only filled with silica gel to emit red light. For the hemp plant LED light source, the specific implementation measures are as follows, a blue chip with the wave band of 440-. The first and second bowls may be 2700K, 3000K, 6500K. The different color temperatures have different growth promoting effects on plant cannabis. The wavelength band of the red fluorescent powder is 665-.

Example 2

Different from embodiment 1, in this embodiment, the third chip is a second primary color chip, the second primary color chip is red, and the color band is 660-662.5 nm. The first bowl cup and the second bowl cup are filled with first mixed color colloid, and the third bowl cup is filled with colorless colloid. Using the second packaging method, as shown in fig. 6 and 7, the first bowl, the second bowl, and the third bowl are fixedly welded with the blue chip and the red chip, respectively. The first bowl cup and the second bowl cup are filled and sealed with glue mixed with green fluorescent powder and red fluorescent powder, the wave band of the green fluorescent powder is 535-537nm, the wave band of the red fluorescent powder is 628-633nm, and the color temperature of the first bowl cup and the second bowl cup is 4000K. And a red chip is fixedly welded in the third bowl cup, the wave band of the red chip is 660-662.5nm, and only silica gel is encapsulated in the third bowl cup. For 655-.

In addition to the above embodiments, the technical features of the present invention can be re-selected and combined to form new embodiments within the scope of the claims and the specification of the present invention, which are all realized by those skilled in the art without creative efforts, and thus, the embodiments of the present invention which are not described in detail should be regarded as the specific embodiments of the present invention and are within the protection scope of the present invention.

Claims

1. The plant hemp lamp is characterized by comprising a light source cup assembly, wherein the light source cup assembly comprises a plurality of independent cups, light-emitting chips are arranged in the independent cups, independent circuits are communicated with the light-emitting chips, and the independent circuits comprise current adjusting mechanisms.

2. The plant hemp lamp of claim 1, wherein the light source cup assembly comprises a partition plate, the independent cup comprises a first cup, a second cup and a third cup which are separated by the partition plate, a first chip, a second chip and a third chip are respectively arranged in the first cup, the second cup and the third cup, wiring pins are respectively arranged on the outer sides of the first cup, the second cup and the third cup, and the first chip, the second chip and the third chip are connected to corresponding independent circuits through the wiring pins of the corresponding cups.

3. The plant hemp lamp of claim 2, wherein the first chip, the second chip and the third chip are all first primary color chips, the first bowl and the second bowl are filled with a first color mixing colloid, and the third bowl is filled with a colorless colloid.

4. The plant hemp lamp of claim 2, wherein the first chip and the second chip are first color chips, the third chip is a second color chip, the first cup and the second cup are filled with a first color mixing glue, and the third cup is filled with a colorless glue.

5. The plant hemp lamp of claim 3, wherein the color band of the first primary color chip is 440-460 nm.

6. The plant hemp lamp of claim 4, wherein the color band of the second primary color chip is 660-662.5 nm.