CN207443677U - A kind of plant incubator that can adjust light intensity and light quality simultaneously - Google Patents

Abstract

The utility model provides a plant cultivation box capable of simultaneously adjusting light intensity and light quality, which belongs to the technical field of plant growth and cultivation devices. It includes a box, the box is provided with a door, and the top of the box is provided with a full-spectrum daylight tube and a far-red light tube, and the full-spectrum daylight tube and the far-red light tube are multiple and independent control. Different plants have different demands on light intensity and light quality (the ratio of red light to far-red light). The utility model designs an incubator that can simultaneously adjust light intensity and light quality according to the above-mentioned different needs. In the utility model, a full-spectrum sunlight lamp tube for controlling the light intensity and a far-red lamp tube for controlling the light quality are arranged on the top of the incubator body, and the light intensity and light quality are controlled by switching a plurality of lamp tubes. It can be regulated to meet the growth needs of different plants, so that the growth state of plants can reach the best.

Description

A plant incubator capable of simultaneously adjusting light intensity and light quality

technical field

The utility model belongs to the technical field of plant growth and cultivation devices, in particular to a plant cultivation box capable of simultaneously adjusting light intensity and light quality.

Background technique

Intercropping is an artificial compound community established by humans based on the principle of species diversity in natural ecosystems, simulating the stratification and succession of natural communities. Among them, intercropping refers to the planting method in which two or more crops are planted alternately in rows or in strips during the same growth period on the same field; The planting method of reseeding (transplanting) crops between rows. Intercropping is beneficial to make full use of land and climate resources, improve the multiple cropping index, increase the total biological output, and can fight for farming time, which is conducive to the balanced supply of multiple varieties of crops. Among them, the corn-soybean strip compound planting mode can double the land output rate, which provides an important way out for solving the soybean production crisis in my country, and effectively alleviates the demand contradiction of soybean production in my country. However, under this planting mode, during the period of corn-soybean symbiosis, soybean, as a low-level crop, is under the shade of high-level crop corn for a long time, and the growth and development of its seedlings will be affected by corn, and the soybean varieties sensitive to shade show hypocotyl elongation. Shade-avoidance reactions such as plant growth and main stem elongation lead to lodging, resulting in yield reduction, which seriously restricts the further improvement of soybean yield in the system.

The plant shade avoidance response refers to the interaction of various forms of light signal receptors in cells, which causes responses such as stem elongation after feeling that the plant is shaded. Plants are often stressed by various light environments such as strong light or insufficient light throughout their life cycle. Therefore, during their long-term evolution, plants have formed a set of coping mechanisms. When there is insufficient light, most plants will initiate a shade-avoidance response. Among them, the main signal transduction pathway of shade avoidance response is mediated by phytochrome B, which is an important photoreceptor in plants, which can perceive red light and far-red light. far red light. The light-activated phytochrome enters the nucleus and regulates the expression of target genes by interacting with phytochrome-interacting factors. In the process of intercropping, in order to improve the shade tolerance of low-stalk crops, reduce the lodging rate of low-stalk crops caused by shade-avoidance response, and ensure the yield of low-stalk crops, we need to fully understand the molecular regulation mechanism of crop shade-avoidance response. Find shade-tolerant varieties.

In addition to carrying out research on crop shade avoidance responses outdoors, it is also equally important to simulate the field shade environment for species selection and shade avoidance response mechanisms indoors. However, the traditional conventional light incubator can only provide the white light needed for plant growth and does not have the function of simultaneously adjusting the light intensity and the ratio of red light: far red light. The traditional three-color light incubator cannot meet the needs of plants growing under white light and It cannot satisfy the growth of the whole growth cycle of soybean and the comprehensive treatment of different light intensity and light quality.

Utility model content

In order to simulate the shade environment under field conditions indoors, to screen shade-tolerant varieties of crops such as soybeans, and to study the mechanism of shade avoidance and shade tolerance of crops such as soybeans, it is necessary to develop a method that can change the light quality and regulate the light intensity, and can A light incubator that meets the needs of growing crops of different heights. The utility model purpose is achieved through the following technical solutions:

A plant cultivation box capable of adjusting light intensity and light quality at the same time, comprising a box body, a door is arranged on the box body, a full-spectrum daylight tube and a far-red light tube are arranged on the top of the box body, the There are multiple full-spectrum daylight tubes 4 and far-red tubes 4 that are independently controlled.

As a specific embodiment of the plant incubator capable of simultaneously adjusting light intensity and light quality of the utility model, there are five full-spectrum daylight tubes and four far-red light tubes.

As a specific embodiment of the plant cultivation box capable of adjusting light intensity and light quality of the utility model, a movable partition is arranged inside the box.

As a specific embodiment of a plant incubator that can simultaneously adjust light intensity and light quality described in the utility model, the lower part of the partition is provided with a plurality of independently controlled full-spectrum daylight tubes and far-red tubes. .

As a specific embodiment of the plant incubator that can adjust light intensity and light quality at the same time as described in the utility model, there are 5 full-spectrum sunlight tubes arranged at the lower part of the partition, and the far-red light tubes are 4.

As a specific embodiment of the plant incubator that can adjust light intensity and light quality at the same time as described in the utility model, the box adopts stainless steel pipe as the main frame, and the sides and doors of the box are made of glass.

As a specific embodiment of the plant cultivation box capable of simultaneously adjusting light intensity and light quality described in the utility model, a plurality of independently controlled full-spectrum daylight tubes are provided on the outside of the side of the box.

As a specific embodiment of the plant incubator that can simultaneously adjust the light intensity and light quality of the utility model, a detachable green film is arranged outside the full-spectrum daylight tube.

As a specific embodiment of the plant incubator that can simultaneously adjust light intensity and light quality described in the utility model, the green film is fixed and wrapped outside the full-spectrum sunlight tube by a fixer.

As a specific embodiment of the plant incubator capable of simultaneously adjusting light intensity and light quality of the utility model, the fixer includes a bracket, a rotating shaft and a fixing clip.

As a specific embodiment of the plant incubator that can adjust light intensity and light quality at the same time as described in the present invention, there are two fixing clips located at both ends of the bracket; two rotating shafts located at the bracket and The connection of the fixing clip.

The beneficial effects of the utility model:

Different plants have different demands on light intensity and light quality (the ratio of red light to far-red light). The utility model designs an incubator that can simultaneously adjust the light intensity and light quality according to the above-mentioned different demands. In the present invention, a full-spectrum sunlight lamp tube for controlling light intensity and a far-red lamp tube for controlling light quality are arranged on the top of the incubator body, and the light intensity and light quality are controlled by switching a plurality of lamp tubes. Regulation, so as to meet the growth needs of different plants, so that the growth of plants can reach the best.

The utility model is provided with partitions in the cabinet, and full-spectrum sunlight tubes and far-red lamps at the lower part of the partitions to further control the light intensity and light quality; at the same time, the partitions are set to be movable, which can satisfy The space required for the height of the plant at different growth stages of the plant.

A green film wrapping the lamp tube is installed outside the full-spectrum daylight lamp tube to reduce the light intensity while reducing the proportion of red light, thereby reducing the proportion of red light and far-red light to achieve the purpose of regulating light quality.

Description of drawings

Fig. 1 is the structural representation of the plant cultivation box of the present utility model;

Fig. 2 is the front view of the lamp tube structure of the present invention;

Fig. 3 is a side view of the lamp tube structure of the present invention;

Fig. 4 is a schematic structural diagram of a green film wrapped in a full-spectrum sunlight lamp tube of the present invention;

Fig. 5 is the structural installation schematic diagram of the utility model fixer;

Reference signs: 1-cabinet, 2-door, 3-partition plate, 4-lamp tube, 5-green film, 6-support, 7-rotating shaft, 8-fixing clip.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail.

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

A plant cultivation box capable of adjusting light intensity and light quality at the same time, comprising a box body 1, a door 2 is arranged on the box body 1, a full-spectrum daylight tube 4 and a far-red lamp tube 4 are arranged on the top of the box body 1 The light tube 4, the full-spectrum daylight tube 4 and the far-red light tube 4 are multiple and independently controlled.

The invention provides a plant cultivation box capable of adjusting light intensity and light quality at the same time, which includes a box body 1 for placing plants and a door 2 opened on the box body 1 . The top in the box 1 is provided with a full-spectrum daylight tube 4 and an original red light tube 4 for adjusting light intensity and light quality (ratio of red light: far-red light), wherein the full-spectrum daylight lamp The tube 4 is used to provide light intensity and red light, and the far-red light tube 4 is used to provide far-red light. In order to better control the light intensity and light quality, the full-spectrum daylight tube 4 and the far-red light tube 4 are multiple and independently controlled, specifically the full-spectrum daylight tube 4 and the original red light tube 4 The quantity can be set according to the specific usage, as long as the light intensity and light quality required for plant growth can be achieved.

In specific use, the user can adjust the switch of the lamp tube 4 according to the needs of plant growth, so as to realize the adjustment of its light intensity and light quality. The plug can be connected to the electrical switch of the timing socket, and the number of switches and the switching time of the lights can be adjusted intelligently. When the cultivated plants are light-loving plants, the number of full-spectrum daylight tubes 4 turned on can be increased, and when the cultivated plants need less light intensity, more full-spectrum daylight tubes 4 can be turned off. The adjustment of the light quality ratio of red light: far red light requires the cooperation of full-spectrum daylight tube 4 and far-red light tube 4. If it is necessary to increase the ratio of red light: far-red light, it is necessary to increase the full-spectrum daylight tube 4 turned on. Quantity or reduce the number of far-red light tubes 4 to open, if you need to reduce the ratio of red light: far-red light, you need to reduce the number of full-spectrum daylight tubes 4 to open or increase the number of far-red light tubes 4 to open, as long as according to The ratio of light quality can be adjusted, which is routine and easy for those skilled in the art.

Further, a movable partition 3 is arranged inside the box body 1 , and a full-spectrum daylight lamp 4 and a far-red lamp 4 are arranged on the lower part of the partition 3 . Furthermore, there are multiple full-spectrum daylight tubes 4 and far-red light tubes 4 arranged on the lower part of the partition 3 and are independently controlled. The number of said full-spectrum daylight tubes is preferably 5, and the number of said far-red light tubes is preferably 4. The lamp tube 4 provided at the bottom of the partition 3 can further increase the adjustment of light intensity and light quality, and its adjustment method is similar to that of the lamp tube 4 on the top, so no detailed explanation will be given here. At the same time, the partition board 3 is set to be movable, which can meet the space required by the height of the plants in different growth stages.

Further, the box 1 adopts stainless steel pipe as the main frame, and the sides of the box 1 and the door 2 are made of glass. The stainless steel pipe can make the structure of the box body 1 more stable and improve the service life of the incubator. Using glass material as the side of the box body 1 can allow external light to enter the incubator through the glass, and can also meet the supply of sunlight in the incubator when the lamp tube 4 is not working. Further, a full-spectrum daylight tube 4 is provided on the outside of the side of the box 1, and the side of the full-spectrum daylight tube 4 away from the glass box is protected by thin stainless steel. The full-spectrum daylight tube 4 provided outside the side of the box body 1 further provides light intensity for the growth of plants in the box body 1, so as to avoid the places where the top and the lower part of the partition board 3 cannot be illuminated by the light tube 4, and provide a view from all angles. The growth of plants provides light intensity to make the growth of plants optimal. Furthermore, the full-spectrum daylight tubes 4 provided on the side of the cabinet 1 are multiple and independently controlled, and their switches can be adjusted according to specific usage requirements, so as to meet the needs of different plants for light intensity.

Further, a green film 5 is provided outside the full-spectrum daylight tube 4 . The green film 5 is used to filter the fluorescent light emitted by the full-spectrum fluorescent tube 4 to reduce light intensity and red light, thereby achieving the purpose of reducing light intensity and light quality ratio (red light: far red light). The specific green film 5 can set the quantity of wrapping the full-spectrum sunlight lamp tube 4 according to the specific usage conditions in combination with the light intensity and light quality requirements of the cultivated plants, as long as the purpose of adjusting the light intensity and light quality can be realized. One point is routine and readily accomplished by those skilled in the art.

Further, the green film 5 is fixed and wrapped outside the full-spectrum fluorescent tube 4 through a fixer; the fixer includes a bracket 6 , a rotating shaft 7 and a fixing clip 8 . Furthermore, there are two fixing clips 8 located at both ends of the bracket 6 ; there are two rotating shafts 7 located at the connection between the bracket 6 and the fixing clip 8 . The function of the fixer in the utility model is to fix the green film 5, which is distributed at both ends of the full-spectrum sunlight tube 4. In specific use, install the bracket 6 on the upper part of the lamp tube 4, then clamp the green film 5 through the fixing clips 8 on both sides to realize the wrapping of the full-spectrum daylight lamp tube 4, and then turn the rotating shaft 7 to wrap the green film 5 5 can be fixed on the fixing clip 8; when the green film 5 needs to be changed, the fixing frame is loosened and the green film 5 can be taken off from the holder. In addition, the structure of the fixer of the present invention is not limited thereto, as long as the fixing structure for fixing the green film 5 can be realized.

In addition, the lamp tubes described in the utility model are independently controlled, which can be realized by ordinary control switches, as long as the utility model can realize the independent control of the lamp tubes.

The quantity of the full-spectrum sunlight lamp tube 4 and the far-red lamp tube 4 in the plant incubator of the utility model is pre-set and installed according to specific usage requirements. In specific use, only the plants to be cultivated are put into the casing 1 from the door 2, and then the height of the partition 3 is adjusted so that the plants are not pressed by the partition 3. Then adjust the switch of the lamp tube 4 according to the light intensity and light quality required for cultivating plants, and also select the wrapping quantity of the green film 5 to the full-spectrum sunlight lamp tube 4 according to the needs of plant growth. As the height of the plant grows, the partition 3 is constantly adjusted so that it can meet the space required by the height of the plant in different growth stages of the plant. During the cultivation process, the switch of the lamp tube 4 can also be adjusted according to the requirements of the different growth stages of the cultivated plants for light intensity and light quality, so as to ensure that the growth state of the plants reaches the best.

Different plants have different demands on light intensity and light quality (the ratio of red light to far-red light). The utility model designs an incubator that can simultaneously adjust the light intensity and light quality according to the above-mentioned different demands. In the present invention, a full-spectrum sunlight lamp tube for controlling the intensity of light and a far-red lamp tube for controlling the light quality ratio (red light: far-red light) are arranged on the top of the incubator box body. Switch to adjust the light intensity and light quality, so as to meet the growth needs of different plants, so that the growth of plants can reach the best.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. a kind of plant incubator that can adjust light intensity and light quality simultaneously, including babinet, is provided with door, feature on the babinet Be, the in vivo top of case is provided with full spectrum fluorescent tube and far-red light fluorescent tube, the full spectrum fluorescent tube and Far-red light fluorescent tube is multiple and independent control；

The full spectrum fluorescent tube is provided outside dismountable partial veil, and the partial veil is wrapped in full spectrum by fixator fixation Outside fluorescent tube；The fixator includes stent, shaft and geometrical clamp, and the geometrical clamp is two, positioned at the both ends of stent；Institute Shaft is stated as two, positioned at the junction of stent and geometrical clamp.

A kind of 2. plant incubator that can adjust light intensity and light quality simultaneously as described in claim 1, which is characterized in that the babinet It is internally provided with moveable partition plate.

A kind of 3. plant incubator that can adjust light intensity and light quality simultaneously as claimed in claim 2, which is characterized in that the partition plate Lower part is provided with multiple and independent control full spectrum fluorescent tubes and far-red light fluorescent tube.

A kind of 4. plant incubator that can adjust light intensity and light quality simultaneously as claimed in claim 3, which is characterized in that the partition plate The full spectrum fluorescent tube that lower part is set is 5, and the far-red light fluorescent tube is 4.

A kind of 5. plant incubator that can adjust light intensity and light quality simultaneously as described in claim 1, which is characterized in that the babinet Glass material is used as main body framework, the side of babinet and door using stainless-steel pipe.

A kind of 6. plant incubator that can adjust light intensity and light quality simultaneously as claimed in claim 5, which is characterized in that the babinet Side on the outside of be provided with multiple and independent control full spectrum fluorescent tubes.