CN218007180U

CN218007180U - Mobile lighting device for animal and plant cultivation place

Info

Publication number: CN218007180U
Application number: CN202222356066.7U
Authority: CN
Inventors: 王森; 杨其长; 李宗耕; 周成波
Original assignee: Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences
Current assignee: Institute of Urban Agriculture of Chinese Academy of Agricultural Sciences
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-13
Anticipated expiration: 2032-09-02

Abstract

The light source and the animal or plant need to be kept safe but at a distance sufficient for the animal or plant to receive the light energy. The utility model provides a portable animal and plant cultivates lighting device in place, it sets up a plurality of sensors respectively on cultivating the lamp, sets up in the different positions of cultivating the lamp based on the function of sensor and detection direction to make it can reach the effect of the distance between more excellent monitoring cultivation lamp and the animal and plant. Whether the detection result of the sensor for detecting the distance between the cultivating lamp and the animal or plant provided in the center of the cultivating lamp is accurate is confirmed based on the detection result of the sensor for detecting the distance between the cultivating lamp and the ground or the cultivating tray provided at the edge of the cultivating lamp. The narrow-band light source can change the linear distance between the narrow-band light source and the animals and plants, and when the narrow-band light source moves to an area for cultivating different animals and plants, the narrow-band light source can adjust the distance between the narrow-band light source and the animals and plants, so that the cultivating lamp and the irradiated animals and plants can keep the positive effect on the growth of the plants.

Description

Mobile lighting device for animal and plant cultivation place

Technical Field

The utility model relates to a plant cultivation science and technology field especially relates to a portable animal and plant cultivates lighting device in place.

Background

As the only energy and signal source for plant growth, the artificial light source is an important component for indoor plant cultivation. In the prior art, the LED is mainly used as an artificial light source, and the LED light source has the advantages of small heat generation, accurate and controllable light formula, various installation and adaptation modes, long service life, slow light decay and the like. For example, chinese patent No. CN208338379U relates to an energy-saving comprehensive light supplement system for plant factory, which includes a planting workshop, a planting bed, LED plant light supplement lamps and laser plant light supplement lamps, wherein the LED plant light supplement lamps are installed on each layer of the planting bed, fixed angle-adjustable lamp holders are installed at positions 1 meter away from both ends of each layer of the planting bed, and opposite laser plant light supplement lamps are installed on the two opposite lamp holders. LED plant light filling lamp and laser plant light filling lamp are connected with intelligence control system, and intelligence control system control LED plant light filling lamp and the work of laser plant light filling lamp. The system supplies the plant light source based on the arrangement of the light supplementing lamps at different angles, but the light source position is fixed, so that the light supplementing irradiation effect on densely planted plants is limited. Or a novel hatchling breeding box disclosed in chinese patent No. CN205320895U, comprising: breed box, scavenge port etc. its characterized in that: the solar energy thermal insulation door also comprises a solar panel, a shutter, a damping chamber, a door locking valve, a controller, a damping spring, a temperature sensing probe, a storage battery, a warm light lamp, a heating rod and soundproof cotton. For some breeding places in a sealed environment, due to the temperature difference existing under illumination, part of the young birds with strong bodies occupy the space of the young birds with weak bodies, so that the young birds with weak bodies are in an area under a low light source for a long time, and the growth difference of the young birds is further increased.

Further, based on the dynamic growth process of plants, the prior art considers that the manner of supplying the light source to the plants changes from fixed-position illumination to dynamic supplementary illumination. Chinese patent No. CN207196160U discloses a mobile LED plant light supplement lamp, which comprises a mobile bottom plate, a controller, a lifting motor and an LED lamp, wherein a protection box is installed at the upper end of the mobile bottom plate, and a support column is installed at the upper end of the protection box; the controller is arranged in the middle of the outer side of the supporting column, and a wireless communicator is arranged on the controller; the lifting motor is arranged in the protection box; a lifting screw rod is mounted at the shaft end of the motor, a lifting nut is mounted on the lifting screw rod, and a lifting rod is mounted at the upper end of the lifting nut; mounting substrate is installed to the lifter tip, mounting substrate installs the bottom the LED lamp, the heat dissipation fan is installed to the mounting substrate upper end.

As the cultivation places of animals and plants are generally large, the cost of a single movable light source is high, and the movement control is unchanged. Based on this, the utility model relates to a lighting device in place is cultivated to portable animal and plant.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor has studied a lot of documents and patents while making the present invention, but the space is not limited to the details and contents listed, however, this is by no means the present invention does not have the features of these prior arts, but the present invention has all the features of the prior arts, and the applicant reserves the right to increase the related prior arts in the background art.

SUMMERY OF THE UTILITY MODEL

In view of the prior art, the present application provides a lighting device for a mobile animal and plant cultivation site, comprising a cultivation lamp and a suspension unit connecting the cultivation lamp and a movement track provided in the cultivation site, wherein the suspension unit can move the cultivation lamp in a three-dimensional space by changing a position or a shape of the suspension unit, the suspension unit comprising: and a sensor provided in the cultivation lamp so that the cultivation lamp can maintain a safe irradiation distance from the animal or plant cultivated in the cultivation site, wherein the cultivation lamp is provided with at least a first sensor for detecting a distance between the cultivation lamp and the animal or plant located within an irradiation range of the cultivation lamp and a second sensor for detecting a distance between the cultivation lamp and a bottom of the cultivation site located within an irradiation range of the cultivation lamp, the first sensor is provided in a first area of the cultivation lamp, and the second sensor is provided in a second area of the cultivation lamp.

According to a preferred embodiment, the cultivation lamp is provided with a second area provided with light sources for providing light energy and a first area provided at an outer edge of the cultivation lamp in such a way that it can be unobstructed with respect to the path in the first direction of the cultivation site.

According to a preferred embodiment, the suspension unit comprises a height adjustment assembly capable of lifting and lowering the cultivation lamp in the first direction, wherein the height adjustment assembly comprises a slide rail extending in the first direction and disposed at both sides of the cultivation lamp and a pulley disposed in the slide rail and connected to both sides of the cultivation lamp, and the position change of the cultivation lamp in the first direction is adjusted by controlling the moving position of the pulley on the slide rail.

According to a preferred embodiment, the hanging unit moves on the moving rail by being connected with a sliding assembly provided to the moving rail in such a manner that the position of the cultivating lamp can be changed in the second direction and the third direction.

According to a preferred embodiment, the sensor comprises a third sensor for sensing the area illuminated by the incubation lamp, wherein the third sensor is provided with at least one trigger element having a trigger point in different incubation areas in such a way that it can trigger the first sensor and the second sensor to be switched on when the incubation lamp enters the different incubation areas.

According to a preferred embodiment, the suspension unit further comprises a driving assembly for driving the cultivation lamp to move along the moving track at the animal and plant cultivation site, wherein the driving assembly is a driving motor.

According to a preferred embodiment, the cultivation place is provided with at least two cultivation lights, wherein at least two cultivation lights are respectively connected to the independent suspension units, and a plurality of suspension units are commonly arranged on the moving track.

According to a preferred embodiment, the first sensor can be a laser ranging sensor.

According to a preferred embodiment, the third sensor is provided as a trigger sensor in such a way as to be able to confirm the range of cultivation of animals and plants in which said cultivating lamp is moving.

According to a preferred embodiment, the cultivating lamp can be a lamp strip consisting of a plurality of narrow-band LED lamps.

The utility model has the advantages that:

the cultivation lamp that brings light energy for the indoor environment that the animal and plant cultivates among the prior art generally sets up for fixed position, especially to large-scale indoor cultivation environment. For plant growth, the light energy absorbed by the plant growth lamp is fixed, and the cultivation lamp at the fixed position not only can cause the problem of radiation omission, but also can easily cause resource waste. For animal growth, the fixed position of the cultivation lamp can make strong animals obtain more light resources to grow normally, while weak animals can be in the weak light source position for a long time and cannot obtain normal growth conditions all the time.

The utility model relates to a narrow-band light source, which can move in the cultivation place, on one hand, the arrangement of the narrow-band light source can reduce the light waste, so that the emitted light can be irradiated on the plant as much as possible, the light utilization rate is improved, and the problem of light waste in the light cultivation plant is reduced; on the other hand, the movable narrow-band light source can bring illumination to each position of the cultivation place, so that illumination dead angles are avoided;

further, the utility model provides a narrow band light source can also change the linear distance between its and the animal and plant, when narrow band light source removed the region of cultivating different animals and plants, its distance that can adjust between light source and the animal and plant to make cultivation lamp and irradiated animals and plants keep its positive effect to vegetation.

Drawings

Fig. 1 is a 3D schematic diagram of an embodiment of the cultivating lamp of the present invention;

fig. 2 is a schematic diagram of the sensor distribution of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of the present invention;

fig. 4 is a schematic directional diagram of an embodiment of the present invention;

fig. 5 is a schematic structural view of an embodiment of the suspension unit of the present invention.

List of reference numerals

100: a moving track; 200: a suspension unit; 210: a first sensor; 220: a second sensor; 300: cultivating a lamp; 310: a first region; 320: a second region; 400: a first direction; 500: a second direction; 600: and a third direction.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In view of the prior art, the present application provides a lighting device for a mobile animal and plant cultivation site, comprising a cultivation lamp 300 and a suspension unit 200 connecting the cultivation lamp 300 and a moving rail 100 installed in the cultivation site and capable of moving the cultivation lamp 300 in a three-dimensional space by changing its position or shape, wherein the suspension unit 200 comprises a sensor. The sensor is installed on the cultivation lamp 300 in such a manner that the cultivation lamp 300 can maintain a safe irradiation distance from the animals and plants cultivated in the cultivation site at different heights, as shown in fig. 1. The cultivating lamp 300 is provided with at least a first sensor 210 for detecting a distance between the cultivating lamp 300 and the animal or plant located within an irradiation range of the cultivating lamp 300 and a second sensor 220 for detecting a distance between the cultivating lamp 300 and the bottom of the cultivating place located within the irradiation range of the cultivating lamp 300. The first sensor 210 is disposed in the first region 310 of the cultivation light 300. The second sensor 220 is disposed at the second region 320 of the cultivation lamp 300. The first sensor 210 is used to measure the distance between the cultivating lamp 300 and the animals and plants. The second sensor 220 is used to measure the distance between the cultivation lamp 300 and the cultivation site or the bottom of the cultivation tray. Since there are gaps between plants and animals, and even gaps between plants, when the first sensor 210 measures distance by laser, sound wave or infrared ray, the emitted laser, sound wave or infrared ray may directly leak to the bottom of the cultivation site or the position of the cultivation tray, thereby causing a fault of measuring distance by the first sensor 210. The present application provides the second sensor 220, and the second sensor 220 detects the distance between the cultivating lamp 300 to the bottom of the cultivating place or the cultivating tray in the first direction 400. When the distance measured by the first sensor 210 is greater than or equal to the distance measured by the second sensor 220, it indicates that the first sensor 210 has failed to measure, and the first sensor 210 can re-measure until the distance measured by the first sensor 210 is less than the distance measured by the second sensor 220.

According to a preferred embodiment, the cultivating lamp 300 is provided with a second area 320 and a first area 310, wherein the first area 310 is provided with a light source for providing light energy, and the second area 320 is provided at an outer edge of the cultivating lamp 300 in such a way that it can be unobstructed with a path in the first direction 400 of the cultivating place. The second sensor 220 is disposed at the edge of the cultivating lamp 300, as shown in fig. 2. Preferably, the space corresponding to the second region 320 of the cultivating lamp 300 does not cultivate animals and plants, which corresponds to the bottom of the cultivating place or the cultivating tray without hindrance. The first area 310 and the second area 320 of the cultivating lamp 300 are respectively provided with a sensor for measuring distance, so as to eliminate the detection error that the first sensor 210 detects the laser light leaking to the bottom.

According to a preferred embodiment, the cultivating lamp 300 can be changed in position in three directions based on the requirement of the illumination distance of the plants during the illumination process, as shown in fig. 3. When the cultivating lamp 300 ascends or descends to a range of the set distance between the cultivating lamp 300 and the animals and plants, the sensor senses that the distance meets the set distance and stops the control of the cultivating lamp 300 by the hanging unit 200 in the first direction 400.

According to a preferred embodiment, the first direction 400, the second direction 500 and the third direction 600 are the x-axis, the y-axis and the z-axis of a three-dimensional space, respectively. The first direction 400 is a plant growth extension direction, i.e., a height direction of a cultivation place. Preferably, the second direction 500 and the third direction 600 are perpendicular to each other and fall on a cross section of the cultivation site, as shown in fig. 4.

According to a preferred embodiment, the suspension unit 200 further comprises a driving assembly for driving the cultivation lamp 300 to move along the moving rail 100 at the animal and plant cultivation site, wherein the driving assembly is a driving motor, as shown in fig. 3. Preferably, the driving motor can be a servo motor. The hanging unit 200 comprises a height adjusting member capable of elevating the cultivating lamp 300 in the first direction 400, wherein the height adjusting member comprises a rail extended in the first direction 400 and disposed at both sides of the cultivating lamp 300, and a pulley disposed in the rail and connected to both sides of the cultivating lamp 300, and the position change of the cultivating lamp 300 in the first direction 400 is adjusted by controlling the moving position of the pulley on the rail. The action principle of the driving assembly and the moving rail 100 in this embodiment is the same as that of chinese patent No. CN 207631234U.

According to a preferred embodiment, the height adjusting assembly hanging unit 200 moves on the moving rail 100 by being connected with the sliding assembly provided to the moving rail 100 in such a manner that the position of the cultivating lamp 300 can be changed in the second and

third directions

500 and 600. The cultivating lamp 300 is connected to the moving rail 100 through the suspension unit 200.

According to a preferred embodiment, the sensor comprises a third sensor for sensing the area illuminated by said incubation light, wherein said third sensor is provided with at least one trigger having a trigger point in different incubation areas in such a way that said first sensor 210 and said second sensor 220 can be triggered to turn on when said incubation light 300 enters said different incubation areas. The first sensor 210 monitors the distance between the plant and the cultivating lamp 300 in real time, which causes problems of large energy consumption and large computation data. The first sensor 210 and the second sensor 220 can be enabled based on the third sensor trigger. Specifically, the first sensor 210 performs one measurement for the same type or the same growth of plants, and then adjusts the height of the cultivating lamp 300 in the first direction 400. When the cultivating lamp 300 is moved into other cultivating regions, different kinds of plants may exhibit different growing heights due to differences in illumination patterns, planting times or planting types. Thus, the third sensor triggers the first sensor 210 and the second sensor 220, enabling the cultivating lamp 300 to readjust its position in the first direction 400 based on the distance sensing of the first sensor 210. Preferably, the third sensor can be a multi-point laser sensor of type IX-1000. The trigger is a sensor head of type IX-055.

According to a preferred embodiment, at least two cultivation lights 300 are provided at the cultivation site, wherein at least two cultivation lights 300 are respectively connected to the independent suspension units 200, and a plurality of suspension units 200 are commonly provided on the moving rail 100. In the case of a large-scale plant factory or a cultivation center, a moving rail 100 capable of covering all cultivation areas is provided on the top, and a plurality of suspension units 200 connected to cultivation lamps 300 are allowed to freely move on the moving rail 100, so that various colors of light can be simultaneously provided to various plants in different areas.

According to a preferred embodiment, the first sensor 210 can be a laser ranging sensor. Preferably, the first sensor 210 is a laser range sensor model DPE-30-500.

According to a preferred embodiment, the third sensor is provided as a trigger sensor in such a way as to be able to confirm the range of cultivation of animals and plants in which said cultivating lamp 300 is moving. Preferably, the third sensor is an infrared sensor. When the first sensor 210 enters the sensing range of the third sensor, the third sensor triggers the first sensor 210 based on the infrared light it emits.

According to a preferred embodiment, the cultivating lamp 300 can be a lamp sheet composed of a plurality of narrow-band LED lamps. The lamp tube is a full-spectrum narrow-band light supplement lamp with the model of HWZZO. The plurality of lamp tubes are connected in series to form a lamp sheet.

According to a preferred embodiment, the height adjustment assembly can be a structural arrangement of a slide and a collar, as shown in fig. 5. That is, the height adjusting assembly includes a slide rail controlled by the driving motor and a collar fitted over the slide rail and having the other end connected to the cultivating lamp 300. The slide rail rotates to move the collar along the slide rail, thereby moving the cultivating lamp 300 along the slide rail.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the disclosure, which are all within the scope of the disclosure and fall into the scope of the invention. It should be understood by those skilled in the art that the present specification and its drawings are illustrative and not restrictive on the claims. The scope of the invention is defined by the claims and their equivalents. The present description contains several inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", all indicating that the respective paragraph discloses an independent concept, the applicant reserves the right to propose divisional applications according to each inventive concept. Throughout this document, the features referred to as "preferably" are only optional and should not be understood as necessarily requiring that such applicant reserves the right to disclaim or delete any relevant preferred feature at any time.

Claims

1. An illumination device for a mobile animal and plant cultivation site, comprising a cultivation lamp (300) and a suspension unit (200) connecting the cultivation lamp (300) and a movement track (100) provided in the cultivation site, wherein the suspension unit (200) can move the cultivation lamp (300) in a three-dimensional space by changing its position or shape, and the suspension unit (200) comprises:

a sensor provided on the cultivation lamp (300) so that the cultivation lamp (300) can keep a safe irradiation distance from the animals and plants cultivated in the cultivation site at a different height from each other,

the cultivation lamp (300) is at least provided with a first sensor (210) for detecting the distance between the cultivation lamp (300) and the animal and plant positioned in the irradiation range of the cultivation lamp (300) and a second sensor (220) for detecting the distance between the cultivation lamp (300) and the bottom of the cultivation place positioned in the irradiation range of the cultivation lamp (300), the first sensor (210) is arranged in a first area (310) of the cultivation lamp (300), and the second sensor (220) is arranged in a second area (320) of the cultivation lamp (300).

2. A lighting device as claimed in claim 1, characterized in that the cultivating lamp (300) is provided with a first area (310) and a second area (320), wherein the first area (310) is provided with light sources for providing light energy, the second area (320) being provided at an outer edge of the cultivating lamp (300) in such a way that it can clear the path of the cultivating place in the first direction (400).

3. The illumination device according to claim 2, wherein the hanging unit (200) comprises a height adjustment assembly capable of raising and lowering the cultivation lamp (300) in the first direction (400), wherein the height adjustment assembly comprises a slide rail provided at both sides of the cultivation lamp (300) extending in the first direction (400) and a pulley provided in the slide rail and connecting both sides of the cultivation lamp (300), and the positional change of the cultivation lamp (300) in the first direction (400) is adjusted by controlling the moving position of the pulley on the slide rail.

4. The illumination device according to claim 3, wherein the hanging unit (200) moves on the moving rail (100) by being connected with a sliding assembly provided to the moving rail (100) in such a manner that the position of the cultivation light (300) can be changed in the second direction (500) and the third direction (600).

5. The lighting device according to claim 4, wherein the sensor comprises a third sensor for sensing an area illuminated by the cultivation light (300), wherein the third sensor is provided with at least one trigger having a trigger point at different cultivation areas in such a way that the first sensor (210) and the second sensor (220) can be triggered to turn on when the cultivation light (300) enters the different cultivation areas.

6. The lighting apparatus as claimed in claim 5, wherein the suspension unit (200) further comprises a driving assembly for driving the cultivating lamp (300) to move along the moving track (100) at the animal and plant cultivating place, wherein the driving assembly is a driving motor.

7. The lighting device as claimed in claim 6, wherein the cultivation site is provided with at least two cultivation lamps (300), wherein at least two cultivation lamps (300) are respectively connected to the independent suspension units (200), and a plurality of suspension units (200) are commonly provided on the moving rail (100).

8. The lighting device of claim 7, wherein the first sensor (210) can be a laser range sensor.

9. The lighting device according to claim 8, wherein the third sensor is provided as a trigger sensor in such a manner that it can confirm the range of the animal/plant cultivation in which the moving cultivation light (300) is located.

10. The lighting device as claimed in claim 9, wherein the cultivating light (300) can be a light sheet consisting of a plurality of narrow-band LED tubes.