A comprehensive test system for plant growth lamps

Abstract

The present invention relates to a comprehensive test system for plant growth lamps, including a frame body, a first electric cylinder, a second electric cylinder, and a soil layer, wherein the frame body is covered with a shading material, and a bottom base and a top base are provided in the frame body; the first electric cylinder is arranged in an array on the bottom base, and the end of the first electric cylinder is detachably connected to a simulated plant or a test module, and the test of the shading scene is realized by simulating the plant; the soil layer is arranged on the bottom base; the second electric cylinder is arranged in an array on the top base, and the end of the second electric cylinder is detachably connected to a light assembly; the illumination angle of the light assembly is adjustable, and it is a structure that can be quickly disassembled and replaced. Compared with the prior art, the present invention can simulate the lighting scene of a real LED plant lamp, and can accurately test the lighting effect under the influence of multiple factors such as the light source illumination angle, shading, and diffuse reflection, thereby avoiding system errors and human errors.

Description

Technical Field

[0001] The invention relates to the field of lighting testing, and in particular to a comprehensive testing system for plant growth lamps. Background Art

[0002] The emergence of artificial light sources has brought new opportunities for the development of plant lighting. Compared with traditional agriculture, plant lighting is no longer restricted by the four seasons and geographical restrictions. Under global climate change, market demands such as delicate crop planting, food storage and preservation, and food safety are driving the rapid development of the plant lighting market. At present, LED plant lighting has been increasingly widely used in plant factories, greenhouses, gardening design, hydroponics and other fields.

[0003] LED plant lights have rich wavelength types, which coincide with the spectral range built by plant photosynthesis and light morphology; the spectrum wave width is narrow and half-width, and can be combined as needed to obtain pure monochromatic light and composite spectrum; it can concentrate light of specific wavelengths to evenly illuminate crops; it can not only regulate the flowering and fruiting of crops, but also control plant height and plant nutrients; the system generates less heat and occupies less space, and can be used in multi-layer cultivation three-dimensional combination systems, achieving low heat load and miniaturization of production space.

[0004] However, there are currently no unified testing conditions for the testing of LED plant lighting. Testers mainly rely on handheld or manually placed illuminance meters, color rendering index testers, color temperature testers, brightness testers and other equipment for measurement. Unified testing under fixed conditions cannot be achieved, and there are large systematic errors and human errors. Therefore, there is an urgent need to develop a comprehensive test system for plant growth lamps with low systematic errors and human errors. Summary of the invention

[0005] The purpose of the present invention is to overcome the defects of the above-mentioned prior art and to provide a comprehensive test system for plant growth lamps, which can simulate the lighting scene of a real LED plant lamp, and can accurately test the lighting effects under the influence of multiple factors such as light source illumination angle, occlusion, diffuse reflection, etc., thereby avoiding system errors and human errors.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] The purpose of the present invention is to protect a plant growth lamp comprehensive testing system, including a frame body, a first electric cylinder, a second electric cylinder, and a soil layer, wherein specifically:

[0008] The frame body is covered with a light-shielding material, and the frame body is provided with a bottom base and a top base;

[0009] The first electric cylinders are arranged in an array on the bottom base, and the ends of the first electric cylinders are detachably connected with simulated plants or test modules, so as to implement the test of the occlusion scene by simulating plants;

[0010] The soil layer is arranged on the bottom base;

[0011] The second electric cylinders are arranged in an array on the top base, and the ends of the second electric cylinders are detachably connected with light components.

[0012] The illumination angle of the light assembly in the present technical solution is adjustable, and the light assembly is a structure that can be quickly disassembled and replaced.

[0013] Furthermore, the test module is provided with at least one to perform single-site testing, and multiple test modules are provided to implement multi-site testing.

[0014] Furthermore, the output end of the first electric cylinder is an open tube structure, which constitutes an expandable structure that is easy to plug in and can be conveniently connected to simulated plants of different sizes.

[0015] Furthermore, the rod portion of the simulated plant and the lower end of the test module are both rod structures that can be inserted into the output end of the first electric cylinder.

[0016] Furthermore, the first electric cylinder and the second electric cylinder are both vertically arranged.

[0017] Furthermore, the first electric cylinder and the second electric cylinder are evenly arranged on the bottom base and the top base respectively.

[0018] Furthermore, the height of the soil layer is lower than the height of the output end of the first electric cylinder.

[0019] Furthermore, the lighting assembly includes a female connector, a male connector and an LED plant light, the female connector is connected to the end of the second electric cylinder, and the male connector is connected to the LED plant light.

[0020] Furthermore, the female end of the connector is connected to the end of the second electric cylinder through a ball joint.

[0021] Furthermore, the external circuit passes through the top base and is connected to the female end of the connector.

[0022] Compared with the prior art, the present invention has the following technical advantages.

[0023] 1) In this technical solution, the lighting scene of a real LED plant lamp can be simulated by using shading materials or partially translucent materials. The specific degree of light transmittance can be adjusted accordingly according to the test standard. It is only necessary to replace the shading material covering the frame body, which is more convenient and efficient.

[0024] 2) In this technical solution, the second electric cylinder is also designed in a uniform array to simulate the large-scale LED plant lamp lighting scene. The specific arrangement of the LED plant lamp is designed according to relevant standards and specific test conditions. More importantly, in this technical solution, the LED plant lamp is set as a quick-plug structure, which only requires quick connection between the female end of the connector and the male end of the connector to achieve rapid replacement of LED plant lamps of different specifications and models. This is a significant improvement over the cumbersome rewiring and wiring process of the current technology to achieve the replacement process of LED plant lamps.

[0025] 3) In this technical solution, the female end of the connector and the end of the second electric cylinder are innovatively connected by a ball joint. By setting the hinge tightness of the ball joint, the multi-angle tilt setting of the LED plant light can be achieved. This makes up for the lack of large-scale tilt angle testing in the prior art, and provides greater convenience for the influence of the illumination angle on the lighting effect.

[0026] 4) In this technical solution, the laying of the soil layer can simulate the diffuse reflection effect of the soil under the real LED plant lamp, so that the illuminance meter, color rendering index tester, color temperature tester, and brightness meter in the test module can all obtain the lighting test results after the superposition of diffuse reflection and direct irradiation light.

[0027] 5) In this technical solution, by simulating the density and height of the branches and leaves of the plants, the occlusion test of the real plant planting process is realized, and the lighting effect test under occlusion conditions can be obtained. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the internal structure of the plant growth lamp comprehensive test system in this technical solution;

[0029] Figure 2 This is a schematic diagram of the distribution structure of the first electric cylinder in this technical solution.

[0030] In the figure: 1. frame body, 2. first electric cylinder, 3. soil layer, 4. test module, 5. simulated plant, 6. top base, 7. bottom base, 8. second electric cylinder, 9. ball joint, 10. LED plant light, 11. female end of connector. DETAILED DESCRIPTION

[0031] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. Component models, material names, connection structures, control methods, algorithms and other features not clearly described in this technical solution are all considered to be common technical features disclosed in the prior art.

[0032] The plant growth lamp comprehensive testing system of the present invention comprises a frame body 1, a first electric cylinder 2, and a soil layer 3, wherein specifically refer to Figure 1 and Figure 2 .

[0033] During specific implementation, the frame body 1 is covered with shading material, and a bottom base 7 and a top base 6 are provided in the frame body 1. In this technical solution, the shading material or partially translucent material can be used to simulate the lighting scene of a real LED plant lamp. The specific degree of light transmittance can be adjusted accordingly according to the test standard. It is only necessary to replace the shading material covering the frame body 1, which is more convenient and efficient.

[0034] In specific implementation, the first electric cylinder 2 is arranged in an array on the bottom base 7, and the end of the first electric cylinder 2 is detachably connected to the simulated plant 5 or the test module 4, and the test of the occlusion scene is realized by the simulated plant 5. In this technical solution, the density and height of the branches and leaves of the simulated plant 5 are realized to realize the occlusion test of the real plant planting process, and the lighting effect test under the occlusion condition can be obtained. The simulated plant 5 is a polymer material, and the morphological structure and volume are 1:1 simulated design with the real plant.

[0035] In specific implementation, the soil layer 3 is arranged on the bottom base 7, and the height of the soil layer 3 is lower than the height of the output end of the first electric cylinder 2. In this technical solution, the soil layer 3 can be laid to simulate the diffuse reflection effect of the soil under the real LED plant light, so that the illuminance meter, color rendering index tester, color temperature tester, and brightness meter in the test module can obtain the illumination test results after the diffuse reflection and direct irradiation light are superimposed.

[0036] In specific implementation, the second electric cylinders 8 are arranged in an array on the top base 6, and the ends of the second electric cylinders 8 are detachably connected with the light assembly. The illumination angle of the light assembly in this technical solution is adjustable, and it is a quickly detachable and replaceable structure.

[0037] In specific implementation, the output end of the first electric cylinder 2 is an open tube structure, which constitutes an expandable structure that is convenient for plugging and can be conveniently connected to the simulated plants 5 of different sizes. The rod of the simulated plant 5 and the lower end of the test module 4 are both rod structures that can be plugged into the output end of the first electric cylinder 2. The first electric cylinder 2 and the second electric cylinder 8 are both arranged vertically. The first electric cylinder 2 and the second electric cylinder 8 are evenly arranged on the bottom base 7 and the top base 6, respectively.

[0038] In specific implementation, at least one test module 4 is provided to test a single site, or multiple test modules 4 are provided to test multiple sites, see Figure 2 In the technical solution, the array-arranged first electric cylinder 2 can not only realize the setting of simulated plants 5 on a large scale, but also arrange the test modules 4 at multiple positions as needed, so as to obtain detailed site illumination information in the simulated planting space.

[0039] In a specific implementation, the lighting assembly includes a female connector 11, a male connector, and an LED plant lamp 10. The female connector 11 is connected to the end of the second electric cylinder 8, and the male connector is connected to the LED plant lamp 10. The female connector 11 is connected to the end of the second electric cylinder 8 through a ball joint 9. The external circuit passes through the top base 6 and is connected to the female connector 11.

[0040] In the present technical solution, the second electric cylinder 8 is also designed in a uniform array, so as to simulate the large-scale LED plant lamp lighting scene. The specific arrangement of the LED plant lamp 10 is designed according to relevant standards and specific test conditions. What is more important is that in the present technical solution, the LED plant lamp 10 is arranged as a quick-pluggable structure, and only the quick plugging of the connector female end 11 and the connector male end is required to realize the quick replacement of LED plant lamps 10 of different specifications and models. This is a significant improvement over the cumbersome rewiring and wiring in the current technology to realize the replacement process of the LED plant lamp 10.

[0041] In addition, the present technical solution innovatively connects the connector female end 11 and the end of the second electric cylinder 8 by a ball joint. By setting the hinge tightness of the ball joint, the LED plant lamp 10 can be tilted at multiple angles. This makes up for the lack of large-scale tilt angle testing in the prior art, and provides greater convenience for the influence of the illumination angle on the lighting effect.

[0042] The above description of the embodiments is to facilitate the understanding and use of the invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A plant growth lamp comprehensive testing system, characterized in that: include: A frame body (1), the frame body (1) being covered with a light-shielding material, and the frame body (1) being provided with a bottom base (7) and a top base (6); A first electric cylinder (2) is arranged in an array on the bottom base (7), and the end of the first electric cylinder (2) is detachably connected to a simulated plant (5) or a test module (4); A soil layer (3) is disposed on the bottom base (7); A second electric cylinder (8) is arranged in an array on the top base (6), and the end of the second electric cylinder (8) is detachably connected to a lighting assembly; The test module (4) is provided with at least one; The output end of the first electric cylinder (2) is an open tube structure.

2. A plant growth lamp comprehensive testing system according to claim 1, characterized in that: The rod portion of the simulated plant (5) and the lower end of the test module (4) are both rod structures that can be inserted into the output end of the first electric cylinder (2).

3. A plant growth lamp comprehensive testing system according to claim 1, characterized in that: The first electric cylinder (2) and the second electric cylinder (8) are both arranged vertically.

4. A plant growth lamp comprehensive testing system according to claim 1, characterized in that: The first electric cylinder (2) and the second electric cylinder (8) are evenly arranged on the bottom base (7) and the top base (6), respectively.

5. A plant growth lamp comprehensive testing system according to claim 1, characterized in that: The height of the soil layer (3) is lower than the height of the output end of the first electric cylinder (2).

6. A plant growth lamp comprehensive testing system according to claim 1, characterized in that: The lighting assembly comprises a connector female end (11), a connector male end and an LED plant light (10); the connector female end (11) is connected to an end of the second electric cylinder (8), and the connector male end is connected to the LED plant light (10).

7. A plant growth lamp comprehensive testing system according to claim 6, characterized in that: The connector female end (11) is connected to the end of the second electric cylinder (8) via a ball joint (9).

8. A plant growth lamp comprehensive testing system according to claim 6, characterized in that: The external line passes through the top base (6) and is connected to the connector female end (11).

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