A platform capable of simulating different angles of solar illumination

Abstract

This utility model relates to the technical field of sunlight simulation equipment, and discloses a stage capable of simulating different angles of sunlight. The stage includes an ultraviolet lamp assembly capable of simulating sunlight, and a lamp holder assembly that allows for arbitrary adjustment of the ultraviolet lamp assembly's angle of illumination. By setting the lamp holder assembly, the ultraviolet lamp assembly can be flexibly adjusted in horizontal rotation and pitch angle to simulate different angles of sunlight, meeting diverse experimental needs. Furthermore, the lamp holder is made of transparent resin material, which has no ultraviolet blocking properties and is "transparent" to ultraviolet-sensitive materials, avoiding interference with the ultraviolet lamp's illumination. The ultraviolet lamp assembly is powered by a portable power supply, improving the device's portability. The placement assembly can stably fix the irradiated object, ensuring experimental accuracy. The overall structure is simple, the angle adjustment operation is convenient, and the fixation is reliable.

Description

Technical Field

[0001] This utility model relates to the technical field of solar illumination simulation equipment, and in particular to a platform that can simulate different angles of solar illumination. Background Technology

[0002] In materials research and development and product testing, it is necessary to understand the changes in material properties under different lighting conditions, especially the performance in different regions (due to different angles of sunlight) and under different glass installation angles. Traditional testing methods mostly rely on field testing, which requires sample setup and data collection in different regions and at different installation angles. This not only consumes a lot of manpower and materials, but also takes a long time, seriously affecting the efficiency of material optimization and the speed of product promotion.

[0003] In fields such as materials testing and plant growth research, existing experimental stages often need to simulate the effects of different solar illumination angles on objects. However, equipment for simulating sunlight often has a fixed illumination angle that cannot be flexibly adjusted, or the adjustment process is complex and it is difficult to accurately control the angle change, resulting in insufficient accuracy of experimental data and failing to meet diverse experimental needs. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a platform that can simulate different angles of solar illumination.

[0005] This utility model is achieved using the following technical solution: a platform that can simulate different angles of sunlight, comprising a platform, an ultraviolet lamp assembly capable of simulating sunlight, a lamp holder assembly capable of arbitrarily adjusting the angle of the ultraviolet lamp assembly, a placement assembly capable of placing objects to be irradiated, the lamp holder assembly including a rotating plate rotatably mounted on the platform, a fixing block fixedly mounted on the rotating plate, two symmetrically arranged limiting rings fixedly mounted on the fixing block, a movable plate slidably sleeved on the two limiting rings, and the ultraviolet lamp assembly mounted on the movable plate.

[0006] Through the above technical solution, the lamp holder assembly can realize the horizontal rotation and pitch angle adjustment of the ultraviolet lamp assembly, thereby simulating different sun irradiation angles and meeting diverse experimental needs. In addition, the lamp holder is made of transparent resin material, which has no ultraviolet blocking properties and is "transparent" to ultraviolet-sensing materials, thus avoiding affecting the ultraviolet lamp irradiation. The placement assembly is used to stably place the irradiated object and ensure that the object's position is fixed during the experiment.

[0007] As a further improvement to the above solution, the rotating plate is circular, and a limiting ring that is fixedly installed on the platform is rotatably sleeved on the cylindrical surface of the rotating plate.

[0008] Through the above technical solution, the limiting ring plays a limiting role on the rotating plate, ensuring that the rotating plate rotates stably on the loading platform and avoiding deviation or shaking during the rotation process.

[0009] As a further improvement of the above solution, the ultraviolet lamp assembly includes a connecting column fixedly installed on one side of the moving plate and hollow inside. One end of the connecting column passes through between the two limiting rings. A lamp box is fixedly installed at the end of the connecting column passing through between the limiting rings. An ultraviolet lamp is installed inside the lamp box. A fixed box is fixedly installed on the other side of the moving plate. A mobile power source is fixedly installed inside the fixed box. The output end of the mobile power source is electrically connected to a wire. One end of the wire sequentially passes through the moving plate, the connecting column, the lamp box and is electrically connected to the ultraviolet lamp.

[0010] Through the above technical solution, the mobile power source is installed inside the fixed box with bolts to provide power support for the ultraviolet lamp, enabling it to be used without an external power source, improving the portability of the device; the connecting column connects the lamp box and the moving plate, and adjusts the irradiation angle of the ultraviolet lamp as the moving plate moves.

[0011] As a further improvement of the above solution, a plurality of first fixing holes arranged in a circular array are symmetrically formed on one side of each of the two limiting rings. A plurality of second fixing holes arranged in an arc are symmetrically formed on both sides of the moving plate. Fixing plates are provided on both sides of the moving plate. A plurality of fixing columns are fixedly installed on one side of each fixing plate. One end of each fixing column passes through the adjacent second fixing hole on the moving plate and the first fixing hole on the adjacent limiting ring. Restricting plates arranged in a "C" shape are fixedly installed on both sides of the fixed box. A rubber plate is fixedly installed inside each restricting plate. A baffle is slidably arranged inside each restricting plate. One end of each baffle extends to one side of the adjacent fixing plate. One side of each baffle is in contact with the adjacent rubber plate. <>

[0012] Through the above technical solution, the fixing columns passing through the first fixing holes and the second fixing holes can fix the moving plate on the limiting rings, realizing the locking of the ultraviolet lamp assembly at different angles; the baffle abuts against the fixing plate under the elastic force of the rubber plate, preventing the fixing columns from loosening and ensuring that the fixing plate will not loosen. Pulling the baffle can release the limitation on the fixing plate, facilitating the adjustment of the position of the moving plate.

[0013] As a further improvement of the above solution, the placing assembly includes a support rod fixedly installed on the top of the loading platform. The top of the support rod sequentially passes through the rotating plate and the fixed block upward. A placing platform is fixedly installed at the top of the support rod.

[0014] Through the above technical solution, the support rod plays a supporting role on the placing platform, and the position of the placing platform is fixed and does not move with the rotation of the rotating plate, ensuring that the irradiated object is always within the irradiation range of the ultraviolet lamp assembly.

[0015] As a further improvement to the above solution, the top four sides of the placement platform are fixedly installed with limit plates. Each limit plate has a threaded post on one side. One end of each threaded post is threaded through the adjacent limit plate and rotatably installed with a compression plate. Each threaded post is fitted with a rubber ring that is fixedly installed with the adjacent limit plate.

[0016] Through the above technical solution, rotating the threaded column can drive the extrusion plate to move, thereby extruding and fixing the object on the placement table to prevent the object from moving during the experiment; the rubber ring increases the friction between the threaded column and the limiting plate, preventing the extrusion plate from loosening due to the threaded column rotating on its own.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention enables flexible adjustment of the horizontal rotation and pitch angle of the ultraviolet lamp assembly by setting up a lamp holder assembly, simulating different angles of solar illumination to meet diverse experimental needs. Furthermore, the lamp holder is made of transparent resin material, which has no ultraviolet blocking properties and is "transparent" to ultraviolet-sensitive materials, thus avoiding interference with the ultraviolet lamp's illumination. The ultraviolet lamp assembly is powered by a portable power supply, improving the equipment's portability. The placement assembly can stably fix the irradiated object, ensuring experimental accuracy. The overall structure is simple, the angle adjustment is convenient, and the fixation is reliable. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the present invention with placement components;

[0021] Figure 3 This is a schematic diagram of the structure of the present invention with a threaded column;

[0022] Figure 4 This is a structural schematic diagram of the present invention with a lamp holder assembly;

[0023] Figure 5 This is a schematic diagram of the structure of the ultraviolet lamp assembly of this utility model;

[0024] Figure 6 This is a cross-sectional structural diagram of the ultraviolet lamp of this utility model.

[0025] Explanation of key symbols:

[0026] 1. Platform; 201. Connecting column; 202. Lamp box; 203. Fixing box; 204. Power bank; 301. Rotating plate; 302. Fixing block; 303. Limiting ring; 304. Moving plate; 305. Ultraviolet lamp; 401. Support rod; 402. Placement platform; 5. Limiting ring; 6. Fixing plate; 7. Fixing column; 8. Limiting plate; 9. Rubber plate; 10. Baffle; 11. Limiting plate; 12. Threaded column; 13. Extrusion plate. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] Please combine Figures 1-6 This embodiment provides a platform that can simulate different angles of sunlight, including a platform 1. The platform 1 is equipped with an ultraviolet lamp assembly that can simulate sunlight. The platform 1 is also equipped with a lamp holder assembly that can arbitrarily adjust the angle of the ultraviolet lamp assembly. The lamp holder assembly is equipped with a placement assembly that can place the object being irradiated.

[0029] The lamp holder assembly includes a rotating plate 301 rotatably mounted on a platform 1. A fixing block 302 is fixedly mounted on the rotating plate 301. Two symmetrically arranged limiting rings 303 are fixedly mounted on the fixing block 302. A movable plate 304 is slidably sleeved on the two limiting rings 303. The ultraviolet lamp assembly is set on the movable plate 304. The rotating plate 301 is circular. A limiting ring 5 fixedly mounted on the platform 1 is rotatably sleeved on the cylindrical surface of the rotating plate 301.

[0030] The lamp holder assembly allows for horizontal rotation and pitch adjustment of the ultraviolet lamp assembly, simulating different solar illumination angles to meet diverse experimental needs. The lamp holder is made of transparent resin material, which has no ultraviolet blocking properties and is "transparent" to ultraviolet-sensitive materials, preventing interference with ultraviolet lamp illumination. The placement assembly is used to stably position the irradiated object, ensuring its fixed position during the experiment. It also allows for marking or installing scale strips on the stage 1 and the limiting ring 303, facilitating precise recording and adjustment of the ultraviolet lamp 305's position.

[0031] The limiting ring 5 limits the rotation plate 301, ensuring that the rotation plate 301 rotates stably on the stage 1 and preventing deviation or shaking during rotation.

[0032] The ultraviolet lamp assembly includes a connecting column 201 which is fixedly installed on one side of the moving plate 304 and is hollow. One end of the connecting column 201 passes through between two limiting rings 303. A lamp box 202 is fixedly installed at the end of the connecting column 201 passing through between the limiting rings 303. An ultraviolet lamp 305 is installed inside the lamp box 202. A fixed box 203 is fixedly installed on the other side of the moving plate 304. A mobile power source 204 is fixedly installed inside the fixed box 203. The output end of the mobile power source 204 is electrically connected to a wire. One end of the wire sequentially passes through the moving plate 304, the connecting column 201, the lamp box 202 and is electrically connected to the ultraviolet lamp 305.

[0033] The mobile power source 204 is installed in the fixed box with bolts to provide power support for the ultraviolet lamp 305, enabling it to be used without an external power source, improving the portability of the device; the connecting column 201 connects the lamp box 202 and the moving plate 304, and adjusts the irradiation angle of the ultraviolet lamp 305 along with the movement of the moving plate 304.

[0034] On one side of each of the two limiting rings 303, a plurality of first fixing holes arranged in an annular array are symmetrically opened. On both sides of the moving plate 304, a plurality of second fixing holes arranged in an arc are symmetrically opened. Fixing plates 6 are provided on both sides of the moving plate 304. On one side of each fixing plate 6, a plurality of fixing columns 7 are fixedly installed. One end of each fixing column 7 passes through the adjacent second fixing hole on the moving plate 304 and the first fixing hole on the adjacent limiting ring 303. On both sides of the fixed box 203, limiting plates 8 arranged in a "C" shape are fixedly installed. A rubber plate 9 is fixedly installed inside each limiting plate 8. A baffle 10 is slidably arranged inside each limiting plate 8. One end of each baffle 10 extends to one side of the adjacent fixing plate 6. One side of each baffle 10 is in contact with the adjacent rubber plate 9.

[0035] The fixing column 7 passes through the first fixing hole and the second fixing hole to fix the moving plate 304 on the limiting ring 303, realizing the locking of the ultraviolet lamp assembly at different angles; the baffle 10抵住 the fixing plate 6 under the elastic force of the rubber plate 9, preventing the fixing column 7 from loosening, ensuring that the fixing plate 6 does not loosen. Pulling the baffle 10 can release the limit on the fixing plate 6, facilitating the adjustment of the position of the moving plate 304.

[0036] The placing assembly includes a support rod 401 fixedly installed on the top of the carrying platform 1. The top end of the support rod 401 sequentially passes through the rotating plate 301 and the fixing block 302 upwards. A placing platform 402 is fixedly installed at the top end of the support rod 401.

[0037] The support rod 401 plays a supporting role for the placing platform 402, and the position of the placing platform 402 is fixed and does not move with the rotation of the rotating plate 301, ensuring that the irradiated object is always within the irradiation range of the ultraviolet lamp assembly.

[0038] Limiting plates 11 are fixedly installed on all four sides of the top of the display platform 402. Each limiting plate 11 has a threaded post 12 on one side. One end of each threaded post 12 is threaded through the adjacent limiting plate 11 and is rotatably installed with a pressing plate 13. Each threaded post 12 is fitted with a rubber ring that is fixedly installed with the adjacent limiting plate 11.

[0039] Rotating the threaded column 12 can move the extrusion plate 13 to extrude and fix the object on the placement table 402, preventing the object from moving during the experiment; the rubber ring increases the friction between the threaded column 12 and the limiting plate 11, preventing the extrusion plate 13 from loosening due to the threaded column 12 rotating on its own.

[0040] The implementation principle of a platform that can simulate different solar irradiation angles in this application embodiment is as follows: When using the platform 1 to simulate different solar irradiation angles, the object to be irradiated is first placed on the placement table 402. The threaded post 12 on the limiting plate 11 is rotated. The threaded post 12 rotates and moves along the limiting plate 11 toward the object, thereby driving the extrusion plate 13 to move until the extrusion plate 13 is tightly attached to the surface of the object, thus fixing the object. The rubber ring can prevent the threaded post 12 from rotating on its own.

[0041] When it is necessary to adjust the horizontal irradiation angle of the ultraviolet lamp assembly, the rotating plate 301 is rotated. The rotating plate 301 rotates on the stage 1, and its cylindrical surface rotates within the limiting ring 5. The limiting ring 5 limits the rotating plate 301 to prevent it from shifting. The rotation of the rotating plate 301 drives the fixed block 302 to rotate, which in turn drives the limiting ring 303 to rotate. This, in turn, drives the moving plate 304 to rotate the entire ultraviolet lamp assembly in the horizontal direction until the desired horizontal angle is achieved.

[0042] When it is necessary to adjust the pitch angle of the ultraviolet lamp assembly, first pull the baffle 10 away from the fixed plate 6. The baffle 10 slides within the limiting plate 8 and separates from the rubber plate 9, releasing the restriction on the fixed plate 6. Then separate the fixed plate 6 from the movable plate 304, so that the fixing post 7 can be pulled out from the first and second fixing holes, completely releasing the fixing effect on the movable plate 304. Then push the movable plate 304, and the movable plate 304 slides along the two limiting rings 303. The movable plate 304 drives the connecting post 201 to move, and the connecting post 201 drives the lamp box 202 and the ultraviolet lamp 305 inside to rotate, thereby adjusting the pitch angle of the ultraviolet lamp 305.

[0043] After adjustment, align the fixing post 7 on the fixing plate 6 with the second fixing hole on the moving plate 304 and the first fixing hole on the limiting ring 303, and push the fixing plate 6 so that the fixing post 7 passes through the corresponding hole, thereby fixing the moving plate 304 and the limiting ring 303. Then insert the baffle 10 into the interior of the limiting plate 8, and move the baffle 10 toward the fixing plate 6, so that the protruding part blocks the fixing plate 6, thus limiting the fixing plate 6 and preventing the fixing post 7 from loosening.

[0044] Turn on the ultraviolet lamp 305. The power bank 204 supplies power to the ultraviolet lamp 305 through the power cord. The ultraviolet lamp 305 emits ultraviolet rays to simulate sunlight shining on the object on the platform 402, thus completing the simulation experiment of different sun irradiation angles.

[0045] Both the support assembly for the object and the UV lamp assembly for fixing the UV lamp 305 are made of transparent resin material. This material has no UV blocking properties and is "transparent" to UV-sensitive materials, thus avoiding interference with the UV lamp 305's irradiation. It can also be set up in a conventional manner by adding scale bars on the placement platform 1 and the limiting ring 303 to display the current angle of the UV lamp 305, making it easy to directly and accurately read the rotation angle and thus change the irradiation position of the UV lamp 305.

[0046] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A stage capable of simulating different solar illumination angles, comprising a stage (1), characterized in that, On the stage (1), there is an ultraviolet lamp assembly capable of simulating sunlight irradiation. On the stage (1), there is a lamp holder assembly capable of arbitrarily adjusting the irradiation angle of the ultraviolet lamp assembly. On the lamp holder assembly, there is a placement assembly for placing the irradiated object. The lamp holder assembly includes a rotating plate (301) rotatably mounted on the stage (1). A fixing block (302) is fixedly mounted on the rotating plate (301). Two symmetrically arranged limiting rings (303) are fixedly mounted on the fixing block (302). A moving plate (304) is slidably sleeved on the two limiting rings (303). The ultraviolet lamp assembly is arranged on the moving plate (304).

2. The platform for simulating different solar illumination angles as described in claim 1, characterized in that, The rotating plate (301) is circularly arranged. A limiting ring (5) fixedly mounted on the stage (1) is rotatably sleeved on the cylindrical surface of the rotating plate (301).

3. A platform for simulating different solar illumination angles as described in claim 1, characterized in that, The ultraviolet lamp assembly includes a hollow connecting column (201) fixedly mounted on one side of the moving plate (304). One end of the connecting column (201) passes between the two limiting rings (303). A lamp box (202) is fixedly mounted at the end of the connecting column (201) passing between the limiting rings (303). An ultraviolet lamp (305) is installed inside the lamp box (202). A fixing box (203) is fixedly mounted on the other side of the moving plate (304). A mobile power supply (204) is fixedly mounted inside the fixing box (203). The output end of the mobile power supply (204) is electrically connected to an electric wire. One end of the electric wire sequentially passes through the moving plate (304), the connecting column (201), and the lamp box (202) and is electrically connected to the ultraviolet lamp (305).

4. A platform for simulating different solar illumination angles as described in claim 3, characterized in that, On one side of each of the two limiting rings (303), a plurality of first fixing holes arranged in an annular array are symmetrically formed. On both sides of the moving plate (304), a plurality of second fixing holes arranged in an arc are symmetrically formed. Fixing plates (6) are provided on both sides of the moving plate (304). On one side of each fixing plate (6), a plurality of fixing columns (7) are fixedly mounted. One end of each fixing column (7) passes through the adjacent second fixing hole on the moving plate (304) and the first fixing hole on the adjacent limiting ring (303). On both sides of the fixing box (203), a "C"-shaped limiting plate (8) is fixedly mounted. A rubber plate (9) is fixedly mounted inside each limiting plate (8). A baffle (10) is slidably arranged inside each limiting plate (8). One end of each baffle (10) extends to one side of the adjacent fixing plate (6). One side of each baffle (10) is in contact with the adjacent rubber plate (9).

5. A platform for simulating different solar illumination angles as described in claim 1, characterized in that, The placement assembly includes a support rod (401) fixedly mounted on the top of the stage (1). The top of the support rod (401) sequentially passes through the rotating plate (301) and the fixing block (302) upward. A placement table (402) is fixedly mounted at the top of the support rod (401).

6. A platform for simulating different solar illumination angles as described in claim 5, characterized in that, The top four sides of the placement platform (402) are fixedly installed with limiting plates (11). Each limiting plate (11) has a threaded post (12) on one side. One end of each threaded post (12) is threaded through the adjacent limiting plate (11) and is rotatably installed with a pressing plate (13). Each threaded post (12) is fitted with a rubber ring that is fixedly installed with the adjacent limiting plate (11).

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