Sun illumination simulating and receiving device

Abstract

The utility model relates to a sun illumination simulating and receiving device, which comprises a fixing frame, a simulation lamp and a solar panel, the fixing frame is fixedly provided with an autorotation assembly used for controlling the simulation lamp to move on the horizontal plane, the autorotation assembly comprises an autorotation piece of an arc structure, the autorotation piece is arranged in an upward protruding mode, and the solar panel is arranged on the autorotation piece. The simulation lamp is arranged on the rotation part, the rotation part is provided with a sliding assembly used for achieving movement of the simulation lamp relative to the rotation part, the simulation lamp is fixedly connected with the sliding assembly, and the solar panel is located at the bottom of the rotation part. The semispherical shell area formed by rotation of the autorotation piece is the position where the simulation lamp can be located, so that the simulation lamp can flexibly adjust the direction and angle of simulation illumination, and the situation that the sun is located at all positions in the air is simulated.

Description

Technical Field

[0001] The utility model belongs to the field of teaching equipment, and in particular relates to a sunlight simulation and receiving device. Background Art

[0002] Solar panels, which are usually composed of many solar cells, are devices that use solar energy to convert light energy into electrical energy. They are widely used in various places, including residential roofs, commercial buildings, and agricultural facilities.

[0003] As the earth rotates continuously relative to the sun, the angle of light is constantly changing. For teaching and researching the effect of light angle on the conversion efficiency of solar panels, the earth's revolution period is relatively long in reality, and the corresponding waiting period for the sun to shine on the solar panels at various angles is relatively long, which is not convenient for teaching and researching the conversion of light energy from various light angles by solar panels at various angles. Summary of the invention

[0004] The purpose of the utility model is to simulate the conditions of sunlight at various angles on solar panels so that students can explore and learn how solar panels utilize sunlight at various angles. The utility model provides a sunlight simulation and receiving device.

[0005] The technical solution of the utility model is as follows: a sunlight simulation and receiving device, comprising a fixing frame, a simulation lamp and a solar panel, wherein the fixing frame is provided with a rotation component for controlling the movement of the simulation lamp on a horizontal plane, wherein the rotation component comprises a rotation part in an arc rod structure, and the rotation part is arranged to bulge upward;

[0006] The rotating part is provided with a sliding assembly for realizing the movement of the simulation light relative to the rotating part. The simulation light moves together with the sliding assembly. The solar panel is located below the rotating part within the irradiation range of the simulation light.

[0007] By adopting the above-mentioned technical scheme, the light of the simulation lamp is used to simulate sunlight. The sliding assembly and the rotation assembly enable the simulation lamp to rotate on different horizontal planes. The hemispherical shell area formed by the rotation of the rotating part is the position where the simulation lamp can be located, so that the simulation lamp can flexibly adjust the direction and angle of the simulated light to simulate the situation where the sun is at various positions in the sky.

[0008] The utility model is further configured as follows: the sliding assembly includes a bracket and a clamping assembly, a slide rail is provided on the arc top surface of the rotating part, a sliding part for cooperating with the slide rail is provided on the top of the bracket, and the clamping assembly presses against the arc bottom surface of the rotating part.

[0009] By adopting the above-mentioned further arrangement, the bracket can be manually dragged to move along the slide rail by utilizing the cooperation of the sliding member and the slide rail, that is, the simulation light can slide along the arc surface of the rotating member to simulate the relative motion trajectory of the sun rising in the east and setting in the west. The clamping assembly, the sliding member and the slide rail together clamp the bracket on the rotating member to prevent the bracket from sliding on the rotating member due to its own gravity.

[0010] The utility model is further configured as follows: the self-rotating component further comprises a first driving member, the output end of the first driving member is fixedly connected to the top of the self-rotating member, and the self-rotating member rotates with the vertical line at the end point of the raised top as the central axis.

[0011] By adopting the above-mentioned further arrangement, the first driving member is utilized to drive the rotating member to rotate relative to the fixed frame, thereby having the ability to automatically control the rotation, and the rotating member can also be locked to prevent the simulation light from shaking when it is positioned for illumination, thereby achieving precise control of the rotation angle of the simulation light on the horizontal plane.

[0012] The utility model is further configured as follows: a clamping assembly is provided at the bottom of the bracket, the clamping assembly includes two symmetrically arranged rollers, each of the rollers is rotatably connected to the bracket via a connecting arm, and a torsion spring is provided between each connecting arm and the bracket for pressing the roller against the bottom surface of the arc of the rotating part.

[0013] By further adopting the above-mentioned configuration, the roller is squeezed against the bottom surface of the arc of the bracket, so that the bracket can provide a certain supporting force while being clamped on the rotating part, so that the friction force on the sliding part is reduced, and the bracket slides more smoothly on the rotating part, and is clamped on the rotating part in cooperation with the sliding part, thereby reducing the possibility of shaking of the sliding assembly, preventing the bracket from sliding due to its own gravity, and enhancing stability.

[0014] The utility model is further configured as follows: the sliding assembly also includes a gear, the gear and the bracket are rotatably connected by a rotating shaft, a rack engaged with the gear is fitted on the arc bottom surface of the rotating member, a second driving member is fixedly provided on the bracket, and an output end of the second driving member is fixedly connected to the rotating shaft.

[0015] By further adopting the above-mentioned setting, the rotation of the gear can be controlled by setting the second driving member, and the gear moves along the rack, so as to facilitate the precise adjustment of the position of the simulation light, and the rotation of the gear can be locked to prevent the bracket from sliding after the simulation light determines the position.

[0016] The utility model is further configured as follows: the bracket includes two connecting plates in an "I"-shaped structure and a mounting base fixedly connecting the two connecting plates, the two connecting plates are respectively located on both sides of the rotating part, the rotating shaft is respectively rotatably connected to the two connecting plates, the gear is located between the two connecting plates, and the mounting base is fixedly connected to the simulation lamp.

[0017] With the above configuration further adopted, the two connecting plates in an "I"-shaped structure have high structural strength and strong deformation resistance, and the two connecting plates are respectively located on both sides of the rotating part to prevent the bracket from falling off from the side of the rotating part.

[0018] A further configuration of the utility model is that the fixing bracket is located outside the rotation range of the rotation component.

[0019] The above further configuration is adopted to prevent the fixing frame from being projected by the simulation light onto the rotation range of the rotating member, thereby preventing the fixing frame from being projected onto the solar panel and causing an impact.

[0020] A further configuration of the utility model is as follows: two limiting members are arranged on the rotating member, and the two limiting members are respectively located at the head and tail ends of the rack.

[0021] With the above further configuration, the provided limiting member prevents the sliding assembly from sliding out of the rack.

[0022] The utility model is further configured as follows: the solar panel is located at the bottom of the rotating member, the solar panel is installed on a support seat, and a plurality of adjustable rollers and a plurality of supporting feet are provided at the bottom of the support seat.

[0023] By adopting the above further configuration, the relative position of the sun and the surface of the earth is simulated, and the solar panel can rotate relative to the support base to adjust the installation angle of the solar panel to test the situation of receiving sunlight, and the support feet can stabilize the support base.

[0024] The present invention is further configured as follows: a control box is fixedly mounted on the fixing frame, and the control box is electrically connected to the first driving member, and the control box is wirelessly connected to the second driving member.

[0025] With the above further configuration, the control box provides power to the first driving member to realize the rotation or locking of the rotating member, and can also provide a signal to control the action of the second driving member. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a specific embodiment of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall structure of another perspective of a specific embodiment of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the cooperation between a part of the sliding assembly and the simulation lamp in a specific embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the cooperation between a fixed frame and a sliding assembly in a specific embodiment of the utility model;

[0030] Figure 5 It is a schematic diagram of the overall structure of the connecting plate in a specific embodiment of the utility model.

[0031] In the figure: 1. fixed frame; 2. simulation light; 3. rotation assembly; 31. rotation member; 32. first driving member; 33. slide rail; 34. limit member; 4. sliding assembly; 41. rack; 42. second driving member; 43. bracket; 431. connecting plate; 432. mounting seat; 44. rotating shaft; 45. gear; 46. sliding member; 47. roller; 471. connecting arm; 48. torsion spring; 5. solar panel; 51. support seat; 6. control box. DETAILED DESCRIPTION

[0032] The technical scheme in this embodiment will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. In the description of the present invention, the meaning of "several" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

[0035] like Figure 1-2As shown, the sunlight simulation and receiving device includes a simulation lamp 2, a solar panel 5, a control box 6 and a fixed frame 1. The fixed frame 1 is fixedly provided with a rotation component 3 for realizing the rotation of the simulation lamp 2 on a horizontal plane. The rotation component 3 includes a rotation member 31 with an arc-shaped rod structure and a first driving member 32 fixedly connected to the fixed frame 1. Further, the rotation member 31 is a semicircular structure, and the semicircular top of the rotation member 31 is facing upward and the opening is facing downward. The top of the rotation member 31 can be fixedly connected to the output end of the first driving member 32 by setting a connecting frame. The first driving member 32 controls the rotation member 31 to rotate with the vertical line where the end point of the semicircular top is located as the central axis.

[0036] The first driving member 32 drives the rotating member 31 to rotate relative to the fixing frame 1. The first driving member 32 is controlled on the control box 6 to control the rotating member 31 to rotate or lock, so as to realize precise control of the rotation angle and position of the simulation lamp 2 on the horizontal plane.

[0037] like Figure 3-5 As shown, the rotating part 31 is provided with a sliding assembly 4 for realizing the sliding of the simulation light 2 relative to the rotating part 31, the sliding assembly 4 includes a second driving member 42, a bracket 43 and a clamping assembly, the bracket 43 includes two connecting plates 431 in an "I" shape and a mounting frame 432 fixedly connecting the two connecting plates 431, the "I" shape structure is convenient for arranging structures at the upper and lower ends of the rotating part 31 to fix the bracket 43 on the rotating part 31, and has strong anti-deformation ability, the two connecting plates 43 are respectively located on both sides of the rotating part 31 to prevent the bracket from falling off the side of the rotating part.

[0038] The rotating member 31 is located on the top surface of the arc and is provided with two slide rails 33. The overall shape and structure of the slide rails 33 are the same as those of the rack 41. The two slide rails 33 are respectively close to two connecting plates 431. The two ends of the top of each connecting plate 431 are rotatably connected with sliding members 46 for cooperating with the slide rails 33. The sliding members 46 can be pulleys. Each sliding member 46 can slide on the slightly closer slide rail 33 to determine the motion trajectory of the bracket 43, so as to realize the simulation lamp 2 sliding along the arc surface of the rotating member 31 to simulate the relative motion trajectory of the sun rising in the east and setting in the west.

[0039] The second driving member 42 is fixed on the side wall of the mounting frame 432, and the output end of the second driving member 42 is fixedly connected with a rotating shaft 44, and the rotating shaft 44 is inserted between the two connecting plates 43, and the rotating shaft 44 is rotatably connected to the two connecting plates 431 respectively, and a gear 45 is fixedly connected to the rotating shaft 44, and the gear 45 is located between the two connecting plates 431. A rack 41 that can engage with the gear 45 is fixedly provided on the arc bottom surface of the rotating member 31. After installation, the overall shape of the rack 41 is the same as that of the rotating member 31.

[0040] The gear 45 meshes with the rack 41. When the second driving member 42 drives the gear 45 to rotate, it drives the bracket 43 to move along the rack 41. At the same time, each sliding member 46 slides on the corresponding slide rail 33, realizing automatic control of the simulation lamp 2 to slide or lock along the arc surface of the rotating member 31 to simulate the relative motion trajectory of the sun rising in the east and setting in the west, so that the position of the simulation lamp 2 is more accurate.

[0041] Two rollers 47 are symmetrically arranged at the bottom of the bracket 43, and a connecting arm 471 is arranged between each roller 47 and the bracket 43, and the connecting arm 471 is rotatably connected to the bracket 43 and the roller 47 respectively;

[0042] Two torsion springs 48 are provided between each connecting arm 471 and the bracket 43 for abutting the roller 47 against the rack 41. The roller 47 is abutted against the rack 41 to provide a certain supporting force, so that the sliding member 46 is subjected to less friction, and the bracket 43 slides more smoothly on the rotating member 31. In addition, each roller 47 cooperates with the sliding member 46 to clamp the entire bracket 43 on the rotating member 31, thereby reducing the possibility of shaking of the sliding assembly 4 and enhancing stability.

[0043] The bottom of the mounting base 432 is fixedly connected to the simulation lamp 2 , that is, when the bracket 43 moves, the simulation lamp 2 moves accordingly.

[0044] Two limiting members 34 are disposed on the rotating member 31 . The two limiting members 34 are respectively located at the head and tail ends of the rack 41 . The limiting members 34 prevent the sliding assembly from sliding out of the rack 41 .

[0045] The solar panel 5 is located at the bottom of the rotating part 31, simulating the relative position of the sun and the surface of the earth. The solar panel 5 is installed on the support base 51. The solar panel 5 and the support base 51 are universally adjustable. The orientation of the solar panel 5 can be adjusted and locked to adjust the different orientations of the solar panel 5 to explore the situation of receiving sunlight. Four adjustable rollers and four supporting feet are provided at the bottom of the support base 51. The supporting feet can be used to stabilize the support base and prevent sliding. When the support base 51 needs to be moved, the adjustable rollers are adjusted to make the roller part grounded, so that the position of the support base 51 can be pushed and adjusted more easily. When the position of the support base 51 does not need to be adjusted, the adjustable rollers are adjusted and lifted to prevent sliding.

[0046] The entire fixing frame 1 is located outside the rotation range of the rotating component 3 to prevent the fixing frame 1 from being projected by the simulation light 2 into the rotation range of the rotating component 31, thereby preventing the projection of the fixing frame 1 from affecting the experimental research.

[0047] The control box 6 is fixedly arranged on the fixed frame 1 and is electrically connected to the first driving member 32. The control box 6 provides power to the first driving member 32 to realize the rotation of the rotating member 31. The simulation lamp 2 is electrically connected to the second driving member 42. The second driving member 42 has its own power supply to drive the gear 45 to rotate, so as to avoid the phenomenon of driving the motor line to follow the rotation, and to avoid the power line from being entangled or even projecting the power line onto the solar panel 5 to destroy the experiment. It can also provide power to the simulation lamp 2 to emit light, so as to realize the simulation of sunlight.

[0048] In summary, the sliding component 4 and the rotation component 3 enable the simulation lamp 2 to rotate on different horizontal planes, simulating the sun's radiation when the earth revolves around the sun and rotates. Specifically, the hemispherical shell area formed by the rotation of the rotation component 31 is the position where the simulation lamp 2 can be located, and the first driving component 32 and the second driving component 42 are controlled by the control box 6 to quickly adjust the position of the simulation lamp 2, and can also be manually controlled and adjusted, so that the simulation lamp 2 can flexibly adjust the direction and angle of the simulated light to simulate the situation where the sun is at various positions in the sky.

[0049] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that technical personnel in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. A sunlight simulation and receiving device, comprising a fixing frame (1), a simulation lamp (2) and a solar panel (5), characterized in that: The fixing frame (1) is provided with a rotation component (3) for controlling the movement of the simulation lamp (2) on the horizontal plane, the rotation component (3) comprising a rotation member (31) in an arc structure, the rotation member (31) being arranged to bulge upwards; The rotating member (31) is provided with a sliding assembly (4) for realizing the movement of the simulation light (2) relative to the rotating member (31); the simulation light (2) and the sliding assembly (4) move together; and the solar panel (5) is located below the rotating member (31) within the illumination range of the simulation light (2).

2. The sunlight simulation and receiving device according to claim 1, characterized in that: The sliding assembly (4) comprises a bracket (43), a slide rail (33) is provided on the arc top surface of the rotating member (31), a sliding member (46) for cooperating with the slide rail (33) is provided on the top of the bracket (43), a clamping assembly is provided at the bottom of the bracket (43), the clamping assembly comprises a roller (47), the roller (47) and the bracket (43) are rotatably connected via a connecting arm (471), and a torsion spring (48) is provided between the connecting arm (471) and the bracket (43) for pressing the roller (47) against the arc bottom surface of the rotating member (31).

3. The sunlight simulation and receiving device according to claim 1, characterized in that: The self-rotating component (3) further comprises a first driving member (32), the output end of the first driving member (32) being fixedly connected to the top of the self-rotating member (31), and the self-rotating member (31) rotates around a vertical line at which the end point of the raised top is located as a central axis.

4. The sunlight simulation and receiving device according to claim 2, characterized in that: The sliding assembly (4) further comprises a gear (45), wherein the gear (45) and the bracket (43) are rotatably connected via a rotating shaft (44), a rack (41) meshing with the gear (45) is fitted on the arc bottom surface of the rotating member (31), and a second driving member (42) is fixedly provided on the bracket (43), and an output end of the second driving member (42) is fixedly connected to the rotating shaft (44).

5. The sunlight simulation and receiving device according to claim 4, characterized in that: The bracket (43) comprises two connecting plates (431) in an "I"-shaped structure and a mounting seat (432) fixedly connected to the two connecting plates (431); the two connecting plates (431) are respectively located on two sides of the rotating member (31); the rotating shaft (44) is respectively rotatably connected to the two connecting plates (431); the gear (45) is located between the two connecting plates (431); and the mounting seat (432) is fixedly connected to the simulation lamp (2).

6. The sunlight simulation and receiving device according to claim 4, characterized in that: The self-rotating member (31) is provided with two limiting members (34), and the two limiting members (34) are respectively located at the head and tail ends of the rack (41).

7. The sunlight simulation and receiving device according to claim 4, characterized in that: The fixing frame (1) is located outside the rotation range of the rotation component (3).

8. The sunlight simulation and receiving device according to claim 1, characterized in that: The solar panel (5) is mounted on a support base (51), and a plurality of adjustable rollers and a plurality of support feet are provided at the bottom of the support base (51).

9. The sunlight simulation and receiving device according to claim 3, characterized in that: A control box (6) is fixedly arranged on the fixing frame (1), and the control box (6) is electrically connected to the first driving member (32).

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