Simulation device for photovoltaic power generation efficiency detection

Abstract

The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a simulation device for photovoltaic power generation efficiency detection, which comprises a machine body, a detection groove is arranged on the machine body, a hydraulic cylinder is arranged on the upper surface of the machine body, a top plate is fixedly arranged at the telescopic end of the hydraulic cylinder, and a light source, a stabilizer bar and a spring are arranged on the top plate. A baffle plate is arranged in the top plate in a sliding mode, a limiting rod is arranged on the baffle plate, a pressing plate is arranged on the limiting rod, and a limiting groove is formed in the pressing plate. The four U-shaped shielding plates are connected to the top plate in a sliding mode, when the shielding plates in the corresponding areas are pulled or pushed, the shielding plates start to move, the limiting rods on the upper surfaces of the shielding plates leave the limiting grooves, and therefore the pressing plate is jacked up, the shielding plates can start to move, and when the shielding plates reach the position of the other limiting groove, the pressing plate is pulled back by the springs; therefore, the limiting rod enters the limiting groove, the shielding plate is fixed, the light source in the corresponding area is exposed, and area irradiation of the photovoltaic panel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a simulation device for detecting the efficiency of photovoltaic power generation. Background Technique

[0002] Electric energy is widely used in various fields such as power, lighting, metallurgy, chemistry, textile, communication, and broadcasting, and is the main driving force for the development of science and technology and the leap of the national economy. With the development of technology, people convert energy such as wind energy and solar energy into electric energy for people to use. Solar power generation is also known as photovoltaic power generation. In order for photovoltaic modules to have better power generation efficiency, they need to be simulated and detected before being put into use to ensure their quality is qualified. Although the existing detection simulation devices have the function of changing the light irradiation angle and time, they cannot achieve regional irradiation of photovoltaic modules, thus reducing the accuracy of detection.

[0003] To solve the above problems, a simulation device for detecting the efficiency of photovoltaic power generation is proposed in this application. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a simulation device for detecting the efficiency of photovoltaic power generation, which includes a body. A detection slot is opened on the body. A hydraulic cylinder is fixedly arranged on the upper surface of the body. The telescopic end of the hydraulic cylinder is fixedly provided with a top plate. A light source, a stabilizing rod, and a spring are fixedly arranged on the top plate. A shielding plate is slidably arranged in the top plate. A limiting rod is fixedly arranged on the shielding plate. A pressing plate is movably arranged on the limiting rod. A limiting slot is opened on the pressing plate.

[0005] Preferably, an installation plate is fixedly arranged on the side of the detection slot. A driven wheel is fixedly arranged on the installation plate. A clamping plate is fixedly arranged on the driven wheel. A photovoltaic panel is fixedly arranged on the clamping plate. The bottom of the driven wheel is engaged with a driving wheel. A handle is fixedly arranged on the driving wheel.

[0006] Preferably, the shielding plate is in a "U" shape. The top plate and the light source are located in the middle of the shielding plate. The limiting rod is fixedly connected to the upper surface of the shielding plate.

[0007] Preferably, a sliding slot is opened on the upper surface of the top plate. The limiting rod is slidably connected in the sliding slot. The top of the limiting rod is movably connected in the limiting slot.

[0008] Preferably, the stabilizing rod penetrates through the pressing plate. The pressing plate is slidably connected to the stabilizing rod. One end of the spring is fixedly connected to the upper surface of the top plate, and the other end of the spring is fixedly connected to the lower surface of the pressing plate.

[0009] Preferably, a display screen and an adjustment button are arranged on the front of the body, and a handle is rotatably connected to the outside of the body.

[0010] The above technical solution of the utility model has the following beneficial technical effects:

[0011] Four "U"-shaped baffle plates are slidably connected to the top plate of the utility model for blocking four columns of light sources. When it is necessary to let the light in the corresponding area shine on the photovoltaic panel, the baffle plate in the corresponding area can be pulled, so that the baffle plate moves outwards by a certain length. When the baffle plate moves, the limiting rod on the upper surface will leave the limiting groove, thereby lifting the pressing plate, and then the baffle plate can start to move. When moving to the position of another limiting groove, the pressing plate will be pulled back by the spring, so that the limiting rod enters the limiting groove, and the fixation of the baffle plate can be completed, so that the light source in the corresponding area leaks out and shines on the photovoltaic panel, realizing the area irradiation of the photovoltaic panel, enabling the device to simulate more actual environments, and improving the accuracy of photovoltaic panel detection; at the same time, four stabilizing rods are slidably connected to the pressing plate, so that the pressing plate is more stable when lifting and lowering. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic cross-sectional structure diagram of the utility model;

[0013] Figure 2 is a schematic front view structure diagram of the utility model;

[0014] Figure 3 is a schematic side view structure diagram of the utility model.

[0015] REFERENCE MARKS

[0016] 1, body; 101, detection groove; 102, mounting plate; 2, driven wheel; 201, clamping plate; 202, photovoltaic panel; 203, driving wheel; 204, handle; 3, hydraulic cylinder; 4, top plate; 401, light source; 5, baffle plate; 501, limiting rod; 6, pressing plate; 601, limiting groove; 7, stabilizing rod; 8, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer and more understandable, the utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the utility model.

[0018] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model.

[0019] Some embodiments of the utility model for a simulation device for detecting the power generation efficiency of photovoltaic power generation will be described below with reference to the accompanying drawings.

[0020] Embodiment 1:

[0021] Combined Figures 1-3 As shown in the figure, a simulation device for detecting the photovoltaic power generation efficiency provided by the utility model includes a body 1. A detection groove 101 is provided on the body 1. A hydraulic cylinder 3 is fixedly provided on the upper surface of the body 1. A top plate 4 is fixedly provided at the telescopic end of the hydraulic cylinder 3. A light source 401, a stabilizing rod 7 and a spring 8 are fixedly provided on the top plate 4. A baffle 5 is slidably arranged in the top plate 4. A limiting rod 501 is fixedly provided on the baffle 5. A pressing plate 6 is movably arranged on the limiting rod 501. A limiting groove 601 is provided on the pressing plate 6. An installation plate 102 is fixedly provided on the side of the detection groove 101. A driven wheel 2 is fixedly provided on the installation plate 102. A clamping plate 201 is fixedly provided on the driven wheel 2. A photovoltaic panel 202 is fixedly provided on the clamping plate 201. A driving wheel 203 is engaged with the bottom of the driven wheel 2. A handle 204 is fixedly provided on the driving wheel 203. The baffle 5 is in the shape of a "U". The top plate 4 and the light source 401 are located in the middle of the baffle 5. The limiting rod 501 is fixedly connected to the upper surface of the baffle 5. A sliding groove is provided on the upper surface of the top plate 4. The limiting rod 501 is slidably connected in the sliding groove. The top of the limiting rod 501 is movably connected in the limiting groove 601. The stabilizing rod 7 penetrates through the pressing plate 6. The pressing plate 6 is slidably connected to the stabilizing rod 7. One end of the spring 8 is fixedly connected to the upper surface of the top plate 4. The other end of the spring 8 is fixedly connected to the lower surface of the pressing plate 6. A display screen and an adjustment button are provided on the front of the body 1. And a handle 204 is rotatably connected to the outside of the body 1.

[0022] Specifically, a detection groove 101 is provided on the body 1. An installation plate 102 is fixedly welded to the side of the detection groove 101. A driven wheel 2 is fixedly welded to the installation plate 102. A clamping plate 201 is fixedly provided on the driven wheel 2. A photovoltaic panel 202 is fixedly installed on the clamping plate 201, and the photovoltaic panel 202 is located in the detection groove 101 so that the photovoltaic panel 202 can be connected to the body 1 for detection. A driving wheel 203 is engaged with the bottom of the driven wheel 2. A handle 204 is fixedly welded to the driving wheel 203, and the handle 204 is rotatably connected to the outside of the body 1 so that the staff can control the rotation of the driving wheel 203 by rotating the handle 204, thereby controlling the rotation of the driven wheel 2, and further driving the photovoltaic panel 202 to rotate and change the angle, realizing the operation of irradiating the photovoltaic panel 202 with light from different angles. A hydraulic cylinder 3 is fixedly installed on the upper surface of the body 1. A top plate 4 is fixedly welded to the telescopic end of the hydraulic cylinder 3 so that the hydraulic cylinder 3 can control the lifting of the top plate 4, and further change the distance between the light source 401 on the top plate 4 and the photovoltaic panel 202, thereby changing the intensity of the light. A "U"-shaped baffle 5 is slidably connected to the top plate 4. A limiting rod 501 is fixedly welded to the upper surface of the baffle 5, and the limiting rod 501 is slidably connected to the chute on the upper surface of the top plate 4 so that the limiting rod 501 does not affect the sliding of the baffle 5. A stabilizing rod 7 and a spring 8 are fixedly welded to the upper surface of the top plate 4, and the stabilizing rod 7 is located in the middle of the spring 8. A pressing plate 6 is slidably connected to the stabilizing rod 7. The other end of the spring 8 is fixedly welded to the lower surface of the pressing plate 6 so that the pressing plate 6 is subjected to the pulling force of the spring 8 and thus moves downward. The stabilizing rod 7 makes the movement of the spring 8 more stable. A limiting groove 601 corresponding to the limiting rod 501 is provided on the lower surface of the pressing plate 6 so that the limiting rod 501 can enter the limiting groove 601. Without external interference, the pressing plate 6 will fix the limiting rod 501 with the limiting groove 601 through the pulling force of the spring 8, thereby fixing the baffle 5. When the baffle 5 is pulled out by an external force, the limiting rod 501 will leave the limiting groove 601, thereby lifting the pressing plate 6 and enabling the baffle 5 to move, so as to change the position of the baffle 5 below the light source 401 and realize the control of the irradiation area of the light source 401.

[0023] Working principle and usage process of the present utility model: First, fix the photovoltaic panel 202 on the clamping plate 201. Then, turn on the light source 401 to irradiate the photovoltaic panel 202. Rotate the handle 204 according to requirements to control the rotation of the driving wheel 203 and the photovoltaic panel 202, so that the photovoltaic panel 202 changes its angle, or lower or raise the telescopic end of the hydraulic cylinder 3 to make the light source 401 approach or move away from the photovoltaic panel 202, realizing the detection of the light-emitting efficiency of the photovoltaic panel 202 under different light conditions. When it is necessary to control the light source 401 to irradiate the photovoltaic panel 202 in a specific area, the baffle 5 can be pushed to make the baffle 5 slide into the top plate 4. The limiting rod 501 leaves the limiting groove 601 to lift the pressing plate 6. Stop moving when it moves to the next limiting groove 601. At this time, the spring 8 pulls the pressing plate 6 downward, making the limiting rod 501 enter the limiting groove 601, thus completing the fixation. At this time, a part of the light source 401 below will be blocked, so that the light in the corresponding area irradiates the photovoltaic panel 202, enabling the device to simulate more actual environments, and further making the detection data more accurate.

[0024] It should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A simulation device for detecting the photovoltaic power generation efficiency, comprising an organism (1), characterized in that, A detection groove (101) is provided on the body (1). A hydraulic cylinder (3) is fixedly arranged on the upper surface of the body (1). A top plate (4) is fixedly arranged at the telescopic end of the hydraulic cylinder (3). A light source (401), a stabilizing rod (7) and a spring (8) are fixedly arranged on the top plate (4). A shielding plate (5) is slidably arranged in the top plate (4). A limiting rod (501) is fixedly arranged on the shielding plate (5). A pressing plate (6) is movably arranged on the limiting rod (501). A limiting groove (601) is provided on the pressing plate (6).

2. The analog device for detecting the photovoltaic power generation efficiency according to claim 1, characterized in that An installation plate (102) is fixedly arranged on the side of the detection groove (101). A driven wheel (2) is fixedly arranged on the installation plate (102). A clamping plate (201) is fixedly arranged on the driven wheel (2). A photovoltaic panel (202) is fixedly arranged on the clamping plate (201). A driving wheel (203) is engaged with the bottom of the driven wheel (2). A handle (204) is fixedly arranged on the driving wheel (203).

3. The analog device for detecting the photovoltaic power generation efficiency according to claim 1, wherein, The shielding plate (5) is in the shape of a "U". The top plate (4) and the light source (401) are located in the middle of the shielding plate (5). The limiting rod (501) is fixedly connected to the upper surface of the shielding plate (5).

4. The analog device for detecting the photovoltaic power generation efficiency according to claim 1, characterized in that, A chute is provided on the upper surface of the top plate (4). The limiting rod (501) is slidably connected in the chute. The top of the limiting rod (501) is movably connected in the limiting groove (601).

5. An analog device for detecting the power generation efficiency of photovoltaic power generation according to claim 1, characterized in that, The stabilizing rod (7) penetrates through the pressing plate (6). The pressing plate (6) is slidably connected to the stabilizing rod (7). One end of the spring (8) is fixedly connected to the upper surface of the top plate (4), and the other end of the spring (8) is fixedly connected to the lower surface of the pressing plate (6).

6. The analog device for detecting the photovoltaic power generation efficiency according to claim 1, wherein A display screen and an adjustment button are provided on the front of the body (1), and a handle (204) is rotatably connected to the outside of the body (1).

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