Device for thermal cycle test of photovoltaic module

Abstract

The utility model provides a photovoltaic module thermal cycle test device, which comprises a box body and a feeding table, the feeding table comprises a first plate and a second plate vertically arranged at one end of the first plate, the first plate is in sliding connection with the bottom of the box body, the second plate serves as a door plate of the box body, a support is arranged on the upper end face of the first plate, and the first plate and the second plate are in sliding connection. A plurality of first limiting blocks are arranged on the side face of the support, and a plurality of second limiting blocks are transversely arranged in the center of the upper end face of a first plate of the feeding table. A detection assembly is arranged on one side of the upper end face of a first plate of the feeding table, and a heating assembly is arranged in the box body. The feeding table is in sliding connection with the box body, and corresponding heat preservation improvement is carried out, so that feeding of the testing device is quicker and more convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic components, in particular to a device for thermal cycle testing of photovoltaic components. Background Art

[0002] Photovoltaic module thermal cycle test chamber is a device used to test the operating performance of photovoltaic modules under different ambient temperatures. The device can simulate different ambient temperatures to test the working status of photovoltaic modules under different ambient temperatures. It is the main equipment for photovoltaic module testing.

[0003] The current photovoltaic module thermal cycle test device is generally composed of a box, a heater, a temperature controller, a temperature sensor and a heat dissipation device. The temperature inside the box is increased by the heater to simulate the working state of the photovoltaic module in a high temperature environment. However, the unloading rack of the existing photovoltaic module thermal cycle test device is usually fixed inside the box. When loading, the box door needs to be opened, and then the photovoltaic modules are placed one by one into the unloading rack, which leads to space limitations during loading and is extremely inconvenient to use. Utility Model Content

[0004] The utility model solves the problem that the photovoltaic module thermal cycle test is extremely inconvenient to use due to space limitations, and proposes a photovoltaic module thermal cycle test device, in which a feeding table is slidably connected to a box body and corresponding insulation improvements are made, so that the test device can be loaded more quickly and conveniently, thereby improving work efficiency.

[0005] In order to achieve the above objectives, the following technical solutions are proposed:

[0006] A device for thermal cycle testing of photovoltaic modules comprises a box body and a feeding table, wherein the feeding table comprises a first plate and a second plate vertically arranged at one end of the first plate, the first plate is slidably connected to the bottom of the box body, the second plate serves as a door panel of the box body, a bracket is arranged on the upper end surface of the first plate, a plurality of groups of first limit blocks are arranged on the side surface of the bracket, and a plurality of groups of second limit blocks are arranged horizontally at the center of the upper end surface of the first plate of the feeding table; a detection component is arranged on one side of the upper end surface of the first plate of the feeding table, and a heating component is arranged in the box body.

[0007] The utility model includes a box, a feeding platform, a bracket, a first limit block, a second limit block, a detection component and a heating component. The box is provided with an opening on one side, the feeding platform is an L-shaped component, provided with a horizontal first plate and a vertical second plate, the second plate is connected to one end of the first plate, the first plate of the feeding platform is slidably connected to the bottom of the box, that is, the first plate slides from the opening of the box into the inside of the box, and the second plate of the feeding platform can be close to the opening of the box when the first plate completely enters the box, as the door plate of the box, the bracket is arranged on the upper end surface of the first plate, multiple groups of the first limit blocks are arranged on the side of the bracket, multiple groups of the second limit blocks are arranged horizontally at the center of the upper end surface of the first plate of the feeding platform, and the photovoltaic component to be tested is placed in the second limit block and the first limit block. The photovoltaic component to be tested is installed in the second limit block, so that the second limit block fixes the bottom of the photovoltaic component to be tested to prevent the photovoltaic component from being displaced. The detection component is arranged on the upper end surface of the first plate of the feeding platform and detects the working state of the photovoltaic component to be tested in different temperature environments. The heating assembly is arranged inside the box body for adjusting the temperature inside the box body. When in use, the loading and unloading of the photovoltaic components to be tested can be realized by only pulling out the feeding platform from the box body, making the loading and unloading of the test device faster and more convenient, thereby improving work efficiency.

[0008] Preferably, two groups of slide rails are transversely arranged at the bottom end of the interior of the box body, and two groups of slide grooves adapted to the slide rails are arranged at the bottom end of the first plate of the feeding table.

[0009] The bottom end of the box body of the utility model is provided with two groups of parallel and transversely arranged slide rails, and the bottom end of the first plate of the feeding platform is provided with two groups of parallel and transversely arranged slide grooves, and the slide rails are slidably connected with the slide grooves. The utility model arranges two groups of slide grooves transversely at the bottom of the feeding platform, and the slide grooves are slidably installed inside the slide rails inside the box body, so that the loading and unloading of the test device is faster and more convenient, thereby improving work efficiency.

[0010] Preferably, two groups of threaded holes are symmetrically arranged at the top of the box opening, and two groups of fasteners are symmetrically arranged inside the top of the feeding platform, and the fasteners are threadedly connected to the threaded holes.

[0011] The top of the box opening of the utility model is provided with two groups of threaded holes, which are symmetrically arranged. The top of the second plate of the feeding table is provided with two groups of fasteners, which are symmetrically arranged, and the threaded holes are adapted to the fasteners, and the fasteners are threadedly connected to the threaded holes.

[0012] Preferably, several groups of supporting feet are provided at the bottom end of the box body, two groups of supporting rods are symmetrically provided on both sides of the bottom end of the second plate of the feeding platform, universal wheels are provided at the bottom ends of the supporting rods, and a handle is provided at the center of the outer side of the feeding platform.

[0013] The bottom end of the box of the utility model is provided with several groups of supporting feet to lift the box off the ground, and two groups of supporting rods are provided on both sides of the bottom end of the second plate of the feeding platform, and the two groups of supporting rods are symmetrically arranged, and the bottom ends of the two groups of supporting rods are connected and fixed with universal wheels, and the height of the supporting feet is adjusted so that the lowest point of the universal wheel and the lowest point of the supporting feet are in the same plane, and the first plate of the feeding platform is kept horizontal. In addition, a handle is fixedly connected at the center of the outer side of the second plate of the feeding platform. The movement of the feeding platform is controlled by the handle, and by symmetrically arranging two supporting rods at the bottom of the outer side of the feeding platform and arranging universal wheels at the bottom ends of the supporting rods, the feeding platform is more labor-saving and more stable when moving.

[0014] Preferably, a heat-insulating layer is provided inside the box body, and a heat-insulating plate is provided inside the second plate of the feeding table.

[0015] The box of the utility model is provided with an insulation layer inside, and an insulation board is provided between the feeding platform and the box, and the insulation board is provided on the inner side of the second board close to the box. When in use, due to the existence of the insulation layer and the insulation board, the insulation layer and the insulation board prevent the temperature inside the test device from overflowing, thereby making the test device more energy-efficient.

[0016] Preferably, the heating assembly includes a controller assembly arranged at the center of the front side of the box and a plurality of groups of heaters arranged at the center and top of both sides of the inside of the box.

[0017] The heating component of the utility model comprises a controller assembly and a plurality of heater groups, wherein the controller assembly is arranged at the center of the front side of the box body, and the plurality of heater groups are arranged at the center and the top of both sides inside the box body.

[0018] Preferably, a plurality of groups of temperature monitoring sensors are arranged on both sides of the inner side of the box body close to the heater.

[0019] The utility model has several groups of temperature monitoring sensors fixedly connected to the inside of the box and on both sides close to the heater, and the temperature monitoring sensors are electrically connected to the controller assembly. When in use, the temperature inside the test device is monitored by the temperature monitoring sensors, and then the temperature monitoring sensors send the monitoring data to the controller assembly, and then the controller assembly adjusts the temperature inside the test device through the heater, making the test device more intelligent and more stable.

[0020] Preferably, a heat dissipation assembly is arranged at the center of the top end of the box body, and the heat dissipation assembly includes a fan arranged inside and a plurality of groups of exhaust holes arranged at the top end thereof.

[0021] The box body of the utility model is provided with a heat dissipation component, which is arranged at the center of the top end of the box body. The heat dissipation component includes a fan and a plurality of exhaust holes. When in use, the heat dissipation component is fixed to the top end of the box body, and a fan is arranged inside the heat dissipation component, so that the fan drives the heat inside the box body to be discharged through the exhaust holes.

[0022] The beneficial effects of the utility model are:

[0023] 1. The utility model arranges a bracket on the end surface of the feeding platform, arranges multiple groups of first limit blocks on the side of the bracket, and arranges multiple groups of second limit blocks at the center of the end surface of the feeding platform, so that the photovoltaic components are placed inside the second limit blocks and the first limit blocks, and two groups of slide grooves are arranged horizontally at the bottom of the feeding platform, and the slide grooves are slidably installed inside the slide rails, so that the test device is loaded more quickly and conveniently, thereby improving work efficiency;

[0024] 2. The utility model arranges multiple groups of temperature monitoring sensors at both ends of the inner side of the box body, so that the temperature monitoring sensors monitor the inside of the test device. When the temperature monitoring sensors detect that the temperature inside the test device fluctuates, the controller assembly controls the heater to adjust the temperature inside the test device, thereby improving the stability of the test device.

[0025] 3. The utility model arranges a heat preservation layer inside the box body and a heat preservation plate inside the feeding platform, so that the heat preservation layer and the heat preservation plate block the heat inside the test device from overflowing, thereby making the test device have lower energy consumption and more energy-saving, thereby reducing the monitoring cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a simplified diagram of the device structure of the utility model;

[0027] Figure 2 It is a cross-sectional view of the internal structure of the device of the utility model;

[0028] Figure 3 It is an enlarged view of a local position of the insulation board of the utility model;

[0029] Figure 4 It is an enlarged view of the position of the fastener of the utility model;

[0030] Among them: A. local position of insulation board; B. position of fasteners; 1. box body; 2. supporting feet; 3. insulation layer; 4. slide rail; 5. feeding table; 6. insulation board; 7. universal wheel; 8. fasteners; 9. threaded hole; 10. bracket; 11. first limit block; 12. second limit block; 13. detection component; 14. slide groove; 15. temperature monitoring sensor; 16. heater; 17. heat dissipation component; 18. fan; 19. exhaust hole; 20. controller assembly; 21. handle; 22. support rod. DETAILED DESCRIPTION

[0031] Embodiment 1:

[0032] This embodiment provides a device for thermal cycle testing of photovoltaic modules. Figure 2 , including a box body 1, a feeding platform 5, a bracket 10, a first limit block 11, a second limit block 12, a detection component 13 and a heating component. The box body 1 is provided with an opening on one side, the feeding platform 5 is an L-shaped component, provided with a horizontal first plate and a vertical second plate, the second plate is connected to one end of the first plate, the first plate of the feeding platform 5 is slidably connected to the bottom of the box body 1, that is, the first plate slides from the opening of the box body 1 into the inside of the box body 1, and the second plate of the feeding platform 5 can be close to the opening of the box body 1 when the first plate completely enters the box body 1, as the door panel of the box body 1, the bracket 10 is arranged on the upper end surface of the first plate, multiple groups of first limit blocks 11 are arranged on the side of the bracket 10, and multiple groups of second limit blocks 12 are arranged horizontally at the center of the upper end surface of the first plate of the feeding platform 5, and the photovoltaic component to be tested is placed inside the second limit block and the first limit block. The photovoltaic component to be tested is installed inside the second limit block 12, so that the second limit block 12 fixes the bottom of the photovoltaic component to be tested to prevent the photovoltaic component from being displaced. The detection component 13 is arranged on the upper end surface of the first plate of the feeding table 5 and detects the working state of the photovoltaic module to be tested in different temperature environments. The heating component is arranged inside the box 1 to adjust the temperature inside the box 1. When in use, the feeding table 5 only needs to be pulled out from the box 1 to load and unload the photovoltaic module to be tested, making the loading and unloading of the test device faster and more convenient, thereby improving work efficiency.

[0033] The bottom end of the box body 1 of the utility model is provided with two groups of parallel and transversely arranged slide rails 4, and the bottom end of the first plate of the feeding platform 5 is provided with two groups of parallel and transversely arranged slide grooves 14, and the slide rails 4 are slidably connected with the slide grooves 14. The utility model arranges two groups of slide grooves 14 transversely at the bottom of the feeding platform 5, and the slide grooves 14 are slidably installed inside the slide rails 4 inside the box body 1, so that loading and unloading of the test device is faster and more convenient, thereby improving work efficiency.

[0034] refer to Figure 4 The top of the opening of the box body 1 of the utility model is provided with two groups of threaded holes 9, and the two groups of threaded holes 9 are symmetrically arranged. The top of the second plate of the feeding table 5 is provided with two groups of fasteners 8, and the two groups of fasteners 8 are symmetrically arranged. The threaded holes 9 are adapted to the fasteners 8, and the fasteners 8 are threadedly connected to the threaded holes 9.

[0035] refer to Figure 1The bottom end of the box body 1 of the utility model is provided with several groups of support feet 2 to lift the box body off the ground. Two groups of support rods 22 are provided on both sides of the bottom end of the second plate of the feeding platform 5. The two groups of support rods 22 are symmetrically arranged, and the bottom ends of the two groups of support rods 22 are connected and fixed with universal wheels 7. The height of the support feet 2 is adjusted so that the lowest point of the universal wheel 7 is in the same plane as the lowest point of the support feet 2, and the first plate of the feeding platform 5 remains horizontal. In addition, a handle 21 is fixedly connected at the center of the outer side of the second plate of the feeding platform 5. The movement of the feeding platform 5 is controlled by the handle 21, and two support rods 22 are symmetrically arranged at the bottom of the outer side of the feeding platform 5, and universal wheels 7 are arranged at the bottom ends of the support rods 22, so that the feeding platform 5 is more labor-saving and more stable when moving.

[0036] Embodiment 2:

[0037] This embodiment improves the heat preservation and heat dissipation structure of the box body on the basis of embodiment 1, and proposes a device for thermal cycle test of photovoltaic modules. Figure 2 , including a box body 1, a feeding platform 5, a bracket 10, a first limit block 11, a second limit block 12, a detection component 13 and a heating component. The box body 1 is provided with an opening on one side, the feeding platform 5 is an L-shaped component, provided with a horizontal first plate and a vertical second plate, the second plate is connected to one end of the first plate, the first plate of the feeding platform 5 is slidably connected to the bottom of the box body 1, that is, the first plate slides from the opening of the box body 1 into the inside of the box body 1, and the second plate of the feeding platform 5 can be close to the opening of the box body 1 when the first plate completely enters the box body 1, as the door panel of the box body 1, the bracket 10 is arranged on the upper end surface of the first plate, multiple groups of first limit blocks 11 are arranged on the side of the bracket 10, and multiple groups of second limit blocks 12 are arranged horizontally at the center of the upper end surface of the first plate of the feeding platform 5, and the photovoltaic component to be tested is placed inside the second limit block and the first limit block. The photovoltaic component to be tested is installed inside the second limit block 12, so that the second limit block 12 fixes the bottom of the photovoltaic component to be tested to prevent the photovoltaic component from being displaced. The detection component 13 is arranged on the upper end surface of the first plate of the feeding table 5 and detects the working state of the photovoltaic module to be tested in different temperature environments. The heating component is arranged inside the box 1 to adjust the temperature inside the box 1. When in use, the feeding table 5 only needs to be pulled out from the box 1 to load and unload the photovoltaic module to be tested, making the loading and unloading of the test device faster and more convenient, thereby improving work efficiency.

[0038] refer to Figure 3 The box 1 of the utility model is provided with a heat preservation layer 3 inside, and a heat preservation board 6 is provided between the feeding platform 5 and the box 1, and the heat preservation board 6 is provided on the inner side of the second plate close to the box 1. When in use, due to the existence of the heat preservation layer 3 and the heat preservation board 6, the heat preservation layer 3 and the heat preservation board 6 prevent the temperature inside the test device from overflowing, thereby making the test device more energy-efficient.

[0039] The box body 1 of the utility model is provided with a heat dissipation component 17, and the heat dissipation component 17 is arranged at the center of the top end of the box body 1. The heat dissipation component 17 includes a fan 18 and a plurality of exhaust holes 19. When in use, the heat dissipation component 17 is fixed to the top end of the box body 1, and the fan 18 is arranged inside the heat dissipation component 17, so that the fan 18 drives the heat inside the box body 1 to be discharged through the exhaust holes 19.

[0040] The bottom end of the box body 1 of the utility model is provided with two groups of parallel and transversely arranged slide rails 4, and the bottom end of the first plate of the feeding platform 5 is provided with two groups of parallel and transversely arranged slide grooves 14, and the slide rails 4 are slidably connected with the slide grooves 14. The utility model arranges two groups of slide grooves 14 transversely at the bottom of the feeding platform 5, and the slide grooves 14 are slidably installed inside the slide rails 4 inside the box body 1, so that loading and unloading of the test device is faster and more convenient, thereby improving work efficiency.

[0041] refer to Figure 4 The top of the opening of the box body 1 of the utility model is provided with two groups of threaded holes 9, and the two groups of threaded holes 9 are symmetrically arranged. The top of the second plate of the feeding table 5 is provided with two groups of fasteners 8, and the two groups of fasteners 8 are symmetrically arranged. The threaded holes 9 are adapted to the fasteners 8, and the fasteners 8 are threadedly connected to the threaded holes 9.

[0042] refer to Figure 1 The bottom end of the box body 1 of the utility model is provided with several groups of support feet 2 to lift the box body off the ground. Two groups of support rods 22 are provided on both sides of the bottom end of the second plate of the feeding platform 5. The two groups of support rods 22 are symmetrically arranged, and the bottom ends of the two groups of support rods 22 are connected and fixed with universal wheels 7. The height of the support feet 2 is adjusted so that the lowest point of the universal wheel 7 is in the same plane as the lowest point of the support feet 2, and the first plate of the feeding platform 5 remains horizontal. In addition, a handle 21 is fixedly connected at the center of the outer side of the second plate of the feeding platform 5. The movement of the feeding platform 5 is controlled by the handle 21, and two support rods 22 are symmetrically arranged at the bottom of the outer side of the feeding platform 5, and universal wheels 7 are arranged at the bottom ends of the support rods 22, so that the feeding platform 5 is more labor-saving and more stable when moving.

[0043] Embodiment 3:

[0044] This embodiment improves the structure of the heating assembly on the basis of Embodiments 1 and 2, and proposes a device for thermal cycle testing of photovoltaic modules. Figure 2, including a box body 1, a feeding platform 5, a bracket 10, a first limit block 11, a second limit block 12, a detection component 13 and a heating component. The box body 1 is provided with an opening on one side, the feeding platform 5 is an L-shaped component, provided with a horizontal first plate and a vertical second plate, the second plate is connected to one end of the first plate, the first plate of the feeding platform 5 is slidably connected to the bottom of the box body 1, that is, the first plate slides from the opening of the box body 1 into the inside of the box body 1, and the second plate of the feeding platform 5 can be close to the opening of the box body 1 when the first plate completely enters the box body 1, as the door panel of the box body 1, the bracket 10 is arranged on the upper end surface of the first plate, multiple groups of first limit blocks 11 are arranged on the side of the bracket 10, and multiple groups of second limit blocks 12 are arranged horizontally at the center of the upper end surface of the first plate of the feeding platform 5, and the photovoltaic component to be tested is placed inside the second limit block and the first limit block. The photovoltaic component to be tested is installed inside the second limit block 12, so that the second limit block 12 fixes the bottom of the photovoltaic component to be tested to prevent the photovoltaic component from being displaced. The detection component 13 is arranged on the upper end surface of the first plate of the feeding table 5 and detects the working state of the photovoltaic module to be tested in different temperature environments. The heating component is arranged inside the box 1 to adjust the temperature inside the box 1. When in use, the feeding table 5 only needs to be pulled out from the box 1 to load and unload the photovoltaic module to be tested, making the loading and unloading of the test device faster and more convenient, thereby improving work efficiency.

[0045] refer to Figure 3 The box 1 of the utility model is provided with a heat preservation layer 3 inside, and a heat preservation board 6 is provided between the feeding platform 5 and the box 1, and the heat preservation board 6 is provided on the inner side of the second plate close to the box 1. When in use, due to the existence of the heat preservation layer 3 and the heat preservation board 6, the heat preservation layer 3 and the heat preservation board 6 prevent the temperature inside the test device from overflowing, thereby making the test device more energy-efficient.

[0046] The box body 1 of the utility model is provided with a heat dissipation component 17, and the heat dissipation component 17 is arranged at the center of the top end of the box body 1. The heat dissipation component 17 includes a fan 18 and a plurality of exhaust holes 19. When in use, the heat dissipation component 17 is fixed to the top end of the box body 1, and the fan 18 is arranged inside the heat dissipation component 17, so that the fan 18 drives the heat inside the box body 1 to be discharged through the exhaust holes 19.

[0047] refer to Figure 1 and Figure 2 The heating component of the present invention includes a controller assembly 20 and a plurality of heater groups 16. The controller assembly 20 is arranged at the center of the front of the box body 1, and the plurality of heater groups 16 are arranged at the center and the top of both sides inside the box body 1.

[0048] The utility model has several groups of temperature monitoring sensors 15 fixedly connected to the inner side of the box 1 and on both sides close to the heater 16, and the temperature monitoring sensors 15 are electrically connected to the controller assembly 20. When in use, the temperature inside the test device is monitored by the temperature monitoring sensors 15, and then the temperature monitoring sensors 15 send the monitoring data to the controller assembly 20, and then the controller assembly 20 adjusts the temperature inside the test device through the heater 16, so that the test device is more intelligent and has better stability.

[0049] The bottom end of the box body 1 of the utility model is provided with two groups of parallel and transversely arranged slide rails 4, and the bottom end of the first plate of the feeding platform 5 is provided with two groups of parallel and transversely arranged slide grooves 14, and the slide rails 4 are slidably connected with the slide grooves 14. The utility model arranges two groups of slide grooves 14 transversely at the bottom of the feeding platform 5, and the slide grooves 14 are slidably installed inside the slide rails 4 inside the box body 1, so that loading and unloading of the test device is faster and more convenient, thereby improving work efficiency.

[0050] refer to Figure 4 The top of the opening of the box body 1 of the utility model is provided with two groups of threaded holes 9, and the two groups of threaded holes 9 are symmetrically arranged. The top of the second plate of the feeding table 5 is provided with two groups of fasteners 8, and the two groups of fasteners 8 are symmetrically arranged. The threaded holes 9 are adapted to the fasteners 8, and the fasteners 8 are threadedly connected to the threaded holes 9.

[0051] refer to Figure 1 The bottom end of the box body 1 of the utility model is provided with several groups of support feet 2 to lift the box body off the ground. Two groups of support rods 22 are provided on both sides of the bottom end of the second plate of the feeding platform 5. The two groups of support rods 22 are symmetrically arranged, and the bottom ends of the two groups of support rods 22 are connected and fixed with universal wheels 7. The height of the support feet 2 is adjusted so that the lowest point of the universal wheel 7 is in the same plane as the lowest point of the support feet 2, and the first plate of the feeding platform 5 remains horizontal. In addition, a handle 21 is fixedly connected at the center of the outer side of the second plate of the feeding platform 5. The movement of the feeding platform 5 is controlled by the handle 21, and two support rods 22 are symmetrically arranged at the bottom of the outer side of the feeding platform 5, and universal wheels 7 are arranged at the bottom ends of the support rods 22, so that the feeding platform 5 is more labor-saving and more stable when moving.

[0052] When this embodiment is in use: first, the photovoltaic component is placed inside the first limit block 11 and the second limit block 12, and the electrode of the photovoltaic component is electrically connected to the detection component 13, so that the detection component 13 detects the working status of the photovoltaic component in different temperature environments, and then the feeding table 5 is pushed by the handle 21, so that the feeding table 5 slides along the outside of the slide rail 4 through the slide groove 14, and then the photovoltaic component is sent into the test device, and then the test device is set by the controller assembly 20, and the temperature inside the test device is monitored by the temperature monitoring sensor 15. When the temperature monitoring sensor 15 detects that the temperature inside the test device is low, the controller assembly 20 controls the heater 16 to heat the inside of the test device. When the temperature monitoring sensor 15 detects that the temperature inside the test device is higher than the set value, the controller assembly 20 controls the fan 18 to rotate, and then the heat inside the test device is discharged through the exhaust hole 19, thereby completing the use of a device for thermal cycle testing of photovoltaic components.

Claims

1. A device for thermal cycle testing of photovoltaic modules, Its characteristics are: The invention comprises a box body (1) and a feeding platform (5), wherein the feeding platform (5) comprises a first plate and a second plate vertically arranged at one end of the first plate, the first plate being slidably connected to the bottom of the box body (1), the second plate serving as a door plate of the box body (1), a bracket (10) being arranged on the upper end surface of the first plate, a plurality of groups of first limit blocks (11) being arranged on the side surface of the bracket (10), and a plurality of groups of second limit blocks (12) being arranged transversely at the center of the upper end surface of the first plate of the feeding platform (5); a detection component (13) being arranged on one side of the upper end surface of the first plate of the feeding platform (5), and a heating component being arranged in the box body (1).

2. A photovoltaic module thermal cycle test device according to claim 1, Its characteristics are: Two groups of slide rails (4) are transversely arranged at the bottom end of the box body (1), and two groups of slide grooves (14) adapted to the slide rails (4) are arranged at the bottom end of the first plate of the feeding platform (5).

3. A photovoltaic module thermal cycle test device according to claim 1, Its characteristics are: Two groups of threaded holes (9) are symmetrically arranged at the top of the opening of the box body (1), and two groups of fasteners (8) are symmetrically arranged inside the top of the feeding platform (5), and the fasteners (8) are threadedly connected to the threaded holes (9).

4. A photovoltaic module thermal cycle test device according to claim 1, Its characteristics are: A plurality of groups of supporting feet (2) are arranged at the bottom end of the box body (1), two groups of supporting rods (22) are symmetrically arranged on both sides of the bottom end of the second plate of the feeding platform (5), universal wheels (7) are arranged at the bottom ends of the supporting rods (22), and a handle (21) is arranged at the center of the outer side of the feeding platform (5).

5. A photovoltaic module thermal cycle test device according to any one of claims 1 to 4, Its characteristics are: A heat-insulating layer (3) is provided inside the box body (1), and a heat-insulating plate (6) is provided inside the second plate of the feeding platform (5).

6. A photovoltaic module thermal cycle test device according to claim 1, Its characteristics are: The heating component comprises a controller assembly (20) arranged at the center of the front face of the box (1) and a plurality of groups of heaters (16) arranged at the center and top of both sides of the interior of the box (1).

7. A photovoltaic module thermal cycle test device according to claim 6, Its characteristics are: A plurality of groups of temperature monitoring sensors (15) are arranged on both sides of the inner side of the box (1) close to the heater (16).

8. A photovoltaic module thermal cycle test device according to claim 1, Its characteristics are: A heat dissipation component (17) is arranged at the center of the top end of the box body (1), and the heat dissipation component (17) comprises a fan (18) arranged inside and a plurality of groups of exhaust holes (19) arranged at the top end thereof.

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