Hot spot testing frame body

Abstract

The utility model relates to the field of photovoltaic technology, and discloses a hot spot test frame body, which comprises a first frame body arranged along a first horizontal direction and provided with a moving assembly at the bottom; the second frame body is arranged on the first frame body in the vertical direction; one end of the third frame body is rotatably connected with the first frame body, and the other end of the third frame body is connected with the second frame body through a first adjusting piece; the first adjusting piece and the second frame body are in sliding connection in the vertical direction. The problems that a support of an existing system power station is usually fixedly arranged, limited by changes of a solar dip angle in the testing process, difficult to adjust adaptively and difficult to meet testing requirements are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely relates to a hot spot test frame body. BACKGROUND

[0002] In outdoor hot spot durability test, the current industry is more common practice is directly using existing system power station ready-made support to install component test, this test method has great limitations, such as simulation outdoor hot spot test needs to system power station to test, irradiance is difficult to control in 800~1000W / ㎡, test condition is limited.

[0003] However, the support of system power station is usually fixedly arranged, and is limited by the change of solar inclination angle in the test process, and is difficult to adaptively adjust, and is difficult to meet the test requirements. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a hot spot test frame body to solve the problem that the support of the existing system power station is usually fixedly arranged, and is limited by the change of solar inclination angle in the test process, and is difficult to adaptively adjust, and is difficult to meet the test requirements.

[0005] The utility model provides a hot spot test frame body, comprising:

[0006] The first frame body is arranged along the first horizontal direction, and the bottom is provided with a moving assembly;

[0007] The second frame body is arranged on the first frame body along the vertical direction;

[0008] The third frame body is rotatably connected to one end of the first frame body, and the other end is connected to the second frame body through a first adjusting piece, and is used for placing a test assembly; the first adjusting piece and the second frame body are connected in the vertical direction.

[0009] When testing is needed, according to the inclination angle requirement of the test, the position of the first adjusting piece in the vertical direction is adjusted, so that the third frame body is adjusted to a proper inclination angle between the first frame body and the second frame body, and the test assembly is arranged on the third frame body to perform hot spot test, and in the test process, the inclination angle of the third frame body can be adjusted through the first adjusting piece according to the change of the angle of the sun, that is, the height angle, and at the same time, the azimuth angle of the test assembly in the horizontal direction is adjusted through the moving assembly, so that the test assembly is adaptively adjusted to keep the optimal height angle and azimuth angle, the irradiance meets the test requirements, the test effect is guaranteed, the overall mobility and operability are strong, the overall structure is simple, the test can be conveniently and quickly carried out in different places according to the requirements, time and labor are saved, the application scenarios are wide, and the problem of time-consuming and labor-consuming test in a special project site is avoided.

[0010] In an alternative embodiment, the second frame body comprises a first horizontal rod and a plurality of vertical rods; the first horizontal rod is arranged along a second horizontal direction, and the bottom is connected to the first frame body by the plurality of vertical rods; the second horizontal direction is perpendicular to the first horizontal direction; the third frame body comprises two second horizontal rods arranged in parallel and spaced apart, and the two second horizontal rods are connected by a plurality of first connecting rods; one of the two second horizontal rods is rotatably connected to the first frame body, and the other is located on the side of the second frame body away from the first frame body; the first connecting rods are arranged through the second frame body; the number of first connecting rods corresponds to the number of vertical rods, and each first connecting rod is connected to a vertical rod by the first adjusting member; the first adjusting member is slidably connected to the vertical rod in the vertical direction. The second frame body is connected by the first horizontal rod and the vertical rod, and the third frame body is connected by the second horizontal rod and the first connecting rod, which has a simple structure, saves material cost, and is convenient for transportation and installation; by arranging one of the second horizontal rods on the side of the second frame body away from the first frame body, and connecting the first connecting rods to the second horizontal rods through the second frame body, the second frame body and the third frame body are connected in a nested manner, which improves the stability during connection and the service life of the whole.

[0011] In an alternative embodiment, the first adjusting member is a first corner code, the vertical rod is provided with a first T-shaped slot in the vertical direction, and the vertical part of the first corner code is slidably connected to the first T-shaped slot by a first bolt assembly; the position of the horizontal part of the first corner code corresponds to the position of the first connecting rod, and is used to abut against the first connecting rod. The first adjusting member adopts the first corner code, which is slidably connected to the first T-shaped slot by the first bolt assembly; when the inclination angle of the third frame body needs to be adjusted, the first bolt assembly is loosened, so that the first corner code is slidably adjusted to the appropriate height in the first T-shaped slot by the first bolt assembly, and then the first bolt assembly is tightened to fix the first corner code in the first T-shaped slot; then the first connecting rod abuts against the horizontal part of the first corner code, which is simple and convenient to adjust, and improves work efficiency.

[0012] In an alternative embodiment, the first connecting rod is connected to the second horizontal rod by a second corner code. The first connecting rod and the second horizontal rod are connected by the first corner code, which is convenient for installation and disassembly, so as to be connected to the second frame body; when 0-degree angle testing is required, the third frame body can be removed, and the testing assembly can be directly arranged on the first frame body; when 90-degree angle testing is required, the third frame body can be removed, and the testing assembly can be directly arranged on the second frame body.

[0013] In an alternative embodiment, at least two adjacent vertical rods are located between two adjacent first connecting rods, and the vertical rods abut the first connecting rods. By nesting two adjacent vertical rods between two adjacent first connecting rods, the adjustment effect is improved, and the stability of the overall structure is ensured.

[0014] In an alternative embodiment, the two first connecting rods located on both sides of the third frame body abut the outer sides of the two vertical rods located on both sides of the second frame body. By abutting the two first connecting rods on the outer sides of the two vertical rods, i.e., on both sides of the second frame body, further positioning is facilitated, and the mutual nesting structure avoids deviation in the second horizontal direction during adjustment of the inclination angle of the third frame body, thereby improving the adjustment effect and ensuring the stability of the overall structure.

[0015] In an alternative embodiment, the second frame body further comprises at least one reinforcing rod; one end of each reinforcing rod is connected to a vertical rod, and the other end is connected to the first frame body. By providing reinforcing rods, the reinforcing rods and the vertical rods form a triangular structure, or a trapezoidal structure between two adjacent vertical rods, thereby improving the load-bearing capacity and stability of the overall structure.

[0016] Specifically, two reinforcing rods are provided, and the two reinforcing rods are connected to the two vertical rods located on both sides of the second frame body, thereby improving the stability.

[0017] In an alternative embodiment, the first cross rod, the vertical rod, the second cross rod, and the first connecting rod are all aluminum alloy profiles. By using aluminum alloy profiles, installation and disassembly are facilitated, and the overall structure is lightweight, facilitating movement.

[0018] In an alternative embodiment, a second adjusting member is connected to the first frame body along the first horizontal direction, and the third frame body abuts the second adjusting member. By connecting the second adjusting member to the first frame body along the first horizontal direction, and abutting the third frame body on the second adjusting member, the third frame body is facilitated to rotate on the first frame body. When adjusting the inclination angle of the third frame body, the position of the second adjusting member in the first horizontal direction is adjusted to change the position of the third frame body on the first frame body, thereby achieving adjustment of the third frame body. Through the cooperation of the second adjusting member, larger inclination angle adjustment of the third frame body can be achieved, and the adjustment range is improved.

[0019] In an alternative embodiment, the second adjusting member is a third corner code, the first frame body is provided with a second T-shaped groove in a second horizontal direction, the horizontal part of the third corner code is in sliding connection with the second T-shaped groove through a second bolt assembly, and the vertical part of the third corner code is in abutment with the third frame body. The second adjusting member is the third corner code, the horizontal part of the third corner code is in sliding connection with the second T-shaped groove through the second bolt assembly, when sliding is needed, the second bolt assembly is loosened, when the adjusting reaches the predetermined position, the third corner code is fixed by tightening the second bolt assembly, and the third frame body is in abutment with the vertical part of the third corner code.

[0020] In an alternative embodiment, the moving assembly comprises a plurality of universal wheels. By using the universal wheels for moving, the first frame body can be rotated by 360 degrees, the azimuth angle is adjusted, and the operability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0022] Figure 1 FIG. 1 is a structural schematic view of a hot spot test frame body in a first perspective view according to an embodiment of the present application;

[0023] Figure 2 FIG. 2 is a structural schematic view of a hot spot test frame body in a second perspective view according to an embodiment of the present application;

[0024] Figure 3 FIG. 3 is a structural schematic view of a hot spot test frame body in a third perspective view according to an embodiment of the present application.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 1, first frame body; 101, third cross bar; 102, second connecting rod; 103, second T-shaped groove; 2, moving assembly; 3, second frame body; 301, first cross bar; 302, vertical rod; 303, first T-shaped groove; 4, third frame body; 401, second cross bar; 402, first connecting rod; 5, first adjusting member; 6, reinforcing rod; 7, second adjusting member. DETAILED DESCRIPTION

[0027] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0031] The embodiments of the present application will be described below in connection with Figures 1 to 3 .

[0032] According to the embodiments of the present application, a hot spot test frame body is provided, comprising: a first frame body 1 arranged along a first horizontal direction and provided with a moving assembly 2 at the bottom; a second frame body 3 arranged on the first frame body 1 along a vertical direction; a third frame body 4 rotatably connected to the first frame body 1 at one end and connected to the second frame body 3 at the other end through a first adjusting piece 5, used for placing a test assembly; the first adjusting piece 5 and the second frame body 3 are slidably connected in the vertical direction.

[0033] In this embodiment, when the test needs to be performed, according to the inclination angle requirement of the test, the third frame body 4 is adjusted to an appropriate inclination angle between the first frame body 1 and the second frame body 3 by adjusting the position of the first adjusting part 5 in the vertical direction, and the test assembly is arranged on the third frame body 4 to perform the hot spot test. During the test, the inclination angle of the third frame body 4, i.e., the altitude angle, can be adjusted by the first adjusting part 5 according to the angle change of the sun, and the azimuth angle of the test assembly in the horizontal direction is adjusted by moving or rotating the moving assembly 2, so that the test assembly is kept at the optimal altitude angle and azimuth angle, the irradiance is adjusted adaptively to meet the test requirement, the test effect is ensured, the overall mobility and operability are relatively strong, the overall structure is simple, the test can be conveniently and quickly performed at different sites according to the requirement, time and labor are saved, the application scenarios are relatively wide, and the problem of time-consuming and labor-consuming test at a project site is avoided.

[0034] In one embodiment, as shown in Figure 1 The second frame body 3 includes a first cross rod 301 and a plurality of vertical rods 302. The first cross rod 301 is arranged along a second horizontal direction, and the bottom is connected with the first frame body 1 through the plurality of vertical rods 302. The second horizontal direction is perpendicular to the first horizontal direction. The third frame body 4 includes two second cross rods 401 arranged in parallel and at intervals, and the two second cross rods 401 are connected through a plurality of first connecting rods 402. One of the two second cross rods 401 is rotatably connected with the first frame body 1, and the other is located on the side of the second frame body 3 away from the first frame body 1. The first connecting rod 402 is arranged through the second frame body 3. The number of the first connecting rods 402 corresponds to the number of the vertical rods 302, and each first connecting rod 402 is connected with one vertical rod 302 through a first adjusting part 5. The first adjusting part 5 is slidably connected with the vertical rod 302 in the vertical direction.

[0035] It should be noted that the first cross rod 301 and the second cross rod 401 are arranged along the second horizontal direction. The first connecting rod 402 is perpendicular to the second cross rod 401.

[0036] In this embodiment, the second frame body 3 is connected through the first cross rod 301 and the vertical rod 302, and the third frame body 4 is connected through the second cross rod 401 and the first connecting rod 402, so that the structure is simple, the material cost is saved, and the transportation and installation are convenient. By arranging one of the second cross rods 401 on the side of the second frame body 3 away from the first frame body 1, and connecting the first connecting rod 402 through the second frame body 3 with the second cross rod 401, the second frame body 3 and the third frame body 4 are connected in a mutually nested manner as a whole, the stability during connection is improved, and the service life of the whole is improved. In addition, the third frame body 4 has a plurality of rectangularly spliced structures, which facilitates the installation of the test assembly and ensures the stability.

[0037] In one embodiment, as shown in Figure 1And Figure 2 As shown, the first adjusting member 5 is a first angle code, the vertical rod 302 is provided with a first T-shaped groove 303 in the vertical direction, and the vertical part of the first angle code is connected with the first T-shaped groove 303 through a first bolt assembly.

[0038] In this embodiment, the first adjusting member 5 is a first angle code, which is connected with the first T-shaped groove 303 through a first bolt assembly. When the inclination angle of the third frame body 4 needs to be adjusted, the first bolt assembly is loosened, so that the first angle code is slid in the first T-shaped groove 303 through the first bolt assembly to an appropriate height, and then the first bolt assembly is tightened to fix the first angle code in the first T-shaped groove 303. Then, the first connecting rod 402 abuts against the horizontal part of the first angle code. The adjustment method is simple and convenient, and the work efficiency is improved.

[0039] Specifically, the first bolt assembly includes a first bolt and a first nut. The first nut is connected in the first T-shaped groove 303, and the first bolt is connected with the first nut in screw through the vertical part of the first angle code and the first T-shaped groove 303, so that the first bolt is fixed by clamping cooperation through the first nut when tightened, and is slid in the first T-shaped groove 303 through the first nut when loosened.

[0040] In one embodiment, as shown in Figure 1 The first connecting rod 402 is connected with the second cross rod 401 through a second angle code.

[0041] In this embodiment, the first connecting rod 402 and the second cross rod 401 are connected through a first angle code, which is convenient for installation and disassembly, so as to be connected with the second frame body 3. When 0-degree angle test is needed, the third frame body 4 can be removed, and the test assembly is directly arranged on the first frame body 1. When 90-degree angle test is needed, the third frame body 4 can be removed, and the test assembly is directly arranged on the second frame body 3.

[0042] In one embodiment, as shown in Figure 1 And Figure 3 At least two adjacent vertical rods 302 are located between two adjacent first connecting rods 402, and the vertical rod 302 abuts against the first connecting rod 402.

[0043] In this embodiment, the two adjacent vertical rods 302 are nested between the two adjacent first connecting rods 402, so as to be limited, avoid deviation during adjustment of the inclination angle of the third frame body 4, improve the adjustment effect, and ensure the stability of the overall structure.

[0044] In one embodiment, as shown in Figure 1 AndFigure 3 As shown, the two first connecting rods 402 of the third frame body 4 are respectively abutted on the outer sides of the two vertical rods 302 on the two sides of the second frame body 3.

[0045] In this embodiment, the two first connecting rods 402 are abutted on the outer sides of the two vertical rods 302, i.e. on the two sides of the second frame body 3, so as to further limit the positions, and the nested structure avoids the deviation in the second horizontal direction during the adjustment of the inclination angle of the third frame body 4, improves the adjustment effect, and ensures the stability of the overall structure.

[0046] In one embodiment, as shown in Figure 1 The second frame body 3 further comprises at least one reinforcing rod 6; one end of each reinforcing rod 6 is connected with a vertical rod 302, and the other end is connected with the first frame body 1.

[0047] In this embodiment, the reinforcing rod 6 and the vertical rod 302 form a triangular structure, or form a trapezoidal structure between the two adjacent vertical rods 302, thereby improving the load-bearing capacity and stability of the overall structure.

[0048] In one embodiment, the first cross rod 301, the vertical rod 302, the second cross rod 401 and the first connecting rod 402 are all aluminum alloy profiles.

[0049] In this embodiment, the use of aluminum alloy profiles facilitates installation and disassembly, and makes the overall structure lightweight, facilitating movement.

[0050] In one embodiment, as shown in Figures 1 to 3 The first frame body 1 is slidably connected with the second adjusting member 7 along the first horizontal direction, and the third frame body 4 is abutted on the second adjusting member 7.

[0051] In this embodiment, the first frame body 1 is slidably connected with the second adjusting member 7 along the first horizontal direction, and the third frame body 4 is abutted on the second adjusting member 7, so as to facilitate the rotation of the third frame body 4 on the first frame body 1, and when the inclination angle of the third frame body 4 is adjusted, the position of the second adjusting member 7 in the first horizontal direction is adjusted to change the position of the third frame body 4 on the first frame body 1, thereby realizing the adjustment of the third frame body 4. Through the cooperation of the second adjusting member 7, the adjustment of a larger inclination angle of the third frame body 4 can be realized, and the adjustment range is improved.

[0052] Specifically, the third frame body 4 is abutted on the second adjusting member 7 through the third cross rod 101.

[0053] In one embodiment, as shown in Figure 1 and Figure 2As shown, the second adjusting member 7 is a third corner code, the first frame body 1 is provided with a second T-shaped slot 103 along the second horizontal direction, and the horizontal part of the third corner code is connected with the second T-shaped slot 103 through a second bolt assembly, and the vertical part of the third corner code is in abutment with the third frame body 4.

[0054] In this embodiment, the second adjusting member 7 is a third corner code, the horizontal part of the third corner code is connected with the second T-shaped slot 103 through a second bolt assembly, when sliding is needed, the second bolt assembly is loosened, when adjusted to a predetermined position, the third corner code is fixed by tightening the second bolt assembly, and the third frame body 4 is in abutment with the vertical part of the third corner code.

[0055] Specifically, the second bolt assembly includes a second bolt and a second nut, the second nut is connected in the second T-shaped slot 103, and the second bolt is connected with the second nut in screw through the vertical part of the third corner code and the second T-shaped slot 103, so as to fix the third corner code by clamping cooperation of the second nut when the second bolt is tightened, and the third corner code slides in the second T-shaped slot 103 through the second nut when loosened.

[0056] Specifically, the first frame body 1 includes two third horizontal rods 101 arranged in parallel and spaced apart, and a plurality of second connecting rods 102 are connected between the two third horizontal rods 101, the second connecting rod 102 is connected with the third horizontal rod 101 through a fourth corner code, which facilitates installation and disassembly, the third horizontal rod 101 is arranged along the second horizontal direction, the second connecting rod 102 is arranged along the first horizontal direction, and the second T-shaped slot 103 is arranged on the second connecting rod 102.

[0057] Specifically, the third horizontal rod 101 and the second connecting rod 102 are both made of aluminum alloy profiles, which facilitates installation and disassembly, and makes the overall structure lightweight, facilitating movement.

[0058] Specifically, the aluminum alloy profile is an aluminum alloy profile with a T-shaped slot, which further improves the convenience of installation and disassembly, reduces costs, and improves work efficiency.

[0059] In one embodiment, the moving assembly 2 includes a plurality of universal wheels.

[0060] In this embodiment, the universal wheels are used for movement, which facilitates 360-degree rotation of the first frame body and realizes azimuth angle adjustment, improving operability.

[0061] The specific working principle of the hot spot test frame body provided by the embodiment is as follows: when the test needs to be carried out, according to the inclination angle requirement of the test, the first bolt assembly and the second bolt assembly are loosened, the position of the first angle code in the vertical direction is adjusted, then the first bolt assembly is tightened to be fixed, the position of the third angle code in the first horizontal direction is adjusted, then the second bolt assembly is tightened to be fixed, one end of the third frame body 4 is abutted on the third angle code, the other end is abutted on the first angle code through the first connecting rod 402, then the appropriate inclination angle is adjusted, the test assembly is arranged on the third frame body 4 to carry out the hot spot test, during the test, the inclination angle of the third frame body 4, that is, the altitude angle, can be adjusted through the first adjusting piece 5 and the second adjusting piece 7 according to the change of the angle of the sun, the azimuth angle of the test assembly in the horizontal direction is adjusted by rotating the first frame body 1 through the universal wheel, then the test assembly is kept at the optimal altitude angle and azimuth angle, adaptive adjustment is carried out, the irradiance meets the test requirement, the test effect is ensured, the overall mobility and operability are relatively strong, the overall structure is simple, the test can be carried out in different places according to the requirement, which is convenient, time-saving and labor-saving, the application scene is relatively wide, the problem that it is time-consuming and labor-consuming to specially go to the project site to carry out the test is avoided, the problem that the support of the existing system power station is usually fixedly arranged and is limited by the change of the inclination angle of the sun during the test, adaptive adjustment is difficult to carry out and the test requirement is difficult to meet is solved.

[0062] Although the embodiments of the present application are described in conjunction with the drawings, various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the present application, and such modifications and changes fall within the scope defined by the appended claims.

Claims

1. A hot spot test rack body, characterized by, The utility model relates to a test device for testing the performance of a display screen, which comprises: a first frame (1) arranged along a first horizontal direction and provided at the bottom with a moving assembly (2); a second frame (3) arranged along a vertical direction on the first frame (1); a third frame (4) rotatably connected at one end to the first frame (1) and connected at the other end to the second frame (3) through a first adjusting member (5) for placing a test assembly; the first adjusting member (5) is slidably connected to the second frame (3) along a vertical direction.

2. The hot spot test rack body of claim 1, wherein, The second frame (3) comprises a first horizontal bar (301) and a plurality of vertical bars (302); the first horizontal bar (301) is arranged along a second horizontal direction and connected at the bottom to the first frame (1) through the plurality of vertical bars (302); the second horizontal direction is perpendicular to the first horizontal direction; The third frame (4) comprises two second horizontal bars (401) arranged in parallel and at intervals, and the two second horizontal bars (401) are connected through a plurality of first connecting rods (402); one of the two second horizontal bars (401) is rotatably connected to the first frame (1), and the other is located on the side of the second frame (3) away from the first frame (1); the first connecting rods (402) are arranged through the second frame (3); The number of the first connecting rods (402) corresponds to the number of the vertical bars (302), and each first connecting rod (402) is connected to one vertical bar (302) through the first adjusting member (5); the first adjusting member (5) is slidably connected to the vertical bar (302) along a vertical direction.

3. The hot spot test rack body of claim 2, wherein, The first adjusting member (5) is a first corner code, a first T-shaped groove (303) is arranged on the vertical bar (302) along a vertical direction, and the vertical part of the first corner code is slidably connected to the first T-shaped groove (303) through a first bolt assembly; the position of the horizontal part of the first corner code corresponds to the position of the first connecting rod (402) for abutting against the first connecting rod (402).

4. The hot spot test rack body of claim 2, wherein, The first connecting rod (402) is connected to the second horizontal bar (401) through a second corner code.

5. The hot spot test rack body of claim 2, wherein, At least two adjacent vertical bars (302) are located between two adjacent first connecting rods (402), and the vertical bar (302) abuts against the first connecting rod (402).

6. The hot spot test rack body of claim 5, wherein, The two first connecting rods (402) located on both sides of the third frame (4) abut against the outside of the two vertical bars (302) located on both sides of the second frame (3), respectively.

7. The hot spot rack of claim 2, wherein, The second frame (3) further comprises at least one reinforcing rod (6); one end of each reinforcing rod (6) is connected to one vertical bar (302), and the other end is connected to the first frame (1); The first horizontal bar (301), the vertical bar (302), the second horizontal bar (401), and the first connecting rod (402) are all made of aluminum alloy.

8. Hot spot test rack body according to any one of claims 1 to 7, characterized in that The first frame (1) is slidably connected along a first horizontal direction to a second adjusting member (7), and the third frame (4) abuts against the second adjusting member (7).

9. The hot spot test rack of claim 8, wherein, The second adjusting piece (7) is a third corner code, a second T-shaped groove (103) is arranged on the first frame body (1) along a second horizontal direction, a horizontal part of the third corner code is connected with the second T-shaped groove (103) in sliding mode through a second bolt assembly, and a vertical part of the third corner code is in abutment with the third frame body (4).

10. The hot spot rack of claim 1, wherein, The moving assembly (2) comprises a plurality of universal wheels.

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