Photovoltaic module probe static pressure test device
By using an improved photovoltaic module probe static pressure testing device, the problem of unstable probe movement on the photovoltaic module surface is solved by utilizing a drive mechanism and a positioning mechanism, thereby achieving higher detection accuracy and expanding the testing range.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-04-07
AI Technical Summary
Existing photovoltaic module probe static pressure testing equipment uses a motor-driven belt to move the probe laterally and longitudinally during use, which causes the probe to swing easily, reducing the accuracy of the test.
The drive mechanism includes components such as a university-type fixed plate, motor, screw, slider and fixed block. The motor drives the slider to move within the slot of the fixed plate, replacing the belt-driven probe for full movement. Combined with the storage mechanism and positioning mechanism, the stability and accuracy of the probe are improved.
This improved the accuracy and stability of the static pressure values at different locations on the surface of photovoltaic modules, expanded the testing range, and reduced the workload and time spent by staff.
Smart Images
Figure CN224095572U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photovoltaic module technical field, concretely relates to a photovoltaic module probe static test device. BACKGROUND
[0002] Photovoltaic module is the core part in solar power generation system, and is the highest value part in solar power generation system, its function is to convert solar energy into electric energy, or send in storage battery and store up, or promote load work, photovoltaic module is inevitably subjected to certain static pressure in the transportation, installation and debugging process, if photovoltaic module leads to internal battery large area fragment because of pressure, will directly influence power generation efficiency, even lose insulation performance, cause fire or personal injury.
[0003] In the implementation of the present application, it is found that the existing photovoltaic module probe static test device has the following problems: the existing photovoltaic module probe static test device drives the probe to move horizontally and vertically by starting the motor during use, which makes the subsequent probe prone to swing during use, thereby reducing the accuracy of the subsequent probe during test detection.
[0004] Therefore, a photovoltaic module probe static test device is proposed. UTILITY MODEL CONTENTS
[0005] The utility model discloses a photovoltaic module probe static test device to solve the problem that the existing photovoltaic module probe static test device drives the probe to move horizontally and vertically by starting the motor during use, which makes the subsequent probe prone to swing during use.
[0006] The utility model discloses a photovoltaic module probe static test device to solve the problem that the existing photovoltaic module probe static test device drives the probe to move horizontally and vertically by starting the motor during use, which makes the subsequent probe prone to swing during use.
[0007] A photovoltaic module probe static test device includes a test platform and a photovoltaic module, the photovoltaic module is placed on the upper surface of the test platform, the left and right sides of the test platform are provided with positioning grooves, the inside of the two groups of positioning grooves is slidably connected with a driving mechanism for comprehensive static pressure experiment on the upper surface of the photovoltaic module, the upper surface of the test platform is provided with a clamping groove, the clamping groove of the test platform is internally provided with a positioning mechanism for limiting the position of the photovoltaic module on the upper end of the test platform, the upper surface of the driving mechanism is provided with a storage mechanism, and the outer surface of the driving mechanism is provided with a reset mechanism.
[0008] Further, the driving mechanism comprises a university type fixing plate, the university type fixing plate is slidably connected in the two groups of positioning grooves, the front surface of the university type fixing plate is provided with a clamping groove, the left and right side inner walls of the clamping groove of the university type fixing plate are provided with through holes, the two groups of through holes in the university type fixing plate are rotatably connected with screw rods, a motor is installed on the left side of the university type fixing plate, the output shaft of the motor is installed on the left side of the screw rod, the outer surface of the screw rod is threadedly connected with a sliding block, the sliding block is slidably connected in the clamping groove of the university type fixing plate, the upper surface of the sliding block is provided with a groove, the sliding block is slidably connected with a fixing block in the groove, the upper and lower surfaces of the fixing block are sequentially provided with a fixing rod and a probe, and the position of the photovoltaic module is located at the lower end of the probe movement path.
[0009] Further, the storage mechanism comprises a university type connecting plate, the university type connecting plate is installed on the upper surface of the university type fixing plate, the inner wall bottom of the university type connecting plate is provided with an arc-shaped groove, the left and right side outer surfaces of the university type connecting plate are provided with through holes, and the two groups of through holes in the university type connecting plate are inserted with limiting rods.
[0010] Further, the reset mechanism comprises a connecting block, the connecting block is installed on the side, away from the motor, of the fixing block, and the lower surface of the connecting block is provided with a spring telescopic rod.
[0011] Further, the positioning mechanism comprises a bottom plate, the bottom plate is clamped in the clamping groove of the test platform, the upper surface of the bottom plate is provided with a clamping groove, the upper surface of the bottom plate is installed with a limiting plate one, the clamping groove in the bottom plate is slidably connected with a limiting plate two, a motor telescopic rod is installed on the side, close to the limiting plate one, of the clamping groove of the bottom plate, the output end of the motor telescopic rod is installed on the side, close to the limiting plate one, of the limiting plate two, the inner walls of the clamping grooves in the limiting plate two and the limiting plate one are provided with a plurality of through holes, and the plurality of through holes in the limiting plate two and the limiting plate one are rotatably connected with rotating rods.
[0012] Further, the university type connecting plate is installed with a magnetic block on the side, away from the handle, of the university type connecting plate, the position of the magnetic block is located on the movement path of the limiting rod, and the material of the limiting rod is metal iron.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. The utility model discloses a starting motor drives the slider to move left and right in the university type fixed plate clamping groove, and then pushes the university type fixed plate to move back and forth in the inside of two sets of positioning recess, so that the subsequent fixed block and probe can move comprehensively in the process of using, and then the driving mechanism replaces the belt driving mechanism and drives the probe to move comprehensively on the upper end of photovoltaic module, thereby improve the stability of subsequent probe in the process of using and moving, thereby improve the accuracy of subsequent probe when collecting the static pressure value of different positions on the upper surface of photovoltaic module.
[0015] 2. The utility model discloses a carrying mobile fixed rod outer end counterweight is placed in the arc -shaped recess of university type connecting plate, and then pushes the limiting rod, and the limiting rod is inserted in the two groups of through -holes of university type connecting plate, so that the subsequent limiting rod is arranged in the recess of multiple counterweights when being inserted in the two groups of through -holes of university type connecting plate, and then the subsequent multiple counterweights are positioned and installed on one side of fixed rod, thereby reduce the labor intensity of subsequent staff when taking counterweight, thereby improve the practicality of the device. DRAWINGS
[0016] Figure 1 It is the front structure schematic drawing of the utility model,
[0017] Figure 2 It is the side structure schematic drawing of the utility model,
[0018] Figure 3 It is the top structure schematic drawing of the storage structure of the utility model,
[0019] Figure 4 It is the utility model Figure 2 The enlarged view of A in the utility model.
[0020] Significant: 1, test platform, 2, photovoltaic module, 3, driving mechanism, 301, U type fixed plate, 302, motor, 303, screw rod, 304, slider, 305, fixed block, 306, probe, 307, fixed rod, 4, storage mechanism, 401, U type connecting plate, 402, limiting rod, 403, handle, 5, positioning mechanism, 501, limiting plate one, 502, bottom plate, 503, limiting plate two, 504, rotating rod, 505, electric telescopic rod, 6, magnetic block, 7, reset mechanism, 701, spring telescopic rod, 702, connecting block, 8, positioning recess. DETAILED DESCRIPTION
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0023] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0024] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0025] like Figures 1 to 4 As shown, a photovoltaic module probe static pressure test device includes a test platform 1 and a photovoltaic module 2. The photovoltaic module 2 is placed on the upper surface of the test platform 1. Positioning grooves 8 are provided on both the left and right sides of the test platform 1. A drive mechanism 3 for performing a full static pressure test on the upper surface of the photovoltaic module 2 is slidably connected inside the two sets of positioning grooves 8. A slot is provided on the upper surface of the test platform 1. A positioning mechanism 5 for limiting the position of the photovoltaic module 2 on the upper end of the test platform 1 is installed inside the slot. A storage mechanism 4 is provided on the upper surface of the drive mechanism 3, and a reset mechanism 7 is provided on the outer surface of the drive mechanism 3. Specifically, by activating the drive mechanism 3, the detection end of the drive mechanism 3 moves up and down, forward and backward, and left and right, so that the drive mechanism 3 replaces the belt drive mechanism 3 to move fully on the upper end of the photovoltaic module 2, thereby improving the stability of the drive mechanism 3 during the movement process and thus improving the accuracy of the drive mechanism 3 in collecting static pressure values at different positions on the upper surface of the photovoltaic module 2.
[0026] As Figure 1 And Figure 2 As shown in the drive mechanism 3 includes university type fixed plate 301, university type fixed plate 301 slidingly connected in the inside of two groups of positioning groove 8, the front of university type fixed plate 301 is provided with a clamping groove, the left and right two sides of the inner wall of university type fixed plate 301 clamping groove are provided with through holes, the inside of two groups of through holes of university type fixed plate 301 are rotatably connected with screw rod 303, the left side of university type fixed plate 301 is provided with motor 302, the output shaft of motor 302 is installed on the left side of screw rod 303, the outside of screw rod 303 is threadedly connected with sliding block 304, sliding block 304 is slidingly connected in the inside of clamping groove of university type fixed plate 301, the upper surface of sliding block 304 is provided with a groove, the inside of sliding block 304 groove is slidingly connected with fixed block 305, the upper and lower surfaces of fixed block 305 are sequentially provided with fixed rod 307 and probe 306, the position of photovoltaic module 2 is located at the lower end of the moving path of probe 306;
[0027] Specifically, by starting motor 302 to drive sliding block 304 to move left and right in the inside of clamping groove of university type fixed plate 301, and then pushing university type fixed plate 301 to move forward and backward in the inside of two groups of positioning groove 8, so that the subsequent fixed block 305 and probe 306 can move comprehensively in the process of use, thereby making the drive mechanism 3 replace the belt drive mechanism 3 to drive the probe 306 to move comprehensively on the upper end of photovoltaic module 2, thereby improving the stability of the subsequent probe 306 in the process of use, thus improving the accuracy of the subsequent probe 306 in collecting static pressure values at different positions on the upper surface of photovoltaic module 2; by carrying and moving the counterweight block, the counterweight block is sleeved on the outer end of fixed rod 307, so that the subsequent counterweight on the upper end of probe 306 can be adjusted, so that the subsequent workers can adjust the probe 306 to exert different static pressures on the upper surface of photovoltaic module 2, thereby expanding the test range of the subsequent device in use, thus improving the applicability of the device.
[0028] As Figures 1 to 3As shown, the storage mechanism 4 comprises a university-shaped connecting plate 401 mounted on the upper surface of the university-shaped fixed plate 301, the inner wall bottom of the university-shaped connecting plate 401 is provided with an arc-shaped groove, the outer surfaces of the left and right sides of the university-shaped connecting plate 401 are provided with through holes, the two groups of through holes of the university-shaped connecting plate 401 are inserted with limiting rods 402, and the side of the limiting rod 402 away from the motor 302 is provided with a handle 403; Specifically, after the subsequent staff removes the counterweight blocks outside the fixed rod 307, the counterweight blocks outside the fixed rod 307 are placed in the arc-shaped grooves of the university-shaped connecting plate 401 by carrying and moving, and then the limiting rods 402 are inserted into the two groups of through holes of the university-shaped connecting plate 401 by pushing, so that the subsequent limiting rods 402 are arranged in the grooves of the multiple counterweight blocks when they are inserted into the two groups of through holes of the university-shaped connecting plate 401, thereby enabling the subsequent multiple counterweight blocks to be positioned and installed on one side of the fixed rod 307, thereby reducing the labor cost of the subsequent staff when taking the counterweight blocks, and thus improving the practicality of the device.
[0029] As shown in Figure 4 The reset mechanism 7 comprises a connecting block 702 mounted on the side of the fixed block 305 away from the motor 302, and the lower surface of the connecting block 702 is provided with a spring telescopic rod 701 mounted on the upper surface of the sliding block 304; Specifically, the spring telescopic rod 701 has good elastic potential, so that the subsequent staff can automatically reset the fixed block 305 upward after removing the counterweight blocks outside the fixed rod 307, thereby shortening the time consumed by the subsequent staff when using the driving mechanism 3 to comprehensively statically press the upper end of the photovoltaic module 2; The spring telescopic rod 701 has a standard damping value during use, so that the subsequent staff can obtain the static pressure limit value of the photovoltaic module 2 by subtracting the damping value of the spring telescopic rod 701 when collecting the static test value of the photovoltaic module 2, thereby avoiding the influence of the subsequent reset mechanism 7 on the normal static test of the photovoltaic module 2 by the driving mechanism 3.
[0030] As shown in Figure 1 and Figure 2As shown, the positioning mechanism 5 comprises a bottom plate 502 clamped in the clamping groove of the test platform 1, the upper surface of the bottom plate 502 is provided with a clamping groove, the upper surface of the bottom plate 502 is provided with a limiting plate one 501, the clamping groove of the bottom plate 502 is slidably connected with a limiting plate two 503, the side of the clamping groove of the bottom plate 502 close to the limiting plate one 501 is provided with an electric telescopic rod 505, the output end of the electric telescopic rod 505 is installed on the side of the limiting plate two 503 close to the limiting plate one 501, the inner part of the limiting plate two 503 and the limiting plate one 501 is provided with a clamping groove, the inner wall of the clamping groove of the limiting plate two 503 and the limiting plate one 501 is provided with a plurality of through holes, and a plurality of rotating rods 504 are rotatably connected in the plurality of through holes of the limiting plate two 503 and the limiting plate one 501, and the side of the plurality of rotating rods 504 close to the electric telescopic rod 505 is respectively abutted against the left and right sides of the photovoltaic module 2.
[0031] Specifically, the electric telescopic rod 505 is started to pull the limiting plate two 503 and the bottom plate 502 to move the photovoltaic module 2 at the upper end, and the left and right sides of the photovoltaic module 2 are respectively abutted against the side of the plurality of rotating rods 504 close to the electric telescopic rod 505, so that the subsequent positioning mechanism 5 limits the moving position of the photovoltaic module 2 in the static test process, thereby improving the stability of the subsequent photovoltaic module 2 in the static test process; the photovoltaic module 2 drives the plurality of rotating rods 504 to rotate in the plurality of through holes of the limiting plate one 501 and the limiting plate two 503, so that the photovoltaic module 2 can be quickly disassembled and moved in the positioning mechanism 5, thereby shortening the time and labor consumed by the subsequent workers in the process of disassembling and replacing the photovoltaic module 2.
[0032] As shown in the figure, Figure 3 The university type connecting plate 401 is provided with a magnetic block 6 away from the handle 403, and the position of the magnetic block 6 is located on the moving path of the limiting rod 402, and the material of the limiting rod 402 is metal iron; specifically, the limiting rod 402 is pushed to adsorb the end of the limiting rod 402 away from the handle 403 on the side of the magnetic block 6 close to the handle 403, so that the magnetic block 6 limits the moving position of the limiting rod 402 in the two groups of through holes of the university type connecting plate 401, thereby avoiding the movement of the subsequent limiting rod 402 in the process of use as much as possible, thereby improving the stability of the storage mechanism 4 in the process of use.
[0033] In summary: through starting the motor 302 to drive the slider 304 to move left and right inside the university-shaped fixed plate 301 clamping groove, then through pushing the university-shaped fixed plate 301 to move forward and backward inside the two sets of positioning grooves 8, so that the subsequent fixed block 305 and the probe 306 can move comprehensively in the process of use, thereby the driving mechanism 3 replaces the belt driving mechanism 3 to drive the probe 306 to move comprehensively on the upper end of the photovoltaic module 2, thereby improving the stability of the subsequent probe 306 in the process of use; through carrying and moving the counterweight block, the counterweight block is sleeved on the outer end of the fixed rod 307, so that the counterweight on the upper end of the subsequent probe 306 can be adjusted, so that the subsequent worker can adjust the probe 306 to exert different static pressures on the upper surface of the photovoltaic module 2, thereby expanding the test range of the device in use.
[0034] Meanwhile, through carrying and moving the counterweight block on the outer end of the fixed rod 307, the counterweight block is placed inside the arc-shaped groove of the university-shaped connecting plate 401, then through pushing the limiting rod 402, the limiting rod 402 is inserted inside the two sets of through holes of the university-shaped connecting plate 401, so that the subsequent limiting rod 402 is arranged inside the grooves of the plurality of counterweight blocks when being inserted into the through holes of the two sets of university-shaped connecting plates 401, thereby the plurality of counterweight blocks are positioned and installed on one side of the fixed rod 307, thereby reducing the labor amount consumed by the subsequent worker when taking the counterweight block; through starting the electric telescopic rod 505 to pull the limiting plate two 503 and the photovoltaic module 2 on the upper end of the bottom plate 502 to move, the left and right sides of the photovoltaic module 2 are respectively abutted on one side of the plurality of rotating rods 504 close to the electric telescopic rod 505, so that the subsequent positioning mechanism 5 limits the moving position of the photovoltaic module 2 in the static test process, thereby improving the stability of the subsequent photovoltaic module 2 in the static test process.
[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.
Claims
1. A photovoltaic module probe static pressure test device, comprising a test platform (1) and a photovoltaic module (2), characterized in that: The photovoltaic module (2) is placed on the upper surface of the test platform (1). The test platform (1) has positioning grooves (8) on both the left and right sides. The two sets of positioning grooves (8) are slidably connected to a drive mechanism (3) for performing a full static pressure test on the upper surface of the photovoltaic module (2). The upper surface of the test platform (1) has a slot. The slot of the test platform (1) is equipped with a positioning mechanism (5) that restricts the position of the photovoltaic module (2) on the upper end of the test platform (1). The upper surface of the drive mechanism (3) is provided with a storage mechanism (4). The outer surface of the drive mechanism (3) is provided with a reset mechanism (7).
2. The photovoltaic module probe static pressure testing device according to claim 1, characterized in that: The driving mechanism (3) includes a university-type fixing plate (301), which is slidably connected to the inside of two sets of positioning grooves (8). A slot is provided on the front of the university-type fixing plate (301), and through holes are provided on the inner walls of the left and right sides of the slot. A screw (303) is rotatably connected inside the two sets of through holes of the university-type fixing plate (301). A motor (302) is installed on the left side of the university-type fixing plate (301), and the output shaft of the motor (302) is installed on the... On the left side of the screw (303), a slider (304) is threadedly connected to the outside of the screw (303). The slider (304) is slidably connected to the slot of the university-type fixing plate (301). A groove is provided on the upper surface of the slider (304). A fixing block (305) is slidably connected inside the groove of the slider (304). A fixing rod (307) and a probe (306) are arranged sequentially on the upper and lower surfaces of the fixing block (305). The position of the photovoltaic module (2) is located at the lower end of the moving path of the probe (306).
3. The photovoltaic module probe static pressure testing device according to claim 2, characterized in that: The storage mechanism (4) includes a university-type connecting plate (401), which is installed on the upper surface of the university-type fixing plate (301). The bottom of the inner wall of the university-type connecting plate (401) is provided with an arc-shaped groove. The outer surfaces of the left and right sides of the university-type connecting plate (401) are provided with through holes. Limiting rods (402) are inserted into the two sets of through holes of the university-type connecting plate (401). The limiting rod (402) is provided with a handle (403) on the side away from the motor (302).
4. The photovoltaic module probe static pressure testing device according to claim 2, characterized in that: The reset mechanism (7) includes a connecting block (702), which is installed on the side of the fixed block (305) away from the motor (302). A spring telescopic rod (701) is provided on the lower surface of the connecting block (702), and the bottom end of the spring telescopic rod (701) is installed on the upper surface of the slider (304).
5. The photovoltaic module probe static pressure testing device according to claim 1, characterized in that: The positioning mechanism (5) includes a base plate (502), which is engaged with a slot in the test platform (1). A slot is formed on the upper surface of the base plate (502). A first limiting plate (501) is mounted on the upper surface of the base plate (502). A second limiting plate (503) is slidably connected inside the slot of the base plate (502). An electric telescopic rod (505) is installed on the side of the slot of the base plate (502) near the first limiting plate (501). The output end of the electric telescopic rod (505) is mounted on the second limiting plate (503). 503) On the side near the first limiting plate (501), the second limiting plate (503) and the first limiting plate (501) are both provided with slots. The bottom of the inner wall of the slots of the second limiting plate (503) and the first limiting plate (501) are provided with multiple sets of through holes. Rotating rods (504) are rotatably connected inside the multiple sets of through holes of the second limiting plate (503) and the first limiting plate (501). The multiple sets of rotating rods (504) near the side of the electric telescopic rod (505) respectively abut against the left and right sides of the photovoltaic module (2).
6. The photovoltaic module probe static pressure testing device according to claim 3, characterized in that: A magnetic block (6) is installed on the side of the university-type connecting plate (401) away from the handle (403). The magnetic block (6) is located on the moving path of the limiting rod (402), and the limiting rod (402) is made of iron.