CN220673738U - Single-crystal half-wafer photovoltaic module finished product detection equipment - Google Patents

Abstract

The utility model discloses single crystal half-sheet photovoltaic module finished product detection equipment, which belongs to the field of photovoltaic modules, and comprises a detection box, wherein a heat conducting pipe communicated with the detection box is arranged at the upper end of the detection box, a plurality of through holes are formed in the outer end of the detection box, a positioning plate matched with the through holes is fixedly connected inside the detection box, a sliding rod connected with the positioning plate in a sliding manner is arranged at the outer end of the positioning plate in a penetrating manner, a sealing plate matched with the through holes is fixedly connected at the outer end of the sliding rod, a bottom plate is fixedly connected to the inner wall of the sealing plate, two clamping plates distributed left and right are fixedly connected at the upper end of the bottom plate, clamping grooves are formed in the upper end of the sealing plate, grooves are formed in the outer end of the detection box, transverse blocks are fixedly connected to the inner wall of the grooves, the photovoltaic module is moved to the outer side of the detection box when the sealing plate is pulled, so that after the photovoltaic module is contacted with outside air more, the cooling speed is increased, and the working time of high-temperature detection is effectively shortened.

Description

Single-crystal half-wafer photovoltaic module finished product detection equipment

Technical Field

The utility model relates to the field of photovoltaic modules, in particular to a finished product detection device for a single-crystal half-wafer photovoltaic module.

Background

The single-crystal half-chip solar cell module consists of high-efficiency single-crystal half-chip solar cell, ultra-white textured toughened glass, EVA, a transparent TPT back plate and an aluminum alloy frame, and because the output voltage of the single-chip solar cell is lower, and the unpackaged cells are easy to fall off due to the influence of the environment, a certain number of single-chip cells are sealed into the solar cell module in a serial-parallel mode, so that the corrosion of cell electrodes and interconnection lines is avoided, in addition, the fragmentation of the cells is avoided, the outdoor installation is facilitated, the service life and the reliability of the solar cell module are determined by the good or bad packaging quality, and various detection and test are required after the production of the photovoltaic module finished product is completed in order to ensure the durability of the photovoltaic module finished product.

The specification of Chinese patent No. 202221185023.0 discloses a device for detecting the high-temperature tolerance performance of photovoltaic vacuum glass, which comprises a detection box, wherein broken glass does not need to be manually taken out in actual use, and potential safety hazards existing in direct contact with the broken glass are avoided.

The specification of Chinese patent No. 201922138924.9 discloses an infrared testing device for testing external current of a photovoltaic module, which comprises a workbench, a mounting frame, a top plate, a box door, a supporting base, a movable adjusting component, a fixing plate and a damping testing component, and is convenient to use, high in detection efficiency, capable of rapidly and comprehensively testing the photovoltaic module, conducting heat at high temperature generated in the testing process, buffering and eliminating vibration generated by a spring, and ensuring that the test is accurate and stable.

Although the problem of quality detection of the finished single-crystal half-wafer photovoltaic module product is solved in the prior art, after the high-temperature detection, the temperature of the surface of the photovoltaic module and the temperature inside the detection box are higher, and the cooling mode of standing leads to lower cooling speed of the whole photovoltaic module, so that the detection working time is prolonged.

Therefore, a single-crystal half-wafer photovoltaic module finished product detection device is provided to solve some problems existing in the prior art.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide single-crystal half-sheet photovoltaic module finished product detection equipment which is characterized in that a photovoltaic module is moved to the outer side of a detection box while a sealing plate is pulled, so that after the photovoltaic module is in more contact with external air, the cooling speed is increased, and the working time of high-temperature-resistant detection is effectively shortened.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a monocrystalline half piece photovoltaic module finished product check out test set, including the detection case, the detection case upper end is provided with rather than communicating heat pipe, a plurality of through-holes have been seted up to the detection case outer end, the inside fixedly connected with of detection case and the locating plate of through-hole looks adaptation, the locating plate outer end runs through and is provided with the slide bar rather than sliding connection, slide bar outer end fixedly connected with and the closing plate of through-hole looks adaptation, closing plate inner wall fixedly connected with bottom plate, bottom plate upper end fixedly connected with two grip blocks of controlling the distribution, the draw-in groove has been seted up to the closing plate upper end, the recess that is located the draw-in groove directly over is seted up to the detection case outer end, recess inner wall fixedly connected with transverse block, transverse block outer end runs through and is provided with the draw-in bar rather than sliding connection, the draw-in bar lower extreme extends to in the draw-in groove of corresponding position.

Further, the upper end of the detection box is fixedly connected with a heat exchange tube communicated with the detection box, and one end of the heat exchange tube, which is far away from the detection box, is externally connected with cooling equipment, so that the cooling efficiency of the photovoltaic module is improved.

Further, the grip block slope sets up, and the contained angle between grip block and the closing plate is less than ninety degrees, and the grip block that the slope set up can improve photovoltaic module's stability in the bottom plate is inside, avoids at the grip block at the in-process that removes along with the closing plate, and photovoltaic module takes place to break away from with the grip block.

Further, the bottom plate sets up to a plurality of, and evenly distributed is at the closing plate inner wall about a plurality of bottom plates, and a plurality of bottom plates can improve photovoltaic module's detection efficiency, and a plurality of bottom plates that the equidistance distributes can make photovoltaic module be heated, the cooling is all more even.

Further, closing plate outer end fixedly connected with handle, the rubber sleeve has been cup jointed to the handle outer wall, and the setting of handle can be convenient for the staff remove the handle, and the rubber sleeve can increase frictional force, also can play certain thermal-insulated effect simultaneously.

Further, the distance between the transverse block and the upper inner wall of the groove is smaller than the length of the clamping strip positioned at the lower side of the transverse block, so that the clamping strip is prevented from being separated from the groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the photovoltaic module is moved to the outer side of the detection box when the sealing plate is pulled, so that after the photovoltaic module is in more contact with the outside air, the cooling speed is increased, and the working time of high-temperature-resistant detection is effectively reduced.

(2) Through setting up replacement heat pipe to with external cooling device of its outer end, can improve photovoltaic module's cooling efficiency, through setting up the grip block, and be less than ninety degrees with the contained angle between the closing plate can improve photovoltaic module's stability in the grip block inside, avoid taking place to break away from at the in-process that the grip block removed photovoltaic module and grip block.

(3) The length that the clamping strip is located the transverse block downside can avoid the clamping strip to break away from the recess through setting up the distance between transverse block and the recess upper inner wall.

Drawings

FIG. 1 is a schematic diagram of a heat dissipation structure of the present application;

FIG. 2 is a schematic elevational view of the present application;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2 of the present application;

fig. 4 is a schematic view of the internal top view structure of the present application.

The reference numerals in the figures illustrate:

1. a detection box; 2. a heat conduction pipe; 3. a heat exchange tube; 4. a through port; 5. a sealing plate; 6. a bottom plate; 7. a clamping plate; 8. a slide bar; 9. a handle; 10. a groove; 11. a transverse block; 12. clamping strips; 13. a clamping groove; 14. and (5) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, a finished product detection device for a single-crystal half-wafer photovoltaic module comprises a detection box 1, wherein a heat conducting tube 2 communicated with the detection box 1 is arranged at the upper end of the detection box 1, a plurality of through holes 4 are formed in the outer end of the detection box 1, a positioning plate 14 matched with the through holes 4 is fixedly connected inside the detection box 1, a sliding rod 8 connected with the positioning plate in a sliding manner is arranged at the outer end of the positioning plate 14 in a penetrating manner, a sealing plate 5 matched with the through holes 4 is fixedly connected at the outer end of the sliding rod 8, a bottom plate 6 is fixedly connected with the inner wall of the sealing plate 5, two clamping plates 7 distributed left and right are fixedly connected at the upper end of the bottom plate 6, clamping grooves 13 are formed in the upper end of the sealing plate 5, grooves 10 positioned on the right upper sides of the clamping grooves 13 are formed in the outer end of the detection box 1, transverse blocks 11 are fixedly connected with inner walls of the grooves 10, clamping bars 12 connected with the outer ends of the transverse blocks 11 in a penetrating manner, and the lower ends of the clamping bars 12 extend into the clamping grooves 13 at corresponding positions.

Referring to fig. 1, the upper end of the detection box 1 is fixedly connected with a heat exchange tube 3 communicated with the detection box, the heat exchange tube 3 is externally connected with a valve, when the detection device works, the valve is in a working state, so that air inside the detection box 1 is prevented from flowing out of the heat exchange tube 3, one end of the heat exchange tube 3, which is far away from the detection box 1, is externally connected with a cooling device, the cooling efficiency of the photovoltaic module is improved, the clamping plate 7 is obliquely arranged, an included angle between the clamping plate 7 and the sealing plate 5 is smaller than ninety degrees, the obliquely arranged clamping plate 7 can improve the stability of the photovoltaic module inside the clamping plate 7, and the photovoltaic module is prevented from being separated from the clamping plate 7 in the process that the clamping plate 7 moves along with the sealing plate 5.

Example 2

The utility model provides a finished product detection device for a monocrystalline half-sheet photovoltaic module, wherein the same or corresponding parts as those in the embodiment 1 adopt the corresponding reference numerals as those in the embodiment 1, only the differences from the embodiment 1 are described below for simplicity, referring to fig. 1, a plurality of bottom plates 6 are arranged, the plurality of bottom plates 6 are uniformly distributed on the inner wall of a sealing plate 5 up and down, the plurality of bottom plates 6 can improve the detection efficiency of the photovoltaic module, and the plurality of bottom plates 6 distributed at equal intervals can enable the photovoltaic module to be heated and cooled more uniformly.

Referring to fig. 2, the outer end of the sealing plate 5 is fixedly connected with a handle 9, the outer wall of the handle 9 is sleeved with a rubber sleeve, the handle 9 is convenient for a worker to move the handle 9, and the rubber sleeve can increase friction force and has a certain heat insulation effect.

Referring to fig. 3, the distance between the transverse block 11 and the upper inner wall of the groove 10 is smaller than the length of the clip 12 at the lower side of the transverse block 11, so as to prevent the clip 12 from being separated from the groove 10.

When the photovoltaic module detection device is used, the sealing plate 5 is pulled to move in the direction away from the detection box 1, then a worker places the photovoltaic module to be detected in the clamping plate 7, finally pushes the sealing plate 5 to reset, and externally connects the heat conduction pipe 2 with heating equipment, after the detection of the photovoltaic module is completed, the worker slides the clamping strip 12 upwards to separate from the clamping groove 13, then pulls the sealing plate 5 to move in the direction away from the detection box 1, at the moment, the photovoltaic module inside the clamping plate 7 moves completely from the detection box 1, the exposed photovoltaic module contacts with the outside air more, the cooling speed is increased, and the working time of high temperature resistance detection is effectively reduced.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a monocrystalline half piece photovoltaic module finished product check out test set, includes detection case (1), its characterized in that: the detection box is characterized in that the upper end of the detection box (1) is provided with a heat conduction pipe (2) communicated with the detection box, the outer end of the detection box (1) is provided with a plurality of through holes (4), the inner part of the detection box (1) is fixedly connected with a positioning plate (14) matched with the through holes (4), the outer end of the positioning plate (14) is penetrated and provided with a sliding rod (8) which is in sliding connection with the sliding rod, the outer end of the sliding rod (8) is fixedly connected with a sealing plate (5) matched with the through holes (4), the inner wall of the sealing plate (5) is fixedly connected with a bottom plate (6), the upper end of the bottom plate (6) is fixedly connected with two clamping plates (7) which are distributed left and right, the upper end of the sealing plate (5) is provided with a clamping groove (13), the outer end of the detection box (1) is provided with a groove (10) positioned right above the clamping groove (13), the outer end of the sliding rod (11) is penetrated and provided with a clamping strip (12) which is in sliding connection with the inner wall of the groove (10), and the lower end of the clamping strip (12) extends into the clamping groove (13) corresponding position.

2. The single-crystal half-wafer photovoltaic module finished product detection device according to claim 1, wherein: the upper end of the detection box (1) is fixedly connected with a heat exchange tube (3) communicated with the detection box, and one end, far away from the detection box (1), of the heat exchange tube (3) is externally connected with cooling equipment.

3. The single-crystal half-wafer photovoltaic module finished product detection device according to claim 1, wherein: the clamping plate (7) is obliquely arranged, and an included angle between the clamping plate (7) and the sealing plate (5) is smaller than ninety degrees.

4. The single-crystal half-wafer photovoltaic module finished product detection device according to claim 1, wherein: the number of the bottom plates (6) is multiple, and the bottom plates (6) are uniformly distributed on the inner wall of the sealing plate (5) up and down.

5. The single-crystal half-wafer photovoltaic module finished product detection device according to claim 1, wherein: the outer end of the sealing plate (5) is fixedly connected with a handle (9), and the outer wall of the handle (9) is sleeved with a rubber sleeve.

6. The single-crystal half-wafer photovoltaic module finished product detection device according to claim 1, wherein: the distance between the transverse block (11) and the upper inner wall of the groove (10) is smaller than the length of the clamping strip (12) positioned at the lower side of the transverse block (11).