CN216531244U

CN216531244U - Outdoor test power module for testing EL

Info

Publication number: CN216531244U
Application number: CN202123232107.3U
Authority: CN
Inventors: 黄海生
Original assignee: Suzhou Zhisheng Technology Co ltd
Current assignee: Suzhou Zhisheng Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-13
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses an EL outdoor test power supply module, belonging to the technical field of EL outdoor test; when the outdoor test is carried out, the outdoor moisture is large, so that the power supply module can be damaged, and the test result is influenced; the protective box comprises a protective box, wherein a protective plate is rotatably arranged at one end of the protective box, a wiring groove is formed in the upper end of the protective box, a handle is fixedly arranged on the upper surface of the protective box, connecting grooves are formed in two sides of the protective box, and a supporting plate is arranged in the protective box in a sliding manner; fix the drier on the mount, push the mount in the fixed box again, promote the rectangle inserted bar through spring thrust, the elevator of rectangle inserted bar one side removes along the lift groove, makes the rectangle inserted bar lower extreme insert in the rectangle draw-in groove, with the mount rigidity, in making outside cool branch enter fixed box through the ventilation groove, through the drier, filter moisture, cool down to inside power, make inside keep dry, extension power life.

Description

Outdoor test power module for testing EL

Technical Field

The utility model relates to the technical field of EL outdoor testing, in particular to an EL outdoor testing power supply module.

Background

Photovoltaic cells often suffer from various types of problems during production, such as: subfissure, fragmentation, grid breakage, material pollution, process pollution, cold solder joint, battery mixing and the like; these defect problems are largely invisible to the human eye; the device displays the internal defects of the photovoltaic cell by utilizing an electroluminescence principle for an experimenter to analyze and verify the quality of the cell and problems caused in a production process link; thereby controlling the quality of the battery and optimizing the production process;

when the outdoor test is carried out, the outdoor moisture is large, the power supply module can be damaged, the test result is influenced, and therefore the EL outdoor test power supply module is proposed to be used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an outdoor test power module for testing EL, so as to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: outdoor test power module of test EL, including the guard box, guard box one end is rotated and is equipped with the protection shield, the wiring groove has been seted up to the guard box upper end, fixed surface is equipped with the handle on the guard box, the spread groove has been seted up to the guard box both sides, it is equipped with the backup pad to slide in the guard box, the fixed board of placing that is equipped with in backup pad upper end, the backup pad is the T shape with placing the board, it is equipped with fixed establishment on the board to place.

As a preferable technical scheme of the present invention, the fixing mechanism includes a moving groove, a bidirectional screw is rotatably disposed in the moving groove, a pair of moving blocks is slidably disposed in the moving groove, the moving blocks are in threaded connection with the bidirectional screw, the moving blocks are located at two ends of the bidirectional screw, a clamping block is fixedly disposed at an upper end of each moving block, a rotating shaft is fixedly disposed at one end of the bidirectional screw, and one end of the rotating shaft penetrates through the placing plate.

According to a preferable technical scheme, fixing boxes are fixedly arranged on two sides of the protection box, one side of each fixing box is connected with a connecting groove, a fixing frame is inserted in each fixing box, drying agents are fixedly arranged in the fixing frames, a ventilating groove is formed in one side of each fixing box, and a rectangular clamping groove is formed in each fixing frame.

According to a preferred technical scheme, the fixing box is fixedly provided with a fixing rod at the upper end, a rectangular insertion rod is inserted into the fixing rod, the lower end of the rectangular insertion rod is attached to the inner wall of the rectangular clamping groove, a lifting groove is formed in one side of the fixing rod, a lifting block is arranged in the lifting groove in a sliding mode, a spring is sleeved on the rectangular insertion rod, and the lower end of the spring is attached to the upper side of the lifting block.

As a preferred technical scheme of the utility model, a limiting groove is formed in the protection box, the limiting groove is connected with the supporting plate in a sliding manner, and two sides of the placing plate are attached to two sides of the inner wall of the protection box.

As a preferred technical scheme of the present invention, the clamping block is in a concave shape, the moving slot is located at a central position of an upper surface of the placing plate, and the moving block is attached to an inner wall of the moving slot.

Compared with the prior art, the utility model has the beneficial effects that:

1. fix the drier on the mount, push the mount in the fixed box again, promote the rectangle inserted bar through spring thrust, the elevator of rectangle inserted bar one side removes along the lift groove, makes the rectangle inserted bar lower extreme insert in the rectangle draw-in groove, with the mount rigidity, in making outside cool branch enter fixed box through the ventilation groove, through the drier, filter moisture, cool down to inside power, make inside keep dry, extension power life.

Drawings

FIG. 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic sectional view of the protective case of the present invention,

FIG. 3 is a schematic structural diagram of the fixing box of the present invention.

In the figure: 1. a protection box; 11. a protection plate; 12. a wiring slot; 13. a handle; 15. connecting grooves; 16. a support plate; 17. placing the plate; 2. a fixing mechanism; 21. a moving groove; 22. a bidirectional screw; 23. a moving block; 24. a clamping block; 25. a rotating shaft; 3. a fixing box; 31. a ventilation slot; 32. a fixed mount; 33. a desiccant; 34. a rectangular clamping groove; 4. fixing the rod; 41. a rectangular insertion rod; 42. a lifting groove; 43. a lifting block; 44. a spring; 5. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in FIGS. 1-3, the utility model provides an outdoor testing power supply module for testing EL, comprising a protection box 1, a protection plate 11 rotatably arranged at one end of the protection box 1, a wiring groove 12 arranged at the upper end of the protection box 1, a handle 13 fixedly arranged on the upper surface of the protection box 1, connecting grooves 15 arranged at two sides of the protection box 1, a supporting plate 16 arranged in the protection box 1 in a sliding manner, a placing plate 17 fixedly arranged at the upper end of the supporting plate 16, the supporting plate 16 and the placing plate 17 are in a T shape, a limiting groove 5 arranged in the protection box 1, the limiting groove 5 and the supporting plate 16 are connected in a sliding manner, two sides of the placing plate 17 are jointed with two sides of the inner wall of the protection box 1, a fixing mechanism 2 arranged on the placing plate 17, the protection box 1 is moved by holding the handle 13, the protection box 1 is convenient to carry, the protection box 11 is kept in a sealed state, an internal power supply is protected by the protection plate 11, the supporting plate 16 is pulled out, the lower end of the supporting plate 16 moves along the limiting groove 5, the placing plate 17 is driven to move out of the protection box 1, a power supply is placed on the placing plate 17, the power supply is fixed through the fixing mechanism 2, and the power supply is sent into the protection box 1.

The fixing mechanism 2 comprises a moving groove 21, a bidirectional screw 22 is rotationally arranged in the moving groove 21, a pair of moving blocks 23 is slidably arranged in the moving groove 21, the moving blocks 23 are in threaded connection with the bidirectional screw 22, the moving blocks 23 are located at two ends of the bidirectional screw 22, clamping blocks 24 are fixedly arranged at the upper ends of the moving blocks 23, a rotating shaft 25 is fixedly arranged at one end of the bidirectional screw 22, the placing plate 17 is penetrated through one end of the rotating shaft 25, the clamping blocks 24 are in a concave shape, the moving groove 21 is located at the center of the upper surface of the placing plate 17, the moving blocks 23 are attached to the inner wall of the moving groove 21, a power supply is placed on the placing plate 17, the rotating shaft 25 drives the bidirectional screw 22 to rotate by rotating the rotating shaft 25, the bidirectional screw 22 drives the moving blocks 23 to move along the moving groove 21, the moving blocks 23 drive the clamping blocks 24 to synchronously move, and the clamping blocks 24 fix the position of the power supply in the middle.

Fixing boxes 3 are fixedly arranged at two sides of a protection box 1, one side of each fixing box 3 is connected with a connecting groove 15, a fixing frame 32 is inserted in each fixing box 3, a drying agent 33 is fixedly arranged in each fixing frame 32, a ventilating groove 31 is formed in one side of each fixing box 3, a rectangular clamping groove 34 is formed in each fixing frame 32, a fixing rod 4 is fixedly arranged at the upper end of each fixing box 3, a rectangular inserting rod 41 is inserted in each fixing rod 4, the lower end of each rectangular inserting rod 41 is attached to the inner wall of each rectangular clamping groove 34, a lifting groove 42 is formed in one side of each fixing rod 4, a lifting block 43 is slidably arranged in each lifting groove 42, a spring 44 is sleeved on each rectangular inserting rod 41, the lower end of each spring 44 is attached to the upper side of each lifting block 43, the protection box 1 is connected with the corresponding fixing box 3 through the connecting grooves 15, the drying agent 33 is fixed on the fixing frames 32, the fixing frames 32 are pushed into the fixing boxes 3, the rectangular inserting rods 41 are pushed by the pushing force of the springs 44, the lifting blocks 43 on one sides of the rectangular inserting rods 41 move along the lifting grooves 42, make the rectangle inserted bar 41 lower extreme insert in the rectangle draw-in groove 34, with mount 32 rigidity, make outside cool drop enter fixed box 3 through ventilation groove 31 in, through drier 33, filter moisture through drier 33, cool down to internal power supply, make inside keep dry, extension power life.

The working principle is as follows: firstly pulling out the support plate 16, the lower end of the support plate 16 moves along the limiting groove 5 to drive the placing plate 17 to move out of the protection box 1, placing a power supply on the placing plate 17, then rotating the rotating shaft 25, the rotating shaft 25 drives the two-way screw rod 22 to rotate, the two-way screw rod 22 drives the moving block 23 to move along the moving groove 21, the moving block 23 drives the clamping block 24 to synchronously move, the clamping block 24 fixes the position of the middle power supply, then the protection box 1 is connected with the fixed box 3 through the connecting groove 15, the drying agent 33 is fixed on the fixed frame 32, then the fixed frame 32 is pushed into the fixed box 3, the rectangular inserted rod 41 is pushed through the pushing force of the spring 44, the lifting block 43 at one side of the rectangular inserted rod 41 moves along the lifting groove 42, the lower end of the rectangular inserted rod 41 is inserted into the rectangular clamping groove 34, the fixed frame 32 is fixed, and external cold is enabled to enter the fixed box 3 through the ventilation groove 31, through the desiccant 33, the moisture is filtered through the desiccant 33, the internal power supply is cooled, the interior is kept dry, and the service life of the power supply is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Outdoor test power module of test EL, including guard box (1), its characterized in that: protection box (1) one end is rotated and is equipped with protection shield (11), wiring groove (12) have been seted up to protection box (1) upper end, fixed surface is equipped with handle (13) on protection box (1), spread groove (15) have been seted up to protection box (1) both sides, it is equipped with backup pad (16) to slide in protection box (1), backup pad (16) upper end is fixed to be equipped with places board (17), backup pad (16) are the T shape with placing board (17), it is equipped with fixed establishment (2) on board (17) to place.

2. The test EL outdoor test power supply module of claim 1, wherein: the fixing mechanism (2) comprises a moving groove (21), a bidirectional screw (22) is arranged in the moving groove (21) in a rotating mode, a pair of moving blocks (23) is arranged in the moving groove (21) in a sliding mode, the moving blocks (23) are in threaded connection with the bidirectional screw (22), the moving blocks (23) are located at two ends of the bidirectional screw (22), clamping blocks (24) are fixedly arranged at the upper ends of the moving blocks (23), a rotating shaft (25) is fixedly arranged at one end of the bidirectional screw (22), and the placing plate (17) is penetrated through one end of the rotating shaft (25).

3. The test EL outdoor test power supply module of claim 1, wherein: fixed box (3) are equipped with to guard box (1) both sides are fixed, fixed box (3) one side is connected with spread groove (15), fixed box (3) interpolation is equipped with mount (32), mount (32) internal fixation is equipped with drier (33), ventilation groove (31) have been seted up to fixed box (3) one side, rectangle draw-in groove (34) have been seted up on mount (32).

4. The test EL outdoor test power supply module of claim 3, wherein: fixed box (3) upper end is fixed and is equipped with dead lever (4), it is equipped with rectangle inserted bar (41) to insert on dead lever (4), rectangle inserted bar (41) lower extreme and rectangle draw-in groove (34) inner wall are laminated mutually, lift groove (42) have been seted up to dead lever (4) one side, it is equipped with elevator (43) to slide in lift groove (42), the cover is equipped with spring (44) on rectangle inserted bar (41), spring (44) lower extreme and elevator (43) upside laminate mutually.

5. The test EL outdoor test power supply module of claim 1, wherein: limiting groove (5) are arranged in protection box (1), limiting groove (5) and supporting plate (16) are connected in a sliding mode, and two sides of placing plate (17) are attached to two sides of the inner wall of protection box (1).

6. The test EL outdoor test power supply module of claim 2, wherein: the clamping block (24) is in a concave shape, the moving groove (21) is located in the center of the upper surface of the placing plate (17), and the moving block (23) is attached to the inner wall of the moving groove (21).