Photovoltaic semiconductor extraction valve

Abstract

The utility model discloses a photovoltaic semiconductor extraction valve, which belongs to the technical field of photovoltaic semiconductors and comprises a valve casing, a vertical rotating shaft is rotatably connected inside the top end of the valve casing through a bearing, and a valve rotating wrench is fixed at the top of the vertical rotating shaft. A rectangular moving block is arranged at one end of the valve rotating wrench, a transverse rectangular pipe is slidably connected to the interior of the valve rotating wrench, and an adjusting mechanism used for adjusting the distance between the rectangular moving block and the valve rotating wrench is arranged in the transverse rectangular pipe. According to the valve rotating wrench, the transverse rectangular pipe can slide in the valve rotating wrench, the distance between the valve rotating wrench and the rectangular moving block can be adjusted, then the rotating torque can be increased, rotation of the vertical rotating shaft is facilitated, and the operation convenience and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic semiconductors, and in particular relates to a photovoltaic semiconductor air extraction valve. Background Art

[0002] Photovoltaic power generation is a way of converting solar energy directly into electrical energy using photovoltaic cells. It has the advantages of being environmentally friendly and renewable, and has been widely used in the energy field. During operation, photovoltaic modules will be affected by the ambient temperature. Excessive temperature will affect the conversion efficiency and life of photovoltaic cells. Therefore, it is very important to dissipate heat from photovoltaic modules;

[0003] In existing photovoltaic modules, an air extraction valve is usually provided to form airflow inside the module to help dissipate heat. However, there are some problems with the existing air extraction valve. For example, the rotation torque of the shaft is insufficient, which makes it difficult to operate and rotate, affecting the efficiency and stability of the air extraction valve. For this reason, we design a photovoltaic semiconductor air extraction valve to provide another technical solution to the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic semiconductor exhaust valve to solve the problems of the existing technology in the use process mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic semiconductor vacuum valve, comprising a valve housing, the interior of the top end of the valve housing is rotatably connected to a vertical rotating shaft through a bearing, a valve rotating wrench is fixed to the top of the vertical rotating shaft, a rectangular moving block is provided at one end of the valve rotating wrench, a transverse rectangular tube is slidably connected to the interior of the valve rotating wrench, and an adjustment mechanism for adjusting the distance between the rectangular moving block and the valve rotating wrench is provided inside the transverse rectangular tube.

[0006] Preferably, a transverse sliding groove is provided inside the valve rotary wrench, and the transverse rectangular tube is located inside the transverse sliding groove and is slidably connected to the transverse sliding groove.

[0007] Preferably, the adjustment mechanism includes an arc-shaped fixing block, a transverse light rod is slidably connected inside the arc-shaped fixing block, a circular connecting block is fixed to one end of the transverse light rod, both sides of the circular connecting block are rotatably connected to rectangular rotating columns through pins, the end of the rectangular rotating column away from the circular connecting block is rotatably connected to a longitudinal limit column, and a circular limit groove adapted to the longitudinal limit column is provided inside the valve rotating wrench.

[0008] Preferably, a longitudinal through hole is opened inside the transverse rectangular tube, and the longitudinal limit column is located inside the longitudinal through hole and is slidably connected to the transverse rectangular tube through the longitudinal through hole;

[0009] Longitudinal polished rods are fixed on both sides of the arc-shaped fixing block, and the longitudinal limiting column is located outside the longitudinal polished rod and is slidably connected with the longitudinal polished rod.

[0010] Preferably, the adjustment mechanism also includes a rectangular sliding block, which is slidably connected to the inside of the rectangular moving block, a rectangular pressing block is fixed to one end of the rectangular sliding block, and the end of the rectangular sliding block away from the rectangular pressing block is fixedly connected to a transverse light rod, the transverse light rod passes through the interior of the rectangular moving block and is slidably connected to the rectangular moving block, and rigid springs are provided on both sides of the end of the rectangular sliding block away from the rectangular pressing block.

[0011] Preferably, a rectangular sliding cavity is opened inside the rectangular moving block, the rectangular sliding block is located inside the rectangular sliding cavity and is slidingly connected with the rectangular moving block through the rectangular sliding cavity, and the rigid spring is located inside the rectangular sliding cavity.

[0012] Preferably, rectangular fixed blocks are fixed on both sides of the rectangular moving block, and arc grooves are provided inside the rectangular fixed blocks.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] This solution enables the horizontal rectangular tube to slide inside the valve rotary wrench through the setting of the adjustment mechanism, so that the distance between the valve rotary wrench and the rectangular moving block can be adjusted, thereby increasing the rotational torque to facilitate the rotation of the vertical rotating axis, thereby improving the convenience and efficiency of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the valve rotary wrench and the vertical rotary shaft of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the valve rotary wrench and the transverse rectangular tube of the utility model;

[0018] Figure 4 This is a structural cross-sectional view of the interior of the transverse rectangular tube of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the circular connecting block and the rectangular rotating column of the utility model;

[0020] Figure 6 The figure is a schematic diagram of the internal structure of the valve rotary wrench of the utility model.

[0021] In the figure: 1. valve housing; 2. valve rotation wrench; 3. vertical rotation axis; 4. rectangular moving block; 5. rectangular fixed block; 6. rectangular pressing block; 7. transverse rectangular tube; 8. longitudinal limit column; 9. rectangular sliding block; 10. rigid spring; 11. transverse light rod; 12. arc-shaped fixed block; 13. circular connecting block; 14. rectangular rotating column; 15. longitudinal light rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-6 A photovoltaic semiconductor exhaust valve comprises a valve housing 1, a vertical rotating shaft 3 is rotatably connected to the top of the valve housing 1 through a bearing, a valve rotating wrench 2 is fixed to the top of the vertical rotating shaft 3, a rectangular moving block 4 is arranged at one end of the valve rotating wrench 2, a transverse rectangular tube 7 is slidably connected to the inside of the valve rotating wrench 2, and an adjusting mechanism for adjusting the distance between the rectangular moving block 4 and the valve rotating wrench 2 is arranged inside the transverse rectangular tube 7;

[0024] A transverse slide groove is provided inside the valve rotary wrench 2, and the transverse rectangular tube 7 is located inside the transverse slide groove and is slidably connected to the transverse slide groove. Through the setting of the transverse slide groove, the transverse rectangular tube 7 can slide inside the valve rotary wrench 2;

[0025] The adjustment mechanism includes an arc-shaped fixed block 12, a transverse light rod 11 is slidably connected inside the arc-shaped fixed block 12, a circular connecting block 13 is fixed to one end of the transverse light rod 11, both sides of the circular connecting block 13 are rotatably connected to rectangular rotating columns 14 through pins, and one end of the rectangular rotating column 14 away from the circular connecting block 13 is rotatably connected to a longitudinal limiting column 8, and a circular limiting groove adapted to the longitudinal limiting column 8 is provided inside the valve rotating wrench 2;

[0026] A longitudinal through hole is opened inside the transverse rectangular tube 7, and the longitudinal limiting column 8 is located inside the longitudinal through hole and is slidably connected to the transverse rectangular tube 7 through the longitudinal through hole, so that the longitudinal limiting column 8 can slide inside the transverse rectangular tube 7;

[0027] A longitudinal polished rod 15 is fixed on both sides of the arc-shaped fixing block 12, and the longitudinal limiting column 8 is located outside the longitudinal polished rod 15 and is slidably connected to the longitudinal polished rod 15, so that the longitudinal limiting column 8 can slide outside the longitudinal polished rod 15, so that the movement track of the longitudinal limiting column 8 can be limited by the longitudinal polished rod 15;

[0028] The movement of the transverse polished rod 11 enables the transverse polished rod 11 to slide inside the arc-shaped fixed block 12, and the movement of the transverse polished rod 11 enables the circular connecting block 13 to be moved. The movement of the circular connecting block 13 enables the longitudinal limit column 8 to slide outside the longitudinal polished rod 15 through the rectangular rotating column 14. When the longitudinal limit column 8 moves out of the circular limit groove, the transverse rectangular tube 7 can be moved out of the valve rotating wrench 2, so that the distance between the rectangular moving block 4 and the valve rotating wrench 2 can be adjusted.

[0029] The adjustment mechanism also includes a rectangular sliding block 9, the interior of the rectangular moving block 4 is slidably connected with the rectangular sliding block 9, one end of the rectangular sliding block 9 is fixed with a rectangular pressing block 6, the end of the rectangular sliding block 9 away from the rectangular pressing block 6 is fixedly connected with a transverse light rod 11, the transverse light rod 11 passes through the interior of the rectangular moving block 4 and is slidably connected with the rectangular moving block 4, and rigid springs 10 are arranged on both sides of the end of the rectangular sliding block 9 away from the rectangular pressing block 6;

[0030] A rectangular sliding cavity is provided inside the rectangular moving block 4, the rectangular sliding block 9 is located inside the rectangular sliding cavity and is slidably connected with the rectangular moving block 4 through the rectangular sliding cavity, and the rigid spring 10 is located inside the rectangular sliding cavity. Through the setting of the rectangular sliding cavity, the rectangular sliding block 9 can slide inside the rectangular moving block 4, and the movement of the rectangular sliding block 9 causes the rigid spring 10 to be deformed by force;

[0031] Rectangular fixed blocks 5 are fixed on both sides of the rectangular moving block 4. An arc groove is provided inside the rectangular fixed block 5. The arc groove is provided so that the user's fingers can better fit with the rectangular fixed block 5.

[0032] By fitting the fingers onto the rectangular fixed block 5, and then pressing the rectangular pressing block 6, the pressing of the rectangular pressing block 6 enables the rectangular sliding block 9 to slide inside the rectangular moving block 4. The sliding of the rectangular sliding block 9 causes the rigid spring 10 to deform under force, and the movement of the rectangular sliding block 9 enables the transverse light rod 11 to move.

[0033] Working principle: The fingers fit the rectangular fixed block 5, and then press the rectangular pressing block 6. The pressing of the rectangular pressing block 6 enables the rectangular sliding block 9 to slide inside the rectangular moving block 4. The sliding of the rectangular sliding block 9 causes the rigid spring 10 to deform under force, and the movement of the rectangular sliding block 9 enables the transverse light rod 11 to move.

[0034] The movement of the transverse light rod 11 enables the transverse light rod 11 to slide inside the arc-shaped fixed block 12. The movement of the transverse light rod 11 enables the circular connecting block 13 to be moved. The movement of the circular connecting block 13 is through the rectangular rotating column 14, so that the longitudinal limit column 8 can slide on the outside of the longitudinal light rod 15. When the longitudinal limit column 8 moves out of the circular limit groove, the transverse rectangular tube 7 can be moved out of the valve rotating wrench 2, and then the distance between the rectangular moving block 4 and the valve rotating wrench 2 can be adjusted, which makes it convenient for the user to rotate the valve rotating wrench 2.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic semiconductor exhaust valve, characterized in that: The invention comprises a valve housing (1), wherein the top end of the valve housing (1) is rotatably connected to a vertical rotating shaft (3) via a bearing, a valve rotating wrench (2) is fixed to the top of the vertical rotating shaft (3), a rectangular moving block (4) is arranged at one end of the valve rotating wrench (2), a transverse rectangular tube (7) is slidably connected to the inside of the valve rotating wrench (2), and an adjusting mechanism for adjusting the distance between the rectangular moving block (4) and the valve rotating wrench (2) is arranged inside the transverse rectangular tube (7).

2. A photovoltaic semiconductor exhaust valve according to claim 1, characterized in that: A transverse sliding groove is provided inside the valve rotating wrench (2), and the transverse rectangular tube (7) is located inside the transverse sliding groove and is slidably connected to the transverse sliding groove.

3. The photovoltaic semiconductor exhaust valve according to claim 1, characterized in that: The adjustment mechanism comprises an arc-shaped fixed block (12), the interior of the arc-shaped fixed block (12) is slidably connected to a transverse light rod (11), one end of the transverse light rod (11) is fixed to a circular connecting block (13), both sides of the circular connecting block (13) are rotatably connected to rectangular rotating columns (14) via pins, one end of the rectangular rotating column (14) away from the circular connecting block (13) is rotatably connected to a longitudinal limiting column (8), and a circular limiting groove adapted to the longitudinal limiting column (8) is provided inside the valve rotating wrench (2).

4. A photovoltaic semiconductor exhaust valve according to claim 3, characterized in that: A longitudinal through hole is provided inside the transverse rectangular tube (7), and the longitudinal limiting column (8) is located inside the longitudinal through hole and is slidably connected to the transverse rectangular tube (7) via the longitudinal through hole; A longitudinal light rod (15) is fixed on both sides of the arc-shaped fixing block (12), and the longitudinal limit column (8) is located outside the longitudinal light rod (15) and is slidably connected to the longitudinal light rod (15).

5. The photovoltaic semiconductor exhaust valve according to claim 3, characterized in that: The adjustment mechanism also includes a rectangular sliding block (9), the interior of the rectangular moving block (4) is slidably connected with the rectangular sliding block (9), one end of the rectangular sliding block (9) is fixed with a rectangular pressing block (6), the end of the rectangular sliding block (9) away from the rectangular pressing block (6) is fixedly connected to a transverse light rod (11), the transverse light rod (11) passes through the interior of the rectangular moving block (4) and is slidably connected to the rectangular moving block (4), and rigid springs (10) are provided on both sides of the end of the rectangular sliding block (9) away from the rectangular pressing block (6).

6. A photovoltaic semiconductor exhaust valve according to claim 5, characterized in that: A rectangular sliding cavity is provided inside the rectangular moving block (4), the rectangular sliding block (9) is located inside the rectangular sliding cavity and is slidingly connected to the rectangular moving block (4) via the rectangular sliding cavity, and the rigid spring (10) is located inside the rectangular sliding cavity.

7. The photovoltaic semiconductor exhaust valve according to claim 5, characterized in that: Rectangular fixed blocks (5) are fixed on both sides of the rectangular moving block (4), and arc grooves are provided inside the rectangular fixed blocks (5).

Images