Cooling assembly of photovoltaic product sintering equipment

Abstract

The utility model provides a cooling assembly of photovoltaic product sintering equipment, which belongs to the technical field of cooling devices and comprises a bottom box, a first top box and a second top box. The first top box is arranged above the bottom box, the second top box is arranged above the bottom box, and a plurality of mounting holes are formed in the top of the second top box; and a cooling fan is detachably arranged in the mounting hole. The cooling assembly comprises the bottom box and the top box, a product passes through the space between the bottom box and the top box and is cooled by the fan located on the top box, the structure is simple, the integration is good, and the cooling assembly can be conveniently installed in the sintering equipment; and meanwhile, the bottom box is hinged to the top box, the top box can be conveniently opened to overhaul the interior of the cooling assembly, operation is convenient, and applicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices, in particular to a cooling component of photovoltaic product sintering equipment. Background Art

[0002] Solar cell sintering equipment and technology are key links in the manufacturing process of solar cells. They are mainly used to react the electrode material with the surface of the silicon wafer in a solid phase or liquid phase to form a good ohmic contact, thereby improving the conversion efficiency of the cell. Sintering includes steps such as drying and de-coking, rapid heating and sintering, and cooling. Cooling is achieved by a cooling assembly. Existing cooling assemblies have complex structures, high costs, and are inconvenient to repair. To this end, the utility model provides a cooling assembly for photovoltaic product sintering equipment. Utility Model Content

[0003] The utility model aims to provide a cooling component for photovoltaic product sintering equipment.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A cooling assembly for photovoltaic product sintering equipment, comprising: a bottom box, a first top box, and a second top box;

[0006] The first top box is arranged above the bottom box, the first side is hinged to the bottom box, and the second side is detachably connected to the bottom box; a first notch is provided at the bottom of the first end of the first top box; a second notch is provided at the top of the first end of the bottom box; the first notch and the second notch are combined to form a feed port;

[0007] The second top box is arranged above the bottom box, the first side is hinged to the bottom box, and the second side is detachably connected to the bottom box; a third notch is provided at the bottom of the second end of the second top box; a fourth notch is provided at the top of the second end of the bottom box; the third notch and the fourth notch are combined to form a discharge port;

[0008] The top of the second top box is provided with a plurality of mounting holes; a cooling fan is detachably arranged in the mounting holes.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme, the second side of the first top box and the second side of the second top box are both provided with a socket; the second side of the bottom box is provided with a handle lock; the handle lock cooperates with the socket to realize the detachable connection between the first top box / second top box and the bottom box.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the cooling fan includes a fan body and a mounting connecting plate arranged on the upper and lower sides of the fan body; the mounting connecting plate is detachably connected to the second top box by bolts.

[0011] On the basis of the above solution and as a preferred solution of the above solution, the bottom box is provided with a plurality of the above installation holes.

[0012] On the basis of the above solution and as a preferred solution of the above solution, a handle is provided on the second side of the first top box / the second top box.

[0013] On the basis of the above solution and as a preferred solution of the above solution, a first opening is opened on the first side of the second top box.

[0014] On the basis of the above solution and as a preferred solution of the above solution, a first opening is opened on the first side surface of the bottom box.

[0015] The beneficial effects of the utility model are as follows: the cooling assembly of the utility model comprises a bottom box and a top box, the product passes between the bottom box and the top box, and is air-cooled by a fan located on the top box, the structure is simple and has good integrity, and it is convenient to be installed inside the sintering equipment; at the same time, the bottom box and the top box are hinged, so it is convenient to open the top box to inspect the inside of the cooling assembly, the operation is convenient, and the applicability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 This is a structural schematic diagram of the utility model from another viewing angle.

[0018] Figure 3 This is a schematic diagram of the fan structure of the utility model.

[0019] Figure 4 This is a schematic diagram of the card holder and handle lock structure of the utility model.

[0020] In the figure: 1. bottom box; 2. first top box; 3. second top box; 4. feed port; 5. discharge port; 6. mounting hole; 7. cooling fan; 8. holder; 9. handle lock; 10. mounting connecting plate; 11. handle; 12. first opening. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] like Figure 1 and Figure 2 As shown, a cooling assembly of photovoltaic product sintering equipment includes: a bottom box 1, a first top box 2 and a second top box 3.

[0024] The first top box 2 is arranged above the bottom box 1, the first side is hinged to the bottom box 1, and the second side is detachably connected to the bottom box 1, so that the first top box 2 can be rotated and opened. A first notch is provided at the bottom of the first end of the first top box 2. A second notch is provided at the top of the first end of the bottom box 1. The first notch and the second notch are combined to form a feed port 4, so that the product to be cooled can enter the cooling assembly.

[0025] The second top box 3 is arranged above the bottom box 1, the first side is hinged to the bottom box 1, and the second side is detachably connected to the bottom box 1, so that the second top box 3 can be rotated and opened. A third notch is provided at the bottom of the second end of the second top box 3. A fourth notch is provided at the top of the second end of the bottom box 1. The third notch and the fourth notch are combined to form a discharge port 5 so that the cooled product can be sent out of the cooling assembly.

[0026] Preferably, the bottom box 1, the first top box 2 and the second top box 3 are all rectangular parallelepiped structures, hollow inside, and have corresponding sizes.

[0027] like Figure 1 and Figure 4 As shown, a holder 8 is provided on the second side of the first top box 2 and the second side of the second top box 3. A handle lock 9 is provided on the second side of the bottom box 1. The handle lock 9 cooperates with the holder 8 to realize the detachable connection between the first top box 2 / the second top box 3 and the bottom box 1. After the lock ring of the handle lock 9 is buckled on the holder 8, the handle can be pulled to realize the fixed connection. When it needs to be loosened, the handle can be pulled in the opposite direction to loosen the lock ring and the holder 8. A handle 11 is provided on the second side of the first top box 2 / the second top box 3. The handle 11 facilitates the operator to open the first top box 2 / the second top box 3.

[0028] The top of the second top box 3 is provided with a plurality of mounting holes 6. A cooling fan 7 is detachably provided in the mounting hole 6. Figure 3As shown, the cooling fan 7 includes a fan body and two mounting connecting plates 10 arranged on the upper and lower sides of the fan body. The mounting connecting plate 10 is detachably connected to the second top box 3 by bolts. Specifically, a screw hole is provided on the mounting connecting plate 10, and a screw hole is provided near the mounting hole 6 of the second top box 3, and the cooling fan 7 is detachably fixed to the second top box 3 by bolts. In this embodiment, the number of mounting holes 6 is 6, which are evenly distributed on the top surface of the second top box 3.

[0029] Furthermore, a plurality of mounting holes 6 are provided on the bottom surface of the bottom box 1, and cooling fans 7 can be installed in the mounting holes 6. Installing cooling fans 7 on the bottom surface of the bottom box 1 can realize air cooling on both sides of the product to improve the air cooling efficiency. The mounting holes 6 may not be installed with cooling fans and are only used as an air outlet.

[0030] Preferably, the first side surface of the second top box 3 is provided with a first opening 12. The first side surface of the bottom box 1 is provided with a first opening 12. The first opening 12 can improve the air permeability of the second top box 3 and the bottom box 1 to enhance air circulation, thereby improving the air cooling effect.

[0031] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A cooling assembly for photovoltaic product sintering equipment, characterized in that: include: A bottom box (1), a first top box (2) and a second top box (3); The first top box (2) is arranged above the bottom box (1), a first side is hinged to the bottom box (1), and a second side is detachably connected to the bottom box (1); a first notch is provided at the bottom of the first end of the first top box (2); a second notch is provided at the top of the first end of the bottom box (1); the first notch and the second notch are combined to form a feed port (4); The second top box (3) is arranged above the bottom box (1), the first side of which is hinged to the bottom box (1), and the second side of which is detachably connected to the bottom box (1); a third notch is provided at the bottom of the second end of the second top box (3); a fourth notch is provided at the top of the second end of the bottom box (1); the third notch and the fourth notch are combined to form a discharge port (5); The top of the second top box (3) is provided with a plurality of mounting holes (6); a cooling fan (7) is detachably arranged in the mounting hole (6).

2. A cooling assembly for photovoltaic product sintering equipment according to claim 1, characterized in that: A card seat (8) is provided on the second side of the first top box (2) and the second side of the second top box (3); a handle lock (9) is provided on the second side of the bottom box (1); the handle lock (9) cooperates with the card seat (8) to realize a detachable connection between the first top box (2) / the second top box (3) and the bottom box (1).

3. The cooling assembly of a photovoltaic product sintering device according to claim 1, characterized in that: The cooling fan (7) comprises a fan body and a mounting connection plate (10) arranged above and below the fan body; the mounting connection plate (10) is detachably connected to the second top box (3) via bolts.

4. The cooling assembly of a photovoltaic product sintering device according to claim 1, characterized in that: The bottom box (1) is provided with a plurality of mounting holes (6).

5. The cooling assembly of a photovoltaic product sintering device according to claim 1, characterized in that: A handle (11) is provided on the second side of the first top box (2) / the second top box (3).

6. The cooling assembly of a photovoltaic product sintering device according to claim 1, characterized in that: A first opening (12) is provided on a first side surface of the second top box (3).

7. The cooling assembly of a photovoltaic product sintering device according to claim 1, characterized in that: The first side surface of the bottom box (1) is provided with a first opening (12).

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