Silicon carbide boat support

Abstract

The silicon carbide boat support comprises a long plate and a side plate, the two groups of long plates and the two groups of side plates are of an integrated frame connecting structure, a frame layer is reserved at the top of each long plate, a plurality of groups of chamfering structures are uniformly distributed at the top of each frame layer, and the chamfering structures are in lifting contact with photovoltaic cell pieces; a side plate integrally extends from the side plate along the side edge; and two groups of long plate holes integrally extend from the bottom end surface of the side plate. According to the invention, a slope type top layer bracket structure is adopted, and the slope bracket structure is used for supporting an external supporting boat of a photovoltaic battery piece; compared with a quartz-supported boat support structure, the boat support structure is longer in service life and higher in high-temperature resistance. Meanwhile, the slope of the chamfer structure of the top-layer bracket is used for limiting the placement of the supporting boat and the slope structure in the transportation process, so that the supporting boat can be transported in an inclined state, the supporting boat is prevented from storing the photovoltaic cell slip sheet, and the boat entering speed can be properly increased in the transportation process. And meanwhile, the supporting boats can be prevented from being collided in the transportation process, and the transportation stability of the whole framework is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic cell loading structure technical field, concretely relates to silicon carbide boat support. BACKGROUND

[0002] The silicon carbide boat support has the characteristics of high temperature resistance, corrosion resistance, and high strength. In a high temperature environment, the silicon carbide material can remain stable and is not prone to deformation or decomposition, thereby ensuring the stability and reliability of the silicon wafer during the manufacturing process.

[0003] Compared with the traditional quartz boat support, the service life of the silicon carbide boat support is longer. The service life of the quartz boat support commonly used in the photovoltaic industry is usually 3-6 months, while the service life of the silicon carbide boat support can reach more than 5 years. This can significantly reduce the use cost and the production capacity loss caused by the stoppage for maintenance and repair.

[0004] Therefore, the utility model provides a kind of silicon carbide boat support, and the top bracket structure of slope is adopted in the present application, and the boat of photovoltaic cell piece is lifted by the slope bracket structure;Compared with the ordinary quartz support structure in the past, it has a longer service life and is more resistant to high temperatures. At the same time, the slope of the chamfer structure of the top bracket limits the boat during transportation. Due to the placement of the slope structure, the boat can be transported in an inclined state, avoiding the boat from sliding when storing photovoltaic cell pieces. At the same time, it can also avoid the collision of the boat during transportation, improving the transportation stability of the overall framework. SUMMARY

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A silicon carbide boat support includes a long plate and a side plate. Two groups of long plates and two groups of side plates are connected in an integrated frame structure. The top of the long plate has a shelf. The top of the shelf is evenly distributed with a plurality of chamfer structures. The chamfer structures are in contact with the photovoltaic cell lifting.

[0007] The side plate has a side plate along the side edge integrally extended.

[0008] The bottom end face of the side plate integrally extends two groups of feet.

[0009] Further, the long plate body is provided with a plurality of long plate holes along the side edge. The outside airflow of the long plate hole exchanges with the airflow of the photovoltaic cell mounted in the long plate.

[0010] The side plate body is provided with a side plate hole, and the outside airflow of the side plate hole exchanges with the airflow of the photovoltaic cell mounted in the long plate.

[0011] Further, two groups of long plates are horizontally mounted with a support plate at the inner side middle position. The front and rear ends of the support plate are in a "T" shape structure. Further, two groups of long plates are horizontally mounted with a support plate at the inner side middle position. The front and rear ends of the support plate are in a "T" shape structure.

[0012] Further, the long plate body bottom integrally extends outwardly with three sets of ear pieces, which are evenly distributed along the long plate body.

[0013] Further, the chamfer structure includes a shelf slope;

[0014] The horizontal position of the groove reserved by the corner structure is integrally beveled with a shelf slope, and the shelf slope is downwardly opened along the outer side plane with a chamfer angle ranging from 1° to 5°;

[0015] Preferably, the chamfer angle is 1.5° to 2°;

[0016] The longitudinal position of the groove reserved by the chamfer structure is opened with a longitudinal chamfer edge.

[0017] The utility model discloses the beneficial effects are:

[0018] Compared with the prior art, the utility model provides a silicon carbide boat support, and the application adopts a slope type top bracket structure, the slope bracket structure holds the boat of the photovoltaic cell piece outside connection, compared with the boat support structure of the ordinary quartz support in the past, the service life is longer, and high temperature resistance is better. Meanwhile, the boat is transported in an inclined state by the slope of the chamfer structure of the top bracket, the boat is placed in the slope structure, the boat is transported in an inclined state, the boat is prevented from storing the photovoltaic cell slide, and the boat speed can be appropriately improved in the transportation process. Meanwhile, the boat can also be prevented from colliding in transportation, and the transportation stability of the overall framework is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the utility model silicon carbide boat support.

[0020] Figure 2 It is the left view of the utility model silicon carbide boat support.

[0021] Figure 3 It is the partial front view of the utility model silicon carbide boat support.

[0022] Figure 4 It is the structure schematic view of the utility model silicon carbide boat support chamfer structure.

[0023] LIST OF FIGURES:

[0024] 1 is a long plate, 2 is a side plate, 3 is a side plate, 4 is a chamfer structure, 5 is a support plate, 6 is an ear piece, 7 is a long plate hole, 8 is a side plate hole, 9 is a shelf, 10 is a longitudinal chamfer edge, 11 is a shelf slope, 12 is a transverse chamfer edge, 13 is a foot. DETAILED DESCRIPTION

[0025] The utility model is further illustrated below in combination with the drawings and specific embodiments, and it should be understood that the following specific embodiments are only used to illustrate the utility model and not used to limit the scope of the utility model.

[0026] As Figure 1 , Figure 2 , Figure 3 And Figure 4 Indicated, the utility model silicon carbide boat holds, including long board and side board, two groups long board 1 and two groups side board 2 are integrally framed connection structure, the long board 1 top keeps having shelf layer 9, the shelf layer 9 top evenly distributed with several groups chamfer structure 4, the chamfer structure 4 with photovoltaic cell piece holds boat holds up contact, wherein, the integrally formed frame structure of long board 1 and side board 2 can be through the chamfer structure 4 evenly distributed on the top of shelf layer 9 to complete the inclined bracket process, and the photovoltaic cell piece built-in boat held by the inclined bracket can be conveniently shipped, avoiding dispersion. Meanwhile, the boat can also avoid displacement or collision during transportation.

[0027] The side board 2 integrally extends the side plate 3 along the side edge, wherein the side plate 3 is a lifting extension structure of the side board 2.

[0028] The bottom end surface of the side board 2 integrally extends two groups of bottom feet 13, wherein the bottom feet 13 are support feet structures.

[0029] As Figure 1 , Figure 2 , Figure 3 And Figure 4 Indicated, the long board 1 body is provided with a plurality of long board holes 7 along the side edge, and the outside airflow of the long board hole 7 exchanges with the airflow of the photovoltaic cell mounted in the long board 1. The side plate 2 body is provided with a side plate hole 8, and the outside airflow of the side plate hole 8 exchanges with the airflow of the photovoltaic cell mounted in the long board 1. Wherein, the long board hole 7 and the side plate hole 8 are both open structures for assisting airflow exchange, which can also reduce the weight of the overall framework and reduce production costs.

[0030] As Figure 1 , Figure 2 , Figure 3 And Figure 4 Indicated, two groups of long board 1 are horizontally mounted with a support plate 5 along the inner side middle segment position, and the front and rear ends of the support plate 5 are in "T" type structure. Wherein, the "T" type structure of the front and rear ends of the support plate 5 can increase the support contact surface and improve the support effect. Avoid the long board 1 deformation caused by the too long boat holding structure.

[0031] As Figure 1 , Figure 2 , Figure 3 And Figure 4As shown, the long plate 1 body bottom outwardly extends integrally with three sets of ear pieces 6, three sets of ear pieces 6 along the long plate 1 body evenly distributed structure. Among them, the ear piece 6 is further assisted to load or place the installation process. The evenly distributed ear piece 6 can be placed at the receiving point.

[0032] As shown in Figure 1 , Figure 2 、 Figure 3 and Figure 4 , the chamfer structure 4 includes a rack installation slope 11; the chamfer structure 4 reserved groove horizontal position integrally beveling has a rack installation slope 11, the rack installation slope 11 along the outside plane downward opening chamfer angle range is 1°-5°; wherein the chamfer angle is preferably 1.5° and 2°; the chamfer structure 4 reserved groove longitudinal position is provided with longitudinal chamfer edge 10. Among them, the rack installation slope 11 as the core structure of the boat, can cooperate with the boat to complete the inclined placement of the loading process. Compared with the previous horizontal loading structure, the inclined placement of the loading and transportation process can be completed, the process of transportation can be avoided, and the wafer can be appropriately improved in the process of transportation. At the same time, it can also guarantee that the boat does not collide during transportation. The ordinary quartz boat does not have a slope structure, and the wafer speed is fast, which will cause the wafer to slip or even collide with the small boat.

[0033] It should be noted that the above content only illustrates the technical idea of the present application, and cannot be used to limit the protection scope of the present application. For ordinary skilled persons in the technical field, under the premise of not departing from the principles of the present application, a number of improvements and refinements can be made, which fall within the scope of protection of the claims of the present application.

Claims

1. A silicon carbide boat support, comprising a long plate and side plates; characterized in that: Two sets of long plates (1) and two sets of side plates (2) are connected in an integrated frame structure. The top of the long plate (1) retains a shelf layer (9). Several sets of chamfered structures (4) are evenly distributed on the top of the shelf layer (9). The chamfered structures (4) are in contact with the photovoltaic cell support boat. The chamfered structure (4) includes a frame ramp (11). The groove of the chamfered structure (4) is integrally cut with the frame ramp (11) at the horizontal position. The frame ramp (11) is opened downward along the outer plane with a chamfer angle range of 1° to 5°. The side plate (2) extends integrally with a side plate (3) along the side edge; The side plate (2) has two sets of feet (13) extending integrally from the bottom end face.

2. The silicon carbide boat support according to claim 1, characterized in that: The long plate (1) has several sets of long plate holes (7) along its side, and the airflow outside the long plate holes (7) exchanges with the airflow of the photovoltaic cells mounted on the inner side of the long plate (1). The side plate (2) has a side plate hole (8) on its body, and the airflow outside the side plate hole (8) exchanges with the airflow of the photovoltaic cells mounted on the inside of the long plate (1).

3. The silicon carbide boat support according to claim 1, characterized in that: Two sets of long plates (1) are horizontally mounted with support plates (5) along the middle section of the inner side. The front and rear ends of the support plates (5) are in a "T" shape.

4. The silicon carbide boat support according to claim 1, characterized in that: The long plate (1) has three sets of lugs (6) extending outward from the bottom of the plate body. The three sets of lugs (6) are evenly distributed along the plate body of the long plate (1).

5. The silicon carbide boat support according to claim 1, characterized in that: The chamfer angles are between 1.5° and 2°. The chamfered structure (4) has a longitudinal chamfered edge (10) in the longitudinal position of the groove.

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