Monocrystalline silicon wafer with long service life

Abstract

The utility model discloses a monocrystalline silicon wafer with long service life, which relates to the technical field of monocrystalline silicon wafers and comprises a flower basket, slots are vertically and uniformly arranged in the flower basket, a through groove communicated with the slots is arranged at the bottom of the flower basket, and silicon wafers are inserted in the slots; rubber strips are connected to the bottoms of the inner walls of the inserting grooves in an attached mode, the bottoms of the silicon wafers make contact with the rubber strips, the bottoms of the rubber strips are connected with a bottom plate, and the bottom plate is matched with the inner walls of the through grooves. The bottom of the silicon wafer is provided with the rubber strip for buffering when the silicon wafer is inserted, so that the bottom of the silicon wafer can be buffered when the silicon wafer is inserted, the condition that the silicon wafer is damaged due to hard collision is avoided, and the service life of the silicon wafer is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of monocrystalline silicon wafer technology, specifically a monocrystalline silicon wafer with a long service life. Background Technology

[0002] Monocrystalline silicon is a relatively reactive non-metallic element and an important component of crystalline materials, at the forefront of new material development. Its main uses are as a semiconductor material and for solar photovoltaic power generation and heating. Due to the many advantages of solar energy, such as cleanliness, environmental friendliness, and convenience, solar energy utilization technology has made great strides in research and development, commercial production, and market expansion over the past thirty years, becoming one of the world's fastest-growing and most stable emerging industries.

[0003] Monocrystalline silicon wafers are typically inserted into wafer baskets. However, the applicant has discovered that current wafer baskets lack a buffer structure, causing the wafers to collide hard with the baskets during insertion, which can easily damage the wafers and reduce their lifespan. Therefore, we propose a monocrystalline silicon wafer with a long lifespan. Summary of the Invention

[0004] The purpose of this invention is to provide a monocrystalline silicon wafer with a long service life to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a long-life monocrystalline silicon wafer, comprising a flower basket, wherein slots are vertically and evenly distributed inside the flower basket, and a through groove communicating with the slots is provided at the bottom of the flower basket, and a silicon wafer is inserted into the slots.

[0006] The bottom of the inner wall of each slot is fitted with a rubber strip, and the bottom of the silicon wafer is in contact with the rubber strip. The bottom of each rubber strip is connected to the base plate, and the base plate matches the inner wall of the through groove.

[0007] The bottom of the flower basket is provided with a fixing component that connects to the base plate.

[0008] As a preferred embodiment of the long-life monocrystalline silicon wafer described in this utility model, the top of the base plate is uniformly provided with connecting rods, and the two sides of the connecting rods are respectively connected to the rubber strips on both sides.

[0009] In a preferred embodiment of the long-life monocrystalline silicon wafer described in this utility model, the connecting rod is fitted and connected to the inner wall of the through groove.

[0010] In a preferred embodiment of the long-life monocrystalline silicon wafer described in this utility model, the top height of the rubber strip is higher than the top height of the connecting rod.

[0011] As a preferred embodiment of the long-life monocrystalline silicon wafer described in this utility model, the fixing component includes an insert block connected to the base plate, the insert block being inserted into a slot two, and the slot two being disposed on a fixing frame, the fixing frame being disposed at the bottom of the flower basket, and the slot two being provided with bolts for connecting the insert block.

[0012] As a preferred embodiment of the long-life monocrystalline silicon wafer described in this utility model, the insert block is provided with a protruding rod.

[0013] In a preferred embodiment of the long-life monocrystalline silicon wafer described in this utility model, the top of the fixing frame is in contact with the rubber strip, and the outer wall of the base plate is in contact with the inner ring of the fixing frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. A rubber strip is installed at the bottom of the silicon wafer to cushion the wafer during insertion. This cushions the bottom of the silicon wafer during insertion, preventing damage from hard impacts and thus improving the lifespan of the silicon wafer.

[0016] 2. A base plate is installed at the bottom of the rubber strip to install the rubber strip. By setting a connecting rod on the base plate to connect with the rubber strip, the stability of the rubber strip structure can be improved.

[0017] 3. A fixing component is set at the bottom of the flower basket to fix the base plate. The base plate can be moved from top to bottom to facilitate the movement of the rubber strip into the slot, thus making it easy to quickly install and remove the rubber strip. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a long-life monocrystalline silicon wafer according to the present invention;

[0019] Figure 2 This is a schematic diagram of the overall structure of a long-life monocrystalline silicon wafer according to this utility model, showing the process of removing the silicon wafer.

[0020] Figure 3 This is a schematic diagram showing the overall structure of a long-life monocrystalline silicon wafer according to this utility model.

[0021] Figure 4 This is a schematic diagram of the fixing component structure of a monocrystalline silicon wafer with a long service life according to this utility model.

[0022] In the diagram: 1. Flower basket; 2. Slot 1; 3. Silicon wafer; 4. Through slot; 5. Rubber strip; 6. Base plate; 7. Connecting rod; 8. Insert block; 9. Protruding rod; 10. Fixing frame; 11. Slot 2; 12. Bolt. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] As mentioned in the background section, this invention addresses the lack of buffering in existing technologies by proposing a monocrystalline silicon wafer with a long service life.

[0025] Example 1

[0026] Reference Figures 1 to 4 A long-life monocrystalline silicon wafer includes a basket 1, in which slots 2 are vertically and evenly distributed, and a through groove 4 communicating with slots 2 is provided at the bottom of the basket 1, and a silicon wafer 3 is inserted into slots 2.

[0027] Rubber strips 5 are attached to the bottom of the inner wall of slot 1 2, and the bottom of silicon wafer 3 is in contact with the rubber strips 5 to support the rubber strips 5. The bottom of the rubber strips 5 is connected to the base plate 6, and the base plate 6 matches the inner wall of the through groove 4, so that the base plate 6 can pass through the through groove 4.

[0028] The bottom of the flower basket 1 is equipped with a fixing component that connects to the base plate 6.

[0029] To improve the stability of the rubber strip 5, connecting rods 7 are evenly arranged on the top of the base plate 6, and the two sides of the connecting rods 7 are connected to the rubber strips 5 on both sides respectively.

[0030] In order to allow the connecting rod 7 to move from the through groove 4, the connecting rod 7 is made to fit and connect with the inner wall of the through groove 4.

[0031] In order to cushion the compression of the rubber strip 5 when the silicon wafer 3 is pressed, the top height of the rubber strip 5 is made higher than the top height of the connecting rod 7.

[0032] The fixing component includes a plug 8 connected to the base plate 6. The plug 8 is inserted into the slot 2 11, and the slot 2 11 is set on the fixing frame 10 to position the plug 8. The fixing frame 10 is set at the bottom of the flower basket 1, and the slot 2 11 is provided with a bolt 12 connected to the plug 8, so that the slot 2 11 and the plug 8 can be fixed together.

[0033] To facilitate the movement of the base plate 6, a protruding rod 9 is provided on the insert block 8, which is easy to pull with your fingers.

[0034] Example 2

[0035] Reference Figures 1 to 4The top of the fixed frame 10 contacts the rubber strip 5, which can block the bottom of the rubber strip 5. The outer wall of the base plate 6 contacts the inner ring of the fixed frame 10, so that it can be guided through the fixed frame 10 after passing through the through groove 4.

[0036] The rest of the structure is the same as in Example 1.

[0037] Pulling the protruding rod 9 with your finger causes the insert block 8 to move the base plate 6 into the basket 1, which in turn allows the rubber strip 5 to enter the slot 2. The base plate 6 can be fitted into the fixing frame 10 through the through groove 4. At this time, the connecting rod 7 contacts the through groove 4, and then the insert block 8 is inserted into the slot 11 and fixed by the bolt 12. Then, the silicon wafer 3 is inserted into the slot 2. The bottom is cushioned by the rubber strip 5, which can avoid hard collisions during insertion and prevent damage. When the rubber strip 5 needs to be replaced, remove the bolt 12 and push the base plate 6 upward to push it out. This not only cushions the impact force when the silicon wafer 3 is inserted, but also makes it easy to replace the rubber strip 5, resulting in good performance.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A long-life single crystal silicon wafer, characterized by: Including, The flower basket (1) is vertically and uniformly provided with a slot one (2) inside, and the bottom of the flower basket (1) is provided with a through slot (4) in communication with the slot one (2), and the slot one (2) is inserted with a silicon wafer (3); The inner wall bottom of the slot one (2) is connected with a rubber strip (5), and the bottom of the silicon wafer (3) is in contact with the rubber strip (5), the bottom of the rubber strip (5) is connected with a bottom plate (6), and the bottom plate (6) is matched with the inner wall of the through slot (4); The bottom of the flower basket (1) is provided with a fixing assembly connected with the bottom plate (6), the fixing assembly comprises an insertion block (8) connected with the bottom plate (6), the insertion block (8) is inserted into a slot two (11), and the slot two (11) is arranged on a fixed frame (10), the fixed frame (10) is arranged on the bottom of the flower basket (1), and the slot two (11) is provided with a bolt (12) connected with the insertion block (8).

2. The long-life single crystal silicon wafer of claim 1, wherein: The top of the bottom plate (6) is uniformly provided with a connecting rod (7), and the two sides of the connecting rod (7) are connected with the rubber strips (5) on the two sides.

3. The long-life single crystal silicon wafer of claim 2, wherein: The connecting rod (7) is connected with the inner wall of the through slot (4).

4. The long-life single crystal silicon wafer of claim 2, wherein: The top height of the rubber strip (5) is higher than the top height of the connecting rod (7).

5. The long-life single crystal silicon wafer of claim 1 wherein: The insertion block (8) is provided with a convex rod (9).

6. The long-life single crystal silicon wafer of claim 1 wherein: The top of the fixed frame (10) is in contact with the rubber strip (5), and the outer wall of the bottom plate (6) is in contact with the inner ring of the fixed frame (10).

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