Diamond in-situ infrared battery electrochemical cell

Abstract

The utility model discloses a diamond in-situ infrared battery electrochemical cell which comprises a cover plate, an upper current collector assembly, a lower current collector assembly, a diamond assembly and an infrared bottom plate, and the upper current collector assembly is integrally arranged in the lower current collector assembly and is fixed through the cover plate. Through the more integrated structural design, the diamond assembly is used in the in-situ infrared battery detection, the operation is simple and convenient, the sealing performance is strong, the problem that the crystal window of the electrochemical cell of the in-situ infrared battery is not resistant to corrosion can be solved, and the chemical change of the battery in the charging and discharging process can be monitored in real time.

Description

Technical Field

[0001] This utility model belongs to the field of electrochemical equipment manufacturing technology, and in particular relates to a diamond in-situ infrared battery electrochemical cell. Background Technology

[0002] To better study battery performance and reaction mechanisms, various tests are required. Traditional battery testing methods often provide only limited information and cannot provide in-depth understanding of the internal chemical reaction processes and structural changes within the battery. Infrared spectroscopy, as a powerful analytical tool, can provide information about the molecular structure and chemical bonds of substances. Among these methods, in-situ infrared spectroscopy is an important one, enabling real-time monitoring of chemical changes during the charging and discharging process.

[0003] Existing in-situ infrared battery electrochemical cells commonly use crystals such as silicon, germanium, zinc selenide, and calcium fluoride as windows for infrared light transmission. However, the battery materials or electrolytes may corrode these crystals. Therefore, this invention provides a diamond in-situ infrared battery electrochemical cell, which is of great significance in addressing these issues. Utility Model Content

[0004] This invention provides a diamond in-situ infrared battery electrochemical cell. Through a more integrated structural design, the diamond component is used in in-situ infrared battery detection, which is easy to operate and has strong sealing performance. It can solve the problem of the crystal window of the in-situ infrared battery electrochemical cell being susceptible to corrosion and can monitor the chemical changes of the battery in real time during the charging and discharging process. In summary, it solves the problems in the background technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] The present invention relates to an in-situ diamond infrared battery electrochemical cell, comprising a cover plate, an upper current collector assembly, a lower current collector assembly, a diamond assembly, and an infrared base plate. The upper current collector assembly is integrally disposed within the lower current collector assembly and fixed by the cover plate.

[0007] The upper current collector assembly includes an upper current collector cell, through which a first conductive metal body is disposed. A conductive metal block is disposed below the upper current collector cell, and the conductive metal block is fixed to the upper current collector cell by the first conductive metal body. A pressure ring and a first sealing element are disposed on the first conductive metal body, and a second sealing element is disposed on the conductive metal block. An insulating sleeve is disposed below the conductive metal block, and battery material is disposed inside the insulating sleeve. The upper current collector assembly and the insulating sleeve with the fixed battery material are installed as a whole in the lower current collector cell of the lower current collector assembly.

[0008] The lower manifold assembly includes a lower manifold pool, a second conductive metal body is disposed inside the lower manifold pool, and a third sealing element is disposed at the lower end of the lower manifold assembly.

[0009] The diamond assembly includes a metal base, a diamond, a metal sheet, and a fourth sealing element. The diamond is embedded in the middle of the metal sheet, and the fourth sealing element is located between the metal sheet and the metal base. The diamond assembly is placed inside an infrared base plate, and several fasteners are provided between the metal base and the infrared base plate.

[0010] Furthermore, the first conductive metal body is a first conductive metal column disposed in the upper collector cell and extending upward by means of a pressure ring and a first sealing element, and the second conductive metal body is a second conductive metal column.

[0011] Furthermore, the conductive metal block is disposed below the upper collector body via a second sealing element.

[0012] Furthermore, the lower end of the lower current collector assembly is mounted in contact with the upper surface of the diamond assembly via a third seal.

[0013] Furthermore, the surface of the cover plate is provided with a number of threaded holes, and each of the threaded holes is threaded with a first screw that mates with it.

[0014] Furthermore, the fastener includes several second screws, and the surfaces of the metal base and the infrared base plate are provided with several threaded holes that mate with the second screws.

[0015] The present invention has the following advantages over the prior art:

[0016] (1) The diamond in-situ infrared battery electrochemical cell of this utility model has a more integrated structural design, which allows the diamond component to be used in in-situ infrared battery detection. It is easy to operate and has strong sealing performance.

[0017] (2) When using the diamond in-situ infrared battery electrochemical cell of this utility model, it can solve the problem of the crystal window of the in-situ infrared battery electrochemical cell being not resistant to corrosion, and can monitor the chemical changes of the battery in real time during the charging and discharging process.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a diamond in-situ infrared battery electrochemical cell according to the present invention;

[0021] Figure 2 This is an exploded view of a component of a diamond in-situ infrared battery electrochemical cell according to the present invention.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Cover plate; 100. Upper manifold assembly; 110. Upper manifold body; 120. Conductive metal block; 121. Second seal; 130. First conductive metal body; 131. Pressure ring; 132. First seal; 140. First screw; 200. Lower manifold assembly; 210. Lower manifold body; 220. Second conductive metal body; 230. Third seal; 300. Metal base; 310. Diamond; 320. Metal sheet; 330. Fourth seal; 340. Second screw; 400. Infrared base plate; 410. Fastener; 600. Insulating sleeve. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Please see Figure 1-2As shown, the present invention provides a diamond in-situ infrared battery electrochemical cell, including a cover plate 1, an upper current collector assembly 100, a lower current collector assembly 200, a diamond assembly, and an infrared base plate 400. The upper current collector assembly 100 is integrally disposed in the lower current collector assembly 200 and fixed by the cover plate 1.

[0027] The upper current collector assembly 100 includes an upper current collector body 110, in which a first conductive metal body 130 is disposed through. A conductive metal block 120 is disposed below the upper current collector body 110. The conductive metal block 120 is fixed to the upper current collector body 110 by the first conductive metal body 130. A pressure ring 131 and a first sealing element 132 are disposed on the first conductive metal body 130. A second sealing element 121 is disposed on the conductive metal block 120. An insulating sleeve 600 is disposed below the conductive metal block 120. Battery material is disposed inside the insulating sleeve 600. The insulating sleeve 600 is made of insulating material such as PTFE or PEEK and can be used to install battery material. The battery material includes negative electrode material, separator material or positive electrode material and can be used for in-situ infrared detection. The upper current collector assembly 100 and the insulating sleeve 600 with fixed battery material are installed as a whole in the lower current collector body 210 of the lower current collector assembly 200.

[0028] The lower manifold assembly 200 includes a lower manifold pool 210, a second conductive metal body 220 is disposed inside the lower manifold pool 210, and a third sealing member 230 is disposed at the lower end of the lower manifold assembly 200.

[0029] The diamond assembly includes a metal base 300, a diamond 310, a metal sheet 320, and a fourth seal 330. The diamond 310 is embedded in the middle of the metal sheet 320, and the fourth seal 330 is located between the metal sheet 320 and the metal base 300. The diamond assembly is placed inside an infrared base plate 400. Several fasteners 410 are provided between the metal base 300 and the infrared base plate 400. The metal base 300, the diamond 310, and the metal sheet 320 are all made of conductive metal materials such as copper. The fourth seal 330, the first seal 132, the second seal 121, and the third seal 230 are all made of fluororubber material.

[0030] The first conductive metal body 130 is a first conductive metal column that is disposed in the upper collector 110 and extends upward through the pressure ring 131 and the first sealing member 132, and the second conductive metal body 220 is a second conductive metal column.

[0031] The conductive metal block 120 is disposed below the upper collector body 110 via the second sealing member 121.

[0032] The lower end of the lower current collector assembly 200 is mounted in contact with the upper surface of the diamond assembly via a third seal 230.

[0033] The cover plate 1 has several threaded holes on its surface, and each threaded hole is threaded with a first screw 140 that matches it. The upper surface of the cover plate 1 can be fixed by the multiple first screws 140.

[0034] The fastener 410 includes several second screws 340. The metal base 300 and the infrared base plate 400 have several threaded holes that mate with the second screws 340. The metal base 300 and the infrared base plate 400 can be fixed by the multiple second screws 340.

[0035] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0036] All standard parts used in the application documents can be purchased from the market. All components in this application documents can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art.

[0037] The working principle of this utility model is as follows:

[0038] In use, the diamond 310 is embedded in the middle of the metal sheet 320, the fourth sealing member 330 is placed between the metal sheet 320 and the metal base 300, the upper surface of the diamond assembly and the lower current collector are fixed with fasteners 410, and the lower surface of the diamond assembly and the infrared base plate 400 are fixed with fasteners 410. Then, the insulating sleeve 600 is placed into the lower current collector 210; the battery material is placed into the insulating sleeve 600, and then the upper current collector 110 and the conductive metal block 120 are fixed together by the first conductive metal body 130, and the upper current collector 110 and the conductive metal block 120 are sealed together by the second sealing member 121. Finally, the upper current collector 110 is placed into the lower current collector 210. After the pressure ring 131 and the first sealing element 132 are sequentially installed on the upper current collector body 110, they are fixed above by the cover plate 1, which has a threaded hole inside. Finally, the cover plate 1 and the pressure ring 131 are fixed together with the first screw 140. This utility model has good sealing performance, which can prevent the electrolyte leakage inside the battery and ensure the safety and accuracy of the test. The test cell is easy to operate, and the electrodes can be quickly installed and removed, improving the testing efficiency. Through a more integrated structural design, the diamond component is used in in-situ infrared battery detection, which is easy to operate, has strong sealing performance, and can solve the problem of the crystal window of the in-situ infrared battery electrochemical cell being not resistant to corrosion. It can monitor the chemical changes of the battery in real time during the charging and discharging process.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A diamond in situ infrared cell electrochemical cell, characterized by, The application relates to a diamond infrared detector, which comprises a cover plate (1), an upper collector assembly (100), a lower collector assembly (200), a diamond assembly and an infrared bottom plate (400), wherein the upper collector assembly (100) is integrally arranged in the lower collector assembly (200) and is fixed by the cover plate (1). The upper collector assembly (100) comprises an upper collector pool body (110), a first conductive metal body (130) is arranged in the upper collector pool body (110) in a penetrating mode, a conductive metal block (120) is arranged below the upper collector pool body (110), the conductive metal block (120) and the upper collector pool body (110) are fixed by the first conductive metal body (130), a compression ring (131) and a first sealing element (132) are arranged on the first conductive metal body (130), a second sealing element (121) is arranged on the conductive metal block (120), an insulating sleeve (600) is arranged below the conductive metal block (120), a battery material is sleeved in the insulating sleeve (600), and the upper collector assembly (100) and the insulating sleeve (600) with the battery material are integrally arranged in a lower collector pool body (210) of the lower collector assembly (200). The lower collector assembly (200) comprises the lower collector pool body (210), and a second conductive metal body (220) is arranged in the lower collector pool body (210); and a third sealing element (230) is arranged at the lower end of the lower collector assembly (200). The diamond assembly comprises a metal bottom support (300), a diamond (310), a metal sheet (320) and a fourth sealing element (330), the diamond (310) is embedded in the middle of the metal sheet (320), the fourth sealing element (330) is arranged between the metal sheet (320) and the metal bottom support (300), the diamond assembly is arranged in the infrared bottom plate (400), and a plurality of fasteners (410) are arranged between the metal bottom support (300) and the infrared bottom plate (400).

2. A diamond in situ infrared electrochemical cell according to claim 1, wherein, The first conductive metal body (130) is a first conductive metal column arranged in the upper collector pool body (110) and extending upwards through the compression ring (131) and the first sealing element (132); and the second conductive metal body (220) is a second conductive metal column.

3. A diamond in situ infrared electrochemical cell according to claim 1, wherein, The conductive metal block (120) is arranged below the upper collector pool body (110) through the second sealing element (121).

4. A diamond in situ infrared electrochemical cell according to claim 1, wherein, The lower end of the lower collector assembly (200) is in contact with the upper surface of the diamond assembly and is arranged through the third sealing element (230).

5. A diamond in situ infrared electrochemical cell according to claim 1, wherein, A plurality of threaded holes are formed in the surface of the cover plate (1), and a first screw (140) matched with each threaded hole is threadedly connected in each threaded hole.

6. A diamond in situ infrared electrochemical cell according to claim 1, wherein, The fasteners (410) comprise a plurality of second screws (340), and a plurality of threaded holes matched with the second screws (340) are formed in the surfaces of the metal bottom support (300) and the infrared bottom plate (400).

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