Highly-sealed storage battery with built-in PH sensor

Abstract

The utility model relates to the technical field of storage batteries, and discloses a highly sealed storage battery with a built-in PH sensor, which comprises a storage battery, the top of the storage battery is fixedly connected with a battery cover, the inner wall of the battery cover is provided with a pole, the inner wall of the battery cover is provided with a through groove, and the inner wall of the through groove is fixedly connected with a limiting block. A sealing ring is arranged at the upper end of the limiting block, a positioning groove is formed in the inner wall of the battery cover, a sleeve is slidably connected to the inner wall of the through groove, a PH sensor is fixedly connected to the inner wall of the sleeve, and a positioning block is fixedly connected to the surface of the sleeve. The PH sensor is used for monitoring the PH value of electrolyte in the storage battery in real time, the problem of PH value imbalance in the storage battery can be found in time, battery damage or safety accidents caused by PH value abnormity are avoided, the problem can be conveniently found in time to maintain the storage battery, the aging process of the storage battery is reduced, and the service life of the storage battery is prolonged. The overall service life of the storage battery is prolonged and the practicability of the storage battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage batteries, in particular to a highly sealed storage battery with an internal PH sensor. Background Art

[0002] A storage battery, also known as a rechargeable battery, is a secondary battery that can store and release chemical energy, and has a reversible process of charging and discharging. During charging, chemical energy is converted into electrical energy and stored; when needed, this stored energy is released to drive the device to operate. This process is particularly crucial when starting the engine of a vehicle and when the generator is overloaded, providing a strong current to the engine to ensure the normal start and operation of the vehicle.

[0003] Most of the existing storage batteries do not have the function of real-time monitoring. Too high or too low acidity or alkalinity inside the battery may lead to unstable chemical reactions, increasing the risk of battery leakage, explosion or other safety accidents. These problems may only be discovered when obvious problems occur, increasing potential safety hazards. The acidity or alkalinity of the battery directly affects its charge and discharge efficiency and capacity. Working in an unsatisfactory acid-base environment for a long time, the performance of the battery will gradually decline, shortening its service life. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a highly sealed storage battery with an internal PH sensor.

[0005] The utility model is realized by the following technical solutions: A highly sealed storage battery with an internal PH sensor includes a storage battery. A battery cover is fixedly connected to the top of the storage battery. A pole column is fixedly connected to the inner wall of the battery cover. A through groove is opened on the inner wall of the battery cover. A limiting block is fixedly connected to the inner wall of the through groove. A sealing ring is arranged at the upper end of the limiting block. A positioning groove is opened on the inner wall of the battery cover. A sleeve is slidably connected to the inner wall of the through groove. A PH sensor is fixedly connected to the inner wall of the sleeve. A positioning block is fixedly connected to the surface of the sleeve. A wire harness is fixedly connected to the top of the PH sensor. A sealing cover is arranged at the upper end of the battery cover.

[0006] Through the above technical solutions, by using the PH sensor to monitor the acidity or alkalinity of the electrolyte inside the storage battery in real time, problems of imbalance in acidity or alkalinity inside the storage battery can be discovered in time, avoiding battery damage or safety accidents caused by abnormal acidity or alkalinity, and facilitating timely discovery of problems for maintenance.

[0007] As a further improvement of the above solution, the bottom of the sleeve contacts the upper surface of the sealing ring, and the lower end of the PH sensor extends into the storage battery.

[0008] Through the above technical solutions, by the contact between the sleeve and the sealing ring, the sealing effect is improved, and the electrolyte is prevented from flowing out of the through groove.

[0009] As a further improvement of the above solution, the surface of the positioning block contacts the inner wall of the positioning groove, and the size of the positioning block is adapted to the size of the positioning groove.

[0010] Through the above technical solution, the casing is positioned by the positioning block, which facilitates subsequent installation and improves the convenience during operation.

[0011] As a further improvement of the above solution, mounting plates are fixedly connected to both ends of the sealing cover, and threaded rods are threadedly connected to the inner walls of the mounting plates. The threaded rods penetrate through the mounting plates and are threadedly connected to the inner wall of the battery cover.

[0012] Through the above technical solution, the mounting plates are fixed by the threaded rods, thereby fixing the sealing cover.

[0013] As a further improvement of the above solution, a sealing gasket is fixedly connected to the inner wall of the sealing cover, and the bottom of the sealing gasket contacts the top of the casing.

[0014] Through the above technical solution, when the sealing cover is fixed, the sealing gasket closely fits the upper surface of the casing, preventing external impurities from entering the interior of the storage battery, thereby further improving the sealing effect and enhancing the practicality.

[0015] As a further improvement of the above solution, a through hole is formed in the right end of the sealing cover, and one end of the wire harness extends to the outside of the sealing cover through the through hole.

[0016] Through the above technical solution, the wire harness passes through the through hole, enabling the wire harness to be connected to external devices.

[0017] As a further improvement of the above solution, a protective shell is fixedly connected to the surface of the storage battery. A plurality of heat dissipation holes are formed in the inner wall of the protective shell, and a base is fixedly connected to the bottom of the protective shell.

[0018] Through the above technical solution, the storage battery is protected by the protective shell to prevent the storage battery from being damaged by collision. At the same time, heat generated during the use of the storage battery is discharged through a plurality of heat dissipation holes.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] The present utility model is provided with a PH sensor. Specifically, the PH sensor monitors the acidity and alkalinity of the electrolyte inside the storage battery in real time, which can timely detect the problem of imbalance in the acidity and alkalinity inside the storage battery, avoid battery damage or safety accidents caused by abnormal acidity and alkalinity, facilitate timely discovery of problems for maintenance, help reduce the aging process of the storage battery, extend the overall service life of the storage battery, and thus improve the practicality during use.

[0021] The utility model improves the sealing effect by setting a sleeve, a positioning block, a sealing ring, a gasket, a sealing cover and a mounting plate. Specifically, the sleeve squeezes the sealing ring to prevent the leakage of electrolyte. The gasket squeezes the top of the sleeve to further improve the sealing effect, preventing external impurities from entering the interior of the storage battery or the leakage of electrolyte. By removing the threaded rod, the fixation of the mounting plate is cancelled, the sealing cover is removed, and the PH sensor is taken out, which is convenient for the maintenance and replacement of the PH sensor and improves the operation convenience during use. The positioning block is limited by the positioning groove, which is convenient for the subsequent positioning during the installation of the PH sensor, thereby improving the installation efficiency of the PH sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 is a schematic diagram of the overall sectional structure of the utility model;

[0024] Figure 3 is the Figure 2 schematic diagram of the enlarged structure of part A in the utility model;

[0025] Figure 4 is a schematic diagram of the battery cover structure of the utility model;

[0026] Figure 5 is a schematic diagram of the sleeve structure of the utility model;

[0027] Figure 6 is a schematic diagram of the internal structure of the sealing cover of the utility model.

[0028] MAIN SYMBOL DESCRIPTION:

[0029] 1. Storage battery; 2. Battery cover; 3. Pole; 4. Through groove; 5. Limit block; 6. Sealing ring; 7. Positioning groove; 8. Sleeve; 9. PH sensor; 10. Positioning block; 11. Wiring harness; 12. Sealing cover; 13. Mounting plate; 14. Threaded rod; 15. Gasket; 16. Protective shell; 17. Heat dissipation hole; 18. Base. DETAILED IMPLEMENTATION MANNER

[0030] Next, in combination with the drawings and the specific implementation manner, the utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0031] Embodiment:

[0032] Please combine with Figures 1-6, A highly sealed built-in pH sensor battery in this embodiment includes a battery 1. A battery cover 2 is fixedly connected to the top of the battery 1. A pole column 3 is fixedly connected to the inner wall of the battery cover 2. A through groove 4 is opened on the inner wall of the battery cover 2. A limiting block 5 is fixedly connected to the inner wall of the through groove 4. A sealing ring 6 is arranged at the upper end of the limiting block 5. A positioning groove 7 is opened on the inner wall of the battery cover 2. A sleeve 8 is slidably connected to the inner wall of the through groove 4. A pH sensor 9 is fixedly connected to the inner wall of the sleeve 8. A positioning block 10 is fixedly connected to the surface of the sleeve 8. A wire harness 11 is fixedly connected to the top of the pH sensor 9. A sealing cover 12 is arranged at the upper end of the battery cover 2. By monitoring the acidity and alkalinity of the electrolyte inside the battery 1 in real time through the pH sensor 9, the problem of imbalance in acidity and alkalinity inside the battery 1 can be detected in time, avoiding battery damage or safety accidents caused by abnormal acidity and alkalinity, facilitating timely detection of problems for maintenance, helping to reduce the aging process of the battery 1, and extending the overall service life of the battery 1, thereby improving the practicality during use.

[0033] The bottom of the sleeve 8 contacts the upper surface of the sealing ring 6. The lower end of the pH sensor 9 extends into the battery 1. The sealing ring 6 is squeezed by the sleeve 8 to prevent the leakage of the electrolyte, thereby improving the sealing effect.

[0034] The surface of the positioning block 10 contacts the inner wall of the positioning groove 7. The size of the positioning block 10 is adapted to the size of the positioning groove 7. The positioning block 10 is limited by the positioning groove 7, facilitating subsequent positioning during the installation of the pH sensor 9, thereby improving the installation efficiency of the pH sensor 9.

[0035] Installation plates 13 are fixedly connected to both ends of the sealing cover 12. A threaded rod 14 is threadedly connected to the inner wall of the installation plate 13. The threaded rod 14 penetrates through the installation plate 13 and is threadedly connected to the inner wall of the battery cover 2. By removing the threaded rod 14, the fixation of the installation plate 13 is cancelled, the sealing cover 12 is removed, and the pH sensor 9 is taken out, facilitating the maintenance and replacement of the pH sensor 9 and improving the operation convenience during use.

[0036] A sealing gasket 15 is fixedly connected to the inner wall of the sealing cover 12. The bottom of the sealing gasket 15 contacts the top of the sleeve 8. The top of the sleeve 8 is squeezed by the sealing gasket 15 to further improve the sealing effect and prevent external impurities from entering the battery 1 or the leakage of the electrolyte.

[0037] A through hole is opened at the right end of the sealing cover 12. One end of the wire harness 11 extends to the outside of the sealing cover 12 through the through hole.

[0038] A protective shell 16 is fixedly connected to the surface of the battery 1. A plurality of heat dissipation holes 17 are opened on the inner wall of the protective shell 16. A base 18 is fixedly connected to the bottom of the protective shell 16.

[0039] In the embodiment of the present application, the implementation principle of a highly sealed built-in pH sensor battery is as follows: during use, the pH sensor 9 monitors the acidity and alkalinity of the electrolyte inside the battery 1 in real time, which can promptly detect the problem of imbalance in acidity and alkalinity inside the battery 1, avoid battery damage or safety accidents caused by abnormal acidity and alkalinity, facilitate timely discovery of problems for maintenance, help reduce the aging process of the battery 1, extend the overall service life of the battery 1, thereby improving the practicality during use. The sleeve 8 squeezes the sealing ring 6 to prevent the leakage of the electrolyte, thus improving the sealing effect. The gasket 15 squeezes the top of the sleeve 8 to further improve the sealing effect, preventing external impurities from entering the inside of the battery 1 or the leakage of the electrolyte. By removing the disassembly threaded rod 14, the fixation of the mounting plate 13 is cancelled, the sealing cover 12 is removed, and the pH sensor 9 is taken out, which is convenient for overhaul and replacement of the pH sensor 9, improving the operation convenience during use. The positioning groove 7 limits the positioning block 10, facilitating the subsequent positioning during the installation of the pH sensor 9, thereby improving the installation efficiency of the pH sensor 9.

[0040] The above-mentioned implementation manners are only the preferred implementation manners of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A highly sealed built-in pH sensor battery, characterized in that, It includes a storage battery (1), a battery cover (2) is fixedly connected to the top of the storage battery (1), a pole column (3) is fixedly connected to the inner wall of the battery cover (2), a through groove (4) is formed in the inner wall of the battery cover (2), a limiting block (5) is fixedly connected to the inner wall of the through groove (4), a sealing ring (6) is arranged at the upper end of the limiting block (5), a positioning groove (7) is formed in the inner wall of the battery cover (2), a sleeve (8) is slidably connected to the inner wall of the through groove (4), a PH sensor (9) is fixedly connected to the inner wall of the sleeve (8), a positioning block (10) is fixedly connected to the surface of the sleeve (8), a wire harness (11) is fixedly connected to the top of the PH sensor (9), and a sealing cover (12) is arranged at the upper end of the battery cover (2).

2. The highly sealed built-in pH sensor battery according to claim 1, wherein: The bottom of the sleeve (8) contacts the upper surface of the sealing ring (6), and the lower end of the PH sensor (9) extends into the storage battery (1).

3. A highly sealed built-in pH sensor battery according to claim 1, characterized in that: The surface of the positioning block (10) contacts the inner wall of the positioning groove (7), and the size of the positioning block (10) is adapted to the size of the positioning groove (7).

4. A highly sealed built-in pH sensor battery according to claim 1, characterized in that: Both ends of the sealing cover (12) are fixedly connected with mounting plates (13), a threaded rod (14) is threadedly connected to the inner wall of the mounting plate (13), and the threaded rod (14) penetrates through the mounting plate (13) and is threadedly connected to the inner wall of the battery cover (2).

5. The high-sealing type built-in pH sensor battery according to claim 4, characterized in that: A sealing gasket (15) is fixedly connected to the inner wall of the sealing cover (12), and the bottom of the sealing gasket (15) contacts the top of the sleeve (8).

6. The highly sealed built-in pH sensor battery according to claim 1, characterized in that: A through hole is formed in the right end of the sealing cover (12), and one end of the wire harness (11) extends to the outside of the sealing cover (12) through the through hole.

7. A highly sealed built-in pH sensor battery according to claim 1, characterized in that: A protective shell (16) is fixedly connected to the surface of the storage battery (1), a plurality of heat dissipation holes (17) are formed in the inner wall of the protective shell (16), and a base (18) is fixedly connected to the bottom of the protective shell (16).

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