Storage battery with anti-acid structure terminal

Abstract

The utility model provides a kind of battery with anticreep acid structure terminal, including shell, at least one polar plate group is in the shell, the polar plate group is connected with battery terminal, the shell is equipped with upper cover, and the upper end of battery terminal projects upper cover, at least two annular anticreep acid grooves are set up on the battery terminal, adhesive tape is wound in the annular anticreep acid groove, the battery terminal outside also has plastic sleeve, the anticreep acid groove is wrapped by the plastic sleeve, the side of the shell Four corner has protective boss one, the bottom of the shell Two sides have protective boss two.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology and relates to a storage battery with anti-acid-climbing terminal structure. Background Technology

[0002] Storage batteries are energy storage devices widely used in various vehicles, especially cars and motorcycles, providing essential power support. After a period of use, acid may leak through the gaps between the plastic casing and lead parts, causing corrosion of the battery terminals and shortening the battery's lifespan. Furthermore, the battery casing is easily scratched during handling. Therefore, it is essential to design a storage battery with anti-acid-creeping terminals. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a battery with anti-acid-creeping terminals.

[0004] The objective of this utility model can be achieved through the following technical solution: A storage battery with anti-climbing acid structure terminals includes a casing, the casing having at least one electrode plate group connected to a battery terminal, the casing being fitted with an upper cover, and the upper end of the battery terminal extending beyond the upper cover. The battery terminal is characterized by having at least two annular anti-climbing acid grooves, with tape wrapped inside the annular anti-climbing acid grooves, and a plastic sleeve covering the anti-climbing acid grooves. The casing has protective ribs at its four corners and protective ribs on both sides of its bottom.

[0005] The upper cover has two placement grooves on its side for placing fasteners, and each placement groove contains a semi-circular retaining piece.

[0006] The upper cover is also equipped with multiple liquid hole plugs, each with an internal cavity. Multiple blocking plates are arranged in a crisscross pattern within the cavity, forming a labyrinthine barrier structure. The upper part of the liquid hole plug is an operating section with an exhaust port connected to the cavity. The middle part of the liquid hole plug is a threaded section, and the lower part is a working section with an anti-liquid sloshing groove connected to the cavity.

[0007] The blocking plate is T-shaped.

[0008] Compared with existing technologies, this battery with anti-climbing acid structure terminals has the following advantages:

[0009] In the design of this utility model, a special anti-climb acid tank is introduced, and an effective protective ring is formed by wrapping the anti-climb acid tank with tape. This structure can effectively prevent acid from crawling out. Protective rib one and protective rib two are added to the shell. The setting of these two ribs can not only provide additional physical protection to prevent external objects from directly contacting and scratching the battery, but also enhance the overall structural strength of the battery, making it more stable and durable during transportation and use. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 ;

[0012] Figure 3 This is a three-dimensional structural diagram of the liquid-filled plug in this utility model. Figure 1 ;

[0013] Figure 4 This is a three-dimensional structural diagram of the liquid-filled plug in this utility model. Figure 2 ;

[0014] Figure 5 This is a schematic diagram of the planar structure of the battery terminal in this utility model;

[0015] In the diagram, 1. Shell; 1a. Protective rib one; 1b. Protective rib two; 2. Plastic sleeve; 3. Battery terminal; 3a. Anti-climb acid tank; 4. Top cover; 4a. Placement groove; 4b. Holding piece; 5. Liquid hole plug; 501. Blocking piece; 5a. Vent hole; 5b. Anti-liquid sloshing groove; 6. Adhesive tape. Detailed Implementation

[0016] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0017] like Figures 1-5As shown, this battery with anti-climbing acid structure terminals includes a casing 1, which contains at least one electrode plate group connected to a battery terminal 3. The electrode plate group adopts an existing structure, as does its connection to the battery terminal 3. The casing 1 is fitted with an upper cover 4, and the upper end of the battery terminal 3 extends out of the upper cover 4. The battery terminal 3 has at least two annular anti-climbing acid grooves 3a, and tape 6 is wrapped inside the annular anti-climbing acid grooves 3a. The tape 6 is a commercially available product. The battery terminal 3 is also fitted with a plastic sleeve 2, which is made using an existing plastic coating process. The plastic sleeve 2 covers the anti-climbing acid grooves 3a. The casing 1 has protective ribs 1a at the four corners of its side and protective ribs 1b on both sides of its bottom.

[0018] The upper cover 4 has two placement grooves 4a on its side for placing fasteners. The placement grooves 4a have semi-circular retaining pieces 4b. In practice, fasteners can be stored in the placement grooves 4a and fixed by the retaining pieces 4b. The placement grooves 4a and retaining pieces 4b are integrally injection molded with the upper cover 4.

[0019] Multiple liquid outlet plugs 5 are also installed on the upper cover 4. The liquid outlet plug 5 has a cavity inside, and multiple baffles 501 are arranged crosswise in the cavity. The baffles 501 are T-shaped. The baffles 501 form a labyrinth wall structure. The upper part of the liquid outlet plug 5 is the operating section, which has a vent 5a that communicates with the cavity. The middle part of the liquid outlet plug 5 is a threaded section, and the lower part of the liquid outlet plug 5 is the working section, which has an anti-liquid sloshing groove 5b that communicates with the cavity. During use, due to road conditions and vehicle vibration, a small amount of electrolyte may slowly overflow through the vent 5a of the liquid outlet plug 5, which may corrode the car. The liquid outlet plug 5 designed in this way has a labyrinth wall inside the liquid outlet plug 5, which, together with the side vent 5a and the anti-liquid sloshing groove 5b, prevents electrolyte from overflowing.

[0020] In the design of this utility model, a special anti-climb acid tank 3a is introduced, and an effective protective ring is formed by wrapping the anti-climb acid tank 3a with tape 6. This structure can effectively prevent acid from crawling out. Protective ribs 1a and 1b are added to the housing 1. The setting of these two ribs can not only provide additional physical protection to prevent external objects from directly contacting and scratching the battery, but also enhance the overall structural strength of the battery, making it more stable and durable during transportation and use.

[0021] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0022] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A storage battery with anti-acid-creeping terminals, comprising a casing (1), wherein the casing (1) has at least one electrode assembly connected to battery terminals (3), the casing (1) is fitted with an upper cover (4), and the upper end of the battery terminals (3) extends out of the upper cover (4), characterized in that, At least two annular anti-climb acid grooves (3a) are provided on the battery terminal (3). The annular anti-climb acid grooves (3a) are wrapped with tape (6). The battery terminal (3) is also provided with a plastic sleeve (2). The plastic sleeve (2) covers the anti-climb acid grooves (3a). The four corners of the side of the housing (1) are provided with protective ribs (1a). The bottom sides of the housing (1) are provided with protective ribs (1b).

2. A storage battery with an anti-acid-creeping terminal according to claim 1, characterized in that, The upper cover (4) has two placement grooves (4a) on its side for placing fasteners, and a semi-circular retaining piece (4b) is placed in the placement groove (4a).

3. A storage battery with an anti-acid-creeping terminal according to claim 1, characterized in that, The upper cover (4) is also equipped with a plurality of liquid hole plugs (5). The liquid hole plugs (5) have cavities inside. A plurality of blocking plates (501) are arranged crosswise in the cavity. The blocking plates (501) form a labyrinth wall structure. The upper part of the liquid hole plugs (5) is an operating section. The operating section has an exhaust hole (5a) that communicates with the cavity. The middle part of the liquid hole plugs (5) is a threaded section. The lower part of the liquid hole plugs (5) is a working section. The working section has an anti-liquid sloshing groove (5b) that communicates with the cavity.

4. A storage battery with an anti-acid-creeping terminal according to claim 1, characterized in that, The shape of the blocking plate (501) is T-shaped.

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