A storage battery with waterproof function

Abstract

The utility model discloses a kind of storage batteries with waterproof function, it is related to storage battery technical field, including, box, the box is provided with storage battery, the top of the box is provided with box cover, and box cover is provided with binding post, and binding post is connected with wire;The outer side of the wire is fitted with sealing ring, and the sealing ring is arranged on waterproof cover;The waterproof cover is arranged on the outside of box cover, and the bottom of waterproof cover is connected with the fixed frame arranged on the outside of box;By setting waterproof cover on box cover, setting fixed frame on box, setting sealing frame between waterproof cover and fixed frame, the sealing property can be guaranteed, and cooperate with upper convex frame and lower convex frame, improve sealing effect, to avoid moisture through the gap between box cover and box contact storage battery.

Description

Technical Field

[0001] This utility model relates to the field of storage battery technology, specifically to a storage battery with waterproof function. Background Technology

[0002] A storage battery can convert chemical energy into electrical energy, and after discharging, it can be recharged to regenerate its internal active materials, that is, storing electrical energy as chemical energy, and then converting chemical energy back into electrical energy when it needs to be discharged.

[0003] Existing battery casings have poor waterproof performance during use, and water can easily seep into the casing when exposed to water, thus affecting the normal use of the battery. Therefore, we propose a battery with waterproof function. Utility Model Content

[0004] The purpose of this invention is to provide a waterproof battery to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a waterproof battery, comprising a housing, wherein the battery is disposed inside the housing, a cover is provided on the top of the housing, and a terminal block is provided on the cover, and a wire is connected to the terminal block;

[0006] A sealing ring is fitted onto the outer side of the wire, and the sealing ring is set on the waterproof cover;

[0007] The waterproof cover is located on the outside of the box cover, and the bottom of the waterproof cover is fitted with a fixing frame located on the outside of the box body.

[0008] Bolts connecting the waterproof cover to the fixing frame are provided around all four sides.

[0009] The bottom of the waterproof cover is fitted with a sealing frame that is set on the fixed frame.

[0010] As a preferred embodiment of the waterproof storage battery described in this utility model, a stepped ring is provided on the outer side of the sealing ring, and the stepped ring is provided on the waterproof cover.

[0011] As a preferred embodiment of the waterproof storage battery described in this utility model, the top of the sealing frame is uniformly provided with an upper convex frame.

[0012] As a preferred embodiment of the waterproof storage battery described in this utility model, the bottom of the sealing frame is uniformly provided with a lower convex frame.

[0013] In a preferred embodiment of the waterproof storage battery described in this utility model, the waterproof cover is fitted onto the upper convex frame.

[0014] In a preferred embodiment of the waterproof storage battery described in this utility model, the lower convex frame is embedded in the top of the fixing frame.

[0015] In a preferred embodiment of the waterproof storage battery described in this utility model, the bolt is located on the outside of the sealing frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. By setting a waterproof cover on the box lid, a fixing frame on the box body, and a sealing frame between the waterproof cover and the fixing frame, the airtightness can be guaranteed. In addition, the upper and lower convex frames can be used to improve the sealing effect, so as to prevent moisture from contacting the battery through the gap between the box lid and the box body.

[0018] 2. By setting a sealing ring on the waterproof cover to seal the wires, moisture can be prevented from contacting the terminals, thus achieving a further waterproof effect. In addition, setting a stepped ring on the sealing ring can improve the sealing effect between the sealing ring and the waterproof cover, further preventing moisture from contacting the terminals. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a waterproof storage battery according to the present invention.

[0020] Figure 2 This is a cross-sectional view of the overall structure of a waterproof storage battery according to the present invention.

[0021] Figure 3 This is a schematic diagram of the sealing frame structure of a waterproof storage battery according to the present invention.

[0022] In the diagram: 1. Box body; 2. Box cover; 3. Terminal block; 4. Wire; 5. Sealing ring; 51. Stepped ring; 6. Waterproof cover; 7. Bolt; 8. Fixing frame; 9. Sealing frame; 91. Upper convex frame; 92. Lower convex frame. 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, the existing technology suffers from poor waterproofing of the casing. This invention proposes a waterproof battery. Example

[0025] Reference Figures 1 to 3 A waterproof storage battery includes a housing 1, a storage battery disposed inside the housing 1, a housing cover 2 disposed on the top of the housing 1, and a terminal block 3 disposed on the housing cover 2, and a wire 4 connected to the terminal block 3.

[0026] A sealing ring 5 is fitted onto the outer side of the wire 4, and the sealing ring 5 is set on the waterproof cover 6;

[0027] The waterproof cover 6 is located on the outside of the box cover 2, and the bottom of the waterproof cover 6 is fitted with a fixing frame 8 located on the outside of the box body 1.

[0028] In order to secure the waterproof cover 6, bolts 7 are provided around the waterproof cover 6 to connect with the fixing frame 8.

[0029] The sealing ring 5 can prevent moisture from entering the top of the box cover 2 from the outside of the wire 4 and then contacting the terminal block 3;

[0030] The bottom of the waterproof cover 6 is fitted with a sealing frame 9 set on the fixed frame 8. The sealing frame 9 between the waterproof cover 6 and the fixed frame 8 can ensure the airtightness and prevent moisture from contacting the battery through the gap between the cover 2 and the box body 1.

[0031] A stepped ring 51 is provided on the outside of the sealing ring 5, and the stepped ring 51 is provided on the waterproof cover 6, which can improve the sealing effect between the sealing ring 5 and the waterproof cover 6, and further prevent moisture from contacting the terminal 3.

[0032] The top of the sealing frame 9 is uniformly provided with upper protruding frames 91, and the bottom of the sealing frame 9 is uniformly provided with lower protruding frames 92. The waterproof cover 6 is fitted on the upper protruding frame 91, and the lower protruding frame 92 is embedded in the top of the fixing frame 8. This allows water to be blocked not only by the sealing frame 9, but also by the upper protruding frame 91 and the lower protruding frame 92, resulting in a better waterproof effect. Example

[0033] Reference Figures 1 to 3 Bolt 7 is located on the outside of the sealing frame 9, so that when water at bolt 7 enters between the waterproof cover 6 and the fixing frame 8, it will be blocked by the sealing frame 9, thus ensuring waterproof performance.

[0034] The rest of the structure is the same as in Example 1.

[0035] 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 waterproof storage battery, characterized in that: include, Box (1), the box (1) is equipped with a storage battery, the top of the box (1) is equipped with a box cover (2), and the box cover (2) is equipped with a terminal (3), and the terminal (3) is connected with a wire (4). A sealing ring (5) is fitted onto the outside of the wire (4), and the sealing ring (5) is set on the waterproof cover (6); The waterproof cover (6) is located on the outside of the box cover (2), and the bottom of the waterproof cover (6) is attached to a fixing frame (8) located on the outside of the box body (1). The waterproof cover (6) is provided with bolts (7) around its perimeter that are connected to the fixing frame (8). The bottom of the waterproof cover (6) is fitted with a sealing frame (9) set on the fixed frame (8).

2. A waterproof storage battery according to claim 1, characterized in that: A stepped ring (51) is provided on the outside of the sealing ring (5), and the stepped ring (51) is provided on the waterproof cover (6).

3. A waterproof storage battery according to claim 1, characterized in that: The top of the sealing frame (9) is uniformly provided with an upper convex frame (91).

4. A waterproof storage battery according to claim 3, characterized in that: The bottom of the sealing frame (9) is uniformly provided with a lower convex frame (92).

5. A waterproof storage battery according to claim 4, characterized in that: The waterproof cover (6) is fitted onto the upper convex frame (91).

6. A waterproof storage battery according to claim 5, characterized in that: The lower convex frame (92) is embedded in the top of the fixed frame (8).

7. A waterproof storage battery according to claim 1, characterized in that: The bolt (7) is located on the outside of the sealing frame (9).

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