Waterproof copper bar energy storage connector

Abstract

The utility model relates to a waterproof copper bar energy storage connector, which comprises a sealing clamping cover, a sealing fastener and a sealing socket, two door-shaped fasteners are symmetrically arranged in the middle of the side surface of the sealing clamping cover, and the sealing clamping cover is tightly attached to the sealing socket sequentially through a first sealing ring, the sealing fastener and a second sealing ring. A side through hole is formed in one side of the attaching position of the sealing clamping cover and the sealing socket, the side through hole is connected with the end of the copper bar in a sealed and inserted mode, and the first sealing ring and the second sealing ring are each provided with a notch matched with the end of the copper bar. According to the copper bar energy storage connector, the sealing clamping cover, the sealing fastener and the sealing socket are of a split type structure, moisture can be effectively prevented from entering the connector through cooperation of the sealing ring and the n-shaped buckle, the overall sealing performance is greatly improved, and the waterproof performance is excellent.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and particularly relates to a waterproof copper bar energy storage connector. Background Art

[0002] In the power system, copper bar connectors are widely used for current transmission between various electrical devices. They are installed at the blocked or isolated parts of the circuit, so that the current can flow through and the circuit can achieve the predetermined function.

[0003] Since copper bar connectors are usually installed outdoors or in humid environments, their waterproof performance becomes an important consideration. The structures of traditional copper bar connectors are mostly snap-fit structures. This structure mainly combines various parts of the connector by snap-fitting, but there will be gaps or clearances at the snap-fitting parts, and moisture is easy to penetrate into the connector through these gaps or clearances, which easily causes the inside of the connector to be damp, resulting in poor waterproof performance and further affecting the safe and stable operation of the electrical system. Summary of the Invention

[0004] The purpose of the utility model is to provide a waterproof copper bar energy storage connector with excellent sealing performance and good waterproof property.

[0005] The technical solution adopted by the utility model to solve the above problems is: a waterproof copper bar energy storage connector, including a sealing cover, a sealing fastener and a sealing socket. Two U-shaped buckles are symmetrically arranged in the middle of the side surface of the sealing cover. The sealing cover is closely attached to the sealing socket through a first sealing ring, a sealing fastener and a second sealing ring in sequence. One side of the joint between the sealing cover and the sealing socket is provided with a side through hole, and the side through hole is hermetically inserted with the end of the copper bar. The first sealing ring and the second sealing ring are both provided with notches matching the end of the copper bar.

[0006] Preferably, anti-slip texture strips are arranged on the upper surfaces of the two U-shaped buckles, making it more convenient for users to remove the sealing cover.

[0007] Preferably, a sealing groove matching the first sealing ring is arranged at the bottom end of the sealing cover.

[0008] Preferably, a sealing groove matching the second sealing ring is arranged at the top end of the sealing socket.

[0009] Preferably, one end of the U-shaped buckle is rotatably connected to one side surface of the sealing cover, and the other end of the U-shaped buckle is rotatably connected to the corresponding other side surface of the sealing cover.

[0010] More preferably, clamping grooves are symmetrically arranged on the other two side surfaces of the sealing cover for cooperating with the snap-fit of the U-shaped buckles.

[0011] Preferably, the sealed socket includes a housing and a core, and the core is matched with the conductive socket of the battery pack.

[0012] More preferably, the sealed socket further includes a clamping portion located at the base of the housing and close to the core. The bottom surface of the housing base is closely attached to the sheet metal opening panel through a third sealing ring. There are through holes at the four top corners of the housing base, and through holes are also provided at the corresponding positions of the sheet metal opening panel.

[0013] Even more preferably, the bottom end of the housing base is provided with a sealing groove that matches the third sealing ring and surrounds the clamping portion.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] The copper row energy storage connector of the present utility model includes a sealed cover, a sealed fastener, and a sealed socket. The sealed cover is closely attached to the sealed socket through a first sealing ring, a sealed fastener, and a second sealing ring in sequence. Two U-shaped buckles are symmetrically arranged in the middle of the side of the sealed cover. A side through hole is provided on one side of the joint between the sealed cover and the sealed socket. The side through hole is sealed and inserted with the end of the copper row. The first sealing ring and the second sealing ring are both provided with notches that match the end of the copper row. With such a setting, when the sealed cover is buckled with the sealed socket through the U-shaped buckles, the first sealing ring and the second sealing ring will be compressed, not only forming a tight waterproof barrier between the sealed cover and the sealed socket, but also forming a tight waterproof barrier at the side through hole where the copper row is located, effectively preventing moisture from seeping into the connector from the connection and insertion parts. Description of the Drawings

[0016] Figure 1 It is an exploded view of the waterproof copper row energy storage connector in the embodiment of the present utility model.

[0017] Figure 2 It is a schematic structural diagram of the waterproof copper row energy storage connector in the embodiment of the present utility model.

[0018] Figure 3 It is a schematic structural diagram of the sealed cover in the embodiment of the present utility model.

[0019] Figure 4 It is a schematic structural diagram of the first perspective of the sealed fastener and the sealed socket in the embodiment of the present utility model.

[0020] Figure 5 It is a schematic structural diagram of the second perspective of the sealed fastener and the sealed socket in the embodiment of the present utility model.

[0021] Wherein: 1 is a sealing cover, 1.1 is a U-shaped buckle, 1.2 is a slot, 2 is a sealing fastener, 3 is a sealing socket, 3.2 is an insert core, 3.3 is a clamping part, 3.4 is a sheet metal opening panel, 4.1 is a first sealing ring, 4.2 is a second sealing ring, 4.3 is a third sealing ring, 5 is a side through hole, and 6 is a copper bar. Specific embodiments

[0022] The present utility model will be further described in detail below in conjunction with the embodiments with reference to the drawings.

[0023] As Figures 1 - 3 shown, the explosion diagram of the waterproof copper bar energy storage connector in this embodiment, the structural schematic diagram of the waterproof copper bar energy storage connector in this embodiment, and the structural schematic diagram of the sealing cover in this embodiment.

[0024] A waterproof copper bar energy storage connector includes a sealing cover 1, a sealing fastener 2, and a sealing socket 3. Two U-shaped buckles 1.1 are symmetrically arranged in the middle of the side surface of the sealing cover 1. Anti-slip texture strips are provided on the upper surfaces of the two U-shaped buckles 1.1, making it more convenient for the user to remove the sealing cover 1; one end of the U-shaped buckle 1.1 is rotatably connected to one side surface of the sealing cover 1, and the other end of the U-shaped buckle 1.1 is rotatably connected to the corresponding other side surface of the sealing cover 1. The other two side surfaces of the sealing cover 1 are symmetrically provided with slots 1.2 for cooperating with the buckling of the U-shaped buckles 1.1; the sealing cover 1 is closely attached to the sealing socket 3 through the first sealing ring 4.1, the sealing fastener 2, and the second sealing ring 4.2 in sequence. A sealing groove matching the first sealing ring 4.1 is provided at the bottom end of the sealing cover 1, and a sealing groove matching the second sealing ring 4.2 is provided at the top end of the sealing socket 3. When the sealing cover 1 is buckled with the sealing socket 3 through the U-shaped buckles 1.1, that is, when the U-shaped buckles 1.1 are pressed downward from the vertical state, the U-shaped buckles 1.1 will tend to be in a horizontal state and finally be completely buckled with the limiting blocks at the corresponding positions on both sides of the sealing socket 3 through the slots 1.2. The first sealing ring 4.1 and the second sealing ring 4.2 will be compressed, so as to form a tight waterproof barrier between the sealing cover 1 and the sealing socket 3, effectively preventing moisture from seeping into the connector interior from the connection part.

[0025] A side through hole 5 is provided on one side of the joint between the sealing cover 1 and the sealing socket 3. The side through hole 5 is hermetically inserted with the end of the copper bar 6. The first sealing ring 4.1 and the second sealing ring 4.2 are both provided with notches matching the end of the copper bar 6. When the sealing cover 1 is buckled with the sealing socket 3 through the U-shaped buckles 1.1, the first sealing ring 4.1 and the second sealing ring 4.2 will be compressed, so as to form a tight waterproof barrier at the side through hole 5 where the copper bar 6 is located, effectively preventing moisture from seeping into the connector interior from the insertion part.

[0026] AsFigures 4 - 5 As shown, the structural schematic diagram of the sealing fastener and the sealing socket from the first perspective and the structural schematic diagram of the sealing fastener and the sealing socket from the second perspective in this embodiment.

[0027] The sealing socket 3 includes a housing 3.1 and a core 3.2. The core 3.2 is matched with the conductive socket of the battery pack. The sealing socket 3 further includes a clamping portion 3.3 located at the base of the housing 3.1 and close to the core 3.2. The bottom surface of the base of the housing 3.1 is closely attached to the sheet metal opening panel 3.4 through a third sealing ring 4.3. A sealing groove that matches the third sealing ring 4.3 and surrounds the clamping portion 3.3 is provided at the bottom end of the base of the housing 3.1. Through holes are provided at the four top corners of the base of the housing 3.1, and blind hole rivet studs are provided at the corresponding positions of the sheet metal opening panel 3.4. A bayonet corresponding to the clamping portion 3.3 is also provided in the middle of the sheet metal opening panel 3.4. When the housing 3.1 and the sheet metal opening panel 3.4 are assembled, they are fastened with bolts, and the third sealing ring 4.3 will be compressed, thereby forming a tight waterproof barrier between the housing 3.1 and the sheet metal opening panel 3.4, which can effectively prevent moisture from penetrating into the connector from the contact area between the housing 3.1 and the sheet metal opening panel 3.4 and protect the safety and stability of the conductive socket.

[0028] In addition to the above embodiments, the present utility model also includes other implementation manners. Any technical solutions formed by equivalent transformation or equivalent substitution shall fall within the protection scope of the claims of the present utility model.

Claims

1. A waterproof copper busbar energy storage connector, characterized in that: It includes a sealing cover (1), a sealing fastener (2) and a sealing socket (3). Two U-shaped buckles (1.1) are symmetrically arranged in the middle of the side of the sealing cover (1). The sealing cover (1) is closely attached to the sealing socket (3) through a first sealing ring (4.1), the sealing fastener (2) and a second sealing ring (4.2) in sequence. A side through hole (5) is arranged on one side of the joint of the sealing cover (1) and the sealing socket (3). The side through hole (5) is hermetically inserted with the end of a copper bar (6). Both the first sealing ring (4.1) and the second sealing ring (4.2) are provided with notches matching the end of the copper bar (6).

2. The waterproof copper busbar energy storage connector according to claim 1, wherein: Anti-slip texture strips are arranged on the upper surfaces of the two U-shaped buckles (1.1).

3. The waterproof copper busbar energy storage connector according to claim 1, wherein: A sealing groove matching the first sealing ring (4.1) is arranged at the bottom end of the sealing cover (1).

4. The waterproof copper busbar energy storage connector according to claim 1, characterized in that: A sealing groove matching the second sealing ring (4.2) is arranged at the top end of the sealing socket (3).

5. The waterproof copper busbar energy storage connector according to claim 1, wherein: One end of the U-shaped buckle (1.1) is rotatably connected to one side surface of the sealing cover (1), and the other end of the U-shaped buckle (1.1) is rotatably connected to the other corresponding side surface of the sealing cover (1).

6. The waterproof copper busbar energy storage connector according to claim 1, wherein: Card slots (1.2) are symmetrically arranged on the other two side surfaces of the sealing cover (1).

7. The waterproof copper busbar energy storage connector according to claim 1, wherein: The sealing socket (3) includes a housing (3.1) and an insert core (3.2). The insert core (3.2) matches the conductive socket of the battery pack.

8. The waterproof copper busbar energy storage connector according to claim 7, wherein: The sealing socket (3) further includes a clamping portion (3.3) located at the base of the housing (3.1) and close to the insert core (3.2). The bottom surface of the base of the housing (3.1) is closely attached to a sheet metal opening panel (3.4) through a third sealing ring (4.3).

9. The waterproof copper busbar energy storage connector according to claim 8, characterized in that: A sealing groove matching the third sealing ring (4.3) and surrounding the clamping portion (3.3) is arranged at the bottom end of the base of the housing (3.1).

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