Low-voltage connector

Abstract

The utility model discloses a low-voltage connector, comprising a housing and a plurality of terminals, the housing is a tubular body, two ends of the housing are respectively provided with joints, the housing is provided with a plurality of terminals, and the housing is provided with a separator plate between the root parts of every two terminals. The partition plates are arranged to form an isolation structure, the creepage distance between the metal pins is greatly increased, water vapor accumulation is avoided to generate a water connection path, and the problem of short circuit of the metal pins is solved.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage connection technology, and more specifically, to a low-voltage connector. Background Technology

[0002] New energy vehicles have many high-voltage components with low-electricity control systems. These high-voltage components are subject to alternating hot and cold temperatures. In addition, the wide distribution of vehicle usage areas makes it easy for condensation or leakage to occur inside these components.

[0003] In existing low-voltage plug-in type plugs, the distance between the metal pins and the plastic housing at the contact root is very small. When condensation or moisture accumulates, it can easily lead to a decrease in the insulation performance between the pins, or even a short circuit, ultimately causing product failure.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a low-voltage connector to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A low-voltage connector includes a housing and a plurality of terminals. The housing is a tubular tube with connectors formed at both ends. The housing is provided with a plurality of terminals, and an isolator is provided on the housing between the roots of two or more terminals.

[0008] Preferably, the housing and the terminal are integrally injection molded, and the isolation component is a partition.

[0009] Preferably, the housing further includes an annular outer ring portion, which is a circle and located on the outside of the housing.

[0010] Preferably, the outer ring is provided with a sealing ring for waterproofing.

[0011] Preferably, the outer ring portion is provided with two through mounting holes.

[0012] Preferably, the terminal on the housing has a size greater than 5 mm.

[0013] The beneficial effects of this utility model are as follows: by setting up a partition to form an isolation structure, the creepage distance between each metal foot is greatly increased, while avoiding the accumulation of water vapor to create a water connection path, thus solving the problem of short circuit in the metal feet. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in 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.

[0015] Figure 1 This is a schematic diagram of the structure of a low-voltage connector according to an embodiment of the present utility model;

[0016] Figure 2 This is a cross-sectional view of a low-voltage connector according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the structure of an isolator in a low-voltage connector according to an embodiment of the present utility model.

[0018] In the picture:

[0019] 1. Housing; 2. Terminal; 3. Isolator; 4. Outer ring; 5. Sealing ring; 6. Mounting hole. Detailed Implementation

[0020] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0021] According to an embodiment of the present invention, a low-voltage connector is provided.

[0022] Example 1;

[0023] like Figure 1-3 As shown, the low-voltage connector according to an embodiment of the present invention includes a housing 1 and a plurality of terminals 2. The housing 1 is a tubular tube, and the two ends of the housing 1 are respectively formed as connectors. The housing 1 is provided with a plurality of the terminals 2, and the housing 1 is provided with a separator 3 located on the housing 1 and between the roots of two or more terminals 2.

[0024] Example 2;

[0025] like Figure 1-3 As shown, the housing 1 and the terminal 2 are integrally injection molded, and the isolation component 3 is a partition plate.

[0026] The housing 1 also includes an outer ring portion 4 in the shape of an annulus, which is a circle and located on the outside of the housing 1.

[0027] The outer ring 4 is provided with a sealing ring 5 for waterproofing.

[0028] The outer ring 4 is provided with two through mounting holes 6.

[0029] The terminal 2 has a size greater than 5 mm on the housing 1.

[0030] In summary, by utilizing the above-mentioned technical solution of this utility model, the isolation structure formed by setting the partition 3 greatly increases the creepage distance between the metal feet, while avoiding the accumulation of water vapor to create water connection channels, thus solving the problem of short circuits in the metal feet.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A low voltage connector characterized by, It includes a housing (1) and several terminals (2). The housing (1) is a tubular tube. Both ends of the housing (1) are respectively formed as joints. Several terminals (2) are provided on the housing (1). A separator (3) is provided on the housing (1) and located between the roots of two terminals (2).

2. A low voltage connector according to claim 1, characterized in that The housing (1) and the terminal (2) are integrally injection molded, and the isolation component (3) is a partition.

3. A low voltage connector according to claim 1, wherein, The housing (1) also includes an outer ring portion (4) in the shape of an annulus, the outer ring portion (4) being a circle and located on the outside of the housing (1).

4. A low voltage connector according to claim 3, wherein, The outer ring (4) is provided with a sealing ring (5) for waterproofing.

5. A low voltage connector according to claim 4, wherein, The outer ring (4) is provided with two through mounting holes (6).

6. A low voltage connector according to claim 1, wherein, The terminal (2) has a size greater than 5 mm on the housing (1).

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