An assembled socket

Abstract

The utility model relates to the technical field of socket, specifically relates to an assembled socket, which comprises: a wiring part, a socket body and a plug-in part arranged in sequence along an axial direction and connected; the socket body is installed on the wall surface of a cabinet; the wiring part is connected to one side of the socket body close to the inside of the cabinet and is located in the inside of the cabinet to be electrically connected with internal cables; the plug-in part is connected to one end of the socket body away from the wiring part and passes through the cabinet wall surface to be exposed outside the cabinet, providing an interface for the external plug to be inserted and realize circuit connection, in the utility model, the socket body and the wiring part are installed in the cabinet to form double protection with the cabinet shell, avoid accidental contact of external objects with live components, reduce the risk of electric shock, and effectively block dust and moisture intrusion.

Description

Technical Field

[0001] This utility model relates to the field of socket technology, and in particular to an assembled socket. Background Technology

[0002] In the field of energy storage cabinets, sockets, as key components for power connection and transmission, play a crucial role in the safety, reliability, and ease of maintenance of the entire energy storage system through their design and installation. Currently, the socket technology used in energy storage cabinets generally employs an installation structure where conductive male terminals are fixed to the inside of the cabinet mounting panel, while the socket housing and holes are exposed on the outside of the panel.

[0003] In existing server racks, the socket housings and holes are directly exposed to the external environment without effective protective measures. This makes it easy for operators to accidentally touch live sockets during routine maintenance, repair, or operation, leading to electric shock accidents and seriously threatening their personal safety. Furthermore, in the complex industrial or outdoor environments where energy storage racks may be located, exposed sockets are susceptible to corrosion from dust, moisture, and corrosive substances. This can cause oxidation and corrosion of the internal conductive components, reducing the socket's insulation and conductivity, increasing the probability of electrical faults, and potentially even causing serious safety accidents such as fires.

[0004] Existing socket structures cannot effectively withstand external mechanical shocks and collisions. During the transportation, installation, and operation of energy storage cabinets, they are inevitably subjected to a certain degree of vibration and impact. Exposed socket shells and sockets are easily damaged as a result, causing the sockets to malfunction and affecting the overall operational stability of the energy storage cabinet. Moreover, for scenarios with special protection requirements, such as explosion-proof, dustproof, and waterproof, existing exposed socket structures cannot meet the corresponding protection standards, limiting the application of energy storage cabinets in more fields.

[0005] Therefore, this application develops an assembled socket to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of this invention is to provide an assembled socket to solve the problem in the prior art where sockets in energy storage cabinets are exposed outside the cabinet, resulting in poor protection.

[0007] The technical solution of this utility model is: an assembled socket, comprising: a wiring part, a socket body, and a plug-in part arranged and connected sequentially along the axial direction; The socket body is installed on the wall of the cabinet; The wiring section is connected to the side of the socket body near the inside of the cabinet and is located inside the cabinet with the socket body, for electrical connection with internal cables; The plug is connected to the end of the socket body away from the wiring part, and is exposed outside the cabinet through the cabinet wall, providing an interface for external plugs to be inserted and for circuit connection.

[0008] Preferably, an annular groove is formed on one end face of the socket body near the plug-in portion, and a sealing gasket is embedded in the groove. The outer surface of the sealing gasket is flush with the end face of the socket body, so as to fit tightly against the cabinet wall during installation and form a radial seal.

[0009] Preferably, the sealing gasket has annular protrusions along its inner and outer edges, which protrude outward relative to the sealing gasket to form a redundant seal with the cabinet wall surface when the socket body is installed in the cabinet.

[0010] Preferably, the wiring portion is inserted axially into the socket body, and at least one annular sealing ring is provided between the outer surface of the wiring portion and the inner hole surface of the socket body to form a radial seal between the two.

[0011] Preferably, the plug portion is sleeved on the outer surface of the socket body, and the end of the plug portion away from the wiring portion is provided with an anti-slot feature.

[0012] Preferably, when the socket is installed in a cabinet, the axial dimension of the socket body inside the cabinet is smaller than its axial dimension outside the cabinet.

[0013] Compared with the prior art, the advantages of this utility model are: (1) Install the socket body and wiring part inside the cabinet to form double protection with the cabinet shell, avoid external objects from accidentally contacting live parts, reduce the risk of electric shock, and effectively block dust and moisture from entering; (2) The socket body is provided with an annular groove for embedding a sealing gasket at one end near the plug-in part, and has two annular protrusions. During installation, the sealing gasket body first fits against the cabinet wall for initial sealing, and the protrusions are subjected to pressure and elastic deformation to form a sealing barrier in the radial direction, filling the tiny gaps and preventing dust, moisture and other substances from entering the cabinet. (3) The protrusion forms a redundant seal, which can still maintain close contact with the cabinet wall and provide a reliable seal even when the sealing performance is reduced due to long-term use or external factors. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1This is an exploded view of an assembled socket according to the present invention; Figure 2 This is a schematic diagram of the structure of an assembled socket according to the present invention; Figure 3 This is a side sectional view of an assembled socket according to the present invention.

[0015] The components are: 1. Wiring part; 2. Socket body; 21. Groove; 22. Sealing gasket; 23. Protrusion; 3. Plug part; 31. Anti-slot; 4. Sealing ring. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to specific embodiments: like Figures 1-3 As shown, an assembled socket includes a wiring section 1, a socket body 2, and a plug-in section 3 arranged sequentially and connected along the axial direction. The socket body 2 is mounted on the inner wall of an energy storage cabinet. The wiring section 1 is connected to the side of the socket body 2 closest to the inside of the cabinet and is located inside the cabinet along with the socket body 2. Its main function is to make electrical connections with the cables inside the cabinet. Therefore, the end of the wiring section 1 away from the socket body 2 has an internal thread for connecting with the structural threads inside the cabinet. The plug-in section 3 is connected to the end of the socket body 2 away from the wiring section 1, passes through the cabinet wall, and is exposed outside the cabinet for plug insertion.

[0017] In this application, by installing both the socket body 2 and the wiring part 1 inside the cabinet, the socket body 2 and the cabinet shell form a double protection, preventing external objects from accidentally contacting the live parts and reducing the risk of electric shock. Furthermore, the built-in socket body 2, combined with the cabinet shell, effectively blocks the intrusion of dust and moisture.

[0018] In this embodiment, an annular groove 21 is formed on one end face of the socket body 2 near the plug-in portion 3, and is arranged around the center of the end face of the socket body 2. A matching sealing gasket 22 is embedded in the annular groove 21. Annular protrusions 23 are respectively provided along the circumferential direction of the inner and outer edges of the sealing gasket 22, and are arranged around the edge of the sealing gasket 22. The protrusions 23 protrude outward relative to the sealing gasket 22. When the socket body 2 is installed in a cabinet, during the installation process, as the socket body 2 gradually approaches the cabinet wall, the sealing gasket 22 is compressed, and its main body first tightly adheres to the surface of the cabinet wall, forming a preliminary seal. At this time, the annular protrusions 23 set on the inner and outer edges will be further subjected to pressure and undergo elastic deformation. Since the protrusions 23 have a certain protrusion height, they will spread outward after being squeezed, forming a sealing barrier in the radial direction, thus fitting more tightly to the surface of the cabinet wall, filling the tiny gaps that may exist between the sealing gasket 22 and the cabinet wall, and effectively preventing harmful substances such as dust, moisture, and humidity from the external environment from entering the cabinet.

[0019] In addition, the radial seal also provides some sound insulation and vibration damping. The sealing gasket 22 can block sound transmission to a certain extent, reducing noise levels. Simultaneously, when the cabinet is subjected to external vibration, the elasticity of the sealing gasket 22 can absorb some of the vibration energy, reducing the impact of vibration on the internal equipment and improving its stability and reliability. In actual use, the cabinet may be affected by factors such as vibration and temperature changes, which may cause changes in the sealing performance between the sealing gasket 22 and the cabinet wall. The protrusions 23 create a redundant seal between the sealing gasket 22 and the cabinet wall. That is, even if the seal between the sealing gasket 22 and the cabinet wall becomes slightly loose or its sealing performance deteriorates due to long-term use or external factors, the two annular protrusions 23 can still maintain tight contact with the cabinet wall, providing reliable sealing protection.

[0020] Furthermore, the wiring part 1 is installed inside the socket body 2 by axial insertion, forming an appropriate fitting gap between them. This ensures ease of installation and provides a good foundation for subsequent sealing. To form a reliable radial seal between the outer surface of the wiring part 1 and the inner surface of the socket body 2, an annular sealing ring 4 is provided between them. During installation, when the wiring part 1 is inserted into the inner hole of the socket body 2, the sealing ring 4 is subjected to double compression from both the wiring part 1 and the inner hole of the socket body 2. Due to the good elasticity of the sealing ring 4, it undergoes elastic deformation under pressure, generating sufficient friction and sealing pressure between the sealing ring 4 and the two contact surfaces. This effectively prevents harmful substances such as dust, moisture, and humidity from entering the socket from the connection between the wiring part 1 and the socket body 2.

[0021] The plug part 3 is installed on the outer surface of the socket body 2 in a sleeve manner, and an anti-slot 31 is provided at the end of the plug part 3 away from the wiring part 1. The anti-slot 31 matches the size of the plug protrusion 23, which plays a precise guiding and positioning role. When the external plug is inserted into the plug part 3, the protrusion 23 on the plug will be accurately inserted into the designated position along the guidance of the anti-slot 31, avoiding the offset or misalignment of the plug during insertion, ensuring accurate electrical connection between the plug and the plug part 3, and improving the reliability and stability of the connection.

[0022] Furthermore, when the socket is installed in the cabinet, the axial length of the socket body 2 inside the cabinet is smaller than its axial length outside the cabinet. That is, the overall length of the socket body 2 and the wiring part 1 is less than the length of the plug part 3 outside the cabinet. This helps to reduce the space occupied outside while meeting the connection requirements between the socket and the equipment inside the cabinet.

[0023] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and therefore, all changes falling within the meaning and scope of the equivalents of the claims are intended to be included within this utility model.

Claims

1. An assembled socket, characterized in that, include: The wiring part (1), the socket body (2) and the plug part (3) are arranged and connected in sequence along the axial direction. The socket body (2) is installed on the wall of the cabinet; The wiring part (1) is connected to the side of the socket body (2) near the inside of the cabinet and is located inside the cabinet with the socket body (2) for electrical connection with the internal cables; The plug part (3) is connected to the end of the socket body (2) away from the wiring part (1) and is exposed outside the cabinet through the cabinet wall, providing an interface for external plugs to be inserted and for circuit connection.

2. The assembled socket according to claim 1, characterized in that: The socket body (2) has an annular groove (21) on one end face near the plug part (3). A sealing gasket (22) is embedded in the groove (21), and the outer surface of the sealing gasket (22) is flush with the end face of the socket body (2) to form a radial seal when it is installed.

3. The assembled socket according to claim 2, characterized in that: The sealing gasket (22) has annular protrusions (23) along its inner and outer edges respectively. The protrusions (23) protrude outward relative to the sealing gasket (22) to form a redundant seal with the cabinet wall surface when the socket body (2) is installed in the cabinet.

4. The assembled socket according to claim 1, characterized in that: The wiring part (1) is inserted into the socket body (2) along the axial direction. At least one annular sealing ring (4) is provided between the outer surface of the wiring part (1) and the inner hole surface of the socket body (2) to form a radial seal between the two.

5. The assembled socket according to claim 1, characterized in that: The plug part (3) is sleeved on the outer surface of the socket body (2), and the end of the plug part (3) away from the wiring part (1) is provided with an anti-slot (31).

6. The assembled socket according to claim 1, characterized in that: When the socket is installed in the cabinet, the axial dimension of the socket body (2) inside the cabinet is smaller than its axial dimension outside the cabinet.

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