Embedded socket with wiring hole

Abstract

The utility model relates to the field of desktop sockets, in particular to an embedded socket with reserved wiring holes. The utility model relates to an embedded socket with a reserved wiring hole. The embedded socket comprises a socket body which can be embedded in a table hole of a table top, the edge of the upper end of the socket body extends outwards in the radial direction to form a check ring used for being erected on a table hole. A wiring hole penetrating through the upper and lower end faces of the check ring is formed in the check ring on the outer side of the socket body. According to the scheme, various wiring requirements are met, and the table top attractiveness is improved.

Description

Technical Field

[0001] This utility model relates to the field of desktop sockets, and more particularly to an embedded socket with a cable routing hole. Background Technology

[0002] With the continuous development of electronic devices, computers, printers, and other electronic devices are widely used in daily office work. These devices inevitably require power cords for electricity and data transmission. Traditional office desks typically have holes in the desktop for power cords to pass through, and when electronic devices need power, the power cord is inserted into a power outlet through the hole. However, this method presents potential safety hazards and inconvenience. During work, people may accidentally kick the power plug, causing the electronic device to suddenly shut down, affecting work efficiency and potentially causing data loss. To solve these technical problems, some improvements have been proposed. For example, Chinese utility model patent with publication number "CN213340973U" describes an embedded desktop socket. This socket includes a socket body, a retaining ring on the upper side wall of the socket body, and a locking ring detachably fitted onto the socket body. The locking ring can be moved longitudinally relative to the socket body and fixed by external force. The locking ring and the retaining ring are located on opposite sides of the desktop to secure the socket body. This design effectively solves the need for desktop power and improves electrical safety.

[0003] However, with the continuous development of office environments, desktops not only need to meet power supply requirements but also other cable management needs. For example, there are computer-related data cables, including mouse cables, keyboard cables, HDMI cables, Type-C cables, and USB cables. Existing recessed desktop sockets fill the entire desktop opening during installation, satisfying the desktop's power needs but failing to simultaneously accommodate other cable management requirements. Therefore, on desktops with recessed sockets, separate cable management holes are usually required to meet these additional needs. This approach not only increases the number of openings on the desktop, affecting its aesthetics, but also increases manufacturing costs and installation complexity.

[0004] To address the aforementioned issues, existing technologies urgently need improvement. Summary of the Invention

[0005] To address the aforementioned issues, the purpose of this invention is to provide an embedded socket with wiring holes, which can meet various wiring needs and improve the aesthetics of the desktop.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An embedded socket with a wiring hole is provided, the technical solution of which is as follows: a socket body that can be embedded in a table hole on a desktop; a retaining ring extending radially outward from the upper edge of the socket body for mounting on the table hole; and a wiring hole penetrating the upper and lower end faces of the retaining ring on the outer side of the socket body.

[0008] Furthermore, this application also proposes that the upper end of the retaining ring is connected to a decorative ring, and the decorative ring has a wire clamping opening that extends through its upper and lower end faces; when the decorative ring is closed on the retaining ring, the wire clamping opening of the decorative ring coincides with and communicates with the wire routing hole on the retaining ring.

[0009] Furthermore, this application also proposes that one of the retaining ring and the decorative ring has multiple slots, and the other has multiple hooks; the decorative ring is engaged with the retaining ring by engaging the hooks into the slots.

[0010] Furthermore, this application also proposes that the upper end of the retaining ring has a protrusion facing upwards, and when the decorative ring is fitted onto the retaining ring, the protrusion is embedded in the wire clamping opening of the decorative ring, and the protrusion and the other side walls in the wire clamping opening form the overlapping area of ​​the wire clamping opening; or the lower end of the decorative ring has a protrusion facing downwards, and when the decorative ring is fitted onto the retaining ring, the protrusion is embedded in the wiring hole of the retaining ring, and the protrusion and the other side walls in the wiring hole form the overlapping area of ​​the wiring hole.

[0011] Furthermore, this application also proposes that the wiring hole on the retaining ring is constructed as a variable diameter hole with one end diameter larger than the other end diameter, and the overlapping area of ​​the clamping port and the wiring hole is located at the smaller diameter end of the wiring hole.

[0012] Furthermore, this application also proposes that a wiring groove is constructed on the side wall of the socket body, the upper end of which is connected to the wiring hole, and the lower end of the wiring groove extends to the bottom surface of the socket body.

[0013] Furthermore, this application also proposes that the retaining ring has multiple wiring holes constructed along its circumferential direction, and the side wall of the socket body has wiring grooves that communicate with the multiple wiring holes respectively.

[0014] Furthermore, this application also proposes that the socket body is provided with a high-voltage module and / or a low-voltage module, and the upper end surface of the socket body is provided with a power-taking end face of the high-voltage module and / or the low-voltage module; the decorative ring is also provided with through holes corresponding to the power-taking end faces of the high-voltage module and / or the low-voltage module.

[0015] Furthermore, this application also proposes that the socket body sidewall below the retaining ring is provided with threads, and the inner wall of the locking ring is provided with internal threads; the internal threads of the locking ring can be threadedly connected to the threads of the socket body and move longitudinally along its threads, and the locking ring and the retaining ring are respectively located on both sides of the desktop plate for fixing the socket body.

[0016] As described above, the embedded socket with a wiring hole provided in this application includes a socket body that can be embedded in a table hole on a desktop; a retaining ring extends radially outward from the upper edge of the socket body for mounting on the table hole; and a wiring hole penetrating its upper and lower end faces is constructed on the retaining ring on the outer side of the socket body. By constructing a wiring hole on the retaining ring, power supply and wiring needs can be met simultaneously in a single table hole, offering advantages such as meeting multiple wiring requirements, improving desktop aesthetics, reducing manufacturing costs and installation complexity, and improving cable management. Attached Figure Description

[0017] Figure 1 The diagram provided for this application is of an embedded socket.

[0018] Figure 2 The present application provides a schematic diagram of a data cable running through an embedded socket.

[0019] Figure 3 The present application provides a schematic diagram of the installation of a decorative ring on an embedded socket.

[0020] Figure 4 This is a schematic diagram of an embedded socket without the decorative ring installed.

[0021] Figure 5 This is a schematic diagram of the decorative ring. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more, unless otherwise expressly defined.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] like Figures 1-5 As shown, this embodiment relates to an embedded socket with a wiring hole, including a socket body 1 that can be embedded in a table hole on a desktop.

[0028] like Figures 1-4 The socket body 1 contains a high-voltage module 11 and / or a low-voltage module 12, and the upper surface of the socket body 1 has a power-receiving end face for the high-voltage module 11 and / or the low-voltage module 12. A decorative ring also has through holes corresponding to the power-receiving end faces of the high-voltage module 11 and / or the low-voltage module 12. Specifically, the high-voltage module 11 may include a power interface for providing power. The low-voltage module 12 may include a USB interface, an HDMI interface, a Type-C interface, etc., for data transmission. The power-receiving end face on the upper surface of the socket body 1 can be designed with multiple interfaces to accommodate the connection needs of different devices. The through holes on the decorative ring are designed to correspond to the power-receiving end faces, ensuring that power supply and data transmission functions are not obstructed when the decorative ring is closed.

[0029] In a preferred embodiment, the high-voltage module 11 and the low-voltage module 12 can be integrated into the same module, enabling automatic switching between power supply and data transmission through intelligent control. The through-hole on the decorative ring can be designed to be adjustable in size to accommodate interfaces of different sizes. To briefly summarize this application, by setting the high-voltage module 11 and / or the low-voltage module 12 within the socket body 1 and constructing a power-taking end face on the upper surface, this application achieves simultaneous power supply and data transmission functions in an embedded socket. The through-hole design on the decorative ring ensures that the power-taking and data transmission functions are not affected when the socket is closed, while maintaining its aesthetic appeal. Compared with the prior art, this application not only solves the problem of the single function of traditional embedded sockets but also improves the convenience and aesthetics of use, meeting the demand for multifunctional sockets in modern office environments.

[0030] Furthermore, a retaining ring 13 extends radially outward from the upper edge of the socket body 1 for mounting on the table hole. A thread 14 is provided on the side wall of the socket body 1 below the retaining ring 13, and an internal thread is constructed on the inner wall of the locking ring. The internal thread of the locking ring can be threaded onto the thread 14 of the socket body 1 and move longitudinally along its thread 14. The locking ring and the retaining ring 13 are respectively located on both sides of the desktop to fix the socket body 1. Specifically, the threaded connection structure design allows the locking ring to move longitudinally along the thread 14 of the socket body 1 by rotation, thereby achieving the locking ring and the retaining ring 13 in a fixed fit. The locking ring is omitted in the figures of this invention; for details, please refer to the existing solution with publication number "CN213340973U". In this invention, the internal thread of the locking ring matches the thread 14 of the socket body 1. By rotating the locking ring, it can be moved up and down on the socket body 1, thereby adjusting the distance between the locking ring and the retaining ring 13 to accommodate desktops of different thicknesses. The locking ring and retaining ring 13 are located on opposite sides of the desktop, and the threaded connection securely fixes the socket body 1 into the hole in the desktop. Thus, this technical solution achieves a stable installation of the socket body 1 through a threaded connection structure, and the cooperation between the locking ring and retaining ring 13 provides space for external wiring. Specifically, the gap between the locking ring and retaining ring 13 can accommodate external wiring, avoiding the need to construct a separate wiring hole on the desktop. This design not only simplifies the installation process but also improves the neatness and aesthetics of the desktop.

[0031] like Figure 3 and 4As shown, a cable routing hole 15 is constructed on the retaining ring 13 on the outer side of the socket body 1, penetrating its upper and lower end faces. The cable routing hole 15 can be constructed in various ways. For example, the cable routing hole 15 can be a circular, square, or other geometrically shaped hole, and the specific shape can be designed according to actual needs. Furthermore, the size of the cable routing hole 15 can be adjusted according to the type of data cable that needs to pass through, ensuring that data cables of different specifications can pass through smoothly. Specifically, the inner wall of the cable routing hole 15 can be designed as a smooth surface to reduce the frictional resistance of the data cable when passing through, thereby extending the service life of the data cable. As a preferred embodiment, the inner wall of the cable routing hole 15 can also be provided with anti-slip textures to increase the friction between the data cable and the cable routing hole 15, preventing the data cable from sliding or falling off during use.

[0032] This technical solution constructs a cable routing hole 15 on the retaining ring 13 of the socket body 1, enabling both desktop power supply and external cable routing when installing an embedded socket. Specifically, the socket body 1 is embedded in the desktop hole, and the retaining ring 13 is mounted on the desktop hole, increasing the stability of the socket. The cable routing hole 15 on the retaining ring 13 extends through the upper and lower ends, allowing data cables to pass through the cable routing hole 15 from below the desktop and be routed above the desktop, avoiding the need for cables to be routed through the hole on the desktop.

[0033] The requirement for a separate cable routing hole 15 simplifies the installation process and improves the tidiness of the desktop. Compared with existing technologies, this solution not only solves the cable routing problem when installing embedded sockets, but also reduces the number of openings on the desktop through an integrated design, enhancing both the aesthetics and practicality of the desktop.

[0034] Further as Figures 1-3In scheme 5, a decorative ring 2 is connected to the upper end of the retaining ring 13, and a wire clamping opening 21 is constructed on the decorative ring 2, extending through its upper and lower end faces. When the decorative ring 2 is closed on the retaining ring 13, the wire clamping opening 21 of the decorative ring 2 partially overlaps and communicates with the wiring hole 15 on the retaining ring 13, thereby forming an overlapping area 200 that allows the data cable 100 to pass through but restricts the data cable end 101 from passing through. Specifically, the overlap between the wire clamping opening 21 of the decorative ring 2 and the wiring hole 15 on the retaining ring 13 allows the data cable 100 to be routed through the wiring hole 15 and the wire clamping opening 21, while preventing the data cable 100 from coming out of the wiring hole 15. In particular, the diameter design of the wire clamping opening 21 and the wiring hole 15 meets the basic requirement that the data cable end 101 can pass through, thereby ensuring the feasibility of wiring. The cable clamping opening 21 partially overlaps with the cable routing hole 15, but the diameter of the overlapping area 200 is slightly smaller than the diameter of the data cable end 101. This satisfies the cable routing requirements while preventing the data cable 100 from coming out of the cable routing hole 15. Therefore, the technical solution of this application, through the snap-fit ​​fixing of the decorative ring 2 and the retaining ring 13, and the cooperation between the cable clamping opening 21 and the cable routing hole 15, solves the problem of achieving cable routing functionality in an embedded socket while optimizing the cooperation between the cable routing hole 15 and the cable clamping opening 21. Compared with the prior art, this solution not only improves the stability of the connection but also simplifies the installation and disassembly process, enhancing the user experience.

[0035] In a specific implementation, one of the retaining ring 13 and the decorative ring 2 has multiple slots 16, and the other has multiple hooks 22. The decorative ring 2 engages with the retaining ring 13 by snapping the hooks 22 into the slots 16. Specifically, the slots 16 and hooks 22 can be designed in various forms. For example, the slots 16 can be circular, square, or other geometrically shaped grooves, and the hooks 22 are correspondingly designed to fit tightly into the shape of the slots 16. The ends of the hooks 22 can be designed with barbs to enhance the strength of the engagement. Furthermore, the number of slots 16 and hooks 22 can be adjusted according to actual needs, typically at least three, to ensure uniform force distribution between the decorative ring 2 and the retaining ring 13. Thus, this technical solution significantly enhances the connection strength between the decorative ring 2 and the retaining ring 13 through mechanical engagement. This design not only avoids the problem of the decorative ring 2 loosening or falling off during use, but also simplifies the installation and disassembly process, improving the product's practicality and user experience. Compared with existing technologies, this solution provides higher connection reliability and ease of operation while maintaining a simple structure.

[0036] like Figure 3 and 4As shown, the upper end of the retaining ring 13 has a protrusion 17 facing upwards. When the decorative ring 2 is fitted onto the retaining ring 13, the protrusion 17 is embedded in the wire clamping opening 21 of the decorative ring 2, and the protrusion 17 and the remaining sidewalls of the wire clamping opening 21 form an overlapping area 200 of the wire clamping opening 21. In another alternative solution, the lower end of the decorative ring 2 has a protrusion 17 facing downwards. When the decorative ring 2 is fitted onto the retaining ring 13, the protrusion 17 is embedded in the wiring hole 15 of the retaining ring 13, and the protrusion 17 and the remaining sidewalls of the wiring hole 15 form an overlapping area 200 of the wiring hole 15. This technical solution, by having the protrusion 17 and the sidewalls of the wire clamping opening 21 or the wiring hole 15 form an overlapping area 200, allows the protrusion 17 to extend into the wire clamping opening 21 or the wiring hole 15 during installation, thus serving to...

[0037] This design provides rapid positioning and effectively solves the technical problem of ensuring the cable is securely fixed and guided in the overlapping area 200 of the cable clamping opening 21 and the cable routing hole 15 when the decorative ring 2 is fitted onto the retaining ring 13. Compared with existing technologies, this design not only enhances structural stability but also improves cable management efficiency, preventing cable loosening or tangling during use. Through the embedded design of the protrusion 17, the cable is effectively fixed within the overlapping area 200, reducing cable movement and friction during use, thereby extending cable lifespan. Specifically, the design of the protrusion 17 can be implemented in various ways. For example, the protrusion 17 can be cylindrical, square, or other geometric shapes to ensure it is securely embedded in the cable clamping opening 21 or the cable routing hole 15. The height and width of the protrusion 17 can be adjusted according to actual needs to ensure a tight fit with the sidewall of the wire clamping opening 21 or the cable routing hole 15, forming a stable overlapping area 200. However, the preferred height of the protrusion 17 is consistent with the thickness of the decorative ring 2 or the retaining ring 13, so as to ensure a flat end face when the protrusion 17 is embedded into the wire clamping opening 21 or the cable routing hole 15. As a preferred embodiment, the protrusion 17 can be integrally formed with the retaining ring 13 or the decorative ring 2 by injection molding or machining, thereby reducing assembly steps and improving the overall strength of the structure. In addition, the surface of the protrusion 17 can be designed to be smooth or textured to increase the friction with the sidewall of the wire clamping opening 21 or the cable routing hole 15, further ensuring the cable fixing effect.

[0038] like Figure 4As shown, the cable routing hole 15 on the retaining ring 13 is constructed as a variable-diameter hole with one end larger than the other. The overlapping area 200 of the clamping port 21 and the cable routing hole 15 is located at the smaller diameter end of the cable routing hole 15. This design allows the cable routing hole 15 to accommodate cables and data cable ends 101 of different diameters. At the same time, the overlapping area 200 at the smaller diameter end ensures that the cable is effectively fixed when passing through, preventing the cable from loosening or falling off. Specifically, the variable-diameter hole design can be achieved in various ways. For example, one side of the cable routing hole 15 has a larger diameter, and the other side has a smaller diameter, forming an eccentric structure. The overlapping area 200 of the clamping port 21 and the cable routing hole 15 is located at the smaller diameter end. This can be achieved by setting a protrusion 17 on the decorative ring 2, so that the protrusion 17 is embedded in the smaller diameter end of the cable routing hole 15, thereby forming the overlapping area 200 of the clamping port 21 and the cable routing hole 15. Furthermore, the cable clamp 21 can also be made of elastic material, allowing the cable to be clamped tightly as it passes through, further increasing the stability of the fixation. Thus, this technical solution, through the design of the variable-diameter hole, solves the problem of traditional recessed sockets failing to effectively secure cables when installed in tabletop recesses. The variable-diameter hole can accommodate cables of different diameters, ensuring that the cable is effectively secured as it passes through, preventing loosening or detachment. Compared with existing technologies, this solution not only meets the needs of external cable routing but also improves the stability of cable fixation, reducing problems such as power outages caused by loose cables.

[0039] like Figures 1-3 As shown, a cable routing groove 18 is constructed on the side wall of the socket body 1, with its upper end connected to the cable routing hole 15, and its lower end extending to the bottom surface of the socket body 1. This design allows the data cable 100 to enter from the bottom surface of the socket body 1 and be guided to the cable routing hole 15 through the cable routing groove 18, thereby achieving orderly arrangement and concealment of the cable, preventing the socket body 1 from affecting the routing of the data cable 100, and improving safety and aesthetics. Specifically, the design of the cable routing groove 18 can be implemented in various ways. For example, the cable routing groove 18 can be straight or curved to adapt to the installation needs of different desktops. In addition, the width and depth of the cable routing groove 18 can be adjusted according to the type of data cable 100 actually used to ensure...

[0040] The data cable 100 can pass through smoothly without being squeezed or damaged. Therefore, the technical solution of this application constructs a cable routing groove 18 on the side wall of the socket body 1. The upper end of the cable routing groove 18 is connected to the cable routing hole 15, and the lower end extends to the bottom surface of the socket body 1. This design not only solves the technical problem of realizing cable routing in an embedded socket, but also improves safety and aesthetics by orderly arranging and concealing the wires. Compared with the prior art, the technical solution of this application eliminates the need to separately construct the cable routing hole 15 on the tabletop, simplifying the installation process while improving the functionality and practicality of the socket.

[0041] Furthermore, this application proposes that the retaining ring 13 has multiple cable routing holes 15 circumferentially constructed on its surface, and the side wall of the socket body 1 has cable routing grooves 18 that communicate with each of the multiple cable routing holes 15. Specifically, the multiple cable routing holes 15 circumferentially constructed on the retaining ring 13 allow the socket body 1 to accommodate multiple cables simultaneously, meeting different cable routing needs. The cable routing grooves 18 constructed on the side wall of the socket body 1 communicate with the cable routing holes 15, further optimizing the cable routing path, reducing cable clutter and tangling, and improving ease of use and safety. Through this design, the embedded socket can not only provide power connection but also effectively manage other data cables 100, such as mouse cables, keyboard cables, HDMI cables, Type-C cables, and USB cables, thereby solving the need for separate cable routing holes 15 on the desktop. In addition, the cable routing grooves 18 can be designed in a curved or straight shape to further optimize the cable routing path, reduce cable bending and stretching, and extend the cable's lifespan. Therefore, the technical solution of this application, through the multiple wiring holes 15 constructed circumferentially on the retaining ring 13 and the wiring grooves 18 on the side wall of the socket body 1, solves the technical problem of simultaneously meeting multiple wiring requirements in an embedded socket. Compared with the prior art, this application not only solves the need for desktop power supply, but also reduces cable clutter and tangling by optimizing the wiring path, thereby improving the convenience and safety of use.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention.

Claims

1. An embedded socket with a cable routing hole, comprising a socket body (1) capable of being fitted into a table hole on a desktop; the upper edge of the socket body (1) having a retaining ring (13) extending radially outward for mounting on the table hole; characterized in that: The socket body (1) has a retaining ring (13) on its outer side with a wiring hole (15) that runs through its upper and lower end faces.

2. An embedded socket with a wiring hole according to claim 1, characterized in that: The upper end of the retaining ring (13) is connected to a decorative ring (2), and a wire clamping opening (21) is constructed on the decorative ring (2) that runs through its upper and lower end faces; when the decorative ring (2) is covered on the retaining ring (13), the wire clamping opening (21) of the decorative ring (2) and the wiring hole (15) on the retaining ring (13) partially overlap and communicate, thereby forming an overlapping area (200) that allows the data line (100) to pass through but restricts the data line end (101) from passing through.

3. An embedded socket with a wiring hole according to claim 2, characterized in that: One of the retaining ring (13) and the decorative ring (2) has multiple slots (16) and the other has multiple hooks (22); The decorative ring (2) is engaged and fixed with the retaining ring (13) by the hook (22) snapping into the slot (16).

4. An embedded socket with a wiring hole according to claim 2, characterized in that: The upper end of the retaining ring (13) has a protrusion (17) facing upward. When the decorative ring (2) is covered on the retaining ring (13), the protrusion (17) is embedded in the wire clamping opening (21) of the decorative ring (2). The protrusion (17) and the other side walls of the wire clamping opening (21) form the overlapping area (200) of the wire clamping opening (21). Alternatively, the lower end of the decorative ring (2) has a protrusion (17) facing downward. When the decorative ring (2) is covered on the retaining ring (13), the protrusion (17) is embedded in the wiring hole (15) of the retaining ring (13). The protrusion (17) and the other side walls of the wiring hole (15) form the overlapping area (200) of the wiring hole (15).

5. An embedded socket with a wiring hole according to claim 2, characterized in that: The wiring hole (15) on the retaining ring (13) is constructed as a variable diameter hole with one end diameter larger than the other end diameter, and the overlapping area (200) of the clamping port (21) and the wiring hole (15) is located at the small diameter end of the wiring hole (15).

6. An embedded socket with a wiring hole according to claim 1 or 2, characterized in that: The socket body (1) has a wiring groove (18) on its side wall, the upper end of which is connected to the wiring hole (15), and the lower end of the wiring groove (18) extends to the bottom surface of the socket body (1).

7. An embedded socket with a wiring hole according to claim 6, characterized in that: The retaining ring (13) has multiple wiring holes (15) circumferentially constructed on it, and the side wall of the socket body (1) has wiring grooves (18) that communicate with the multiple wiring holes (15) respectively.

8. An embedded socket with a wiring hole according to claim 2, characterized in that: The socket body (1) is provided with a high-voltage module (11) and / or a low-voltage module (12), and the upper end surface of the socket body (1) is provided with a power-taking end surface of the high-voltage module (11) and / or the low-voltage module (12); the decorative ring (2) is also provided with through holes corresponding to the power-taking end surfaces of the high-voltage module (11) and / or the low-voltage module (12).

9. An embedded socket with a wiring hole according to claim 2, characterized in that: The socket body (1) below the retaining ring (13) has a thread (14) on its side wall, and the inner wall of the locking ring has an internal thread; the internal thread of the locking ring can be connected to the thread (14) of the socket body (1) and move longitudinally along its thread (14). The locking ring and the retaining ring (13) are respectively located on both sides of the desktop plate to fix the socket body (1).

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