Marine cable assembly with plug-in cable connector

Abstract

The invention discloses a marine cable assembly with a pluggable cable connector, relates to the technical field of connectors, and solves the problems that a marine cable and a cable connector are poor in connection stability and low in assembly efficiency, and the cable connector is short in service life. The marine cable assembly with the plug-in cable connector comprises the cable connector, the plug-in cable connector, the plug-in cable connector and the plug-in cable connector, the marine cable body is electrically connected with the cable connector, and the cable connector comprises a cable box shell and a connector plugging structure. According to the invention, the cable connector and the marine cable can be quickly connected in a plugging manner and disconnected in a plugging manner, so that the marine cable can be quickly pulled out when an emergency occurs and power transmission operation needs to be disconnected. And meanwhile, the stability of the elastic quick plug in the quick-plug connector can be ensured when the elastic quick plug is pulled out, the horizontal pulling force carried by the elastic quick plug when the elastic quick plug is pulled out is more easily counteracted, and the service life of the cable connector is effectively prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and in particular to a marine cable assembly with a pluggable cable connector. Background Art

[0002] The pluggable cable connector realizes the quick connection and separation of cables through mechanical cooperation, and is mainly used on communication devices, power distribution boxes and other devices to perform the function of safe power transmission. Among them, the pluggable cable connector used on ships is generally connected to marine cables.

[0003] The existing Chinese patent with the authorization announcement number of CN110474208A discloses a cable connector device, including an insulating housing, which can be in a fitting state relative to the opposing insulating housing of the opposing connector device fixed to the component mounting surface of the circuit board; a plurality of contact terminals, arranged and configured in the insulating housing, each having a contact portion and a connection portion, the contact portion is in contact connection with the corresponding contact terminal among the plurality of opposing contact terminals arranged and configured in the opposing insulating housing and connected to the circuit board, and the connection portion is connected to the cable; an elastic housing member, installed on the insulating housing, which can be in an elastically held engagement state relative to the opposing connector device, and the elastic housing member is formed to have: a cover portion, covering the portion of the insulating housing where the plurality of contact terminals are arranged and configured; in this invention, on the basis of realizing the overall flattening, when in the state of being fitted and connected to the opposing connector device, the elastic pressing force of the spring portion formed by the belt portion and the extended belt portion in the elastic housing member acts on the belt portion, so that a state where the inner surface portion of the belt portion can be properly pressed against the outer surface portion of the opposing connector device can be obtained, and the state of fitting and connecting the cable connector device of the present invention to the opposing connector device can be properly maintained.

[0004] However, the electrical box has the following defects in specific use: 1. When the existing cable connector is installed inside the hull and performs intelligent power transmission operations, in order to ensure the service life of the electrical components inside the cable connector and the assembly efficiency, the space inside the cable connector is generally divided into multiple parts, and electrical components with corresponding functions are installed in each part to complete different functions. However, during long-term power transmission, the connection stability between the various electrical components of the cable connector is poor, and it is easy to generate alternating magnetic fields and eddy currents during power transmission, resulting in problems such as overheating and leakage of the electrical components inside the cable connector during operation, and the safety is relatively low; 2. When the existing marine cables and cable connectors are plugged and unplugged, long-term power transmission operations are required. At this time, the electrical components inside the pluggable cable connector will generate high temperatures due to long-term operation. If the heat is not dissipated in time, the marine cables of the cable connector are likely to be damaged by high temperatures or even explode, resulting in low safety and service life. 3. When the existing marine cables are connected to the cable connector by insertion, in order to ensure the firmness of the connection between the two under the power transmission state, it is necessary to reinforce the connected part of the two. At this time, the traditional method generally uses the method of screwing in threads for reinforcement. However, this reinforcement method is difficult to disconnect the marine cable and the cable connector in time in case of an emergency and power failure, resulting in low safety and inconvenient operation. Summary of the Invention

[0005] The purpose of the present invention is to provide a marine cable assembly with a pluggable cable connector to solve the problems raised in the above background technology.

[0006] To achieve the above invention purpose, the present invention adopts the following technical solutions: The present invention provides a marine cable assembly with a pluggable cable connector. The marine cable assembly includes: a cable connector; a marine cable body electrically connected to the cable connector. The cable connector includes a cable box housing and a connector plugging and unplugging structure. An outer shell assembly component is arranged inside the cable box housing. The side of the outer shell assembly component is provided with a connector plugging and unplugging structure. The connector plugging and unplugging structure is electrically connected to an electrical transmission protection module, and the electrical transmission protection module is installed inside the cable box housing. Among them, the connector plugging and unplugging structure includes: An intelligent power transmission module, which is installed inside the cable box housing, is arranged on the side of the electrical transmission protection module, is electrically connected to the electrical transmission protection module, and is electrically connected to a high-temperature sensing module on the side of the intelligent power transmission module. The high-temperature sensing module is electrically connected to the electrical transmission protection module; A male plug, there are multiple male plugs, and the multiple male plugs are respectively electrically connected to the high-temperature sensing module and the intelligent power transmission module. The male plugs are arranged on the side of the outer shell assembly component of the connector plugging and unplugging structure.

[0007] As a preferred solution of the present invention, the top of the cable box housing is installed with an upper cover body by screws. The outer shell assembly component includes: L-shaped partition board, which is welded and fixed inside the cable box housing. An electric transmission protection module is arranged on one side of the L-shaped partition board, an intelligent power transmission module is arranged on the other side of the L-shaped partition board, and a high-temperature sensing module is arranged on the top of the L-shaped partition board; Intermediate partition board, which is arranged on the side of the L-shaped partition board and is welded and fixed inside the cable box housing. A high-temperature sensing module is arranged between the intermediate partition board and the L-shaped partition board. Wherein, a plurality of external assembly ports are opened inside the intermediate partition board, and plug-in male connectors are installed inside the external assembly ports.

[0008] As a preferred solution of the present invention, the intelligent power transmission module includes: Circuit board, which is installed inside the cable box housing by screws. A main control chip is electrically connected to the top of the circuit board, and a power transmission control chip is arranged on the side of the main control chip. Wherein, a protective cover is installed on the side of the power transmission control chip, the protective cover is installed on the top of the circuit board, and the circuit board is arranged on the side of the L-shaped partition board; Temperature sensing module, which is electrically connected to the edge of the top of the circuit board. An external temperature sensing port is electrically connected to the top of the temperature sensing module, and the external temperature sensing port extends to the outside of the cable box housing. Discharge module, which is electrically connected to the top of the circuit board. The discharge module is electrically connected to the electric transmission protection module through a discharge connector, and the discharge module is arranged on the side of the power transmission control chip.

[0009] As a preferred solution of the present invention, a conductive module is electrically connected to the top of the circuit board. The conductive module is arranged on the sides of the main control chip and the power transmission control chip, and a power distribution center module is electrically connected to the top of the conductive module. Wherein, a plurality of conductive ports are installed on the inner top of the power distribution center module, and a conductive socket extending to the outside is installed on the inner top of the power distribution center module. The conductive socket is electrically connected to the conductive port. Wherein, a power distribution socket is connected to the side of the conductive socket through a wire, and a plurality of power distribution terminals are arranged on the side of the power distribution socket away from the wire.

[0010] As a preferred solution of the present invention, the power distribution socket extends into the power distribution socket opening. The power distribution socket opening is opened inside the power distribution center module, and the power distribution center module is installed on the side of the intermediate partition board. Wherein, a high-temperature sensing module is electrically connected to the top of the power distribution center module, and a plug-in male connector is electrically connected to the side of the power distribution center module close to the intermediate partition board.

[0011] As a preferred embodiment of the present invention, the outer surface of the power distribution center module is recessed inward to form a concave portion, and the concave portion is slidably connected to the guiding portion. Wherein, the guiding portion is installed on the side surface of the middle partition board.

[0012] As a preferred embodiment of the present invention, the high-temperature sensing module includes: A top power distribution groove opened at the top of the power distribution center module. A conductive bridge is electrically connected inside the top power distribution groove, and the bottom of the conductive bridge extends into the inside of the electrical connection port. An electrical protection module with an electrical connection port opened at the top. The electrical protection module is installed between the middle partition board and the L-shaped partition board. One side of the electrical protection module is electrically connected to an electrical transmission protection module. Wherein, the other side of the electrical protection module is electrically connected to a male plug.

[0013] As a preferred embodiment of the present invention, the male plug includes: Side assembly brackets. There are two side assembly brackets, both of which are set in an "L" shape. The two side assembly brackets are in contact with each other, and the two side assembly brackets form a "square" shape. An external socket installed inside the two side assembly brackets. The bottom of the external socket is electrically connected to a power transmission module. The power transmission module penetrates through the middle partition board, and multiple power transmission modules are respectively electrically connected to the power distribution center module and the electrical protection module. Wherein, the upper and lower sides of the external socket protrude outward, and the external socket is snap-connected to the side assembly brackets.

[0014] As a preferred embodiment of the present invention, a plurality of conductive pins are installed on the side of the external socket away from the power transmission module. A sealing ring is arranged outside the plurality of conductive pins, and the sealing ring is installed inside the external socket. Wherein, the external socket is electrically connected to the marine cable body through a plurality of conductive pins.

[0015] Compared with the prior art, the above one or more technical solutions have the following beneficial effects: 1. In a marine cable assembly with a pluggable cable connector, the space inside the cable box housing can be divided into three parts through the design of an L-shaped partition and a middle partition. One part is used to assemble the power transmission protection module for power supply, one part is used to assemble the intelligent power transmission module and the high-temperature sensor module, and the last part is used to assemble the male plug connected to the external plug, so as to ensure that each part of the cable connector can operate independently without interfering with each other. While improving the heat dissipation effect of the electrical components of each part, when it is necessary to repair the electrical components of each part inside the cable connector separately, the electrical components of other parts will not be damaged; 2. In a marine cable assembly with a plug-in cable connector, when the power distribution operation of the cable connector is controlled, the main control chip and the power transmission control chip are connected to the power distribution hub module by means of conductive sockets and wires. At this time, through the design of multi-strand conductive sockets and wires, on the one hand, the load on a single connection point can be reduced by increasing the number of connection points, thereby improving the reliability of the overall electrical connection of the plug-in cable connector. At the same time, a certain gap is left between each strand of the conductive socket and the wire, which can shunt the current and pressure generated by the power distribution and reduce the risk of poor contact and short circuit of the cable connector during power distribution. On the other hand, the design of multi-strand conductive sockets and wires, each strand of wire is composed of multiple thin copper wires, and the gaps between the thin copper wires help to dissipate heat, especially when the cable connector is under high load, which can effectively reduce the temperature of the wire and extend the service life of the cable connector. 3. In a marine cable assembly with a pluggable cable connector, when the cable connector and the marine cable are connected, the electrical protection module can provide safety protection for the circuit board, power distribution hub module and power transmission protection module in operation. When the circuit board, power distribution hub module and power transmission protection module accumulate heat due to long-term operation, the circuit board, power distribution hub module and power transmission protection module in operation can be protected to reduce the probability of damage to the circuit board, power distribution hub module and power transmission protection module due to high temperature. At the same time, the electrical protection module can also be connected to the external alarm module by means of conductive pins. When high temperature occurs and heat cannot be dissipated in time, an alarm can be issued in time, which is safer. 4. In the marine cable assembly with plug-in cable connectors, the design of the elastic quick plug on the side of the power transmission female head and the quick plug connector on the side of the side assembly bracket allows the cable connector and the marine cable to be quickly connected and disconnected, ensuring that the marine cable can be quickly unplugged when an emergency occurs and the power transmission operation needs to be disconnected. At the same time, the stability of the elastic quick plug inside the quick plug connector when it is unplugged can be ensured by two L-shaped side assembly brackets that are set in a conflicting manner, which can more easily offset the horizontal pulling force carried by the elastic quick plug when it is unplugged, effectively improving the service life and number of plugging and unplugging of the cable connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings of the specification, which form a part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0017] In addition, the terms "installed", "set up", "equipped with", "connected", "linked", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] Figure 1 is a schematic structural diagram of the connection between the marine cable body and the cable connector of the present invention; Figure 2 is a schematic structural diagram of the connection between the cable box housing and the plugging and unplugging structure of the connector of the present invention; Figure 3 is a schematic cross-sectional structural diagram of the connection between the cable box housing and the plugging and unplugging structure of the connector of the present invention; Figure 4 is a schematic structural diagram of the connection between the electric transmission protection module and the plugging and unplugging structure of the connector of the present invention; Figure 5 is a schematic structural diagram of the connection between the cable box housing and the housing assembly component of the present invention; Figure 6 is an exploded view of the cable connector of the present invention; Figure 7 is a schematic structural diagram of the connection between the circuit board and the power distribution center module of the present invention; Figure 8 is an exploded view of the connection between the circuit board and the power distribution socket of the present invention; Figure 9 is an exploded view of the connection between the conductive socket and the high-temperature sensing module of the present invention; Figure 10 is an exploded view of the male plug of the present invention; Figure 11 is an exploded view of the connection between the male plug and the power transmission female head of the present invention; In the figure: 10. Cable box housing; 100. Handle; 20. Upper cover body; 30. Housing assembly component; 301. L-shaped partition; 302. Intermediate partition; 303. External assembly port; 40. Plugging and unplugging structure of the connector; 400. Electric transmission protection module; 50. Intelligent power transmission module; 501. Circuit board; 5011. Conductive module; 5012. Power transmission center module; 5013. Conductive port; 5014. Conductive socket; 5015. Wire; 5016. Power distribution socket; 50161. Power distribution socket; 50162. Power distribution center module; 50163. Recess; 50164. Guide part; 5017. Power distribution terminal; 502. Main control chip; 503. Power transmission control chip; 504. Protective cover; 505. Temperature sensing module; 506. External temperature sensing port; 507. Discharge module; 508. Discharge connector; 60. High-temperature sensing module; 601. Top power distribution groove; 602. Conductive bridge; 603. Electrical connection port; 604. Electrical protection module; 70. Plug male head; 701. Side mounting bracket; 702. External socket; 703. Power transmission module; 7031. Conductive pin; 7032. Sealing ring; 80. Power transmission female head; 801. Conductive plug; 802. Elastic quick plug; 803. Quick plug connector; 804. Insertion port; 90. Marine cable body. Detailed implementation mode

[0019] In order to enable those skilled in the art of the present technology to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0020] Embodiment 1 Please refer to Figures 1-10, a marine cable assembly with a pluggable cable connector, the marine cable assembly includes: a cable connector; a marine cable body 90 electrically connected to the cable connector, the cable connector includes a cable box housing 10 and a connector plugging and unplugging structure 40, an outer housing assembly 30 is arranged inside the cable box housing 10, a connector plugging and unplugging structure 40 is arranged on the side of the outer housing assembly 30, the connector plugging and unplugging structure 40 is electrically connected to an electrical transmission protection module 400, and the electrical transmission protection module 400 is installed inside the cable box housing 10. Among them, the connector plugging and unplugging structure 40 includes: an intelligent power transmission module 50, the intelligent power transmission module 50 is installed inside the cable box housing 10, the intelligent power transmission module 50 is arranged on the side of the electrical transmission protection module 400, the intelligent power transmission module 50 is electrically connected to the electrical transmission protection module 400, and a high-temperature sensing module 60 is electrically connected to the side of the intelligent power transmission module 50, and the high-temperature sensing module 60 is electrically connected to the electrical transmission protection module 400; a pluggable male head 70, there are multiple pluggable male heads 70, and the multiple pluggable male heads 70 are respectively electrically connected to the high-temperature sensing module 60 and the intelligent power transmission module 50, and the pluggable male head 70 is arranged on the side of the outer housing assembly 30.

[0021] The above working principle: When assembling the electrical components of the cable connector into the inside of the cable box housing 10, first through the design of the outer housing assembly 30, the space inside the outer housing assembly 30 is divided into multiple areas, and each area is respectively installed with an electrical transmission protection module 400, an intelligent power transmission module 50, a high-temperature sensing module 60 and a pluggable male head 70. While ensuring the independent operation of each part of the electrical components, it is more convenient to repair each part. At the same time, when the intelligent power transmission module 50 is operating and performing intelligent control on the power distribution of the cable connector, through the connection method of multiple strands of wires 5015, on the one hand, by increasing the number of connection points, the load of a single connection point can be reduced, thereby improving the overall connection reliability. The current and pressure borne by each connection point are reduced, reducing the risk of poor contact and open circuit. On the other hand, the gap between the multiple wires 5015 helps with heat dissipation. Especially in the case of high load, this design can effectively reduce the temperature of the wires 5015 and extend the service life of the pluggable cable connector.

[0022] In the above embodiment, a plurality of heat dissipation openings are provided on the inner wall of the cable box housing 10, and a handle 100 is installed on one side outside the cable box housing 10.

[0023] In the present invention, through the design of the high-temperature sensing module 60, the intelligent power transmission module 50 in the operating state can be protected, reducing the probability of damage to the marine cable assembly with a pluggable cable connector caused by the high temperature during the long-term operation of the intelligent power transmission module 50, and having high safety.

[0024] Specific reference Figure 5 and Figure 6 As shown in Figure 5 and Figure 6 , a top cover 20 is installed on the top of the cable box housing 10 by screws. The housing assembly component 30 includes an L-shaped partition 301, which is welded and fixed inside the cable box housing 10. An electrical transmission protection module 400 is arranged on one side of the L-shaped partition 301, an intelligent power transmission module 50 is arranged on the other side of the L-shaped partition 301, and a high-temperature sensing module 60 is arranged on the top of the L-shaped partition 301; a middle partition 302 is arranged on the side of the L-shaped partition 301 and is welded and fixed inside the cable box housing 10. A high-temperature sensing module 60 is arranged between the middle partition 302 and the L-shaped partition 301. Specifically, a plurality of external connection fitting ports 303 are formed inside the middle partition 302, and a male plug 70 is installed inside the external connection fitting ports 303.

[0025] In the marine cable assembly with a pluggable cable connector of the present invention, through the design of the L-shaped partition 301, an independent space can be formed in cooperation with the cable box housing 10, and the electrical transmission protection module 400 can be installed, so that the electrical transmission protection module 400 can operate independently, and the generated high temperature will not affect other electrical components. Through the design of the middle partition 302, an independent space can be formed in cooperation with the cable box housing 10, and the corresponding intelligent power transmission module 50, high-temperature sensing module 60 and male plug 70 can be installed, and the generated high temperature will not affect other electrical components.

[0026] Specific reference Figure 7 、 Figure 8 and Figure 9 As shown in Figure 7 , Figure 8 and Figure 9 , the intelligent power transmission module 50 includes a circuit board 501, which is installed inside the cable box housing 10 by screws. A main control chip 502 is electrically connected to the top of the circuit board 501, and a power transmission control chip 503 is arranged on the side of the main control chip 502. Specifically, a protective cover 504 is installed on the side of the power transmission control chip 503, and the protective cover 504 is installed on the top of the circuit board 501. The circuit board 501 is arranged on the side of the L-shaped partition 301; a temperature sensing module 505 is electrically connected to the edge of the top of the circuit board 501, and an external temperature sensing port 506 is electrically connected to the top of the temperature sensing module 505, and the external temperature sensing port 506 extends to the outside of the cable box housing 10; a discharge module 507 is electrically connected to the top of the circuit board 501, and the discharge module 507 is electrically connected to the electrical transmission protection module 400 through a discharge connector 508, and the discharge module 507 is arranged on the side of the power transmission control chip 503.

[0027] In this embodiment, a conductive module 5011 is electrically connected to the top of the circuit board 501. The conductive module 5011 is disposed on the sides of the main control chip 502 and the power transmission control chip 503. The top of the conductive module 5011 is electrically connected to a power transmission central module 5012. Among them, a plurality of conductive ports 5013 are installed on the inner top of the power transmission central module 5012, and a conductive socket 5014 extending to the outside is installed on the inner top of the power transmission central module 5012. The conductive socket 5014 is electrically connected to the conductive ports 5013. Among them, a power distribution socket 5016 is connected to the side of the conductive socket 5014 through a wire 5015, and a plurality of power distribution terminals 5017 are provided on the side of the power distribution socket 5016 away from the wire 5015.

[0028] In the marine cable assembly with a pluggable cable connector of the present invention, the main control chip 502 and the cooperating power transmission control chip 503 can achieve intelligent regulation during the power transmission operation of the cable connector, extending the service life of the cable connector. When performing power transmission control, the power of the electric transmission protection module 400 can control the current during power transmission to ensure the safety during the power transmission operation. Through the temperature sensing module 505 inside the circuit board 501 and the external temperature sensing port 506, the temperature inside the space of the cable connector can be detected to detect the temperature and status of the cable connector during operation. At the same time, the conductive module 5011 can transmit the power distribution signal to the inside of the power transmission central module 5012 in the form of an electrical signal. Then, through the control of the power transmission central module 5012, in cooperation with a plurality of conductive ports 5013, a plurality of conductive sockets 5014 and the wire 5015, the operation of stable power transmission during the power transmission operation is completed.

[0029] In the present invention, the power distribution socket 5016 and the power distribution central module 50162 are assembled and connected by a snap-fit method.

[0030] For specific reference Figure 7 、 Figure 8 and Figure 9 , the power distribution socket 5016 extends into the inside of the power distribution socket 50161. The power distribution socket 50161 is opened inside the power distribution central module 50162. The power distribution central module 50162 is installed on the side of the intermediate partition 302. Among them, a high-temperature sensing module 60 is electrically connected to the top of the power distribution central module 50162, and a plug-in male head 70 is electrically connected to the side of the power distribution central module 50162 close to the intermediate partition 302.

[0031] In this embodiment, the outer surface of the power distribution central module 50162 is recessed inward to form a recess 50163. The recess 50163 is slidably connected to a guiding portion 50164. Among them, the guiding portion 50164 is installed on the side of the intermediate partition 302.

[0032] In the marine cable assembly with a pluggable cable connector of the present invention, the power transmitted to the interior of the power distribution center module 50162 will be transmitted to the interiors of two male plugs 70. At the same time, for the installation of the power distribution center module 50162, through the design of the recess 50163 and the guiding portion 50164, the stability of the power distribution center module 50162 during assembly and fitting can be ensured.

[0033] Specific reference Figure 9 , the high-temperature sensing module 60 includes a top power distribution groove 601 which is opened at the top of the power distribution center module 50162. A conductive bridge 602 is electrically connected inside the top power distribution groove 601, and the bottom of the conductive bridge 602 extends into the interior of the electrical connection port 603; an electrical protection module 604, an electrical connection port 603 is opened at the top of the electrical protection module 604, the electrical protection module 604 is installed between the intermediate partition 302 and the L-shaped partition 301, and one side of the electrical protection module 604 is electrically connected to an electrical transmission protection module 400. Among them, the other side of the electrical protection module 604 is electrically connected to the male plug 70.

[0034] In the marine cable assembly with a pluggable cable connector of the present invention, when power distribution operation is carried out through the power distribution center module 50162, the conductive bridge 602 electrically connected through the top power distribution groove 601 at its top will transmit power, and the power will be transmitted to the interior of the electrical protection module 604 through the conductive bridge 602, and the electrical protection module 604 will protect the power transmission (high temperature), regulate the operation of the power distribution center module 50162 and the circuit board 501, and reduce the probability of partial high-temperature accumulation.

[0035] Specific reference Figure 10 , the male plug 70 includes two side assembly brackets 701. The two side assembly brackets 701 are both set in an "L" shape. The two side assembly brackets 701 are in contact with each other, and the two side assembly brackets 701 form a "square" shape; an external socket 702, the external socket 702 is installed inside the two side assembly brackets 701, and a power transmission module 703 is electrically connected to the bottom of the external socket 702. The power transmission module 703 penetrates through the intermediate partition 302, and multiple power transmission modules 703 are respectively electrically connected to the power distribution center module 50162 and the electrical protection module 604. Among them, the upper and lower sides of the external socket 702 protrude outward, and the external socket 702 and the side assembly bracket 701 are snap-connected.

[0036] In this embodiment, a plurality of conductive pins 7031 are installed on the side of the external socket 702 away from the power transmission module 703. A sealing ring 7032 is arranged outside the plurality of conductive pins 7031, and the sealing ring 7032 is installed inside the external socket 702. Among them, the external socket 702 is electrically connected to the marine cable body 90 through the plurality of conductive pins 7031.

[0037] In the marine cable assembly with a pluggable cable connector of the present invention, the electrical protection module 604 connected to external safety devices such as alarm lights can be plugged into the conductive pin 7031 and the power transmission module 703. When the electrical protection module 604 detects a dangerous situation, it can transmit signals to external safety devices such as alarm lights to achieve the alarm operation. The design of the sealing ring 7032 can reduce the probability of external moisture or dust entering the external socket 702, and the safety during power distribution connection is high.

[0038] Embodiment 2 Based on the above embodiment, it is found during use that when the plug part of the marine cable is inserted into the external socket 702 inside the cable connector, in order to ensure the stability of the connection between the two, it is necessary to limit the connection part of the two. The traditional method generally uses methods such as thread positioning to complete the connection and fixation of the two. However, in the actual operation of the above solution, the part of tightening the thread is required, resulting in low efficiency when the cable connector and the marine cable are electrically connected. At the same time, in case of an emergency, it is difficult to quickly pull out the marine cable from the inside of the cable connector, and the safety is relatively low.

[0039] Therefore, specifically referring to Figure 11 , elastic quick plugs 802 are arranged on the upper and lower sides of the power transmission female head 80 of the marine cable. The elastic quick plugs 802 are arranged through the insertion openings 804. The insertion openings 804 are opened at the centers of the upper and lower sides of the external socket 702. The bottom of the elastic quick plug 802 is inserted into the inside of the quick plug connector 803. The elastic quick plug 802 is installed on the side of the side assembly bracket 701. Among them, a conductive plug 801 is arranged inside the power transmission female head 80, and the conductive plug 801 is electrically connected to the conductive pin 7031.

[0040] In the marine cable assembly with a pluggable cable connector of the present invention, through the design of the elastic quick plug 802 and the quick plug connector 803, it is ensured that during the process of electrically connecting the cable connector and the marine cable, the connection and fixation of the two can be quickly achieved, as well as the disassembly and removal of the two. It is ensured that in case of an emergency and the need to pull out the marine cable, it can be quickly pulled out, improving the safety during use. At the same time, the elastic quick plug 802 arranged on the side of the installation space formed by the two L-shaped side assembly brackets 701 is installed inside the cable connector by the abutment of the two L-shaped side assembly brackets 701. During plugging and unplugging, the two side assembly brackets 701 will not loosen due to the pulling force during plugging and unplugging, improving the number of plugging and unplugging times and the service life of the cable connector.

[0041] Accordingly, any person skilled in the art within the scope of the technology disclosed by the present invention, making equivalent substitutions or changes based on the technical solution and inventive concept of the present invention, shall be covered by the protection scope of the present invention.

Claims

1. A marine cable assembly with a pluggable cable connector, the marine cable assembly comprising: Cable connector; A marine cable body (90) electrically connected to the cable connector. The cable connector includes a cable box housing (10) and a connector plugging and unplugging structure (40). It is characterized in that: an outer housing assembly component (30) is arranged inside the cable box housing (10), a connector plugging and unplugging structure (40) is arranged on the side of the outer housing assembly component (30), the connector plugging and unplugging structure (40) is electrically connected to an electrical transmission protection module (400), and the electrical transmission protection module (400) is installed inside the cable box housing (10). Wherein, the connector plugging and unplugging structure (40) includes: An intelligent power transmission module (50), the intelligent power transmission module (50) is installed inside the cable box housing (10), the intelligent power transmission module (50) is arranged on the side of the electrical transmission protection module (400), the intelligent power transmission module (50) is electrically connected to the electrical transmission protection module (400), and a high-temperature sensing module (60) is electrically connected to the side of the intelligent power transmission module (50), and the high-temperature sensing module (60) is electrically connected to the electrical transmission protection module (400); Plugging male connectors (70), there are multiple plugging male connectors (70), and the multiple plugging male connectors (70) are respectively electrically connected to the high-temperature sensing module (60) and the intelligent power transmission module (50), and the plugging male connectors (70) are arranged on the side of the outer housing assembly component (30).

2. The marine cable assembly with a pluggable cable connector according to claim 1, characterized in that: The top of the cable box housing (10) is installed with an upper cover body (20) by screws. The outer housing assembly component (30) includes: An L-shaped partition board (301), the L-shaped partition board (301) is welded and fixed inside the cable box housing (10), one side of the L-shaped partition board (301) is provided with an electrical transmission protection module (400), the other side of the L-shaped partition board (301) is provided with an intelligent power transmission module (50), and the top of the L-shaped partition board (301) is provided with a high-temperature sensing module (60); An intermediate partition board (302), the intermediate partition board (302) is arranged on the side of the L-shaped partition board (301), the intermediate partition board (302) is welded and fixed inside the cable box housing (10), and a high-temperature sensing module (60) is arranged between the intermediate partition board (302) and the L-shaped partition board (301). Wherein, a plurality of external connection assembly ports (303) are opened inside the intermediate partition board (302), and plugging male connectors (70) are installed inside the external connection assembly ports (303).

3. The marine cable assembly with a pluggable cable connector according to claim 2, characterized in that: The intelligent power transmission module (50) includes: A circuit board (501), the circuit board (501) is installed inside the cable box housing (10) by screws, a main control chip (502) is electrically connected to the top of the circuit board (501), and a power transmission control chip (503) is arranged on the side of the main control chip (502). Wherein, a protective cover (504) is installed on the side of the power transmission control chip (503), the protective cover (504) is installed on the top of the circuit board (501), and the circuit board (501) is arranged on the side of the L-shaped partition board (301). A temperature sensing module (505), the temperature sensing module (505) is electrically connected to the edge at the top of the circuit board (501), the top of the temperature sensing module (505) is electrically connected to an external temperature sensing port (506), and the external temperature sensing port (506) extends to the outside of the cable box housing (10); A discharge module (507), the discharge module (507) is electrically connected to the top of the circuit board (501), the discharge module (507) is electrically connected to the electrical transmission protection module (400) through a discharge connector (508), and the discharge module (507) is arranged on the side of the power transmission control chip (503).

4. The marine cable assembly with a pluggable cable connector according to claim 3, characterized in that: The top of the circuit board (501) is electrically connected to a conductive module (5011), the conductive module (5011) is arranged on the sides of the main control chip (502) and the power transmission control chip (503), and the top of the conductive module (5011) is electrically connected to a power transmission central module (5012). Among them, a plurality of conductive ports (5013) are installed on the inner top of the power transmission central module (5012), a conductive socket (5014) extending to the outside is installed on the inner top of the power transmission central module (5012), and the conductive socket (5014) is electrically connected to the conductive port (5013). Among them, the side of the conductive socket (5014) is connected to a power distribution socket (5016) through a wire (5015), and a plurality of power distribution terminals (5017) are arranged on the side of the power distribution socket (5016) away from the wire (5015).

5. The marine cable assembly with a pluggable cable connector according to claim 4, characterized in that: The power distribution socket (5016) extends into the interior of a power distribution socket opening (50161), the power distribution socket opening (50161) is opened inside a power distribution central module (50162), and the power distribution central module (50162) is installed on the side of an intermediate partition (302). Among them, the top of the power distribution central module (50162) is electrically connected to a high-temperature sensing module (60), and the side of the power distribution central module (50162) close to the intermediate partition (302) is electrically connected to a male plug (70).

6. The marine cable assembly with a pluggable cable connector according to claim 5, characterized in that: The outer surface of the power distribution central module (50162) is recessed inward to form a recess (50163), and the recess (50163) is slidably connected to a guiding portion (50164). Among them, the guiding portion (50164) is installed on the side of the intermediate partition (302).

7. The marine cable assembly with a pluggable cable connector according to claim 5, characterized in that: The high-temperature sensing module (60) includes: A top power distribution groove (601), the top power distribution groove (601) is opened on the top of the power distribution central module (50162), a conductive bridge (602) is electrically connected inside the top power distribution groove (601), and the bottom of the conductive bridge (602) extends into the interior of an electrical connection port (603). The electric protection module (604), an electric connection port (603) is provided at the top of the electric protection module (604), the electric protection module (604) is installed between the middle partition (302) and the L-shaped partition (301), and one side of the electric protection module (604) is electrically connected to the electric transmission protection module (400). Wherein, the other side of the electric protection module (604) is electrically connected to a male plug (70).

8. The marine cable assembly with a pluggable cable connector according to claim 7, characterized in that: The male plug (70) includes: Side assembly brackets (701), there are two side assembly brackets (701), both of the two side assembly brackets (701) are set as "L" shapes, the two side assembly brackets (701) are in contact with each other, and the two side assembly brackets (701) form a "mouth" shape; An external socket (702), the external socket (702) is installed inside the two side assembly brackets (701), a power transmission module (703) is electrically connected to the bottom of the external socket (702), the power transmission module (703) is arranged through the middle partition (302), and the multiple power transmission modules (703) are respectively electrically connected to the power distribution central module (50162) and the electric protection module (604). Wherein, the upper and lower sides of the external socket (702) protrude outward, and the external socket (702) is snap-connected to the side assembly bracket (701).

9. The marine cable assembly with a pluggable cable connector according to claim 8, characterized in that: A plurality of conductive pins (7031) are installed on one side of the external socket (702) away from the power transmission module (703), a sealing ring (7032) is arranged outside the plurality of conductive pins (7031), and the sealing ring (7032) is installed inside the external socket (702). Wherein, the external socket (702) is electrically connected to the marine cable body (90) through a plurality of conductive pins (7031).

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