Multifunctional power supply

Abstract

The utility model discloses a multifunctional power supply, which relates to the field of power supply assembly and comprises a main shell, a power supply output panel is fixedly arranged at one end of the side surface of the main shell, and the outer surface of the power supply output panel is in butt joint with an anti-misplug insulation protection special power supply connector used for being connected with a load. A fixing plate is fixedly arranged on the surface of the main shell and located on one side of the power output panel, an electric brake module used for switching off a circuit is installed on the surface of the fixing plate, and a miniature circuit breaker module which prevents misplug and is insulated is installed on the surface of the fixing plate and located on the top of the electric brake module. A frame plate is fixedly arranged in the middle of the main shell, a power conversion module and a central control system are arranged on the two sides of the frame plate in the main shell respectively, a transmission module is arranged on one side of the power conversion module and the central control system, and heat dissipation holes are formed in the positions, opposite to the power conversion module and the central control system, of the two sides of the main shell. The multifunctional plug-and-play device has multiple functions and can be used in a plug-and-play mode, and construction attractiveness is met through multi-position integration.

Description

Technical Field

[0001] The present application relates to the field of power supply assembly, and in particular to a multifunctional power supply. Background Art

[0002] In existing cabinets or cabinets, power modules, monitoring modules, miniature circuit breaker modules, switch modules, fiber optic terminal boxes, and other equipment with various voltage specifications are dispersed. This not only takes up a significant amount of cabinet space and capacity, but also creates a large number of high- and low-voltage wires, making them unsightly and difficult to manage effectively. Power output is based on certain preset requirements, meeting AC input and output, DC 12V output, DC24V output, DC48V output, AC24V output, and other power output requirements, requiring the configuration of more power conversion modules. The large number of devices and user equipment creates significant overlap, causing significant inconvenience during construction and maintenance. Multi-disciplinary, cross-disciplinary construction places higher demands on construction personnel. A small workspace cannot accommodate multiple people and multiple devices simultaneously, and miniature circuit breakers with the same appearance pose the risk of misconnection during operation. Utility Model Content

[0003] In order to improve the problems of existing power receiving cabinets that have complex wiring and cannot be plug-and-play, occupy a large space and are inconvenient to install, and affect the aesthetics of construction, the present application provides a multifunctional power supply.

[0004] The multifunctional power supply provided in this application adopts the following technical solution:

[0005] A multifunctional power supply comprises a main housing, a power output panel fixedly mounted on one end of a side surface of the main housing, a dedicated power connector with insulation protection for preventing mis-insertion for connecting a load being docked on the outer surface of the power output panel, a fixing plate fixedly mounted on a surface of the main housing on one side of the power output panel, a circuit breaker module for disconnecting a circuit being mounted on the fixing plate, and a miniature circuit breaker module with insulation protection for preventing mis-insertion being mounted on the fixing plate on top of the circuit breaker module;

[0006] A frame plate is fixedly provided in the middle of the main shell, and a power conversion module and a central control system are respectively provided on both sides of the frame plate inside the main shell, and a transmission module is provided on one side of the power conversion module and the central control system.

[0007] By adopting the above technical solution, the special power connector with insulation protection against mis-insertion is connected to the external load, and at the same time, it is connected to the load to prevent mis-insertion, and the connection end is connected to the central control system, so that the central control system can uniformly allocate different data and output them to the outside through the transmission module, forming an integrated device, plug and play, and connect to multiple types of lines at the same time, saving space.

[0008] Preferably, a handle is fixedly provided on the top of the power output panel, and one end of the handle away from the power output panel is fixedly connected to the top of the fixing plate.

[0009] By adopting the above technical solution, the handle connects the power output panel and the top of the fixing plate, forming a fixed connection while facilitating installation by personnel.

[0010] Preferably, a rear-hanging mounting plate for connecting to the mounting point is detachably provided at one end of the top of the frame plate away from the handle.

[0011] By adopting the above technical solution, the rear hanging installation plate is fixed to the frame plate, and the handle is used to apply tension to the main shell at the same time, and the auxiliary personnel install the main shell.

[0012] Preferably, an antenna hole is provided on the top of the main shell at the position of the central control system.

[0013] By adopting the above technical solution, the antenna hole is connected to the antenna output terminal on the top of the power conversion module, which makes it easier for the central control system to transmit signal data to the outside.

[0014] Preferably, a lower through groove is provided at the bottom of the outer surface of the fixing plate, and the inner wall of the lower through groove is plugged and fixed to the switch module.

[0015] By adopting the above technical solution, the lower through groove communicates with the surface of the fixing plate and the interior of the main shell, and the switch module is fixed on the surface of the fixing plate and docked with the system module.

[0016] Preferably, an upper through groove is provided on the top of the outer surface of the fixing plate, and the inner wall of the upper through groove is plugged and fixed to the miniature circuit breaker module.

[0017] By adopting the above technical solution, the upper through groove communicates with the surface of the fixing plate and the interior of the main shell, and the miniature circuit breaker module is fixed on the surface of the fixing plate and docked with the switch module.

[0018] Preferably, heat dissipation holes are provided on both sides of the main housing relative to the power conversion module and the central control system.

[0019] By adopting the above technical solution, the heat emitted by the central control system and the power conversion module connected to the central control system is discharged to the outside through two heat dissipation holes, effectively preventing damage to the internal structure of the main shell due to excessive temperature.

[0020] Preferably, an observation window is provided on the top of the main shell on one side of the antenna hole, and the observation window is plugged and fixed to the transmission module. An antenna hole is provided on the top of the frame plate on one side close to the rear hanging mounting plate.

[0021] By adopting the above technical solution, the transmission module protrudes from the top of the frame plate through the observation window, thereby docking with the external data receiving end, and at the same time making it easy to observe the operating status of the transmission module.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The frame plate is located in the middle of the main shell to form a separation space, and the central control system and the power conversion module are fixed in the two separation spaces respectively. Two heat dissipation holes are connected to the separation space for heat dissipation. The central control system is respectively connected to the anti-misplugging insulation protection special power connector, the switch module and the miniature circuit breaker module, and the data is fed back to the outside by the transmission module. The whole is integrated into one, which effectively saves space and improves the construction appearance.

[0024] 2. The switch module is used to connect to the special power connector with insulation protection to prevent mis-insertion and the miniature circuit breaker module respectively, so as to connect to different external lines. It has multifunctionality. The monitoring module monitors the voltage and current data of the switch module and the system module in real time and feeds back to the display screen. At the same time, the switch module cuts off the current of the power box to ensure safety, making the overall function of the device complete, and can effectively accommodate a variety of different wirings, plug and play. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of this application;

[0026] Figure 2 This is a three-dimensional side sectional view of this application;

[0027] Figure 3 This is the exploded diagram of the monitoring module for this application;

[0028] Figure 4 Exploded diagram of the miniature circuit breaker module for this application;

[0029] Figure 5 This is an exploded view of the interior of the main shell of this application.

[0030] Figure markings: 1. Main shell; 2. Power output panel; 3. Special power connector for anti-misinsertion insulation protection; 4. Fixing plate; 5. Switch module; 6. Miniature circuit breaker module; 7. Heat dissipation hole; 8. Monitoring panel; 9. Rear mounting plate; 10. Antenna hole; 11. Switch module; 12. Lower through slot; 13. Upper through slot; 14. Power box; 15. System module; 16. Cooling fan; 17. Handle; 18. Observation window; 19. Movable slot; 20. Display screen; 21. Power conversion module; 22. Central control system; 23. Transmission module; 24. Frame plate. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-Figure 5This application is described in further detail.

[0032] The embodiments of the present application disclose a multifunctional power supply.

[0033] Example 1

[0034] Reference Figure 1 、 Figure 5 A multifunctional power supply includes a main shell 1, which is composed of cover plates on the left and right sides. A frame plate 24 is fixedly connected to the middle of the main shell 1. The frame plate 24 is in an I-shape as a whole. The I-shaped protrusions at the upper and lower ends of the frame plate 24 are respectively fixed to the upper and lower ends of the main shell 1 by screws to form an overall rectangle. The interior of the main shell 1 is divided into two cavities by the frame plate 24, and a central control system 22 and a power conversion module 21 are respectively fixed in the two cavities. A power output panel 2 is fixed to one end of the side surface of the main shell 1 by screws. A special power connector 3 for anti-misplugging insulation protection is connected to the side of the power output panel 2 away from the main shell 1, and the special power connector 3 for anti-misplugging insulation protection is connected to the external load. At the same time, a fixing plate 4 is fixed to the side surface of the main shell 1 around the power output panel 2. A switch module 5 is plugged and fixed to the bottom of the outer surface of the fixing plate 4, and a miniature circuit breaker module 6 is plugged and fixed to the top of the outer surface of the fixing plate 4.

[0035] It should be noted that a transmission module 23 is provided on the surface of one side of the power conversion module 21 and the central control system 22, and an observation window 18 is provided on the top of the frame plate 24 at the position of the transmission module 23. The top of the transmission module 23 is plugged and fixed to the observation window 18, and the top of the transmission module 23 passes through the frame plate 24 to communicate with the outside. An antenna interface is provided on the top of the power conversion module 21, and an antenna hole 10 is provided on the frame plate 24 at the position of the antenna interface. A rear-hanging mounting plate 9 is fixed to the top of the power conversion module 21 by screws on one side of the antenna hole 10. A U-shaped handle 17 is fixed at the top of the fixing plate 4 opposite to the rear-hanging mounting plate 9, and the end of the handle 17 away from the fixing plate 4 is fixed to the top of the power output panel 2. Heat dissipation holes 7 are provided on both sides of the outer surface of the main shell 1 at the positions of the power conversion module 21 and the central control system 22. The two heat dissipation holes 7 pass through the side wall of the main shell 1 and are connected to the inside.

[0036] The special power connector 3 for anti-misinsertion insulation protection and the miniature circuit breaker module 6 accommodate different types of external wiring terminals, connect the line to the central control system 22, and cooperate with the control wiring of the power switch module 5 to disconnect and connect. The antenna output end of the central control system 22 passes through the power conversion module 21 and connects with the antenna hole 10 to output the antenna signal. The current output end of the central control system 22 connects with the transmission module 23 to output the current signal, which is transmitted to the external display device by the transmission module 23. At the same time, the frame plate 24 divides the interior of the main shell 1 and reserves a fixed space for the installation of the central control system 22 and the power conversion module 21. The miniature circuit breaker module 6 is plugged and fixed in the upper through slot 13, and the power switch module 5 is plugged and fixed in the lower through slot 12 to improve the overall stability of the module installation.

[0037] The implementation principle of the multifunctional power supply of the present embodiment is as follows: first, a person applies force simultaneously with the handle 17 and the rear mounting plate 9 to lift the main housing 1, and screws in the rear mounting plate 9 to fix it to the wall surface. Then, the frame plate 24 is positioned between the two baffles of the main housing 1 and fixed with screws to form a rectangular frame, thereby completing the overall fixation of the main housing 1.

[0038] Then, the docking ends of the special power connector 3 for insulation protection against mis-insertion, the switch module 5 and the miniature circuit breaker module 6 are docked with the central control system 22 respectively. The special power connector 3 for insulation protection against mis-insertion and the miniature circuit breaker module 6 are plugged into the external lines to receive data, and the central control system 22 allocates the data and outputs it to the transmission module 23 and the antenna output end in the power conversion module 21 to form data feedback. At the same time, when the central control system 22 and the transmission module 23 are running, the heat dissipated is discharged to the outside through the two heat dissipation holes 7. The overall function is complete, the integrated power supply occupies a small space, and meets the construction aesthetic requirements.

[0039] Example 2

[0040] Reference Figure 1 、 Figure 2 The difference between this embodiment and embodiment 1 is that it includes a power box 14 fixedly mounted on the bottom of the inner surface of the main shell 1, a cooling fan 16 is fixedly mounted on one side of the power box 14 at the bottom of the inner surface of the main shell 1, and the air inlet end of the cooling fan 16 is facing the power box 14, a connection end is provided on the upper end surface of the power box 14, and a system module 15 is connected to the top of the connection end, a plurality of docking ports are provided on the outer surface of the system module 15, a switch module 11 is docked at the docking port on the upper end surface of the system module 15, and a plurality of docking ports are also provided on the outer surface of the switch module 11.

[0041] The cooling fan 16 rotates to absorb the heat generated by the power box 14 and the system module 15 during operation, and blows it out to the other end of the main shell 1. The heat is blocked by the inner wall of the main shell 1 and dissipated to the heat dissipation holes 7 on both sides, and then dissipated to the outside to achieve the heat dissipation effect. At the same time, the power box 14 transmits electricity to the system module 15, and the system module 15 receives the electricity and coordinates it, thereby distributing the electricity to the switch module 11 and the subsequent power output panel 2 and the monitoring panel 8, providing power for the operation of the device and distributing and managing the electricity.

[0042] Reference Figure 2 、 Figure 4 A groove is provided inward on the side surface of the fixing plate 4 facing the main shell 1, and a lower through groove 12 is provided through the bottom of the outer surface of the fixing plate 4, and the inner wall of the groove of the fixing plate 4 is located at the position of the lower through groove 12 and is fixed to the switch module 5 by screws. The switch module 5 consists of a control box and a switch. The control box position of the switch module 5 is connected to the system module 15 through a line. The switch of the switch module 5 extends outward from the lower through groove 12 and is located on the outside. An upper through groove 13 is provided through the outer surface of the fixing plate 4 at the top of the lower through groove 12, and the grooves of the upper through groove 13 are connected. At the same time, the position of the groove located at the upper through groove 13 is fixed to the miniature circuit breaker module 6 by screws. The miniature circuit breaker module 6 consists of an electrode box and a socket. The electrode box of the miniature circuit breaker module 6 is connected to the switch module 11 through a line, and the socket of the miniature circuit breaker module 6 extends outward from the upper through groove 13 and is located on the outside.

[0043] The grooves of the fixing plate 4 provide installation space for the switch module 5 and the miniature circuit breaker module 6. At the same time, the inner wall of the lower through groove 12 is plugged into the outer surface of the switch of the switch module 5, and the inner wall of the upper through groove 13 is plugged into the outer surface of the socket of the miniature circuit breaker module 6, thereby forming an overall longitudinal fixation. The switch module 5 is docked with the system module 15 to manage the power transmitted by the power box 14 and prevent short circuits, tripping and other problems caused by the power box 14. The miniature circuit breaker module 6 is docked with the switch module 11 to receive power and dock with the external interface to transmit power, effectively preventing wrong insertion and leakage problems. At the same time, the special power connector 3 for anti-misinsertion insulation protection is docked with the optical fiber to transmit and convert the optical signal. The converted signal is transmitted from the power output panel 2 to the switch module 11, thereby completing data transmission.

[0044] Reference Figure 2 、 Figure 3A movable groove 19 is provided through the middle of the upper surface of the main shell 1, and the bottom of the movable groove 19 is connected to the main shell 1. Side grooves are provided on both sides of the movable groove 19. A monitoring plate 8 is movably connected in the movable groove 19. Both sides of the outer surface of the monitoring plate 8 protrude outward, and the two protrusions are movably plugged into the side grooves of the movable groove 19. A display screen 20 is provided on the upper surface of the monitoring plate 8 to feedback data. The bottom of the monitoring plate 8 is located in the main shell 1 and is plugged into the docking interface on the outer surface of the switch module 11 and the system module 15 through the line. At the same time, an antenna hole 10 is provided on the upper end surface of the main shell 1 on one side of the movable groove 19, which facilitates the antenna end of the monitoring plate 8 to pass through the antenna hole 10 to the outside.

[0045] It should be noted that an L-shaped rear-hanging mounting plate 9 is screwed to the side of the upper end surface of the main shell 1 away from the observation window 18, and under normal circumstances, the surface of the rear-hanging mounting plate 9 is screwed through the monitoring plate 8 and the top of the main shell 1 respectively, so that it is located inside the main shell 1.

[0046] The monitoring panel 8 is movably plugged into the grooves on both sides of the movable slot 19, thereby being longitudinally fixed to the main shell 1, and is laterally fixed in conjunction with the screw connection of the rear-hanging mounting plate 9, so that the monitoring panel 8 is fixed as a whole on the top of the main shell 1, and the bottom of the monitoring panel 8 is connected to the switch module 11 and the system module 15 respectively through data cables, so that the current data and voltage data are fed back to the display screen 20. At the same time, the rear-hanging mounting plate 9 is L-shaped as a whole, and cooperates with the handle 17 to exert force at the same time, so as to facilitate the main shell 1 to be lifted as a whole and installed on the wall surface.

[0047] The device further includes a switch module 5, a miniature circuit breaker module 6, a monitoring panel 8, a switch module 11, a power supply box 14, a system module 15 and a cooling fan 16, all of which are existing technologies, and their structural principles are not described in detail.

[0048] The implementation principle of a multifunctional power supply in an embodiment of the present application is as follows: first, the connection terminals in the power output panel 2 are connected to the switch module 11, and then the power output panel 2 as a whole is fixed to the side surface of the main shell 1 by screws, the connection terminals of the miniature circuit breaker module 6 are connected to the switch module 11, the connection terminals of the switch module 5 are connected to the system module 15, and the fixing plate 4 is connected as a whole to the side surface of the main shell 1, thereby completing the connection of the circuits.

[0049] The power box 14 supplies power to the system module 15. The system module 15 is subject to the on / off limit of the switch module 5 to form trip protection to prevent excessive power. The system module 15 then coordinates the received power, transmits the current data to the monitoring panel 8, and transmits the power to the switch module 11. The switch module 11 then receives the power, converts the power, and transmits it to the power output panel 2 and the miniature circuit breaker module 6. At the same time, the switch module 11 transmits the generated voltage data to the monitoring panel 8 through the data line. The monitoring module receives the current and voltage data and feeds it back to the display screen 20. Personnel can adjust each module by observing the display screen 20. After the power is transmitted to the power output panel 2 and the miniature circuit breaker module 6, the personnel can complete the docking by plugging the plug into the anti-misinsertion insulation protection dedicated power connector 3 and the interface of the miniature circuit breaker module 6, thereby applying power to different sockets, with strong plug-and-play functionality.

[0050] The above are merely optional embodiments of the present disclosure and are not intended to limit the present disclosure. Those skilled in the art will readily appreciate that the present disclosure may be modified and varied in various ways. Any modifications, equivalent substitutions, improvements, and the like made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure.

Claims

1. A multifunctional power supply, characterized in that: The invention comprises a main housing (1), a power output panel (2) fixedly provided at one end of a side surface of the main housing (1), a dedicated power connector (3) with insulation protection for preventing mis-insertion for connecting a load connected to the outer surface of the power output panel (2), a fixing plate (4) fixedly provided on the surface of the main housing (1) on one side of the power output panel (2), a switch module (5) for disconnecting a circuit installed on the surface of the fixing plate (4), and a miniature circuit breaker module (6) with insulation configuration for preventing mis-insertion installed on the top of the switch module (5) on the surface of the fixing plate (4); A frame plate (24) is fixedly provided in the middle of the main housing (1), and a power conversion module (21) and a central control system (22) are respectively provided on both sides of the frame plate (24) inside the main housing, and a transmission module (23) is provided on one side of the power conversion module (21) and the central control system (22).

2. A multifunctional power supply according to claim 1, characterized in that: A handle (17) is fixedly provided on the top of the power output panel (2), and one end of the handle (17) away from the power output panel (2) is fixedly connected to the top of the fixing plate (4).

3. The multifunctional power supply according to claim 1, characterized in that: A rear hanging mounting plate (9) for connecting to a mounting point is detachably provided at one end of the top of the frame plate (24) away from the handle (17).

4. A multifunctional power supply according to claim 3, characterized in that: An antenna hole (10) is provided on the top of the main housing (1) at the position of the central control system (22).

5. The multifunctional power supply according to claim 1, characterized in that: A lower through groove (12) is provided at the bottom of the outer surface of the fixing plate (4), and the inner wall of the lower through groove (12) is plugged and fixed to the electric switch module (5).

6. The multifunctional power supply according to claim 1, characterized in that: An upper through slot (13) is provided on the top of the outer surface of the fixing plate (4), and the inner wall of the upper through slot (13) is plugged and fixed to the miniature circuit breaker module (6).

7. The multifunctional power supply according to claim 1, characterized in that: Heat dissipation holes (7) are provided on both sides of the main housing (1) at positions relative to the power conversion module (21) and the central control system (22).

8. The multifunctional power supply according to claim 1, characterized in that: An observation window (18) is provided on the top of the main housing (1) on one side of the antenna hole (10), and the observation window (18) is plugged and fixed to the transmission module (23).

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