Red and black power supply isolation socket

Abstract

The utility model relates to a power socket, in particular to a red and black power supply isolation socket, which comprises an upper shell, a metal lower shell and a shielding plate, jacks and clamping columns are arranged on the upper shell, a clamping plate is arranged on the metal lower shell, and the shielding plate is positioned between the upper shell and the metal lower shell and is fixed through a clamping device. The red and black power supply isolation socket designed by the utility model has the beneficial effects that when the red and black power supply isolation socket is in use, signals emitted from a wire can be shielded through the internal shielding plate, so that information is effectively prevented from being leaked through the socket; and meanwhile, heat generated by the lower shell during working can be effectively dissipated through heat dissipation holes formed in the shielding plate, so that faults caused by excessive heat during working are prevented.

Description

Technical Field

[0001] This utility model relates to the field of sockets, specifically a red and black power isolation socket. Background Technology

[0002] The red and black power isolation socket is a special type of power socket that uses filtering and shielding technology to suppress electromagnetic leakage emissions conducted through the power lines of connected information equipment, thus protecting information security.

[0003] Chinese patent document CN217444781U discloses a red and black power isolation socket. This socket includes a power cord and a socket body. The socket body contains a filter and plugs. The filter's input terminal is electrically connected to the power cord. The filter includes a housing containing three or more inductors connected in series in the filter's circuit. The number of plugs includes one or more. The filter extends along the length of the socket body and is electrically connected to the grounding terminals of all plugs. The filter and plugs are spaced apart along the width of the socket body to shorten the filter's grounding wire. A shielding element is provided at the connection point between the power cord and the filter.

[0004] The red and black power isolation sockets described above and under existing technologies are protected by filters and wrapping the power cords. However, even though the power cords are protected, this method is not effective enough and there is still a possibility of information leakage.

[0005] Therefore, this utility model proposes a red and black power isolation socket to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a red and black power isolation socket to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a red and black power isolation socket, comprising: an upper shell, a metal lower shell, and a shielding plate;

[0008] The shielding plate is located between the upper shell and the lower metal shell.

[0009] Preferably, the upper housing includes an insertion hole, a locking post, an upper mounting groove, and an arc-shaped groove; the insertion hole is located on the upper surface of the upper housing, the locking post is located inside the upper housing, the upper mounting groove is located on the outer side wall of the upper housing, and the arc-shaped groove is located at the center of the arc on the left side of the bottom of the upper housing.

[0010] Preferably, the lower metal housing includes a positioning plate and a lower mounting groove; the positioning plate is disposed around the inner sidewall of the lower metal housing, and the lower mounting groove is disposed on the outer sidewall of the lower metal housing.

[0011] Preferably, the shielding plate includes an upper clamping plate, tin foil, a lower clamping plate, and a power cord groove; the upper clamping plate and the lower clamping plate are wrapped with tin foil, the power cord groove is located at the same position on the upper clamping plate, the tin foil, and the lower clamping plate, and the upper clamping plate, the tin foil, and the lower clamping plate are respectively provided with an upper heat dissipation groove, a heat dissipation hole, and a lower heat dissipation groove.

[0012] Preferably, the lower metal housing contains a power socket, a grounding wire, a filter, and a power cord.

[0013] Preferably, the mounting screws and mounting bolts are interconnected via the upper mounting groove and the lower mounting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: all power lines and grounding wires under the socket can be protected by the interaction between the shielding plate and the metal lower shell. At the same time, a heat dissipation system is provided on the shielding plate to conduct heat generated from the lower shell when the power socket is working, preventing excessive heat from affecting the power supply operation. The heat dissipation hole system in the shielding plate is designed in a tortuous shape to prevent information leakage. The entire design protects the power socket and thus prevents information leakage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the red and black power isolation socket structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the discrete structure of the red and black power isolation socket of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the upper shell of the red and black power isolation socket of this utility model;

[0018] Figure 4 This is a schematic diagram of the shielding plate structure of the red and black power isolation socket of this utility model;

[0019] Figure 5 This is a schematic diagram of the side cross-section structure of the shielding plate of the red and black power isolation socket of this utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of the lower shell of the red and black power isolation socket of this utility model.

[0021] In the diagram: 1. Upper housing, 11. Insertion hole, 12. Locking post, 13. Upper mounting slot, 14. Arc-shaped groove, 2. Lower metal housing, 21. Locking plate, 22. Lower mounting slot, 3. Shielding plate, 31. Upper clamping plate, 32. Tin foil, 33. Lower clamping plate, 34. Power cord groove, 35. Upper heat dissipation hole, 36. Heat dissipation hole, 37. Lower heat dissipation groove, 4. Power socket, 5. Grounding wire, 6. Filter, 7. Power cord, 8. Mounting screw, 9. Mounting bolt. Detailed Implementation

[0022] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Please see Figures 1 to 6 This utility model provides a technical solution: a red and black power isolation socket, comprising: an upper shell 1, a lower metal shell 2, and a shielding plate 3; the shielding plate 3 is disposed between the upper shell 1 and the lower metal shell 2.

[0024] The upper housing 1 includes a socket 11, a locking post 12, an upper mounting groove 13, and an arc-shaped groove 14; the socket 11 is located on the upper surface of the upper housing 1, the locking post 12 is located inside the upper housing 1, the upper mounting groove 13 is located on the outer side wall of the upper housing 1, and the arc-shaped groove 14 is located at the center of the arc on the left side of the bottom of the upper housing 1; the lower metal housing 2 contains a power socket 4, a grounding wire 5, a filter 6, and a power cord 7.

[0025] When using it, first place the lower metal housing 2 flat on the ground, install the power socket 4 at the lower right of the lower metal housing 2, connect the power socket 4 with the grounding wire 5, connect the other end of the grounding wire 5 to the filter 6, connect the power cord 7 from the left side of the filter 6, and place the power cord 7 into the arc-shaped groove 14 so that the power cord 7 is connected to the outside.

[0026] Please see Figure 2 , Figure 4 , Figure 5 and Figure 6 The lower metal housing 2 includes a positioning plate 21 and a lower mounting groove 22; the positioning plate 21 is disposed around the inner side wall of the lower metal housing 2, and the lower mounting groove 22 is disposed on the outer side wall of the lower metal housing 2; the shielding plate 3 includes an upper clamping plate 31, tin foil 32, a lower clamping plate 33, a power cord groove 34, an upper heat dissipation groove 35, a heat dissipation hole 36, and a lower heat dissipation groove 37; the tin foil 32 is wrapped between the upper clamping plate 31 and the lower clamping plate 33, the power cord groove 34 is disposed at the same position on the upper clamping plate 31, the tin foil 32, and the lower clamping plate 33, the lower surface outlet of the upper heat dissipation groove 35 is aligned with the heat dissipation hole 36, and the upper surface outlet of the lower heat dissipation groove 37 is also aligned with the heat dissipation hole 36.

[0027] When in use, first place the lower clamping plate 33 on the slotting plate 21 so that the power cord 7 can extend out of the power cord groove 34. Then place the tin foil 32 and the upper clamping plate 31 on the lower clamping plate 33 in sequence so that the power cord groove 34 is aligned. At the same time, the upper heat dissipation groove 35, the heat dissipation hole 36 and the lower heat dissipation groove 37 are interconnected. During operation, the heat generated by each component inside the lower housing can be discharged through the upper heat dissipation groove 35, the heat dissipation hole 36 and the lower heat dissipation groove 37. Due to the tortuous design of the upper heat dissipation groove 35, the heat dissipation hole 36 and the lower heat dissipation groove 37, information leakage in the power cord can be effectively prevented. After the shielding plate 3 is installed, cover the metal lower housing 2 with the upper housing 1.

[0028] Please see Figures 1 to 2 The mounting screws 8 and mounting bolts 9 are connected to each other through the upper mounting groove 13 and the lower mounting groove 22. In use, the mounting screws 8 are connected to the mounting bolts 9 by passing through the upper mounting groove 13 and the lower mounting groove 22. Since the lower metal housing 2 is made of metal material, it has good signal shielding properties. Therefore, it can protect the signal leaked by the socket by interacting with the shielding plate 3.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A red and black power isolation socket, characterized in that: It includes an upper housing (1), a lower metal housing (2), a shielding plate (3), mounting screws (8), and mounting bolts (9); The shielding plate (3) is located between the upper shell (1) and the lower metal shell (2); The mounting screws (8) and mounting bolts (9) are separately located outside the socket.

2. The red and black power isolation socket according to claim 1, characterized in that: The upper housing (1) includes a socket (11), a locking post (12), an upper mounting groove (13), and an arc-shaped groove (14); the socket (11) is located on the upper surface of the upper housing (1), the locking post (12) is located inside the upper housing (1), the upper mounting groove (13) is located on the outer side wall of the upper housing (1), and the arc-shaped groove (14) is located at the center of the arc on the left side of the bottom of the upper housing (1).

3. The red and black power isolation socket according to claim 1, characterized in that: The lower metal housing (2) includes a positioning plate (21) and a lower mounting groove (22); the positioning plate (21) is located around the inner side wall of the lower metal housing (2), and the lower mounting groove (22) is located on the outer side wall of the lower metal housing (2).

4. The red and black power isolation socket according to claim 1, characterized in that: The shielding plate (3) includes an upper clamping plate (31), tin foil (32), a lower clamping plate (33), a power cord groove (34), and a heat dissipation hole (36). Tin foil (32) is wrapped between the upper clamping plate (31) and the lower clamping plate (33). The power cord groove (34) is located at the same position on the upper clamping plate (31), tin foil (32), and lower clamping plate (33). The upper clamping plate (31), tin foil (32), and lower clamping plate (33) are respectively provided with an upper heat dissipation groove (35), a heat dissipation hole (36), and a lower heat dissipation groove (37).

5. The red and black power isolation socket according to claim 4, characterized in that: The upper heat sink (35) has surface openings below it, and the lower heat sink (37) also has surface openings above it.

6. The red and black power isolation socket according to claim 1, characterized in that: The lower metal housing (2) contains a power socket (4), a grounding wire (5), a filter (6), and a power cord (7).

7. The red and black power isolation socket according to claim 1, characterized in that: The mounting screws (8) and mounting bolts (9) are connected to each other through the upper mounting groove (13) and the lower mounting groove (22).

Images