Multi-specification high-reliability PDU

Abstract

The utility model relates to the technical field of power distribution sockets, and discloses a multi-specification high-reliability PDU, which comprises a socket body, the outer surface of the socket body is provided with a plurality of three-pin jacks and two-pin jacks, the outer surfaces of the left and right sides of the socket body are fixedly connected with threaded rods, and the threaded rods are fixedly connected with the socket body. Threaded cylinders are in threaded connection with the outer surfaces of the two threaded rods, a plurality of mounting holes are formed in the outer surfaces of the two mounting plates, a plurality of heat dissipation windows are formed in the outer surface of the rear side of the socket body, dustproof nets are arranged on the outer surfaces of the fixing frames, and bolts are arranged at the four corners of each fixing frame. According to the multi-specification high-reliability PDU, the threaded rod is arranged, the threaded cylinder is rotated to enable the threaded cylinder to move on the outer surface of the threaded rod, then the position of the mounting plate is adjusted, and the effects that the socket can be mounted in cabinets of different specifications, and the applicability of the socket is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution sockets, in particular to a PDU with multiple specifications and high reliability. Background Art

[0002] PDU is a power distribution socket for cabinets. It is a product designed to provide power distribution for electrical equipment installed in cabinets. It has a variety of series specifications with different functions, installation methods and different socket combinations, and can provide suitable rack-mounted power distribution solutions for different power supply environments. The application of PDU can make the power distribution in the cabinet more neat, reliable, safe, professional and beautiful, and make the maintenance of the power supply in the cabinet more convenient and reliable.

[0003] The existing power distribution sockets are generally fixed in the cabinet with bolts, which has good stability. However, there are cabinets of different specifications, and most power distribution sockets are difficult to adapt to cabinets of different specifications. Therefore, cabinets of different specifications need to be equipped with power distribution sockets of different specifications. Therefore, a multi-specification and high-reliability PDU is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a multi-specification high-reliability PDU to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-specification high-reliability PDU, comprising a socket body, the outer surface of the socket body is provided with a plurality of three-pin sockets and two-pin sockets, the left and right outer surfaces of the socket body are fixedly connected with threaded rods, the outer surfaces of the two threaded rods are threadedly connected with threaded cylinders, the outer surface of the threaded cylinder is rotatably connected with a rotating cylinder, the outer surfaces of the two rotating cylinders are fixedly connected with mounting plates, and the outer surfaces of the two mounting plates are provided with a plurality of mounting holes.

[0006] Preferably, a plurality of L-shaped frames are fixedly connected to the bottom outer surface of the socket body, and the plurality of L-shaped frames are respectively arranged below a plurality of tripod sockets, and the outer surfaces of the plurality of L-shaped frames are fixedly connected to connection frames, and the outer surfaces of the left and right sides of the plurality of connection frames are fixedly connected to two springs, and the outer surfaces of the two springs are fixedly connected to clamps.

[0007] Preferably, a plurality of heat dissipation windows are provided on the rear outer surface of the socket body, a fixing frame is provided on the outer surfaces of the plurality of heat dissipation windows, a dustproof net is provided on the outer surfaces of the plurality of fixing frames, and bolts are provided at the four corners of the fixing frame.

[0008] By adopting the above technical solution, the fixing frame is installed on the outside of the heat dissipation window of the socket body by bolts, so that the dust screen can be easily disassembled.

[0009] Preferably, a plurality of double-break switches are provided on the outer surface of the socket body, the plurality of double-break switches are electrically connected to a plurality of three-pin sockets and a two-pin socket, respectively, and a protective cover is rotatably connected to the outer surface of the plurality of double-break switches.

[0010] By adopting the above technical solution, the overload protector inside the socket body cooperates with the double-break switch to provide overload protection to prevent current overload.

[0011] Preferably, the clamping plate is an arc-shaped plate, and a silicone pad is fixedly connected to the outer surface of the clamping plate.

[0012] By adopting the above technical solution, the arc-shaped plate is provided to facilitate the fixation of the plug wire, and the friction force on the plug wire is increased by the silicone pad, and the plug wire can be protected.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This multi-specification high-reliability PDU, by setting a threaded rod, rotating the threaded barrel so that the threaded barrel moves on the outer surface of the threaded rod, and then adjusting the position of the mounting plate, achieves the effect of being able to install the socket in cabinets of different specifications, thereby increasing the applicability of the socket.

[0015] 2. This multi-specification and high-reliability PDU can fix the plug cord in place and avoid messy wiring by clamping the power cord between two clamping plates and using the elastic force of the spring.

[0016] 3. This multi-specification, high-reliability PDU improves heat dissipation performance by setting up heat dissipation windows, and installs the dust-proof net on the fixed frame with bolts to prevent dust from entering the socket body, thereby extending the service life of the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the utility model;

[0019] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. socket body; 2. three-pin socket; 3. two-pin socket; 4. threaded rod; 5. threaded cylinder; 6. rotating cylinder; 7. mounting hole; 8. heat dissipation window; 9. fixing frame; 10. dust screen; 11. bolt; 12. double-break switch; 13. protective cover; 14. L-shaped frame; 15. connecting frame; 16. spring; 17. clamp. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] Please refer to Figure 1-3 A multi-specification high-reliability PDU includes a socket body 1, which is installed in a cabinet. The outer surface of the socket body 1 is provided with a plurality of three-pin sockets 2 and two-pin sockets 3. The outer surfaces of the left and right sides of the socket body 1 are fixedly connected with threaded rods 4. The outer surfaces of the two threaded rods 4 are threadedly connected with threaded cylinders 5. According to the specifications of the mechanism, the threaded cylinder 5 is rotated, and the threaded cylinder 5 moves on the outer surface of the threaded rod 4. The outer surface of the threaded cylinder 5 is rotatably connected with a rotating cylinder 6. The outer surfaces of the two rotating cylinders 6 are fixedly connected with a mounting plate. The threaded cylinder 5 moves on the outer surface of the threaded rod 4 to adjust the position of the mounting plate. The outer surfaces of the two mounting plates are provided with a plurality of mounting holes 7, and the socket body 1 is installed in the cabinet for use through the mounting holes 7. The corresponding three-pin socket 2 or two-pin socket 3 is selected according to the power supply in the cabinet. The outer surface of the rear side of the socket body 1 is provided with a plurality of heat dissipation windows 8, and the outer surfaces of the plurality of heat dissipation windows 8 are provided with fixing frames 9, and the outer surfaces of the plurality of fixing frames 9 are provided with dustproof nets 10. Bolts 11 are provided at the four corners of the fixing frames 9. The heat generated inside the socket body 1 is discharged through the heat dissipation windows 8, and the dustproof nets 10 protect against dust to prevent dust from entering the interior of the socket body 1 through the heat dissipation windows 8.

[0024] Working principle: When the utility model is in use, the socket body 1 is installed in the cabinet. According to the specifications of the mechanism, one hand limits the mounting plate, and the other hand rotates the threaded cylinder 5. The threaded cylinder 5 moves on the outer surface of the threaded rod 4, and the position of the mounting plate is adjusted. The socket body 1 is installed in the cabinet through the mounting hole 7 for use. The corresponding three-pin socket 2 or two-pin socket 3 is selected according to the power supply in the cabinet. The heat generated inside is discharged through the heat dissipation window 8. The dustproof net 10 protects against dust to prevent dust from entering the inside of the socket body 1 through the heat dissipation window 8.

[0025] Compared with the related art, the multi-specification high-reliability PDU provided by the utility model has the following beneficial effects: the socket can be installed in cabinets of different specifications, thereby increasing the applicability of the socket.

[0026] Embodiment 2:

[0027] Please refer to Figure 1-3 A plurality of L-shaped frames 14 are fixedly connected to the outer surface of the bottom of the socket body 1, and the plurality of L-shaped frames 14 are respectively arranged under the plurality of three-pin sockets 2. The outer surfaces of the plurality of L-shaped frames 14 are fixedly connected to connection frames 15. The left and right opposite outer surfaces of the plurality of connection frames 15 are fixedly connected to two springs 16. The outer surfaces of the two springs 16 are fixedly connected to clamps 17. When the power supply is inserted into the three-pin socket 2 or the two-pin socket 3, after insertion, the bottom end of the power cord is placed between the two clamps 17. Under the elastic action of the spring 16, the power cord is stuck between the two clamps 17, so as to facilitate the neat arrangement of the plug wires and avoid messy wiring.

[0028] Working principle: After the power supply is inserted into the three-pin socket 2 or the two-pin socket 3, the bottom end of the power cord is placed between the two clamping plates 17. Under the elastic action of the spring 16, the power cord is stuck between the two clamping plates 17, so as to facilitate the neat arrangement of the plug wires and avoid messy wiring.

[0029] Compared with the related art, the multi-specification high-reliability PDU provided by the utility model has the following beneficial effects: it can achieve the effect of being able to arrange the plug wires in a fixed manner to avoid messy wiring.

[0030] The above-mentioned equipment is used in different ways for each device. It is selected and used according to actual conditions, and various parameters are referred to, in accordance with the functions of the equipment used and the effects achieved.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-specification high-reliability PDU, comprising a socket body (1), characterized in that: The outer surface of the socket body (1) is provided with a plurality of three-pin sockets (2) and two-pin sockets (3); the outer surfaces of the left and right sides of the socket body (1) are fixedly connected with threaded rods (4); the outer surfaces of the two threaded rods (4) are threadedly connected with threaded cylinders (5); the outer surfaces of the threaded cylinders (5) are rotatably connected with rotating cylinders (6); the outer surfaces of the two rotating cylinders (6) are fixedly connected with mounting plates; the outer surfaces of the two mounting plates are provided with a plurality of mounting holes (7).

2. The multi-specification high-reliability PDU according to claim 1, characterized in that: A plurality of L-shaped frames (14) are fixedly connected to the outer surface of the bottom of the socket body (1), the plurality of L-shaped frames (14) are respectively arranged below the plurality of tripod sockets (2), the outer surfaces of the plurality of L-shaped frames (14) are fixedly connected to a connection frame (15), the outer surfaces of the plurality of connection frames (15) on the left and right sides opposite to each other are fixedly connected to two springs (16), and the outer surfaces of the two springs (16) are fixedly connected to a clamping plate (17).

3. The multi-specification high-reliability PDU according to claim 1, characterized in that: A plurality of heat dissipation windows (8) are provided on the rear outer surface of the socket body (1); a fixing frame (9) is provided on the outer surfaces of the plurality of heat dissipation windows (8); a dustproof net (10) is provided on the outer surfaces of the plurality of fixing frames (9); and bolts (11) are provided at the four corners of the fixing frame (9).

4. The multi-specification high-reliability PDU according to claim 1, characterized in that: The outer surface of the socket body (1) is provided with a plurality of double-break switches (12), the plurality of double-break switches (12) being electrically connected to the plurality of three-pin sockets (2) and the two-pin sockets (3) respectively, and the outer surfaces of the plurality of double-break switches (12) are all rotatably connected with protective covers (13).

5. The multi-specification high-reliability PDU according to claim 2, characterized in that: The clamping plate (17) is an arc-shaped plate, and a silicone pad is fixedly connected to the outer surface of the clamping plate (17).

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