CN218040133U

CN218040133U - Integrated power supply direct current output line

Info

Publication number: CN218040133U
Application number: CN202222311647.9U
Authority: CN
Inventors: 黄正辉; 皮双
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-13
Anticipated expiration: 2032-08-31

Abstract

An integrated power supply direct current output line comprises at least one integrated wiring harness and a first connector, wherein the integrated wiring harness comprises a plurality of strands of wires, each strand of wire is provided with a first end and an opposite second end, the first end is connected to a power supply unit to obtain power, the second end is connected with a wire terminal to divide the wires into a plurality of terminal wires, and the first connector is electrically connected with the terminal wires. Therefore, the integrated wiring harness in the host can be reduced, the material cost can be reduced, the production efficiency is improved, the internal space of the host is reduced, and the host can run more conveniently and concisely.

Description

Integrated power supply direct current output line

Technical Field

The present invention relates to a power output line, and more particularly to an integrated power dc output line.

Background

The power supply output line is an important part of a host power supply, and is used for connecting power consumption of hosts and peripheral elements thereof, such as a motherboard, a central processing unit, a display card, a hard disk and the like, and ensuring normal operation of the hosts, and the hosts usually keep a plurality of docking stations, for example, 1 wiring harness of 24P of the motherboard, 1-2 wiring harnesses of the central processing unit, 1-16 interfaces of a wiring harness of a Personal Computer Interface (PCI) and the like, and a plurality of power wiring harnesses of the peripheral elements which need power consumption, such as the hard disk and the like, so as to ensure power supply when hardware is added subsequently.

As shown in fig. 1, a plurality of core wires of a flat cable (flat cable is 23 to 28 wires) are arranged in a straight line, the core wires are covered with a protective layer, two adjacent protective layers are partially connected to form a one-dimensional array pattern, a Central Processing Unit (CPU) is 4 to 16 wires, a display card is 6 to N (N is a positive integer) wires, and a hard disk drive or other electric host is 4 to N wires. The power line is heavy and high in cost, wires of the whole computer host are arranged in a mess, cables are too many, air circulation is poor due to the fact that the internal space of the host is occupied, heat dissipation of the host is affected, and particularly when the space of the host is insufficient, the number of the cables is reduced by assembling hardware of the host to place the cables, so that expansion efficiency of the host is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a not enough to above-mentioned prior art, provide one kind and concentrate the electric wire arrangement of DC power supply output line mid portion, its radial cross section presents the DC power supply output line of annular array (polar array) pattern.

In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides an integrated form power direct current output line, is applicable to the output power of a power supply unit, and its characteristics are, this integrated form power direct current output line contains: the external surface of the integrated wiring harness is an insulating layer, the integrated wiring harness comprises a plurality of strands of wires, each strand of wire is provided with a first end and a second end, the first end is connected to the power supply unit, and the second end is connected with a wire terminal so as to divide the wires into a plurality of terminal wires; and a first connector electrically connected to the terminal wires.

In one embodiment, the first terminal is a power-taking terminal for inputting the dc power of the power supply unit, and the second terminal is a power-sending terminal for outputting the dc power.

In one embodiment, the integrated wire harness is internally centered on a sheathed wire, a plurality of wires are arranged around the periphery of the sheathed wire in a circular and evenly-divided angle manner, the sheathed wire is externally coated with a protective layer, and the wire diameter of the sheathed wire is larger than that of other wires.

In one embodiment, the integrated wire harness is internally centered on one wire, a plurality of sheathed wires are arranged around the periphery of the sheathed wire at equal angles along a circle, a wire is arranged between every two adjacent sheathed wires, the sheathed wire is externally coated with a protective layer, and the wire diameter of the sheathed wire is larger than that of the other wires.

In one embodiment, the plurality of covered wires inside the integrated wire harness are arranged in a bundle shape, and a protective layer is coated outside the covered wires.

In one embodiment, the first end of the integrated wire harness is directly connected to the internal circuit of the power supply unit for power supply.

In one embodiment, the power supply unit has an output module socket, and the first end of the integrated wire harness is inserted into the output module socket via a second connector to obtain power.

In one embodiment, the second connector has the same structure as the corresponding first connector.

In one embodiment, the first connector is a 24P power connector of a computer motherboard, and the integrated wiring harness is 8-13 wires.

In one embodiment, the first connector is a power connector of the central processing unit, and the integrated wiring harness has 1-4 wires.

In one embodiment, the first connector is a power connector of a display card, and the integrated wiring harness has 1-8 wires.

In one embodiment, the first connector is a power connector of a hard disk drive, and the integrated wiring harness has 2-15 wires.

In one embodiment, the first connector is a 12+4P power connector for PCIe 5.0.

In an embodiment, the power supply unit has at least one output module socket, the first end of the integrated wire harness is inserted into the corresponding output module socket via a plurality of second connectors to get power, and the second connectors are PCIe 8P connectors.

This creation's characteristics lie in: the power output integrated output line is applied to a host power supply output integrated output line, one end of the power output integrated output line is directly connected with the inside of a power supply unit to obtain power or is inserted into an output module socket of the power supply unit through a second connector, and the power is transmitted to a motherboard 24P through an intermediate integrated circuit, a central processing unit, a display card, a hard disk drive and the like, and the power is directly output or plugged into or out of a wire harness of power-using host hardware. Therefore, the wind resistance factor of the flat cable inside the host machine using the device is greatly reduced, so that the material can be reduced, the material cost is reduced, the production efficiency is improved, the internal space of the host machine is reduced, the wiring of the host machine is more convenient and simpler, and the practical efficiency is very good.

Drawings

Fig. 1 is a cross-sectional view of a conventional flat cable structure.

Fig. 2 is a schematic diagram of an embodiment of the integrated power dc output line of the present invention.

FIG. 3A isbase:Sub>A cross-sectional view of one embodiment of the integrated harness of FIG. 2 taken along line A-A.

FIG. 3B isbase:Sub>A cross-sectional view of still another embodiment of the integrated circuit harness of FIG. 2 taken along line A-A.

FIG. 3C isbase:Sub>A cross-sectional view of another embodiment of the integrated wiring harness of FIG. 2 taken along line A-A.

Fig. 4 is a side view of the 24P power connector of the computer motherboard of the embodiment shown in fig. 2.

Fig. 5 is a side view of a power connector of the central processing unit of the embodiment shown in fig. 2.

Fig. 6 is a side view of a power connector of the display card of the embodiment shown in fig. 2.

FIG. 7 is a side view of the power connector of the hard disk drive of the embodiment shown in FIG. 2.

FIG. 8 is a side view of a 12+4P power connection for PCIe 5.0 of the embodiment shown in FIG. 2.

FIG. 9 is a schematic diagram of an integrated power supply DC output line for a 12+4P power supply connector for PCIe 5.0 of the embodiment shown in FIG. 2.

Fig. 10 is a side view of the second connector of fig. 9.

Description of the symbols:

10. integrated wire harness

11. Conducting wire

11a,11b,11c belt skin wire

110. Protective layer

12. Wire terminal

121. Terminal wire

13. Insulating layer

20. First joint

24P power connector of 20a computer mainboard

20b power connector of central processing unit

Power supply connector for 20c display card

Power connector of 20d hard disk drive

20e PCIe 5.0 12+4P power supply connector

30,30' second joint

A1 Flat cable

A2 Core wire

A3 Protective layer

P power supply unit

P1 output module socket.

Detailed Description

The following description is given by way of example only, and is not intended to limit the scope of the invention. In order to make the objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Referring to fig. 2 and fig. 3A to fig. 3C, the integrated power dc output line of the present embodiment is suitable for a power supply unit P, such as a power supply for outputting power to a computer host, and the integrated power dc output line of the present invention is connected from the power supply unit P and enters the computer host casing for the internal hardware device to be powered, and the integrated power dc output line includes: one or more integrated wiring harnesses 10 and a first connector 20.

The integrated wire harness 10 includes a plurality of wires 11 arranged in a specific pattern, each of the plurality of wires 11 having a first end connected to the power supply unit P and a second end opposite to the first end, the second end being connected to a wire terminal 12 to separate the plurality of wires 11 into a plurality of terminal wires 121. The first connector 20 is electrically connected to the terminal wires 121, and the first connector 20 can be inserted into a slot (not shown) of an electronic device to be powered corresponding to the first connector 20, so that the electronic device can obtain power.

Fig. 3A isbase:Sub>A cross-sectional view of the integrated wire harness of fig. 2 taken along linebase:Sub>A-base:Sub>A, as shown in fig. 3A, the outermost layer of the integrated wire harness 10 is an insulating layer 13, the inside of the insulating layer 113 isbase:Sub>A covered wire 11base:Sub>A, andbase:Sub>A plurality of wires 11 are arranged around the outer circumference of the covered wire 11base:Sub>A alongbase:Sub>A circular uniform angle, and each wire 11 can presentbase:Sub>A circular array (polar array) pattern viewed frombase:Sub>A radial cross-section, wherein the covered wire 11base:Sub>A is covered bybase:Sub>A protective layer 110, and the diameter of the covered wire 11base:Sub>A is larger than that of the other wires 11.

Fig. 3B is a cross-sectional view of the integrated wiring harness of fig. 2 taken along a-line, wherein as shown in fig. 3B, the wires 11 of the integrated wiring harness 10 of the present embodiment are centered on one wire 11, a plurality of sheathed wires 11B are circularly equally angularly arranged around the periphery of the wire 11 arranged at the center, a wire 11 is inserted between two adjacent sheathed wires 11B, the sheathed wire 11B is externally coated with a protection layer 110, and the diameter of the sheathed wire 11B is larger than that of the other wires 11.

FIG. 3C isbase:Sub>A cross-sectional view of the integrated wiring harness of FIG. 2 along line A-A, as shown in FIG. 3C, in this embodiment, the integrated wiring harness 10 is arranged withbase:Sub>A plurality of sheathed wires 11C inbase:Sub>A bundle, and the sheathed wires 11C are covered bybase:Sub>A protective layer 110.

Preferably, a first end of the wire of the integrated power dc output line is a power taking end for inputting the dc power of the power supply unit P to each integrated harness 10, and a second end of the wire of the integrated power dc output line is a power sending end for outputting the dc power inputted to the integrated harness 10 to the device connected to the second end.

Preferably, the first end of the integrated wiring harness 10 is directly connected to the internal circuit of the power supply unit P for taking power.

Preferably, the power supply unit P has at least one set of output module socket P1, the first end of the integrated wiring harness 10 is plugged into the output module socket P1 via a second connector 30 to get power, so as to provide power modularization and customization functions, and the unused output module socket P1 is not plugged into the integrated power dc output line, so as to keep the air flow channel inside the computer mainframe unblocked and enhance the heat dissipation of the computer mainframe.

Fig. 4 is a left side view of the 24P power connector of the computer motherboard of the embodiment shown in fig. 2. Preferably, as shown in fig. 1 and 4, the first connector 20 is a 24P power connector 20a of a computer motherboard, and the integrated wiring harness 10 has 8-13 wires. The total number of the integrated wire harnesses 10 differs depending on the number of the wires 11 around the outer periphery of the central wire 11a in the end view 3A, and the number of the outer peripheral wires 11 is larger, so that the total number of the integrated wire harnesses 10 is smaller, whereas the number of the outer peripheral wires 11 is smaller, so that the total number of the integrated wire harnesses 10 is larger.

Fig. 5 is a left side view of the power connector of the central processing unit of the embodiment shown in fig. 2. Preferably, as shown in fig. 1 and 5, the first connector 20 is a power connector 20b of a cpu, and the integrated wiring harness 10 has 1-4 wires.

Fig. 6 is a left side view of the power connector of the display card of the embodiment of fig. 2. Preferably, as shown in fig. 1 and 6, the first connector 20 is a power connector 20c of a display card, and the integrated wiring harness 10 has 1-8 wires.

FIG. 7 is a left side view of the power connector of the hard disk drive of the embodiment shown in FIG. 2. Preferably, as shown in fig. 1 and 7, the first connector 20 is a hard disk drive power connector 20d, and fig. 7 shows 3 different hard disk drive power connectors, in which case the integrated wiring harness 10 has 2-15 wires.

FIG. 8 is a left side view of a 12+4P power supply connector for PCIe 5.0 in the embodiment shown in FIG. 2, FIG. 9 is a schematic diagram of an integrated power supply DC output line of the 12+4P power supply connector for PCIe 5.0 in the embodiment shown in FIG. 2, and FIG. 10 is a right side view of a second connector in FIG. 9. Preferably, as shown in fig. 2 and fig. 8-10, the first connector 20 is a 12+4p power connector 20e for PCIe 5.0. In another embodiment, the power supply unit P has at least one output module socket P1, the first end of the integrated wiring harness 10 is inserted into the corresponding output module socket P1 via a plurality of second connectors 30 '(4 as shown in fig. 9) to obtain power, and the second connectors 30' are PCIe 8P connectors.

It should be noted that the second connector 30 may have the same or different structure from the corresponding first connector 20. Of course, in some embodiments, the integrated wiring harness 10 also divides the wires 11 into a plurality of terminal wires 121 by a wire terminal 12 on the side of the second connector (30, 30 ') and then connects to the second connector (30, 30').

In summary, the present creation provides an integrated dc output line for a power supply of a computer or other functional hosts, which can reach the internal of the host computer hardware (4-N lines) for power supplies such as the 24P power supply connector (23-28 lines) of the original computer motherboard, the power supply connector (4-16 lines) of the cpu, the power supply connector (6-N lines) of the display card, and the power supply connector of the hard disk drive, etc., and the integrated wiring harness of the intermediate connection portion is reduced to the 24P power supply connector (8-13 lines) of the computer motherboard, the power supply connector (1-4 lines) of the cpu, the power supply connector (1-8 lines) of the display card, and the power supply connector of the hard disk drive, etc. (2-15 lines). The material can be reduced, the material cost is reduced, the production efficiency is improved, the internal space of the host is reduced, and the host can run wires more conveniently and more simply.

The above embodiments are provided only for illustrating the technical ideas and features of the present disclosure, and the purpose thereof is to enable those skilled in the art to understand the contents of the present disclosure and implement the same, and all the changes and modifications made according to the spirit and the contents of the description should be covered by the scope of the present disclosure unless the scope of the present disclosure is limited thereby.

Claims

1. An integrated power supply dc output line adapted for an output power supply of a power supply unit (P), the integrated power supply dc output line comprising:

at least one integrated wire harness (10), wherein the outer surface of the integrated wire harness (10) is an insulating layer (13), the integrated wire harness (10) comprises a plurality of wires (11), each wire (11) has a first end and a second end opposite to the first end, the first end is connected to the power supply unit (P), and the second end is connected with a wire terminal (12) to divide the wires (11) into a plurality of terminal wires (121); and

a first connector (20) electrically connected to the terminal wires (121).

2. An integrated power dc output line according to claim 1, wherein the integrated harness (10) is centered on a covered wire (11 a), and a plurality of wires (11) are arranged around the outer circumference of the covered wire (11 a) at equal angles along a circle, wherein the covered wire (11 a) is covered with a protective layer (110), and the covered wire (11 a) has a larger diameter than the other wires (11).

3. An integrated power supply dc output line as claimed in claim 1, wherein the integrated wiring harness (10) is internally centered on one of the conductors (11), a plurality of covered conductors (11 b) are arranged around the periphery of the conductor (11) disposed at the center at equal angles along a circle, a conductor (11) is further disposed between every two adjacent covered conductors (11 b), the covered conductor (11 b) is externally covered with a protective layer (110), and the covered conductor (11 b) has a larger diameter than the other conductors (11).

4. An integrated power output line according to claim 1, wherein a plurality of sheathed wires (11 c) are arranged in a bundle within the integrated wiring harness (10), the sheathed wires (11 c) being coated with a protective layer (110).

5. The integrated power supply dc output line according to claim 1, wherein the first terminal is a power-taking terminal for inputting the dc power of the power supply unit (P), and the second terminal is a power-sending terminal for outputting the dc power.

6. An integrated power supply dc output line according to claim 1, wherein the first end of the integrated wiring harness (10) is directly connected to the power supply unit (P) internal circuitry for taking power.

7. An integrated power dc outlet according to claim 1, wherein the first connector (20) is a 24P power connector (20 a) of a computer motherboard, and the integrated harness (10) comprises 8-13 wires.

8. The integrated power dc output line of claim 1, wherein the first connector (20) is a power connector (20 b) of a central processing unit and the integrated wiring harness (10) comprises 1-4 wires.

9. An integrated power dc outlet according to claim 1, wherein the first connector is a power connector (20 c) of a display card, and the integrated harness (10) comprises 1-8 wires.

10. An integrated power dc outlet according to claim 1, wherein the first connector is a hard disk drive power connector (20 d) and the integrated harness (10) comprises 2-15 wires.

11. The integrated power supply dc output line of claim 1, wherein said first connector is a 12+4p power connector (20 e) for PCIe 5.0.

12. An integrated power dc output line according to claim 1, wherein the power supply unit (P) has at least one output module socket (P1), and the first end of the integrated wiring harness (10) is plugged into the output module socket (P1) via a second connector (30) to take power.

13. The integrated power dc output line of claim 12, wherein the second connector (30) is structurally identical to its corresponding first connector (20).

14. The integrated power dc output line of claim 11, wherein the power supply unit (P) has at least one output module socket (P1), the first end of the integrated harness (10) is plugged into the corresponding output module socket (P1) via a plurality of second connectors (30 ') for power, and the second connectors (30') are PCIe 8P connectors.