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Parallel current-sharing power supply equipment

A technology of power supply equipment and parallel connection, which is applied in the direction of electrical equipment shells/cabinets/drawers, circuits, electrical components, etc., and can solve problems such as disconnection of power connectors of connecting wires

Pending Publication Date: 2021-07-27
张越平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the above-mentioned discovery by the present inventors, the existing parallel current sharing power supply mainly has the following disadvantages, for example: in the laboratory, it is necessary to connect the power cord of the experimental product to the power supply to make the test product After getting the power supply, the operation of the experiment can be completed, and when the connecting wire of the power supply is fixed in the power interface by means of bolts, if the end of the connecting wire is bifurcated, the connecting wire is easily pulled off from the power connector, resulting in It is necessary to re-install the connecting wire to the power connector to continue the test

Method used

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  • Parallel current-sharing power supply equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Example 1: Please refer to Figure 1-Figure 7 , the specific embodiments of the present invention are as follows:

[0029] Its structure includes a main body 1, a supporting foot 2, and a heat dissipation port 3. The bottom end of the main body 1 is provided with a supporting foot 2, and two heat dissipation ports 3 are provided, and are respectively arranged on both sides of the main body 1. The main body 1 includes a control panel 11, a fan 12, and a power cord 13. The control panel 11 is arranged on the front face of the main body 1. Two fans 12 are provided, and are respectively embedded in the inner ends of the cooling vents 3. The power cord 13 is connected to the bottom of the rear end of the main body 1 .

[0030] The control panel 11 includes an adjustment button 111, a connection plate 112, and a power connector 113, the adjustment button 111 is arranged on the left side of the control panel 11, the connection plate 112 is installed inside the control panel 1...

Embodiment 2

[0035] Example 2: Please refer to Figure 8-Figure 9 , the specific embodiments of the present invention are as follows:

[0036] The extrusion block b1 includes a rubber layer b11, an iron sheet b12, an empty groove b13, and a support bar b14. The rubber layer b11 is embedded in the left end of the extrusion block b1, and the iron sheet b12 is embedded in the rubber layer. The upper end surface of b11 is arc-shaped. The hollow groove b13 is located between the iron sheet b12 and the rubber layer b11. There are three support bars b14 arranged transversely inside the hollow groove b13. The support strips The width of b14 gradually expands from the middle to both ends, which is beneficial for the support bar b14 to support the end surface of the iron sheet b12.

[0037] The engagement groove a6 includes a groove body c1, a support column c2, a contact plate c3, a ball c4, and a stopper c5. The groove body c1 is arranged at the inner end of the engagement frame a4, and the suppo...

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Abstract

The invention discloses parallel current-sharing power supply equipment which structurally comprises a main body, supporting legs and two heat dissipation ports, the supporting legs are arranged at the bottom end of the main body, the main body comprises a control panel, a fan and a power line, and the control panel comprises an adjusting button, a connecting plate and a power connector. The power connector comprises a clamping seat, a conductive plate, a wire clamping device, a clamping frame, a pay-off groove and a clamping groove, the wire clamping device comprises a fixed seat, a movable groove, a reset spring, a wire clamping rod and an extrusion device, the extrusion device comprises an extrusion block, a sliding groove, a clamping block and an extension spring, and the extrusion block comprises a rubber layer, an iron sheet, an empty groove and a supporting strip. According to the invention, the reset spring is used for resetting to drive the wire clamping rods to open towards the two ends, so that when the clamping frame extrudes the extrusion device, the wire clamping rods can be clamped towards the middle while moving downwards, a connecting wire is fixed between the two wire clamping rods, and the situation that the connecting wire is pulled to be separated from the power connector is avoided.

Description

technical field [0001] The invention relates to the field of power supply systems, in particular to a parallel current sharing power supply device. Background technique [0002] With the increasing integration of a large number of electronic equipment systems, especially the wide application of computers, communications, space stations, etc., the reliability of the power supply has also become higher, and the power supply equipment connected in parallel can evenly distribute the power Each power connector is equally divided, and if one of the power connectors fails, the other power connectors can continue to be used. [0003] Based on the above-mentioned discovery by the present inventors, the existing parallel current sharing power supply mainly has the following disadvantages, for example: in the laboratory, it is necessary to connect the power cord of the experimental product to the power supply to make the test product After getting the power supply, the operation of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/639H05K5/02
CPCH01R13/639H05K5/0247
Inventor 张越平
Owner 张越平