Marine-resistant high-current-carrying-capacity ground power socket cable assembly
A ground power supply and socket technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of environmental resistance that cannot meet the requirements of use, and achieve excellent shipboard mechanical environmental capabilities, improved corrosion resistance in marine environments, and good heat dissipation Effect
Pending Publication Date: 2021-03-23
沈阳兴华航空电器有限责任公司
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Problems solved by technology
The existing ground power socket cables cannot meet the requirements of use in terms of environmental resistance
Method used
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[0035] refer to Figure 1-Figure 3, a sea-resistant high-carrying capacity ground power socket cable assembly, the ground power socket cable assembly includes a cover 1, a rubber backing plate 2, a splint 3, a socket housing 4, an insulator 5, a crimping body 6, a second A pin 7, a second pin 8, a third pin 9, a first gasket 10, an end cover 11, a pressure plate 12, a signal line 13, a positive line 14 and a negative line 15, inside the socket housing 4 The insulator 5 is installed, and the first pin 7, the second pin 8 and the third pin 9 are installed in the cavity of the insulator 5, and the ends of the first pin 7, the second pin 8 and the third pin 9 are installed. The solder cups are all placed in the groove of the insulator 5, and the end of the first pin 7, the second pin 8 and the third pin 9 are provided with a crimping body 6, and an end cover is installed at the end of the crimping body 6 11. The end cover 11 and the end surface of the socket housing 4 are fixed b...
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Abstract
The invention provides a marine-resistant high-current-carrying-capacity ground power socket cable assembly. The marine-resistant high-current-carrying-capacity ground power socket cable assembly solves the problem that the environment resistance of an existing ground power socket cable assembly cannot meet the use requirement. The assembly comprises a covering cap, a rubber base plate, a clampingplate, a socket shell, an insulator, a wire pressing body, a first contact pin, a second contact pin, a third contact pin, a first sealing gasket, an end cover, a pressing plate, a signal wire, a positive wire and a negative wire. The socket cable assembly can be in quick butt joint with a ground power plug, and transmits 28V direct current with rated current of 500A to an aircraft electrical system; the assembly has excellent marine environment resistance and onboard mechanical environment resistance; the whole structure is simplified in design, the characteristics of good heat dissipation,large current-carrying capacity, high overload capacity and light weight are achieved, and the wire is soft and easy to bend.
Description
technical field [0001] The invention belongs to the technical field of ground power sockets, and relates to a sea-resistant high-capacity ground power socket cable assembly. The invention is installed in the equipment compartment outside the air intake of the aircraft. When the aircraft is on the ground for preparation or maintenance, the ground power plug and the socket assembly cooperate to provide 28V direct current for the electrical system of the aircraft. Background technique [0002] With the rise of my country's military power in the sea and the development of aircraft multi-electric technology, the demand for carrier-based aircraft is also increasing, and the carrying capacity required for ground power supply is also increasing. The ensuing problem is the ocean In the environment of high humidity, high salt spray and the erosion of corrosive atmosphere containing fuel exhaust gas, the ampacity and heat dissipation of power supply lines are also more important. [00...
Claims
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IPC IPC(8): H01R13/502H01R13/533H01R13/52H01B7/00H01B7/28
CPCH01B7/0009H01B7/2806H01R13/502H01R13/5202H01R13/5205H01R13/5213H01R13/533
Inventor 韩艳磊张娜胡波张彩霞马飞
Owner 沈阳兴华航空电器有限责任公司