Energy-saving electronic power device
An electronic power and power cabinet technology, applied in the substation/distribution device casing, substation/switchgear cooling/ventilation, electrical components, etc. The effect of increased stability, increased installation and removal efficiency
Inactive Publication Date: 2018-07-20
广州军鸿科技有限公司
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Problems solved by technology
[0002] Power semiconductor devices and various power control and drive systems are generally installed in the power cabinet. The power cabinet plays a vital role in the power system. The power cabinet assembles switchgear, measuring instruments and auxiliary equipment according to the requirements of electrical wiring. In a closed or semi-closed metal cabinet, it is the final equipment of the power distribution system, so good heat dissipation is required inside to ensure a good working environment. In the traditional power cabinet, the circuit is exposed during the installation of the cooling fan, which is more dangerous. The cooling fans are all welded or fixed in other ways, which are difficult to disassemble and even more difficult to repair
Method used
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[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0020] refer to Figure 1-3 As shown, an energy-saving electronic power device of the present invention includes a fixing base 2 installed on the inner top wall of the power cabinet 80 and a radiator 1 for fixing on the fixing base 2 , the left end of the fixing base 2 The surface is provided with an inserting groove 20, a notch 21 and an electric supply groove 22, and the first lateral movement groove 4 extending to the right is arranged above the inserting groove 20 in the fixed seat 2, and the right end of the notch 21 A second traversing groove 26 extending to the right is arranged in the wall, and an electric connection sliding groove 3 is a...
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The invention discloses an energy-saving electronic power device, which comprises a fixing base installed on the inner top wall of a power cabinet and a radiator used for being fixed on the fixing base, wherein the left end face of the fixing base is provided with an inserting and fixing slot, a slot opening and a power supply slot, the fixing base is internally provided with a first transverse moving slot extending towards the right above the inserting and fixing slot, the right end wall of the slot opening is internally provided with a second transverse moving slot extending towards the right, and the fixing base is internally provided with a power connection sliding slot at the right side of the power supply slot. The radiator in the invention is firmly locked and fixed, the radiator isfixed at the top of the power cabinet safely and stably and discharges the hot air at the top, and the heat dissipation effect is good. In addition, the radiator is connected to the power safely andstably, the whole device is operated conveniently and quickly, and the locking stability of the radiator is greatly increased. The assembly and disassembly efficiency of the radiator is increased, andthe electric shock accident occurred when the radiator is assembled and disassembled is effectively avoided.
Description
technical field [0001] The invention relates to the technical field of electronic power, in particular to an energy-saving electronic power device. Background technique [0002] Power semiconductor devices and various power control and drive systems are generally installed in the power cabinet. The power cabinet plays a vital role in the power system. The power cabinet assembles switchgear, measuring instruments and auxiliary equipment according to the requirements of electrical wiring. In a closed or semi-closed metal cabinet, it is the final equipment of the power distribution system, so good heat dissipation is required inside to ensure a good working environment. In the traditional power cabinet, the circuit is exposed during the installation of the cooling fan, which is more dangerous. Cooling fans are all welded or fixed in other ways, which are difficult to disassemble and even more difficult to overhaul. Contents of the invention [0003] The technical problem to ...
Claims
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Login to View More IPC IPC(8): H02B1/30H02B1/56
CPCH02B1/30H02B1/565
Inventor 施洲
Owner 广州军鸿科技有限公司