Moistureproof fixing pedestal for power supply case
A technology for fixing the base and box, which is applied in the modification of electrical components, power electronics, cooling/ventilation/heating, etc. Different problems, to achieve the effect of prolonging the service life, increasing the utilization rate and expanding the scope of application
Inactive Publication Date: 2018-07-20
东莞产权投资有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a moisture-proof fixed base of the power supply box to solve the problem of inconvenient movement and weak heat dissipation of the existing power supply box in the market proposed by the above-mentioned background technology, which may easily cause the internal parts of the power supply box to be burned. Moreover, the specifications of the power supply boxes are different, which cannot meet the problem of fixing the specifications of different power supply boxes.
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-4 , the present invention provides a technical solution: a moisture-proof fixed base of a power supply box, including a load-bearing base 1, a sliding groove 2, a fixed plate 3, an iron wire 4, a driving motor 5, fan blades 6, a fixed plate 7, a hand wheel 8, Protruding column 9, clasp plate 10, sliding rod 11, channel 12, fixed column 13, anti-slip rubber pad 14, rotating shaft 15, universal wheel 16, extension column 17 and limit groove ...
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The invention discloses a moistureproof fixing pedestal for a power supply case. The moistureproof fixing pedestal includes a bearing pedestal and fan blades. The surface of the bearing pedestal is provided with sliding grooves, and fixing plates are arranged above the sliding grooves. A steel wire mesh is fixed on the surface in the center of the bearing pedestal. A driving motor is arranged inside the bearing pedestal, and is positioned below the steel wire mesh. An output shaft of the driving motor is fixedly connected with the fan blades. Each of four corners of the bearing pedestal is provided with a fixing disc. Protruding columns are arranged on the surface of the bearing pedestal. A sliding rod is transversely arranged inside each sliding groove in a sliding manner, and the top ofeach sliding rod is fixed on the bottom of one corresponding fixing plate. Passages are vertically arranged inside the bearing pedestal, and a handwheel is fixed on the top of each of fixing columns.The passages of the moistureproof fixing pedestal can provide accommodation spaces for the fixing columns and antiskid rubber gaskets, so a power supply case can be moved through universal wheels andis more convenient to use.
Description
technical field [0001] The invention relates to the technical field of power supply boxes, in particular to a moisture-proof fixed base for a power supply box. Background technique [0002] The power supply box mainly provides power supply for vacuum circuit breakers and other high-voltage switches. The power supply box adopts an input voltage of 220V or 380V through silicon controlled rectification and rectification, and outputs DC. It has the characteristics of multi-level adjustable output DC voltage and large current. Or AC voltage, the function of single-point and single-close operation. [0003] The existing power supply box is inconvenient to move, and the heat dissipation is not strong, which may easily cause the internal parts of the power supply box to be burned, and the specifications of the power supply boxes are different, which cannot meet the specifications of different power supply boxes for fixing. Contents of the invention [0004] The purpose of the pre...
Claims
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Login to View More IPC IPC(8): H02M7/00H05K7/20
CPCH02M7/003H05K7/20909
Inventor 不公告发明人
Owner 东莞产权投资有限公司