Switching power supply control device
A technology of control device and switching power supply, which is applied in the direction of coupling device, connecting device parts, output power conversion device, etc., which can solve problems such as easy slipping of bolts, potential safety hazards, and device is easily affected by dust, etc., and achieves improvement. Effect of fixity, quick installation and removal
Active Publication Date: 2022-05-06
江苏通钥电子科技有限公司
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Problems solved by technology
[0004] The object of the present invention is to provide a switching power supply control device to solve the problem that there is no dust-proof frame and dust-proof cover structure on the switching power supply control device in the above-mentioned background technology. As a result, the overall device is easily affected by dust, causing a great potential safety hazard; the overall switching power supply control device is mostly fixed on the electrical fixing frame through bolts and nuts and other connection structures, which is not conducive to the rapid installation and disassembly of the switching power supply control unit Most of the terminal posts are fixed on the switching power supply control device with bolts, and the bolts are very easy to slip, resulting in loose fixing of the terminal posts and wires, which can easily cause problems such as power failure
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[0025] 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.
[0026] see Figure 1 to Figure 6 , an embodiment provided by the present invention: a switching power supply control device, including a fixed base plate 4, the upper end of the fixed base plate 4 is fitted with a dust-proof frame 1, and the middle and surrounding areas of the upper end of the dust-proof frame 1 are fixedly provided with anti-corrosion The dust cover 3, the front and rear sides of the upper end of the fixed base plate 4 are movable with push plates 5, and the two sides of the fixed base plate 4 are fixed with two mating blocks 7, and a wiring connection is inserted between the two mating blocks 7. The column 6, the outer end surface of the terminal 6...
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The invention discloses a switching power supply control device, relates to the technical field of switching power supply control devices, and solves the problems that the whole device is easily influenced by dust and great potential safety hazards are caused because the switching power supply control device is not provided with a dustproof frame and a dustproof cover structure. A switching power supply control device comprises a fixed bottom plate, a dustproof frame is installed at the upper end of the fixed bottom plate in a matched mode, dustproof covers are fixedly arranged in the middle and on the periphery of the upper end of the dustproof frame, and pushing plates are movably arranged on the front side and the rear side of the upper end of the fixed bottom plate. The two sides of the front side and the rear side of the fixed bottom plate are each fixedly provided with two matching blocks, and a binding post is inserted between the two matching blocks. The two matching blocks are fixedly arranged at the front end and the rear end of the fixed bottom plate, and the insertion type square groove is fixedly formed between the two matching blocks, so that a binding post on an electric wire can be inserted into the insertion type square groove.
Description
technical field [0001] The invention relates to the technical field of switching power supply control devices, in particular to a switching power supply control device. Background technique [0002] The switching power supply control device is a device that provides current and voltage to electronic equipment, also known as a power supply controller. It provides control of the current required by all components in the power supply. influences. Referred to as the power switch, it can be subdivided into: switching power supply control board, inverter switching power supply control device, AC regulated switching power supply control device, DC regulated switching power supply control device. [0003] However, there is no dust-proof frame and dust-proof cover structure on the existing switching power supply control device, resulting in the overall device being easily affected by dust, resulting in a great potential safety hazard; the overall switching power supply control devic...
Claims
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Login to View More IPC IPC(8): H05K5/02H05K5/03H01R13/627H01R13/629H01R13/639H02M1/00H02M7/00
CPCH05K5/0217H05K5/03H05K5/0247H01R13/639H01R13/629H01R13/627H02M1/00H02M7/003
Inventor 崔志宇张波
Owner 江苏通钥电子科技有限公司