Overload protection conductive switch for punching machine
An overload protection and punching technology, applied in the field of switches, can solve the problems of excessive current, smooth punching, heating of electrical equipment, etc., and achieve the effects of reasonable structural design, low production cost, and high practicability
Pending Publication Date: 2022-05-06
堃昊电子科技江苏有限公司
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Problems solved by technology
[0002] Overload means that the load is too large, exceeding the rated load of the equipment itself. The phenomenon is that the current is too large, the electrical equipment heats up, and the long-term overload of the line will reduce the insulation level of the line, or even burn the equipment or line.
[0003] The punching machine will cause damage or damage when the voltage is too high, and the maintenance cost is very high
[0004] In order to ensure that the energy of the punching machine will not be damaged due to excessive voltage during use, an overload protection conductive switch for the punching machine is provided
Method used
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[0030] 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.
[0031] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purp...
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The invention relates to an overload protection conductive switch for a punching machine, the overload protection conductive switch for the punching machine comprises a mounting seat, a shell integrally formed with the mounting seat, a process protection structure and a line connection structure, the overload protection structure is mounted on the inner side of the shell, and the line connection structure and the limiting structures are symmetrically arranged on the two sides of the shell. The limiting connection structure is matched with the overload protection structure to enable a circuit to be connected, in the circuit connection state, the overload protection structure is always in the working state, and when high-load current is input, the high-load current can be stably increased, so that the overload protection structure is driven to work through high temperature, the circuit is immediately cut off, and the safety of the punching machine is ensured. The switch is reasonable in structural design, simple in structure, low in production cost and very high in practicability, is not limited to the use of a punching machine, and can be used by many devices, equipment and the like which are in contact with overload protection.
Description
technical field [0001] The invention relates to a switch, in particular to an overload protection conductive switch for punching machines. Background technique [0002] Overload means that the load is too large, exceeding the rated load of the equipment itself. The phenomenon is that the current is too large, the electrical equipment heats up, and the long-term overload of the line will reduce the insulation level of the line, or even burn the equipment or line. [0003] The punching machine will cause damage or damage when the voltage is too high, and the maintenance cost is very high. [0004] In order to ensure that the energy of the punching machine will not be damaged due to excessive voltage during use, an overload protection conductive switch for the punching machine is provided. Contents of the invention [0005] The object of the present invention is to provide an overload protection conductive switch for a punching machine, so as to solve the problems raised in ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01H37/02H01H37/04H01H37/32H01H37/64B21D55/00
CPCH01H37/04H01H37/32H01H37/64H01H37/02B21D55/00
Inventor 黄登波王小培
Owner 堃昊电子科技江苏有限公司