Novel composite high-temperature-resistant switch

Abstract

The invention discloses a novel composite high-temperature-resistant switch. The novel composite high-temperature-resistant switch includes a mounting box, the surface of the mounting box is provided with external connecting holes, the inner side of the mounting box is fixedly equipped with fixed holes, the fixed holes are connected with a mounting plate through screws, the inner part of the mounting plate is fixedly equipped with a circuit board, the surface of the mounting plate is fixedly equipped with a nylon rear seat, and the surface of the nylon rear seat is fixedly equipped with a switch binding post. The novel composite high-temperature-resistant switch adopts a detachable switch structure, is convenient to maintain and replace parts, through adoption of a wiring point material of a high-temperature-resistant material, the circumstance that a wiring point is large in power and emits heat, causing too high temperature and causing a fire can be prevented, through arrangement of a detector and an alarm, detection of temperature and personnel can be realized, an abnormal condition can be detected and an alarm can be given, two modes of automatic control and manual control can be realized, and the novel composite high-temperature-resistant switch is simple in structure and convenient to operate, and has very high market promotion prospects.

Description

Technical field [0001] The invention relates to the technical field of high temperature resistant switches, in particular to a novel composite high temperature resistant switch. Background technique [0002] The words for the switch are interpreted as on and off. It also refers to an electronic component that can open a circuit, interrupt current or make it flow to other circuits. The most common switch is an electromechanical device operated by a human, which has one or several electronic contacts. The “closed” of the contact means that the electronic contact is conducting and current is allowed to flow; the “open” of the switch means that the electronic contact is not conducting to form an open circuit, which does not allow current to flow. The simplest switch has two names Metals called "contacts" make a current loop when two contacts are in contact, and open current when the two contacts are not in contact. When choosing contact metal, it is necessary to consider the degre...

AI Technical Summary

Problems solved by technology

In addition to the contacts in the switch, there will also be movable parts to make the contacts conductive or non-conductive. The switch can be divided into a lever switch (Toggle switch), a key switch, and a rocker switch (Rockerswitch) according to the different movable parts. The movable part can also be other types of mechanical linkages, but the switches commonly used at present cannot withstand high temperatures, and are easy to ignite and cause fires under high temperature conditions.

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