Wall Mounted Manually Operated Switch

Abstract

The invention discloses a wall-mounted hand-operated switch, and the switch comprises a substrate with an operating mechanism accommodation cavity, wherein the substrate is provided with a left fixedwing, a right fixed wing, a front fixed wing and a rear fixed wing; a leading-in power wiring mechanism which is disposed on the left fixed wing of the substrate; a leading-out power wiring mechanismwhich is fixed with the bottom of the substrate; a circuit breaking manual operation mechanism which is disposed in the operating mechanism accommodation cavity and cooperates with a contact mechanism, wherein the contact mechanism is accommodated in the operating mechanism accommodation cavity and is connected with the leading-in power wiring mechanism and the leading-out power wiring mechanism;a circuit connection manual operation mechanism which cooperates with the circuit breaking manual operation mechanism; an end cover which is fixed with the substrate; a protection decoration cover which is fixed with the substrate, and is provided with an end cover allowing cavity, wherein the end cover cooperates with the end cover allowing cavity, and the circuit connection manual operation mechanism stretches out of the end cover. The switch meets the requirements of the power utilization of a large-power electric appliance. The switch is ideal in modularization effect, and reduces the overall size. The switch is simple in structure, facilitates the manufacturing and assembly, and meets the requirements of the flexible, convenient and quick installation. The switch guarantees the good motion reliability, and can guarantee the safety.

Description

technical field [0001] The invention belongs to the technical field of low-voltage electrical appliances, and in particular relates to a wall-mounted manual operation switch. Background technique [0002] The above-mentioned wall-mounted manual operation switch is suitable for wall installation. For example, it can be installed in the 86-type or 120-type installation box that is commonly used in my country. Of course, it can also be installed directly on the wall or at a reasonable position with the wall as the carrier. or disconnect the power supply. [0003] As known in the industry, for high-power electrical appliances greater than 1200W, such as washing machines, air conditioners, electric water heaters, ovens, induction cookers, and microwave ovens, etc., ordinary on / off switches are often difficult to achieve the desired circuit safety protection. In addition, although the switch that is equipped with various automatic protection devices such as the automatic leakage r...

AI Technical Summary

Problems solved by technology

[0003] As known in the industry, for high-power electrical appliances greater than 1200W, such as washing machines, air conditioners, electric water heaters, ovens, induction cookers, and microwave ovens, etc., ordinary on / off switches are often difficult to achieve the desired circuit safety protection.

In addition, although the switch equipped with various automatic protection devices such as automatic leakage release can play the role of automatically cutting off the power supply when the leakage occurs to a certain extent, the structure is complex, the manufacturing cost is high, and it is cheap.

Images