Power switch with alarm prompting structure

Abstract

The invention provides a power switch with an alarm prompting structure, belonging to the technical field of electric appliances. The invention aims to solve the problems that automatic alarm after misoperation cannot be realized through structural improvement, and non-staff cannot be induced to realize misoperation through structural improvement. The power switch with an alarm prompting structure comprises a switch base, wherein a cover plate is installed on the switch base, and an alarm part is installed on the cover plate. According to the invention, cooperative arrangement of the cover plate and the alarm part is conducted, two elastic blocks are arranged, the two elastic blocks are placed in the two sliding grooves respectively, the elastic blocks make contact with sliding protrusions, a stop block is welded to the top end face of the switch base, the stop block is aligned with an extrusion switch to, and when the cover plate moves downwards by 0.3 cm, the stop block makes elastic contact with the extrusion switch, so extrusion of the extrusion switch is achieved, and then alarming of a loudspeaker is achieved.

Description

technical field [0001] The invention belongs to the technical field of electrical appliances, and more specifically relates to a power switch with an alarm prompt structure. Background technique [0002] The power switch is used to control the switch tube through the circuit for high-speed on and off. Its function is very important. For example, in the control of some dangerous equipment, if non-staff operate incorrectly, it will have dangerous consequences. It is used in homes, for example. During the process, children playing and unintentional operation can easily lead to safety accidents. [0003] For example, the application number: CN202110349041.1, the invention discloses a power switch, which includes a switch box body, a cover plate, and a protective cover. The cover plate is installed on the switch box body, and a protrusion is fixed on the protective cover. For the perforation through which the protrusion passes, a slot corresponding to the perforation is provided...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a power switch with an alarm prompt structure to solve the existing problem that the existing power switch has weak protection and cannot realize automatic alarm after wrong operation through structural improvement , and it is not possible to induce non-staff personnel to achieve wrong operations through structural improvements; moreover, the cover plate of the existing device will affect the normal sliding of the cover plate after being placed, such as bumping, and cannot pass the structural The improvement of the cover plate can realize the bump protection, and the protection structure can’t realize the dust-proof seal between the cover plate and the switch seat at the same time

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