Vacuum cleaner

Abstract

The invention discloses a dust remover, which comprises a housing and an electrical connection terminal mated with the housing, a sliding chamber is arranged in the housing, and the right side of the sliding chamber is connected to the outside of the housing by a plug-in connection. A spacer fixedly connected with the housing is provided above the insertion hole, and a counterbore opened upward is provided in the spacer, the left side of the counterbore is connected to the sliding cavity, and the right side is connected to the sliding cavity. The outer part of the housing and the lower part are connected to the insertion hole, the top end of the left side of the sliding chamber is provided with a first electrical connection chamber, and the bottom end of the sliding chamber is provided with a downwardly expanding cover The overall structure of the present invention is simple, the production cost is low, the power supply is safe and reliable, and the operation is simple and convenient. The occurrence of power failure accidents of the dust collector is suitable for promotion and use.

Description

technical field [0001] The invention relates to the field of dust removal equipment, in particular to a dust remover. Background technique [0002] Dust collectors are commonly used dust treatment equipment. When people use dust collectors, they need to drag them around to treat dust in various places. Dust collectors need electricity when they are in use. It is a form of plug-in fit connection. There is no lock set with a plug. Once the wire is bumped and pulled by an external force, the plug will be pulled out of the socket, so that the power supply of the dust collector will stop, resulting in unstable power consumption of the dust collector. And the existing dust collector All sockets are directly connected to electricity, which may cause electric shock accidents during the process of plugging and unplugging. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dust collector, which can solve the above-mentione...

AI Technical Summary

Problems solved by technology

[0002] Dust collectors are commonly used dust treatment equipment. When people use dust collectors, they need to drag them around to treat dust in various places. Dust collectors need electricity when they are in use. It is a form of plug-in fit connection. There is no lock set with a plug. Once the wire is bumped and pulled by an external force, the plug will be pulled out of the socket, so that the power supply of the dust collector will stop, resulting in unstable power consumption of the dust collector. And the existing dust collector The sockets are directly connected to the electricity, so that electric shock accidents may occur during the plugging and unplugging process.

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