Dust collector filter element neglected loading detection mechanism and dust collector

A detection mechanism and vacuum cleaner technology, which is applied to the installation of vacuum cleaners, suction filters, and electrical equipment. It can solve the problems of inconvenient filter elements before and after replacement, and achieve the effect of avoiding reverse installation.

Pending Publication Date: 2021-01-29
DREAM INNOVATION TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the front and rear filter elements in this detection method are integrated, which causes great inconvenience to replace the front and rear filter elements.

Method used

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  • Dust collector filter element neglected loading detection mechanism and dust collector
  • Dust collector filter element neglected loading detection mechanism and dust collector
  • Dust collector filter element neglected loading detection mechanism and dust collector

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings, and the aforementioned and other objects, features, aspects and advantages of the present invention will become more apparent, so that those skilled in the art can implement them with reference to the description. In the drawings, the shapes and dimensions may be exaggerated for clarity, and the same reference numerals will be used throughout to designate the same or like parts. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are generally not ...

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Abstract

The invention provides a dust collector filter element neglected loading detection mechanism. The mechanism comprises a front filter element and a rear filter element, wherein the rear filter elementand the front filter element abut against each other after being correctly installed, and the rear filter element and the front filter element can be detached separately in the detaching process; a neglected loading prevention assembly is located at the top of the rear filter element, and after the rear filter element and the front filter element are both correctly installed, the rear filter element and the front filter element jointly abut against the neglected loading prevention assembly and trigger the neglected loading prevention assembly; the front filter element and the rear filter element are separately assembled, and the front filter element or the rear filter element is convenient to replace due to the non-integrated structure; the neglected loading prevention assembly is arrangedat the top of the rear filter element, so that neglected loading of the front filter element and/or the rear filter element can be detected, and when one of the front filter element and the rear filter element is neglected to be loaded, neglected loading of any one of the front filter element and the rear filter element can be detected by using only one neglected loading prevention assembly; andstructures of the front filter element and the rear filter element are improved, so reverse installation of the front filter element and the rear filter element can be effectively avoided. The invention further provides a dust collector.

Description

【Technical field】 [0001] The invention relates to the technical field of vacuum cleaners, in particular to a vacuum cleaner filter core missing detection mechanism and a vacuum cleaner. 【Background technique】 [0002] In the prior art, the front and rear filter elements of the motor are usually made in one piece, and the front and rear filter elements of the motor are disassembled and assembled synchronously. A magnet is embedded in the integrated filter element assembly, and a Hall element is arranged on the host. When the integrated filter element assembly is missing, the Hall element of the host cannot recognize the magnet and cannot be turned on. However, the front and rear filter elements in this detection method are integrated, which causes great inconvenience to replace the front and rear filter elements. [0003] Therefore, it is necessary to improve the prior art to overcome the defects in the prior art. 【Content of invention】 [0004] The object of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/16A47L9/10A47L9/28A47L5/24
CPCA47L9/16A47L9/1608A47L9/1691A47L9/10A47L9/2805A47L9/2836A47L9/2889A47L5/24
Inventor 张如范苏湘冯勇兵
Owner DREAM INNOVATION TECH (SUZHOU) CO LTD
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