Improved dust display of dust collector

A technology for displays and vacuum cleaners, which is applied to vacuum cleaners, suction filters, cleaning equipment, etc., to achieve accurate display effects and quick and obvious display actions

Inactive Publication Date: 2012-07-11
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of improved vacuum cleaner dust indicator, it adopts light-emitting diode as display body, and elastic valve plate is as elastic body, avoids radial distortion of elastic body and display body The problem of injection molding deformation occurs, making the display function more convenient and accurate

Method used

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  • Improved dust display of dust collector
  • Improved dust display of dust collector

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Embodiment Construction

[0024] See figure 2 , image 3 As shown, the structure of the improved dust display for a vacuum cleaner of the present invention includes a display housing 1. The side wall of the housing 1 is provided with an opening 11 communicating with the vacuum chamber, an air hole 13 communicating with the outside air, and a display window 12. The housing 1 The inner cavity is provided with an elastic body and a display body; the improvement lies in that the display body provided in the inner cavity of the housing 1 is a light emitting diode 5; the elastic body is an elastic valve plate 7; the light emitting diode 5 and one end of the elastic valve plate 7 They are respectively fixed on the inner side wall of the casing 1, a battery 6 is arranged between the two poles of the light emitting diode 5, and a sealing gasket 8 is arranged at one end of the elastic valve plate 7 away from the fixed end.

[0025] See figure 2 , image 3 As shown, in the improved dust display for vacuum cleaner...

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Abstract

The invention provides an improved dust display of a dust collector, comprising a display shell, wherein the side wall of the shell is provided with an opening which is communicated with a dust-collecting cavity, a pore which is communicated with the outside air, and a display window; the shell cavity is provided with an elastic body and a display body; the dust display is characterized in that the display body which is arranged in the shell cavity is a light-emitting diode; the elastic body is an elastic valve plate; the light-emitting diode and one end of the elastic valve plate are respectively fixed at the inner side wall of the shell; a battery is arranged between the two poles of the light-emitting diode; one end of the elastic valve plate far from the fixing end is provided with a sealing gasket; and the dust display avoids the occurrence of problems of radial deformation of the elastic body and the injection distortion of the display body, thereby leading the display functionsto be more convenient and accurate.

Description

Technical field [0001] The present invention relates to a vacuum cleaner, in particular to design an improved dust display of the vacuum cleaner with better display function. Background technique [0002] A vacuum cleaner is an appliance that uses vacuum to suck dust. It uses vacuum to generate strong suction in the body of the vacuum cleaner. Under the action of this strong suction, the suction nozzle is forced to inhale the dust accumulated in the area or part that needs to be cleaned. It sucks dust thoroughly, has high efficiency, and can protect the environment. Therefore, in recent years, vacuum cleaners have been widely used by people, especially in general households, offices, conference halls and other indoor cleaning tasks, especially for cleaning carpets. , Sofa, wall corners and ground corners are cleaning operations. [0003] The existing vacuum cleaner mainly includes: a body, a connecting hose, an extension tube and a suction nozzle. The main body is divided into tw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/00A47L9/19
Inventor 樊利国
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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