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Dust bag type dust collector

A technology for vacuum cleaners and dust bags, applied in the directions of vacuum cleaners, suction filters, exhaust diffusion devices, etc., can solve problems such as deficiencies, and achieve the effects of reasonable structure, strong dust collection and separation ability, and good mute effect.

Inactive Publication Date: 2016-12-07
NINGBO HAIJI ELECTRIC APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current vacuum cleaners are still lacking in the setting of air ducts, the ability to separate dust from air, and the efficiency of dust collection.

Method used

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  • Dust bag type dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1: Such as Figure 1 to Figure 6 In the illustrated embodiment, a dust bag vacuum cleaner includes a main body 1 and a power supply device. The main body is provided with a motor cavity and a dust collecting tank. The dust collecting tank is provided with a dust bag 21. The bag holder 2 that clamps the dust bag and the suction mouth seat 11 for docking with the dust suction pipe. The dust bag has an opening, and the opening of the dust bag is connected with the suction mouth seat. A dust suction motor 3 is arranged in the motor cavity. The air inlet is communicated with the dust collecting tank, the air outlet of the dust suction motor is communicated with the air outlet provided on the main body, and a sound-proof sponge 31 contacting the outer surface of the motor is provided in the motor cavity. The dust suction motor is used to provide negative pressure suction, and the dust bag is used for filtering. After the airflow passes through the dust bag, the dust wil...

Embodiment 2

[0037] Example 2: The basic structure and implementation of this example are the same as that of Example 1. The difference is that the power supply device includes a power cord and a cord reel 6 arranged on the host. The power cord is wound on the coil. On the wire.

Embodiment 3

[0038] Embodiment 3: The basic structure and implementation of this embodiment are the same as in Embodiment 1, the difference lies in that Figure 7 to Figure 11 As shown in the figure, the power supply device includes a battery 7. The battery includes a battery casing 71 and a battery pack 711 arranged in the battery casing. The bottom of the battery casing is provided with a main vent communicating with the outside, and the battery casing is provided with several Auxiliary vents connected to the outside world. A shock-absorbing frame 712 is provided in the battery case. The battery pack is connected to the shock-absorbing frame. A number of shock-absorbing springs 7211 are arranged between the shock-absorbing frame and the bottom of the battery case. The lower end of the body is provided with a number of vertically arranged guide posts 721, and the inner bottom of the battery case is provided with a number of guide sleeves 722. The guide posts correspond to the guide sleeves ...

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Abstract

The invention discloses a dust bag type vacuum cleaner, which comprises a main body and a power supply device. The main body is provided with a motor cavity and a dust collection tank, a dust bag is provided in the dust collection tank, and a clamp for clamping the dust bag is provided on the main body. The bag holder and the suction socket for docking with the dust suction pipe, the dust bag has an opening, the opening of the dust bag communicates with the suction socket, a dust suction motor is arranged in the motor cavity, and the air inlet of the dust suction motor communicates with the dust collection tank, A sound-proof sponge in contact with the outer surface of the motor is provided in the motor cavity. The beneficial effects of the present invention are: reasonable structure, can effectively complete functions such as dust suction, separation and exhaust, strong dust suction and separation capabilities, good filtering effect, low working noise, and good mute effect; when the dust bag is not installed When the dust bag is full, the cover cannot be closed, so as to avoid dust-free work and prevent the motor from burning out; it has a dust-full indicator function, which will prompt the user when the dust bag is full, so that the user can know the dust collection status and clean it in time Or replace the dust bag.

Description

Technical field [0001] The invention belongs to the technical field of vacuum cleaners, and in particular relates to a bag-type vacuum cleaner. Background technique [0002] With the development of the times and the improvement of living standards, vacuum cleaners, especially household vacuum cleaners, have been widely used. A vacuum cleaner is an electrical appliance that uses an electric motor (dust suction motor) to generate negative air pressure in a sealed casing to suck dust or garbage. The main function of the current vacuum cleaner is to recycle and clean the dust and garbage on the floor, carpet, etc. in the home. However, current vacuum cleaners are still lacking in terms of air duct setting, dust and air separation ability, and dust collection efficiency. Summary of the invention [0003] In order to overcome the shortcomings in the prior art, the present invention provides a reasonable structure, can effectively complete the functions of dust collection, separation a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/14A47L9/10A47L9/00A47L9/28
CPCA47L9/1472A47L9/0081A47L9/102A47L9/2884
Inventor 周荣郑良宝
Owner NINGBO HAIJI ELECTRIC APPLIANCE
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