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Dust box and cleaning equipment

A dust box and box body technology, which is applied in the field of dust boxes and cleaning equipment, can solve the problems of housework burden, increased use cost, and poor user experience, and achieve the effects of reducing the burden of filtration, quick cleaning, and improved filtration accuracy

Pending Publication Date: 2022-03-15
深圳乐生机器人智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The dust box provided by the present invention aims to solve the problems in the prior art that the filter components of the dust box need to be frequently dismantled and replaced, resulting in increased housework burden and use cost, and poor user experience.

Method used

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  • Dust box and cleaning equipment
  • Dust box and cleaning equipment
  • Dust box and cleaning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-3 , 5-10, the embodiment of the present invention provides a dust box, including a box body 1 , a box cover 3 and a filter element 4 . The box body 1 is provided with a dust inlet 11, a dust outlet 12, and an air outlet 13. An airflow channel is formed in the box body 1 between the dust inlet 11 and the air outlet 13. The box body 1 is provided with several partitions in the airflow channel. 2. Several partitions 2 divide the air flow channel into several chambers 1a, one side wall of several partitions 2 is joined with the box wall of the box body 1, and the opposite side wall extends to the dust outlet 12, Several chambers 1a are sequentially connected from the dust inlet 11 to the air outlet 13, and the connection line between two adjacent communication areas 1b is arranged obliquely, and the dust outlet 12 is covered by the box cover 3 and abutted against several partition plates.

[0034] Several partitions 2 are arranged in the airflow passage in th...

Embodiment 2

[0040] On the basis of embodiment one, further, see Figure 5 , the communication area 1b is formed by opening air holes in the partition 2 where it is located; or

[0041] see Figure 1-3 , the communication area 1b is formed between the partition 2 where it is located and the box wall of the box body 1 (see image 3 Center A) is formed at intervals, or between the partition 2 where it is located and other partitions 2 (see image 3 Center B) Interval settings are formed.

[0042] Also, see Figure 10 , the communicating area 1b can also be the spacer 2 where it is located with air holes; and

[0043] The communication area 1 b is formed by a spaced arrangement between the spacer 2 where it is located and the box wall of the box body 1 , or by a combined structure that is spaced between the spacer 2 where it is located and other spacers 2 .

[0044] In this way, the airflow can flow through the communicating chambers 1a sequentially through the communicating area 1b form...

Embodiment 3

[0046] see Figure 5 On the basis of Embodiment 2, further, when the communicating area 1b is the air hole, the number of air holes is several, and the ventilation volume of several air holes on a single partition is equal, so as to ensure the smooth circulation of the air flow in the whole box body 1, In this way, when the fan provides negative pressure to the box body 1, no blockage will occur, and the apertures of the pores on the partitions from the dust inlet 11 to the air outlet 13 will gradually decrease, and the particles of different sizes carried by the airflow can be separated sequentially, so that the final The particles carried in the airflow flowing to the air outlet 13 are greatly reduced, reducing the filtering load of the filter element 4 , thereby increasing the service life of the filter element 4 .

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Abstract

The invention is suitable for an intelligent cleaning robot, and provides a dust box and cleaning equipment. The dust box comprises a box body, the box body is provided with a dust inlet, a dust pouring port and an air outlet, and an airflow channel is formed in the box body between the dust inlet and the air outlet; the box body is provided with a plurality of partition pieces in the airflow channel, the airflow channel is divided into a plurality of cavities by the partition pieces, the side walls of one sides of the partition pieces are connected with the box wall of the box body, and the side walls of the other opposite sides of the partition pieces extend to the dust pouring opening; the multiple cavities are sequentially communicated from the dust inlet to the air outlet, and the connecting line of every two adjacent communicated areas is obliquely arranged. The box cover covers the dust pouring opening and abuts against the partition pieces; and the filtering piece is arranged at the air outlet. The garbage in the box body is quickly and simply cleaned, the structure of the filtering piece is simplified, the filtering precision of the filtering piece can be improved, and the filtering piece does not need to be independently detached and cleaned.

Description

technical field [0001] The invention belongs to the field of intelligent cleaning robots, and in particular relates to a dust box and cleaning equipment. Background technique [0002] Existing smart cleaning equipment, such as floor sweepers, need to sweep and collect garbage while working, so the body is equipped with a dust box for collecting garbage bags. The dust box is usually equipped with a filter assembly for filtering fine dust particles. The filter assembly is generally composed of a filter screen + filter Haipa structure. After the sweeper has been working for a period of time, dust is easy to accumulate on the filter screen of the filter assembly. Take out the dust box to clean the filter screen from time to time, and the operation of cleaning the dust box frequently increases the burden of housework for the user. In addition, this kind of cleaning can only clean the dust outside the filter assembly, and cannot clean the filter hypa inside the filter assembly. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/4013A47L11/4027A47L11/4033A47L2201/00
Inventor 杨孜麒夏建雄李冰
Owner 深圳乐生机器人智能科技有限公司