CN218684131U - Floor sweeper - Google Patents

Abstract

The utility model relates to a sweeper, which comprises a shell, wherein a storage chamber with an open top is arranged in the shell; a cover plate covering a top of the housing to open or close a top opening of the storage chamber; the fan is arranged on the shell; and the separation module can be detachably arranged in the storage chamber, and an air outlet of the separation module is communicated with the air inlet of the fan in a fluid mode in a state of being positioned in the storage chamber. So, can take out the separation module at any time to clear up or maintain the separation module, prevent to produce the peculiar smell and breed the bacterium because of the long-term use of separation module.

Description

Floor sweeper

Technical Field

The utility model belongs to family's washing, clean the field, concretely relates to machine of sweeping floor.

Background

The sweeper sucks the mixture such as dust mixed with water vapor on the ground into an inner cavity of the sweeper, and in order to separate the mixture of dust particles and water vapor, a separating device is usually adopted in the sweeper at present to separate.

The current sweeper, as in chinese patent application, discloses a high-precision intelligent sweeping robot, whose patent application number is CN202011191580.9 (application publication number is CN 112369962A), which includes a main body, a control circuit board, a double-filtration big dust box (or a separation module), a rear wheel driving motor, a lithium iron battery assembly, and a fan assembly arranged close to the double-filtration big dust box; the bottom of the main machine body is provided with a driving wheel and a universal wheel, and two sides of the universal wheel are respectively provided with a charging pole piece for electrical conduction connection; the anti-falling device also comprises at least three anti-falling sensors arranged at the peripheral position of the bottom of the main machine body; the double-filtration big dust box comprises a main box body, and a non-woven fabric filter layer and an HEPA filter layer which are arranged at the air vent part of the main box body. Although the sweeper is provided with the large dust box with a good filtering effect, a large amount of dust is easily accumulated in the dust box in the long-term use process, the sweeper is inconvenient to clean, bacteria are easily bred and peculiar smell is generated, the dust box cannot be detached and replaced, and the dust box cannot be detached and cleaned.

Accordingly, further improvements to existing sweeper machines are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the current situation of above-mentioned prior art, a convenient machine of sweeping floor that clears up to separation module is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a sweeper comprises:

a housing having a storage chamber therein with an open top;

a cover plate at least partially covering the top of the housing to open or close the top opening of the storage chamber;

the fan is arranged on the shell;

it is characterized by also comprising:

a separation module for separating at least a mixture of dust and air, removably mounted in the storage chamber, and having an air outlet in fluid communication with an air inlet of the fan in a state of being located in the storage chamber.

The fan can be located in the space enclosed by the shell and the cover plate, or can be arranged on the shell only and is not covered by the cover plate, but preferably, the fan is arranged in the space enclosed by the shell and the cover plate.

Preferably, the front side of the cover plate is rotatably disposed on the housing with the forward direction of the sweeper as forward. In addition, the other side edges of the cover plate can be rotatably connected with the corresponding position of the shell, or the cover plate is connected with the shell through screws.

Preferably, the air blower further comprises an attachment housing for receiving a filter element, the attachment housing being located in the space along the fluid flow path upstream of the air blower.

In order to facilitate the disassembly of the filtering piece, the connecting cover comprises a cover shell with a top opening and a baffle plate which covers the top opening to open or close the top opening, one side of the cover shell facing the air outlet of the separation module is provided with an air passing opening communicated with the air outlet, and the filtering piece can be detachably installed in the inner cavity of the cover shell. So, conveniently replace and filter or clear up the filter under dismantling.

The baffle plate and the edge of the top opening can adopt a buckling connection mode, a screw connection mode and a rotating connection mode, but preferably, one side edge of the baffle plate can be rotatably arranged on the corresponding side edge of the top opening.

Preferably, the separation module comprises a housing and a separation member at least used for separating dust and liquid, a chamber used for being communicated with the brush head module of the sweeper is arranged inside the housing, the separation member is located in the chamber, and the air outlet is formed in the housing and communicated with the chamber.

In order to conveniently discharge sewage or garbage in the cavity of the separation module, the shell is provided with a sewage discharge channel which is vertically arranged, the top of the sewage discharge channel is a sewage discharge outlet, the lower end of the sewage discharge channel is provided with an opening communicated with the cavity, and the cover plate is provided with an avoiding opening at the position corresponding to the sewage discharge outlet.

Preferably, the trapway is located before the chamber, forward of the direction of travel of the sweeper. In addition, the trapway can also be disposed behind the chamber or anywhere on the peripheral side of the chamber, and can also be disposed within the chamber.

In order to conveniently take and place the separation module, a handle part convenient to lift is arranged on the top wall of the separation module.

In order to realize the cleaning of the cleaning object, the cleaning brush head module is further included for cleaning the cleaning object, and the separation module is provided with an air passing opening communicated with the outlet of the brush head module.

Preferably, the brush head module is located in front of the separation module with the forward direction of the sweeper as the front.

Compared with the prior art, the utility model has the advantages of: this machine of sweeping floor's separation module can shirk to install in the apotheca of shell, and under the state of installing in the apotheca, is linked together with the air intake of fan, so, can take out separation module at any time to clear up or maintain separation module, prevent to produce the peculiar smell and breed the bacterium because of separation module uses for a long time.

Drawings

Fig. 1 is a schematic structural view of the sweeper of the present embodiment;

FIG. 2 is a schematic structural view of the cover plate of FIG. 1 in an inverted state;

FIG. 3 is a schematic perspective exploded view of FIG. 2;

FIG. 4 is a schematic perspective exploded view of FIG. 3;

fig. 5 is a cross-sectional view of a portion of the structure of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the sweeper of the present embodiment includes a housing 1, a cover plate 2, a separating module 3 for separating at least a mixture of dust and air, a blower 4, a connecting cover 7, a filter (not shown), and a brush head module 6 for sweeping an object to be cleaned. The embodiment takes the advancing direction of the sweeper as the front.

As shown in fig. 3 and 4, the interior of the housing 1 has a storage chamber 10 having an open top 101, and the front side of the cover 2 is rotatably provided at the top of the housing 1 to open or close the open top 101 of the storage chamber 10. The separating module 3 is detachably installed in the storage chamber 10, and the separating module 3 includes a housing 31 and a separating member (not shown) at least for separating dust and liquid, the housing 31 has a chamber 310 inside for communicating with the brush head module 6 of the sweeper, and the separating member is located in the chamber 310.

As shown in fig. 3 and 4, the housing 31 of the separation module 3 is opened with an air inlet communicated with the outlet of the brush head module 6 and an air outlet 311 communicated with the chamber 310, and the air outlet 311 is located downstream of the air inlet along the fluid flow path. In this embodiment, the brush head module 6 is located before the separation module 3, as shown in figure 5, and the separation module 3 is located between the cleaning module 6 and the fan 4 along the fluid flow path. In order to discharge the sewage or garbage in the chamber in time, the front side of the housing 31 has a vertically arranged trapway 312, the trapway 312 is located in front of the chamber 310, and the top of the trapway 312 is a sewage drain 3121. In order to communicate the trapway with the chamber, the lower end of the trapway 312 has an opening that communicates with the chamber 310, and the cover plate 2 has an escape opening 21 at a position corresponding to the waste exhaust port 3121. In addition, in order to facilitate the separation module to be put into or taken out from the storage chamber, as shown in fig. 2 and 3, a handle portion 313 for facilitating lifting is provided on a top wall of the housing 31 of the separation module 3, the handle portion 313 of this embodiment is C-shaped, and both ends of the handle portion 313 are rotatably provided at corresponding positions on an outer top surface of the housing 31.

As shown in fig. 4, the fan 4 is disposed in a space enclosed by the housing 1 and the cover plate 2, and is relatively fixedly connected to the housing 1, when the separation module 3 is located in the storage chamber 10, the air outlet 311 of the separation module 3 is in fluid communication with the air inlet of the fan 4, and the cleaning module 6 is located upstream of the separation module 3. Specifically, the connecting cover 7 is located in the above-mentioned space, and the connecting cover 7 includes a cover case 71 having a top opening 711 and a shutter 72 covering the top opening 711 to open or close the top opening 711, specifically, one side edge of the shutter 72 is rotatably provided on the corresponding side edge of the top opening 711, so that the top opening 711 of the cover case 71 is opened by rotating the shutter 72. The connection mode of the baffle 72 and the housing 71 is various, and a snap connection mode, a rotation connection mode or a screw connection mode can be adopted as long as the connection between the baffle 72 and the housing is realized. The casing 71 is provided with an air inlet 712 communicated with the air outlet 311 at a side facing the air outlet 311 of the separation module 3, and the filter member is detachably mounted in the inner cavity of the casing 71. The air inlet of the fan 4 communicates with the interior of the housing 71 and the fan 4 is located downstream of the filter element along the fluid flow path.

Under the action of the fan 4, negative pressure is formed in the cleaning module 6 and the separation module 3, so that garbage such as dust, water, particles and the like is sucked into the cleaning module 6 through the dust suction port of the cleaning module 6, then the gas separated by the separation module 3 is discharged, and the separated sewage is stored in the chamber 310 of the separation module.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter, referred to as a first portion and a second portion) in a unified manner, i.e., a fluid (gas, liquid or a mixture thereof) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide member, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Claims (12)

1. A sweeper comprises:

a housing (1) having a storage chamber (10) with an open top (101) therein;

a cover plate (2) at least partially covering the top of the housing (1) to open or close a top opening (101) of the storage chamber (10);

a fan (4) arranged on the housing (1);

it is characterized by also comprising:

a separation module (3) for separating at least a mixture of dust and air, removably mounted in said storage chamber (10), an air outlet (311) of the separation module (3) being in fluid communication with an air inlet of said fan (4).

2. The sweeper of claim 1, wherein: the fan (4) is arranged in a space enclosed by the shell (1) and the cover plate (2).

3. The sweeper of claim 1, wherein: the front side of the cover plate (2) can be rotatably arranged on the shell (1) by taking the advancing direction of the sweeper as the front.

4. The sweeper of claim 2, wherein: and a connecting cover (7) for accommodating a filter element, wherein the connecting cover (7) is positioned in the space and along the fluid flow path, and the filter element is positioned at the upstream of the fan (4).

5. The sweeper of claim 4, wherein: the connecting cover (7) comprises a cover shell (71) with a top opening (711) and a baffle plate (72) covering the top opening (711) to open or close the top opening (711), an air passing opening (712) communicated with the air outlet (311) is formed in one side, facing the air outlet (311) of the separating module (3), of the cover shell (71), and the filter piece can be detachably installed in an inner cavity of the cover shell (71).

6. The sweeper of claim 5, wherein: one side edge of the baffle plate (72) is rotatably arranged on the corresponding side edge of the top opening (711).

7. The sweeper of claim 1, wherein: the separation module (3) comprises a shell (31) and a separation piece at least used for separating dust and liquid, a chamber (310) communicated with a brush head module (6) of the sweeper is arranged inside the shell (31), the separation piece is located in the chamber (310), and an air outlet (311) is formed in the shell (31) and communicated with the chamber (310).

8. The sweeper of claim 7, wherein: the casing (31) has vertical arrangement's sewer (312), the top of sewer (312) is drain (3121), the lower extreme of sewer (312) have with the opening that cavity (310) are linked together, apron (2) have been seted up in the position that corresponds drain (3121) and have been dodged mouth (21).

9. The sweeper of claim 8, wherein: the trapway (312) is located before the chamber (310) in the forward direction of the sweeper.

10. The sweeper of claim 1, wherein: and a handle part (313) convenient to lift is arranged on the top wall of the separation module (3).

11. A sweeper according to any one of claims 1 to 10, wherein: the cleaning brush is characterized by further comprising a brush head module (6) used for cleaning an object to be cleaned, wherein the separation module (3) is provided with an air passing opening communicated with an outlet of the brush head module (6).

12. The sweeper of claim 11, wherein: and the brush head module (6) is positioned in front of the separation module (3) by taking the advancing direction of the sweeper as the front.

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