CN220277813U

CN220277813U - Cleaning machine

Info

Publication number: CN220277813U
Application number: CN202320969798.5U
Authority: CN
Inventors: 陶樟兴; 黄允茂; 周超
Original assignee: Yongkang Xiaosi Technology Co ltd
Current assignee: Yongkang Xiaosi Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-01-02
Anticipated expiration: 2033-04-26

Abstract

The utility model provides a cleaning machine which comprises a shell and a pressurizing device, wherein the shell comprises an inner cavity, a top shell surface arranged at the top of the inner cavity and a side shell surface arranged at the side part of the inner cavity. The pressurizing device comprises a pump and a motor suitable for driving the pump, the pump comprises a water inlet and a water outlet pipe, the water inlet is arranged on the top shell surface, the water outlet is arranged on the side shell surface, the water outlet pipe comprises a rectifying section, a reversing section and a water outlet which are sequentially communicated, the rectifying section comprises at least one section of U-shaped pipe, and the reversing section and the water outlet are coaxially arranged. According to the utility model, the water flow direction can be adjusted by arranging the water outlet pipes of the rectifying section and the reversing section, and on the other hand, the flow path of the water flow can be prolonged to provide the pipe resistance, and further, the rectifying section comprises at least one section of U-shaped pipe, and the high-frequency collision of the water flow in the U-shaped pipe consumes part of kinetic energy, so that the water flow is converted from turbulent flow to laminar flow, and flows out more smoothly and intensively.

Description

Cleaning machine

Technical Field

The utility model belongs to the technical field of cleaning devices, and particularly relates to a cleaning machine.

Background

A washer is a device that washes by supplying pressurized liquid through a plunger pump.

The prior art with the application number of CN202020910457.7 discloses a plunger pump of a cleaning machine, which comprises a pump body, a motor support, a motor, a transmission mechanism, a water inlet connector, an unloading valve spring and an unloading valve spring, wherein the pump body is provided with a pump cavity, a water inlet and a water outlet, the pump body is provided with a plunger, one side of the motor support is matched with one end of the pump body, the motor is matched with the other side of the motor support, the transmission mechanism is arranged in the motor support and connected with the output of the motor and comprises a bearing, the water inlet connector is connected with the water inlet, the unloading valve core and the unloading valve spring enable the unloading valve core to reciprocate; (2) The replaceable battery pack is arranged outside the cleaning machine in a detachable way, so that the battery is easy to collide and vibrate, and the working environment is poor; (3) lack of a regulating mechanism, and poor applicability.

Disclosure of Invention

In view of the foregoing drawbacks of the prior art, an object of the present utility model is to provide a cleaning machine, so as to meet the needs of users.

To achieve the above object, the present utility model provides a cleaning machine comprising

A shell body, which comprises an inner cavity, a top shell surface arranged at the top of the inner cavity and a side shell surface arranged at the side part of the inner cavity,

the pressurizing device comprises a pump and a motor suitable for driving the pump, the pump comprises a water inlet and a water outlet pipe, the water outlet pipe comprises a rectifying section, a reversing section and a water outlet, the rectifying section, the reversing section and the water outlet are sequentially communicated, the water inlet is formed in the top shell surface, the water outlet is formed in the side shell surface, the rectifying section comprises at least one section of U-shaped pipe, and the reversing section and the water outlet are coaxially arranged.

As a preferred option: the length of the rectifying section is at least 2 times that of the reversing section.

As a preferred option: the pump comprises an upper cavity opening which is opened upwards and a lower cavity opening which is opened downwards, the upper cavity opening is suitable for being communicated with the water inlet, and the lower cavity opening is suitable for being communicated with the rectifying section.

As a preferred option: the battery pack is detachably arranged in the inner cavity, the top shell surface comprises a power exchange port and a flip cover which is suitable for being covered on the power exchange port, and the power exchange port is correspondingly arranged above the battery pack; the battery charging port comprises a first overturning edge and a first fixing edge which are oppositely arranged, the flip cover comprises a second overturning edge and a second fixing edge which are oppositely arranged, the second overturning edge is hinged to the first overturning edge, and the first fixing edge is detachably connected with the second fixing edge.

As a preferred option: the electric motor comprises two battery packs, wherein the two battery packs are arranged side by side and simultaneously supply power for the electric motor.

As a preferred option: the first fixing edge comprises a first magnetic attraction piece, the second fixing edge comprises a second magnetic attraction piece, and the first fixing edge and the second fixing edge are fixed in a magnetic attraction mode;

as a preferred option: the first fixed edge comprises a buckling groove, the second fixed edge comprises a pushing groove and a pushing button, the pushing button comprises a pushing cap suitable for being held and an upper hook part suitable for being matched with the buckling groove, the pushing groove is suitable for being used for enabling the pushing button to slide in a reciprocating manner, the upper hook part is suitable for extending into the buckling groove, and the upper hook part is suitable for being used for sliding in the buckling groove to enable the second fixed edge to be buckled or separated with the second fixed edge.

As a preferred option: the buckling groove comprises a lower hook part, the lower hook part is arranged at one end of the buckling groove, the pushing groove comprises an opening end and a closing end, the pushing cap comprises a sliding part and an operating part, the upper hook part is arranged below the operating part,

when the upper hook part slides to be buckled with the lower hook part, part of the sliding part slides out of the opening end, and when the upper hook part slides to be completely separated from the lower hook part, the sliding part completely slides into the pushing groove and is abutted to the closing end, and the operating part is abutted to the opening end with the upper hook part.

As a preferred option: the control assembly comprises a main control board and a signal control board, wherein the main control board is suitable for being electrically connected with the motor and the signal control board, and the signal control board comprises a switch button, a speed regulating button suitable for regulating and controlling the rotating speed of the pump and a signal group lamp suitable for displaying the current rotating speed level of the pump.

As a preferred option: the shell comprises a subsidiary shell which is suitable for accommodating the signal control board, the subsidiary shell is embedded in the side shell surface, and the subsidiary shell further comprises a water outlet groove which is suitable for embedding the water outlet.

As a preferred option: the switch button the signal group lamp with speed adjusting button is from top to bottom aligned setting, the switch button with speed adjusting button is circularly, the signal group lamp include circular arc lighting fixture and evenly distributed in a plurality of signal lamps on the circular arc lighting fixture, the circular arc lighting fixture with speed adjusting button is coaxial to be set up.

As a preferred option: the shell also comprises a bottom shell surface arranged below the inner cavity, and at least four universal wheels are arranged on the bottom shell surface, so that the cleaning machine can be conveniently moved according to local conditions during use.

The beneficial effects of the utility model are as follows:

(1) Through setting up the outlet pipe of rectification section and switching-over section, on the one hand can adjust the rivers direction, on the other hand can also prolong the flow path of rivers and provide the pipe resistance, and further, the rectification section includes at least one section U type pipe, and the high frequency collision of rivers in the U type pipe consumes partial kinetic energy for rivers flow from turbulent flow to changing into laminar flow, more smooth concentrated the ground outflow.

(2) Through setting up flip for the battery package, be convenient for change, maintenance battery package, inhale or be the mode of lock again through magnetism with the first fixed limit of this flip be fixed in the top shell face for flip can keep stable, avoids dust, liquid etc. to get into the inner chamber through trading the electric mouth, is favorable to protecting battery package and the pressurized module that sets up in the inner chamber.

(3) Through setting up control assembly regulation and control pump rotational speed to provide the rivers of different pressures or velocity of flow, be applicable to more washing scenes or cleaning object, further, make the user can know the regulation and control live in regulation and control process more directly perceivedly through setting up signal group lamp.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning machine according to the present utility model.

Fig. 2 is an exploded view of a cleaning machine according to the present utility model.

Fig. 3 is a schematic cross-sectional view and a schematic enlarged partial view of a cleaning machine according to the present utility model.

Fig. 4 is a schematic structural diagram of a water outlet pipe provided by the utility model.

Fig. 5 is a schematic structural view of a flip cover according to the present utility model.

Fig. 6 is a schematic structural diagram of a signal control board provided by the present utility model.

In the drawing, a housing 100, a battery pack 101, a pump 102, a motor 103, an inner chamber 104, a top housing surface 105, a side housing surface 106, a bottom housing surface 107, a universal wheel 108, an upper housing opening 109, a lower housing opening 110, a water inlet 111, a water outlet 112, a rectifying section 113, a reversing section 114, a water outlet 115, a power exchanging opening 116, a flip cover 117, a first flip side 118, a first fixed side 119, a second flip side 120, a second fixed side 121, a fastening groove 122, a lower hook 123, a push groove 124, an open end 125, a closed end 126, a push cap 127, a sliding part 128, an operation part 129, an upper hook 130, a main control board 131, a signal control board 132, an auxiliary housing 133, a water outlet groove 134, a switch button 135, a speed adjusting button 136, a signal group lamp 137, a circular arc lamp holder 138, and a signal lamp 139 are illustrated.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to aspects of the present utility model are shown in the drawings, and other details not greatly related to the present utility model are omitted.

In addition, it should be further noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-6, a cleaning machine comprises a housing 100, a pressurizing device, two battery packs 101 and a control assembly, wherein the housing 100 comprises an inner cavity 104, a top shell surface 105 arranged at the top of the inner cavity 104, a side shell surface 106 arranged at the side part of the inner cavity 104, and a bottom shell surface 107 arranged below the inner cavity 104, and the bottom shell surface 107 is provided with four universal wheels 108, so that the cleaning machine can be conveniently moved according to local conditions during use. The pressurizing device comprises a pump 102 and a motor 103 suitable for driving the pump 102, the pump 102 comprises an upper cavity opening 109 which is opened upwards, a lower cavity opening 110 which is opened downwards, a water inlet 111 and a water outlet 112, the upper cavity opening 109 is suitable for being communicated with the water inlet 111, the water inlet 111 is arranged on the top shell surface 105, the water outlet 112 comprises a rectifying section 113, a reversing section 114 and a water outlet 115 which are sequentially communicated, the rectifying section 113 comprises a section of U-shaped tube, the length of the rectifying section 113 is 2 times that of the reversing section 114, the reversing section 114 and the water outlet 115 are coaxially arranged, the lower cavity opening 110 is suitable for being communicated with the rectifying section 113, and the water outlet 115 is arranged on the side shell surface 106.

In this embodiment, two battery packs 101 are arranged side by side and simultaneously supply power to the motor 103, the battery packs 101 are detachably arranged in the inner cavity 104, the top shell 105 comprises a power exchanging port 116 and a flip cover 117 suitable for covering the power exchanging port 116, and the power exchanging port 116 is correspondingly arranged above the battery packs 101. The power conversion port 116 includes a first overturning edge 118 and a first fixing edge 119 which are oppositely arranged, the flip cover 117 includes a second overturning edge 120 and a second fixing edge 121 which are oppositely arranged, the second overturning edge 120 is hinged to the first overturning edge 118, and the first fixing edge 119 is detachably connected with the second fixing edge 121.

In this embodiment, the first fixing edge 119 includes a fastening slot 122, and the fastening slot 122 includes a lower hook 123, where the lower hook 123 is disposed at one end of the fastening slot 122. The second fixing edge 121 includes a push slot 124 and a push button, the push slot 124 includes an open end 125 and a closed end 126, the push button includes a push cap 127 and an upper hook 130, the push cap 127 includes a sliding portion 128 and an operating portion 129, and the upper hook 130 is disposed below the operating portion 129. When the upper hook 130 slides to be engaged with the lower hook 123, a part of the sliding portion 128 slides out of the open end 125, and when the upper hook 130 slides to be completely separated from the lower hook 123, the sliding portion 128 slides into the push groove 124 and abuts against the closed end 126, and the operating portion 129 abuts against the open end 125 with the upper hook 130.

In some other embodiments, the first fixed edge 119 comprises a first magnetic attraction piece and the second fixed edge 121 comprises a second magnetic attraction piece, the first fixed edge 119 being magnetically secured with the second fixed edge 121.

In this embodiment, the control assembly includes a main control board 131 and a signal control board 132, the main control board 131 is suitable for electrically connecting the motor 103 and the signal control board 132, the main control board 131 is disposed in the inner cavity 104, the housing 100 includes a sub-housing 133 embedded in the side housing surface 106, and the sub-housing 133 includes a water outlet groove 134 suitable for embedding the water outlet 115. The signal control board 132 is disposed in the sub-housing 133, and the signal control board 132 includes a switch button 135, a speed regulation button 136 adapted to regulate the rotational speed of the pump 102, and a signal group lamp 137 adapted to display the current rotational speed level of the pump 102. The switch button 135, the signal group lamp 137 and the speed regulating button 136 are arranged from top to bottom in an aligned mode, the switch button 135 and the speed regulating button 136 are round, the signal group lamp 137 comprises an arc lamp bracket 138 and four signal lamps 139 which are uniformly distributed on the arc lamp bracket 138, and the arc lamp bracket 138 and the speed regulating button 136 are coaxially arranged.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A cleaning machine, comprising

2. A cleaning machine as claimed in claim 1, wherein the length of the rectifying section is at least 2 times the length of the reversing section.

3. A cleaning machine according to claim 2, wherein the pump comprises an upwardly opening upper chamber opening and a downwardly opening lower chamber opening, the upper chamber opening being adapted to communicate with the water inlet and the lower chamber opening being adapted to communicate with the rectifying section.

4. A cleaning machine according to any one of claims 1-3, further comprising a plurality of battery packs adapted to power the motor, the battery packs being removably disposed in the interior cavity, the top housing surface comprising a power exchanging port and a flip cover adapted to cover the power exchanging port, the power exchanging port being correspondingly disposed above the battery packs;

the battery charging port comprises a first overturning edge and a first fixing edge which are oppositely arranged, the flip cover comprises a second overturning edge and a second fixing edge which are oppositely arranged, the second overturning edge is hinged to the first overturning edge, and the first fixing edge is detachably connected with the second fixing edge.

5. A cleaning machine as claimed in claim 4, wherein,

the first fixing edge comprises a first magnetic attraction piece, the second fixing edge comprises a second magnetic attraction piece, and the first fixing edge and the second fixing edge are fixed in a magnetic attraction mode;

or, the first fixed edge comprises a buckling groove, the second fixed edge comprises a pushing groove and a pushing button, the pushing button comprises a pushing cap suitable for being held and an upper hook part suitable for being matched with the buckling groove, the pushing groove is suitable for being used for the pushing button to slide reciprocally, the upper hook part is suitable for extending into the buckling groove, and the upper hook part is suitable for sliding in the buckling groove to buckle or separate the second fixed edge from the second fixed edge.

6. The cleaning machine according to claim 5, wherein the engagement groove includes a lower hook portion provided at one end thereof, the push groove includes an open end and a closed end, the push cap includes a sliding portion and an operating portion, the upper hook portion is provided below the operating portion,

7. A cleaning machine according to any one of claims 1-3, further comprising a control assembly, said control assembly comprising a main control board and a signal control board, said main control board being adapted to electrically connect said motor and said signal control board, said signal control board comprising a switch button, a speed control button adapted to regulate the rotational speed of said pump, and a signal group light adapted to display the current rotational speed level of said pump.

8. The washer of claim 7, wherein said housing comprises a sub-housing adapted to receive said signal control panel, said sub-housing being nested within said side housing surface, said sub-housing further comprising a water outlet channel adapted to be nested within said water outlet.

9. The cleaning machine of claim 8, wherein the switch button, the signal group lamp and the speed regulating button are arranged from top to bottom in an aligned manner, the switch button and the speed regulating button are circular, the signal group lamp comprises an arc lamp bracket and a plurality of signal lamps uniformly distributed on the arc lamp bracket, and the arc lamp bracket and the speed regulating button are coaxially arranged.

10. The cleaning machine of claim 1, wherein the housing further comprises a bottom surface disposed below the interior cavity, the bottom surface having at least four universal wheels mounted thereto.