A cleaning apparatus

Abstract

The utility model discloses a kind of cleaning equipment, including battery, sewage tank, fan and host shell, the battery and fan are separately arranged in host shell, the sewage tank is connected on host shell, the battery and host shell are abutted, the sewage tank includes sewage tank shell, the part of host shell and battery abutment and the gap between sewage tank shell, the fan can produce airflow, the airflow passes through sewage tank and gap. When this cleaning equipment carries out cleaning work, external sewage can be sucked into sewage tank by the airflow of fan, and the heat emitted by battery can be transmitted to gap through host shell, so that the airflow generated by fan can take away the heat at gap when passing through gap to avoid heat remaining in this cleaning equipment, to ensure the work reliability of other components in cleaning equipment, improve the service life of this cleaning equipment.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment design, and in particular to a cleaning equipment. Background Technology

[0002] Some electric cleaning equipment, such as floor scrubbers, are equipped with batteries that power components such as the roller brush motor, ensuring that these components have enough power to work effectively.

[0003] The batteries in the aforementioned cleaning equipment generate heat during operation. If this heat accumulates inside the cleaning equipment and cannot be dissipated in time, the temperature inside the equipment will rise. As the various components inside the cleaning equipment operate at high temperatures, their reliability will be affected, and in severe cases, they may even be damaged, significantly impacting the lifespan of the cleaning equipment. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device that can solve one or more of the above-mentioned problems.

[0005] According to one aspect of the present invention, a cleaning device is provided, comprising a battery, a wastewater tank, a fan, and a main unit housing. The battery and fan are respectively housed inside the main unit housing, and the wastewater tank is connected to the main unit housing. The battery abuts against the main unit housing, and the wastewater tank includes a wastewater tank housing. A gap exists between the portion of the main unit housing that abuts against the battery and the wastewater tank housing. The fan generates airflow, which passes through the sewage tank and the gap.

[0006] The beneficial effects of this utility model are: when this cleaning equipment is performing cleaning work, external sewage can be sucked into the sewage tank by the airflow of the fan, and the heat generated by the battery can be transferred to the gap through the main body housing. Thus, the airflow generated by the fan can carry away the heat in the gap when passing through the gap to avoid heat remaining in the cleaning equipment, thereby ensuring the working reliability of other components in the cleaning equipment and improving the service life of the cleaning equipment.

[0007] In some embodiments, the blower has an air outlet and an air inlet, the air inlet being connected to a sewage tank and the air outlet being connected to a gap. When the blower exhausts air, it allows the exhaust airflow to pass through the gap.

[0008] In some embodiments, the blower has an air outlet and two air inlets, one of which is connected to a sewage tank and the other is connected to a gap. When the blower draws air in, the airflow flows through both the sewage tank and the gap simultaneously, thereby simultaneously drawing sewage into the sewage tank and removing heat from the gap.

[0009] In some embodiments, the gap is zero. The wastewater tank includes an inlet pipe that extends into and abuts against the wastewater tank housing. The portion of the main unit housing that abuts against the battery and the portion of the wastewater tank housing that abuts against the inlet pipe are positioned opposite each other, and the airflow passes through the inlet pipe. The zero gap allows the portion of the main unit housing that abuts against the battery and the portion of the wastewater tank housing that abuts against the inlet pipe to come into contact. This allows the heat generated by the battery to be transferred sequentially through the main unit housing and the wastewater tank housing to the inlet pipe, through which the airflow passes, carrying away the heat it contains.

[0010] In some embodiments, the battery and the wastewater tank housing are arranged opposite each other.

[0011] In some embodiments, the cleaning device further includes a floor brush connected to the main unit housing. The floor brush includes a floor brush body and a floor brush cover. The floor brush body is equipped with a roller brush, a roller brush motor for driving the roller brush to rotate, a nozzle for spraying cleaning liquid onto the roller brush, and a water pump connected to the nozzle. The floor brush cover is equipped with a water storage section, which can store cleaning solution. The floor brush cover is installed on the floor brush body, and the water storage part is connected to the water pump.

[0012] During the cleaning process, the water reservoir provides cleaning fluid to the roller brush, effectively improving its cleaning performance.

[0013] In some embodiments, the floor brush cover has a first connector, and the floor brush body has a second connector. The first and second connectors can be connected to connect the water storage section to the water pump. The connection between the water pump and the water storage section can be achieved by connecting a third and a fourth connector.

[0014] In some embodiments, the floor brush body is equipped with a steam generator, and the floor brush cover is equipped with steam nozzles. The steam generator is connected to the water storage section and also to the steam nozzles. During cleaning operations, the cleaning liquid in the water storage section enters the steam generator, where it is converted into steam and sprayed through the steam nozzles onto the surface to be cleaned. This softens dirt and facilitates the cleaning of stubborn stains, further improving the cleaning effect.

[0015] In some embodiments, the floor brush cover has a third connector, and the floor brush body has a fourth connector. The third and fourth connectors can be connected to connect the steam generator to the water storage section. The connection between the steam generator and the water storage section is achieved by the connection of the third and fourth connectors. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a cleaning device according to one embodiment of the present invention.

[0017] Figure 2 This is a cross-sectional view of a cleaning device according to one embodiment of the present invention.

[0018] Figure 3 This is a cross-sectional view of a cleaning device according to one embodiment of the present invention.

[0019] Figure 4 This is a cross-sectional view of a cleaning device according to one embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the structure of the floor brush cover of a cleaning device according to one embodiment of the present invention.

[0021] Figure 6 This is a schematic diagram of the structure of the floor brush body of a cleaning device according to one embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the internal structure of the floor brush body of a cleaning device according to one embodiment of the present invention.

[0023] In the diagram: 1. Battery, 2. Wastewater tank, 3. Fan, 4. Main unit housing, 21. Wastewater tank housing, 22. Inlet pipe, 221. Inlet, 31. Outlet, 32. Inlet, 10. Gap, 5. Floor brush, 51. Floor brush body, 52. Floor brush cover, 511. Roller brush, 514. Water pump, 515. Second connector, 516. Steam generator, 517. Fourth connector, 521. Water storage section, 522. First connector, 523. Steam nozzle, 524. Third connector. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Example 1 refer to Figure 1 and Figure 2 The cleaning device of this embodiment includes a battery 1, a sewage tank 2, a fan 3, and a main unit housing 4.

[0026] The main housing 4 has a groove for accommodating the sewage tank 2. The blower 3 is located inside the main housing 4 and above the groove. The battery 1 is also located inside the main housing 4 and is close to the side wall of the groove. The battery 1 will abut against the main housing 4.

[0027] The wastewater tank 2 is connected to the main unit housing 4 via a snap-fit ​​connection, and the wastewater tank 2 and the battery 1 are positioned opposite each other after installation. The wastewater tank 2 includes a wastewater tank housing 21, and the wastewater tank housing 21 has a cavity that can hold wastewater.

[0028] After the sewage tank 2 is connected to the main unit housing 4, a gap 10 is provided between the part of the main unit housing 4 that abuts against the battery 1 and the sewage tank housing 21.

[0029] The blower 3 is equipped with an air outlet 31 and an air inlet 32. The air inlet 32 ​​is connected to the cavity inside the sewage tank 2, and the air outlet 31 is connected to the gap 10.

[0030] This cleaning equipment is equipped with a sewage inlet 221 and an exhaust outlet. The sewage tank 2 also includes a sewage inlet pipe 22. The sewage inlet 221 is located at one end of the sewage inlet pipe 22 and is connected to the atmosphere. The other end of the sewage inlet pipe 22 extends into the cavity of the sewage tank shell 21 and is connected to the cavity, thereby connecting the sewage inlet 221 with the cavity inside the sewage tank 2. The exhaust outlet can be located in the gap between the sewage tank shell 21 and the bottom of the groove, and the exhaust outlet is connected to the gap 10 through this gap.

[0031] When this cleaning equipment is performing cleaning work, the blower 3 can generate airflow. The airflow direction is sequentially from the sewage inlet 221, the cavity inside the sewage tank shell 21, the air inlet 32, the air outlet 31, the gap 10 to the exhaust port. That is, the airflow will pass through the sewage tank 2 and the gap 10.

[0032] The airflow passing through the inlet 221 into the cavity inside the sewage tank housing 21 can absorb external sewage, drawing it into the sewage tank 2. The heat emitted by the battery 1 is transferred to the main housing 4, and then from the main housing 4 to the gap 10. As the airflow passes through the gap 10, it carries away the heat from the gap, reducing the accumulation of heat from the battery 1 within the cleaning equipment and extending its service life.

[0033] Example 2 refer to Figure 1 and Figure 3 The cleaning device of this embodiment includes a battery 1, a sewage tank 2, a fan 3, and a main unit housing 4.

[0034] The main housing 4 has a groove for accommodating the sewage tank 2. The blower 3 is located inside the main housing 4 and above the groove. The battery 1 is also located inside the main housing 4 and is close to the side wall of the groove. The battery 1 will abut against the main housing 4.

[0035] The wastewater tank 2 is connected to the main unit housing 4 via a snap-fit ​​connection, and the wastewater tank 2 and the battery 1 are positioned opposite each other after installation. The wastewater tank 2 includes a wastewater tank housing 21, and the wastewater tank housing 21 has a cavity that can hold wastewater.

[0036] After the sewage tank 2 is connected to the main unit housing 4, a gap 10 is provided between the part of the main unit housing 4 that abuts against the battery 1 and the sewage tank housing 21.

[0037] The blower 3 is provided with an air outlet and an air inlet 32. There are two air inlets 32. One air inlet 32 ​​is connected to the cavity inside the sewage tank 2, and the other air inlet 32 ​​is connected to the gap 10.

[0038] This cleaning equipment is equipped with a sewage inlet 221, an air inlet and an exhaust outlet. The sewage tank 2 also includes a sewage inlet pipe 22. The sewage inlet 221 is located at one end of the sewage inlet pipe 22 and is connected to the atmosphere. The other end of the sewage inlet pipe 22 extends into the cavity of the sewage tank shell 21 and is connected to the cavity, so that the sewage inlet 221 is connected to the cavity inside the sewage tank 2.

[0039] The air inlet can be located in the gap between the sewage tank housing 21 and the bottom of the groove, and the air inlet is connected to the gap 10 through the gap. The exhaust port can be located on the main housing 4, and the exhaust port is connected to the air outlet.

[0040] When this cleaning equipment is performing cleaning work, the blower 3 can generate airflow. The airflow enters from the sewage inlet 221 and the air inlet at the same time. The airflow entering from the sewage inlet 221 will flow through the cavity inside the sewage tank shell 21, one air inlet 32, and finally through the air outlet to the exhaust port. The airflow entering from the air inlet will flow through the gap 10, another air inlet 32, and finally through the air outlet to the exhaust port. That is, the airflow will pass through the sewage tank 2 and the gap 10.

[0041] The airflow passing through the inlet 221 into the cavity inside the sewage tank housing 21 can absorb external sewage, drawing it into the sewage tank 2. The heat emitted by the battery 1 is transferred to the main housing 4, and then from the main housing 4 to the gap 10. As the airflow passes through the gap 10, it carries away the heat from the gap, reducing the accumulation of heat from the battery 1 within the cleaning equipment and extending its service life.

[0042] Example 3 refer to Figure 1 and Figure 4 The cleaning device of this embodiment includes a battery 1, a sewage tank 2, a fan 3, and a main unit housing 4.

[0043] The main housing 4 has a groove for accommodating the sewage tank 2. The blower 3 is located inside the main housing 4 and above the groove. The battery 1 is also located inside the main housing 4 and is close to the side wall of the groove. The battery 1 will abut against the main housing 4.

[0044] The wastewater tank 2 is connected to the main unit housing 4 via a snap-fit ​​connection, and the wastewater tank 2 and the battery 1 are positioned opposite each other after installation. The wastewater tank 2 includes a wastewater tank housing 21, and the wastewater tank housing 21 has a cavity that can hold wastewater.

[0045] After the sewage tank 2 is connected to the main unit housing 4, the part of the main unit housing 4 that abuts against the battery 1 and the sewage tank housing 21 can abut against each other, that is, the gap between the part of the main unit housing 4 that abuts against the battery 1 and the sewage tank housing 21 is zero.

[0046] The blower 3 is equipped with an air outlet 31 and an air inlet 32, and the air inlet 32 ​​is connected to the cavity inside the sewage tank 2.

[0047] This cleaning equipment is equipped with a sewage inlet 221 and an exhaust outlet. The sewage tank 2 also includes a sewage inlet pipe 22. The sewage inlet 221 is located at one end of the sewage inlet pipe 22 and is connected to the atmosphere. The other end of the sewage inlet pipe 22 extends into the cavity of the sewage tank shell 21 and is connected to the cavity, thereby connecting the sewage inlet 221 with the cavity inside the sewage tank 2. The exhaust outlet can be located on the main unit shell 4 and is connected to the air outlet 31.

[0048] The portion of the inlet pipe 22 that extends into the sewage tank housing 21 also abuts against the sewage tank housing 21. The portion of the main unit housing 4 that abuts against the battery 1 and the portion of the sewage tank housing 21 that abuts against the inlet pipe 22 are arranged opposite to each other.

[0049] When this cleaning equipment is performing cleaning work, the blower 3 can generate airflow. The airflow direction is sequentially from the sewage inlet 221, the cavity inside the sewage tank shell 21, the air inlet 32, the air outlet 31 to the exhaust outlet, that is, the airflow will pass through the sewage inlet pipe 22.

[0050] The airflow passing through the inlet 221 into the cavity inside the wastewater tank housing 21 allows for the absorption of external wastewater, drawing it into the wastewater tank 2. The heat emitted by the battery 1 is transferred to the main unit housing 4, then to the wastewater tank housing 21, and finally to the inlet pipe 22. As the airflow passes through the inlet pipe 22, it carries away the heat, reducing the accumulation of heat from the battery 1 within the cleaning equipment and extending its lifespan.

[0051] Example 4 refer to Figure 1 , Figure 5 , Figure 6 and Figure 7 This embodiment of a cleaning device includes a battery, a wastewater tank 2, a fan, a main unit housing 4, and a floor brush 5. The floor brush 5 is connected to the main unit housing 4 via a snap-fit ​​mechanism.

[0052] The floor brush 5 includes a floor brush body 51 and a floor brush cover 52. The floor brush body 51 is provided with a roller brush 511, a roller brush motor for driving the roller brush 511 to rotate, a nozzle for spraying cleaning liquid onto the roller brush 511, and a water pump 514 connected to the nozzle.

[0053] The floor brush cover 52 is provided with a water storage section 521, which can store cleaning fluid.

[0054] The brush cover 52 is fixedly installed on the brush body 51 by a snap-fit. The brush cover 52 is provided with a first connector 522, which is connected to the water storage part 521. The brush body 51 is provided with a second connector 515, which is connected to the water pump 514. After the brush cover 52 is installed on the brush body 51, the first connector 522 and the second connector 515 can be connected to enable the water storage part 521 to be connected to the water pump 514.

[0055] When this cleaning equipment is performing cleaning work, the roller brush 511 can rotate under the drive of the roller brush motor to clean the ground and other surfaces to be cleaned. At the same time, the water pump 514 can spray the cleaning liquid in the water storage section 521 onto the roller brush 511 through the nozzle to improve the cleaning effect of the roller brush 511.

[0056] The brush body 51 also includes a steam generator 516, which is preferably a steam boiler in this embodiment. The brush cover 52 has a steam nozzle 523 and a third connector 524 connected to the water storage section 521. The brush body 51 has a fourth connector 517. After the brush cover 52 is installed on the brush body 51, the third connector 524 and the fourth connector 517 can be connected to connect the steam generator 516 to the water storage section 521. At the same time, the steam generator 516 will also be connected to the steam nozzle 523.

[0057] When this cleaning equipment is performing cleaning work, the cleaning liquid in the water storage section 521 can also enter the steam generator 516. The steam generator 516 turns the cleaning liquid into steam and sprays it onto the surface to be cleaned through the steam nozzle 523 to soften dirt and clean stubborn dirt, thereby further improving the cleaning effect.

[0058] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A cleaning apparatus, characterized by, Includes batteries, wastewater tank, fan, and main unit housing. The battery and fan are respectively housed inside the main unit housing, and the wastewater tank is connected to the main unit housing. The battery abuts against the main unit housing, and the wastewater tank includes a wastewater tank housing. A gap exists between the portion of the main unit housing that abuts against the battery and the wastewater tank housing. The fan generates airflow, which passes through the sewage tank and the gap.

2. A cleaning apparatus according to claim 1, wherein, The blower is equipped with an air outlet and an air inlet. The air inlet is connected to the sewage tank, and the air outlet is connected to the gap.

3. A cleaning apparatus according to claim 1, wherein, The blower is equipped with an air outlet and two air inlets. One air inlet is connected to the sewage tank, and the other air inlet is connected to the gap.

4. The cleaning apparatus of claim 1, wherein, The gap is zero. The sewage tank includes an inlet pipe that extends into the sewage tank housing and abuts against the sewage tank housing. The portion of the main unit housing that abuts against the battery and the portion of the sewage tank housing that abuts against the inlet pipe are arranged opposite to each other. The airflow passes through the inlet pipe.

5. The cleaning apparatus of claim 1, wherein, The battery and the sewage tank housing are arranged opposite each other.

6. The cleaning apparatus of claim 1, wherein, Includes a floor brush, which is connected to the main unit housing. The floor brush includes a floor brush body and a floor brush cover. The floor brush body is equipped with a roller brush, a roller brush motor for driving the roller brush to rotate, a nozzle for spraying cleaning liquid onto the roller brush, and a water pump connected to the nozzle. The floor brush cover is equipped with a water storage section, which can store cleaning solution. The floor brush cover is installed on the floor brush body, and the water storage part is connected to the water pump.

7. A cleaning apparatus as claimed in claim 6, wherein The floor brush cover is provided with a first connector, and the floor brush body is provided with a second connector. The first connector and the second connector can be connected to enable the water storage part to be connected to the water pump.

8. A cleaning apparatus as claimed in claim 6, wherein The main body of the floor brush is equipped with a steam generator, and the floor brush cover is equipped with a steam nozzle. The steam generator is connected to the water storage section and the steam nozzle.

9. A cleaning apparatus as claimed in claim 8, wherein, The floor brush cover is provided with a third connector, and the floor brush body is provided with a fourth connector. The third connector and the fourth connector can be connected to enable the steam generator to communicate with the water storage section.

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