CN214484419U

CN214484419U - Cleaning equipment

Info

Publication number: CN214484419U
Application number: CN202022812709.5U
Authority: CN
Inventors: 肖力子; 王可可
Original assignee: Shenzhen Topband Co Ltd
Current assignee: Shenzhen Topband Co Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-26
Anticipated expiration: 2030-11-27

Abstract

The utility model is suitable for a cleaning equipment technical field provides a cleaning equipment, include: the equipment comprises an equipment main body, a cleaning solution storage device and a cleaning solution storage device, wherein the equipment main body is provided with a heating device and a water tank for storing the cleaning solution; locate on the equipment main part, and can with the radiator of the device heat conduction heat that generates heat, the radiator is equipped with and holds the chamber, with hold first interface and the second interface that the chamber communicates, the position of first interface and the position of second interface have the difference in height, first interface and second interface communicate with the water tank respectively. The cleaning equipment provided by the utility model is provided with the radiator, the radiator and the water tank form a cold and hot water circulating system, so that the heat dissipation and cooling of the heating device are realized, the heat dissipation efficiency of the heating device is improved, and the problem that the cleaning equipment breaks down due to overheating or the device is damaged due to overheating is avoided; and the heat dissipation of the heating device is realized by utilizing the water tank of the cleaning equipment, the heat dissipation mode of the heating device is simple, and the realization cost is low.

Description

Cleaning equipment

Technical Field

The utility model relates to a cleaning equipment technical field, concretely relates to cleaning equipment.

Background

With the improvement of living standard of people, more and more cleaning devices (floor washers, floor sweepers, carpet cleaners and the like) are applied to the life of people. Cleaning equipment such as floor washers, floor sweepers, carpet cleaners and the like usually drive a cleaning brush to rotate through a motor, and drain water to the cleaning brush by using a water tank of the cleaning equipment, so that the floor or the carpet can be scrubbed.

In the prior art, cleaning equipment such as floor washers, floor sweepers, carpet cleaners and the like are generally driven by using relatively high-power motors, and cleaning operation control is performed by using more high-power devices, such as power control devices, drive control devices and other control devices, which can generate more heat, so that the cleaning equipment all belongs to heating devices. Because most of the devices that generate heat are all placed inside equipment, mainly dispel the heat through inside heat transfer form, the radiating efficiency is low, and cleaning equipment easily breaks down or causes the device to overheat and damage because of overheating, easily causes equipment safety problem even.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cleaning equipment aims at solving among the prior art cleaning equipment and has the problem that the device radiating efficiency that generates heat is low.

The utility model discloses a realize like this, provide a cleaning equipment, include:

the cleaning device comprises an equipment main body, a cleaning solution storage device and a cleaning solution storage device, wherein the equipment main body is provided with a heating device and a water tank for storing the cleaning solution;

the radiator is arranged on the equipment main body and can conduct heat with the heating device, the radiator is provided with an accommodating cavity, a first interface and a second interface, the first interface and the second interface are communicated with the accommodating cavity, the position of the first interface and the position of the second interface have a height difference, and the first interface and the second interface are respectively communicated with the water tank.

Preferably, the heat generating device is in contact with the heat sink through a heat conductive member.

Preferably, the heat conducting component is a metal cavity, the heating device is packaged in the metal cavity, and the radiator is attached to the outer surface of the metal cavity.

Preferably, the heat generating device is in direct contact with the heat sink.

Preferably, the number of the heating devices is more than two, and the heating devices are integrally arranged at the same position.

Preferably, the first port is located above the second port, and the second port is located lower than the bottom of the water tank.

Preferably, the number of the radiators is one, the first interface of the radiator is connected with the water tank through a first pipeline, and the second interface of the radiator is connected with the water tank through a second pipeline.

Preferably, the number of the heat sinks is multiple, and the heat sinks surround the heat generating device simultaneously.

Preferably, the first interfaces of the radiators are sequentially connected in series through pipelines, the second interfaces of the radiators are sequentially connected in series through pipelines, one of the first interfaces is connected with the water tank through a first pipeline, and the other second interface is connected with the water tank through a second pipeline.

Preferably, the apparatus main body further includes:

a motor;

the cleaning brush is in transmission connection with the motor, and the motor can drive the cleaning brush to rotate;

and the cleaning fluid in the water tank is discharged to the cleaning brush through the drain pipe.

The utility model provides a cleaning equipment is through setting up the radiator, and the radiator utilizes the first interface and the second interface that have the difference in height to be connected with the water tank. After the radiator is subjected to heat transfer by the heating device, the temperature of liquid in the radiator rises due to the fact that the heated temperature of the liquid in the radiator rises, so that the temperature difference exists between the water tank and the liquid in the radiator, the liquid in the radiator rises and enters the water tank through the first interface, low-temperature liquid in the water tank enters the radiator through the second interface, a cold and hot water circulating system is formed, heat of the radiator is continuously taken away through cold and hot water circulation in the cold radiator, heat dissipation of the heating device is achieved, the heat dissipation effect is good, the heat dissipation efficiency of the heating device is improved, and the problem that cleaning equipment breaks down due to overheating or the device is damaged due to overheating is avoided; and moreover, a cold and hot water circulating system is formed by the water tank and the radiator of the cleaning equipment, so that the heat dissipation mode of the heating device is simple, and the realization cost is low.

Drawings

Fig. 1 is a three-dimensional structure diagram of a cleaning device provided by an embodiment of the present invention;

fig. 2 is an exploded perspective view of a cleaning device according to an embodiment of the present invention;

fig. 3 is an exploded view of another three-dimensional structure of a cleaning device according to an embodiment of the present invention;

fig. 4 is a schematic view of a part of the structure of the cleaning device provided by the embodiment of the present invention;

FIG. 5 is an exploded perspective view of the structure shown in FIG. 4;

fig. 6 is a schematic view of a heat dissipation principle of a heat sink of the cleaning apparatus provided by the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment of the utility model provides a cleaning equipment is through setting up the radiator, and the radiator utilizes the first interface and the second interface that have the difference in height to be connected with the water tank. After the radiator is subjected to heat transfer by the heating device, because the heated temperature of liquid in the radiator rises, and the temperature difference exists between the water tank and the liquid in the radiator, the liquid in the radiator rises and enters the water tank through the first interface, and low-temperature liquid in the water tank enters the radiator through the second interface, so that a cold and hot water circulating system is formed, and the heat of the radiator is continuously taken away through cold and hot water circulation in the radiator, so that the heat dissipation of the heating device is realized, the heat dissipation effect is good, the heat dissipation efficiency of the heating device is improved, and the problems that cleaning equipment fails due to overheating or the device is damaged due to overheating are avoided; and moreover, a cold and hot water circulating system is formed by the water tank and the radiator of the cleaning equipment, so that the heat dissipation mode of the heating device is simple, and the realization cost is low.

Referring to fig. 1 to 5, an embodiment of the present invention provides a cleaning apparatus, including:

an apparatus main body 1, the apparatus main body 1 having a heat generating device 11 and a water tank 12 for storing a cleaning liquid;

the radiator 2 is arranged on the equipment main body 1 and can conduct heat with the heating device 11, the radiator 2 is provided with an accommodating cavity, a first interface 21 and a second interface 22 which are communicated with the accommodating cavity, the position of the first interface 21 and the position of the second interface 22 have a height difference, and the first interface 21 and the second interface 22 are respectively communicated with the water tank 12.

In the embodiment of the utility model provides an in, cleaning equipment can be cleaning equipment such as floor cleaning machine, sweeper, carpet cleaning machine. The heating device 11 includes a power supply control device, a motor drive control device and other high-power devices of the cleaning equipment. When the cleaning equipment works, the heating device 11 works to generate certain heat. The cleaning liquid stored in the water tank 12 may be clear water or a mixed liquid of the cleaning liquid and water.

The embodiment of the utility model provides an in, the quantity of the device 11 that generates heat is more than two, and the device 11 integration that generates heat sets up in same position. Through the integrated setting in same position of the device 11 that generates heat with cleaning equipment, all devices 11 that generate heat of being convenient for utilize radiator 2 to dispel the heat the cooling simultaneously.

In this embodiment, the position of the first interface 21 is higher than the position of the second interface 22, and the height difference between the first interface 21 and the second interface 22 can be set according to actual needs. The radiator 2 is connected with the water tank 12 through a first interface 21 and a second interface 22, respectively, and the cleaning liquid in the water tank 12 enters the accommodating cavity of the radiator 2.

The embodiment of the utility model provides an in, cleaning equipment is at the during operation, and 11 work of device that generate heat produce certain heat, and the heat conduction that 11 work of device that generate heat produced to radiator 2 receives device 11 heat transfer backs that generate heat when radiator 2, and the liquid that holds the intracavity of radiator 2 is heated the temperature and is rised, makes the liquid in water tank 12 and the radiator 2 form the difference in temperature. As shown in fig. 6, since the first interface 21 and the second interface 22 have a height difference H, by using the heating principle of the solar water heater, the hot liquid in the radiator 2 rises and enters the water tank 12 through the first interface 21, and the low-temperature liquid in the water tank 12 enters the accommodating cavity of the radiator 2 through the second interface 22, so as to form a cold and hot water circulating system, continuously take away the heat of the radiator 2, realize the heat dissipation of the heating device 11, have a good heat dissipation effect, improve the heat dissipation efficiency of the heating device 11, and avoid the problem that the cleaning device fails due to overheating or is damaged due to overheating; moreover, a cold and hot water circulating system is formed by the water tank 12 and the radiator 2 of the cleaning equipment, the heat dissipation mode of the heating device 11 is simple, and the realization cost is low.

As an embodiment of the utility model, the device 11 that generates heat directly contacts with radiator 2, is convenient for generate heat device 11 and radiator 2's heat transfer.

Referring again to fig. 4 and 5, as a preferred embodiment of the present invention, the heat generating device 11 is in contact with the heat sink 2 through a heat conductive member.

In the present embodiment, the heat generating device 11 is in contact with the heat sink 2 through a heat conductive member. Wherein, the heating device 11 is installed on the heat conducting component, which facilitates the integrated installation of the heating device 11, and facilitates the plurality of heating devices 11 to conduct heat to the radiator 2 by using one heat conducting component.

In this embodiment, the heat generated by the heat generating device 11 is transferred to the heat conducting member, and the heat conducting member transfers the heat generated by the heat generating device 11 to the heat sink 2.

As an embodiment of the present invention, the heat conducting component is a metal cavity 20, the heat generating device 11 is packaged in the metal cavity 20, and the heat sink 2 is attached to the outer surface of the metal cavity 20.

Preferably, the metal cavity 20 is made of aluminum, and the metal cavity 20 has good thermal conductivity due to the good thermal conductivity of the aluminum. On one hand, the metal cavity 20 plays a role in conducting heat to the heating device 11, so that heat generated by the heating device 11 is conveniently conducted to the radiator 2; on the other hand, the heating devices 11 can be installed in the metal cavity 20 in a centralized manner, so that the heating devices 11 can be installed in a centralized manner and later-stage maintenance and replacement can be facilitated.

In this embodiment, the heat transfer that device 11 produced generates heat transfers to metal cavity 20 surface, metal cavity 20 gives radiator 2 with heat transfer again, thereby with heat transfer to the inside washing liquid of radiator 2, realize the heat exchange of device 11 and washing liquid that generates heat, radiator 2 is constantly with the washing liquid discharge, thereby the washing liquid is constantly taken away the heat that device 11 produced that generates heat, the radiating effect is good, and utilize cleaning equipment from the water tank 12 realization heat dissipation in area, realize with low costs.

As an embodiment of the utility model, radiator 2 can dismantle with metal cavity 20 and be connected, and the dismouting between radiator 2 of being convenient for and the metal cavity 20 makes things convenient for the maintenance of device 11 that generates heat to change. Specifically, the heat sink 2 is connected to the metal cavity 20 by screws.

As an embodiment of the present invention, the metal cavity 20 includes a bottom case 201 having a receiving cavity and a cover plate 202 covering the bottom case 201, and the heat generating device 11 is installed in the receiving cavity of the bottom case 201. The installation, maintenance and replacement of the heat generating device 11 are facilitated by arranging the metal cavity 20 as the bottom case 201 and the cover plate 202 which are mutually covered. Wherein, the heat sink 2 may be attached to an outer surface of the cover plate 202 or an outer surface of the bottom case 201.

The embodiment of the utility model provides an in, the quantity of radiator 2 can be one or more, and the concrete quantity of radiator 2 is not limited.

As an embodiment of the present invention, the number of the radiators 2 is one, the first interface 21 is connected to the water tank 12 through the first pipeline 23, and the second interface 22 is connected to the water tank 12 through the second pipeline 24. Besides, the first port 21 and the second port 22 may be directly communicated with the water tank 12, respectively.

In this embodiment, the heat sink 2 has a first interface 21 and a second interface 22. After the heat sink 2 is subjected to heat transfer by the heat generating device 11, the liquid inside the heat sink 2 is heated, the temperature of the liquid inside the heat sink 2 rises, the liquid inside the heat sink 2 rises and enters the water tank 12 from the first connector 21 through the first pipeline 23, and the low-temperature liquid inside the water tank 12 enters the heat sink 2 from the second connector 22 through the second pipeline 24, so that a cold and hot water circulating system is formed, and the heat dissipation of the heat generating device 11 is realized.

As the utility model discloses a preferred embodiment, the quantity of radiator 2 is a plurality of, and a plurality of radiators 2 surround device 11 that generates heat simultaneously, utilizes a plurality of radiators 2 to dispel the heat to device 11 that generates heat simultaneously, has further improved the radiating efficiency. Specifically, a plurality of radiators 2 are respectively attached to the outer surface of the metal cavity 20, and the plurality of radiators 2 surround the metal cavity 20, so as to further improve the heat dissipation effect.

As a preferred embodiment of the present invention, the first interfaces 21 of the plurality of radiators 2 are sequentially connected in series through a pipeline, the second interfaces 22 of the plurality of radiators 2 are sequentially connected in series through a pipeline, one of the first interfaces 21 is connected with the water tank 12 through the first pipeline 23, and the second interface 22 is connected with the water tank 12 through the second pipeline 24. The two sides of each radiator 2 are provided with a first interface 21 and a second interface 22, the first interfaces 21 of two adjacent radiators 2 are sequentially connected in series, the second interfaces 22 of two adjacent radiators 2 are sequentially connected in series, the first interface 21 of one radiator 2 is connected with the water tank 12 through a first pipeline 23, the second interface 22 of one radiator 2 is connected with the water tank 12 through a second pipeline 24, and therefore the radiators 2 and the water tank 12 form a cold and hot water circulation system.

In this embodiment, after the plurality of radiators 2 are subjected to heat transfer by the heat generating device 11, the cleaning liquid inside each radiator 2 is heated, the hot liquid inside each radiator 2 rises and enters the water tank 12 from the first interface 21 connected with the first pipeline 23 through the first pipeline 23, and the low-temperature liquid inside the water tank 12 enters each radiator 2 from the second interface 22 through the second pipeline 24 in sequence, so as to form a cold and hot water circulating system, and realize heat dissipation of the heat generating device 11. Through concatenating a plurality of radiators 2 in proper order, reduced the degree of difficulty that the pipeline was arranged, and made cleaning equipment's structure compacter. Besides this embodiment, a plurality of radiators 2 can be provided independently, the first port 21 of each radiator 2 is connected to the water tank 12 through a first pipe 23, and the second port 22 of each radiator 2 is connected to the water tank 12 through a second pipe 24.

As an embodiment of the utility model, first interface 21 is located second interface 22's top, and second interface 22's position is less than the bottom position of water tank 12, and when making the water level of washing liquid lower in the water tank 12, the washing liquid still can flow to inside radiator 2 in the water tank 12, still can realize the heat dissipation of device 11 that generates heat when guaranteeing that the water level of washing liquid is lower in the water tank 12.

As an embodiment of the present invention, the device main body 1 further includes a supporting frame 16, and the metal cavity 20 is installed on the supporting frame 16.

As an embodiment of the present invention, the apparatus main body 1 further includes:

a motor 14; and

the cleaning brush 15 is in transmission connection with the motor 14, and the motor 14 can drive the cleaning brush 15 to rotate;

a drain pipe (not shown) connected to the water tank 12, through which the cleaning solution in the water tank 12 is discharged to the cleaning brush 15.

In this embodiment, the motor 14 and the washing brush 15 are mounted on the support frame 16, respectively. In the washing operation of the washing apparatus, the motor 14 is operated to rotate the washing brush 15, and the washing liquid in the water tank 12 is discharged to the washing brush 15 through the drain pipe, so that the washing brush 15 can perform scrubbing of the floor or carpet.

As an embodiment of the present invention, the apparatus main body 1 further includes a traveling wheel 10 supporting the supporting frame 16 and a traveling driving device (not shown) for driving the traveling wheel 10 to rotate. When the walking driving device drives the walking wheels 10 to rotate, the whole cleaning equipment can move, and the cleaning equipment can conveniently move to scrub the ground or a carpet.

As an embodiment of the present invention, the apparatus main body 1 further includes a sewage tank 17, an air inlet pipe 18 connected to the sewage tank 17, a water suction cover 19 connected to the air inlet pipe 18 and disposed behind the cleaning brush 15, and an air suction motor (not shown), an air suction port of the air suction motor is communicated with the sewage tank 17, and an air outlet of the air suction motor is communicated with the outside. When the cleaning device is used for cleaning, the motor 14 drives the cleaning brush 15 to rotate so as to scrub the ground or the carpet, meanwhile, the air suction motor works, the air suction motor continuously absorbs air in the sewage tank 17, so that a negative pressure state is formed in the sewage tank 17, and in the process that the cleaning device moves forwards, water on the ground or the carpet cleaned by the cleaning brush 15 is absorbed into the sewage tank 17 through the water absorption cover 19, so that the ground or the carpet is dried quickly.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cleaning apparatus, comprising:

2. The cleaning apparatus according to claim 1, wherein the heat generating device is in contact with the heat sink through a heat conductive member.

3. The cleaning apparatus as claimed in claim 2, wherein the heat conducting member is a metal cavity, the heat generating device is enclosed in the metal cavity, and the heat sink is attached to an outer surface of the metal cavity.

4. The cleaning apparatus defined in claim 1, wherein the heat-generating device is in direct contact with the heat sink.

5. The cleaning apparatus according to claim 1, wherein the number of the heat generating devices is two or more, and the heat generating devices are integrally provided at the same position.

6. The cleaning apparatus defined in claim 1, wherein the first port is located above the second port, the second port being located below a bottom location of the tank.

7. The cleaning apparatus defined in claim 1, wherein the number of the radiators is one, the first port of the radiator is connected to the tank through a first pipe, and the second port of the radiator is connected to the tank through a second pipe.

8. The cleaning apparatus according to claim 1, wherein the number of the heat sinks is plural, and a plurality of the heat sinks surround the heat generating device at the same time.

9. The cleaning apparatus as claimed in claim 8, wherein the first ports of the plurality of radiators are serially connected in series through a pipeline, the second ports of the plurality of radiators are serially connected in series through a pipeline, one of the first ports is connected to the water tank through a first pipeline, and one of the second ports is connected to the water tank through a second pipeline.

10. The cleaning apparatus according to claim 1, wherein the apparatus main body further comprises:

a motor;