CN112956834B

CN112956834B - Intelligent household kitchen cabinet

Info

Publication number: CN112956834B
Application number: CN202110039644.1A
Authority: CN
Inventors: 张宇栋; 宣群
Original assignee: Nanjing Gongdakai Furniture Materials Chuzhou Technology Co ltd
Current assignee: Nanjing Gongdakai Furniture Materials Chuzhou Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2023-10-13
Anticipated expiration: 2041-01-13
Also published as: CN112956834A

Abstract

The invention relates to the technical field of kitchen cabinets, in particular to an intelligent household kitchen cabinet which comprises a working unit and a cleaning unit, wherein the working unit comprises a kitchen workbench, an intelligent control center, a cabinet body, a water heater, a smoke exhaust ventilator, a kitchen range and a cleaning pool, and the cabinet body comprises an upper cabinet body and a lower cabinet body; according to the invention, hot water in the water heater is introduced into the hot water tank through the intelligent control center, and the hot water in the hot water tank is heated; the hot water generates a large amount of water vapor and is sprayed out of a first channel on the decontamination rod through a first pipe and a second pipe to act on the interior of the upper cabinet body, so that oil stains on the inner surface of the upper cabinet body are separated from the inner surface of the upper cabinet body under the heating action of the water vapor, and bacteria in the upper cabinet body are killed; meanwhile, the telescopic rod drives the cleaning rod and the decontamination rod to move downwards while rotating, so that the greasy dirt on the inner surface of the upper cabinet body is further removed.

Description

Intelligent household kitchen cabinet

Technical Field

The invention relates to the technical field of kitchen cabinets, in particular to an intelligent household kitchen cabinet.

Background

Kitchen cabinets, also known as "home kitchen furniture", "kitchen soldiers", etc.; is a household and civil facility integrating the comprehensive functions of burning, washing, storing, absorbing fume and the like in a household kitchen. The kitchen cabinet originates in Europe and America, and is transmitted to Guangdong, zhejiang, shanghai, beijing and other places in China at the beginning of nineties at the end of eighties in the twentieth century through hong Kong in China, she was originally developed by Korea kitchen cabinet Co., ltd. —Shangshengxing in Japan: is a physical carrier of various kitchen appliances and kitchen appliances in a modern integral kitchen and an artistic carrier of kitchen design thought, so that the kitchen is a main body of the modern integral kitchen. In a sense we can even equate the design of the whole kitchen to the design of the whole cabinet. Smart home is an implementation of Internet of things under the influence of the Internet. The intelligent home is connected with various devices in the home through the internet of things technology, and various functions and means such as home appliance control, illumination control and the like and programmable timing control are provided.

The technical scheme of the intelligent terminal type control cabinet is that an intelligent terminal type control cabinet is disclosed in a Chinese patent with the application number of 2015103135518 in the prior art, and the intelligent terminal type control cabinet comprises a cabinet body, a kitchen range hood, a water heater, a water purifier, a disinfection cabinet, a garbage smashing device and an intelligent terminal control device, wherein the water heater, the water purifier and the disinfection cabinet are arranged inside the cabinet body, the kitchen range hood and the smoke ventilator are arranged on the upper surface of the cabinet body, a cleaning water tank is additionally arranged on the upper surface of the cabinet body, the garbage smashing device is embedded in a water outlet at the bottom of the cleaning water tank, a control room is additionally arranged on the side surface of the cabinet body, a connecting chute is additionally arranged in the control room, and the intelligent terminal control device is hinged with the connecting chute through a positioning buckle. The invention has simple and compact structure, convenient use, high comprehensive operation efficiency of the equipment, small occupancy rate of kitchen space and remote control operation, and can monitor the operation state of the kitchen equipment and alarm the hidden trouble of the equipment in time, thereby improving the use environment of the kitchen and the use convenience and safety of the kitchen equipment; however, the above-mentioned patent also has a defect that during the use of the cabinet, the cooking fume which is not completely absorbed by the range hood permeates into the cabinet body of the cabinet, so that the kitchen ware, tableware and the like stored in the cabinet body are polluted, and the physical health of a user is affected; meanwhile, when a large amount of water is used for cleaning a kitchen cabinet positioned above the kitchen range, the water can seep out from a cabinet door gap of the kitchen cabinet and spill on the kitchen range, and the kitchen range is caused to have water inlet faults; so that this solution is limited.

In view of the above, the invention introduces the hot water in the water heater into the hot water tank through the intelligent control center and heats the hot water in the hot water tank; the hot water generates a large amount of water vapor and is sprayed out of a first channel on the decontamination rod through a first pipe and a second pipe to act on the interior of the upper cabinet body, so that oil stains on the inner surface of the upper cabinet body are separated from the inner surface of the upper cabinet body under the heating action of the water vapor, and bacteria in the upper cabinet body are killed; meanwhile, the telescopic rod drives the cleaning rod and the decontamination rod to move downwards while rotating, so that the greasy dirt on the inner surface of the upper cabinet body is further removed.

Disclosure of Invention

In order to make up for the deficiency of the prior art, solve the existing cupboard in use, the soot that is not absorbed by the kitchen ventilator completely permeates the cupboard body of the cupboard, cause kitchen utensils and tableware that store in the cupboard body to receive pollution, have influenced the body health of users; the invention provides an intelligent household kitchen cabinet.

The technical scheme adopted for solving the technical problems is as follows: the invention relates to an intelligent household kitchen cabinet, which comprises a working unit and a cleaning unit, wherein the working unit comprises a kitchen workbench, an intelligent control center, a cabinet body, a water heater, a smoke exhaust ventilator, a kitchen range and a cleaning pool, the cabinet body comprises an upper cabinet body and a lower cabinet body, the lower cabinet body is arranged at the bottom of the kitchen workbench, the upper cabinet body is arranged at the top of the kitchen workbench, and cabinet doors of the upper cabinet body and the lower cabinet body are controlled by the intelligent control center; the water heater is arranged on the surface of the kitchen workbench at the position of the lower side of the upper cabinet body, and is used for generating hot water and controlled by the intelligent control center; the kitchen ventilator is arranged at the bottom of the upper cabinet body and is controlled by the intelligent control center, and the kitchen range is arranged at the position of the upper bottom surface of the kitchen workbench, which is positioned below the kitchen ventilator; the cleaning pool is arranged on the upper bottom surface of the kitchen workbench at the position of one side of the upper cabinet body;

The cleaning unit comprises a telescopic rod, a cleaning rod, a hot water tank, a first pipe, a second pipe, a cleaning sponge, a cleaning tank and a spray head; the telescopic rod is arranged at the middle part of the upper bottom surface inside the upper cabinet body, the top of the telescopic rod is connected with a motor arranged inside the upper cabinet body, the telescopic rod and the motor are controlled by an intelligent control center, a cleaning rod is arranged at the part, close to the bottom, of the outer surface of the telescopic rod, the cleaning end part is inclined downwards, the cleaning rod is connected with the telescopic rod in a rotating way, and a reset spring piece is arranged at the joint part of the cleaning rod and the telescopic rod; the lower bottom surface of the cleaning rod is provided with a detachable cleaning sponge, a first groove is formed in the cleaning rod, a decontamination rod is embedded in the first groove, the decontamination rod is an elastic rod, the decontamination rod is connected with the inner surface of the first groove through a spring, and the lower bottom surface of the decontamination rod is made of rubber; the end part of the decontamination rod is contacted with the inner surface of the side wall of the upper cabinet body, a first channel is arranged in the decontamination rod, and the first channel is communicated with the outside through the end part of the decontamination rod; the hot water tank is arranged on the side surface of the kitchen workbench, a water level sensor is arranged on the inner surface of the side wall of the hot water tank, the bottom of the hot water tank is communicated with the water heater, and a heating device is arranged at the bottom of the hot water tank; the top of the hot water tank is provided with a tank cover, the tank cover is conical, and the conical end part of the tank cover is provided with a first pipe; the combination part of the telescopic rod and the upper cabinet body is provided with a fixed ring, the fixed ring is fixedly connected with the upper cabinet body, an annular groove is formed in the part, close to the fixed ring, of the telescopic rod, the end part of the first pipe penetrates through the fixed ring and stretches into the annular groove, and the annular groove is communicated with a first channel in the dirt removing rod through a second pipe; the utility model discloses a cleaning device for the kitchen cabinet, including upper cabinet body, lower cabinet body, intelligent control center, cleaning tank, nozzle, intelligent control center, telescopic link one side position of upper cabinet body inside upper bottom surface is equipped with the cleaning tank, the inside mixture that has cleaner and water of filling of cleaning tank, the cleaning tank bottom is equipped with the nozzle, the nozzle receives intelligent control center's control.

When the kitchen range is used for a long time, the part of the oil smoke which is not absorbed by the smoke exhaust ventilator in the cooking process of the kitchen range is permeated into the cabinet body, so that a large amount of greasy dirt is attached to the interior of the cabinet body, and articles such as tableware, kitchen ware and the like stored in the cabinet body are polluted, and therefore, the dining safety in a household is difficult to ensure; therefore, in order to ensure the safety of dining, the inside of the cabinet body needs to be cleaned at regular time; the lower cabinet body can be directly flushed by using a large amount of water and a cleaning agent manually, and the upper cabinet body is positioned above the kitchen range due to higher height, so that the lower cabinet body is difficult to directly clean, and the water can be scattered from the cabinet door by using a large amount of water to cause water inlet damage of the kitchen range; therefore, when the upper cabinet body is cleaned, after all the articles stored in the upper cabinet body are taken out, a cleaning instruction is sent to the intelligent control center, and the intelligent control center starts to clean the interior of the upper cabinet body; firstly, an intelligent control center controls a cabinet door of an upper cabinet body to be closed, and then a water heater is started to enable the water heater to generate hot water and send the hot water into a hot water tank, the depth of the hot water in the hot water tank is detected through a water level sensor, and when the liquid level of the hot water reaches the middle part of the water heater, the water heater is closed; simultaneously starting a heater to heat the hot water in the hot water tank to boiling and generate a large amount of steam; the water vapor flowing out of the hot water tank flows into the annular groove in the telescopic rod through the first pipe, flows into the first channel from the second pipe connected with the annular groove in the telescopic rod, and finally flows out of the first channel and acts on the inner part of the upper cabinet body; the water vapor serving as gas flows out of the first channel and then rapidly fills the interior of the upper cabinet body, and the water vapor is liquefied when encountering cold and emits heat, so that the greasy dirt attached to the inner surface of the upper cabinet body is gradually dissolved into water drops generated by the liquefaction of the water vapor after being subjected to high temperature, and flows down from the side wall of the upper cabinet body; meanwhile, in a high-temperature closed environment, hot water is heated until the temperature of water vapor generated by boiling is close to the temperature, and common germs in the upper cabinet body are killed by high temperature, so that the cleaning of the interior of the upper cabinet body is further ensured; the motor is started when the heater is started, so that the telescopic rod drives the dirt removing rod to rotate and spray water vapor, and the water vapor is distributed more uniformly; at the moment, the end part of the first pipe is kept unchanged in the fixed ring, and the end part of the first pipe can always send water vapor into the annular groove when the annular groove rotates along with the telescopic rod, so that the cleaning effect on the upper cabinet body is ensured; after the motor is started and works for a period of time, the intelligent control center starts the telescopic rod, so that the telescopic rod drives the cleaning rod and the decontamination rod to move downwards while rotating, and the end part of the decontamination rod acts on the inner surface of the side wall of the upper cabinet body while moving downwards, so that the mixture of oil stains and water generated on the inner surface of the side wall of the upper cabinet body under the action of water vapor is cleaned; the end part of the decontamination rod moves in the first groove when being pressed, so that the impact on the end part of the decontamination rod is relieved, and the end part of the decontamination rod is prevented from being damaged due to overlarge pressing; when the cleaning rod is contacted with the bottom of the inner surface of the upper cabinet body, the telescopic rod stops working and continuously drives the cleaning rod and the decontamination rod to rotate, so that the cleaning sponge on the cleaning rod can sufficiently remove the mixture of oil stains and water falling into the bottom of the inner surface of the upper cabinet body; in the cleaning process, when the water level of the hot water in the hot water tank is reduced, the water level sensor transmits information to the intelligent control center, and the water heater is started to supplement the hot water in the hot water tank, so that the continuous operation of the cleaning unit is ensured; after the greasy dirt in the upper cabinet body is basically cleaned, the intelligent control center turns off the motor and controls the telescopic rod to reset, and meanwhile, the cabinet door is opened to enable the interior of the upper cabinet body to be ventilated, so that the drying of the interior of the upper cabinet body is quickened; meanwhile, the cleaning sponge should be replaced and cleaned to remove the greasy dirt and dust absorbed by the cleaning sponge; in addition, when the greasy dirt in the upper cabinet body is too much, the intelligent control center sprays the diluted cleaning agent through the control spray head, the sprayed diluted cleaning agent forms small liquid drops under the action of the spray head and is uniformly distributed on the inner surface of the upper cabinet body under the action of flowing water vapor flow, so that the greasy dirt attached to the inner surface of the upper cabinet body is removed thoroughly when the cleaning rod and the decontamination rod act on the inner surface of the upper cabinet body.

Preferably, when the end part of the decontamination rod is not pressed, the minimum distance between the end part of the decontamination rod and the outer surface of the telescopic rod is larger than the distance between the outer surface of the telescopic rod and the inner surface of the upper cabinet body at the same height; the oil stains at the included angle of the inner surface of the upper cabinet body are effectively removed under the action of the dirt removing rod; when the upper cabinet is in operation, when the end part of the decontamination rod is in contact with the inner surface of the side wall of the upper cabinet, the minimum distance between the end part of the decontamination rod and the telescopic rod is larger than the distance between the telescopic rod and the included angle part on the inner surface of the side wall of the upper cabinet at the same height, the section of the upper cabinet is rectangular, and the included angle part of the side wall of the upper cabinet is the part with the largest distance between the inner surface of the upper cabinet and the telescopic rod, so that the inner surface of the side wall of the upper cabinet and the end part of the decontamination rod are always kept in full contact and are subjected to the cleaning action of the end part of the decontamination rod in the process that the decontamination rod rotates along with the telescopic rod, and the greasy dirt and dust attached on the inner surface of the side wall of the upper cabinet is fully removed; and the part which is not easy to be cleaned at the included angle of the inner surface of the side wall of the upper cabinet body is also effectively cleaned under the impact action of the water vapor sprayed out from the first channel on the end part of the decontamination rod.

Preferably, the end part of the decontamination rod is provided with a rotating shaft, the rotating shaft is provided with a first wheel, and the outer circle surface of the first wheel is rough and contacts with the inner surface of the upper cabinet body; the outer surface of the rotating shaft is uniformly provided with a first blade at the position inside the first channel, the rotating shaft is eccentrically arranged in the first channel, and the rotating shaft is rotationally connected with the side wall of the first channel; the impact on the end part of the decontamination rod is reduced under the action of the first wheel, and meanwhile, the greasy dirt at the included angle of the inner surface of the upper cabinet body is further removed; when the novel multifunctional sewage treatment device works, when the end part of the sewage treatment rod is contacted with the inner surface of the side wall of the upper cabinet body, the first wheel is contacted with the inner surface of the side wall of the upper cabinet body and rotates under the friction action, so that the relative friction between the end part of the sewage treatment rod and the inner surface of the side wall of the upper cabinet body is reduced, and the abrasion of the end part of the sewage treatment rod is reduced; meanwhile, under the action of the first wheel, the severe impact on the end part of the decontamination rod when passing through the included angle part on the inner surface of the side wall of the upper cabinet body is relieved, and the smooth rotation of the decontamination rod is ensured; meanwhile, the water vapor sprayed from the first channel impacts the first blade, and the rotating shaft is eccentrically arranged in the first channel, so that the pressures born by the first blades on the upper side and the lower side of the rotating shaft are different, and the first blade is pressed and drives the first blade to rotate; the first wheel which is rotated under the action of the first blade further acts on the greasy dirt on the inner surface of the side wall of the upper cabinet body, so that the greasy dirt on the inner surface of the side wall of the upper cabinet body is effectively removed; meanwhile, the first wheel which rotates enables oil stains attached to the first wheel to be effectively removed under the action of centrifugal force, and smooth rotation of the first wheel is further guaranteed.

Preferably, the first holes are uniformly formed in the side walls of the first channel, and the first holes on two sides of the first channel are mutually symmetrical; a first rod is uniformly arranged in the first channel, the first rod ends respectively penetrate through the first holes which are symmetrical to each other, and a second blade is arranged at the position of the outer surface of the first rod, which is positioned in the first channel; the outer surface of the first rod is provided with an ash removal elastic piece at the position outside the dirt removal rod, the side surface of the ash removal elastic piece is in contact with the dirt removal rod, and the bottom of the ash removal elastic piece is level with the lower bottom surface of the dirt removal rod; the diameter of the first rod is smaller than that of the first hole, and the first rod is eccentrically arranged in the first channel; the second blade is blown by water vapor to enable the dust removing elastic sheet to rotate and act on the dirt removing rod, so that the greasy dirt attached to the surface of the dirt removing rod is effectively removed; when the device works, when water vapor impacts the second blade in the first channel, the second blade drives the first rod to rotate because the first rod is eccentrically arranged; therefore, the rotating first rod drives the ash removal elastic sheet at the end of the first rod to rotate, so that the rotating ash removal elastic sheet acts on the lower bottom surface in the upper cabinet body, and oil stains attached on the lower bottom surface in the upper cabinet body are effectively removed; and because the side surface of the dust removing elastic sheet is contacted with the side surface of the dirt removing rod, the rotating dust removing elastic sheet acts on the greasy dirt attached to the side surface of the dirt removing rod, so that the greasy dirt attached to the dirt removing rod is effectively removed, and the normal action of the dirt removing rod is further ensured.

Preferably, a drain tank is arranged at the bottom of the side wall of the upper cabinet body and close to the kitchen workbench, and the drain tank penetrates through the upper cabinet body and is communicated with the cleaning tank through a third pipe; the lower bottom surface of the inner part of the upper cabinet body is an inclined surface, and the sewage draining groove is positioned at the lowest point of the lower bottom surface of the inner part of the upper cabinet body; the end part of the sewage draining groove, which is close to the hot water tank, is communicated with the middle part of the hot water tank through a fourth pipe, the sewage draining groove is inclined to the horizontal plane, and the end part of the sewage draining groove, which is close to the hot water tank, is positioned at the highest point on the sewage draining groove; oil stains in the upper cabinet body are discharged into a cleaning pool under the action of a sewage draining groove; when the device works, when more water drops are formed by liquefying water vapor, the water drops and the water drops are mutually converged to form fine water flow and flow into the sewage draining groove under the action of the inclined surface, and oil stains attached to the inner surface of the upper cabinet body are separated from the inner surface of the upper cabinet body under the heating action of the water vapor and the friction action of the cleaning rod and the sewage removing rod and flow into the sewage draining groove under the action of the water flow; the hot water in the hot water tank flows into the sewage draining groove through the fourth pipe, so that the sewage accumulated in the sewage draining groove flows into the third pipe under the impact of the flowing hot water, and finally flows into the cleaning tank along the third pipe, and oil stains in the upper cabinet body are removed; meanwhile, because the height of the hot water in the hot water tank is controlled at the middle part of the hot water tank under the action of the water level sensor, and the fourth pipe is communicated with the middle part of the hot water tank, less hot water flows into the fourth pipe in the hot water tank, and excessive hot water flowing into the upper cabinet body through the fourth pipe is prevented from being overflowed and overflowed to cause excessive hot water to be sprayed out from the cabinet door, and the inflow water of the cooker is prevented from being damaged; in addition, because the sewage draining groove is inclined to the horizontal plane, the mixed sewage of the hot water flowing into the sewage draining groove flows into the cleaning pool in an acceleration way; meanwhile, after the water heater is closed, hot water in the sewage draining groove is drained from the third pipe under the action of the inclined surface, so that excessive residual water in the sewage draining groove is avoided, and the drying inside the upper cabinet body is prevented from being influenced.

Preferably, a second hole is formed in a part, close to the bottom, of the side wall of the first channel, and the second hole is communicated with the outside; the second hole is obliquely directed to a direction close to the end part of the decontamination rod; oil stains on the surfaces of the ash removal elastic sheet and the upper cabinet body move to a direction close to the sewage draining groove under the action of the second hole; when the novel sewage treatment device works, part of water vapor in the first channel flows out through the second hole and acts on the lower bottom surface in the upper cabinet body, so that sewage mixed with oil stains on the lower bottom surface in the upper cabinet body flows in a direction close to the end part of the decontamination rod under the action of the water vapor sprayed out by the second hole, and the flowing sewage is converged into the sewage draining groove after being blocked by the cabinet door and the side wall of the upper cabinet body, so that the sewage mixed with the oil stains in the upper cabinet body is further concentrated in the sewage draining groove and is removed through the action of flowing hot water in the sewage draining groove; meanwhile, the water vapor sprayed out of the second hole acts on the bottom of the rotating ash removing elastic sheet, so that the ash removing elastic sheet is further pressed, and the ash removing elastic sheet rotates in an accelerating way and acts on the lower bottom surface in the upper cabinet body; on the other hand, the greasy dirt attached to the surface of the dust removing elastic sheet is removed under the impact action, so that the normal operation of the dust removing elastic sheet is further ensured.

The beneficial effects of the invention are as follows:

1. according to the intelligent household kitchen cabinet, hot water in the water heater is introduced into the hot water tank through the intelligent control center, and the hot water in the hot water tank is heated; the hot water generates a large amount of water vapor and is sprayed out of a first channel on the decontamination rod through a first pipe and a second pipe to act on the interior of the upper cabinet body, so that oil stains on the inner surface of the upper cabinet body are separated from the inner surface of the upper cabinet body under the heating action of the water vapor, and bacteria in the upper cabinet body are killed; meanwhile, the telescopic rod drives the cleaning rod and the decontamination rod to rotate and move downwards, so that the greasy dirt on the inner surface of the upper cabinet body is further removed.

2. According to the intelligent household kitchen cabinet, the rotating shaft is arranged at the end part of the decontamination rod, and the first wheel is arranged on the rotating shaft, so that when the end part of the decontamination rod is contacted with the inner surface of the side wall of the upper cabinet body, the first wheel is contacted with the inner surface of the side wall of the upper cabinet body and rotates under the friction effect, the relative friction between the end part of the decontamination rod and the inner surface of the side wall of the upper cabinet body is reduced, and the abrasion of the end part of the decontamination rod is reduced; meanwhile, the first blade is impacted by the water vapor sprayed out of the first channel, so that the first blade is pressed and drives the first blade to rotate, and the greasy dirt on the inner surface of the side wall of the upper cabinet body is further effectively removed.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a partial enlarged view at B in FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 2 at C;

in the figure: the kitchen work table 11, the cabinet 12, the upper cabinet 121, the lower cabinet 122, the blowdown tank 123, the third pipe 124, the fourth pipe 125, the water heater 13, the range hood 14, the range 15, the cleaning tank 16, the cleaning unit 2, the telescopic rod 21, the cleaning rod 22, the first groove 221, the hot water tank 23, the tank cover 231, the first pipe 24, the second pipe 25, the cleaning sponge 26, the cleaning tank 27, the spray head 271, the decontamination rod 28, the first passage 281, the rotating shaft 282, the first wheel 283, the first blade 284, the first hole 285, the first rod 286, the second blade 287, the ash removal elastic sheet 288, the second hole 289, the fixing ring 29 and the annular groove 291.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1 to 4, the intelligent household kitchen cabinet of the invention comprises a working unit 1 and a cleaning unit 2, wherein the working unit 1 comprises a kitchen workbench 11, an intelligent control center, a cabinet body 12, a water heater 13, a smoke exhaust ventilator 14, a kitchen range 15 and a cleaning pool 16, the cabinet body 12 comprises an upper cabinet body 121 and a lower cabinet body 122, the lower cabinet body 122 is arranged at the bottom of the kitchen workbench 11, the upper cabinet body 121 is arranged at the top of the kitchen workbench 11, and cabinet doors of the upper cabinet body 121 and the lower cabinet body 122 are controlled by the intelligent control center; the water heater 13 is arranged on the surface of the kitchen workbench 11 and positioned at the lower side of the upper cabinet 121, and the water heater 13 is used for generating hot water and is controlled by the intelligent control center; the range hood 14 is installed at the bottom of the upper cabinet 121 and is controlled by an intelligent control center, and the kitchen range 15 is installed at a position of the upper bottom surface of the kitchen workbench 11 below the range hood 14; the cleaning tank 16 is arranged on the upper bottom surface of the kitchen workbench 11 at a position positioned on one side of the upper cabinet 121;

The cleaning unit 2 comprises a telescopic rod 21, a cleaning rod 22, a hot water tank 23, a first pipe 24, a second pipe 25, a cleaning sponge 26, a cleaning tank 27 and a spray head 271; the telescopic rod 21 is installed in the middle of the upper bottom surface inside the upper cabinet 121, the top of the telescopic rod 21 is connected with a motor arranged inside the upper cabinet 121, the telescopic rod 21 and the motor are controlled by an intelligent control center, a cleaning rod 22 is arranged at the position, close to the bottom, of the outer surface of the telescopic rod 21, the cleaning end part is inclined downwards, the cleaning rod 22 is connected with the telescopic rod 21 in a rotating manner, and a reset spring piece is arranged at the joint of the cleaning rod 22 and the telescopic rod 21; the lower bottom surface of the cleaning rod 22 is provided with a detachable cleaning sponge 26, a first groove 221 is formed in the cleaning rod 22, a decontamination rod 28 is embedded in the first groove 221, the decontamination rod 28 is an elastic rod, the decontamination rod 28 is connected with the inner surface of the first groove 221 through a spring, and the lower bottom surface of the decontamination rod 28 is made of rubber; the end part of the decontamination bar 28 contacts with the inner surface of the side wall of the upper cabinet 121, a first channel 281 is arranged in the decontamination bar 28, and the first channel 281 is communicated with the outside through the end part of the decontamination bar 28; the hot water tank 23 is arranged on the side surface of the kitchen workbench 11, a water level sensor is arranged on the inner surface of the side wall of the hot water tank 23, the bottom of the hot water tank 23 is communicated with the water heater 13, and a heating device is arranged at the bottom of the hot water tank 23; the top of the hot water tank 23 is provided with a tank cover 231, the tank cover 231 is conical, and the conical end part of the tank cover 231 is provided with a first pipe 24; the combination part of the telescopic rod 21 and the upper cabinet 121 is provided with a fixed ring 29, the fixed ring 29 is fixedly connected with the upper cabinet 121, the part, close to the fixed ring 29, inside the telescopic rod 21 is provided with an annular groove 291, the end part of the first pipe 24 penetrates through the fixed ring 29 and stretches into the annular groove 291, and the annular groove 291 is communicated with a first channel 281 inside the decontamination rod 28 through a second pipe 25; the part of the upper bottom surface of the upper cabinet body 121 on one side of the telescopic rod 21 is provided with a cleaning tank 27, the cleaning tank 27 is internally filled with a mixture of cleaning agent and water, the bottom of the cleaning tank 27 is provided with a spray head 271, and the spray head 271 is controlled by an intelligent control center.

During operation, the part of the oil smoke which is not absorbed by the smoke exhaust ventilator 14 in the cooking process of using the kitchen range 15 for a long time permeates into the cabinet body 12, so that a large amount of oil stains are attached to the interior of the cabinet body 12, and articles such as tableware, kitchen ware and the like stored in the cabinet body 12 are polluted, so that the dining safety in families is difficult to ensure; therefore, in order to ensure the safety of dining, the interior of the cabinet 12 needs to be cleaned at regular time; the lower cabinet 122 can be directly washed by using a large amount of water and cleaning agent manually, while the upper cabinet 121 is positioned above the kitchen range 15 due to higher height, so that the lower cabinet is difficult to directly clean, and the large amount of water can be scattered from the cabinet door and cause water inlet damage of the kitchen range 15; therefore, when the upper cabinet 121 is cleaned, after all the articles stored in the upper cabinet 121 are taken out, a cleaning instruction is sent to the intelligent control center, and the intelligent control center starts to clean the interior of the upper cabinet 121; firstly, an intelligent control center controls a cabinet door of an upper cabinet body 121 to be closed, then a water heater 13 is started, so that the water heater 13 generates hot water and sends the hot water into a hot water tank 23, the depth of the hot water in the hot water tank 23 is detected through a water level sensor, and when the liquid level of the hot water reaches the middle part of the water heater 13, the water heater 13 is closed; simultaneously, the heater is started to heat the hot water in the hot water tank 23 to boiling and generate a large amount of steam; the water vapor flowing out of the hot water tank 23 flows into the annular groove 291 inside the telescopic rod 21 through the first pipe 24, flows into the first passage 281 from the second pipe 25 connected with the annular groove 291 inside the telescopic rod 21, and finally flows out of the first passage 281 and acts on the inside of the upper cabinet 121; the water vapor as gas rapidly fills the interior of the upper cabinet 121 after flowing out of the first channel 281, and the water vapor liquefies and emits heat when encountering cold, so that the greasy dirt adhered to the inner surface of the upper cabinet 121 is gradually dissolved into water drops generated by the water vapor liquefaction after being subjected to high temperature effect and flows down from the side wall of the upper cabinet 121; meanwhile, in a high-temperature closed environment, the temperature of water vapor generated by heating hot water to boiling is close to 100 ℃, at this time, common germs in the upper cabinet 121 are killed by high temperature, and the cleaning of the interior of the upper cabinet 121 is further ensured; the motor is started at the same time of starting the heater, so that the telescopic rod 21 drives the dirt removing rod 28 to rotate and spray the water vapor, and the water vapor is distributed more uniformly; at this time, the end part of the first pipe 24 is kept unchanged in the fixed ring 29, and the end part of the first pipe 24 can always send water vapor into the annular groove 291 while the annular groove 291 rotates along with the telescopic rod 21, so that the cleaning effect on the upper cabinet 121 is ensured; after the motor is started and works for a period of time, the intelligent control center starts the telescopic rod 21, so that the telescopic rod 21 drives the cleaning rod 22 and the decontamination rod 28 to move downwards while rotating, and the end part of the decontamination rod 28 acts on the inner surface of the side wall of the upper cabinet 121 while moving downwards, so that the mixture of oil stain and water generated on the inner surface of the side wall of the upper cabinet 121 under the action of water vapor is cleaned; and the end part of the decontamination bar 28 moves in the first groove 221 when being pressed, so that the impact on the end part of the decontamination bar 28 is relieved, and the end part of the decontamination bar 28 is prevented from being damaged due to overlarge pressing; when the cleaning rod 22 contacts with the bottom of the inner surface of the upper cabinet 121, the telescopic rod 21 stops working and continuously drives the cleaning rod 22 and the decontamination rod 28 to rotate, so that the cleaning sponge 26 on the cleaning rod 22 sufficiently removes the mixture of oil stains and water falling into the bottom of the inner surface of the upper cabinet 121; in the cleaning process, when the water level of the hot water in the hot water tank 23 is reduced, the water level sensor transmits information to the intelligent control center, and the water heater 13 is started to supplement the hot water in the hot water tank 23, so that the continuous operation of the cleaning unit 2 is ensured; after the greasy dirt in the upper cabinet 121 is basically cleaned, the intelligent control center turns off the motor and controls the telescopic rod 21 to reset, and simultaneously opens the cabinet door to enable the upper cabinet 121 to be ventilated, so that the drying of the upper cabinet 121 is quickened; meanwhile, the cleaning sponge 26 should be replaced and cleaned to remove the greasy dirt and dust absorbed by the cleaning sponge 26; in addition, when the oil stain in the upper cabinet 121 is too much, the intelligent control center sprays the diluted cleaning agent through the control spray nozzle 271, and the sprayed diluted cleaning agent forms small liquid drops under the action of the spray nozzle 271 and is uniformly distributed on the inner surface of the upper cabinet 121 under the action of flowing water vapor flow, so that when the cleaning rod 22 and the decontamination rod 28 act on the inner surface of the upper cabinet 121, the oil stain attached on the inner surface of the upper cabinet 121 is removed more thoroughly.

As an embodiment of the present invention, when the end of the dirt removing rod 28 is not pressed, the minimum distance between the end of the dirt removing rod 28 and the outer surface of the telescopic rod 21 is greater than the distance between the outer surface of the telescopic rod 21 and the inner surface of the upper cabinet 121 at the same height; the oil dirt at the included angle of the inner surface of the upper cabinet 121 is effectively removed under the action of the dirt removing rod 28; when the upper cabinet body 121 is in operation, when the end part of the decontamination rod 28 is in contact with the inner surface of the side wall of the upper cabinet body 121, because the minimum distance between the end part of the decontamination rod 28 and the telescopic rod 21 is larger than the distance between the telescopic rod 21 and the included angle part on the inner surface of the side wall of the upper cabinet body 121 at the same height, the cross section of the upper cabinet body 121 is rectangular, and the included angle part on the side wall of the upper cabinet body 121 is the part with the largest distance between the inner surface of the upper cabinet body 121 and the telescopic rod 21, the inner surface of the side wall of the upper cabinet body 121 and the end part of the decontamination rod 28 are always kept in full contact and are subjected to the cleaning action of the end part of the decontamination rod 28 in the process that the decontamination rod 28 rotates along with the telescopic rod 21, so that the greasy dirt and dust attached on the inner surface of the side wall of the upper cabinet body 121 is fully cleared; and the part which is not easy to be cleaned at the included angle of the inner surface of the side wall of the upper cabinet 121 is also effectively cleaned under the impact of the water vapor sprayed from the first channel 281 on the end part of the dirt removing rod 28.

As one embodiment of the invention, the end of the dirt removing rod 28 is provided with a rotating shaft 282, the rotating shaft 282 is provided with a first wheel 283, and the outer circle surface of the first wheel 283 is rough and contacts with the inner surface of the upper cabinet 121; a first vane 284 is uniformly arranged on the outer surface of the rotating shaft 282 at the position located in the first channel 281, the rotating shaft 282 is eccentrically arranged in the first channel 281, and the rotating shaft 282 is rotatably connected with the side wall of the first channel 281; the impact on the end part of the dirt removing rod 28 is reduced by the action of the first wheel 283, and meanwhile, the greasy dirt on the included angle position of the inner surface of the upper cabinet 121 is further removed; when the cleaner works, when the end part of the decontamination bar 28 is contacted with the inner surface of the side wall of the upper cabinet 121, the first wheel 283 is contacted with the inner surface of the side wall of the upper cabinet 121 and rotates under the friction action, so that the relative friction between the end part of the decontamination bar 28 and the inner surface of the side wall of the upper cabinet 121 is reduced, and the abrasion of the end part of the decontamination bar 28 is reduced; meanwhile, under the action of the first wheel 283, the violent impact on the end part of the dirt removing rod 28 when passing through the included angle part on the inner surface of the side wall of the upper cabinet 121 is relieved, and the smooth rotation of the dirt removing rod 28 is ensured; meanwhile, the water vapor sprayed from the first channel 281 impacts the first blade 284, and the rotating shaft 282 is eccentrically arranged in the first channel 281, so that the pressures applied to the first blades 284 on the upper side and the lower side of the rotating shaft 282 are different, and the first blade 284 is pressed and drives the first wheel 283 to rotate; the first wheel 283 which is rotated by the first blade 284 further acts on the oil stain on the inner surface of the side wall of the upper cabinet 121, so that the oil stain on the inner surface of the side wall of the upper cabinet 121 is effectively removed; meanwhile, the first wheel 283 rotates to effectively remove the oil dirt attached to the first wheel 283 under the action of centrifugal force, so that the first wheel 283 is further ensured to smoothly rotate.

As an embodiment of the present invention, the side walls of the first channel 281 are uniformly provided with first holes 285, and the first holes 285 on two sides of the first channel 281 are symmetrical to each other; a first rod 286 is uniformly arranged in the first channel 281, the ends of the first rod 286 respectively pass through the first holes 285 which are symmetrical to each other, and a second blade 287 is arranged at the position of the outer surface of the first rod 286, which is positioned in the first channel 281; the outer surface of the first rod 286 is provided with an ash removal elastic sheet 288 at a position outside the dirt removal rod 28, the side surface of the ash removal elastic sheet 288 is contacted with the dirt removal rod 28, and the bottom of the ash removal elastic sheet 288 is flush with the lower bottom surface of the dirt removal rod 28; the diameter of the rod 286 is smaller than that of the hole 285, and the rod 286 is eccentrically arranged in the channel 281; the second vane 287 is blown by the water vapor, so that the dust removing elastic sheet 288 rotates and acts on the dirt removing rod 28, and the greasy dirt attached to the surface of the dirt removing rod 28 is effectively removed; in operation, when steam impinges upon vane number two 287 in passage number one 281, lever number two 287 rotates lever number one 286 because lever number one 286 is eccentrically mounted; therefore, the rotating rod 286 drives the dust removing elastic sheet 288 at the end part of the rod 286 to rotate, so that the rotating dust removing elastic sheet 288 acts on the lower bottom surface inside the upper cabinet 121, and the oil stains attached on the lower bottom surface inside the upper cabinet 121 are effectively removed; because the side surface of the dust removing elastic sheet 288 is contacted with the side surface of the dirt removing rod 28, the rotating dust removing elastic sheet 288 acts on the greasy dirt attached to the side surface of the dirt removing rod 28, so that the greasy dirt attached to the dirt removing rod 28 is effectively removed, and the normal action of the dirt removing rod 28 is further ensured.

As an embodiment of the invention, a drain tank 123 is arranged at a position, close to the kitchen workbench 11, of the bottom of the side wall of the upper cabinet 121, and the drain tank 123 penetrates through the upper cabinet 121 and is communicated with the cleaning tank 16 through a third pipe 124; the lower bottom surface of the upper cabinet 121 is an inclined surface, and the sewage draining groove 123 is positioned at the lowest point of the lower bottom surface of the upper cabinet 121; the end part of the blowdown tank 123 close to the hot water tank 23 is communicated with the middle part of the hot water tank 23 through a fourth pipe 125, the blowdown tank 123 is inclined to the horizontal plane, and the end part of the blowdown tank 123 close to the hot water tank 23 is positioned at the highest point on the blowdown tank 123; the greasy dirt in the upper cabinet 121 is discharged into the cleaning tank 16 through the action of the blowdown tank 123; when the water vapor is liquefied to form more water drops, the water drops and the water drops are mutually converged to form fine water flow and flow into the sewage draining groove 123 under the action of the inclined surface, and the greasy dirt adhered on the inner surface of the upper cabinet 121 is separated from the inner surface of the upper cabinet 121 under the heating action of the water vapor and the friction action of the cleaning rod 22 and the decontamination rod 28 and flows into the sewage draining groove 123 under the action of the water flow; the hot water in the hot water tank 23 flows into the sewage draining groove 123 through the fourth pipe 125, so that the sewage accumulated in the sewage draining groove 123 flows into the third pipe 124 under the impact of the flowing hot water, and finally flows into the cleaning pool 16 along the third pipe 124, so that the oil stain in the upper cabinet 121 is removed; meanwhile, because the height of the hot water in the hot water tank 23 is controlled at the middle part of the hot water tank 23 under the action of the water level sensor, and the fourth pipe 125 is communicated with the middle part of the hot water tank 23, less hot water flows into the fourth pipe 125 in the hot water tank 23, and excessive hot water is prevented from being sprayed out from the cabinet door due to excessive and overflowing hot water flowing into the upper cabinet 121 through the fourth pipe 125, and water inflow damage of the cooker is avoided; in addition, since the sewage tank 123 is inclined to the horizontal plane, the hot water mixed sewage flowing into the sewage tank 123 flows accelerated and flows into the washing tank 16; meanwhile, after the water heater 13 is turned off, hot water in the sewage draining groove 123 is discharged from the third pipe 124 under the action of the inclined surface, so that the phenomenon that the drying inside the upper cabinet 121 is affected by excessive residual water in the sewage draining groove 123 is avoided.

As an embodiment of the present invention, a second hole 289 is provided at a portion of the sidewall of the first channel 281 near the bottom, and the second hole 289 is communicated with the outside; and the second hole 289 is obliquely directed to a direction approaching to the end of the dirt removing rod 28; oil stains on the surfaces of the ash removal elastic sheet 288 and the upper cabinet body 121 move to a direction approaching to the sewage draining groove 123 under the action of the second hole 289; during operation, a part of water vapor in the first channel 281 flows out through the second hole 289 and acts on the lower bottom surface of the interior of the upper cabinet 121, so that sewage mixed with oil dirt on the lower bottom surface of the interior of the upper cabinet 121 flows in a direction close to the end part of the decontamination rod 28 under the action of the water vapor sprayed out by the second hole 289, and the flowing sewage is converged into the sewage draining groove 123 after being blocked by the cabinet door and the side wall of the upper cabinet 121, so that the sewage mixed with oil dirt in the interior of the upper cabinet 121 is further concentrated in the sewage draining groove 123 and is cleared through the action of flowing hot water in the sewage draining groove 123; meanwhile, the water vapor sprayed out of the second hole 289 acts on the bottom of the rotating ash removing elastic sheet 288, so that on one hand, the ash removing elastic sheet 288 is further pressed, and therefore the ash removing elastic sheet 288 rotates in an accelerating way and acts on the lower bottom surface inside the upper cabinet 121; on the other hand, the oil stains attached to the surface of the ash removal elastic sheet 288 are removed under the impact action, so that the normal operation of the ash removal elastic sheet 288 is further ensured.

During operation, the part of the oil smoke which is not absorbed by the smoke exhaust ventilator 14 in the cooking process of using the kitchen range 15 for a long time permeates into the cabinet body 12, so that a large amount of oil stains are attached to the interior of the cabinet body 12, and articles such as tableware, kitchen ware and the like stored in the cabinet body 12 are polluted, so that the dining safety in families is difficult to ensure; therefore, in order to ensure the safety of dining, the interior of the cabinet 12 needs to be cleaned at regular time; the lower cabinet 122 can be directly washed by using a large amount of water and cleaning agent manually, while the upper cabinet 121 is positioned above the kitchen range 15 due to higher height, so that the lower cabinet is difficult to directly clean, and the large amount of water can be scattered from the cabinet door and cause water inlet damage of the kitchen range 15; therefore, when the upper cabinet 121 is cleaned, after all the articles stored in the upper cabinet 121 are taken out, a cleaning instruction is sent to the intelligent control center, and the intelligent control center starts to clean the interior of the upper cabinet 121; firstly, an intelligent control center controls a cabinet door of an upper cabinet body 121 to be closed, then a water heater 13 is started, so that the water heater 13 generates hot water and sends the hot water into a hot water tank 23, the depth of the hot water in the hot water tank 23 is detected through a water level sensor, and when the liquid level of the hot water reaches the middle part of the water heater 13, the water heater 13 is closed; simultaneously, the heater is started to heat the hot water in the hot water tank 23 to boiling and generate a large amount of steam; the water vapor flowing out of the hot water tank 23 flows into the annular groove 291 inside the telescopic rod 21 through the first pipe 24, flows into the first passage 281 from the second pipe 25 connected with the annular groove 291 inside the telescopic rod 21, and finally flows out of the first passage 281 and acts on the inside of the upper cabinet 121; the water vapor as gas rapidly fills the interior of the upper cabinet 121 after flowing out of the first channel 281, and the water vapor liquefies and emits heat when encountering cold, so that the greasy dirt adhered to the inner surface of the upper cabinet 121 is gradually dissolved into water drops generated by the water vapor liquefaction after being subjected to high temperature effect and flows down from the side wall of the upper cabinet 121; meanwhile, in a high-temperature closed environment, the temperature of water vapor generated by heating hot water to boiling is close to 100 ℃, at this time, common germs in the upper cabinet 121 are killed by high temperature, and the cleaning of the interior of the upper cabinet 121 is further ensured; the motor is started at the same time of starting the heater, so that the telescopic rod 21 drives the dirt removing rod 28 to rotate and spray the water vapor, and the water vapor is distributed more uniformly; at this time, the end part of the first pipe 24 is kept unchanged in the fixed ring 29, and the end part of the first pipe 24 can always send water vapor into the annular groove 291 while the annular groove 291 rotates along with the telescopic rod 21, so that the cleaning effect on the upper cabinet 121 is ensured; after the motor is started and works for a period of time, the intelligent control center starts the telescopic rod 21, so that the telescopic rod 21 drives the cleaning rod 22 and the decontamination rod 28 to move downwards while rotating, and the end part of the decontamination rod 28 acts on the inner surface of the side wall of the upper cabinet 121 while moving downwards, so that the mixture of oil stain and water generated on the inner surface of the side wall of the upper cabinet 121 under the action of water vapor is cleaned; and the end part of the decontamination bar 28 moves in the first groove 221 when being pressed, so that the impact on the end part of the decontamination bar 28 is relieved, and the end part of the decontamination bar 28 is prevented from being damaged due to overlarge pressing; when the cleaning rod 22 contacts with the bottom of the inner surface of the upper cabinet 121, the telescopic rod 21 stops working and continuously drives the cleaning rod 22 and the decontamination rod 28 to rotate, so that the cleaning sponge 26 on the cleaning rod 22 sufficiently removes the mixture of oil stains and water falling into the bottom of the inner surface of the upper cabinet 121; in the cleaning process, when the water level of the hot water in the hot water tank 23 is reduced, the water level sensor transmits information to the intelligent control center, and the water heater 13 is started to supplement the hot water in the hot water tank 23, so that the continuous operation of the cleaning unit 2 is ensured; after the greasy dirt in the upper cabinet 121 is basically cleaned, the intelligent control center turns off the motor and controls the telescopic rod 21 to reset, and simultaneously opens the cabinet door to enable the upper cabinet 121 to be ventilated, so that the drying of the upper cabinet 121 is quickened; meanwhile, the cleaning sponge 26 should be replaced and cleaned to remove the greasy dirt and dust absorbed by the cleaning sponge 26; in addition, when the oil stain in the upper cabinet 121 is too much, the intelligent control center sprays the diluted cleaning agent through the control spray nozzle 271, the sprayed diluted cleaning agent forms small liquid drops under the action of the spray nozzle 271 and is uniformly distributed on the inner surface of the upper cabinet 121 under the action of flowing water vapor flow, so that when the cleaning rod 22 and the decontamination rod 28 act on the inner surface of the upper cabinet 121, the oil stain attached on the inner surface of the upper cabinet 121 is removed more thoroughly; when the end part of the decontamination bar 28 contacts with the inner surface of the side wall of the upper cabinet 121, the first wheel 283 contacts with the inner surface of the side wall of the upper cabinet 121 and rotates under the friction action, so that the relative friction between the end part of the decontamination bar 28 and the inner surface of the side wall of the upper cabinet 121 is reduced, and the abrasion of the end part of the decontamination bar 28 is reduced; meanwhile, under the action of the first wheel 283, the violent impact on the end part of the dirt removing rod 28 when passing through the included angle part on the inner surface of the side wall of the upper cabinet 121 is relieved, and the smooth rotation of the dirt removing rod 28 is ensured; meanwhile, the water vapor sprayed from the first channel 281 impacts the first blade 284, and the rotating shaft 282 is eccentrically arranged in the first channel 281, so that the pressures applied to the first blades 284 on the upper side and the lower side of the rotating shaft 282 are different, and the first blade 284 is pressed and drives the first wheel 283 to rotate; the first wheel 283 which is rotated by the first blade 284 further acts on the oil stain on the inner surface of the side wall of the upper cabinet 121, so that the oil stain on the inner surface of the side wall of the upper cabinet 121 is effectively removed; simultaneously, the rotating first wheel 283 effectively eliminates the oil dirt attached to the first wheel 283 under the action of centrifugal force, and further ensures the smooth rotation of the first wheel 283; when the water vapor impinges on the blade number two 287 in the passage number one 281, the blade number two 287 rotates the lever number one 286 because the lever number one 286 is eccentrically mounted; therefore, the rotating rod 286 drives the dust removing elastic sheet 288 at the end part of the rod 286 to rotate, so that the rotating dust removing elastic sheet 288 acts on the lower bottom surface inside the upper cabinet 121, and the oil stains attached on the lower bottom surface inside the upper cabinet 121 are effectively removed; because the side surface of the dust removing elastic sheet 288 is contacted with the side surface of the dirt removing rod 28, the rotating dust removing elastic sheet 288 acts on the greasy dirt attached to the side surface of the dirt removing rod 28, so that the greasy dirt attached to the dirt removing rod 28 is effectively removed, and the normal action of the dirt removing rod 28 is further ensured; when the water droplets formed by the liquefaction of the water vapor are more, the water droplets and the water droplets are mutually converged to form fine water flow and flow into the sewage drain groove 123 under the action of the inclined surface, and the oil stain adhered on the inner surface of the upper cabinet 121 is separated from the inner surface of the upper cabinet 121 under the heating action of the water vapor and the friction action of the cleaning rod 22 and the sewage removing rod 28 and flows into the sewage drain groove 123 under the action of the water flow; the hot water in the hot water tank 23 flows into the sewage draining groove 123 through the fourth pipe 125, so that the sewage accumulated in the sewage draining groove 123 flows into the third pipe 124 under the impact of the flowing hot water, and finally flows into the cleaning pool 16 along the third pipe 124, so that the oil stain in the upper cabinet 121 is removed; meanwhile, because the height of the hot water in the hot water tank 23 is controlled at the middle part of the hot water tank 23 under the action of the water level sensor, and the fourth pipe 125 is communicated with the middle part of the hot water tank 23, less hot water flows into the fourth pipe 125 in the hot water tank 23, and excessive hot water is prevented from being sprayed out from the cabinet door due to excessive and overflowing hot water flowing into the upper cabinet 121 through the fourth pipe 125, and water inflow damage of the cooker is avoided; in addition, since the sewage tank 123 is inclined to the horizontal plane, the hot water mixed sewage flowing into the sewage tank 123 flows accelerated and flows into the washing tank 16; meanwhile, after the water heater 13 is turned off, hot water in the sewage draining groove 123 is discharged from the third pipe 124 under the action of the inclined surface, so that the phenomenon that the drying inside the upper cabinet 121 is affected by excessive residual water in the sewage draining groove 123 is avoided.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent home kitchen cabinet which is characterized in that: the kitchen cleaning device comprises a working unit (1) and a cleaning unit (2), wherein the working unit (1) comprises a kitchen workbench (11), an intelligent control center, a cabinet body (12), a water heater (13), a smoke exhaust ventilator (14), a kitchen range (15) and a cleaning pool (16), the cabinet body (12) comprises an upper cabinet body (121) and a lower cabinet body (122), the lower cabinet body (122) is arranged at the bottom of the kitchen workbench (11), the upper cabinet body (121) is arranged at the top of the kitchen workbench (11), and cabinet doors of the upper cabinet body (121) and the lower cabinet body (122) are controlled by the intelligent control center; the water heater (13) is arranged at the position of the surface of the kitchen workbench (11) positioned at the lower side of the upper cabinet body (121), and the water heater (13) is used for generating hot water and is controlled by the intelligent control center; the kitchen ventilator (14) is arranged at the bottom of the upper cabinet body (121) and is controlled by the intelligent control center, and the kitchen range (15) is arranged at the position of the upper bottom surface of the kitchen workbench (11) below the kitchen ventilator (14); the cleaning tank (16) is arranged at the position of the upper bottom surface of the kitchen workbench (11) at one side of the upper cabinet body (121);

the cleaning unit (2) comprises a telescopic rod (21), a cleaning rod (22), a hot water tank (23), a first pipe (24), a second pipe (25), a cleaning sponge (26), a cleaning tank (27) and a spray head (271); the telescopic rod (21) is arranged in the middle part of the upper bottom surface inside the upper cabinet body (121), the top of the telescopic rod (21) is connected with a motor arranged in the upper cabinet body (121), the telescopic rod (21) and the motor are controlled by an intelligent control center, a cleaning rod (22) is uniformly arranged at the part, close to the bottom, of the outer surface of the telescopic rod (21), the end part of the cleaning rod (22) is inclined downwards, the cleaning rod (22) is rotationally connected with the telescopic rod (21), and a reset spring piece is arranged at the joint part of the cleaning rod (22) and the telescopic rod (21); the cleaning device is characterized in that a detachable cleaning sponge (26) is arranged on the lower bottom surface of the cleaning rod (22), a first groove (221) is formed in the cleaning rod (22), a decontamination rod (28) is embedded in the first groove (221), the decontamination rod (28) is an elastic rod, the decontamination rod (28) is connected with the inner surface of the first groove (221) through a spring, and the lower bottom surface of the decontamination rod (28) is made of rubber; the end part of the decontamination rod (28) is contacted with the inner surface of the side wall of the upper cabinet body (121), a first channel (281) is arranged in the decontamination rod (28), and the first channel (281) is communicated with the outside through the end part of the decontamination rod (28); the hot water tank (23) is arranged on the side surface of the kitchen workbench (11), a water level sensor is arranged on the inner surface of the side wall of the hot water tank (23), the bottom of the hot water tank (23) is communicated with the water heater (13), and a heating device is arranged at the bottom of the hot water tank (23); the top of the hot water tank (23) is provided with a tank cover (231), the tank cover (231) is conical, and the conical end part of the tank cover (231) is provided with a first pipe (24); the combination part of the telescopic rod (21) and the upper cabinet body (121) is provided with a fixed ring (29), the fixed ring (29) is fixedly connected with the upper cabinet body (121), an annular groove (291) is formed in the part, close to the fixed ring (29), inside the telescopic rod (21), the end part of the first pipe (24) penetrates through the fixed ring (29) and stretches into the annular groove (291), and the annular groove (291) is communicated with a first channel (281) inside the decontamination rod (28) through a second pipe (25); the cleaning device is characterized in that a cleaning tank (27) is arranged at the part, located at one side of the telescopic rod (21), of the upper bottom surface of the upper cabinet body (121), the cleaning tank (27) is internally filled with a mixture of cleaning agent and water, a spray head (271) is arranged at the bottom of the cleaning tank (27), and the spray head (271) is controlled by an intelligent control center;

When the end part of the decontamination rod (28) is not pressed, the minimum distance between the end part of the decontamination rod (28) and the outer surface of the telescopic rod (21) is larger than the distance between the outer surface of the telescopic rod (21) and the inner surface of the upper cabinet body (121) at the same height; oil stains at the included angle of the inner surface of the upper cabinet body (121) are effectively removed under the action of the dirt removing rod (28);

a rotating shaft (282) is arranged at the end part of the decontamination rod (28), a first wheel (283) is arranged on the rotating shaft (282), and the outer circle surface of the first wheel (283) is rough and contacts with the inner surface of the upper cabinet body (121); a first blade (284) is uniformly arranged on the outer surface of the rotating shaft (282) at the position inside the first channel (281), the rotating shaft (282) is eccentrically arranged in the first channel (281), and the rotating shaft (282) is rotationally connected with the side wall of the first channel (281); the impact on the end part of the decontamination bar (28) is reduced by the action of the first wheel (283), and meanwhile, the oil stains on the included angle position of the inner surface of the upper cabinet body (121) are further removed;

the side walls of the first channel (281) are uniformly provided with first holes (285), and the first holes (285) on two sides of the first channel (281) are mutually symmetrical; a first rod (286) is uniformly arranged in the first channel (281), the end parts of the first rod (286) respectively penetrate through first holes (285) which are symmetrical to each other, and a second blade (287) is uniformly arranged at the position, located in the first channel (281), of the outer surface of the first rod (286); the dust removing elastic pieces (288) are uniformly arranged on the outer surface of the first rod (286) and positioned on the outer side of the dirt removing rod (28), the side surfaces of the dust removing elastic pieces (288) are contacted with the dirt removing rod (28), and the bottoms of the dust removing elastic pieces (288) are flush with the lower bottom surface of the dirt removing rod (28); the diameter of the first rod (286) is smaller than that of the first hole (285), and the first rod (286) is eccentrically arranged in the first channel (281); the dust removing elastic sheet (288) is enabled to rotate and act on the dirt removing rod (28) by blowing the second blade (287) through water vapor, so that oil stains attached to the surface of the dirt removing rod (28) are effectively removed.

2. An intelligent household kitchen cabinet according to claim 1, wherein: a pollution discharge groove (123) is formed in the bottom of the side wall of the upper cabinet body (121) and close to the kitchen workbench (11), and the pollution discharge groove (123) penetrates through the upper cabinet body (121) and is communicated with the cleaning tank (16) through a third pipe (124); the lower bottom surface of the inner part of the upper cabinet body (121) is an inclined surface, and the sewage draining groove (123) is positioned at the lowest point of the lower bottom surface of the inner part of the upper cabinet body (121); the end part of the blowdown tank (123) close to the hot water tank (23) is communicated with the middle part of the hot water tank (23) through a fourth pipe (125), the blowdown tank (123) is inclined to the horizontal plane, and the end part of the blowdown tank (123) close to the hot water tank (23) is positioned at the highest point on the blowdown tank (123); the oil dirt in the upper cabinet body (121) is discharged into the cleaning tank (16) through the action of the sewage draining groove (123).

3. An intelligent household kitchen cabinet as claimed in claim 2, wherein: a second hole (289) is formed in a part, close to the bottom, of the side wall of the first channel (281), and the second hole (289) is communicated with the outside; the second hole (289) is obliquely directed to a direction close to the end part of the decontamination rod (28); through the action of the second hole (289), the sewage on the surface of the ash removal elastic sheet (288) and the surface of the upper cabinet body (121) moves towards the direction close to the sewage draining groove (123).