CN121040783A - A type of door and window with self-cleaning function - Google Patents

Abstract

The invention relates to a door window with a self-cleaning function, which belongs to the technical field of intelligent furniture and comprises a window frame, wherein the window frame is fixed in a wall body, two groups of window rails are arranged at the top and the bottom of the window frame, an inner window body and an outer window body are arranged in the window frame, the inner window body and the outer window body are respectively connected with two groups of window rails corresponding to each other up and down in a sliding manner, a sliding plate is respectively arranged in the two groups of window rails at the upper side in a sliding manner, the two sliding plates are respectively fixedly connected with the upper ends of the inner window body and the outer window body, a lifting guide frame is respectively arranged at the inner side and the outer side of the window frame, a driving assembly is arranged between the guide frame and the sliding plate, the guide frame and the sliding plate are driven to synchronously act through the driving assembly, a cleaning box is arranged on the guide frame, a cleaning glass assembly is arranged on the cleaning box, and a water storage tank is arranged at the inner side of the wall body.

Description

Door and window with self-cleaning function

Technical Field

The invention belongs to the technical field of intelligent furniture, and particularly relates to a door and window with a self-cleaning function.

Background

The door and window with the self-cleaning function is a door and window device integrated with an automatic cleaning mechanism, and has the core function of automatically cleaning the dust-depositing parts such as the surface of the door and window glass and the track through the cooperative operation of a mechanical structure and a control assembly, so that the frequency and the difficulty of manual cleaning are reduced, and the door and window device is particularly suitable for the scenes of inconvenient manual cleaning or potential safety hazards of high-rise houses, commercial buildings and the like, and can improve the convenience and the safety of use while ensuring the cleanliness of the door and window.

However, the existing doors and windows with self-cleaning function still have a plurality of defects in practical application:

firstly, the existing device generally lacks of effective cleaning of the overlapping part of the sliding window, and the inner window body and the outer window body of the sliding window form a certain overlapping area in a closed state, and the area is in a relatively closed state for a long time, so that dust and dirt are easy to accumulate and are difficult to cover by a conventional cleaning structure, thus the cleaning is incomplete, and the overall cleanliness and the service life of the door and window are influenced;

secondly, the device has limitations on the utilization of clean water sources, rainwater belongs to soft water, the mineral content is low, water marks are not easy to leave on the surface of glass when the device is used for cleaning windows, the cleaning effect is better than that of tap water, the existing device is only dependent on the rainwater, the normal work cannot be carried out due to insufficient water sources under the condition of long-term no rainfall, or the tap water is only dependent on the rainwater, the water cost is increased, the high-quality and free natural resource of the rainwater cannot be fully utilized, and the device does not accord with the energy-saving and environment-friendly concept.

Disclosure of Invention

The invention overcomes the defects of the prior art, provides a door and window with a self-cleaning function, and solves the problems that the overlapping part of a sliding window is not thoroughly cleaned and the cleaning effect is limited due to single source of cleaning water in the existing self-cleaning door and window.

In order to achieve the above purpose, the present invention is realized by the following technical scheme.

A door window with a self-cleaning function comprises a window frame, wherein the window frame is fixed in a wall body, two groups of window rails are arranged at the top and the bottom of the window frame, an inner window and an outer window are arranged in the window frame, the inner window and the outer window are respectively connected with the two groups of window rails which correspond to each other up and down in a sliding mode, a sliding plate is respectively arranged in the two groups of window rails on the upper side in a sliding mode, the two sliding plates are respectively fixedly connected with the upper ends of the inner window and the outer window, a lifting guide frame is respectively arranged on the inner side and the outer side of the window frame, a driving assembly is arranged between the guide frame and the sliding plate, the guide frame and the sliding plate are driven to synchronously act through the driving assembly, a cleaning box is arranged on the guide frame, the cleaning box is provided with a cleaning glass assembly, the cleaning glass assembly comprises a scraping plate and a spray head, glass on the outer window and the inner window is cleaned through the scraping plate and the spray head, a water storage tank is arranged on the inner side of the wall body, a water outlet pipe is arranged between the water storage tank and the cleaning box, and a pump body is arranged on the water outlet pipe.

Further, a top plate and a bottom plate are fixedly arranged on the inner side and the outer side of the wall body, a threaded rod and a guide rod are rotatably arranged between the top plate and the bottom plate on the same side, one end of the guide frame is in threaded connection with the threaded rod on the same side, and the other end of the guide frame is in sliding sleeve connection with the outer side of the guide rod on the same side.

The cleaning glass assembly comprises a guide frame, a cleaning box, a cleaning nozzle, a window frame, a first motor, an electric push rod, a movable rail, a movable wheel and a first motor, wherein the middle of the guide frame is provided with the movable rail, the upper end and the lower end of the movable rail are respectively provided with the movable rail, the cleaning box is slidably arranged in the movable rail, the upper end and the lower end of the cleaning box are respectively rotatably provided with the movable wheels, the upper movable wheel is rotatably arranged in the movable rail, the lower movable wheel is rotatably arranged in the movable rail, the first motor is fixedly arranged in the cleaning box, an output shaft of the first motor is fixedly connected with one movable wheel, the electric push rod is fixedly arranged in the cleaning box, the end part of a piston rod of the electric push rod is fixedly provided with the scraper, and one row of nozzles are arranged on one side of the cleaning box, which faces the window frame.

The driving assembly comprises a driving wheel, a telescopic rod, an upper friction disc, first fixed pulleys, a first connecting belt, a second motor and driven wheels, wherein the first fixed pulleys are respectively arranged at the two ends of the top of the window frame in a rotating mode, the two first fixed pulleys are connected through the first connecting belt, the first connecting belt is respectively fixedly connected with sliding plates in two groups of window rails at the top of the window frame, the second motor is fixedly arranged at one end of the top of the window frame, an output shaft of the second motor is vertically downward, a vertical telescopic rod is fixedly arranged on an output shaft of the second motor, a fixed end of the telescopic rod is vertically upward and fixedly connected with an output shaft of the second motor, the telescopic end of the telescopic rod is vertically downward and fixedly provided with the upper friction disc, a spring is arranged between the fixed end of the telescopic rod and the telescopic end, the driving wheel is fixedly sleeved on the outer side of the fixed end of the telescopic rod, the driven wheels are respectively fixedly sleeved on the upper ends of threaded rods at the inner side and outer side of the telescopic rod, and the driving wheel is connected with the two driven wheels through a belt.

The driving assembly further comprises a lifting cylinder, a lower friction disc, a sliding block and a square column, wherein the lifting cylinder is fixedly arranged at one end of the top of the window frame, a spiral sliding groove is formed in the inner wall of the lifting cylinder, the lower friction disc is inserted into the lifting cylinder and located below the upper friction disc, the sliding block is fixedly arranged on the outer wall of the lower friction disc and is in sliding clamping connection with the inside of the sliding groove, the lower friction disc is located at the upper end of one of the first fixed pulleys, a square groove is formed in the lower end face of the lower friction disc, the square column is fixedly arranged at the upper end of the first fixed pulley, and the square column is in sliding insertion connection with the inside of the square groove.

The driving assembly further comprises first transmission rods, second fixed pulleys, second connecting belts, worms and worm wheels, wherein the first transmission rods are respectively arranged in the two ends of the bottom of the window frame in a rotating mode, the end portions of the first transmission rods extend into the bottom plate on the inner side of the wall body, three second fixed pulleys are fixedly sleeved on each first transmission rod, the second fixed pulleys on the two first transmission rods are in one-to-one correspondence, the two corresponding second fixed pulleys are connected through the second connecting belts, three groups of cleaning blocks are slidably arranged at the bottom of the window frame, the three second connecting belts are respectively fixedly connected with the three groups of cleaning blocks, the worm wheels are fixedly arranged at the end portions of the first transmission rods, and the worm wheels are meshed with the worm wheels.

The water storage tank is characterized in that a water adding component is arranged at the water storage tank and comprises a floating ball, a first vertical rod, a second vertical rod, a water adding pipe and a baffle plate, the first vertical rod and the second vertical rod are respectively connected to the two ends of a top plate of the water storage tank in a sliding mode, the floating ball is fixedly arranged at the lower end of the first vertical rod, the floating ball floats on the water surface in the water storage tank, a water adding port is formed in the side wall of the water storage tank, the baffle plate is rotatably arranged on the inner side of the water adding port, the water adding pipe is fixedly arranged on the outer side of the water adding port, and the second vertical rod is located at the upper end of the baffle plate.

The water adding assembly comprises a water storage tank, and is characterized in that the water adding assembly further comprises a support, a first rocker, a second rocker and a torsion spring, wherein the vertical support is fixedly arranged on the upper end face of the water storage tank and located between the first vertical rod and the second vertical rod, the first rocker and the second rocker are rotatably arranged at the upper end of the support, one ends of the first rocker and the second rocker, which are close to each other, are hinged to each other, an annular groove is formed in the hinged position of the first rocker, the torsion spring is arranged in the annular groove, one end of the torsion spring is fixedly connected with the first rocker, the other end of the torsion spring is fixedly connected with the second rocker, one end of the first rocker, which is close to the second rocker, is a semi-cylindrical surface, one end of the second rocker, which is close to the first rocker, is tangent to the semi-cylindrical surface of the first rocker, the circular arc surface of the second rocker is attached to the semi-cylindrical surface of the first rocker, cross grooves are respectively formed in the first rocker and the second rocker, one end of the torsion spring is fixedly connected with the first rocker, and the cross grooves are formed in the first rocker and the cross grooves are in the inner side of the first rocker.

The water adding assembly further comprises a third fixed pulley, a third connecting belt, friction plates and friction blocks, wherein the third fixed pulley is rotatably arranged at the same end of the top plate and the bottom plate on the inner side of the wall body, the two third fixed pulleys are connected through the third connecting belt, the third connecting belt is fixedly connected with the guide frame on the inner side, the friction plates are fixedly arranged on the third connecting belt, the friction blocks are fixedly arranged at one end, far away from the first warped plates, of the second warped plates, and the friction blocks are in friction connection with the friction plates.

Furthermore, a sewage tank is arranged on the inner side of the wall body, a collecting groove is arranged at the bottom of the window frame and is connected with the sewage tank through a drain pipe, a water receiving plate is fixedly arranged on the outer side of the wall body and is positioned above the window frame, and an outlet at the lower end of the water receiving plate is communicated with the inside of the water storage tank through a pipeline.

Compared with the prior art, the invention has the following beneficial effects:

(1) The invention can clean the doors and windows in an omnibearing way, effectively solves the problem of insufficient cleaning of the overlapping part of the sliding window by the prior device, can move on the guide frame, can flexibly adjust the position of the scraping plate under the action of the electric push rod, can cover the inner side and the outer side of glass of the inner window and the outer window and can also cover the overlapping area of the inner window and the outer window by combining the lifting of the guide frame, and meanwhile, the cleaning block can clean the space between window rails under the drive of the driving component, and the collecting tank and the sewage tank can timely collect sewage and dirt generated by cleaning, thereby ensuring thorough cleaning, improving the integral cleanliness of the doors and the windows and prolonging the service life.

(2) The invention gives consideration to rainwater and tap water in water source utilization, overcomes the limitation that the existing device only depends on a certain water source, can collect rainwater and guide the rainwater into the water storage tank, and has the advantages that the rainwater is used as soft water, water marks are not easy to be left when glass is cleaned, the cleaning effect is good, the water adding component can automatically supplement tap water through the water adding pipe when the water storage tank is insufficient, the water supplementing quantity is slightly higher than the consumed water quantity, the water storage tank is still in a state of insufficient water quantity after cleaning, the rainwater is conveniently collected in the next rainfall, the water resource waste is avoided, the water consumption cost is reduced, the energy-saving and environment-friendly concept is met, and meanwhile, the continuity of cleaning work is ensured.

(3) The device is ingenious in structural design and high in cooperative coordination degree, the driving assembly can simultaneously achieve the functions of lifting of the guide frame, sliding of the sliding plate, movement of the cleaning block and the like through a series of transmission structures, power transmission is efficient and stable, the springs of the telescopic rods are always in a compressed state, the upper friction plate and the lower friction plate can be in close contact with each other to transmit power when needed, the upper friction plate and the lower friction plate can be effectively separated when the window is closed, misoperation is avoided, the structures of the first rocker, the second rocker, the friction block and the like of the water adding assembly are mutually matched, automatic water supplementing accurate control is achieved, the whole structure is stable and reliable in operation, and the practicability and durability of the device are improved.

(4) The invention can automatically clean the window and door regularly, so that the surface of the glass and the window rail are always kept in a clean state, the clean glass reduces the shielding of dust to light, improves the indoor lighting effect, enables the indoor environment to be brighter and more comfortable, timely eliminates dust and sundries in the window rail by cleaning blocks, avoids the problems of bacteria, mites and the like caused by dust accumulation, is beneficial to keeping the sanitation of the indoor environment, and in addition, the two ends of the bottom of the window frame are symmetrically provided with collecting grooves, sewage and dirt generated in the cleaning process can be collected by the collecting grooves and led into a sewage tank through a sewage draining pipe, so that the sewage is prevented from flowing randomly to pollute the wall, the ground or the window rail, the cleanness of the surrounding environment of the door and the window is kept, and the use experience of the door and the window is greatly improved, so that a clean, comfortable and healthy living or office environment is created for users.

Drawings

The invention is described in further detail below with reference to the accompanying drawings:

FIG. 1 is a schematic view of the structure of the invention inside a wall;

FIG. 2 is a schematic view of the structure of the invention outside the wall;

FIG. 3 is a schematic illustration of the connection between the water receiving plate and the water reservoir;

FIG. 4 is a schematic view of a portion of a drive assembly;

FIG. 5 is a schematic diagram of a portion of a drive assembly;

FIG. 6 is a schematic view of a portion of a drive assembly;

FIG. 7 is a schematic illustration of a partial construction of a drive assembly;

FIG. 8 is a schematic illustration of the connection between the first fixed sheave and the lower friction plate;

FIG. 9 is a schematic view of the structure of the telescopic rod;

FIG. 10 is a schematic view of the elevator cylinder in cross-section;

FIG. 11 is a schematic view of a portion of a drive assembly;

FIG. 12 is a schematic illustration of a partial construction of a drive assembly;

FIG. 13 is a schematic view of a portion of a drive assembly seventh;

FIG. 14 is a schematic illustration of the connection between the second connecting strap and the cleaning block;

FIG. 15 is a schematic illustration of the connection between the cleaning tank and the guide frame;

FIG. 16 is a second schematic illustration of the connection between the cleaning tank and the guide frame;

FIG. 17 is a third schematic illustration of the connection between the cleaning tank and the guide frame;

FIG. 18 is a schematic illustration of a water addition assembly;

FIG. 19 is a schematic diagram II of a water addition assembly;

Fig. 20 is a schematic view of the connection between the first rocker and the second rocker;

Wherein, the the sewage collecting device comprises a window frame 1, a window rail 2, an inner window 3, an outer window 4, a top plate 5, a bottom plate 6, a threaded rod 7, a guide rod 8, a guide frame 9, a cleaning box 10, a cleaning block 11, a sliding plate 12, a clamping block 13, a water storage tank 14, a pump body 15, a scraping plate 16, an electric push rod 17, a spray head 18, a water outlet pipe 19, a movable rail 20, a movable wheel 21, a first motor 22, a driving wheel 23, a telescopic rod 24, an upper friction disk 25, a lifting cylinder 26, a lower friction disk 27, a sliding block 28, a sliding groove 29, a first fixed pulley 30, a first connecting belt 31, a square groove 32, a square column 34, a second motor 35, a driven pulley 36, a second fixed pulley 37, a second connecting belt 38, a worm gear 39, a fixed rod 40, a connecting rod 41, a movable rod 42, a spring 43, a floating ball 44, a first vertical rod 45, a worm gear 46, a first rocker 47, a first rocker plate 48, a second rocker plate 48, a third rocker plate 58, a third rocker plate 53, a third connecting belt 53, a drain pipe 53 and a drain pipe 53.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail by combining the embodiments and the drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. The following describes the technical scheme of the present invention in detail with reference to examples and drawings, but the scope of protection is not limited thereto.

As shown in figures 1-20, the invention provides a door window with a self-cleaning function, which comprises a window frame 1, wherein the window frame 1 is fixed in a wall body, two groups of window rails 2 are arranged at the top and the bottom of the window frame 1, an inner window 3 and an outer window 4 are arranged in the window frame 1, the inner window 3 and the outer window 4 are respectively connected with the two groups of window rails 2 which correspond to each other vertically, a sliding plate 12 is respectively arranged in the two groups of window rails 2 at the upper side in a sliding manner, the two sliding plates 12 are respectively fixedly connected with the upper ends of the inner window 3 and the outer window 4, a guide frame 9 which can be lifted is respectively arranged at the inner side and the outer side of the window frame 1, a driving component is arranged between the guide frame 9 and the sliding plate 12, the guide frame 9 is driven by the driving component to synchronously act with the sliding plate 12, a cleaning box 10 is arranged on the guide frame 9, the cleaning box 10 is arranged on the cleaning box 10, the cleaning glass component comprises a scraping plate 16 and a spray head 18, the cleaning glass on the outer window 4 and the inner side of the inner window 3 is respectively cleaned by the scraping plate 16 and the spray head 18, a water storage box 14 is arranged between a water storage box 14 and a water storage box 19 is arranged on the wall body 15.

A top plate 5 and a bottom plate 6 are fixedly arranged on the inner side and the outer side of the wall body, the top plate 5 and the bottom plate 6 are kept horizontal, the top plate 5 is located above the window frame 1, and the bottom plate 6 is located below the window frame 1. A vertical threaded rod 7 and a vertical guide rod 8 are rotatably arranged between the top plate 5 and the bottom plate 6 on the same side, and the threaded rod 7 and the guide rod 8 are respectively positioned on two sides of the window frame 1. One end of the guide frame 9 is in threaded connection with the threaded rod 7 on the same side, and the other end of the guide frame 9 is in sliding sleeve connection with the outer side of the guide rod 8 on the same side. When the threaded rod 7 rotates, the guide frame 9 is in threaded connection with the threaded rod 7, so that the guide frame 9 is driven to lift along the guide rod 8.

Three groups of cleaning blocks 11 are slidably arranged at the bottom of the window frame 1, wherein the first group of cleaning blocks 11 are positioned between two groups of window rails 2 at the bottom, the second group of cleaning blocks 11 are positioned between the window rails 2 at the front side of the bottom and the inner wall at the front side of the bottom of the window frame 1, the third group of cleaning blocks 11 are positioned between the window rails 2 at the rear side of the bottom and the inner wall at the rear side of the bottom of the window frame 1, and the bottom space of the window rails 2 is cleaned through the cleaning blocks 11.

The lower end of each sliding plate 12 is fixedly provided with a clamping block 13, and the two clamping blocks 13 are fixedly connected with the upper ends of the inner window 3 and the outer window 4 respectively, so that the inner window 3 and the outer window 4 synchronously act along with the sliding plate 12 at the upper end.

The glass cleaning assembly further comprises an electric push rod 17, a moving rail 20, a moving wheel 21 and a first motor 22.

A horizontal square moving groove is arranged in the middle of the guide frame 9, and a moving rail 20 is respectively arranged at the upper end and the lower end of the moving groove. The cleaning box 10 is of a square box body structure, and the cleaning box 10 is arranged in the moving groove in a sliding mode. Two moving wheels 21 are rotatably provided at the upper and lower ends of the cleaning tank 10, respectively, and the upper two moving wheels 21 are rotatably provided inside the upper moving rail 20, and the lower two moving wheels 21 are rotatably provided inside the lower moving rail 20. A first motor 22 is fixedly arranged in the cleaning box 10, and an output shaft of the first motor 22 is fixedly connected with one of the movable wheels 21. When the first motor 22 is started, the first motor 22 drives one of the moving wheels 21 to rotate, and the moving wheel 21 drives the whole cleaning box 10 to move in the moving groove of the guide frame 9. An electric push rod 17 is fixedly arranged in the cleaning box 10, a piston rod of the electric push rod 17 faces to the side of the window frame 1, and the scraper 16 is fixedly arranged at the end part of the piston rod of the electric push rod 17. A row of spray heads 18 are arranged on the side of the cleaning box 10 facing the window frame 1, and the spray heads 18 are communicated with the inner space of the cleaning box 10.

The driving assembly comprises a driving wheel 23, a telescopic rod 24, an upper friction disc 25, a lifting cylinder 26, a lower friction disc 27, a sliding block 28, a sliding groove 29, a first fixed pulley 30, a first connecting belt 31, a square groove 32, a square column 33, a second motor 34, a driven wheel 35, a second fixed pulley 36, a second connecting belt 37, a worm 38 and a worm wheel 39.

The two ends of the top of the window frame 1 are respectively provided with a first fixed pulley 30 in a rotating way, the axes of the first fixed pulleys 30 are kept vertical, the two first fixed pulleys 30 are connected through a first connecting belt 31, a front side belt body and a rear side belt body of the first connecting belt 31 are respectively positioned inside the two groups of window rails 2 at the top, and the first connecting belt 31 is respectively fixedly connected with the sliding plates 12 inside the two groups of window rails 2 at the top. Thus, when the first connecting belt 31 is operated, the sliding plates 12 inside the two window rails 2 at the top slide in opposite directions, thereby driving the inner window 3 and the outer window 4 to be opened or closed.

The top one end at window frame 1 is fixed and is provided with second motor 34, and the output shaft of second motor 34 is vertical downwards, is fixed and is provided with a vertical telescopic link 24 on the output shaft of second motor 34, and the stiff end of telescopic link 24 is vertical upwards and with the output shaft looks fixed connection of second motor 34, and the flexible end of telescopic link 24 is vertical downwards and is fixedly provided with friction disc 25, is provided with spring 43 between the stiff end of telescopic link 24 and the flexible end. The outside of the fixed end of the telescopic rod 24 is fixedly sleeved with a driving wheel 23, the upper ends of the threaded rods 7 at the inner side and the outer side are respectively fixedly sleeved with a driven wheel 35, and the driving wheel 23 is connected with the two driven wheels 35 through a belt.

A lifting cylinder 26 is fixedly arranged at one end of the top of the window frame 1, the lifting cylinder 26 is of a cylindrical structure with openings at the upper end and the lower end, and a spiral chute 29 is arranged on the inner wall of the lifting cylinder 26. A cylindrical lower friction disc 27 is inserted into the lifting cylinder 26, the lower friction disc 27 is positioned below the upper friction disc 25, a sliding block 28 is fixedly arranged on the outer wall of the lower friction disc 27, and the sliding block 28 is in sliding clamping connection with the inside of the sliding groove 29. The lower friction disc 27 is located the upper end of one of the first fixed pulleys 30, is provided with a square groove 32 at the lower terminal surface of lower friction disc 27, is fixedly provided with square post 33 at first fixed pulley 30 upper end, and square post 33 slides and pegs graft in square groove 32 inside for first fixed pulley 30 can drive the synchronous rotation of lower friction disc 27, and lower friction disc 27 can also slide from top to bottom for first fixed pulley 30 simultaneously.

The telescopic rod 24 comprises a fixed rod 40, a connecting rod 41, a movable rod 42 and a spring 43. The fixed rod 40 is a round rod-shaped structure which is vertically arranged, a square inserting groove is formed in the center of the lower end face of the fixed rod 40, a square connecting rod 41 is inserted in the inserting groove in a sliding mode, a vertical cylindrical movable rod 42 is fixedly arranged at the lower end of the connecting rod 41, and the lower end of the movable rod 42 is fixedly connected with the center of the upper end face of the upper friction disc 25. The spring 43 is arranged in the inserting groove, and the upper end and the lower end of the spring 43 are respectively connected with the top surface in the inserting groove and the upper end of the connecting rod 41. Still be provided with vertical spacing groove on the inner wall of grafting groove, fixedly be provided with the stopper in the upper end outside of connecting rod 41, stopper slip joint is in spacing inslot portion. Through the mutually supporting of spacing groove and stopper, guarantee connecting rod 41 for dead lever 40 stable slip, can also guarantee simultaneously that connecting rod 41 can not deviate from dead lever 40.

The inside rotation in the bottom both ends of window frame 1 is provided with a first transfer line respectively, and the tip of first transfer line extends to the inside bottom plate 6 of wall body inboard. Three second fixed pulleys 36 are fixedly sleeved on each first transmission rod respectively, the second fixed pulleys 36 on the two first transmission rods correspond to each other one by one, and the two corresponding second fixed pulleys 36 are connected through a second connecting belt 37. The three second connection belts 37 are fixedly connected with the three sets of cleaning blocks 11, respectively. A worm 38 is fixedly arranged at the lower end of the threaded rod 7 on the inner side, a worm wheel 39 is fixedly arranged at the end of one of the first transmission rods, and the worm 38 is meshed with the worm wheel 39.

A water adding component is arranged at the water storage tank 14, and the water adding component comprises a floating ball 44, a first vertical rod 45, a support column 46, a first warping plate 47, a second warping plate 48, a second vertical rod 50, a water adding pipe 51, a baffle plate 52, a friction block 53, a third fixed pulley 54, a third connecting belt 55, a friction plate 56 and a torsion spring 57.

The water storage tank 14 is of a hollow cylindrical tank body structure, two ends of a top plate 5 of the water storage tank 14 are respectively connected with a first vertical rod 45 and a second vertical rod 50 in a sliding manner along the vertical direction, the lower end of the first vertical rod 45 is fixedly provided with a floating ball 44, and the floating ball 44 floats on the water surface inside the water storage tank 14. A water adding port is arranged on the side wall of the water storage tank 14, a baffle plate 52 is rotatably arranged on the inner side of the water adding port, the upper end of the baffle plate 52 is hinged with the inner wall of the water storage tank 14, and the end face of one side of the baffle plate 52 away from the water adding port is an abutting inclined plane. A single water addition pipe 51 is fixedly provided outside the water addition port, and water is added into the water tank 14 through the water addition pipe 51. The second vertical rod 50 is located at the upper end of the baffle plate 52.

A vertical support column 46 is fixedly arranged on the upper end surface of the water storage tank 14, and the support column 46 is positioned between the first vertical rod 45 and the second vertical rod 50. The first rocker 47 and the second rocker 48 are rotatably disposed at the upper end of the support column 46, and the ends of the first rocker 47 and the second rocker 48 close to each other are hinged to each other, that is, the support column 46, the first rocker 47, and the second rocker 48 are hinged to the same hinge shaft. An annular groove is formed in the hinge position of the first rocker 47, a torsion spring 57 is arranged in the annular groove, one end of the torsion spring 57 is fixedly connected with the first rocker 47, and the other end of the torsion spring 57 is fixedly connected with the second rocker 48.

A cross groove 49 is formed in the first rocker 47 and the second rocker 48, the length direction of the cross groove 49 is parallel to the length directions of the first rocker 47 and the second rocker 48, the cross section of the cross groove 49 is of a cross structure, and the cross groove 49 is communicated with the peripheral side surfaces of the first rocker 47 and the second rocker 48. The upper ends of the first vertical rod 45 and the second vertical rod 50 are fixedly provided with a horizontal action rod, the action rod is perpendicular to the first vertical rod 45 and the second vertical rod 50, the action rod at the upper end of the first vertical rod 45 is slidably inserted into the cross groove 49 of the first warping plate 47, and the action rod at the upper end of the second vertical rod 50 is slidably inserted into the cross groove 49 of the second warping plate 48.

One end of the first rocker 47, which is close to the second rocker 48, is a semi-cylindrical surface, one end of the second rocker 48, which is close to the first rocker 47, comprises a plane and an arc surface, and the plane on the second rocker 48 is tangential to the arc surface. The plane on the second rocker 48 is tangential to the semi-cylindrical surface of the first rocker 47, and the arc surface on the second rocker 48 is in contact with the semi-cylindrical surface of the first rocker 47. Through the above-mentioned cooperation, the first rocker 47 is enabled to rotate upwards relative to the second rocker 48 until the first rocker is kept at an included angle of 180 degrees with the second rocker 48, and then the first rocker cannot rotate upwards any more.

The same ends of the top plate 5 and the bottom plate 6 on the inner side of the wall body are respectively provided with a third fixed pulley 54 in a rotating way, the two third fixed pulleys 54 are connected through a third connecting belt 55, and the third connecting belt 55 is fixedly connected with the guide frame 9 on the inner side, so that the guide frame 9 on the inner side drives the third connecting belt 55 to act simultaneously when lifting. A friction plate 56 is fixedly arranged on the third connecting belt 55, and the friction plate 56 is inserted on the bottom plate 6 on the inner side of the wall body in a sliding manner along the vertical direction. A friction block 53 is fixedly arranged at one end of the second rocker 48 away from the first rocker 47, and the friction block 53 is in friction connection with a friction plate 56. The friction between the friction block 53 and the friction plate 56 is smaller than the buoyancy of the float ball 44 but larger than the elastic force of the torsion spring 57.

A sewage tank 59 is provided inside the wall. A collecting tank 58 is provided at the bottom of the window frame 1, and the collecting tank 58 is connected to a sewage tank 59 through a sewage drain pipe 60.

The outside of the wall body is fixedly provided with a water receiving plate 61, the water receiving plate 61 is positioned above the window frame 1, and an outlet at the lower end of the water receiving plate 61 is communicated with the inside of the water storage tank 14 through a pipeline.

The working principle of the invention is as follows:

when cleaning of the door and window is required, the first motor 22 and the second motor 34 are controlled to be started.

If the slider 28 is not at the bottom of the chute 29 when the inner window 3 and the outer window 4 are in the open state, the upper friction plate 25 is kept in contact with the lower friction plate 27. The second motor 34 drives the telescopic rod 24 to rotate, the telescopic rod 24 drives the driving wheel 23 to rotate, the driving wheel 23 drives the two driven wheels 35 to rotate through a belt, and the two driven wheels 35 drive the inner threaded rod 7 and the outer threaded rod 7 to rotate, so that the guide frame 9 is driven to reciprocate. Simultaneously, the telescopic rod 24 drives the upper friction disc 25 to rotate, the upper friction disc 25 drives the lower friction disc 27 to rotate through friction force, the lower friction disc 27 drives one of the first fixed pulleys 30 to synchronously rotate through the square groove 32 and the square column 33 which are matched with each other, and the first fixed pulleys 30 drive the first connecting belt 31 to rotate, so that the two sliding plates 12 are driven to slide in opposite directions inside the two groups of window rails 2 at the top, the two sliding plates 12 drive the inner window 3 and the outer window 4 to slide until the inner window 3 and the outer window 4 are closed, and the cleaning work of glass is matched. When the lower friction disc 27 rotates, the lower friction disc 27 drives the sliding block 28 to slide in the sliding groove 29, so that the lower friction disc 27 is driven to slide downwards in the lifting cylinder 26 until the sliding block 28 moves to the bottom of the sliding groove 29, and at the moment, the lower friction disc 27 is separated from the upper friction disc 25, and the lower friction disc 27 cannot rotate any more.

If the inner window 3 and the outer window 4 are in a closed state, the sliding block 28 is positioned at the bottom of the sliding groove 29, and at the moment, the lower friction disc 27 is positioned at the lowest side inside the lifting cylinder 26, and the lower friction disc 27 is separated from the upper friction disc 25, so that when the second motor 34 drives the telescopic rod 24 to rotate, the telescopic rod 24 drives the driving wheel 23 to rotate, the driving wheel 23 drives the two driven wheels 35 to rotate through a belt, and the two driven wheels 35 drive the inner threaded rod 7 and the outer threaded rod 7 to rotate, so that the guide frame 9 is driven to lift reciprocally. Meanwhile, the telescopic rod 24 drives the upper friction disc 25 to rotate, and the lower friction disc 27 is separated from the upper friction disc 25, so that the lower friction disc 27 can not drive the first fixed pulley 30 to rotate any more, and the inner window 3 and the outer window 4 maintain a closed state, and therefore, the inner window 3 and the outer window 4 can be ensured not to malfunction due to the operation of a driving assembly in the closed state.

When the threaded rod 7 rotates, the threaded rod 7 on the inner side drives one of the first transmission rods to rotate through the worm wheel 39 and the worm 38 which are meshed with each other, the first transmission rod drives the three second fixed pulleys 36 on the upper end of the first transmission rod to rotate, the three second fixed pulleys 36 drive the three second connecting belts 37 to rotate, and the three second connecting belts 37 drive the three groups of cleaning blocks 11 to rotate, so that the space at the bottom of the window frame 1 is cleaned.

After the inner window 3 and the outer window 4 are in a closed state, the pump body 15 is started, the water in the water storage tank 14 is pumped into the cleaning tank 10 through the pump body 15, and the water is sprayed to the glass positions on the inner window 3 and the outer window 4 through a row of spray heads 18 on the cleaning tank 10, so that stains on the glass are washed, and the surface of the glass is kept moist. Meanwhile, the electric push rod 17 in the cleaning box 10 is controlled to extend out, so that the scraping plate 16 is in contact with the glass on the inner window 3 and the outer window 4, and when the guide frame 9 is lifted, the scraping plate 16 is driven to synchronously lift, and dirt on the glass is scraped through the scraping plate 16. When one of the areas of the glass is cleaned, the electric push rod 17 is controlled to extend, the scraping plate 16 is separated from the glass, meanwhile, the cleaning box 10 is controlled to move forwards for a certain distance in the moving groove of the guide frame 9, then the electric push rod 17 is controlled to extend again, and the scraping plate 16 is contacted with the glass again, so that a new area of the glass is cleaned.

When the glass of the inner window 3 and the outer window 4 is not cleaned, the water adding assembly does not add water to the interior of the water storage tank 14 no matter whether the water amount in the water storage tank 14 is sufficient or not.

When the water quantity inside the water storage tank 14 is sufficient, the floating ball 44 is at the top, the floating ball 44 drives the first rocker 47 to be away from one end of the second rocker 48 through the first vertical rod 45, the second rocker 48 synchronously acts along with the first rocker 47 through the arc surface on the second rocker 48, one end of the second rocker 48 away from the first rocker 47 drives the second vertical rod 50 to slide downwards, the lower end of the second vertical rod 50 downwards extrudes the baffle 52, the baffle 52 is in a closed state, the water flow inside the water adding pipe 51 cannot jack the baffle 52, and water can not be added inside the water storage tank 14.

When the water amount in the water storage tank 14 is insufficient, the floating ball 44 descends, the floating ball 44 drives the first rocker 47 to rotate downwards through the first vertical rod 45 away from one end of the second rocker 48, under the action of the elastic force of the torsion spring 57, one end of the second rocker 48 away from the first rocker 47 has a trend of upwards movement, and due to the fact that the friction block 53 on the second rocker 48 is in contact with the friction plate 56 and the elastic force of the torsion spring 57 is smaller than the friction force between the friction block 53 and the friction plate 56, one end of the second rocker 48 away from the first rocker 47 cannot upwards, the lower end of the second vertical rod 50 still presses the baffle 52 downwards, the baffle 52 is still in a closed state, and water is not added into the water storage tank 14.

In cleaning the glass of the inner window 3 and the outer window 4, it is necessary to fill the inside of the water storage tank 14 with water by the water filling unit.

If the water amount in the water storage tank 14 is kept sufficient, no matter the guide frame 9 is lifted or lowered, the lower end of the second vertical rod 50 always presses the baffle plate 52 downwards, so that the baffle plate 52 is always in a closed state, and no water is added in the water storage tank 14.

If the water quantity in the water storage tank 14 is insufficient and the guide frame 9 descends, the guide frame 9 drags the third connecting belt 55 to act, the third connecting belt 55 drives the friction plate 56 to ascend, and as the friction plate 56 is in friction connection with the friction block 53, one end of the second rocker 48 far away from the first rocker 47 has an upward movement trend, and the elasticity of the torsion spring 57 overlaps the friction force between the friction plate 56 and the friction block 53 to drive one end of the second rocker 48 far away from the first rocker 47 to rotate upwards, so that the lower end of the second vertical rod 50 is separated from the baffle plate 52, and water flow in the water adding pipe 51 can jack up the baffle plate 52 and enter the water storage tank 14, so that water is added into the water storage tank 14.

If the water quantity in the water storage tank 14 is insufficient and the guide frame 9 ascends, the guide frame 9 drags the third connecting belt 55 to act, the third connecting belt 55 drives the friction plate 56 to descend, the friction plate 56 is in friction connection with the friction block 53, so that one end of the second rocker 48 far away from the first rocker 47 has a downward movement trend, and the elastic force of the torsion spring 57 is smaller than the friction force between the friction block 53 and the friction plate 56, so that one end of the second rocker 48 far away from the first rocker 47 cannot be upwards, the lower end of the second vertical rod 50 still presses the baffle plate 52 downwards, the baffle plate 52 is still in a closed state, and water is not added into the water storage tank 14.

The sewage and stains generated during the cleaning process are collected by the collecting tank 58 at the bottom of the window frame 1 and introduced into the interior of the sewage tank 59 through the sewage drain pipe 60.

In daily life, the water receiving plate 61 collects rainwater and guides the rainwater into the water storage tank 14 during raining, so that the water quantity in the water storage tank 14 is supplemented, and water resource waste is avoided.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. A door window with a self-cleaning function is characterized by comprising a window frame (1), wherein the window frame (1) is fixed inside a wall body, two groups of window rails (2) are respectively arranged at the top and the bottom of the window frame (1), an inner window body (3) and an outer window body (4) are arranged inside the window frame (1), the inner window body (3) and the outer window body (4) are respectively connected with two groups of window rails (2) corresponding to each other up and down in a sliding mode, a sliding plate (12) is respectively arranged inside the two groups of window rails (2) at the upper side in a sliding mode, the two sliding plates (12) are respectively fixedly connected with the upper ends of the inner window body (3) and the outer window body (4), a lifting guide frame (9) is respectively arranged at the inner side and the outer side of the window frame (1), a driving component is arranged between the guide frame (9) and the sliding plate (12), the guide frame (9) and the sliding plate (12) are driven to synchronously move through the driving component, a cleaning box (10) is arranged on the guide frame (9), a cleaning glass component is arranged on the cleaning box (10), the cleaning glass component comprises a cleaning window glass component (16) and a cleaning window nozzle (16) and a spray nozzle (18) are arranged on the inner side of the window body (4), a water outlet pipe (19) is arranged between the water storage tank (14) and the cleaning tank (10), and a pump body (15) is arranged on the water outlet pipe (19).

2. The door and window with the self-cleaning function according to claim 1, wherein a top plate (5) and a bottom plate (6) are fixedly arranged on the inner side and the outer side of the wall body, a threaded rod (7) and a guide rod (8) are rotatably arranged between the top plate (5) and the bottom plate (6) on the same side, one end of the guide frame (9) is in threaded connection with the threaded rod (7) on the same side, and the other end of the guide frame (9) is in sliding sleeve connection with the outer side of the guide rod (8) on the same side.

3. The door window with the self-cleaning function according to claim 1 is characterized by further comprising an electric push rod (17), a moving rail (20), moving wheels (21) and a first motor (22), wherein a moving groove is formed in the middle of the guide frame (9), one moving rail (20) is respectively arranged at the upper end and the lower end of the moving groove, the cleaning box (10) is slidably arranged in the moving groove, two moving wheels (21) are respectively rotatably arranged at the upper end and the lower end of the cleaning box (10), the upper two moving wheels (21) are rotatably arranged in the upper moving rail (20), the lower two moving wheels (21) are rotatably arranged in the lower moving rail (20), the first motor (22) is fixedly arranged in the cleaning box (10), an output shaft of the first motor (22) is fixedly connected with one moving wheel (21), the electric push rod (17) is fixedly arranged in the cleaning box (10), the end of the electric push rod (17) is fixedly arranged in the cleaning box (10), and a spray head (18) is arranged on one side of the cleaning box (10) facing the window frame.

4. The door and window with self-cleaning function according to claim 2, wherein the driving assembly comprises a driving wheel (23), a telescopic rod (24), an upper friction disc (25), first fixed pulleys (30), a first connecting belt (31), a second motor (34) and a driven wheel (35), wherein the first fixed pulleys (30) are respectively rotatably arranged at the two ends of the top of the window frame (1), the two first fixed pulleys (30) are connected through the first connecting belt (31), the first connecting belt (31) is respectively fixedly connected with sliding plates (12) in the two groups of window rails (2) at the top, a second motor (34) is fixedly arranged at one end of the top of the window frame (1), the output shaft of the second motor (34) is vertically downward, a vertical telescopic rod (24) is fixedly arranged on the output shaft of the second motor (34), the fixed end of the telescopic rod (24) is vertically upward and fixedly connected with the output shaft of the second motor (34), the telescopic end of the telescopic rod (24) is vertically downward and fixedly provided with the upper friction disc (25), the telescopic rod (24) is fixedly connected with the fixed end of the fixed end, the telescopic rod (24) and the fixed end of the telescopic rod (24) are fixedly sleeved with the driven wheel (35), the telescopic rod (7) is fixedly sleeved on the two sides of the driving wheel (23), the driving wheel (23) is connected with the two driven wheels (35) through a belt.

5. The door and window with the self-cleaning function according to claim 4, wherein the driving assembly further comprises a lifting cylinder (26), a lower friction disc (27), a sliding block (28) and a square column (33), the lifting cylinder (26) is fixedly arranged at one end of the top of the window frame (1), a spiral sliding groove (29) is formed in the inner wall of the lifting cylinder (26), the lower friction disc (27) is inserted into the lifting cylinder (26), the lower friction disc (27) is located below the upper friction disc (25), the sliding block (28) is fixedly arranged on the outer wall of the lower friction disc (27), the sliding block (28) is in sliding clamping connection with the sliding groove (29), the lower friction disc (27) is located at the upper end of one of the first fixed pulleys (30), the square groove (32) is formed in the lower end face of the lower friction disc (27), the square column (33) is fixedly arranged at the upper end of the first fixed pulley (30), and the square column (33) is in sliding connection with the square groove (32).

6. The door and window with the self-cleaning function according to claim 5, wherein the driving assembly further comprises a first transmission rod, second fixed pulleys (36), second connecting belts (37), worms (38) and worm gears (39), wherein one first transmission rod is rotatably arranged inside two ends of the bottom of the window frame (1), the end parts of the first transmission rods extend into a bottom plate (6) inside the wall body, three second fixed pulleys (36) are fixedly sleeved on each first transmission rod, the second fixed pulleys (36) on the two first transmission rods are in one-to-one correspondence, the two corresponding second fixed pulleys (36) are connected through the second connecting belts (37), three groups of cleaning blocks (11) are slidably arranged at the bottom of the window frame (1), the three second connecting belts (37) are fixedly connected with the three groups of cleaning blocks (11), the lower end of a threaded rod (7) on the inner side is fixedly provided with the worms (38), the end part of one first transmission rod is fixedly provided with the worm gears (39), and the worm gears (38) are meshed with the worm gears (39).

7. The door and window with the self-cleaning function according to claim 2 is characterized in that a water adding component is arranged at the water storage tank (14) and comprises a floating ball (44), a first vertical rod (45), a second vertical rod (50), a water adding pipe (51) and a baffle plate (52), the first vertical rod (45) and the second vertical rod (50) are respectively connected to the two ends of a top plate (5) of the water storage tank (14) in a sliding insertion mode, the floating ball (44) is fixedly arranged at the lower end of the first vertical rod (45), the floating ball (44) floats on the water surface inside the water storage tank (14), a water adding port is arranged on the side wall of the water storage tank (14), a baffle plate (52) is rotatably arranged on the inner side of the water adding port, a water adding pipe (51) is fixedly arranged on the outer side of the water adding port, and the second vertical rod (50) is located at the upper end of the baffle plate (52).

8. The door and window with self-cleaning function according to claim 7, wherein the water adding component further comprises a support column (46), a first rocker (47), a second rocker (48) and a torsion spring (57), wherein a vertical support column (46) is fixedly arranged on the upper end face of the water storage tank (14), the support column (46) is located between the first vertical rod (45) and the second vertical rod (50), the first rocker (47) and the second rocker (48) are rotatably arranged at the upper end of the support column (46), one end, close to each other, of the first rocker (47) and the second rocker (48) is hinged with each other, an annular groove is formed in the hinged position of the first rocker (47), one end of the torsion spring (57) is fixedly connected with the first rocker (47), the other end of the torsion spring (57) is fixedly connected with the second rocker (48), one end, close to the second rocker (48) is a semi-cylindrical surface, one end, close to the first rocker (47) and the first rocker (48) is kept in contact with the first semi-cylindrical surface (48) on the first semi-cylindrical surface (47) and the first semi-cylindrical surface (48) of the first rocker (47), the upper ends of the first vertical rod (45) and the second vertical rod (50) are fixedly provided with a horizontal action rod, the action rod at the upper end of the first vertical rod (45) is inserted into the cross groove (49) of the first warping plate (47) in a sliding manner, and the action rod at the upper end of the second vertical rod (50) is inserted into the cross groove (49) of the second warping plate (48) in a sliding manner.

9. The door and window with the self-cleaning function according to claim 8, wherein the water adding assembly further comprises a third fixed pulley (54), a third connecting belt (55), friction plates (56) and friction blocks (53), the third fixed pulley (54) is rotatably arranged at the same end of the top plate (5) and the bottom plate (6) on the inner side of the wall body, the two third fixed pulleys (54) are connected through the third connecting belt (55), the third connecting belt (55) is fixedly connected with the guide frame (9) on the inner side, the friction plates (56) are fixedly arranged on the third connecting belt (55), the friction blocks (53) are fixedly arranged at one end, far away from the first warped plates (47), of the second warped plates (48), and the friction blocks (53) are in friction connection with the friction plates (56).

10. The door and window with the self-cleaning function according to the claim 1 is characterized in that a sewage tank (59) is arranged on the inner side of a wall body, a collecting tank (58) is arranged at the bottom of the window frame (1), the collecting tank (58) is connected with the sewage tank (59) through a drain pipe (60), a water receiving plate (61) is fixedly arranged on the outer side of the wall body, the water receiving plate (61) is located above the window frame (1), and an outlet at the lower end of the water receiving plate (61) is communicated with the interior of the water storage tank (14) through a pipeline.