CN106759745B - Spray lance subassembly of belt cleaning device and have its intelligent squatting pan - Google Patents
Spray lance subassembly of belt cleaning device and have its intelligent squatting pan Download PDFInfo
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- CN106759745B CN106759745B CN201611261859.3A CN201611261859A CN106759745B CN 106759745 B CN106759745 B CN 106759745B CN 201611261859 A CN201611261859 A CN 201611261859A CN 106759745 B CN106759745 B CN 106759745B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
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- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a spray boom assembly of a cleaning device and an intelligent toilet with the same, wherein the spray boom assembly of the cleaning device comprises: mounting, moving part, electromagnet, controller and magnetic part, the mounting includes: base, fixed spray lance is established on the base, is limited with the water route in the fixed spray lance, and the moving part includes: the movable spray rod is movably arranged in the waterway along the axial direction of the fixed spray rod and is communicated with the waterway, the nozzle is arranged on the movable spray rod, the nozzle is provided with a water outlet communicated with the waterway, the electromagnet is arranged on one of the fixed part and the movable part, the electromagnet is electrified to generate electromagnetic force, the controller is connected with the electromagnet to control the electromagnetic force, the magnetic part is arranged on the other of the fixed part and the movable part, and the magnetic part controls the movable distance of the movable part according to the electromagnetic force. The spray boom assembly of the cleaning device provided by the embodiment of the invention has the advantages of simple structure, high reliability, long service life, small occupied space, low cost and good user experience.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a spray boom assembly of a cleaning device and an intelligent toilet with the same.
Background
The reciprocating telescopic transmission of the spray rod assembly mostly adopts rigid belt transmission, gear rack transmission and belt wheel transmission, and the rigid belt transmission has large noise, low service life and poor transmission reliability; the adoption of the gear rack transmission needs to occupy extremely large space, directly affects the internal layout and the appearance of the intelligent toilet, and has higher cost; the belt type transmission has higher requirements on materials of a transmission belt, in addition, the belt transmission needs to additionally increase tension belt spokes, the number of parts is increased, the cost is increased, meanwhile, the hydraulic pressure is used for controlling the expansion and contraction of the spray boom, the hydraulic pressure is too low, the hydraulic pressure cannot be used, the expansion and contraction flushing cannot be carried out, and the hydraulic pressure type hydraulic pressure control device has great limitation.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the invention provides the spray rod assembly of the cleaning device, which has the advantages of simple structure, high reliability, long service life, small occupied space and low cost.
The invention further provides an intelligent toilet with the spray rod assembly of the cleaning device.
A spray bar assembly of a cleaning apparatus according to an embodiment of the first aspect of the present invention includes: the mounting, moving part, electromagnet, controller and magnetic part, the mounting includes: base, fixed spray lance is established on the base, be defined with the water route in the fixed spray lance, the moving part includes: the movable spray boom and the nozzle are movably arranged in the waterway along the axial direction of the fixed spray boom and are communicated with the waterway, the nozzle is arranged on the movable spray boom, the nozzle is provided with a water outlet communicated with the waterway, the electromagnet is arranged on one of the fixed part and the movable part, the electromagnet is electrified to generate electromagnetic force, the controller is connected with the electromagnet to control the electromagnet to generate electromagnetic force, the magnetic part is arranged on the other of the fixed part and the movable part, and the magnetic part controls the moving distance of the movable part according to the electromagnetic force.
According to the spray rod assembly of the cleaning device, the electromagnet is arranged on one of the fixed piece and the movable piece, the magnetic piece is arranged on the other of the fixed piece and the movable piece, the electromagnet generates electromagnetic force when being electrified, the controller is connected with the electromagnetic body to control the electromagnetic force, and the magnetic piece controls the moving distance of the movable piece according to the electromagnetic force, so that the purpose of moving and stretching the spray rod assembly of the cleaning device is achieved, the telescopic reliability is good, the service life is long, the noise when stretching is small, the occupied space of the spray rod assembly is greatly saved, the structure of the spray rod assembly is simple, additional parts are not required to be added, the production cost is saved, the use limitation of the spray rod assembly is solved, and the user experience is good. The spray boom assembly of the cleaning device has the advantages of simple structure, high reliability, long service life, small occupied space and low cost.
In addition, the spray boom assembly of the cleaning device according to the embodiment of the invention can also have the following additional technical characteristics:
according to one embodiment of the present invention, the spray bar assembly of the cleaning device further comprises: the connecting part is arranged between the nozzle and the movable spray rod to connect the movable spray rod with the nozzle.
According to one embodiment of the invention, the water outlet comprises a first water outlet hole and a second water outlet hole, and the water outlet pressure of the first water outlet hole is larger than the water outlet pressure of the second water outlet hole.
According to one embodiment of the invention, the nozzle is internally provided with a first passage and a second passage, the first passage is communicated with the first water outlet hole, the second passage is communicated with the second water outlet hole, the connecting part is provided with a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is inserted into the first passage to be communicated with the first water outlet hole, and the second water inlet pipe is inserted into the second passage to be communicated with the second water outlet hole.
According to one embodiment of the invention, sealing gaskets are arranged between the first water inlet pipe and the first passage and between the second water inlet pipe and the second passage respectively.
According to one embodiment of the invention, the connecting portion is provided with a magnetic material.
According to one embodiment of the invention, the electromagnet is provided on the base and the magnetic element is provided on the movable boom or nozzle.
According to one embodiment of the invention, the movable boom or the nozzle is composed of a magnetic material.
According to one embodiment of the invention, the base is provided with a water inlet passage adapted to communicate with the waterway of the fixed boom.
According to one embodiment of the present invention, the spray bar assembly of the cleaning device further comprises: the elastic piece is arranged between the base and the movable spray rod, two ends of the elastic piece are respectively connected with the base and the movable spray rod, and the elastic piece is stretched when the movable spray rod moves outwards along the axial direction of the fixed spray rod.
According to one embodiment of the invention, the elastic member is a spring.
According to a second aspect of the invention, an intelligent toilet bowl comprises a spray bar assembly of a cleaning device according to the above embodiments.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is an exploded view of a spray bar assembly of a cleaning device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a spray bar assembly of a cleaning apparatus according to an embodiment of the present invention in one state;
FIG. 3 is a schematic view showing the structure of a spray bar assembly of a cleaning apparatus according to an embodiment of the present invention in another state;
FIG. 4 is a perspective view of a nozzle of a spray bar assembly of a cleaning device according to an embodiment of the present invention;
FIG. 5 is a perspective view of the connection of the spray bar assembly of the cleaning device according to an embodiment of the present invention;
FIG. 6 is a perspective view of a sealing gasket of a spray bar assembly of a cleaning device according to an embodiment of the present invention;
FIG. 7 is a perspective view of a movable spray bar of a spray bar assembly of a cleaning device according to an embodiment of the present invention;
fig. 8 is a perspective view of a base of a spray bar assembly of a cleaning device according to an embodiment of the present invention.
Reference numerals:
100: a spray bar assembly;
10: a fixing member;
11: a base; 111: a water inlet passage;
12: fixing a spray rod;
20: a movable member;
21: a movable spray bar;
22: a nozzle; 22a: a limit groove;
221: a first water outlet hole; 222: a second water outlet hole; 223: a first passage; 224: a second passage;
30: an electromagnet;
40: a connection part; 41: a first water inlet pipe; 42: a second water inlet pipe; 43: limiting buckle;
50: an elastic member;
60: and a sealing gasket.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
A spray bar assembly 100 of a cleaning apparatus according to a first aspect of the present invention is described in detail below with reference to fig. 1-8.
The spray bar assembly 100 of the cleaning apparatus according to the embodiment of the present invention includes: the fixed part 10 comprises a base 11 and a fixed spray rod 12, the fixed spray rod 12 is arranged on the base 11, a waterway is limited in the fixed spray rod 12, the movable part 20 comprises a movable spray rod 21 and a nozzle 22, the movable spray rod 21 is movably arranged in the waterway along the axial direction of the fixed spray rod 12 and is communicated with the waterway, the nozzle 22 is arranged on the movable spray rod 21, the nozzle 22 is provided with a water outlet communicated with the waterway, the electromagnet 30 is arranged on one of the fixed part 10 and the movable part 20, the electromagnet 30 is electrified to generate electromagnetic force, the controller is connected with the electromagnet 30 to control the electromagnet 30 to generate electromagnetic force, the magnetic part is arranged on the other of the fixed part 10 and the movable part 20, and the magnetic part controls the moving distance of the movable part 20 according to the electromagnetic force.
In other words, the spray bar assembly 100 of the cleaning device is mainly composed of a fixed member 10, a movable member 20, an electromagnet 30, a controller and a magnetic member, wherein the fixed member 10 is mainly composed of a base 11 and a fixed spray bar 12, the movable member 20 is mainly composed of a movable spray bar 21 and a nozzle 22, the fixed spray bar 12 is arranged on the base 11, a waterway is defined inside the fixed spray bar 12, the movable spray bar 21 extends along the axial direction of the fixed spray bar 12, the movable spray bar 21 can move relative to the fixed spray bar 12, the movable spray bar 21 is communicated with the waterway, the nozzle 22 is arranged at one end of the movable spray bar 21, and a water outlet communicated with the waterway is arranged on the nozzle 22. Specifically, water can pass through the movable spray boom 21 along the waterway of the fixed spray boom 12 to the nozzle 22, and finally the water is sprayed out of the water outlet on the nozzle 22 through the movable cooperation of the movable spray boom 21 and the fixed spray boom 12.
Further, an electromagnet 30 is arranged on one of the fixed member 10 and the movable member 20, and a magnetic member is arranged on the other of the fixed member 10 and the movable member 20, for example, the electromagnet 30 is provided on the fixed member 10, and the magnetic member is provided on the movable member 20; or the fixed part 10 is provided with a magnetic part, the movable part 20 is provided with an electromagnet 30, the electromagnet 30 is connected with a controller, the electromagnet 30 can generate electromagnetic force under the condition of being electrified, the controller is used for leading current to the electromagnet 30 so as to enable the electromagnet 30 to generate electromagnetic force, the electromagnetic force generated by the electromagnet 30 can be constant, the size of the electromagnetic force can be controlled through the controller, and the magnetic part can further control the movable distance of the movable part 20 according to the size of the electromagnetic force, namely, the telescopic distance of the movable part 20 relative to the fixed part 10 is controlled.
Therefore, according to the spray rod assembly 100 of the cleaning device provided by the embodiment of the invention, the electromagnet 30 is arranged on one of the fixed part 10 and the movable part 20, the magnetic part is arranged on the other of the fixed part 10 and the movable part 20, the electromagnet 30 generates electromagnetic force when being electrified, the controller is connected with the electromagnet 30 to control the electromagnetic force, and the magnetic part controls the moving distance of the movable part 20 according to the electromagnetic force, so that the purpose of moving and stretching the spray rod assembly 100 of the cleaning device is achieved, the reliability of the stretching process is good, the service life is long, the noise during stretching is small, the occupied space of the spray rod assembly 100 is greatly saved, the structure of the spray rod assembly 100 is simple, the production cost is saved, the use limitation of the spray rod assembly 100 is solved, and the user experience is good. The spray boom assembly 100 of the cleaning device has the advantages of simple structure, high reliability, long service life, small occupied space and low cost.
In some embodiments of the present invention, the spray bar assembly 100 of the cleaning device further includes a connection portion 40, the connection portion 40 being provided between the nozzle 22 and the movable spray bar 21 to connect the movable spray bar 21 and the nozzle 22.
Specifically, as shown in fig. 1, the connection part 40 is located between the nozzle 22 and the movable boom 21, a waterway hose is disposed in the fixing member 10, one end of the connection part 40 is connected to the nozzle 22, the other end of the connection part 40 is connected to the waterway hose, that is, is fixed to one end of the movable boom 21 facing the nozzle 22, and the connection part 40 connects the movable boom 21 and the nozzle 22 and completes the telescopic action with respect to the fixed boom 12 together with the movable boom 21.
The water outlet includes a first water outlet 221 and a second water outlet 222, and the water outlet pressure of the first water outlet 221 is greater than the water outlet pressure of the second water outlet 222.
Referring to fig. 4, the water outlet of the nozzle 22 mainly comprises a first water outlet 221 and a second water outlet 222, that is, the first water outlet 221 and a plurality of second water outlets 222 are arranged on the nozzle 22, the first water outlet 221 is located at the front end of the second water outlet 222, the first water outlet 221 and the second water outlet 222 are respectively formed into circular apertures, the aperture of the first water outlet 221 is larger than that of the second water outlet 222, the water outlet pressure of the second water outlet 222 is smaller than that of the first water outlet 221, that is, the water outlet of the first water outlet 221 is in a single-hole water outlet form, so that strong flushing can be completed, the water outlet of the second water outlet 222 is in a multi-hole water outlet form, and the plurality of second water outlets 222 are distributed to form a triangle (as shown in fig. 4), so that soft flushing can be completed, and the appearance is attractive.
It should be noted that, the shapes and sizes of the first water outlet 221 and the second water outlet 222 are not limited in particular, and may be set according to actual needs to meet the needs of different occasions.
Advantageously, the nozzle 22 has a first passage 223 and a second passage 224 therein, the first passage 223 communicates with the first water outlet 221, the second passage 224 communicates with the second water outlet 222, the connecting portion 40 is provided with a first water inlet pipe 41 and a second water inlet pipe 42, the first water inlet pipe 41 is inserted into the first passage 223 to communicate with the first water outlet 221, and the second water inlet pipe 42 is inserted into the second passage 224 to communicate with the second water outlet 222.
That is, a first passage 223 and a second passage 224 are defined in the nozzle 22, a first water inlet pipe 41 and a second water inlet pipe 42 are disposed on the connection part 40, the first water inlet pipe 41 is correspondingly inserted into the first passage 223, the first passage 223 is respectively communicated with the first water inlet pipe 41 and the first water outlet hole 221 to form a first waterway, a powerful flushing process can be completed, the second water inlet pipe 42 is correspondingly inserted into the second passage 224, the second passage 224 is respectively communicated with the second water inlet pipe 42 and the second water outlet hole 222, and a soft flushing process can be completed to meet flushing requirements of different intensities of users.
Optionally, a limit groove 22a is disposed in at least one of the first passage 223 and the second passage 224 on the nozzle 22, and a limit buckle 43 matched with the limit groove 22a is disposed on the connecting portion 40, that is, the limit groove 22a is matched with the limit buckle 43, so that the nozzle 22 and the connecting portion 40 are integrally connected.
Referring to fig. 4, a limiting groove 22a recessed inward relative to the inner wall is disposed in the first passage 223 on the nozzle 22, correspondingly, a limiting buckle 43 matched with the limiting groove 22a is disposed on the first water inlet pipe 41 of the connecting portion 40, one of the nozzle 22 and the connecting portion 40 cannot move relatively relative to the other, reliable connection of the nozzle 22 and the connecting portion 40 is achieved, and the structure is more stable.
Preferably, sealing gaskets 60 are provided between first inlet tube 41 and first passageway 223 and between second inlet tube 42 and second passageway 224, respectively.
As shown in fig. 1, it will be appreciated that sealing gasket 60 is disposed between first inlet tube 41 and first passageway 223, and sealing gasket 60 is also disposed between second inlet tube 42 and second passageway 224, avoiding gaps between first inlet tube 41 and first passageway 223 and between second inlet tube 42 and second passageway 224.
Referring to fig. 5, circumferential walls of the first water inlet pipe 41 and the second water inlet pipe 42 of the connection part 40 are respectively provided with annular grooves extending along a circumferential direction of the corresponding pipeline, the sealing gaskets 60 are embedded in the annular grooves at corresponding positions, and after the connection part 40 is assembled with the nozzle 22, the two sealing gaskets 60 are respectively positioned between the first water inlet pipe 41 and an inner wall of the first passage 223 and between the second water inlet pipe 42 and the second passage 224, and the sealing gaskets 60 are respectively arranged between the first water inlet pipe 41 and the first passage 223 and between the second water inlet pipe 42 and the second passage 224, so that water leakage at a joint of the first water inlet pipe 41 and the second water inlet pipe 42 and the nozzle 22 can be prevented, and the sealing performance between the connection part 40 and the nozzle 22 is ensured.
Optionally, a magnetic material is provided on the connection portion 40.
In other words, the magnetic material is disposed on the connection portion 40, so that a magnetic field with a corresponding intensity distribution is generated on the connection portion 40, and an N-pole or S-pole is formed at one end of the connection portion 40, so that the telescopic action is completed together with the movable spray rod 21 and the nozzle 22 by utilizing the principle that like poles repel each other and opposite poles attract each other.
It should be noted that the magnetic materials may be classified into two types according to properties, that is, metal magnetic materials mainly including electrical steel, nickel-based alloy, rare earth alloy, and the like, and non-metal magnetic materials mainly including ferrite materials, and may be classified into soft magnetic materials, permanent magnetic materials, and functional magnetic materials according to use, wherein the functional magnetic materials mainly include magnetostrictive materials, magnetic recording materials, magnetoresistive materials, bubble materials, magneto-optical materials, gyromagnetic materials, magnetic film materials, and the like, and reflect basic magnetic properties of the magnetic materials including magnetization curves, hysteresis loops, magnetic losses, and the like.
Wherein the permanent magnetic material comprises three types of alloy, ferrite and intermetallic compound. Alloys include cast, sintered and machinable alloys, with the main varieties of cast alloys being AlNi (Co), feCr (Co), feCrMo, feAlC, feCo (V) (W); the sintered alloy includes Re-Co (Re represents rare earth element), re-Fe, alNi (Co), feCrCo, etc.; the machinable alloys include FeCrCo, ptCo, mnAlC, cuNiFe and AlMnAg. The ferrite has the main component of MO.6Fe2O3, M represents composite components such as Ba, sr, pb or SrCa, laCa and the like, and the intermetallic compound is mainly represented by MnBi.
Again, soft magnetic materials can be broadly divided into four categories: alloy thin strips or flakes FeNi (Mo), feSi, feAl, etc.; the amorphous alloy ribbon is also called magnetic glass, wherein Fe-based, co-based, feNi-based or FeNiCo-based and the like are matched with proper Si, B, P and other doping elements; powder materials such as magnetic medium (iron powder core) FeNi (Mo), feSiAl, carbonyl iron, ferrite and the like are subjected to coating and bonding by an electric insulating medium and then are subjected to press forming according to requirements; ferrite: comprises spinel type M O.Fe2O3 (M represents NiZn, mnZn, mgZn etc.), magnetoplumbite type Ba 3 Me 2 Fe 24 O 41 (Me represents Co, ni, mg, zn, cu and its complex components). The invention does not limit the specific components of the magnetic material, and the like, and can be selected according to actual requirements so as to meet different requirements.
Alternatively, the electromagnet 30 is provided on the base 11, and the magnetic member is provided on the movable boom 21 or the nozzle 22.
That is, the electromagnet 30 is disposed on the base 11, the magnetic member is located on the movable boom 21 or the nozzle 22, when the electromagnet 30 on the base 11 is energized, electromagnetic force is generated, and the electromagnet is matched with the magnetic member on the movable boom 21 or the nozzle 22, by utilizing the principle that opposite magnetic poles and like magnetic poles attract each other and like magnetic poles repel each other, the magnitude of the electromagnetic force is controlled by adjusting the magnitude of voltage and current of the controller, so that the moving distance of the movable member 20 is controlled, and the telescopic action of the boom assembly 100 is realized.
Specifically, when the magnetic pole of the magnetic field generated by the electromagnet 30 after being energized is the same pole as the magnetic pole of the magnetic field generated by the magnetic member on the movable boom 21 or the nozzle 22, for example, N pole or S pole, the movable member 20 moves in a direction away from the base 11, that is, the movable member 20 is elongated; when the magnetic pole of the magnetic field generated by the electromagnet 30 after being energized is opposite to the magnetic pole of the magnetic field generated by the magnetic member on the movable boom 21 or the nozzle 22, for example, one of N-pole and the other of S-pole, the movable member 20 moves toward the base 11, i.e., the movable member 20 shortens.
Preferably, the movable spray bar 21 or the spray nozzle 22 is composed of a magnetic material.
In other words, the movable spray rod 21 or the nozzle 22 is made of magnetic material, a magnetic field with corresponding intensity distribution is generated on the movable spray rod 21 or the nozzle 22, an N pole or an S pole is formed at one end of the movable spray rod 21 or the nozzle 22, the movable piece 20 correspondingly moves by utilizing the principle that like poles repel each other and opposite poles attract each other with the magnetic pole of the magnetic field generated by energizing the electromagnet 30 on the base 11, the telescopic function of the spray rod assembly 100 is completed, the metal texture is provided, and the visual aesthetic feeling is improved.
Advantageously, the base 11 is provided with a water inlet passage 111 adapted to communicate with the waterway of the fixed boom 12.
Specifically, as shown in fig. 8, two water inlet passages 111 are arranged on the base 11 at intervals, the two water inlet passages 111 are formed as water inlets on both sides of the electromagnet 30, that is, one water inlet is respectively arranged on both sides of the electromagnet 30 on the base 11, both water inlet passages 111 are communicated with the waterway in the fixed boom 12, and water can enter the waterway of the fixed boom 12 through the two water inlets on the base 11.
In this application, the spray bar assembly 100 of the cleaning device further includes an elastic member 50, the elastic member 50 is disposed between the base 11 and the movable spray bar 21, and both ends of the elastic member 50 are respectively connected to the base 11 and the movable spray bar 21, and the elastic member 50 is stretched when the movable spray bar 21 moves outwardly in the axial direction of the fixed spray bar 12.
Referring to fig. 3, the elastic member 50 is located between the base 11 and the movable spray rod 21, one end of the elastic member 50 is connected with the base 11, the other end of the elastic member 50 is connected with the movable spray rod 21, when the movable spray rod 21 moves away from the fixed spray rod 12 in the axial direction of the fixed spray rod 12, the elastic member 50 is stretched, when the movable spray rod 21 moves toward the fixed spray rod 12 in the axial direction of the fixed spray rod 12, the elastic member 50 is gradually shortened, a buffering effect is achieved, and an impact between the two is reduced, so that not only can movement noise be reduced, but also damage to components due to impact can be avoided, and further the service life is prolonged.
Preferably, the elastic member 50 is a spring.
That is, the elastic member 50 employs a spring, specifically, when the movable boom 21 moves away from the fixed boom 12 in the axial direction of the fixed boom 12, the spring is subjected to tensile deformation by tensile force, and when the movable boom 21 moves toward the fixed boom 12 in the axial direction of the fixed boom 12, the spring returns to its original shape due to the characteristic of restoring the self-deformation, and by employing the spring of the elastic member 50, the movable boom 21 can be made to be retractable with respect to the fixed boom 12, and move more flexibly.
In addition, the sealing gasket 60 is disposed between the first water inlet pipe 41 and the first passage 223 of the connection part 40, the sealing gasket 60 is also disposed between the second water inlet pipe 42 and the second passage 224 of the connection part 40, gaps between the first water inlet pipe 41 and the first passage 223 and between the second water inlet pipe 42 and the second passage 224 are avoided, and the sealing gasket 60 is disposed between the first water inlet pipe 41 and the first passage 223 and between the second water inlet pipe 42 and the second passage 224, respectively, so that water leakage at the connection parts of the first water inlet pipe 41 and the second water inlet pipe 42 and the nozzle 22 can be prevented, and the tightness between the connection part 40 and the nozzle 22 is ensured.
Specifically, when the controller applies a forward current to the electromagnet 30, the movable spray rod 21 can be pushed to extend, when the power is directly cut off, the movable spray rod 21 is pulled back by the tensile force of the spring, or when the controller applies a reverse current to the electromagnet 30, the movable spray rod 21 is retracted through the action of magnetic force, that is, the controller can apply a forward current or a reverse current to the electromagnet 30, and the expansion and the contraction are realized through the action of magnetic force.
The telescopic process of the spray bar assembly 100 of the cleaning apparatus according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 8.
As shown in fig. 1 to 8, a spray bar assembly 100 of a cleaning device according to an embodiment of the present invention includes a fixed member 10, a movable member 20, an electromagnet 30, a controller, a magnetic member, a connection part 40, and an elastic member 50, wherein the fixed member 10 includes a base 11 and a fixed spray bar 12, and the movable member 20 includes a movable spray bar 21 and a nozzle 22.
Specifically, the electromagnet 30 and the two water inlet passages 111 are arranged on the base 11, the base 11 is connected with the fixed spray boom 12, a water path is defined in the fixed spray boom 12, a water path hose is arranged in the fixed spray boom 12, one end of the water path hose is communicated with the two water inlet passages 111 on the base 11, the other end of the water path hose is connected with the connecting part 40, one end of the movable spray boom 21 is arranged in the water path in the axial direction of the fixed spray boom 12, the other end of the movable spray boom 21 is connected with one end of the connecting part 40, the other end of the connecting part 40 is connected with the nozzle 22, the nozzle 22 is provided with a first water outlet hole 221 and a plurality of second water outlet holes 222, the elastic piece 50 is positioned between the base 11 and the movable spray boom 21, and magnetic materials are arranged on the connecting part 40 and the movable spray boom 21 or the nozzle 22.
When the electromagnet 30 on the base 11 is electrified, electromagnetic force is generated, namely, a corresponding magnetic field is generated, the direction of the generated magnetic field is judged through a right-handed screw rule, the corresponding magnetic pieces are arranged on the movable spray rod 21 or the spray nozzle 22, the principle that the opposite attraction and the like repulsion in the magnetic field are utilized, if the side, facing the movable spray rod 21 after the electromagnet 30 is electrified, is N pole, the magnetic piece on the movable spray rod 21 or the spray nozzle 22 is also N pole, facing the side of the base 11, the movable piece 20 and the fixed piece 10 are in homopolar repulsion, the movable spray rod 21 stretches outwards in the axial direction of the fixed spray rod 12, meanwhile, the magnitude of the electromagnetic force is controlled through adjusting the voltage and the current of the controller, and when the electromagnet 30 is powered off, the movable spray rod 21 is retracted due to the self-restoring deformation characteristic of the spring, so that the telescopic action of the spray rod assembly 100 is realized.
According to the intelligent toilet (not shown) according to the second aspect of the present invention, the spray bar assembly 100 including the cleaning device according to the above embodiment of the present invention has the above technical effects, and therefore, the intelligent toilet according to the embodiment of the present invention also has the corresponding technical effects, i.e., simple structure, no noise, long service life, high reliability, small occupied space, low cost, and good user experience.
Specifically, the base 11 can be an independently newly-added part, and can also be formed into a part on the intelligent toilet bowl shell, namely, the base 11 and the intelligent toilet bowl shell are integrally formed, so that the number of parts on the intelligent toilet bowl is reduced, the forming is convenient, the assembly efficiency is improved, and the production cost is saved.
Through be provided with electromagnet 30 on the fixed part 10 of intelligent squatting pan's spray lance subassembly 100 and the movable part 20, be provided with the magnetic part on the other of fixed part 10 and movable part 20, electromagnet 30 can produce the electromagnetic force when the circular telegram, the controller is connected with electromagnet 30 and is controlled the size of electromagnetic force, the magnetic part is controlled the movable distance of movable part 20 according to the size of electromagnetic force, and then reach intelligent squatting pan's spray lance subassembly 100 and remove flexible purpose, not only flexible reliability is good, long service life, the noise when flexible is little, and the occupation space of spray lance subassembly 100 has been saved greatly, make intelligent squatting pan's simple structure, inside overall arrangement is reasonable, the layman is pleasing to the eye, in addition, need not to increase extra spare part, the manufacturing cost has been practiced thrift, the use limitation of spray lance subassembly 100 has been solved, user experience is good.
In addition, the magnetized water formed in the spray bar assembly 100 of the intelligent toilet bowl is very beneficial to human body, can beautify and beautify skin during flushing, has obvious sterilization effect, and effectively treats skin itch and constipation.
Other constructions and operations of the spray bar assembly 100 of the cleaning device and the intelligent toilet having the same according to the embodiment of the present invention will be known to those skilled in the art, and will not be described in detail herein.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (11)
1. A spray bar assembly for a cleaning device, comprising:
a mount, the mount comprising:
a base;
the fixed spray rod is arranged on the base, and a waterway is limited in the fixed spray rod;
a movable member, the movable member comprising:
the movable spray rod is movably arranged in the waterway along the axial direction of the fixed spray rod and is communicated with the waterway;
the nozzle is arranged on the movable spray rod and is provided with a water outlet communicated with the waterway; the electromagnet is arranged on one of the fixed piece and the movable piece, and the electromagnet is electrified to generate electromagnetic force;
the controller is connected with the electromagnet to control the electromagnet to generate electromagnetic force;
the magnetic piece is arranged on the other one of the fixed piece and the movable piece, and the magnetic piece controls the moving distance of the movable piece according to the electromagnetic force;
the elastic piece is arranged between the base and the movable spray rod, two ends of the elastic piece are respectively connected with the base and the movable spray rod, and the elastic piece is stretched when the movable spray rod moves outwards along the axial direction of the fixed spray rod.
2. The spray bar assembly of a cleaning apparatus as recited in claim 1, further comprising: the connecting part is arranged between the nozzle and the movable spray rod to connect the movable spray rod with the nozzle.
3. The spray bar assembly of the cleaning device of claim 2 wherein the water outlet comprises a first water outlet and a second water outlet, the first water outlet having a water outlet pressure greater than the second water outlet.
4. A spray bar assembly of a cleaning device according to claim 3, wherein the nozzle is provided with a first passage and a second passage, the first passage is communicated with the first water outlet, the second passage is communicated with the second water outlet, the connecting part is provided with a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is inserted into the first passage to be communicated with the first water outlet, and the second water inlet pipe is inserted into the second passage to be communicated with the second water outlet.
5. The spray bar assembly of the cleaning apparatus of claim 4 wherein sealing gaskets are provided between said first inlet tube and said first passageway and between said second inlet tube and said second passageway, respectively.
6. A spray bar assembly for a cleaning apparatus as recited in claim 2, wherein the connection portion is provided with a magnetic material.
7. A spray bar assembly for a cleaning apparatus as recited in claim 1, wherein said electromagnet is provided on said base and said magnetic member is provided on said movable spray bar or nozzle.
8. A spray bar assembly of a cleaning device as recited in claim 7, wherein the movable spray bar or the nozzle is comprised of a magnetic material.
9. The spray bar assembly of the cleaning apparatus of claim 7 wherein said base is provided with a water inlet passage adapted to communicate with a waterway of said fixed spray bar.
10. A spray bar assembly for a cleaning apparatus as recited in claim 1, wherein the resilient member is a spring.
11. An intelligent toilet bowl comprising the spray bar assembly of any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261859.3A CN106759745B (en) | 2016-12-30 | 2016-12-30 | Spray lance subassembly of belt cleaning device and have its intelligent squatting pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261859.3A CN106759745B (en) | 2016-12-30 | 2016-12-30 | Spray lance subassembly of belt cleaning device and have its intelligent squatting pan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106759745A CN106759745A (en) | 2017-05-31 |
| CN106759745B true CN106759745B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261859.3A Active CN106759745B (en) | 2016-12-30 | 2016-12-30 | Spray lance subassembly of belt cleaning device and have its intelligent squatting pan |
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| Country | Link |
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| CN (1) | CN106759745B (en) |
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| CN101294415A (en) * | 2008-06-10 | 2008-10-29 | 陆雨 | Water injection system special for body cleaning device |
| CN101575868A (en) * | 2008-05-09 | 2009-11-11 | 德昌电机(深圳)有限公司 | Driving mechanism for cleaning water sprayer |
| CN201695488U (en) * | 2010-05-05 | 2011-01-05 | 台州西马洁具有限公司 | Cleaning device for intelligent closestool |
| KR20120029593A (en) * | 2010-09-17 | 2012-03-27 | 웅진코웨이주식회사 | Nozzle assembly for bedet possilble controlling injection angle |
| CN203022100U (en) * | 2013-01-15 | 2013-06-26 | 江门市地尔汉宇电器股份有限公司 | Electronic toilet with spray lance mechanism |
| CN206368413U (en) * | 2016-12-30 | 2017-08-01 | 广东美的环境电器制造有限公司 | The bar spray assembly of cleaning device and the intelligent water toilet pan with it |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575868A (en) * | 2008-05-09 | 2009-11-11 | 德昌电机(深圳)有限公司 | Driving mechanism for cleaning water sprayer |
| CN101294415A (en) * | 2008-06-10 | 2008-10-29 | 陆雨 | Water injection system special for body cleaning device |
| CN201695488U (en) * | 2010-05-05 | 2011-01-05 | 台州西马洁具有限公司 | Cleaning device for intelligent closestool |
| KR20120029593A (en) * | 2010-09-17 | 2012-03-27 | 웅진코웨이주식회사 | Nozzle assembly for bedet possilble controlling injection angle |
| CN203022100U (en) * | 2013-01-15 | 2013-06-26 | 江门市地尔汉宇电器股份有限公司 | Electronic toilet with spray lance mechanism |
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| Publication number | Publication date |
|---|---|
| CN106759745A (en) | 2017-05-31 |
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