CN108043604B - Self-generating top-spraying - Google Patents
Self-generating top-spraying Download PDFInfo
- Publication number
- CN108043604B CN108043604B CN201810035797.7A CN201810035797A CN108043604B CN 108043604 B CN108043604 B CN 108043604B CN 201810035797 A CN201810035797 A CN 201810035797A CN 108043604 B CN108043604 B CN 108043604B
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- water
- magnetic
- impeller
- spraying
- main body
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- 238000005507 spraying Methods 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 143
- 230000007246 mechanism Effects 0.000 claims abstract description 117
- 238000010248 power generation Methods 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 27
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 15
- 238000003756 stirring Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Nozzles (AREA)
Abstract
The invention relates to a self-generating top spray, which comprises the following steps: the device comprises a main body shell mechanism, a power generation mechanism and a switching mechanism which are arranged in the main body shell mechanism, a spraying mechanism arranged on the lower part of the main body shell mechanism, and a control assembly arranged on the spraying mechanism, wherein the control assembly is electrically connected with the power generation mechanism and the switching mechanism. The power generation mechanism comprises a base, a magnetic impeller, a magnetic bearing, a rotating shaft, a wire frame, a water outlet pipe and a coil, wherein the magnetic impeller, the magnetic bearing and the rotating shaft are arranged in one side of the base, the wire frame and the water outlet pipe are arranged in the other side of the base, and the coil is wound on the wire frame. The switching mechanism comprises a fixed seat arranged on the base, a driving assembly arranged on one side of the fixed seat, two magnetic touch posts arranged on the other side of the fixed seat, and two magnetic blocks arranged on the driving assembly, wherein the driving assembly drives the magnetic blocks to rotate when rotating, and the magnetic blocks move under the action of magnetic attraction when rotating to correspond to the magnetic touch posts. The waterway switching of the self-generating type top spraying is in place, sensitive and simple to operate, and is very practical.
Description
Technical Field
The invention relates to the technical field of shower equipment, in particular to a self-generating top shower.
Background
The top shower is a shower device for placing and spraying the top of the head of a bather, the existing top shower consists of a water pipe with an interface, a rear cover communicated with the water pipe and a shower head, a cavity is formed between the shower head and the rear cover through sealing, a plurality of small through holes for water outlet are formed in the shower head, and water continuously enters the cavity and is sprayed out through the small holes.
Along with the improvement of the living standard of people, the requirements of people on the water outlet mode of top spraying are more and more diversified, and in order to facilitate the user to adjust the water outlet mode of top spraying, the people are provided with a toggle switch on the top spraying. The stirring regulation mode meets the demands of consumers to a certain extent, however, the stirring phenomenon which is not in place and insensitive easily occurs in the using process of the pure mechanical structure type stirring switch, and the operation is complex, so that the satisfactory using effect cannot be achieved.
Disclosure of Invention
Based on the above, it is necessary to provide a self-generating top spray which is easy to operate and is flexible in place by stirring against the problems existing in the existing top spray.
A self-generating top spray comprising: the device comprises a main body shell mechanism, a power generation mechanism and a switching mechanism which are arranged in the main body shell mechanism, a spraying mechanism arranged on the lower part of the main body shell mechanism, and a control assembly arranged on the spraying mechanism, wherein the control assembly is electrically connected with the power generation mechanism and the switching mechanism; the power generation mechanism comprises a base, a magnetic impeller, a magnetic bearing, a rotating shaft, a wire frame, a water outlet pipe and a coil, wherein the magnetic impeller, the magnetic bearing and the rotating shaft are arranged in one side of the base, the wire frame and the water outlet pipe are arranged in the other side of the base, the coil is wound on the wire frame, and the magnetic impeller is connected with the rotating shaft; the switching mechanism comprises a fixed seat arranged on the base, a driving assembly arranged on one side of the fixed seat, two magnetic touch columns arranged on the other side of the fixed seat, and two magnetic blocks arranged on the driving assembly, wherein the driving assembly is positioned below the wire frame and is electrically connected, the magnetic blocks are driven to rotate when the driving assembly rotates, and the magnetic blocks move under the action of magnetic attraction when the magnetic blocks rotate to correspond to the magnetic touch columns.
The self-generating top spraying device comprises a main body shell mechanism, a power generation mechanism and a switching mechanism which are arranged in the main body shell mechanism, a spraying mechanism arranged on the lower part of the main body shell mechanism, and a control assembly arranged on the spraying mechanism, wherein the control assembly is electrically connected with the power generation mechanism and the switching mechanism, the power generation mechanism is opposite to the main body shell mechanism, and the switching mechanism is opposite to the spraying mechanism. When the magnetic impeller is used, when water flows into the base, the magnetic impeller is driven to rotate, and the magnetic impeller and the coil cut magnetic field output current supply power to the driving assembly. The driving component rotates under the control of the control component, and the magnetic block realizes the control of the magnetic touch column along with the rotation, so that the water passing through the power generation mechanism is switched and sprayed. When two magnetic blocks correspond to two magnetic touch columns, two waterway channels are sprayed with water, and when one magnetic block corresponds to one magnetic touch column, the waterway channels are sprayed with water, and the other waterway channels are not connected with water. The self-generating top spraying utilizes water flow to generate power for the switching mechanism, realizes accurate control switching through the control component, and has simple operation, sensitive stirring and in-place stirring compared with pure mechanical switching, thus being very practical.
In one embodiment, the main body shell mechanism comprises a main body shell, an internal thread sleeve and a bushing arranged in the main body shell, and a wave head movably arranged between the internal thread sleeve and the bushing, wherein the wave head is arranged opposite to the power generation mechanism.
In one embodiment, the base is protruded with an impeller sleeve and a baffle plate arranged on the impeller sleeve, the impeller sleeve is arranged outside the magnetic impeller in a surrounding mode, and the impeller sleeve is provided with a plurality of water cutting ports.
In one embodiment, the base is further provided with a threaded sleeve in a protruding mode, the threaded sleeve is connected with the main body shell mechanism, and the threaded sleeve is arranged around the periphery of the impeller sleeve in a surrounding mode to form a water guide space.
In one embodiment, the driving assembly comprises a motor arranged in the fixing seat and a switching plate arranged on the motor, and two mounting grooves arranged at a preset angle are formed in the switching plate.
In one embodiment, the driving assembly further comprises two travel switches, wherein the travel switches are arranged opposite to the switching plate and are provided with elastic sheets.
In one embodiment, the switching plate is provided with three contacts arranged at a preset angle, and the contacts are adapted to the elastic sheet.
In one embodiment, the spraying mechanism comprises a water distribution plate arranged on the fixing seat, a water spraying plate arranged on the water distribution plate, and a water spraying plate arranged between the water distribution plate and the water spraying plate, wherein the water distribution plate is provided with water outlets which are arranged in one-to-one opposite manner to the magnetic touch columns, a first waterway channel communicated with one of the water outlets, and a second waterway channel communicated with the other water outlet, the first waterway channel is opposite to the water spraying plate, and the second waterway channel is opposite to the water spraying plate.
In one embodiment, a first drainage space is formed between the water distribution plate and the water spraying plate, a second drainage space is formed between the water spraying plate and the water spraying plate, a plurality of first water spraying holes and second water spraying holes are formed in the water spraying plate, the first water spraying holes are communicated with the first drainage space, and the second water spraying holes are communicated with the second drainage space.
In one embodiment, a vane is mounted on the water spraying disc, and the vane is located in the second drainage space and opposite to the second water spraying hole.
Drawings
FIG. 1 is a schematic diagram of a self-generating overhead spray in accordance with a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of the self-generating overhead jet of FIG. 1;
FIG. 3 is an exploded schematic view of the self-generating overhead jet of FIG. 1;
FIG. 4 is an exploded view of the self-generating top-spray center body shell mechanism of FIG. 3;
FIG. 5 is an exploded view of the main body housing mechanism of FIG. 4 from another perspective;
FIG. 6 is an exploded schematic view of the self-generating top-spray power generation mechanism of FIG. 3;
FIG. 7 is an exploded view of the power generation mechanism of FIG. 6 from another perspective;
FIG. 8 is an exploded view of the self-generating in-top-spray switching mechanism of FIG. 3;
FIG. 9 is an exploded view of the switching mechanism of FIG. 8 from another perspective;
FIG. 10 is an exploded schematic view of the self-generating overhead spray-in-spray mechanism of FIG. 3;
FIG. 11 is an exploded view of the spray mechanism of FIG. 10 from another perspective;
FIG. 12 is a schematic illustration of the self-generating overhead spray control assembly of FIG. 3;
fig. 13 is a cross-sectional view of the base of the power generation mechanism of fig. 6.
The drawings are marked with the following description:
100-self-generating top spraying, 20-main body shell mechanism, 21-main body shell, 22-inner machine thread sleeve, 23-bushing, 24-wave head, 25-sealing gasket, 26-first bearing part and 27-second bearing part;
30-power generation mechanism, 31-base, 32-magnetic impeller, 33-magnetic bearing, 34-rotating shaft, 35-coil holder, 36-water outlet pipe, 37-coil, 38-bolt, 311-impeller sleeve, 312-baffle, 313-water cutting port, 314-thread sleeve, 315-first sealing ring, 316-second sealing ring, 317-coil holder cavity, 321-impeller blade;
40-switching mechanism, 41-fixing seat, 42-driving component, 43-magnetic touch column, 44-magnetic block, 45-reset spring, 46-third sealing ring, 411-Ma Dacao, 412-pipeline, 413-switch mounting column, 421-motor, 422-switching plate, 423-travel switch, 424-mounting groove, 425-contact, 426-shrapnel;
50-spraying mechanism, 51-water distributing disc, 52-water spraying disc, 53-water spraying disc, 54-first drainage space, 55-second drainage space, 511-water outlet hole, 512-first waterway channel, 513-second waterway channel, 521-first water spraying hole, 522-second water spraying hole, 523-vehicle leaf, 524-swing piece, 525-mounting port and 531-water spraying hole;
60-control assembly, 61-touch screen, 62-control circuit board.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 13, a self-generating top spray 100 according to a preferred embodiment of the present invention includes a main housing mechanism 20, a power generation mechanism 30 and a switching mechanism 40 installed in the main housing mechanism 20, a spraying mechanism 50 installed on a lower portion of the main housing mechanism 20, and a control assembly 60 installed on the spraying mechanism 50. The power generation mechanism 30 and the switching mechanism 40 are mounted together at the time of mounting, and then integrally mounted in the main body case mechanism 20, and then the control unit 60 is connected to the power generation mechanism 30 and the switching mechanism 40 by electric wires, and preferably the spraying mechanism 50 is mounted on the main body case mechanism 20 and abuts against the switching mechanism 40. The external water flow enters the power generation mechanism 30 through the main body shell mechanism 20, the power generation mechanism 30 rotates under the impact of the water flow to generate power for the switching mechanism 40, the switching mechanism 40 switches waterways under the control of the control assembly 60, and the water flow is guided and then is sprayed out through the spraying mechanism 50.
Referring to fig. 2 to 5 again, the main body case mechanism 20 includes a main body case 21, an internal thread bush 22 and a bushing 23 mounted in the main body case 21, and a wave head 24 movably mounted between the internal thread bush 22 and the bushing 23, wherein the wave head 24 is disposed opposite to the power generation mechanism 30. Further, a sealing washer 25 is mounted on the internal thread bush 22, a first receiving portion 26 and a second receiving portion 27 are provided in the main body case 21, threads are provided on the first receiving portion 26 and the second receiving portion 27, the first receiving portion 26 receives the internal thread bush 22 and abuts against the sealing washer 25, and the second receiving portion 27 receives the power generation mechanism 30. The wave head 24 is connected with an external water pipe, the wave head 24 can rotate between the internal thread sleeve 22 and the bushing 23, the rotation can change the orientation angle of the whole self-generating top spray 100, and the wave head can be slightly changed according to actual needs.
Referring to fig. 2, 3, 6, 7 and 13, the power generation mechanism 30 includes a base 31, a magnetic impeller 32 mounted in one side of the base 31, a magnetic bearing 33, a rotating shaft 34, a wire frame 35 and a water outlet pipe 36 mounted in the other side of the base 31, a coil 37 wound on the wire frame 35, the magnetic impeller 32 is connected with the rotating shaft 34, a magnetic induction line with a certain direction is formed between the magnetic impeller 32 and the magnetic bearing 33, and the water outlet pipe 36 passes through the switching mechanism 40. A plurality of bolts 38 are attached to the upper outer edge portion of the base 31, and the base 31 is connected to a switching mechanism 40 by the bolts 38. Further, the base 31 protrudes from an impeller sleeve 311 and a baffle 312 mounted on the impeller sleeve 311, the impeller sleeve 311 is enclosed outside the magnetic impeller 32, and the impeller sleeve 311 and the baffle 312 form a protection space. The impeller sleeve 311 is provided with a plurality of water cutting ports 313, the water cutting ports 313 are obliquely arranged from the outer wall to the inner wall of the impeller sleeve 311, in the embodiment, the number of the water cutting ports 313 is three, the adjacent water cutting ports 313 and the center of the impeller sleeve 311 form an angle of 120 degrees, and the inclined angle of the water cutting ports 313 is 30-60 degrees. The base 31 further protrudes a thread sleeve 314, the thread sleeve 314 is connected with the second bearing part 27 of the main body shell mechanism 20, the thread sleeve 314 is surrounded on the periphery of the impeller sleeve 311 to form a water guide space, and the water guide space is communicated with the water cutting port 313.
Further, a first sealing ring 315 is installed on the threaded sleeve 314, a second sealing ring 316 is installed on the water outlet pipe 36, the installation tightness between the base 31 and the second receiving part 27 is enhanced by the first sealing ring 315, and the tightness between the second sealing ring 316 and the switching mechanism 40 is enhanced, so that the water flow is prevented from flowing backwards. The base 31 is provided with a coil holder cavity 317, and the coil holder cavity 317 accommodates the coil holder 35, thereby reducing the volume of the whole power generation mechanism 30. The outside of magnetic impeller 32 is equipped with a plurality of impeller blades 321, and impeller blades 321 equidistantly are radially arranged outward from magnetic impeller 32, and impeller blades 321 are opposite with the water cutting mouth 313. When water flows in from the water cutting port 313 along a certain direction, the water simultaneously impacts the impeller blades 321 along the same angle from a plurality of ports, and the impeller blades 321 are stressed to drive the magnetic impeller 32 to rotate, so that the coil 37 cuts the magnetic induction line to generate current.
Referring again to fig. 2, 3, 8 and 9, the switching mechanism 40 includes a fixed seat 41 mounted on the base 31, a driving assembly 42 mounted on one side of the fixed seat 41, two magnetic touch posts 43 mounted on the other side of the fixed seat 41, and two magnetic blocks 44 mounted on the driving assembly 42. A watertight sealing space is formed between the fixing seat 41 and the base 31, so that the driving assembly 42 has a watertight working environment, and the phenomenon that a water inlet short circuit line cannot work normally is avoided. The driving component 42 is located below the wire frame 35 and is electrically connected, the specific driving component 42 is electrically connected with the wire frame 35 through a control unit, the magnetic block 44 is driven to rotate when the driving component 42 rotates, and the magnetic block 44 moves under the action of magnetic attraction when the magnetic block 44 rotates to correspond to the magnetic touch column 43. Wherein the magnetic touch column 43 is provided with a return spring 45, one end of the return spring 45 is connected with the fixed seat 41, and the other end of the return spring 45 is connected with the magnetic touch column 43. The magnetic touch column 43 blocks the waterway under the natural state, the magnetic touch column 43 is pressed up to compress the return spring 45 under the action of the magnetic block 44, and after the magnetic block 44 leaves, the magnetic touch column 43 is pressed down quickly to block the waterway under the action of the return spring 45. The fixing seat 41 is provided with a third sealing ring 46, and the sealing performance of the fixing seat 41 is enhanced by the third sealing ring 46.
The fixed seat 41 is provided with a motor slot 411, two through pipes 412 and four switches, the motor slot 411 is positioned in the middle of the fixed seat 41 and is recessed in a direction away from the base 31, and the through pipes 412 are used for the water outlet pipe 36 to pass through. The driving assembly comprises a motor 421 arranged in the fixed seat 41 and a switching plate 422 arranged on the motor 421, wherein two mounting grooves 424 arranged at a preset angle are arranged on the switching plate 422, the mounting grooves 424 are used for receiving the magnetic blocks 44, and the mounting grooves 424 form an angle of 120 DEG on the switching plate 422. The switching plate 422 is provided with three contacts 425 arranged at a predetermined angle, and the included angles between the contacts 425 are all 120 °. Further, the driving assembly 42 further includes two travel switches 423, where the travel switches 423 are mounted on the switch mounting posts 413 opposite to the switch plate 422 and are provided with elastic pieces 426, and the elastic pieces 426 are adapted to the contacts 425. When the motor 421 drives the switch plate 422 to rotate, the travel switch 423 controls the spring 426 to abut against the contact 425, thereby controlling the rotation angle of the switch plate 422. Specifically, when two contacts 425 on the switching plate 422 and the elastic pieces 426 of the two travel switches 423 are both pressed down, the current is disconnected, and the motor 421 does not work; when the function is required to be switched, the control assembly 60 is touched by hand, so that a current path of the motor 421 is formed, and the motor 421 works; when two of the contacts 425 simultaneously depress two of the travel switches 423, the current is turned off and the repeated touching of the control assembly 60 continues to switch.
Referring again to fig. 2, 3, 10 and 11, the spraying mechanism includes a water diversion plate 51 mounted on the fixing base 41, a water spraying plate 52 mounted on the water diversion plate 51, and a water spraying plate 53 mounted between the water diversion plate 51 and the water spraying plate 52. A first drainage space 54 is formed between the water distribution plate 51 and the water spraying plate 52, a second drainage space 54 is formed between the water spraying plate 52 and the water spraying plate 53, and the first drainage space 54 and the second drainage space 55 are sealed independently.
The water distributing plate 51 is provided with water outlet holes 511 which are arranged opposite to the magnetic touch posts 43 one by one, a first waterway channel 512 which is communicated with one water outlet hole 511, and a second waterway channel 513 which is communicated with the other water outlet hole 511. Specifically, the first waterway 512 is opposite to the water spraying plate 52, the second waterway 513 is opposite to the water spraying plate 53, and the first waterway 512 is located on the periphery of the second waterway 513. The water spray tray 52 is provided with a plurality of first water spray holes 521 and second water spray holes 522, the first water spray holes 521 are surrounded on the periphery of the second water spray holes 522, the first water spray holes 521 are communicated with the first drainage space 54, and the second water spray holes 522 are communicated with the second drainage space 55. Further, a vane 523 is installed on the water spraying disc 52, the vane 523 is located in the second drainage space 55 and is opposite to the second water spraying hole 522, wherein a swing piece 524 protrudes from the periphery of the vane 523, and the swing piece 524 is a sector of 120 degrees. The second water spraying holes 522 are divided into three equally-divided water outlet areas, the blades 523 rotate under the impact of water flow, and the swing pieces 524 of the blades 523 sequentially pass through the water outlet areas. The three equally divided water outlet areas of the swing piece 524 passing through the water outlet areas in turn are used for discharging water, so that a person who receives spraying can feel massage at intervals. The water-jet disc 53 is provided with three water-jet holes 531 which are obliquely arranged at a preset angle, and the water flows through the water-jet holes 531 to generate thrust along a certain direction to the vehicle leaves 523 so that the vehicle leaves 523 rotate. To facilitate the installation of the control assembly 60, the spout tray 52 is provided with a mounting opening 525, and the mounting opening 525 is positioned on the outer periphery of the spout tray 52.
Referring again to fig. 12, the control assembly 60 includes a touch screen 61 mounted on the mounting hole 525, and a control circuit board 62 mounted on the touch screen 61, wherein the control circuit board 62 is connected to the coil 37, the motor 421 and the travel switch 423 through wires. The control circuit board 62 is combined with the touch screen 61 to control whether the current generated by the power generation mechanism 30 flows to the motor 421 and the travel switch 423, and to control the operation of the motor 421 and the travel switch 423. Graphical button identifiers can be preset on the touch screen 61, and the haptic feedback system on the screen can drive various connecting devices according to a preprogrammed program to replace a mechanical button panel. When in use, a user can touch the touch screen 61 according to actual needs, and complete transmission of a starting signal through the touch feedback system, so that the motor 421 rotates to work, and the travel switch 423 controls the rotation angle of the motor 421 and signal reset to realize waterway switching and change of a spraying mode.
The self-generating top spray 100 includes a main body casing mechanism 20, a generating mechanism 30 and a switching mechanism 40 mounted in the main body casing mechanism 20, a spraying mechanism 50 mounted on the lower portion of the main body casing mechanism 20, and a control assembly 60 mounted on the spraying mechanism 50, wherein the control assembly 60 is electrically connected with the generating mechanism 30 and the switching mechanism 40, the generating mechanism 30 is opposite to the main body casing mechanism 20, and the switching mechanism 40 is opposite to the spraying mechanism 50. In use, when water flows into the base 31, the magnetic impeller 32 is driven to rotate, and the magnetic impeller 32 and the coil 37 cut magnetic field output current to supply power to the motor 421 and the travel switch 423 of the driving assembly 40. The motor 421 of the driving assembly 40 rotates under the control of the control assembly 60, and the magnetic block 44 controls the magnetic touch column 43 along with the rotation, so that the water passing through the power generation mechanism 30 is switched and sprayed. When two magnetic blocks 44 correspond to two magnetic touch columns 43, two waterways are sprayed with water, and when one magnetic block 44 corresponds to one magnetic touch column 43, the waterway is sprayed with water, and the other waterway is not sprayed with water. The following three cases can be distinguished: the first waterway channel 512 is sprayed by water, and the second waterway channel 513 is not sprayed by water; the first waterway channel 512 is not filled with water and is not sprayed, and the second waterway channel 513 is filled with water and is sprayed; both the first waterway channel 512 and the second waterway channel 513 are sprayed with water. The self-generating top spray 100 utilizes water flow to generate power for the switching mechanism 40, and realizes accurate control switching through the control component 60, and is simple and convenient to operate, sensitive to stir and in place relative to pure mechanical switching, and is very practical.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. A self-generating roof spray comprising: the device comprises a main body shell mechanism, a power generation mechanism and a switching mechanism which are arranged in the main body shell mechanism, a spraying mechanism arranged on the lower part of the main body shell mechanism, and a control assembly arranged on the spraying mechanism, wherein the control assembly is electrically connected with the power generation mechanism and the switching mechanism; the power generation mechanism comprises a base, a magnetic impeller, a magnetic bearing, a rotating shaft, a wire frame, a water outlet pipe and a coil, wherein the magnetic impeller, the magnetic bearing and the rotating shaft are arranged in one side of the base, the wire frame and the water outlet pipe are arranged in the other side of the base, the coil is wound on the wire frame, and the magnetic impeller is connected with the rotating shaft; the switching mechanism comprises a fixed seat arranged on the base, a driving assembly arranged on one side of the fixed seat, two magnetic touch columns arranged on the other side of the fixed seat, and two magnetic blocks arranged on the driving assembly, wherein the driving assembly is positioned below the wire frame and is electrically connected, the driving assembly drives the magnetic blocks to rotate when rotating, and the magnetic blocks move under the action of magnetic attraction when rotating to correspond to the magnetic touch columns;
the base is convexly extended with an impeller sleeve and a baffle plate arranged on the impeller sleeve, the impeller sleeve is arranged outside the magnetic impeller in a surrounding manner, and a plurality of water cutting ports are arranged on the impeller sleeve;
the outer part of the magnetic impeller is provided with a plurality of impeller blades which are distributed radially from the magnetic impeller to the outer diameter at equal intervals, and the impeller blades are opposite to the water cutting port;
the base is also provided with a thread sleeve in a protruding mode, the thread sleeve is connected with the main body shell mechanism, and the thread sleeve is arranged on the periphery of the impeller sleeve in a surrounding mode to form a water guide space;
the spraying mechanism comprises a water distribution disc arranged on the fixed seat, a water spraying disc arranged on the water distribution disc and a water spraying disc arranged between the water distribution disc and the water spraying disc;
the water distribution plate is provided with water outlets which are arranged in one-to-one correspondence with the magnetic touch columns, a first waterway channel which is communicated with one of the water outlets, and a second waterway channel which is communicated with the other water outlet, wherein the first waterway channel is opposite to the water spraying plate, and the second waterway channel is opposite to the water spraying plate.
2. The self-generating top-spraying device according to claim 1, wherein the main body shell mechanism comprises a main body shell, an internal thread sleeve and a bushing which are installed in the main body shell, and a wave head movably installed between the internal thread sleeve and the bushing, and the wave head is arranged opposite to the generating mechanism.
3. The self-generating top spray of claim 1, wherein the driving assembly comprises a motor installed inside the fixing seat and a switching plate installed on the motor, and two installation grooves arranged at a preset angle are formed in the switching plate.
4. A self-generating top spray as recited in claim 3, wherein the drive assembly further comprises two travel switches disposed opposite the switch plate and mounted with a spring.
5. The self-generating top spray according to claim 4, wherein three contacts arranged at a preset angle are arranged on the switching plate, and the contacts are matched with the elastic sheet.
6. The self-generating top-spraying device according to claim 5, wherein a first drainage space is formed between the water distribution disc and the water spraying disc, a second drainage space is formed between the water spraying disc and the water spraying disc, a plurality of first water spraying holes and second water spraying holes are formed in the water spraying disc, the first water spraying holes are communicated with the first drainage space, and the second water spraying holes are communicated with the second drainage space.
7. The self-generating top-spray of claim 6, wherein a blade is mounted to the spray tray, the blade being positioned in the second drainage space and opposite the second water jet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810035797.7A CN108043604B (en) | 2018-01-15 | 2018-01-15 | Self-generating top-spraying |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810035797.7A CN108043604B (en) | 2018-01-15 | 2018-01-15 | Self-generating top-spraying |
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| Publication Number | Publication Date |
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| CN108043604A CN108043604A (en) | 2018-05-18 |
| CN108043604B true CN108043604B (en) | 2023-12-26 |
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| CN201810035797.7A Active CN108043604B (en) | 2018-01-15 | 2018-01-15 | Self-generating top-spraying |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Publication date |
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| CN108043604A (en) | 2018-05-18 |
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