CN220377441U - Spray head - Google Patents

Abstract

The utility model proposes a spray head comprising: at least one water inlet; the inner surface of the jet pipe is provided with a first outlet and/or a second outlet and/or a third outlet; the axis of the first outlet is parallel to the axis of the injection tube, the axis of the second outlet intersects the axis of the injection tube, and the axis of the third outlet intersects the cross section of the injection tube. According to the utility model, the exit ports pointing to different directions are arranged on the inner surface of the injection pipe, so that the pipeline structure is simplified, the volume is reduced, various water types can be injected, and the user experience effect is improved on the premise that the space of the spray head is limited.

Description

Spray head

Technical Field

The utility model relates to the technical field of bathrooms, in particular to a spray head.

Background

The intelligent toilet bowl, also called electronic toilet bowl and intelligent toilet bowl, is a toilet bowl which is combined with intelligent technology and controlled by a microcomputer, and generally has the functions of warm water cleaning, warm air drying, seat ring heating and the like. Common intelligent toilets are divided into an integrated intelligent toilet and a split intelligent toilet. The warm water flushing function is the core function of the intelligent closestool. The warm water flushing function is realized by a spray gun for spraying water.

In the prior art, a spray nozzle is arranged on a spray gun to spray flushing water.

In carrying out the utility model, the inventors have found that at least the following problems exist in the prior art: the water type sprayed by one nozzle is single, and the cleaning requirement of all parts of a human body cannot be met.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model aims to provide a spray head capable of emitting various water types and improving user experience.

To achieve the above object, a first aspect of the present utility model provides a shower head, comprising:

at least one water inlet;

at least one jet pipe communicated with the water inlet through a water channel, wherein the jet pipe is used for jetting different types of water flows, and the inner surface of the jet pipe is provided with a first jet outlet and/or a second jet outlet and/or a third jet outlet; the axis of the first outlet is parallel to the axis of the injection pipe, the axis of the second outlet is intersected with the axis of the injection pipe, and the axis of the third outlet is separated from the center of the cross section of the injection pipe.

According to the spray head provided by the utility model, the exit ports pointing to different directions are arranged on the inner surface of the spray pipe, so that the pipeline structure of the spray head is simplified, the volume is reduced, the manufacturing cost is reduced, the combination modes of the exit ports are various, various water types can be ejected, and the user experience effect is improved.

According to one embodiment of the utility model, the axis of the first outlet coincides with the axis of the ejector tube.

According to one embodiment of the utility model, the water inlet comprises a first water inlet, the first outlet communicates with the first water inlet through a water channel, and the first outlet is located at the bottom of the ejector tube.

According to one embodiment of the utility model, the water inlet comprises a second water inlet, the second exit opening is communicated with the second water inlet through a water channel, and the number of the second exit openings is at least two.

According to one embodiment of the utility model, the water inlet comprises a third water inlet, the third exit opening being in communication with the third water inlet via a water channel.

According to one embodiment of the utility model, a vortex cavity is arranged in the injection pipe, an injection port is arranged at the top end of the vortex cavity, the injection port is communicated with the injection pipe, and a bottom plate is arranged at the bottom end of the vortex cavity.

According to one embodiment of the utility model, the first exit port is arranged on the bottom plate in a penetrating way, the first exit port is an equal-dividing hole, and the number of the equal-dividing holes is at least one.

According to one embodiment of the utility model, the number of the second ejection openings is two, namely a first pair of ejection openings and a second pair of ejection openings, and the first pair of ejection openings and the second pair of ejection openings are symmetrically arranged along two sides of the ejection tube.

According to one embodiment of the present utility model, the third outlet is a side outlet, and is disposed on an inner wall of the vortex chamber.

According to one embodiment of the utility model, the number of the uniform distribution holes is a plurality, the inner diameters of the uniform distribution holes are consistent, and the uniform distribution holes are rotationally symmetrical along the axis of the injection pipe.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. Wherein:

fig. 1 is a schematic structural diagram of a spray head according to an embodiment of the utility model.

Fig. 2 is an exploded schematic view of fig. 1.

Fig. 3 is an exploded view of the spray head of fig. 1 after being flipped over.

Fig. 4 is an overall schematic diagram of a spray head according to an embodiment of the present utility model.

Fig. 5 is a cross-sectional view taken along line A-A in fig. 4.

Fig. 6 is a sectional view taken along line B-B in fig. 4.

Fig. 7 is a cross-sectional view taken along line C-C in fig. 4.

Fig. 8 is a cross-sectional view taken along line D-D in fig. 4.

Fig. 9 is a sectional view taken along line E-E in fig. 4.

FIG. 10 is a schematic diagram illustrating an included angle formed between two diversion channels of a spray head according to an embodiment of the present utility model.

FIG. 11 is a schematic diagram of a linear water jet from a nozzle according to an embodiment of the present utility model.

Fig. 12 is a schematic view of water type of fan-shaped particles sprayed by a spray head according to an embodiment of the present utility model.

FIG. 13 is a schematic view of a linear sheet-like water pattern sprayed by a spray head according to an embodiment of the present utility model.

FIG. 14 is a schematic view of a whirlwind spiral flake water pattern sprayed by a spray head according to an embodiment of the present utility model.

FIG. 15 is a schematic view of the water-assisted toilet water sprayed by the spray head according to an embodiment of the present utility model.

Reference numerals illustrate:

the shower nozzle comprises a 1000-shower nozzle, a 100-shower assembly, a 200-transition water channel assembly, a 300-soleplate water channel assembly, a 400-side water channel assembly, a 11-shower nozzle, a 12-shower nozzle, a 14-side water inlet, a 15-vortex cavity, a 16-second vertical water diversion nozzle, a 17-shaping nozzle, a 18-shower pipe, a 19-through hole, a 21-annular transition water channel, a 22-fan-shaped water inlet, a 23-average hole, a 24-straight water inlet, a 25-defecation assisting water injection nozzle, a 26-defecation assisting water injection pipe, a 31-fan-shaped water inlet transition water channel, a 41-defecation assisting water transition water channel, a 131-first pair of water inlets, a 132-second pair of water inlets, a 141-side shower nozzle, a 142-side water inlet, a 211-annular transition water channel water inlet, a 251-guiding section, a 252-transition water channel, 253-third vertical water diversion nozzle, a 321-first vertical water diversion channel, a 322-straight water transition water channel, a 411-defecation assisting water inlet, a 1311-first diversion pipeline and a 1321-second diversion pipeline.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.

The existing intelligent toilet cover or intelligent toilet, the water type sprayed by a single nozzle is single, and the cleaning requirements of all parts of a human body cannot be met.

Therefore, the embodiment of the utility model provides the spray head 1000, the spray gun, the intelligent toilet cover and the intelligent toilet, which can spray various water types on the same spray head, and improve the user experience.

Referring to fig. 1 to 15, a first aspect of an embodiment of the present utility model proposes a spray head 1000. The head 1000 includes: at least one water inlet and at least one jet pipe 18. The water inlet is used for being connected with a water diversion valve (not shown in the figure), and the water diversion valve can perform time sequence control on the water outlet of the jet pipe 18.

The spray pipe 18 communicates with the water inlet through a water channel located inside the spray head 1000. The inner surface of the ejector tube 18 has a first and/or a second and/or a third outlet. The axis of the first outlet is parallel to the axis of the ejector tube 18, the axis of the second outlet intersects the axis of the ejector tube 18, and the axis of the third outlet is separated from the center of the cross section of the ejector tube 18. The jet pipe 18 is capable of emitting different types of water streams with a combination of different outlets.

The arrangement mode of the outlet can be designed according to actual needs. For example, one injection pipe 18 may be provided with only the first or second or third outlet, and one injection pipe 18 may be provided with any two of the three outlets. One injection tube 18 may of course also be provided with a first, a second and a third injection port at the same time.

Depending on the configuration of the exit ports, the internal water channels of the sprinkler 1000 can be divided into 3 paths: pipeline A, pipeline B and pipeline C. The pipeline A is communicated between a water inlet and a first emergent port; the pipeline B is communicated between the other water inlet and the second emergent port; and the C pipeline is communicated between the other water inlet and the third emergent port.

It can be appreciated that the number of the injection pipes 18 on the spray head 1000 is set according to actual requirements, and the injection ports of the pipeline a, the pipeline B and the pipeline C can be integrated in the same injection pipe 18, or respectively located in 3 injection pipes 18, or integrated in 2 or more injection pipes 18 in any combination mode, so that the combination mode is various, and the requirements of customized users can be well met. Regardless of how the combination is made, the spray tubes 18 are all disposed adjacent to one another, reducing the space taken up by the spray gun.

In one embodiment, the axis of the first outlet coincides with the axis of the ejector tube 18, i.e. the axis of the second outlet intersects the axis of the first outlet. If the pipeline A and the pipeline B discharge water at the same time, two water flows are intersected, and the water discharge of the pipeline A can control the granulation degree of the discharged water.

According to the spray head provided by the embodiment of the utility model, the exit ports pointing to different directions are arranged on the inner surface of the spray pipe, so that the pipeline structure of the spray head is simplified, the volume is reduced, the manufacturing cost is reduced, the combination modes of the exit ports are various, various water types can be ejected, and the user experience effect is improved.

The applicant finds that the spray gun in the prior art adopts a design of a plurality of nozzle sub-holes, the spray gun is longer in length, the travel of the spray gun is correspondingly prolonged, water sprayed from the water outlet at a far position can be sprayed onto the surface of a user, the requirement of continuous cleaning and changing of the same part can not be met on the premise that the position of the user is unchanged, and the experience of the user is affected.

For this reason, an embodiment of the spray head 1000 in which the first, second, and third exit ports are integrated in the same spray pipe 18 is described below with reference to the drawings.

As shown in connection with fig. 1-15, the sprinkler head 1000 may be split from top to bottom into a spray assembly 100, a transition waterway assembly 200, a floor waterway assembly, and a side waterway assembly 400. The spray assembly 100, the transition waterway assembly 200, the floor waterway assembly, and the side waterway assembly 400 are welded together. The ejector tube 18 is positioned on the ejector assembly 100.

In one example, the water inlet of the spray head 1000 includes a first water inlet as the straight water inlet 24. The jet pipe 18 is internally provided with a vortex cavity 15, the top end of the vortex cavity 15 is provided with a jet orifice 12, the jet orifice 12 is communicated with the jet pipe 18, and the bottom end of the vortex cavity 15 is provided with a bottom plate. The injection port 12 is located in the middle of the injection tube 18, and the inside diameter of the injection port 12 is smaller than the inside diameter of the exit port 11 at the front end of the injection tube 18. The lower end of the injection port 12 is provided with a swirl chamber 15. The vortex chamber 15 is shaped like a cone. The top of vortex chamber 15 communicates with jet orifice 12, runs through on the bottom plate of vortex chamber 15 to be provided with a plurality of equipartitions hole 23, equipartitions hole 23 communicates with straight water inlet 24 through the water course, equipartitions hole 23 as first outlet, equipartition hole 23's quantity design according to actual need. The function of the equipartition hole 23 is to divide the water of the sewer under the bottom plate of the vortex cavity 15 into a plurality of strands of water, and the strands of water meet the inclined plane of the vortex cavity 15 and then are converged, so that turbulent water can be formed, and spiral water is easily formed by controlling the water outlet of the third outlet. Alternatively, the number of the equipartition holes 23 is 3, the inner diameters of the 3 equipartition holes 23 are consistent, the 3 equipartition holes 23 are rotationally symmetrical along the axis of the injection pipe 18, and the arrangement structure is simple and the processing is easier. When the third outlet does not discharge water, 3 strands of water formed by the 3 uniform holes are pressurized in the vortex chamber 15, and then form linear water from the injection port 12, and the linear water is discharged from the outlet 11 of the injection pipe 18, and a water type schematic diagram of the linear water is shown in fig. 11. The section area of the water column is cylindrical, the section area is small, and the force is large.

In one embodiment, the A-line includes a straight water transition channel 322, a first vertical turning channel 321, and a vortex chamber 15 in sequential communication. The straight water transition waterway 322 communicates with the straight water inlet 24. Wherein the straight water transition water channel 322 and the first vertical water transfer channel 321 are both located on the soleplate water channel assembly 300, the first vertical water transfer channel 321 is a cylindrical cavity, and the projection of the uniform distribution hole 23 on the soleplate water channel assembly 300 is located in the cross section of the cylindrical cavity.

In one example, the water inlet of the spray head 1000 includes a second water inlet, the second water inlet is a fan-shaped water inlet 22, the number of the second outlets is two, the first pair of outlets 131 and the second pair of outlets 132 are respectively, the rear end of the first pair of outlets 131 is communicated with a first diversion pipeline 1311, the rear end of the second pair of outlets 132 is communicated with a second diversion pipeline 1321, the first diversion pipeline 1311 and the second diversion pipeline 1321 are symmetrically arranged along two sides of the spray pipe 18, and the rear ends of the first diversion pipeline 1311 and the second diversion pipeline 1321 are communicated with the fan-shaped water inlet 22 through a water channel. As shown in fig. 10 and 12, the two water outlets of the first pair of injection ports 131 and the second pair of injection ports 132 collide with each other to form a fan-shaped particle water type, and the angles F of the axes of the first diversion pipeline 1311 and the second diversion pipeline 1321 are different, so that the opening angles of the formed fan shapes are also different. Through the flow of adjusting first to penetrating mouthful 131 and second to penetrating mouthful 132, the flow of two pairs of mouthfuls is bigger, and fan-shaped angle is bigger, can be through the fan-shaped expansion angle of adjustment play water flow dynamic adjustment, and it can the dynamic adjustment washs the area, can satisfy the user to the demand of different washings areas to because the graininess is full, makes from taking impact massage effect.

In one embodiment, the first and second pairs of injection ports 131 and 132 are located on the inner wall side of the injection tube 18 at positions higher than the positions of the injection ports 12. The B pipeline comprises a fan-shaped water inlet transition water channel 31, an annular transition water channel 21, a first diversion pipeline 1311 and a second diversion pipeline 1321 which are sequentially communicated. The fan-shaped water inlet transition water channel 31 is communicated with the fan-shaped water inlet 22. The bottom of the annular transition water channel 21 is provided with an annular transition water channel water inlet 211, and the annular transition water channel 21 is communicated with the fan-shaped water inlet transition water channel 31 through the annular transition water channel water inlet 211. A fan-shaped water inlet transition channel 31 is located on the floor channel assembly 300 and an annular transition channel 21 is located on the transition channel assembly 200, with both the first diversion conduit 1311 and the second diversion conduit 1321 being located on the spray assembly 100. The projection of the annular transitional water channel 21 on the front surface of the transitional water channel assembly 200 is an arc which bypasses the region where the equipartition holes 23 are located, and the two ends of the arc are located below the first diversion pipeline 1311 and the second diversion pipeline 1321.

As shown in fig. 10 and 13, the water is sprayed simultaneously from the line a and the line B to form fan-shaped sheet-like water. After the pipeline B forms the basic fan-shaped particle water type, the linear water of the pipeline A is matched, and three columns of water are intersected, so that the granulation degree of the fan-shaped particle water can be controlled, and the granulation degree is lower as the linear water flow is larger. When the linear water flow reaches a certain degree, under a certain water outlet stroke, the intersected water type is the water type with abundant flaky water as the main water type. The linear water passing through the pipeline A can reduce the fan-shaped water outlet angle and increase the flexibility of water.

In one example, the water inlet of the spray head 1000 includes a third water inlet, the third water inlet being a side-fire water inlet 142, and the third outlet being a side-fire port 14, the side-fire port 14 being disposed on an inner wall of the vortex chamber 15. Alternatively, the side injection port 14 intersects the upper surface of the floor of the scroll chamber 15 for ease of machining. The rear end of the side-firing port 14 communicates with the side-firing water inlet 142 through a waterway. The water flow from the side-fire inlet 142 enters the vortex chamber 15 and is forced to make a rotational movement due to the restriction of the inner wall of the vortex chamber 15.

In one embodiment, the C-line includes a side jet runner 141. The side-fire inlet flow passage 141 is respectively communicated with the side-fire water inlet 142 and the side-fire water inlet 142, and the side-fire inlet flow passage 141 is positioned on the spraying assembly 100. As shown in connection with fig. 9 and 14, spraying water simultaneously on both the a and C lines will produce spiral surrounding water. The water flows of these two lines are rotated in the scroll chamber 15 and then pressurized and injected from the injection ports 12. Due to the release of pressure after the emergence, the spiral surrounding water is formed into a shaped hollow surrounding water by the centrifugal effect and then is ejected from the emergence opening 11, and the shaped hollow surrounding water is emergent in a cyclone spiral sheet water type, wherein the shaping opening 17 is the inner wall of the jet pipe 18 above the jet opening 12. The cyclone spiral flake water type impact device has high surrounding speed, is quite capable of continuously impacting the body surface along a ring shape, and has a massage impact effect under the condition of ensuring the cleaning area. The C pipeline can control the spiral degree, and the A pipeline can control the concentration degree.

In addition, to further increase the toilet water spraying function, the spray head 1000 further includes a toilet water spraying pipe 26 in one example. The urination-promoting water injection pipe 26 has a urination-promoting water injection port 25. The water inlet comprises a defecation assisting water inlet 411, and the rear end of the defecation assisting water jet orifice 25 is communicated with the defecation assisting water inlet 411 through a D pipeline. The inner wall of the defecation assisting water spraying pipe 26 is a guide section 251. The inner diameter of the guide section 251 is gradually reduced in the water flow direction. The excrement assisting water injection pipe 26 is designed through the lengthened guide section 251, so that the excrement assisting water concentration is guaranteed to be very high, and the small aperture is designed and matched with high-flow water flow, so that the injection speed of the injected water column is high, the anal sphincter thorns can be effectively stimulated, and the constipation condition is improved.

In one embodiment, the D pipeline comprises a toilet water assisting transition water channel 41, a second vertical water diversion port 16, a third vertical water diversion port 253 and a transition water channel 252 which are connected in sequence. The excrement water transition water channel 41 is communicated with the excrement water inlet 411, and the transition water channel 252 is communicated with the excrement water jet port 25. The toilet water-aiding transition water channel 41 is positioned on the side water channel assembly 400, the second vertical water diversion port 16 penetrates through the injection assembly 100, the third vertical water diversion port 253 penetrates through the transition water channel assembly 200, the transition water channel 252 is positioned at the bottom of the transition water channel assembly 200, and two ends of the transition water channel 252 are communicated with the third vertical water diversion port 253 and the guide section 251. The spray assembly 100 is provided with a through hole 19, the water spray assisting pipe 26 passes through the through hole 19, and the axis of the water spray assisting pipe 26 is parallel to the axis of the spray pipe 18.

The spray head with the single spray pipe provided by the embodiment of the utility model integrated with a plurality of spray outlets displays only four basic water types, and can change more water types under the condition of the original four basic water types by matching with electric controllers such as a water pump, an air pump, an electromagnetic pump and the like, and can realize different massage stimulation effects by combining with an electric control program. The three water types are integrated in the one injection pipe, so that a user can enjoy the three water types without receiving the spray gun, and the requirement of cleaning and changing the same part of the human body on the premise of unchanged position is met. By controlling different frequencies and other control modes to continuously switch two or three water types, a better massage effect can be achieved.

In view of the above, a second aspect of the embodiments of the present utility model provides a spray gun, including a gun barrel and a spray head according to the first aspect, wherein the spray head is disposed in the gun barrel.

A third aspect of an embodiment of the present utility model provides an intelligent toilet cover, including a toilet cover body and a spray gun according to the second aspect, where the spray gun is disposed on the toilet cover body and can be extended and retracted relative to the toilet cover body.

The intelligent closestool comprises a closestool body and the intelligent closestool cover in the third aspect, wherein the intelligent closestool cover is arranged on the top of the closestool body.

The embodiments of the spray gun, the intelligent toilet cover and the intelligent toilet can achieve the same or similar effects as the corresponding spray head embodiments.

It should be noted that in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the present utility model, 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 utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present utility model, the azimuth or positional relationship indicated by the terms "left", "right", "front", "rear", etc., are based on the azimuth or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present utility model in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present utility model.

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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, 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 utility model.

Claims (10)

1. A spray head, comprising:

at least one water inlet;

at least one jet pipe (18), the jet pipe (18) is communicated with the water inlet through a water channel, the jet pipe (18) is used for jetting different types of water flows, and the inner surface of the jet pipe (18) is provided with a first outlet and/or a second outlet and/or a third outlet; the axis of the first outlet is parallel to the axis of the injection pipe (18), the axis of the second outlet intersects with the axis of the injection pipe (18), and the axis of the third outlet is separated from the center of the cross section of the injection pipe (18).

2. A spray head according to claim 1, characterized in that the axis of the first outlet coincides with the axis of the spray tube (18).

3. A spray head according to claim 1, characterized in that the water inlet comprises a first water inlet, the first outlet opening being in communication with the first water inlet through a water channel, the first outlet opening being located at the bottom of the spray tube (18).

4. A spray head according to claim 1, wherein the water inlet comprises a second water inlet, the second outlet communicating with the second water inlet via a water channel, the number of second outlets being at least two.

5. A spray head according to claim 1, wherein the water inlet comprises a third water inlet, the third outlet communicating with the third water inlet via a water channel.

6. Spray head according to any one of claims 1 to 5, characterized in that a swirl chamber (15) is provided in the spray tube (18), the top end of the swirl chamber (15) is provided with a spray orifice (12), the spray orifice (12) communicates with the spray tube (18), and the bottom end of the swirl chamber (15) is provided with a bottom plate.

7. The spray head according to claim 6, wherein the first outlet is arranged on the bottom plate in a penetrating manner, the first outlet is provided with at least one equipartition hole (23), and the number of the equipartition holes (23) is at least one.

8. A spray head according to claim 6, characterized in that the number of the second outlets is two, a first pair of outlets (131) and a second pair of outlets (132), respectively, the first pair of outlets (131) and the second pair of outlets (132) being symmetrically arranged along both sides of the spray tube (18).

9. A spray head according to claim 6, characterized in that the third outlet is a side outlet (14) arranged on the inner wall of the swirl chamber (15).

10. A spray head according to claim 7, characterized in that the number of the equipartition holes (23) is plural, the inner diameters of the equipartition holes (23) are uniform, and the equipartition holes (23) are rotationally symmetrical along the axis of the spray pipe (18).