CN116116590B

CN116116590B - Water outlet device and shower head

Info

Publication number: CN116116590B
Application number: CN202310413265.3A
Authority: CN
Inventors: 谢炜; 许文聪; 蔡涛; 黄辉
Original assignee: Arrow Home Group Co Ltd
Current assignee: Arrow Home Group Co Ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-06-13
Anticipated expiration: 2043-04-18
Also published as: CN116116590A

Abstract

The invention relates to the field of bathroom products, and discloses a water outlet device and a shower head. The water outlet device comprises a water outlet panel and a cover piece, wherein the water outlet panel is provided with a water guide part, and the water outlet panel is also limited with a water outlet channel; the cover piece is covered on the water guide part and is connected with the water outlet panel, the inner wall of the cover piece and the side wall of the water guide part define an annular water passing channel, the side wall of the cover piece is provided with a plurality of water inlet channels, and the water inlet channels are communicated with the water passing channel; the water inlet channels are sequentially arranged along the circumferential direction of the covering piece, the extension lines of the water inlet channels are intersected with the extension lines of the adjacent water inlet channels so that water flows in the water channel in a unidirectional mode, the water channel comprises a plurality of intersection sections and a plurality of slits, the intersection sections are communicated with the water inlet channels, the adjacent intersection sections are communicated through the slits, and the width of the slits is smaller than that of the intersection sections. The water outlet device can form relatively stable and uniform granular water spray.

Description

Water outlet device and shower head

Technical Field

The invention relates to the field of bathroom products, in particular to a water outlet device and a shower head.

Background

In the related art, the shower head is a common bathing product and has a water spraying function. Along with the improvement of living standard, the requirements of people on the shower head are gradually improved. Currently, there are various showers on the market, such as a micro-bubble water shower, a mist water shower, a granular water shower, a massage water shower, and the like. The granular water means water discharged in a granular form, and the water spray has a good massage effect and a good shower experience for users.

In the prior art, the cavity is formed in the shower head, and water flow is guided to rotate and collide at a high speed in the shower head, so that the water flow is crushed into particles when water flows out. When the water pressure is large, the water flow collecting speed is high, when the water flow flows through the water outlet, the water flow rotating speed is high, the formed granular water is thin, and the high-speed impact of the thin granular water can bring obvious stinging feeling to a user.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the water outlet device which can form relatively stable and uniform granular water spray and has a relatively good massage effect.

The invention also provides a shower head with the water outlet device.

An embodiment of the water outlet device according to the first aspect of the present invention includes:

a water outlet panel, wherein a water guide part is arranged on one side surface of the water outlet panel, the water outlet panel is also limited with a water outlet channel penetrating along the thickness direction, the water outlet channel forms a water inlet on the top surface of the water guide part, and a water outlet is formed on the other side surface of the water outlet panel;

the cover piece is covered on the water guide part, an annular water passing channel is defined by the inner wall of the cover piece and the side wall of the water guide part, a plurality of water inlet channels are formed in the side wall of the cover piece, and the water inlet channels are communicated with the water passing channel;

the water inlet channels are sequentially arranged along the circumferential direction of the covering piece, the extension lines of the water inlet channels are intersected with the extension lines of the adjacent water inlet channels so that water flows in the water passing channels in a unidirectional mode, each water passing channel comprises a plurality of intersection sections and a plurality of slits, the intersection sections are communicated with the water inlet channels, the adjacent intersection sections are communicated through the slits, and the width of each slit is smaller than that of each intersection section.

The water outlet device provided by the embodiment of the invention has at least the following beneficial effects: the water outlet device of the embodiment can cut water flow through impact oscillation and extrusion, so that the water outlet device has the effect of granular water spray, and the water outlet device has a simpler overall structure and lower manufacturing difficulty and manufacturing cost. Compared with the traditional rotary oscillation water outlet, the water outlet device of the embodiment is based on the special waterway structure, and can effectively reduce the flow velocity of the water outlet flow under the condition of high water pressure, so that the flow velocity of the water outlet flow is basically consistent with the flow velocity of the water outlet flow under the condition of normal water pressure. And because the particle diameters of the granular water spray are relatively consistent, the water spray effect consistency of the water outlet device is relatively good, and when the water spray is applied to the shower head, the massage effect of the water spray is relatively stable, and the skin is not painful due to too thin water spray and too fast flow rate.

According to some embodiments of the invention, the water guiding part is of a polyhedral structure, and the water guiding part is provided with a plurality of first water guiding surfaces along the circumferential direction, the first water guiding surfaces and the inner wall of the cover member define the intersection section, the adjacent first water guiding surfaces intersect to define a first edge, and the first edge and the inner wall of the cover member define the slit.

According to some embodiments of the invention, the water guiding part is of a polyhedral structure, the water guiding part is provided with a plurality of first water guiding surfaces and a plurality of transition surfaces along the circumferential direction, the first water guiding surfaces and the inner wall of the covering piece define the intersection section, adjacent first water guiding surfaces are connected through the transition surfaces, and the transition surfaces and the inner wall of the covering piece define the slit.

According to some embodiments of the invention, the cover member has a polyhedral structure, the cover member has a plurality of first inner wall surfaces along the circumferential direction, the water inlet channel has opposite first side walls and second side walls, the first side walls intersect with adjacent first inner wall surfaces, and the second side walls are flush with adjacent first inner wall surfaces.

According to some embodiments of the invention, the cover member has a cylindrical or conical structure, the cover member has an annular second inner wall surface, the water inlet channel has a first side wall and a second side wall opposite to each other, the first side wall intersects the second inner wall surface, and the second side wall is tangent to the second inner wall surface.

According to some embodiments of the invention, the outer diameter of the water guiding part is gradually reduced along the direction perpendicular to the water outlet panel and far away from the water outlet panel, the side wall of the water guiding part and the water outlet panel are limited with a first inclined angle, the outer diameter of the cover piece is gradually reduced, the side wall of the cover piece and the water outlet panel are limited with a second inclined angle, and the angles of the first inclined angle and the second inclined angle are equal.

According to some embodiments of the invention, the water outlet panel is provided with a plurality of first plug-in parts, the outer wall of the cover member is provided with a plurality of second plug-in parts, and the first plug-in parts and the second plug-in parts are matched to limit the displacement of the cover member.

According to some embodiments of the invention, the water outlet channel is provided with a straight line section and an expansion section in sequence along the outflow direction of the water flow, and the inner diameter of the expansion section is gradually increased along the outflow direction of the water flow.

According to a second aspect of the present invention, a shower head includes:

the water outlet device according to any one of the above embodiments;

the shell is provided with a containing cavity, the shell further comprises a water inlet channel and an open port which are communicated with the containing cavity, the water outlet panel is covered on the open port, and the water guide part and the cover piece are positioned in the containing cavity;

wherein, each water inlet channel is communicated with the accommodating cavity, so that the water flow can sequentially flow through the water inlet channel, the accommodating cavity, the water inlet channel, the water passing channel and the water outlet channel.

The shower head provided by the embodiment of the invention has at least the following beneficial effects: the shower head can spray out granular water flow, the flow speed of the water flow is stable, obvious increase can not be generated due to the increase of water pressure, and in addition, the grain size of the granular water flow is consistent, so that the massage effect is good.

According to some embodiments of the invention, the housing abuts a top surface of the cover to limit displacement of the cover.

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

The invention is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural view of a water outlet device according to an embodiment of the first aspect of the present invention applied to a shower head according to an embodiment of the second aspect;

FIG. 2 is a schematic view of a water outlet panel according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a first implementation of an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of a portion of FIG. 3;

FIG. 5 is a top view of a first closure according to an embodiment of the present invention;

FIG. 6 is a bottom view of a first closure in accordance with an embodiment of the present invention;

FIG. 7 is an enlarged schematic view of a portion of a second implementation of an embodiment of the present invention;

FIG. 8 is a top view of a second closure in accordance with an embodiment of the present invention;

FIG. 9 is a bottom view of a second closure in accordance with an embodiment of the present invention;

FIG. 10 is an enlarged schematic view of a portion of a third implementation of an embodiment of the present invention;

FIG. 11 is a top view of a third closure in accordance with an embodiment of the present invention;

FIG. 12 is a bottom view of a third closure in accordance with an embodiment of the present invention;

FIG. 13 is a schematic cross-sectional view of a water outlet device according to an embodiment of the present invention;

FIG. 14 is an enlarged schematic view of a first embodiment of area A of FIG. 13;

fig. 15 is an enlarged schematic view of another embodiment of the area a in fig. 13.

Reference numerals:

the water outlet panel 100, the water guiding part 110, the first water guiding surface 111, the transition surface 112, the water outlet channel 120, the water inlet 121, the water outlet 122, the straight line segment 123, the expansion segment 124, the first plug-in part 130, the cover 200, the water inlet channel 210, the first side wall 211, the second side wall 212, the first inner wall surface 220, the second inner wall surface 230, the second plug-in part 240, the water outlet channel 300, the junction segment 310, the slit 320, the housing 400, the accommodating cavity 410 and the abutting part 420.

Detailed Description

Embodiments of the present invention 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 invention.

In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number is understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

In the description of the present invention, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean 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 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.

In an embodiment of the first aspect of the present application, a water outlet device is provided, and referring to fig. 1 to 6, the water outlet device includes a water outlet panel 100 and a cover 200, a water guiding portion 110 is disposed on one side surface of the water outlet panel 100, the water guiding portion 110 protrudes from a surface of the water outlet panel 100, the water outlet panel 100 further defines a water outlet channel 120, and referring to fig. 1 to 4, 14 and 15, the water outlet channel 120 is disposed on the water guiding portion 110 and penetrates through the water outlet panel 100, a water inlet 121 is formed on a top surface of the water guiding portion 110, and a water outlet 122 is formed on the other side surface of the water outlet panel 100. It should be noted that, the water inlet 121 described herein is relative to the water outlet 120, i.e. the water inlet 121 of the water outlet 120, and does not represent the water inlet of the water outlet device.

As shown in fig. 3 to 6, the cover 200 has an inner cavity inside, the cover 200 is covered on the water guiding portion 110 and is connected with the water outlet panel 100, so that the water guiding portion 110 is located in the inner cavity of the cover 200, the inner wall of the cover 200 and the side wall of the water guiding portion 110 define an annular water channel 300, a plurality of water inlet channels 210 are disposed on the side wall of the cover 200, and each water inlet channel 210 is respectively communicated with the water channel 300.

It should be noted that, as shown in fig. 3 and 4, the water inlet passages 210 are sequentially arranged along the circumferential direction of the closure member 200, and the extension line of each water inlet passage 210 intersects with the extension line of the adjacent water inlet passage 210, that is, the extension line of each water inlet passage 210 intersects with the extension line of the next water inlet passage 210 in a clockwise or counterclockwise direction, so that water flows in the water passage 300 in a clockwise or counterclockwise direction in a unidirectional manner. The water channel 300 includes a plurality of intersecting sections 310 and a plurality of slits 320 circumferentially arranged, the water inlet channel 210 is communicated with the water channel 300 in the intersecting sections 310, when water flows unidirectionally in the water channel 300, the water inlet channel 210 continuously supplements water flowing into the water channel 300, on one hand, the water flowing into the water channel 210 has larger kinetic energy and initial velocity, so that unidirectional flow of the water flow in the water channel 300 can be continuously maintained, and on the other hand, the water flowing into the water channel 210 can impact and disturb the water flow in the water channel 300, so that the water flow has an oscillating effect in the intersecting sections 310.

As shown in fig. 4, adjacent intersecting sections 310 are communicated through slits 320, and after the water flow forms a turbulent water flow in the intersecting sections 310, the water flow flows through the slits 320, and as the width of the slits 320 is smaller than that of the intersecting sections 310, the water flow is extruded and cut by two side wall surfaces of the slits 320, and is scattered into particles. Since the distance between the two side walls of the slit 320 is constant, the particle size of the formed granular water spray is relatively uniform. The water passage 300 is ring-shaped with a plurality of slits 320 and intersecting sections 310, and slits 320 are present in each adjacent intersecting section 310, i.e., slits 320 are present between adjacent water inlet passages 210, and no matter which water inlet passage 210 the water flow is introduced from, the water flow is impacted and disturbed in the intersecting section 310, and is also extruded and cut in the slits 320.

As shown in fig. 13, the granular water flow continuously rises in the water channel 300 along the direction from the bottom of the water guiding part 110 to the top, and enters the water inlet 121 on the top surface of the water guiding part 110 in a rotating manner, flows through the water outlet channel 120 and is discharged out of the water outlet device, so as to form a granular water spray effect.

The water flows from the water inlet channel 210, flows through the water channel 300, and is discharged from the water outlet channel 120, and it should be noted that, in this initial device, the water inlet channel 210 and the water outlet channel 120 are respectively disposed in different planes, as shown in fig. 13, the water inlet channel 210 is disposed in a horizontal plane, and the water outlet channel 120 is disposed in a vertical plane. Therefore, the water flow needs to be discharged after rising in the water channel 300, which is beneficial to stabilizing the flow rate of the water flow ejected from the water outlet device. Specifically, when the water pressure of the water flow is high, the inflow speed of the water flow from the inflow channel 210 is high, so that the flow speed of the water flow in the water channel 300 is high, the water flow is influenced by inertia, when the rotation speed of the water flow is high, the rising speed of the water flow is low, the flowing distance of the water flow in the water channel 300 is long, the water flow is impacted and cut for multiple times after passing through the multiple times of intersection sections 310 and the slits 320, and the speed of the water flow is reduced compared with the initial inflow speed.

Based on the above, the water outlet device of this embodiment can be through impact oscillation and extrusion cutting rivers, makes it demonstrate the effect of granular spray, and overall structure is simpler, and the manufacturing degree of difficulty and manufacturing cost are lower. Compared with the traditional rotary oscillation water outlet, the water outlet device of the embodiment is based on the special waterway structure, and can effectively reduce the flow velocity of the water outlet flow under the condition of high water pressure, so that the flow velocity of the water outlet flow is basically consistent with the flow velocity of the water outlet flow under the condition of normal water pressure. And because the particle diameters of the granular water spray are relatively consistent, the water spray effect consistency of the water outlet device is relatively good, and when the water spray is applied to the shower head, the massage effect of the water spray is relatively stable, and the skin is not painful due to too thin water spray and too fast flow rate.

In some embodiments, the water guiding part 110 has a polyhedral structure, and the water guiding part 110 has a plurality of first water guiding surfaces 111 along a circumferential direction. The water guiding part 110 may be a three-sided structure as shown in fig. 3 and 4, having three first water guiding surfaces 111, or a tetrahedron structure as shown in fig. 7 and 10, having four first water guiding surfaces 111, and the first water guiding surfaces 111 and the inner wall of the covering body define an intersection section 310. Adjacent first water-guiding surfaces 111 intersect to define a first edge, which defines a slit 320 with an inner wall of the covering body.

It should be noted that the covering member 200 may be a polyhedral structure, such as a three-sided structure as shown in fig. 4 to 6, a tetrahedral structure as shown in fig. 7 to 9, or a conical structure as shown in fig. 10 to 12. When the cover 200 is in a polyhedral structure, the cover 200 has a plurality of first inner wall surfaces 220 along a circumferential direction, the adjacent first inner wall surfaces 220 intersect to define a second edge, and the first edge of the water guiding portion 110 is disposed corresponding to the first inner wall surface 220 of the cover 200, that is, the first edge of the water guiding portion 110 and the first inner wall surface 220 of the cover 200 define a slit 320. Meanwhile, the second edge of the covering member 200 is disposed corresponding to the first water guiding surface 111 of the water guiding portion 110, where a triangular intersection section 310 is defined.

By providing the water guiding parts 110 of the polyhedral structure, on one hand, each first water guiding surface 111 can guide the moving direction of the water flow, and since the water inlet channel 210 is communicated with the junction section 310, the water flow converged in the water inlet channel 210 can impact on the first water guiding surface 111, oscillate at the junction section 310 and then flow guided by the first water guiding surface 111. In addition, the first edge is minimally spaced from the closure member 200, forming a slit 320 that enables extrusion cutting of the water stream.

In other embodiments, as shown in fig. 4, 7 and 10, the first edges are rounded off such that adjacent first water guiding surfaces 111 are connected by a transition surface 112. Specifically, the water guiding portion 110 is a polyhedral structure, the water guiding portion 110 has a plurality of first water guiding surfaces 111 and a plurality of transition surfaces 112 along the circumferential direction, the first water guiding surfaces 111 and the inner wall of the covering member 200 define an intersection section 310, adjacent first water guiding surfaces 111 are connected by the transition surfaces 112, and the transition surfaces 112 and the inner wall of the covering member 200 define slits 320.

In some embodiments, as shown in fig. 10, the cover member 200 has a cylindrical or conical structure, and further, the cover member 200 has an annular second inner wall surface 230, the water inlet channel 210 has a first side wall 211 and a second side wall 212 opposite to each other, the first side wall intersects the second inner wall surface 230, the second side wall 212 is tangential to the second inner wall surface 230, and thus, the water flow entering the water channel 210 can be tangential to the water flow entering the water channel 300 to form a vortex in the water channel 300.

In some embodiments, as shown in fig. 4 and 7, the cover member 200 has a polyhedral structure, the cover member 200 has a plurality of first inner wall surfaces 220 along the circumferential direction, the water inlet channel 210 has opposite first side walls 211 and second side walls 212, the first side walls 211 intersect with the adjacent first inner wall surfaces 220, and the second side walls 212 are flush with the adjacent first inner wall surfaces 220, and thus, the water flow of the water inlet channel 210 can be tangential to the water flow in the water channel 300 to form a vortex in the water channel 300.

In some embodiments, as shown in fig. 13 to 15, the side walls of the water guiding portion 110 and the cover 200 are both inclined to the water outlet panel 100, specifically, the outer diameter of the water guiding portion 110 gradually decreases along the direction perpendicular to the water outlet panel 100 and away from the water outlet panel 100, the side walls of the water guiding portion 110 and the water outlet panel 100 define a first inclination angle, the outer diameter of the cover 200 gradually decreases, and the side walls of the cover 200 and the water outlet panel 100 define a second inclination angle. The water flow gradually contracts in the process of rising, and the water guide 110 with a certain inclination angle and the cover 200 gradually guide the water flow in the water channel 300 into the water inlet 121 of the top surface of the water guide 110. On the other hand, since the outer diameters of the cover 200 and the water guiding portion 110 gradually shrink gradually, the space occupied by the top ends of the cover 200 and the water guiding portion 110 is small, so that other parts can be installed when the spray is developed in a diversified manner. Further, the first inclination angle and the second inclination angle are equal in angle magnitude.

Based on the foregoing embodiment, when the water guide 110 is of a polyhedral structure and is tapered, a quadrangular pyramid as shown in fig. 4 or a quadrangular pyramid as shown in fig. 7 is formed; the covering member 200 may be a quadrangular pyramid with a cavity as shown in fig. 5, or a quadrangular pyramid with a cavity as shown in fig. 8, or a cone as shown in fig. 11.

In some embodiments, as shown in fig. 2 to 4, the water outlet panel 100 is further provided with a plurality of first plugging portions 130, and the outer wall of the covering member 200 is provided with a plurality of second plugging portions 240, and the first plugging portions 130 and the second plugging portions 240 cooperate to limit the displacement of the covering member 200. As shown in fig. 3, the first plugging portion 130 is a plugging slot, the second plugging portion 240 is a plugging block, the covering member 200 can be plugged in the vertical direction shown in fig. 13, and the second plugging portion 240 is embedded in the first plugging portion 130, so as to limit the displacement and rotation of the covering member 200 along the horizontal direction. When the cover 200 has a polyhedral structure, the number of the second inserting portions 240 is equal to the number of the outer wall surfaces of the cover 200. As shown in fig. 5, when the cover member 200 has a three-sided structure, the number of the second plugging portions 240 is three, and each outer wall surface of the cover member 200 is connected with one second plugging portion 240, and the second plugging portion 240 extends along a direction perpendicular to the outer wall surface. Similarly, as shown in fig. 8, when the covering member 200 has a tetrahedron structure, the number of the second inserting portions 240 is four.

In some embodiments, the water outlet channel 120 is sequentially provided with a straight section 123 and an expansion section 124 along the outflow direction of the water flow, and the inner diameter of the expansion section 124 gradually increases along the outflow direction of the water flow. After the water flow is gathered through the straight line segment 123 and then passes through the expansion segment 124, the full beam-shaped water spray can be formed, and the coverage area is larger. It will be appreciated that the expansion segment 124 may be arcuate (as shown in fig. 14) or tapered (as shown in fig. 15).

An embodiment of the second aspect of the present application proposes a shower head, as shown in fig. 1, where the shower head includes a housing 400 and a water outlet device mentioned in any one of the above embodiments, the housing 400 has a receiving cavity 410, the housing 400 further includes a water inlet channel and an open mouth communicating with the receiving cavity 410, and the water outlet panel 100 covers the open mouth, so that the receiving cavity 410 of the housing 400 is relatively sealed. The water guide 110 and the cover 200 are positioned in the receiving chamber 410. Each water inlet channel 210 is communicated with the accommodating cavity 410, so that water flows through the water inlet channel, the accommodating cavity 410, the water inlet channel 210, the water outlet channel 300 and the water outlet channel 120 in sequence, and finally granular water spray is sprayed out of the shower head. The shower head can spray out granular water flow, the flow speed of the water flow is stable, obvious increase can not be generated due to the increase of water pressure, and in addition, the grain size of the granular water flow is consistent, so that the massage effect is good. Moreover, since the volumes of the cover 200 and the water guide 110 are smaller, more water outlet channels 120 can be arranged on the water outlet panel 100, so that the water outlet 122 of the shower is more and the coverage area of the water spray is larger.

In some embodiments, as shown in fig. 13, the housing 400 is detachably connected to the water outlet panel 100, an abutment portion 420 is provided on an inner wall surface of the housing 400, the abutment portion 420 extends toward the direction of the water outlet panel 100, and when the housing 400 and the water outlet panel 100 are mounted together, the abutment portion 420 of the housing 400 abuts against the top surface of the cover member 200, so as to limit the displacement of the cover member 200 in the vertical direction.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention. Furthermore, embodiments of the invention and features of the embodiments may be combined with each other without conflict.

Claims

1. The play water installation, its characterized in that includes:

2. The water outlet device according to claim 1, wherein the water guiding portion has a polyhedral structure, the water guiding portion has a plurality of first water guiding surfaces along a circumferential direction, the first water guiding surfaces and the inner wall of the covering member define the intersection section, adjacent first water guiding surfaces intersect to define a first edge, and the first edge and the inner wall of the covering member define the slit.

3. The water outlet device according to claim 1, wherein the water guiding portion has a polyhedral structure, the water guiding portion has a plurality of first water guiding surfaces and a plurality of transition surfaces along a circumferential direction, the first water guiding surfaces and the inner wall of the covering member define the intersection section, adjacent first water guiding surfaces are connected through the transition surfaces, and the transition surfaces and the inner wall of the covering member define the slit.

4. The water outlet device according to claim 1, wherein the cover member has a polyhedral structure, the cover member has a plurality of first inner wall surfaces along a circumferential direction, the water inlet channel has opposite first side walls and second side walls, the first side walls intersect with adjacent first inner wall surfaces, and the second side walls are flush with adjacent first inner wall surfaces.

5. The water outlet device according to claim 1, wherein the cover member has a cylindrical or conical structure, the cover member has an annular second inner wall surface, the water inlet channel has opposite first and second side walls, the first side wall intersects the second inner wall surface, and the second side wall intersects the second inner wall surface.

6. The water outlet device according to any one of claims 1 to 4, wherein the outer diameter of the water guiding part is gradually reduced in a direction perpendicular to the water outlet panel and away from the water outlet panel, the side wall of the water guiding part and the water outlet panel define a first inclination angle, the outer diameter of the cover member is gradually reduced, the side wall of the cover member and the water outlet panel define a second inclination angle, and the angles of the first inclination angle and the second inclination angle are equal.

7. The water outlet device according to any one of claims 1 to 5, wherein the water outlet panel is provided with a plurality of first plug-in parts, and the outer wall of the cover member is provided with a plurality of second plug-in parts, and the first plug-in parts and the second plug-in parts cooperate to limit the displacement of the cover member.

8. The water outlet device according to any one of claims 1 to 5, wherein the water outlet passage is provided with a straight line section and an expanded section in this order along an outflow direction of the water flow, and an inner diameter of the expanded section is gradually increased along the outflow direction of the water flow.

9. Gondola water faucet, its characterized in that includes:

a water outlet device as claimed in any one of claims 1 to 8;

10. The showerhead of claim 9 wherein the housing abuts the top surface of the closure to limit displacement of the closure.