Water outlet nozzle structure and water dispenser

Abstract

The utility model relates to the technical field of water dispensers, and discloses a water outlet nozzle structure which comprises a cavity for liquid to circulate. The water inlet pipe is communicated with the cavity and is used for conveying water into the cavity; a water outlet through which liquid flows out is formed in the bottom of the cavity; the water outlet extends outwards from the cavity to form a water outlet pipe; and the metal water nozzle is communicated with the water outlet pipe and is connected with the output end of the water outlet pipe. According to the utility model, the metal water nozzle is arranged at the output end of the water outlet pipe, so that the output end of the water outlet nozzle does not have the phenomena of glue shortage and injection molding flashing caused by injection molding, water flow can vertically flow out along the inner wall of the metal water nozzle, and the phenomena of water flow eccentricity and incomplete water flow are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water drinking machines, in particular to a water outlet structure and a water drinking machine. Background Art

[0002] At present, instant hot water dispensers integrate cold and hot water functions. Users can choose different water outlet temperatures according to their needs, which greatly saves users' time and meets the requirements of people's fast-paced life. Therefore, they are increasingly favored by people and gradually become mainstream products on the market. In order to obtain water of different temperatures, instant hot water dispensers need to control the flow rate of water in addition to controlling the heating power, so that the heating time of water flow is different, thereby obtaining water of different temperatures. For example, when boiling water is needed, the heating power of the heating body is the largest, and at the same time, the flow rate of water flow is slow, so that the time for water flow to flow through the heating body is enough to heat the water to the temperature of boiling water; when warm water is needed, the heating power of the heating body is large, and at the same time, the flow rate of water flow is also fast, and the heating power of the heating body and the flow rate of water flow are used to obtain warm water of different temperatures; when cold water is needed, because it does not need to be heated, the water flow rate can be made to reach the fastest. Because the flow rate of water flow is different at different temperatures, the amount of water in the water outlet during the water outlet process will also be different. When hot water is discharged, the amount of water is small, and when warm water or cold water is discharged, the amount of water is relatively large.

[0003] Under the above working principle, in order to ensure stable water output and prevent the water from being too rapid or interrupted, the water outlets of existing instant hot water dispensers mostly adopt a dual-pipe water outlet design, that is, the water outlet has two sets of adjacent water outlet pipes: when hot water is needed and a small amount of water is discharged, one of the water outlet pipes discharges water alone; and when warm water or cold water is needed and a large amount of water is discharged, the water pump delivers a large amount of water to the water outlet, causing the water level in the water outlet to rise, and the two sets of water outlet pipes discharge water at the same time, and finally merge into one outlet through diversion.

[0004] However, the existing water outlets have the following problems: 1. The water outlet pipe of the water outlet is usually made of plastic parts by injection molding, and the bottom surface of the water outlet pipe serves as the parting surface of the water outlet. Under the action of the injection molding pressure, the bottom surface of the water outlet pipe will produce an injection molding burr, which will cause the water to flow out of the water outlet pipe. After eccentricity and incomplete flow; 2. The water outlet pipe is made by injection molding. Due to the influence of the draft angle and the fluidity of the plastic, the thickness of the bottom of the water outlet pipe cannot be less than 1mm. If it is thinner, it cannot be produced. Due to the existence of the wall thickness, when a large amount of water is discharged, the water flows of the two groups of water outlet pipes are far apart, so that they cannot merge, thereby causing the water flow to bifurcate and eccentric. Utility Model Content

[0005] The utility model aims to provide a water outlet structure and a water dispenser to solve the above technical problems.

[0006] In order to achieve the above objectives, the following technical solutions are provided:

[0007] In the first aspect, the utility model provides a water outlet structure, comprising: a cavity for liquid circulation; a water inlet pipe, which is connected to the cavity and is used to transport water into the cavity; a water outlet for liquid to flow out is arranged at the bottom of the cavity; the water outlet extends from the cavity to the outside to form a water outlet pipe; and a metal water nozzle, which is connected to the output end of the water outlet pipe and is connected to the water outlet pipe.

[0008] As an optional solution for the water outlet structure provided by the utility model, an exhaust pipe is arranged in the cavity, one end of the exhaust pipe extends into the cavity and has a given height, the other end of the exhaust pipe passes through the bottom wall of the cavity and extends to the outside of the cavity, and the part of the exhaust pipe located in the cavity is positioned between the input end of the water inlet pipe and the water outlet.

[0009] As an optional solution for the water outlet structure provided by the utility model, a water baffle is arranged in the cavity, and the water baffle is positioned between the input end of the water inlet pipe and the exhaust pipe. A connecting port is formed between the water baffle and the inner wall of the cavity for the liquid flowing into the cavity from the water inlet pipe to pass through.

[0010] As an optional solution of the water spout structure provided by the utility model, the water spout structure includes a box body and a cover body, and the cover body is covered on the box body and enclosed with the box body to form the cavity.

[0011] As an optional solution of the water outlet structure provided by the utility model, the water outlet includes a main water outlet and at least one group of secondary water outlets, the main water outlet extends to form a water outlet pipe, the secondary water outlet is adjacent to the main water outlet and connected to the outer wall of the water outlet pipe, and a flow limiting structure is provided in the cavity to limit the flow of water into the secondary water outlet.

[0012] As an optional solution for the water outlet structure provided by the utility model, the flow limiting structure includes a flow limiting plate arranged at the bottom of the cavity, the flow limiting plate separates the bottom of the cavity to form a first water tank and a second water tank, the main water outlet is arranged at the bottom of the first water tank, the secondary water outlet is arranged at the bottom of the second water tank, and the water inlet pipe is connected to the first water tank.

[0013] As an optional solution of the water outlet structure provided by the utility model, the bottom of the first water tank is inclined downward from the input end of the water inlet pipe toward the main water outlet, and the bottom of the second water tank is inclined downward from the flow limiting plate toward the secondary water outlet.

[0014] As an optional solution of the water outlet structure provided by the utility model, the output end of the metal water outlet is a closing structure.

[0015] As an optional solution of the water outlet structure provided by the utility model, the inner wall of the output end of the water outlet pipe is radially recessed to form a mounting notch, and the metal water nozzle is connected to the mounting notch.

[0016] As an optional solution of the water outlet structure provided by the utility model, the inner diameter of the metal water outlet is larger than the inner diameter of the water outlet pipe.

[0017] As an optional solution for the water outlet structure provided by the utility model, the outer wall of one end of the water outlet pipe extending out of the cavity radially contracts toward the metal water nozzle to form a guide arc surface, which is used to guide the water flowing from the secondary water outlet to the outer wall of the water outlet pipe to the outer wall of the metal water nozzle.

[0018] In a second aspect, the utility model further provides a water dispenser, comprising the water outlet structure as described above.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] A metal water nozzle is arranged at the output end of the water outlet pipe to shorten the gap distance between the water flow outflowing from the main water outlet and the water flow outflowing from the secondary water outlet, thereby alleviating or even avoiding the situation where the two groups of water flows cannot merge. In addition, due to the shortened wall thickness, the purpose of reducing the diameter of the water flow formed by the final merger can be achieved, making the water output more concentrated and making the water connection safer. The metal water nozzle is formed by extrusion processing of a metal tube, and there is no glue deficiency or injection molding burr phenomenon caused by injection molding at its output end, so that the water flow can flow vertically along the inner wall of the metal water nozzle, avoiding the occurrence of eccentric water flow and incomplete water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the water outlet structure provided in this specific embodiment. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of the water outlet structure provided in this specific embodiment. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the structure of the water outlet structure provided in this specific embodiment. Figure 3 .

[0025] In the figure:

[0026] 1. Main shell; 11. Box body; 12. Cover body; 2. Cavity; 21. Current limiting plate; 22. First water tank;

[0027] 23. Second water trough; 24. Water baffle; 3. Water inlet pipe; 4. Main water outlet; 5. Secondary water outlet; 6. Water outlet pipe; 61. Installation notch; 62. Guide arc surface; 7. Metal water nozzle; 8. Exhaust pipe; 9. Water collecting sleeve. DETAILED DESCRIPTION

[0028] In order to make the technical problems solved by the utility model, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the utility model will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The first specific implementation of the utility model is:

[0032] refer to Figure 1 to Figure 3A water outlet structure includes a main shell 1, a cavity 2 for liquid circulation is formed in the main shell 1, a water inlet pipe 3 is arranged on the main shell 1, the water inlet pipe 3 is connected to the cavity 2 and used to transport water into the cavity 2, a water outlet for liquid to flow out is arranged at the bottom of the cavity 2, and the water outlet extends from the cavity 2 to the outside to form a water outlet pipe 6. In this embodiment, the number of water inlet pipes 3 can be two groups, and of course, it can also be more than two groups. During operation, cold water and / or hot water can be input into the cavity 2 through the water inlet pipe 3, and the water flow circulates and mixes in the cavity 2 before being discharged from the cavity 2 through the water outlet and the water outlet pipe 6.

[0033] Furthermore, the water outlet structure is the same as that of the existing instant hot water dispenser. In order to ensure stable water outlet and prevent the water from being too rapid or interrupted, in this specific embodiment, the water outlet includes a main water outlet 4 and at least one group of secondary water outlets 5, which extend from the main water outlet 4 to the outside of the cavity 2 to form a water outlet pipe 6. The secondary water outlet 5 is adjacent to the main water outlet 4 and connected to the outer wall of the water outlet pipe 6. A flow limiting structure is provided in the cavity 2 to limit the flow of water into the secondary water outlet 5. Through the above technical scheme, during operation, when hot water is needed, the water inlet pipe 3 carries out a small flux of water delivery into the cavity 2 under the action of an external water pump. Under the blocking of the flow limiting structure, the water flow in the cavity 2 can only flow out through the water outlet pipe 6 extending from the main water outlet 4 alone, realizing single-pipe water outlet; when warm water or cold water is needed, the water inlet pipe 3 carries out a large flux of water delivery into the cavity 2 under the action of an external water pump. At this time, the water delivery of the water inlet pipe 3 is greater than the water outlet of the main water outlet 4. Due to the limited volume of the cavity 2, under the large flux of water delivery, the water level in the cavity 2 will rise rapidly and exceed the flow limiting structure, so that part of the water flow can cross the flow limiting structure and enter the secondary water outlet 5. Since the secondary water outlet 5 is connected to the outer wall of the water outlet pipe 6, the water flow out of the secondary water outlet 5 will eventually flow to the outer wall of the water outlet pipe 6, and finally merge with the water flow out of the metal water nozzle 7 into one water outlet.

[0034] The improvement of the present application is that the water outlet structure also includes a metal water nozzle 7, which is connected to the output end of the water outlet pipe 6 and communicates with the water outlet pipe 6. The advantage of the above technical solution is that the metal water nozzle 7 is arranged at the output end of the water outlet pipe 6. Since it is different from the injection molding of the traditional water outlet pipe 6, the metal water nozzle 7 can be formed by extrusion processing of a metal pipe, and its wall thickness can be between 0.2mm and 0.4mm, thereby greatly shortening the gap distance between the water flow out of the main water outlet 4 and the water flow out of the secondary water outlet 5, thereby alleviating or even avoiding the occurrence of the situation that the two groups of water flows cannot merge. In addition, due to the shortened wall thickness, the purpose of reducing the diameter of the final merged water flow can be achieved, making the water output more concentrated and making the water connection safer. Another advantage of the above improvement is that the metal water nozzle 7 is formed by extrusion processing of a metal pipe, and there is no lack of glue or injection flash caused by injection molding at its output end, so that the water flow can flow vertically along the inner wall of the metal water nozzle 7, avoiding the occurrence of eccentric water flow and incomplete water flow.

[0035] Considering that the metal faucet 7 will frequently contact with liquid, the metal faucet 7 is preferably made of stainless steel.

[0036] It should be noted that the “output” and “input” mentioned in this article refer to the direction in which liquid flows out or in. For example, the output end of a tube refers to the end from which the liquid finally flows out of the tube.

[0037] The flow limiting structure includes a flow limiting plate 21 arranged at the bottom of the cavity 2, and the flow limiting plate 21 separates the bottom of the cavity 2 to form a first water trough 22 and a second water trough 23. The main water outlet 4 is arranged at the bottom of the first water trough 22, and the secondary water outlet 5 is arranged at the bottom of the second water trough 23. The water inlet pipe 3 is connected to the side wall of the first water trough 22. When hot water is needed, the water inlet pipe 3, under the action of the water pump, delivers water in a small amount to the first water tank 22. The water flows into the first water tank 22 and flows into the main water outlet 4 alone under the obstruction of the flow limiting plate 21, and flows out through the water outlet pipe 6 and the metal water nozzle 7 in sequence; when cold water or warm water is needed, the water inlet pipe 3, under the action of the water pump, delivers water in a large amount to the first water tank 22. The water flows into the first water tank 22 first and flows out through the main water outlet 4 under the obstruction of the flow limiting plate 21. Since the drainage efficiency of the main water outlet 4 is lower than that of the water inlet pipe 3, the water level in the first water tank 22 will rise rapidly, and the water flow in the first water tank 22 will partially overflow the flow limiting plate 21 and enter the second water tank 23. This part of the water flow is finally discharged from the cavity 2 through the secondary water outlet 5 in the second water tank 23.

[0038] To prevent dripping and speed up the flow of water out of the cavity 2, in this specific embodiment, the bottom of the first water trough 22 is tilted downward from the input end of the water inlet pipe 3 toward the main water outlet 4, and the bottom of the second water trough 23 is tilted downward from the flow limiting plate 21 toward the secondary water outlet 5.

[0039] The metal faucet 7 is connected to the water outlet pipe 6 in various implementation structures, for example, the metal faucet 7 is connected to the outside of the water outlet pipe 6 or is arranged inside the water outlet pipe 6. In this embodiment, the inner wall of the output end of the water outlet pipe 6 is radially recessed to form an installation notch 61, and the metal faucet 7 is connected in the installation notch 61.

[0040] By arranging an installation groove 61 on the inner wall of the water outlet pipe 6 and connecting the metal water nozzle 7 to the output end of the water outlet pipe 6 in an internal manner through the installation groove 61, it can be avoided that "because the metal water nozzle 7 is placed outside the outer wall of the water outlet pipe 6, the water flowing from the secondary water outlet 5 to the outer wall of the water outlet pipe 6 collides and contacts with the end face of the input end of the metal water nozzle 7 exposed to the outside when flowing toward the metal water nozzle 7, causing the water flow to bifurcate or even splash."

[0041] In addition, the inner diameter of the metal water nozzle 7 is larger than the inner diameter of the water outlet pipe 6, so that the end face of the input end of the metal water nozzle 7 can be further hidden in the installation groove 61, thereby avoiding the collision and contact between the water flow out of the water outlet pipe 6 and the end face of the input end of the metal water nozzle 7, reducing the water outlet efficiency of the metal water nozzle 7 and preventing the possibility of dripping.

[0042] Furthermore, based on the structure of the metal water nozzle 7 with the water outlet pipe 6 built in, in the present embodiment, the outer wall of one end of the water outlet pipe 6 extending out of the cavity 2 radially contracts toward the metal water nozzle 7 to form a guide arc surface 62, which is used to guide the water flow from the secondary water outlet 5 to the outer wall of the water outlet pipe 6 to the outer wall of the metal water nozzle 7, so that the water flow from the secondary water outlet 5 can more smoothly transition from the outer wall surface of the water outlet pipe 6 to the outer wall of the metal water nozzle 7, further reducing the possibility of water flow bifurcation and eccentricity.

[0043] The metal water nozzle 7 is a closed-end structure, that is, the diameter of the output end of the metal water nozzle 7 is smaller than the diameter of the input end of the metal water nozzle 7. The metal water nozzle 7 is a closed-end structure, which can guide the water flow and make the water flow into the main water outlet 4 quickly.

[0044] Furthermore, the secondary water outlet 5 surrounds the main water outlet 4 and is arranged concentrically with the main water outlet 4. A water collecting sleeve 9 is provided at the water outlet end of the secondary water outlet 5. A plurality of vertically arranged guide ribs are arranged at intervals on the inner wall of the water collecting sleeve 9. Through the above technical scheme, the water flow out of the secondary water outlet 5 can be combined with the water flow out of the main water outlet 4 in the form of encirclement, so that the water can be more aggregated and the water outlet speed is accelerated. The water collecting sleeve 9 is provided. The water collecting sleeve 9 is an annular structure with guide ribs in the middle, so that the water flow of the secondary water outlet 5 can be combined with the water column out of the metal water nozzle 7 with the help of the guide ribs and the gradually narrowing slope in the water collecting sleeve 9, further improving the concentration of the water, improving the stability and aesthetics of the water column, and reducing the occurrence of splashing.

[0045] In this embodiment, the main shell 1 includes a box body 11 and a cover body 12, and the cover body 12 is covered on the box body 11 and enclosed with the box body 11 to form a cavity 2. The main shell 1 forms a cavity 2 structure by combining the box body 11 and the cover body 12, and the structure is simple and easy to prepare. Optionally, the box body 11 and the cover body 12 are sealed and connected, and the box body 11 and the cover body 12 can be welded together by a welding process, which is not only firmly connected but also has a good sealing effect. Of course, the box body 11 and the cover body 12 can be set to be detachably connected, and the specific connection method is not specifically limited here, and can be a card connection, a plug-in connection, a connector connection, etc. In this embodiment, the box body and the cover body 12 are card-connected, the opening of the box body is provided with a card slot, and the cover body 12 is provided with a protrusion adapted to the card slot.

[0046] In this embodiment, the water inlet pipe 3, the water outlet pipe 6, and the exhaust pipe 8 are arranged in the box body 11 and are integrally formed with the box body 11, thereby reducing the number of parts and the number of assembly steps. In other embodiments, the water outlet structure can be integrally formed as a whole, or assembled from multiple parts, which is not specifically limited here.

[0047] Furthermore, a steam exhaust pipe 8 is provided in the cavity 2, one end of the steam exhaust pipe 8 extends into the cavity 2 and has a given height, the other end of the steam exhaust pipe 8 penetrates the bottom wall of the cavity 2 and extends to the outside of the cavity 2, and the part of the steam exhaust pipe 8 located in the cavity 2 is positioned between the input end and the water outlet of the water inlet pipe 3. By arranging the steam exhaust pipe 8 in the cavity 2, when the hot water flows through the cavity 2, the high-temperature steam generated can be discharged from the cavity 2 through the steam exhaust pipe 8, thereby achieving the purpose of water vapor separation, preventing steam from being sprayed out together with water, making the water outlet smoother, and increasing the water outlet speed. In addition, in this embodiment, the steam exhaust pipe 8 penetrates the bottom wall of the cavity 2 and extends to the outside of the cavity 2, realizing downward steam exhaust, which can prevent the water vapor from being discharged upward and contacting the electronic equipment such as the display screen preset above the main shell 1 in the water dispenser, and play a protective circuit effect. In this embodiment, the steam exhaust pipe 8 is arranged in the first water tank 22.

[0048] In order to prevent the water from flowing out of the water inlet faster when the water flow is large, causing part of the water flow to splash into the exhaust pipe 8, resulting in water waste, in this embodiment, a water baffle 24 is provided in the first water tank 22, and the water baffle 24 is positioned between the input end of the water inlet pipe 3 and the exhaust pipe 8, and a connecting port is formed between the water baffle 24 and the bottom wall of the first water tank 22 for the liquid flowing into the cavity 2 from the water inlet pipe 3 to pass through. When in use, the water baffle 24 can block the water flow flowing out of the water inlet to prevent the water flow from splashing into the exhaust pipe 8, and the water flow blocked by the back water baffle 24 will flow to the water outlet through the connecting port below the water baffle 24. In this embodiment, the water baffle 24 is connected to the cover body 12.

[0049] The second specific implementation of the utility model is:

[0050] A water dispenser specifically includes the water outlet structure in the first specific implementation manner.

[0051] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A water outlet structure, characterized in that: include: a cavity (2) for liquid circulation; a water inlet pipe (3), which is connected to the cavity (2) and is used to transport water into the cavity (2); The bottom of the cavity (2) is provided with a water outlet for liquid to flow out; The water outlet extends from the cavity (2) to the outside to form a water outlet pipe (6); A metal water nozzle (7) is connected to the output end of the water outlet pipe (6).

2. The water outlet structure according to claim 1, characterized in that: An exhaust pipe (8) is arranged in the cavity (2), one end of the exhaust pipe (8) extends into the cavity (2) and has a given height, the other end of the exhaust pipe (8) passes through the bottom wall of the cavity (2) and extends to the outside of the cavity (2), and the portion of the exhaust pipe (8) located in the cavity (2) is positioned between the input end of the water inlet pipe (3) and the water outlet.

3. The water outlet structure according to claim 2, characterized in that: A water baffle (24) is provided in the cavity (2), and the water baffle (24) is positioned between the input end of the water inlet pipe (3) and the exhaust pipe (8), and a connecting port is formed between the water baffle (24) and the inner wall of the cavity (2) for liquid flowing from the water inlet pipe (3) into the cavity (2) to pass through.

4. The water outlet structure according to claim 1, characterized in that: The water outlet structure comprises a box body (11) and a cover body (12); the cover body (12) covers the box body (11) and encloses the box body (11) to form the cavity (2).

5. The water outlet structure according to any one of claims 1 to 4, characterized in that: The water outlet comprises a main water outlet (4) and at least one group of secondary water outlets (5), the main water outlet (4) extends to form a water outlet pipe (6), the secondary water outlet (5) is adjacent to the main water outlet (4) and communicates with the outer wall of the water outlet pipe (6), and a flow limiting structure for limiting water flow into the secondary water outlet (5) is provided in the cavity (2).

6. The water outlet structure according to claim 5, characterized in that: The flow limiting structure comprises a flow limiting plate (21) arranged at the bottom of the cavity (2), the flow limiting plate (21) dividing the bottom of the cavity (2) into a first water trough (22) and a second water trough (23), the main water outlet (4) being arranged at the bottom of the first water trough (22), the secondary water outlet (5) being arranged at the bottom of the second water trough (23), and the water inlet pipe (3) being connected to the first water trough (22).

7. The water outlet structure according to claim 6, characterized in that: The bottom of the first water trough (22) slopes downward from the input end of the water inlet pipe (3) toward the main water outlet (4), and the bottom of the second water trough (23) slopes downward from the flow limiting plate (21) toward the secondary water outlet (5).

8. The water outlet structure according to claim 5, characterized in that: The output end of the metal water nozzle (7) is a closed structure.

9. The water outlet structure according to claim 5, characterized in that: The inner wall of the output end of the water outlet pipe (6) is radially recessed to form a mounting notch (61), and the metal water nozzle (7) is connected to the mounting notch (61).

10. The water outlet structure according to claim 5, characterized in that: The inner diameter of the metal water nozzle (7) is greater than the inner diameter of the water outlet pipe (6).

11. The water outlet structure according to claim 10, characterized in that: The outer wall of one end of the water outlet pipe (6) extending out of the cavity (2) is radially contracted toward the metal water nozzle (7) to form a guide arc surface (62) for guiding water flowing from the secondary water outlet (5) to the outer wall of the water outlet pipe (6) to the outer wall of the metal water nozzle (7).

12. The water outlet structure according to claim 5, characterized in that: The secondary water outlet (5) surrounds the main water outlet (4) and is arranged concentrically with the main water outlet (4).

13. The water outlet structure according to claim 12, characterized in that: A water collecting sleeve (9) is provided at the water outlet end of the secondary water outlet (5), and a plurality of vertically arranged flow guide ribs are provided at intervals on the inner wall of the water collecting sleeve (9).

14. A water dispenser, characterized in that: It comprises a water outlet structure as described in any one of claims 1 to 13.

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