Fountain device

Abstract

The utility model discloses a fountain device which comprises a base, a water storage basin installed on the base, an installation base, a water pump, a spray head installed on the installation base and a power supply assembly installed outside the water storage basin, the installation base and the water pump are installed in the water storage basin, and the water outlet end of the water pump is communicated with a water inlet of the spray head. The driving end of the water pump is electrically connected with the power output end of the power supply assembly so that power can be supplied to the water pump through the power supply assembly. Compared with the prior art, the water storage basin is installed on the base, the base can be installed at any position, installation is easy and convenient, due to the fact that the spray head adopts water in the water storage basin, and the effect of a fountain is achieved through the water pump, the fountain is simple to construct, water sprayed by the spray head can flow back into the water storage basin again, and the water storage basin is convenient to use. And meanwhile, the spray head fountain is simple and attractive in shape, and has higher ornamental value when being used for spraying the spray head fountain.

Description

Technical Field

[0001] The utility model relates to the technical field of fountains, and more specifically to a fountain device. Background Art

[0002] A fountain is a device that sprays water through a nozzle under a certain pressure to form a landscape. With the development of cities and the improvement of living standards, people pursue diversification in modern life. Fountain devices continue to appear and are widely used in urban squares, communities, playgrounds or scenic spots. However, most of the existing fountain devices are large in size, and it is troublesome to build and install them. In addition, the existing fountain devices have a relatively simple shape, which limits the aesthetics of the fountain design and is not conducive to improving the ornamental value of the fountain.

[0003] Based on this, the applicant conducted in-depth research on this basis, which led to the emergence of this case. Utility Model Content

[0004] The utility model aims to provide a fountain device which has beautiful shape and is convenient to construct and install.

[0005] To achieve the above purpose, the solution of the utility model is:

[0006] A fountain device comprises a water storage basin, a mounting base and a water pump installed in the water storage basin, a nozzle installed on the mounting base, and a power supply assembly installed outside the water storage basin; a spray hole is provided at the upper end of the nozzle, a water outlet end of the water pump is communicated with a water inlet of the nozzle, and a driving end of the water pump is electrically connected to a power output end of the power supply assembly so as to supply power to the water pump through the power supply assembly.

[0007] The power supply assembly includes a battery and a control circuit, the battery is a storage battery, the power input end of the control circuit is electrically connected to the power output end of the battery, and the power output end of the control circuit is the power output end of the power supply assembly;

[0008] Alternatively, the battery is a charge-discharge battery, the control circuit includes a charge-discharge control circuit, the power supply assembly also includes a solar panel, the solar panel is laid on the upper side of the water storage basin, and the output end of the solar panel is electrically connected to the power input end of the charge-discharge control circuit, the charge-discharge control circuit is bidirectionally connected to the battery, and the power output end of the charge-discharge control circuit is the power output end of the power supply assembly.

[0009] A detachable installation box is installed outside the water storage basin, and the power supply component is located in the installation box.

[0010] It also includes a base, the water storage basin is installed on the base, and the base is a basin-shaped structure or a cylindrical structure.

[0011] A light is provided at the bottom of the water storage basin, and / or a light is provided at the lower edge of the water storage basin, and / or a light is provided on the upper side of the mounting seat; wherein the control end of the light is electrically connected to the signal output end of the control circuit.

[0012] A switch button is also installed on the outside of the water storage basin, and the switch button is electrically connected to the signal input end of the control circuit; and / or, it also includes a remote control switch, and the remote control switch is electrically connected to the signal input end of the control circuit.

[0013] The nozzle is rotatably mounted on the mounting seat, and the interior of the nozzle is a hollow structure. A spiral member for driving the nozzle to rotate is provided inside the nozzle. There are a plurality of ejection holes, and each ejection hole is arranged at intervals along the circumference of the nozzle.

[0014] The spiral member includes a connecting rod and a spiral structure arranged on the connecting rod, the spiral structure includes spiral blades, and the spiral blades are spirally arranged on the connecting rod from top to bottom, and the first end of the connecting rod is installed on the top of the spray head, and the second end of the connecting rod is adjacent to the top surface of the mounting seat;

[0015] Alternatively, the spiral member is located at the upper part of the nozzle, the spiral structure includes a connecting rod and a spiral structure arranged on the connecting rod, the spiral structure includes a plurality of spiral blades, each of the spiral blades is arranged around the connecting rod, and each of the spiral blades is arranged to be tilted counterclockwise or clockwise from top to bottom.

[0016] A molding piece is arranged on the top outside the spray head.

[0017] The shaping piece is connected to the shaping piece through a hard elastic piece, the shaping piece is a shaping piece made of a light-transmitting material and / or the hard elastic piece is a rope-shaped object made of a light-transmitting material.

[0018] The water storage basin is provided with a decorative cover, and the decorative cover is provided with a plurality of water inlet gaps, and each of the water inlet gaps is communicated with the interior of the water storage basin.

[0019] The decorative cover is installed on the water storage basin in a manner that it can rotate automatically under the impact of water flow. The decorative cover includes an annular ring and a plurality of rotating blades. Each of the rotating blades is respectively wound in the annular ring. The blade surface of each rotating blade is arranged to be tilted downward in a clockwise or counterclockwise direction, and the water inlet gap is formed between every two adjacent rotating blades.

[0020] The decorative cover is made of light-transmitting material.

[0021] The mounting seat is provided with a water delivery channel, the upper part of which is located inside the nozzle, the water pump is located in the surrounding range of the base, and the water outlet of the water pump is communicated with the inside of the nozzle through the water delivery channel.

[0022] An annular extension plate extends outward from the edge of the water storage basin, and the upper side surface of the annular extension plate is arranged to be inclined downward in a direction close to the middle position of the water storage basin.

[0023] After adopting the above structure, the utility model has the following beneficial effects:

[0024] 1. The water storage basin of the utility model can be installed at any position, and the installation is simple and convenient. Since the nozzle adopts the water in the water storage basin and realizes the fountain effect through the water pump, the construction of the utility model is relatively simple, and the water sprayed by the nozzle will flow back into the water storage basin to achieve recycling. In addition, the water storage basin is installed on the base, and the nozzle is provided on the mounting seat on the water storage basin, which makes the utility model simple and beautiful in shape, and more ornamental when the nozzle fountain is used.

[0025] 2. The utility model adopts a rotatable nozzle, combined with the setting of a spiral component. When water flows into the interior of the nozzle, the water flows and impacts the spiral component, so that the spiral component rotates and drives the nozzle to rotate synchronously. The water flows out from the spray hole, thereby forming the self-rotation of the nozzle, making the utility model more ornamental.

[0026] 3. In the utility model, a shaping piece is connected to the spiral piece, and the shaping piece can be provided with different shapes according to actual conditions. Thus, when the spiral piece rotates under the impact of the water flow, the shaping piece will also be driven to rotate, thereby further increasing the aesthetics and ornamental value; and, the shaping piece can be provided as a transparent shaping piece, making the utility model more beautiful and ornamental.

[0027] 4. The utility model adopts a decorative cover on the water storage basin to further increase the aesthetics of the utility model, and each rotating blade rotates under the impact of the water flow sprayed from each spray hole, further increasing the aesthetics, ornamental and entertainment of the utility model; and the decorative cover can be set as a transparent cover, making the utility model more beautiful and more ornamental.

[0028] 5. The utility model can use a variety of charging methods, such as solar charging or DC power charging, which realizes the functional diversification of the utility model. Users can choose the charging method according to their needs, which is more in line with the needs of users.

[0029] 6. The utility model is provided with a light-emitting lamp, which further improves the beauty of the utility model and makes it more ornamental. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural diagram of embodiment 1.

[0031] Figure 2 This is a schematic diagram of the preferred structure of Example 1.

[0032] Figure 3 This is another preferred structural diagram of Embodiment 1.

[0033] Figure 4 It is a cross-sectional view of the second embodiment.

[0034] Figure 5 for Figure 4 Schematic diagram of the structure of the spiral element.

[0035] Figure 6 It is a cross-sectional view of another structure of the second embodiment.

[0036] Figure 7 for Figure 6 Schematic diagram of the structure of the spiral element.

[0037] Figure 8 It is a cross-sectional view of embodiment 3.

[0038] Fig. 9 It is a schematic diagram of the structure of the decorative cover in the third embodiment.

[0039] Fig.10 It is a structural diagram of embodiment 4.

[0040] Fig.11 It is a cross-sectional view of the fountain body in the fourth embodiment.

[0041] Fig.12 This is a schematic diagram of the structure of the fountain body in the fifth embodiment.

[0042] Fig.13 This is a schematic diagram of the structure of the sixth embodiment equipped with a light-emitting lamp.

[0043] In the figure:

[0044] 10- fountain body; 101- light; 20- base; 30- molding; 301- hard elastic part; 1- water storage basin; 11- annular groove; 12- slot; 13- annular extension plate; 14- accommodation seat; 2- mounting seat; 21- block; 22- inlet and outlet; 23- mounting convex part; 24- bearing; 25- bearing; 26- intermediate column; 3- water pump; 4- nozzle; 401- nozzle body; 402- top cover; 41- spray hole; 42- spiral piece; 422- connecting rod; 423- spiral structure; 5- water delivery channel; 6- mounting box; 7- solar panel; 71- switch button; 8- mounting part; 81- inserting part; 82- extending part; 9- decorative cover; 91- annular ring; 92- rotating blade; 921- water inlet gap. DETAILED DESCRIPTION

[0045] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0046] Embodiment 1

[0047] A fountain device, such as Figure 1 -3, including a fountain body 10. For the convenience of description, the orientation of the utility model when in use is taken as the reference direction of the utility model. The fountain body 10 includes a water storage basin 1 for storing water, a mounting base 2 and a water pump 3 installed in the water storage basin 1, a nozzle 4 installed on the mounting base 2, and a power supply assembly installed on the outer side of the water storage basin 1; the power supply assembly provides working power to the water pump 3, the nozzle 4 is a hollow structure, preferably a hollow cylindrical structure, and a plurality of ejection holes 41 are circumferentially provided at the upper end of the nozzle 4, and each ejection hole 41 is arranged around the axis of the nozzle 4 to eject water from the water storage basin 1 to form a fountain scene, and the interior of the nozzle 4 is interconnected with the water outlet end of the water pump 3, so that the water pump 3 draws water from the water storage basin 1 and transports it to the nozzle 4 for ejection to form a fountain landscape.

[0048] As preferably, Figure 2 As shown, a base 2 is installed on the outer side of the water storage basin 1. The base 20 is a basin-shaped structure. On the one hand, it is convenient to place the water storage basin 1 inside, and on the other hand, it is convenient for the utility model to be directly placed in the corresponding position.

[0049] As preferably, Figure 3 As shown, in order to increase the aesthetics, the fountain device also includes a base 20, and the fountain body 10 can be detachably installed on the base 20, and the base 20 is used to be placed on the ground or flat ground and other conventional venues; wherein, the base 20 is a cylindrical structure, and the diameter of the base 20 is gradually reduced from top to bottom. In addition, the base 20 can also be a hollow cylindrical structure, and the transverse cross-section is a conventional geometric structure such as a triangle, rhombus, square or star; it should be noted that the structure of the base 20 is set according to actual conditions and is not limited to the above structure; preferably, a pattern can also be set on the base 20, and the pattern can include a number of leaf-shaped hollow parts, butterfly-shaped hollow parts or flower-shaped hollow parts, etc., and the specific pattern is adjusted according to actual market demand.

[0050] Furthermore, the above-mentioned base 20 is installed at the bottom of the water basin 1, and the installation structure of the two is that an annular groove 11 is provided at the edge position of the lower side of the water basin 1, and the upper side edge of the above-mentioned base 20 is plugged into the annular groove 11; in this embodiment, the installation structure between the base 20 and the water basin 1 can also adopt other conventional installation structures, such as the two are installed by snap-fitting or bolts.

[0051] It should be noted that the base 20 can be added according to actual conditions. If the base 20 is not needed in practice, then the base can be omitted. If the base 20 is needed, then the base 20 can be installed on the fountain body 20.

[0052] Further, if Figure 3 As shown, the above-mentioned mounting seat 2 is a cylindrical structure, and the mounting seat 2 is provided with an upper end surface, and a water supply channel 5 is opened in the middle position of the upper end surface of the mounting seat 2. The first end of the above-mentioned nozzle 4 extends out of the water storage basin 1, and the second end of the nozzle 4 is installed at a position of the mounting seat 2 corresponding to the water outlet end of the water supply channel 5, so that the second end of the nozzle 4 and the water supply channel 5 are connected to each other.

[0053] The water pump 3 is installed in the water storage basin 1 and corresponds to the surrounding range of the mounting seat 2, so as to hide the water pump 3 and improve the overall aesthetics. The water outlet of the water pump 3 is connected to the water inlet of the water delivery channel 5, so that the water pump 3 draws water from the water storage basin 1 and enters the nozzle 4 through the water delivery channel 5 for fountaining. It should be noted that the bottom of the mounting seat 2 is respectively provided with a plurality of inlet and outlet parts 23 for water supply along the circumferential direction, so that water can freely enter and exit the mounting seat 2. In addition, the mounting seat 2 can also be arranged in a suspended manner, so that a distance is left between the bottom of the mounting seat 2 and the bottom of the water storage basin 1 so as not to hinder the flow of water in and out.

[0054] Preferably, in order to improve the overall aesthetics of the utility model, the upper end surface of the mounting base 2 is located inside the water basin 1 and does not protrude from the upper side of the water basin, and the first end of the nozzle 4 extends out of the water basin 1.

[0055] Furthermore, the above-mentioned mounting base 2 can be detachably installed in the middle position of the water basin 1, and the mounting structure between the two is: the inner wall of the water basin 1 is provided with two oppositely arranged card slots 12, and the two card slots 12 are arranged up and down, and the outer wall of the mounting base 2 is convexly provided with a card block 21, and the card block 21 is T-shaped, so that the two sides of the card block 21 are respectively one-to-one engaged with the two card slots 12; in addition, the mounting base 2 can also adopt other conventional structures when installed in the water basin 1, for example, the two are plug-in matched or bolted.

[0056] Furthermore, the above-mentioned nozzle 4 includes a nozzle body 401 of a cylindrical structure and a top cover 402 covered on the nozzle body, and the top cover 402 is detachably installed on the upper end of the nozzle body 401. The two are coaxially arranged, and the two can be installed together using a conventional installation structure, for example, the top cover 402 and the nozzle body 401 are bonded, and another example is that the two are snap-fitted, that is, the lower side surface of the top cover 402 is provided with an annular groove, and the upper end edge of the nozzle body 401 is respectively snapped into the annular groove; wherein, the upper end edge of the above-mentioned nozzle body 401 is provided with a plurality of openings along the circumferential direction, and after the nozzle body 401 and the top cover 402 are installed with each other, the above-mentioned spray hole 41 is formed between the opening and the lower end surface of the top cover 402.

[0057] Furthermore, the outer side of the water storage basin 1 is detachably provided with an installation box 6. In this embodiment, a concave cavity is provided inwardly on the outer side of the water storage basin 1, and the installation box 6 is tightly inserted into the concave cavity, and the outer side of the installation box 6 is connected with the outer side of the water storage basin 1 to improve the aesthetics and ornamental properties of the overall appearance; preferably, the two card slots 12 are provided at the inner side wall of the water storage basin 1 corresponding to the position of the concave cavity. Preferably, the installation box 6 is located on the inner side of the base 20, that is, the base 20 can hide the installation box 6, making the overall embodiment simple and generous.

[0058] Among them, the above-mentioned power supply component is installed in the installation box 6 to play a waterproof role. The power supply component includes a battery and a control circuit. The power output end of the battery is connected to the power input end of the control circuit through a wire. The power output end of the control circuit is electrically connected to the driving end of the water pump 3 so that the water pump 3 is powered by the battery. The power output end of the control circuit is the power output end of the above-mentioned power supply component; in this embodiment, the battery is a conventional storage battery, which is charged using a conventional interface such as a USB or type-c interface, and the control circuit is an existing conventional control circuit for turning on and off the corresponding electrical components.

[0059] Preferably, the present embodiment can also adopt solar energy for power supply, that is, the above-mentioned power supply component also includes a solar panel 7, the solar panel 7 is laid on the upper side of the water storage basin 1, and surrounds the basin mouth of the water storage basin 1; wherein, the control circuit includes a charge and discharge control circuit, and the battery is a charge and discharge battery. The specific circuit connection structure is that the charge and discharge control circuit is bidirectionally electrically connected to the charge and discharge battery, that is, the power output end of the charge and discharge control circuit is connected to the power input end of the charge and discharge battery through a wire, so that the electric energy stored in the solar cell 7 charges the charge and discharge battery through the battery charge and discharge control circuit, and the power input end of the charge and discharge control circuit is connected to the power output end of the charge and discharge battery through a wire, so that the charge and discharge battery supplies power to the water pump 3 through the charge and discharge control circuit.

[0060] Furthermore, the upper edge of the water storage basin 1 is extended outward with an annular extension plate 13, that is, the water storage basin 1 and the annular extension plate 13 are an integrally connected structure, and the annular extension plate 13 is located within the accommodating range of the water sprayed by the nozzle 4 to prevent the water from falling outside the device. Preferably, in order to facilitate the water to flow back into the water storage basin 1, the upper side surface of the annular extension plate 13 is arranged to be tilted downward in the direction close to the middle position of the water storage basin 1.

[0061] It is worth mentioning that if the device adopts solar energy as the power supply source, the above-mentioned solar panel 7 is adapted to the annular extension disk 13, and the solar panel 7 is laid on the annular extension disk 13; wherein, the solar panel 7 can be one or more pieces, which are specifically set according to the actual situation and are not limited here; in this way, the solar panel 7 can be used as an integral part of the present embodiment, and at the same time, the autonomous power supply of the fountain body 10 can be realized, ensuring the overall beauty while making full use of resources.

[0062] Furthermore, a switch button 71 is installed on the outer edge of the water storage basin, and the switch button 71 is connected to the signal input end of the charge and discharge control circuit through a wire, so that the device can be turned on or off through the switch button 71.

[0063] As a preferred embodiment, the device also includes a remote control switch to realize remote control opening and closing of the device through the remote control switch, and the remote control switch is conventionally remotely connected to the charge and discharge control circuit; it should be noted that the switching mode of the device can select one of the above-mentioned modes, or both modes can be selected, and the device can also adopt other conventional switching modes to realize opening and closing.

[0064] Preferably, a mounting component 8 is installed in the above-mentioned concave cavity, and the mounting component 8 includes an insertion portion 81 for inserting the mounting box 6 and an extension portion 82 extending to the lower side of the annular extension disk 13. A hollow interlayer is formed between the extension portion 82 and the lower side of the water storage basin 1 to facilitate hiding of the above-mentioned wires inside, thereby ensuring the overall beauty of the utility model.

[0065] Embodiment 2

[0066] like Figure 4 As shown in FIG. 7 , the difference between this embodiment and the first embodiment is that the nozzle 4 can be mounted on the upper end surface of the mounting seat 2 in a manner that it can rotate automatically under the impact of water flow.

[0067] Specifically, the above-mentioned nozzle 4 can be rotatably mounted on the mounting base 2, and a spiral member 42 is arranged inside the nozzle 4, wherein the spiral member 42 includes a connecting rod 422 and a spiral structure 422 arranged on the connecting rod 421, the connecting rod 422 is arranged up and down, and the first end (i.e., the upper end) of the connecting rod 422 is connected to the middle position of the lower end surface of the top cover 402, and the two can adopt conventional connection structures such as integral connection, plug-in fit or snap fit; the second end (i.e., the lower end) of the connecting rod 422 is opposite to the water inlet end of the water transfer channel 5; wherein the above-mentioned spiral structure 423 is used to rotate under the drive of the water flow to drive the connecting rod 422 to rotate, thereby driving the nozzle 4 to rotate.

[0068] The above-mentioned spiral structure 423 has two structures, which are described in detail below.

[0069] The first structure, such as Figure 4-5 As shown, the spiral structure 423 includes spiral blades, and the spiral blades 425 are spirally arranged on the connecting rod 422 from top to bottom. Preferably, the connecting rod 422 and the spiral structure 423 are an integral connection structure; and the lower end of the connecting rod 422 is adjacent to the upper end surface of the mounting seat 2.

[0070] The second structure, such as Figure 6-7 As shown, the connecting rod 422 is located on the upper side of the nozzle 4, and the spiral structure 423 includes a plurality of spiral blades, each of which is surrounded by the axis of the connecting rod 422, and the connecting rod 422 and the spiral blades 425 are an integrally connected structure, wherein the spiral blades are arranged tilted in the same direction from bottom to top. In this embodiment, the spiral blades are arranged tilted in a counterclockwise direction from bottom to top to drive the spiral member to rotate.

[0071] Furthermore, the middle position of the above-mentioned mounting base 2 extends upward and downward respectively, and together form a hollow middle column 26, the interior of the middle column 26 forms a water delivery channel 5, the lower end of the nozzle 4 is rotatably mounted on the outside of the middle column 26, and the rotation structure of the nozzle 4 is as follows: a bearing 25 is sleeved on the outer side of the middle column, and the lower end of the nozzle 4 is mounted on the bearing 25, so as to realize the rotation of the nozzle 4 relative to the middle column 26; in addition, the rotation structure of the nozzle 4 can also adopt other conventional structures, such as realizing a key connection between the lower end of the nozzle 4 and the middle column.

[0072] The present embodiment is a fountain device. When the water pump is working, the water pump draws the water in the water storage box 1 into the interior of the nozzle 4 through the water delivery channel 5. The water flows through the spiral structure 423 and starts to rotate, driving the spiral member 42 to rotate as a whole. Since the connecting rod 422 and the upper end of the nozzle 4 are connected to each other, the nozzle 4 starts to rotate with the axis of the middle column as the center, and the water flows out from each ejection hole 41 to form a rotating water flow structure. In this way, the nozzle 4 in the present embodiment can rotate autonomously under the impact of the water flow. The structure is simple and ornamental.

[0073] Embodiment 3

[0074] like Figure 8 -9, the difference between this embodiment and the first embodiment is that the water storage basin 1 is covered with a decorative cover to hide the interior of the water storage basin 1 and further improve the overall aesthetics, and the decorative cover is provided with a plurality of water inlet gaps, each of which is interconnected with the water storage box 1.

[0075] Furthermore, the above-mentioned decorative cover is installed on the water storage basin 1 in a manner that it can rotate by itself under the impact of water flow. Specifically, the above-mentioned decorative cover 9 can be rotatably installed on the mounting base 2, and the decorative cover 9 is adapted to the opening of the water storage basin 1. The decorative cover 9 includes an annular ring 91 and a plurality of rotating blades 92. The annular ring 91 and the water delivery channel 5 are coaxially arranged. The rotating blades 92 are arranged in sequence around the axis of the annular ring 91, and one end of each rotating blade 92 is integrally connected to the outer wall of the annular ring 91. The blade surface of each rotating blade is arranged downwardly in a clockwise or counterclockwise direction. In this embodiment, the counterclockwise direction is used as an example for explanation. The blade surface of each rotating blade is arranged counterclockwise, corresponding to the adjacent side of the adjacent rotating blade, and a water inlet gap 921 is formed between every two adjacent rotating blades 92, so that the water flowing out of the nozzle 4 returns to the water storage box 1 through each water inlet gap 921.

[0076] It should be noted that a certain gap is left between the second end of each rotating blade 91 and the inner wall of the water storage basin 1 to facilitate the rotation of the rotating blade 91.

[0077] Furthermore, the above-mentioned decorative cover 9 is rotatably installed on the mounting base 2 in a conventional manner. When expanded, the upper end surface of the mounting base 2 is arranged with a mounting protrusion 23 around the above-mentioned middle column 26 as the center. The mounting protrusion 23 is tightly sleeved with a bearing 24, and the annular ring 91 is sleeved on the outside of the bearing 24.

[0078] The present embodiment is a fountain device. When the water pump is working, the water pump draws the water in the water storage box 1 into the interior of the nozzle 4 through the water delivery channel 5. The water flows out through the ejection holes 41 and falls on the rotating blades 91 to drive the side surfaces of the rotating blades to rotate, thereby driving the rotating blades 92 to rotate, thereby increasing the ornamental value of the device.

[0079] Embodiment 4

[0080] like Figure 10-11 As shown, the difference between this embodiment and the first embodiment is that the above-mentioned nozzle 4 can be installed on the upper end surface of the mounting seat 2 in a manner that it can rotate automatically under the impact of water flow, and the above-mentioned water storage basin 1 is provided with a decorative cover that can let water in, and the decorative cover is installed on the water storage basin 1 in a manner that it can rotate automatically under the impact of water flow.

[0081] Among them, the rotation structure of the above-mentioned nozzle 4 under the impact of water flow is the same as the structure described in Example 2, so it will not be described in detail; the rotation structure of the decorative cover 9 under the impact of water flow is the same as the structure described in Example 3, so it will not be described in detail.

[0082] In the fountain device of the present embodiment, the water pump 3 starts to work, and the water pump 3 draws water from the water storage basin 1 and enters the interior of the nozzle 4 through the water delivery channel 5. Due to the setting of the spiral structure 423, the water flow spirally rises, driving the connecting rod 422 to rotate, thereby rotating the nozzle 4, and at the same time, the water flow is ejected from each ejection hole 41, thereby forming a landscape of the nozzle 4 rotating and the water flow ejecting; then the ejected water flow falls on the annular extension plate or the rotating blade 91, and the water falling on the annular extension plate slides onto the rotating blade 91 or directly falls on the water on the rotating blade 91, thereby driving each rotating blade 91 to rotate, thereby rotating each rotating blade 91, and finally the water flows back to the water storage tank 1 for reuse.

[0083] Embodiment 5

[0084] like Fig.12 As shown, the difference between this embodiment and the second embodiment is that a molding part 30 is connected to the middle position of the top cover 402 of the above-mentioned nozzle 4.

[0085] Specifically, the above-mentioned modeling piece 30 can be an object in a geometric shape, an animal shape, a flower shape or a leaf shape, so as to increase the beauty and ornamental value of the device. For example, the modeling piece 30 can be an object in the shape of a dragonfly or a butterfly. It should be noted that the specific shape of the modeling piece 30 is set according to actual conditions and is not limited here.

[0086] Preferably, the above-mentioned shaping member 30 is connected to the top cover 402 via a hard elastic member 301, that is, one end of the hard elastic member 301 is fixedly connected to the shaping member 30, and the other end is fixedly connected to the top cover 402; in this embodiment, the hard elastic member 301 may be a steel wire rope or a nylon rope; in this embodiment, the above-mentioned hard elastic member 301 may be a hard elastic rope or a hard elastic tube, etc.

[0087] In the fountain device of this embodiment, the shaping member 30 can fall into the upper side of the annular extension plate through the hard elastic member 301 , and the shaping member 30 rotates along with the rotation of the spray head 4 .

[0088] Embodiment 6

[0089] like Fig.12 As shown, the difference between this embodiment and the third embodiment is that a molding part 30 is connected to the middle position of the top cover 402 of the above-mentioned nozzle 4.

[0090] The above-mentioned molding member 30 is the same as the molding member described in the fourth embodiment, so it will not be described in detail.

[0091] Embodiment 7

[0092] like Fig.13 As shown, the difference between this embodiment and the first embodiment is that at least one light emitting lamp 101 is installed on the fountain body 10, and the control end of each light emitting lamp 101 is electrically connected to the signal output end of the control circuit to realize the opening and closing of the light emitting lamp 101 through the control circuit.

[0093] Specifically, the light emitting lamp 101 can be arranged at the bottom of the outer side of the water storage basin 4, the lower side of the annular extension plate 13 of the water storage basin 4 and / or the upper end surface of the mounting base 1. The specific installation method is described as follows.

[0094] Furthermore, when a light 101 is provided at the bottom of the outer side of the water storage basin 4 , the light 101 is provided in the middle of the water storage basin 4 ; in addition, the light 101 can be replaced by a light strip, which is arranged around the bottom of the water storage basin 4 .

[0095] Furthermore, a light emitting lamp 101 is provided on the lower side of the annular extension disk 13 . The light emitting lamp 101 is a light strip. The light emitting lamp 101 is arranged on the lower side of the annular extension disk 13 around the axis of the annular extension disk 13 .

[0096] Furthermore, the light 101 is a light strip, which is arranged around the upper end surface of the middle column 26 of the mounting base 1 as described in Example 2. Correspondingly, the nozzle 4 is a light-transmitting nozzle 4. In addition, the light 101 can also be arranged around the lower part of the nozzle 4 extending out of the water supply channel 5.

[0097] Furthermore, the light emitting lamp 101 is a light strip, and the light emitting lamp 101 is arranged around the upper end surface of the mounting protrusion 23 of the mounting base 1 as described in the third embodiment.

[0098] It should be noted that the arrangement of the light emitting lamp 101 can be selected according to the above-mentioned structure, but its specific arrangement quantity and installation position can also be arranged according to actual conditions and are not limited to the arrangement described above.

[0099] Embodiment 8

[0100] In this embodiment, the seventh embodiment can be combined with the first embodiment to form a fountain device with better aesthetics. Accordingly, the light emitting lamp is arranged as described in the seventh embodiment.

[0101] Embodiment 9

[0102] In this embodiment, the seventh embodiment can be combined with the second embodiment to form a fountain device with better aesthetics. Accordingly, the light emitting lamp is arranged as described in the seventh embodiment.

[0103] Embodiment 10

[0104] In this embodiment, the seventh embodiment can be combined with the third embodiment to form a fountain device with better aesthetics. Accordingly, the light emitting lamp is arranged as described in the seventh embodiment.

[0105] Preferably, the decorative cover in the third embodiment is a transparent cover, such as a transparent cover made of acrylic material, with a light 101 arranged on the upper side of the mounting protrusion 23 so that the light of the light 101 can be reflected, making it more beautiful and ornamental.

[0106] Embodiment 11

[0107] In this embodiment, the seventh embodiment can be combined with the fourth embodiment to form a fountain device with better aesthetics. Accordingly, the light emitting lamp is arranged as described in the seventh embodiment.

[0108] Preferably, the decorative cover in the fourth embodiment is a transparent cover, such as a transparent cover made of acrylic material, with a light 101 arranged on the upper side of the mounting protrusion 23 so that the light of the light 101 can be reflected, making it more beautiful and ornamental.

[0109] Embodiment 12

[0110] In this embodiment, the seventh embodiment can be combined with the fifth embodiment to form a fountain device with better aesthetics. Accordingly, the light emitting lamp is arranged as described in the seventh embodiment.

[0111] Preferably, the decorative cover in the fourth embodiment is a transparent cover, such as a transparent cover made of acrylic material, with a light 101 arranged on the upper side of the mounting protrusion 23 so that the light of the light 101 can be reflected, making it more beautiful and ornamental.

[0112] Preferably, the molding 30 may be made of a light-transmitting material such as an acrylic plate. When the fountain body 10 is provided with lights as described in the seventh embodiment, it is best if two lights 101 are respectively arranged on the upper side of the mounting protrusion 23 and the lower part of the outer side of the fountain 4, so as to set off the molding 30, making the fountain body 10 more beautiful and ornamental.

[0113] Embodiment 13

[0114] In this embodiment, the seventh embodiment can be combined with the sixth embodiment to form a fountain device with better aesthetics. Accordingly, the light emitting lamp is arranged as described in the seventh embodiment.

[0115] Preferably, both the shaping member 30 and the hard elastic member 301 can be made of translucent materials, that is, the shaping member 30 can be a shaping member made of translucent materials such as acrylic plates, and the hard elastic member 301 can be a translucent tube. When the fountain body 10 is provided with light-emitting lamps as described in the seventh embodiment, it is best that the two light-emitting lamps 101 are respectively arranged on the upper side surface of the mounting protrusion 23 and the lower part of the outer side of the fountain 4, which can set off the shaping member 30, making the fountain body 10 more beautiful and ornamental.

[0116] The above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present utility model shall fall within the scope of the claims of the present utility model.

Claims

1. A fountain device, characterized in that: It includes a water storage basin, a mounting base and a water pump installed in the water storage basin, a nozzle installed on the mounting base, and a power supply component installed outside the water storage basin; a spray hole is provided at the upper end of the nozzle, the water outlet end of the water pump is connected to the water inlet of the nozzle, and the driving end of the water pump is electrically connected to the power output end of the power supply component to supply power to the water pump through the power supply component.

2. A fountain device according to claim 1, characterized in that: The power supply assembly includes a battery and a control circuit, the battery is a storage battery, the power input end of the control circuit is electrically connected to the power output end of the battery, and the power output end of the control circuit is the power output end of the power supply assembly; Alternatively, the battery is a charge-discharge battery, the control circuit includes a charge-discharge control circuit, the power supply assembly also includes a solar panel, the solar panel is laid on the upper side of the water storage basin, and the output end of the solar panel is electrically connected to the power input end of the charge-discharge control circuit, the charge-discharge control circuit is bidirectionally connected to the battery, and the power output end of the charge-discharge control circuit is the power output end of the power supply assembly.

3. A fountain device according to claim 2, characterized in that: A detachable installation box is installed outside the water storage basin, and the power supply component is located in the installation box.

4. A fountain device according to claim 2, characterized in that: It also includes a base, the water storage basin is installed on the base, and the base is a basin-shaped structure or a cylindrical structure.

5. A fountain device according to claim 2, characterized in that: A light is provided at the bottom of the water storage basin, and / or a light is provided at the lower edge of the water storage basin, and / or a light is provided on the upper side of the mounting seat; wherein the control end of the light is electrically connected to the signal output end of the control circuit.

6. A fountain device according to any one of claims 2 to 5, characterized in that: A switch button is also installed on the outside of the water storage basin, and the switch button is electrically connected to the signal input end of the control circuit; and / or, it also includes a remote control switch, and the remote control switch is electrically connected to the signal input end of the control circuit.

7. A fountain device according to any one of claims 1 to 5, characterized in that: The nozzle is rotatably mounted on the mounting seat, and the interior of the nozzle is a hollow structure. A spiral member for driving the nozzle to rotate is provided inside the nozzle. There are a plurality of ejection holes, and each ejection hole is arranged at intervals along the circumference of the nozzle.

8. A fountain device according to claim 7, characterized in that: The spiral member includes a connecting rod and a spiral structure arranged on the connecting rod, the spiral structure includes spiral blades, and the spiral blades are spirally arranged on the connecting rod from top to bottom, and the first end of the connecting rod is installed on the top of the spray head, and the second end of the connecting rod is adjacent to the top surface of the mounting seat; Alternatively, the spiral member is located at the upper part of the nozzle, the spiral structure includes a connecting rod and a spiral structure arranged on the connecting rod, the spiral structure includes a plurality of spiral blades, each of the spiral blades is arranged around the connecting rod, and each of the spiral blades is arranged to be tilted counterclockwise or clockwise from top to bottom.

9. A fountain device according to claim 8, characterized in that: A molding piece is arranged on the top outside the spray head.

10. A fountain device according to claim 9, characterized in that: The shaping piece is connected to the shaping piece through a hard elastic piece, the shaping piece is a shaping piece made of a light-transmitting material and / or the hard elastic piece is a rope-shaped object made of a light-transmitting material.

11. A fountain device according to any one of claims 1 to 5, characterized in that: The water storage basin is provided with a decorative cover, and the decorative cover is provided with a plurality of water inlet gaps, and each of the water inlet gaps is communicated with the interior of the water storage basin.

12. A fountain device according to claim 11, characterized in that: The decorative cover is installed on the water storage basin in a manner that it can rotate automatically under the impact of water flow. The decorative cover includes an annular ring and a plurality of rotating blades. Each of the rotating blades is respectively wound in the annular ring. The blade surface of each rotating blade is arranged to be tilted downward in a clockwise or counterclockwise direction, and the water inlet gap is formed between every two adjacent rotating blades.

13. A fountain device according to claim 12, characterized in that: The decorative cover is made of light-transmitting material.

14. A fountain device according to claim 4, characterized in that: The mounting seat is provided with a water delivery channel, the upper part of which is located inside the nozzle, the water pump is located in the surrounding range of the base, and the water outlet of the water pump is communicated with the inside of the nozzle through the water delivery channel.

15. The fountain device according to claim 2, characterized in that: An annular extension plate is extended outwardly from the edge of the water storage basin, and the upper side surface of the annular extension plate is arranged to be inclined downward in a direction close to the middle position of the water storage basin.

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