Solar floating fountain

Abstract

The utility model discloses a solar floating fountain which comprises a solar panel assembly, a plurality of anti-collision rods and a water pump assembly. The solar panel assembly comprises a main body part, a solar cell panel and a control circuit board, the solar cell panel is located on the top surface of the main body part, the control circuit board and the water pump assembly are installed on the lower surface of the main body part, and the water pump assembly and the solar cell panel are electrically connected with the control circuit board; the main body part comprises a plurality of connecting columns; each anti-collision rod is provided with a connecting hole matched with the outer diameter of the connecting column, each anti-collision rod is inserted into the connecting hole of the anti-collision rod through the connecting column to be assembled on the main body part, and at least one part of each anti-collision rod protrudes out of the outer edge of the main body part. According to the utility model, through the cooperation of the connecting holes and the connecting columns, the detachable connection of the anti-collision rod and the solar panel is realized, and the installation convenience and efficiency of the solar floating fountain are improved.

Description

Technical Field

[0001] The present application relates to the technical field of fountains, and more specifically, to a solar floating fountain. Background Art

[0002] With the call for energy conservation and environmental protection, solar floating fountains came into being. They use solar panels to power the fountains, without the need for cables. They are energy-saving and environmentally friendly, and easy to use. As they float on the water, solar floating fountains are prone to drift to the outer edge of the water body under the action of wind or water flow, or the jetted water sprays onto the outside of the container, affecting the appearance. Therefore, anti-collision bars are usually added to solar floating fountains to prevent them from drifting to the edge of the water body.

[0003] However, the above-mentioned anti-collision rod is usually connected and assembled with the solar floating fountain through an additional connecting component, and the connecting component needs to be connected to the anti-collision rod and the solar floating fountain at both ends respectively, which is not very convenient to use. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the anti-collision rod and the solar floating fountain are inconvenient to install and disassemble, and a solar floating fountain is provided.

[0005] The technical solution of the utility model is: a solar floating fountain comprises a solar panel assembly, a plurality of anti-collision rods and a water pump assembly, wherein the anti-collision rods and the water pump assembly are respectively assembled to the solar panel assembly, and the overall density of the solar panel assembly, the plurality of anti-collision rods and the water pump assembly is less than the density of water;

[0006] The solar panel assembly includes a main body, a solar panel and a control circuit board, wherein the solar panel is located on the top surface of the main body, and the control circuit board and the water pump assembly are respectively mounted on the lower surface of the main body, and the water pump assembly and the solar panel are respectively electrically connected to the control circuit board;

[0007] The main body includes a plurality of connecting columns, each of the anti-collision bars is provided with a connecting hole adapted to the outer diameter of the connecting column, each of the anti-collision bars is assembled to the main body in such a manner that the connecting column is inserted into the connecting hole of the anti-collision bar, and at least a portion of each of the anti-collision bars protrudes from the outer edge of the main body.

[0008] Preferably, the main body also includes a plurality of connecting grooves, the width of the connecting grooves is greater than or equal to the outer diameter of the anti-collision rod, the connecting column is arranged in the connecting groove, and the length direction of the connecting column and the depth direction of the connecting groove are parallel to the top surface of the main body.

[0009] Preferably, the main body includes a fixed disk and floating cotton, and the hardness of the fixed disk is greater than that of the floating cotton; the connecting column is located at the edge of the fixed disk, the solar cell panel is located on the top surface of the fixed disk, and the floating cotton, control circuit board and water pump assembly are respectively fixed on the lower surface of the fixed disk.

[0010] Preferably, the fixing plate includes a circular top plate and an annular side wall connected to the edge of the lower surface of the top plate, a first through hole is provided in the center of the top plate, a water outlet of the water pump assembly extends to the upper surface of the top plate via the first through hole, and the solar cell panels are radially distributed with the first through hole as the center; the connecting groove and the connecting column are arranged on the annular side wall, and the connecting column is perpendicular to the tangent direction of the annular side wall.

[0011] Preferably, the central axes of the connecting column and the square brick rod are located on the same plane parallel to the top surface of the main body, the distance between the plane where the central axis of the connecting column is located and the bottom surface of the main body is smaller than the distance between the plane where the central axis of the connecting column is located and the top surface of the main body, and when the solar floating fountain is placed in water, the anti-collision rod is located below the horizontal plane.

[0012] Preferably, each of the connecting columns includes a first elastic arm and a second elastic arm, the first elastic arm and the second elastic arm are respectively arranged along the axial direction of the connecting column, and a through groove is formed between the first elastic arm and the second elastic arm, and the outer diameter dimension of the first elastic arm and the second elastic arm when abutting against each other is smaller than the inner diameter of the connecting hole, and the outer diameter dimension of the first elastic arm and the second elastic arm in a free state is greater than or equal to the inner diameter of the connecting hole.

[0013] Preferably, the plurality of anti-collision bars are evenly connected to the side wall of the main body at equal intervals, and the plurality of anti-collision bars are radially distributed with the geometric center of the main body as the center.

[0014] Preferably, the water pump assembly includes a water pump body and a filter screen cover, the water pump body is provided with a water inlet and a water outlet pipe, and the water outlet pipe extends to above the top plate through the first through hole of the top plate, the filter screen cover is connected to the side of the water pump body provided with the water inlet, and at the same time abuts against the lower surface of the main body; the filter screen cover has a plurality of first filter holes, and the plurality of first filter holes are in the shape of second through holes of the same caliber and are densely distributed on one side of the filter screen cover.

[0015] Preferably, the filter screen cover is in a rectangular box shape, and a connection port is provided on the surface of the filter screen cover connected to the water pump body, and the first filter hole is provided on the side wall of the filter screen cover away from the water pump body;

[0016] The side wall of the filter cover adjacent to the water pump body is provided with a second filter hole; the second filter hole is in an elongated strip shape, and the width of the second filter hole is the same as that of the first filter hole.

[0017] Preferably, a plurality of convex ribs perpendicular to the length direction of the second filter holes are provided in the side wall of the filter cover adjacent to the water pump body.

[0018] Compared with the prior art, the utility model has the following beneficial effects: a connecting column is arranged on the solar panel assembly, and the anti-collision rod is provided with a connecting hole. The anti-collision rod is inserted into the connecting hole through the connecting column and assembled on the solar panel assembly, thereby realizing the assembly of the solar floating fountain, and can effectively improve the convenience and efficiency of connecting the anti-collision rod and the solar panel assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an exploded view of a solar floating fountain according to an embodiment of the present application;

[0020] Figure 2 It is a partial structural diagram of the main body of the solar floating fountain of the embodiment of the present application;

[0021] Figure 3 yes Figure 2 A magnified schematic diagram of part A;

[0022] Figure 4 This is a schematic diagram of the overall structure of the solar floating fountain according to an embodiment of the present application;

[0023] Figure 5 This is a structural diagram of the filter screen cover of the solar floating fountain of the embodiment of the present application;

[0024] Figure 6 yes Figure 5 A magnified schematic diagram of part B;

[0025] Figure 7 This is a structural diagram of the filter cover of the solar floating fountain in another perspective of the embodiment of the present application;

[0026] Figure 8 This is a schematic diagram of the overall structure of the solar floating fountain from another perspective of an embodiment of the present application.

[0027] Description of Reference Numerals

[0028] 1. Solar panel assembly; 11. Main body; 111. Connecting column; 1111. First elastic arm; 1112. Second elastic arm; 1113. Through groove; 112. Connecting groove; 113. Fixing plate; 1131. First through hole; 114. Floating cotton; 12. Solar panel; 13. Nozzle; 2. Anti-collision rod; 21. Connecting hole; 3. Water pump assembly; 31. Water pump body; 311. Water outlet pipe; 32. Filter cover; 321. First filter hole; 322. Second filter hole; 323. First side wall; 324. Second side wall; 325. Third side wall; 326. Fourth side wall; 327. Fifth side wall; 328. Sixth side wall; 329. Convex rib. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] like Figure 1-8 As shown, the utility model discloses a solar floating fountain.

[0031] See also Figure 1 The solar floating fountain in this embodiment is set in the water body and sprays by absorbing solar energy. The solar floating fountain in this embodiment includes a solar panel assembly 1, a plurality of anti-collision rods 2 and a water pump assembly 3 (see Figure 4 ), the anti-collision rod 2 and the water pump assembly 3 are respectively assembled on the solar panel assembly 1, and the solar panel assembly 1 absorbs solar energy to drive the water pump assembly 3 to pump water from the water body to the solar panel assembly 1, and spray water from the top of the solar panel assembly 1, and the overall density of the solar panel assembly 1, multiple anti-collision rods 2 and the water pump assembly 3 is less than the density of water, so that the solar floating fountain can float on the water body and will not sink to the bottom of the water.

[0032] The solar panel assembly 1 includes a main body 11, a solar panel 12 and a control circuit board. The solar panel 12 is located on the top surface of the main body 11. The control circuit board and the water pump assembly 3 are respectively installed on the lower surface of the main body 11. The water pump assembly 3 and the solar panel 12 are respectively electrically connected to the control circuit board. The main body 11 includes a plurality of connecting columns 111, and the central axes of the plurality of connecting columns 111 are respectively parallel to the top surface of the main body 11; each anti-collision rod 2 is provided with a connecting hole 21 adapted to the outer diameter of the connecting column 111, and each anti-collision rod 2 is assembled to the main body 11 in a manner that the connecting column 111 is inserted into the connecting hole 21 of the anti-collision rod 2 in a direction parallel to the top surface of the main body 11, and the central axes of the anti-collision rod 2 are respectively parallel to the top surface of the main body 11, so as to realize the horizontal connection between the anti-collision rod 2 and the solar panel assembly 1, and at least a part of each anti-collision rod 2 protrudes from the outer edge of the main body 11 to prevent the solar floating fountain from floating to the edge of the water body and affecting the appearance.

[0033] Since the connecting column 111 is integrally arranged on the main body 11, the connection between the anti-collision bar 2 and the main body 11 can be achieved by inserting the connecting column 111 into the connecting hole 21, which can save the production cost of the connecting column 111 and the time for installation and disassembly, and improve the installation convenience and efficiency of the solar floating fountain. The tight connection between the connecting hole 21 and the connecting column 111 can also increase the tightness of the connection between the anti-collision bar 2 and the main body 11, and improve the connection stability between the anti-collision bar 2 and the solar panel 12.

[0034] The control circuit board can convert the electric energy generated by the solar panel 12 into the working current of the water pump assembly 3 and supply power to the water pump assembly 3, so that when the solar floating fountain is placed in the water, the water pump assembly 3 can spray water above the main body 11. The solar panel 12, the control circuit board, and the water pump assembly 3 can all adopt the conventional structures in the art, which will not be described in detail here.

[0035] In one embodiment of the present invention, the main body 11 further includes a plurality of connecting grooves 112 (see Figure 2), the connecting column 111 is arranged in the connecting groove 112, and the length direction of the connecting column 111 and the depth direction of the connecting groove 112 are parallel to the top surface of the main body 11, so that the anti-collision rod 2 is inserted into the connecting groove 112 along the direction parallel to the top surface of the main body 11, and the connecting column 111 in the connecting groove 112 is inserted into the connecting hole 21 to connect with the main body 11. The setting of the connecting groove 112 can guide the assembly of the connecting column 111 and the connecting hole 21, thereby improving the connection efficiency of the anti-collision rod 2 and the connecting column 111; and Moreover, the connecting column 111 is arranged in the connecting groove 112, which can cover and protect the connecting portion between the connecting column 111 and the anti-collision bar 2, thereby achieving the connection stability between the anti-collision bar 2 and the main body 11; specifically, the width of the connecting groove 112 is greater than or equal to the outer diameter of the anti-collision bar 2, which can protect and abut the outer wall of the anti-collision bar 2, and the connecting column 111 is connected to the connecting hole 21 of the anti-collision bar 2, and the anti-collision bar 2 is connected to the connecting groove 112, thereby achieving double connection, further improving the connection stability between the anti-collision bar 2 and the solar panel assembly 1.

[0036] In one embodiment of the utility model, the main body 11 includes a fixed plate 113 and floating cotton 114, and the hardness of the fixed plate 113 is greater than the hardness of the floating cotton 114. Therefore, the floating cotton 114 is assembled and fixed on the solar panel assembly 1 through the fixed plate 113. At the same time, the fixed plate 113 floats on the water body through the buoyancy of the floating cotton 114, and the two cooperate with each other to realize the dual functions of support and floating of the solar panel assembly 1; the connecting column 111 is located at the edge of the fixed plate 113 and connected to the anti-collision rod 2, and the solar panel 12 is located on the top surface of the fixed plate 113 for absorbing solar energy. The floating cotton 114, the control circuit board and the water pump assembly 3 are respectively fixed on the lower surface of the fixed plate 113, and the absorbed solar energy is processed and water is sprayed out from the solar panel assembly 1 through the water pump assembly 3 to realize the floating and spraying of the solar floating fountain.

[0037] In one embodiment of the present invention, the fixed plate 113 includes a circular top plate and an annular side wall connected to the edge of the lower surface of the top plate. The annular side wall has the same width. Specifically, the thickness of the floating cotton 114 is the same as the width of the annular side wall. The floating cotton 114 is fixedly arranged in the annular side wall and is flush with the lower edge of the annular side wall. A first through hole 1131 is provided in the center of the top plate. Specifically, the first through hole 1131 is also connected to the nozzle 13 (see Figure 8), the water outlet of the water pump assembly 3 extends to the upper surface of the top plate through the first through hole 1131 and sprays water evenly through the nozzle 13, thereby improving the spraying effect of the water flow, and the solar panel 12 is radially distributed with the first through hole 1131 as the center, thereby increasing the absorption area of ​​the solar panel 12; the connecting groove 112 and the connecting column 111 are arranged on the annular side wall along the tangent direction of the vertical annular side wall, and the connecting groove 112 includes a first opening and a second opening which are interconnected, the first opening is arranged on the side of the annular side wall and has the same area as the bottom of the connecting groove 112, and the second opening is arranged at the bottom of the annular side wall and has the same area as the side wall of the connecting groove 112, the upper side wall of the anti-collision bar 2 abuts against the connecting groove 112, and the lower surface of the anti-collision bar 2 can be disassembled through the second opening, thereby improving the convenience of disassembly of the anti-collision bar 2 and the main body 11.

[0038] In one embodiment of the utility model, the central axes of multiple connecting columns 111 are located on the same plane parallel to the top surface of the main body 11, and the distance between the plane where the central axes of the connecting columns 111 are located and the bottom surface of the main body 11 is smaller than the distance between the plane where the central axes of the connecting columns 111 are located and the top surface of the main body 11, so that when the solar floating fountain is placed in water, the anti-collision rod 2 is located below the horizontal plane and will not be exposed above the water surface, affecting the beauty of the solar floating fountain.

[0039] In one embodiment of the present invention, each connecting column 111 includes a first elastic arm 1111 and a second elastic arm 1112 (see Figure 3 ), the first elastic arm 1111 and the second elastic arm 1112 are respectively arranged along the axial direction of the connecting column 111, and a through groove 1113 is formed between the first elastic arm 1111 and the second elastic arm 1112, and the outer diameter dimension of the first elastic arm 1111 and the second elastic arm 1112 when they are abutted is smaller than the inner diameter of the connecting hole 21, so that the connecting column 111 is easily inserted into the connecting hole 21 of the anti-collision bar 2, thereby improving the connection efficiency between the connecting column 111 and the anti-collision bar 2; the outer diameter dimension of the first elastic arm 1111 and the second elastic arm 1112 in the free state is greater than or equal to the inner diameter of the connecting hole 21, That is, when the free ends of the first elastic arm 1111 and the second elastic arm 1112 are close to each other, the outer diameter of the free end of the connecting column 111 is smaller than the outer diameter of the fixed end, so that the outer diameter of the connecting column 111 gradually increases from the free end to the fixed end, so that during the plug-in process of the anti-collision rod 2 and the connecting column 111, the tight fit between the anti-collision rod 2 and the connecting column 111 gradually increases until it can no longer be inserted, thereby improving the tightness between the anti-collision rod 2 and the connecting column 111, and the gradually increasing outer diameter of the connecting column 111 can also adapt to connecting holes 21 of different apertures, thereby improving the application range of the connecting column 111.

[0040] In one embodiment of the utility model, a plurality of anti-collision rods 2 are evenly and equidistantly connected to the side wall of the main body 11, and the plurality of anti-collision rods 2 are radially distributed with the geometric center of the main body 11 as the center, thereby realizing multi-angle anti-collision of the main body 11 and improving the anti-collision property of the solar floating fountain.

[0041] In one embodiment of the present invention, the water pump assembly 3 includes a water pump body 31 and a filter cover 32. The water pump body 31 is provided with a water inlet and a water outlet pipe 311, and the water outlet pipe 311 extends to the top of the top plate through the first through hole of the top plate. The filter cover 32 is connected to the side of the water pump body 31 provided with the water inlet, and at the same time abuts against the lower surface of the main body 11; the filter cover 32 has a plurality of first filter holes 321 (see Figure 6 ), a plurality of first filter holes 321 are second through holes of the same caliber densely distributed on one side of the filter screen cover 32, and water in the water body flows through the filter screen cover 32 and flows into the water pump body 31 through the side of the filter screen cover 32 where the first filter holes 321 are provided, and flows to the first through hole 1131 of the main body 11 through the outlet pipe 311 of the water pump body 31 and is sprayed from the nozzle 13. By setting small first filter holes 321 on one side of the filter screen cover 32, water flows directly through the first filter holes 321 for filtering. The first filter holes 321 act relative to the filter cotton, which can save materials, reduce the production cost of the filter screen cover 32, and is easy to install and clean.

[0042] In one embodiment of the present invention, the filter cover 32 is in the shape of a rectangular box, and the first side wall 323 of the filter cover 32 is provided with a connection port connected to the water pump body 31, the first filter hole 321 is provided on the second side wall 324 of the filter cover 32, and the filter cover 32 also includes a third side wall 325, a fourth side wall 326 and a fifth side wall 327 having a plurality of second filter holes 322 (see Figure 5 and Figure 7), the area of ​​the third side wall 325, the fourth side wall 326 and the fifth side wall 327 is smaller than that of the first side wall 323 and the second side wall 324, and they are connected between the first side wall 323 and the second side wall 324; the width of the second filter hole 322 is the same as the width of the first filter hole 321, and the second filter hole 322 is in the shape of a long strip and is arranged parallel to the third side wall 325, the fourth side wall 326 and the fifth side wall 327, and a plurality of convex ribs 329 perpendicular to the length direction of the second filter hole 322 are also provided in the third side wall 325, the fourth side wall 326 and the fifth side wall 327, so as to improve the structural strength of the filter cover. In particular, the spacing between two adjacent ribs 329 is the same as the length of the first filter hole 321, thereby ensuring that the filter calibers of the second side wall 324, the third side wall 325, the fourth side wall 326 and the fifth side wall 327 are the same, thereby ensuring the same filtering effect, and filter holes are set on the four side walls of the filter mesh cover 32 to increase the water intake of the filter mesh cover 32, thereby increasing the water spraying amount of the solar floating fountain and ensuring the water spraying effect of the solar floating fountain.

[0043] In one embodiment of the present invention, the filter cover 32 also includes a sixth side wall 328 with an opening, the sixth side wall 328 is connected to the lower surface of the main body 11, and the lower surface of the solar panel assembly 1 seals the opening, which is beneficial to the manufacture of the filter cover 32.

[0044] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. Solar floating fountain, characterized by: It comprises a solar panel assembly, a plurality of anti-collision bars and a water pump assembly, wherein the anti-collision bars and the water pump assembly are respectively assembled to the solar panel assembly, and the overall density of the solar panel assembly, the plurality of anti-collision bars and the water pump assembly is less than the density of water; The solar panel assembly includes a main body, a solar panel and a control circuit board, wherein the solar panel is located on the top surface of the main body, the control circuit board and the water pump assembly are respectively mounted on the lower surface of the main body, and the water pump assembly and the solar panel are respectively electrically connected to the control circuit board; The main body includes a plurality of connecting columns, each of the anti-collision bars is provided with a connecting hole adapted to the outer diameter of the connecting column, each of the anti-collision bars is assembled to the main body in such a manner that the connecting column is inserted into the connecting hole of the anti-collision bar, and at least a portion of each of the anti-collision bars protrudes from the outer edge of the main body.

2. The solar floating fountain according to claim 1 is characterized by: The main body also includes a plurality of connecting grooves, the width of the connecting grooves is greater than or equal to the outer diameter of the anti-collision rod, the connecting column is arranged in the connecting groove, and the length direction of the connecting column and the depth direction of the connecting groove are parallel to the top surface of the main body.

3. The solar floating fountain according to claim 2 is characterized by: The main body includes a fixed disk and floating cotton, and the hardness of the fixed disk is greater than that of the floating cotton; the connecting column is located at the edge of the fixed disk, the solar cell panel is located on the top surface of the fixed disk, and the floating cotton, control circuit board and water pump assembly are respectively fixed on the lower surface of the fixed disk.

4. The solar floating fountain according to claim 3 is characterized by: The fixing plate includes a circular top plate and an annular side wall connected to the edge of the lower surface of the top plate, a first through hole is provided at the center of the top plate, a water outlet of the water pump assembly extends to the upper surface of the top plate via the first through hole, and the solar cell panels are radially distributed with the first through hole as the center; the connecting groove and the connecting column are arranged on the annular side wall, and the connecting column is perpendicular to the tangent direction of the annular side wall.

5. The solar floating fountain according to claim 1 is characterized by: The central axes of the connecting column and the anti-collision bar are located on the same plane parallel to the top surface of the main body, the distance between the plane where the central axis of the connecting column is located and the bottom surface of the main body is smaller than the distance between the plane where the central axis of the connecting column is located and the top surface of the main body, and when the solar floating fountain is placed in water, the anti-collision bar is located below the horizontal plane.

6. The solar floating fountain according to claim 1, characterized in that: Each of the connecting columns includes a first elastic arm and a second elastic arm, the first elastic arm and the second elastic arm are respectively arranged along the axial direction of the connecting column, and a through groove is formed between the first elastic arm and the second elastic arm, and the outer diameter dimension of the first elastic arm and the second elastic arm when they are abutted is smaller than the inner diameter of the connecting hole, and the outer diameter dimension of the first elastic arm and the second elastic arm in a free state is greater than or equal to the inner diameter of the connecting hole.

7. The solar floating fountain according to claim 1 is characterized by: The plurality of anti-collision bars are evenly connected to the side wall of the main body at equal intervals, and the plurality of anti-collision bars are radially distributed with the geometric center of the main body as the center.

8. The solar floating fountain according to claim 4 is characterized by: The water pump assembly includes a water pump body and a filter screen cover. The water pump body is provided with a water inlet and a water outlet pipe, and the water outlet pipe extends to above the top plate through the first through hole of the top plate. The filter screen cover is connected to the side of the water pump body provided with a water inlet, and at the same time abuts against the lower surface of the main body; the filter screen cover has a plurality of first filter holes, and the plurality of first filter holes are in the shape of second through holes of the same caliber and are densely distributed on one side of the filter screen cover.

9. The solar floating fountain according to claim 8, characterized in that: The filter screen cover is in a rectangular box shape, and a connection port is provided on the surface of the filter screen cover connected to the water pump body, and the first filter hole is provided on the side wall of the filter screen cover away from the water pump body; The side wall of the filter cover adjacent to the water pump body is provided with a second filter hole; the second filter hole is in an elongated strip shape, and the width of the second filter hole is the same as that of the first filter hole.

10. The solar floating fountain according to claim 9, characterized in that: A plurality of convex ribs perpendicular to the length direction of the second filter holes are arranged in the side wall of the filter cover adjacent to the water pump body.

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