A protective LED underwater fountain light

Abstract

The present invention relates to the field of LED lights, and particularly to a protective LED underwater fountain light, including an LED underwater fountain light, etc.; a water spraying opening is provided on the LED underwater fountain light. In the present invention, a drainage opening is directly designed on the side of the LED underwater fountain light, which can drain water according to the specific situation of each nozzle, facilitating the rapid removal of impurities around the nozzles. Further, through the protective cover provided on the LED underwater fountain light, when the LED underwater fountain light is not in use, it can prevent people from directly stepping on the lamp surface of the LED underwater fountain light, and the friction between the human feet and the impurities on the lamp surface of the LED underwater fountain light may cause the lamp surface of the LED underwater fountain light to be scratched, affecting the light transmittance of the lamp surface of the LED underwater fountain light, weakening the brightness and color saturation of the fountain light, thereby affecting the overall viewing experience of the fountain. At the same time, the protective cover is flat, and the protective cover and the LED underwater fountain light can be lifted and lowered to be flush with the ground, preventing people from tripping over the protective cover when walking.

Description

Technical Field

[0001] The present invention relates to the field of LED lights, and in particular to a protective LED underwater fountain light. Background Art

[0002] In order to integrate the fountain with the surrounding environment, not occupy extra space when not in use, and keep the ground flat and beautiful, some fountains are designed to have the fountain nozzles flush with the ground. This design is not only more visually harmonious but also allows people to walk above the fountain when it is not in use, increasing the versatility of the space. However, to enhance the ornamental value of the fountain, designers install fountain lights at each nozzle, and the light surfaces of these lights are also flush with the ground to create a more charming light and shadow effect. But when the fountain is not in use and people walk on it, friction occurs between the feet and the impurities on the light surface of the fountain light, which may cause the light surface of the fountain light to be scratched. The scratched light surface not only affects the appearance but more importantly, it reduces the light transmission effect of the fountain light during the use of the fountain. The reduction of the light transmission effect weakens the brightness of the fountain light and the saturation of the color, thus affecting the overall viewing experience of the fountain. Summary of the Invention

[0003] In order to overcome the drawback that when people walk on a fountain with the nozzles flush with the ground, the friction between the feet and the light surface of the fountain light may cause the light surface to be scratched, affecting the light transmission effect of the light and thus reducing the ornamental value of the fountain, the present invention provides a protective LED underwater fountain light.

[0004] The technical solution is as follows: A protective LED underwater fountain light, comprising an LED underwater fountain light; a water spraying port is opened on the LED underwater fountain light; a nozzle is arranged in the water spraying port; a control system is installed on the LED underwater fountain light; a light-emitting ring is arranged on the LED underwater fountain light; a plurality of color-changing lamp beads are installed on the light-emitting ring; further comprising a housing, a protective cover, a connecting pipe one, a connecting pipe two, a mounting ring and a rotating assembly; a housing is arranged outside the LED underwater fountain light; a plurality of drainage holes are opened on the housing, and a filter screen is arranged on the drainage holes; a mounting ring is installed on the LED underwater fountain light; a protective cover for protecting the light surface of the LED underwater fountain light from being scratched is arranged on the mounting ring; the protective cover is formed by staggered arrangement of a plurality of rotating shells and fixed shells; the lamp beads are located below the rotating shells; a rotating assembly for driving the rotating shells to rotate is arranged on the mounting ring; a water flow channel is opened on the housing; a connecting pipe one is arranged on the housing; the connecting pipe one is externally connected to a water pump and a filtering device; one end of the connecting pipe one is communicated with the water flow channel, and the other end is communicated with the water pump and the filtering device; a connecting pipe two is communicated with the water spraying port, and the connecting pipe two is a flexible pipe; the other end of the connecting pipe two is communicated with the water pump.

[0005] More preferably, it further includes a first linear drive member; several first linear drive members are arranged inside the housing; the output end of the first linear drive member is connected to the LED underwater fountain lamp.

[0006] More preferably, an anti-slip structure is provided on the rotating shell.

[0007] More preferably, it further includes a silica gel strip; the silica gel strip is connected to the rotating shell through a spring; the silica gel strip is in contact with the lamp surface of the LED underwater fountain lamp.

[0008] More preferably, it further includes a guide plate, a rope and a wire reel; a guide plate for guiding water flow is connected to each rotating shell through a torsion spring; the guide plate is located inside the water spray nozzle; a wire reel is provided on each rotating shell; the wire reel is located inside the rotating shell; a rope is arranged inside each rotating shell; one end of the rope is connected to the guide plate, and the other end is connected to the adjacent wire reel.

[0009] More preferably, both the first contact side of the fixed shell and the side of the silica gel strip where they first come into contact are inclined.

[0010] More preferably, the protective cover is sprayed with a conspicuous color.

[0011] More preferably, the upper side of the housing is recessed downward towards the center of the LED underwater fountain lamp.

[0012] More preferably, both the housing and the protective cover are made of stainless steel.

[0013] More preferably, sealing strips are provided on the sides of the rotating shell and the fixed shell.

[0014] The beneficial effects of the present invention are as follows: In the technical solution provided by the present invention: In the present invention, a drain port is directly designed on the side of the LED underwater fountain lamp, which can drain water according to the specific situation of each nozzle, facilitating the rapid removal of impurities around the nozzle. Further, through the protective cover provided on the LED underwater fountain lamp, when the LED underwater fountain lamp is not in use, it can prevent people from directly stepping on the lamp surface of the LED underwater fountain lamp, avoiding friction between the human foot and the impurities on the lamp surface of the LED underwater fountain lamp, resulting in scratching of the lamp surface of the LED underwater fountain lamp, affecting the light transmittance of the lamp surface of the LED underwater fountain lamp, weakening the brightness and color saturation of the fountain light, and thus affecting the overall viewing experience of the fountain. At the same time, the protective cover is flat, and the protective cover and the LED underwater fountain lamp can be lifted and lowered to be flush with the ground, preventing people from tripping over the protective cover when walking.

[0015] The water flow ejected from the nozzle is guided by the guide plate to wash the surface of the fixed shell, washing away the impurities on the fixed shell. Then, the water flow and garbage are pumped away through the drain holes on the outer shell, preventing impurities from staying on the surface of the fixed shell. When the rotating shell rotates, it scrapes the impurities on the fixed shell and drops them onto the light-emitting surface of the exposed LED underwater fountain lamp, affecting the light transmittance of the LED underwater fountain lamp. Brief Description of the Drawings

[0016] Figure 1 Schematic three-dimensional structure diagram of the protective LED underwater fountain lamp of the present invention;

[0017] Figure 2 Schematic three-dimensional structure diagram of the combination of the outer shell, protective cover and LED underwater fountain lamp of the present invention;

[0018] Figure 3 Schematic three-dimensional structure diagram of the combination of the protective cover and LED underwater fountain lamp of the present invention;

[0019] Figure 4 Exploded view of the protective cover and LED underwater fountain lamp of the present invention;

[0020] Figure 5 Schematic three-dimensional structure diagram of the combination of the protective cover, rotating shell, fixed shell and mounting ring of the present invention;

[0021] Figure 6 Schematic three-dimensional structure diagram of the rotating shell, fixed shell and silicone strip of the present invention;

[0022] Figure 7 Schematic three-dimensional structure diagram of the rotating shell, fixed shell and guide plate of the present invention;

[0023] Figure 8 Schematic three-dimensional structure diagram of the cleaning state of the fixed shell of the present invention.

[0024] The markings of each component in the drawings are as follows: 1 - outer shell, 2 - protective cover, 3 - LED underwater fountain lamp, 4 - guide plate, 101 - connecting pipe 1, 103 - linear drive member 1, 104 - connecting pipe 2, 105 - mounting ring, 106 - annular electric slide rail, 107 - slider, 108 - silicone strip, 204 - rope, 205 - wire reel, 1001 - water flow channel, 1002 - drain hole, 21 - rotating shell, 22 - fixed shell, 31 - light-emitting ring, 3001 - water spray opening. Detailed Description of the Invention

[0025] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not limit the present invention. Embodiment

[0026] As Figure 1-8As shown in the figure, a protective LED underwater fountain light includes an LED underwater fountain light 3; a water spraying port 3001 is provided on the LED underwater fountain light 3; a nozzle is arranged inside the water spraying port 3001; a control system is installed on the LED underwater fountain light 3; a light-emitting ring 31 is arranged on the LED underwater fountain light 3; a lamp bead capable of changing into multiple colors is installed on the light-emitting ring 31;

[0027] It further includes a housing 1, a protective cover 2, a first connecting pipe 101, a second connecting pipe 104, a mounting ring 105 and a rotating assembly; the housing 1 is arranged outside the LED underwater fountain light 3; a plurality of drain holes 1002 are provided on the housing 1, and a filter screen is arranged on the drain holes 1002; the mounting ring 105 is installed on the LED underwater fountain light 3; the mounting ring 105 is provided with the protective cover 2; the protective cover 2 is formed by staggered arrangement of a plurality of rotating shells 21 and fixed shells 22; the lamp beads are located below the rotating shells 21; a rotating assembly is arranged on the mounting ring 105; a water flow channel 1001 is provided on the housing 1; a first connecting pipe 101 is arranged on the housing 1; the first connecting pipe 101 is externally connected to a water pump and a filtering device; one end of the first connecting pipe 101 is communicated with the water flow channel 1001, and the other end is communicated with the water pump and the filtering device; the water spraying port 3001 is communicated with a second connecting pipe 104, and the second connecting pipe 104 is a flexible pipe; the other end of the second connecting pipe 104 is communicated with the water pump.

[0028] The rotating assembly includes an annular electric slide rail 106 and a slider 107; the annular electric slide rail 106 is installed on the mounting ring 105; the annular electric slide rail 106 is provided with sliders 107 equal in number to the rotating shells 21; the sliders 107 are connected to the rotating shells 21.

[0029] It further includes a first linear driving member 103; two first linear driving members 103 are arranged inside the housing 1, and the first linear driving member 103 is an electric push rod; the output end of the first linear driving member 103 is connected to the LED underwater fountain light 3, and the LED underwater fountain light 3 is driven by the first linear driving member 103 to move downward so that the protective cover 2 is flush with the ground, avoiding the protective cover 2 protruding from the ground and causing people to trip when walking in the fountain.

[0030] The rotating shell 21 is provided with an anti-slip structure to prevent people from slipping when stepping on the rotating shell 21.

[0031] It further includes a silica gel strip 108; the silica gel strip 108 is connected to the rotating shell 21 through a spring; the silica gel strip 108 contacts the lamp surface of the LED underwater fountain light 3 to scrape impurities on the lamp surface of the LED underwater fountain light 3.

[0032] It also includes a guiding plate 4, a rope 204 and a wire reel 205; a guiding plate 4 is connected to each rotating shell 21 through a torsion spring; the guiding plate 4 is located inside the water spraying opening 3001; a wire reel 205 is arranged on each rotating shell 21; the wire reel 205 is located inside the rotating shell 21; a rope 204 is arranged inside each rotating shell 21; one end of the rope 204 is connected to the guiding plate 4, and the other end is connected to the adjacent wire reel 205.

[0033] Both the first contact side of the fixed shell 22 with the silica gel strip 108 and the side of the silica gel strip 108 are inclined, facilitating the movement of the silica gel strip 108 onto the fixed shell 22.

[0034] The protective cover 2 is sprayed with a prominent color to prevent people from being cut when the water column sprayed by the fountain has a large water pressure when people are close to the water spraying opening 3001 during the day.

[0035] The upper side of the outer shell 1 is sunken downward towards the center of the LED underwater fountain lamp 3, facilitating the water flow to draw away the sediment on the protective cover 2.

[0036] Both the outer shell 1 and the protective cover 2 are made of stainless steel, improving the corrosion resistance of the device and extending the service life of the device.

[0037] Sealing strips are arranged on the sides of the rotating shell 21 and the fixed shell 22 to prevent the completely enclosed water flow of the protective cover 2 from entering through the gap between the rotating shell 21 and the fixed shell 22 and coming into surface contact with the LED underwater fountain lamp 3.

[0038] Existing fountain lamps have the following defects when in use: the friction between people's feet and the lamp surface of the fountain lamp during walking may cause the lamp surface to be scratched, affecting the light transmission effect of the light, and thus reducing the ornamental value of the fountain.

[0039] Hereinafter, a protective LED underwater fountain lamp will be simply referred to as a fountain lamp.

[0040] When in use, the LED underwater fountain lamp 3 protrudes from the ground. When neither the nozzle nor the LED underwater fountain lamp 3 is in use, the upper surface of the protective cover 2 of the present invention is flush with the ground.

[0041] Before the present invention is used, the fountain lamp is installed at a designated position by workers and the power supply is connected; when the fountain lamp and the nozzle are used simultaneously, the annular electric slide rail 106 is started through the control system, and the rotating shell 21 is driven by the slider 107 to rotate clockwise from the top-down view along the annular electric slide rail 106. After the rotating shell 21 stops on the upper side of the fixed shell 22, the slider 107 stops rotating. At this time, the light-emitting ring 31 and the internal lamp beads located under the rotating shell 21 are exposed. Then, the LED underwater fountain lamp 3 is started through the control system, and the lamp beads of the LED underwater fountain lamp 3 emit various colors of light. At the same time, the water pump is started through the control system to pump up the water, which is then sprayed out through the water spraying opening 3001.

[0042] Furthermore, when the LED underwater fountain light 3 is not needed, the rotating shell 21 is driven by the slider 107 to rotate counterclockwise as viewed from above along the annular electric slide rail 106 to the state as shown in Figure 1 shown. At this time, the light surface of the LED underwater fountain light 3 is completely covered by the cooperation of the rotating shell 21 and the fixed shell 22, avoiding friction on the light surface of the LED underwater fountain light 3 caused by external forces and preventing the light surface of the LED underwater fountain light 3 from being scratched.

[0043] Furthermore, during the use of the LED underwater fountain light 3, a part of the light surface of the LED underwater fountain light 3 is exposed outside. Therefore, impurities will stay on the light surface of the LED underwater fountain light 3. At this time, the control system controls the periodic rotation of the rotating shell 21, and the silica gel strip 108 on the lower side of the rotating shell 21 scrapes the exposed light surface of the LED underwater fountain light 3, loosening the impurities adhering to the light surface of the LED underwater fountain light 3. At this time, the water flow sprayed by the nozzle in the water spray port 3001 is guided by the guide plate 4 to wash away the impurities on the light surface of the LED underwater fountain light 3. The state of the guide plate 4 is as shown in Figure 8 shown. Then, the water and impurities are pumped away through the drain hole 1002 on the outer shell 1 by the water pump connected to the first connecting pipe 101, completing the cleaning of the exposed part of the light surface of the LED underwater fountain light 3. The opening method of the guide plate 4 is to pull the rope 204 through the wire reel 205. The rope 204 drives the guide plate 4 to rotate, and the torsion spring on the guide plate 4 is twisted to the state as shown in Figure 8 shown. When the rotating shell 21 periodically rotates to clean the exposed light surface of the LED underwater fountain light 3, the water flow sprayed by the guide nozzle flows around to wash the exposed light surface of the LED underwater fountain light 3, improving the cleaning effect on the exposed position of the light surface of the LED underwater fountain light 3. When the cleaning is completed, the pulling of the rope 204 is unlocked through the wire reel 205, and the guide plate 4 is driven to rotate downward by the torsion spring to the state as shown in Figure 1 shown. At this time, the protective cover 2 completely covers the LED underwater fountain light 3, but the nozzle in the water spray port 3001 can spray water normally.

[0044] Furthermore, when neither the nozzle nor the LED underwater fountain light 3 is in use, the LED underwater fountain light 3 is driven downward by the first linear driving member 103 to make the surface of the protective cover 2 flush with the ground, avoiding people being tripped by the protective cover 2 when walking. When the nozzle is used alone or when the nozzle and the LED underwater fountain light 3 are used simultaneously, the protective cover 2 protrudes from the ground. Since the surface of the protective cover 2 is sprayed with a conspicuous color and the protective cover 2 protrudes from the ground, the visibility of the protective cover 2 is increased and the warning effect of the protective cover 2 is improved.

[0045] To ensure the safety of the fountain during use and prevent people from being injured by the suddenly ejected water column when approaching or stepping on the LED underwater fountain light 3 during the water spraying interval, the surface of the protective cover 2 is sprayed with bright colors to remind people and prevent them from approaching.

[0046] It should be noted that when neither the LED underwater fountain light 3 nor the nozzle is in use, the guide plate 4 can be driven to rotate into the state as shown by the cooperation of the rope 204 and the wire reel 205, Figure 8 to avoid a large amount of garbage accumulating in the water spraying port 3001.

[0047] For the above work of the present invention, a drain hole 1002 is provided on the outer shell 1 to suck away the impurities on the LED underwater fountain light 3 by cooperating with the water flow ejected from the nozzle. Further, through the protective cover 2 provided on the LED underwater fountain light 3, when the LED underwater fountain light 3 is not in use, it can prevent people from directly stepping on the light surface of the LED underwater fountain light 3. The friction between the human foot and the impurities on the light surface of the LED underwater fountain light 3 may cause the light surface of the LED underwater fountain light 3 to be scratched, affecting the light transmittance of the light surface of the LED underwater fountain light 3, weakening the brightness of the fountain light and the color saturation, thus affecting the overall viewing experience of the fountain. At the same time, the protective cover 2 is flat, and the protective cover 2 and the LED underwater fountain light 3 can be lifted and lowered to be flush with the ground to avoid people being tripped by the protective cover 2 when walking.

[0048] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A protective LED underwater fountain lamp, comprising an LED underwater fountain lamp (3); a water spraying port (3001) is provided on the LED underwater fountain lamp (3); a nozzle is provided in the water spraying port (3001); a control system is installed on the LED underwater fountain lamp (3); a light ring (31) is provided on the LED underwater fountain lamp (3); and lamp beads capable of changing into multiple colors are installed on the light ring (31); the characteristics are: The LED underwater fountain lamp (3) also includes a housing (1), a protective cover (2), a connecting pipe 1 (101), a connecting pipe 2 (104), a mounting ring (105) and a rotating assembly; the housing (1) is arranged outside the LED underwater fountain lamp (3); a plurality of drainage holes (1002) are provided on the housing (1), and a filter is provided on the drainage holes (1002); the LED underwater fountain lamp (3) is installed with a mounting ring (105); the mounting ring (105) is provided with a protective cover (2) for protecting the surface of the LED underwater fountain lamp (3) from being scratched; the protective cover (2) is composed of a plurality of rotating shells (21) and fixed shells (22) interlaced with each other. The rotating shell (21) is arranged in a wrong way; the lamp bead is located at the lower side of the rotating shell (21); a rotating assembly for driving the rotating shell (21) to rotate is arranged on the mounting ring (105); a water flow channel (1001) is opened on the outer shell (1); a connecting pipe (101) is arranged on the outer shell (1); the connecting pipe (101) is externally connected to a water pump and a filtering device; one end of the connecting pipe (101) is connected to the water flow channel (1001), and the other end is connected to the water pump and the filtering device; the water spray port (3001) is connected to the connecting pipe (104), and the connecting pipe (104) is a hose; the other end of the connecting pipe (104) is connected to the water pump; The rotating assembly comprises an annular electric slide rail (106) and a slider (107); the annular electric slide rail (106) is mounted on the mounting ring (105); the annular electric slide rail (106) is provided with sliders (107) whose number is equal to the rotating shell (21); the sliders (107) are connected to the rotating shell (21); When the fountain lamp and the nozzle are used simultaneously, the annular electric slide rail (106) is started by the control system, and the sliding block (107) drives the rotating shell (21) to rotate along the annular electric slide rail (106), so that the rotating shell (21) stays on the upper side of the fixed shell (22), and then the sliding block (107) stops rotating, at which time the luminous ring (31) and the internal lamp beads located on the lower side of the rotating shell (21) are exposed; When the LED underwater fountain lamp (3) is not needed, the sliding block (107) drives the rotating shell (21) to rotate along the annular electric slide rail (106), and at this time, the rotating shell (21) and the fixed shell (22) cooperate to completely cover the lamp surface of the LED underwater fountain lamp (3).

2. The protective LED underwater fountain lamp according to claim 1, characterized in that: It also includes a linear drive component 1 (103); a plurality of linear drive components 1 (103) are arranged inside the housing (1); and the output end of the linear drive component 1 (103) is connected to the LED underwater fountain lamp (3).

3. The protective LED underwater fountain lamp according to claim 1, characterized in that: An anti-slip structure is provided on the rotating shell (21).

4. The protective LED underwater fountain lamp according to claim 3, characterized in that: It also includes a silicone strip (108); the silicone strip (108) is connected to the rotating shell (21) via a spring; the silicone strip (108) is in contact with the lamp surface of the LED underwater fountain lamp (3).

5. The protective LED underwater fountain lamp according to claim 4, characterized in that: It also includes a guide plate (4), a rope (204) and a wire take-up box (205); each rotating shell (21) is connected to a guide plate (4) for guiding water flow via a torsion spring; the guide plate (4) is located in the water spout (3001); each rotating shell (21) is provided with a wire take-up box (205); the wire take-up box (205) is located inside the rotating shell (21); each rotating shell (21) is provided with a rope (204); one end of the rope (204) is connected to the guide plate (4), and the other end is connected to an adjacent wire take-up box (205).

6. The protective LED underwater fountain lamp according to claim 4, characterized in that: The side where the fixed shell (22) first contacts the silicone strip (108) and the side of the silicone strip (108) are both inclined.

7. The protective LED underwater fountain lamp according to claim 1, characterized in that: The protective cover (2) is painted in a striking color.

8. The protective LED underwater fountain lamp according to claim 2, characterized in that: The center of the LED underwater fountain lamp (3) on the upper side of the housing (1) is concave downward.

9. The protective LED underwater fountain lamp according to claim 8, characterized in that: The housing (1) and the protective cover (2) are both made of stainless steel.

10. The protective LED underwater fountain lamp according to claim 6, characterized in that: Sealing strips are provided on the sides of the rotating shell (21) and the fixed shell (22).

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