LED lamp capable of changing multiple light colors

Abstract

The invention relates to the field of LED lamps, in particular to an LED lamp capable of changing multiple light colors, which comprises an LED underwater fountain lamp and the like. A water spraying opening is formed in the LED underwater fountain lamp. According to the LED underwater fountain lamp, the water outlet is directly designed in the side of the LED underwater fountain lamp, water can be drained according to the specific condition of each spray head, impurities around the spray heads can be rapidly removed, further, through a protective cover arranged on the LED underwater fountain lamp, when the LED underwater fountain lamp is not used, it is avoided that people directly step on the surface of the LED underwater fountain lamp, and the service life of the LED underwater fountain lamp is prolonged. People's feet rub with impurities on the lamp surface of the LED underwater fountain lamp, so that the lamp surface of the LED underwater fountain lamp is scratched, the light transmission of the lamp surface of the LED underwater fountain lamp is affected, the brightness and color saturation of fountain light are weakened, and the overall ornamental experience of the fountain is affected. And the protective cover and the LED underwater fountain lamp can be lifted to be flush with the ground, so that people are prevented from being stumbled by the protective cover during walking.

Description

Technical Field

[0001] The invention relates to the field of LED lamps, and in particular to an LED lamp capable of changing multiple light colors. Background Art

[0002] In order to make the fountain blend into the surrounding environment, not take up extra space when not in use, and keep the ground flat and beautiful, some fountains choose to design the fountain nozzle flush with the ground. This design is not only more harmonious visually, but also allows people to walk on the fountain when it is not in use, increasing the versatility of the space. However, in order to enhance the ornamental value of the fountain, designers will install fountain lights at each nozzle, and the lamp surface of these lights is also flush with the ground to create a more charming light and shadow effect, but when the fountain is not in use, people walk on it, and their feet rub against the impurities on the surface of the fountain lamp, which may cause the surface of the fountain lamp to be scratched. The scratched lamp surface not only affects the appearance, but more importantly, it will reduce the light transmittance of the fountain lamp during the use of the fountain. The reduction in the light transmittance will weaken 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 disadvantage that the existing fountains with nozzles flush with the ground, the friction between the feet and the lamp surface of the fountain when people walk may cause scratches on the lamp surface, affecting the light transmission effect of the light, thereby reducing the ornamental value of the fountain, the present invention provides an LED lamp that can change multiple light colors.

[0004] The technical solution is: an LED lamp capable of changing multiple light colors, including an LED underwater fountain lamp; a water spraying port is provided on the LED underwater fountain lamp; a nozzle is provided in the water spraying port; a control system is installed on the LED underwater fountain lamp; a luminous ring is provided on the LED underwater fountain lamp; a lamp bead capable of changing multiple colors is installed on the luminous ring; the LED underwater fountain lamp also includes a housing, a protective cover, a connecting pipe 1, a connecting pipe 2, a mounting ring and a rotating assembly; a housing is provided on the outer side of the LED underwater fountain lamp; a plurality of drainage holes are provided on the housing, and a filter is provided on the drainage hole; the LED underwater fountain lamp A mounting ring is installed on the fountain lamp; the mounting ring is provided with a protective cover for protecting the surface of the LED underwater fountain lamp from being scratched; the protective cover is composed of a plurality of rotating shells and fixed shells arranged alternately; the lamp beads are located on the lower side of the rotating shell; a rotating component for driving the rotating shell to rotate is provided on the mounting ring; a water flow channel is opened on the outer shell; a connecting pipe 1 is provided on the outer shell; the connecting pipe 1 is externally connected to a water pump and a filtering device; one end of the connecting pipe 1 is connected to the water flow channel, and the other end is connected to the water pump and the filtering device; a connecting pipe 2 is connected to the water outlet, and the connecting pipe 2 is a hose; the other end of the connecting pipe 2 is connected to the water pump.

[0005] More preferably, it further comprises a linear drive component 1; a plurality of linear drive components 1 are arranged inside the shell; and an output end of the linear drive component 1 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 comprises a silicone strip; the silicone strip is connected to the rotating shell via a spring; and the silicone strip is in contact with the lamp surface of the LED underwater fountain lamp.

[0008] More preferably, it also includes a guide plate, a rope and a wire-taking box; each rotating shell is connected to a guide plate for guiding water flow through a torsion spring; the guide plate is located in the water spray outlet; each rotating shell is provided with a wire-taking box; the wire-taking box is located inside the rotating shell; each rotating shell is provided with a rope; one end of the rope is connected to the guide plate, and the other end is connected to the adjacent wire-taking box.

[0009] More preferably, the first contact side of the fixed shell with the silicone strip and the side of the silicone strip are both inclined.

[0010] More preferably, the protective cover is painted with a striking color.

[0011] More preferably, the center of the LED underwater fountain light on the side of the shell is concave downward.

[0012] More preferably, the housing and the protective cover are both 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: the present invention directly designs a drain outlet on the side of the LED underwater fountain lamp, which can drain water according to the specific situation of each nozzle, and is conducive to quickly removing impurities around the nozzle. Furthermore, by setting a protective cover on the LED underwater fountain lamp, when the LED underwater fountain lamp is not in use, people are prevented from directly stepping on the surface of the LED underwater fountain lamp. Friction between human feet and impurities on the surface of the LED underwater fountain lamp causes the surface of the LED underwater fountain lamp to be scratched, affecting the light transmittance of the surface of the LED underwater fountain lamp, reducing 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 lamp can be raised and lowered to be flush with the ground to prevent people from being tripped by the protective cover when walking.

[0015] The water flow sprayed from the nozzle is guided by the guide plate to flush the surface of the fixed shell, and the impurities on the fixed shell are washed away. Then the water flow and garbage are pumped away through the drainage holes on the outer shell to prevent impurities from staying on the surface of the fixed shell. When the rotating shell rotates, the impurities on the fixed shell are scraped and fall onto the exposed surface of the LED underwater fountain lamp, affecting the light transmittance of the LED underwater fountain lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the LED lamp capable of changing multiple light colors of the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the housing, protective cover and LED underwater fountain lamp combination of the present invention;

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

[0019] Figure 4 It is an exploded view of the protective cover and the LED underwater fountain lamp of the present invention;

[0020] Figure 5 It is a schematic diagram of the combined three-dimensional structure of the protective cover, the rotating shell, the fixed shell and the mounting ring of the present invention;

[0021] Figure 6 It is a schematic diagram of the combined three-dimensional structure of the rotating shell, the fixed shell and the silicone strip of the present invention;

[0022] Figure 7 It is a schematic diagram of the combined three-dimensional structure of the rotating shell, the fixed shell and the guide plate of the present invention;

[0023] Figure 8 It is a three-dimensional structural schematic diagram of the cleaning state of the fixed shell of the present invention.

[0024] The markings of the components in the accompanying drawings are as follows: 1-housing, 2-protective cover, 3-LED underwater fountain light, 4-guide plate, 101-connecting pipe one, 103-linear driving part one, 104-connecting pipe two, 105-mounting ring, 106-annular electric slide rail, 107-slider, 108-silicone strip, 204-rope, 205-wire box, 1001-water flow channel, 1002-drain hole, 21-rotating shell, 22-fixed shell, 31-luminous ring, 3001-water nozzle. DETAILED DESCRIPTION

[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 are not intended to limit the present invention.

[0026] Example 1

[0027] like Figure 1-8 As shown, an LED lamp capable of changing multiple light colors includes 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 light beads capable of changing multiple colors are installed on the light ring 31;

[0028] It also includes an outer shell 1, a protective cover 2, a connecting pipe 101, a connecting pipe 2 104, a mounting ring 105 and a rotating component; the outer shell 1 is arranged on the outside of the LED underwater fountain lamp 3; a plurality of drainage holes 1002 are opened on the outer shell 1, and a filter is arranged on the drainage holes 1002; a mounting ring 105 is installed on the LED underwater fountain lamp 3; the mounting ring 105 is provided with a protective cover 2; the protective cover 2 is staggered by a plurality of rotating shells 21 and fixed shells 22; the lamp beads are located on the lower side of the rotating shell 21; a rotating component 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; a connecting pipe 2 104 is connected to the water outlet 3001, and the connecting pipe 2 104 is a hose; the other end of the connecting pipe 2 104 is connected to the water pump.

[0029] 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 shell 21 ; the sliders 107 are connected to the rotating shell 21 .

[0030] It also includes a linear drive component 103; two linear drive components 103 are arranged inside the shell 1, and the linear drive component 103 is an electric push rod; the output end of the linear drive component 103 is connected to the LED underwater fountain light 3, and the LED underwater fountain light 3 is driven by the linear drive component 103 to move downward so that the protective cover 2 is flush with the ground, thereby preventing the protective cover 2 from protruding from the ground and causing people to trip when walking in the fountain.

[0031] The rotating shell 21 is provided with an anti-skid structure to prevent people from slipping when stepping on the rotating shell 21 .

[0032] It also includes a silicone strip 108; the silicone strip 108 is connected to the rotating shell 21 through a spring; the silicone strip 108 contacts the surface of the LED underwater fountain lamp 3 to scrape impurities on the surface of the LED underwater fountain lamp 3.

[0033] It also includes a guide plate 4, a rope 204 and a wire-receiving box 205; each rotating shell 21 is connected to a guide plate 4 through a torsion spring; the guide plate 4 is located in the water spray outlet 3001; each rotating shell 21 is provided with a wire-receiving box 205; the wire-receiving 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 the adjacent wire-receiving box 205.

[0034] The side of the fixed shell 22 that first contacts the silicone strip 108 and the side of the silicone strip 108 are both inclined, so that the silicone strip 108 can be easily moved onto the fixed shell 22 .

[0035] The protective cover 2 is sprayed with eye-catching colors to prevent people from being cut when the fountain sprays water during the day and the water column pressure of the fountain is large when people are close to the water nozzle 3001.

[0036] The center of the lateral LED underwater fountain lamp 3 on the housing 1 is concave downward, so that the water flow can easily remove the mud and sand on the protective cover 2.

[0037] The outer shell 1 and the protective cover 2 are both made of stainless steel, which improves the corrosion resistance of the equipment and extends the service life of the equipment.

[0038] Sealing strips are provided on the sides of the rotating shell 21 and the fixed shell 22 to prevent the completely closed water flow of the protective cover 2 from entering through the gap between the rotating shell 21 and the fixed shell 22 and contacting the surface of the LED underwater fountain lamp 3.

[0039] The existing fountain lamp has the following defects when in use: when people walk, the friction between their feet and the lamp surface of the fountain lamp may cause the lamp surface to be scratched, affecting the light transmission effect of the light, thereby reducing the ornamental value of the fountain.

[0040] Hereinafter, an LED lamp capable of changing multiple light colors will be referred to as a fountain lamp.

[0041] When the present invention is in use, the LED underwater fountain lamp 3 protrudes from the ground. When the nozzle and the LED underwater fountain lamp 3 are not in use, the upper surface of the protective cover 2 of the present invention is flush with the ground.

[0042] Before the present invention is used, a worker installs the fountain lamp at a designated position and turns on the power supply; when the fountain lamp and the nozzle are used at the same time, the annular electric slide rail 106 is started by the control system, and the slider 107 drives the rotating shell 21 to rotate clockwise along the annular electric slide rail 106 from a top-down perspective, so that the rotating shell 21 stays on the upper side of the fixed shell 22, and the slider 107 stops rotating. At this time, the luminous ring 31 and the internal lamp beads located on the lower side of the rotating shell 21 are exposed, and then the LED underwater fountain lamp 3 is started by the control system, and the lamp beads of the LED underwater fountain lamp 3 emit light of multiple colors. At the same time, the water pump is started by the control system to pump up water and spray it out through the water spray port 3001.

[0043] Furthermore, when the LED underwater fountain lamp 3 is not needed, the slider 107 drives the rotating shell 21 to rotate counterclockwise along the annular electric slide rail 106 when viewed from top to bottom. Figure 1 In the state shown, the rotating shell 21 and the fixed shell 22 cooperate to completely cover the surface of the LED underwater fountain lamp 3 to prevent the surface of the LED underwater fountain lamp 3 from encountering external force and causing friction, which may cause the surface of the LED underwater fountain lamp 3 to be scratched.

[0044] Furthermore, during the use of the LED underwater fountain lamp 3, the surface of the LED underwater fountain lamp 3 is partially exposed to the outside, so impurities will remain on the surface of the LED underwater fountain lamp 3. At this time, the control system controls the rotating shell 21 to rotate periodically, and the silicone strip 108 on the lower side of the rotating shell 21 scrapes the exposed surface of the LED underwater fountain lamp 3 to loosen the impurities adhering to the surface of the LED underwater fountain lamp 3. At this time, the water flow sprayed from the nozzle in the water spray port 3001 is guided by the guide plate 4 to flush the impurities on the surface of the LED underwater fountain lamp 3. The state of the guide plate 4 is as follows: Figure 8 As shown, the water and impurities are then pumped away through the drainage hole 1002 on the housing 1 by a water pump connected to the connecting pipe 101, completing the cleaning of the exposed part of the LED underwater fountain lamp 3. The guide plate 4 is opened by pulling the rope 204 through the take-up box 205, and the guide plate 4 is driven to rotate through the rope 204, and the torsion spring on the guide plate 4 is twisted, forming a Figure 8 In the state shown, when the rotating shell 21 rotates periodically to clean the exposed surface of the LED underwater fountain lamp 3, the water sprayed from the nozzle is guided to flow around to flush the exposed surface of the LED underwater fountain lamp 3, thereby improving the cleaning effect of the exposed position of the LED underwater fountain lamp 3. When the cleaning is completed, the wire box 205 is unlocked to pull the rope 204, and the guide plate 4 is driven to rotate downward through the torsion spring, as shown in the figure. Figure 1 In the state shown, 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.

[0045] Furthermore, when the nozzle and the LED underwater fountain light 3 are not in use, the LED underwater fountain light 3 is driven downward by a linear drive member 103 to make the surface of the protective cover 2 flush with the ground, thereby preventing people from being tripped by the protective cover 2 when walking. When the nozzle is used alone or the nozzle and the LED underwater fountain light 3 are used at the same time, the protective cover 2 protrudes from the ground. Since the surface of the protective cover 2 is sprayed with a striking color, the protective cover 2 protrudes from the ground, which increases the visibility of the protective cover 2 and improves the warning effect of the protective cover 2.

[0046] In order to ensure the safety of the fountain during use and prevent people from getting close to or stepping on the LED underwater fountain lamp 3 during the interval between water spraying and being injured by the suddenly sprayed water column, the surface of the protective cover 2 is sprayed with bright colors to remind people and prevent them from getting close.

[0047] It should be noted that, in the present invention, when the LED underwater fountain lamp 3 and the nozzle are not in use, the rope 204 and the wire box 205 can cooperate to drive the guide plate 4 to rotate as shown in the figure. Figure 8 The state shown prevents a large amount of garbage from accumulating in the water outlet 3001.

[0048] The above-mentioned work of the present invention is provided with a drainage hole 1002 on the shell 1, and the impurities on the LED underwater fountain lamp 3 are extracted in cooperation with the water flow sprayed from the nozzle. Furthermore, by setting a protective cover 2 on the LED underwater fountain lamp 3, when the LED underwater fountain lamp 3 is not in use, people are prevented from directly stepping on the lamp surface of the LED underwater fountain lamp 3. The friction between human feet and impurities on the lamp surface of the LED underwater fountain lamp 3 causes the lamp surface of the LED underwater fountain lamp 3 to be scratched, affecting the light transmittance of the lamp surface of the LED underwater fountain lamp 3, reducing 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 2 is flat, and the protective cover 2 and the LED underwater fountain lamp 3 can be raised and lowered to be flush with the ground to prevent people from being tripped by the protective cover 2 when walking.

[0049] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An LED lamp capable of changing multiple light colors, 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 light beads capable of changing multiple colors are installed on the light ring (31); the characteristics are: The invention also comprises 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 screen is arranged on the drainage holes (1002); the mounting ring (105) is installed on the LED underwater fountain lamp (3); 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 the fixed shell (22) are arranged alternately; the lamp beads are 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 a connecting pipe (104), and the connecting pipe (104) is a hose; The other end of the second connecting pipe (104) is connected to the water pump.

2. The LED lamp capable of changing multiple light colors according to claim 1, characterized in that: It also includes a linear drive member (103); a plurality of linear drive members (103) are arranged inside the housing (1); The output end of the linear drive component 1 (103) is connected to the LED underwater fountain lamp (3).

3. The LED lamp capable of changing multiple light colors according to claim 1, characterized in that: The rotating shell (21) is provided with an anti-slip structure.

4. The LED lamp capable of changing multiple light colors 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 LED lamp capable of changing multiple light colors 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 the adjacent wire take-up box (205).

6. The LED lamp capable of changing multiple light colors 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 LED lamp capable of changing multiple light colors according to claim 1, characterized in that: The protective cover (2) is spray-painted with a striking color.

8. The LED lamp capable of changing multiple light colors 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 LED lamp capable of changing multiple light colors according to claim 8, characterized in that: The outer shell (1) and the protective cover (2) are both made of stainless steel.

10. The LED lamp capable of changing multiple light colors according to claim 6, characterized in that: Sealing strips are arranged on the sides of the rotating shell (21) and the fixed shell (22).

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