LED water-based lighting device

Abstract

This utility model relates to an LED aquatic lighting device, installed on a home aquarium. It includes two sets of U-shaped frames, spaced apart and positioned on the top of the aquarium wall. A support tube with an inner hole is fixed to each U-shaped frame. The device also includes a lamp holder plate with an LED light installed at its bottom. Extension columns are located on both sides of the lamp holder plate. A hollow cylindrical magnet is detachably installed within the inner hole, and the extension columns are located inside the magnet. This LED aquatic lighting device features a sliding design for the support tube and extension columns, allowing for stepless length adjustment. The magnetic attraction between the magnets and extension columns provides an adaptive locking force, ensuring a stable lamp holder position. It can cover aquariums of different sizes, eliminating the need to purchase additional lighting fixtures. The design also incorporates a cable management system to isolate the power cables from the water, preventing electrical leakage and reducing cable clutter.

Description

Technical Field

[0001] This utility model relates to the technical field of water lighting equipment, specifically an LED water lighting device. Background Technology

[0002] A home aquarium is a small, enclosed water container designed specifically for home environments. It is usually made of glass or acrylic and is used to house ornamental aquatic life (such as fish, aquatic plants, and corals) and as a home decoration.

[0003] With the increasing popularity of home aquariums (such as fish tanks and planted aquariums with rectangular shapes), the accompanying lighting equipment needs to balance functionality, safety, and aesthetics. Traditional aquatic lighting fixtures have several drawbacks. First, most aquatic lighting fixtures are mainly one-piece lamp holders with fixed lengths that cannot be adjusted, lacking adjustability and unable to flexibly adapt to different sizes of rectangular tanks. When users change to a larger or smaller tank, they need to purchase the corresponding size of the lamp holder, resulting in resource waste. Users need to repeatedly purchase lamp holders for different tank sizes. Second, the power cord hangs directly around the tank, which can easily come into contact with the water and cause leakage (when there is local damage). In addition, the lamp holder and the bracket are highly integrated, and if a part is damaged, the whole thing needs to be replaced, which is costly. Therefore, an LED aquatic lighting device is proposed. Utility Model Content

[0004] Based on the above description, this utility model provides an LED water lighting device that solves the technical problems pointed out in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An LED aquatic lighting device is installed on a home ornamental aquarium, including two sets of U-shaped frames, which are spaced apart and set on the top of the tank wall of the home ornamental aquarium. A support tube is fixed on each U-shaped frame, and the support tube has an inner hole. The LED aquatic lighting device also includes a lamp holder plate, on the bottom of which an LED light is installed. Extension columns are provided on both the left and right sides of the lamp holder plate. A magnet is detachably installed in the inner hole. The magnet is in the shape of a hollow cylinder, and the extension column is located inside the magnet.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the end of the support tube is integrally connected with an extension sleeve, the outer side of the extension sleeve is provided with an external thread, the outer thread of the extension sleeve is connected to a locking part, and the magnet is fixedly connected to the locking part.

[0008] Furthermore, the support tube is divided into an integrated vertical section, a horizontal support section, and an arc transition section, wherein the vertical section and the horizontal support section are connected by the arc transition section.

[0009] Furthermore, the number of the extension columns is four, and the number of the extension columns is the same as the number of the support tubes.

[0010] Furthermore, the extension post is made of either iron or nickel, allowing it to be magnetically connected to a magnet.

[0011] Furthermore, a power cable is provided on one side of the lamp holder plate, and the LED water lighting equipment also includes a cable bundle structure, on which the power cable is installed.

[0012] Furthermore, the wire harness structure includes two sets of rings fixedly disposed on the outside of two sets of support tubes on any one side. The number of rings on the outside of the support tubes is two. A wire harness plate is fixed between the four sets of rings, and multiple wire harness seats with wire passage grooves are fixed on the wire harness plate.

[0013] Furthermore, the outer side of the U-shaped frame is provided with a threaded hole, and the inner side of the threaded hole is threadedly connected to a limit bolt, which consists of a threaded post and a rotating cap.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] 1. This LED aquatic lighting device features a sliding design for the support tube and extension column, enabling stepless length adjustment. It also utilizes the magnetic attraction between the magnet and the extension column to provide adaptive locking force, ensuring the lamp panel is stable. This design can cover aquariums of different sizes for home viewing without the need to purchase additional lighting fixtures.

[0016] 2. This LED water lighting equipment is designed with a cable bundle structure to isolate the power cables from contact with the water, eliminate the risk of leakage, and reduce cable clutter.

[0017] 3. This LED water lighting equipment features a split design, allowing the lamp holder plate to be separated from the support tube. This eliminates the need for complete replacement in case of partial damage, reducing maintenance costs. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of an LED water lighting device provided in an embodiment of this utility model;

[0019] Figure 2 for Figure 1 Another structural diagram from a different perspective;

[0020] Figure 3 A schematic diagram illustrating a scene of an LED water lighting device installed in a home aquarium, as provided in this embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the lamp holder plate and its connecting structure in an embodiment of this utility model;

[0022] Figure 5 This is a partial schematic diagram of the cross-section of the support tube and its connecting structure in an embodiment of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. U-shaped frame; 2. Home aquarium; 3. Limiting bolt; 4. Support tube; 41. Extension sleeve; 5. Lamp holder plate; 6. LED light; 7. Extension column; 8. Magnet; 81. Locking part; 9. Power cable; 10. Ring; 11. Wire harness plate; 12. Wire harness holder. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0026] like Figure 1-5 As shown, an LED aquatic lighting device in this embodiment is installed on a home aquarium 2. It includes a U-shaped frame 1, and there are two sets of U-shaped frames 1. The two sets of U-shaped frames 1 are arranged at intervals. In practical applications, it is set on the top of the tank wall of the home aquarium 2. The home aquarium 2 refers to a square tank such as a fish tank or a planted aquarium. In order to fix the U-shaped frame 1 to the home aquarium 2, a threaded hole is opened on the outside of the U-shaped frame 1. The inner side of the threaded hole is connected to a limit bolt 3. The limit bolt 3 consists of a threaded post and a screw cap. In this way, the U-shaped frame 1 can be fixed to the home aquarium 2 simply by rotating the screw cap. With this design, the mechanical locking replaces the elastic clamp or suction cup in the prior art, which significantly improves the rigid connection stability with the tank wall.

[0027] Further explanation: Support tubes 4 are fixed on the U-shaped frame 1. Each support tube 4 consists of an integrated vertical section, a horizontal support section, and a rounded transition section. The vertical and horizontal support sections are connected by the rounded transition section. Each U-shaped frame 1 has two sets of support tubes 4, and each support tube 4 has an inner hole. With this design, the LED aquatic lighting equipment also includes a lamp holder plate 5. LED lights 6 are installed at the bottom of the lamp holder plate 5 for illumination. Extension columns 7 are fixed on both the left and right sides of the lamp holder plate 5, with the total number of extension columns 7 being the same as the number of support tubes 4, i.e., four. It should be noted that the extension columns 7 can be inserted into the inner holes. Thus, through sliding cooperation, the overall stepless length adjustment is achieved, allowing the LED aquatic lighting equipment to adapt to a certain range of home aquariums 2. This range is determined by the length of the horizontal support section. Specifically, the range difference must not exceed the sum of the lengths of the two sets of horizontal support sections. For example, if the length of the horizontal support section is 20 centimeters, the range difference must not exceed 40 centimeters.

[0028] In the preferred embodiment, to ensure no slippage after adjustment, a magnet 8 is detachably installed in the inner hole. The magnet 8 is a hollow cylinder, and an extension post 7 is located inside the magnet 8. The extension post 7 is made of iron or nickel, meaning that the extension post 7 can be magnetically connected to the magnet 8. The detachable magnet 8 is described as follows: First, an extension sleeve 41 is integrally connected to the end of the support tube 4. The outer side of the extension sleeve 41 is provided with external threads, and the outer thread of the extension sleeve 41 is connected to a locking part 81. The magnet 8 is fixedly connected to the locking part 81. Thus, by rotating, the locking part 81 can be threadedly connected to the outer side of the extension sleeve 41, achieving the purpose of placing the magnet 8 in the inner hole. Furthermore, under normal conditions, the extension post 7 is limited by the magnetic connection between the extension post 7 and the magnet 8, ensuring that the extension post 7 will not slip arbitrarily.

[0029] In addition, a power cable 9 is provided on one side of the lamp holder plate 5 to manage the power cable 9 and prevent the power cable from hanging directly, easily coming into contact with the water or getting tangled in the aquascaping equipment due to its excessive length. In one embodiment, the LED aquatic lighting equipment also includes a wire harness structure for harnessing the power cable 9. The wire harness structure includes two sets of rings 10 fixedly set on the outside of two sets of support tubes 4 on either side. There are two sets of rings 10 on the outside of each support tube 4. A wire harness plate 11 is fixed between the four sets of rings 10. Multiple wire harness seats 12 with wire grooves are fixed on the wire harness plate 11. With this design, the wire harness can be clamped into the wire groove, preventing the wire from coming into contact with the water, reducing cable mess, and improving the overall aesthetics and safety of the equipment.

[0030] The installation and fixing process of the LED water lighting equipment is as follows: adjust the spacing of the two sets of U-shaped frames 1 according to the width of the tank to ensure stable support, place the two sets of U-shaped frames 1 across the top of the tank walls on both sides of the home ornamental aquarium 2, and lock the tank walls by rotating the limiting bolts 3 on the outside of the U-shaped frames 1 to achieve rigid fixation.

[0031] The LED water lighting equipment adjusts the position of the lamp plate by using a sliding adjustment method, moving the lamp holder plate 5 laterally along the support tube 4.

[0032] The magnet 8 of the LED water lighting equipment is installed, removed, and maintained by rotating the locking part 81 at the end of the support tube 4 and removing the magnet 8 on the outside of the extension sleeve 41 through the threaded connection.

[0033] Cable management for the LED water lighting equipment: Insert the power cable 9 of the lamp holder plate 5 into the cable tray of the cable tie 12 to prevent it from falling and getting wet, and reduce clutter.

[0034] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An LED aquatic lighting device, installed on a home aquarium (2), characterized in that, The device includes two sets of U-shaped frames (1), which are spaced apart and set on the top of the tank wall of a home aquarium (2). A support tube (4) is fixed on each U-shaped frame (1), and the support tube (4) has an inner hole. The LED water lighting device also includes a lamp holder plate (5), with an LED light (6) installed at the bottom of the lamp holder plate (5). Extension columns (7) are set on both the left and right sides of the lamp holder plate (5). A magnet (8) is detachably installed in the inner hole. The magnet (8) is in the shape of a hollow cylinder, and the extension column (7) is located inside the magnet (8).

2. The LED water lighting device according to claim 1, characterized in that: The end of the support tube (4) is integrally connected with an extension sleeve (41), and the outer side of the extension sleeve (41) is provided with an external thread. The outer side of the extension sleeve (41) is threadedly connected to a locking part (81), and the magnet (8) is fixedly connected to the locking part (81).

3. The LED water lighting device according to claim 2, characterized in that: The support tube (4) is divided into an integrated vertical part, a horizontal support part and an arc transition part, wherein the vertical part and the horizontal support part are connected by the arc transition part.

4. The LED water lighting device according to claim 3, characterized in that: The number of the extension columns (7) is four, and the number of the extension columns (7) is the same as the number of the support tubes (4).

5. The LED water lighting device according to claim 4, characterized in that: The extension post (7) is made of iron or nickel, allowing the extension post (7) to be magnetically connected to the magnet (8).

6. The LED water lighting device according to claim 5, characterized in that: A power cable (9) is provided on one side of the lamp holder plate (5). The LED water lighting equipment also includes a wire harness structure, and the power cable (9) is provided on the wire harness structure.

7. The LED water lighting device according to claim 6, characterized in that: The wire harness structure includes a ring (10) fixedly disposed on the outside of two sets of support tubes (4) on any side. There are two sets of rings (10) on the outside of the support tubes (4). A wire harness plate (11) is fixed between the four sets of rings (10). Multiple wire harness seats (12) with wire grooves are fixed on the wire harness plate (11).

8. The LED water lighting device according to claim 1, characterized in that: The U-shaped frame (1) has a threaded hole on its outer side, and a limit plug (3) is threadedly connected to the inner side of the threaded hole. The limit plug (3) consists of a threaded post and a rotating cap.

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