Integrated watertight protection structure of underwater lighting equipment

Abstract

The utility model discloses an integrated watertight protection structure of underwater lighting equipment, and relates to the technical field of lighting equipment. The device comprises a fixing pipe, the middle of the top of the fixing pipe is communicated with an installation pipe, first rectangular notches are formed in the two sides of a pipe opening of the fixing pipe, second rectangular notches are formed in the other two sides of the pipe opening of the fixing pipe, and the depth of the second rectangular notches is larger than that of the first rectangular notches; the movable column is embedded in the fixed pipe in a sliding mode, a mounting groove is formed in the top of the movable column, and the bulb is arranged in the middle of the mounting groove. According to the utility model, through the design of the locking mechanism, the later disassembly and maintenance work is more convenient and faster, the labor cost is reduced, the complexity of traditional bolt fixation is simplified, the corrosion resistance and long-term stability of equipment are improved, and meanwhile, the combination of the rubber sealing ring and the annular gasket provides good sealing performance.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, specifically to an integrated watertight protective structure for underwater lighting equipment. Background Technology

[0002] Underwater landscape lighting equipment plays a vital role in underwater photography and aquarium settings. These devices need to operate stably in complex underwater environments; therefore, their structural design must be able to withstand the unique conditions of the underwater world.

[0003] Traditional underwater lighting equipment typically uses bolts to connect and seal components, ensuring watertightness and structural integrity. However, the unique properties of the underwater environment, such as salinity, humidity, and microbial activity, accelerate the corrosion of metal bolts. Once bolts begin to corrode, disassembly and maintenance become extremely difficult. Therefore, we propose an integrated watertight protective structure for underwater lighting equipment to address these issues. Utility Model Content

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0005] An integrated watertight protective structure for an underwater lighting device includes:

[0006] A fixed tube, wherein an installation tube is connected to the middle of the top of the fixed tube, and a first rectangular notch is formed on both sides of the tube opening of the fixed tube, and a second rectangular notch is formed on the other two sides, wherein the depth of the second rectangular notch is greater than the depth of the first rectangular notch.

[0007] The movable column and the light bulb are slidably embedded inside the fixed tube. The top of the movable column is provided with a mounting groove, and the light bulb is located in the middle of the mounting groove.

[0008] A mounting ring is provided above the mounting groove, and a lampshade is fixedly provided at the top center of the mounting ring;

[0009] A locking mechanism is provided inside the fixing tube, and the locking mechanism is used to fix the mounting ring.

[0010] Furthermore, a rubber sealing ring is provided inside the mounting groove on the side of the bulb.

[0011] Furthermore, an annular gasket is fixed at the bottom of the mounting ring, which is positioned opposite to the rubber sealing ring.

[0012] Furthermore, positioning plates are fixed on both sides of the movable column, and the positioning plates are adapted to the first rectangular notch.

[0013] Furthermore, the locking mechanism includes tension springs connected to the two inner top walls of the fixed tube, with a first sliding plug connected to the other end of the tension spring. The first sliding plug is slidably connected to the inner wall of the mounting tube. A second sliding plug is slidably connected inside the fixed tube. A pull rope is connected between the second sliding plug and the first sliding plug. A connecting rod is fixedly provided on the top of the second sliding plug. A connecting plate is fixedly provided on the top of the connecting rod. The connecting plate is slidably embedded inside the second rectangular notch. Arc-shaped notches are constructed on both sides of the bottom of the connecting plate. U-shaped rods are hinged to both sides of the mounting ring. The U-shaped rods can be embedded in the arc-shaped notches.

[0014] Furthermore, the second stopper is a butyl rubber stopper.

[0015] Furthermore, the two ends of the fixed tube are connected to fixed seats, and the surface of the fixed seats is provided with mounting holes.

[0016] The beneficial effects of this utility model are as follows:

[0017] This utility model, through the design of the locking mechanism, makes subsequent disassembly and maintenance more convenient and faster, reduces labor costs, simplifies the complexity of traditional bolt fixing, and improves the corrosion resistance and long-term stability of the equipment. At the same time, the combination of the rubber sealing ring and the annular gasket provides good sealing performance, effectively preventing moisture from penetrating into the bulb and other sensitive components, and extending the service life of the lighting fixture. It is highly practical and worthy of widespread application and promotion. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a top view of the present invention;

[0020] Figure 3 This is a utility model Figure 2 Schematic diagram of cross-section along the middle AA direction;

[0021] Figure 4 This is a schematic diagram of the installation pipe structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure between the lampshade and the bulb of this utility model.

[0023] Reference numerals: 1. Fixing tube; 2. Mounting tube; 201. First rectangular notch; 202. Second rectangular notch; 3. Movable column; 301. Positioning plate; 4. Light bulb; 5. Mounting groove; 501. Rubber sealing ring; 6. Mounting ring; 601. Annular gasket; 602. U-shaped rod; 7. Lampshade; 8. Locking mechanism; 801. Tension spring; 802. First sliding plug; 803. Second sliding plug; 804. Pull rope; 805. Connecting rod; 806. Connecting plate; 8061. Arc-shaped notch; 9. Fixing base. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0025] This application provides an integrated watertight protective structure for underwater lighting equipment, primarily addressing the problem that the unique properties of the underwater environment, such as salinity, humidity, and microbial activity, accelerate the corrosion process of metal bolts. Once corrosion begins, disassembly and maintenance become extremely difficult. The application provides the following technical solution, which will be discussed in conjunction with... Figures 1-5 Please provide a detailed explanation:

[0026] An integrated watertight protective structure for an underwater lighting device includes:

[0027] The fixed tube 1 has an installation tube 2 connected to the top middle of the fixed tube 1. The tube opening of the fixed tube 1 has a first rectangular notch 201 on both sides and a second rectangular notch 202 on the other two sides. The depth of the second rectangular notch 202 is greater than the depth of the first rectangular notch 201.

[0028] The movable column 3 and the light bulb 4 are slidably embedded inside the fixed tube 1. The top of the movable column 3 is provided with a mounting groove 5, and the light bulb 4 is located in the middle of the mounting groove 5.

[0029] Mounting ring 6 is set above mounting groove 5, and lamp cover 7 is fixed in the middle of the top of mounting ring 6;

[0030] A locking mechanism 8 is installed inside the fixing tube 1. The locking mechanism 8 is used to fix the mounting ring 6. The locking mechanism 8 includes a tension spring 801 connected to the two inner top walls of the fixing tube 1. The other end of the tension spring 801 is connected to a first sliding plug 802. The first sliding plug 802 is slidably connected to the inner wall of the mounting tube 2. A second sliding plug 803 is slidably connected inside the fixing tube 1. A pull rope 804 is connected between the second sliding plug 803 and the first sliding plug 802. A connecting rod 805 is fixedly provided on the top of the second sliding plug 803. A connecting plate 806 is fixedly provided on the top of the connecting rod 805. The connecting plate 806 is slidably embedded inside the second rectangular notch 202. Arc-shaped notches 8061 are constructed on both sides of the bottom of the connecting plate 806. U-shaped rods 602 are hinged to both sides of the mounting ring 6. The U-shaped rods 602 can be embedded in the arc-shaped notches 8061.

[0031] Workflow Description:

[0032] Step 1, Installation Preparation: Install the fixing pipe 1 in the underwater environment, ensuring that it is securely connected to the predetermined position;

[0033] The second step is the initial positioning of the bulb 4: align the mounting ring 6 with the top of the mounting groove 5, and then insert the movable post 3 into the upper port of the mounting tube 2.

[0034] The third step is to operate the locking mechanism 8: pull the connecting plate 806 upward, and then rotate the U-shaped rod 602 to fit the U-shaped rod 602 into the arc-shaped notch 8061 of the connecting plate 806. Under the tension of the tension spring 801, the connecting plate 806 moves downward in the second rectangular notch 202. In this way, the mounting ring 6 fits tightly against the top of the mounting groove 5, fixing the movable column 3 at the upper end of the mounting tube 2, thereby locking the bulb 4.

[0035] The integrated watertight protection structure of this underwater lighting equipment simplifies the complexity of traditional bolt fixing, improves the corrosion resistance and long-term stability of the equipment, and the design of the locking mechanism 8 makes subsequent disassembly and maintenance more convenient and faster, reducing labor costs.

[0036] like Figure 5 As shown, in some embodiments, a rubber sealing ring 501 is provided inside the mounting groove 5 on the side of the bulb 4, and an annular gasket 601 is fixed at the bottom of the mounting ring 6 opposite to the position of the rubber sealing ring 501. More specifically, the combination of the rubber sealing ring 501 and the annular gasket 601 provides a double seal, effectively preventing moisture from penetrating into the bulb 4 and other sensitive components. By isolating moisture, the risk of corrosion of metal components is reduced, thereby extending the life of the bulb 4 and the entire device. The sealing ring and gasket can also absorb external impacts to a certain extent, reducing the risk of damage to the bulb 4 caused by accidental collisions.

[0037] like Figure 5As shown, in some embodiments, positioning plates 301 are fixed on both sides of the movable column 3. The positioning plates 301 are adapted to the first rectangular notch 201. More specifically, the positioning plates 301 on both sides of the movable column 3 are adapted to the first rectangular notch 201 to limit the bulb 4 and prevent it from rotating in the mounting tube 2. This design ensures the stability of the bulb 4, reduces the risk of damage to the bulb 4 due to accidental collision, and thus improves the safety of the equipment.

[0038] like Figure 3 As shown, in some embodiments, the second slide plug 803 is a butyl rubber plug. More specifically, the molecular structure of butyl rubber is compact, which gives it an extremely low gas permeability. This is crucial for preventing the penetration of moisture and other corrosive gases. As the second slide plug 803, the butyl rubber plug fits tightly against the inner wall of the fixed tube 1 to form an effective sealing layer, preventing moisture from entering the interior of the fixed tube 1.

[0039] like Figure 4 As shown, in some embodiments, the two ends of the fixing tube 1 are connected to fixing seats 9, and the surface of the fixing seats 9 is provided with mounting holes. More specifically, the two ends of the fixing tube 1 are connected to fixing seats 9, and the surface of the fixing seats 9 is provided with mounting holes. Through the mounting holes, bolts or other fasteners can be used to firmly fix the equipment in a predetermined position to prevent loosening or displacement.

[0040] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An integrated watertight protective structure for an underwater lighting device, characterized in that, include: A fixed tube (1) is connected to an installation tube (2) in the middle of its top. The tube opening of the fixed tube (1) has a first rectangular notch (201) on both sides and a second rectangular notch (202) on the other two sides. The depth of the second rectangular notch (202) is greater than the depth of the first rectangular notch (201). Movable column (3) and bulb (4), the movable column (3) is slidably embedded inside the fixed tube (1), the top of the movable column (3) is provided with a mounting groove (5), and the bulb (4) is located in the middle of the mounting groove (5); Mounting ring (6) is set above mounting groove (5), and lamp cover (7) is fixed in the middle of the top of mounting ring (6). A locking mechanism (8) is provided inside the fixing tube (1) and is used to fix the mounting ring (6).

2. The integrated watertight protective structure for an underwater lighting device according to claim 1, characterized in that, A rubber sealing ring (501) is provided inside the mounting groove (5) on the side of the bulb (4).

3. The integrated watertight protective structure for an underwater lighting device according to claim 2, characterized in that, The bottom of the mounting ring (6) is fixed with an annular gasket (601) that is opposite to the position of the rubber sealing ring (501).

4. The integrated watertight protective structure for an underwater lighting device according to claim 1, characterized in that, Positioning plates (301) are fixed on both sides of the movable column (3), and the positioning plates (301) are adapted to the first rectangular notch (201).

5. The integrated watertight protective structure for an underwater lighting device according to claim 1, characterized in that, The locking mechanism (8) includes a tension spring (801) connected to the two inner top walls of the fixed tube (1). The other end of the tension spring (801) is connected to a first sliding plug (802). The first sliding plug (802) is slidably connected to the inner wall of the mounting tube (2). The inside of the fixed tube (1) is slidably connected to a second sliding plug (803). A pull rope (804) is connected between the second sliding plug (803) and the first sliding plug (802). A connecting rod (805) is fixedly provided on the top of the second sliding plug (803). A connecting plate (806) is fixedly provided on the top of the connecting rod (805). The connecting plate (806) is slidably embedded in the inside of the second rectangular notch (202). Arc-shaped notches (8061) are constructed on both sides of the bottom of the connecting plate (806). U-shaped rods (602) are hinged on both sides of the mounting ring (6). The U-shaped rods (602) can be embedded in the arc-shaped notches (8061).

6. The integrated watertight protective structure for an underwater lighting device according to claim 5, characterized in that, The second sliding stopper (803) is a butyl rubber stopper.

7. The integrated watertight protective structure for an underwater lighting device according to claim 1, characterized in that, The two ends of the fixed tube (1) are connected to fixed seats (9), and the surface of the fixed seat (9) is provided with mounting holes.

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