Waterproof wiring device and fish aggregation lamp

Abstract

The utility model discloses waterproof wiring device and use the fish gathering lamp of waterproof wiring device, waterproof wiring device includes waterproof upper casing, and waterproof upper casing inside is provided with and holds the cavity, and the lower part of waterproof upper casing is provided with the open mouth of the communication holding cavity, and the lower part detachable mounting of waterproof upper casing can block the bottom cover of open mouth, and the middle part of bottom cover is provided with at least one through -hole, and every through -hole all is provided with waterproof joint. Through adopting above -mentioned structure, make the electric wire can pass through waterproof joint and enter to hold the cavity inside and connect, and hold the cavity inside constitutes a closed space, make waterproof wiring device have good waterproof performance, and when waterproof sealing performance declines due to long -time use of waterproof joint, external water cannot be sprayed to waterproof joint, make the waterproof performance of waterproof wiring device of the application long -time effective.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to waterproof wiring devices and fish-attracting lamps using these waterproof wiring devices. Background Technology

[0002] As is well known, a fish-attracting lamp is a tool that uses light to attract and trap fish. It is the most important equipment in offshore fishing operations. Since the light from the fish-attracting lamp needs to shine into the water and has sufficient brightness, existing fish-attracting lamps generally use high-power LED light-emitting chips as the light source. Therefore, fish-attracting lamps need to be equipped with high-power driving power supplies.

[0003] Since fish-attracting lights are mainly used for fishing in the ocean, where seawater and sea breezes are corrosive, existing fish-attracting lights are typically connected to external power supply wires using waterproof connectors. While this structure meets the daily waterproofing requirements of fish-attracting lights, the sealing rings of these connectors can easily age and harden after prolonged exposure to sun and rain, leading to a failure of their waterproofing performance. In this case, rainwater can easily flow along the gap between the waterproof connector and the power supply wire to the connection point between the fish-attracting light's power supply wire and the connection point, potentially causing a short circuit in the fish-attracting light. Utility Model Content

[0004] This invention aims to at least partially solve one of the problems of the prior art. To this end, the first aspect of this invention proposes a waterproof wiring device, which not only has good waterproof performance but also extends the waterproofing time. The second aspect of this invention proposes a fish-attracting lamp using the aforementioned waterproof wiring device, which helps improve the waterproof performance when the fish-attracting lamp is connected to an external power supply wire.

[0005] A waterproof wiring device according to certain embodiments of the first aspect of the present invention includes a waterproof upper housing, wherein a receiving cavity is provided inside the waterproof upper housing, and an opening communicating with the receiving cavity is provided at the lower part of the waterproof upper housing. A bottom cover capable of sealing the opening is detachably installed at the lower part of the waterproof upper housing, and at least one communicating hole is provided in the middle of the bottom cover, and each communicating hole is provided with a waterproof connector.

[0006] The waterproof wiring device according to certain embodiments of the present invention has the following beneficial effects: The waterproof wiring device of this application employs a structure consisting of a waterproof upper shell and a bottom cover. The upper shell has an internal cavity with an open lower section. The bottom cover is detachably installed at the bottom of the cavity and seals the opening. At least one connecting hole is located in the center of the bottom cover, and each connecting hole is equipped with a waterproof connector. Therefore, the electrical wires to be connected can pass through the waterproof connectors and enter the cavity. The wires are then electrically connected within the cavity, creating a closed space that effectively prevents external water from contacting the wires. This gives the waterproof wiring device excellent waterproof performance. When the waterproof seal deteriorates due to prolonged use, the upper shell, which covers the base, acts as a water barrier above the waterproof connector. External water cannot spray onto the connector, and water splashed onto the outer periphery of the connector will flow downwards under gravity without entering the cavity. This ensures the waterproof performance of the waterproof wiring device remains effective for a long time, significantly extending its waterproof lifespan.

[0007] In some embodiments of this utility model, the bottom cover is threadedly connected to the lower part of the inner wall of the receiving cavity.

[0008] In some embodiments of this utility model, the upper part of the waterproof upper shell is provided with a hexagonal column or a square column.

[0009] In some embodiments of this utility model, the lower surface of the bottom cover is provided with a screwing part structure for driving the bottom cover to rotate relative to the waterproof upper shell.

[0010] In some embodiments of this utility model, the screwing part structure includes two or more locking posts, with the two locking posts arranged at intervals on both sides of the lower surface of the bottom cover, and each locking post having a reinforcing rib on its outer peripheral wall that is connected to the bottom cover.

[0011] In some embodiments of this utility model, a sealing ring is fitted on the outer peripheral wall of the bottom cover, and an annular groove is formed on the outer peripheral wall of the bottom cover. The sealing ring is installed in the annular groove. When the bottom cover is threadedly installed on the lower part of the inner wall of the receiving cavity, the sealing ring seals the gap between the outer peripheral wall of the bottom cover and the inner peripheral wall of the receiving cavity.

[0012] In some embodiments of this utility model, the outer surface of the waterproof upper shell is provided with one or more elastic fasteners.

[0013] In some embodiments of this utility model, the waterproof upper housing is provided with a rope or metal chain for connection.

[0014] According to certain embodiments of the second aspect of the present invention, a fish-attracting lamp includes a fish-attracting lamp body, the fish-attracting lamp body being equipped with the aforementioned waterproof wiring device.

[0015] The fish-attracting lamp according to certain embodiments of the present invention has the following beneficial effects: By employing the aforementioned waterproof wiring device, the fish-attracting lamp of this application allows the lamp's electrical wires and power supply wires to pass through the waterproof connector of the bottom cover and enter the housing cavity when electrically connected to an external power supply wire. The electrical wires then connect within the housing cavity, creating a closed space that effectively prevents water from contacting the connection points of the electrical wires and power supply wires. This enhances the waterproof performance of the fish-attracting lamp. Furthermore, the waterproof upper shell covers the connection points of the electrical wires and power supply wires, ensuring that even if the waterproof seal deteriorates due to prolonged use, external water cannot reach these connection points, thus extending the waterproof lifespan of the fish-attracting lamp.

[0016] In some embodiments of this utility model, a connecting bracket is rotatably mounted on the lower middle part of the fish-attracting lamp body, and a snap-fit ​​groove is provided on the side wall of the connecting bracket. One or more elastic buckles are provided on the outer surface of the waterproof upper shell. When the waterproof wiring device is installed on the connecting bracket, the elastic buckle is snapped into the snap-fit ​​groove. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a waterproof wiring device according to certain embodiments of the present invention; Figure 2 yes Figure 1 The diagram shows the bottom structure of the waterproof wiring device; Figure 3 yes Figure 1 The image shows a cross-sectional view of the internal structure of the waterproof wiring device; Figure 4 yes Figure 1 The diagram shows a partial exploded view of the waterproof wiring device; Figure 5 yes Figure 1 The diagram shows the bottom structure of the waterproof wiring device when the rope is removed; Figure 6 yes Figure 1 The diagram shows a part of the bottom cover of the waterproof wiring device; Figure 7 yes Figure 1 The diagram shows a part of the waterproof upper housing of the waterproof wiring device; Figure 8This is a schematic diagram of the structure of a fish-attracting lamp using a waterproof wiring device according to certain embodiments of this application; Figure 9 yes Figure 8 The diagram shows an exploded view of the waterproof wiring device and the fish-attracting light when they are separated. Detailed Implementation

[0018] The embodiments of this implementation are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this implementation, and should not be construed as limiting this implementation.

[0019] The accompanying drawings used in this embodiment are schematic and principle-based, and are only for the purpose of facilitating and simplifying the description of this embodiment. Therefore, they should not be construed as limiting this embodiment.

[0020] In the description of this embodiment, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0021] In the description of this embodiment, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this embodiment in conjunction with the specific content of the technical solution.

[0022] Figures 1 to 7This is a schematic diagram of one embodiment of the waterproof wiring device of this utility model. The waterproof wiring device of certain embodiments of the first aspect of this application includes a waterproof upper housing 100. In this embodiment, the waterproof upper housing 100 is a waterproof housing made of plastic injection molding. The waterproof upper housing 100 is cylindrical in shape. An accommodating cavity 110 is provided inside the waterproof upper housing 100. An opening 120 communicating with the accommodating cavity 110 is provided at the lower part of the waterproof upper housing 100. Specifically, the accommodating cavity 110 is an internally closed chamber, and the opening 120 communicating with the accommodating cavity 110 is provided at the lower part of the waterproof upper housing 100. A bottom cover 200 capable of sealing the opening 120 is detachably installed at the lower part of the waterproof upper housing 100. Specifically, the bottom cover 200 is detachably installed at the opening 120 at the lower part of the waterproof upper housing 100. At least one communicating hole 210 is provided in the middle of the bottom cover 200, and each communicating hole 210 is provided with a waterproof connector 220. Since the waterproof connector 220 is a well-known technology in the field, it will not be described in detail here.

[0023] The waterproof wiring device of this application employs a structure in which a waterproof upper housing 100 and a bottom cover 200 are fitted together. The waterproof upper housing 100 has an internal cavity 110 with an opening 120 at the bottom. The bottom cover 200 is detachably installed at the bottom of the cavity 110 and seals the opening 120. At least one through hole 210 is provided in the middle of the bottom cover 200. Each through hole 210 is equipped with a waterproof connector 220. Therefore, the electrical wires to be connected can pass through the waterproof connectors 220 and enter the cavity 110. The wires are then electrically connected inside the cavity 110. The cavity 110 forms a closed space, effectively isolating it from external water contact. The presence of a power conductor gives the waterproof wiring device of this application excellent waterproof performance. When the waterproof joint 220's waterproof sealing performance deteriorates due to prolonged use, the waterproof upper housing 110, which covers the upper part of the base 200, forms a water-blocking cover above the waterproof joint 220. External water cannot spray onto the waterproof joint 220, and water splashed onto the outer periphery of the waterproof joint 220 will only flow downwards along the waterproof joint 220 under the action of gravity, and will not enter the cavity 110. This ensures that the waterproof performance of the waterproof wiring device of this application is effective for a long time, greatly extending the waterproof lifespan of the waterproof wiring device of this application.

[0024] Reference Figures 2 to 7In some embodiments of this utility model, the bottom cover 200 is threadedly installed on the lower part of the inner wall of the receiving cavity 110. Specifically, the lower part of the inner wall of the receiving cavity 110 is provided with an internal thread, and the outer peripheral wall of the bottom cover 200 is provided with an external thread that can be adapted to the internal thread of the lower part of the inner wall of the receiving cavity 110. During installation, it is only necessary to place the bottom cover 200 on the lower part of the inner wall of the receiving cavity 110, and then rotate the bottom cover 200 relative to the waterproof upper shell 100. The bottom cover 200 is threadedly connected to the internal thread of the lower part of the inner wall of the receiving cavity 110 through the external thread of the outer peripheral wall. When disassembling the bottom cover 200, it is only necessary to rotate the bottom cover 200 in the opposite direction. The operation is simple. It should be noted that in the above embodiments, the bottom cover 200 and the waterproof upper shell 100 are connected by a threaded detachable connection structure. In other embodiments of this utility model, the bottom cover 200 and the waterproof upper shell 100 can also adopt other structures, such as the bottom cover 200 and the waterproof upper shell 100 are connected by a snap-fit ​​connection. For example, the inner peripheral wall of the lower part of the receiving cavity 110 is provided with a snap-fit ​​groove, and the outer peripheral wall of the bottom cover 200 is provided with a protrusion. When the bottom cover 200 is installed in the lower part of the receiving cavity 110, the protrusion is snapped into the snap-fit ​​groove.

[0025] Reference Figure 1 , Figure 3 and Figure 4 To facilitate users in using tools to rotate the waterproof upper housing 100, in some embodiments of this utility model, a hexagonal column 130 or a square column is provided on the upper part of the waterproof upper housing 100. When it is necessary to rotate the waterproof upper housing 100 relative to the bottom cover 200, the user can use a wrench to clamp the hexagonal column 130 or the square column on the upper part of the waterproof upper housing 100, thereby allowing the waterproof upper housing 100 to rotate better relative to the bottom cover 200, thus facilitating the disassembly or installation of the bottom cover 200 and the waterproof upper housing 100, making the operation simpler.

[0026] Reference Figure 2 , Figure 5 and Figure 6In some embodiments of this utility model, the lower surface of the bottom cover 200 is provided with a screwing part structure for driving the bottom cover 200 to rotate relative to the waterproof upper shell 100. Specifically, the screwing part structure includes two locking posts 230, which are arranged at intervals on both sides of the lower surface of the bottom cover 200. The outer peripheral wall of each locking post 230 is provided with a reinforcing rib 231 connected to the bottom cover 200. Therefore, the user can use a screwing tool adapted to the two locking posts 230. One end of the screwing tool has a locking hole adapted to the two locking posts 230. In use, the two locking posts 230 on the lower surface of the bottom cover 200 are correspondingly inserted into the two locking holes of the screwing tool. Then, the user applies force to the screwing tool and drives the bottom cover 200 to rotate relative to the waterproof upper shell 100, thereby facilitating the disassembly and assembly of the bottom cover 200. It should be noted that the number of locking posts 230 provided on the lower surface of the bottom cover 200 can also be three, four, or more, depending on actual needs.

[0027] Reference Figure 3 , Figure 4 and Figure 6 In some embodiments of this utility model, a sealing ring is fitted onto the outer peripheral wall of the bottom cover 200, and an annular groove 240 is formed on the outer peripheral wall of the bottom cover 200. The sealing ring is installed in the annular groove 240. When the bottom cover 200 is threadedly installed on the lower part of the inner wall of the receiving cavity 110, the sealing ring seals the gap between the outer peripheral wall of the bottom cover 200 and the inner peripheral wall of the receiving cavity 110. By adopting the above structure, the bottom cover 200 can better seal the opening 120 at the bottom of the receiving cavity 110, further improving the sealing performance of the receiving cavity 110, thereby improving the waterproof performance of the waterproof wiring device of this application embodiment.

[0028] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7 In some embodiments of this utility model, the outer surface of the waterproof upper housing 100 is provided with one or more elastic fasteners 140. In this embodiment, three elastic fasteners 140 are evenly arranged on the outer surface of the waterproof upper housing 100. Therefore, the waterproof upper housing 100 can be detachably connected to other components through one of the aforementioned elastic fasteners 140, thereby realizing the connection and installation of the waterproof wiring device of this embodiment with other components.

[0029] In some embodiments of this invention, the waterproof upper housing 100 is provided with a rope 150 or a metal chain for connection. In use, the other end of the rope 150 or metal chain can be connected to other components, thereby preventing the waterproof upper housing 100 from accidentally falling off or being lost.

[0030] Reference Figures 1 to 9The fish-attracting lamp of certain embodiments of the second aspect of this utility model includes a fish-attracting lamp body 300, which is equipped with the aforementioned waterproof wiring device. Specifically, a connecting bracket 310 is rotatably mounted on the lower middle part of the fish-attracting lamp body 300. A snap-fit ​​groove 311 is provided on the side wall of the connecting bracket 310. Three elastic fasteners 140 are provided on the outer surface of the waterproof upper housing 100. When the waterproof wiring device is installed on the connecting bracket 310, one of the elastic fasteners 140 snaps into the snap-fit ​​groove 311.

[0031] By employing the aforementioned waterproof wiring device, the fish-attracting lamp of this embodiment allows the lamp's electrical wires and power supply wires to pass through the waterproof connector 220 of the bottom cover 200 and enter the receiving cavity 110 when electrically connected to an external power supply wire. The electrical wires and power supply wires are then electrically connected within the receiving cavity 110, forming a closed space that effectively prevents water from contacting the connection points of the electrical wires and power supply wires. This improves the waterproof performance of the fish-attracting lamp. Furthermore, the waterproof upper shell 100 covers the connection points of the electrical wires and power supply wires, ensuring that even if the waterproof connector 220 deteriorates due to prolonged use, external water cannot reach the connection points, thus extending the waterproof lifespan of the fish-attracting lamp.

[0032] Although embodiments of this implementation have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this implementation, the scope of which is defined by the claims and their equivalents.

Claims

1. A waterproof wiring device, characterized in that, The device includes a waterproof upper housing (100), which has an internal cavity (110). The lower part of the waterproof upper housing (100) has an opening (120) that communicates with the cavity (110). The lower part of the waterproof upper housing (100) is detachably fitted with a bottom cover (200) that can seal the opening (120). The bottom cover (200) has at least one connecting hole (210) in the middle, and each connecting hole (210) is provided with a waterproof connector (220).

2. The waterproof wiring device according to claim 1, characterized in that, The bottom cover (200) is threadedly installed on the lower part of the inner wall of the receiving cavity (110).

3. The waterproof wiring device according to claim 2, characterized in that, The upper part of the waterproof upper shell (100) is provided with a hexagonal column (130) or a square column.

4. The waterproof wiring device according to claim 2, characterized in that, The lower surface of the bottom cover (200) is provided with a rotating part structure for driving the bottom cover (200) to rotate relative to the waterproof upper shell (100).

5. The waterproof wiring device according to claim 4, characterized in that, The twisting part structure includes two or more locking posts (230), and the two locking posts (230) are arranged at intervals on both sides of the lower surface of the bottom cover (200). Each locking post (230) has a reinforcing rib (231) on its outer peripheral wall that is connected to the bottom cover (200).

6. The waterproof wiring device according to claim 2, characterized in that, A sealing ring is fitted on the outer peripheral wall of the bottom cover (200), and an annular groove (240) is formed on the outer peripheral wall of the bottom cover (200). The sealing ring is installed in the annular groove (240). When the bottom cover (200) is threadedly installed on the lower part of the inner wall of the receiving cavity (110), the sealing ring seals the gap between the outer peripheral wall of the bottom cover (200) and the inner peripheral wall of the receiving cavity (110).

7. The waterproof wiring device according to claim 6, characterized in that, The outer surface of the waterproof upper shell (100) is provided with one or more elastic fasteners (140).

8. The waterproof wiring device according to claim 7, characterized in that, The waterproof upper housing (100) is provided with a rope (150) or metal chain for connection.

9. A fish-attracting lamp, characterized in that, It includes a fish-attracting lamp body (300), which is equipped with a waterproof wiring device as described in any one of claims 1 to 8.

10. The fish-attracting lamp according to claim 9, characterized in that, A connecting bracket (310) is rotatably mounted on the lower middle part of the fish-attracting lamp body (300). A snap-fit ​​groove (311) is provided on the side wall of the connecting bracket (310). One or more elastic snap fasteners (140) are provided on the outer surface of the waterproof upper shell (100). When the waterproof wiring device is installed on the connecting bracket (310), the elastic snap fastener (140) snaps into the snap-fit ​​groove (311).

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