Night fishing lamp with replaceable battery

Abstract

The utility model discloses a night fishing lamp with a replaceable battery. The night fishing lamp comprises a night fishing lamp body and a battery module. A middle cover of the night fishing lamp body is provided with a battery interface, and the battery interface comprises a connecting ring and an ejector pin; the battery module comprises a battery box and a current-conducting plate, the battery box is used for installing a battery, the current-conducting plate is arranged at the end part of the battery box, and the current-conducting plate is electrically connected with the battery through the battery box; the shape of the end, close to the current-conducting plate, of the battery box is matched with the shape of the connecting ring, so that the end, close to the current-conducting plate, of the battery box can be inserted into the connecting ring, the battery box and the connecting ring are provided with matched clamping rings and clamping grooves, and the battery box rotates relative to the connecting ring to clamp the clamping rings into the clamping grooves to be fixed. And meanwhile, the connecting ring can be electrically connected with the ejector pin. According to the technical scheme, no special tool is needed in the replacement process, the replacement mode is convenient and efficient, power supply under the waterproof condition is achieved, and the stability and reliability of long-term use of the night fishing lamp are improved.

Description

Technical Field

[0001] This utility model relates to the field of lighting device technology, and in particular to a night fishing light with replaceable batteries. Background Technology

[0002] Currently available night fishing lights generally employ a fixed, built-in battery design, with the energy storage unit forming an inseparable integrated structure with the light fixture itself. This technology reveals significant drawbacks in practical use: because the battery pack is completely encapsulated inside the device, users cannot expand the battery capacity as needed, nor can they quickly replace it in outdoor environments. When the battery is depleted, the entire device must be shut down for charging, which can easily lead to lighting interruptions in outdoor settings lacking a stable power supply, severely impacting the continuity of fishing activities.

[0003] Actual test data shows that under typical high-brightness lighting mode (>1000 lumens), the continuous working time of traditional built-in battery-powered night fishing lights is generally less than 4 hours. For professional fishing scenarios requiring all-night operation, users have to carry multiple backup devices to cope with insufficient battery life. This not only significantly increases the weight of the equipment (each device often weighs more than 500 grams), but also leads to resource waste and complicated equipment management. More importantly, the non-replaceable nature of the built-in battery directly binds the device's lifespan to the battery's degradation period. When the battery capacity degrades to below 70% of its initial value, the overall performance of the device will experience an irreversible decline.

[0004] While existing technologies include lighting devices with removable batteries, most employ external battery boxes or separate power supply modules. These solutions have compatibility issues in night fishing light applications: First, external connection structures compromise the device's waterproof performance, easily leading to circuit failures in humid environments; second, battery replacement requires specialized tools, making it difficult to complete quickly in dark or low-temperature conditions; and third, exposed contact electrodes pose an oxidation risk, increasing contact resistance and severely impacting power supply stability after repeated insertions and removals.

[0005] The aforementioned technical bottlenecks have created an irreconcilable contradiction between the battery life and ease of use of traditional night fishing lights. Especially in professional application scenarios such as continuous day and night operation and fishing in extreme environments, users require the equipment to have continuous all-weather lighting capabilities while maintaining portability and operational reliability. Utility Model Content

[0006] To address the aforementioned issues, this invention provides a replaceable battery night fishing light. By modifying the built-in battery structure of the night fishing light from an internal structure to a modular assembly structure, a new battery module can be quickly disassembled and replaced after the battery module's power is depleted. The replacement process requires no special tools and is convenient and efficient. The battery module is electrically connected to the pin through a conductive plate, enabling power supply under waterproof conditions and improving the stability and reliability of the night fishing light during long-term use.

[0007] To achieve the above objectives, this utility model provides a replaceable battery night fishing light, comprising: a night fishing light body and a battery module;

[0008] The middle cover of the night fishing lamp body is provided with a battery interface, which includes a connecting ring and a pin.

[0009] The battery module includes a battery box and a conductive plate. The battery box is used to install the battery, and the conductive plate is disposed at the end of the battery box. The conductive plate is electrically connected to the battery through the battery box.

[0010] The shape of the end of the battery box near the conductive plate matches the shape of the connecting ring, so that the end of the battery box near the conductive plate can be inserted into the connecting ring. The battery box and the connecting ring are provided with matching retaining rings and slots, so that the battery box can be rotated relative to the connecting ring to lock the retaining ring into the slot for fixation. At the same time, the connecting ring can be electrically connected to the ejector pin.

[0011] In the above technical solution, preferably, the replaceable battery night fishing light further includes a retaining ring mark and a retaining groove mark. The retaining ring mark is disposed on the end face of the battery box near the conductive plate, and the retaining groove mark is disposed inside the connecting ring of the battery interface. The battery box can be inserted into the connecting ring along the alignment of the retaining ring mark and the retaining groove mark.

[0012] In the above technical solution, preferably, the pin of the battery interface is separated from the control module and lamp beads of the lamp body by a sealed and waterproof structure.

[0013] In the above technical solution, preferably, a sealing rubber ring is provided at the connection position between the retaining ring and the retaining groove.

[0014] In the above technical solution, preferably, the connection position between the retaining ring and the retaining groove is provided with a matching spiral structure, and the battery module is spirally engaged in the connecting ring of the battery interface through the spiral structure.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: by modifying the built-in battery of the night fishing light from a built-in structure to a modular assembly structure, the battery module can be quickly disassembled and replaced after the battery module is depleted. The replacement process does not require specific tools and is convenient and efficient. The battery module is electrically connected to the pin through a conductive plate, realizing power supply under waterproof conditions, and improving the stability and reliability of the night fishing light in long-term use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the assembly structure of a replaceable battery night fishing light disclosed in one embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the split structure of a replaceable battery night fishing light disclosed in one embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the end face of a night fishing lamp body disclosed in one embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the end face of a battery module disclosed in one embodiment of the present invention.

[0020] The correspondence between the components and the reference numerals in the diagram is as follows:

[0021] 1. Night fishing light body, 11. Battery interface, 12. Connecting ring, 13. Pin, 14. Slot, 15. Slot marking, 2. Battery module, 21. Battery box, 22. Conductive plate, 23. Snap ring, 24. Snap ring marking. Detailed Implementation

[0022] 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. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] The present invention will now be described in further detail with reference to the accompanying drawings:

[0024] like Figures 1 to 4 As shown, a replaceable battery night fishing light provided by this utility model includes: a night fishing light body 1 and a battery module 2;

[0025] The middle cover of the night fishing lamp body 1 is provided with a battery interface 11, which includes a connecting ring 12 and a pin 13;

[0026] The battery module 2 includes a battery box 21 and a conductive plate 22. The battery box 21 is used to install the battery, and the conductive plate 22 is disposed at the end of the battery box 21. The conductive plate 22 is electrically connected to the battery through the battery box 21.

[0027] The shape of the end of the battery box 21 near the conductive plate 22 matches the shape of the connecting ring 12, so that the end of the battery box 21 near the conductive plate 22 can be inserted into the connecting ring 12. The battery box 21 and the connecting ring 12 are provided with matching retaining rings 23 and slots 14, so that the battery box 21 can rotate relative to the connecting ring 12 to lock the retaining ring 23 into the slot 14 for fixation. At the same time, the connecting ring 12 can be electrically connected to the ejector pin 13.

[0028] In this embodiment, by modifying the built-in battery of the night fishing light from a built-in structure to a modular assembly structure, the battery module 2 can be quickly disassembled and replaced after it is depleted. The replacement process does not require specific tools and is convenient and efficient. The battery module 2 is electrically connected to the pin 13 through the conductive plate 22, which enables power supply under waterproof conditions and improves the stability and reliability of the night fishing light during long-term use.

[0029] Specifically, through the modular and replaceable battery design, the battery module 2 can be replaced more quickly during use, so that the battery module 2 and the night fishing light can be combined into one unit, and the battery life and lighting time can be effectively increased after replacement.

[0030] like Figure 3 and Figure 4 As shown, in the above embodiment, preferably, the replaceable battery night fishing light also includes a retaining ring mark 24 and a retaining groove mark 15. The retaining ring mark 24 is disposed on the end face of the battery box 21 near the conductive plate 22, and the retaining groove mark 15 is disposed in the connecting ring 12 of the battery interface 11. The battery box 21 can be inserted into the connecting ring 12 along the alignment of the retaining ring mark 24 and the retaining groove mark 15.

[0031] During implementation, align the battery module 2 and the night fishing lamp body 1 along the part where the retaining ring mark 24 and the retaining groove mark 15 are aligned, and then insert the battery module 2 into the connecting ring 12 for fixation. This will allow the conductive plate 22 to be electrically connected to the ejector pin 13, achieving a stable connection between the battery module 2 and the night fishing lamp body 1. Turning on the power switch will enable the battery module 2 to supply power to the night fishing lamp body 1.

[0032] In the above embodiment, preferably, the pin 13 of the battery interface 11 is separated from the control module and the lamp beads of the lamp body by a sealed and waterproof structure. The sealed and waterproof structure enables the battery module 2 to supply power to the night fishing lamp body 1 in a waterproof environment, maintaining the stability and reliability of power supply in a waterproof environment.

[0033] In the above embodiment, preferably, a sealing ring is provided at the connection position between the retaining ring 23 and the retaining groove 14. Based on the elastic deformation of the sealing ring to fill the gap and increase the frictional resistance, the sealing ring can not only achieve the sealing and waterproof function between the battery module 2 and the connecting ring 12, but also make the connection between the battery module 2 and the connecting ring 12 more stable.

[0034] In the above embodiment, preferably, the connection position between the retaining ring 23 and the retaining groove 14 is provided with a matching spiral structure, and the battery module 2 is spirally engaged in the connecting ring 12 of the battery interface 11 through the spiral structure.

[0035] During implementation, the spiral fixing connection method can improve the ease of operation for replacing battery module 2.

[0036] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A battery replaceable night fishing lamp, characterized in that, The application relates to a night fishing lamp body and a battery module. The middle cover of the night fishing lamp body is provided with a battery interface, and the battery interface comprises a connecting ring and a thimble. The battery module comprises a battery box and a conductive plate, the battery box is used for mounting a battery, the conductive plate is arranged at the end of the battery box, and the conductive plate is electrically connected with the battery through the battery box. The shape of the end of the battery box close to the conductive plate is matched with the shape of the connecting ring, so that the end of the battery box close to the conductive plate can be inserted into the connecting ring, and the battery box and the connecting ring are provided with matched snap rings and snap grooves, so that the snap ring can be clamped into the snap groove to realize fixation by rotating the battery box relative to the connecting ring, and meanwhile the connecting ring can be electrically connected with the thimble. The application further comprises a snap ring mark and a snap groove mark, the snap ring mark is arranged on the end face of the end of the battery box close to the conductive plate, and the snap groove mark is arranged in the connecting ring of the battery interface, so that the battery box can be inserted into the connecting ring along the alignment of the snap ring mark and the snap groove mark.

2. The battery-replaceable night fishing lamp according to claim 1, characterized in that, The thimble of the battery interface is separated from the control module and the lamp bead of the lamp body in a sealed waterproof structure.

3. The battery-replaceable night fishing lamp according to claim 1, characterized in that, A sealing rubber ring is arranged at the connecting position of the snap ring and the snap groove.

4. The battery-replaceable night fishing lamp according to claim 1, wherein The connecting position of the snap ring and the snap groove is provided with a matched screw structure, and the battery module is screwed and clamped in the connecting ring of the battery interface through the screw structure.

5. The battery-replaceable night fishing lamp according to claim 1 or 4, characterized in that, ​

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