Multifunctional magnesium air battery camping lamp

Abstract

The invention relates to a multifunctional magnesium air battery camping lamp which comprises a shell and a magnesium air brine lamp, and a magnesium air battery, an illuminating lamp, a position indicating lamp, an illuminating lamp switch, an emergency switch, a power management system and an SOS calling module are integrated on a top cover of the magnesium air brine lamp; the SOS help calling module has SOS emergency help calling and positioning functions, in an emergency, an emergency switch is pressed, the position indicating lamp is lightened, and the SOS help calling module is triggered to send out a help calling signal and positioning information at the same time; the side wall of the lower part of the inner layer of the shell adopts a threaded telescopic pipe structure capable of extending up and down, and residual electrolyte on the anode plate is scraped by a liquid scraper; the position indicating lamp and the SOS distress call module are arranged, the music playing function and the AI voice conversation function are achieved, the lower portion of the shell can be stretched by pulling the threaded telescopic pipe structure, the electrolyte is separated from the anode plate, the anode plate is prevented from being corroded due to long-term contact with the electrolyte, the service life is prolonged, and the device is suitable for camping and wilderness survival.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of lighting, and particularly relates to a multifunctional magnesium air cell camping lamp. BACKGROUND

[0002] The salt water lamp has certain application prospects in remote areas where part of the power is not covered, disaster prevention, camping lamp and other scenes due to its storage resistance, long endurance, portability and other advantages.

[0003] At present, the camping lamp design based on the salt water lamp technology has shown the development trend of multifunction, long service life and larger current, and has good practicability and convenience, but still has some deficiencies: 1. Limited energy supply: Although some camping lamps use solar panels and battery technology, the cost is high, and the endurance is still limited. Especially in the case of continuous use or insufficient light, the battery power is easily depleted, affecting the use experience.

[0004] 2. Single positioning function: Although some camping lamps integrate a positioner, the positioning function is often single, only providing location information, lacking advanced functions such as emergency rescue. In an emergency, this single positioning function may not meet the needs of users.

[0005] 3. Complex operation: Some camping lamps have rich functions, but the operation interface is complex and not easy to use. This may increase the difficulty and inconvenience for non-professional users.

[0006] 4. Electrolyte corrosion: For campers who need a camping lamp for a long time, the camping lamp needs to have as long a service life as possible. However, it is difficult to carry a large amount of salt package with high-quality electrolyte. When the switch is turned off when lighting is not needed, the magnesium air chemical reaction is interrupted, but the magnesium plate is still immersed in the electrolyte, which will be corroded, resulting in unnecessary loss. Long-term use will shorten the service life of the camping lamp.

[0007] In the invention patent with publication number CN119103517B, a salt water lamp for emergency lighting is disclosed. The space volume of the first liquid storage bag gradually increases and decreases, which stirs the salt water in the first liquid storage bag and dissolves the precipitate. The first and second plug-in bosses move relative to each other, thereby generating heat through friction and heating the salt water inside the first and second liquid storage bags. This solves the problem of darkening of the bulb brightness when the salt water concentration decreases. The structure design of the salt water lamp in this scheme is complex and the cost is high, which is not conducive to large-scale application and promotion.

[0008] Overall, although there are various camping lights with different features on the market, they often lack innovation in design and function, especially in terms of energy supply and additional functions, and there is still much room for improvement. SUMMARY

[0009] The purpose of the present application is to provide a magnesium air battery camping lamp that integrates multiple practical functions, facilitates emergency search and rescue, and has a long service life.

[0010] To achieve the above-mentioned purpose, the present application discloses a multifunctional magnesium air battery camping lamp, which comprises a cylindrical shell and a magnesium air salt water lamp matched with the shell. The top cover of the magnesium air salt water lamp is integrated with a magnesium air battery, a lighting lamp, a position indicating lamp, a lighting lamp switch, an emergency switch, a power management system, and an SOS distress module. The magnesium air battery supplies power to the lighting lamp, the position indicating lamp, and the SOS distress module through the power management system. The lighting lamp is used to provide lighting to the front of the shell, and the position indicating lamp is used to emit beam-shaped or scattered light upward to indicate position. The SOS distress module has SOS emergency distress and positioning functions. In an emergency, the emergency switch is pressed, the position indicating lamp is lit, and the SOS distress module is triggered to send a distress signal and positioning information. The power management system further comprises an output port for temporarily charging a mobile phone or connecting a low-power electrical appliance.

[0011] Preferably, the power management system realizes step-up power supply to the output port through a series battery pack or a step-up circuit module, and at least includes one 5V output port.

[0012] Preferably, the power management system also has circuit protection functions of overcharge, overdischarge, and short circuit, to ensure the safe operation of the camping lamp.

[0013] Preferably, the lighting lamp has two lighting modes of spotlight and floodlight, and the magnesium air salt water lamp is further integrated with a network connection module, a music playing module, and an AI voice dialogue module. The network connection module, the music playing module, and the AI voice dialogue module are managed by the power management system.

[0014] Preferably, the magnesium air battery comprises one or more groups of anode plates inserted into the inner cavity of the shell and suspended in the middle and lower parts. The anode plates are arranged on the inner side of the shell in the axial direction.

[0015] Preferably, the anode plates are made of magnesium or magnesium alloy material.

[0016] Preferably, the shell has an outer layer and an inner layer, the outer layer is a hard protective shell without a bottom, and the inner layer adopts a thread expansion pipe structure that can be elongated up and down; when lighting is not needed, the thread expansion pipe structure is pulled to elongate the inner layer, at this time, the electrolyte in the shell moves downward and separates from the anode plate, the electrochemical reaction is interrupted, the anode plate is prevented from being corroded by long-term contact with the electrolyte, and the multifunctional magnesium air battery camping lamp has a longer service life.

[0017] Preferably, a liquid scraper is mounted on the inner bottom of the shell, the liquid scraper comprises a liquid scraping plate and a hard support rod fixed to the inner bottom of the shell for supporting the liquid scraping plate; the liquid scraping plate comprises a frame body matched with the profile of the anode plate and one or more scraping blades made of elastic material arranged on the inner side of the frame body; the anode plate passes through the liquid scraping plate, and the scraping blades are in contact with the surface of the anode plate.

[0018] Preferably, during the process of stretching the thread expansion pipe structure, the liquid scraper moves downward to scrape off the residual electrolyte on the surface of the anode plate, thereby preventing further corrosion of the anode plate by the electrolyte; and during the process of shortening the thread expansion pipe structure, the liquid scraper moves upward along the anode plate to rub and damage the oxide film on the surface of the anode plate, thereby accelerating the lighting speed of the magnesium air salt water lamp.

[0019] Preferably, the width of the scraping blade is at least half of the width of the inner side of the frame body, so that the rubber fin can always be in contact with the anode plate before the anode plate is consumed.

[0020] The multifunctional magnesium air battery camping lamp of the present application has at least the following advantages: 1. It has music playing function and AI voice dialogue function, can control music playing through voice under the support of mobile network, and can temporarily charge mobile phone or insert small audio amplifier and other low-power electrical appliances through power management system and output port voltage boost power supply, which is more suitable for long-term camping or even wilderness survival use.

[0021] 2. It has a position indicating lamp and an SOS distress module, in emergency, the position indicating lamp is turned on to irradiate light beam upward, which is very helpful for rescue personnel to find the target at night, and the SOS distress module can also send distress signal and positioning information, which further improves the possibility of rescue for campers in the case of mobile terminal such as mobile phone being damaged or lost.

[0022] 3. The lower part of the shell adopts a thread expansion pipe structure that can be elongated up and down, when lighting is not needed, the thread expansion pipe structure is pulled to elongate the lower part of the shell, so that the electrolyte separates from the anode plate, the anode plate is prevented from being corroded by long-term contact with the electrolyte, and the service life is prolonged.

[0023] 4. By installing a scraper at the bottom inside the housing to remove residual electrolyte from the surface of the anode plate, further corrosion of the anode plate by the electrolyte is prevented, thus extending its service life. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of a multifunctional magnesium-air battery camping lamp.

[0025] Figure 2 for Figure 1 A structural schematic diagram of a multifunctional magnesium-air battery camping light from another perspective.

[0026] Figure 3 This is a schematic diagram of the threaded telescopic tube structure and the scraper.

[0027] The components in the diagram are numbered as follows: 1. Housing; 2. Magnesium-air saline lamp; 3. Lighting lamp; 4. Indicator lamp; 5. Emergency switch; 6. Lighting switch; 7. Anode plate; 8. Outer layer; 9. Inner layer; 10. Threaded telescopic tube structure; 11. Pull ring; 12. Scraper; 13. Rigid support rod; 14. Frame; 15. Scraper blade. Detailed Implementation

[0028] The present invention will be further described in detail below through embodiments, so that those skilled in the art can implement it based on the description.

[0029] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0030] like Figures 1-2 As shown, a multifunctional magnesium-air battery camping lamp includes a cylindrical housing 1 and a magnesium-air saline lamp 2 adapted to the housing. The top cover of the magnesium-air saline lamp 2 integrates a magnesium-air battery, a lighting lamp 3, a position indicator lamp 4, a lighting switch 6, an emergency switch 5, a power management system, and an SOS distress signal module. The magnesium-air battery supplies power to the lighting lamp 3, the position indicator lamp 4, and the SOS distress signal module through the power management system. The lighting lamp 3 provides illumination in front of the housing 1, and the position indicator lamp emits a beam or diffused light upwards from the housing 1 for position indication. The SOS distress signal module has SOS emergency call and positioning functions. In an emergency, pressing and holding the emergency switch 5 (e.g., for 5 seconds) will trigger the SOS distress signal module and the position indicator lamp, which will then light up, and simultaneously trigger the SOS distress signal module to send out a distress signal and positioning information. The power management system also includes an output port for temporary charging of mobile phones or connecting low-power electrical appliances. In this embodiment, a switch button for separately controlling the position indicator lamp is also provided next to the emergency switch 5.

[0031] The power management system provides boosted power to the output port via a series battery pack or boost circuit module, and includes at least one 5V output port. In this example, the output port is a Type-C interface, located on the side of the top cover of the magnesium-salt water lamp, which facilitates connection and use in real-world applications. Furthermore, based on practical application results, the voltage drop is significant when charging a mobile phone, and it consumes a large amount of magnesium; therefore, it is best used only as a temporary charging method.

[0032] The power management system also features overcharge, over-discharge, and short-circuit protection functions to ensure the safe operation of the camping lights.

[0033] The lighting lamp has two lighting modes: spotlight and floodlight. The magnesium air saline lamp also integrates a network connection module, a music playback module, and an AI voice dialogue module. The network connection module, music playback module, and AI voice dialogue module are managed by a power management system. The top cover of the magnesium air saline lamp is equipped with a music playback switch.

[0034] The magnesium-air battery includes one or more sets of anode plates 7 inserted into the inner cavity of the casing and suspended in the lower middle part, with the anode plates arranged axially on the inner side of the casing.

[0035] The anode plate 7 is made of magnesium or magnesium alloy.

[0036] like Figure 3 As shown, the housing 1 has an outer layer 8 and an inner layer 9. The outer layer 8 is a rigid protective shell without a bottom. The lower side wall of the inner layer 9 adopts a threaded telescopic tube structure 10 that can extend vertically. A pull ring 11 can be set on the outer side of the bottom of the inner layer to facilitate manual extension of the threaded telescopic tube structure 10. When lighting is not needed, the threaded telescopic tube structure 10 is pulled to extend the inner layer. At this time, the electrolyte in the housing 1 moves downward and separates from the anode plate, interrupting the electrochemical reaction and preventing the anode plate from being corroded by long-term contact with the electrolyte, thus giving the multifunctional magnesium-air battery camping light a longer service life.

[0037] A scraper is installed on the bottom inner side of the housing 1. The scraper includes a scraper plate 12 and a rigid support rod 13 fixed to the bottom inner side of the housing for supporting the scraper plate. The scraper plate 12 includes a frame 14 adapted to the outline of the anode plate and one or more scraper blades 15 made of elastic material disposed inside the frame. The anode plate 7 passes through the scraper plate 12, and the scraper blades 15 contact the surface of the anode plate 7.

[0038] During the stretching of the threaded telescopic tube structure 10, the scraper moves downward to remove the residual electrolyte on the surface of the anode plate, thus preventing further corrosion of the anode plate by the electrolyte. During the shortening of the threaded telescopic tube structure, the electrolyte level rises, and the scraper moves upward along the anode plate to rub and destroy the oxide film on the surface of the anode plate, thereby accelerating the lighting speed of the magnesium air salt lamp.

[0039] The width of the scraper 15 is at least half the width of the inner side of the frame, so that the rubber fins can always be in contact with the anode plate before the anode plate is completely consumed.

[0040] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and embodiments shown and described herein.

Claims

1. A multifunctional magnesium-air battery camping light, characterized in that, The device includes a cylindrical housing and a magnesium-air saline lamp adapted to the housing. The top cover of the magnesium-air saline lamp integrates a magnesium-air battery, a lighting lamp, a position indicator lamp, a lighting switch, an emergency switch, a power management system, and an SOS distress signal module. The magnesium-air battery supplies power to the lighting lamp, position indicator lamp, and SOS distress signal module through the power management system. The lighting lamp provides illumination to the front of the housing, and the position indicator lamp emits a beam or diffused light upwards to indicate the position. The SOS distress signal module has SOS emergency call and location functions. In an emergency, pressing the emergency switch illuminates the position indicator lamp and simultaneously triggers the SOS distress signal module to send a distress signal and location information. The power management system also includes an output port for temporary charging of mobile phones or connection of low-power electrical appliances.

2. The multifunctional magnesium-air battery camping lamp according to claim 1, characterized in that, The power management system provides boost power to the output port by connecting a series battery pack or a boost circuit module, and includes at least one 5V output port.

3. The multifunctional magnesium-air battery camping lamp according to claim 2, characterized in that, The power management system also features overcharge, over-discharge, and short-circuit protection functions to ensure the safe operation of the camping lights.

4. The multifunctional magnesium-air battery camping lamp according to claim 1, characterized in that, The lighting lamp has two lighting modes: spotlight and floodlight. The magnesium air salt lamp also integrates a network connection module, a music playback module, and an AI voice dialogue module. The network connection module, music playback module, and AI voice dialogue module are managed by a power management system.

5. The multifunctional magnesium-air battery camping lamp according to claim 1, characterized in that, The magnesium-air battery includes one or more sets of anode plates inserted into the inner cavity of the casing and suspended in the lower middle part, with the anode plates arranged axially on the inner side of the casing.

6. The multifunctional magnesium-air battery camping lamp according to claim 5, characterized in that, The anode plate is made of magnesium or magnesium alloy.

7. The multifunctional magnesium-air battery camping lamp according to claim 5, characterized in that, The housing has an outer layer and an inner layer. The outer layer is a rigid protective shell without a bottom, and the lower side wall of the inner layer adopts a threaded telescopic tube structure that can extend vertically. When lighting is not needed, the threaded telescopic tube structure is pulled to extend the inner layer. At this time, the electrolyte in the housing moves down and separates from the anode plate, interrupting the electrochemical reaction and preventing the anode plate from being corroded by long-term contact with the electrolyte. This gives the multifunctional magnesium-air battery camping light a longer service life.

8. The multifunctional magnesium-air battery camping lamp according to claim 7, characterized in that, A scraper is installed on the bottom inner side of the housing. The scraper includes a scraper blade and a rigid support rod fixed to the bottom inner side of the housing to support the scraper blade. The scraper blade includes a frame that is adapted to the contour of the anode plate and one or more rings of scraper blades made of elastic material disposed inside the frame. The anode plate passes through the scraper blade and the scraper blades contact the surface of the anode plate.

9. The multifunctional magnesium-air battery camping lamp according to claim 8, characterized in that, During the stretching of the threaded telescopic tube structure, the scraper moves downward to remove the residual electrolyte on the surface of the anode plate, preventing further corrosion of the anode plate by the electrolyte; while during the shortening of the threaded telescopic tube structure, the scraper moves upward along the anode plate to rub and destroy the oxide film on the surface of the anode plate, thereby accelerating the lighting speed of the magnesium air salt lamp.

10. The multifunctional magnesium-air battery camping lamp according to claim 9, characterized in that, The width of the scraper is at least half the width of the inner side of the frame, so that the rubber fins can always be in contact with the anode plate before the anode plate is completely consumed.

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