A metal fuel cell based LED candle lamp

Abstract

The utility model relates to a kind of LED candle lamp based on metal fuel cell, it is characterized by: including LED electronic movement, electric core fixed shell piece, electric core module and cathode module;In the utility model, cathode metal is installed from top to bottom, and cathode metal is placed at the top cover of electric core module by cathode fixing piece directly;The installation mode of this cathode metal is convenient to replace;And by using metal fuel cell applied on LED candle lamp, it can replace existing dry battery, lithium battery, increase the use time of product, and have the advantages of environmental protection and no pollution.

Description

Technical Field

[0001] This utility model relates to the field of metal fuel cell technology, and in particular to an LED candle lamp based on a metal fuel cell. Background Technology

[0002] Many products, especially household and portable devices, are designed to be powered by rechargeable batteries. Disadvantages of using such conventional batteries include a relatively short operating life and a limited shelf life, even when not in use, due to the degradation of internal (closed system) components over time. Therefore, these devices can be alternatively powered by other sources, including solar or kerosene.

[0003] The disadvantages of using kerosene as an alternative energy source include: high monthly costs; environmental pollutants (millions of tons of CO2 and black carbon released into the atmosphere, contributing to global warming); adverse health effects (e.g., lung, eye, skin, and overall well-being); potential fire hazards (due to its flammability); issues with safe storage and regular purchase; unsuitability as a power source for certain products and devices (e.g., emergency beacons, radio equipment, communication equipment, and charging docks for USB devices); and the possibility of poisoning, even from accidental ingestion mistaken for a beverage.

[0004] The disadvantages of using solar energy as an alternative energy source include: the variability in the amount and duration of sunlight (especially during winter); the impact of rain (which can reduce the possibility of solar energy to near zero during the tropical rainy / monsoon season); cloudy conditions and fog can reduce power generation (by about 10% to 80%); shadows and haze can also reduce the efficiency of solar power; the influence of the sun's latitude (the angle of the sun) and the need to adjust the location of solar capture devices for effective capture; the requirement to be located outdoors to capture sunlight, making it vulnerable to damage from external factors and theft; and the inherent limitations of solar devices, which are not rechargeable and therefore must be disposed of at the end of their lifespan.

[0005] Metal-air fuel cells, such as magnesium-air fuel cells, can also be used as an alternative to traditional batteries. Metal-air fuel cells are considered to offer certain advantages, including high energy density, low cost, and long storage potential. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide an LED candle lamp based on a metal fuel cell, which can solve the problem that traditional LED candle lamps use batteries for power supply and have short usage time when they cannot be recharged.

[0007] To solve the above-mentioned technical problems, the technical solution of this utility model is: an LED candle lamp based on a metal fuel cell, the innovation of which is: including an LED electronic core, a cell fixing shell, a cell module and a cathode module;

[0008] The LED electronic core is mounted on the top of the battery cell fixing housing, and the LED electronic core is provided with a positive terminal and a negative terminal.

[0009] The battery cell fixing housing has a cylindrical structure with a closed top and an open bottom. The outer wall of the battery cell fixing housing has at least one through groove along the vertical direction. The side of the battery cell fixing housing near the top has at least one mounting hole. A positive conductive plate is installed at the mounting hole, with one contact end of the positive conductive plate located inside the battery cell fixing housing and the other contact end located at the top of the battery cell fixing housing and connected to the positive terminal of the LED electronic mechanism. A negative conductive plate is located at the center of the top of the battery cell fixing housing, with one contact end located inside the top of the battery cell fixing housing and the other contact end connected to the negative terminal of the LED electronic mechanism. Several vent holes are provided at the top of the battery cell fixing housing.

[0010] The battery cell module is embedded from the bottom end of the battery cell fixing shell and rotated and snapped into the battery cell fixing shell; the battery cell module includes a battery cell shell, an anode grid, and a top cover; the battery cell shell is cylindrical with a closed bottom and an open top, and an anode grid mounting hole is provided on the side wall of the battery cell shell; an air electrode conductive plate is connected to the top of the anode grid, and the air electrode conductive plate can be made to contact and conduct electricity or disconnect from the positive electrode conductive plate by rotating the battery cell shell; the top cover is connected to the top of the battery cell shell by a thread, and a cathode module mounting hole is provided at the center of the top cover, and a battery cell exhaust hole is provided on the top cover;

[0011] The cathode module includes a cathode metal and a cathode fixing component; the cathode metal is cylindrical and is locked to the bottom end of the cathode fixing component by fixing screws; the cathode fixing component is installed at the cathode module mounting hole of the top cover, and the cathode metal is connected to the negative electrode conductive sheet to achieve connection to the negative electrode connector of the LED electronic core.

[0012] Furthermore, the integrated structure formed by the LED electronic core, the battery cell fixing housing, the battery cell module, and the cathode module is covered by a housing, and the top of the housing has a through hole to accommodate the LED electronic core extending out.

[0013] Furthermore, the bottom end of the battery cell housing is provided with an inwardly recessed hand-pinching cavity to accommodate fingers, which facilitates rotating the entire battery cell housing from the bottom end.

[0014] Furthermore, a rotating locking platform is provided circumferentially at the bottom end of the battery cell fixing housing, and a rotating buckle is provided on the outer side arm of the battery cell housing near the bottom end. The rotating buckle cooperates with the rotating locking platform to achieve a rotational connection between the battery cell fixing housing and the battery cell housing.

[0015] The advantages of this utility model are:

[0016] 1) In this utility model, the cathode metal is installed from top to bottom. The cathode metal is placed directly on the top cover of the cell module through the cathode fixing component. This method of installing the cathode metal is convenient for replacement. Moreover, by using metal fuel cells in LED candle lamps, existing dry batteries and lithium batteries can be replaced, increasing the product's service life and having the advantages of being environmentally friendly and pollution-free. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of an LED candle lamp based on a metal fuel cell according to the present invention.

[0019] Figure 2 This is a schematic diagram of the explosion state of an LED candle lamp based on a metal fuel cell according to this utility model.

[0020] Figure 3 This is a cross-sectional view of an LED candle lamp based on a metal fuel cell according to this utility model. Detailed Implementation

[0021] 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 embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] like Figures 1 to 3 The LED candle lamp based on a metal fuel cell shown includes an LED electronic core 1, a cell fixing housing 2, a cell module 3, and a cathode module 4;

[0024] The LED electronic core 1 is mounted on the top of the battery cell fixing housing 2, and the LED electronic core 1 is provided with a positive terminal and a negative terminal.

[0025] The two battery cell fixing shells are cylindrical in shape, with a closed top and an open bottom. The outer wall of the battery cell fixing shell 2 has at least one through groove along the vertical direction. The side of the battery cell fixing shell 2 near the top has at least one mounting hole. A positive conductive plate 21 is installed at the mounting hole, with one contact end of the positive conductive plate 21 located inside the battery cell fixing shell 2, and the other contact end located at the top of the battery cell fixing shell 2 and connected to the positive terminal of the LED electronic mechanism 1. A negative conductive plate 22 is located at the center of the top of the battery cell fixing shell 2, with one contact end located inside the top of the battery cell fixing shell 2, and the other contact end connected to the negative terminal of the LED electronic mechanism 1. Several vent holes 23 are provided at the top of the battery cell fixing shell 2.

[0026] The battery cell module 3 is inserted into the bottom of the battery cell fixing housing 2 and rotated and snapped into the battery cell fixing housing 2; the battery cell module 3 includes a battery cell housing 31, an anode grid 32 and a top cover 33; the battery cell housing 31 is cylindrical with a closed bottom and an open top, and an anode grid mounting hole is provided on the side wall of the battery cell housing 31; an air electrode conductive plate 34 is connected to the top of the anode grid 32, and the air electrode conductive plate 34 can be rotated by rotating the battery cell housing 31 to achieve contact and conduction with the positive electrode conductive plate 21 or disconnection; the top cover 33 is connected to the top of the battery cell housing 31 by a thread, and a cathode module mounting hole is provided at the center of the top cover 33, and a battery cell exhaust hole is provided on the top cover 33;

[0027] The cathode module 4 includes a cathode metal 41 and a cathode fixing member 42; the cathode metal 41 is cylindrical and is locked to the bottom end of the cathode fixing member 2 by fixing screws; the cathode fixing member 42 is installed at the cathode module mounting hole of the top cover 33, and the cathode metal 41 is connected to the negative electrode conductive sheet 22 to realize the connection to the negative electrode connector of the LED electronic core 1.

[0028] The LED electronic core 1, the battery cell fixing housing 2, the battery cell module 3 and the cathode module 4 form an integral structure covered by a housing 5, and the top of the housing 5 has a through hole to accommodate the LED electronic core 1 extending out.

[0029] The bottom end of the cell housing 31 is provided with an inwardly recessed hand-pinching cavity to accommodate fingers, making it easy to rotate the entire cell housing 31 from the bottom.

[0030] A rotating platform is provided circumferentially at the bottom end of the battery cell fixing housing 2, and a rotating buckle is provided on the outer side arm of the battery cell housing 31 near the bottom end. The rotating buckle cooperates with the rotating platform to realize the rotational connection between the battery cell fixing housing 2 and the battery cell housing 31.

[0031] The working principle of this utility model is as follows: The cathode metal is installed from top to bottom, and the cathode metal is placed directly on the top cover of the cell module through the cathode fixing component; this method of installing the cathode metal is convenient for replacement; and by using metal fuel cells in LED candle lamps, it can replace existing dry batteries and lithium batteries, increase the product's service life, and has the advantages of being environmentally friendly and pollution-free.

[0032] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. An LED candle lamp based on a metal fuel cell, characterized in that: This includes LED electronic core, battery cell mounting housing, battery cell module, and cathode module; The LED electronic core is mounted on the top of the battery cell fixing housing, and the LED electronic core is provided with a positive terminal and a negative terminal. The battery cell fixing housing has a cylindrical structure with a closed top and an open bottom. The outer wall of the battery cell fixing housing has at least one through groove along the vertical direction. The side of the battery cell fixing housing near the top has at least one mounting hole. A positive conductive plate is installed at the mounting hole, with one contact end of the positive conductive plate located inside the battery cell fixing housing and the other contact end located at the top of the battery cell fixing housing and connected to the positive terminal of the LED electronic mechanism. A negative conductive plate is located at the center of the top of the battery cell fixing housing, with one contact end located inside the top of the battery cell fixing housing and the other contact end connected to the negative terminal of the LED electronic mechanism. Several vent holes are provided at the top of the battery cell fixing housing. The battery cell module is embedded from the bottom end of the battery cell fixing shell and rotated and snapped into the battery cell fixing shell; the battery cell module includes a battery cell shell, an anode grid, and a top cover; the battery cell shell is cylindrical with a closed bottom and an open top, and an anode grid mounting hole is provided on the side wall of the battery cell shell; an air electrode conductive plate is connected to the top of the anode grid, and the air electrode conductive plate can be made to contact and conduct electricity or disconnect from the positive electrode conductive plate by rotating the battery cell shell; the top cover is connected to the top of the battery cell shell by a thread, and a cathode module mounting hole is provided at the center of the top cover, and a battery cell exhaust hole is provided on the top cover; The cathode module includes a cathode metal and a cathode fixing component; the cathode metal is cylindrical and is locked to the bottom end of the cathode fixing component by fixing screws; the cathode fixing component is installed at the cathode module mounting hole of the top cover, and the cathode metal is connected to the negative electrode conductive sheet to achieve connection to the negative electrode connector of the LED electronic core.

2. The LED candle lamp based on a metal fuel cell according to claim 1, characterized in that: The integrated structure formed by the LED electronic core, the battery cell fixing shell, the battery cell module and the cathode module is covered by a shell, and the top of the shell has a through hole to accommodate the LED electronic core extending out.

3. The LED candle lamp based on a metal fuel cell according to claim 1, characterized in that: The bottom of the battery cell housing is provided with an inwardly recessed hand-pinching cavity to accommodate fingers, which facilitates rotating the entire battery cell housing from the bottom.

4. The LED candle lamp based on a metal fuel cell according to claim 1, characterized in that: The bottom circumferential of the battery cell fixing housing is provided with a rotating locking platform, and the outer side arm of the battery cell housing near the bottom is provided with a rotating buckle. The rotating buckle cooperates with the rotating locking platform to realize the rotational connection between the battery cell fixing housing and the battery cell housing.

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