CN215680799U

CN215680799U - Portable metal air power supply and emergency lamp

Info

Publication number: CN215680799U
Application number: CN202121420923.4U
Authority: CN
Inventors: 郑雪山; 董正豪; 李怀宇; 王少杰; 袁彬; 陆镭文; 李世华; 薛业建; 刘兆平
Original assignee: Ningbo Aluminum New Energy Co ltd
Current assignee: Ningbo Aluminum New Energy Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-28
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a portable metal air power supply, which comprises a shell assembly, a metal air power supply body and a handle arranged on the shell assembly, wherein the metal air power supply comprises a plurality of monomer shells and an anode assembly which are arranged side by side; the anode assembly comprises a plurality of anode sheets which are connected in series and/or in parallel; the number of the monomer shells is the same as that of the anode sheets; the left side, the right side and the upper part of the monomer shell are hollowed out, cathode sheets are respectively and correspondingly arranged at the hollowed parts at the left side and the right side of the monomer shell, the anode sheets can be extended into the monomer shell in a pluggable manner along the hollowed parts above the monomer shell, and the anode sheets and the cathode sheets are arranged in parallel; when the metal-air power supply works, the metal-air power supply also comprises electrolyte, and the electrolyte is configured in the monomer shell. The portable metal air power supply and the emergency lamp have the advantages of simple structure, convenience in operation, small occupied space and easiness in carrying, are long in service life and low in cost, and can meet the requirements of emergency lighting in different occasions.

Description

Portable metal air power supply and emergency lamp

Technical Field

The utility model relates to the technical field of metal air power supplies, in particular to a portable metal air power supply and an emergency lamp.

Background

The emergency lamp is used for emergency lighting under the condition that normal lighting fails, and is mainly used for emergency lighting (military, outdoor travel, earthquake disaster, indoor power failure and the like), medical first-aid kits, education and teaching and the like. Classified according to their portability, they can be classified into portable and stationary types. And is divided into lithium battery, alkaline battery and metal air power supply according to different driving power supplies. Because of the limitation of self structural characteristics, if the lithium battery and the alkaline battery are not used for a long time, the working time of the emergency lamp cannot reach a theoretical value due to self discharge of the battery, and meanwhile, the performance of the battery is continuously weakened along with the lapse of time, so that the power supply of the emergency lamp cannot be guaranteed for a long time, and the emergency use requirement under a special occasion is difficult to meet.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model provides a portable metal air power supply and an emergency lamp, and aims to solve the problems that the conventional emergency lamp is short in service life, high in cost, large in occupied space, not easy to carry and the like.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a portable metal air power supply comprises a shell assembly, a metal air power supply body and a handle arranged on the shell assembly, wherein the metal air power supply comprises a plurality of monomer shells and an anode assembly which are arranged side by side; the anode assembly comprises a plurality of anode sheets connected in series and/or in parallel; the single shell and the anode strips are the same in quantity, the left side, the right side and the upper part of the single shell are hollowed out, cathode strips are correspondingly arranged at the hollowed parts of the left side and the right side of the single shell respectively, the anode strips can extend into the single shell along the hollowed parts above the single shell in an inserting and pulling manner, and the anode strips and the cathode strips are arranged in parallel; when the metal-air power supply is in operation, the metal-air power supply further comprises an electrolyte, and the electrolyte is disposed within the cell housing.

Preferably, a plastic upper cover is further connected to the top of each anode sheet in the anode assembly, and the width of the plastic upper cover is greater than that of the monomer housing.

Preferably, the shell assembly comprises an upper shell, a middle shell and a lower shell, the upper shell is fixedly connected with the lower shell, the middle shell is limited by the upper shell and the lower shell, a plurality of air inlets are formed in the middle shell, and the air inlets correspond to the cathode sheets in position.

Preferably, the housing assembly further comprises a cover plate detachably connected to the opening in the middle of the upper case, or the cover plate is directly and fixedly connected to the anode assembly.

Preferably, the handle is provided on at least one of the upper case, the middle case, and the lower case.

Preferably, the middle case and the lower case are integrated, or the middle case and the upper case are integrated.

Preferably, the metal-air power supply is further provided with a circuit board, and the circuit board is respectively electrically connected with the cathode sheet and the anode sheet in the metal-air power supply.

The utility model further provides an emergency lamp, which comprises the metal air power supply, and is also provided with a front lamp and a side lamp, wherein the front lamp and the side lamp are respectively arranged on two different side surfaces of the middle shell and respectively establish an electric connection relationship with the first switch and the second switch.

Preferably, the headlight comprises two operating modes, namely high beam illumination and red warning.

Preferably, the emergency lamp is further provided with a switch assembly including a first switch and a second switch for controlling illumination of the headlight and the sidelight, respectively, the first switch and the second switch being electrically connected to the wiring board, respectively.

Preferably, the emergency lamp is further provided with a USB female socket and a USB interface rubber plug matched with the USB female socket, and the USB female socket is electrically connected to the circuit board.

The utility model has the beneficial effects that:

the metal air power supply has the advantages of light weight, portability, safe storage and transportation, high electricity storage capacity, stable service performance, long service life and low cost.

The metal air power supply disclosed by the utility model is not required to be maintained during long-term storage at ordinary times, is quickly started and stably works in emergency, adopts a salt bag and water to prepare an electrolyte during starting, and can be used under various working conditions.

The emergency lamp is provided with the front lamp, the side lamp and the USB female socket, so that the emergency lamp not only can meet the requirements of emergency lighting in different occasions, but also can realize the functions of USB charging and alarming, and meets different fields of civil use, petroleum, chemical industry, fire fighting and the like.

Drawings

FIG. 1 is a schematic view of the overall structure of the portable metal air power supply and emergency light of the present invention.

Fig. 2 is an exploded view of the portable metal air power supply and emergency light of the present invention.

FIG. 3 is a schematic structural view of an embodiment of the present invention in which three monocoques are arranged.

The portable electronic device comprises a cover plate 1, an anode assembly 2, a handle 3, an upper shell 4, a first switch 5, a middle shell 6, a front lamp 7, a single shell 8, a second switch 9, a USB interface rubber plug 10, a side lamp 11, a lampshade 12, a cathode sheet 13, a lower shell 14, a USB female seat 15, a circuit board 16, an anode sheet 21, a plastic upper cover 22, a handle 23, a conductive bolt 24 and a spacing block 81.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model.

Examples

As shown in fig. 1 to 3, the portable metal air power supply of the present embodiment comprises a housing assembly, a metal air power supply body and a handle 3 arranged on the housing assembly, wherein the metal air power supply comprises three single housings 8 and an anode assembly 2 arranged side by side; the anode assembly 2 comprises three anode strips 21 which are connected in series and/or in parallel, different discharge currents of the metal air power supply can be effectively adjusted through the series-parallel arrangement of the anode strips 21, the top of each anode strip 21 in the anode assembly 2 is also connected with a plastic upper cover 22, and the plastic upper cover 22 is provided with a handle 23 which is convenient for each anode strip 21 to extract; the number of the monomer shells 8 is the same as that of the anode sheets 21, the left and right sides and the upper part of the monomer shell 8 are hollowed out, cathode sheets 13 are correspondingly arranged at the hollowed parts of the left and right sides of the monomer shell 8 respectively, each monomer shell 8 consists of a monomer shell body and cathode sheets 13 arranged at the two sides of the monomer shell 8, and the cathode sheets 13 are connected to the monomer shell 8 in a gluing or hot-pressing mode; the plastic upper cover 22 is wider than the monomer housings 8, so that each monomer housing 8 is spaced to provide a passage for air intake, and the bottom of each monomer housing 8 is spaced by a spacer 81; the anode sheet 21 extends into the monomer shell 8 along the hollow part above the monomer shell 8 in an inserting and pulling way, and the anode sheet 21 and the cathode sheet 13 are arranged in parallel; when the metal-air power supply is in operation, the metal-air power supply further includes an electrolyte disposed within the cell housing 8.

Each anode sheet 21 inserted at the upper part, the cathode sheets 13 arranged at the left side and the right side in parallel and the front side wall and the rear side wall of the monomer shell 8 body form an independent single cell cavity, electrolyte is added, the discharging operation of current can be realized, and the configuration of a high-power metal air power supply is realized through the modular integration of the monomer shell 8. The anode sheet 21 may be made of one of magnesium, aluminum and zinc, preferably aluminum. The cathode sheet 13 has the function of catalyzing and oxidizing oxygen molecules in air, and can adopt any material applied in the prior art, preferably a silver and manganese dioxide composite catalyst or a cathode material consisting of a material with catalytic performance and a waterproof breathable layer.

The shell assembly of this embodiment includes epitheca 4, mesochite 6 and inferior valve 14, epitheca 4 and inferior valve 14 fixed connection, mesochite 6 is spacing by epitheca 4 and inferior valve 14, a plurality of inlet ports have been seted up on mesochite 6, the inlet port corresponds with negative pole piece 13 position. The shell component further comprises a cover plate 1, wherein the cover plate 1 is detachably connected to an opening in the middle of the upper shell 4, or the cover plate 1 is directly and fixedly connected to the anode component 2. The handle 3 is provided on at least one of the upper case 4, the middle case 6, and the lower case 14. Through the setting of casing subassembly, not only improve the aesthetic sense organ degree of emergency light, prolonged the life of inside metal air power moreover. As a modified solution, the middle shell 6 and the lower shell 14 are integrated, or the middle shell 6 and the upper shell 4 are integrated, and the above modified solution is still within the protection scope of the present application. The lower case 14 plays a supporting role.

In one embodiment, the metal-air power supply is further provided with a circuit board 16, the cathode sheet 13 and the anode sheet 21 are respectively provided with lugs for power line fixing and leading-out functions so as to establish electrical connection with the circuit board 16 respectively, and the conductive lugs of the anode sheet 21 are embedded into the plastic upper cover 22 and further fixed by the conductive bolts 24.

In another aspect, the utility model further provides an emergency lamp, which includes the metal-air power supply as configured above, and is further provided with a front lamp 7 and a side lamp 11, wherein the front lamp 7 and the side lamp 11 are respectively arranged on two different sides of the middle shell 6 and are respectively electrically connected with the first switch 5 and the second switch 9. The headlight 7 comprises two working modes of high beam illumination and red warning. The emergency lamp is further provided with a switch assembly comprising a first switch 5 and a second switch 9, the first switch 5 and the second switch 9 being respectively used to control the illumination of the headlight 7 and the side light 11, the first switch 5 and the second switch 9 being respectively electrically connected to the circuit board 16. The front lamp 7 has two-gear switch control, the first switch 5 can generate lighting effect when pressed once, and the red lamp twinkling warning effect appears when pressed once again. The side light 11 has an illumination function, and an illumination effect can be generated by pressing the second switch 9. The emergency lamp is further provided with a USB female socket 15 and a USB interface rubber plug 10 matched with the USB female socket 15, and the USB female socket 15 is electrically connected to a circuit board 16. Through the setting of the USB female socket 15, a channel for charging external current is provided, and the discharging current of the metal air power supply is utilized more efficiently.

The working principle of the metal air power supply and the emergency lamp of the utility model is as follows: the six cathode sheets 13 are respectively bonded on the monomer shell 8 at certain intervals, three independent open monomer shells 8 are formed by every two cathode sheets 13 and the monomer shell 8 body, the prepared saline or alkaline substances are respectively poured into the three monomer shells 8, and then the anode assembly 2 with the three anode sheets 21 is inserted into the monomer shell 8; the cathode sheet 13 and the anode sheet 21 in each monomer shell 8 perform electrochemical reaction under the action of electrolyte, release electric energy and output through a series-parallel circuit; pressing the first switch 5 to form a circuit to generate an illumination effect, and pressing once again to generate a red light flashing warning effect; pressing the second switch 9 causes the circuit to complete the circuit, creating a lighting effect.

Electrolyte in the monomer shell 8 is poured out, the process of stopping power generation can be realized, and meanwhile, the emergency lamp is convenient to carry. The long-term use of the emergency lamp can be realized by adding and pouring out the electrolyte.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed.

Claims

1. A portable metal air power supply comprises a shell assembly, a metal air power supply body and a handle arranged on the shell assembly, and is characterized in that the metal air power supply comprises a plurality of monomer shells and anode assemblies which are arranged side by side; the anode assembly comprises a plurality of anode sheets connected in series and/or in parallel; the single shell and the anode strips are the same in quantity, the left side, the right side and the upper part of the single shell are hollowed out, cathode strips are correspondingly arranged at the hollowed parts of the left side and the right side of the single shell respectively, the anode strips can extend into the single shell along the hollowed parts above the single shell in an inserting and pulling manner, and the anode strips and the cathode strips are arranged in parallel; when the metal-air power supply is in operation, the metal-air power supply further comprises an electrolyte, and the electrolyte is disposed within the cell housing.

2. The portable metal air power supply of claim 1, wherein a plastic top cover is further attached to the top of each anode sheet in said anode assembly, said plastic top cover having a width greater than the width of the cell housing.

3. The portable metal air power supply of claim 1, wherein the housing assembly comprises an upper housing, a middle housing and a lower housing, the upper housing and the lower housing are fixedly connected, the middle housing is limited by the upper housing and the lower housing, the middle housing is provided with a plurality of air inlets, and the air inlets correspond to the cathode sheets.

4. The portable metal air power supply of claim 3, wherein said housing assembly further comprises a cover plate removably attached to said upper housing at said central opening or wherein said cover plate is directly fixedly attached to said anode assembly.

5. The portable metal air power supply of claim 3, wherein said middle case and lower case are integrated, or said middle case and upper case are integrated.

6. The portable metal air power supply of claim 1, further provided with a circuit board, said circuit board establishing electrical connection with the cathode strip and the anode strip of the metal air power supply, respectively.

7. An emergency lamp comprising a metal air power supply as claimed in any one of claims 1 to 6, the emergency lamp further being provided with a front lamp and a side lamp, the front lamp and the side lamp being respectively arranged on two different sides of the middle housing and being respectively in electrical connection with the first switch and the second switch.

8. The emergency light of claim 7, wherein said headlight includes both high beam illumination and red warning modes of operation.

9. An emergency lamp according to claim 7, further provided with a switch assembly comprising a first switch and a second switch for controlling illumination of the headlight and the sidelight, respectively, the first switch and the second switch being electrically connected to the circuit board, respectively.

10. The emergency lamp according to claim 7, further comprising a USB socket and a USB interface rubber plug mated with the USB socket, wherein the USB socket is electrically connected to a circuit board.