CN210120196U

CN210120196U - Portable aluminum-air battery

Info

Publication number: CN210120196U
Application number: CN201921161799.7U
Authority: CN
Inventors: 朱新坚; 吴曌慧
Original assignee: Jiangsu Dry Newimage Industrial Technology Research Institute Of Energy Ltd
Current assignee: Jiangsu Dry Newimage Industrial Technology Research Institute Of Energy Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-02-28
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a portable aluminium air battery relates to air battery technical field, including the battery assembly, the battery assembly sets up in an upper end open-ended vanning, four corners of vanning bottom are provided with the universal wheel respectively, the outside of universal wheel is equipped with the locking footboard, the telescopic link is all installed at both ends about the vanning, telescopic link one end is fixed on the vanning, and the other end is fixed and is provided with the push rod, the telescopic link includes screwed pipe, threaded rod and ball bearing, the mounting groove has all been seted up at both ends about the vanning, ball bearing sets up in the mounting groove, and the threaded rod bottom inserts to ball bearing inside and fixes in the mounting groove, and the threaded rod is kept away from one end screw of mounting groove and is pegged graft in the one end of screwed pipe, the threaded pipe is kept away from the one end and the push rod. The utility model discloses an aluminium air cell has made things convenient for and has carried and transported.

Description

Portable aluminum-air battery

Technical Field

The utility model relates to an air battery technical field, in particular to portable aluminium air battery.

Background

The aluminum-air battery uses high-purity aluminum Al (containing 99.99 percent of aluminum) as a negative electrode, oxygen as a positive electrode and potassium hydroxide (KOH) or sodium hydroxide (NAOH) aqueous solution as an electrolyte. Aluminum takes up oxygen in the air, a chemical reaction is generated when the battery is discharged, and the aluminum and the oxygen are reacted and converted into aluminum oxide. The aluminum air battery has been developed rapidly, and its application to EV has achieved good results, and is an air battery with promising future. Traditional aluminium air battery is not portable and transportation, and is comparatively slow when putting into equipment use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable aluminium air battery for solve the technical problem that above-mentioned background art exists.

The above technical purpose of the present invention can be achieved by the following technical solutions: a portable aluminum-air battery comprises a battery assembly, the battery assembly is arranged in a packing box with an opening at the upper end, universal wheels are respectively arranged at four corners of the bottom of the packing box, the outer side of the universal wheel is provided with a locking pedal, the left end and the right end of the container are both provided with telescopic rods, one end of the telescopic rod is fixed on the container, the other end of the telescopic rod is fixedly provided with a push rod, the telescopic rod comprises a threaded pipe, a threaded rod and a ball bearing, the mounting groove has all been seted up at both ends about the vanning, ball bearing sets up in the mounting groove, and the threaded rod bottom is inserted to ball bearing inside and is fixed in the mounting groove, and the threaded rod is kept away from one end screw thread grafting of mounting groove in the one end of screwed pipe, the one end and the push rod fixed connection of threaded rod are kept away from to the screwed pipe.

Preferably, the locking pedal is arranged on a universal wheel on the same side as the telescopic rod.

Preferably, the surface of the push rod is sleeved with an anti-slip sleeve.

Preferably, the battery assembly includes a plurality of battery cell, the battery cell includes the panel, the inside of panel is for holding the hollow structure of electrolyte, and the upper end of panel is provided with aluminium negative pole, and the surface is provided with air anode, and the lower extreme of panel is provided with electrolyte entry and electrolyte export respectively, the electrolyte export is circular tubular structure.

Preferably, a plurality of positioning grooves are formed in the bottom of the container, and the electrolyte outlet is inserted into the positioning grooves to complete the fixed installation of the battery assembly inside the container.

Preferably, the inner portion of the battery plate is provided with a diaphragm.

The utility model has the advantages as follows: the utility model relates to a portable aluminium air battery through placing the battery assembly in the vanning, is provided with the universal wheel respectively in four corners of vanning bottom, the outside of universal wheel is equipped with the locking footboard, and the user makes the vanning can convenient and fast's removal vanning through the universal wheel, when the user need not remove the vanning, can be fixed with the vanning through stepping on the locking footboard, prevents that the casing vanning from producing the swift current in the use, carries out the push-and-pull removal to the vanning through the telescopic link in addition, and the helicitic texture between screwed pipe and threaded rod carries out the regulation of length to whole telescopic link through rotatory two sets of screwed pipes, consequently is suitable for the user group of different heights.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the battery assembly of the present invention;

fig. 3 is a schematic view of the bottom structure inside the container of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 to 3, the technical objects of the present invention are achieved by a portable aluminum-air battery, including a battery assembly 1, the battery assembly 1 is disposed in a casing 2 with an open upper end, universal wheels 3 are respectively disposed at four corners of the bottom of the casing 2, a locking pedal 4 is disposed at the outer side of each universal wheel 3, telescopic rods 5 are respectively mounted at the left and right ends of the casing 2, one end of each telescopic rod 5 is fixed on the casing 2, the other end of each telescopic rod 5 is fixedly provided with a push rod 6, each telescopic rod 5 includes a threaded tube 51, a threaded rod 52 and a ball bearing 53, mounting grooves 7 are respectively disposed at the left and right ends of the casing 2, the ball bearing 53 is disposed in the mounting groove 7, the bottom end of the threaded rod 52 is inserted into the ball bearing 53 and fixed in the mounting groove 7, one end of the threaded rod 52 far away from the mounting groove 7 is screwed to one, threaded pipe 51 keeps away from threaded rod 52's one end and push rod 6 fixed connection, the utility model relates to a portable aluminium air battery through placing battery assembly 1 in vanning 2, is provided with universal wheel 3 respectively at four corners of 2 bottoms of vanning, the outside of universal wheel 3 is equipped with locking footboard 4, and the user makes vanning 2 can convenient and fast's removal vanning 2 through universal wheel 3, when the user need not remove vanning 2, can be fixed with vanning 2 through stepping on locking footboard 4, prevents that casing vanning 2 from producing the swift current in the use, carries out the push-and-pull removal to vanning 2 through telescopic link 5 in addition, and the helicitic texture between threaded pipe 51 and threaded rod 52, carries out the regulation of length to whole telescopic link 5 through rotatory two sets of threaded pipe 51, consequently is suitable for the use crowd of different heights.

Preferably, the locking pedal 4 is arranged on the universal wheel 3 at the same side of the telescopic rod 5, so that a user can easily control the universal wheel 3.

Preferably, the surface of the push rod 6 is sleeved with an anti-slip sleeve (not shown). The friction force between the palm and the push rod 6 can be increased when the packing box 2 is pushed through the anti-skidding sleeves, so that the pushing-out is easier.

Preferably, the battery assembly 1 includes a plurality of battery units, each battery unit includes a battery panel 110, the battery panel 110 has a hollow structure capable of accommodating an electrolyte, an aluminum cathode 111 is disposed at an upper end of the battery panel 110, an air anode 112 is disposed on a surface of the battery panel, an electrolyte inlet 113 and an electrolyte outlet 114 are respectively disposed at a lower end of the battery panel 110, and the electrolyte outlet 114 has a circular tubular structure. A plurality of positioning grooves 8 are arranged at the bottom in the container 2, and the electrolyte outlet 114 is inserted into the positioning grooves 8 to complete the fixed installation of the battery assembly 1 in the container 2. This technical scheme can be with orderly placing of battery unit in the inside of vanning 2, has made things convenient for subsequent work of taking out.

Preferably, a separator (not shown) is disposed inside the battery plate 110, and the separator mainly functions to separate the positive electrode and the negative electrode of the air battery and prevent the two electrodes from contacting and short-circuiting.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. A portable aluminum-air battery, includes the battery assembly, the battery assembly sets up in an upper end open-ended vanning, its characterized in that: four corners of vanning bottom are provided with the universal wheel respectively, the outside of universal wheel is equipped with the locking footboard, the telescopic link is all installed at both ends about the vanning, telescopic link one end is fixed on the vanning, and the other end is fixed and is provided with the push rod, the telescopic link includes screwed pipe, threaded rod and ball bearing, the mounting groove has all been seted up at both ends about the vanning, ball bearing sets up in the mounting groove, and the threaded rod bottom is inserted to ball bearing inside and is fixed in the mounting groove, and the threaded rod is kept away from one end screw thread grafting at the screwed pipe of mounting groove, the threaded pipe is kept away from the one end and the push rod fixed connection of threaded.

2. A portable aluminum air cell according to claim 1, wherein: the locking pedal is arranged on a universal wheel at the same side of the telescopic rod.

3. A portable aluminum air cell according to claim 2, characterized in that: the surface of the push rod is sleeved with an anti-skid sleeve.

4. A portable aluminum air cell according to claim 3, wherein: the battery assembly comprises a plurality of battery units, each battery unit comprises a battery panel, the inside of each battery panel is of a hollow structure capable of containing electrolyte, an aluminum cathode is arranged at the upper end of each battery panel, an air anode is arranged on the surface of each battery panel, an electrolyte inlet and an electrolyte outlet are respectively arranged at the lower end of each battery panel, and the electrolyte outlet is of a circular tubular structure.

5. The portable aluminum-air battery according to claim 4, wherein: the bottom in the vanning is provided with a plurality of positioning groove, through with the electrolyte export is accomplished the fixed mounting of battery assembly in the vanning is inside inserting positioning groove.

6. The portable aluminum-air battery according to claim 5, wherein: and a diaphragm is arranged in the battery plate.