CN215377543U

CN215377543U - Solid-state separable aluminum-air battery

Info

Publication number: CN215377543U
Application number: CN202120701855.2U
Authority: CN
Inventors: 付超鹏; 李志坚
Original assignee: Xuzhou Kehua Energy Technology Co Ltd
Current assignee: Xuzhou Kehua Energy Technology Co Ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-31
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to the field of aluminum-air batteries, in particular to a solid-state separable aluminum-air battery which comprises a base, a fixing part, a U-shaped lifting block and an air battery, wherein the fixing part is arranged at the lower end of the base in a left-right parallel mode and is fixedly connected with the base, the U-shaped lifting block and the air battery are both arranged inside the base, the air battery is arranged inside the U-shaped lifting block, and the air battery is detachably connected with the U-shaped lifting block. When the battery pack lifting device is used, the battery pack, the first fixing plate and the second fixing plate are fixedly connected in a fixing plate and fixing shaft mode to place the battery pack in the U-shaped lifting block, and then the U-shaped lifting block is controlled to lift through the fixing groove strips, the sliding grooves and the sliding buttons on the U-shaped fixing block, so that the battery pack is convenient to take out, the disassembly and replacement can be simply and conveniently completed, the battery can be firmly fixed, the disassembly time is shortened, and time and labor are saved.

Description

Solid-state separable aluminum-air battery

Technical Field

The utility model relates to the field of aluminum-air batteries, in particular to a solid-state separable aluminum-air battery.

Background

An aluminum-air battery is a novel battery which takes aluminum and air as battery materials as the name implies. The chemical reaction of the aluminum-air battery is similar to that of the zinc-air battery, the aluminum-air battery takes high-purity aluminum Al (containing 99.99 percent of aluminum) as a negative electrode and oxygen as a positive electrode, potassium hydroxide (KOH) or sodium hydroxide (NaOH) aqueous solution as electrolyte, the aluminum absorbs the oxygen in the air, and the chemical reaction is generated when the battery discharges. The structure of the battery and the used raw materials can be changed according to different practical environments and requirements, the battery has great adaptability, can be used on land and in deep sea, can be used as a power battery, can also be used as a signal battery with long service life and high specific energy, is a very powerful battery, and has wide application prospect.

The patent with publication number CN103515676A discloses an all-solid-state separable aluminum-air battery, belonging to the field of aluminum-air batteries. The battery structure comprises a polymer alkaline gel electrolyte storage layer, a porous aluminum anode, an anode support, a gel air electrode, a shell, a cover plate and a fastening bolt. The polymer alkaline gel electrolyte reserve layer and the porous aluminum anode are embedded on an anode support provided with a current collector, and the gel air electrode covers the porous aluminum anode and is completely arranged in the battery shell and fixed with the cover plate by fastening bolts. Wherein the anode support can slide in the shell and is positioned by the positioning ball. The polymer alkaline gel electrolyte reserve layer and the porous aluminum anode used in the utility model are replaceable parts, and can be mechanically replaced after the battery is discharged. Compared with other aluminum-air batteries, the aluminum-air battery has a strong leakage-proof function, and reduces the serious side reaction and hydrogen evolution phenomenon in the conventional aluminum-air battery.

However, the above patents still have the following problems:

1. in the use process of the prior art, the disassembly and replacement operation is not convenient enough, and the disassembly and replacement work cannot be simply and conveniently completed.

2. In the prior art, the battery cannot be well fixed in the using process, and the fixing effect is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a solid-state separable aluminum-air battery, which is used for solving the problems that the disassembly and replacement operations are not convenient enough, the disassembly and replacement work cannot be simply and conveniently completed, the battery cannot be well fixed in the use process, and the fixing effect is poor in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to the field of aluminum-air batteries, in particular to a solid-state separable aluminum-air battery which comprises a base, a fixing part, a U-shaped lifting block and an air battery, wherein the fixing part is arranged at the lower end of the base in a left-right parallel mode and is fixedly connected with the base, the U-shaped lifting block and the air battery are both arranged inside the base, the air battery is arranged inside the U-shaped lifting block, and the air battery is detachably connected with the U-shaped lifting block.

Further, the fixed part is equipped with the fixing base, fixing base front end inboard is equipped with the skid resistant course, skid resistant course and fixing base fixed connection, the fixing base rear end still is equipped with the fixed orifices, the inside screw thread compression bar that is equipped with of fixed orifices, the screw thread compression bar rotates with the fixed orifices to be connected.

Further, the front end of the thread pressing rod is provided with a silica gel soft body, the silica gel soft body is fixedly connected with the thread pressing rod, the rear end of the thread pressing rod is further provided with a pressing handle, and the pressing handle is fixedly connected with the thread pressing rod.

Further, the base is equipped with the U-shaped fixed block, the inside sliding connection of U-shaped fixed block has the U-shaped lifter, just U-shaped fixed block left side is equipped with a fixed slot strip, fixed slot strip and U-shaped fixed block fixed connection, just it has the spout to open in the middle of the fixed slot strip, still be equipped with a sliding button on the spout, sliding button and spout sliding connection.

Further, both ends parallel are equipped with first fixed plate and second fixed plate around the air battery, be equipped with the group battery between first fixed plate and the second fixed plate, both ends respectively with first fixed plate and second fixed plate fixed connection around the group battery.

Further, first fixed plate, second fixed plate and group battery left and right sides middle part are equipped with several parallel arrangement's stationary blade, still be equipped with the fixed axle in the middle of the stationary blade, fixed axle and stationary blade fixed connection, just first fixed plate lower extreme is equipped with the electrolyte entry, still be equipped with the switch on the electrolyte entry, switch and electrolyte entry fixed connection, the lower extreme is equipped with the electrolyte export of several parallel arrangement on the group battery right side, electrolyte export and group battery fixed connection. Compared with the prior art, the utility model has the following beneficial effects:

when the utility model is used, the battery pack, the first fixing plate and the second fixing plate are fixedly connected by using the fixing plate and the fixing shaft to place the battery pack in the U-shaped lifting block, then the U-shaped lifting block is controlled to lift by using the fixing groove strips, the sliding grooves and the sliding buttons on the U-shaped fixing block, when the sliding buttons slide downwards, the U-shaped lifting block can rise to drive the battery pack to rise, the battery pack is conveniently taken out, when the sliding is stopped, the sliding buttons can restore to the original position, the U-shaped lifting block can fall down, when the battery pack is placed in the U-shaped fixing block, the fixing part at the bottom of the U-shaped fixing block can manually rotate the pressing handle to push the threaded pressing rod to move forwards until the silica gel soft body firmly supports the U-shaped fixing block to clamp and fix the U-shaped fixing block, the anti-skid layer at the front end of the fixing block is used for preventing the sliding, so that the fixity is firmer, in the use process of the utility model, the battery can be simply and conveniently disassembled and replaced, the battery can be firmly fixed, the disassembling time is shortened, and time and labor are saved.

Drawings

Fig. 1 is a schematic perspective view of a solid-state separable aluminum-air battery according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an air battery according to an embodiment of the solid-state separable aluminum-air battery of the present invention;

fig. 3 is a schematic perspective view of a fixing portion of an embodiment of a solid-state separable aluminum-air battery according to the present invention;

reference numerals referred to in the drawings are:

the air battery comprises a base 1, a U-shaped fixing block 101, a fixing groove strip 102, a sliding groove 103, a sliding button 104, a fixing part 2, a fixing seat 201, an anti-skid layer 202, a fixing hole 203, a threaded pressing rod 204, a silica gel soft body 205, a pressing handle 206, a U-shaped lifting block 3, an air battery 4, a first fixing plate 401, a second fixing plate 402, a battery pack 403, a fixing plate 404, a fixing shaft 405, an electrolyte inlet 406, a switch 407 and an electrolyte outlet 408

Detailed Description

In order that those skilled in the art may better understand the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and examples:

it should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present invention are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

Example one

As shown in fig. 1 to 3, a solid-state separable aluminum-air battery comprises a base 1, a fixing part 2, a U-shaped lifting block 3 and an air battery 4, wherein the fixing part 2 is arranged at the lower end of the base 1 in a left-right parallel manner, the fixing part 2 is fixedly connected with the base 1, the U-shaped lifting block 3 and the air battery 4 are both arranged inside the base 1, the air battery 4 is arranged inside the U-shaped lifting block 3, and the air battery 4 is detachably connected with the U-shaped lifting block 3.

Fixed part 2 is equipped with fixing base 201, and fixing base 201 front end inboard is equipped with skid resistant course 202, skid resistant course 202 and fixing base 201 fixed connection, and fixing base 201 rear end still is equipped with fixed orifices 203, and the inside screw thread compression bar 204 that is equipped with of fixed orifices 203, screw thread compression bar 204 and fixed orifices 203 rotate to be connected.

The front end of the thread pressing rod 204 is provided with a silica gel soft body 205, the silica gel soft body 205 is fixedly connected with the thread pressing rod 204, the rear end of the thread pressing rod 204 is also provided with a pressing handle 206, and the pressing handle 206 is fixedly connected with the thread pressing rod 204.

The base 1 is provided with a U-shaped fixing block 101, the U-shaped lifting block 3 is connected inside the U-shaped fixing block 101 in a sliding mode, a fixing groove strip 102 is arranged on the left side of the U-shaped fixing block 101, the fixing groove strip 102 is fixedly connected with the U-shaped fixing block 101, a sliding groove 103 is formed in the middle of the fixing groove strip 102, a sliding button 104 is further arranged on the sliding groove 103, and the sliding button 104 is connected with the sliding groove 103 in a sliding mode.

Example two

As an improvement of the previous embodiment, as shown in fig. 1 to 3, the present embodiment is a solid-state separable aluminum-air battery, which includes a base 1, a fixing portion 2, a U-shaped lifting block 3 and an air battery 4, wherein the fixing portion 2 is disposed at the lower end of the base 1 in parallel, the fixing portion 2 is fixedly connected to the base 1, the U-shaped lifting block 3 and the air battery 4 are both disposed inside the base 1, the air battery 4 is disposed inside the U-shaped lifting block 3, and the air battery 4 is detachably connected to the U-shaped lifting block 3.

The air battery 4 has a first fixing plate 401 and a second fixing plate 402 disposed in parallel at front and rear ends thereof, a battery pack 403 is disposed between the first fixing plate 401 and the second fixing plate 402, and the front and rear ends of the battery pack 403 are fixedly connected to the first fixing plate 401 and the second fixing plate 402, respectively.

A plurality of fixing plates 404 which are installed in parallel are arranged in the middle of the left side and the right side of the first fixing plate 401, the second fixing plate 402 and the battery pack 403, a fixing shaft 405 is further arranged in the middle of the fixing plate 404, the fixing shaft 405 is fixedly connected with the fixing plate 404, an electrolyte inlet 406 is arranged at the lower end of the first fixing plate 401, a switch 407 is further arranged on the electrolyte inlet 406, the switch 407 is fixedly connected with the electrolyte inlet 406, a plurality of electrolyte outlets 408 which are installed in parallel are arranged at the lower right end of the battery pack 403, and the electrolyte outlets 408 are fixedly connected with the battery pack 403.

The advantages of the second embodiment over the first embodiment are:

compared with the first embodiment, the utility model discloses in the second embodiment, overall structure is more perfect, first fixed plate 401 and second fixed plate 402 at both ends can be fixed with group battery 403 clamp in the centre around the air battery 4, stationary blade 404 and fixed axle 405 can be simultaneously with first fixed plate 401, second fixed plate 402 and group battery 403 are fixed, and electrolyte entry 406 can let in electrolyte, through opening and closing of switch 407 control electrolyte entry 406, electrolyte in the group battery 403 can discharge through electrolyte export 408, moreover, the steam generator is simple in structure, and the use is convenient.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art, and it will be appreciated by those skilled in the art that the present invention has been made available to those skilled in the art after the filing date or priority date, and that the present invention may be implemented by those skilled in the art by applying ordinary skill in the art, without departing from the spirit and scope of the present invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a solid-state detachable aluminium air cell which characterized in that: including base (1), fixed part (2), U-shaped lifting block (3) and air battery (4), the parallel is established at base (1) lower extreme about fixed part (2), just fixed part (2) and base (1) fixed connection, U-shaped lifting block (3) and air battery (4) are all established inside base (1), just air battery (4) are established inside U-shaped lifting block (3), air battery (4) can dismantle with U-shaped lifting block (3) and be connected.

2. The solid-state separable aluminum-air battery according to claim 1, wherein: fixed part (2) are equipped with fixing base (201), fixing base (201) front end inboard is equipped with skid resistant course (202), skid resistant course (202) and fixing base (201) fixed connection, fixing base (201) rear end still is equipped with fixed orifices (203), just fixed orifices (203) inside is equipped with a screw thread and compresses tightly pole (204), screw thread compresses tightly pole (204) and fixed orifices (203) and rotates and be connected.

3. The solid-state separable aluminum-air battery according to claim 2, wherein: the utility model discloses a screw thread compress tightly pole (204) front end is equipped with a silica gel software (205), silica gel software (205) compress tightly pole (204) fixed connection with the screw thread, screw thread compress tightly pole (204) rear end still is equipped with one and compresses tightly handle (206), compress tightly handle (206) and screw thread compress tightly pole (204) fixed connection.

4. The solid-state separable aluminum-air battery according to claim 3, wherein: base (1) is equipped with U-shaped fixed block (101), U-shaped fixed block (101) inside sliding connection has U-shaped lifter (3), just U-shaped fixed block (101) left side is equipped with a fixed channel strip (102), fixed channel strip (102) and U-shaped fixed block (101) fixed connection, just it has spout (103) to open in the middle of fixed channel strip (102), still be equipped with a sliding button (104) on spout (103), sliding button (104) and spout (103) sliding connection.

5. The solid-state separable aluminum-air battery according to claim 4, wherein: the air battery is characterized in that a first fixing plate (401) and a second fixing plate (402) are arranged at the front end and the rear end of the air battery (4) in parallel, a battery pack (403) is arranged between the first fixing plate (401) and the second fixing plate (402), and the front end and the rear end of the battery pack (403) are fixedly connected with the first fixing plate (401) and the second fixing plate (402) respectively.

6. The solid-state separable aluminum-air battery according to claim 5, wherein: first fixed plate (401), second fixed plate (402) and group battery (403) left and right sides middle part is equipped with stationary blade (404) of several parallel mount, still be equipped with fixed axle (405) in the middle of stationary blade (404), fixed axle (405) and stationary blade (404) fixed connection, just first fixed plate (401) lower extreme is equipped with electrolyte entry (406), still be equipped with switch (407) on electrolyte entry (406), switch (407) and electrolyte entry (406) fixed connection, group battery (403) right side lower extreme is equipped with electrolyte export (408) of several parallel mount, electrolyte export (408) and group battery (403) fixed connection.