CN213584056U

CN213584056U - Ultra-light lithium battery

Info

Publication number: CN213584056U
Application number: CN202022332480.5U
Authority: CN
Inventors: 张培华
Original assignee: Tianjin Xinrongwang Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Rongxin Tianjin New Energy Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-29
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an ultra-light lithium battery, the protective housing comprises a protective housing, the inside of protective housing is equipped with the mounting groove, the inside of mounting groove is equipped with light-duty lithium cell body, the inner wall of mounting groove vertically inserts and is equipped with a plurality of buffer strips that are used for preventing light-duty lithium cell body from receiving to collide with, the middle part of protective housing is equipped with and is used for detecting the detection mechanism whether light-duty lithium cell body expands, the upper end of protective housing is equipped with a plurality of block mechanisms that are used for going on fixing to light-duty lithium cell body. The utility model discloses it is rational in infrastructure, can be convenient for install light-duty lithium cell body with light-duty lithium cell body chucking in the inside of protective housing, can also start bee calling organ when light-duty lithium cell body appears the inflation early, remind the user in time to carry out maintenance to light-duty lithium cell body.

Description

Ultra-light lithium battery

Technical Field

The utility model relates to a lithium cell technical field especially relates to an ultra-light lithium cell.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become mainstream, and the lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.

The light-duty lithium cell that has now is not convenient for install its dismantlement in the use installation, and the lithium cell appears the bulging deformation easily after long-time use moreover, and this kind of deformation is difficult for observing in early, if can in time detect the bulging deformation of lithium cell, just can in time maintain the battery, prolongs its life, reduces the harm to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an ultra-light lithium battery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ultra-light lithium battery, includes the protective housing, the inside of protective housing is equipped with the mounting groove, the inside of mounting groove is equipped with light-duty lithium cell body, the inner wall of mounting groove vertically inserts and is equipped with a plurality of buffer strips that are used for preventing light-duty lithium cell body from receiving to collide with, the middle part of protective housing is equipped with and is used for detecting whether expanded detection mechanism of light-duty lithium cell body, the upper end of protective housing is equipped with a plurality of block mechanisms that are used for going on fixing light-duty lithium cell body.

Preferably, detection mechanism sets up in two inside device chambeies of protective housing including the symmetry, the inside sliding connection in device chamber has the slide, one side fixedly connected with slide bar of slide, the one end of slide bar runs through a lateral wall in device chamber and extends to the inside in mounting groove, the one end of slide bar supports tightly with light-duty lithium cell body's lateral wall, the opposite side symmetry of slide is equipped with two mutual electric connection's electrically conductive head, the opposite side of slide is through another lateral wall elastic connection in first spring and device chamber, another lateral wall symmetry in device chamber is equipped with two electrically conductive first complex conductor heads, the outside of protective housing is equipped with bee calling organ, two the rear end of conductor head all with bee calling organ electric connection.

Preferably, block mechanism is including setting up in a plurality of sockets of protective housing inner wall, and is a plurality of the top of socket all is equipped with the rectangular cavity, the inside sliding connection in rectangular cavity has the slider, the inside fixedly connected with inserted bar of slider, the top in rectangular cavity is equipped with the circular slot, the top of inserted bar runs through the roof in rectangular cavity and extends to the inside of circular slot and in the inside fixedly connected with fixture block of circular slot, the lower extreme of inserted bar runs through the diapire in rectangular cavity and extends to the inside of socket, the outer fringe of inserted bar is equipped with the second spring in the inside cover in rectangular cavity, the slider passes through the second spring and the roof elastic connection in rectangular cavity, the inside of socket is inserted and is equipped with the gag lever post, the both ends of gag lever post are equipped with respectively with the round mouth with inserted bar complex.

Preferably, a plurality of the buffer strips are all rubber strips.

Preferably, the upper ends of the clamping blocks are provided with U-shaped pull rods for pulling the insertion rods to move.

Preferably, the front ends of the plurality of conductive heads are all outwards convex arcs, and the front ends of the plurality of conductor heads are all inwards concave arcs.

The utility model has the advantages that:

1. by arranging the clamping mechanism, the limiting rod can be inserted into the socket, the inserting rod in the sliding block is pushed to move through the second spring, then the two ends of the limiting rod are inserted, and the light lithium battery body is clamped in the protective shell;

2. through setting up detection mechanism, when light-duty lithium cell body appears the inflation early, light-duty lithium cell body can promote the slide bar removal of both sides, then the slide bar can promote the conductive head of both sides and contact with the conductor head of both sides respectively, and then the conduction circuit starts bee calling organ, reminds the user in time to carry out maintenance to light-duty lithium cell body.

Drawings

Fig. 1 is a schematic structural diagram of an ultra-light lithium battery provided by the present invention;

fig. 2 is a side view of an external structure of an ultra-light lithium battery according to the present invention;

fig. 3 is an enlarged view of a structure at a position a of the ultra-light lithium battery provided by the present invention;

fig. 4 is a structure enlarged view of B of the ultra-light lithium battery provided by the utility model.

In the figure: the device comprises a protective shell 1, a mounting groove 2, a light lithium battery body 3, a buffer strip 4, a limiting rod 5, a clamping block 6, a device cavity 7, a sliding plate 8, a sliding rod 9, a conductive head 10, a conductor head 11, a first spring 12, a rectangular cavity 13, a sliding block 14, an insertion rod 15, a second spring 16, a circular groove 17 and a socket 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

Referring to fig. 1-4, an ultra-light lithium battery comprises a protective housing 1, wherein a mounting groove 2 is formed in the protective housing 1, a light lithium battery body 3 is arranged in the mounting groove 2, a plurality of buffer strips 4 used for preventing the light lithium battery body 3 from colliding are longitudinally inserted in the inner wall of the mounting groove 2, a detection mechanism used for detecting whether the light lithium battery body 3 expands or not is arranged in the middle of the protective housing 1, and a plurality of clamping mechanisms used for fixing the light lithium battery body 3 are arranged at the upper end of the protective housing 1.

In the utility model, the detection mechanism comprises two device cavities 7 symmetrically arranged inside the protective shell 1, the inside of the device cavity 7 is connected with a sliding plate 8 in a sliding way, one side of the sliding plate 8 is fixedly connected with a sliding rod 9, one end of the sliding rod 9 penetrates through one side wall of the device cavity 7 and extends to the inside of the mounting groove 2, one end of the sliding rod 9 is tightly pressed against the side wall of the light lithium battery body 3, the other side of the sliding plate 8 is symmetrically provided with two conductive heads 10 which are electrically connected with each other, the other side of the sliding plate 8 is elastically connected with the other side wall of the device cavity 7 through a first spring 12, the other side wall of the device cavity 7 is symmetrically provided with a conductor head 11 which is matched with the two conductive heads 10, the outside of the protective shell 1 is provided with a buzzer, the rear ends of the two conductor heads 11 are both electrically connected with the buzzer, when the, the conductive heads 10 on the two sides are respectively contacted with the conductor heads 11 on the two sides, so that a circuit is conducted, the buzzer is started, and a user is reminded of timely maintaining the light lithium battery body 3.

Specifically, block mechanism is including setting up in a plurality of sockets 18 of 1 inner wall of protective housing, the top of a plurality of sockets 18 all is equipped with rectangular cavity 13, the inside sliding connection of rectangular cavity 13 has slider 14, slider 14's inside fixedly connected with inserted bar 15, rectangular cavity 13's top is equipped with circular slot 17, inserted bar 15's upper end runs through rectangular cavity 13's roof and extends to circular slot 17's inside and in circular slot 17's inside fixedly connected with fixture block 6, inserted bar 15's lower extreme runs through rectangular cavity 13's diapire and extends to socket 18's inside, inserted bar 15's outer fringe is equipped with second spring 16 in rectangular cavity 13's inside cover, slider 14 passes through second spring 16 and rectangular cavity 13's roof elastic connection, socket 18's inside is inserted and is equipped with gag lever post 5, gag lever post 5's both ends are equipped with respectively with 15 complex round mouths, with light-duty lithium cell body 3 chucking in protective housing 1's inside, be convenient for install light-duty lithium cell body 3.

Specifically, a plurality of buffering strips 4 are rubber strips, and the upper end of a plurality of fixture blocks 6 all is equipped with the U-shaped pull rod that is used for pulling inserted bar 15 and removes, and the front end of a plurality of conductive heads 10 is outside convex arc, and the front end of a plurality of conductor heads 11 is inside concave arc, increases the area of contact between conductive head 10 and the conductor head 11.

The utility model discloses during the use, only need to place light-duty lithium cell body 3 in 1 inside mounting groove 2 of protective housing, then insert gag lever post 5 to the inside of socket 18 again, second spring 16 will promote the inside inserted bar 15 of slider 14 and remove afterwards, then insert the both ends of gag lever post 5, with 3 chucking of light-duty lithium cell body in the inside of protective housing 1, when the inflation appears in light-duty lithium cell body 3 early, light-duty lithium cell body 3 can promote the slide bar 9 of both sides and remove, then slide bar 9 can promote the conductive head 10 of both sides and contact with the conductor head 11 of both sides respectively, and then conduction circuit, start bee calling organ, remind the user in time to maintain light-duty lithium cell body 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an ultra-light lithium battery, includes protective housing (1), its characterized in that, the inside of protective housing (1) is equipped with mounting groove (2), the inside of mounting groove (2) is equipped with light-duty lithium cell body (3), the inner wall of mounting groove (2) vertically inserts and is equipped with a plurality of buffer strip (4) that are used for preventing light-duty lithium cell body (3) to receive to collide with, the middle part of protective housing (1) is equipped with and is used for detecting whether detection mechanism of light-duty lithium cell body (3) expand, the upper end of protective housing (1) is equipped with a plurality of block mechanisms that are used for carrying out the fixing to light-duty lithium cell body (3).

2. The ultra-light lithium battery as claimed in claim 1, wherein the detection mechanism comprises two device cavities (7) symmetrically arranged inside the protective shell (1), a sliding plate (8) is slidably connected inside the device cavities (7), a sliding rod (9) is fixedly connected to one side of the sliding plate (8), one end of the sliding rod (9) penetrates through one side wall of the device cavity (7) and extends into the mounting groove (2), one end of the sliding rod (9) is tightly abutted against the side wall of the light lithium battery body (3), two conductive heads (10) electrically connected with each other are symmetrically arranged on the other side of the sliding plate (8), the other side of the sliding plate (8) is elastically connected with the other side wall of the device cavity (7) through a first spring (12), and a conductor head (11) matched with the two conductive heads (10) is symmetrically arranged on the other side wall of the device cavity (7), the outside of protective housing (1) is equipped with bee calling organ, two the rear end of conductor head (11) all with bee calling organ electric connection.

3. The ultra-light lithium battery according to claim 1, wherein the clamping mechanism comprises a plurality of sockets (18) arranged on the inner wall of the protective shell (1), a rectangular cavity (13) is arranged above each of the plurality of sockets (18), a sliding block (14) is connected inside the rectangular cavity (13) in a sliding manner, an insertion rod (15) is fixedly connected inside the sliding block (14), a circular groove (17) is arranged above the rectangular cavity (13), the upper end of the insertion rod (15) penetrates through the top wall of the rectangular cavity (13) and extends to the inside of the circular groove (17), a clamping block (6) is fixedly connected inside the circular groove (17), the lower end of the insertion rod (15) penetrates through the bottom wall of the rectangular cavity (13) and extends to the inside of the socket (18), and a second spring (16) is sleeved on the outer edge of the insertion rod (15) in the inside of the rectangular cavity (13), slider (14) are through second spring (16) and the roof elastic connection in rectangular cavity (13), gag lever post (5) are inserted to the inside of socket (18), the both ends of gag lever post (5) are equipped with respectively with inserted bar (15) complex round mouth.

4. An ultra-light lithium battery according to claim 1, characterized in that a plurality of said buffer strips (4) are rubber strips.

5. The ultra-light lithium battery as claimed in claim 3, wherein the upper ends of the plurality of blocks (6) are provided with U-shaped pull rods for pulling the insertion rods (15) to move.

6. The ultra-light lithium battery as claimed in claim 2, wherein the front ends of the plurality of conductive leads (10) are each outwardly convex arc-shaped, and the front ends of the plurality of conductive leads (11) are each inwardly concave arc-shaped.