CN213124607U - Lithium ion battery convenient to be equipped with waterproof construction - Google Patents

Abstract

The utility model discloses a lithium ion battery convenient to be equipped with waterproof construction, including main part mechanism, end cover and base, main part mechanism's upper end is provided with the end cover, main part mechanism's lower extreme is provided with the base, be provided with the guard wall on the surface of inner shell, the both sides of inner shell are provided with the paster, the inner shell passes through paster and outer shells inner wall viscidity and is connected, the waterproof layer is the component that a polyurethane material made, the buffer layer is the component that a sponge foam material made, it has good waterproof performance to make the inner shell have through the waterproof layer, can play the guard action to the inner core, the installation of inner shell is comparatively simple simultaneously, when the waterproof layer became invalid, holistic change is comparatively simple, and the time saving, the inner shell still has good shock attenuation anti-falling nature, prevent wholly to drop and damage from the.

Description

Lithium ion battery convenient to be equipped with waterproof construction

Technical Field

The utility model relates to a lithium ion battery technical field specifically is a lithium ion battery convenient to be equipped with waterproof construction.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that mainly works by lithium ion movement between a positive electrode and a negative electrode, and Li + is inserted and extracted back and forth between the two electrodes during charge and discharge: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; when discharging, the lithium batteries are divided into lithium batteries and lithium ion batteries, and the lithium batteries are used in mobile phones and notebook computers and are commonly called lithium batteries, and the batteries generally adopt materials containing lithium elements as electrodes and are representative of modern high-performance batteries, while the real lithium batteries are rarely applied to daily electronic products due to high danger.

Current lithium ion battery does not possess waterproof construction for whole wet the back receiving water, can not normal use, influence holistic life, improved working cost greatly, and present lithium ion battery is unified integral, when inside breaks down, is difficult to the maintenance.

To above problem, improve current device, provided a lithium ion battery convenient to be equipped with waterproof construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium ion battery convenient to be equipped with waterproof construction adopts this device to work to waterproof performance is poor in having solved above-mentioned background, maintains the problem of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium ion battery convenient to be provided with a waterproof structure comprises a main body mechanism, an end cover and a base, wherein the end cover is arranged at the upper end of the main body mechanism, the base is arranged at the lower end of the main body mechanism, the main body mechanism comprises an inner core, an outer shell and an inner shell, the inner shell is arranged in the outer shell, the inner core is arranged in the inner shell, the end cover is arranged at the upper end of the outer shell, the base is arranged at the lower end of the outer shell, the inner shell comprises a protective wall and a paster, the protective wall is arranged on the outer surface of the inner shell, the pasters are arranged on two sides of the inner shell, the inner shell is in adhesive connection with the inner wall of the outer shell through the paster;

the end cover comprises a threaded nail and a telescopic rod, the threaded nail is arranged on the upper surface of the end cover, and the telescopic rod is fixedly arranged at the lower end of the end cover;

the base comprises magnetic piles, radiating grids and storage tanks, the magnetic piles are fixedly mounted on the upper surface of the base, the radiating grids are arranged on the upper surface of the base, and the storage tanks are arranged inside the base.

Further, the shell body includes screw hole, jack, magnetism hole, wiring end and external connection, and the upper surface of shell body is provided with screw hole and jack, and the lower bottom surface of shell body is provided with the magnetism hole, and one side of shell body is provided with wiring end and external connection, and the external connection passes the shell body and is connected with the inner core.

Further, the end cover passes through telescopic link and shell body swing joint, and the shell body passes through the magnetism hole and is connected with base magnetism, and activated carbon plate has been placed to the inside of storage tank, storage tank and base swing joint.

Further, the waterproof layer is a component made of a polyurethane material, and the shock absorption layer is a component made of a sponge foam material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a lithium ion battery convenient to be equipped with waterproof construction, be provided with the protective wall on the surface of inner shell, the both sides of inner shell are provided with the paster, the inner shell passes through paster and outer shells inner wall adhesive bonding, the waterproof layer is the component that a polyurethane material made, the buffer layer is the component that a sponge foam material made, make the inner shell have good waterproof performance through the waterproof layer, can play the guard action to the inner core, the installation of inner shell is comparatively simple simultaneously, when the waterproof layer became invalid, holistic change is comparatively simple, save time, secondly the inner shell still has good shock attenuation anti-falling nature, prevent that whole from dropping and damaging from the eminence, whole life is improved.

2. The utility model provides a pair of lithium ion battery convenient to be equipped with waterproof construction, the end cover passes through telescopic link and shell body swing joint, and the shell body passes through the magnetism hole to be connected with base magnetism, and the inner shell passes through paster and outer shells inner wall viscidity to be connected, wholly adopts split formula installation method, when inside breaks down, can in time maintain, and reduce cost loss has also reduced the maintenance degree of difficulty simultaneously.

3. The utility model provides a pair of lithium ion battery convenient to be equipped with waterproof construction is provided with the heat dissipation bars at the upper surface of base, and the storage tank sets up in the inside of base, and the activated carbon board has been placed to the inside of storage tank, and storage tank and base swing joint can absorb moisture on every side through the activated carbon board, prevent that the moisture from getting into the inner core from the heat dissipation bars, have improved the life of inner core, have also improved holistic waterproof performance simultaneously.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the lithium ion battery convenient for being provided with a waterproof structure;

fig. 2 is a schematic diagram of a partially expanded structure of the lithium ion battery convenient for being provided with a waterproof structure;

fig. 3 is a schematic diagram of the split structure of the lithium ion battery convenient for being provided with the waterproof structure of the present invention;

FIG. 4 is a schematic view of the inner shell structure of the present invention;

fig. 5 is a sectional view of the protective wall of the present invention.

In the figure: 1. a main body mechanism; 11. an inner core; 12. an outer housing; 121. a threaded hole; 122. a jack; 123. A magnetic aperture; 124. a terminal; 125. external connection; 13. an inner shell; 131. a protective wall; 1311. a waterproof layer; 1312. a shock-absorbing layer; 1313. an insulating layer; 132. pasting a piece; 2. an end cap; 21. a threaded nail; 22. A telescopic rod; 3. a base; 31. magnetic piles; 32. a heat dissipation grid; 33. a storage tank; 331. an activated carbon plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a lithium ion battery convenient for being provided with a waterproof structure includes a main body mechanism 1, an end cover 2 and a base 3, the end cover 2 is disposed at the upper end of the main body mechanism 1, the base 3 is disposed at the lower end of the main body mechanism 1, the main body mechanism 1 includes an inner core 11, an outer shell 12 and an inner shell 13, the inner shell 13 is disposed inside the outer shell 12, the inner core 11 is disposed inside the inner shell 13, the end cover 2 is disposed at the upper end of the outer shell 12, the base 3 is disposed at the lower end of the outer shell 12, the inner shell 13 includes a protective wall 131 and a patch 132, the protective wall 131 is disposed on the outer surface of the inner shell 13, the patches 132 are disposed on two sides of the inner shell 13, the inner shell 13 is adhesively connected with the inner wall 1312 of the outer shell 12 through the patches 132, the waterproof layer 1311, the shock-absorbing layer, the end cover 2 comprises a screw 21 and an expansion link 22, the screw 21 is arranged on the upper surface of the end cover 2, the expansion link 22 is fixedly arranged at the lower end of the end cover 2, the base 3 comprises a magnetic pile 31, a heat dissipation grid 32 and a storage groove 33, the magnetic pile 31 is fixedly arranged on the upper surface of the base 3, the heat dissipation grid 32 is arranged on the upper surface of the base 3, the storage groove 33 is arranged inside the base 3, the outer shell 12 comprises a threaded hole 121, a jack 122, a magnetic hole 123, a wiring terminal 124 and an external connection wire 125, the upper surface of the outer shell 12 is provided with the threaded hole 121 and the jack 122, the lower bottom surface of the outer shell 12 is provided with the magnetic hole 123, one side of the outer shell 12 is provided with the wiring terminal 124 and the external connection wire 125, the external connection wire 125 penetrates through the outer shell 12 to be connected with the inner core 11, the end cover 2 is movably connected with, the storage tank 33 is movably connected to the base 3, the waterproof layer 1311 is a member made of a polyurethane material, and the shock-absorbing layer 1312 is a member made of a sponge foam material.

In summary, the following steps: the lithium ion battery convenient for being provided with the waterproof structure is characterized in that an end cover 2 is arranged at the upper end of a main mechanism 1, a base 3 is arranged at the lower end of the main mechanism 1, an inner shell 13 is arranged inside an outer shell 12, a protective wall 131 is arranged on the outer surface of the inner shell 13, patches 132 are arranged on two sides of the inner shell 13, the inner shell 13 is in adhesive connection with the inner wall of the outer shell 12 through the patches 132, a waterproof layer 1311 is a component made of polyurethane material, a damping layer 1312 is a component made of sponge foam material, the inner shell 13 has good waterproof performance through the waterproof layer 1311 and can play a protective role on an inner core 11, meanwhile, the inner shell 13 is simple to install, when the waterproof layer 1311 fails, the whole replacement is simple, the time is saved, the inner shell 13 also has good damping and anti-falling performance, the whole is prevented from falling from high, the inside of inner shell 13 is provided with inner core 11, the upper end of outer shell 12 is provided with end cover 2, the lower extreme of outer shell 12 is provided with base 3, the upper surface of end cover 2 is provided with screw 21, the lower extreme fixed mounting of end cover 2 has telescopic link 22, the last fixed surface of base 3 installs magnetic pile 31, the upper surface of base 3 is provided with radiator-grid 32, storage tank 33 sets up the inside at base 3, activated carbon plate 331 has been placed to storage tank 33's inside, storage tank 33 and base 3 swing joint, can absorb moisture on every side through activated carbon plate 331, prevent that moisture from getting into inner core 11 from radiator-grid 32, the life of inner core 11 has been improved, the holistic waterproof performance has also been improved simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a lithium ion battery convenient to be equipped with waterproof construction, includes main part mechanism (1), end cover (2) and base (3), and the upper end of main part mechanism (1) is provided with end cover (2), and the lower extreme of main part mechanism (1) is provided with base (3), its characterized in that: the main body mechanism (1) comprises an inner core (11), an outer shell (12) and an inner shell (13), the inner shell (13) is arranged inside the outer shell (12), the inner core (11) is arranged inside the inner shell (13), an end cover (2) is arranged at the upper end of the outer shell (12), a base (3) is arranged at the lower end of the outer shell (12), the inner shell (13) comprises a protective wall (131) and a patch (132), the protective wall (131) is arranged on the outer surface of the inner shell (13), the patches (132) are arranged on two sides of the inner shell (13), the inner shell (13) is in adhesive connection with the inner wall of the outer shell (12) through the patch (132), a waterproof layer (1311), a damping layer (1312) and an insulating layer (1313) are arranged inside the protective wall (131), the waterproof layer (1311) is arranged on the outer side of the damping layer (1312);

the end cover (2) comprises a threaded nail (21) and a telescopic rod (22), the threaded nail (21) is arranged on the upper surface of the end cover (2), and the telescopic rod (22) is fixedly installed at the lower end of the end cover (2);

the base (3) comprises a magnetic pile (31), a heat dissipation grid (32) and a storage groove (33), the magnetic pile (31) is fixedly mounted on the upper surface of the base (3), the heat dissipation grid (32) is arranged on the upper surface of the base (3), and the storage groove (33) is arranged inside the base (3).

2. A lithium ion battery conveniently provided with a waterproof structure according to claim 1, characterized in that: the outer shell (12) comprises a threaded hole (121), a jack (122), a magnetic hole (123), a wiring terminal (124) and an external connection wire (125), the threaded hole (121) and the jack (122) are arranged on the upper surface of the outer shell (12), the magnetic hole (123) is arranged on the lower bottom surface of the outer shell (12), the wiring terminal (124) and the external connection wire (125) are arranged on one side of the outer shell (12), and the external connection wire (125) penetrates through the outer shell (12) and is connected with the inner core (11).

3. A lithium ion battery conveniently provided with a waterproof structure according to claim 1, characterized in that: the end cover (2) is movably connected with the outer shell (12) through the telescopic rod (22), the outer shell (12) is magnetically connected with the base (3) through the magnetic hole (123), the activated carbon plate (331) is placed in the storage groove (33), and the storage groove (33) is movably connected with the base (3).

4. A lithium ion battery conveniently provided with a waterproof structure according to claim 1, characterized in that: the waterproof layer (1311) is a member made of a polyurethane material, and the shock-absorbing layer (1312) is a member made of a sponge foam material.

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