CN211556078U

CN211556078U - High-density graphene lithium battery

Info

Publication number: CN211556078U
Application number: CN202020269151.8U
Authority: CN
Inventors: 王刚; 付欢
Original assignee: Hainan Shanghe Chaodian New Energy Technology Co ltd
Current assignee: Hainan Shanghe Chaodian New Energy Technology Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-09-22
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses a high density graphite alkene lithium cell, including graphite alkene electricity core and base, the lower extreme of graphite alkene electricity core links to each other with the base is fixed, the top outer wall rigid coupling of base has the shell, radiator unit is installed in the upper end and the outside of shell, radiator unit includes check valve, gas hood, standpipe, fan and gas pocket, the standpipe outer wall links to each other with the upper end inside center of shell is fixed, the lower extreme of standpipe passes through the gas hood and links to each other with the fan is fixed. This high density graphite alkene lithium cell, structure scientific and reasonable, convenience safe in utilization is provided with shell, graphite alkene electricity core, gas pocket, gas hood, detains the cooperation between cover and the filter screen, when making graphite alkene electricity core start-up and use, makes the inside final gas pocket of following of external gas entering shell discharge, and the inclination of filter screen and shell upper end can reduce the influence of dust and rainwater, has avoided prior art to use the problem that causes the influence to the heat dissipation easily under the more or rainy condition of dust.

Description

High-density graphene lithium battery

Technical Field

The utility model relates to a graphite alkene battery technology field specifically is a high density graphite alkene lithium cell.

Background

The graphene battery utilizes the characteristic that lithium ions rapidly and massively shuttle between the graphene surface and the electrode to develop a new energy battery, and the Nanotek instruments company of Ohio in the United states utilizes the characteristic that the lithium ions rapidly and massively shuttle between the graphene surface and the electrode to develop a new battery.

Although the graphene battery in the prior art can be used, the prior art has the problem that the use is easy to affect heat dissipation under the condition of more dust or rain, and meanwhile, the condition that the graphene battery cell is easy to damage when the graphene battery cell is used at high temperature still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high density graphite alkene lithium cell to the problem of influence is caused to the heat dissipation easily in the use under the more or rainy condition of dust that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-density graphene lithium battery comprises a graphene battery cell and a base, wherein the lower end of the graphene battery cell is fixedly connected with the base, a shell is fixedly connected to the outer wall of the upper part of the base, and heat dissipation assemblies are arranged at the upper end and the outer side of the shell;

the heat dissipation assembly comprises a one-way valve, an air hood, a vertical pipe, a fan and an air hole;

the air holes are processed inside the left side and the right side of the shell respectively, one-way valves are installed inside the air holes, the outer wall of the vertical pipe is fixedly connected with the center of the inner portion of the upper end of the shell, and the lower end of the vertical pipe is fixedly connected with the fan through an air cover.

Preferably, the vertical centers of the vertical tube, the gas hood, the fan and the graphene cell are the same.

Preferably, a high-temperature-resistant component is arranged above the shell;

the high-temperature prevention assembly comprises a buckle cover, a temperature control switch, a filter screen and an electromagnetic valve;

detain the lower extreme of cover and pass through the filter screen and link to each other with the shell is fixed, the solenoid valve is installed in the top of standpipe, and solenoid valve and standpipe are linked together, detain the upper end of cover and install temperature detect switch, all link to each other through the wire electrical property between temperature detect switch, solenoid valve and the fan.

Preferably, a heat absorption component is arranged on the outer side above the base;

the heat absorption assembly comprises a sleeve and paraffin;

the sleeves are fixedly connected to the outer side of the upper portion of the base respectively, and paraffin is stored in the sleeves.

the heat absorption assembly comprises a sleeve and paraffin;

Preferably, the upper end of the housing is formed with an inclination from the inside to the outside.

Compared with the prior art, the beneficial effects of the utility model are that: this high density graphite alkene lithium cell, structure scientific and reasonable, convenience safe in utilization:

be provided with the shell, graphite alkene electricity core, the gas pocket, the check valve, the fan, the standpipe, the gas hood, detain the cooperation between cover and the filter screen, when making graphite alkene electricity core start-up and use, the output current of graphite alkene electricity core can the fan simultaneously, make the inside final gas vent department of following of external gas entering shell discharge, the realization is to the heat dissipation of graphite alkene battery, the inclination of filter screen and shell upper end can reduce the influence of dust and rainwater, the problem of prior art use easily to the heat dissipation cause the influence under the more or rainy condition of dust has been avoided.

Be provided with the cooperation between solenoid valve, graphite alkene electricity core, fan, temperature detect switch, wire and the shell, when making external temperature surpass the temperature detect switch default, the circuit of solenoid valve and fan can break off, makes graphite alkene electricity core and external gas contact break off, avoids using under the high temperature and appears the impaired condition of graphite alkene electricity core easily.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing, buckle cover and air cover of FIG. 1;

FIG. 3 is a schematic view of the base, housing and air vent of FIG. 1;

fig. 4 is a schematic structural diagram of the housing, the buckle cover and the filter screen in fig. 1.

In the figure: 1. graphene battery cell, 2, radiator unit, 201, check valve, 202, gas hood, 203, standpipe, 204, fan, 205, gas pocket, 3, prevent high temperature subassembly, 301, detain the cover, 302, temperature detect switch, 303, filter screen, 304, solenoid valve, 4, heat absorption subassembly, 401, sleeve, 402, paraffin, 5, shell, 6, positive plate, 7, wire, 8, negative pole piece, 9, insulating layer, 10, base.

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. 1-4, the present invention provides a technical solution: a high-density graphene lithium battery comprises a graphene battery cell 1 and a base 10, wherein the lower end of the graphene battery cell 1 is fixedly connected with the base 10, the base 10 can support the graphene battery cell 1, a shell 5 is fixedly connected to the outer wall of the upper part of the base 10, the base 10 can support the shell 5, heat dissipation assemblies 2 are mounted at the upper end and the outer side of the shell 5, each heat dissipation assembly 2 comprises a one-way valve 201, a gas hood 202, a vertical pipe 203, a fan 204 and a gas hole 205, a plurality of gas holes 205 are respectively processed in the left side and the right side of the shell 5, the gas holes 205 can be used for exhausting gas, the one-way valves 201 are mounted in the gas holes 205, the one-way valves 201 can limit the gas at the gas holes 205 to move only from inside to outside, the outer wall of the vertical pipe 203 is fixedly connected with the center of the inner part of the upper end of the vertical pipe 5, the, the vertical pipe 202 can communicate external gas with the fan 204 through the gas hood 202, and the vertical centers of the vertical pipe 202, the gas hood 203, the fan 204 and the graphene cell 1 are coincident, so that the relative positions of the vertical pipe 202, the gas hood 203, the fan 204 and the graphene cell 1 are limited.

Prevent high temperature subassembly 3 is installed to shell 5's top, prevent high temperature subassembly 3 including detaining cover 301, temperature detect switch 302, filter screen 303 and solenoid valve 304, the lower extreme of detaining cover 301 passes through

filter screen

303 and 5 fixed links to each other with the shell, the mesh number of filter screen 303 is 200 meshes, the top at standpipe 203 is installed to solenoid valve 304, and solenoid valve 304 is linked together with standpipe 203, the opening and shutting of the steerable standpipe 203 of solenoid valve 304, the on state of solenoid valve 304 is normally open state, temperature detect switch 302 is installed to the upper end of detaining cover 301, the switch of the steerable solenoid valve 304 circuit of temperature detect switch 302, in case be higher than temperature detect switch 302 predetermine temperature detect switch 302 can self-closing, cut off the circuit of solenoid valve 304, temperature detect switch 302, all link to each other through 7 electrical property of wire.

The heat absorption component 4 is arranged on the outer side above the base 10, the heat absorption component 4 comprises sleeves 401 and paraffin 402, the sleeves 401 are respectively and fixedly connected on the outer side above the base 10, the base 10 can support the sleeves 401, the paraffin 402 is stored in the sleeves 401, the melting point of the paraffin 402 is low, and melt the process and absorb heat, negative plate 8 and positive plate 6 are installed respectively to the upper end left and right sides of graphite alkene electricity core 1, graphite alkene electricity core 1 accessible negative plate 8 and positive plate 6 link to each other with external circuit, negative plate 8 and positive plate 6 all link to each other with fan 204 electrical property through wire 7, make negative plate 8 and positive plate 6 accessible wire 7 carry out the electrical property to fan 204 and support, the inside rigid coupling of shell 5 has insulating layer 9, insulating layer 9 is made for rubber and plastic insulation material, the upper end processing of shell 5 has from inside outward inclination, the outside discharge of water of the shell 5 upper end of being convenient for.

When the high-density graphene lithium battery is required to be used, firstly, a user can communicate the negative plate 8 and the positive plate 6 with an external circuit system, and simultaneously, the electrical connection among the negative plate 8, the positive plate 6, the fan 204, the electromagnetic valve 304 and the temperature control switch 302 is electrically connected through the lead 7, when the graphene battery cell 1 is used, the electromagnetic valve 304 is in an open state, the fan 204 is started to convey external gas to the inside of the shell 5 through the filter screen 303, the gas inside the shell 5 is finally discharged from the air hole 205 through the one-way valve 201, and heat generated by the graphene battery cell 1 is taken out, so that heat dissipation of the graphene battery cell 1 is realized, meanwhile, the entered gas can enter only through dust removal treatment of the filter screen 303, meanwhile, when the high-density graphene lithium battery is used under the rainy condition, rainwater above the shell 5 can flow outwards due to the inclination angle, and if the external temperature is high, even the gas that gets into also can't play the heat dissipation effect at the inside flow of shell 5, temperature detect switch 302 can detect the temperature and be higher than the default this moment, temperature detect switch 302 can break off, the power supply disconnection of solenoid valve 304 and fan 204 this moment, the inside and outside of shell 5 is in encapsulated situation this moment, external high temperature influence graphite alkene electricity core 1's use can be avoided to insulating layer 9, when this condition appears, the inside paraffin 402 of sleeve 401 can be heated and melt, the realization is to graphite alkene electricity core 1 department temporarily dispel the heat, so that the user has sufficient time to maintain, paraffin 402 can get back to the solid state again after the temperature reduction, in order to use next time.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a high density graphite alkene lithium cell, includes graphite alkene electricity core (1) and base (10), the lower extreme of graphite alkene electricity core (1) links to each other its characterized in that with base (10) is fixed: a shell (5) is fixedly connected to the outer wall of the upper part of the base (10), and heat dissipation assemblies (2) are mounted at the upper end and the outer side of the shell (5);

the heat dissipation assembly (2) comprises a one-way valve (201), an air hood (202), a vertical pipe (203), a fan (204) and an air hole (205);

a plurality of air holes (205) are respectively processed inside the left side and the right side of the shell (5), one-way valves (201) are respectively installed inside the air holes (205), the outer wall of the vertical pipe (203) is fixedly connected with the center inside the upper end of the shell (5), and the lower end of the vertical pipe (203) is fixedly connected with the fan (204) through an air hood (202).

2. The high-density graphene lithium battery of claim 1, wherein: the vertical center of the vertical pipe (203), the vertical cover (202), the vertical fan (204) and the vertical center of the graphene battery cell (1) are consistent.

3. The high-density graphene lithium battery of claim 1, wherein: a high-temperature-resistant assembly (3) is arranged above the shell (5);

the high-temperature-resistant assembly (3) comprises a buckle cover (301), a temperature control switch (302), a filter screen (303) and an electromagnetic valve (304);

detain the lower extreme of cover (301) and pass through filter screen (303) and shell (5) fixed the linking to each other, solenoid valve (304) are installed in the top of standpipe (203), and solenoid valve (304) are linked together with standpipe (203), temperature detect switch (302) is installed to the upper end of detaining cover (301), all link to each other through wire (7) electrical property between temperature detect switch (302), solenoid valve (304) and fan (204).

4. The high-density graphene lithium battery of claim 1, wherein: a heat absorption component (4) is arranged on the outer side above the base (10);

the heat absorbing assembly (4) comprises a sleeve (401) and paraffin (402);

the sleeves (401) are fixedly connected to the outer side above the base (10) respectively, and paraffin (402) is stored in the sleeves (401).

5. The high-density graphene lithium battery of claim 1, wherein: negative pole piece (8) and positive plate (6) are installed respectively to the upper end left and right sides of graphite alkene electricity core (1), negative pole piece (8) and positive plate (6) all link to each other with fan (204) electrical property through wire (7), the inside rigid coupling of shell (5) has insulating layer (9).

6. The high-density graphene lithium battery of claim 1, wherein: the upper end of the shell (5) is processed with an inclination angle from inside to outside.