CN208690411U - A kind of antimagnetic lithium battery - Google Patents
A kind of antimagnetic lithium battery Download PDFInfo
- Publication number
- CN208690411U CN208690411U CN201821302839.0U CN201821302839U CN208690411U CN 208690411 U CN208690411 U CN 208690411U CN 201821302839 U CN201821302839 U CN 201821302839U CN 208690411 U CN208690411 U CN 208690411U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- antimagnetic
- top cover
- main body
- upper shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of antimagnetic lithium batteries, including lithium battery casing and isolation upper shield, the bottom of the lithium battery casing is equipped with pedestal, top cover is installed at the top of the lithium battery casing, the inside of the top cover is equipped with sealing station, the bottom insertion of the sealing station is equipped with temperature sensor, the lithium battery casing has been internally embedded lithium battery main body, the top side of the lithium battery main body is provided with positive terminal, the top other side of the lithium battery main body is provided with negative terminal, the negative terminal is connected through top cover with upper shield is isolated, the utility model solves the component of lithium battery vulnerable to outside electromagnetic interference, cause unnecessary current loss, people be lithium battery control panel on be additionally arranged antimagnetic route, but antimagnetic line construction is complicated, and antimagnetic effect is poor, easily cause unnecessary current loss problem, The problem of if temperature is without rationally controlling, lithium battery being easily caused to damage simultaneously.
Description
Technical field
The utility model relates to technical field of lithium batteries, specially a kind of antimagnetic lithium battery.
Background technique
Usually there are two types of external forms for lithium battery: cylindrical type and square, inside battery use helically wound structures, very with one kind
Fine and the very strong polyethylene film isolated material of permeability is formed in positive and negative pole spacing, anode includes by cobalt acid lithium and aluminium
The current collector of foil composition, cathode is made of the current collector that graphitized carbon material and copper foil form, filled with having in battery
In addition organic electrolytic solution is also equipped with safety valve and PTC element (use of partial cylinder formula), so as to battery in abnormal state and
Damage is protected the battery from when output short-circuit, the voltage of single lithium battery is 3.7V (ferrous lithium phosphate cathode is 3.2V), electricity
Tankage is also impossible to infinity, therefore, single lithium battery is usually carried out series and parallel processing, to meet wanting for different occasions
It asks.
In lithium battery use process, the component of lithium battery causes unnecessary electric current to damage vulnerable to outside electromagnetic interference
It losing, people is are additionally arranged antimagnetic route on the control panel of lithium battery, but antimagnetic line construction is complicated, and antimagnetic effect is poor,
Unnecessary current loss problem is easily caused, while in all environmental factors, charge-discharge performance shadow of the temperature to lithium battery
Maximum is rung, if temperature declines, the reaction rate decline of electrode, the power output of lithium battery can also decline, if temperature rises
Then on the contrary, but temperature it is too high, more than 45 degree, the chemical balance in lithium battery can be destroyed, lead to side reaction, if temperature without close
The problem of reason controls, then easily causes lithium battery to damage.
Utility model content
The purpose of this utility model is to provide a kind of antimagnetic lithium batteries, to solve lithium electricity mentioned above in the background art
The component in pond causes unnecessary current loss vulnerable to outside electromagnetic interference, people be lithium battery control panel on be additionally arranged
Antimagnetic route, but antimagnetic line construction is complicated, and antimagnetic effect is poor, easily causes unnecessary current loss problem, simultaneously
If the problem of temperature is without rationally controlling, lithium battery being easily caused to damage.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of antimagnetic lithium battery, including lithium electricity
Pond shell and isolation upper shield, the bottom of the lithium battery casing is equipped with pedestal, top is equipped at the top of the lithium battery casing
Lid, the inside of the top cover are equipped with sealing station, and the bottom insertion of the sealing station is equipped with temperature sensor, the lithium battery
Shell has been internally embedded lithium battery main body, and the top side of the lithium battery main body is provided with positive terminal, the lithium battery master
The top other side of body is provided with negative terminal, and the negative terminal is connected through top cover with upper shield is isolated, the isolation upper shield and top
Lid is connected through a screw thread, and the lithium battery main body is internally provided with hot wind slot, and one end of the hot wind slot is equipped with electricity
Heating plate, the lower part of the electric boiling plate are provided with fan, and the fan insertion is mounted on the top center of pedestal, the lithium electricity
The inside of pond shell and top cover is embedded in and is equipped with antimagnetic layer, and the two sides of the lithium battery casing are equipped with limited block.
Preferably, the antimagnetic layer is a kind of ferroaluminium material members.
Preferably, the isolation upper shield is a kind of permalloy material component, and the bottom of the isolation upper shield is provided with embedding
Enter platform, and the outer rim for being embedded in platform offers external screw thread.
Preferably, the bottom of the pedestal is provided with anti-skid chequer, and the side of the pedestal is provided with air inlet web plate, it is described into
The inside of wind web plate is equipped with dust-proof inner core.
Preferably, the lithium battery casing is connected by screw to top cover, and the middle part of lithium battery casing and top cover is arranged
There is gasket.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model passes through screw thread with upper shield connection, isolation upper shield and top cover is isolated through top cover by negative terminal
Connection provides stable top isolation for positive terminal and negative terminal, carries out good antimagnetic protection, and installation is stablized, and it is convenient to dismantle,
The closed barrier of antimagnetic layer ensure that the original part inside lithium battery casing not by magnetic interference, and the component for solving lithium battery is easy
By outside electromagnetic interference, cause unnecessary current loss, people be lithium battery control panel on be additionally arranged antimagnetic route, but
It is that antimagnetic line construction is complicated, and antimagnetic effect is poor, easily causes unnecessary current loss problem.
2. electric boiling plate carries out energization preheating, fan work by setting fan, while by the heat on electric boiling plate surface
It blows to inside hot wind slot, carries out hot wind preheating, temperature sensor contacts the top end face of lithium battery main body, when the temperature of lithium battery main body
When degree is close to 40 degree, then controls electric boiling plate and stop heating, while fan stops working, when the temperature of lithium battery main body is more than 45
When spending, then fan is only opened, carry out wind-cooling heat dissipating processing, when temperature reaches lithium battery main body using suitable temperature, stopped
Fan operation, rationally keeps good operating temperature, if solving temperature without rationally controlling, lithium battery is easily caused to damage
The problem of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the schematic diagram of internal structure of the utility model embodiment.
In figure: 1, pedestal；2, lithium battery casing；3, limited block；4, positive terminal；5, negative terminal；6, top cover；7, fan；8,
Electric boiling plate；9, antimagnetic layer；10, lithium battery main body；11, hot wind slot；12, sealing station；13, upper shield is isolated；14, temperature sensing
Device.
Specific embodiment
Component in order to solve lithium battery causes unnecessary current loss, people are lithium vulnerable to outside electromagnetic interference
Antimagnetic route is additionally arranged on the control panel of battery, but antimagnetic line construction is complicated, and antimagnetic effect is poor, it is unnecessary to easily cause
Current loss problem, if while temperature without rationally controlling, lithium battery being easily caused to damage the problem of, the utility model is real
It applies example and provides a kind of antimagnetic lithium battery.The following will be combined with the drawings in the embodiments of the present invention, implements the utility model
Technical solution in example is clearly and completely described, it is clear that described embodiment is only that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
Embodiment 1
A kind of antimagnetic lithium battery, including lithium battery casing 2 and isolation upper shield 13 are present embodiments provided referring to FIG. 1-2,
The bottom of lithium battery casing 2 is equipped with pedestal 1, and the top of lithium battery casing 2 is equipped with top cover 6, and the inside of top cover 6 is equipped with close
Platform 12 is sealed, the bottom insertion of sealing station 12 is equipped with temperature sensor 14, and lithium battery casing 2 has been internally embedded lithium battery main body
10, the top side of lithium battery main body 10 is provided with positive terminal 4, and the top other side of lithium battery main body 10 is provided with negative terminal 5,
Negative terminal 5 is connected through top cover 6 with upper shield 13 is isolated, and isolation upper shield 13 is connected through a screw thread with top cover 6, lithium battery main body 10
It is internally provided with hot wind slot 11, one end of hot wind slot 11 is equipped with electric boiling plate 8, and the lower part of electric boiling plate 8 is provided with fan 7,
Fan 7, which is embedded in, is mounted on the top center of pedestal 1, and the inside of lithium battery casing 2 and top cover 6, which is embedded in, is equipped with antimagnetic layer 9, lithium
The two sides of battery case 2 are equipped with limited block 3.
In the present embodiment, the setting of pedestal 1 is steadily placed convenient for bottom, and top cover 6 carries out top braces, and top cover 6 passes through close
It seals platform 12 and carries out sealed bottom protection, the phenomenon that 2 inside lithium battery main body 10 of lithium battery casing shaking occur after preventing installation, add
Strong mounting stability, negative terminal 5 pass through screw thread company with top cover 6 with the connection of upper shield 13, isolation upper shield 13 be isolated through top cover 6
It connecing, provides stable top isolation for positive terminal 4 and negative terminal 5, carry out good antimagnetic protection, installation is stablized, and it is convenient to dismantle,
The closed barrier of antimagnetic layer 9 ensure that the original part inside lithium battery casing 2 not by magnetic interference, solves the component of lithium battery
Vulnerable to outside electromagnetic interference, cause unnecessary current loss, people be lithium battery control panel on be additionally arranged antimagnetic route,
But antimagnetic line construction is complicated, and antimagnetic effect is poor, easily causes unnecessary current loss problem, lithium battery casing 2 is logical
Limited block 3 and external installation are crossed, stable connection, when ambient temperature is too low when operating, electric boiling plate 8 be powered pre-
Heat, fan 7 works, while the heat on 8 surface of electric boiling plate being blowed to inside hot wind slot 11, carries out hot wind preheating, temperature sensing
Device 14 contacts the top end face of lithium battery main body 10, when the temperature of lithium battery main body 10 is close to 40 degree, then controls electric boiling plate 8 and stops
It only heats, while fan 7 stops working, when the temperature of lithium battery main body 10 is more than 45 degree, then only opens fan 7, carry out wind
Cold radiating treatment stops fan 7 and runs when temperature reaches lithium battery main body 10 using suitable temperature, rationally keeps good
Operating temperature, if solving the problem of temperature is without rationally controlling, lithium battery being easily caused to damage.
Embodiment 2
Be further improved on the basis of embodiment 1 referring to FIG. 1-2: antimagnetic layer 9 is a kind of ferroaluminium material
Component, isolation upper shield 13 are a kind of permalloy material component, and permalloy and ferroaluminium are the very big soft magnetism of magnetic conductivity
Permalloy or ferroaluminium are made into antimagnetic layer 9 and are placed in external magnetic field with upper shield 13, formation internal cavities are isolated by material, by
It is more much bigger than air magnetic permeability mu in the magnetic permeability μ of antimagnetic layer 9 and isolation upper shield 13, so most magnetic field line is from housing
Pass through in wall, and in the cavity of antimagnetic layer 9 and isolation upper shield 13, magnetic induction line is seldom, and to achieve the purpose that magnetic screen, upper shield is isolated
13 bottom is provided with insertion platform, and the outer rim for being embedded in platform offers external screw thread, installs convenient for quick screw thread, while Antimagnetic
It can be excellent.
Wherein, the bottom of pedestal 1 is provided with anti-skid chequer, and anti-skidding protection, installation is steady, and the side of pedestal 1 is provided with air inlet
Web plate extracts outside air convenient for fan 7, and the inside for entering the wind web plate is equipped with dust-proof inner core, carries out proofing dust and protecting, prevents dust
Into damage element, lithium battery casing 2 is connected by screw to top cover 6, stable connection, and lithium battery casing 2 and top cover 6
Middle part is provided with gasket, carries out closed installation, prevents gap, external magnetic is caused to interfere.
In this practical description, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of this practical and simplified description of description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as the limitation practical to this.
In this practical description, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in this is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of antimagnetic lithium battery, it is characterised in that: including lithium battery casing (2) and isolation upper shield (13), the lithium battery case
The bottom of body (2) is equipped with pedestal (1), is equipped with top cover (6) at the top of the lithium battery casing (2), the top cover (6) it is interior
Portion is equipped with sealing station (12), and the bottom insertion of the sealing station (12) is equipped with temperature sensor (14), the lithium battery case
Body (2) has been internally embedded lithium battery main body (10), and the top side of the lithium battery main body (10) is provided with positive terminal (4),
The top other side of the lithium battery main body (10) is provided with negative terminal (5), the negative terminal (5) through top cover (6) be isolated
Upper shield (13) connection, the isolation upper shield (13) are connected through a screw thread with top cover (6), and the inside of the lithium battery main body (10) is set
It is equipped with hot wind slot (11), one end of the hot wind slot (11) is equipped with electric boiling plate (8), and the lower part of the electric boiling plate (8) is set
It is equipped with fan (7), the fan (7) insertion is mounted on the top center of pedestal (1), the lithium battery casing (2) and top cover (6)
Inside be embedded in and be equipped with antimagnetic layer (9), the two sides of the lithium battery casing (2) are equipped with limited block (3).
2. antimagnetic lithium battery according to claim 1, it is characterised in that: the antimagnetic layer (9) is a kind of ferroaluminium material
Expect component.
3. antimagnetic lithium battery according to claim 1, it is characterised in that: the isolation upper shield (13) is a kind of permalloy
Material members, the bottom of isolation upper shield (13) is provided with insertion platform, and the outer rim for being embedded in platform offers external screw thread.
4. antimagnetic lithium battery according to claim 1, it is characterised in that: the bottom of the pedestal (1) is provided with anti-skid chequer,
The side of the pedestal (1) is provided with air inlet web plate, and the inside of the air inlet web plate is equipped with dust-proof inner core.
5. antimagnetic lithium battery according to claim 1, it is characterised in that: the lithium battery casing (2) passes through with top cover (6)
Screw connection, and gasket is provided in the middle part of lithium battery casing (2) and top cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302839.0U CN208690411U (en) | 2018-08-14 | 2018-08-14 | A kind of antimagnetic lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302839.0U CN208690411U (en) | 2018-08-14 | 2018-08-14 | A kind of antimagnetic lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690411U true CN208690411U (en) | 2019-04-02 |
Family
ID=65884913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302839.0U Expired - Fee Related CN208690411U (en) | 2018-08-14 | 2018-08-14 | A kind of antimagnetic lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690411U (en) |
-
2018
- 2018-08-14 CN CN201821302839.0U patent/CN208690411U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202495523U (en) | Lithium ion battery and electrode plate thereof | |
| CN108123188A (en) | A kind of battery for promoting the capacity of heat transmission | |
| CN205810882U (en) | A kind of safety cover plate of anti-overcharge dynamic lithium battery | |
| CN208690411U (en) | A kind of antimagnetic lithium battery | |
| CN207116491U (en) | Electrokinetic cell cap assembly and electrokinetic cell | |
| CN209447853U (en) | A kind of ultralow temperature battery of emergency power supply | |
| CN206049561U (en) | High voltage power supply distributes cartridge | |
| CN205081501U (en) | Portable lithium ion power portable power source | |
| CN206226917U (en) | One kind is applied to the high-tension on-off control device of dc source high current | |
| CN206639878U (en) | The Portable lithium ion cell of 220V/50HZ alternating currents can be provided | |
| CN207116492U (en) | Top cover structure of power battery and electrokinetic cell | |
| CN207303736U (en) | A kind of Novel outdoor comprehensive distribution box | |
| CN207664078U (en) | A kind of power battery insulation encapsulating structure | |
| CN206210949U (en) | A kind of safety lithium ion cell that can be effectively explosion-proof | |
| CN204792925U (en) | Novel battery box and novel battery | |
| CN205692924U (en) | A kind of super-low-temperature lithium-ion cell structure | |
| CN211238444U (en) | Lithium ion battery | |
| CN208352497U (en) | A kind of solid state battery having self heating function | |
| CN208298981U (en) | The solid state battery for having self heating function | |
| CN207884186U (en) | A kind of power distribution room intelligent monitoring and controlling device | |
| CN208315679U (en) | Low temperature lithium battery group | |
| CN207265680U (en) | Full-automatic maintenance-free lead-acid battery charger | |
| CN207587931U (en) | A kind of heat-resisting lithium cell | |
| CN207765579U (en) | A kind of battery voltage monitoring system based on vehicle-mounted internet | |
| CN205882083U (en) | Lithium ion battery structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20200814 |