CN208538942U - Lithium battery energy storage battery system battery case - Google Patents
Lithium battery energy storage battery system battery case Download PDFInfo
- Publication number
- CN208538942U CN208538942U CN201820939058.6U CN201820939058U CN208538942U CN 208538942 U CN208538942 U CN 208538942U CN 201820939058 U CN201820939058 U CN 201820939058U CN 208538942 U CN208538942 U CN 208538942U
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- China
- Prior art keywords
- outer case
- case
- battery
- lithium battery
- plate
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- 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.)
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- 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
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- Secondary Cells (AREA)
Abstract
The utility model discloses lithium battery energy storage battery system battery casees, including outer case, middle position inside the outer case is provided with internal box, and the side of outer case upper surface is equipped with hinge, the top of the outer case is rotatably connected to case lid by hinge, and four corners of outer case bottom are mounted on bradyseism pedestal, hollow layer and material layer of expanding with heat and contract with cold are disposed between the outer case and internal box from left to right, the bradyseism pedestal includes bottom plate, bradyseism spring, damping sheet, adjusting nut, upper plate, connecting rod, limit plate and side plate, the two sides of the plate upper surface are symmetrically installed with side plate, the utility model is provided with hollow layer and material layer of expanding with heat and contract with cold, realize the high efficiency and heat radiation of battery case, play the role of heat preservation to lithium battery simultaneously, prevent the too low influence power supply of battery pack temperature, provided with bradyseism bottom Seat, it is effective to alleviate vibration, it avoids lithium battery shaking that wiring is caused to fall off, guarantees the normal use of lithium battery.
Description
Technical field
The utility model belongs to battery case technical field, and in particular to lithium battery energy storage battery system battery case.
Background technique
Battery case refers to the component that can accommodate one or more battery, and basic function is exactly to accommodate and protect battery
Group, the helpful battery ventilation and heat of major function make battery insulation and waterproof and protect a battery from collision to touch.
In the Chinese patent of Patent No. 201720895461.9, it is noted that a kind of lithium battery energy storage battery system battery case,
By the setting of electrode slice, solves the problems, such as that existing wire rod connection can not carry larger current amount, realize using low electricity
The mode of pressure high current obtains high power, meets actual needs, expands the application range of battery case, pass through upper cover and pedestal
The setting of fixed battery pack, improves the unfailing performance of product, by the setting of battery management system, simplifies the peace of battery case
Program is filled, routing complexity is reduced, improves quality, but lithium battery is easy to produce a large amount of heat during the work time,
Battery case heat dissipation performance is poor, is easy to cause lithium battery high temperature to damage, in addition battery case is easy to produce shaking during transportation, leads
It causes lithium battery wiring to fall off, influences the normal use of lithium battery.
Utility model content
The purpose of this utility model is to provide lithium battery energy storage battery system battery casees, to solve to propose in above-mentioned background technique
Lithium battery be easy to produce a large amount of heat during the work time, battery case heat dissipation performance is poor, be easy to cause lithium battery high temperature damage
Bad, in addition battery case is easy to produce shaking during transportation, and lithium battery wiring is caused to fall off, and influences the normal of lithium battery
The problem of use.
To achieve the above object, the utility model provides the following technical solutions: lithium battery energy storage battery system battery case, including outer
Cabinet, the middle position inside the outer case is provided with internal box, and the side of outer case upper surface is equipped with hinge, institute
The top for stating outer case is rotatably connected to case lid by hinge, and four corners of outer case bottom are mounted on bradyseism bottom
Seat, is disposed with hollow layer and material layer of expanding with heat and contract with cold from left to right between the outer case and internal box.
Preferably, the bradyseism pedestal includes bottom plate, bradyseism spring, damping sheet, adjusting nut, upper plate, connecting rod, limit
Plate and side plate, the two sides of the plate upper surface are symmetrically installed with side plate, and the middle position of plate upper surface be fixed with it is slow
Spring is shaken, is provided with damping sheet on the inner wall of two side plates, the top of the bradyseism spring is fixed with adjusting nut, and
There is a connecting rod in the inside of adjusting nut by threaded engagement connection, and the middle position of the connecting rod is equipped with upper plate, and on
The two sides in board bottom portion are symmetrically arranged with and two one-to-one limit plates of damping sheet.
Preferably, the inside rectangular array installation of the internal box is there are two partition, and two partitions are by internal box
Inside division is at three mounting grooves.
Preferably, symmetrically it is fixedly connected with by bolt that there are two locks at the top of the outer case relative to the side of hinge.
Preferably, the side of the case lid is symmetrically fixedly connected with and two one-to-one locking bolts of lock by bolt.
Preferably, the outer case is opened up relative to the side rectangular array of lock there are three lead import, and outer container
Body side rectangular array at a side position of three lead imports is opened up there are three lead outlet.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with hollow layer and material layer of expanding with heat and contract with cold, and during the work time, lithium battery generates a large amount of
Heat, heat is transferred to material layer of expanding with heat and contract with cold by internal box, and the heat material that makes to expand with heat and contract with cold gradually rises, when
The temperature for material layer of expanding with heat and contract with cold reaches a timing, and material layer of expanding with heat and contract with cold expands, and passes through hollow layer and connect with outer case
Touching, is contacted with outside air by outer case and distributes heat, and when internal box internal battery temperature reduces, expand with heat and contract with cold material
When the heated temperature of layer drops to certain, material layer of expanding with heat and contract with cold is started to shrink, and the hollow layer filled up is made to become hollow form again
State, when hollow layer is hollow state, the battery pack of internal box house is kept the temperature, and then realizes the high efficiency and heat radiation of battery case,
Lithium battery can be kept the temperature simultaneously, prevent the too low influence power supply of battery pack temperature, extend the service life of lithium battery.
(2) the utility model is provided with bradyseism pedestal, and during transportation, the bradyseism pedestal of outer case bottom passes through in it
Bottom plate, adjusting nut, upper plate, connecting rod, limit plate and the side plate in portion match, and in the effect of bradyseism spring and damping sheet
Under, it can effectively alleviate the vibration that battery case generates in transportational process, avoiding internal box inside lithium battery from shaking causes
Wiring falls off, and guarantees the normal use of lithium battery.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is the left view of the utility model；
Fig. 4 is the structural schematic diagram of the utility model bradyseism pedestal；
In figure: 1- outer case；2- hollow layer；3- expands with heat and contract with cold material layer；4- bradyseism pedestal；5- partition；6- lock；7- lock
Bolt；8- case lid；9- hinge；10- internal box；11- lead import；12- bottom plate；13- bradyseism spring；14- damping sheet；15- is adjusted
Nut；16- upper plate；17- connecting rod；18- limit plate；19- side plate；20- lead outlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 4, the utility model provides a kind of technical solution: lithium battery energy storage battery system battery case, packet
Outer case 1 is included, the middle position inside outer case 1 is provided with internal box 10, and the side installation of 1 upper surface of outer case is hinged
Chain 9, can be convenient for the rotating opening and closing of case lid 8 by hinge 9, and the top of outer case 1 is rotatably connected to case by hinge 9
Lid 8, and four corners of 1 bottom of outer case are mounted on bradyseism pedestal 4, bradyseism pedestal 4 can effectively alleviate battery case
The vibration generated in moving process prevents battery pack shaking from leading to wire dropping, between outer case 1 and internal box 10 from left to right
It is disposed with hollow layer 2 and material layer 3 of expanding with heat and contract with cold, the heat that 10 internal battery of internal box generates when working passes through interior case
Body 10 is transferred to material layer 3 of expanding with heat and contract with cold, and heat 3 temperature of material layer that makes to expand with heat and contract with cold gradually rises, when material layer 3 of expanding with heat and contract with cold
Temperature reach a timing, material layer of expanding with heat and contract with cold 3 expands, and passes through hollow layer 2 and contact with outer case 1, passes through outer container
Body 1 is contacted with outside air distributes heat, and when 10 internal battery temperature of internal box reduces, material layer of expanding with heat and contract with cold 3 is heated
Temperature when dropping to certain, material layer of expanding with heat and contract with cold 3 starts to shrink, so that the hollow layer filled up 2 is become hollow state again, in
When dead level 2 is hollow state, the battery pack inside internal box 10 is kept the temperature, prevents the too low influence power supply of battery pack temperature.
Further, bradyseism pedestal 4 includes bottom plate 12, bradyseism spring 13, damping sheet 14, adjusting nut 15, upper plate 16, connects
Extension bar 17, limit plate 18 and side plate 19, the two sides of 12 upper surface of bottom plate are symmetrically installed with side plate 19, and in 12 upper surface of bottom plate
Between be fixed with bradyseism spring 13 at position, damping sheet 14, the top of bradyseism spring 13 are provided on the inner wall of two side plates 19
It is fixed with adjusting nut 15, and there are connecting rod 17, the centre of connecting rod 17 in the inside of adjusting nut 15 by threaded engagement connection
Upper plate 16 is installed, and the two sides of 16 bottom of upper plate are symmetrically arranged with and two one-to-one limit plates of damping sheet 14 at position
18。
Specifically, the inside rectangular array installation of internal box 10 is there are two partition 5, and two partitions 5 are by internal box 10
Inside division the battery pack being mounted on inside internal box 10 can be consolidated at three mounting grooves by two partitions 5
Fixed, battery pack generates shaking when preventing from carrying.
It is worth noting that the top of outer case 1 is symmetrically fixedly connected relative to the side of hinge 9 by bolt, there are two locks
Button 6.
Further, the side of case lid 8 by bolt be symmetrically fixedly connected with two 6 one-to-one locking bolts 7 of lock,
The locking that can be realized battery case is matched by lock 6 and locking bolt 7, is achieved the purpose that antitheft.
Specifically, outer case 1 is opened up relative to the side rectangular array of lock 6 there are three lead import 11, and outer container
1 side of body rectangular array at a side position of three lead imports 11 is opened up there are three lead outlet 20, passes through three
Lead import 11 and three lead outlets 20 can connect the arrangement of electric lead convenient for lithium battery, prevent the tediously long winding of conducting wire.
Working principle: when the utility model is used, worker first will lock 6 and locking bolt 7 dismantle, and hand pinch locking bolt 7 to
On lift case lid 8, make rotating opening under the action of hinge 9 of case lid 8, then worker by lithium battery put into inside internal box 10 by
Partition 5 divide mounting groove in, lithium battery to be fixed, then by conducting wire by lead import 11 pierce into internal box 10 with
Lithium battery is connected, and lithium battery output lead is pierced by by lead outlet 20 and is connected with external equipment, after being installed,
Hand pinches locking bolt 7 and pulls downward on case lid 8 worker again, so that case lid 8 is rotated closing under the action of hinge 9, and locking bolt 7 is buckled in lock
It is locked on button 6, lithium battery is connected circuit by last worker, it is made to work, and during the work time, lithium battery generates big
The heat of amount, heat are transferred to material layer 3 of expanding with heat and contract with cold by internal box 10, and heat makes to expand with heat and contract with cold 3 temperature of material layer gradually
It increases, when the temperature for material layer 3 of expanding with heat and contract with cold reaches a timing, material layer of expanding with heat and contract with cold 3 is expanded, and passes through hollow layer 2
It is contacted with outer case 1, is contacted by outer case 1 with outside air and distribute heat, when 10 internal battery temperature of internal box drops
Low, when the heated temperature of material layer of expanding with heat and contract with cold 3 drops to certain, material layer of expanding with heat and contract with cold 3 is started to shrink, and makes to fill up hollow
Layer 2 becomes hollow state again and keeps the temperature to the battery pack inside internal box 10, Jin Ershi when hollow layer 2 is hollow state
The high efficiency and heat radiation of existing battery case, while lithium battery can be kept the temperature, the too low influence power supply of battery pack temperature is prevented, in addition,
During transportation, the bradyseism pedestal 4 of 1 bottom of outer case passes through its internal bottom plate 12, adjusting nut 15, upper plate to battery case
16, connecting rod 17, limit plate 18 and side plate 19 match, and under the action of bradyseism spring 13 and damping sheet 14, can be effective
Alleviation transportational process in battery case generate vibration, avoiding 10 inside lithium battery of internal box from shaking causes wiring to fall off,
Guarantee the normal use of lithium battery.
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 (6)
1. lithium battery energy storage battery system battery case, including outer case (1), it is characterised in that: the internal interposition of the outer case (1)
The place of setting is provided with internal box (10), and the side of outer case (1) upper surface is equipped with hinge (9), the top of the outer case (1)
It is rotatably connected to case lid (8) by hinge (9), and four corners of outer case (1) bottom are mounted on bradyseism pedestal (4),
It is disposed with hollow layer (2) and material layer of expanding with heat and contract with cold (3) from left to right between the outer case (1) and internal box (10).
2. lithium battery energy storage battery system battery case according to claim 1, it is characterised in that: the bradyseism pedestal (4) includes
Bottom plate (12), bradyseism spring (13), damping sheet (14), adjusting nut (15), upper plate (16), connecting rod (17), limit plate (18)
It is symmetrically installed with side plate (19) with the two sides of side plate (19), bottom plate (12) upper surface, and the centre of bottom plate (12) upper surface
It is fixed at position bradyseism spring (13), is provided with damping sheet (14), the bradyseism on the inner wall of two side plates (19)
The top of spring (13) is fixed with adjusting nut (15), and there is connecting rod in the inside of adjusting nut (15) by threaded engagement connection
(17), the middle position of the connecting rod (17) is equipped with upper plate (16), and the two sides of upper plate (16) bottom are symmetrically arranged with
With the one-to-one limit plate (18) of two damping sheets (14).
3. lithium battery energy storage battery system battery case according to claim 1, it is characterised in that: the inside of the internal box (10)
Rectangular array installation there are two partition (5), and two partitions (5) by the inside division of internal box (10) at three mounting grooves.
4. lithium battery energy storage battery system battery case according to claim 1, it is characterised in that: phase at the top of the outer case (1)
For hinge (9) side by bolt be symmetrically fixedly connected there are two latch (6).
5. lithium battery energy storage battery system battery case according to claim 1, it is characterised in that: the side of the case lid (8) is logical
Bolt is crossed symmetrically to be fixedly connected with and the one-to-one locking bolt (7) of two locks (6).
6. lithium battery energy storage battery system battery case according to claim 4, it is characterised in that: the outer case (1) relative to
The side rectangular array of lock (6) is opened up there are three lead import (11), and outer case (1) side is close to three lead imports
(11) rectangular array is opened up there are three lead outlet (20) at a side position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939058.6U CN208538942U (en) | 2018-06-19 | 2018-06-19 | Lithium battery energy storage battery system battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939058.6U CN208538942U (en) | 2018-06-19 | 2018-06-19 | Lithium battery energy storage battery system battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208538942U true CN208538942U (en) | 2019-02-22 |
Family
ID=65392234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820939058.6U Expired - Fee Related CN208538942U (en) | 2018-06-19 | 2018-06-19 | Lithium battery energy storage battery system battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208538942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554838A (en) * | 2020-06-16 | 2020-08-18 | 合肥国轩高科动力能源有限公司 | Soft package module integrated cover plate structure |
-
2018
- 2018-06-19 CN CN201820939058.6U patent/CN208538942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554838A (en) * | 2020-06-16 | 2020-08-18 | 合肥国轩高科动力能源有限公司 | Soft package module integrated cover plate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |