CN109546049A - Battery case - Google Patents
Battery case Download PDFInfo
- Publication number
- CN109546049A CN109546049A CN201811654188.6A CN201811654188A CN109546049A CN 109546049 A CN109546049 A CN 109546049A CN 201811654188 A CN201811654188 A CN 201811654188A CN 109546049 A CN109546049 A CN 109546049A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- battery modules
- battery case
- press strip
- battery
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 16
- 238000005452 bending Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 210000003734 kidney Anatomy 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
Abstract
The present invention provides a kind of battery cases, it is related to battery module storage technical field, battery case provided by the invention includes cabinet, regulating mechanism and press strip, wherein: regulating mechanism is set on the inner wall of cabinet, and the accommodating space for accommodating several battery modules is formed with the inner wall of cabinet, regulating mechanism is used to adjust the width of accommodating space along the extending direction of each battery modules；The connection of the inner wall of press strip and cabinet, press strip is for being against between cabinet and battery modules, with the position along the length direction of accommodating space limitation battery modules relative to cabinet.Battery case provided by the invention facilitates the installation of each battery modules, and can guarantee that each battery modules are stable in use and be in cabinet, will not shake.
Description
Technical field
The present invention relates to battery modules to store technical field, more particularly, to a kind of battery case.
Background technique
Battery case is made of in groups several battery modules, cabinet, battery management system and associated mounting structure part etc.
Battery serves mainly to facilitate battery ventilation and heat, makes battery insulation and waterproof and protects a battery from collision and touches；With new energy
The development of technology, the combination of battery modules are paid attention to using people are increasingly subject to, wherein the structure of battery box body is to battery modules
Combination assembly and the performance of integral battery case have significant impact.
Battery box structure in the prior art is relatively simple, after each battery modules are mounted on battery case, adjacent two
It is easy to retain between battery modules or between battery modules and the inner wall of battery case and has gap, which is easy to cause each electricity
Chi Mo group shakes in cabinet, influences the normal use of battery case.
Therefore, how to provide it is a kind of guarantee battery modules it is stable in the intracorporal battery case of case be those skilled in the art
One of technical problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of battery case, facilitate the installation of each battery modules, and in use
It can guarantee that each battery modules are stable to be in cabinet, will not shake.
To achieve the above object, the present invention the following technical schemes are provided:
The present invention provides a kind of battery case, including cabinet, regulating mechanism and press strip, in which:
The regulating mechanism is set on the inner wall of the cabinet, and is formed with the inner wall of the cabinet for accommodating several electricity
The accommodating space of Chi Mo group, the regulating mechanism are used to adjust the accommodating along the extending direction of each battery modules empty
Between width；
The press strip is connect with the inner wall of the cabinet, the press strip for be against the cabinet and the battery modules it
Between, position of the battery modules relative to the cabinet is limited with the length direction along the accommodating space.
Further, the regulating mechanism includes several adjusting components, each described adjusting component and the cabinet it
Between formed for accommodating the sub- accommodating space of the battery modules.
Further, the adjusting component includes fixed plate and adjustable plate, and the fixed plate is set to the interior
Side, the adjustable plate is set to side of the interior far from the fixed plate, and the adjustable plate can be relative to
The cabinet is mobile to adjust the distance between described fixed plate.
Further, it is detachably connected between the adjustable plate and the cabinet by connector, the connector has
Station and unlock station are locked, the phase between the adjustable plate and the cabinet is locked when the connector is in locking station
To position, the locking between the adjustable plate and the cabinet is released when the connector is in unlock station.
Further, the press strip includes compressed part and the limiting section that connect with the compressed part, the press strip bent
At the limiting section, for the compressed part for being folded between the battery modules and the cabinet, the limiting section is used for edge
The length direction of the accommodating space battery modules are limited.
Further, the press strip further includes sheath, and the sheath fits in the compressed part and the limiting section.
Further, the battery case further includes the locating piece for being respectively arranged on the press strip both ends, and the locating piece has
Card slot, the sheath and the limiting section are located in the card slot.
Further, the battery case further includes multiple battery modules and connects one to one with multiple battery modules
It is multiple from control module, it is described to be used to detect the temperature and information of voltage of the battery modules connected to it from control module.
Further, the explosion-proof relief for adjusting the intracorporal pressure of the case is provided on the outer surface of the cabinet
Valve.
Battery case provided by the invention can generate it is following the utility model has the advantages that
When needing to install several battery modules to cabinet, pass through regulating mechanism first for the width tune of accommodating space
It saving to maximum, is then put into several battery modules in accommodating space one by one, battery modules offset with the press strip on cabinet at this time,
Press strip can limit position of the battery modules relative to cabinet along the length direction of accommodating space, then pass through regulating mechanism tune
The width of small accommodating space, so that the width of accommodating space can just accommodate battery modules.
For compared with the existing technology, battery case provided by the invention can not only be along the width direction pair of accommodating space
Each battery modules are positioned, additionally it is possible to be positioned, be guaranteed to each battery modules along the length direction of accommodating space
What each battery modules can be stable in use is in cabinet, will not shake, while also facilitating each electricity
The installation of Chi Mo group.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the three dimensional structure diagram of battery case provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of internal structure under the first visual angle of battery case provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of internal structure under the second visual angle of battery case provided in an embodiment of the present invention；
Fig. 4 is the three dimensional structure diagram of adjustable plate provided in an embodiment of the present invention；
Fig. 5 is partial enlargement diagram at A provided in an embodiment of the present invention；
Fig. 6 is the three dimensional structure diagram of press strip provided in an embodiment of the present invention；
Fig. 7 is the cross-sectional view of press strip provided in an embodiment of the present invention；
Fig. 8 is the three dimensional structure diagram of locating piece provided in an embodiment of the present invention and press strip cooperation；
Fig. 9 is the three dimensional structure diagram of battery modules in battery case provided in an embodiment of the present invention.
Icon: 1- cabinet；2- adjusts component；21- fixed plate；22- adjustable plate；221- kidney slot；222- heat dissipation
Hole；223- reinforcing rib；3- press strip；31- compressed part；32- limiting section；33- sheath；4- battery modules；5- connector；
6- locating piece；7- from control module；8- explosion-proof relief valve.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is the three dimensional structure diagram of battery case provided in an embodiment of the present invention；Fig. 2 is provided in an embodiment of the present invention
Schematic diagram of internal structure under the first visual angle of battery case；Fig. 3 is interior under the second visual angle of battery case provided in an embodiment of the present invention
Portion's structural schematic diagram；Fig. 4 is the three dimensional structure diagram of adjustable plate provided in an embodiment of the present invention；Fig. 5 is the embodiment of the present invention
Partial enlargement diagram at the A of offer；Fig. 6 is the three dimensional structure diagram of press strip provided in an embodiment of the present invention；Fig. 7 is this hair
The cross-sectional view for the press strip that bright embodiment provides；Fig. 8 is that locating piece provided in an embodiment of the present invention and the three-dimensional of press strip cooperation are tied
Structure schematic diagram；Fig. 9 is the three dimensional structure diagram of battery modules in battery case provided in an embodiment of the present invention.
The purpose of the present embodiment is that provide a kind of battery case, as depicted in figs. 1 and 2, including cabinet 1, regulating mechanism and
Press strip 3, in which:
Regulating mechanism is set on the inner wall of cabinet 1, and is formed with the inner wall of cabinet 1 for accommodating several battery modules 4
Accommodating space, regulating mechanism are used to adjust the width of accommodating space along the extending direction of each battery modules 4；
Press strip 3 is connect with the inner wall of cabinet 1, and press strip 3 is for being against between cabinet 1 and battery modules 4, with empty along accommodating
Between position of the length direction limitation battery modules 4 relative to cabinet 1.
When needing to install several battery modules to cabinet, pass through regulating mechanism first for the width tune of accommodating space
It saving to maximum, is then put into several battery modules in accommodating space one by one, battery modules offset with the press strip on cabinet at this time,
Press strip can limit position of the battery modules relative to cabinet along the length direction of accommodating space, then pass through regulating mechanism tune
The width of small accommodating space, so that the width of accommodating space can just accommodate battery modules.
For compared with the existing technology, battery case provided in this embodiment can not only be along the width direction of accommodating space
Each battery modules are positioned, additionally it is possible to each battery modules be positioned along the length direction of accommodating space, protected
Each battery modules can be stable in use for card in cabinet, will not shake, while also facilitating each
The installation of battery modules.
In some embodiments, as shown in Figures 2 and 3, when accommodating space is used to accommodate multiple battery modules 4, in order to
Space locating for each battery modules 4 is adjusted respectively for regulating mechanism, regulating mechanism includes several adjusting components
2, each adjusts the sub- accommodating space formed between component 2 and cabinet 1 for accommodating a battery modules 4.Each is adjusted
Component 2 can be used to adjust the width of a sub- accommodating space.
It should be noted that all can be realized can be to the structure that the width of a sub- accommodating space is adjusted
Adjusting component 2 mentioned by above-described embodiment.Such as: adjusting component 2 may include two expansion plates, and two expansion plates are along electricity
The extending direction of Chi Mo group 4 is oppositely arranged, or adjusting component 2 also may include a fixed plate and an adjustable plate, fix
Plate and adjustable plate are oppositely arranged along the extending direction of battery modules 4.
It is specifically described for adjusting component 2 and including a fixed plate and an adjustable plate.As shown in Figures 2 to 4,
Adjusting component 2 includes fixed plate 21 and adjustable plate 22, and fixed plate 21 is set to the side of 1 inner surface of cabinet, and adjustable plate 22 is set to
Side of 1 inner surface of cabinet far from fixed plate 21, adjustable plate 22 can be mobile to adjust between fixed plate 21 relative to cabinet 1
Distance.
Before installing battery modules 4, mobile adjustable plate 22 is so that the distance between adjustable plate 22 and fixed plate 21 are farthest；Electricity
After Chi Mo group 4 is put into cabinet 1, move adjustable plate 22 again so that fixed plate 21 and adjustable plate 22 respectively with battery modules 4 two
End offsets, and clamps battery modules 4.
Specifically, as shown in figure 4, being additionally provided with heat release hole 222 and reinforcing rib 223 on adjustable plate 22.Battery modules 4 work
The heat distributed in the process can be aerated heat dissipation by heat release hole 222, and reinforcing rib 223 can effectively increase adjustable plate 22
Intensity.
Specifically, heat release hole and reinforcing rib also can be set in fixed plate 21, so that dissipating in 4 course of work of battery modules
The heat of hair can be radiated by the both ends of battery modules 4 respectively, and the structure of above-mentioned battery case is more secured.
Further, as shown in Figures 2 and 3, adjustable plate 22 and fixed plate 21 are provided with insulation far from the side of cabinet 1
Partition, the material of insulating barrier are insulating materials, and insulating barrier is used for will be between adjustable plate 22 and fixed plate 21 and battery modules
Isolation.
In some embodiments, it as shown in figure 5, being detachably connected between adjustable plate 22 and cabinet 1 by connector 5, adjusts
Section plate 22 is equipped with the kidney slot 221 passed through for connector 5, and connector 5 passes through kidney slot 221 and connect with cabinet 1.Connector
5 have locking station and unlock station, opposite between lock adjustment plate 22 and cabinet 1 when connector 5 is in locking station
Position releases the locking between adjustable plate 22 and cabinet 1 when connector 5 is in unlock station.
Wherein, connector can be screw bolt and nut, after bolt passes through the connecting hole on kidney slot 221 and cabinet 1, nut
It is locked.
In further embodiments, one can also be buckled by multiple buckles and with multiple between adjustable plate 22 and cabinet 1
The card slot connection of one corresponding clamping, multiple buckles can be set on adjustable plate 22 or on cabinet 1, and multiple buckles are along battery
The extending direction of mould group 4 is distributed, and corresponding multiple card slots can be set on cabinet 1 or on adjustable plate 22, and multiple card slots are same
Sample is distributed along the extending direction of battery modules 4.
In some embodiments, as shown in fig. 7, press strip 3 includes compressed part 31 and the limiting section 32 connecting with compressed part 31,
Press strip 3 is bent to form limiting section 32.After the installation of multiple battery modules 4 is into cabinet 1, compressed part 31 is folded in battery modules 4
Between cabinet 1, it is equipped with a press strip 3 between every two adjacent battery modules 4, the limiting section 32 of press strip 3 is located in adjacent
Two battery modules 4 between, battery modules 4 are limited for the length direction along accommodating space.
Specifically, as shown in fig. 7, limiting section 32 includes first curved in order to enable the structure of limiting section 32 is more secured
Folding part and the second bending part, the first bending part connect away from one end of compressed part 31 and the second bending part away from one end of compressed part 31
It connects.Wherein, there are two the settings of compressed part 31, two compressed parts 31 are located at the two sides of limiting section 32, and curved with first respectively
Folding part and the second bending part connect correspondingly.When in use, the first bending part and the second bending part can be empty along accommodating
Between length direction battery modules 4 are limited, guarantee position of the battery modules 4 relative to cabinet 1.
In some embodiments, as shown in fig. 7, press strip 3 further includes sheath 33, sheath 33 fits in compressed part 31 and limit
Portion 32.On the one hand protective case can reinforce the intensity of limiting section 32, on the other hand can play certain buffer protection function, prolong
The service life of long press strip 3.
Specifically, the material for including sheath 33 can be plastics or rubber.
In some embodiments, as shown in figure 8, the connection between press strip 3 and cabinet 1, battery case further include for convenience
It is respectively arranged on the locating piece 6 at 3 both ends of press strip, locating piece 6 has card slot, and sheath 33 and limiting section 32 are located in card slot.
As shown in figure 8, locating piece 6 can clamp sheath 33 and limiting section 32 with U-shaped structure, locating piece 6, while tight
Sheath 33 and limiting section 32 can be connect by locating piece 6 with cabinet 1.
On the basis of the above embodiments, as shown in fig. 6, the positioning of above-mentioned press strip 3 for convenience, the limit at 3 both ends of press strip
Be arranged in position portion 32 it is jagged, locating piece 6 be cooperatively connected in notch.
In some embodiments, as shown in figure 9, battery case further include multiple battery modules 4 and with multiple battery modules 4 one
One be correspondingly connected with it is multiple from control module 7, from control module 7 be used for detect battery modules 4 connected to it temperature and voltage letter
Breath.
Specifically, multiple to be electrically connected from control module 7 with multiple battery modules 4 one-to-one correspondence, each can from control module 7
The voltage and temperature for detecting a battery modules 4 facilitate staff quickly to know whether each battery modules go wrong, no
It needs to check multiple battery modules 4 one by one, shortens the repair time, improve staff and the maintenance of battery case is imitated
Rate.
In some embodiments, as shown in Figure 1, in order to enable above-mentioned cabinet 1 is more safe when using, outside cabinet 1
The explosion-proof relief valve 8 for adjusting the pressure in cabinet 1 is provided on surface.
Specifically, 1 internal pressure of cabinet is balanced by the setting of explosion-proof relief valve 8, avoid 1 internal pressure of cabinet excessive
Cause the damage of battery case.
In some embodiments, as shown in Figure 1, cabinet 1 includes bottom plate, upper cover and multiple side plates, multiple side plates surround cylinder
Shape structure, and with bottom plate and upper cover cooperation to form the space for accommodating regulating mechanism, press strip 3 and several battery modules 4.
Specifically, as shown in figure 9, cabinet 1 includes four side plates, four side plates surround rectangle tubular structure, so that on
Cabinet is stated in rectangular parallelepiped structure.The width direction of rectangular parallelepiped structure is the width direction of accommodating space, the i.e. extension of battery modules 4
Direction；The length direction of rectangular parallelepiped structure is the length direction of accommodating space, when accommodating space is for accommodating multiple battery modules 4
When, it is also the orientation of each battery modules 4.
Specifically, upper cover insulation board is provided between upper cover and battery modules 4, upper cover insulation board can obstruct upper cover and electricity
Chi Mo group 4 avoids the voltage and current in battery modules 4 from being transferred on lid.
Further, the surrounding of upper cover is provided with the sealing ring for improving 1 leakproofness of cabinet, and sealing ring being capable of guard box
The good leakproofness of body 1 avoids extraneous impurity from entering in cabinet 1.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. a kind of battery case, which is characterized in that including cabinet (1), regulating mechanism and press strip (3), in which:
The regulating mechanism is set on the inner wall of the cabinet (1), and several for accommodating with the formation of the inner wall of the cabinet (1)
The accommodating space of battery modules (4), the regulating mechanism are used to adjust institute along the extending direction of each battery modules (4)
State the width of accommodating space；
The press strip (3) connect with the inner wall of the cabinet (1), and the press strip (3) is for being against the cabinet (1) and the electricity
Between Chi Mo group (4), to limit the battery modules (4) relative to the cabinet along the length direction of the accommodating space
(1) position.
2. battery case according to claim 1, which is characterized in that the regulating mechanism includes several adjusting components (2), often
The son accommodating sky for accommodating the battery modules (4) is formed between one adjusting component (2) and the cabinet (1)
Between.
3. battery case according to claim 2, which is characterized in that the adjusting component (2) includes fixed plate (21) and adjusts
It saves plate (22), the fixed plate (21) is set to the side of the cabinet (1) inner surface, and the adjustable plate (22) is set to the case
Side of body (1) inner surface far from the fixed plate (21), the adjustable plate (22) can be mobile to adjust relative to the cabinet (1)
The distance between section and the fixed plate (21).
4. battery case according to claim 3, which is characterized in that lead between the adjustable plate (22) and the cabinet (1)
It crosses connector (5) to be detachably connected, the connector (5) has locking station and unlock station, when the connector (5) is in
The relative position between the adjustable plate (22) and the cabinet (1) is locked when locking station, when the connector (5) are in solution
The locking between the adjustable plate (22) and the cabinet (1) is released when locking station.
5. battery case according to claim 1, which is characterized in that the press strip (3) include compressed part (31) and with it is described
The limiting section (32) of compressed part (31) connection, the press strip (3) are bent to form the limiting section (32), and the compressed part (31) is used
In being folded between the battery modules (4) and the cabinet (1), the limiting section (32) is used for along the accommodating space
Length direction limits the battery modules (4).
6. battery case according to claim 5, which is characterized in that the press strip (3) further includes sheath (33), the sheath
(33) compressed part (31) and the limiting section (32) are fitted in.
7. battery case according to claim 6, which is characterized in that the battery case further includes being respectively arranged on the press strip
(3) locating piece (6) at both ends, the locating piece (6) have card slot, and the sheath (33) and the limiting section (32) are located in institute
It states in card slot.
8. battery case according to claim 1, which is characterized in that the battery case further include multiple battery modules (4) and
With multiple battery modules (4) connect one to one it is multiple from control module (7), it is described from control module (7) for detect with
The temperature and information of voltage of its battery modules (4) connected.
9. battery case according to claim 1, which is characterized in that be provided on the outer surface of the cabinet (1) for adjusting
Save the explosion-proof relief valve (8) of the pressure in the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811654188.6A CN109546049A (en) | 2018-12-29 | 2018-12-29 | Battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811654188.6A CN109546049A (en) | 2018-12-29 | 2018-12-29 | Battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109546049A true CN109546049A (en) | 2019-03-29 |
Family
ID=65833858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811654188.6A Pending CN109546049A (en) | 2018-12-29 | 2018-12-29 | Battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117219447A (en) * | 2023-09-20 | 2023-12-12 | 国网江苏省电力有限公司淮安供电分公司 | Energy storage device based on capacitance storage technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207038585U (en) * | 2017-07-19 | 2018-02-23 | 宁德时代新能源科技股份有限公司 | Battery modules |
| CN207868250U (en) * | 2018-01-31 | 2018-09-14 | 北京国能电池科技股份有限公司 | The position-limit mechanism and battery production system of battery modules |
| CN207896174U (en) * | 2018-03-26 | 2018-09-21 | 江西尚立动力科技有限公司 | A kind of battery case for electric vehicle |
| CN209328989U (en) * | 2018-12-29 | 2019-08-30 | 北京国能电池科技股份有限公司 | Battery case |
-
2018
- 2018-12-29 CN CN201811654188.6A patent/CN109546049A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207038585U (en) * | 2017-07-19 | 2018-02-23 | 宁德时代新能源科技股份有限公司 | Battery modules |
| CN207868250U (en) * | 2018-01-31 | 2018-09-14 | 北京国能电池科技股份有限公司 | The position-limit mechanism and battery production system of battery modules |
| CN207896174U (en) * | 2018-03-26 | 2018-09-21 | 江西尚立动力科技有限公司 | A kind of battery case for electric vehicle |
| CN209328989U (en) * | 2018-12-29 | 2019-08-30 | 北京国能电池科技股份有限公司 | Battery case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117219447A (en) * | 2023-09-20 | 2023-12-12 | 国网江苏省电力有限公司淮安供电分公司 | Energy storage device based on capacitance storage technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6573897B2 (en) | Sensor unit | |
| CN209328989U (en) | Battery case | |
| BR102014010151B1 (en) | SYSTEM FOR FIXING AN ELECTRICAL RECTANGULAR HOUSING IN A BOX HOUSING, REMOTE CONTROL BOX HOUSING, AND REMOTE SWITCH REMOTE CONTROL INTERFACE BOX | |
| CN109546049A (en) | Battery case | |
| CN107492606B (en) | Battery package box and have its vehicle | |
| CN114071981B (en) | Heat dissipation module of energy storage converter | |
| CN208539615U (en) | A kind of charger | |
| CN208294707U (en) | A kind of engine room cover with novel sealing structure | |
| CN220065895U (en) | Shell mechanism and energy storage equipment | |
| CN218548630U (en) | Air-cooled battery box | |
| CN108266333A (en) | A kind of engine room cover with novel sealing structure | |
| CN214957103U (en) | Box body assembly of battery module and battery module with same | |
| CN205564848U (en) | Battery, unmanned aerial vehicle and electron device | |
| CN216340592U (en) | Magnesium oxysulfate graphite powder firewall board | |
| CN217009453U (en) | Protection architecture and battery module that has it | |
| CN217306931U (en) | Hasp formula casting mold | |
| CN218480734U (en) | Integrated function cover plate structure of air conditioner | |
| CN214899354U (en) | Industrial integrated cabinet group with orderly wiring | |
| CN217589291U (en) | Battery cell positioning structure and battery pack | |
| CN215793516U (en) | Sensor module and vehicle | |
| CN216450774U (en) | Battery cell module, battery pack and power device | |
| CN213073263U (en) | Power supply box convenient for maintaining built-in components | |
| CN214798275U (en) | Integrated panel of switch in electrical cabinet of intelligent constant-pressure water supply system | |
| CN219802915U (en) | Waterproof wireless charging control box | |
| CN217135935U (en) | Power supply device for 5G base station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |