CN207409569U - A kind of power lithium battery box and lithium battery pack - Google Patents
A kind of power lithium battery box and lithium battery pack Download PDFInfo
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- CN207409569U CN207409569U CN201721609512.3U CN201721609512U CN207409569U CN 207409569 U CN207409569 U CN 207409569U CN 201721609512 U CN201721609512 U CN 201721609512U CN 207409569 U CN207409569 U CN 207409569U
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- lithium battery
- outer container
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- battery box
- wall
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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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Abstract
The utility model provides a kind of power lithium battery box and lithium battery pack, belongs to lithium battery accessories field, wherein power lithium battery box, including interior case and outer container；It is provided with to install the mounting groove of dynamic lithium battery body on interior case；Storage tank is provided in outer container, interior case is placed in storage tank, buffering gap is provided between interior case and outer container；Impact bag is provided in buffering gap, impact bag includes utricule, non-newtonian fluid buffer solution is filled in utricule.It can be played a very good protection by power lithium battery box provided by the utility model and lithium battery pack to the dynamic lithium battery body being positioned in interior case; and the characteristic of non-newtonian fluid causes the intensity according to vibration; automatically adjust buffer intensity; it ensure that and avoid hard contact, in turn avoid dynamic lithium battery and be in case of emergency not easily taken out.
Description
Technical field
The utility model is related to lithium battery accessories field, in particular to a kind of power lithium battery box and lithium battery group
Part.
Background technology
At present, in New-energy electric vehicle, inner ion battery is used widely.Due to automobile-used lithium ion power
The characteristic of battery easily causes burning, explosion or battery that the securities such as spontaneous combustion easily occur after there is leakage when being hit
Problem.The reason for general lithium-ion power battery box is because of own wt and cost, what is taken is thin-wall construction, is subject to external force
During shock, protection works are not had to battery in case, easily cause leakage burning even explosion accident.With current high-capacity lithium
The extensive use of ion battery, this problem, which seems, to become increasingly conspicuous, and security risk is brought to the popularization of pure electric automobile.
Utility model content
The utility model provides a kind of power lithium battery box and lithium battery pack, it is intended to solve power lithium in the prior art
The above problem existing for battery case and lithium battery pack.
The utility model is realized in this way：
A kind of power lithium battery box, including interior case and outer container；
It is provided with to install the mounting groove of dynamic lithium battery body on the interior case；
Be provided with storage tank in the outer container, the interior case is placed in the storage tank, the interior case and the outer container it
Between be provided with buffering gap；
Impact bag is provided in the buffering gap, the impact bag includes utricule, non-newtonian flow is filled in the utricule
Body buffer solution.
In a kind of embodiment of the utility model, the impact bag has liquid state at room temperature, and the impact bag exists
During the liquid state, the impact bag is fitted closely with the outer container, and the impact bag is fitted closely with the interior case.
In a kind of embodiment of the utility model, the outer application of the impact bag has lubricant layer.
In a kind of embodiment of the utility model, the lubricant layer is graphite bisque or machine oil layer.
In a kind of embodiment of the utility model, the outer container includes the first side, and first side is provided with first
Buffer part, first buffer part include the first extension rod and the first sleeve member, and first buffer part is fixed with the outer container
It connects, the first cushion hole passed through for first buffer part, first cushion hole is provided on first sleeve member
Inner wall is provided with the first elastic layer.
In a kind of embodiment of the utility model, the outer container includes the second side opposite with the first side, described the
Two sides are provided with the second buffer part, and second buffer part includes the second extension rod and second sleeve part, second buffer part
It is fixedly connected with the outer container, the second cushion hole passed through for second buffer part is provided on the second sleeve part,
The second cushion hole inner wall is provided with the second elastic layer.
In a kind of embodiment of the utility model, first sleeve member also has the first buffer wall, the first buffer wall
One side of first sleeve member close to the outer container is arranged on, first cushion hole is arranged among the first buffer wall, institute
It states and the first bolster is provided between the first buffer wall and the outer container, one end of first bolster is acted on outside described
Case, the other end act on first buffer wall.
In a kind of embodiment of the utility model, the second sleeve part also has the second buffer wall, the second buffer wall
One side of the second sleeve part close to the outer container is arranged on, second cushion hole is arranged among the second buffer wall, institute
It states and the second bolster is provided between the second buffer wall and the outer container, one end of second bolster is acted on outside described
Case, the other end act on second buffer wall.
In a kind of embodiment of the utility model, first bolster includes the spring leaf of multiple overlappings, and described
One bolster includes the spring leaf of multiple overlappings.
A kind of lithium battery pack, including dynamic lithium battery body and power lithium battery box, the dynamic lithium battery body is set
It is placed in the mounting groove.
The beneficial effects of the utility model are：It can by power lithium battery box provided by the utility model and lithium battery pack
To play a very good protection to the dynamic lithium battery body being positioned in interior case, and the characteristic of non-newtonian fluid causes basis
The intensity of vibration automatically adjusts buffer intensity, that is, ensure that and avoid hard contact, in turn avoid dynamic lithium battery in emergency
Under be not easily taken out.And non-newtonian fluid can be very good to play fire-retardant effect, avoid accident.First put in outer container peripheral hardware
Buffer part and the second buffer part can also be effectively between buffer power vehicle and outer container power transmission.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that and the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structure diagram of the outer container in the power lithium battery box that the utility model embodiment provides；
Fig. 2 is the structure diagram for the power lithium battery box that the utility model embodiment provides；
Fig. 3 is the partial enlarged view of a-quadrant in Fig. 2；
Fig. 4 be the utility model embodiment provide power lithium battery box without the second buffer part when structure diagram；
Fig. 5 is the structure diagram for the lithium battery pack that the utility model embodiment provides.
Icon：010- power lithium battery boxes；Case in 100-；200- outer containers；210- storage tanks；211- buffers gap；300- delays
Rush capsule；The first buffer parts of 230-；110- mounting grooves；The second buffer parts of 250-；The first sides of 201-；203- the second sides；231- first
Extension rod；The first sleeve members of 233-；The first elastic layers of 235-；The first buffer walls of 237-；The first bolsters of 239-；251- second prolongs
Boom；253- second sleeve parts；The second elastic layers of 255-；The second buffer walls of 257-；The second bolsters of 259-；030- power lithium batteries
Pond body；001- lithium battery packs.
Specific embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in new embodiment, shows
So, described embodiment is the embodiment of a part of embodiment of the utility model rather than whole.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that the term of indicating position or position relationship is based on attached drawing
Shown orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
It can be contacted directly including the first and second features, it is not to contact directly but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper is merely representative of fisrt feature level height higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below immediately below second feature and obliquely downward or be merely representative of fisrt feature level
Highly it is less than second feature.
Embodiment one
A kind of power lithium battery box 010 is present embodiments provided, referring to Fig. 2, this power lithium battery box 010 is including interior
Case 100 and outer container 200.
Interior case 100 installs dynamic lithium battery, and interior case 100 is mounted on the form in outer container 200 again, by outer container 200 and interior
Buffering between case 100 reduces the rigid active force of outer bound pair dynamic lithium battery.
In the present embodiment, it is provided with that the mounting groove 110 of dynamic lithium battery body 030 is installed on interior case 100；Power
Lithium battery body 030 all has the size of specification, therefore normal size is reserved in interior case 100, and the later stage is put into further according to demand
The dynamic lithium battery of different brands, different capabilities.
Referring to Fig. 1, being provided with storage tank 210 in outer container 200, interior case 100 is placed in storage tank 210, interior case 100
Buffering gap 211 is provided between outer container 200, buffer structure is filled in gap 211 is buffered and can reach outer container 200 and interior case
100 cushioning effect.In the present embodiment, using impact bag 300 into row buffering, case 100 in 300 portion envelops of impact bag makes
In the power of the wrapped all directions of case 100 can be partially absorbed buffering, reduction by 200 inside case 100 of outer container transmits firm
Property power.And the power of specific 210 opening direction of storage tank can be according to the prior art into row buffering, actual installation dynamic lithium battery
During case 010, it may be considered that minimum direction is shaken in power car operational process, it would be possible to shake minimum direction as storage tank
210 opening direction.
Impact bag 300 includes utricule, and non-newtonian fluid buffer solution is filled in utricule.Non-newtonian fluid buffer solution uses room temperature
Or power car is still the non-newtonian fluid of liquid state under the lowest temperature condition that is likely encountered when moving.Pass through non-newtonian flow
The setting of body, impact bag 300 have liquid state at room temperature, and for impact bag 300 in liquid state, impact bag 300 is tight with outer container 200
Closely connected conjunction, impact bag 300 are fitted closely with interior case 100.Impact bag 300 is allowd to form multi-faceted encapsulated damping.
And pyrophoricity accident may occur in extreme circumstances for dynamic lithium battery, and non-newtonian fluid just has fire-retardant
Effect, utricule run into open fire breach for high molecular material or other materials, and the non-newtonian fluid of outflow can be in root directly
Put out flare.
In order to ensure the cushioning effect of impact bag 300 and impact bag 300 be avoided to be given birth to interior case 100 or the friction of outer container 200
Heat has lubricant layer (not shown) in the outer application of impact bag 300.Lubricant layer be graphite bisque or machine oil layer, especially with
Graphite bisque is preferred, and loss is small and fire-retardant.
Fig. 2 and Fig. 3 are referred to, in the present embodiment, in order to further ensure buffering effect, is also provided with the first buffer part
230 are transmitted with buffering the power between outer container 200 and power car.Outer container 200 includes the first side 201, and the is provided in the first side 201
One buffer part 230, the first buffer part 230 include the first extension rod 231 and the first sleeve member 233.First extension rod 231 is from outer
The 201 outwardly extending straight-bar of the first side of case 200, the first cushion hole is provided on the first sleeve member 233, and the first cushion hole is cut
Face matches with the first extension rod 231, i.e. the first extension rod 231 can stretch into the first cushion hole and can be in the first cushion hole
Inside in axial direction move.And the inner wall in the first cushion hole is provided with the first elastic layer 235, the first elastic layer 235 uses rubber
Glue can buffer the power of 231 radial direction of the first extension rod by the first elastic layer 235.
First sleeve member 233 also has the first buffer wall 237, and it is close that the first buffer wall 237 is arranged on the first sleeve member 233
The one side of outer container 200, the first cushion hole are arranged among the first buffer wall 237, are set between the first buffer wall 237 and outer container 200
The first bolster 239 is equipped with, one end of the first bolster 239 acts on outer container 200, and the other end acts on the first buffer wall 237.
One end of first bolster 239 acts on outer container 200, and the other end acts on the first buffer wall 237.In this embodiment, first is slow
Stamping 239 is made of the spring leaf of multiple overlappings.The axial direction of the first extension rod 231 can be buffered by the first bolster 239
Vibration force is transmitted.
In the present embodiment, outer container 200 includes the second side 203 opposite with the first side 201, is provided in the second side 203
Second buffer part 250, the second buffer part 250 include the second extension rod 251 and second sleeve part 253, the second extension rod 251 be from
The 203 outwardly extending straight-bar of the second side of outer container 200 is provided with the second cushion hole on second sleeve part 253, the second cushion hole
Section matches with the second extension rod 251, i.e. the second extension rod 251 can be stretched into the second cushion hole and can buffered second
It is in axial direction moved in hole.And the inner wall in the second cushion hole is provided with the second elastic layer 255, the second elastic layer 255 uses
Rubber can buffer the power of 251 radial direction of the second extension rod by the second elastic layer 255.
Second sleeve part 253 also has the second buffer wall 257, and it is close that the second buffer wall 257 is arranged on second sleeve part 253
The one side of outer container 200, the second cushion hole are arranged among the second buffer wall 257, are set between the second buffer wall 257 and outer container 200
The second bolster 259 is equipped with, one end of the second bolster 259 acts on outer container 200, and the other end acts on the second buffer wall 257.
One end of second bolster 259 acts on outer container 200, and the other end acts on the second buffer wall 257.In this embodiment, second is slow
Stamping 259 is made of the spring leaf of multiple overlappings.The axial direction of the second extension rod 251 can be buffered by the second bolster 259
Vibration force is transmitted.
In other embodiments, if the needs of power lithium battery box 010 are placed into corresponding smaller space, can only set
The first buffer part 230 is put, is not provided with the second buffer part 250, as shown in Figure 4.
And the first sleeve member 233 and second sleeve part 253 are used equally for being installed on power car, without again in the first sleeve
Additional bolster between part 233 and power car is installed, is additionally buffered without being installed between second sleeve part 253 and power car
Part.
It can be to the dynamic lithium battery that is positioned in interior case 100 by power lithium battery box 010 provided by the utility model
Body 030 plays a very good protection, and the characteristic of non-newtonian fluid causes the intensity according to vibration, and automatic adjustment buffering is strong
Degree, that is, ensure that and avoid hard contact, in turn avoid dynamic lithium battery and be in case of emergency not easily taken out.And non-newtonian fluid
It can be very good to play fire-retardant effect, avoid accident.The first buffer part 230 set outside outer container 200 and the second buffer part
250 can also be effectively between buffer power vehicle and outer container 200 power transmission.
Embodiment two
A kind of lithium battery pack 001 is present embodiments provided, referring to Fig. 5, this lithium battery pack 001 includes power lithium
Battery body 030 and power lithium battery box 010.
Wherein power lithium battery box 010 includes interior case 100 and outer container 200.
Interior case 100 installs dynamic lithium battery body 030, and interior case 100 is mounted on the form in outer container 200, passes through outer container again
Buffering between 200 and interior case 100 reduces the rigid active force of outer bound pair dynamic lithium battery.
In the present embodiment, mounting groove 110 is provided on interior case 100, dynamic lithium battery body 030 is inserted directly into mounting groove
In 110, can carry out it is additional connect and fix, additional fixed cover can not also be carried out and close mounting groove 110.
Referring to Fig. 1, being provided with storage tank 210 in outer container 200, interior case 100 is placed in storage tank 210, interior case 100
Buffering gap 211 is provided between outer container 200, buffer structure is filled in gap 211 is buffered and can reach outer container 200 and interior case
100 cushioning effect.In the present embodiment, using impact bag 300 into row buffering, case 100 in 300 portion envelops of impact bag makes
In the power of the wrapped all directions of case 100 can be partially absorbed buffering, reduction by 200 inside case 100 of outer container transmits firm
Property power.And the power of specific 210 opening direction of storage tank can be according to the prior art into row buffering, actual installation dynamic lithium battery
During case 010, it may be considered that minimum direction is shaken in power car operational process, it would be possible to shake minimum direction as storage tank
210 opening direction.
Impact bag 300 includes utricule, and non-newtonian fluid buffer solution is filled in utricule.Non-newtonian fluid buffer solution uses room temperature
Or power car is still the non-newtonian fluid of liquid state under the lowest temperature condition that is likely encountered when moving.Pass through non-newtonian flow
The setting of body, impact bag 300 have liquid state at room temperature, and for impact bag 300 in liquid state, impact bag 300 is tight with outer container 200
Closely connected conjunction, impact bag 300 are fitted closely with interior case 100.Impact bag 300 is allowd to form multi-faceted encapsulated damping.
And pyrophoricity accident may occur in extreme circumstances for dynamic lithium battery, and non-newtonian fluid just has fire-retardant
Effect, utricule run into open fire breach for high molecular material or other materials, and the non-newtonian fluid of outflow can be in root directly
Put out flare.
In order to ensure the cushioning effect of impact bag 300 and impact bag 300 be avoided to be given birth to interior case 100 or the friction of outer container 200
Heat has lubricant layer in the outer application of impact bag 300.Lubricant layer is graphite bisque or machine oil layer, is especially preferred with graphite bisque,
It is lost small and fire-retardant.
Fig. 2 and Fig. 3 are referred to, in the present embodiment, in order to further ensure buffering effect, is also provided with the first buffer part
230 are transmitted with buffering the power between outer container 200 and power car.Outer container 200 includes the first side 201, and the is provided in the first side 201
One buffer part 230, the first buffer part 230 include the first extension rod 231 and the first sleeve member 233.First extension rod 231 is from outer
The 201 outwardly extending straight-bar of the first side of case 200, the first cushion hole is provided on the first sleeve member 233, and the first cushion hole is cut
Face matches with the first extension rod 231, i.e. the first extension rod 231 can stretch into the first cushion hole and can be in the first cushion hole
Inside in axial direction move.And the inner wall in the first cushion hole is provided with the first elastic layer 235, the first elastic layer 235 uses rubber
Glue can buffer the power of 231 radial direction of the first extension rod by the first elastic layer 235.
First sleeve member 233 also has the first buffer wall 237, and it is close that the first buffer wall 237 is arranged on the first sleeve member 233
The one side of outer container 200, the first cushion hole are arranged among the first buffer wall 237, are set between the first buffer wall 237 and outer container 200
The first bolster 239 is equipped with, one end of the first bolster 239 acts on outer container 200, and the other end acts on the first buffer wall 237.
One end of first bolster 239 acts on outer container 200, and the other end acts on the first buffer wall 237.In this embodiment, first is slow
Stamping 239 is made of the spring leaf of multiple overlappings.The axial direction of the first extension rod 231 can be buffered by the first bolster 239
Vibration force is transmitted.
Correspondingly, outer container 200 includes the second side 203 opposite with the first side 201, it is slow that the second side 203 is provided with second
Portion 250 is rushed, the second buffer part 250 includes the second extension rod 251 and second sleeve part 253, and the second extension rod 251 is from outer container
200 203 outwardly extending straight-bar of the second side is provided with the second cushion hole, the section of the second cushion hole on second sleeve part 253
Match with the second extension rod 251, i.e. the second extension rod 251 can stretch into the second cushion hole and can be in the second cushion hole
In axial direction move.And the inner wall in the second cushion hole is provided with the second elastic layer 255, the second elastic layer 255 uses rubber,
The power of 251 radial direction of the second extension rod can be buffered by the second elastic layer 255.
Second sleeve part 253 also has the second buffer wall 257, and it is close that the second buffer wall 257 is arranged on second sleeve part 253
The one side of outer container 200, the second cushion hole are arranged among the second buffer wall 257, are set between the second buffer wall 257 and outer container 200
The second bolster 259 is equipped with, one end of the second bolster 259 acts on outer container 200, and the other end acts on the second buffer wall 257.
One end of second bolster 259 acts on outer container 200, and the other end acts on the second buffer wall 257.In this embodiment, second is slow
Stamping 259 is made of the spring leaf of multiple overlappings.The axial direction of the second extension rod 251 can be buffered by the second bolster 259
Vibration force is transmitted.
And the first sleeve member 233 and second sleeve part 253 are used equally for being installed on power car, without again in the first sleeve
Additional bolster between part 233 and power car is installed, is additionally buffered without being installed between second sleeve part 253 and power car
Part.
It can be to being positioned over the interior case 100 of power lithium battery box 010 by lithium battery pack 001 provided by the utility model
In dynamic lithium battery body 030 play a very good protection, and the characteristic of non-newtonian fluid causes the intensity according to vibration,
Buffer intensity is automatically adjusted, that is, ensure that and avoid hard contact, in turn avoid dynamic lithium battery and be in case of emergency not easily taken out.
And non-newtonian fluid can be very good to play fire-retardant effect, avoid accident.The first buffer part set outside outer container 200
230 and second buffer part 250 can also be effectively between buffer power vehicle and outer container 200 power transmission.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.It is all in the spiritual and former of the utility model
Within then, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of power lithium battery box, which is characterized in that including interior case and outer container；
It is provided with to install the mounting groove of dynamic lithium battery body on the interior case；
Storage tank is provided in the outer container, the interior case is placed in the storage tank, is set between the interior case and the outer container
It is equipped with buffering gap；
Impact bag is provided in the buffering gap, the impact bag includes utricule, and filling non-newtonian fluid delays in the utricule
Fliud flushing.
2. power lithium battery box according to claim 1, which is characterized in that the impact bag has liquid at room temperature
State, in the liquid state, the impact bag fits closely the impact bag with the outer container, the impact bag and the interior case
It fits closely.
3. power lithium battery box according to claim 1, which is characterized in that the outer application of the impact bag has lubrication
Layer.
4. power lithium battery box according to claim 3, which is characterized in that the lubricant layer is graphite bisque or machine oil
Layer.
5. power lithium battery box according to claim 1, which is characterized in that the outer container includes the first side, described the
One side is provided with the first buffer part, and first buffer part includes the first extension rod and the first sleeve member, first buffer part
It is fixedly connected with the outer container, the first cushion hole passed through for first buffer part is provided on first sleeve member,
The first cushion hole inner wall is provided with the first elastic layer.
6. power lithium battery box according to claim 5, which is characterized in that the outer container includes opposite with the first side the
Two sides are provided with the second buffer part in the second side, and second buffer part includes the second extension rod and second sleeve part, institute
It states the second buffer part to be fixedly connected with the outer container, is provided with what is passed through for second buffer part on the second sleeve part
Second cushion hole, the second cushion hole inner wall are provided with the second elastic layer.
7. power lithium battery box according to claim 5, which is characterized in that first sleeve member also has the first buffering
Wall, the first buffer wall are arranged on one side of first sleeve member close to the outer container, and first cushion hole is arranged on first
Among buffer wall, the first bolster, one end of first bolster are provided between first buffer wall and the outer container
The outer container is acted on, the other end acts on first buffer wall.
8. power lithium battery box according to claim 6, which is characterized in that the second sleeve part also has the second buffering
Wall, the second buffer wall are arranged on one side of the second sleeve part close to the outer container, and second cushion hole is arranged on second
Among buffer wall, the second bolster, one end of second bolster are provided between second buffer wall and the outer container
The outer container is acted on, the other end acts on second buffer wall.
9. power lithium battery box according to claim 7, which is characterized in that first bolster includes multiple overlappings
Spring leaf, first bolster include the spring leaf of multiple overlappings.
10. a kind of lithium battery pack, which is characterized in that including dynamic lithium battery body and claim 1-9 any one of them
Power lithium battery box, the dynamic lithium battery body are arranged in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609512.3U CN207409569U (en) | 2017-11-27 | 2017-11-27 | A kind of power lithium battery box and lithium battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721609512.3U CN207409569U (en) | 2017-11-27 | 2017-11-27 | A kind of power lithium battery box and lithium battery pack |
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| Publication Number | Publication Date |
|---|---|
| CN207409569U true CN207409569U (en) | 2018-05-25 |
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ID=62317384
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721609512.3U Active CN207409569U (en) | 2017-11-27 | 2017-11-27 | A kind of power lithium battery box and lithium battery pack |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524591A (en) * | 2018-11-28 | 2019-03-26 | 重庆长安汽车股份有限公司 | A kind of batteries of electric automobile packet safeguard structure |
| CN109572603A (en) * | 2018-12-29 | 2019-04-05 | 北京航空航天大学 | A kind of battery pack shock resistance structure device based on shear thickening materials |
| CN111038875A (en) * | 2019-12-30 | 2020-04-21 | 陕西博睿信息科技有限公司 | Anti-wall-sticking petroleum transfer device |
| CN112952255A (en) * | 2021-01-12 | 2021-06-11 | 中国电建集团福建省电力勘测设计院有限公司 | Protective device for energy storage module and use method thereof |
| CN113394499A (en) * | 2021-06-02 | 2021-09-14 | 合肥国盛电池科技有限公司 | Lithium battery with plug-in BMS analysis module |
-
2017
- 2017-11-27 CN CN201721609512.3U patent/CN207409569U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524591A (en) * | 2018-11-28 | 2019-03-26 | 重庆长安汽车股份有限公司 | A kind of batteries of electric automobile packet safeguard structure |
| CN109572603A (en) * | 2018-12-29 | 2019-04-05 | 北京航空航天大学 | A kind of battery pack shock resistance structure device based on shear thickening materials |
| CN111038875A (en) * | 2019-12-30 | 2020-04-21 | 陕西博睿信息科技有限公司 | Anti-wall-sticking petroleum transfer device |
| CN112952255A (en) * | 2021-01-12 | 2021-06-11 | 中国电建集团福建省电力勘测设计院有限公司 | Protective device for energy storage module and use method thereof |
| CN113394499A (en) * | 2021-06-02 | 2021-09-14 | 合肥国盛电池科技有限公司 | Lithium battery with plug-in BMS analysis module |
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