CN208368587U - A kind of battery antidetonation Anti-collide shell - Google Patents
A kind of battery antidetonation Anti-collide shell Download PDFInfo
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- CN208368587U CN208368587U CN201821125113.4U CN201821125113U CN208368587U CN 208368587 U CN208368587 U CN 208368587U CN 201821125113 U CN201821125113 U CN 201821125113U CN 208368587 U CN208368587 U CN 208368587U
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- battery
- steel plate
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- battery case
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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 discloses a kind of battery antidetonation Anti-collide shells, including battery case and battery cover, battery cover is detachably arranged at the opening of battery case, anti-collision structure is equipped between battery cover and battery case, the opening of battery case is equipped with lower groove, the bottom margin of battery cover is equipped with upper groove corresponding with lower groove, the protrusion towards battery cover is equipped in lower groove, the access piece towards battery case is equipped in upper groove, the bottom of access piece is equipped with the rib of protrusion, bolster is equipped between protrusion and access piece, battery case is welded by enhancing steel plate, enhancing steel plate includes the first steel plate and the second steel plate, several inclined steel plates are welded between first steel plate and the second steel plate, battery trench bottom is equipped with vertical shock-absorbers, fixed plate is welded on vertical shock-absorbers, the outer surface of battery case is enclosed with vibration damper plate, the outer surface of vibration damper plate is equipped with Cooling fin.The utility model has good damping and anti-collision effect, and heat dissipation effect is good.
Description
Technical field
The utility model relates to accumulator housing technical fields, and in particular to a kind of battery antidetonation Anti-collide shell.
Background technique
Battery case for electric automobile is exactly the installation shell of battery for electric vehicle, traditional storage for electric vehicle
Battery case structure is relatively simple, although having shock-damping structure, damping is not comprehensive enough, and damping effect is poor, and almost
There is no anticollision gear, and cooling measure is poor, fever is easy, to influence the service life of battery.Moreover, because positive and negative anodes
Binding post be separated by be not it is too far, there are security risks.As during installation just like conductive installation tool, such as spanner, screw etc.
It falls on battery, and is connected to battery plus-negative plate simultaneously by chance, then can cause short circuit, cause safety accident.
Utility model content
To solve problems of the prior art, the utility model provides a kind of with good damping and anticollision effect
Fruit, the good battery antidetonation Anti-collide shell of heat dissipation effect.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: battery antidetonation Anti-collide shell, including
Battery case and battery cover, the battery cover are detachably arranged at the opening of battery case, and the top of the battery cover is equipped with wiring
Column positions the groove of upper layer battery, the battery cover and the battery when bottom of the battery cover is equipped with for cell stacks
Anti-collision structure is equipped between slot, the opening of the battery case is equipped with lower groove, and the bottom margin of the battery cover is equipped with under
The corresponding upper groove of groove, the lower groove form cavity, are equipped with court in the lower groove when being in contact with the upper groove
The access piece towards battery case is equipped with to the protrusion of battery cover, in the upper groove, the bottom of the access piece is equipped with protrusion
Rib is equipped with bolster between the protrusion and access piece, the top of the bolster is equipped with the rib mounting hole for accommodating rib,
The bottom of the bolster is equipped with the raised mounting hole for accommodating protrusion, and the battery case is welded by enhancing steel plate, the increasing
Strong steel plate includes the first steel plate and the second steel plate arranged in parallel, if being welded between first steel plate and the second steel plate
Dry inclined steel plate, several inclined steel plates, which successively join end to end, welds wave-shaped, and the battery case bottom inside four turns
It is connected with vertical shock-absorbers at angle, fixed plate is welded on the vertical shock-absorbers, the fixed plate is equipped with for battery electricity
The groove of lower layer's battery is positioned when pond stacks, the outer surface of the battery case is enclosed with vibration damper plate, the outer surface of the vibration damper plate
Equipped with cooling fin.
In the technical scheme: battery is placed in the fixed plate of battery trench bottom, then by the way that battery cover is covered
On battery case, when covering, in the stud hole in the stud insertion plug pin portion of the lower end of access section, protrusion, protrusion are installed
When hole, stud hole and stud are connected with each other connection, it is located just at upper groove and lower groove is formed by cavity, it in this way will not shadow
The closure for ringing battery case and battery cover, by protrusion, the setting of raised mounting hole, stud hole and stud, can allow battery case and
There is collision centainly by a small margin between battery cover, so as to carry out buffering decrease to external shock, can play well
Cushion bumper effect, battery case are welded by enhancing steel plate, enhance steel plate by the first steel plate, the second steel plate and inclined steel plate group
At the inclined steel plate between the first steel plate and the second steel plate can fix the first steel plate and the second steel plate, and energy well
Play the role of good antidetonation anticollision, four corners of bottom plate are provided with vertical shock-absorbers, and vertical shock-absorbers are equipped with fixed plate,
And battery is mounted on the vibration damper plate of in fixed plate and battery case outer surface package, can further play cushioning effect,
The cooling fin being arranged on vibration damper plate can preferably distribute the heat of enclosure interior generation, and the setting of battery cover lower surface is used for electricity
The groove of positioning upper layer battery and fixed plate are equipped with the groove that lower layer's battery is positioned when stacking for battery when pond stacks
Further fixed function can be played to the battery being mounted in battery case.
Preferably, the cooling fin includes heat sink body, and several transverse cuts are uniformly provided in the heat sink body
The junction in road and several longitudinally cutting roads, the transverse cuts road and longitudinally cutting road is equipped with through hole.To in battery case
The heat of generation is distributed, in addition, can shorten the cooling fin by the setting of through hole and process transverse cuts road and longitudinal direction
The required length cut when Cutting Road, while being also avoided that the cooling fin affected by force of metal material and deforming.
Preferably, the binding post includes positive terminal and negative terminal, the positive terminal and negative terminal
Column is located at the top diagonal angle of the battery cover.Can allow positive negative terminal distance interval relatively far away from, thus more preferably
Just negative terminal is interconnected and accident occurs caused by ground is avoided due to operating accident.
Preferably, the top groove of the bolster and the cross section of bottom groove are rectangle, and the top of bolster
The cross-sectional area of groove is less than the cross-sectional area of bottom groove, and the depth of the top groove of the bolster is less than the bottom of bolster
The depth of portion of portion groove.Design herein, enables the swing of the protrusion inside raised mounting hole more by a small margin, plays
The effect of smaller collision in operation or transportational process, certain protective effect is played to accumulator housing.
Preferably, marmem plate is welded between first steel plate and the second steel plate.Marmem tool
There are the more recoverable force abilities bigger than common metal, can further reinforce the function of antidetonation anticollision.
Preferably, the vibration damper plate is rubber shock-absorbing plate.Wearability is good, is hardly damaged.
The beneficial effects of the utility model are:
1, by protrusion, the setting of raised mounting hole, stud hole and stud, can allow has one between battery case and battery cover
Fixed collision by a small margin can play the role of good cushion bumper so as to carry out buffering decrease to external shock, electricity
Pond slot is welded by enhancing steel plate, and enhancing steel plate is made of the first steel plate, the second steel plate and inclined steel plate, is set to the first steel plate
And the second inclined steel plate between steel plate can fix the first steel plate and the second steel plate well, and it is anti-to play good antidetonation
The effect of hitting, the vertical shock-absorbers of four corner's settings of bottom plate and the vibration damper plate of battery case outer surface package, can be further
Ground plays cushioning effect, and the cooling fin being arranged on vibration damper plate can preferably distribute the heat of enclosure interior generation, under battery cover
It is fixed when stacking for battery that the groove of positioning upper layer battery and the fixed plate when being used for cell stacks of surface setting are equipped with
The groove of position lower layer battery can play further fixed function to the battery being mounted in battery case.
2, cooling fin distributes the heat generated in battery case, in addition, can shorten this by the setting of through hole and dissipate
Backing processes the required length cut when transverse cuts road and longitudinally cutting road, while being also avoided that the cooling fin of metal material
Affected by force and deform.
3, binding post includes positive terminal and negative terminal, and positive terminal and negative terminal are located at described
The top diagonal angle of battery cover, can allow positive negative terminal distance interval relatively far away from, thus preferably avoid due to operation
Positive negative terminal is interconnected and accident occurs caused by accident.
4, the cross section of the raised mounting hole, stud hole and protrusion is rectangle, the protrusion mounting hole cross section
Area is greater than the area of the convex cross section, and the depth of the protrusion mounting hole is greater than raised 7 height.Setting herein
Meter, enables the swing of the protrusion inside raised mounting hole more by a small margin, plays in operation or transportational process
The effect of smaller collision, plays certain protective effect to accumulator housing, raised mounting hole, stud hole and protrusion it is transversal
Face is rectangle, can preferably limit the positional relationship between protrusion and raised mounting hole, stud hole and stud, make structure more
Stablize.
5, marmem plate is welded between the first steel plate and the second steel plate, marmem has than general gold
Belong to big more recoverable force abilities, can further reinforce the function of antidetonation anticollision.
6, vibration damper plate is rubber shock-absorbing plate, and wearability is good, is hardly damaged.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of battery antidetonation Anti-collide shell described in the utility model embodiment；
Fig. 2 is the cross-sectional view of anti-collision structure described in the utility model embodiment；
Fig. 3 is the cross-sectional view for enhancing steel plate described in the utility model embodiment；
Fig. 4 is the cross-sectional view of cooling fin described in the utility model embodiment.
Appended drawing reference: 1, battery case；2, battery cover；3, binding post；4, anti-collision structure；41, access piece；411, rib；42,
Bolster；421, rib mounting hole；422, raised mounting hole；5, lower groove；6, upper groove；7, raised；8, enhance steel plate；81,
First steel plate；82, the second steel plate；83, inclined steel plate；84, marmem plate；9, vertical shock-absorbers；10, fixed plate；11,
Vibration damper plate；12, cooling fin；121, transverse cuts road；122, longitudinally cutting road；123, through hole.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Figure 1-Figure 3, a kind of battery antidetonation Anti-collide shell, including battery case 1 and battery cover 2, the battery cover 2
It is detachably arranged at the opening of battery case, the top of the battery cover 2 is equipped with binding post 3, and the bottom of the battery cover 2 is equipped with
The groove that upper layer battery is positioned when for cell stacks, is equipped with anti-collision structure 4, institute between the battery cover 2 and the battery case 1
The opening for stating battery case 1 is equipped with lower groove 5, and the bottom margin of the battery cover 2 is equipped with upper groove corresponding with lower groove 5
6, the lower groove 5 forms cavity when being in contact with the upper groove 6, and the protrusion towards battery cover is equipped in the lower groove 5
7, the interior access piece 41 being equipped with towards battery case 1 of the upper groove 6, the bottom of the access piece 41 is equipped with the rib 411 of protrusion,
Bolster 42 is equipped between described raised 7 and access piece 41, the top of the bolster 42 is equipped with the rib peace for accommodating rib 411
Hole 421 is filled, the bottom of the bolster 42 is equipped with the raised mounting hole 422 for accommodating protrusion 7, and the battery case 1 is by enhancing steel plate 8
It is welded, the enhancing steel plate 8 includes the first steel plate 81 and the second steel plate 82 arranged in parallel, first steel plate 81
And second be welded with several inclined steel plates 83 between steel plate 82, several inclined steel plates 83 successively join end to end welding in wave
Shape, 1 bottom inside of battery case, four corners are connected with vertical shock-absorbers 9, are welded with fixation on the vertical shock-absorbers 9
Plate 10, the fixed plate 10 are equipped with the groove that lower layer's battery is positioned when stacking for battery, the appearance of the battery case 1
Bread is wrapped with vibration damper plate 11, and the outer surface of the vibration damper plate 11 is equipped with cooling fin 12.
In the present embodiment: battery is placed in the fixed plate 10 of 1 bottom of battery case, then by the way that battery cover 2 is covered
On battery case 1, when covering, the stud 411 of the lower end of access section 41 is inserted into the stud hole 422 in plug pin portion 42,
When protrusion 7, raised mounting hole 421, stud hole 422 and stud 411 are connected with each other connection, it is located just at upper groove 6 and lower groove 5
It is formed by cavity, will not influence the closure of battery case 1 and battery cover 2 in this way, by protrusion 7, raised mounting hole 421, convex
The setting of nail hole 422 and stud 411, can allow the collision having between battery case 1 and battery cover 2 centainly by a small margin, so as to
Buffering decrease is carried out to external shock, can play the role of good cushion bumper, battery case 1 by the welding of enhancing steel plate 8 and
At enhancing steel plate 8 is made of the first steel plate 81, the second steel plate 82 and inclined steel plate 83, is set to the first steel plate 81 and the second steel plate
Inclined steel plate 83 between 82 can fix the first steel plate 81 and the second steel plate 82 well, and can play good antidetonation anticollision
Effect, four corners of bottom plate are provided with vertical shock-absorbers 9, and vertical shock-absorbers 9 are equipped with fixed plate 10, and battery is mounted on
The vibration damper plate 11 of in fixed plate 10 and 1 outer surface of battery case package, can further play cushioning effect, vibration damper plate 11
The cooling fin 12 of upper setting can preferably distribute the heat of enclosure interior generation, and the setting of 2 lower surface of battery cover is used for battery
Groove and fixed plate 10 that upper layer battery is positioned when stacking are equipped with the groove that lower layer's battery is positioned when stacking for battery
Further fixed function can be played to the battery being mounted in battery case 1.
Embodiment 2:
The present embodiment on the basis of embodiment 1, as shown in figure 4, the cooling fin 12 include heat sink body, it is described dissipate
It is uniformly provided with several transverse cuts roads 121 and several longitudinally cutting roads 122 on sink body, the transverse cuts road 121 and vertical
Through hole 123 is equipped with to the junction of Cutting Road 122.The heat generated in battery case 1 is distributed, in addition, by passing through
The setting of perforation 123, can shorten the cooling fin 12 and process the required length cut when transverse cuts road and longitudinally cutting road, together
When be also avoided that 12 affected by force of cooling fin of metal material and deform.
Embodiment 3:
For the present embodiment on the basis of embodiment 2, the binding post 3 includes positive terminal and negative terminal, described
Positive terminal and negative terminal are located at the top diagonal angle of the battery cover 2.It can allow the distance of positive negative terminal 3
It is spaced relatively far away from, so that positive negative terminal 3 is interconnected and accident occurs caused by preferably avoiding due to operating accident.
Embodiment 4:
For the present embodiment on the basis of embodiment 3, the top groove of the bolster 42 and the cross section of bottom groove are equal
For rectangle, and the cross-sectional area of the top groove of bolster 42 is less than the cross-sectional area of bottom groove, the top of the bolster 42
The depth of portion's groove is less than the depth of the base portion groove of bolster 42.Design herein enables described raised 7 in protrusion
Swing inside mounting hole 421 more by a small margin plays the role of the reduction collision in operation or transportational process, to battery
Shell plays certain protective effect, can preferably limit protrusion 7 and raised mounting hole 421, stud hole 422 and stud
Positional relationship between 411 keeps structure more stable, and the cross section of raised mounting hole 421, stud hole 422 and protrusion is rectangle,
The positional relationship between protrusion and raised mounting hole 421, stud hole 422 and stud can be preferably limited, keeps structure more steady
It is fixed.
Embodiment 5:
The present embodiment is welded with shape note on the basis of embodiment 4 between first steel plate 81 and the second steel plate 82
Recall alloy sheets 84.Marmem has the more recoverable force abilities bigger than common metal, can further reinforce resisting
Shake the function of anticollision.
Embodiment 6:
For the present embodiment on the basis of embodiment 5, the vibration damper plate 11 is rubber shock-absorbing plate.Wearability is good, is hardly damaged.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of battery antidetonation Anti-collide shell, which is characterized in that including battery case and battery cover, the battery cover is removably
Set on the opening of battery case, the top of the battery cover is equipped with binding post, and the bottom of the battery cover, which is equipped with, is used for battery pile
The groove that upper layer battery is positioned when folded, is equipped with anti-collision structure between the battery cover and the battery case, the battery case is opened
Lower groove is equipped at mouthful, the bottom margin of the battery cover is equipped with upper groove corresponding with lower groove, the lower groove and institute
It states and forms cavity when upper groove is in contact, the protrusion towards battery cover is equipped in the lower groove, is equipped with court in the upper groove
To the access piece of battery case, the bottom of the access piece is equipped with the rib of protrusion, is equipped with buffering between the protrusion and access piece
Part, the top of the bolster are equipped with the rib mounting hole for accommodating rib, and the bottom of the bolster, which is equipped with, accommodates the convex of protrusion
Mounting hole is played, the battery case is welded by enhancing steel plate, and the enhancing steel plate includes the first steel plate arranged in parallel
With the second steel plate, several inclined steel plates are welded between first steel plate and the second steel plate, several inclined steel plates are successively
Joining end to end, it is wave-shaped to weld, and four corners of the battery case bottom inside are connected with vertical shock-absorbers, described vertically to subtract
Fixed plate is welded on shake device, the fixed plate is equipped with the groove that lower layer's battery is positioned when stacking for battery, described
The outer surface of battery case is enclosed with vibration damper plate, and the outer surface of the vibration damper plate is equipped with cooling fin.
2. battery antidetonation Anti-collide shell according to claim 1, which is characterized in that the cooling fin includes cooling fin sheet
Body, is uniformly provided with several transverse cuts roads and several longitudinally cutting roads in the heat sink body, the transverse cuts road and vertical
Through hole is equipped with to the junction of Cutting Road.
3. battery antidetonation Anti-collide shell according to claim 1, which is characterized in that the binding post includes positive terminal
Column and negative terminal, the positive terminal and negative terminal are located at the top diagonal angle of the battery cover.
4. battery antidetonation Anti-collide shell according to claim 1, which is characterized in that the top groove of the bolster and
The cross section of bottom groove is rectangle, and the cross-sectional area of the top groove of bolster is less than the cross-sectional area of bottom groove,
The depth of the top groove of the bolster is less than the depth of the base portion groove of bolster.
5. battery antidetonation Anti-collide shell according to claim 1, which is characterized in that first steel plate and the second steel plate
Between be welded with marmem plate.
6. battery antidetonation Anti-collide shell according to claim 1, which is characterized in that the vibration damper plate is rubber shock-absorbing
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125113.4U CN208368587U (en) | 2018-07-17 | 2018-07-17 | A kind of battery antidetonation Anti-collide shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125113.4U CN208368587U (en) | 2018-07-17 | 2018-07-17 | A kind of battery antidetonation Anti-collide shell |
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| Publication Number | Publication Date |
|---|---|
| CN208368587U true CN208368587U (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821125113.4U Active CN208368587U (en) | 2018-07-17 | 2018-07-17 | A kind of battery antidetonation Anti-collide shell |
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| Country | Link |
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| CN (1) | CN208368587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042257A1 (en) * | 2019-09-03 | 2021-03-11 | Guangxi Liugong Machinery Co., Ltd. | Energy storage assembly |
-
2018
- 2018-07-17 CN CN201821125113.4U patent/CN208368587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042257A1 (en) * | 2019-09-03 | 2021-03-11 | Guangxi Liugong Machinery Co., Ltd. | Energy storage assembly |
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