CN207199696U - A kind of split type battery case and combinations thereof - Google Patents
A kind of split type battery case and combinations thereof Download PDFInfo
- Publication number
- CN207199696U CN207199696U CN201720851033.6U CN201720851033U CN207199696U CN 207199696 U CN207199696 U CN 207199696U CN 201720851033 U CN201720851033 U CN 201720851033U CN 207199696 U CN207199696 U CN 207199696U
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- Prior art keywords
- bandage
- battery
- split type
- battery case
- cut piece
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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 split type battery case and combinations thereof, including separate collet, top cover, cut piece and fixture, it is used to accommodate battery in collet, cut piece is placed above battery, placing battery above cut piece, top cover is placed above battery, fixture is used to fix the collet after combination, battery, cut piece, battery and top cover.The utility model is simple in construction, and the battery case of entirety is done into split type, alleviates the weight of battery case.
Description
Technical field
The utility model belongs to electric vehicle battery holder technical field, more particularly, to a kind of Split type electric for electric car
Pond box and combinations thereof.
Background technology
The battery of electric car of the prior art is all installed in a big overall box, now with many electric cars
In order to increase cruising time, six pieces of batteries are equipped with.The weight of battery is very heavy, if six pieces of batteries are all mounted in an entirety
Box in, for the small people of strength, it is still quite laborious once to extract six pieces of batteries, for the small women of strength,
Even it is unable to lift at all.So this integral design, when needing to extract battery case, very arduously.
The content of the invention
In view of this, the utility model is directed to a kind of split type battery case for electric car and combinations thereof, with solution
Certainly above mentioned problem.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of split type battery box combination, including two groups of split type battery cases, an assembling are furnished with four pieces of batteries, and an assembling is matched somebody with somebody
Have two pieces of batteries, in the split type battery case equipped with four pieces of batteries the arrangement of battery be arranged side by side between top cover and cut piece
Two pieces of batteries, two pieces of batteries are arranged side by side between cut piece and collet；
The arrangement of battery in the split type battery case of two pieces of batteries is equipped between top cover and cut piece, cut piece and bottom
One piece of battery is respectively arranged between support.
The utility model is mentioned that a kind of split type battery case, including separate collet, top cover, cut piece and solid
Determine part, collet is interior to be used to accommodate battery, cut piece is placed above battery, cut piece top placing battery, top is placed in battery top
Lid, fixture are used to fix the collet after combination, battery, cut piece, battery and top cover.
Further, the collet is the square box like structure of upper end open, is the cavity for accommodating battery among collet.
Further, top cover is the rectangular box shape structure of lower ending opening, position corresponding with the both positive and negative polarity of battery on top cover
Put the top gap for being reserved with and being passed for the lead of battery.
Further, top cover includes top plate and top sidewall, and top sidewall is arranged on the surrounding of top plate, top plate and top side
Wall is spliced into the cavity for accommodating portion cell body, and top gap is square, and top gap is positioned close to the positive and negative of battery
The top sidewall of the side of pole and the right angle joint of top plate, top gap extend upward through top plate in the side vertical with top plate and set
The top sidewall of top set portion gap.
Further, being provided with being used for of protruding from top plate inwall and extend downwardly in the middle part of the inwall of top plate splits battery
Top battery dividing plate.
Further, cut piece includes four fixation plates, and four fixation plates are spliced into the framework of a rectangle, lower portion
Middle part is provided with a demarcation strip, and four side walls of demarcation strip are affixed with the madial wall of fixation plate respectively, close to the both positive and negative polarity of battery
The fixation plate of side and the junction of demarcation strip be provided with square middle part gap, middle part gap is in the vertically side with demarcation strip
Extend upward through demarcation strip and fixation plate.
Further, be provided with the middle part of demarcation strip for battery radiating rectangular aperture, the side wall of rectangular aperture with it is affixed
Some reinforcements are provided between the inwall of plate, the middle cell dividing plate for splitting battery is provided with demarcation strip.
Further, fixture is bandage, and first bandage of the bandage including rectangular frame structure, the second bandage, the 3rd tie up
Band and the 4th bandage, the first bandage and the second bandage can from left to right or vertical wraparound is fixed on the outer of battery case from right to left
Portion, the first bandage and the second bandage are symmetrical arranged, and the 3rd bandage is fixed on battery from front to back or from rear to preceding vertical wraparound
The outside of box, the 4th bandage lateral circular are fixed on the outside of battery case, and the 4th bandage is arranged at demarcation strip, the 4th bandage point
Not with the first bandage, the second bandage, the cross square crossing at the outer wall of demarcation strip of the 3rd bandage.
Further, the first bandage, the second bandage, the 4th bandage is do not have a flexible nylon material, the first bandage and the
The height of two bandages is higher than the whole height of battery case fit on battery, and the top of such first bandage and the second bandage is lifting
Portion, the 3rd bandage and the cross square crossing at the outer wall of collet respectively of the first bandage, the second bandage, the first bandage, second are tied up
The top of the inside of band is respectively arranged with elastic webbing, and the both ends of elastic webbing are respectively and fixedly connected to the top of the first bandage and the second bandage
Madial wall on, the top of the 3rd bandage is elastic portion, and elastic portion and two elastic webbing cross square crossings, bandage are assembled to electricity
After on the box of pond, elastic webbing and elastic portion are in extended state and compress top cover.
Relative to prior art, a kind of split type battery case described in the utility model has the advantage that：
(1) battery needed for an electric car can be divided into some capsules, convenient extraction by the utility model as needed；
(2) the utility model is simple in construction, and the battery case of entirety is done into split type, alleviates the weight of battery case；
(3) the utility model cost is cheap, has wide market prospects；
(4) fixture of the present utility model employs the mode of bandage, and fixed reliable, cost is cheap.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the overall structure diagram after the installation of the utility model embodiment；
Fig. 2 is to be fitted without the structural representation of bandage after the assembly of the utility model embodiment；
Fig. 3 is the structural representation of the collet described in the utility model embodiment；
Fig. 4 is the structural representation of the top cover described in the utility model embodiment；
Fig. 5 is the structural representation of the cut piece described in the utility model embodiment；
Fig. 6 is the structural representation of the bandage described in the utility model embodiment.
Description of reference numerals：
1st, collet；2nd, cut piece；21st, fixation plate；22nd, demarcation strip；221st, thermovent；222nd, middle cell dividing plate；23rd, in
Portion's gap；3rd, top cover；31st, top plate；32nd, top sidewall；33rd, top gap；34th, top battery dividing plate；35th, top plate reinforcement；
4th, bandage；41st, the first bandage；42nd, the second bandage；43rd, the 3rd bandage；431st, elastic portion；44th, the 4th bandage；45th, elastic webbing；
5th, battery.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, 2, a kind of split type battery case includes separate collet 1, top cover 3, cut piece 2 and bandage 4.
Battery 5 is respectively between top cover 3 and cut piece 2, between cut piece 2 and collet 1.Bandage 4 be used for by the collet 1 after combination,
Battery 5, cut piece 2, battery 5 and top cover 3 are fixed.
As shown in figure 3, collet 1 is used to accommodate battery 5, collet 1 is the square box like structure of upper end open, among collet 1
To accommodate the cavity of battery 5.The Sidewall Height of collet 1 is approximately equal to the half of the height of battery 5.
As shown in figure 4, top cover 3 is the rectangular box shape structure of lower ending opening, it is corresponding with the both positive and negative polarity of battery 5 on top cover 3
Position be reserved with the top gap 33 passed for the lead of battery 5.Top cover 3 includes top plate 31 and top sidewall 32, top
Side wall 32 is arranged on the surrounding of top plate 31, and top plate 31 and top sidewall 32 are spliced into the cavity for the body of accommodating portion battery 5.Top
Portion's gap 33 is square, and top gap 33 is positioned close to the top sidewall 32 and top plate 31 of the side of the both positive and negative polarity of battery 5
Right angle joint.Top gap 33 extends upward through top plate 31 in the side vertical with top plate 31 and is provided with the top of top gap 33
Side wall 32.The both ends of top gap 33 are respectively facing the top sidewall 32 adjacent with the top sidewall 32 for being provided with top gap 33
Extension.It is provided with the middle part of the inwall of top plate 31 and protrudes from the top battery for being used to split battery 5 that the inwall of top plate 31 extends downwardly
Dividing plate 34.The inwall of top plate 31 is additionally provided with top plate reinforcement 35.
As shown in figure 5, cut piece 2 includes four fixation plates 21, four fixation plates 21 are spliced into the framework of a rectangle, framework
Internal middle part is provided with a demarcation strip 22, and four side walls of demarcation strip 22 are affixed with the madial wall of fixation plate 21 respectively.Separate
Fixation plate 21 is divided into symmetrical two parts by plate 22.Fixation plate 21 and demarcation strip 22 close to the side of the both positive and negative polarity of battery 5
Junction be provided with square middle part gap 23, middle part gap 23 is vertically extending upward through demarcation strip 22 with the side of demarcation strip 22
With fixation plate 21.Middle part gap 23 is corresponding with top gap 33, the specification of middle part gap 23 and the specification phase of top gap 33
Together.The middle part of demarcation strip 22 is also provided with the rectangular heat dissipation mouth 221 to be radiated for battery 5, side wall and the fixation plate 21 of thermovent 221
Inwall between be provided with some reinforcements.The middle cell dividing plate 222 for splitting battery 5 is provided with demarcation strip 22, in
Portion's battery separator 222 is corresponding with top battery dividing plate 34.
As shown in fig. 6, the first bandage 41 of bandage 4 including rectangular frame structure, the second bandage 42, the 3rd bandage 43 and the
Four bandages 44, the first bandage 41 and the second bandage 42 can from left to right or vertical wraparound is fixed on the outer of battery case from right to left
Portion, the first bandage 41 and the second bandage 42 are symmetrical arranged, and the 3rd bandage 43 is fixed from front to back or from rear to preceding vertical wraparound
In the outside of battery case.First bandage 41, the second bandage 42 are not have flexible nylon material, the first bandage 41 and the second bandage
42 height is higher than the whole height of battery case fit on battery 5, and the top of such bandage 42 of first bandage 41 and second is to carry
Drawing portion.3rd bandage 43 and the first bandage 41, the right-angled intersection at the outer wall of collet 1 respectively of the second bandage 42.First bandage 41,
The top of the inside of second bandage 42 is respectively arranged with elastic webbing 45, and the both ends of elastic webbing 45 are respectively and fixedly connected to the He of the first bandage 41
On the madial wall on the top of the second bandage 42, after bandage is assembled on the box of battery 5, elastic webbing 45 is in extended state, elastic webbing
45 compress top cover 3.The top of 3rd bandage 43 is elastic portion 431, elastic portion 431 and two cross square crossings of elastic webbing 45.
The lateral circular of 4th bandage 44 is fixed on the outside of battery case, and the 4th bandage 44 is arranged at cut piece 2, and the 4th ties up
Not have flexible nylon material, the 4th bandage 44 is dividing band 44 with the first bandage 41, the second bandage 42, the 3rd bandage 43 respectively
Cross square crossing at the outer wall of cutter member 2.
Operation principle of the present utility model：
When electric car puts six pieces of batteries 5 if desired, two groups of split type battery cases are selected, it is a set of to be used to put four pieces of batteries 5,
It is a set of to be used to put two pieces of batteries 5.Battery 5 is individually placed to top cover 3 and demarcation strip 22, between demarcation strip 22 and collet 1, Ran Houyong
Bandage is fixed, and six pieces of batteries 5 can be thus divided into the entirety of four pieces of battery 5, and the entirety of one or two battery 5,
Convenient extraction.In the split type battery case of four pieces of batteries 5, distinguish between top cover 3 and cut piece 2, between cut piece 2 and collet 1
Two pieces of batteries are arranged side by side, in the split type battery case of two pieces of batteries 5, between top cover 3 and cut piece 2, cut piece 2 and collet
One piece of battery is respectively arranged between 1
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
- A kind of 1. split type battery case, it is characterised in that：Including separate collet (1), top cover (3), cut piece (2) and consolidate Determine part, be used to accommodate battery (5) in collet (1), cut piece (2), cut piece (2) top placing battery are placed above battery (5) (5) top cover (3), is placed above battery (5), fixture is used for the collet (1) after combination, battery (5), cut piece (2), battery (5) and top cover (3) is fixed.
- 2. split type battery case according to claim 1, it is characterised in that：The collet (1) is square for upper end open Box like structure, the middle cavity for receiving battery (5) of collet (1).
- 3. split type battery case according to claim 1, it is characterised in that：Top cover (3) is the rectangular box of lower ending opening Shape structure, position corresponding with the both positive and negative polarity of battery (5) is reserved with the top passed for the lead of battery (5) on top cover (3) Gap (33).
- 4. split type battery case according to claim 3, it is characterised in that：Top cover (3) includes top plate (31) and top side Wall (32), top sidewall (32) are arranged on the surrounding of top plate (31), and top plate (31) and top sidewall (32) are spliced into for accommodating The cavity of percentage of batteries (5) body, top gap (33) are square, and top gap (33) is positioned close to the both positive and negative polarity of battery (5) Side top sidewall (32) and top plate (31) right angle joint, top gap (33) is in the direction vertical with top plate (31) The upper top sidewall (32) through top plate (31) and setting top gap (33).
- 5. split type battery case according to claim 3, it is characterised in that：Protrusion is provided with the middle part of the inwall of top plate (31) Split the top battery dividing plate (34) of battery (5) in top plate (31) inwall and being used for of extending downwardly.
- 6. split type battery case according to claim 1, it is characterised in that：Cut piece (2) includes four fixation plates (21), Four fixation plates (21) are spliced into the framework of a rectangle, and a demarcation strip (22), demarcation strip (22) are provided with the middle part of lower portion Four side walls it is affixed with the madial wall of fixation plate (21) respectively, close to battery (5) both positive and negative polarity side fixation plate (21) The junction of demarcation strip (22) is provided with square middle part gap (23), middle part gap (23) vertically with demarcation strip (22) Side extends upward through demarcation strip (22) and fixation plate (21).
- 7. split type battery case according to claim 6, it is characterised in that：Demarcation strip is provided with for battery in the middle part of (22) (5) thermovent (221) of radiating, the middle cell dividing plate (222) for splitting battery (5) is provided with demarcation strip (22).
- 8. split type battery case according to claim 1, it is characterised in that：Fixture is bandage (4), and bandage (4) includes The first bandage (41), the second bandage (42), the 3rd bandage (43) and the 4th bandage (44) of rectangular frame structure, the first bandage (41) and the second bandage (42) can vertical wraparound be fixed on the outside of battery case from left to right or from right to left respectively, and first ties up Band (41) and the second bandage (42) are symmetrical arranged, and the 3rd bandage (43) is fixed on electricity from front to back or from rear to preceding vertical wraparound The outside of pond box, the 4th bandage (44) lateral circular are fixed on the outside of battery case, and the 4th bandage (44) is arranged on cut piece (2) Place, the 4th bandage (44) respectively with the first bandage (41), the second bandage (42), the 3rd bandage (43) cut piece (2) outer wall Locate cross square crossing.
- 9. split type battery case according to claim 8, it is characterised in that：First bandage (41), the second bandage (42), Four bandages (44) are not have flexible nylon material, and the height of the first bandage (41) and the second bandage (42) is higher than battery capsule The top of the whole height of upper battery (5), such first bandage (41) and the second bandage (42) is pulling part, the 3rd bandage (43) With the first bandage (41), the second bandage (42) cross square crossing at the outer wall of collet (1) respectively, the first bandage (41), The top of the inside of two bandages (42) is respectively arranged with elastic webbing (45), and the both ends of elastic webbing (45) are respectively and fixedly connected to the first bandage (41) and on the madial wall on the top of the second bandage (42), the top of the 3rd bandage (43) is elastic portion (431), elastic portion (431) with two elastic webbing (45) cross square crossings, after bandage is assembled on battery (5) box, elastic webbing (45) and elastic portion (431) it is in extended state and compresses top cover (3).
- A kind of 10. split type battery box combination, it is characterised in that：Including split type described in two groups of any one of claim 1 to 9 Battery case, an assembling are furnished with four pieces of batteries (5), and an assembling is furnished with two pieces of batteries (5), the Split type electric equipped with four pieces of batteries (5) The arrangement of battery (5) has been arranged side by side two pieces of batteries (5) between top cover (3) and cut piece (2) in the box of pond, cut piece (2) with Two pieces of batteries (5) have been arranged side by side between collet (1)；Be equipped with the arrangement of battery (5) in the split type battery case of two pieces of batteries (5) between top cover (3) and cut piece (2), point One piece of battery (5) is respectively arranged between cutter member (2) and collet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851033.6U CN207199696U (en) | 2017-07-13 | 2017-07-13 | A kind of split type battery case and combinations thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851033.6U CN207199696U (en) | 2017-07-13 | 2017-07-13 | A kind of split type battery case and combinations thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199696U true CN207199696U (en) | 2018-04-06 |
Family
ID=61785630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720851033.6U Active CN207199696U (en) | 2017-07-13 | 2017-07-13 | A kind of split type battery case and combinations thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331998A (en) * | 2019-12-31 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery pack, device, and method for assembling battery module |
-
2017
- 2017-07-13 CN CN201720851033.6U patent/CN207199696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331998A (en) * | 2019-12-31 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Battery module, battery pack, device, and method for assembling battery module |
| CN112331998B (en) * | 2019-12-31 | 2022-04-01 | 宁德时代新能源科技股份有限公司 | Battery module, battery pack, device, and method for assembling battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 301701 Tianjin District of Wuqing City Automobile Industrial Park Tianfu Road No. 9 Patentee after: TIANJIN SHENLING TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 301701 Tianjin District of Wuqing City Automobile Industrial Park Tianfu Road No. 9 Patentee before: TIANJIN TAILG VEHICLE INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |