CN208489250U - Battery modules for vehicle - Google Patents
Battery modules for vehicle Download PDFInfo
- Publication number
- CN208489250U CN208489250U CN201820750420.5U CN201820750420U CN208489250U CN 208489250 U CN208489250 U CN 208489250U CN 201820750420 U CN201820750420 U CN 201820750420U CN 208489250 U CN208489250 U CN 208489250U
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- China
- Prior art keywords
- mould group
- upper cover
- battery modules
- mounting bracket
- vehicle
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery modules for vehicle, the battery modules for vehicle include: mould group upper cover and busbar connector mounting bracket, mould group upper cover and busbar connector mounting bracket are connected and fixed by buckle structure, location structure and position limiting structure, and buckle structure, location structure and position limiting structure can limit mould group upper cover and busbar connector mounting bracket on orthogonal first direction, second direction and third direction.Battery modules according to the present utility model for vehicle are, it can be achieved that the limit of battery modules in three directions ensures the Electrical Safety in battery modules assembly transport and course of normal operation so that battery modules be made to be able to bear the influence of certain vibratory impulse power.
Description
Technical field
The utility model relates to technical field of vehicle, in particular to a kind of battery modules for vehicle.
Background technique
As current social energy crisis is got worse, new-energy automobile is especially electronic increasingly by social concerns
Automobile, electric car use the safe and very high problem of the majority of consumers' attention rate.Power battery pack is as electric car
Core component, combined in series and parallel by multiple battery modules, the driving energy as electric vehicle.Electric car is in the process of moving
The operating conditions such as impact vibration are had, so need battery modules that can bear the influence of certain vibratory impulse power, each zero of mould group
Part needs to guarantee effectively to be fixedly connected.
The assembly of existing mould group upper cover and busbar connector mounting bracket does not carry out whole limits in tri- directions X, Y, Z, if producing
Product limit is insufficient, cannot bear the influence of certain vibratory impulse power, and it is exposed to easily lead to module internal electricity piece, assembly transport and
Failure of insulation in course of normal operation is easy to produce Electrical Safety problem.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of battery modules for vehicle out, the battery modules can be limited in three directions, to enable battery modules
Enough bear the influence of certain vibratory impulse power.
According to the battery modules for vehicle of the utility model embodiment, comprising: mould group upper cover and busbar connector installation branch
Frame, the mould group upper cover and the busbar connector mounting bracket are connected and fixed by buckle structure, location structure and position limiting structure, institute
Stating buckle structure, the location structure and the position limiting structure can be in phase to the mould group upper cover and the busbar connector mounting bracket
Mutually limited on vertical first direction, second direction and third direction.
Battery modules according to the present utility model for vehicle, by between mould group upper cover and busbar connector mounting bracket
Buckle structure, location structure and position limiting structure are set, battery modules can be limited in three directions, to make battery mould
Group is able to bear the influence of certain vibratory impulse power, ensures the electricity consumption peace in battery modules assembly transport and course of normal operation
Entirely.
According to the battery modules for vehicle of the utility model one embodiment, the buckle structure include: buckle and
Card slot, the buckle are arranged in the busbar connector mounting bracket, and the card slot is arranged in the mould group on lid, the buckle
Cooperation is in the card slot.
Optionally, the outer surface of the buckle is provided with the first guide surface of arc, under the inner sidewall of the mould group upper cover
Edge is provided with the second guide surface.
According to the battery modules for vehicle of the utility model one embodiment, the buckle structure is multiple groups, multiple groups
The buckle structure is spaced apart along the length direction of the mould group upper cover.
According to the battery modules for vehicle of the utility model one embodiment, change is additionally provided on lid in the mould group
Shape slot, the deformation slot is blind slot and the lower end surface for running through the mould group upper cover, and the two sides of buckle structure described in every group are set respectively
Set the deformation slot.
According to the battery modules for vehicle of the utility model one embodiment, the location structure includes: that positioning is recessed
Slot and locating piece, the positioning groove are arranged in the mould group on lid, and the locating piece setting installs branch in the busbar connector
On frame, the locating piece and the positioning groove location fit.
Further, the locating piece includes: positioning block body and backstop limiting section, the positioning block body with it is described fixed
Position groove location fit, simultaneously backstop is recessed in the positioning for the outer surface of the prominent busbar connector mounting bracket of the backstop limiting section
On the outside of slot.
According to the battery modules for vehicle of the utility model one embodiment, the position limiting structure includes: that setting exists
Limit buckle in the mould group on lid and the limiting slot that is arranged in the busbar connector mounting bracket, the limit buckle and the limit
Position slot cooperation.
Optionally, the limit buckle is configured to arc panel and has the third guide surface with limiting slot guiding cooperation,
The limiting slot is "u"-shaped groove.
According to the battery modules for vehicle of the utility model one embodiment, the mould group upper cover uses PP or PA6
Material, the busbar connector mounting bracket use PPE or PBT material.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the assembling schematic diagram of the mould group upper cover and busbar connector mounting bracket according to the utility model embodiment；
Fig. 2 is the assembly according to the mould group upper cover of the utility model embodiment and busbar connector mounting bracket in another angle
Schematic diagram；
Fig. 3 is the partial enlarged view of buckle structure in Fig. 1 (at A)；
Fig. 4 be in Fig. 3 buckle structure in the structural schematic diagram of another angle；
Fig. 5 is the partial enlarged view in Fig. 1 at C；
Fig. 6 is the structural schematic diagram of the positioning groove in mould group on lid；
Fig. 7 be in Fig. 5 location structure in the structural schematic diagram of another angle；
Fig. 8 is the partial enlarged view of position limiting structure in Fig. 1 (at B)；
Fig. 9 be in Fig. 8 position limiting structure in the structural schematic diagram of another angle.
Appended drawing reference:
Mould group upper cover 1, the second guide surface 11 deform slot 12, busbar connector mounting bracket 2, lightening hole 21, reinforcing rib 22, card
Buckle structure 3, card slot 31, buckle 32, the first guide surface 321, location structure 4, positioning groove 41, locating piece 42 position block body
421, backstop limiting section 422, position limiting structure 5, limiting slot 51, limit buckle 52, third guide surface 521, anti-mismatch 6.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axis
To ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, define " the
One ", the feature of " second " can explicitly or implicitly include one or more of the features.In the description of the utility model
In, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
Below with reference to Fig. 1-Fig. 9 description according to the battery modules for vehicle of the utility model embodiment.Such as Fig. 1-Fig. 9
Shown, the battery modules for vehicle according to the utility model embodiment include: mould group upper cover 1 and busbar connector mounting bracket 2.
Mould group upper cover 1 and busbar connector mounting bracket 2 are connected and fixed by buckle structure 3, location structure 4 and position limiting structure 5,
Buckle structure 3, location structure 4 and position limiting structure 5 can be orthogonal first to mould group upper cover 1 and busbar connector mounting bracket 2
It is limited on direction, second direction and third direction.
That is, after mould group upper cover 1 and busbar connector mounting bracket 2 are assembled, mould group upper cover 1 and busbar connector mounting bracket
Buckle structure 3, location structure 4 and position limiting structure 5 between 2 mould group upper cover 1 and busbar connector mounting bracket 2 can be played limit,
Positioning and fixed effect, thus to mould group upper cover 1 and busbar connector mounting bracket 2 in three directions (X, Y as shown in figure 1, the side Z
To) on limited so that battery modules can carry out insulating protection to the electricity piece in it, while the battery modules may be used also
Certain vibratory impulse power is born, guarantees the Electrical Safety in assembly transport and course of normal operation.
Optionally, as shown in figure 3, buckle structure 3 may include: buckle 32 and card slot 31, buckle 32 may be provided at confluence
It arranges in mounting bracket 2, card slot 31 can be set in mould group upper cover 1, in the cooperation of mould group upper cover 1 in busbar connector mounting bracket 2
When, buckle 32 can cooperate in card slot 31, so that the connection of mould group upper cover 1 and busbar connector mounting bracket 2 is realized, to mould group upper cover
1 and busbar connector mounting bracket 2 in Z-direction and X to being limited, and easy to operate, it is firm to connect.
Further, as shown in figure 4, the first guide surface 321, the first guide surface has can be set in the outer surface of buckle 32
321 be arc, and the second guide surface 11 has can be set in the inner sidewall lower edge of mould group upper cover 1, and the second guide surface 11 is inclined-plane, from
And cooperate when in busbar connector mounting bracket 2 by mould group upper cover 1, the first guide surface 321 can be slided along the second guide surface 11, from
And buckle 32 is enable to be easier to slide into card slot 31, it is easy to operate and laborsaving.
Optionally, as depicted in figs. 1 and 2, buckle structure 3 can be multiple groups, and multiple groups buckle structure 3 is along mould group upper cover 1
Length direction is spaced apart, and can make the connection of mould group upper cover 1 and busbar connector mounting bracket 2 more by multiple buckle structures 3 as a result,
Fastening.
Further, as shown in Figure 1-Figure 3, deformation slot 12 is also provided in mould group upper cover 1, deformation slot 12 is blind slot
And running through the lower end surface of mould group upper cover 1, a deformation slot 12 is respectively set in the two sides of every group of buckle structure 3, in this way, in buckle 32
During card slot 31, card slot 31 easily deforms under the action of deforming slot 12 for cooperation, in this way, buckle 32 is easy to slide into
In card slot 31, and after the cooperation of buckle 32 is in card slot 31, deformation slot 12 can block buckle 32 under the action of recoverable force power
Tightly, so that buckle 32 is close with the cooperation of card slot 31.
As Figure 6-Figure 7, location structure 4 may include: positioning groove 41 and locating piece 42, as shown in fig. 6, positioning is recessed
Slot 41 can be set in mould group upper cover 1, and locating piece 42 is arranged in busbar connector mounting bracket 2, locating piece 42 and positioning groove
41 location fits.
Specifically, as shown in fig. 7, locating piece 42 may include: positioning block body 421 and backstop limiting section 422, wherein fixed
Position block body 421 and 41 location fit of positioning groove, i.e. positioning groove 41 are stuck on positioning block body 421, backstop limiting section 422
Simultaneously backstop is in 41 outside of positioning groove for the outer surface of prominent busbar connector mounting bracket 2, to install to mould group upper cover 1 and busbar connector
Bracket 2 is limited in Y-direction.
As illustrated in figures 1 and 8, position limiting structure 5 may include: that limit buckle 52 closes limiting slot 51, and wherein limit buckle 52 is arranged
In mould group upper cover 1, limiting slot 51 is arranged in busbar connector mounting bracket 2, and limit buckle 52 and limiting slot 51 cooperate.
Specifically, as shown in figure 8, limit buckle 52 is configured to the arc panel bent downward from the upper end-face edge of mould group upper cover 1,
And as shown in figure 9, limit buckle 52 has the third guide surface 521 with the guiding cooperation of limiting slot 51, limiting slot 51 is " u "-shaped
Slot, in this way, when in busbar connector mounting bracket 2, limit buckle 52 is easily accessible in limiting slot 51, is risen by the cooperation of mould group upper cover 1
To mould group upper cover 1 and busbar connector mounting bracket 2 Y-direction and X to limit.
In the utility model one embodiment, as depicted in figs. 1 and 2, in mould group upper cover 1 and busbar connector mounting bracket 2
Anti-error equipment structure can be set, specifically, as depicted in figs. 1 and 2, close in mould group upper cover 1 and busbar connector mounting bracket 2
One end of cathode is provided with anti-mismatch 6, thus during by mould group upper cover 1 and the assembly of busbar connector mounting bracket 2, it can be accurate
Quickly mould group upper cover 1 and busbar connector mounting bracket 2 are installed, convenient for connecting and fixing for the two.
Optionally, shown in as shown in Figure 1, Figure 2, Fig. 5 and Fig. 7, lightening hole 21 has can be set in busbar connector mounting bracket 2, subtracted
Repeated hole 21 can be to be multiple, and multiple lightening holes 21 are spaced apart in busbar connector mounting bracket 2, thus can effectively mitigate busbar connector
The quality of mounting bracket 2 is conducive to the quality for mitigating entire battery modules.
Meanwhile shown in as shown in Figure 1, Figure 2, Fig. 5 and Fig. 7, reinforcing rib 22, reinforcing rib 22 has been can be set in the side of lightening hole 21
The edge of busbar connector mounting bracket 2 is extended to from the edge of lightening hole 21, and reinforcing rib 22 is configured to arc, thus increasing remittance
Under conditions of stream row's 2 intensity of mounting bracket, it can also facilitate the connection of busbar connector mounting bracket 2 Yu other structures.
Optionally, mould group upper cover 1 can use PP or PA6 material, and can be using the molding work such as injection molding, injection or blow molding
Skill is formed, and thus the toughness of mould group upper cover 1 is preferable, and can play preferable insulating effect, and the molding work of mould group upper cover 1
Skill is simple, and production cost is low.
Busbar connector mounting bracket 2 can use PPE or PBT material, and can also be integrally formed, thus busbar connector installation branch
Good stability of the dimension, the good insulation preformance of frame 2 are easy molding using thermoplastic materials such as PPE or PBT, to electricity pieces such as battery cores
Insulating protection make good use of.
In conclusion according to the battery modules for vehicle of the utility model embodiment, by mould group upper cover 1 and remittance
Buckle structure 3, location structure 4 and position limiting structure 5 are set between stream row's mounting bracket 2, it can be to battery modules in three directions
It is limited, to make battery modules be able to bear the influence of certain vibratory impulse power, while can be to the electricity in battery modules
Gas part carries out insulating protection, ensures the Electrical Safety in battery modules assembly transport and course of normal operation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of battery modules for vehicle characterized by comprising
Mould group upper cover (1) and busbar connector mounting bracket (2), the mould group upper cover (1) and the busbar connector mounting bracket (2) pass through
Buckle structure (3), location structure (4) and position limiting structure (5) are connected and fixed, the buckle structure (3), the location structure (4)
It can be in orthogonal first party to the mould group upper cover (1) and the busbar connector mounting bracket (2) with the position limiting structure (5)
It is limited in, second direction and third direction.
2. the battery modules according to claim 1 for vehicle, which is characterized in that the buckle structure (3) includes: card
(32) and card slot (31) are detained, the buckle (32) is arranged on the busbar connector mounting bracket (2), and card slot (31) setting exists
On the mould group upper cover (1), buckle (32) cooperation is in the card slot (31).
3. the battery modules according to claim 2 for vehicle, which is characterized in that the outer surface of the buckle (32) is set
It is equipped with the first guide surface (321) of arc, the inner sidewall lower edge of the mould group upper cover (1) is provided with the second guide surface (11).
4. the battery modules according to claim 1 for vehicle, which is characterized in that the buckle structure (3) is multiple groups,
Buckle structure described in multiple groups (3) is spaced apart along the length direction of the mould group upper cover (1).
5. the battery modules according to claim 1 for vehicle, which is characterized in that also set on the mould group upper cover (1)
It is equipped with deformation slot (12), deformation slot (12) is blind slot and the lower end surface for running through the mould group upper cover (1), is buckled described in every group
The deformation slot (12) is respectively set in the two sides of structure (3).
6. the battery modules according to claim 1 for vehicle, which is characterized in that the location structure (4) includes: fixed
Position groove (41) and locating piece (42), the positioning groove (41) are arranged on the mould group upper cover (1), the locating piece (42)
It is arranged on the busbar connector mounting bracket (2), the locating piece (42) and the positioning groove (41) location fit.
7. the battery modules according to claim 6 for vehicle, which is characterized in that the locating piece (42) includes: fixed
Position block body (421) and backstop limiting section (422), locating piece (42) ontology and the positioning groove (41) location fit,
The backstop limiting section (422) protrudes the outer surface of the busbar connector mounting bracket (2) and backstop in the positioning groove (41)
Outside.
8. the battery modules according to claim 1 for vehicle, which is characterized in that the position limiting structure (5) includes: to set
It sets in the limit buckle (52) on the mould group upper cover (1) and the limiting slot (51) being arranged on the busbar connector mounting bracket (2),
The limit buckle (52) and the limiting slot (51) cooperate.
9. the battery modules according to claim 8 for vehicle, which is characterized in that the limit buckle (52) is configured to arc
Shape plate simultaneously has the third guide surface (521) cooperated with the limiting slot (51) guiding, and the limiting slot (51) is "u"-shaped groove.
10. the battery modules according to claim 1 for vehicle, which is characterized in that the mould group upper cover (1) uses PP
Or PA6 material, the busbar connector mounting bracket (2) use PPE or PBT material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750420.5U CN208489250U (en) | 2018-05-18 | 2018-05-18 | Battery modules for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750420.5U CN208489250U (en) | 2018-05-18 | 2018-05-18 | Battery modules for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208489250U true CN208489250U (en) | 2019-02-12 |
Family
ID=65254031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750420.5U Active CN208489250U (en) | 2018-05-18 | 2018-05-18 | Battery modules for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208489250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668405A (en) * | 2019-03-08 | 2020-09-15 | 比亚迪股份有限公司 | Battery pack and vehicle with same |
| CN113895217A (en) * | 2020-07-06 | 2022-01-07 | 奥动新能源汽车科技有限公司 | Battery bracket, battery package and electric automobile |
| CN114335852A (en) * | 2020-10-10 | 2022-04-12 | 福建巨电新能源股份有限公司 | Lithium battery shell |
-
2018
- 2018-05-18 CN CN201820750420.5U patent/CN208489250U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668405A (en) * | 2019-03-08 | 2020-09-15 | 比亚迪股份有限公司 | Battery pack and vehicle with same |
| CN113895217A (en) * | 2020-07-06 | 2022-01-07 | 奥动新能源汽车科技有限公司 | Battery bracket, battery package and electric automobile |
| CN114335852A (en) * | 2020-10-10 | 2022-04-12 | 福建巨电新能源股份有限公司 | Lithium battery shell |
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