CN207925546U - Battery pack module and vehicle - Google Patents
Battery pack module and vehicle Download PDFInfo
- Publication number
- CN207925546U CN207925546U CN201820245281.0U CN201820245281U CN207925546U CN 207925546 U CN207925546 U CN 207925546U CN 201820245281 U CN201820245281 U CN 201820245281U CN 207925546 U CN207925546 U CN 207925546U
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- China
- Prior art keywords
- battery pack
- copper bar
- pack module
- heat sink
- end plate
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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
Abstract
The utility model discloses a kind of battery pack module and vehicle, which includes：Battery pack module ontology；Copper bar fixed frame, the copper bar fixed frame are separately positioned on the both ends of the battery pack module ontology to support the battery pack module ontology；First end plate, the first end plate are arranged in the outside of the copper bar fixed frame and limit copper bar accommodation space with the copper bar fixed frame；Copper bar, the copper bar is arranged in the copper bar accommodation space, and the copper bar is connected with the lug of the battery pack module ontology；The wherein described copper bar fixed frame and the first end plate are plastic part.Battery pack module energy density according to the present utility model is high, good insulating.
Description
Technical field
The utility model is related to vehicular field, more particularly to a kind of battery pack module and vehicle.
Background technology
In the related technology, battery pack module use shell of the stainless steel as battery pack module, battery pack module ontology and
It is connected by screw bolts between shell, since the shell of battery pack module is metal material, shell may charge, and have centainly
Danger, and the energy density of the battery pack module of this type is relatively low.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
With a kind of battery pack module of novel proposition, battery pack module energy density height, the good insulating.
The utility model also proposed a kind of vehicle with above-mentioned battery pack module.
Include according to the battery pack module of the utility model embodiment：Battery pack module ontology；Copper bar fixed frame, the copper
Row's fixed frame is separately positioned on the both ends of the battery pack module ontology to support the battery pack module ontology；First end plate,
The first end plate is arranged in the outside of the copper bar fixed frame and limits copper bar accommodation space with the copper bar fixed frame；Copper
Row, the copper bar is arranged in the copper bar accommodation space, and the copper bar is connected with the lug of the battery pack module ontology；
The wherein described copper bar fixed frame and the first end plate are plastic part.
Battery pack module according to the present utility model, by the both sides of battery pack module ontology be arranged copper bar fixed frame with
And first end plate, so that the stable connection between copper bar and battery pack module ontology is reliably and effectively kept apart with external environment,
Copper bar fixed frame uses plastic part with first end plate so that cost reduction, energy density raising, the insulating properties of battery pack module
It is good.
One embodiment according to the present utility model, battery pack module further include：Second end plate, the second end plate setting
In the outside of the first end plate, and second end plate is metalwork.
One embodiment according to the present utility model, battery pack module further include：Upper cover, the upper cover lid are located at the electricity
The upper end of pond packet module ontology and the copper bar fixed frame, and the both ends of the upper cover are fixed on second end plate, it is described
Upper cover is metalwork.
One embodiment according to the present utility model, the upper cover include：Top plate and positioned at the top plate both sides and downwards
The side plate of extension, the top plate and the copper bar fixed frame are engaged by clamping, and the both ends of the side plate are respectively with corresponding second
End plate is welded and fixed.
One embodiment according to the present utility model, the battery pack module ontology include：Multiple sub- batteries, the electricity per height
Pond includes：Battery core and battery core box are provided with the battery core accommodation space for accommodating the battery core in the battery core box.
One embodiment according to the present utility model, the battery core box include：First heat sink and the second heat sink, it is described
First heat sink and the setting of second heat sink interval；Braced frame, the braced frame are arranged in first heat sink
To support first heat sink and second heat sink between second heat sink.
One embodiment according to the present utility model, the braced frame include：First braced frame and the second support frame
Frame, first braced frame are configured to loop configuration to support first heat sink, second braced frame to be configured to
Two string configurations at interval are to support second heat sink, second braced frame and the first braced frame card
Connect cooperation.
One embodiment according to the present utility model, first braced frame and second braced frame are plastics
Part, first heat sink and second heat sink are aluminium sheet.
The both ends of one embodiment according to the present utility model, the braced frame are fixed with the corresponding copper bar respectively
Frame is engaged by clamping.
According to the battery pack module for being provided with above-described embodiment on the vehicle of the utility model embodiment, due to according to this reality
With the battery pack module for being provided with above-described embodiment on the vehicle of new embodiment, therefore the overall weight of the vehicle is light, stablizes
Property is good, at low cost.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the exploded perspective view of battery pack module according to the present utility model.
Reference numeral：
Battery pack module 100,
Battery pack module ontology 110, sub- battery 111, battery core 112,
Battery core box 113, the first heat sink 113a, the second heat sink 113b, braced frame 113c, the first braced frame
113c1, the second braced frame 113c2,
Copper bar fixed frame 120,
First end plate 130, copper bar 140, the second end plate 150,
Upper cover 160, top plate 161, side plate 162.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as new to this practicality
The limitation of type.
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", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Below according to Fig. 1 to being described in detail according to the battery pack module 100 of the utility model embodiment.
As shown in Figure 1, battery pack module 100 according to the present utility model is fixed including battery pack module ontology 110, copper bar
Frame 120, first end plate 130 and copper bar 140.
Wherein, copper bar fixed frame 120 is separately positioned on the both ends of battery pack module ontology 110 to support battery pack module sheet
Body 110；First end plate 130 is arranged in the outside of copper bar fixed frame 120 and limits copper bar receiving sky with copper bar fixed frame 120
Between；Copper bar 140 is arranged in copper bar accommodation space, and copper bar 140 is connected with the lug of battery pack module ontology 110；Wherein copper bar
Fixed frame 120 and first end plate 130 are plastic part.
Copper bar fixed frame 120 fixes the both ends of battery pack module ontology 110, first end plate 130 and a corresponding copper
It is engaged by clamping between row's fixed frame 120, multiple clampings for coordinating with copper bar fixed frame 120 is provided in first end plate 130
Slot, clamping protrusion corresponding with buckling groove is provided on copper bar fixed frame 120, and first end plate 130 passes through with copper bar fixed frame 120
Buckling groove and the cooperation of clamping protrusion are fixed, and this cooperation is simple and reliable.
Multiple strip protrusions spaced apart are provided on copper bar fixed frame 120, copper bar 140 is it is so structured that multistage bending
Structure, and the distance being spaced between multistage bending structure and strip protrusion is of same size, and then copper bar 140 is allow to block
It is connected on copper bar fixed frame 120.
When copper bar 140 is connected on copper bar fixed frame 120, first end plate 130 is arranged in the outside of copper bar 140 for protecting
Protect copper bar 140 so that copper bar 140 is in stable working environment.For example, can be with when battery pack module 100 is impacted
The impact force that copper bar 140 is subject to is reduced, prevents the deformation of copper bar 140 to improve the stability of battery pack module 100.
Plastics may be used as material in copper bar fixed frame 120 and first end plate 130, and the light weight of plastics, plasticity is good,
Intensity is high, can be effectively reduced cost, under the premise of ensureing battery modules intensity, can further increase battery pack module
100 energy density；Since plastics are insulator, and use material of the plastics as first end plate 130 and copper bar fixed frame 120
Material, can prevent 100 outer casing electrification of battery pack module, improve the safety of battery pack module 100.
Battery pack module 100 according to the present utility model, it is solid by the way that copper bar is arranged in the both sides of battery pack module ontology 110
Determine frame 120 and first end plate 130 and effectively keep apart with external environment, make copper bar 140 and battery pack module ontology 110 it
Between stable connection it is reliable, copper bar fixed frame 120 and first end plate 130 use plastic part so that the cost of battery pack module 100
It reduces, energy density improves, good insulating.
One embodiment according to the present utility model, battery pack module 100 further include the second end plate 150, the second end plate 150
It is arranged in the outside of first end plate 130, the second end plate 150 is metalwork.
Second end plate 150 can be aluminium sheet, and the cooperation for coordinating with first end plate 130 is provided on the second end plate 150
Hole is correspondingly provided with protrusion in first end plate 130, and the hole in first end plate 130 is matched with the protrusion clamping on the second end plate 150
It closes, the second end plate 150 is fixed on to the outside of first end plate 130.
Multiple lightening holes can be provided on second end plate 150, further decrease the weight of the second end plate 150；Lightening hole
It is also used as heat emission hole, improves the contact area of first end plate 130 and air, improves the heat dissipation effect of battery pack module 100.
One embodiment according to the present utility model, battery pack module 100 further include upper cover 160, and the lid of upper cover 160 is located at electricity
The both ends of the upper end of pond packet module ontology 110 and copper bar fixed frame 120, upper cover 160 are fixed on the second end plate 150, upper cover 160
For metalwork.
The both sides of upper cover 160 are connect with the second end plate 150, are strengthened between 100 the second end plate of both sides 150 of battery pack module
Intensity, so that the second end plate 150 is more securely fixed in the both sides of battery pack module 100, and then improve battery pack
The whole intensity of module 100.
Upper cover 160 includes top plate 161 and positioned at 161 both sides of top plate and the side plate 162 that extends downwardly, top plate 161 and copper bar
Fixed frame 120 is engaged by clamping, and the both ends of side plate 162 are welded and fixed with corresponding second end plate 150 respectively.
The upside of copper bar fixed frame 120 can be provided with the protrusion of the clamping for being engaged by clamping with top plate 161, top plate 161
On be correspondingly provided with blocked hole, top plate 161 and the copper bar fixed frame 120 at 100 both ends of battery pack module are respectively cooperating with, can be right
The position of upper cover 160 is fixed, while also improving the overall construction intensity of battery pack module 100.
After 140 fixing bracket of copper bar of top plate 161 and 100 both sides of battery pack module is engaged by clamping, can also further into
Row is fixed, and since 140 fixing bracket of copper bar uses plastic part, can be blocked between 140 fixing bracket of copper bar and top plate 161
The part for connecing cooperation is heated, and the connection between 140 fixing bracket of copper bar and top plate 161 is made more to stablize.
The both ends of side plate 162 are welded and fixed with the second end plate 150, two side plates 162 of upper cover 160 can respectively with battery
Second end plate 150 at module both ends the distance between is welded, and then makes two the second end plates 150 fixed, two side plates 162
It is connected by top plate 161, so that the distance between side plate 162 is fixed, so that the distance of battery modules in the direction of the width carries out
It is fixed.
By the welding cooperation between upper cover 160 and the second end plate 150, the knot of battery pack module 100 is further improved
Structure intensity improves the stability of battery pack module 100.
Further, it is provided with lightening hole on the top plate 161 of upper cover 160 and two side plates 162, is reducing by 160 weight of upper cover
While amount, the heat dissipation area of increased battery pack module ontology 110 allows the heat of battery pack module 100 to pass through loss of weight
Hole discharges, and improves the heat dissipation performance of battery pack module 100.
Battery pack module ontology 110 includes multiple sub- batteries 111, and every sub- battery 111 includes battery core 112 and battery core box
113,112 accommodation space of battery core for accommodating battery core 112 is provided in battery core box 113.
Battery core box 113 will be for battery core 112 will to be fixed, so that the tool of battery core 112 is there are one the working space stablized, it is more
A battery core box 113 constitutes the frame of battery pack module ontology 110, and multiple sub- batteries 111 can connect with 140 fixing bracket of copper bar
It connects, improves the reliability and stability of battery pack module 100.
Further, battery core box 113 include the first heat sink 113a and the second heat sink 113b, the first heat sink 113a and
Second intervals heat sink 113b are arranged, and battery core box 113 further includes braced frame 113c, and braced frame 113c settings are in the first heat dissipation
To support the first heat sink 113a and the second heat sink 113b between plate 113a and the second heat sink 113b.
Braced frame 113c includes the first braced frame 113c1 and the second braced frame 113c2, the first braced frame
113c1 is configured to loop configuration to support the first heat sink 113a, the second braced frame 113c2 to be configured to two strips at interval
Shape structure is to support the second heat sink 113b, the first braced frame 113c1 and the second braced frame 113c2 to be engaged by clamping.
The clamping protrusion with the first heat sink 113a cooperations is provided on the both ends of first braced frame 113c1, first dissipates
Be provided on hot plate 113a with clamping protrusion accordingly blocked hole, the both ends of the first heat sink 113a are corresponding with the first support frame
Blocked hole on the both ends of frame 113c1 is coordinated so that the first heat sink 113a can be firmly secured at the first support frame
On frame 113c1.
It is raised that clamping is provided on second braced frame 113c2 of two strips, on the second heat sink 113b accordingly
It is provided with the blocked hole with clamping male cooperation, so as to pass through card between the second heat sink 113b and the second braced frame 113c2
Connect cooperation.
Second braced frame 113c2 is provided with the buckling groove for coordinating with the first both ends braced frame 113c1, first
The both ends of support frame frame 113c1 are correspondingly provided with the clamping protrusion coordinated with buckling groove on the second braced frame 113c2, and clamping is convex
Rising can be deep into buckling groove, so that the both ends of the first braced frame 113c1 can be with the both ends of the second braced frame 113c2
Fixed, the first braced frame 113c1, the second braced frame 113c2, the first heat sink 113a and the second heat sink 113b are constituted
Battery core box 113.
First braced frame 113c1 and the second braced frame 113c2 is plastic part, the heat dissipations of the first heat sink 113a and second
Plate 113b is aluminium sheet, and the first braced frame 1131 and the second braced frame 113c2 can further decrease battery pack module 100
Weight thus reduces the weight of battery pack module 100, increases the energy density of battery pack module 100, the first heat sink 113a
Aluminium sheet is used with the second heat sink 113b, the quality of battery core 112 can be reduced while ensureing 112 intensity of battery core, is improved
The heat dissipation effect of battery core 112.
Further, it can also carry out heating after being clamped between the first braced frame 113c1 and the first heat sink 113a solid
It is fixed, strengthen the structural strength between heat sink and the first braced frame 113c1.
Further, the both ends of braced frame 113c are engaged by clamping with corresponding copper bar fixed frame 120 respectively, copper bar 140
Be provided on fixing bracket with the blocked hole corresponding to braced frame 113c, the lug of battery core 112 is from the two of braced frame 113c
It is stretched out on end, the both ends of braced frame 113c can be deep into 140 support bracket fastened hole of copper bar, and lug also passes through copper bar 140
Support bracket fastened blocked hole, and be deep into copper bar accommodation space and connect with copper bar 140.
Braced frame 113c with the clamping engagement of 140 fixing bracket of copper bar by further enhancing battery pack module 100
Structural strength improves the stability of battery pack module 100.
Vehicle according to the utility model embodiment is described below.
According to the battery pack module 100 for being provided with above-described embodiment on the vehicle of the utility model embodiment, due to basis
The battery pack module 100 of above-described embodiment, therefore the overall weight of the vehicle are provided on the vehicle of the utility model embodiment
Gently, stability is good, at low cost.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of battery pack module, which is characterized in that including：
Battery pack module ontology；
Copper bar fixed frame, the copper bar fixed frame are separately positioned on the both ends of the battery pack module ontology to support the battery
Packet module ontology；
First end plate, the first end plate are arranged in the outside of the copper bar fixed frame and limit copper with the copper bar fixed frame
Arrange accommodation space；
Copper bar, the copper bar is arranged in the copper bar accommodation space, and the pole of the copper bar and the battery pack module ontology
Ear is connected；The wherein described copper bar fixed frame and the first end plate are plastic part.
2. battery pack module according to claim 1, which is characterized in that further include：Second end plate, second end plate are set
It sets in the outside of the first end plate, and second end plate is metalwork.
3. battery pack module according to claim 2, which is characterized in that further include：Upper cover, the upper cover lid are located at described
The upper end of battery pack module ontology and the copper bar fixed frame, and the both ends of the upper cover are fixed on second end plate, institute
It is metalwork to state upper cover.
4. battery pack module according to claim 3, which is characterized in that the upper cover includes：Top plate and be located at the top
Plate both sides and the side plate extended downwardly, the top plate are engaged by clamping with the copper bar fixed frame, and the both ends difference of the side plate
It is welded and fixed with corresponding second end plate.
5. battery pack module according to claim 1, which is characterized in that the battery pack module ontology includes：Multiple sons
Battery, every sub- battery pack include：Battery core and battery core box are provided with the battery core for accommodating the battery core in the battery core box and accommodate
Space.
6. battery pack module according to claim 5, which is characterized in that the battery core box includes：
First heat sink and the second heat sink, first heat sink and the setting of second heat sink interval；
Braced frame, the braced frame are arranged between first heat sink and second heat sink to support described the
One heat sink and second heat sink.
7. battery pack module according to claim 6, which is characterized in that the braced frame includes：First braced frame
With the second braced frame, first braced frame is configured to loop configuration to support first heat sink, described second
Support frame frame is configured to two string configurations at interval to support second heat sink, second braced frame and described the
One braced frame is engaged by clamping.
8. battery pack module according to claim 7, which is characterized in that first braced frame and second support
Frame is plastic part, and first heat sink and second heat sink are aluminium sheet.
9. the battery pack module according to any one of claim 6-8, which is characterized in that the both ends of the braced frame point
It is not engaged by clamping with the corresponding copper bar fixed frame.
10. a kind of vehicle, which is characterized in that including the battery pack module described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245281.0U CN207925546U (en) | 2018-02-11 | 2018-02-11 | Battery pack module and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820245281.0U CN207925546U (en) | 2018-02-11 | 2018-02-11 | Battery pack module and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925546U true CN207925546U (en) | 2018-09-28 |
Family
ID=63599976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820245281.0U Active CN207925546U (en) | 2018-02-11 | 2018-02-11 | Battery pack module and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061165A (en) * | 2019-04-12 | 2019-07-26 | 国机智骏科技有限公司 | Battery modules and vehicle with it |
-
2018
- 2018-02-11 CN CN201820245281.0U patent/CN207925546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061165A (en) * | 2019-04-12 | 2019-07-26 | 国机智骏科技有限公司 | Battery modules and vehicle with it |
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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: 20190128 Address after: 341409 No. 6 Sunrise Avenue, New Energy Automobile Science and Technology City, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province Patentee after: Guo Zhijun Automobile Co., Ltd. Address before: No. 5 Guanghua Road, Tongzhou District, Beijing 100123, Building 2, Building 3, Building 310 Patentee before: Guo Zhi jun (Beijing) Automotive Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |