CN207320205U - Module bracket component and there is its battery pack - Google Patents
Module bracket component and there is its battery pack Download PDFInfo
- Publication number
- CN207320205U CN207320205U CN201721354901.6U CN201721354901U CN207320205U CN 207320205 U CN207320205 U CN 207320205U CN 201721354901 U CN201721354901 U CN 201721354901U CN 207320205 U CN207320205 U CN 207320205U
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- China
- Prior art keywords
- heat exchanger
- exchanger plates
- module bracket
- bolster
- bracket component
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Abstract
The utility model discloses a kind of module bracket component and there is its battery pack, module bracket component includes the bolster of module bracket, heat exchanger plates and flexibility, heat exchanger plates are fixed in module bracket, and bolster is folded between heat exchanger plates and module bracket with flexible support heat exchanger plates.Module bracket component according to the present utility model, in vehicle traveling, bolster can buffer the vibration that module bracket is transferred to heat exchanger plates, ensure that the battery modules of heat exchanger plates and battery pack are sticked, improve heat exchanger plates and the heat exchange efficiency of battery modules.
Description
Technical field
Vehicle manufacture field is the utility model is related to, in particular to a kind of module bracket component and there is its electricity
Chi Bao.
Background technology
To ensure that the battery modules of battery pack have suitable operating temperature, the module bracket of battery pack, which is equipped with, to be sticked
The heat exchanger plates to exchange heat in battery modules and with battery modules.In correlation technique, heat exchanger plates are directly installed in module bracket,
When vehicle vibrates under steam, heat exchanger plates can be vibrated with module bracket, thus heat exchanger plates in vibration can with battery modules every
Certain distance is opened, adds the heat transfer resistance between heat exchanger plates and battery modules, reduces the heat exchange of heat exchanger plates and battery modules
Efficiency.
Utility model content
In view of this, the utility model, which is directed to one kind, can at least ensure heat exchanger plates and battery modules to a certain extent
Module bracket component with good heat exchange efficiency.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of module bracket component, includes the bolster of module bracket, heat exchanger plates and flexibility, and the heat exchanger plates are fixed on institute
State in module bracket, the bolster is folded between the heat exchanger plates and the module bracket with heat exchange described in flexible support
Plate.
Further, the bolster is heat-insulated bolster.
Further, the bolster is EPP tablets.
Further, the heat exchanger plates are fastened with the module bracket by threaded fastener, are formed on the bolster
There is the avoidance notch for avoiding the threaded fastener.
Further, the both ends of the heat exchanger plates are fastened by multiple threaded fasteners respectively, the bolster
Formed with least one protrusion, the raised both sides are the avoidance notch at both ends.
Further, the heat exchanger plates include housing, and the housing includes lower housing shell and upper cover, under the lower housing shell has
Housing flange, is provided with threaded fastener via on the lower housing shell flange, and threaded fastener avoidance is provided with the upper lid
Groove.
Further, the heat exchanger plates for one of longitudinal direction side of rectangle and the heat exchanger plates extend feed liquor it is raised and
Go out liquid protrusion, be provided with the feed liquor protrusion inlet and it is described go out liquid protrusion on be provided with liquid outlet.
Further, two bolster protrusions are provided with the bolster, two bolster protrusions are respectively under
Side support the feed liquor raised and it is described go out liquid protrusion.
Further, the feed liquor it is raised and it is described go out liquid it is raised at the both ends of the heat exchanger plates.
Relative to the prior art, module bracket component described in the utility model has the advantage that：
Module bracket component according to the present utility model, by setting flexible bolster, in vehicle traveling, bolster
The vibration that module bracket is transferred to heat exchanger plates can be buffered, ensures that the battery modules of heat exchanger plates and battery pack are sticked, improves and change
The heat exchange efficiency of hot plate and battery modules.
The another object of the utility model is to propose a kind of battery pack, including the module bracket group described in any of the above-described kind
Part.
Relative to the prior art, battery pack described in the utility model has the advantage that：
According to the battery pack of the utility model embodiment, by setting module bracket component, battery may further ensure that
Bag works at a suitable temperature, improves the functional reliability of battery pack.
Brief description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model.
In attached drawing：
Fig. 1 is the structure diagram of the bolster described in the utility model embodiment；
Fig. 2 is the structure diagram of the heat exchanger plates described in the utility model embodiment；
Fig. 3 is heat exchanger plates, the scheme of installation of bolster and module bracket described in the utility model embodiment.
Description of reference numerals：
Module bracket component 1000, bolster 100, avoids notch 101, protrusion 102, bolster protrusion 103, heat exchanger plates
200, lower housing shell flange 201, threaded fastener via 2011, threaded fastener escape groove 202, feed liquor protrusion 203, goes out liquid protrusion
204, feed liquor pipe fitting 205, liquid outlet joint 206, module bracket 300, threaded fastener 500.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The module bracket component 1000 of the utility model embodiment is described below with reference to Fig. 1-Fig. 3 and in conjunction with the embodiments.
As shown in Figure 1-Figure 3, module bracket component 1000 can include the slow of module bracket 300, heat exchanger plates 200 and flexibility
Stamping 100, the one side of heat exchanger plates 200 can be fixed in module bracket 300, and the another side of heat exchanger plates 200 can be sticked in electricity
In the module (not shown) of pond, i.e., heat exchanger plates 200 can with the battery modules plane-plane contact of battery pack so that heat exchanger plates 200
It can exchange heat with battery modules, so as to ensure that battery modules work at a suitable temperature.
As shown in figure 3, bolster 100 can be folded between heat exchanger plates 200 and module bracket 300, i.e. bolster 100
It can be simultaneously bonded with heat exchanger plates 200, the another side of bolster 100 can be bonded with module bracket 300.Flexible bolster
100 can be with flexible support heat exchanger plates 200, i.e., for module bracket 300 in vibration, bolster 100 can be subject to module bracket 300
Plastic deformation occurs for extruding, so as to absorb the impact force that module bracket 300 is transmitted to heat exchanger plates 200, reduces shaking for heat exchanger plates 200
Dynamic amplitude.
According to the module bracket component 1000 of the utility model embodiment, by setting flexible bolster 100, work as vehicle
When driving, the module bracket 300 of battery pack is vibrated, and bolster 100 can deform at this time, so as to absorb module bracket
300 are transmitted to the impact force of heat exchanger plates 200, and then reduce the Oscillation Amplitude of heat exchanger plates 200, ensure heat exchanger plates 200 in vehicle row
It is close to battery modules setting when sailing, prevents heat exchanger plates 200 from increasing heat transfer resistance because vibrating and gap occur with battery modules, improves
Heat exchanger plates 200 and the heat exchange efficiencies of battery modules.
Specifically, bolster 100 can be heat-insulated bolster.Thus, bolster 100 can have preferable thermal insulation
Can, avoid module bracket 300 from exchanging heat by bolster 100 and heat exchanger plates 200, ensure between heat exchanger plates 200 and battery modules
Heat exchange efficiency.
Specifically, bolster 100 can be EPP (Expanded polypropylene, Chinese：Expanded polypropylene)
Tablet.Thus, bolster 100 can have preferable flexible, easy to buffer the impact that module bracket 300 is transmitted to heat exchanger plates 200
Power.Meanwhile bolster 100 can have preferable heat-proof quality, avoid module bracket 300 from passing through bolster 100 and heat exchanger plates
200 heat exchange, ensure the heat exchange efficiency between heat exchanger plates 200 and battery modules, and bolster 100 has preferable heat endurance,
Bolster 100 is not easily susceptible to the heating of module bracket 300 or heat exchanger plates 200 and deforms.
Specifically, as shown in figures 1 and 3, heat exchanger plates 200 can be tight by threaded fastener 500 with module bracket 300
Gu it could be formed with the avoidance notch 101 for avoiding threaded fastener 500 on bolster 100.Thus, threaded fastener 500 can be with
Directly fixed after wearing heat exchanger plates 200 with module bracket 300, threaded fastener 500 can be made to be fixed with module bracket 300 more firm
Gu.
Specifically, as shown in figures 1 and 3, the opposite both ends of heat exchanger plates 200 can pass through multiple threaded fasteners respectively
500 fastenings, it is to be understood that the opposite both ends of bolster 100 can be correspondingly provided with multiple keep away with multiple threaded fasteners 500
Allow notch 101.The opposite both ends of bolster 100 can form multiple raised 102 along 100 place in-plane of bolster, from
And the both sides of protrusion 102 can form and avoid notch 101.Thus the simple shape of bolster 100, easy to manufacture.
In some specific embodiments, as shown in Fig. 2, heat exchanger plates 200 can include housing, housing can include lower casing
Body and upper cover, lower housing shell and upper cover can fasten, and lower housing shell can have lower housing shell flange 201, and each lower housing shell flange 201 is equal
The mounting portion of threaded fastener 500 is may be constructed, threaded fastener via 2011 can be provided with lower housing shell flange 201, on
Threaded fastener escape groove 202 can be provided with by covering, and each threaded fastener escape groove 202 can be correspondingly arranged at lower housing shell
The surface of flange 201.
Thus, as shown in figure 3, threaded fastener 500 is when wearing threaded fastener via 2011, threaded fastener avoids
Groove 202 can avoid threaded fastener 500, and the installation of screw element firmware is more convenient.
Specifically, as shown in Figure 2 and shown in Fig. 3, heat exchanger plates 200 can be rectangle, in order to the battery mould for the rectangle that is sticked
Group is set, and one of longitudinal direction side (i.e. a long sides of heat exchanger plates 200) of heat exchanger plates 200 can be flat along the place of heat exchanger plates 200
Face stretches out feed liquor protrusion 203 and goes out liquid protrusion 204, can be provided with inlet in feed liquor protrusion 203, going out can in liquid protrusion 204
To be provided with liquid outlet.More specifically, inlet can be connected with feed liquor pipe fitting 205, and coolant can connect from inlet tube
First 205 flow into heat exchanger plates 200 to exchange heat to battery modules, and liquid outlet can be connected with liquid outlet joint 206, and coolant can be with
Heat exchanger plates 200 are flowed out from liquid outlet joint 206 to realize the cycle heat exchange of coolant.
In addition, feed liquor protrusion 203 can avoid battery modules with liquid protrusion 204 is gone out, ensure battery modules and heat exchanger plates 200
Recline setting, so as to ensure that the heat exchange efficiency of battery modules and heat exchanger plates 200.
More specifically, as shown in Figure 1, two bolster protrusions 103 can be provided with bolster 100, two bufferings
Part protrusion 103 can be arranged on one of longitudinal direction side of bolster 100, so that two bolster protrusions 103 correspond to respectively
In supported underneath feed liquor protrusion 203 and go out liquid protrusion 204.Ensure that bolster 100 exchanges warmware when module bracket 300 is vibrated
Buffering effect, so as to ensure that heat exchanging piece reclines battery modules, ensure that the heat exchange efficiency of battery modules and heat exchanger plates 200.
Specifically, as shown in Figure 1, feed liquor protrusion 203 can be located at the length of heat exchanger plates 200 respectively with liquid protrusion 204 is gone out
At the both ends of direction.Thus, feed liquor protrusion 203 and the distance for going out 204 interval of liquid protrusion are longer, ensure that coolant is raised from feed liquor
After 203 enter heat exchanger plates 200, can flow in heat exchanger plates 200 after relatively long distance from going out 204 outflow heat exchanger plates 200 of liquid protrusion, from
And the flow region of coolant in heat exchanger plates 200 is improved, it ensure that the heat transfer effect of battery modules and heat exchanger plates 200.
The battery pack of the utility model embodiment is described below.
The battery pack of the utility model embodiment is equipped with the module bracket group such as any of the above-described kind of embodiment of the utility model
Part 1000.
According to the battery pack of the utility model embodiment, by setting module bracket component 1000, may further ensure that
Battery pack works at a suitable temperature, improves the functional reliability of battery pack.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
- A kind of 1. module bracket component, it is characterised in that including：Module bracket (300)；Heat exchanger plates (200), the heat exchanger plates (200) are fixed in the module bracket (300)；Flexible bolster (100), the bolster (100) are folded in the heat exchanger plates (200) and the module bracket (300) Between with heat exchanger plates described in flexible support (200).
- 2. module bracket component according to claim 1, it is characterised in that the bolster (100) is heat-insulated bolster.
- 3. module bracket component according to claim 1, it is characterised in that the bolster (100) is EPP tablets.
- 4. module bracket component according to claim 1, it is characterised in that the heat exchanger plates (200) and the module branch Frame (300) is fastened by threaded fastener (500), formed with the avoidance threaded fastener (500) on the bolster (100) Avoidance notch (101).
- 5. module bracket component according to claim 4, it is characterised in that the both ends of the heat exchanger plates (200) lead to respectively The multiple threaded fastener (500) fastenings are crossed, the both ends of the bolster (100) are formed with least one raised (102), institute The both sides for stating raised (102) are the avoidance notch (101).
- 6. module bracket component according to claim 4, it is characterised in that the heat exchanger plates (200) include housing, described Housing includes：Lower housing shell and upper cover, the lower housing shell have lower housing shell flange (201), are set on the lower housing shell flange (201) There is threaded fastener via (2011), threaded fastener escape groove (202) is provided with the upper lid.
- 7. module bracket component according to claim 1, it is characterised in that the heat exchanger plates (200) are rectangle and described One of longitudinal direction side of heat exchanger plates (200) extends feed liquor raised (203) and goes out liquid protrusion (204), and the feed liquor is raised (203) be provided with inlet and it is described go out liquid raised (204) on be provided with liquid outlet.
- 8. module bracket component according to claim 7, it is characterised in that be provided with two on the bolster (100) Bolster protrusion (103), two bolsters raised (103) are raised (203) and described in feed liquor described in supported underneath respectively It is raised (204) to go out liquid.
- 9. module bracket component according to claim 7, it is characterised in that the feed liquor raised (203) and it is described go out liquid Raised (204) are located at the both ends of the heat exchanger plates (200).
- 10. a kind of battery pack, it is characterised in that be provided with module bracket component as claimed in any one of claims 1-9 wherein (1000)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354901.6U CN207320205U (en) | 2017-10-19 | 2017-10-19 | Module bracket component and there is its battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354901.6U CN207320205U (en) | 2017-10-19 | 2017-10-19 | Module bracket component and there is its battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320205U true CN207320205U (en) | 2018-05-04 |
Family
ID=62382103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354901.6U Active CN207320205U (en) | 2017-10-19 | 2017-10-19 | Module bracket component and there is its battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133761A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery pack |
-
2017
- 2017-10-19 CN CN201721354901.6U patent/CN207320205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133761A1 (en) * | 2018-12-29 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Battery pack |
| US12087930B2 (en) | 2018-12-29 | 2024-09-10 | Contemporary Amperex Technology Co., Limited | Battery pack |
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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: 20190121 Address after: 213000 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee after: SVOLT Energy Technology Co.,Ltd. Address before: No. 2266 Chaoyang South Street, Baoding City, Hebei Province, 071000 Patentee before: GREAT WALL MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right |