CN210006798U - Double-layer module support for battery pack, battery pack and vehicle - Google Patents
Double-layer module support for battery pack, battery pack and vehicle Download PDFInfo
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- CN210006798U CN210006798U CN201921178913.7U CN201921178913U CN210006798U CN 210006798 U CN210006798 U CN 210006798U CN 201921178913 U CN201921178913 U CN 201921178913U CN 210006798 U CN210006798 U CN 210006798U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a double-deck module support, battery package and vehicle for battery package, wherein the double-deck module support that is used for the battery package includes support body and hydrops groove, install the liquid cooling spare on the support body, the hydrops groove sets up on the support body and the orientation the liquid cooling spare, in order to be used for holding the liquid that the liquid cooling spare drips is provided with the hydrops groove on this double-deck module support to store the liquid that the liquid cooling spare drips through the hydrops groove, with effective protection lower floor's battery module, and then can effectively promote the holistic security of battery package.
Description
Technical Field
The utility model relates to the field of vehicle technology, particularly, relate to double-deck module supports, battery package and the vehicle that is used for the battery package.
Background
Because the liquid cooling spare that the tradition was used for cooling upper battery module all sets up the top at lower floor's battery module, and battery package and its inside liquid cooling spare are mostly in the environment of temperature and humidity reversal, therefore, the surface of liquid cooling spare has liquid to form and adheres to at liquid cooling spare on the surface, along with the accumulational volume of liquid more and more can form the liquid drop and drip on the module support, and traditional module support does not have the structure of storage liquid, the liquid drop that leads to dripping can trickle on lower floor's battery module, lead to the damage of lower floor's battery module, there is the improvement space.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing double-deck module supports for battery package is provided with the hydrops groove on this double-deck module support to through the liquid that the hydrops groove storage liquid cold member drips, with effective protection lower floor's battery module, and then can effectively promote the holistic security of battery package.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
double-layer module bracket for a battery pack comprises a bracket body and a liquid accumulation groove, wherein the bracket body is provided with a liquid cooling piece, and the liquid accumulation groove is arranged on the bracket body and faces the liquid cooling piece so as to be used for accommodating liquid dripped by the liquid cooling piece.
steps further, the upper surface of support body has many horizontal strengthening ribs and many indulge the strengthening rib, many horizontal strengthening rib and many indulge the strengthening rib and crisscross each other in order to inject between the two the liquid collecting tank is many horizontal strengthening rib and many indulges the strengthening rib and constitutes netted strengthening rib jointly.
, the lower surface of the bracket body is provided with a plurality of second transverse reinforcing ribs and a plurality of second longitudinal reinforcing ribs, and the second transverse reinforcing ribs and the second longitudinal reinforcing ribs are mutually staggered to form second reticular reinforcing ribs.
, the th reticular reinforced rib and the second reticular reinforced rib are staggered up and down.
And , the liquid accumulation groove gradually sinks from the edge of the liquid accumulation groove to the middle of the liquid accumulation groove.
, the double-layer module bracket also comprises a support leg, the support leg is arranged on the bracket body, and a triangular reinforcing rib is supported between the support leg and the bracket body.
And , a plurality of support leg weight reducing grooves are formed in the support legs along the extension direction of the support legs, and vertical reinforcing ribs are formed between every two adjacent support leg weight reducing grooves.
, the transverse reinforcing ribs and the longitudinal reinforcing ribs are staggered with each other to define a plurality of grooves, a portion is the liquid collecting groove, another portion is a buffer structure mounting groove, and a buffer structure is suitable for being mounted in the buffer structure mounting groove.
Compared with the prior art, a double-deck module support for battery package have following advantage:
a double-deck module support for battery package, be provided with hydrops groove on this double-deck module support to store the liquid that the liquid cooling piece dripped through hydrops groove, with effectively protecting lower floor's battery module, and then can effectively promote the holistic security of battery package.
The utility model discloses an aim at in addition provides kinds of battery package, including foretell a double-deck module support that is used for the battery package owing to set up the ponding groove on the double-deck module support to guarantee the security of lower floor's battery module, and then can make the security of battery package higher.
The utility model discloses a aim at propose kinds of vehicles again, including foretell battery package, the security of the battery package of this vehicle is higher.
Drawings
The accompanying drawings, which form part of the present invention, are provided to provide an understanding of the present invention with respect to step , the exemplary embodiments and descriptions thereof are provided to explain the present invention and not to constitute an undue limitation on the invention, in the accompanying drawings:
fig. 1 is a schematic structural view of a double-layered module support according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a double-layered module support according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a double-layer module support according to an embodiment of the present invention.
Description of reference numerals:
100-double-layer module support, 1-support body, 2-liquid accumulation groove, 3- th transverse reinforcing rib, 4- th longitudinal reinforcing rib, 5-second transverse reinforcing rib, 6-second longitudinal reinforcing rib, 7-support leg, 8-triangular reinforcing rib, 71-support leg weight reduction groove, 72-vertical reinforcing rib, 9-buffer structure installation groove, 11- th weight reduction groove, 12-second weight reduction groove, 13-wiring harness installation hole, 14-BMS board installation hole and 15-liquid cooling board installation part.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
A double-layered module holder 100 for a battery pack according to an embodiment of the present invention will be described with reference to fig. 1 to 3.
According to the utility model discloses a double-deck module support 100 for battery package can include: support body 1 and hydrops groove 2.
As shown in fig. 1, the double-layer module bracket 100 is used for arranging an upper layer battery module on a lower layer battery module to form a double-layer battery module, so as to improve the energy density of a battery pack, wherein a liquid cooling member is installed on the bracket body 1, and the liquid cooling member is suitable for being arranged between the upper layer battery module and the bracket body 1, so as to cool and exchange heat for the upper layer battery module.
Wherein, the liquid cooling piece can be a liquid cooling plate. But is not limited thereto.
Because the liquid cooling spare that the tradition was used for cooling upper battery module all sets up the top at lower floor's battery module, and battery package and its inside liquid cooling spare are mostly in the environment of temperature and humidity reversal, consequently, the surface of liquid cooling spare has condensation (liquid) to form and attaches to liquid cooling spare on the surface, along with the accumulational volume of condensation (liquid) more and more can form the liquid drop and drip on the module support, and traditional module support does not have the structure of storage liquid, the liquid drop that leads to dripping can trickle on lower floor's battery module, lead to the damage of lower floor's battery module.
For solving the problem, the embodiment of the utility model provides a hydrops groove 2 has been set up to set up hydrops groove 2 on support body 1 and towards the liquid cooling piece, with the liquid that is used for holding liquid cooling piece and drips down. When having liquid to drip on the liquid cooling spare promptly, this liquid can be stored to liquid collecting tank 2, avoids liquid to continue to flow lower floor's battery module department to avoid lower floor's battery module to produce the risk of short circuit because of the liquid that drips, and then can effectively protect lower floor's battery module, with the security that effectively improves the battery package.
According to the utility model discloses a double-deck module support 100 for battery package is provided with ponding groove 2 on this double-deck module support 100 to through the liquid that ponding groove 2 storage liquid cold member dropped, with effective protection lower floor's battery module, and then can effectively promote the holistic security of battery package.
As shown in fig. 1, the upper surface of the rack body 1 has a plurality of th horizontal ribs 3 and a plurality of th vertical ribs 4, a plurality of th horizontal ribs 3 and a plurality of th vertical ribs 4 are staggered with each other to define the liquid accumulation groove 2 therebetween, and a plurality of th horizontal ribs 3 and a plurality of th vertical ribs 4 jointly form -th mesh ribs, wherein, the th horizontal ribs 3 and the th vertical ribs 4 are respectively ribs protruding upward from the upper surface of the rack body 1, and a plurality of ribs are staggered with each other to form the liquid accumulation groove 2 with an upper opening, so that liquid drops can be dropped into the liquid accumulation groove 2 without flowing out from the liquid accumulation groove 2, thereby preventing the liquid drops from flowing into the lower battery module and damaging the lower battery module.
And, set up many horizontal strengthening rib 3 and many vertical strengthening rib 4 and still can effectual promotion support body 1's intensity, make its support upper battery module that can be more stable.
Referring to fig. 2 and 3, the lower surface of the rack body 1 has a plurality of second transverse ribs 5 and a plurality of second longitudinal ribs 6, and the plurality of second transverse ribs 5 and the plurality of second longitudinal ribs 6 are staggered with each other to form second net-shaped ribs, wherein the second transverse ribs 5 and the second longitudinal ribs 6 are ribs protruding downward from the lower surface of the rack body 1, and the plurality of ribs are staggered with each other to form second net-shaped ribs, and the second net-shaped ribs are arranged to effectively increase the strength of the rack body 1 by steps, so that the rack body can more stably support the upper battery module.
Referring to fig. 1-3, th mesh reinforcement rib is staggered with the second mesh reinforcement rib up and down, therefore steps can be further performed to form reinforcement ribs with a mesh structure on the stent body 1, and steps can be further performed to spatially improve the strength and rigidity of the stent body 1.
According to the utility model discloses a some embodiments, amasss groove 2 is sunken gradually to amasss groove 2's middle part from the edge of hydrops groove 2 promptly amasss groove 2 whole structure constructs into the high middle low toper structure in the outside from this, can make the liquid drop of drippage entering in amasss groove 2 can flow to amasss groove 2's middle part to avoid the liquid drop to flow amasss groove 2 from the edge of hydrops groove 2, and then guaranteed the stability of hydrops groove 2 storage liquid.
In conjunction with the embodiment shown in fig. 1-3, the dual-layer module bracket 100 further includes: supporting leg 7, supporting leg 7 set up on support body 1, and wherein, supporting leg 7 includes: go up supporting leg and lower supporting leg, go up the supporting leg and be used for supporting fixed upper battery module, the lower supporting leg is used for supporting support body 1 on lower floor's battery module. The design height of the lower support leg is adapted to be higher than the design height of the upper support leg. From this, can realize the lightweight design of double-deck module support 100 under the prerequisite that upper and lower floor battery module avoided interfering.
, as shown in fig. 2 and 3, a triangular reinforcing rib 8 is supported between the supporting leg 7 and the bracket body 1. the supporting connection strength between the supporting leg 7 and the bracket body 1 can be effectively increased by arranging the triangular reinforcing rib 8, and further the integral strength of the double-layer module bracket 100 can be further improved .
referring to FIGS. 2 and 3, the support leg 7 has a plurality of support leg weight-reducing grooves 71 along the extension direction of the support leg 7, and a vertical reinforcing rib 72 is formed between two adjacent support leg weight-reducing grooves 71, thereby achieving the weight reduction of the double-deck module bracket 100 and improving the strength of the double-deck module bracket 100.
As shown in fig. 1, the th transverse ribs 3 and the th longitudinal ribs 4 are interlaced with each other to define a plurality of slots, part is the liquid collecting slot 2, part is the buffer structure mounting slot 9, and the buffer structure is suitable for mounting the buffer structure in the buffer structure mounting slot 9, wherein the buffer structure is suitable for being clamped between the bracket body 1 and the upper layer battery module to buffer the upper layer battery module, so as to prevent the upper layer battery module from colliding with the bracket body 1 to damage the upper layer battery module.
Wherein, buffer structure can be avoided taking place the displacement in the use by buffer structure mounting groove 9's structural design, can play the effect of location to buffer structure in buffer structure's assembling process simultaneously to it is difficult to the location to avoid buffer structure's fixed position in assembling process.
Wherein, hydrops groove 2 and buffer structure mounting groove 9 all can be rectangular recess. Other shapes of grooves are of course possible.
In conjunction with the embodiment shown in fig. 1 and 2, the bracket body 1 is further provided with a wire harness mounting hole 13 and a BMS board mounting hole 14. Wherein, pencil mounting hole 13 and BMS board mounting hole 14 all can set up at the circumference edge of support body 1 to in with pencil installed part and BMS board cooperation installation.
Specifically, pencil mounting hole 13 and BMS board mounting hole 14 can be the screw hole, this screw hole can be designed into extrusion thread structure, also can install the steel wire thread bush of corresponding model, such structural design can avoid designing extra wire harness support and BMS board support frame structure, only need to be connected with the pencil buckle of pencil and the cooperation of pencil mounting hole 13 can realize the pencil and be connected to fix on support body 1, and the BMS board then accessible bolt and the cooperation of BMS board mounting hole 14 are fixed on support body 1 with the connection.
As shown in fig. 1, a liquid cooling plate mounting portion 15 is disposed on the bracket body 1, and the liquid cooling member is suitable for being connected and fixed with the liquid cooling plate mounting portion 15 to be fixed on the bracket body 1.
As shown in FIGS. 2 and 3, the lower surface of the bracket body 1 is formed with th lightening grooves 11 and second lightening grooves 12 to effectively reduce the weight of the bracket body 1 and thus the weight of the entire double-deck module bracket 100. among them, the th lightening grooves 11 are formed as circular lightening grooves, the middle of which is effectively shielded from the fixing holes of the liquid cooling plate mounting part 15 to avoid the occurrence of mounting interference, while the second lightening grooves 12 are formed at the edge of the lower surface of the bracket body 1 and are designed in a sectional manner to form lightening grooves approximately in the shape of "8" to shield the harness mounting holes 13 and the BMS plate mounting holes 14 and to secure the structural strength.
According to the utility model discloses the battery package of the aspect embodiment of in addition, including the double-deck module support 100 that is used for the battery package that describes in the above-mentioned embodiment, owing to set up the ponding groove 2 on the double-deck module support 100 to guarantee the security of lower floor's battery module, and then can make the security of battery package higher.
Other configurations of the vehicle, such as transmissions, braking systems, steering systems, etc., are known to those skilled in the art, and therefore will not be described in detail herein.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1, A double-deck module support (100) for a battery pack, comprising:
the support comprises a support body (1), wherein a liquid cooling piece is arranged on the support body (1);
the liquid accumulating tank (2) is arranged on the support body (1) and faces the liquid cooling piece, so that the liquid which is dripped from the liquid cooling piece can be stored.
2. The double-deck module holder (100) for battery pack according to claim 1, wherein the upper surface of the holder body (1) has a plurality of th horizontal ribs (3) and a plurality of th vertical ribs (4), the plurality of th horizontal ribs (3) and the plurality of th vertical ribs (4) are staggered with each other to define the liquid accumulation groove (2) therebetween, and the plurality of th horizontal ribs (3) and the plurality of th vertical ribs (4) constitute th net-shaped ribs in common.
3. The double-layered module holder (100) for battery packs according to claim 2, wherein the lower surface of the holder body (1) has a plurality of second transverse reinforcing ribs (5) and a plurality of second longitudinal reinforcing ribs (6), the plurality of second transverse reinforcing ribs (5) and the plurality of second longitudinal reinforcing ribs (6) being staggered with each other to constitute second net-shaped reinforcing ribs.
4. The double-layered module holder (100) for a battery pack according to claim 3, wherein the th net-shaped reinforcing ribs are staggered up and down from the second net-shaped reinforcing ribs.
5. The double-layered module holder (100) for battery packs according to claim 1, wherein the liquid accumulation groove (2) is gradually depressed from the edge of the liquid accumulation groove (2) toward the middle of the liquid accumulation groove (2).
6. The double-layered module holder (100) for a battery pack according to claim 1, further comprising: the support comprises support legs (7), the support legs (7) are arranged on the support body (1), and triangular reinforcing ribs (8) are supported between the support legs (7) and the support body (1).
7. The double-deck module holder (100) for a battery pack according to claim 6, wherein the support legs (7) have a plurality of support leg weight-reducing grooves (71) provided along the extension direction of the support legs (7), and a vertical reinforcing rib (72) is formed between two adjacent support leg weight-reducing grooves (71).
8. The double-deck module holder (100) for battery pack according to claim 2, wherein a plurality of the th transverse reinforcing ribs (3) and a plurality of the th longitudinal reinforcing ribs (4) are staggered with each other to define a plurality of grooves, being the liquid collecting groove (2) in part, and being the buffer structure mounting groove (9) in part, the buffer structure mounting groove (9) being adapted to mount the buffer structure therein.
Battery pack of the kind of , characterized in that it comprises a double-layered module support (100) for a battery pack according to any of the claims of claims 1-8.
Vehicle according to claim 10, , characterized in that it comprises a battery pack according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178913.7U CN210006798U (en) | 2019-07-24 | 2019-07-24 | Double-layer module support for battery pack, battery pack and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178913.7U CN210006798U (en) | 2019-07-24 | 2019-07-24 | Double-layer module support for battery pack, battery pack and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN210006798U true CN210006798U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921178913.7U Active CN210006798U (en) | 2019-07-24 | 2019-07-24 | Double-layer module support for battery pack, battery pack and vehicle |
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| CN (1) | CN210006798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509155A (en) * | 2020-04-15 | 2020-08-07 | 东风汽车集团有限公司 | Support water-cooling board, battery module mounting structure and battery automobile body fixed knot construct |
-
2019
- 2019-07-24 CN CN201921178913.7U patent/CN210006798U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509155A (en) * | 2020-04-15 | 2020-08-07 | 东风汽车集团有限公司 | Support water-cooling board, battery module mounting structure and battery automobile body fixed knot construct |
| CN111509155B (en) * | 2020-04-15 | 2021-08-13 | 东风汽车集团有限公司 | Support water-cooling board, battery module mounting structure and battery automobile body fixed knot construct |
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