CN212907901U - Solid-state packaging structure of new energy automobile group battery - Google Patents
Solid-state packaging structure of new energy automobile group battery Download PDFInfo
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- CN212907901U CN212907901U CN202022196671.3U CN202022196671U CN212907901U CN 212907901 U CN212907901 U CN 212907901U CN 202022196671 U CN202022196671 U CN 202022196671U CN 212907901 U CN212907901 U CN 212907901U
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- energy automobile
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The utility model discloses a solid-state packaging structure of new energy automobile battery pack, the utility model relates to the technical field of new energy automobiles, the solid-state packaging structure of new energy automobile battery pack comprises a box body and a base, the box body is welded above the base, a plurality of radiating fins are fixed on the left and right surfaces of the box body, a plurality of radiating holes are arranged on the surfaces of the radiating fins, an extension plate is arranged below the inner part of the box body, the battery pack is placed in the middle of the upper surface of the extension plate, baffle plates are arranged on the left and right sides of the upper surface of the extension plate; the beneficial effects of the utility model reside in that: make the group battery obtain effective vertical shock attenuation and support through compression spring and vaulting pole, make the group battery obtain effective horizontal buffering and support through baffle, fixed block, connecting rod, extension spring and buffer block cooperation, can blow cold wind in the box through wet curtain, water-locator and fan cooperation for rapid cooling in the box strengthens the heat-sinking capability of group battery.
Description
Technical Field
The utility model belongs to the technical field of the new energy automobile technique and specifically relates to a solid-state packaging structure of new energy automobile group battery is related to.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen. The battery pack serving as a power source of the new energy automobile is an important component for judging whether the automobile can normally run or not. However, the packaging structure of the common battery pack adopts a traditional natural cooling mode, so that the heat of the battery pack cannot be dissipated timely, and the service life of the battery pack is influenced. In addition, the automobile can generate vibration in the driving process, and the continuous vibration can damage the battery pack, so that the service life of the battery is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists and not enough, provide a solid-state packaging structure of new energy automobile group battery, it makes the group battery obtain effective vertical shock attenuation and support through compression spring and vaulting pole, makes the group battery obtain effective horizontal buffering and support through baffle, fixed block, connecting rod, extension spring and buffer block cooperation, can blow cold wind to the box in through wet curtain, water-locator and fan cooperation for rapid cooling in the box strengthens the heat-sinking capability of group battery.
In order to achieve the purpose, the adopted technical scheme is as follows:
a solid packaging structure of a new energy automobile battery pack comprises a box body and a base, wherein the box body is welded above the base;
the battery pack box comprises a box body, a plurality of radiating fins, a supporting plate, a plurality of baffle plates, threaded rods, a buffer block and a tension spring, wherein the radiating fins are fixed on the left surface and the right surface of the box body, the radiating fins are provided with a plurality of radiating holes on the surfaces, a supporting plate is arranged below the inside of the box body, the battery pack is placed in the middle of the upper surface of the supporting plate, the baffle plates are arranged on the left side and the right side of the upper surface of the supporting plate, the left surface and the right surface of the box body are both in threaded connection with the threaded rods, the inner ends of the threaded rods penetrate through the inside of the box body, the inner ends of the two;
the water distributor is characterized in that a bottom plate is arranged above the upper surface of the box body, wet curtains are fixed around the lower surface of the bottom plate and the upper surface of the box body, a fan is fixedly arranged in the wet curtains in the middle of the upper surface of the box body, and water distributors are embedded into the left side and the right side of the inner portion of the bottom plate above the wet curtains.
Preferably, compression springs are fixed on the left side and the right side between the lower surface of the support plate and the bottom surface inside the box body, and two sides of each compression spring are respectively hinged with two support rods.
Preferably, first slide bars are fixed below the left inner wall and the right inner wall of the box body, first slide blocks are connected to the surfaces of the first slide bars in a sliding mode, and the support plate is fixed between the two first slide blocks.
Preferably, a second sliding rod is fixed on each of the left side and the right side of the upper surface of the support plate, a second sliding block is connected to the surface of the second sliding rod in a sliding mode, and the lower end of the baffle is fixed with the second sliding block.
Preferably, the inner side surface of the buffer block is tightly attached to the outer wall of the battery pack, and heat dissipation silicone grease is coated between the buffer block and the contact surface of the outer wall of the battery pack.
Preferably, a water pipe is inserted above the water distributor, and the middle part of the water pipe penetrates through the upper surface of the bottom plate.
By adopting the technical scheme, the beneficial effects are as follows:
make the group battery obtain effective vertical shock attenuation and support through compression spring and vaulting pole, make the group battery obtain effective horizontal buffering and support through baffle, fixed block, connecting rod, extension spring and buffer block cooperation, can blow cold wind in the box through wet curtain, water-locator and fan cooperation for rapid cooling in the box strengthens the heat-sinking capability of group battery.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a schematic view of the overall top plan structure of the present invention;
fig. 3 is an enlarged schematic view of a part a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a part B in fig. 1 according to the present invention;
fig. 5 is a schematic diagram of a partially enlarged structure C in fig. 1 according to the present invention.
The labels in the figure are: a box body 1; a base 2; a heat sink 3; heat dissipation holes 4; a support plate 5; a compression spring 6; a stay bar 7; a baffle plate 8; a threaded rod 9; a first slide bar 10; a first slider 11; a second guide bar 12; a second slider 13; a fixed block 14; a buffer block 15; a connecting rod 16; an extension spring 17; a top plate 18; a wet curtain 19; a water distributor 20; a fan 21; a water pipe 22; and a battery pack 23.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 5, the utility model relates to a solid-state packaging structure of a new energy automobile battery pack, which comprises a box body 1 and a base 2, wherein the box body 1 is welded above the base 2;
the left surface and the right surface of the box body 1 are fixedly provided with a plurality of radiating fins 3, the surface of each radiating fin 3 is provided with a plurality of radiating holes 4, a support plate 5 is arranged below the inner part of the box body 1, a battery pack 23 is placed in the middle of the upper surface of the support plate 5, the left side and the right side of the upper surface of the support plate 5 are respectively provided with a baffle 8, the left surface and the right surface of the box body 1 are respectively in threaded connection with a threaded rod 9, the inner ends of the threaded rods 9 penetrate through the box body 1, the inner ends of the two threaded rods 9 are respectively in rotating connection with the corresponding baffle 8, the inner side surface of each baffle 8 is fixedly provided with two fixed blocks 14, the upper side and the;
a bottom plate is arranged above the upper surface of the box body 1, a wet curtain 19 is fixed around the space between the lower surface of the bottom plate and the upper surface of the box body 1, a fan 21 is fixedly arranged in the middle of the upper surface of the box body 1 and positioned in the wet curtain 19, and water distributors 20 are embedded above the wet curtain 19 and positioned at the left side and the right side in the bottom plate;
specifically, the battery pack 23 is placed on the upper surface of the support plate 5, the support plate 5 bears downward gravity brought by the battery pack 23, the compression spring 6 and the support plates 7 below the support plate 5 jointly act to provide longitudinal supporting force for the battery pack 23 and the support plate 5, meanwhile, the compression spring 6 can absorb and buffer longitudinal jolt and vibration of the battery pack 23 in the vehicle running process, and the support plate 5 has mobility by the fact that the first sliding blocks 11 at the left end and the right end of the support plate 5 slide up and down on the surface of the first sliding rod 10, and the longitudinal stability of the battery pack 23 is improved by better matching with the compression spring 6;
furthermore, the threaded rod 9 is screwed towards the inner side of the box body 1, so that the threaded rod 9 pushes the baffle plate 8 to transversely move towards the inner side of the box body 1, the baffle plate 8 drives the battery pack 23 at the inner side of the buffer block 15 to draw close through the fixed block 14 and the connecting rod 16 until the inner side surface of the buffer block 15 is tightly attached to the outer wall of the battery pack 23, the threaded rod 9 is stopped being screwed, the buffer block 15 and the connecting rod 16 jointly provide transverse supporting force for the battery pack 23, meanwhile, the extension spring 17 can absorb and buffer transverse jolt and vibration received by the battery pack 23 in the vehicle running process, when the battery pack 23 extrudes the buffer block 15, the two buffer blocks 15 on the same fixed block 14 respectively move upwards and downwards on the surface of the battery pack 23, so that the two corresponding connecting rods 16 rotate upwards and downwards, the extension spring between the two connecting rods 16 is extended, and, the displacement of the buffer block 15 is reduced, so that the transverse movement of the battery pack 23 is buffered, the second slide block 13 at the lower end of the baffle 8 moves on the surface of the second slide rod, so that the baffle 8 has mobility, and the transverse stability of the battery pack 23 is improved by better matching with the extension spring 17 and the buffer block 15;
further, insert vehicle power with fan 21, with water pipe 22 access vehicle water tank, fan 21 starts to blow to box 1 inside, fan 21 top produces suction, water in with water pipe 22 evenly spreads to wet curtain 19 surface through water-locator 20, the outside air of wet curtain 19 is inhaled in box 1 through wet curtain 19, the temperature greatly reduced of outside air, cold wind constantly blows into box 1 through fan 21, blow to group battery 23, can the inside temperature of greatly reduced box 1, improve group battery 23's heat dispersion, thereby prolong group battery 23's life.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other. Unless otherwise defined, technical or scientific terms used in the present embodiments should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a solid-state packaging structure of new energy automobile group battery, includes box (1) and base (2), its characterized in that:
the box body (1) is welded above the base (2);
surface mounting has a plurality of fin (3) about box (1), just fin (3) surface is opened has a plurality of louvre (4), the inside below of box (1) is equipped with extension board (5), place group battery (23) in the middle of extension board (5) upper surface, the extension board (5) upper surface left and right sides all is equipped with baffle (8), the equal threaded connection in surface has threaded rod (9) about box (1), just threaded rod (9) inner runs through into inside box (1), two threaded rod (9) inner respectively with correspond baffle (8) rotate to be connected, baffle (8) inboard surface mounting has two fixed blocks (14), both sides articulate about fixed block (14) have two connecting rods (16), connecting rod (16) other end articulates there is buffer block (15), and is located fixedly connected with extension spring (17) between two connecting rods (16) on same fixed block (14) ) (ii) a
The water distributor is characterized in that a bottom plate is arranged above the upper surface of the box body (1), wet curtains (19) are fixed between the lower surface of the bottom plate and the upper surface of the box body (1) all around, a fan (21) is fixedly arranged in the middle of the upper surface of the box body (1) and located inside the wet curtains (19), and water distributors (20) are embedded into the left side and the right side of the inside of the bottom plate.
2. The solid-state packaging structure of the battery pack of the new energy automobile according to claim 1, characterized in that: compression springs (6) are fixed on the left side and the right side between the lower surface of the support plate (5) and the bottom surface inside the box body (1), and two sides of each compression spring (6) are respectively hinged with two support rods (7).
3. The solid-state packaging structure of the battery pack of the new energy automobile according to claim 1, characterized in that: first slide bars (10) are fixed below the left inner wall and the right inner wall of the box body (1), first slide blocks (11) are connected to the surfaces of the first slide bars (10) in a sliding mode, and the support plate (5) is fixed between the two first slide blocks (11).
4. The solid-state packaging structure of the battery pack of the new energy automobile according to claim 1, characterized in that: and second sliding rods are fixed on the left side and the right side of the upper surface of the support plate (5), a second sliding block (13) is connected to the surface of each second sliding rod in a sliding mode, and the lower end of the baffle (8) is fixed with the second sliding block (13).
5. The solid-state packaging structure of the battery pack of the new energy automobile according to claim 1, characterized in that: the inner side surface of the buffer block (15) is tightly attached to the outer wall of the battery pack (23), and heat dissipation silicone grease is coated between the buffer block (15) and the contact surface of the outer wall of the battery pack (23).
6. The solid-state packaging structure of the battery pack of the new energy automobile according to claim 1, characterized in that: a water pipe (22) is inserted above the water distributor (20), and the middle part of the water pipe (22) penetrates out of the upper surface of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196671.3U CN212907901U (en) | 2020-09-29 | 2020-09-29 | Solid-state packaging structure of new energy automobile group battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022196671.3U CN212907901U (en) | 2020-09-29 | 2020-09-29 | Solid-state packaging structure of new energy automobile group battery |
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| Publication Number | Publication Date |
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| CN212907901U true CN212907901U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022196671.3U Active CN212907901U (en) | 2020-09-29 | 2020-09-29 | Solid-state packaging structure of new energy automobile group battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381093A (en) * | 2021-06-18 | 2021-09-10 | 江苏专创轻合金科技有限公司 | Intelligent automobile battery cooling system |
| CN114171834A (en) * | 2021-12-01 | 2022-03-11 | 江苏国航智慧能源有限公司 | New forms of energy electric automobile battery support assembly structure |
-
2020
- 2020-09-29 CN CN202022196671.3U patent/CN212907901U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113381093A (en) * | 2021-06-18 | 2021-09-10 | 江苏专创轻合金科技有限公司 | Intelligent automobile battery cooling system |
| CN113381093B (en) * | 2021-06-18 | 2022-07-05 | 重庆宏美制冷设备有限公司 | Intelligent automobile battery cooling system |
| CN114171834A (en) * | 2021-12-01 | 2022-03-11 | 江苏国航智慧能源有限公司 | New forms of energy electric automobile battery support assembly structure |
| CN114171834B (en) * | 2021-12-01 | 2023-10-13 | 江苏国航智慧能源有限公司 | New forms of energy electric automobile battery support assembly structure |
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