CN210454481U - Electric automobile disconnect-type battery compartment - Google Patents
Electric automobile disconnect-type battery compartment Download PDFInfo
- Publication number
- CN210454481U CN210454481U CN201921290630.1U CN201921290630U CN210454481U CN 210454481 U CN210454481 U CN 210454481U CN 201921290630 U CN201921290630 U CN 201921290630U CN 210454481 U CN210454481 U CN 210454481U
- Authority
- CN
- China
- Prior art keywords
- battery
- longitudinal beam
- battery compartment
- aluminum profile
- aluminium alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The utility model relates to an electric automobile disconnect-type battery compartment, battery compartment include the aluminium alloy frame, install at the snakelike cooling tube of aluminium alloy frame top, through the apron of bolt demountable installation on aluminium alloy frame top, are provided with a plurality of independent batteries that are used for holding the battery package in the aluminium alloy frame and hold the chamber, and the bottom that every battery holds the chamber is provided with a battery package tray through bolt demountable installation in aluminium alloy frame bottom. The beneficial effects are that: a plurality of independent battery accommodating cavities for accommodating battery packs are arranged in the frame, a battery pack tray detachably mounted at the bottom end of the aluminum profile frame through bolts is arranged at the bottom of each battery accommodating cavity, and the battery packs are mounted on the battery pack tray during mounting, so that the battery packs are positioned in the independent battery accommodating cavities, and the replacement and the maintenance of the battery packs are facilitated; install cooling pipeline at the frame top, avoid the heat to transmit in electric automobile's the carriage when cooling down to the battery package.
Description
Technical Field
The utility model relates to an electric automobile makes the field, especially relates to an electric automobile disconnect-type battery compartment.
Background
The new energy automobile industry is emerging, and in recent years, the new energy automobile industry is rapidly developed under the vigorous push of national relevant industrial policies. At present, the holding quantity of the new energy automobiles is gradually increased at the rate of 30% per year, and related industries are gradually increased and rapidly developed.
The battery compartment of the existing electric automobile generally consists of a frame, a bottom plate fixed at the bottom of the frame and a cover plate detachably arranged at the top of the frame, wherein a battery pack is directly arranged on the bottom plate by a fastener, and the whole battery compartment needs to be detached when the battery pack is replaced; furthermore, the cooling pipes in the existing battery compartment are laid at the position close to the bottom plate, so that the heat at the top of the battery pack is transferred to the compartment through the cover plate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide an electric automobile disconnect-type battery compartment.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides an electric automobile disconnect-type battery compartment, the battery compartment includes the aluminium alloy frame, installs at the snakelike cooling duct at aluminium alloy frame top, through the apron of bolt demountable installation on aluminium alloy frame top, be provided with a plurality of independent batteries that are used for holding the battery package in the aluminium alloy frame and hold the chamber, the bottom that every battery held the chamber is provided with a battery package tray through bolt demountable installation in aluminium alloy frame bottom.
Further, the aluminium alloy frame includes front beam, left longeron, rear frame member, right longeron, middle longeron, polylith cross slab, front beam, left longeron, rear frame member, right longeron end to end welded fastening in proper order, the both ends of middle longeron welded fastening respectively has polylith cross slab at the opposite side of front beam and rear frame member, it has polylith cross slab to weld respectively between middle longeron and left longeron, the right longeron, separates for a plurality of independent batteries in making the aluminium alloy frame and holds the chamber, the outside welding of aluminium alloy frame has a plurality of mounts that are used for with electric automobile chassis installation is fixed.
Furthermore, the top of rear frame member is provided with two first wire casings that supply the cable of connecting the battery package to get into in the battery compartment, the top of cross slab is provided with the second wire casing that is used for fixed cooling tube's draw-in groove and supplies the cable to pass through.
Furthermore, a rubber block is installed in the first wire slot, and a wire hole for a cable to pass through is formed in the rubber block.
Furthermore, two sets of roller assemblies are installed respectively to the left and right sides of battery package tray, and two sets of roller assemblies on the left side of battery package tray stagger each other with two sets of roller assemblies on battery package tray right side, the bottom of left longeron, middle longeron, right longeron all is provided with the bow-shaped recess that a plurality of was used for holding roller assembly's gyro wheel upper portion.
Further, the battery package tray includes aluminium alloy waffle slab, rigid coupling at backplate, the rigid coupling on aluminium alloy waffle slab top of aluminium alloy waffle slab bottom, the left and right sides of aluminium alloy waffle slab rigid coupling respectively has two pairs of otic placodes, rotates a gyro wheel of installation through the pivot in every pair of otic placodes centre.
The utility model has the advantages that: a plurality of independent battery accommodating cavities for accommodating battery packs are arranged in the frame, a battery pack tray detachably mounted at the bottom end of the aluminum profile frame through bolts is arranged at the bottom of each battery accommodating cavity, and the battery packs are mounted on the battery pack tray during mounting, so that the battery packs are positioned in the independent battery accommodating cavities, and the replacement and the maintenance of the battery packs are facilitated; install cooling pipeline at the frame top, avoid the heat to transmit in electric automobile's the carriage when cooling down to the battery package.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is an isometric view of a battery compartment in an embodiment of the invention;
fig. 2 is a bottom view of the battery compartment in the embodiment of the present invention;
fig. 3 is a rear view of a battery compartment in an embodiment of the invention;
fig. 4 is an isometric view of a battery compartment with a cover plate removed in an embodiment of the invention;
fig. 5 is an axonometric view of the aluminum profile frame in the embodiment of the present invention;
fig. 6 is a bottom view of the aluminum frame in the embodiment of the present invention;
fig. 7 is an axonometric view of a battery pack tray in an embodiment of the invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 7, a separated battery compartment of an electric vehicle, the battery compartment includes an aluminum profile frame 1, a serpentine cooling pipeline 3 installed at the top of the aluminum profile frame 1, and a cover plate 2 detachably installed at the top end of the aluminum profile frame 1 through bolts, a plurality of independent battery accommodating cavities 4 for accommodating battery packs are provided in the aluminum profile frame 1, and a battery pack tray 5 detachably installed at the bottom end of the aluminum profile frame 1 through bolts is provided at the bottom of each battery accommodating cavity 4.
A plurality of independent battery accommodating cavities 4 for accommodating battery packs are arranged in the aluminum profile frame 1, a battery pack tray 5 which is detachably arranged at the bottom end of the aluminum profile frame 1 through bolts is arranged at the bottom of each battery accommodating cavity 4, and the battery packs are arranged on the battery pack trays 5 when being installed, so that the battery packs are positioned in the independent battery accommodating cavities 4, and the replacement and the maintenance of the battery packs are facilitated; install cooling tube 3 at 1 top of aluminium alloy frame, avoid the heat to transmit in electric automobile's the carriage when cooling down the battery package.
The top of the rear cross beam 13 is provided with two first wire slots 131 for cables connected with the battery pack to enter the battery compartment, and the top of the diaphragm 16 is provided with a clamping slot 161 for fixing a cooling pipeline and a second wire slot 162 for the cables to pass through.
A rubber block 6 is installed in the first wire casing 131, and a wire hole 61 for a cable to pass through is opened in the rubber block 6.
Two sets of roller assemblies 54 are installed respectively to the left and right sides of battery package tray 5 to two sets of roller assemblies 54 on the left of battery package tray 5 stagger each other with two sets of roller assemblies 54 on battery package tray 5 right side, and the bottom of left longeron 12, middle longeron 15, right longeron 14 all is provided with the bow-shaped recess 18 that a plurality of is used for holding the gyro wheel upper portion of roller assembly 54.
The battery pack tray 5 comprises an aluminum section bar grid plate 51, a guard plate 52 fixedly connected to the bottom end of the aluminum section bar grid plate 51 and a supporting plate 53 fixedly connected to the top end of the aluminum section bar grid plate 51, wherein two pairs of lug plates 55 are respectively and fixedly connected to the left side and the right side of the aluminum section bar grid plate 51, and a roller 57 is rotatably mounted in the middle of each pair of lug plates 55 through a rotating shaft 56.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an electric automobile disconnect-type battery compartment which characterized in that: the battery compartment comprises an aluminum profile frame, a snakelike cooling pipeline arranged at the top of the aluminum profile frame, and a cover plate detachably arranged at the top end of the aluminum profile frame through bolts, wherein a plurality of independent battery accommodating cavities used for accommodating battery packs are arranged in the aluminum profile frame, and a battery pack tray detachably arranged at the bottom end of the aluminum profile frame through bolts is arranged at the bottom of each battery accommodating cavity.
2. The separated battery compartment of the electric vehicle according to claim 1, characterized in that: the aluminum profile frame comprises a front cross beam, a left longitudinal beam, a rear cross beam, a right longitudinal beam, a middle longitudinal beam and a plurality of transverse partition plates, the front cross beam, the left longitudinal beam, the rear cross beam and the right longitudinal beam are sequentially welded and fixed end to end, the two ends of the middle longitudinal beam are respectively welded and fixed on the opposite sides of the front cross beam and the rear cross beam, the plurality of transverse partition plates are respectively welded between the middle longitudinal beam and the left longitudinal beam and between the middle longitudinal beam and the right longitudinal beam, so that the aluminum profile frame is divided into a plurality of independent battery accommodating cavities, and a plurality of mounting seats used for being fixedly mounted on an electric automobile chassis are welded.
3. The separated battery compartment of the electric vehicle according to claim 2, characterized in that: the top of rear beam is provided with two first wire casings that supply the cable of connecting the battery package to get into in the battery compartment, the top of cross slab is provided with the draw-in groove that is used for fixed cooling tube and supplies the second wire casing that the cable passes through.
4. The separated battery compartment of the electric vehicle according to claim 3, wherein: a rubber block is installed in the first wire groove, and a wire hole for a cable to pass through is formed in the rubber block.
5. The separated battery compartment of the electric vehicle according to claim 2, characterized in that: two groups of roller assemblies are respectively installed on the left side and the right side of the battery pack tray, the two groups of roller assemblies on the left side of the battery pack tray and the two groups of roller assemblies on the right side of the battery pack tray are staggered with each other, and a plurality of arched grooves used for containing the upper parts of the rollers of the roller assemblies are formed in the bottom ends of the left longitudinal beam, the middle longitudinal beam and the right longitudinal beam.
6. The separated battery compartment of the electric vehicle according to claim 5, wherein: the battery pack tray comprises aluminum section bar grid plates, a protective plate fixedly connected to the bottom ends of the aluminum section bar grid plates, and a supporting plate fixedly connected to the top ends of the aluminum section bar grid plates, wherein the left side and the right side of each aluminum section bar grid plate are fixedly connected with two pairs of ear plates respectively, and each pair of ear plates are rotatably provided with a roller through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290630.1U CN210454481U (en) | 2019-08-10 | 2019-08-10 | Electric automobile disconnect-type battery compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921290630.1U CN210454481U (en) | 2019-08-10 | 2019-08-10 | Electric automobile disconnect-type battery compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454481U true CN210454481U (en) | 2020-05-05 |
Family
ID=70450589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921290630.1U Expired - Fee Related CN210454481U (en) | 2019-08-10 | 2019-08-10 | Electric automobile disconnect-type battery compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258202A (en) * | 2021-06-02 | 2021-08-13 | 蜂巢能源科技有限公司 | Battery pack |
| WO2023234734A1 (en) * | 2022-06-03 | 2023-12-07 | 주식회사 엘지에너지솔루션 | Battery pack |
-
2019
- 2019-08-10 CN CN201921290630.1U patent/CN210454481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258202A (en) * | 2021-06-02 | 2021-08-13 | 蜂巢能源科技有限公司 | Battery pack |
| WO2023234734A1 (en) * | 2022-06-03 | 2023-12-07 | 주식회사 엘지에너지솔루션 | Battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20200810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |