CN117559064A - Distributed new energy automobile power battery pack - Google Patents
Distributed new energy automobile power battery pack Download PDFInfo
- Publication number
- CN117559064A CN117559064A CN202410048122.1A CN202410048122A CN117559064A CN 117559064 A CN117559064 A CN 117559064A CN 202410048122 A CN202410048122 A CN 202410048122A CN 117559064 A CN117559064 A CN 117559064A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- battery pack
- block
- wall
- adjusting
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a distributed new energy automobile power battery pack which comprises a fixed shell, wherein a placing plate is connected inside the fixed shell in a sliding manner, a battery pack is arranged on the placing plate, mounting plates are fixedly connected to the front inner wall and the rear inner wall of the fixed shell, a mounting top plate is fixedly connected to the top end of each mounting plate, a pressing structure is arranged at the bottom end of each mounting top plate, connecting sleeves are respectively connected to the left inner wall and the right inner wall of the fixed shell in a rotating manner, an adjusting rod is arranged in each connecting sleeve, and the adjusting rods extend out of the connecting sleeves. The invention is provided with the shock-absorbing structure which can buffer the shock, and simultaneously can improve the fixing effect on the battery pack by utilizing the shock when the battery pack vibrates up and down, so that the battery is prevented from changing in position after vibrating, thereby being beneficial to the normal work of the battery pack.
Description
Technical Field
The invention relates to the field of battery packs, in particular to a distributed new energy automobile power battery pack.
Background
The pollution that traditional fossil energy car caused is serious, and along with the requirement of state to environmental protection, new energy car's quantity is increasing, and new energy car passes through the group battery and provides the electric energy as the energy, in order to guarantee the normal running of car, need to arrange and protect the battery rationally.
The current group battery is mostly with its setting inside fixed shell, protects it, because fixed shell is the design of parcel formula, consequently can receive the influence in the heat dissipation, and the shock attenuation effect of current group battery has certain not enough simultaneously, is difficult to guarantee the fixed to group battery position when vibrations for the position of group battery can change after vibrations, is unfavorable for the normal work of battery.
Disclosure of Invention
The invention aims to solve the defects existing in the prior art, such as: the fixed shell is wrapped design, so can receive the influence in the heat dissipation, and the shock attenuation effect of current group battery exists certain not enough simultaneously, is difficult to guarantee the fixed to group battery position when vibrations for the position of group battery can change after vibrations, is unfavorable for the normal work of battery, and a distributed new energy automobile power battery group that proposes.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a distributed new energy automobile power battery group, includes fixed shell, fixed shell's inside sliding connection has places the board, place and be provided with the group battery on the board, fixedly connected with mounting panel on fixed shell's the front and back inner wall, the top fixedly connected with installation roof of mounting panel, the bottom of installation roof is provided with pressing structure, all rotate on fixed shell's the left and right sides inside wall and be connected with connecting sleeve, be provided with the regulation pole in the connecting sleeve, it stretches out to connecting sleeve's outside setting to adjust the pole, the one end that connecting sleeve was kept away from to the pole is provided with the regulating block to adjust the pole, the one end fixedly connected with installation piece of regulation pole is kept away from to the regulating block, the installation piece pastes the setting with group battery's lateral wall mutually, connecting sleeve's terminal fixedly connected with screwed ring, the outside setting at the regulation pole is established to the screwed ring thread bush, every equal fixed cover is equipped with connecting gear on the regulation pole, connecting gear's rear side is provided with the rack with the connection that meshes with connecting gear, the bottom of connecting rack and the top fixedly connected with of placing the board.
Preferably, the pressing structure comprises a first fixed block arranged on the bottom wall of an installation top plate, a second fixed block corresponding to the first fixed block is arranged below the first fixed block, the bottom end of the second fixed block is slidably connected with the top end of the battery pack, connecting grooves are formed in the first fixed block and the second fixed block, the connecting grooves penetrate through the left end and the right end of the corresponding first fixed block and the right end of the second fixed block, connecting shafts are fixedly connected to the inner walls of the connecting grooves, connecting rods are arranged between the connecting shafts, the two ends of each connecting rod are respectively and rotatably sleeved on the corresponding connecting shafts, torsion springs are sleeved on the connecting shafts, one ends of the torsion springs are fixedly connected with the inner walls of the corresponding connecting grooves, and the other ends of the torsion springs are fixedly connected to the side walls of the corresponding connecting rods.
Preferably, each bottom of the second fixed block is fixedly connected with a sliding block, a sliding groove corresponding to each sliding block is formed in the top end of the battery pack, a connecting spring is fixedly connected to one side wall of each sliding block, and one end, away from the corresponding sliding block, of each connecting spring is fixedly connected to the inner wall of the sliding groove.
Preferably, each fixed block is fixedly connected with the mounting top plate through a fixed bolt.
Preferably, each adjusting block is provided with an adjusting groove, each adjusting groove is connected with a moving block in a sliding manner between the inner walls of the adjusting grooves, each adjusting rod penetrates through the inner side wall of the corresponding adjusting groove and is fixedly connected with the moving block, one end, away from the corresponding adjusting rod, of each moving block is fixedly connected with an adjusting spring, and one end, away from the corresponding moving block, of each adjusting spring is fixedly connected with the inner wall of the adjusting groove.
Preferably, the bottom fixedly connected with of placing the board is a plurality of buffer springs, every buffer spring's bottom all is provided with the cushion, every the bottom of cushion all with fixed shell's lower inner wall fixed connection, every buffer spring is last all fixedly provided with the attenuator, just buffer spring passes through attenuator and corresponding buffer cushion fixed connection.
Preferably, the top end of the placing plate is provided with a placing groove, and the battery pack is arranged on the inner side of the placing groove.
Compared with the prior art, the invention has the beneficial effects that: the vibration can be buffered by the damping structure, and meanwhile, when the battery pack vibrates up and down, the fixing effect of the battery pack can be improved by utilizing vibration, the battery is prevented from changing in position after vibration, so that the normal work of the battery pack is facilitated, the fixing shell is wrapped by the plate, and a part of the battery pack is located outside the fixing shell, so that the heat dissipation effect is better.
Drawings
Fig. 1 is a schematic diagram of a cross-sectional three-dimensional structure of a power battery pack of a distributed new energy automobile according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic structural diagram of a power battery pack of a distributed new energy automobile according to the present invention;
fig. 4 is an enlarged view at B in fig. 3.
In the figure: the device comprises a fixed shell 1, a placing plate 2, a placing groove 3, a battery pack 4, a buffer spring 5, a buffer cushion block 6, a mounting plate 7, a mounting top plate 8, a mounting block 9, a regulating block 10, a regulating groove 11, a moving block 12, a regulating rod 13, a threaded ring 14, a connecting sleeve 15, a connecting gear 16, a connecting rack 17, a fixed block I, a fixed block II 19, a sliding block 20, a sliding groove 21, a connecting spring 22, a connecting groove 23, a connecting shaft 24, a connecting rod 25 and a regulating spring 26.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-3, a distributed new energy automobile power battery pack comprises a fixed housing 1, a placing plate 2 is slidably connected in the fixed housing 1, a battery pack 4 is arranged on the placing plate 2, a mounting plate 7 is fixedly connected on the front and rear inner walls of the fixed housing 1, a mounting top plate 8 is fixedly connected on the top end of the mounting plate 7, a pressing structure is arranged at the bottom end of the mounting top plate 8, a connecting sleeve 15 is rotatably connected on the left and right inner walls of the fixed housing 1, an adjusting rod 13 is connected in the connecting sleeve 15, the adjusting rod 13 extends out of the connecting sleeve 15, an adjusting block 10 is arranged at one end of the adjusting rod 13 away from the connecting sleeve 15, an installing block 9 is fixedly connected at one end of the adjusting block 10 away from the adjusting rod 13, the installing block 9 is attached to the side wall of the battery pack 4, a threaded ring 14 is fixedly connected at the tail end of the connecting sleeve 15, the screw thread ring 14 is sleeved on the outer side of the adjusting rods 13 in a screw thread way, each adjusting rod 13 is fixedly sleeved with a connecting gear 16, the rear side of each connecting gear 16 is provided with a connecting rack 17 meshed with the connecting gear 16, the bottom end of each connecting rack 17 is fixedly connected with the top end of the corresponding placing plate 2, the battery pack 4 is arranged in the fixed shell 1, because the fixed shell 1 is not a fully wrapped shell, the heat dissipation effect is better, when the placing plate 2 and the battery pack 4 are vibrated to move up and down, the connecting racks 17 move along with the upward movement of the battery pack 4, the connecting gears 16 meshed with the connecting racks 17 are driven to rotate anticlockwise, the screw thread rings 14 also rotate anticlockwise, the adjusting rods 13 in threaded connection with the screw thread rings 14 can move under the action of the screw thread, the clamping effect of the connecting sleeve 15 on the battery pack 4 is improved, the fixation of the battery pack 4 is firmer;
the pressing structure comprises a first fixed block 18 arranged on the bottom wall of the mounting top plate 8, a second fixed block 19 corresponding to the first fixed block 18 is arranged below each first fixed block 18, the bottom end of each second fixed block 19 is in sliding connection with the top end of the corresponding battery pack 4, each first fixed block 18 and each second fixed block 19 are respectively provided with a connecting groove 23, the connecting grooves 23 penetrate through the left end and the right end of the corresponding first fixed block 18 and the corresponding second fixed block 19, connecting shafts 24 are fixedly connected to the inner wall of each connecting groove 23, a connecting rod 25 is arranged between the corresponding connecting shafts 24, two ends of the connecting rod 25 are respectively sleeved on the corresponding connecting shafts 24 in a rotating way, each connecting shaft 24 is sleeved with a torsion spring, one end of each torsion spring is fixedly connected with the inner wall of the corresponding connecting groove 23, the other end of each torsion spring is fixedly connected with the side wall of the corresponding connecting rod 25, and when the placing plate 2 and the battery pack 4 move downwards, the second fixed block 19 moves downwards along with the battery pack 4, so that the connecting rod 25 rotates, and simultaneously, the length of the connecting rod 25 is fixed, the inner side of the second fixed block 19 is fixedly connected with the connecting shafts 24, and the battery pack 4 is prevented from damaging the battery pack 4, and the battery pack 4 is deformed, so that the battery pack 4 is prevented from being deformed;
the bottom end of each second fixed block 19 is fixedly connected with a sliding block 20, the top end of the battery pack 4 is provided with a sliding groove 21 corresponding to each sliding block 20, one side wall of each sliding block 20 is fixedly connected with a connecting spring 22, one end, away from the corresponding sliding block 20, of each connecting spring 22 is respectively fixedly connected to the inner wall of the sliding groove 21, the connecting springs 22 deform when the sliding blocks 20 move, so that a buffering effect is achieved, and the situation that the acting force of the second fixed block 19 and the connecting rod 25 on the battery pack 4 is overlarge to cause the damage of the battery pack 4 is avoided; each first fixing block 18 is fixedly connected with the mounting top plate 8 through a fixing bolt, and the first fixing block 18 is fixed;
the inside of each adjusting block 10 is provided with an adjusting groove 11, a moving block 12 is slidably connected between the inner walls of each adjusting groove 11, each adjusting rod 13 penetrates through the inner side wall of the corresponding adjusting groove 11 and is fixedly connected with the moving block 12, one end of each moving block 12, which is far away from the corresponding adjusting rod 13, is fixedly connected with an adjusting spring 26, one end of each adjusting spring 26, which is far away from the corresponding moving block 12, is fixedly connected onto the inner wall of the adjusting groove 11, when the adjusting rod 13 moves towards the battery pack 4, the moving block 12 moves along with the adjusting spring 26, so that the adjusting spring 26 contracts, and the acting force of the adjusting block 10 and the mounting block 9 on the battery pack 4 is improved;
the bottom end of the placing plate 2 is fixedly connected with a plurality of buffer springs 5, the bottom end of each buffer spring 5 is provided with a buffer cushion block 6, the bottom end of each buffer cushion block 6 is fixedly connected with the lower inner wall of the fixed shell 1, a damper is fixedly arranged on each buffer spring 5, the buffer springs 5 are fixedly connected with the corresponding buffer cushion blocks 6 through the damper, the buffer springs 5 and the damper cooperate to play a role in buffering and damping, the buffer cushion blocks 6 can only assist the buffer cushion blocks, the excessive vibration of the battery pack 4 is avoided, and the normal use of the battery pack 4 is facilitated; the standing groove 3 has been seted up on the top of placing plate 2, and group battery 4 sets up in the inboard setting of standing groove 3 to the location installation of group battery 4 is convenient.
According to the invention, when the device is used, the battery pack 4 is firstly installed in the placing groove 3 on the placing plate 2, then the first fixing block 18 is fixedly connected with the installing top plate 8, when the fixing shell 1 and the battery pack 4 are subjected to external vibration, the buffer spring 5 and the damper are matched to play a role in buffering and damping, the buffer cushion 6 can only assist the battery pack 4, the excessive vibration suffered by the battery pack 4 is avoided, the normal use of the battery pack 4 is facilitated, simultaneously, the connecting rack 17 moves along with the upward movement of the battery pack 4, the connecting gear 16 meshed with the connecting rack 17 is driven to rotate anticlockwise, the threaded ring 14 also rotates anticlockwise, the adjusting rod 13 in threaded connection with the threaded ring 14 is driven to move under the action of the threaded ring, the clamping effect of the connecting sleeve 15 on the battery pack 4 is improved, the fixing of the battery pack 4 is firmer, and the second fixing block 19 moves downwards along with the battery pack 4, so that the connecting rod 25 rotates, meanwhile, the second fixing block 19 moves towards the inner side of the battery pack 4 due to the fixed length of the connecting rod 25, the torsion of the connecting rod 4 moves towards the inner side of the battery pack 4, the spring is prevented from damaging the two side of the connecting rod 4, and the deformation effect of the battery pack 4 is avoided when the connecting block is completely deformed, and the connecting block 4 is deformed, the elastic block is completely, and the elastic block is deformed, and the elastic is completely, and the elastic block is deformed, and the elastic is deformed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a distributed new energy automobile power battery pack, includes fixed shell (1), its characterized in that, the inside sliding connection of fixed shell (1) has place board (2), be provided with group battery (4) on placing board (2), fixedly connected with mounting panel (7) on the front and back inner wall of fixed shell (1), the top fixedly connected with installation roof (8) of mounting panel (7), the bottom of installation roof (8) is provided with pressing structure, all rotate on the inside wall about fixed shell (1) and be connected with connecting sleeve (15), be provided with in connecting sleeve (15) and be connected with regulation pole (13), the outside setting that connecting sleeve (15) were stretched out to regulating rod (13), the one end that connecting sleeve (15) was kept away from to regulating rod (13) is provided with regulating block (10), one end fixedly connected with installation piece (9) of regulating rod (13) are kept away from to regulating block (10), installation piece (9) and the lateral wall of group battery (4) paste the setting, the end fixedly connected with of connecting sleeve (15) has screw thread (14) on the screw thread (14) is established in each screw thread (13) on the outside setting up on regulating rod (13), the rear side of the connecting gear (16) is provided with a connecting rack (17) meshed with the connecting gear (16), and the bottom end of the connecting rack (17) is fixedly connected with the top end of the placing plate (2).
2. The distributed new energy automobile power battery pack according to claim 1, wherein the pressing structure comprises a first fixed block (18) arranged on the bottom wall of the installation top plate (8), a second fixed block (19) corresponding to the first fixed block (18) is arranged below each first fixed block (18), the bottom end of each second fixed block (19) is slidably connected with the top end of the battery pack (4), connecting grooves (23) are formed in each first fixed block (18) and second fixed block (19), the connecting grooves (23) penetrate through the left end and the right end of the corresponding first fixed block (18) and the corresponding second fixed block (19), connecting shafts (24) are fixedly connected to the inner wall of each connecting groove (23), connecting rods (25) are arranged between the corresponding connecting shafts (24), two ends of each connecting rod (25) are respectively and rotatably sleeved on the corresponding connecting shafts (24), torsion springs are respectively sleeved on the connecting shafts (24), one ends of the corresponding torsion springs are fixedly connected with the corresponding side walls of the corresponding connecting rods (23), and the other ends of the corresponding torsion springs are fixedly connected with the corresponding side walls of the connecting rods (25).
3. The distributed new energy automobile power battery pack according to claim 2, wherein the bottom end of each second fixed block (19) is fixedly connected with a sliding block (20), a sliding groove (21) corresponding to each sliding block (20) is formed in the top end of the battery pack (4), a connecting spring (22) is fixedly connected to one side wall of each sliding block (20), and one end, away from the corresponding sliding block (20), of each connecting spring (22) is fixedly connected to the inner wall of the sliding groove (21) respectively.
4. A distributed new energy automobile power battery pack according to claim 2, wherein each of the first fixing blocks (18) is fixedly connected with the mounting top plate (8) through fixing bolts.
5. The distributed new energy automobile power battery pack according to claim 1, wherein each adjusting block (10) is provided with an adjusting groove (11), each adjusting groove (11) is provided with a moving block (12) in a sliding connection manner between inner walls, each adjusting rod (13) respectively penetrates through inner side walls of the corresponding adjusting groove (11) and is fixedly connected with the moving block (12), one end, far away from the corresponding adjusting rod (13), of each moving block (12) is fixedly connected with an adjusting spring (26), and one end, far away from the corresponding moving block (12), of each adjusting spring (26) is respectively fixedly connected with the inner walls of the adjusting grooves (11).
6. The distributed new energy automobile power battery pack according to claim 1, wherein the bottom end of the placement plate (2) is fixedly connected with a plurality of buffer springs (5), the bottom end of each buffer spring (5) is provided with a buffer cushion block (6), the bottom end of each buffer cushion block (6) is fixedly connected with the lower inner wall of the fixed shell (1), each buffer spring (5) is fixedly provided with a damper, and the buffer springs (5) are fixedly connected with the corresponding buffer cushion blocks (6) through the damper.
7. The distributed new energy automobile power battery pack according to claim 1, wherein the top end of the placement plate (2) is provided with a placement groove (3), and the battery pack (4) is arranged on the inner side of the placement groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410048122.1A CN117559064B (en) | 2024-01-12 | 2024-01-12 | Distributed new energy automobile power battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410048122.1A CN117559064B (en) | 2024-01-12 | 2024-01-12 | Distributed new energy automobile power battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117559064A true CN117559064A (en) | 2024-02-13 |
| CN117559064B CN117559064B (en) | 2024-04-26 |
Family
ID=89823775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410048122.1A Active CN117559064B (en) | 2024-01-12 | 2024-01-12 | Distributed new energy automobile power battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117559064B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014021379A1 (en) * | 2012-08-02 | 2014-02-06 | 日産自動車株式会社 | Battery unit for unpiloted conveyance vehicles |
| US20150136504A1 (en) * | 2011-05-17 | 2015-05-21 | Nissan Motor Co., Ltd | Battery pack structure for electric vehicles |
| JP2015141878A (en) * | 2014-01-30 | 2015-08-03 | 本田技研工業株式会社 | Structure for supporting battery module |
| US20160104923A1 (en) * | 2013-09-30 | 2016-04-14 | Panasonic Intellectual Property Management Co., Ltd. | Battery unit |
| KR20160069305A (en) * | 2014-12-08 | 2016-06-16 | 현대자동차주식회사 | Apparatus for preventing releasing the fastner of the battery |
| WO2016155032A1 (en) * | 2015-03-31 | 2016-10-06 | 深圳市格瑞普电池有限公司 | Lithium ion battery having adjustable offset center of gravity |
| KR102094941B1 (en) * | 2018-11-27 | 2020-03-30 | 염기훈 | Battery Energy Storage System |
| US20220109211A1 (en) * | 2020-09-30 | 2022-04-07 | Contemporary Amperex Technology Co., Limited | Bracket, battery assembly, and power consumption device |
| CN115692990A (en) * | 2022-10-24 | 2023-02-03 | 黎兆超 | Installation component of new energy battery |
| CN116207421A (en) * | 2023-04-02 | 2023-06-02 | 重庆三峡职业学院 | New energy automobile group battery protector |
-
2024
- 2024-01-12 CN CN202410048122.1A patent/CN117559064B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150136504A1 (en) * | 2011-05-17 | 2015-05-21 | Nissan Motor Co., Ltd | Battery pack structure for electric vehicles |
| WO2014021379A1 (en) * | 2012-08-02 | 2014-02-06 | 日産自動車株式会社 | Battery unit for unpiloted conveyance vehicles |
| US20160104923A1 (en) * | 2013-09-30 | 2016-04-14 | Panasonic Intellectual Property Management Co., Ltd. | Battery unit |
| JP2015141878A (en) * | 2014-01-30 | 2015-08-03 | 本田技研工業株式会社 | Structure for supporting battery module |
| KR20160069305A (en) * | 2014-12-08 | 2016-06-16 | 현대자동차주식회사 | Apparatus for preventing releasing the fastner of the battery |
| WO2016155032A1 (en) * | 2015-03-31 | 2016-10-06 | 深圳市格瑞普电池有限公司 | Lithium ion battery having adjustable offset center of gravity |
| KR102094941B1 (en) * | 2018-11-27 | 2020-03-30 | 염기훈 | Battery Energy Storage System |
| US20220109211A1 (en) * | 2020-09-30 | 2022-04-07 | Contemporary Amperex Technology Co., Limited | Bracket, battery assembly, and power consumption device |
| CN115692990A (en) * | 2022-10-24 | 2023-02-03 | 黎兆超 | Installation component of new energy battery |
| CN116207421A (en) * | 2023-04-02 | 2023-06-02 | 重庆三峡职业学院 | New energy automobile group battery protector |
Non-Patent Citations (5)
| Title |
|---|
| A KAMPKER ET AL.: ""Battery Pack Housing for Electric Vehicles Made by Laser Beam Welding"", 《ATZ WORLDWIDE》, vol. 121, 24 May 2019 (2019-05-24), pages 72 - 77 * |
| 冷振华: ""基于虚拟试验场的电动汽车动力电池包随机振动试验开发研究"", 《时代汽车》, no. 381, 5 May 2022 (2022-05-05), pages 169 - 171 * |
| 李晓霖;王广博;: ""新能源汽车高压安全与防护技术"", 《中国高新科技》, no. 13, 1 July 2020 (2020-07-01), pages 136 - 137 * |
| 王善超;梁伦;吴秋满;: ""FSEC电动汽车电池组的组装工艺研究和热仿真分析"", 《装备制造技术》, no. 05, 15 May 2020 (2020-05-15), pages 31 - 36 * |
| 黄建祥 等: ""极限工况下动力电池箱体结构设计和性能分析"", 《机电工程技术》, vol. 52, no. 10, 20 October 2023 (2023-10-20), pages 84 - 88 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117559064B (en) | 2024-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209725165U (en) | A kind of speed reducer base with shock-absorbing function | |
| CN110350123B (en) | Battery shock absorber of new energy automobile | |
| CN209516576U (en) | A kind of more cracking separation rod damping ring mechanism arrangements | |
| CN117559064B (en) | Distributed new energy automobile power battery pack | |
| CN215214564U (en) | Damping device for automobile engine | |
| CN210027779U (en) | Electric scooter four-way hydraulic pressure air shock absorber structure | |
| CN214999008U (en) | Anti-seismic part for building machine electricity | |
| CN209557081U (en) | A kind of exhaust pipe fixing device of new-energy automobile | |
| CN213660538U (en) | A damping device for new energy automobile battery | |
| CN220420747U (en) | New energy automobile battery tray | |
| CN213846427U (en) | Motor buffering protection structure for photovoltaic power station | |
| CN212869075U (en) | High-speed intelligent printing machine with shock attenuation effect | |
| CN210760141U (en) | Axle convenient to slow down gravity and strike | |
| CN210380483U (en) | Lightweight shock-absorbing support | |
| CN113725546A (en) | Electric automobile battery package protector | |
| CN208855345U (en) | Rear wheels of electric vehicle damping device | |
| CN220341865U (en) | High stability mounting bracket for block terminal | |
| CN221162206U (en) | Exhaust pipe mounting and fixing bracket | |
| CN208653953U (en) | A kind of Wire bundle testing apparatus | |
| CN219394568U (en) | Buffering and damping base for generator of photovoltaic power station | |
| CN220673535U (en) | Damping motor of electric vehicle | |
| CN220874480U (en) | Photovoltaic module frame that takes precautions against earthquakes | |
| CN219477880U (en) | Anti-collision shock-absorbing solar battery pack protection frame | |
| CN214189212U (en) | Storehouse bars formula air suspension reinforcing apparatus | |
| CN219866970U (en) | Shock-absorbing bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |