CN212182398U - Battery box of electric automobile - Google Patents
Battery box of electric automobile Download PDFInfo
- Publication number
- CN212182398U CN212182398U CN202020697731.7U CN202020697731U CN212182398U CN 212182398 U CN212182398 U CN 212182398U CN 202020697731 U CN202020697731 U CN 202020697731U CN 212182398 U CN212182398 U CN 212182398U
- Authority
- CN
- China
- Prior art keywords
- box
- cavity
- heat
- screw
- box body
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an electric automobile's battery box, including box and apron, first cavity has all been seted up to the inside both sides position of box, the screw has been seted up at the box inside in first cavity upper end, the inside central point of first cavity puts around the fixed rubber pad that is provided with, apron both sides position all is provided with the screw rod through the screw thread wiring, screw rod lower extreme central point puts the vertical fixation and is provided with vertical pole, vertical pole lower extreme position is provided with the extrusion head. The utility model discloses the group battery starts radiator fan when using, and the air passes through the air vent and gets into the inside position of second cavity, then is discharged through the casing, and through the heat-conducting plate when the air flows, cools off the heat-conducting plate, and heat-conducting plate medial extremity is inside the box simultaneously for inside the heat that the inside group battery of box produced passes through inside the leading-in second cavity of heat-conducting plate, carries out effectual radiating work to inside group battery so, the life of extension group battery.
Description
Technical Field
The utility model relates to an automotive equipment field specifically is an electric automobile's battery box.
Background
The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor to run and meets various requirements of road traffic and safety regulations; the automobile has a small influence on the environment, so that the prospect is widely seen, but the current technology is not mature.
The existing battery box of the electric automobile has poor heat dissipation function when in use, so that the service life of a battery inside the battery box is shortened, and meanwhile, the battery box is troublesome to open, so that the problem is solved by urgently needing a device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric automobile's battery box to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a battery box of an electric automobile comprises a box body and a cover plate, wherein first cavities are formed in two side end positions inside the box body, screw holes are formed in the upper end of each first cavity inside the box body, rubber pads are fixedly arranged at the center position inside the first cavity in a surrounding mode in a bonding mode, screw rods are arranged at the two side end positions of the cover plate in a winding mode through threads, the screw rods move up and down along the cover plate through rotation, vertical rods are fixedly arranged at the center position of the lower ends of the screw rods in a vertical welding mode, extrusion heads are integrally formed at the lower end positions of the vertical rods, when the battery box is used, the cover plate is arranged at the upper end position of the box body, the vertical rods penetrate through the inner position of the first cavity, then the screw rods are rotated through operation blocks, the screw rods move down along the screw holes to drive the, a plurality of springs are uniformly and fixedly arranged at the bottom position in the box body, a movable plate is horizontally and fixedly arranged at the upper end of each spring, the movable plate moves up and down along the box body, the springs are utilized to perform buffering work, the battery pack in the box body is prevented from being damaged due to vibration, a second cavity is arranged around the inner part of the box body, a plurality of heat-conducting plates are fixedly embedded in the box body at the inner side of the second cavity, one side of the heat conducting plate extends into the second cavity, one side of the heat conducting plate extends into the box body, a plurality of vent holes are uniformly arranged at the position of the left side end of the box body, a shell is fixedly embedded in the center of the right side end of the box body, a heat radiation fan is fixedly embedded in the shell, the inside of the shell is fixedly provided with a protection net in an embedded mode at the position of the right side end of the cooling fan, and the position of the left side end of the shell is communicated with the second cavity.
Preferably, the upper end of the screw rod is fixedly welded with an operation block, and the operation block is convenient for rotating the screw rod.
Preferably, the vertical rod diameter is smaller than the screw diameter.
Preferably, the diameter of the extrusion head is larger than the diameter of the vertical rod and smaller than the diameter of the screw.
Preferably, a buffer pad is fixedly bonded to the side wall inside the box body.
Preferably, the vent hole is communicated with the interior of the second cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, the cover plate is arranged at the upper end of the box body, the vertical rod penetrates into the inner position of the first cavity, and then the screw rod is rotated through the operation block, so that the screw rod moves downwards along the screw hole to drive the vertical rod to move downwards, and the extrusion head extrudes the rubber pad, so that the cover plate is fixed at the position above the box body by utilizing friction force, and the cover plate is convenient to disassemble;
2. the utility model discloses the group battery starts radiator fan when using, and the air passes through the air vent and gets into the inside position of second cavity, then is discharged through the casing, and through the heat-conducting plate when the air flows, cools off the heat-conducting plate, and heat-conducting plate medial extremity is inside the box simultaneously for inside the heat that the inside group battery of box produced passes through inside the leading-in second cavity of heat-conducting plate, carries out effectual radiating work to inside group battery so, the life of extension group battery.
Drawings
Fig. 1 is a schematic view of an overall structure of a battery box of an electric vehicle according to the present invention;
fig. 2 is a cross-sectional view of a battery box of an electric vehicle according to the present invention;
fig. 3 is a top sectional view of the battery box of the electric vehicle of the present invention.
In the figure: 1. a box body; 2. a cover plate; 3. a housing; 4. an operation block; 5. a first cavity; 6. a rubber pad; 7. a screw; 8. a vertical rod; 9. an extrusion head; 10. a spring; 11. a movable plate; 12. a screw hole; 13. a vent hole; 14. a second cavity; 15. a cushion pad; 16. a heat conducting plate; 17. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a battery box of an electric automobile comprises a box body 1 and a cover plate 2, wherein first cavities 5 are formed in two side end positions in the box body 1, screw holes 12 are formed in the box body 1 at the upper ends of the first cavities 5, rubber pads 6 are fixedly bonded around the center position in the first cavities 5, screw rods 7 are connected to two side end positions of the cover plate 2 in a winding mode through threads, the screw rods 7 move up and down along the cover plate 2 through rotation, operation blocks 4 are fixedly welded on the upper ends of the screw rods 7, the screw rods 7 are convenient to rotate through the operation blocks 4, vertical rods 8 are vertically welded and fixed in the center positions of the lower ends of the screw rods 7, the diameter of each vertical rod 8 is smaller than that of the corresponding screw rod 7, extrusion heads 9 are integrally formed in the lower end positions of the vertical rods 8, the diameter of each extrusion head 9 is larger than that of each vertical rod 8 and smaller than that of each screw rod 7, then the screw rod 7 is rotated through the operation block 4, the screw rod 7 moves downwards along the screw hole 12 to drive the vertical rod 8 to move downwards, the extrusion head 9 extrudes the rubber pad 6, the cover plate 2 is fixed at the position above the box body 1 by utilizing friction force, the buffer pad 15 is fixedly bonded on the side wall inside the box body 1, a plurality of springs 10 are uniformly and fixedly installed at the bottom end position inside the box body 1, the upper ends of the springs 10 are horizontally and fixedly provided with movable plates 11, the movable plates 11 move upwards and downwards along the box body 1, the buffer work is carried out by utilizing the springs 10 to prevent the battery pack inside the box body 1 from being damaged due to vibration, a second cavity 14 is arranged around the inside the box body 1, a plurality of heat-conducting plates 16 are fixedly embedded inside the box body 1 at the inner side of the second cavity 14, one side of each heat-conducting plate 16 extends into the, the vent hole 13 is communicated with the inside of the second cavity 14, the shell 3 is fixedly embedded in the center position of the right side end of the box body 1, the heat radiation fan 17 is fixedly embedded in the shell 3, the protection net is fixedly embedded in the right side end position of the heat radiation fan 17 in the shell 3, and the left side end position of the shell 3 is communicated with the second cavity 14.
The working principle is as follows: when the utility model is used, the cover plate 2 is arranged at the upper end position of the box body 1, the vertical rod 8 penetrates into the inner position of the first cavity 5, then the screw rod 7 is rotated through the operation block 4, the screw rod 7 moves downwards along the screw hole 12 to drive the vertical rod 8 to move downwards, the extrusion head 9 extrudes the rubber pad 6, thereby the cover plate 2 is fixed at the upper position of the box body 1 by utilizing the friction force, the disassembly of the cover plate 2 is convenient, the battery pack starts the cooling fan 17 when in use, the air enters the inner position of the second cavity 14 through the vent hole 13 and is discharged through the shell body 3, the air flows through the heat conducting plate 16 to cool the inner side 16 of the heat conducting plate, meanwhile, the heat conducting plate 16 is arranged inside the box body 1, the heat generated by the battery pack inside the box body 1 is guided into the second cavity 14 through the heat conducting plate 16, so, the service life of the battery pack is prolonged, and the battery pack has the advantages of simple structure, convenience in use and good use effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric automobile's battery box, includes box (1) and apron (2), its characterized in that: the heat-insulation box is characterized in that first cavities (5) are formed in the positions of two side ends in the box body (1), screw holes (12) are formed in the box body (1) at the upper ends of the first cavities (5), rubber pads (6) are fixedly arranged around the central position in the first cavities (5), screw rods (7) are arranged at the positions of two side ends of the cover plate (2) in a winding mode through threads, vertical rods (8) are vertically and fixedly arranged at the central positions of the lower ends of the screw rods (7), extrusion heads (9) are arranged at the lower end positions of the vertical rods (8), a plurality of springs (10) are uniformly and fixedly arranged at the bottom end positions in the box body (1), movable plates (11) are horizontally and fixedly arranged at the upper ends of the springs (10), second cavities (14) are formed in the box body (1) in a surrounding mode, a plurality of heat-conducting plates (16), heat-conducting plate (16) one side extends to inside second cavity (14), and one side extends to inside box (1), a plurality of air vent (13) have evenly been seted up to box (1) left side end position, box (1) right side end central point puts the fixed casing (3) that is provided with, casing (3) inside fixed radiator fan (17) that is provided with, casing (3) inside is put the fixed protecting net that is provided with in radiator fan (17) right side end position, casing (3) left side end position and second cavity (14) intercommunication.
2. The battery box of the electric vehicle according to claim 1, characterized in that: and an operation block (4) is fixedly arranged at the upper end of the screw rod (7).
3. The battery box of the electric vehicle according to claim 1, characterized in that: the diameter of the vertical rod (8) is smaller than that of the screw (7).
4. The battery box of the electric vehicle according to claim 1, characterized in that: the diameter of the extrusion head (9) is larger than that of the vertical rod (8) and smaller than that of the screw (7).
5. The battery box of the electric vehicle according to claim 1, characterized in that: a buffer pad (15) is fixedly arranged on the side wall in the box body (1).
6. The battery box of the electric vehicle according to claim 1, characterized in that: the vent hole (13) is communicated with the interior of the second cavity (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697731.7U CN212182398U (en) | 2020-04-30 | 2020-04-30 | Battery box of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020697731.7U CN212182398U (en) | 2020-04-30 | 2020-04-30 | Battery box of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212182398U true CN212182398U (en) | 2020-12-18 |
Family
ID=73765750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020697731.7U Active CN212182398U (en) | 2020-04-30 | 2020-04-30 | Battery box of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212182398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116549890A (en) * | 2023-06-08 | 2023-08-08 | 凯凡(苏州)智能装备有限公司 | A pipeline deflagration flame arrester |
-
2020
- 2020-04-30 CN CN202020697731.7U patent/CN212182398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116549890A (en) * | 2023-06-08 | 2023-08-08 | 凯凡(苏州)智能装备有限公司 | A pipeline deflagration flame arrester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211150636U (en) | New forms of energy lithium cell group | |
| CN210156447U (en) | Battery protective housing for heat dissipation antidetonation type new energy automobile | |
| CN110379964A (en) | A kind of new energy electric motor vehicle battery heat radiation protection device | |
| CN206664250U (en) | A kind of cooling device of new-energy automobile | |
| CN210429900U (en) | New forms of energy electric automobile battery package | |
| CN212182398U (en) | Battery box of electric automobile | |
| CN110856386A (en) | Controller of electric vehicle | |
| CN110994075B (en) | An electric vehicle battery cooling device | |
| CN112821699A (en) | Double-stator permanent magnet synchronous motor | |
| CN213905502U (en) | High lithium cell of security | |
| CN212685217U (en) | Car new forms of energy installation mount | |
| CN210926107U (en) | Heat dissipation protection device of new energy battery | |
| CN210576151U (en) | Protective device for storage battery | |
| CN210161887U (en) | Electric automobile lithium cell that radiating effect is good | |
| CN222463199U (en) | A new energy vehicle high voltage electrical appliance protective cover | |
| CN209776187U (en) | New energy automobile CDU trinity equipment | |
| CN209381771U (en) | Protective frame for electric vehicle battery box | |
| CN222040251U (en) | Anti-deformation vehicle-mounted charger shell | |
| CN111976520A (en) | Environment-friendly waterproof new energy automobile charging power supply | |
| CN213660529U (en) | A new energy vehicle power battery pack | |
| CN215582109U (en) | Mounting box for vehicle control unit of electric vehicle | |
| CN212164024U (en) | High-effect heat dissipation integrated circuit board that unmanned aerial vehicle used | |
| CN218414738U (en) | New energy automobile battery thermal runaway early warning device | |
| CN214314842U (en) | Motor with dustproof mechanism | |
| CN214775348U (en) | Can improve equipment of car battery duration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |