CN210956794U - Effectual battery box of electric automobile of shock attenuation - Google Patents
Effectual battery box of electric automobile of shock attenuation Download PDFInfo
- Publication number
- CN210956794U CN210956794U CN201922385390.XU CN201922385390U CN210956794U CN 210956794 U CN210956794 U CN 210956794U CN 201922385390 U CN201922385390 U CN 201922385390U CN 210956794 U CN210956794 U CN 210956794U
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- battery box
- wall
- plate
- box shell
- battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to the technical field of automobile battery boxes, in particular to a battery box for an electric automobile with good damping effect, which comprises a battery box shell, wherein a rectangular coaming is fixed in the middle inside the battery box shell, the bottom of the battery box shell is slidably provided with a battery box top cover, two positioning clapboards are arranged inside the rectangular coaming at equal intervals, elastic blocks and heat dissipation channels are arranged at equal intervals at the left and right ends of the positioning clapboards, a damping structure is arranged between the inner wall of the battery box shell and the outer wall of the rectangular coaming, a locking device is connected between a waist-shaped fixing plate and an ear seat during installation, and heat dissipation holes matched with the heat dissipation channels are arranged on the battery box top cover, so that the battery body is not damaged by external collision of the automobile.
Description
Technical Field
The utility model relates to a car battery box technical field specifically is a effectual battery box for electric automobile of shock attenuation.
Background
With the national higher and higher restriction requirements on the emission and the oil consumption of the traditional fuel oil automobile, the mild hybrid electric automobile technology becomes one of the main trends of the future automobile development by comprehensively considering the cost of the whole automobile and the maturity of the advanced technology for reducing the oil consumption of the whole automobile.
The battery body is used as an auxiliary power source of the whole electric automobile, and the battery body is required to provide instantaneous high-power energy when the electric automobile is started, stopped and assisted. Therefore, the battery box for storing the battery body is widely applied, but the current battery box is poor in heat dissipation effect, the battery box is poor in damping effect, the battery body is prone to shaking inside the battery box to cause damage, and the battery body is prone to being damaged due to external collision of an automobile.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an effectual battery box for electric automobile of shock attenuation 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 with good damping effect for an electric automobile comprises a battery box shell, wherein the battery box shell comprises a bottom plate at the bottom, the front side and the rear side of the top of the bottom plate are respectively provided with a high side plate in an upward extending manner, the left side and the right side of the top of the bottom plate are respectively provided with a low side plate in an upward extending manner, a rectangular enclosing plate is fixed in the middle of the inner part of the battery box shell, a battery box top cover is slidably mounted at the bottom of the battery box shell, a waist-shaped fixing plate is welded in the middle of the top of the battery box top cover, two positioning clapboards are equidistantly mounted in the rectangular enclosing plate, elastic blocks and heat dissipation channels are respectively arranged at the left end and the right end of each positioning clapboard at intervals, lug seats matched with the waist-shaped fixing plate are respectively welded in the middle of the front end and the rear end of the battery box, and the battery box top cover is provided with heat dissipation holes matched with the heat dissipation channels.
As a preferred scheme of the utility model, shock-absorbing structure includes that one end fixed connection is in the inner prop and the one end fixed connection of battery box shell inner wall are in the cover barrel post of rectangle bounding wall outer wall, inner prop other end outer wall is provided with short slider, cover barrel post inner wall be provided with short slider complex short spout, the cover barrel post with the spring has been cup jointed jointly to the inner prop outer wall.
As the utility model discloses a preferred scheme, the elasticity piece is including keeping away from the aluminum alloy plate of location baffle one end, aluminum alloy plate with be connected with a plurality of spring posts between the baffle of location, aluminum alloy plate is close to the one end outside of location baffle with be connected with the covering between the baffle of location.
As a preferred scheme of the utility model, both ends all extend to around the waist shape fixed plate mounting hole one has been seted up to the outside of battery box top cap, seted up on the ear seat with a mounting hole complex mounting hole two, the welding of ear seat bottom has the internal thread sleeve.
As a preferred scheme of the utility model, locking device includes the lead screw of through connection mounting hole one and mounting hole two, the lead screw bottom with the interior thread bush cooperation, the lead screw outer wall has cup jointed the retainer plate, the welding of retainer plate outer wall has changeed the handle.
As a preferred scheme of the utility model, long spout has all been seted up at high curb plate inner wall top, around the battery box top cap all outwards extend in the middle of both ends be provided with long spout complex long slider.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a through be provided with shock-absorbing structure between battery box shell inner wall and the rectangle bounding wall outer wall, set up the elastic block in the locating partition board left and right sides equidistance, make when the car outside receives to collide with the striking, the battery box shell extrudees inwards, the inner prop slides through the short spout of sleeve post inner wall through the short slider, the part that the inner prop enters into the sleeve post is increased, the spring is extruded, the restoring force of spring plays the effect of shock attenuation buffering, the locating partition board divides apart the space in the rectangle bounding wall and is slightly less than the size of battery body, in use, the battery body slightly extrudes the elastic block, make the spring post shrink, the battery body just can enter into the rectangle bounding wall, fix the battery body through the restoring force of spring post, the battery body is difficult for rocking in the rectangle bounding wall inside, the shock attenuation is effectual, through locking device, stabilize battery box top cap and battery box shell, the battery body is difficult to separate from the inside of the battery box shell, and the safety is good; the heat dissipation holes are arranged and matched with the heat dissipation channels correspondingly, so that heat inside the rectangular enclosing plate is easy to dissipate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is a sectional view of the shock-absorbing structure of the present invention;
FIG. 5 is a sectional view of the positioning partition plate of the present invention;
fig. 6 is a schematic view of the structure at a position a of the present invention.
In the figure: 1. a battery case housing; 2. a rectangular coaming; 3. a battery box top cover; 31. a long slider; 4. a waist-shaped fixing plate; 41. a first mounting hole; 5. positioning the partition plate; 6. an elastic block; 61. aluminum alloy plate; 62. covering a skin; 63. a spring post; 7. a heat dissipation channel; 8. an ear mount; 81. a second mounting hole; 82. an internally threaded sleeve; 9. a long chute; 10. heat dissipation holes; 11. a sleeve column; 111. a short chute; 12. a spring; 13. an inner column; 131. a short slider; 14. a screw rod; 15. and a fixing ring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1-6, a battery box for an electric vehicle with good damping effect comprises a battery box shell 1, wherein the battery box shell 1 is made of aluminum alloy, the battery box shell 1 comprises a bottom plate at the bottom, high side plates are arranged on the front side and the rear side of the top of the bottom plate in an upward extending manner, low side plates are arranged on the left side and the right side of the top of the bottom plate in an upward extending manner, a rectangular coaming 2 is fixed in the middle of the inside of the battery box shell 1, a battery box top cover 3 is slidably mounted at the bottom of the battery box shell 1, a waist-shaped fixing plate 4 is welded in the middle of the top of the battery box top cover 3, two positioning clapboards 5 are arranged in the rectangular coaming 2 at equal intervals, an elastic block 6 and a heat dissipation channel 7 are arranged at the left end and the right end of the positioning board 5 at intervals, lug seats 8, be connected with locking device between waist shape fixed plate 4 and the ear seat 8 during installation, seted up on the battery box top cap 3 with heat dissipation channel 7 complex louvre 10, louvre 10 is provided with four rows, nine are no less than to a louvre 10, during the installation, louvre 10 is located heat dissipation channel 7 respectively directly over, the heat that the battery body produced heats the inside air heating of heat dissipation channel 7, hot-air flows to the battery box top cap 3 outside through louvre 10 at last, the radiating effect is good, the metal dust screen is installed to battery box top cap 3 inboard, can reduce the dust and enter into battery box shell 1 inside through louvre 10.
Example 1: a battery box with good damping effect for an electric automobile comprises a battery box shell 1, a rectangular coaming 2 is fixed in the middle of the interior of the battery box shell 1, a battery box top cover 3 is slidably installed at the bottom of the battery box shell 1, a waist-shaped fixing plate 4 is welded in the middle of the top of the battery box top cover 3, two positioning clapboards 5 are equidistantly installed in the rectangular coaming 2, elastic blocks 6 and heat dissipation channels 7 are arranged at the left end and the right end of each positioning clapboard 5 at intervals, ear seats 8 matched with the waist-shaped fixing plate 4 are welded in the middle of the front end and the rear end of the battery box shell 1, a damping structure is arranged between the inner wall of the battery box shell 1 and the outer wall of the rectangular coaming 2 and comprises an inner column 13 with one end fixedly connected to the inner wall of the battery box shell 1 and a sleeve column 11 with one end fixedly connected to the outer wall of the rectangular coaming 2, the outer walls of the sleeve column 11 and the inner column 13 are sleeved with the spring 12 together, the elastic block 6 comprises an aluminum alloy plate 61 far away from one end of the positioning partition plate 5, a plurality of spring columns 63 are connected between the aluminum alloy plate 61 and the positioning partition plate 5, a skin 62 is connected between the outer side of one end, close to the positioning partition plate 5, of the aluminum alloy plate 61 and the positioning partition plate 5, the skin 62 is made of high-temperature-resistant silicon rubber, the battery body is placed inside the rectangular enclosure plate 2, the arranged positioning partition plate 5 separates the plurality of battery bodies, so that the plurality of battery bodies cannot be extruded together, the battery body is protected and heat dissipation is facilitated, when the battery box shell 1 is impacted externally, the battery box shell 1 is extruded inwards, the inner column 13 slides inside the short chute 111 on the inner wall of the sleeve column 11 through the short sliding block 131, the part of the inner column 13 entering the sleeve column 11 is increased, the spring 12 is extruded, when the automobile shock absorption battery is used, the battery body is in contact with the aluminum alloy plate 61, when an automobile runs on a bumpy road, the battery body collides with the aluminum alloy plate 61, the spring columns 63 are compressed, the collision force is converted into elastic potential energy by the spring columns 63, the battery body cannot touch the hard positioning partition plate 5, and the shock absorption protection effect is achieved.
Example 2: as shown in fig. 2 and 3, a locking device is connected between the waist-shaped fixing plate 4 and the ear seat 8 during installation, the front end and the rear end of the waist-shaped fixing plate 4 extend to the outside of the battery box top cover 3 and are provided with a first mounting hole 41, the ear seat 8 is provided with a second mounting hole 81 matched with the first mounting hole 41, the bottom of the ear seat 8 is welded with an internal thread sleeve 82, the locking device comprises a screw rod 14 penetrating and connecting the first mounting hole 41 and the second mounting hole 81, the bottom of the screw rod 14 is matched with the internal thread sleeve 82, the outer wall of the screw rod 14 is sleeved with a fixing ring 15, the outer wall of the fixing ring 15 is welded with a rotating handle, in the device, the fixing ring 15 can be driven to move downwards on the outer wall of the screw rod 14 by clockwise rotating the rotating handle, the fixing ring 15 can be driven to move upwards on the outer wall of the screw rod 14 by anticlockwise rotating handle, the top of the inner wall of the high side plate is, when the battery box is used, after the battery body is installed inside the rectangular enclosing plate 2, the battery box top cover 3 slides to the leftmost side of the long sliding groove 9 inside the long sliding groove 9 through the long sliding block 31, at the moment, the first mounting hole 41 corresponds to the second mounting hole 81 in position, then the screw rod 14 sequentially penetrates through the first mounting hole 41 and the second mounting hole 81 from the top, the bottom of the screw rod 14 enters the inner bottom of the internal thread sleeve 82, the screw rod 14 is rotated to enable the screw rod 14 to be in threaded connection with the internal thread sleeve 82, then the fixing ring 15 is sleeved on the outer wall of the screw rod 14 from the top, the fixing ring 15 moves downwards on the outer wall of the screw rod 14 by clockwise rotating the rotating handle on the fixing ring 15, finally, the waist-shaped fixing plate 4 is abutted to the battery box shell 1 and the battery box top cover 3, and.
The utility model discloses a concrete implementation is used: firstly, a plurality of battery bodies are placed in a rectangular coaming 2, the battery bodies are separated by a positioning clapboard 5 and are contacted with an elastic block 6, the arranged elastic block 6 has elasticity, when in use, the battery bodies slightly press the elastic block 6 to cause a spring column 63 to contract, the battery bodies can enter the rectangular coaming 2, the battery bodies are fixed by the restoring force of the spring column 63, the battery bodies are not easy to shake in the rectangular coaming 2, the vibration is reduced, then a battery box top cover 3 seals the top of a battery box shell 1, a fixing ring 15 moves downwards on the outer wall of a screw rod 14 by clockwise rotating a rotating handle on the fixing ring 15, the bottom of the fixing ring 15 is abutted against a waist-shaped fixing plate 4, the distance between the waist-shaped fixing plate 4 and an ear seat 8 is fixed, and the battery box shell 1 and the battery box top cover 3 are firmly connected, the security is good, and convenient to detach battery box shell 1, is convenient for overhaul.
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 effectual battery box for electric automobile of shock attenuation, includes battery box shell (1), its characterized in that: the battery box comprises a battery box shell (1) and is characterized in that the battery box shell comprises a bottom plate at the bottom, the front side and the rear side of the top of the bottom plate are respectively provided with a high side plate in an upward extending manner, the left side and the right side of the top of the bottom plate are respectively provided with a low side plate in an upward extending manner, a rectangular coaming (2) is fixed in the middle of the inside of the battery box shell (1), a battery box top cover (3) is slidably mounted at the bottom of the battery box shell (1), a waist-shaped fixing plate (4) is welded in the middle of the top of the battery box top cover (3), two positioning clapboards (5) are equidistantly mounted in the rectangular coaming (2), elastic blocks (6) and heat dissipation channels (7) are respectively arranged at the left end and the right end of each positioning clapboard (5) at intervals, lug seats (8) matched with the waist-shaped fixing plate (4, when the battery box is installed, a locking device is connected between the waist-shaped fixing plate (4) and the lug seat (8), and a heat dissipation hole (10) matched with the heat dissipation channel (7) is formed in the top cover (3) of the battery box.
2. The battery box for the electric vehicle with the good damping effect as claimed in claim 1, wherein: shock-absorbing structure includes that one end fixed connection is in interior post (13) and the one end fixed connection of battery box shell (1) inner wall are in the sleeve post (11) of rectangle bounding wall (2) outer wall, interior post (13) other end outer wall is provided with short slider (131), sleeve post (11) inner wall be provided with short slider (131) complex short spout (111), sleeve post (11) with spring (12) have been cup jointed jointly to interior post (13) outer wall.
3. The battery box for the electric vehicle with the good damping effect as claimed in claim 1, wherein: elasticity piece (6) are including keeping away from aluminum alloy plate (61) of location baffle (5) one end, aluminum alloy plate (61) with be connected with a plurality of spring posts (63) between location baffle (5), aluminum alloy plate (61) are close to the one end outside of location baffle (5) with be connected with covering (62) between location baffle (5).
4. The battery box for the electric vehicle with the good damping effect as claimed in claim 1, wherein: waist shape fixed plate (4) front and back both ends all extend to mounting hole one (41) have been seted up to the outside of battery box top cap (3), seted up on ear seat (8) with mounting hole one (41) complex mounting hole two (81), the welding of ear seat (8) bottom has internal thread sleeve (82).
5. The battery box for the electric automobile with good damping effect according to claim 4, is characterized in that: the locking device comprises a screw rod (14) which is connected with a first mounting hole (41) and a second mounting hole (81) in a penetrating mode, the bottom of the screw rod (14) is matched with the internal thread sleeve (82), the outer wall of the screw rod (14) is sleeved with a fixing ring (15), and the outer wall of the fixing ring (15) is welded with a rotating handle.
6. The battery box for the electric vehicle with the good damping effect as claimed in claim 1, wherein: long sliding grooves (9) are formed in the tops of the inner walls of the high side plates, and long sliding blocks (31) matched with the long sliding grooves (9) extend outwards in the middle of the front end and the rear end of the battery box top cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385390.XU CN210956794U (en) | 2019-12-27 | 2019-12-27 | Effectual battery box of electric automobile of shock attenuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922385390.XU CN210956794U (en) | 2019-12-27 | 2019-12-27 | Effectual battery box of electric automobile of shock attenuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210956794U true CN210956794U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922385390.XU Expired - Fee Related CN210956794U (en) | 2019-12-27 | 2019-12-27 | Effectual battery box of electric automobile of shock attenuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210956794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764779A (en) * | 2021-11-10 | 2021-12-07 | 河南工学院 | Battery temperature control device |
| CN115692925A (en) * | 2022-11-04 | 2023-02-03 | 江苏奥特帕斯新能源科技有限公司 | Electric automobile heat dissipation type battery box structure, assembly tool and assembly method thereof |
-
2019
- 2019-12-27 CN CN201922385390.XU patent/CN210956794U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764779A (en) * | 2021-11-10 | 2021-12-07 | 河南工学院 | Battery temperature control device |
| CN115692925A (en) * | 2022-11-04 | 2023-02-03 | 江苏奥特帕斯新能源科技有限公司 | Electric automobile heat dissipation type battery box structure, assembly tool and assembly method thereof |
| CN115692925B (en) * | 2022-11-04 | 2023-11-03 | 江苏奥特帕斯新能源科技有限公司 | Heat dissipation type battery box structure of electric automobile, assembly tool and assembly method of assembly tool |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20201227 |