CN209912933U - Balance car battery box - Google Patents
Balance car battery box Download PDFInfo
- Publication number
- CN209912933U CN209912933U CN201920963055.0U CN201920963055U CN209912933U CN 209912933 U CN209912933 U CN 209912933U CN 201920963055 U CN201920963055 U CN 201920963055U CN 209912933 U CN209912933 U CN 209912933U
- Authority
- CN
- China
- Prior art keywords
- box body
- battery
- box
- lid
- balance car
- 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
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
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a balance car battery box, including the box body that upper end opening set up, with box body assorted lid and battery holder, the lid is opened through seal assembly and is dismantled the setting in the box body upper end to an upper port for opening or close the box body is equipped with the buffering separation storehouse that is used for holding the battery in the box body, and the setting can be dismantled in the buffering separation storehouse to the battery holder level. The utility model discloses, the lid is opened through seal assembly and is dismantled the setting in the box body upper end, can be convenient more convenient when the maintenance with lid and box body separation, be convenient for maintain, and after the maintenance is accomplished, can carry out secondary seal with box body and lid, the reutilization of battery case has been realized, thereby the cost of maintenance of trouble battery has been reduced, the recycle ratio of battery case has been increased, and can dismantle through the level in buffering separation storehouse and set up battery holder, can satisfy different lithium cell, the inner space of make full use of box body, realize the group battery.
Description
Technical Field
The utility model relates to a balance car technical field especially relates to a balance car battery box.
Background
The existing balance car adopts a plastic shell, generally comprises a box body and a cover body, after an electric core is arranged in the box body, the cover body covers the box body, then the cover body and the box body are welded together in a hot plate welding mode to form a sealed inner space, and the intersection of the box body and the cover is a welding part. However, such battery cartridges have significant disadvantages: firstly, once the old battery has a problem, the secondary sealing can not be realized after the box body and the cover body are disassembled during maintenance; secondly, the current box body can only be applicable to the lithium iron phosphate cell, can not be general, for example adaptation ternary lithium cell.
Disclosure of Invention
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a balance car battery box.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a balance car battery box, including the box body that upper end opening set up, with box body assorted lid and battery holder, the lid is opened through seal assembly and is dismantled the setting and be in the box body upper end, and be used for opening or closing the up end of box body, be equipped with the buffering separation storehouse that is used for holding the battery in the box body, the battery holder level can be dismantled the setting and be in the buffering separation storehouse.
The utility model has the advantages that: the utility model discloses a balance car battery box, the lid is opened through seal assembly and is dismantled the setting and be in box body upper end, can be convenient when the maintenance more convenient will lid and box body separation, the maintenance of being convenient for to after the maintenance is accomplished, can with the box body with the lid carries out the secondary seal, has realized the reutilization of battery case, thereby has reduced the cost of maintenance of trouble battery, has increased the recycle ratio of battery case, and passes through the level can be dismantled and set up battery holder in the buffering separation storehouse, can satisfy different lithium cell, and the inner space of make full use of box body realizes the group battery dilatation.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
further: the sealing assembly comprises at least one fixing hole formed in the upper end face of the box body and a through hole which is formed in the lower end face of the cover body, corresponds to the fixing hole and is matched with the fixing hole, and the cover body and the box body are fixedly connected through fixing columns which penetrate through the through hole and are matched with the fixing hole.
The beneficial effects of the further scheme are as follows: through the matching of the fixing columns and the fixing holes, the box body and the cover body can be fixedly connected, and the airtight buffer isolation bin is formed, so that the box body and the cover body can be conveniently disassembled when maintenance is needed, the convenience of maintenance is improved, the maintenance cost is reduced, and the utilization rate of batteries is improved.
Further: the fixing column is a stud, and the fixing hole is a screw hole matched with the stud.
The beneficial effects of the further scheme are as follows: through double-screw bolt and screw threaded connection, it is convenient the box body with the lid is connected fixedly and sealed, conveniently dismantles and secondary seal.
Further: the through hole is a countersunk screw hole, and the countersunk head of the through hole is arranged at one side far away from the box body.
The beneficial effects of the further scheme are as follows: the stud can be hidden in the screw hole through the countersunk head screw hole, so that the battery is convenient to maintain, the space is saved, and the whole battery box looks more attractive.
Further: the box body and the cover body are bonded and sealed through glue.
The beneficial effects of the further scheme are as follows: through will still bond through glue between box body and the lid and seal, can further increase sealing performance between box body and the lid to can conveniently get rid of at the dismantlement formula.
Further: the upper end face of the box body or the cover body is provided with an annular sealing groove, and an annular sealing gasket matched with the sealing groove is arranged in the sealing groove.
The beneficial effects of the further scheme are as follows: through setting up sealed recess and seal ring, can further increase the sealing performance between box body and the lid guarantees the reliable and stable work of inside battery.
Further: the lower terminal surface of lid still is equipped with sand grip and/or recess, the up end of box body corresponds and is provided with the assorted recess and/or sand grip, just the lid is in during the upper end of box body, under the lid sand grip and/or the recess of terminal surface just with the recess and/or the sand grip cooperation of the up end of box body.
The beneficial effects of the further scheme are as follows: through setting up sand grip and recess can the lid is in during the upper end of box body, sealing performance between the two is better, avoids outside rainwater or moisture to get into the stability that influences battery work.
Further: the buffer isolation bin is internally and vertically provided with a reinforcing rib for preventing the box body from colliding with the outside, the cover body is provided with a positioning hole corresponding to the reinforcing rib, the cover body covers the upper end of the box body, and the upper end of the reinforcing rib is just clamped into the positioning hole.
The beneficial effects of the further scheme are as follows: through setting up the strengthening rib can be so that whole battery case increases shock resistance when producing the striking with the outside, and anticollision security performance is higher, simultaneously through the locating hole can be convenient the lid is accurate to be covered the upper end of box body, and the two cooperation is fixed can further strengthen the structural strength of whole battery case.
Further: the battery bracket is made of ABS flame retardant material.
The beneficial effects of the further scheme are as follows: the potential safety hazard caused by heat generated during charging and discharging of the battery can be avoided by adopting the ABS flame-retardant material, and the internal safety of the buffer isolation bin is ensured.
Drawings
FIG. 1 is a rear view of the battery box of the balance car of the present invention;
FIG. 2 is a front view of the battery box of the balance car of the present invention;
FIG. 3 is an isometric view of the balance car battery box of the present invention;
FIG. 4 is a side view of the battery box of the balance car of the present invention;
fig. 5 is a front view of the cover of the battery box of the balance car of the present invention;
fig. 6 is an axonometric view of the battery support of the battery box of the balance car of the present invention;
fig. 7 is a schematic diagram of the box body and the battery support of the battery box of the balance car of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the battery box comprises a box body, 2, a cover body, 3, a buffer isolation bin, 4, a battery support, 5, a fixing column, 6, a fixing hole, 7, a sealing gasket, 8, a convex strip, 9, a groove, 10, a reinforcing rib, 11 and a positioning hole.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 7, a battery box of a balance car comprises a box body 1 with an opening at the upper end, a cover body 2 matched with the box body 1, and a battery support 4, wherein the cover body 2 is detachably arranged at the upper end of the box body 1 through a sealing assembly and is used for opening or closing the upper end opening of the box body 1, a buffer isolation bin 3 for accommodating a battery is arranged in the box body 1, and the battery support 4 is horizontally detachably arranged in the buffer isolation bin 3.
The utility model discloses a balance car battery box, the lid is opened through seal assembly and is dismantled the setting and be in box body upper end, can be convenient when the maintenance more convenient will lid and box body separation, the maintenance of being convenient for to after the maintenance is accomplished, can with the box body with the lid carries out the secondary seal, has realized the reutilization of battery case, thereby has reduced the cost of maintenance of trouble battery, has increased the recycle ratio of battery case, and passes through the level can be dismantled and set up battery holder in the buffering separation storehouse, can satisfy different lithium cell, and the inner space of make full use of box body realizes the group battery dilatation.
The utility model provides a in one or more embodiments, seal assembly includes that at least one sets up the fixed orifices 5 and the setting of box body 1 up end are in under the lid 2 terminal surface and with fixed orifices 5 correspond and assorted through-hole 6, lid 2 with box body 1 is through passing through-hole 6 and with fixed orifices 5 complex fixed column is connected fixedly. Through the matching of the fixing columns and the fixing holes 5, the box body 1 and the cover body 2 can be fixedly connected, the airtight buffering isolation bin 3 is formed, the box body 1 and the cover body 2 can be conveniently detached when maintenance is needed, the maintenance convenience is improved, the maintenance cost is reduced, and the utilization rate of the battery is improved.
Preferably, in one or more embodiments provided by the present invention, the fixing column is a stud, and the fixing hole 5 is a screw hole matched with the stud. Through double-screw bolt and screw threaded connection, it is convenient box body 1 with lid 2 is connected fixedly and sealed, convenient dismantlement and secondary seal.
More preferably, in one or more embodiments provided by the present invention, the through hole 6 is a countersunk screw hole, and the countersunk head of the through hole 6 is disposed at one side far away from the box body 1. The stud can be hidden in the screw hole through the countersunk head screw hole, so that the battery is convenient to maintain, the space is saved, and the whole battery box looks more attractive.
In one or more embodiments of the present invention, the box body 1 and the cover body 2 are further sealed by glue. Through will still bond through glue between box body 1 and the lid 2 and seal, can further increase the sealing performance between box body 1 and the lid 2 to can conveniently get rid of at the dismantlement formula.
The utility model provides a in one or more embodiments, the up end of box body 1 or lid 2 is equipped with annular sealed recess, be equipped with rather than assorted annular seal ring 7 in the sealed recess. Through setting up sealed recess and seal ring, can further increase the sealing performance between box body 1 and the lid 2 guarantees the reliable and stable work of inside battery.
Preferably, in the utility model provides a in one or more embodiments, the lower terminal surface of lid 2 still is equipped with sand grip 8 and/or recess 9, the up end of box body 1 should be provided with the assorted recess 9 and/or sand grip 8, just lid 2 lid is in when the upper end of box body 1, sand grip 8 and/or recess 9 of lid 2 lower extreme face just with recess 9 and/or sand grip 8 cooperation of the up end of box body 1. Through setting up sand grip 8 and recess 9 can be in lid 2 lid is in during the upper end of box body 1, sealing performance between the two is better, avoids outside rainwater or moisture to get into the stability that influences battery work.
In practice, can set up sand grip 8 or recess 9 alone with the lower terminal surface of lid 2, will the up end of box body 1 corresponds and sets up recess 9 or sand grip 8 alone, also can be as shown in fig. 3 the lower terminal surface of lid 2 sets up sand grip 8 and recess 9 simultaneously the up end of box body 1 also corresponds and sets up recess 9 and sand grip 8 simultaneously, works as lid 2 lid is in during the upper end of box body 1, figure strip 8 on the lid 2 just stretches into in the recess 9 on the box body 1, figure strip 8 on the box body 1 just stretches into in the recess 9 on the lid 2, like this lid 2 with the better sealed of box body can.
Preferably, a reinforcing rib 10 for preventing the box body 1 from colliding with the outside is vertically arranged in the buffer isolation bin 3, a positioning hole 11 corresponding to the reinforcing rib 10 is formed in the cover body 2, the cover body 2 covers the upper end of the box body 1, and the upper end of the reinforcing rib 10 is just clamped into the positioning hole 11. Through setting up strengthening rib 10 can be so that whole battery case increases shock resistance when producing the striking with the outside, and anticollision security performance is higher, simultaneously through locating hole 11 can be convenient 2 accurate lids of lid are in the upper end of box body 1, and the two cooperation is fixed can further strengthen the structural strength of whole battery case.
As shown in fig. 7, in one or more embodiments provided by the present invention, battery holder 4 is connected in buffer isolation bin 3, and the corresponding battery holder can be changed for different batteries, for example, when a ternary lithium battery cell is adopted, battery holder 4 is changed to a battery holder adapted to the ternary lithium battery cell, and if a lithium iron phosphate battery cell is adopted, battery holder 4 is changed to a battery holder adapted to the lithium iron phosphate battery cell.
In one or more embodiments provided herein, the battery holder 4 is made of an ABS flame retardant material. The potential safety hazard caused by heat generated during charging and discharging of the battery can be avoided by adopting the ABS flame-retardant material, and the internal safety of the buffer isolation bin 3 is ensured.
The battery box of the balance car of the utility model changes the original hot plate welding into the ultrasonic welding by adding the reinforcing ribs 10 and the raised lines 8 and the grooves 9, thereby reducing the welding cost; increase many places fixed column 5 and fixed orifices 6 and realized the reutilization and the secondary seal of battery case to reduced the cost of maintenance of trouble battery, increased the recycle rate of battery case, battery support 4 and electric core are in groups, have passed through collision and fire-retardant test, realize the assembly of 20S4P group battery, the dilatation is nearly 1 time.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The utility model provides a balance car battery box which characterized in that: the battery box comprises a box body (1) with an upper end opening, a cover body (2) matched with the box body (1) and a battery support (4), wherein the cover body (2) is arranged at the upper end of the box body (1) in an opening and dismounting mode through a sealing assembly and is used for opening or closing an upper port of the box body (1), a buffering isolation bin (3) used for containing a battery is arranged in the box body (1), and the battery support (4) is horizontally arranged in the buffering isolation bin (3) in a detachable mode.
2. The balance car battery box of claim 1, wherein: the sealing assembly comprises at least one fixing hole (5) formed in the upper end face of the box body (1) and a through hole (6) formed in the lower end face of the cover body (2) and corresponding to and matched with the fixing hole (5), and the cover body (2) and the box body (1) are fixedly connected through a fixing column penetrating through the through hole (6) and matched with the fixing hole (5).
3. The balance car battery box of claim 2, wherein: the fixing column is a stud, and the fixing hole (5) is a screw hole matched with the stud.
4. The balance car battery box of claim 3, wherein: the through hole (6) is a countersunk screw hole, and the countersunk head of the through hole (6) is arranged at one side far away from the box body (1).
5. The balance car battery box of claim 1, wherein: the box body (1) and the cover body (2) are bonded and sealed through glue.
6. The balance car battery box of claim 1, wherein: the upper end face of the box body (1) or the cover body (2) is provided with an annular sealing groove, and an annular sealing gasket (7) matched with the sealing groove is arranged in the sealing groove.
7. The balance car battery box of claim 1, wherein: the lower terminal surface of lid (2) still is equipped with sand grip (8) and/or recess (9), the up end of box body (1) should be provided with the assorted recess (9) and/or sand grip (8), just lid (2) lid is in during the upper end of box body (1), sand grip (8) and/or recess (9) of terminal surface just with recess (9) and/or sand grip (8) cooperation of the up end of box body (1) under lid (2).
8. The balance car battery box according to any one of claims 1 to 7, wherein: the buffer isolation bin (3) is internally and vertically provided with a reinforcing rib (10) for preventing the box body (1) from colliding with the outside, the cover body (2) is provided with a positioning hole (11) corresponding to the reinforcing rib (10), the cover body (2) covers the upper end of the box body (1), and the upper end of the reinforcing rib (10) is just clamped into the positioning hole (11).
9. The balance car battery box according to any one of claims 1 to 7, wherein: the battery bracket (4) is made of ABS flame-retardant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963055.0U CN209912933U (en) | 2019-06-25 | 2019-06-25 | Balance car battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963055.0U CN209912933U (en) | 2019-06-25 | 2019-06-25 | Balance car battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209912933U true CN209912933U (en) | 2020-01-07 |
Family
ID=69050272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920963055.0U Active CN209912933U (en) | 2019-06-25 | 2019-06-25 | Balance car battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209912933U (en) |
-
2019
- 2019-06-25 CN CN201920963055.0U patent/CN209912933U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204857805U (en) | Battery box structure | |
| CN209912933U (en) | Balance car battery box | |
| CN201466519U (en) | Dustproof and waterproof electrical appliance control cabinet | |
| CN115312930A (en) | Box body assembly of battery pack and battery pack assembly comprising same | |
| CN210576085U (en) | Battery pack | |
| CN210837828U (en) | Explosion-proof type car battery install bin | |
| CN110571381A (en) | Battery pack | |
| CN206312971U (en) | A kind of battery mount bracket assembly | |
| CN215220866U (en) | Light battery pack for electric bicycle | |
| CN218905351U (en) | High strength carbon fiber toolbox | |
| CN210364904U (en) | Electronic connector protection box | |
| CN220577080U (en) | Fill electric pile rifle head and place subassembly with but open and shut structure | |
| CN220556741U (en) | Wireless earphone charging box | |
| CN208970672U (en) | Ternary lithium battery group | |
| CN206558573U (en) | A kind of battery modules of liquid-leakage preventing | |
| CN215429112U (en) | Sealed effectual dustproof experimental box | |
| CN220430835U (en) | Tea caddy capable of recycling | |
| CN217444563U (en) | Battery pack with impact resistance | |
| CN213200460U (en) | Novel aviation case | |
| CN208931160U (en) | A kind of charging pile cabinet | |
| CN213026272U (en) | Battery plastic shell | |
| CN217575391U (en) | Automatic shape correcting structure for charging opening cover | |
| CN208461247U (en) | A kind of power distribution cabinet type stabilization protective lid easy to install | |
| CN209506140U (en) | A kind of collecting tank | |
| CN215989046U (en) | Storage battery charging and discharging protection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |