CN217823064U - Lower shell of automobile power supply battery box - Google Patents
Lower shell of automobile power supply battery box Download PDFInfo
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- CN217823064U CN217823064U CN202220716472.7U CN202220716472U CN217823064U CN 217823064 U CN217823064 U CN 217823064U CN 202220716472 U CN202220716472 U CN 202220716472U CN 217823064 U CN217823064 U CN 217823064U
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- battery case
- casing
- battery
- under
- battery box
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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 provides a lower casing of automobile power supply battery case relates to power supply battery case technical field, casing under the battery case, casing fixed surface is connected with first mounting bracket under the battery case, the supporting battery case top that is provided with in casing top under the battery case, fixed surface is connected with the second mounting bracket on the battery case top, the utility model discloses it is provided with casing and battery case top under the battery case, and casing and battery case top pass through a plurality of fastening screw fixed connection under the battery case, and its installation effect is good to the battery package to casing and battery case top cooperation under the battery case, and casing and battery case top position all are provided with first mounting bracket and second mounting bracket under its battery case, are provided with first logical groove and second logical groove in first mounting bracket and second mounting bracket position, conveniently dispel the heat to the device to the cooperation is provided with first front shroud, conveniently takes hold the battery case to the cooperation forms spacingly, plays the effect of installing to the battery case.
Description
Technical Field
The utility model relates to a power battery case technical field especially relates to a lower casing of car power battery case.
Background
Automobile power battery is the indispensable partly of car, the start-up of engine needs power battery to provide powerful start current, in order to fix and protect power battery, be convenient for simultaneously install power battery and automobile body, power battery's outside all can be provided with the box body, can also play dustproof and waterproof effect through the box body, because power battery charge-discharge's in-process can produce gas, and the battery package is inclosed, thereby the inside and outside atmospheric pressure of balanced battery package of needs exhaust, therefore, be provided with the gas lid on the lower casing of power battery box body, set up the gas pocket on the gas lid, play exhaust and radiating effect through the gas lid.
Among the prior art, generally adopt integral type fixed connection between gas lid and the lower casing, the unable installation of part battery package appears in the installation, or installation clearance is great, and the casing generally adopts the rectangle setting under the current battery case simultaneously, and inconvenient transportation work carries out, for this lower casing that we provide a car power battery case.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art, generally adopting integral type fixed connection between gas lid and the lower casing, the unable installation of part battery package appears in the installation, or the installation clearance is great, and the casing generally adopts the rectangle setting under the current battery case simultaneously, the inconvenient problem of transporting work, and the lower casing of a vehicle power supply battery case that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lower casing of automotive power battery case, casing under the battery case, casing lower surface fixedly connected with first mounting bracket under the battery case, the supporting battery case top cap that is provided with in casing top under the battery case, fixed surface is connected with the second mounting bracket on the battery case top cap, the casing cooperatees with battery case top cap position under the battery case, the first front shroud of fixed surface connection under the battery case casing, fixed surface is connected with the second front shroud before the battery case top cap, the supporting dog that is provided with of first front shroud rear surface, the third connecting hole has been seted up to the dog rear surface.
Preferably, a plurality of first through grooves are formed in the upper surface of the first mounting frame, and a plurality of second through grooves are formed in the upper surface of the second mounting frame.
Preferably, a plurality of first connecting holes are formed in the upper surface of the lower battery box shell, and the top cover of the battery box is fixedly connected with the lower battery box shell through a plurality of fastening screws.
Preferably, the upper surface of the second mounting frame is symmetrically and fixedly connected with the connecting seats, and the upper surface of each connecting seat is provided with a through hole.
Preferably, the outer surface of the first front cover plate is provided with a holding groove, and the front surface of the stop block is matched with the position of the second front cover plate.
Preferably, the first front cover plate is fixedly connected with the stop block through a plurality of fastening screws.
Compared with the prior art, the utility model has the advantages and positive effects that,
the utility model provides a lower casing of automobile power supply battery case, it is provided with casing and battery case top cap under the battery case, casing and battery case top cap pass through a plurality of fastening screw fixed connection under the battery case, casing and battery case top cap cooperation carry out its installation effect of block to the battery package under the battery case, casing and battery case top cap position all are provided with first mounting bracket and second mounting bracket under its battery case, it leads to the groove to be provided with first logical groove and second in first mounting bracket and second mounting bracket position, the convenience dispels the heat to the device, and the cooperation is provided with first front shroud, conveniently hold the battery case, and the cooperation dog forms spacingly, play and carry out the effect of installing to the battery case.
Drawings
Fig. 1 is a schematic perspective view of a lower case of a battery box for a vehicle power supply according to the present invention;
fig. 2 is a schematic back view of the lower case of the power battery box of the present invention;
fig. 3 is a schematic view of the bottom structure of the lower case of the battery box of the power supply for a vehicle according to the present invention.
Illustration of the drawings: 1. a battery case lower case; 11. a first mounting bracket; 12. a first through groove; 13. a first connection hole; 14. a first front cover plate; 15. a holding groove; 2. a battery case top cover; 21. a second mounting bracket; 22. a second through groove; 23. a connecting seat; 24. a second front cover plate; 3. a stopper; 31. and a third connecting hole.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The effect that its whole embodiment 1 reached does, it is provided with casing 1 and battery case top cap 2 under the battery case, casing 1 and battery case top cap 2 are through a plurality of fastening screw fixed connection under the battery case, its installation effect is good to the battery package of casing 1 and the cooperation of battery case top cap 2 under the battery case, casing 1 and battery case top cap 2 position all are provided with first mounting bracket 11 and second mounting bracket 21 under its battery case, be provided with first logical groove 12 and second logical groove 22 in first mounting bracket 11 and second mounting bracket 21 position, conveniently dispel the heat to the device, and the cooperation is provided with first front shroud 14, conveniently hold the battery case, and cooperation dog 3 forms spacingly, play and carry out the effect of installing to the battery case.
The effect that its whole embodiment 2 reached does, a plurality of first logical grooves 12 and a plurality of second logical grooves 22 set up and make things convenient for the battery package to dispel the heat, casing 1 and battery case top cap 2's installation work under a plurality of first connecting hole 13 cooperation fastening screw carried out the battery case, connecting seat 23 set up the cooperation pressure bar and carry out the pressfitting to the battery package of inside, play and carry out spacing work to inside battery package, the setting of holding groove 15, make things convenient for the manual work to carry out the task of holding, first front shroud 14 passes through a plurality of fastening screw fixed connection with dog 3, the convenient clearance through between first front shroud 14 and the dog 3 is to the spacing installation of device spare.
The theory of operation, casing 1 and battery case top cap 2 are through a plurality of fastening screw fixed connection under the battery case, casing 1 and battery case top cap 2 cooperation carry out its installation effect of block to the battery package under the battery case, casing 1 and battery case top cap 2 position all are provided with first mounting bracket 11 and second mounting bracket 21 under its battery case, be provided with first logical groove 12 and second logical groove 22 in first mounting bracket 11 and second mounting bracket 21 position, conveniently dispel the heat to the device, and the cooperation is provided with first front shroud 14, conveniently take the battery case, and cooperation dog 3 forms spacingly, play the effect of installing the battery case, the setting up of first logical groove 12 and second logical groove 22 makes things convenient for the battery package to dispel the heat, the installation work of casing 1 and battery case top cap 2 under a plurality of first connecting hole 13 cooperation fastening screws carry out battery case down, the setting up of connecting seat 23 cooperation depression bar carries out the pressfitting to inside battery package, play and carry out spacing work to taking inside battery package, hold the setting up of groove 15, make things convenient for the manual work to take and hold the task, first front shroud 14 and dog 3 through a plurality of fastening screw fixed connection, make things convenient for the clearance between first front shroud and the installation device to the dog.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a lower casing of car power battery case, includes casing (1) under the battery case, its characterized in that: the utility model discloses a battery box, including casing (1) under the battery box, fixed surface is connected with first mounting bracket (11) under casing (1), the supporting battery box top cap (2) that is provided with in casing (1) top under the battery box, fixed surface is connected with second mounting bracket (21) on battery box top cap (2), casing (1) cooperatees with battery box top cap (2) position under the battery box, casing (1) front surface fixed surface is connected with first front shroud (14) under the battery box, battery box top cap (2) front surface fixed surface is connected with second front shroud (24), the supporting dog (3) that is provided with of first front shroud (14) rear surface, third connecting hole (31) have been seted up to dog (3) rear surface.
2. The lower case of a battery pack for a vehicle power supply according to claim 1, wherein: a plurality of first through grooves (12) are formed in the upper surface of the first mounting frame (11), and a plurality of second through grooves (22) are formed in the upper surface of the second mounting frame (21).
3. The lower case of a battery pack for a vehicle power supply according to claim 1, wherein: a plurality of first connecting holes (13) are formed in the upper surface of the lower battery box shell (1), and the battery box top cover (2) is fixedly connected with the lower battery box shell (1) through a plurality of fastening screws.
4. The lower case of a battery pack for a vehicle power supply according to claim 1, wherein: the upper surface of the second mounting frame (21) is symmetrically and fixedly connected with a connecting seat (23), and a through hole is formed in the upper surface of the connecting seat (23).
5. The lower case of a battery pack for a vehicle power supply of claim 1, wherein: the outer surface of the first front cover plate (14) is provided with a holding groove (15), and the front surface of the stop block (3) is matched with the position of the second front cover plate (24).
6. The lower case of a battery pack for a vehicle power supply of claim 1, wherein: the first front cover plate (14) is fixedly connected with the stop block (3) through a plurality of fastening screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716472.7U CN217823064U (en) | 2022-03-29 | 2022-03-29 | Lower shell of automobile power supply battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716472.7U CN217823064U (en) | 2022-03-29 | 2022-03-29 | Lower shell of automobile power supply battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217823064U true CN217823064U (en) | 2022-11-15 |
Family
ID=83980189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220716472.7U Active CN217823064U (en) | 2022-03-29 | 2022-03-29 | Lower shell of automobile power supply battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217823064U (en) |
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2022
- 2022-03-29 CN CN202220716472.7U patent/CN217823064U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lower shell of a car power battery box Effective date of registration: 20230627 Granted publication date: 20221115 Pledgee: Xi'an Caijin Financing Guarantee Co.,Ltd. Pledgor: Xi'an Ruize Precision Manufacturing Co.,Ltd. Registration number: Y2023610000493 |