CN205429033U - Battery box with buffer - Google Patents
Battery box with buffer Download PDFInfo
- Publication number
- CN205429033U CN205429033U CN201620173998.XU CN201620173998U CN205429033U CN 205429033 U CN205429033 U CN 205429033U CN 201620173998 U CN201620173998 U CN 201620173998U CN 205429033 U CN205429033 U CN 205429033U
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- CN
- China
- Prior art keywords
- elastic structure
- battery case
- casing
- engaging lug
- buffer unit
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery box with buffer, the battery box includes the box, the fixing base of setting below the box, and connect the bolt of box and fixing base, the top of flexible structure of cover and bolt is provided with spacing piece on the bolt. The battery box that possesses buffer through set up the elastic component between box and base, bolt, make the utility model discloses a battery box vertical upwards and/or vertical decurrent direction possess a cushion effect to reducing the battery box and receiving external power of impacting in the twinkling of an eye, the structural strength of indirect protection case, and then the inside spare part of protection battery box make its normally work for a long time.
Description
Technical field
This utility model relates to a kind of battery case, specifically, particularly relates to a kind of battery case with buffer unit.
Background technology
Automobile is a kind of important vehicles, but along with the most in short supply of global energy and the continuous deterioration of natural environment, simultaneously in order to reduce the pollution discharge capacity of city automobile, it is achieved the development strategy of new-energy automobile, Development of EV is the most important thing.Dynamic lithium battery is one of basic power source providing power to electric automobile; its inside is powered by battery core and circuit board controls; these part stability require the highest not impact resistance; and due to speed fast stress instability or environment reason etc. in the long-term driving process outside of automobile; would generally damage battery when running into shock, there is the accidents such as on fire because being impacted in domestic and international frequent dynamic lithium battery automobile.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding the feed mechanism of a kind of new structure so that it is have more the value in industry.
Utility model content
Technical problem to be solved in the utility model is to provide the battery case with buffer unit of a kind of simple in construction.
A kind of battery case with buffer unit, described battery case includes casing, is arranged on the fixing seat below casing, and connects described casing and the bolt of fixing seat, and the top that described bolt is cased with elastic structure and bolt is provided with banking stop；
Further, described elastic structure includes spring or band elasticity sheet metal component or silica gel part；
Further, described casing lower edge has protruded out engaging lug；
Further, described elastic structure is between engaging lug and fixing seat；
Further, described elastic structure is between engaging lug and banking stop；
Further, described elastic structure is between engaging lug and fixing seat, banking stop；
Further, described box bottom has protruded out reinforcement flange, and described reinforcement flange abuts with elastic structure；
Further, described fixing seat having protruded out reinforcement flange, described reinforcement flange abuts with elastic structure；
Further, described reinforcement flange is cylinder, and diameter is being strengthened between flange and fixing seat more than the external diameter of elastic structure, described elastic structure；
Further, described elastic structure is being strengthened between flange and fixing seat and between engaging lug and banking stop.
Described in the utility model possess the battery case of buffer unit by arranging elastic structure between casing and base, bolt; make battery case of the present utility model straight up and/or vertically downward direction possesses a cushion effect; thus reduce the power that battery case was clashed into by extraneous moment; the structural strength of indirect protection case; and then protection battery case inner components so that it is can the most normally work.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain the accompanying drawing of other embodiments according to these accompanying drawings.
Fig. 1 is the schematic diagram that this utility model has the embodiment one of the battery case of buffer unit；
Fig. 2 is the enlarged drawing of volute spring；
Fig. 3 is the schematic diagram of embodiment two of the present utility model；
Fig. 4 is the schematic diagram of embodiment three of the present utility model；
Fig. 5 is the schematic diagram of embodiment four of the present utility model；
Fig. 6 is the schematic diagram of embodiment five of the present utility model；
Fig. 7 is the schematic diagram of embodiment six of the present utility model；
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing the purpose of these embodiments is to make the understanding to disclosure of the present utility model more thorough comprehensively.
Unless otherwise defined, all of technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.It is intended merely to describe the purpose of specific embodiment at term used in the description of the present utility model herein, it is not intended that limit this utility model.Term as used herein "and/or" includes the arbitrary and all of combination of one or more relevant Listed Items.
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described in detail.
Refer to shown in Fig. 1 to Fig. 2, this utility model discloses a kind of battery case 1 with buffer unit, described battery case 1 includes casing 10, it is arranged on the fixing seat 20 below casing 10, and connect the bolt 30 of described casing 10 and fixing seat 20, the top being cased with elastic structure 40 and bolt 30 on described bolt 30 is provided with banking stop 31, and described banking stop 31 limits the displacement of casing 10.
In the present embodiment, described elastic structure includes spring or band elasticity sheet metal component or silica gel part.
Such as, elastic structure 40 can be spring, such as column spring or the spring etc. of taper.
In the present embodiment; described elastic structure can be according to suitably adjustment particular location and fixed forms such as the size of battery case 1, rigging position space, own material structure, inside parts positions always to arrive maximum protection effect, and the size of the most described elastic structure, material, profile etc. can adjust according to practical situation.Described elastic structure 40 can coordinate with described casing 10 in many ways, provides cushion effect to described casing 10.Below as a example by elastic structure 40 is spring, it is provided that the specific embodiment of several ways.
Embodiment one:
Described casing 10 lower edge has protruded out engaging lug 11, and described engaging lug 11 is provided with connecting hole (non-label), and described engaging lug 11 is connected with bolt 30.Described elastic structure 40 (illustrating as a example by spring as in figure) is between engaging lug 11 and fixing seat 20, casing 10 is made to possess a cushion effect in vertically downward direction, when i.e. casing 10 is subject to power straight down, casing 10 moves straight down, thus engaging lug 11 moves the most straight down.Owing to engaging lug 11 directly contacts with elastic structure 40, therefore elastic structure 40 moves straight down until supporting connection fixed seat 20, it is to avoid casing 10 firmly contacts with fixing seat 20 and reduces the security performance of battery.
Embodiment two:
Refer to shown in Fig. 3, described casing 10 lower edge has protruded out engaging lug 11, and described engaging lug 11 is provided with connecting hole (non-label), and described engaging lug 11 is connected with bolt 30.Described elastic structure 40 (illustrating as a example by spring as in figure) is between engaging lug 11 and banking stop 31, casing 10 is made to possess a cushion effect on direction straight up, when i.e. casing 10 is subject to power straight up, casing 10 moves straight up, thus engaging lug 11 moves the most straight up.Owing to engaging lug 11 directly contacts with elastic structure 40, therefore elastic structure 40 moves straight up until abutting banking stop 31, it is to avoid engaging lug 11 firmly contacts with banking stop 31 and reduces the security performance of battery.
Embodiment three:
Refer to shown in Fig. 4, described casing 10 lower edge has protruded out engaging lug 11, and described engaging lug 11 is provided with connecting hole (non-label), and described engaging lug 11 is connected with bolt 30.Described elastic structure 40 (illustrating as a example by spring as in figure) is between engaging lug 11 and fixing seat 20, banking stop 31, casing 10 in the vertical direction is made to possess a cushion effect, i.e. when casing 10 is by power straight up, casing 10 moves straight up, thus engaging lug 11 moves the most straight up, owing to engaging lug 11 directly contacts with elastic structure 40, therefore elastic structure 40 moves straight up until abutting banking stop 31, it is to avoid engaging lug 11 contacts firmly with banking stop 31；When casing 10 moves up to peak, during by the counteracting force of self gravitation or banking stop 31, casing 10 is now by power straight down, therefore casing 10 moves straight down, thus engaging lug 11 moves the most straight down, owing to engaging lug 11 directly contacts with elastic structure 40, so elastic structure 40 moves straight down until supporting connection fixed seat 20, it is to avoid casing 10 contacts firmly with fixing seat 20.In this embodiment, elastic structure 40 provides cushion effect to casing 10 in the vertical direction.
Embodiment four:
Refer to shown in Fig. 5, described casing 10 lower edge has protruded out engaging lug 11, and described engaging lug 11 is provided with connecting hole (non-label), and described engaging lug 11 is connected with bolt 30.Having protruded out reinforcement flange 12 bottom described casing 10, described reinforcement flange 12 is in cylinder, and diameter is more than the external diameter of elastic structure 40.Described elastic structure 40 (illustrating as a example by spring as in figure) is being strengthened between flange 12 and fixing seat 20, the most described reinforcement flange 12 abuts with elastic structure 40, casing 10 is made to possess a cushion effect in vertically downward direction, when i.e. casing 10 is subject to power straight down, casing 10 moves straight down, thus strengthens flange 12 and move the most straight down.Directly contacting with elastic structure 40 owing to strengthening flange 12, therefore elastic structure 40 moves straight down until supporting connection fixed seat 20, it is to avoid casing 10 firmly contacts with fixing seat 20 and reduces the security performance of battery.
Embodiment five:
Refer to shown in Fig. 6, described casing 10 lower edge has protruded out engaging lug 11, and described engaging lug 11 is provided with connecting hole (non-label), and described engaging lug 11 is connected with bolt 30.Having protruded out reinforcement flange 12 on described fixing seat 20, described reinforcement flange 12 is in cylinder, and diameter is more than the external diameter of elastic structure 40.Described elastic structure 40 (illustrating as a example by spring as in figure) is being strengthened between flange 12 and fixing seat 20, the most described reinforcement flange 12 abuts with elastic structure 40, casing 10 is made to possess a cushion effect in vertically downward direction, when i.e. casing 10 is subject to power straight down, casing 10 moves straight down, thus strengthens flange 12 and move the most straight down.Directly contacting with elastic structure 40 owing to strengthening flange 12, therefore elastic structure 40 moves straight down until supporting connection fixed seat 20, it is to avoid casing 10 firmly contacts with fixing seat 20 and reduces the security performance of battery.
Embodiment six:
Refer to shown in Fig. 7, described casing 10 lower edge has protruded out engaging lug 11, and described engaging lug 11 is provided with connecting hole (non-label), and described engaging lug 11 is connected with bolt 30.Having protruded out reinforcement flange 12 on described fixing seat 20 or bottom casing 10, described reinforcement flange 12 is in cylinder, and diameter is more than the external diameter of spring 40.Described elastic structure 40 (illustrating as a example by spring as in figure) is being strengthened between flange 12 and fixing seat 20 and between engaging lug 11 and banking stop 31, casing 10 in the vertical direction is made to possess a cushion effect, i.e. when casing 10 is by power straight up, casing 10 moves straight up, thus engaging lug 11 moves the most straight up, owing to engaging lug 11 directly contacts with elastic structure 40, therefore elastic structure 40 moves straight up until abutting banking stop 31, it is to avoid engaging lug 11 contacts firmly with banking stop 31；When casing 10 moves up to peak, during by the counteracting force of self gravitation or banking stop 31, casing 10 is now by power straight down, therefore casing 10 moves straight down, directly contact with elastic structure 40 owing to strengthening flange 12, therefore elastic structure 40 moves straight down until supporting connection fixed seat 20, it is to avoid casing 10 contacts firmly with fixing seat 20.In this embodiment, elastic structure 40 provides cushion effect to casing 10 in the vertical direction.
Described in the utility model possess the battery case 1 of buffer unit by arranging elastic structure 40 between casing 10 and base 20, bolt 30; make battery case 1 of the present utility model straight up and/or vertically downward direction possesses a cushion effect; thus reduce the power that battery case 1 was clashed into by extraneous moment; the structural strength of indirect protection case 1; and then protection battery case 1 inner components so that it is can the most normally work.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a battery case with buffer unit, it is characterized in that: described battery case includes casing, being arranged on the fixing seat below casing, and connect described casing and the bolt of fixing seat, the top that described bolt is cased with elastic structure and bolt is provided with banking stop.
There is the battery case of buffer unit the most as claimed in claim 1, it is characterised in that: described elastic structure includes spring or band elasticity sheet metal component or silica gel part.
There is the battery case of buffer unit the most as claimed in claim 2, it is characterised in that: described casing lower edge has protruded out engaging lug.
There is the battery case of buffer unit the most as claimed in claim 3, it is characterised in that: described elastic structure is between engaging lug and fixing seat.
There is the battery case of buffer unit the most as claimed in claim 3, it is characterised in that: described elastic structure is between engaging lug and banking stop.
There is the battery case of buffer unit the most as claimed in claim 3, it is characterised in that: described elastic structure is between engaging lug and fixing seat, banking stop.
There is the battery case of buffer unit the most as claimed in claim 3, it is characterised in that: described box bottom has protruded out reinforcement flange, and described reinforcement flange abuts with elastic structure.
There is the battery case of buffer unit the most as claimed in claim 3, it is characterised in that: having protruded out reinforcement flange on described fixing seat, described reinforcement flange abuts with elastic structure.
There is the battery case of buffer unit the most as claimed in claim 7 or 8, it is characterised in that: described reinforcement flange is cylinder, and diameter is being strengthened between flange and fixing seat more than the external diameter of elastic structure, described elastic structure.
There is the battery case of buffer unit the most as claimed in claim 9, it is characterised in that: described elastic structure is being strengthened between flange and fixing seat and between engaging lug and banking stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173998.XU CN205429033U (en) | 2016-03-08 | 2016-03-08 | Battery box with buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173998.XU CN205429033U (en) | 2016-03-08 | 2016-03-08 | Battery box with buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429033U true CN205429033U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620173998.XU Active CN205429033U (en) | 2016-03-08 | 2016-03-08 | Battery box with buffer |
Country Status (1)
| Country | Link |
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| CN (1) | CN205429033U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199874A (en) * | 2016-08-15 | 2016-12-07 | 常州凌凯特电子科技有限公司 | Glue anti-type PLC optical branching device |
| CN107521323A (en) * | 2017-09-07 | 2017-12-29 | 芜湖皖江知识产权运营中心有限公司 | A kind of batteries of electric automobile structure |
| CN107585013A (en) * | 2017-09-07 | 2018-01-16 | 芜湖皖江知识产权运营中心有限公司 | Batteries of electric automobile structure |
| CN112531263A (en) * | 2020-11-17 | 2021-03-19 | 国网甘肃省电力公司电力科学研究院 | New energy automobile battery box |
-
2016
- 2016-03-08 CN CN201620173998.XU patent/CN205429033U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199874A (en) * | 2016-08-15 | 2016-12-07 | 常州凌凯特电子科技有限公司 | Glue anti-type PLC optical branching device |
| CN107521323A (en) * | 2017-09-07 | 2017-12-29 | 芜湖皖江知识产权运营中心有限公司 | A kind of batteries of electric automobile structure |
| CN107585013A (en) * | 2017-09-07 | 2018-01-16 | 芜湖皖江知识产权运营中心有限公司 | Batteries of electric automobile structure |
| CN107585013B (en) * | 2017-09-07 | 2020-06-09 | 芜湖皖江知识产权运营中心有限公司 | Battery structure of electric automobile |
| CN107521323B (en) * | 2017-09-07 | 2020-06-09 | 芜湖皖江知识产权运营中心有限公司 | Battery structure of electric automobile |
| CN112531263A (en) * | 2020-11-17 | 2021-03-19 | 国网甘肃省电力公司电力科学研究院 | New energy automobile battery box |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |