CN205876918U - Battery box fastener with breathe - Google Patents
Battery box fastener with breathe Download PDFInfo
- Publication number
- CN205876918U CN205876918U CN201620716512.2U CN201620716512U CN205876918U CN 205876918 U CN205876918 U CN 205876918U CN 201620716512 U CN201620716512 U CN 201620716512U CN 205876918 U CN205876918 U CN 205876918U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- battery case
- hollow form
- form screw
- battery box
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a battery box fastener with breathe installs and is used for sealing on the battery box the battery box, be in including cavity form screw rod, setting cavity form the end part of the screw rod's the portion of screwing up is in with the setting screw up the expiration portion of portion upper end, the portion of screwing up is for setting up cavity form screw rod outlying hexagonal prism structure, expiration portion establishes including the lid cavity form the end part of the screw rod's top cap and connection the top cap with the lateral wall of cavity form screw rod, be provided with on the lateral wall with the ventilation breather of the inside intercommunication of cavity form screw rod. The utility model discloses a battery box fastener with breathe has guaranteed the circulation of battery box inside with the outside air, but also has saved the space on battery box surface and saved installation time.
Description
[technical field]
This utility model relates to battery case fastener areas, particularly relates to a kind of with the battery case securing member breathed.
[background technology]
For the safety of new-energy automobile power battery, battery case the most all have employed securing member and carries out close to battery case
Envelope.And in order to prevent battery case internal expansion in During Process of Long-term Operation, it usually needs install on the battery case closed and breathe
Device.Respiratory organ can ensure that the safety problem of battery case, can realize simultaneously battery case seal request, but at battery case
On body, separately installed respiratory organ can take certain position, and Battery case is when mounted, except battery case self installed by needs
Securing member outside, in addition it is also necessary to install respiratory organ, this increase cost of wasting time and energy undoubtedly.
[utility model content]
The technical problems to be solved in the utility model is, for separately installed breathing on Battery case in prior art
Problem when device can take certain position and installation fee proposes a kind of with the battery case securing member breathed.
To achieve these goals, this utility model provides a kind of with the battery case securing member breathed, and is arranged on electricity
It is used on the case of pond sealing described battery case, the portion of tightening that including hollow form screw rod, is arranged on described hollow form screw rod end and setting
Put in the described expiration portion tightening upper end, portion；
The described portion of tightening is to be arranged on the hexagon column structure that described hollow form screw rod is peripheral, and described expiration portion includes lid
It is located at the top cover of described hollow form screw rod end and connects the sidewall of described top cover and described hollow form screw rod, described sidewall sets
It is equipped with the spiracle connected with described hollow form inside screw.
As a kind of improvement with the battery case securing member breathed described in the utility model, on described hollow form screw rod
The portion of tightening is provided below pad.
As a kind of improvement with the battery case securing member breathed described in the utility model, at described hollow form screw rod
The lower section of Upper gasket arranges rubber ring.
This utility model produces and provides the benefit that: this utility model, with the battery case securing member breathed, not only realizes
The purpose of sealed cell case, it is ensured that the internal circulation with outside air of battery case, but also save the sky on battery case surface
Between and save the set-up time.
[accompanying drawing explanation]
Fig. 1 is the structural representation that this utility model is arranged on battery case with the battery case securing member breathed；
Fig. 2 is this utility model structural representation with the battery case securing member breathed；
Fig. 3 is this utility model another structural representation with the battery case securing member breathed；
Fig. 4 is the enlarged drawing in Fig. 1 at A.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and detailed description of the invention, be further elaborated to this utility model.It should be appreciated that described in this specification
Detailed description of the invention is only used to explain this utility model, is not intended to limit this utility model.
Seeing Fig. 1 to Fig. 4, this utility model provides a kind of with the battery case securing member 1 breathed, and is arranged on battery case 2
Installing hole in be used for sealing described battery case 2, concrete, described with breathe battery case securing member 1 include hollow form spiral shell
Bar 10, it is arranged on the portion of tightening 20 of described hollow form screw rod 10 end and tightens the expiration portion 30 of upper end, portion 20 described in being arranged on.
Described portion 20 of tightening is the hexagon column structure being arranged on described hollow form screw rod 10 periphery, and described expiration portion 30 includes that lid sets
Top cover 31 in described hollow form screw rod 10 end and the sidewall 32 connecting described top cover 31 and described hollow form screw rod 10, described
The spiracle 321 that connect internal with described hollow form screw rod 10 it is provided with on sidewall 32.
This utility model is with the battery case securing member 1 breathed, when needs sealed cell case 2, it is only necessary in described
Empty shape screw rod 10 inserts in the installing hole on battery case 2, and tightens portion 20 by described tight with the battery case breathed described in passing through
Firmware 1 is fixed on described battery case 2, it is achieved the purpose of sealed cell case 2, and due on the sidewall 32 in described expiration portion 30
The existence of spiracle 321 so that the air in described battery case 2 can be by hollow form screw rod 10 and spiracle 321 and battery
Case 2 extraneous air swaps, it is therefore prevented that the appearance of the unsafe problems caused because expanding in battery case.So it is possible not only to
Reach two purposes sealing with breathing, but also save the space on battery case 2 surface and save the set-up time.
In order to increase securing member 1 and the contact area of battery case 2 in this utility model, it is to avoid damage securing member 1 and battery
The connecting portion of case 2, it is preferred that tighten portion 20 on described hollow form screw rod 10 and pad 40 is provided below.
Further, in order to increase the tightness between securing member 1 and battery case 2, can be on described hollow form screw rod 10
The lower section of pad 40 arranges rubber ring 50.When being arranged on battery case 2 by described securing member 1, described rubber ring can be extruded
50 so that sealing effectiveness is more preferable.
Of the present utility model with the battery case securing member breathed, it is not restricted in description and embodiment be retouched
State, for the personnel of familiar field, be therefore easily achieved additional advantage and amendment, therefore without departing substantially from claim
And in the case of the spirit and scope of general concept that limited of equivalency range, this utility model be not limited to specific details,
Representational equipment and shown here as with describe examples shown.
Claims (3)
1., with the battery case securing member breathed, it is arranged on battery case for sealing described battery case, it is characterised in that
The portion of tightening that including hollow form screw rod, is arranged on described hollow form screw rod end and tighten the expiration of upper end, portion described in being arranged on
Portion；
The described portion of tightening is to be arranged on the hexagon column structure that described hollow form screw rod is peripheral, and described expiration portion includes that lid is located at
The top cover of described hollow form screw rod end and the sidewall connecting described top cover and described hollow form screw rod, described sidewall is provided with
The spiracle connected with described hollow form inside screw.
The most according to claim 1 with the battery case securing member breathed, it is characterised in that to twist on described hollow form screw rod
Tight portion is provided below pad.
The most according to claim 2 with the battery case securing member breathed, it is characterised in that on described hollow form screw rod
The lower section of pad arranges rubber ring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360884 | 2016-04-26 | ||
| CN2016203608846 | 2016-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876918U true CN205876918U (en) | 2017-01-11 |
Family
ID=57696010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620716512.2U Active CN205876918U (en) | 2016-04-26 | 2016-07-07 | Battery box fastener with breathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876918U (en) |
-
2016
- 2016-07-07 CN CN201620716512.2U patent/CN205876918U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170111 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170111 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170111 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20170111 |
|
| PD01 | Discharge of preservation of patent |