CN209401702U - A kind of detachable lithium shell - Google Patents
A kind of detachable lithium shell Download PDFInfo
- Publication number
- CN209401702U CN209401702U CN201920276001.7U CN201920276001U CN209401702U CN 209401702 U CN209401702 U CN 209401702U CN 201920276001 U CN201920276001 U CN 201920276001U CN 209401702 U CN209401702 U CN 209401702U
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- CN
- China
- Prior art keywords
- upper cover
- holding box
- fixed hole
- layer partition
- detachable lithium
- 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.)
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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 discloses a kind of detachable lithium shells of lithium battery manufacturing field, including upper cover, further include holding box corresponding with upper cover, and the frame top of the holding box is provided with convex ring；The holding box quadrangle is provided with lower fixed hole, internal screw thread is provided in the lower fixed hole, outer layer partition and internal layer partition are provided on the downside of the frame of the upper cover, the surrounding of the upper cover is provided with fixation hole, internal screw thread is provided in fixed hole, the upper cover two sides are provided with indent handle.The utility model structure is simple, and leakproofness is high.
Description
Technical field
The utility model relates to lithium battery manufacturing field, in particular to a kind of detachable lithium shell.
Background technique
Today's society, lithium battery applications to various fields, the exploitation and application of lithium battery obtain broad development, that is to lithium electricity
The protection in pond is essential, at this moment just needs li battery shell.Existing li battery shell in the market have hard shell with it is soft
Shell, hard shell are integral type in traditional design hd and box, and lid and box opening are limited, while the anti-watertight of shell
Envelope property is to be improved.
Utility model content
The purpose of the utility model is to provide a kind of detachable lithium shells of good airproof performance.
Purpose of the utility model is realized as follows: a kind of detachable lithium shell, including upper cover, further include with it is upper
Corresponding holding box is covered, the frame top of the holding box is provided with convex ring；The holding box quadrangle is provided with lower fixation
Hole is provided with internal screw thread in the lower fixed hole, is provided with outer layer partition and internal layer partition on the downside of the frame of the upper cover, described
The surrounding of upper cover is provided with fixation hole, and internal screw thread is provided in fixed hole, and the upper cover two sides are provided with indent handle
Hand.
Compared with prior art, the utility model have the beneficial effect that due to upper cover and holding box be split settings and
It is bolted, avoids the integrated design of upper cover and holding box；Due to being embedded under the frame of upper cover by convex ring
Side is provided between outer layer partition and internal layer partition, so that its leakproofness greatly enhances rainwater and is not easy to penetrate into.
As a preferred embodiment of the present invention, the width between the outer layer partition and internal layer partition is slightly larger than convex ring
The width of circle.
As the further preferred scheme of the utility model, the fixed perforation of portable rope is provided on the indent handle.
As the further preferred scheme of the utility model, the frame intersection of the holding box is provided with reinforcing rib.
As the further preferred scheme of the utility model, the upper cover and holding box by bolt pass through upper fixation hole with
Lower fixed hole is fixed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 upper cover, 2 holding box, 3 convex rings, 4 lower fixed holes, 5 outer layer partitions, 6 internal layer partitions, fixation hole on 7,
8 indent handles, 9 reinforcing ribs.
Specific embodiment
As shown in Figure 1, a kind of detachable lithium shell, including upper cover 1, it further include holding box 2 corresponding with upper cover 1,
The frame top of holding box 2 is provided with convex ring 3；2 four jiaos of holding box are provided with lower fixed hole 4, are provided in lower fixed hole 4
The frame downside of internal screw thread, upper cover 1 is provided with outer layer partition 5 and internal layer partition 6, and the surrounding of upper cover 1 is provided with fixation hole 7,
Internal screw thread is provided in upper fixation hole 7,1 two sides of upper cover are provided with indent handle 8.
Width between above-mentioned outer layer partition 5 and internal layer partition 6 is slightly larger than the width of convex ring 3.
The fixed perforation of portable rope is provided on above-mentioned indent handle 8.
The frame intersection of above-mentioned holding box 2 is provided with reinforcing rib 9.
Above-mentioned upper cover 1 passes through upper fixation hole 7 by bolt with holding box 2 and is fixed with lower fixed hole 4.
The working principle of the utility model is described below: upper cover 1 be aligned putting with holding box 2, by holding box 2
Convex ring 3 is embedded on the downside of the frame of upper cover 1 and is provided with outer layer partition 5 and internal layer partition 6, passes through upper fixation hole by bolt afterwards
7 are fixed with lower fixed hole 4.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (5)
1. a kind of detachable lithium shell, it is characterised in that: it further include holding box corresponding with upper cover including upper cover, it is described
The frame top of holding box is provided with convex ring；The holding box quadrangle is provided with lower fixed hole, sets in the lower fixed hole
It is equipped with internal screw thread, is provided with outer layer partition and internal layer partition on the downside of the frame of the upper cover, the surrounding of the upper cover is provided with
Fixation hole is provided with internal screw thread in fixed hole, and the upper cover two sides are provided with indent handle.
2. a kind of detachable lithium shell according to claim 1, it is characterised in that: the outer layer partition and internal layer every
Width between plate is slightly larger than the width of convex ring.
3. a kind of detachable lithium shell according to claim 1, it is characterised in that: be provided with hand on the indent handle
The fixed perforation of lifting rope.
4. a kind of detachable lithium shell according to claim 1, it is characterised in that: the frame of the holding box has a common boundary
Place is provided with reinforcing rib.
5. a kind of detachable lithium shell according to claim 1, it is characterised in that: the upper cover passes through with holding box
Bolt passes through upper fixation hole and is fixed with lower fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276001.7U CN209401702U (en) | 2019-03-05 | 2019-03-05 | A kind of detachable lithium shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276001.7U CN209401702U (en) | 2019-03-05 | 2019-03-05 | A kind of detachable lithium shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401702U true CN209401702U (en) | 2019-09-17 |
Family
ID=67899547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920276001.7U Active CN209401702U (en) | 2019-03-05 | 2019-03-05 | A kind of detachable lithium shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029501A (en) * | 2019-11-28 | 2020-04-17 | 友信宏科新能源（徐州）有限公司 | Impact-resistant power battery pack device |
-
2019
- 2019-03-05 CN CN201920276001.7U patent/CN209401702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029501A (en) * | 2019-11-28 | 2020-04-17 | 友信宏科新能源（徐州）有限公司 | Impact-resistant power battery pack device |
| CN111029501B (en) * | 2019-11-28 | 2022-05-13 | 友信宏科新能源（徐州）有限公司 | Impact-resistant power battery pack device |
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| GR01 | Patent grant |