CN110649204A - Convenient lithium battery box - Google Patents
Convenient lithium battery box Download PDFInfo
- Publication number
- CN110649204A CN110649204A CN201911030218.0A CN201911030218A CN110649204A CN 110649204 A CN110649204 A CN 110649204A CN 201911030218 A CN201911030218 A CN 201911030218A CN 110649204 A CN110649204 A CN 110649204A
- Authority
- CN
- China
- Prior art keywords
- rod
- casing
- lithium battery
- gasbag
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
Abstract
The utility model provides a convenient lithium battery box, includes casing and lid, be provided with the accommodation space of placing the lithium cell in the casing, the lid closes on the casing, the bottom that the casing is located the accommodation space is provided with the gasbag, and the inlet port has been seted up to the casing bottom, the gasbag links to each other with the inlet port, still is provided with miniature air pump in the casing, and the air pump passes through the inlet port and links to each other with the gasbag, and the lithium battery box of novel structure through the support of gasbag, has guaranteed the firm fixed of lithium cell and circuit board, and it is relatively shockproof simultaneously also, has prevented the harm of lithium cell and circuit board that rigid collision caused, simple structure.
Description
Technical Field
The invention relates to the field of lithium batteries, in particular to a convenient lithium battery box.
Background
The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, and is used more and more widely as an energy battery with high reaction efficiency, strong safety and small volume.
The accommodation space that present lithium battery box generally set up is imitative with the lithium cell size, like this, the lithium cell can just in time put into well, also prevent to jolt and collide with, but the design of this kind of mode lets taking out unusual difficulty of lithium cell, all be difficult to take out it through the handle, if can with certain distance of lithium cell rebound, just can relax take out it, in addition, current lithium battery box can guarantee the collision all around, but the top generally does not have spacingly, if meet the place of jolting, reciprocate very easily and cause the damage.
Disclosure of Invention
In view of the problems in the background, the invention aims to provide a convenient lithium battery box which has a simple structure and can be used for easily taking out a lithium battery.
In order to achieve the purpose, the invention provides a convenient lithium battery box which comprises a shell and a cover body, wherein an accommodating space for accommodating a lithium battery is arranged in the shell, the cover body covers the shell, an air bag is arranged at the bottom of the accommodating space of the shell, an air inlet hole is formed in the bottom of the shell, the air bag is connected with the air inlet hole, a miniature air pump is further arranged in the shell, and the air pump is connected with the air bag through the air inlet hole.
In order to improve the upper and lower limit of the lithium battery, the invention improves that the side wall of the shell is provided with the lithium battery limiting device, the lithium battery limiting device comprises a lug and a return spring, the side wall of the shell is provided with a guide hole, the lug can transversely move on the guide hole, the lug protrudes out of the inner wall of the shell in a first state, and the return spring is arranged at the rear end of the lug and is connected with the shell.
In order to realize full-automatic control, the full-automatic control device is improved by further comprising a first rod, a second rod and a third rod, wherein one end of the first rod is hinged with the protruding block, the other end of the first rod is hinged with one end of the second rod, the middle of the second rod is hinged on the shell, the other end of the second rod is hinged with one end of the third rod, a guide hole for the third rod to move longitudinally is formed in the shell, the third rod is arranged in the guide hole, and the air bag is arranged at the bottom of the third rod.
In order to facilitate the guiding of the lithium battery, the invention improves that the surface of the projection is provided with a guiding inclined plane.
In order to facilitate the clamping of the lithium battery, the invention has the improvement that the downward surface of the convex block is a plane, and the downward surface of the convex block is provided with a rubber layer.
Compared with the prior art, the invention has the beneficial effects that: the lithium battery box with the novel structure guarantees firm fixation of the lithium battery and the circuit board through the support of the air bag, and simultaneously is shockproof relatively, so that damage to the lithium battery and the circuit board caused by rigid collision is avoided, the structure is simple, and the adaptability is strong.
Drawings
Fig. 1 is a schematic diagram of a convenient lithium battery cell of the present invention.
Fig. 2 is a schematic diagram 2 of the structure of a convenient lithium battery cell of the invention.
Fig. 3 is an enlarged view of a portion of a convenient lithium battery cell of the present invention.
In the drawings, the reference numbers: 1-a shell; 2-a cover body; 3-a lithium battery; 4-air bag; 5-air inlet holes; 6, an air pump; 7-a bump; 8-a return spring; 9-a guide hole; 10-a first rod; 11-a second rod; 12-third bar.
Detailed Description
In order that the technical solutions of the present invention will be more apparent, the present invention is further described in detail with reference to the following examples, it should be understood that the specific embodiments described herein are only for the purpose of illustrating the present invention, and are not to be construed as limiting the present invention.
Referring to the attached drawings, the convenient lithium battery box comprises a shell 1 and a cover body 2, wherein an accommodating space for accommodating a lithium battery 3 is formed in the shell 1, the cover body 2 covers the shell 1, an air bag 4 is arranged at the bottom of the accommodating space of the shell 1, an air inlet 5 is formed in the bottom of the shell 1, the air bag 4 is connected with the air inlet 5, a miniature air pump 6 is further arranged in the shell 1, and the air pump 6 is connected with the air bag 4 through the air inlet 5.
During normal use, directly open lid 2, later put into the accommodation space with lithium cell 3 and connect the electricity and use, in needs maintenance or change, open gasbag 4, gasbag 4 moves whole lithium cell 3 upwards, and convenient to use person directly takes, and is further, gasbag 4 has also played buffering lithium cell 3 when at ordinary times and has prevented the effect that 3 box bottom walls of lithium cell rigid collision.
The lithium battery 3 box of novel structure only needs to open air pump 6 and just can be with simple taking out of lithium battery 3, simple structure, and the effect is ideal.
Further, in this embodiment, be provided with 3 stop devices of lithium cell on the lateral wall of casing 1, 3 stop devices of lithium cell include lug 7 and answer spring 8, guiding hole 9 has been seted up to 1 lateral wall of casing, lug 7 can be on guiding hole 9 lateral shifting and first state the lug 7 is outstanding shell 1 inner wall, answer spring 8 sets up at lug 7 rear end and links to each other with casing 1, when lithium cell 3 put into, lug 7 is pressed back to in the guiding hole 9 by lithium cell 3, after lithium cell 3 all put into the accommodation space, not spacing to lug 7, because answer spring 8's effect, lug 7 is outstanding guiding hole 9, the salient just in time is opened at 3 upsides of lithium cell, carry on spacingly to lithium cell 3.
Through 3 stop device restrictions lithium cell 3's vertical degree of freedom of lithium cell, prevent that lithium cell 3 from reciprocating, guaranteed lithium cell 3's stability.
In this embodiment, the airbag device further includes a first rod 10, a second rod 11, and a third rod 12, one end of the first rod 10 is hinged to the protrusion 7, the other end of the first rod 10 is hinged to one end of the second rod 11, the middle of the second rod 11 is hinged to the housing 1, the other end of the second rod 11 is hinged to one end of the third rod 12, a guide hole 9 is formed in the housing 1, the third rod 12 moves longitudinally, the third rod 12 is disposed in the guide hole 9, and the airbag 4 is disposed at the bottom of the third rod 12.
When the air bag 4 starts to inflate, the third rod 12 moves upwards and drives the second rod 11 to rotate along the hinge part between the middle part and the shell 1, and in the rotating process, the hinge part between the second rod 11 and the first rod 10 moves backwards to drive the whole lug 7 to move backwards by overcoming the restoring force of the spring and pull the lug 7 back to the guide hole 9, so that the lithium battery 3 can move upwards and is convenient for a user to take.
Through link mechanism's setting, can be automatic pull open lug 7, upwards ejecting with lithium cell 3, the effect is ideal, when gasbag 4 begins the gassing, because the pressure of gasbag 4 disappears, at this moment, answer spring 8 and withstand forward, drive third pole 12 downstream, lug 7 return is convenient for next time lithium cell 3's screens.
In this embodiment, the surface of the bump 7 is provided with a guiding inclined plane, and after the lithium battery 3 is placed in, the bump 7 is directly pressed into the shell 1 through the guiding inclined plane.
The face that lug 7 faced down is the plane, prevents that lithium cell 3 maloperation from pushing up lug 7, and is specific, be provided with the rubber layer on the face that lug 7 faced down, the rubber layer is with the effectual jam of lithium cell 3.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides a convenient lithium battery box, its characterized in that, includes casing and lid, be provided with the accommodation space of placing the lithium cell in the casing, the lid closes on the casing, the bottom that the casing is located the accommodation space is provided with the gasbag, and the inlet port has been seted up to the casing bottom, the gasbag links to each other with the inlet port, still is provided with miniature air pump in the casing, and the air pump passes through the inlet port and links to each other with the gasbag.
2. A convenient lithium battery box according to claim 1, characterized in that the side wall of the casing is provided with a lithium battery limiting device comprising a projection and a return spring, the side wall of the casing is provided with a guide hole, the projection can move laterally in the guide hole and protrudes from the inner wall of the casing in the first state, and the return spring is arranged at the rear end of the projection and is connected with the casing.
3. The lithium battery box of claim 1, further comprising a first rod, a second rod and a third rod, wherein one end of the first rod is hinged to the protrusion, the other end of the first rod is hinged to one end of the second rod, the middle of the second rod is hinged to the housing, the other end of the second rod and one end of the third rod are provided with a guide hole for the third rod to move longitudinally, the third rod is arranged in the guide hole, and the air bag is arranged at the bottom of the third rod.
4. A convenient lithium battery cell according to any of claims 1-3, characterized in that the surface of the projection is provided with a guiding bevel.
5. A convenient lithium battery pack according to claim 1, wherein the downwardly facing surface of the projection is planar and is provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911030218.0A CN110649204A (en) | 2019-10-28 | 2019-10-28 | Convenient lithium battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911030218.0A CN110649204A (en) | 2019-10-28 | 2019-10-28 | Convenient lithium battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110649204A true CN110649204A (en) | 2020-01-03 |
Family
ID=68994920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911030218.0A Withdrawn CN110649204A (en) | 2019-10-28 | 2019-10-28 | Convenient lithium battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110649204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490551A (en) * | 2020-12-14 | 2021-03-12 | 南京创源天地动力科技有限公司 | Light vehicle battery management system device |
-
2019
- 2019-10-28 CN CN201911030218.0A patent/CN110649204A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490551A (en) * | 2020-12-14 | 2021-03-12 | 南京创源天地动力科技有限公司 | Light vehicle battery management system device |
| CN112490551B (en) * | 2020-12-14 | 2021-11-19 | 南京创源天地动力科技有限公司 | Light vehicle battery management system device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200103 |
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| WW01 | Invention patent application withdrawn after publication |