CN206003844U - A kind of housing of maintenance-free lead accumulator - Google Patents
A kind of housing of maintenance-free lead accumulator Download PDFInfo
- Publication number
- CN206003844U CN206003844U CN201620697087.7U CN201620697087U CN206003844U CN 206003844 U CN206003844 U CN 206003844U CN 201620697087 U CN201620697087 U CN 201620697087U CN 206003844 U CN206003844 U CN 206003844U
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- CN
- China
- Prior art keywords
- cell body
- battery cell
- reinforcement
- faying face
- housing
- Prior art date
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Links
- 210000005056 cell body Anatomy 0.000 claims abstract description 51
- 230000002787 reinforcement Effects 0.000 claims abstract description 46
- 210000003205 muscle Anatomy 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000003351 stiffener Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening 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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model is related to the construction applications of battery, and in particular to a kind of housing of maintenance-free lead accumulator.A kind of housing of maintenance-free lead accumulator, including the battery cell body of cuboid, there is turning at the angle of lower section four, has the next door being parallel to each other with battery cell body short end face in battery case body, and there is next door reinforcement on next door two sides；Battery cell body left and right side has lower section to have the left and right side reinforcement at turning, and there is front and back sides reinforcement on the front and back sides both sides of battery cell body；The upper end surrounding of battery cell body has lid faying face I；I the right and left of lid faying face is all directly connected with lid faying face II, has outside several rectangular openings, lid faying face I and lid faying face II and be with a circle battery cell body upper edge on lid faying face II.The beneficial effects of the utility model are：Battery base angle is reduced by turning and knocks against probability hard, overcoming housing side deformation, corner to knock against hard by surface reinforcement causes the sour problem of battery leakage, realize being closely assembled by internal stiffeners.
Description
Technical field
The utility model is related to the construction applications of battery, is specifically related to a kind of shell of maintenance-free lead accumulator
Body.
Background technology
Traditional lead-acid accumulator housing, because structure design is unreasonable,（1）Battery is because realizing being closely assembled and internal resistance
Bigger than normal, at the same battery electrode group using when make because of vibration friction dividing plate bottom gall cause short circuit of polar；（2）Groove side under battery
Face is easily recessed, and causes each single lattice acid of battery to measure inconsistent, and active material utilization rate is uneven, causes waste of material, cell body lower corner
Easily knock against hard, carry or install battery makes battery leak acid because accidentally colliding with battery base angle.
The housing of traditional structure, although enhances strict job requirements from processing technology, but still cannot eliminate above-mentioned matter
Amount defect, simple dependence increase the aspect of battery jar body thickness and go to improve intensity, not only waste of materials, and can be because shell
Body wall is thick oversized and produce dilatation, therefore, it should a kind of new technical scheme is provided and is solved the above problems.
Utility model content
The purpose of this utility model is for above-mentioned defect and provides a kind of bottom oblique angle that there is reinforcement on surface
Muscle, battery case next door have reinforcement, overcome housing side deformation, corner to knock against Lou acid problem hard, and can achieve to be closely assembled is non-maintaining
The housing of lead-acid accumulator, concrete scheme of the present utility model are as follows：
A kind of housing of maintenance-free lead accumulator, including battery cell body, have in described battery case body several every
Wall, described battery case body side surface are rectangle, and there is turning I at the angle of lower section four of described battery cell body, and described next door exists
In battery case body, interval is identical and is parallel to each other with battery cell body short end face, and described next door two sides has mutually corresponding some
To the next door reinforcement with horizontal plane, described every counter septum reinforcement is raised for angled cuboid；Described
Battery cell body left and right side both sides have some left and right side reinforcements parallel with the left and right incline of battery cell body respectively, described
Left and right side reinforcement below have a turning II with the horizontal acute angle, the front and back sides both sides difference of described battery cell body
There are some front and back sides reinforcements parallel with incline before and after battery cell body.
The upper end surrounding of described battery cell body has lid faying face I；Described I the right and left of lid faying face is all direct
It is connected with lid faying face II, on the lid faying face II of described I the right and left of lid faying face, has several short
While being with a circle battery case outside the different size of rectangular opening being parallel to each other, described lid faying face I and lid faying face II
Body upper edge.
Described battery cell body is metal cell body or plastic groove.
The described next door being parallel to each other has 5.
Described next door reinforcement has 2-6 pair, preferably, next door reinforcement has 4 pairs, described every counter septum reinforcement
Angle is 130-150 °, preferably, being 130 ° per counter septum reinforcement angle, can adjust next door reinforcement as needed
Length and angle, assemble battery and reach ideal effect.
The left and right side reinforcement on described battery cell body left and right side both sides has 2-5 root respectively.
The front and back sides reinforcement on the front and back sides both sides of described battery cell body has 2-6 root respectively.
The design of above-mentioned left and right side reinforcement and front and back sides reinforcement makes battery container intensity bigger, not variable
Shape, wear-resistant, be difficult to knock against leakage hard.
Turning below described left and right side reinforcement is 50-80 ° with horizontal plane angle.
The beneficial effects of the utility model are：
1. side increases left and right strengthening ribs and the design of reinforcement in front and back, while taking injection cooling technique adjustment, makes length
Short end face cooling velocity is suitable for, it is possible to reduce or eliminate side-facing depressions.
2. below battery cell body, four angles have groove angle portion under turning, that is, battery cell body to take local band gradient to inside contract,
The chance that lower base angle is directly collided with can be reduced with battery static housing.
3. next door reinforcement can take the design of different angle and length because assembling pole group's thickness difference, reach most
Good is closely assembled effect, and the internal next door parallel with short end face increases eight words（Vertically see from the top down）Reinforcement.
Compared with the traditional lead acid batteries housing using same use, can achieve using battery container of the present utility model
Heavy-current discharge performance is improved, is decreased up to dividing plate worn-off degree is eliminated, reduces battery base angle and knock against probability hard, reduce moving back for battery
Goods rate, it is possible to achieve each single lattice electrolyte content is uniform, makes being qualitative response uniform, and utilization rate is high.
Description of the drawings
Fig. 1 is the front view of 1 battery container of embodiment；
Fig. 2 is the left view of 1 battery container of embodiment；
Fig. 3 is 1 battery container of embodiment vertical view Fig. 1 from the top down；
Fig. 4 is vertical view Fig. 2 from bottom to top of embodiment 1；
Fig. 5 is 1 side sectional view of embodiment；
Fig. 6 is 1 front section view of embodiment；
Wherein, 1- battery cell body, 101- turning I, 2- cell through lid faying face I, 3- battery cell body upper edge, side before and after 4-
Face reinforcement, 5- left and right side reinforcement, 501- turning II, 6- battery cell body composition surface II, 601- rectangular opening, 7- next door, 8-
Next door reinforcement.
Specific embodiment
Embodiment 1
1-4, is described in detail to the technical solution of the utility model below in conjunction with the accompanying drawings.
This embodiment scheme is as follows：A kind of maintenance-free lead accumulator shell structure, including battery cell body 1, described
There are five next doors 7 in battery cell body 1, described 1 side of battery cell body is rectangle, four angles below described battery cell body 1
There is turning I 101, described next door 7 is spaced identical in battery cell body 1 and is parallel to each other with 1 short end face of battery cell body, described
There is the next door reinforcement 8 of mutually corresponding four pairs and horizontal plane on 7 two sides of next door, and described every counter septum reinforcement 8 is
Become 130 ° of cuboid raised；Described 1 left and right side both sides of battery cell body have the left and right incline of three and battery cell body respectively
Parallel left and right side reinforcement 5, described 5 lower section of left and right side reinforcement have the turning II 501 with the horizontal 70 °, institute
The front and back sides both sides of the battery cell body 1 that states have three front and back sides parallel with incline before and after battery cell body 1 to strengthen respectively
Muscle 4.
The upper end surrounding of described battery cell body 1 has lid faying face I 2；Described I 2 the right and left of lid faying face is all
Lid faying face II 6 is directly connected with, if having on the lid faying face II 6 of described I 2 the right and left of lid faying face
It is with outside the different size of rectangular opening 601 that dry minor face is parallel to each other, described lid faying face I 2 and lid faying face II 6
One circle battery cell body, 1 upper edge 3.
Described battery cell body 1 is plastic groove.
The turning of left and right side reinforcement 5, front and back sides reinforcement 4, next door reinforcement 8 and 1 following four angle of battery cell body
The design at angle I 101 makes the service life of battery improve more than 13%；The return of goods that this design reduces or therefore elimination causes are existing
As cost reduces, and business standing is improved.
Embodiment 2
The present embodiment is different from embodiment 1 to be that described next door reinforcement 8 has three pairs, and described every counter septum is strengthened
8 angle of muscle is 140 °, and the left and right side reinforcement 5 on described battery cell body left and right side both sides has four respectively, described electricity
The front and back sides reinforcement 4 on the front and back sides both sides of pond cell body 1 has five respectively, below described left and right side reinforcement 5
Turning II 501 is 60 ° with horizontal plane angle.
Claims (7)
1. a kind of housing of maintenance-free lead accumulator, including battery cell body, has several next doors in described battery case body,
Characterized in that, described battery case body side surface is rectangle；There is turning I at the angle of lower section four of described battery cell body, described
Next door be spaced identical in battery case body and be parallel to each other with battery cell body short end face, it is mutually right that described next door two sides has
The some next door reinforcements to horizontal plane that answers, described every counter septum reinforcement are that angled cuboid is convex
Rise；Described battery cell body left and right side both sides have some left and right sides parallel with the left and right incline of battery cell body to add respectively
Strong muscle, the turning II having below described left and right side reinforcement with the horizontal acute angle, side before and after described battery cell body
Face both sides have some front and back sides reinforcements parallel with incline before and after battery cell body respectively；
The upper end surrounding of described battery cell body has lid faying face I；Described I the right and left of lid faying face is all directly integrally
It is connected with lid faying face II, on the lid faying face II of described I the right and left of lid faying face, has several minor face phases
Mutually parallel different size of rectangular opening, is with a circle battery cell body outside described lid faying face I and lid faying face II
Edge.
2. a kind of housing of maintenance-free lead accumulator as claimed in claim 1, it is characterised in that described battery case
Body is plastic groove.
3. a kind of housing of maintenance-free lead accumulator as claimed in claim 1, it is characterised in that described is mutually flat
Capable next door has 5.
4. a kind of housing of maintenance-free lead accumulator as claimed in claim 1, it is characterised in that described next door adds
Strong muscle has 2-6 pair, and described every counter septum reinforcement angle is 130-150 °.
5. a kind of housing of maintenance-free lead accumulator as claimed in claim 1, it is characterised in that described battery cell body
The left and right side reinforcement on left and right side both sides has 2-5 root respectively.
6. a kind of housing of maintenance-free lead accumulator as claimed in claim 1, it is characterised in that described battery cell body
The front and back sides reinforcement on front and back sides both sides have 2-6 root respectively.
7. a kind of housing of maintenance-free lead accumulator as claimed in claim 1, it is characterised in that described left and right sides
Turning below the reinforcement of face is 50-80 ° with horizontal plane angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697087.7U CN206003844U (en) | 2016-07-05 | 2016-07-05 | A kind of housing of maintenance-free lead accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697087.7U CN206003844U (en) | 2016-07-05 | 2016-07-05 | A kind of housing of maintenance-free lead accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206003844U true CN206003844U (en) | 2017-03-08 |
Family
ID=58200626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620697087.7U Active CN206003844U (en) | 2016-07-05 | 2016-07-05 | A kind of housing of maintenance-free lead accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206003844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676397A (en) * | 2019-09-06 | 2020-01-10 | 天能电池(芜湖)有限公司 | Lightweight battery case |
-
2016
- 2016-07-05 CN CN201620697087.7U patent/CN206003844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676397A (en) * | 2019-09-06 | 2020-01-10 | 天能电池(芜湖)有限公司 | Lightweight battery case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262300 Yuli Town Residence, Wulian County, Rizhao City, Shandong Province Patentee after: Shandong Jiuli New Energy Group Co.,Ltd. Address before: 262300 Yuli Town Residence, Wulian County, Rizhao City, Shandong Province Patentee before: SHANDONG JIULI INDUSTRIAL AND TRADE GROUP CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shell for maintenance free lead-acid battery Effective date of registration: 20220104 Granted publication date: 20170308 Pledgee: Shandong Wulian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Jiuli New Energy Group Co.,Ltd. Registration number: Y2021980017448 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221021 Granted publication date: 20170308 Pledgee: Shandong Wulian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Jiuli New Energy Group Co.,Ltd. Registration number: Y2021980017448 |
|
| PC01 | Cancellation 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: Case for maintenance free lead-acid battery Effective date of registration: 20221101 Granted publication date: 20170308 Pledgee: Shandong Wulian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Jiuli New Energy Group Co.,Ltd. Registration number: Y2022980020366 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231213 Granted publication date: 20170308 Pledgee: Shandong Wulian Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Jiuli New Energy Group Co.,Ltd. Registration number: Y2022980020366 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |