CN208444874U - A kind of cell jar box - Google Patents
A kind of cell jar box Download PDFInfo
- Publication number
- CN208444874U CN208444874U CN201820797350.9U CN201820797350U CN208444874U CN 208444874 U CN208444874 U CN 208444874U CN 201820797350 U CN201820797350 U CN 201820797350U CN 208444874 U CN208444874 U CN 208444874U
- Authority
- CN
- China
- Prior art keywords
- groove
- groove body
- glue groove
- demarcation plate
- glue
- 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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Classifications
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of cell jar boxes, groove body and slot cover including mutually covering conjunction, there is the demarcation plate that groove body is separated into several single lattices in the groove body, the side wall of the groove body and the top surface of demarcation plate are equipped with glue groove, the protrusion for protruding into glue groove is correspondingly provided in the slot cover, the top of the demarcation plate has the through-hole passed through for gap bridge connector for being connected to two neighboring single lattice, and the through-hole is located at the lower section of glue groove.The utility model cell jar box covers slot cover after sealant directly being perfused in the glue groove on groove body in the side wall of groove body and the top surface of demarcation plate by designing glue groove, and the sealant at terminal groove then can be perfused, make the sealant at two while solidifying.The design of middle glue groove is for the slot cover back side compared with the existing technology, avoid groove body overturn twice and two at sealant need successively through two-stage cure, saving time and process.
Description
Technical field
The utility model relates to battery technology fields, more particularly to a kind of cell jar box.
Background technique
Lead storage battery is a kind of device that chemical energy is converted to electric energy, is the battery designed by rechargeable, by can
Inverse chemical reaction realization recharges, and belongs to secondary cell.Working principle: make internal active material using external electric energy when charging
Electric energy, is stored as chemical energy, chemical energy is converted into power output again when needing to discharge by regeneration.
Lead storage battery is mainly made of electrolyte, battery case and pole group, and the electrolyte of lead storage battery is sulfuric acid solution,
Middle pole group is mainly made of positive plate, negative plate and partition, and partition primarily serves storage electrolyte, the gas compound as oxygen
Channel, play prevent active material fall off and positive and negative electrode between short-circuit effect.Battery case generally comprises the slot that mutually lid closes
Body and slot cover, groove body is interior to have the demarcation plate that groove body is separated into several single lattices, and a pole group, Mei Geji are placed in each single lattice
The positive and negative tab of group is respectively welded positive and negative busbar connector, is connected between consecutive roots group using lead gap bridge.
In the prior art, glue groove is typically designed in slot cover, and when slot cover and groove body lid close, sealing is perfused in the glue groove of slot cover
Then glue needs the battery case for entering pole group after slot and cast welding to turn, closes with slot cover lid downwards, completes sealing.Slot cover envelope
Battery case is flipped back to by sealant again after needing to solidify after the completion of conjunction, and the sealant at terminal groove is then perfused and again passes by
Solidification.
For example the Chinese utility model patent that Authorization Notice No. is CN2388711Y discloses a kind of grafting packaged type electric power storage
Pond slot, structure are made of groove body and upper cover, and the side of groove body and the top at interval are equipped with rim of the mouth, and upper cover is corresponding with groove body
It is provided with groove on side and interval, upper cover is locked togather with groove body by rim of the mouth and groove snapping.
Authorization Notice No. is that the Chinese utility model patent of CN203746921U discloses a kind of cell jar of adhesive-spill-preventing
Lid, including lid, the front of the lid are set there are two terminal groove, and the back side is equipped with glue groove；The back side of the terminal groove is equipped with hole
Column, the hole post center are equipped with the pole column hole passed through for pole；The inside cell wall of the glue groove, which is equipped with, prevents colloid from overflowing into pole
The increases portion of post holes.
Utility model content
The utility model is directed to the deficiencies in the prior art, a kind of cell jar box is provided, by setting glue groove
Meter, when slot cover and groove body seal, does not need to flip upside down groove body on groove body, so as to after slot cover seals, directly
The sealant at terminal groove is perfused, without carrying out subsequent handling again after the sealing glue solidifying in glue groove.
Groove body is separated by a kind of cell jar box, groove body and slot cover including mutually covering conjunction if having in the groove body
The demarcation plate of dry single lattice, the side wall of the groove body and the top surface of demarcation plate are equipped with glue groove, are correspondingly provided in the slot cover and protrude into glue
The protrusion of slot, the top of the demarcation plate has the through-hole passed through for gap bridge connector for being connected to two neighboring single lattice, described logical
Hole is located at the lower section of glue groove.
All glue grooves are homogeneously intercommunicated.
The width of the glue groove is 2.0~3.0mm, and depth is 10~12mm.
The diameter of the through-hole is 16~20mm, and the difference in height of through-hole and glue groove bottom surface is 4.0~4.6mm.
The demarcation plate is divided into thickened section and base portion, and thickened section is located above base portion, and through-hole and glue groove are set to thickened section
On, base portion is equipped with vertical convex ribs, and the surface of the convex ribs is flushed with the surface of thickened section.
The thickened section with a thickness of 1.0~1.5mm, the base portion with a thickness of 3.3~3.9mm.
The utility model cell jar box, can be in slot by designing glue groove in the side wall of groove body and the top surface of demarcation plate
After sealant directly is perfused in glue groove on body, slot cover is covered, the sealant at terminal groove then can be perfused, is made close at two
Sealing solidifies simultaneously.The design of middle glue groove is for the slot cover back side compared with the existing technology, avoid groove body is overturn twice and
Sealant needs successively to save time and process through two-stage cure at two.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model cell jar box.
Fig. 2 is the partial sectional view of the utility model cell jar box.
Fig. 3 is the partial sectional view of groove body.
Specific embodiment
As shown in Figures 1 to 3, a kind of cell jar box, groove body 1 and slot cover 2 including mutually covering conjunction, groove body 1 is interior to have general
Groove body 1 is separated into the demarcation plate 11 of several single lattices 17, and the side wall of groove body 1 and the top surface of demarcation plate 11 (refer to the top surface of 1 side wall of groove body
And the top surface of demarcation plate 11) be equipped with glue groove 12, be correspondingly provided with the protrusion 21 for protruding into glue groove 12 in slot cover 2, demarcation plate 11 it is upper
Portion has the through-hole 13 passed through for gap bridge connector 33 for being connected to two neighboring single lattice 17, and through-hole 13 is located at the lower section of glue groove 12.
All glue grooves 12 are homogeneous intercommunicated, and in this way when sealant 14 is perfused, the sealant 14 in each glue groove 12 can be certainly
By levelling.The width of glue groove 12 is 2.0~3.0mm, and depth is 10~12mm, and the width and depth of glue groove 12 can be with existing skills
What is generally used in art is identical.
The diameter of through-hole 13 is 16~20mm, and the difference in height of through-hole 13 and 12 bottom surface of glue groove is 4.0~4.6mm.Through-hole 13
Diameter and gap bridge connector 33 pass through 13 portion size of through-hole and match.Through-hole 13 differs a spacing with 12 bottom surface of glue groove
From 12 bottom perforated of glue groove can be may cause in process of production and shadow to avoid influence between the two, if be too close to
Ring the sealing of sealant 4.
Demarcation plate 11 divides for thickened section 14 and base portion 15, and thickened section 14 is located at 15 top of base portion, and through-hole 13 and glue groove 12 are equal
In thickened section 14, base portion 15 is equipped with vertical convex ribs 16, and the surface of convex ribs 16 is flushed with the surface of thickened section 14.Thickened section
14 with a thickness of 1.0~1.5mm, base portion 15 with a thickness of 3.3~3.9mm.Due to designing glue groove 12 on the side wall top of groove body 1
Glue groove 12 is arranged in thickened section 14, advantageously ensures that the intensity of demarcation plate 11, avoid separating by the top surface in face and demarcation plate 11
Plate 11 causes the side wall of glue groove 12 too thin because opening up glue groove 12, and intensity is inadequate.The design of convex ribs 16, it is ensured that assembly pressure
Power.
The utility model cell jar box is in assembly in use, first by pole 3 cast weldings of group, (there is no gap bridge connector 33 when cast welding
Cast welding) be incorporated to slot, then pass through through-hole 13 with the lead rods of 13 dimensional fits of through-hole using one, lead rod both ends respectively with pole group 3
Busbar connector 31 weld, formed gap bridge connector 33.After the welding for completing gap bridge connector 33, sealant is perfused in glue groove 12
4, then slot cover 2 and the lid of groove body 1 are closed, protrusion 21 is protruded into and is perfused in the glue groove 12 of sealant 4, and the end pole 32 of pole group 3 is from slot
The pole column hole of lid 2 is passed through and is protruded into terminal groove 22, and sealant then can be perfused into terminal groove 22, and sealant is simultaneously at two
Solidified, saves time and process.
Claims (6)
1. a kind of cell jar box, groove body and slot cover including mutually covering conjunction, the groove body are interior several with groove body to be separated into
The demarcation plate of single lattice, which is characterized in that the side wall of the groove body and the top surface of demarcation plate are equipped with glue groove, accordingly set in the slot cover
There is the protrusion for protruding into glue groove, the top of the demarcation plate, which has, is connected to leading to for what gap bridge connector passed through for two neighboring single lattice
Hole, the through-hole are located at the lower section of glue groove.
2. cell jar box as described in claim 1, which is characterized in that all glue grooves are homogeneously intercommunicated.
3. cell jar box as described in claim 1, which is characterized in that the width of the glue groove is 2.0~3.0mm, depth
For 10~12mm.
4. cell jar box as claimed in claim 3, which is characterized in that the diameter of the through-hole be 16~20mm, through-hole with
The difference in height of glue groove bottom surface is 4.0~4.6mm.
5. cell jar box as described in claim 1, which is characterized in that the demarcation plate is divided into thickened section and base portion, thickens
Portion is located above base portion, and through-hole and glue groove are set in thickened section, and base portion is equipped with vertical convex ribs, the surface of the convex ribs and increasing
The surface in thick portion flushes.
6. cell jar box as claimed in claim 5, which is characterized in that the thickened section with a thickness of 1.0~1.5mm, institute
State base portion with a thickness of 3.3~3.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797350.9U CN208444874U (en) | 2018-05-25 | 2018-05-25 | A kind of cell jar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797350.9U CN208444874U (en) | 2018-05-25 | 2018-05-25 | A kind of cell jar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208444874U true CN208444874U (en) | 2019-01-29 |
Family
ID=65092306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820797350.9U Active CN208444874U (en) | 2018-05-25 | 2018-05-25 | A kind of cell jar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208444874U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137580A (en) * | 2019-05-24 | 2019-08-16 | 天能电池集团股份有限公司 | Lead storage battery |
| CN112201883A (en) * | 2020-10-14 | 2021-01-08 | 天能电池(芜湖)有限公司 | Full-glue-dipping battery cover for storage battery |
| CN112331976A (en) * | 2020-08-31 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Box, battery, electric equipment and assembling method of box |
| WO2022021887A1 (en) * | 2020-07-28 | 2022-02-03 | 厦门海辰新能源科技有限公司 | Battery box bottom plate, battery box and battery pack |
| WO2023071779A1 (en) * | 2021-10-25 | 2023-05-04 | 宁德时代新能源科技股份有限公司 | Battery pack case, battery, electric device, and electricity-storage cabinet |
-
2018
- 2018-05-25 CN CN201820797350.9U patent/CN208444874U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137580A (en) * | 2019-05-24 | 2019-08-16 | 天能电池集团股份有限公司 | Lead storage battery |
| WO2022021887A1 (en) * | 2020-07-28 | 2022-02-03 | 厦门海辰新能源科技有限公司 | Battery box bottom plate, battery box and battery pack |
| CN112331976A (en) * | 2020-08-31 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Box, battery, electric equipment and assembling method of box |
| WO2022041821A1 (en) * | 2020-08-31 | 2022-03-03 | 宁德时代新能源科技股份有限公司 | Box, battery, powered device, and assembly method for box |
| CN112331976B (en) * | 2020-08-31 | 2023-09-01 | 宁德时代新能源科技股份有限公司 | Box body, battery, electric equipment and assembly method of box body |
| CN112201883A (en) * | 2020-10-14 | 2021-01-08 | 天能电池(芜湖)有限公司 | Full-glue-dipping battery cover for storage battery |
| WO2023071779A1 (en) * | 2021-10-25 | 2023-05-04 | 宁德时代新能源科技股份有限公司 | Battery pack case, battery, electric device, and electricity-storage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Tianneng Battery Group Co., Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Tianneng Battery Group Co., Ltd. |