CN208797070U - A kind of electri forklift power lithium battery system - Google Patents
A kind of electri forklift power lithium battery system Download PDFInfo
- Publication number
- CN208797070U CN208797070U CN201821571893.5U CN201821571893U CN208797070U CN 208797070 U CN208797070 U CN 208797070U CN 201821571893 U CN201821571893 U CN 201821571893U CN 208797070 U CN208797070 U CN 208797070U
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- China
- Prior art keywords
- battery pack
- wall
- shell
- battery
- cover board
- 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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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000007787 solid Substances 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)
Abstract
The utility model discloses a kind of electri forklift power lithium battery systems, both it had solved the triviality of the connection of traditional lead acid batteries and had been difficult to the pain spot safeguarded, it efficiently solves again and is easy to appear stability deficiency when directly mutually being built in current lithium battery electrical forklift by many lithium battery single battery cores, the problem of balance anti-vibration performance is unable to get good guarantee, and it generally requires mutually to be built by multiple normal cell mould groups inside battery component and constitute, and the battery pack between multiple normal cell mould groups when mutually building positioned at bottom is easy the problem impaired because undertaking the gravity of excessive top battery group.Battery component including shell and installation inside it, and the cover top portion installs cover board, setting is there are four round hole on the outer wall of the shell side, and is respectively provided on the inner wall of the housing top end two sides there are two lifting hole(eyelet), is welded with several counterweights on the other two sides inner wall of shell and takes block.
Description
Technical field
The utility model relates to a kind of lithium electric systems, and in particular to a kind of electri forklift power lithium battery system.
Background technique
Electri forklift can use lithium battery drive system in driving, and lithium battery drive system not only drives power more
By force, and cruising ability also more preferably, the core of lithium battery drive system and the battery modules for its inside.
But existing electri forklift power lithium battery system is when in use there are still certain defect, between battery modules
The problem of stability is insufficient, and balance quality is unable to get good guarantee is easy to appear when mutually building, and in battery component
Portion generally requires mutually to be built by multiple battery packs and constitute, and the electricity between multiple battery components when mutually building positioned at bottom
Pond group is easy to be damaged because undertaking the gravity of excessive top battery group.
Utility model content
The purpose of this utility model is to provide a kind of electri forklift power lithium battery systems, using normal cell modules in parallel
In groups, it had not only solved the triviality of the connection of traditional lead acid batteries and had been difficult to the pain spot safeguarded, but also efficiently solved current lithium
Be easy to appear when directly mutually being built in cell electric fork truck by many lithium battery single battery cores stability deficiency, balance,
Anti-vibration performance is unable to get the problem of good guarantee, and is generally required inside battery component by multiple normal cell mould group phases
Interconnection is construed as, and the battery pack between multiple normal cell mould groups when mutually building positioned at bottom is easy to be excessive because undertaking
The gravity of top battery group and impaired problem.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of electri forklift power lithium battery system, the battery component including shell and installation inside it, and it is described outer
Cover board is installed, there are four round holes for setting on the outer wall of the shell side, and on the inner wall of the housing top end two sides at the top of shell
Setting is welded with several counterweights on the other two sides inner wall of shell and takes block there are two lifting hole(eyelet)；Two sides at the top of the cover board
Screw hole there are three being respectively provided on outer wall, and it is welded with handle at the top of the cover board, side channel is provided on the outer wall of the cover board side；
The battery component is made of the first battery pack, the second battery pack, and first battery pack and second battery pack bottom are equal
Clump weight is installed, be respectively provided on the outer wall of the clump weight two sides of the bottom there are three side protrusion, first battery pack with it is described
The connector lug and notch of wiring, first battery pack and second electricity are provided on second battery pack the same side outer wall
Two laminates are installed between the group of pond, high-voltaghe compartment, first battery pack and the high pressure are installed at the top of first battery pack
Bottom plate is installed between case, is respectively provided on the outer wall of the high-voltaghe compartment two sides there are two connector, the bottom plate top is provided with four
It is equally distributed to connect column, it is respectively provided with that there are three the described of same size to connect column at the top of two laminate at both sides of the edge.
Preferably, each counterweight takes and is provided with hole in the middle part of block, and the counterweight being located on cover top portion inner wall takes block
It is arranged to three, and position is corresponding with cover board；Counterweight in the middle part of the shell on inner wall takes block and is arranged to two, and position with
Bottom plate is corresponding；Counterweight on outer casing bottom inner wall takes block and is arranged to three, and position is corresponding with two laminates.
Preferably, the position of four round holes respectively with connector lug, the notch in the first battery pack, the second battery pack
Position is corresponding.
Preferably, it is provided with side channel on the cover board, bottom plate and two laminates, the side channel on the cover board is arranged one
And it is located at corner, the side channel on the bottom plate is arranged two and is located at two middle side parts, and the side channel on two laminate is set
It sets four and is located at two sides.
Preferably, the column that connects on the bottom plate is docked with connector, and the column that connects on two laminate is docked with side protrusion.
The utility model has the beneficial effects that the design core of the utility model is according to the first battery pack and the second battery
The structure of group (master die group), using shell, cover board and high-voltaghe compartment, carry out assembling design formation be suitable for the first battery pack,
The lithium battery system of second battery pack installation；And clump weight, counterweight are installed additional in the first battery pack and the second battery pack bottom
Gravitational equilibrium is played the role of in the presence of block, it is ensured that balance and stability, and in the first battery pack and the second battery pack
Between two laminates are installed, serve as bearing plate using two laminates, be responsible for the first battery pack of support, and two sides outer wall at the top of two laminates
On connect that column is corresponding with the side protrusion on the first battery pack two sides of the bottom outer wall respectively, using connecing column access side raised central portion
Hole securely fixes two battery packs, while after two laminates are built, and both ends are ridden over respectively in the bottom interior wall of shell two sides
Longer counterweight is taken on block, so that the weight of the first battery pack be shared on the shell, avoids the second battery pack positioned at bottom
It is impaired；
High-voltaghe compartment, and the mounting base between the first battery pack and high-voltaghe compartment, bottom plate are built at the top of the first battery pack
On to connect column position corresponding with the joint location on high-voltaghe compartment side wall respectively, so as to using connecing in the middle part of column access connector
Hole securely fixes high-voltaghe compartment, and the counterweight that bottom plate both ends are ridden over respectively on two middle side part inner wall of shell is taken on block, not only
So that entire battery component overall structure is more firm, and the weight of high-voltaghe compartment is also shared on the shell；
Since there are four round holes for setting on side wall of outer shell, after battery component is fit into interior of shell, the first electricity
Connector lug, the notch of wiring are corresponding with round hole site respectively in pond group, the second battery pack side wall, can not only facilitate line
Installation, the disassembly of beam, and can play the role of facilitating heat dissipation；Due to being welded with two handles on the cover board, thus convenient
It the disassembly of cover board and covers, simultaneously because being respectively provided on the two sidewalls of housing top end, there are two lifting hole(eyelet)s, to facilitate lifting
Whole device.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model explosive view；
Fig. 4 is the utility model battery module structure schematic diagram；
Fig. 5 is the utility model battery component explosive view；
In figure: 1, shell；2, cover board；3, round hole；4, lifting hole(eyelet)；5, counterweight takes block；6, screw hole；7, handle；8, side channel；9,
Battery component；10, high-voltaghe compartment；11, bottom plate；12, the first battery pack；13, two laminate；14, the second battery pack；15, column is connect；16,
Connector；17, clump weight；18, side protrusion；19, connector lug；20, notch.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
It please refers to shown in Fig. 1-5, a kind of electri forklift power lithium battery system, including shell 1 and installs inside it
Battery component 9, and cover board 2 is installed at the top of shell 1, cover board 2 is dismountable plate, and there are four circles for setting on 1 side outer wall of shell
Shape hole 3, and be respectively provided on 1 top two sides inner wall of shell there are two lifting hole(eyelet) 4, thus facilitate lifting whole device, shell 1 other two
It is welded with several counterweights on the inner wall of side and takes block 5；Screw hole 6 there are three being respectively provided on 2 top two sides outer wall of cover board, and cover board 2
Top is welded with handle 7, to facilitate the disassembly of cover board 2 and cover, is provided with side channel 8, side channel 8 on 2 side outer wall of cover board
Presence facilitate the disassembly and installation of cover board 2, bottom plate 11 and two laminates 13；Battery component 9 is by first the 12, second electricity of battery pack
Pond group 14 constitutes (producer of battery pack is matsuda accumulation of energy, model VBS series), 14 bottom of the first battery pack 12 and the second battery pack
Portion is mounted on clump weight 17, and gravitational equilibrium is played the role of in the presence of clump weight 17, on 17 two sides of the bottom outer wall of clump weight
Setting is provided with the wiring of wiring there are three side protrusion 18 on 14 the same side outer wall of the first battery pack 12 and the second battery pack
First 19 and notch 20, two laminates 13 are installed between first battery pack 12 and the second battery pack 14, are pacified at the top of the first battery pack 12
Equipped with high-voltaghe compartment 10, bottom plate 11 is installed between first battery pack 12 and high-voltaghe compartment 10, is respectively provided on 10 two sides outer wall of high-voltaghe compartment
There are two connector 16, setting connects column 15 there are four equally distributed at the top of bottom plate 11, and two laminates is all provided at 13 top both sides of the edge
It sets and connects column 15 there are three same size.
Each counterweight takes and is provided with hole in the middle part of block 5, and the counterweight being located in 1 top inner wall of shell takes block 5 and is arranged to three
It is a, and position is corresponding with cover board 2, the counterweight at top takes block 5 for fixing cover board 2；Counterweight on 1 middle part inner wall of shell
It takes block 5 and is arranged to two, and position is corresponding with bottom plate 11,11 both ends of bottom plate are ridden over respectively on 1 liang of middle side part inner wall of shell
Counterweight is taken on block 5, it is more firm not only to make entire 9 overall structure of battery component, but also the weight of high-voltaghe compartment 10 is also shared
On shell 1；Counterweight in 1 bottom interior wall of shell takes block 5 and is arranged to three, and position is corresponding with two laminates 13,
After two laminates 13 are built, both ends ride over longer counterweight in 1 two sides bottom interior wall of shell respectively and take on block 5, thus by first
The weight of battery pack 12 is shared on shell 1, avoids the second battery pack 14 positioned at bottom impaired.The position of four round holes 3
It is corresponding with the connector lug 19 in the first battery pack 12, the second battery pack 14,20 position of notch respectively, harness can not only be facilitated
Installation, disassembly, and can play the role of facilitating heat dissipation.Side channel is provided on cover board 2, bottom plate 11 and two laminates 13
8, the side channel 8 on cover board 2 is arranged one and is located at corner, and the side channel 8 on bottom plate 11 is arranged two and is located in two sides
Portion, the side channel 8 on two laminates 13 are arranged four and are located at two sides, and the presence of side channel 8 facilitates cover board 2, bottom plate 11 and two
The disassembly and installation of laminate 13.The column 15 that connects on bottom plate 11 is docked with connector 16, connects column 15 and side protrusion 18 on two laminates 13
Docking, it is respectively that two battery packs are firmly solid using the hole for connecing 16 middle part of hole and connector that column 15 accesses 18 middle part of side protrusion
It is fixed.
When the utility model is used, carrying out the assembling of whole device first, the first battery pack 12 is mounted in shell 1
First battery pack 12 and 14 bottom of the second battery pack are installed additional and are spliced the two after clump weight 17 by portion, the presence of clump weight 17
Play the role of gravitational equilibrium, and two laminates 13 are installed between the first battery pack 12 and the second battery pack 14, utilizes two layers
Plate 13 serves as bearing plate, be responsible for support the first battery pack 12, and on two laminates, 13 top two sides outer wall connect column 15 respectively with
Side protrusion on first battery pack, 12 two sides of the bottom outer wall is 18 corresponding, using connect column 15 access the hole at 18 middle part of side protrusion by
Two battery packs securely fix, and after two laminates 13 are built, both ends ride over longer in 1 two sides bottom interior wall of shell match respectively
It is taken on block 5 again；Then, build high-voltaghe compartment 10 at the top of the first battery pack 12, and the first battery pack 12 and high-voltaghe compartment 10 it
Between mounting base 11, and on bottom plate 11 to connect 15 position of column corresponding with 16 position of connector on 10 side wall of high-voltaghe compartment respectively,
So as to be securely fixed high-voltaghe compartment 10 using the hole for connecing 16 middle part of the access of column 15 connector, and 11 both ends of bottom plate are taken respectively
Counterweight on 1 liang of middle side part inner wall of shell is taken on block 5；And then cover board 2 is covered, cover board 2 rides over 1 two sides top inner wall of shell
On counterweight take on block 5；Since there are four round holes 3 for setting on 1 side wall of shell, it is fit into shell 1 in battery component 9
Behind portion, in the first battery pack 12,14 side wall of the second battery pack the connector lug 19, notch 20 of wiring respectively with 3 position of round hole
It is corresponding.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of electri forklift power lithium battery system, the battery component (9) including shell (1) and installation inside it, and institute
It states and cover board (2) is installed at the top of shell (1), which is characterized in that on the outer wall of shell (1) side there are four settings round hole (3),
And there are two being respectively provided on the inner wall of shell (1) the top two sides lifting hole(eyelet) (4), welded on the other two sides inner wall of the shell (1)
It is connected to several counterweights and takes block (5)；
There are three being respectively provided on the outer wall of two sides at the top of the cover board (2) screw hole (6), and handle is welded at the top of the cover board (2)
(7), side channel (8) are provided on the outer wall of cover board (2) side；
The battery component (9) is made of the first battery pack (12), the second battery pack (14), first battery pack (12) and institute
It states the second battery pack (14) bottom to be mounted on clump weight (17), is provided with three on the outer wall of clump weight (17) two sides of the bottom
A side is raised (18), and wiring use is provided on first battery pack (12) and described second battery pack (14) the same side outer wall
Connector lug (19) and notch (20), two laminates are installed between first battery pack (12) and second battery pack (14)
(13), it is equipped with high-voltaghe compartment (10) at the top of first battery pack (12), first battery pack (12) and the high-voltaghe compartment
(10) it is equipped with bottom plate (11), is respectively provided on the outer wall of high-voltaghe compartment (10) two sides there are two connector (16), the bottom plate between
(11) top setting connects column (15) there are four equally distributed, be respectively provided at both sides of the edge at the top of two laminate (13) there are three
The described of same size connects column (15).
2. a kind of electri forklift power lithium battery system according to claim 1, which is characterized in that each counterweight takes block
(5) middle part is provided with hole, and the counterweight being located in shell (1) top inner wall takes block (5) and is arranged to three, and position and cover board
(2) corresponding；Counterweight on inner wall in the middle part of shell (1) takes block (5) and is arranged to two, and position and bottom plate (11) are opposite
It answers；Counterweight in shell (1) bottom interior wall takes block (5) and is arranged to three, and position is corresponding with two laminates (13).
3. a kind of electri forklift power lithium battery system according to claim 1, which is characterized in that four round holes
(3) position is opposite with the connector lug (19) in the first battery pack (12), the second battery pack (14), notch (20) position respectively
It answers.
4. a kind of electri forklift power lithium battery system according to claim 1, which is characterized in that the cover board (2), bottom plate
(11) and on two laminates (13) it is provided with side channel (8), the side channel (8) on the cover board (2) is arranged one and is located at turning
Locate, the side channel (8) on the bottom plate (11) is arranged two and is located at two middle side parts, the side channel on two laminate (13)
(8) it is arranged four and is located at two sides.
5. a kind of electri forklift power lithium battery system according to claim 1, which is characterized in that on the bottom plate (11)
It connects column (15) to dock with connector (16), the column (15) that connects on two laminate (13) is docked with side raised (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571893.5U CN208797070U (en) | 2018-09-26 | 2018-09-26 | A kind of electri forklift power lithium battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571893.5U CN208797070U (en) | 2018-09-26 | 2018-09-26 | A kind of electri forklift power lithium battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797070U true CN208797070U (en) | 2019-04-26 |
Family
ID=66210760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571893.5U Active CN208797070U (en) | 2018-09-26 | 2018-09-26 | A kind of electri forklift power lithium battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244293A (en) * | 2018-09-26 | 2019-01-18 | 合肥英俊新能源科技有限公司 | A kind of electri forklift power lithium battery system and its mounting means |
| WO2021072726A1 (en) * | 2019-10-18 | 2021-04-22 | 淄博火炬能源有限责任公司 | Lithium ion battery module for electric forklift truck, and power supply box |
-
2018
- 2018-09-26 CN CN201821571893.5U patent/CN208797070U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244293A (en) * | 2018-09-26 | 2019-01-18 | 合肥英俊新能源科技有限公司 | A kind of electri forklift power lithium battery system and its mounting means |
| CN109244293B (en) * | 2018-09-26 | 2024-04-26 | 安徽数字智能装备科技有限公司 | Electric fork-lift power lithium battery system and mounting mode thereof |
| WO2021072726A1 (en) * | 2019-10-18 | 2021-04-22 | 淄博火炬能源有限责任公司 | Lithium ion battery module for electric forklift truck, and power supply box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210129 Address after: No.111-3, Baihe Road, Pukou Economic Development Zone, Pukou District, Nanjing City, Jiangsu Province, 210000 Patentee after: Jiangsu Xinsheng New Energy Technology Co.,Ltd. Address before: 230000 Room 401, block a, building 9, Shenzhen Hong Kong Digital Industrial Park, 1689 Xiyou Road, high tech Zone, Hefei City, Anhui Province Patentee before: HEFEI YINGJUN NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: 230000 RMB 201, 2nd Floor, CD Podium Building, Phase III (South District) of Huguang Road Independent Innovation Industry Base, Shushan District, Hefei City, Anhui Province Patentee after: Anhui Digital Intelligent Equipment Technology Co.,Ltd. Address before: No.111-3, Baihe Road, Pukou Economic Development Zone, Pukou District, Nanjing City, Jiangsu Province, 210000 Patentee before: Jiangsu Xinsheng New Energy Technology Co.,Ltd. |