CN208045615U - A kind of battery charging and discharging device - Google Patents
A kind of battery charging and discharging device Download PDFInfo
- Publication number
- CN208045615U CN208045615U CN201721825941.4U CN201721825941U CN208045615U CN 208045615 U CN208045615 U CN 208045615U CN 201721825941 U CN201721825941 U CN 201721825941U CN 208045615 U CN208045615 U CN 208045615U
- Authority
- CN
- China
- Prior art keywords
- gauge
- snap
- cell body
- discharging device
- battery charging
- 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.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 36
- 210000005056 cell body Anatomy 0.000 claims abstract description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 239000004411 aluminium Substances 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 230000004308 accommodation Effects 0.000 claims description 5
- 210000004027 cell Anatomy 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
-
- 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 provides a kind of battery charging and discharging device, the battery charging and discharging device passes through when left snap-gauge, the size of right snap-gauge and cell body mismatch, the sandwiched bushing between left snap-gauge, right snap-gauge and cell body, avoid it is in the prior art need to re-mold left snap-gauge, right snap-gauge when left snap-gauge, right snap-gauge and cell body mismatch caused by cost the problem of increasing, cost is reduced, the delivery cycle is shortened.
Description
Technical field
The utility model is related to a kind of battery charging and discharging devices.
Background technology
Before new energy car battery manufacture, need to execute the processes such as charging, self discharge, partial volume, battery charging and discharging needs special
Door battery charging and discharging device.Conventional batteries charge and discharge device is made of aluminium bracket, battery inserted sheet, iron plate, contained block etc.；Aluminium bracket
For placing support battery, battery inserted sheet, iron plate, restraining the components such as block；Battery inserted sheet is made of side plate and partition board, is used for subregion
Arrangement positioning battery, ensures that battery electrode spacing is consistent with charging needle spacing；Mechanical push rods push away iron plate by pressure, ensure battery and
Battery inserted sheet compresses arrangement, avoids battery charging swell that battery appearance is caused to deform；Contained block is finally positioned in aluminium bracket, dimension
Hold regulating cell and battery inserted sheet arrangement tightness.
The battery charging needle spacing and height of factory lines are typically fixed, are measured convenient for standardization and high-volume
Production.Using above-mentioned conventional batteries charge and discharge device, aluminium bracket, iron plate and contained block belong to universal component, may be reused,
It includes cell thickness, battery electrode height and cell widths, new electricity that side plate and partition board, which need match battery specification, influence factor,
Pond size heterogeneity is big, and side plate, partition board needs re-mold；According to existing market price, common plastic mould about 100,000/set is opened
In about 30 days or so mould period, of high cost, the period is long.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem at least to a certain extent or at least provide a kind of useful
Business selection.For this purpose, the purpose of this utility model is that propose a kind of battery charging and discharging device, the battery charging and discharging device
By the way that when left snap-gauge, the size of right snap-gauge and cell body mismatch, sandwiched serves as a contrast between left snap-gauge, right snap-gauge and cell body
Set avoids in the prior art due to being needed to left snap-gauge, right snap-gauge again when left snap-gauge, right snap-gauge and cell body mismatch
The problem of cost caused by die sinking increases, reduces cost, shortens the delivery cycle.
Battery charging and discharging device according to the present utility model, the battery charging and discharging device include aluminium bracket, the aluminium support
Frame is configured to have an accommodation space；Multiple battery units, the multiple battery unit are arranged in the accommodation space,
In, each battery unit includes left snap-gauge, right snap-gauge and the cell body between left snap-gauge and right snap-gauge, the left side
The both ends of snap-gauge are respectively equipped with the first protrusion protruded towards the cell body, and the both ends of the right snap-gauge are also respectively equipped with direction
Second protrusion of cell body protrusion, between the left snap-gauge and the cell body and the right snap-gauge and the cell body
Between at least one at be equipped with a bushing.
Battery charging and discharging device according to the present utility model, the battery charging and discharging device pass through in left snap-gauge, right snap-gauge
Size and cell body when mismatching, the sandwiched bushing between left snap-gauge, right snap-gauge and cell body avoids in the prior art
Cost caused by needing to re-mold left snap-gauge, right snap-gauge when left snap-gauge, right snap-gauge are mismatched with cell body increases
The problem of, cost is reduced, the delivery cycle is shortened.
In addition, according to the above-mentioned battery charging and discharging device of the utility model, there can also be following additional technical characteristic：
It is equipped with the first bushing between the left snap-gauge and the cell body, is equipped between the right snap-gauge and the cell body
Second bushing, first bushing are identical as the size of the second bushing.
It is equipped with the first card between first protrusion and the cell body to carve, between second protrusion and the cell body
It is carved equipped with the second card.
First card is carved including two, and two first cards carve the both ends for closing on the left snap-gauge respectively.
Second card is carved including two, and two second cards carve the both ends for closing on the right snap-gauge respectively.
First bushing is fixed at by screw on the left snap-gauge, and second bushing is fixed also by screw
It is arranged on the right snap-gauge.
Each right snap-gauge and left snap-gauge adjacent thereto are integrally formed part.
The battery charging and discharging device further includes restraining block and iron plate, and the contained block and iron plate are arranged in the aluminium bracket
Between the multiple battery unit, wherein the contained block is close to the aluminium bracket, and the iron plate is close to the multiple battery
Unit.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the detonation configuration figure of the battery charging and discharging device of one embodiment of the utility model；
Fig. 2 is the structure chart of the battery charging and discharging device of one embodiment of the utility model.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model provides a kind of battery charging and discharging device, the battery charging and discharging device for executes charging, oneself
The processes such as electric discharge, partial volume.Fig. 1 is the detonation configuration figure of the battery charging and discharging device of one embodiment of the utility model；Fig. 2 is
The structure chart of the battery charging and discharging device of one embodiment of the utility model.With reference to figure 1- Fig. 2, the utility model provides one
Kind battery charging and discharging device, the battery charging and discharging device includes aluminium bracket 10 and multiple battery units 20.
Aluminium bracket 10 constitutes the agent structure of the battery charging and discharging device of the utility model, and aluminium bracket 10 forms a main body
Frame structure and the aluminium bracket 10 one accommodation space of hollow formation, for accommodating multiple battery units 20.
Multiple battery units 20 are arranged in order according to certain orientation to form a battery modules, and the quantity of battery unit 20 can
To set according to actual needs, in the present embodiment, the quantity of battery unit 20 is 14.
Each battery unit 20 includes left snap-gauge 21, right snap-gauge 22 and the electricity between left snap-gauge 21 and right snap-gauge 22
Pond body 23, i.e. cell body 23 are arranged in the space that left snap-gauge 21 and right snap-gauge 22 surround；Cell body 23, left snap-gauge 21 and the right side
Snap-gauge 22 in the form of sheets, is respectively equipped on two ends of the length direction of left snap-gauge 21 and to be protruded towards the cell body 23
First protrusion 24, be respectively equipped on two ends of the length direction of right snap-gauge 22 protruded towards the cell body 23 it is second prominent
Rise 25, the first protrusion 24 include two, the second protrusion 25 also include two, between the left snap-gauge 21 and the cell body 23 with
And a bushing 26, i.e., in specific implementation, left snap-gauge are equipped at least one between the right snap-gauge 22 and the cell body 23
It is equipped with a bushing 26 between 21 and cell body 23 and is either equipped with a bushing 26 or left snap-gauge between right snap-gauge 22 and cell body 23
Between 21 and cell body 23, bushing 26 is equipped between right snap-gauge 22 and cell body 23 simultaneously, which is folded in left snap-gauge 21
Between cell body 23 and/or right snap-gauge 22 and the thickness of cell body 23, for balancing battery body 23 and left snap-gauge 21, right snap-gauge
Space between 22, avoid the size due to cell body 23 and left snap-gauge 21, right snap-gauge 22 mismatch and caused by left snap-gauge 21
It is re-molded with the needs of right snap-gauge 22, reduces cost, shorten the time of delivery.
In specific implementation, between the left snap-gauge 21 and cell body 23 be equipped with the first bushing 27, the right snap-gauge 22 with
The second bushing 28 is equipped between cell body 23, first bushing 27 is identical as the size of the second bushing 28.The utility model
Battery charging and discharging device between left snap-gauge 21 and cell body 23 by being arranged the first bushing 27, while in right snap-gauge 22 and electricity
Second bushing 28 is set between pond body 23, and the first bushing 27 is sized to the second bushing 28 it is identical, not only so that
Cell body 23 and left snap-gauge 21, right snap-gauge 22 are fixed, and can reduce cost.
In specific implementation, it is equipped with the first card between first protrusion 24 and the cell body 23 and carves (not shown),
It is equipped with the second card between second protrusion 25 and the cell body 23 and carves (not shown), the battery charging and discharging of the utility model
Device is carved by the way that the first card is arranged between the first protrusion 24 and cell body 23, is arranged between the second protrusion 25 and cell body 23
Second card is carved, to play the role of better compensating for the space between cell body 23 and left snap-gauge 21, right snap-gauge 22.
In specific implementation, first card is carved including two, and two first cards are carved and close on the left snap-gauge respectively
21 both ends；Second card is carved including two, and two second cards carve the both ends for closing on the right snap-gauge 22 respectively.Tool
Body, first bushing 27, the second bushing 28 of the present embodiment play the role of the space of the length direction of balancing battery body 23, the
One card carves the space that the 29, second card carves the width direction that 30 play the role of balancing battery body 23.
In specific implementation, first bushing 27 can be fixed at by screw on the left snap-gauge 21, and described
Two bushings 28 can be also fixed on the right snap-gauge 22 by screw.In other embodiments, first bushing 27,
Two bushings 28 can also be fixed on the left snap-gauge 21, on right snap-gauge 22 by other modes such as clamping or rivets respectively.
In specific implementation, each right snap-gauge 22 and left snap-gauge 21 adjacent thereto are integrally formed part.Specifically, described
Battery unit 20 includes multiple, according to sequence from left to right, except a left card positioned at two ends of the battery unit 20
Except plate 21 and a right snap-gauge 22, each of be located among the battery unit 20 right snap-gauge 22 with positioned at the right and another
The left snap-gauge 21 of battery unit 20 is adjacent, i.e., the right snap-gauge 22 and left snap-gauge 21 adjacent thereto are integrally formed, to not only may be used
To reduce cost, and the intensity of mechanical structure can be reinforced.
In specific implementation, the battery charging and discharging device further includes restraining block 30 and iron plate 40,30 He of contained block
Iron plate 40 is arranged between the aluminium bracket 10 and the multiple battery unit 20, wherein the contained block 30 is close to the aluminium
Bracket 10, the iron plate 40 is close to the multiple battery unit 20.The battery charging and discharging device of the utility model passes through in aluminium support
It is arranged between frame 10 and multiple battery units 20 and restrains block 30 and iron plate 40, it can be to avoid multiple battery units 20 from aluminium bracket 10
In fall off.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the scope of the utility model, change, replace and
Modification.
Claims (8)
1. a kind of battery charging and discharging device, which is characterized in that including：
Aluminium bracket, the aluminium bracket are configured to have an accommodation space；
Multiple battery units, the multiple battery unit are arranged in the accommodation space, wherein each battery unit packet
Left snap-gauge, right snap-gauge and the cell body between left snap-gauge and right snap-gauge are included, the both ends of the left snap-gauge are respectively equipped with court
First protruded to the cell body is raised, and the both ends of the right snap-gauge are also respectively equipped with protruded towards the cell body second
Protrusion, between the left snap-gauge and the cell body and between the right snap-gauge and the cell body at least one at be equipped with one
Bushing.
2. battery charging and discharging device according to claim 1, which is characterized in that between the left snap-gauge and the cell body
Equipped with the first bushing, the second bushing is equipped between the right snap-gauge and the cell body, first bushing is served as a contrast with described second
The size of set is identical.
3. battery charging and discharging device according to claim 2, which is characterized in that first protrusion and the cell body it
Between be equipped with first card carve, between second protrusion and the cell body be equipped with second card carve.
4. battery charging and discharging device according to claim 3, which is characterized in that first card is carved including two, two
First card carves the both ends for closing on the left snap-gauge respectively.
5. battery charging and discharging device according to claim 3, which is characterized in that second card is carved including two, two
Second card carves the both ends for closing on the right snap-gauge respectively.
6. battery charging and discharging device according to claim 2, which is characterized in that first bushing is set by screw fixation
It sets on the left snap-gauge, second bushing is fixed at also by screw on the right snap-gauge.
7. battery charging and discharging device according to claim 2, which is characterized in that each right snap-gauge and left card adjacent thereto
Plate is integrally formed part.
8. according to the battery charging and discharging device described in any one of claim 1-7, which is characterized in that further include：Restrain block and
Iron plate, the contained block and iron plate are arranged between the aluminium bracket and the multiple battery unit, wherein the contained block leans on
The nearly aluminium bracket, the iron plate is close to the multiple battery unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825941.4U CN208045615U (en) | 2017-12-25 | 2017-12-25 | A kind of battery charging and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825941.4U CN208045615U (en) | 2017-12-25 | 2017-12-25 | A kind of battery charging and discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045615U true CN208045615U (en) | 2018-11-02 |
Family
ID=63955270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825941.4U Expired - Fee Related CN208045615U (en) | 2017-12-25 | 2017-12-25 | A kind of battery charging and discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045615U (en) |
-
2017
- 2017-12-25 CN CN201721825941.4U patent/CN208045615U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |