CN209104219U - A kind of energy-storage units - Google Patents
A kind of energy-storage units Download PDFInfo
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- CN209104219U CN209104219U CN201822146376.XU CN201822146376U CN209104219U CN 209104219 U CN209104219 U CN 209104219U CN 201822146376 U CN201822146376 U CN 201822146376U CN 209104219 U CN209104219 U CN 209104219U
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- energy
- storage units
- shell
- male plug
- female
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of energy-storage units, shell including top tape upper cover, and it is placed side by side several intracorporal battery modules of the shell, several battery modules are electrically connected in series and parallel by connecting copper bar or conducting wire, one end of shell is front end face, the other end is rear end face, and the positive and negative anodes output end of energy-storage units is the connector being set on the outside of rear end face, which is connect with energy-storage system by plug-in.The utility model realizes the hot plugging of energy-storage units, easy to maintain.Energy-storage units compact overall structure has the characteristics that space is small, energy density is high, heat dissipation performance is high.
Description
Technical field
The utility model relates to a kind of energy-storage units, belong to electroporation field.
Background technique
With being widely used to promote for energy-storage units, energy-storage units energy density and power density are constantly promoted, battery
Calorific value also constantly increases, and efficient radiator structure becomes urgent need.It is high as the usage quantity of energy-storage units is more and more
The maintenance and maintenance of effect also become urgent need.It, generally will be certain since energy-storage system includes a large amount of energy-storage battery
Energy-storage battery composition energy storage mould group, a certain number of energy storage mould groups of quantity form energy-storage units, again by a certain number of energy storage
Element stack connects into an energy-storage system, and the general electric current for passing in and out energy-storage units to energy-storage system is larger, needs biggish biography
Electric area, conventionally employed copper bar or conducting wire connect the mode of blending bolt nut to be fixedly connected, and such structure is to installation and dimension
Protecting band comes greatly inconvenient.
Utility model content
Technical problem to be solved by the utility model is to provide it is a kind of it is compact-sized, facilitate hot plugging and maintenance, dissipate
The good energy-storage units of thermal effect.
In order to solve the above technical problems, energy-storage units described in the utility model, the shell including top tape upper cover, and
Several intracorporal battery modules of the shell are placed side by side, several described battery modules are gone here and there simultaneously by connecting copper bar or conducting wire
One end of connection electrical connection, shell is front end face, and the other end is rear end face, is provided with air inlet in the middle part of the front end face, should
The positive and negative anodes output end of energy-storage units is the connector being set on the outside of rear end face, two connectors be respectively energy-storage units just
Pole output end and cathode output end, the connector are connect with energy-storage system by plug-in.
Further, the connector includes the male plug and female being mutually inserted, and male plug includes being used for and shell
The fixed male plug boss of rear end face, the side of male plug boss is provided with slotting spring shell, is provided in slotting spring shell
Male plug spring, there are gaps between slotting spring shell and male plug spring, are provided in the other side of male plug boss for being connected to energy storage list
First positive and negative anodes end or male plug spring copper bar for being connected to energy-storage system electrically connected port, the male plug spring copper bar other end are also connected to
Male plug spring；Female includes during the side of female boss is provided with for the female boss with the fixation of the rear end face of shell
Empty female plug spring, the other side of female boss is provided with for being connected to energy-storage units positive and negative anodes end or for being connected to energy storage system
The female plug spring copper bar for electrically connected port of uniting, the female plug spring copper bar other end are also connected to female plug spring；When male plug and female grafting,
In the male plug spring insertion female plug spring, female plug spring is inserted into the gap between male plug spring and slotting spring shell.Male plug boss, female
Boss and slotting spring shell use insulating materials, it is ensured that plug the safety of operation.
When the energy-storage units are packed into energy-storage system, by the male plug of connector on energy-storage units and it is arranged in energy-storage system
In corresponding connector female to being inserted into position, while the female of the male plug and connector in energy-storage system is to being inserted into position
, it does not need separately bolt etc. to be added to be fastenedly connected, it is convenient and reliable, so that energy-storage units is facilitated plug and maintenance.
Further, air inlet is provided in the middle part of the front end face；It is provided on the outside of the middle part of the rear end face
Cooling fan, inside are provided with the unit air duct being connected to the cooling fan, i.e., pass through list between battery modules and cooling fan
First air duct is attached.
Further, between the battery modules and unit air duct and battery modules are provided with rectangle framework structure
Sealing cotton.Calking is carried out when making between battery modules by the sealing cotton, dock between battery modules and unit air duct
Sealing, size is matched with interface, to guarantee that ventilation cooling system does not leak out.
Further, it is additionally provided on the outside of the front end face for exporting battery modules signal (such as voltage, humidity letter
Number) aviation plug, can quickly be disconnected when energy-storage units are pulled up.
Further, the shell side is provided with communication module, which passes through several sides insulation fixing seat
It is fixed on the inside of the shell side, side insulation fixing seat makes communication module and shell insulate and reaches high pressure resistant purpose；It is described
The bottom inside of shell is provided with several bottom insulation fixing seats, and battery modules bottom is fixedly connected with bottom insulation fixing seat,
I.e. insulation fixing seat in the bottom makes battery module and shell insulate and reaches high pressure resistant purpose.
Further, pilot pin is provided with below the connector.
Further, the pilot pin includes pilot pin ontology and the axle sleeve that is set on pilot pin ontology.When energy storage list
When member is packed into energy-storage system system, pilot pin ontology is first positioned with axle sleeve cooperation, makes corresponding connector under no stress condition
Patch and play the role of correcting.
Further, the unit air duct is the ventilation shaft of section variable diameter, one end connection cooling fan and section and dissipates
Air-heater mutually agrees with；The other end connects battery modules and section is mutually agreed with the mould group air duct in battery modules.
Further, setting is located at the two sides of air inlet there are two knob on the outside of the front end face of the shell；It is described
The two sides of shell are each provided with two handles, wherein knob pulls out when energy-storage units being facilitated to plug and safeguard, insertion energy-storage system
In, mobile when handle facilitates energy-storage units to install and carrying.
The utility model, which uses connector, makes energy-storage units connect energy-storage system, realizes the band electric mortiser of energy-storage units
It pulls out, is cooperated using connector and pilot pin, so that energy-storage units is plugged, is easy to maintain, that is, efficiently solve energy-storage units and energy storage
The hot plugging and maintenance of system.The radiating mode that battery modules display side by side makes energy-storage units compact overall structure, has sky
Between small, energy density is high, heat dissipation performance is high feature, add reasonable air channel structure, cooperate ventilation opening, cooling fan, into
One step ensure that excellent thermal diffusivity, efficiently solve the heat dissipation between battery membranes group, improve the service life of energy-storage units.Bottom and
Bottom insulation fixing seat and side insulation fixing seat is respectively set in side, guarantees the high-voltage isulation of primary circuit equipment, secondary circuit equipment
High-voltage isulation further ensures high security.
The battery modules of the utility model can be the secondary cells moulds such as lithium-ion electric molar group, lithium ion battery mould group
Group.
Detailed description of the invention
Fig. 1 is the overall appearance structural representation of the utility model energy-storage units；
Fig. 2 is the utility model energy-storage units overall appearance structural representation shown in the other direction；
Fig. 3 is that 1 energy-storage units of the utility model embodiment take away the structural schematic diagram after upper cover；
Fig. 4 is that 1 energy-storage units of the utility model embodiment take away the overlooking structure diagram after upper cover；
Fig. 5 is that 1 energy-storage units of the utility model embodiment take away upper cover and take out the structural schematic diagram after battery modules；
Fig. 6 is the connector enlarged structure schematic diagram of the utility model energy-storage units；
Fig. 7 is the male plug enlarged structure schematic diagram of the utility model energy-storage units connector；
Fig. 8 is the female enlarged structure schematic diagram of the utility model energy-storage units connector；
Fig. 9 is the bottom insulation fixed seat structure schematic diagram of the utility model energy-storage units；
Figure 10 is the structural schematic diagram of the pilot pin of the utility model energy-storage units；
Figure 11 is air channel structure schematic diagram；
Figure 12 is single module structural schematic diagram.
1- shell；1.2- housing forward end face；1.3- housing rear end face；1.4- air inlet；1.6- shell left side；2- is drawn
Hand；3- handle；4- aviation plug；5- seals cotton；Insulate fixing seat for the side 6-；Insulate fixing seat at the bottom 7-；7.1- raised line；8- connection
Device；8.1- male plug boss；8.2- male plug spring copper bar；8.3- female boss；8.4- female plug spring copper bar；8.5- male plug spring；
8.6- female plug spring；8.7- inserts spring shell；9- pilot pin；9.1- pilot pin ontology；9.2- axle sleeve；10- connecting copper bar；11- battery
Mould group；12- cooling fan；13- unit air duct；13.1- miner diameter end；13.2- bigger diameter end；14- upper cover；15- communication module.
Specific embodiment
Below with reference to embodiment, the content of the utility model is more specifically illustrated.The implementation of the utility model is not limited to
The following examples, the accommodation in any form that the utility model is made or is changed all should be in the protection model of the utility model
In enclosing.
The embodiments of the present invention 1:
As Figure 1-Figure 4, the energy-storage units of the utility model, the shell 1 including top tape upper cover 14, in the shell 1
Interior be arranged side by side has several battery modules 11, each battery modules 11 according to requirements by connecting copper bar 10 or conducting wire into
The series-parallel electrical connection of row, the present embodiment use three battery modules 11.
One end of shell 1 is front end face 1.2, and the other end is rear end face 1.3, and the front-rear direction is longitudinal.Before described
The middle part of end face 1.2 is provided with air inlet 1.4, and the ventilation through-hole which is opened up by one group forms, air inlet 1.4
Two sides are each provided with a knob 2, and knob 2 draws for protrusion and mentions component, facilitate energy-storage units plug and when maintenance pull out and
It is inserted into energy-storage system, the knob 2 in left side (is placed, shell 1 is located at observer's left hand side and is forward with the front end face 1.2
For a left side, right hand side is the right side) on the outside of be additionally provided with aviation plug 4 for exporting 11 signal of battery modules；In the rear end
It is provided with cooling fan 12 on the outside of the middle part in face 1.3, the unit wind being connected to the cooling fan 12 is provided on the inside of rear end face 1.3
Road 13；The positive and negative anodes output end of the energy-storage units is the connector 8 for being set to the outside of rear end face 1.3, cathode output end and negative
Pole output end one connector 8 of each correspondence, the connector 8 are connect with energy-storage system by plug-in.
8 structure of connector as shown in fig. 6, include the male plug and female that are mutually inserted, Male plug refer again to as
Shown in Fig. 7, the flat-shaped male plug boss 8.1 including being located at middle part is provided with mounting hole.In male plug raised line 8.1
Side is provided with hollow tubular slotting spring shell 8.7, is provided with tubular male plug spring in slotting spring shell 8.7
8.5, there are gaps between slotting spring shell 8.7 and male plug spring 8.5, and the other side of male plug boss 8.1 is provided with male plug spring copper
Row 8.2, which is also connected to male plug spring 8.5.
Female plug header structure refers again to shown in Fig. 8, the flat-shaped female boss 8.3 including being located at middle part, female boss
8.3 side is provided with hollow tubular female plug spring 8.6, and the other side of female boss 8.3 is provided with flat
Female plug spring copper bar 8.4,8.4 other end of female plug spring copper bar are also connected to female plug spring 8.6；It is described when male plug and female grafting
Male plug spring 8.5 is inserted into female plug spring 8.6, and female plug spring 8.6 is inserted into the gap between male plug spring 8.5 and slotting spring shell 8.7.
For connector 8 in use, male plug therein is mounted on energy-storage units, corresponding female is mounted on energy storage system
In system, or in turn.By taking male plug is installed on energy-storage units as an example: first by the male plug spring copper bar 8.2 on male plug from shell 1
Rear end face 1.3 protrude into shell 1, connect with the positive or negative pole of energy-storage units, by male plug boss 8.1 by being thereon arranged
Mounting hole and rear end face 1.3 it is fixed；The female plug spring copper bar 8.4 of corresponding female is inserted into the electric connecting terminal of energy-storage system
Mouthful, female boss 8.3 is passed through into the mounting hole being arranged thereon and is fixed with energy-storage system.When needing grafting, by the public affairs of male plug
It inserts spring 8.5 and is inserted into female plug spring 8.6, after insertion, female plug spring 8.6 is located at the gap between male plug spring 8.5 and slotting spring shell 8.7, public
It inserts spring 8.5 to be in close contact with female plug spring 8.6, electrical connection can be realized.When needing to disconnect, directly pull up.
This inserting mode does not need separately bolt etc. to be added to be fastenedly connected, convenient and reliable, and energy-storage units facilitate plug and maintenance.
The lower section of each connector 8 is provided with pilot pin 9, the structure of pilot pin 9 is as shown in fig. 6, include pilot pin sheet
Body 9.1 and the axle sleeve 9.2 being set on pilot pin ontology 9.1.When energy-storage units are inserted into energy-storage system, pilot pin ontology 9.1
It is first positioned with the cooperation of axle sleeve 9.2, is then patched in the case where connector 8 is without stress condition and play the role of correcting.
It is additionally provided with communication module 15 in the inside in 1 left side of shell, which is fixed by the insulation of several sides
Seat 6 is fixed with shell 1, and side insulation fixing seat 6 makes communication module 15 and shell 1 insulate, and it is exhausted to reach secondary circuit equipment high pressure
The purpose of edge.
The bottom inside of shell 1 is provided with several bottom insulation fixing seats 7, bottom insulation fixing seat 7 is resistance to using insulating
High pressure material, structure is as shown in figure 5, be string configuration, longitudinal middle part is provided with raised line 7.1, is provided on the raised line 7.1
Mounting hole, 7.1 two sides of raised line are fixedly connected with 1 bottom of shell.The bottom insulator foot 7 makes battery modules 11 and shell 1 insulate, and reaches
To the purpose of primary circuit equipment high-voltage isulation.11 bottom of battery modules is fixedly connected with bottom insulation fixing seat 7.
Between the battery modules 11 and unit air duct 13 and battery modules 11 are provided with rectangle framework structure
Cotton 5 is sealed, sealing cotton 5 uses fluffy foamed cotton, by way of stickup and the battery of the battery modules 11 of two sides or side
The unit air duct 13 of mould group 11 and the other side is fixed, and entire framework is located at the mould group air duct and unit air duct 13 of battery modules 11
Ventilation opening periphery, the extruding of battery modules 11 or battery modules 11 and unit air duct 13 after installation by two sides generates huge
Contraction distortion, thus blind, and then achieve the effect that sealing.13 structure of unit air duct is as shown in fig. 7, for section variable diameter
Ventilation shaft, path one end connects cooling fan 12 and section is agreed with 12 phase of cooling fan；Major diameter one end connects battery modules
11 and section mutually agree with the mould group air duct in battery modules 11, seal cotton 5 framework size it is also big with the unit air duct 13
Diameter one end, battery modules 11 size match.
The left and right sides of shell 1 is provided with two handles 3, handle 3 from 1 outer surface of shell to shell 1 on the inside of be recessed
And formed, it is mobile when facilitating energy-storage units to install and while carry, do not interfere with the installation of multiple energy-storage units.
Air enters from air inlet 1.4, by the mould group air duct inside battery modules 11, takes away the heat of battery modules 11
Amount, subsequently into unit air duct 13, under the action of cooling fan 12, air along unit air duct 13 be discharged, air it is smooth
Discharge, has been effectively ensured the heat dissipation of battery modules 11.Band setting sealing cotton 5 carries out gasket seal, to guarantee ventilation cooling system
It does not leak out, entire energy-storage units is made to form the heat dissipation wind channel of a complete seal.Wind direction is as see arrows 17 in fig 3.
Battery modules 11 are as shown in figure 8, each battery modules 11 are formed in series and parallel by several battery cells, battery mould
Group 11 is arranged side by side in energy-storage units longitudinal (i.e. Fig. 4 arrow direction), and space utilization rate is high, between each battery modules 11
It is series-parallel by connecting copper bar 10 or conducting wire.
Claims (10)
1. a kind of energy-storage units, the shell including top tape upper cover, and several intracorporal battery modules of the shell are placed side by side,
Several described battery modules are electrically connected in series and parallel by connecting copper bar or conducting wire, it is characterised in that: one end of shell is
Front end face, the other end are rear end face, and the positive and negative anodes output end of the energy-storage units is the connector being set on the outside of rear end face, the company
It connects device and is connect with energy-storage system by plug-in.
2. energy-storage units according to claim 1, it is characterised in that: the connector includes the male plug being mutually inserted and mother
Plug, male plug include the male plug boss fixed for the rear end face with shell, are provided in the side of male plug boss slotting
Spring shell is provided with male plug spring in slotting spring shell, and there are gaps between slotting spring shell and male plug spring, in the another of male plug boss
Side is provided with the male plug spring copper bar for being connected to energy-storage units positive and negative anodes end or for being connected to energy-storage system electrically connected port,
The male plug spring copper bar other end is also connected to male plug spring；Female includes the female boss fixed for the rear end face with shell,
The side of female boss is provided with hollow female plug spring, and the other side of female boss is provided with for being connected to energy-storage units just
Cathode end or female plug spring copper bar for being connected to energy-storage system electrically connected port, the female plug spring copper bar other end are also connected to female plug
Spring；When male plug and female grafting, in the male plug spring insertion female plug spring, female plug spring is inserted between male plug spring and slotting spring shell
Gap.
3. energy-storage units according to claim 1, it is characterised in that: be provided with air inlet in the middle part of the front end face；?
It is provided with cooling fan on the outside of the middle part of the rear end face, inside is provided with the unit air duct being connected to the cooling fan.
4. energy-storage units according to claim 3, it is characterised in that: between the battery modules and unit air duct, Yi Ji electricity
Chi Mo group is provided with the sealing cotton of rectangle framework structure.
5. energy-storage units according to claim 1, it is characterised in that: be additionally provided on the outside of the front end face for exporting battery
The aviation plug of module signal.
6. energy-storage units according to claim 1, it is characterised in that: the shell side is provided with communication module, the communication
Module is fixed on the inside of the shell side by several sides insulation fixing seat；The bottom inside of the shell is provided with several
Insulate fixing seat at item bottom, and battery modules bottom is fixedly connected with bottom insulation fixing seat.
7. energy-storage units according to claim 1, it is characterised in that: be provided with pilot pin below the connector.
8. energy-storage units according to claim 7, it is characterised in that: the pilot pin includes that pilot pin ontology and being set in is led
Axle sleeve on positive pin ontology.
9. energy-storage units according to claim 3, it is characterised in that: the unit air duct is the ventilation shaft of section variable diameter,
One end connects cooling fan and section is mutually agreed with cooling fan；The other end connects battery modules and in section and battery modules
Mutually agree in mould group air duct.
10. energy-storage units according to claim 1, it is characterised in that: there are two draw for setting on the outside of the front end face of the shell
Hand is located at the two sides of air inlet；The two sides of the shell are each provided with two handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146376.XU CN209104219U (en) | 2018-12-20 | 2018-12-20 | A kind of energy-storage units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146376.XU CN209104219U (en) | 2018-12-20 | 2018-12-20 | A kind of energy-storage units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104219U true CN209104219U (en) | 2019-07-12 |
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ID=67163043
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822146376.XU Active CN209104219U (en) | 2018-12-20 | 2018-12-20 | A kind of energy-storage units |
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| CN (1) | CN209104219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354883A (en) * | 2018-12-20 | 2020-06-30 | 上海展枭新能源科技有限公司 | Energy storage unit |
-
2018
- 2018-12-20 CN CN201822146376.XU patent/CN209104219U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354883A (en) * | 2018-12-20 | 2020-06-30 | 上海展枭新能源科技有限公司 | Energy storage unit |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: 333000 north of Zhihang Road, high tech Zone, Changjiang District, Jingdezhen City, Jiangxi Province (within Jingdezhen Weihang Technology Co., Ltd.) Patentee after: Jiangxi Zhanxiao New Energy Technology Co.,Ltd. Address before: 201611 Building 5, Wenchang Enterprise Park, 50 CHEYANG Road, Songjiang District, Shanghai Patentee before: SHANGHAI CAPENERGY TECHNOLOGY Co.,Ltd. |