CN210984819U - Energy storage power supply device - Google Patents
Energy storage power supply device Download PDFInfo
- Publication number
- CN210984819U CN210984819U CN201922410709.XU CN201922410709U CN210984819U CN 210984819 U CN210984819 U CN 210984819U CN 201922410709 U CN201922410709 U CN 201922410709U CN 210984819 U CN210984819 U CN 210984819U
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- Prior art keywords
- side plate
- cavity
- control panel
- power supply
- energy storage
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- 238000004146 energy storage Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides an energy storage power supply device, which comprises a plurality of electric cores, a control panel and a shell, wherein the electric cores are connected with each other by a circuit, and the electric cores are connected with the control panel by a circuit; the shell comprises a first cavity used for placing and fixing a plurality of electric cores, a second cavity used for placing and fixing the control panel and a battery box upper cover used for sealing the first cavity and the second cavity, a plurality of press blocks used for locking the electric cores in the first cavity are arranged above the electric cores, a PCB used for collecting state information of the electric cores is arranged above the press blocks, and the PCB is communicated with the control panel; after the battery cell is fixed to the first cavity and connected with the circuit, the battery box upper cover seals the first cavity and the second cavity to form energy storage power supply equipment. The utility model discloses simple structure, it is convenient not only to assemble, and it is lower to reprocess the degree of difficulty moreover.
Description
Technical Field
The utility model relates to an energy storage power supply unit technical field, concretely relates to energy storage power supply unit.
Background
The UPS power supply taking the lithium battery as the storage battery effectively overcomes the problems of large size, heavy weight, short service life and large pollution of the traditional UPS power supply of the lead-acid battery, and has huge market demand. Lithium cell UPS power among the prior art mainly adopts the mode of fixed rack, and its main energy storage battery part adopts simple and easy series connection of a plurality of battery cells or parallelly connected to form mostly, can not assemble at will, and inconvenient removal is not convenient for install and overhaul, and cost of maintenance is high, can't be applied to in the large-scale removal UPS electrical power generating system of modularization combination formula, and adaptability and manageability remain to be improved.
In the industries of banks, hospitals, military, power systems and the like, sudden power failure of some key devices causes significant loss, so that it is important to ensure reliable and stable power supply of the key devices. Currently, the combination of an Uninterruptible Power Supply (UPS) and a lithium battery provides guarantee for these key devices; when a commercial power is connected, the UPS supplies the voltage-stabilized commercial power to a load for use and can charge the lithium battery pack at the same time; when the commercial power is interrupted (power failure in accident), the UPS can continuously supply 220V alternating current to the load by the direct current power supply of the lithium battery through the method of switching and converting the inverter, so that the load can keep normal work and the software and hardware of the load are protected from being damaged.
However, the existing energy storage power supply equipment mostly adopts a multi-module assembly mode, or a simple battery cell is stacked in a mode. The former can obtain more reliable structural performance, but needs more complex tooling jigs to assist large-scale production, and has more assembly steps, low production efficiency, more materials for forming products and high cost; for the latter, the used materials are few, the cost is low, but the structure is loose, the stability is poor, the after-sale maintenance cost is high, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy storage power supply equipment, simple structure, not only the equipment is convenient, and the reprocess degree of difficulty is lower moreover.
The technical scheme of the utility model is realized like this:
the energy storage power supply equipment comprises a plurality of battery cores, a control panel and a shell, wherein the battery cores are in circuit connection with each other and are in circuit connection with the control panel; the shell comprises a first cavity used for placing and fixing a plurality of electric cores, a second cavity used for placing and fixing the control panel and a battery box upper cover used for sealing the first cavity and the second cavity, a plurality of press blocks used for locking the electric cores in the first cavity are arranged above the electric cores, a PCB used for collecting state information of the electric cores is arranged above the press blocks, and the PCB is communicated with the control panel; after the battery cell is fixed to the first cavity and connected with the circuit, the battery box upper cover seals the first cavity and the second cavity to form energy storage power supply equipment.
Preferably, the first cavity is formed by a first side plate, a second side plate, a third side plate and a fourth side plate which are connected end to end, the first side plate, the second side plate, the third side plate and the fourth side plate are respectively fixed on the bottom shell to form the first cavity, a fifth side plate is arranged in front of the first side plate, the control panel is fixed on the fifth side plate, and the first side plate and the second side plate form the second cavity.
Preferably, an insulating cover for covering the battery core is arranged above the PCB.
Preferably, the cross section of the pressing block is in an I shape.
Preferably, a silica gel strip is arranged at the joint of the pressing block and the battery core.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a casing divide into the first cavity that is used for installing the electric core, is used for installing control panel's second cavity, places electric core and fixes after the first cavity, then through aluminium row, electric connector and control panel circuit connection, it is more convenient to assemble; because electric core all fixes in first cavity through the briquetting, it is fixed comparatively firm, if when reprocessing, also only need the dismouting first cavity can, it is comparatively convenient to reprocess.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an exploded schematic view of an embodiment of the energy storage power supply apparatus of the present invention;
fig. 2 is a schematic structural diagram of a housing in an embodiment of the energy storage power supply apparatus of the present invention;
fig. 3 is an exploded schematic view of a housing according to an embodiment of the energy storage power supply apparatus of the present invention;
fig. 4 is a detailed view of a-a in fig. 1.
The attached drawings are as follows: 1, an electric core; 2 a control panel; 3, a shell; 31 a first cavity; 3101 a first side panel; 3102 a second side plate; 3103 a third side plate; 3104 a fourth side plate; 3105 a fifth side plate; 3106 a bottom case; 3107 fixing the ends; 32 a second cavity; 33, an upper cover of the battery box; 4, briquetting; 41 grooves; 5, a PCB board; 6, an insulating cover; 7, a silica gel strip; 8, arranging aluminum; 9 electrical connection.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 3, an embodiment of the present invention provides an energy storage power supply device, which includes a plurality of battery cells 1, a control panel 2, and a housing 3, wherein the battery cells 1 are connected to each other by a circuit, and the battery cells 1 are connected to the control panel 2 by a circuit; the shell 3 comprises a first cavity 31 for placing and fixing a plurality of electric cores 1, a second cavity 32 for placing and fixing a control panel 2 and a battery box upper cover 33 for sealing the first cavity 31 and the second cavity 32, a plurality of press blocks 4 for locking the electric cores 1 in the first cavity 31 are arranged above the electric cores 1, a PCB 5 for collecting state information of the electric cores 1 is arranged above the press blocks 4, and the PCB 5 is communicated with the control panel 2; after the battery cell 1 is fixed to the first cavity 31 and connected to a circuit, the first cavity 31 and the second cavity 32 are sealed by the upper cover 33 of the battery box to form an energy storage power supply device.
The second side plate 3102 and the fourth side plate 3104 are respectively provided with a fixing end 3107 for fixing two ends of the pressing block 4, so as to prevent the battery cell 1 from coming out of the first cavity 31. The pressing block 4 and the fixed end 3107 can be connected through a bolt.
Specifically, the first cavity 31 is formed by a first side plate 3101, a second side plate 3102, a third side plate 3103 and a fourth side plate 3104 which are connected end to end, the first side plate 3101, the second side plate 3102, the third side plate 3103 and the fourth side plate 3104 are respectively fixed on a bottom shell 3106 to form the first cavity 31, a fifth side plate 3105 is arranged in front of the first side plate 3101, the control panel 2 is fixed on the fifth side plate 3105, and the first side plate 3101 and the second side plate 3102 form the second cavity 32.
When the assembly is performed, as shown in fig. 2, the second side plate 3102 and the third side plate 3103 are firstly installed at the edge of the bottom case 3106 to form an included angle of 90 °, and the first side plate 3101 is connected with the second side plate 3102; then, stacking the cells 1 in the regions of the bottom case 3106, the second side plate 3102 and the third side plate 3103 according to a rule (e.g., a rule that facilitates serial connection or parallel connection), and the cells 1 are only adjacent to the second side plate 3102 and the third side plate 3103; after the electric cores 1 are orderly stacked, the first side plate 3101 and the second side plate 3102 are fixed, and the first side plate 3101, the second side plate 3102, the third side plate 3103 and the fourth side plate 3104 are fixed end to frame the electric cores 1; then, the battery core 1 is pressed by the pressing block 4, and two ends of the pressing block 4 are respectively fixed on the second side plate 3102 and the fourth side plate 3104, so that the battery core 1 is prevented from emerging from the upper part of the first cavity 31; then, the battery cells 1 are connected according to rules, as shown in fig. 2, in the embodiment of the present invention, three groups of battery cells are formed, after each group of battery cells is connected through the aluminum bars 8, each group of battery cells 1 are connected through the electrical connection members 9 (such as soft copper) to perform circuit connection; and finally, fixing the PCB 5 above the pressing block 4, fixing the control panel 2, and then covering the upper cover 33 of the battery box to complete the assembly of the energy storage power supply equipment.
The first side plate 3101, the second side plate 3102, the third side plate 3103, the fourth side plate 3104 and the bottom shell 3106 can be connected through bolts, and the first side plate 3101, the second side plate 3102, the third side plate 3103 and the fourth side plate 3104 can be connected end to end through riveting, so that the battery cell 1 can be conveniently locked in the first cavity 31. Of course, other connection methods may be adopted, and the present invention is not limited thereto.
It can be seen that the utility model discloses energy storage power supply equipment divides into through casing 3 and is used for installing electric core 1's first cavity 31, is used for installing control panel 2's second cavity 32, during the equipment put into electric core 1 respectively first cavity 31, control panel 2 put into the second cavity 32 can, do not need complicated frock tool to come supplementary installation, not only the equipment is comparatively simple, and fixed firm, and it is also comparatively convenient to reprocess.
Further, an insulating cover 6 for covering the battery core 1 is arranged above the PCB 5.
Furthermore, the cross section of the pressing block 4 is in an I shape, and when the battery cell pressing device is used, the opening of the pressing block 4 faces downwards to press the battery cell 1 downwards so as to prevent the pressing block 4 from being in contact with the battery cell 1 too much. In the embodiment of the present invention, the plurality of battery cells 1 form three groups, and are framed by the first side plate 3101, the second side plate 3102, the third side plate 3103, and the fourth side plate 3104, respectively, and in order to prevent the pressing block 4 from going outside, the pressing block 4 is fixed on the central line of each group of battery cells 1.
Further, the junction of briquetting 4 and electric core 1 is equipped with silica gel strip 7 to avoid the friction between briquetting 4 and electric core 1, also play insulating effect, avoid electric core 1 to lead to the briquetting 4 with the electric conductance on. As shown in fig. 4, the silicon strip 7 is provided with a groove 41 which is matched with two sides of the pressing block 4, and after the two sides of the pressing block 4 are sleeved into the groove 41, the pressing block is pressed on the surface of the battery cell 1, so that the insulation effect is good.
The utility model also provides an energy storage power supply equipment's assembly method, specifically include following step:
step 1, orderly placing a plurality of battery cores 1 into a first cavity 31 according to rules, and adjusting the space size of the first cavity 31 to make the space of the first cavity adapted to the space size formed by the plurality of battery cores 1;
specifically, step 1 includes the following substeps:
step 101, as shown in fig. 3, first fixing the second side plate 3102 and the third side plate 3103 on the corresponding positions of the bottom shell 3106, and then connecting the second side plate 3102 with the third side plate 3103, wherein the angle between the second side plate 3102 and the third side plate 3103 is 90 °;
102, arranging a plurality of battery cores 1 along the directions of a second side plate 3102 and a third side plate 3103 according to rules;
the utility model discloses in the embodiment, with a plurality of electric cores 1 according to the neat pile of rule, if carry out parallel connection or series connection to electric core 1 according to the convenience and put. As shown in fig. 1 and 3, after a plurality of cells 1 are regularly stacked, three groups of cells 1 are formed. Of course, multiple sets of cells 1 may be formed as needed, but the present invention is not limited thereto.
Step 103, after the arrangement, installing a first side plate 3101 and a fourth side plate 3104 along the electric core 1, so that the first side plate 3101, the second side plate 3102, the third side plate 3103 and the fourth side plate 3104 of the electric core 1 form a first cavity 31 to surround all the electric cores 1; wherein, the first side plate 3101, the second side plate 3102, the third side plate 3103 and the fourth side plate 3104 are connected end to end;
if the utility model discloses in the embodiment, after a plurality of electric cores 1 neatly piled up according to the rule, hug closely electric core 1 with first curb plate 3101, fourth curb plate 3104 again and install on drain pan 3106 to end first curb plate 3101, fourth curb plate 3104, third curb plate 3103 end to end, be used for fixing with framing electric core 1.
At step 104, a fifth side plate 3105 is attached to the bottom cover 3106 in front of the first side plate 3101. After the battery cell 1 is fixed, preparation for fixing the control panel 2 is started. When the fifth side plate 3105 is attached, the control panel 2 may be fixed to the fifth side plate 3105, and then the fifth side plate 3105 may be fixed to the bottom case 3106.
the utility model discloses in the embodiment, a plurality of electric cores 1 form three group's electric cores according to the neat pile of rule good back, place briquetting 4 at the central line of every group electricity core, and perpendicular mutually with electric core 1, can prevent effectively that electric core 1 from running out the outside. Wherein, two ends of the pressing block 4 are respectively connected with the fixed ends 3107 of the second side plate 3102 and the fourth side plate 3104.
Step 3, performing circuit connection on the adjacent electric cores 1 through the aluminum row 8 according to rules, and then performing circuit connection on each electric core group and the control panel 2 through the electric connecting piece 9;
the utility model discloses in the embodiment, arrange 8 through the aluminium and realize establishing ties between electric core 1 in every group electric core, then connect electric connector 9 parallelly connected or establish ties (select parallelly connected or establish ties according to the demand) with each electric core group as required to access control panel 2.
When connecting each electric core 1 through aluminium row 8, also pass through bolt fastening with PCB board 5 on briquetting 4, the signal detection end is drawn forth respectively at the both ends of PCB board 5 and is connected with electric core 1 for gather electric core data, like temperature, electric current, voltage etc.. Each PCB board 5 is in communication connection with the control panel 2, and feeds back the collected information to the control panel 2.
and 6, buckling an upper cover 33 of the battery box to finish product assembly.
When needing to reprocess, unpack battery box upper cover 33 apart, it can to inspect, it is comparatively convenient to dismantle.
Further, in the step 2, the section of the pressing block 4 is in an I shape, and silica gel strips 7 are arranged on two sides of the pressing block 4. As shown in fig. 4, after the silicon rubber strip 7 with the groove 41 is placed on two sides of the pressing block 4, the pressing block is fixed on the electric core 1 to play an insulating role.
To sum up, the utility model is divided into a first cavity 31 for installing the battery cell 1 and a second cavity 32 for installing the control panel 2 by the shell 3, the battery cell 1 is placed in the first cavity 31 and then fixed, and then is connected with the control panel 2 through the aluminum row 8 and the electric connector 9, so that the assembly is more convenient; because electric core 1 all fixes in first cavity 31 through briquetting 4, it is fixed comparatively firm, if when reprocessing, also only need the dismouting first cavity 31 can, it is comparatively convenient to reprocess.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The energy storage power supply equipment is characterized by comprising a plurality of battery cores, a control panel and a shell, wherein the battery cores are in circuit connection with each other, and the battery cores are in circuit connection with the control panel; the shell comprises a first cavity used for placing and fixing a plurality of electric cores, a second cavity used for placing and fixing the control panel and a battery box upper cover used for sealing the first cavity and the second cavity, a plurality of press blocks used for locking the electric cores in the first cavity are arranged above the electric cores, a PCB used for collecting state information of the electric cores is arranged above the press blocks, and the PCB is communicated with the control panel; after the battery cell is fixed to the first cavity and connected with the circuit, the battery box upper cover seals the first cavity and the second cavity to form energy storage power supply equipment.
2. The energy storage power supply device according to claim 1, wherein the first cavity is formed by a first side plate, a second side plate, a third side plate and a fourth side plate which are connected end to end, the first side plate, the second side plate, the third side plate and the fourth side plate are respectively fixed on the bottom shell to form the first cavity, a fifth side plate is arranged in front of the first side plate, the control panel is fixed on the fifth side plate, and the first side plate and the second side plate form the second cavity.
3. The energy storage power supply device of claim 1, wherein an insulating cover for covering the battery core is arranged above the PCB.
4. The energy storage power supply apparatus of claim 1, wherein said compact is i-shaped in cross-section.
5. The energy storage power supply equipment according to claim 1 or 4, wherein a silica gel strip is arranged at a joint of the pressing block and the battery core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410709.XU CN210984819U (en) | 2019-12-28 | 2019-12-28 | Energy storage power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410709.XU CN210984819U (en) | 2019-12-28 | 2019-12-28 | Energy storage power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210984819U true CN210984819U (en) | 2020-07-10 |
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ID=71420617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922410709.XU Active CN210984819U (en) | 2019-12-28 | 2019-12-28 | Energy storage power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210984819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911610A (en) * | 2019-12-28 | 2020-03-24 | 广州宝狮新能源有限公司 | Energy storage power supply device and assembling method thereof |
| CN114678644A (en) * | 2021-11-25 | 2022-06-28 | 东莞新能安科技有限公司 | Battery pack and energy storage system |
-
2019
- 2019-12-28 CN CN201922410709.XU patent/CN210984819U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911610A (en) * | 2019-12-28 | 2020-03-24 | 广州宝狮新能源有限公司 | Energy storage power supply device and assembling method thereof |
| CN114678644A (en) * | 2021-11-25 | 2022-06-28 | 东莞新能安科技有限公司 | Battery pack and energy storage system |
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