CN213816356U - Quick-dismantling type modularized household lithium battery energy storage product - Google Patents
Quick-dismantling type modularized household lithium battery energy storage product Download PDFInfo
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- CN213816356U CN213816356U CN202023210137.XU CN202023210137U CN213816356U CN 213816356 U CN213816356 U CN 213816356U CN 202023210137 U CN202023210137 U CN 202023210137U CN 213816356 U CN213816356 U CN 213816356U
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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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Abstract
The utility model provides a quick detach formula modularization household is with lithium cell energy storage product, it includes control box module, battery box module and base support, control box module, battery box module and base support superpose from top to bottom in proper order, battery box module is formed by superpose in proper order of one or more battery box modules; the control box module with between the battery box module, and the battery box module with respectively through one or more setting element fixed connection between the base support. The utility model discloses a slot and locating pin design need not screw, fixed bolster etc. and can accomplish the module and fix in the installation between the module, when continuing original modularization lithium cell family and using the expanded easy transport advantage of energy storage product, and to a great extent has simplified the flow of installation with follow-up maintenance, has increased substantially personnel fortune dimension efficiency.
Description
Technical Field
The utility model relates to a household is with energy storage field, in particular to lithium cell energy storage product is used at quick detach formula modularization family.
Background
In recent years, many families have installed energy storage products for lithium battery users due to reasons such as high peak electricity prices, popularization of clean energy, large-scale power failure caused by natural disasters or overhigh loads, and power grid regulation needs of some countries.
In the field of household energy storage, existing energy storage products for lithium batteries are mainly divided into integrated products and modularized products according to installation modes. Wherein, the integral type product is installed in a whole casing with modules such as battery box, control box, fixed back only need connect external pencil can, the installation is extremely simple and convenient. However, the difficulty of transportation is high, and the labor cost is high due to the need of transporting by multiple persons. In addition, the integrated design cannot be expanded and adjusted in voltage, capacity and the like according to different requirements of customers.
A modular product is generally composed of a plurality of battery box modules and a control box module stacked in a longitudinal or lateral direction. The existing products are all connected and fixed by a plurality of screws, fixed brackets and the like after all modules are simply piled together.
The modularized product is easy to carry compared with an integrated product, and has strong expandability. However, the installation and subsequent maintenance of the modular product is complicated and time-consuming. Meanwhile, the problems of screw thread slippage and the like are easily caused after repeated disassembly and assembly, and the product strength is influenced.
In view of the above, those skilled in the art have devised a quick-release type modular household lithium battery energy storage product, in order to overcome the above technical problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a lithium cell energy storage product is used at quick detach formula modularization family in order to overcome among the prior art lithium cell family and maintain complicacy with the energy storage product installation, defect such as consuming time longer.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a quick-release type modularized household lithium battery energy storage product is characterized by comprising a control box module, a battery box module and a base support, wherein the control box module, the battery box module and the base support are sequentially superposed from top to bottom, and the battery box module is formed by sequentially superposing one or more battery box modules;
the control box module with between the battery box module, and the battery box module with respectively through one or more setting element fixed connection between the base support.
According to an embodiment of the present invention, one or more splicing positions are provided adjacent to the junction of the control box module and the battery box module, one or more splicing positions are provided adjacent to the junction of the battery box module, and one or more splicing positions are provided adjacent to the junction of the battery box module and the base bracket;
each form a locating hole in the concatenation position, the setting element is installed and is corresponded in the locating hole, be used for fixed adjacent the control box module with relative position between the battery box module, adjacent relative position between the battery box module, and adjacent the battery box module with position between the base support.
According to the utility model discloses an embodiment, the control box module the battery case module with the base support is the polygon that the shape matches each other.
According to an embodiment of the present invention, each corner of the lower surface of the control box module is provided with a first protrusion, and a longitudinal section in the first protrusion is provided with a half positioning hole;
each corner of the upper surface of the battery box module is provided with a first groove, and the longitudinal section of each first groove is provided with a half positioning hole;
between control box module and adjacent battery case module, first arch with correspond first recess is spliced from top to bottom and is formed complete locating hole, the setting element is installed in corresponding the locating hole.
According to an embodiment of the present invention, each corner of the lower surface of the battery box module is provided with a second protrusion, and a longitudinal section of each second protrusion is provided with a half positioning hole;
between two adjacent battery case modules from top to bottom, the second arch and the corresponding first groove are spliced from top to bottom to form a complete positioning hole, and the positioning piece is installed in the corresponding positioning hole.
According to an embodiment of the present invention, each corner of the upper surface of the base bracket is provided with a second groove, and a longitudinal section of each second groove is provided with a half positioning hole;
the base support and the adjacent battery box module, the second protrusion and the corresponding second groove are spliced up and down to form a complete positioning hole, and the positioning piece is installed in the corresponding positioning hole.
According to the utility model discloses an embodiment, the setting element is the locating pin, the locating pin is the columnar structure, just the first half section part of locating pin is solid cylinder, and latter half section part is hollow cylinder, hollow cylinder separately forms two parts along the axis, leave a clearance between the two parts.
According to an embodiment of the present invention, the outer surface of the hollow cylinder is provided with a plurality of single-point protrusions, the inner wall surface of the positioning hole is provided with an annular groove, the single-point protrusions are matched with the annular groove, and when the positioning pin is installed in the positioning hole, the single-point protrusions are clamped in the annular groove;
and the annular groove is matched with the gap, and when the two parts of the hollow cylinder are pressed together, the single-point bulge is separated from the annular groove.
According to the utility model discloses an embodiment, the tip portion of hollow cylinder is provided with annular boss.
According to the utility model discloses an embodiment, quick detach formula modularization family is with lithium cell energy storage product still includes supplementary sunshade module, supplementary sunshade module is installed on the upper surface of control box module.
According to the utility model discloses an embodiment, supplementary sunshade module is an arc sunshading board, perhaps supplementary sunshade module comprises two piece at least sunshading boards through the hub connection, the sunshading board with the upper surface buckle of control box module is connected.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses quick detach formula modularization household is with lithium cell energy storage product passes through slot and locating pin design, and it is fixed to need not installation that screw, fixed bolster etc. can accomplish module between the module, when continuing original modularization lithium cell household energy storage product can expand easy transport advantage, and to a great extent has simplified the flow of installation with follow-up maintenance, has increased substantially personnel fortune dimension efficiency. Meanwhile, the influence on the strength performance of the product caused by repeated maintenance is avoided, and the reliability of the whole life cycle of the product is improved.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which like reference numerals refer to like features throughout,
wherein:
fig. 1 is a schematic perspective view of the energy storage product of the lithium battery for the quick-release modular user.
Fig. 2 is an exploded view of the energy storage product of the lithium battery for the quick-release modular user.
Fig. 3 is a schematic structural diagram of a control box module in a lithium battery energy storage product for a quick-release modular user.
Fig. 4 is a schematic structural diagram of a control box module in the lithium battery energy storage product for the quick-release modular user of the present invention.
Fig. 5 is a first schematic structural diagram of a battery box module in a lithium battery energy storage product for a quick-release modular user.
Fig. 6 is a schematic structural diagram of a battery box module in the energy storage product of the lithium battery for the quick-release modular user.
Fig. 7 is a schematic structural view of the base support in the energy storage product of the lithium battery for the quick-release modular consumer.
Fig. 8 is the utility model discloses the structure schematic diagram of locating pin in lithium cell energy storage product is used at quick detach formula modularization family.
Fig. 9 is a schematic structural diagram of the first auxiliary sunshade module in the energy storage product of the lithium battery for the quick-release modular user of the present invention.
Fig. 10 is a schematic structural diagram of an auxiliary sunshade module in the energy storage product of the lithium battery for the quick-release modular user of the present invention.
[ reference numerals ]
Positioning member 40
Splicing position A
Location hole a
Gap b
Annular groove c
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.
Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.
Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the described device or element must have a specific installation and operation orientation, and therefore, should not be construed as limiting the present invention.
Fig. 1 is a schematic perspective view of the energy storage product of the lithium battery for the quick-release modular user. Fig. 2 is an exploded view of the energy storage product of the lithium battery for the quick-release modular user.
As shown in fig. 1 and 2, the utility model discloses a lithium cell energy storage product is used at quick detach formula modularization family, it includes control box module 10, battery box module and base support 30, control box module 10 battery box module and base support 30 superpose to the top down in proper order, the battery box module is formed by superpose in proper order of one or more battery box module 20. The control box module 10 and the battery box module, the battery box module 20 and the battery box module and the base bracket 30 are fixedly connected through one or more positioning members 40 respectively.
Preferably, one or more splicing positions a are provided at the junction of the adjacent control box module 10 and the battery box module, one or more splicing positions a are provided at the junction of the adjacent battery box module 20, and one or more splicing positions a are provided at the junction of the adjacent battery box module and the base bracket 30. A positioning hole is formed in each splicing position A, and a positioning piece 40 is installed in the corresponding positioning hole and used for fixing the relative position between the adjacent control box modules 10 and the battery box modules, the relative position between the adjacent battery box modules 20 and the position between the adjacent battery box modules and the base support 30.
Preferably, the control box module 10, the battery box module 20 and the base bracket 30 are provided in polygonal shapes matching with each other in shape. Of course, the shapes of the control box module 10, the battery box module 20 and the base bracket 30 are not specifically limited and are merely preferred examples.
For example, the control box module 10, the battery box module 20 and the base bracket 30 in the present embodiment are selected to be rectangular box structures, which are described in detail with reference to fig. 3 to 7, and this is only an example, and other shapes are also included in the protection scope of the present application.
Fig. 3 is a schematic structural diagram of a control box module in a lithium battery energy storage product for a quick-release modular user. Fig. 4 is a schematic structural diagram of a control box module in the lithium battery energy storage product for the quick-release modular user of the present invention. Fig. 5 is a first schematic structural diagram of a battery box module in a lithium battery energy storage product for a quick-release modular user. Fig. 6 is a schematic structural diagram of a battery box module in the energy storage product of the lithium battery for the quick-release modular user.
As shown in fig. 3 to 6, in the present embodiment, each corner of the lower surface of the control box module 10 is provided with a first protrusion 11, and a longitudinal section of the first protrusion 11 is provided with a half positioning hole a. Each corner of the upper surface of the battery box module 20 is provided with a first groove 21, and a longitudinal section of the first groove 21 is provided with a half positioning hole a. Between the control box module 10 and the adjacent battery box module 20, the first protrusion 11 and the corresponding first groove 21 are vertically spliced to form a complete positioning hole a, and the positioning member 40 is installed in the corresponding positioning hole a.
As shown in fig. 5 and 6, second protrusions 22 are formed at respective corners of the lower surface of the battery case module 20, and a longitudinal section of each second protrusion 22 is provided with a half positioning hole a. Between two adjacent battery box modules 20, the second protrusions 22 and the corresponding first grooves 21 are spliced up and down to form complete positioning holes, and the positioning members 40 are installed in the corresponding positioning holes.
Fig. 7 is a schematic structural view of the base support in the energy storage product of the lithium battery for the quick-release modular consumer.
As shown in fig. 7, each corner of the upper surface of the base bracket 30 is provided with a second groove 31, and a longitudinal section of the second groove 31 is provided with a half positioning hole a. Between the base bracket 30 and the adjacent battery box module 20, the second protrusion 22 and the corresponding second groove 31 are spliced up and down to form a complete positioning hole, and the positioning member 40 is installed in the corresponding positioning hole.
Fig. 8 is the utility model discloses the structure schematic diagram of locating pin in lithium cell energy storage product is used at quick detach formula modularization family.
As shown in fig. 8, in the present embodiment, the positioning element 40 is preferably a positioning pin, the positioning pin is a cylindrical structure, a front half section of the positioning pin is a solid cylinder 41, a rear half section of the positioning pin is a hollow cylinder 42, the hollow cylinder 42 is divided along an axis to form two parts, and a gap b is left between the two parts.
Further, a plurality of single-point protrusions 421 are further arranged on the outer surface of the hollow column 42, an annular groove c is formed in the inner wall surface of the positioning hole, and the single-point protrusions 421 are matched with the annular groove c. When the positioning pin is installed in the positioning hole a, the single-point protrusion 421 is clamped in the annular groove c. Moreover, the annular groove c is matched with the gap b, and when the two parts of the hollow cylinder 42 are pressed together, the single-point protrusion 421 is escaped from the annular groove c. In addition, an annular boss 422 is arranged at the tail end part of the hollow column body 42, so that the positioning piece 40 can be conveniently taken out.
Fig. 9 is a schematic structural diagram of the first auxiliary sunshade module in the energy storage product of the lithium battery for the quick-release modular user of the present invention. Fig. 10 is a schematic structural diagram of an auxiliary sunshade module in the energy storage product of the lithium battery for the quick-release modular user of the present invention.
As shown in fig. 9 and 10, the energy storage product for a lithium battery for a quick-release modular user of the present invention further includes an auxiliary sunshade module 50, and the auxiliary sunshade module 50 is installed on the upper surface of the control box module 10. The auxiliary sunshade module 50 may preferably be provided as a curved sunshade, or the auxiliary sunshade module 50 is composed of at least two sunshades 51 connected by a shaft 52, and the sunshades 51 are snap-connected to the upper surface of the console box module 10.
Of course, it is not intended to indicate or imply that the auxiliary sunshade module 50 described herein must employ this structure, and that other forms of light-shielding baffle structures may be employed, and the use of other baffle structures is also within the scope of the present invention.
According to above-mentioned structural description, further specifically speaking, lithium cell energy storage product is used at quick detach formula modularization family includes battery box module, control box module 10, base support 30, supplementary sunshade module 50, locating pin quintuple, and the last extremely up-down is supplementary sunshade module 50, control box module 10, battery box module, base support 30 in proper order of structural position. The battery box module is composed of a plurality of battery box modules 20. The battery box modules 20, the battery box modules and the control box module 10, and the battery box modules 20 and the base support 30 are fixedly connected by positioning pins, and the auxiliary sunshade module 50 is fixed above the control box module 10 by a buckle.
The control box module B is internally provided with a battery management system control part and electrical parts, the control box module 10 is a cuboid box body with the length and width consistent with those of the battery box module 20, a battery management system control board and related electrical parts are arranged in the control box module B, wiring harnesses of power, communication, equipotential and the like of the battery box module are connected with the battery box module below through a quick-plug segment in a groove on the lower surface of the box body, and wiring harnesses of power, communication, grounding and the like of other external products and systems are connected through terminals or Glan heads on the side surfaces of the box body. The display module and the circuit breaker are installed at the front and the side of the control box module 10, respectively. The design of the lower surface four corners position of control box module 10 has 4 cuboid archs, and protruding edge design has the second half locating pin hole that matches with battery box module 20 upper surface recess edge locating pin hole. And an annular groove c for preventing the positioning pin from sliding is designed in the positioning pin hole. The front and rear edges of the upper surface of the control box are designed with snap rings 12 for fixing the auxiliary sunshade modules 50.
The battery box module 20 is preferably a rectangular box body, the battery module, the battery management system sampling plate and other components are mounted inside the box body, and external wiring harnesses such as power, communication and equipotential are connected with the upper module and the lower module through quick-plug terminals in the upper surface convex groove and the lower surface concave groove of the box body. The four corners of the upper surface of the battery box module 20 are provided with 4 cuboid grooves, and the edges of the grooves are provided with half positioning pin holes. Correspondingly, the design of the lower surface four corners position of battery box module 20 has 4 cuboid archs, and protruding edge design has the second half locating pin hole that matches with upper surface groove edge locating pin hole. And an annular groove c for preventing the positioning pin from sliding is designed in the positioning pin hole.
More specifically, here, the battery box module 20 is connected between the box bodies by the upper surface tongue and the lower surface groove terminal for power, communication, equipotential, and the like. Rectangular first grooves 21 are respectively designed at four corners of the upper surface of the battery box module 20, a longitudinal section in each first groove is provided with a half positioning pin hole (namely, a half positioning hole a), and an annular groove c is designed on the outer side of the inner wall of each positioning pin hole. Rectangular second protrusions 22 are respectively designed at four corners of the lower surface of the battery box module 20, half positioning pin holes (namely, half positioning holes a) matched with the rectangular first grooves 21 on the upper surface of the box body are designed on longitudinal sections in the second protrusions 22, and annular grooves c matched with the inner walls of the positioning pin holes of the rectangular first grooves 21 on the upper surface of the box body are designed on the outer sides of the inner walls of the positioning pin holes.
The base support 30 is preferably a rectangular box having a length and a width identical to those of the battery box module 20, and the box has a certain height to prevent the influence of the ground water on the insulation and voltage resistance of the battery box module and the corrosion of the box. The four corners of the upper surface of the box of the base bracket 30 are designed with 4 second grooves 31 of rectangular blocks, the longitudinal section in each second groove 31 is designed with half positioning pin holes (i.e. half positioning holes a) matched with the rectangular second protrusions 22 on the lower surface of the box of the battery box module 20, and the outer side of the inner wall of each positioning pin hole is designed with an annular groove c matched with the inner wall of the rectangular second protrusions 22 on the lower surface of the box of the battery box module 20. The edge of the second groove 31 is designed with the other half of the positioning pin holes matching with the positioning pin holes of the protruding edge of the lower surface of the battery box module 20. And an annular groove c for preventing the positioning pin from sliding is designed in the positioning pin hole.
The utility model discloses lithium cell energy storage product is used at quick detach formula modularization family's concrete theory of operation does:
when the product is installed, the base support 30 is firstly placed at the installation position, the battery box modules 20 are sequentially stacked, the control box module 10 is finally placed, the connection positioning pins (namely, the positioning pieces 40) among the modules are sequentially inserted, the external wire harness is connected, the auxiliary sun visor module 50 is fixed on the clamping ring 12 of the control box module 10 through the buckle 53, and the system maintenance switch is closed.
When the control box module 10 or the battery box module 20 needs to be disassembled for maintenance:
if the operation is performed by one person, the system maintenance switch is disconnected, the buckle 53 of the auxiliary sunshading board module 50 is opened and taken down, the wiring harness connected with the outside is disconnected, the module to be maintained and all the inter-module connection positioning pins (namely, the positioning pieces 40) of all the modules above the module are pulled out, the modules are sequentially taken down from top to bottom, and a new module for replacement is placed at the maintenance module position. And then, stacking the modules above in sequence to the original positions, inserting a connecting positioning pin (namely a positioning piece 40) between the modules, connecting an external wire harness, installing an auxiliary sun shield module 50, and closing a system maintenance switch.
If the system maintenance switch is operated by multiple persons, the system maintenance switch is disconnected firstly, the buckles 53 of the auxiliary sunshading board modules 50 are opened and taken down, the wiring harnesses connected with the outside are disconnected, the connecting positioning pins (namely the positioning pieces 40) between the modules to be maintained and the adjacent modules are pulled out, the multiple modules at the upper part and the maintenance modules are taken down by the multiple persons together, the new modules for replacement are placed at the maintenance module, then the multiple modules at the upper part are placed back to the original position, the connecting positioning pins (namely the positioning pieces 40) are inserted, the external wiring harnesses are connected, the auxiliary sunshading board modules 50 are installed, and the system maintenance switch is closed.
Therefore, the utility model discloses quick detach formula modularization family is with lithium cell energy storage product has following a great deal of advantage:
one, the utility model discloses a slot and setting element through the intermodule concatenation formation are fixed a position and are fixed each intermodule of product, need not screw, fixed bolster etc. and can accomplish the installation between module and the module fixed, when continuing the expanded easy transport advantage of energy storage product of original modularization lithium cell family, to a great extent has simplified the operation of installation with follow-up maintenance, has improved personnel fortune dimension efficiency by a wide margin. Meanwhile, the influence on the strength performance of the product caused by the sliding teeth after the screw is fixed for multiple times of maintenance is avoided, and the reliability of the whole life cycle of the product is improved.
Two, the utility model discloses a design first half section is solid half section after hollow, and the hollow structure surface has bellied locating pin (setting element promptly) structure, when guaranteeing to connect between firm fixed box, the fixed and plug of the locating pin of being convenient for makes the product installation more convenient with the maintenance process, improves fortune dimension efficiency. In addition, the positioning pin hole is internally provided with an annular groove, the outer surface of the positioning pin hollow structure is provided with a plurality of protrusions, and the positioning pin hollow structure can be conveniently and quickly inserted without alignment during installation.
Three, the utility model discloses an auxiliary sunshade module with adjustable design in control box module top prevents that the product from receiving sunshine when the open air is used and penetrates directly, has reduced the ambient temperature that the battery was located, has optimized the battery operational environment, and then has improved the charge-discharge capacity in the battery use. Meanwhile, the service life of the product is prolonged, and the reliability of the product is improved.
Fourthly, the utility model has the advantages of simple structure, simple to operate, it is with low costs, easily promote.
To sum up, the utility model discloses quick detach formula modularization household is with lithium cell energy storage product passes through slot and locating pin design, and it is fixed to need not installation that screw, fixed bolster etc. can accomplish module between the module, when continuing original modularization lithium cell household energy storage product and can expand easy transport advantage, to a great extent has simplified the flow of installation with follow-up maintenance, has increased substantially personnel fortune dimension efficiency. Meanwhile, the influence on the strength performance of the product caused by repeated maintenance is avoided, and the reliability of the whole life cycle of the product is improved.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are all within the scope of the invention.
Claims (11)
1. A quick-release type modularized household lithium battery energy storage product is characterized by comprising a control box module, a battery box module and a base support, wherein the control box module, the battery box module and the base support are sequentially superposed from top to bottom, and the battery box module is formed by sequentially superposing one or more battery box modules;
the control box module with between the battery box module, and the battery box module with respectively through one or more setting element fixed connection between the base support.
2. The quick release type modular household lithium battery energy storage product as claimed in claim 1, wherein one or more splicing positions are provided adjacent to the junction of the control box module and the battery box module, one or more splicing positions are provided adjacent to the junction of the battery box module, and one or more splicing positions are provided adjacent to the junction of the battery box module and the base bracket;
each form a locating hole in the concatenation position, the setting element is installed and is corresponded in the locating hole, be used for fixed adjacent the control box module with relative position between the battery box module, adjacent relative position between the battery box module, and adjacent the battery box module with position between the base support.
3. The lithium battery energy storage product for the quick-release type modular users as claimed in claim 2, wherein the control box module, the battery box module and the base bracket are polygons with shapes matching with each other.
4. The quick-release type modular household lithium battery energy storage product as claimed in claim 3, wherein each corner of the lower surface of the control box module is provided with a first protrusion, and a longitudinal section in each first protrusion is provided with a half positioning hole;
each corner of the upper surface of the battery box module is provided with a first groove, and the longitudinal section of each first groove is provided with a half positioning hole;
between control box module and adjacent battery case module, first arch with correspond first recess is spliced from top to bottom and is formed complete locating hole, the setting element is installed in corresponding the locating hole.
5. The quick-release type modular household lithium battery energy storage product as claimed in claim 4, wherein each corner of the lower surface of the battery box module is provided with a second protrusion, and the longitudinal section of each second protrusion is provided with a half positioning hole;
between two adjacent battery case modules from top to bottom, the second arch and the corresponding first groove are spliced from top to bottom to form a complete positioning hole, and the positioning piece is installed in the corresponding positioning hole.
6. The quick-release type modular household lithium battery energy storage product as claimed in claim 5, wherein each corner of the upper surface of the base bracket is provided with a second groove, and the longitudinal section of each second groove is provided with a half positioning hole;
the base support and the adjacent battery box module, the second protrusion and the corresponding second groove are spliced up and down to form a complete positioning hole, and the positioning piece is installed in the corresponding positioning hole.
7. The lithium battery energy storage product for quick-release type modular users as claimed in claim 2, wherein the positioning member is a positioning pin, the positioning pin is of a columnar structure, the front half section of the positioning pin is a solid cylinder, the rear half section of the positioning pin is a hollow cylinder, the hollow cylinder is divided into two parts along the axis, and a gap is left between the two parts.
8. The quick-release type modular household lithium battery energy storage product as claimed in claim 7, wherein the outer surface of the hollow column body is provided with a plurality of single-point protrusions, the inner wall surface of the positioning hole is provided with an annular groove, the single-point protrusions are matched with the annular groove, and when the positioning pin is installed in the positioning hole, the single-point protrusions are clamped in the annular groove;
and the annular groove is matched with the gap, and when the two parts of the hollow cylinder are pressed together, the single-point bulge is separated from the annular groove.
9. The quick release type modular household lithium battery energy storage product as claimed in claim 7, wherein the end part of the hollow cylinder is provided with an annular boss.
10. The quick release type modular household lithium battery energy storage product as claimed in any one of claims 1 to 9, further comprising an auxiliary sunshade module mounted on the upper surface of the control box module.
11. The quick release type modular household lithium battery energy storage product as claimed in claim 10, wherein the auxiliary sunshade module is an arc-shaped sunshade, or the auxiliary sunshade module is composed of at least two sunshades connected through a shaft, and the sunshades are connected with the upper surface of the control box module in a snap-fit manner.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899545A (en) * | 2022-03-28 | 2022-08-12 | 岳阳耀宁新能源科技有限公司 | Stackable energy storage battery box |
| CN116526632A (en) * | 2023-06-21 | 2023-08-01 | 深圳海辰储能控制技术有限公司 | Energy storage system |
-
2020
- 2020-12-28 CN CN202023210137.XU patent/CN213816356U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114899545A (en) * | 2022-03-28 | 2022-08-12 | 岳阳耀宁新能源科技有限公司 | Stackable energy storage battery box |
| CN116526632A (en) * | 2023-06-21 | 2023-08-01 | 深圳海辰储能控制技术有限公司 | Energy storage system |
| CN116526632B (en) * | 2023-06-21 | 2024-01-23 | 深圳海辰储能科技有限公司 | Energy storage system |
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