CN116995315A - Combined power supply module applied to household energy storage system - Google Patents
Combined power supply module applied to household energy storage system Download PDFInfo
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- CN116995315A CN116995315A CN202311257154.4A CN202311257154A CN116995315A CN 116995315 A CN116995315 A CN 116995315A CN 202311257154 A CN202311257154 A CN 202311257154A CN 116995315 A CN116995315 A CN 116995315A
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- sliding
- plate
- power supply
- energy storage
- storage system
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- 238000004146 energy storage Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000007306 turnover Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/267—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders having means for adapting to batteries or cells of different types or different sizes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
Abstract
The invention discloses a combined power supply module applied to a household energy storage system, and relates to the field of power supply modules. In the invention, the quick installation of a plurality of batteries of different types can be realized through the arrangement of the installation mechanism, the sliding pushing-out mechanism and the auxiliary fire extinguishing mechanism, the batteries can be quickly pushed out when accidents happen to the batteries, and the fire extinguisher can quickly extinguish the fire of the batteries when the batteries are pushed out, so that the safety of the batteries can be ensured, the further expansion of loss can be avoided, and meanwhile, the potential safety hazard is eliminated.
Description
Technical Field
The invention relates to the technical field of power supply modules, in particular to a combined power supply module applied to a household energy storage system.
Background
The household energy storage equipment stores electric energy, is used when needed, is also called an electric energy storage product or a Battery Energy Storage System (BESS), is hereinafter referred to as household energy storage, the core of the household energy storage is a rechargeable battery, generally a lithium ion battery or a lead-acid battery, other components are inverters, and the control system capable of intelligently controlling charge and discharge can realize a distributed generation concept, alleviate the power transmission pressure of a power grid and reduce the use of fossil fuel as the energy storage enters a common household.
The battery module is also one of the most dangerous parts in the actual use process, and once a certain battery is in fire or even is in fire due to short circuit or quality reasons of the battery or other unexpected reasons, the accident is expanded and spread to other batteries quickly due to the hysteresis of information when a user finds out, so that the whole battery module can be damaged quickly, even explodes, and huge losses are caused.
Disclosure of Invention
The invention aims to provide a combined power supply module applied to a household energy storage system so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the combined power supply module comprises a power supply cabinet and a cabinet door rotatably installed on one side of the power supply cabinet through a hinge, wherein the cabinet door is adsorbed on the power supply cabinet through a magnet, a plurality of radiating holes for radiating are formed in two sides of the power supply cabinet, a control host and a plurality of batteries are installed in the power supply cabinet, and the batteries are sequentially connected and finally connected to the control host;
the power cabinet also comprises a plurality of mounting mechanisms, a plurality of batteries are adjustably mounted in the power cabinet, and the batteries are movably mounted on the mounting mechanisms respectively;
the mounting mechanism comprises a plugging carrier plate, two binding post connecting rods are movably mounted on the plugging carrier plate, plug bushes are movably mounted on the two binding post connecting rods, the two plug bushes are respectively sleeved on the two binding posts of the battery, and the two adjacent binding post connecting rods are connected through an adapter cable;
the battery is arranged on the sliding pushing mechanism, and the sliding pushing mechanism is used for moving the battery out of the power cabinet;
the sliding pushing mechanism comprises a sliding pushing plate, the sliding pushing plate is slidably mounted on the plugging carrier plate, a clamping plate is mounted on one side of the sliding pushing plate, the battery is clamped between the sliding pushing plate and the clamping plate, and the sliding pushing plate is used for pushing the battery out of the power cabinet;
the fire-extinguishing device comprises a power cabinet, and is characterized by further comprising an auxiliary fire-extinguishing mechanism, wherein the auxiliary fire-extinguishing mechanism is arranged on the plug-in carrier plate and is used for extinguishing fire of a battery positioned outside the power cabinet.
Further, in a preferred embodiment of the present invention, the installation mechanism further includes a plurality of adjustment slots provided on inner walls of two sides of the power cabinet, two sides of the plugging carrier plate are respectively provided with magnetic strips, and two magnetic strips are respectively plugged into two adjustment slots at corresponding positions;
the top side of the plugging carrier plate is provided with a sliding groove, and the two binding post connecting rods are slidably arranged in the sliding groove.
Further, in the preferred embodiment of the invention, the connecting rod of the binding post is provided with a vertical sliding groove, a vertical sliding block is slidably arranged in the vertical sliding groove, and the plug bush is arranged on the vertical sliding block.
Further, in the preferred embodiment of the present invention, the sliding pushing mechanism further includes two bases, on which rotating rods are rotatably mounted, and pushing frames are mounted on both sides of the sliding push plate, and in both pushing frames, a linkage shaft is movably mounted, and the two linkage shafts are rotatably mounted on the two rotating rods respectively;
two the joint seat is all installed to one side of base, install two fixing bases on the slide push plate, two joint seats respectively with two fixing bases mutually block and, two the patch cable is connected respectively on two the fixing base.
Further, in the preferred embodiment of the present invention, the rotating rod is provided with a mounting groove, the mounting groove is rotatably provided with a mounting shaft, and two ends of the mounting shaft are mounted on two side inner walls of the base;
the mounting shaft is sleeved with a torsion spring, one end of the torsion spring is mounted on the inner wall of the mounting groove, and the other end of the torsion spring is mounted on the mounting shaft.
Further, in a preferred embodiment of the present invention, a fuse wire is connected to the fixing base, and the other end of the fuse wire is connected to the socket.
Further, in the preferred embodiment of the present invention, a plurality of telescopic grooves are formed on one side of the sliding plate, a return spring is mounted on the inner wall of the telescopic groove, a telescopic rod is mounted on the other end of the return spring, and the other end of the telescopic rod is mounted on the clamping plate;
two sliding grooves are formed in the top side of the plug-in carrier plate, two sliding seats are mounted on the bottom side of the sliding plate, and the two sliding seats are respectively and slidably mounted in the two sliding grooves.
Further, in a preferred embodiment of the present invention, the auxiliary fire extinguishing mechanism includes a connection seat, the connection seat is mounted on the plugging carrier plate, a turnover plate is rotatably mounted on the connection seat, a fire extinguisher is clamped on the turnover plate, and the turnover plate is used for driving the fire extinguisher to turn;
the connecting seat is rotatably provided with a connecting shaft, and the overturning plate is arranged on the connecting shaft.
Further, in the preferred embodiment of the present invention, driving rods are mounted at both ends of the connecting shaft, and a driving wheel is rotatably mounted at one side of the two driving rods away from each other;
two driving bars are arranged at the bottom side of the sliding push plate, and the sliding push plate slides to drive the two driving bars to rotate through the two driving bars, so that the overturning plate is driven to drive the fire extinguisher to overturn.
Further, in the preferred embodiment of the present invention, a switch is installed at one side of the connection base, the fire extinguisher is electrically connected with the switch, and the driving rod is rotated to trigger the switch and start the fire extinguisher.
The combined power supply module applied to the household energy storage system has the beneficial effects that:
according to the invention, through the arrangement of the mounting mechanism, the terminal connecting rod is moved in the use process, so that the terminal connecting rod transversely moves in the sliding groove, meanwhile, the plug bush vertically slides in the vertical sliding groove through the vertical sliding block, four-way adjustment of the plug bush can be realized, batteries of different types can be adapted, the batteries can be conveniently clamped through the matching of the clamping plate and the sliding push plate, and the quick mounting of the batteries can be realized, so that the disassembly and the assembly of the batteries can be quick and convenient, tools are not needed, and the operation is quite convenient.
Further, in the invention, through the arrangement of the sliding pushing mechanism, when a short circuit or other unexpected situations occur to the battery, heat can be quickly transferred to the fixing seat through the fuse link, so that the fixing seat is melted or heated to be softened, the fixing seat loses the binding force to the clamping seat, the rotating rod can be driven to reset under the resilience force of the torsion spring, the rotating rod rotates on the mounting shaft, the rotating rod can drive the pushing frame to move through the linkage shaft, the pushing frame can drive the battery to slide out of the power cabinet through the sliding plate, and the automatic pushing of the battery can be realized.
Furthermore, in the invention, through the arrangement of the auxiliary fire extinguishing mechanism, when the sliding push plate slides, the two driving strips are driven to move, the two driving strips can squeeze the two driving wheels to move, the two driving wheels can drive the two driving rods to rotate, so that the driving rods can drive the overturning plate to rotate through the connecting shaft, the aim that the fire extinguisher can be synchronously overturned and opened when the battery is pushed out of the power cabinet can be realized, the driving rods can squeeze the switch after overturning, the fire extinguisher can be synchronously started, the aim that the battery can be synchronously extinguished when the battery is pushed out of the power cabinet can be realized, the safety of the battery is ensured, and the normal use of other batteries can not be influenced.
Drawings
Fig. 1 is a schematic perspective view of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a battery, a mounting mechanism, a sliding pushing mechanism, an auxiliary fire extinguishing mechanism, a control host and other structural connections of a combined power module applied to a household energy storage system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of connection between a battery and an installation mechanism of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a sliding pushing mechanism of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a mounting mechanism of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a connection between a sliding pushing mechanism and an auxiliary fire extinguishing mechanism of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a sectional structure of a sliding plate of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a portion a in fig. 5 of a combined power module applied to a home energy storage system according to an embodiment of the present invention;
fig. 10 is a schematic cross-sectional structure diagram of a connection between a base and a rotating rod of a combined power module applied to a home energy storage system according to an embodiment of the present invention.
In the figure: 1. a power supply cabinet; 2. a cabinet door; 3. a heat radiation hole; 4. a battery; 5. a mounting mechanism; 501. inserting a carrier plate; 502. adjusting the slot; 503. a magnetic stripe; 504. a terminal connecting rod; 505. a slip groove; 506. a vertical chute; 507. a vertical sliding block; 508. a plug bush; 509. an adaptor cable; 6. a sliding push-out mechanism; 601. a slide plate; 602. a clamping plate; 603. a sliding groove; 604. a sliding seat; 605. a telescopic slot; 606. a telescopic rod; 607. a return spring; 608. a base; 609. a rotating lever; 610. a push-out frame; 611. a linkage shaft; 612. a fixing seat; 613. a clamping seat; 614. a fuse wire; 615. a mounting shaft; 616. a mounting groove; 617. a torsion spring; 7. an auxiliary fire extinguishing mechanism; 701. a connecting seat; 702. a turnover plate; 703. fire extinguishers; 704. a connecting shaft; 705. a drive rod; 706. a push wheel; 707. a switch; 708. driving the strip; 8. and controlling the host.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In addition, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like are not intended to require that the component be absolutely vertical, but rather may be slightly inclined. As "vertical" merely means that its direction is more vertical than "horizontal" and does not mean that the structure must be perfectly vertical, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-10 of the accompanying drawings in combination with the description, the embodiment of the invention provides a combined power module applied to a household energy storage system, which comprises a power cabinet 1 and a cabinet door 2 rotatably installed at one side of the power cabinet 1 through a hinge, wherein the cabinet door 2 is adsorbed on the power cabinet 1 through a magnet, a plurality of heat dissipation holes 3 for heat dissipation are formed in both sides of the power cabinet 1, a control host 8 and a plurality of batteries 4 are installed in the power cabinet 1, and the batteries 4 are sequentially connected and finally connected to the control host 8;
the power cabinet also comprises a plurality of mounting mechanisms 5, wherein the plurality of mounting mechanisms 5 are adjustably mounted in the power cabinet 1, and a plurality of batteries 4 are movably mounted on the plurality of mounting mechanisms 5 respectively;
the mounting mechanism 5 comprises a plugging carrier plate 501, two binding post connecting rods 504 are movably mounted on the plugging carrier plate 501, plug bushes 508 are movably mounted on the two binding post connecting rods 504, the two plug bushes 508 are respectively sleeved on the two binding posts of the battery 4, and the two adjacent binding post connecting rods 504 are connected through an adapter cable 509;
the power cabinet also comprises a plurality of sliding pushing mechanisms 6, wherein the sliding pushing mechanisms 6 are arranged on the mounting mechanisms 5, the batteries 4 are arranged on the sliding pushing mechanisms 6, and the sliding pushing mechanisms 6 are used for moving the batteries 4 out of the power cabinet 1;
the sliding pushing mechanism 6 comprises a sliding pushing plate 601, the sliding pushing plate 601 is slidably mounted on the plugging carrier plate 501, a clamping plate 602 is mounted on one side of the sliding pushing plate 601, the battery 4 is clamped between the sliding pushing plate 601 and the clamping plate 602, and the sliding pushing plate 601 is used for pushing the battery 4 out of the power cabinet 1;
the fire-extinguishing vehicle further comprises an auxiliary fire-extinguishing mechanism 7, wherein the auxiliary fire-extinguishing mechanism 7 is arranged on the plugging carrier plate 501, and the auxiliary fire-extinguishing mechanism 7 is used for extinguishing fire of the battery 4 positioned outside the power cabinet 1. It should be noted that, in the embodiment of the present invention, through the arrangement of the installation mechanism 5, the batteries 4 with different types can be installed in the power cabinet 1 conveniently, and the batteries with different types can be adapted, meanwhile, the interconnection between the batteries 4 is connected through the adapter cable 509, when one of the batteries is accidentally pushed out, the adapter cable 509 can still connect other batteries 4, so that the power module can still be used continuously, and meanwhile, through the arrangement of the sliding push-out mechanism 6, when the temperature of the battery 4 is quickly raised in a short time due to short circuit or other accidental reasons, the battery 4 can be pushed out of the power cabinet 1 in time, so that the other batteries 4 can be effectively prevented from being affected, and by combining with the arrangement of the auxiliary fire extinguishing mechanism 7, the batteries can be extinguished in time, so as to avoid further expansion of loss;
it should be emphasized that in the present embodiment, the connection between the patch cable 509 and the plurality of batteries 4 is only schematically shown, and the specific connection manner between the plurality of batteries 4 is optimal to meet the actual use requirement.
Referring to fig. 3-7 of the specification, further, the embodiment of the invention provides a combined power module applied to a household energy storage system, the installation mechanism 5 further comprises a plurality of adjusting slots 502 formed on inner walls of two sides of the power cabinet 1, two sides of the plugging carrier plate 501 are respectively provided with a magnetic strip 503, and the two magnetic strips 503 are respectively plugged into the two adjusting slots 502 at corresponding positions;
the top side of the plugging carrier plate 501 is provided with a sliding groove 505, and two binding post connecting rods 504 are both slidably arranged in the sliding groove 505. It should be noted that, in the embodiment of the present invention, the plug-in carrier plate 501 is plugged into the two adjusting slots 502 at the corresponding positions through the two magnetic strips 503, so that the internal space of the power cabinet 1 can be fully utilized, meanwhile, batteries with different sizes can be adapted, and the internal space of the power cabinet 1 can be effectively utilized.
Referring to fig. 1-10 of the drawings, in further detail, in the embodiment of the present invention, a vertical sliding groove 506 is formed on the terminal connecting rod 504, a vertical sliding block 507 is slidably installed in the vertical sliding groove 506, and a plug bush 508 is installed on the vertical sliding block 507. In the embodiment of the invention, the plug bush 508 vertically slides in the vertical sliding groove 506 through the vertical sliding block 507, so that the adjustment of the plug bush 508 in the vertical direction can be realized, and the four-way adjustment of the plug bush 508 can be realized by combining the transverse movement of the terminal connecting rod 504 in the sliding groove 505, so that the batteries of different types can be adapted.
Referring to fig. 3-10 of the drawings, further, the embodiment of the present invention provides a combined power module applied to a home energy storage system, the sliding pushing mechanism 6 further includes two bases 608, rotating rods 609 are rotatably mounted on the two bases 608, pushing frames 610 are mounted on two sides of the sliding pushing plate 601, linkage shafts 611 are movably mounted in the two pushing frames 610, and the two linkage shafts 611 are rotatably mounted on the two rotating rods 609 respectively;
the clamping seats 613 are arranged on one side of the two bases 608, the two fixing seats 612 are arranged on the sliding push plate 601, the two clamping seats 613 are respectively clamped with the two fixing seats 612, and the two adapter cables 509 are respectively connected to the two fixing seats 612. It should be noted that, in the embodiment of the present invention, when the fixing seat 612 loses the binding force, the rotating rod 609 can be driven to rotate under the acting force of the torsion spring 617, the rotating rod 609 can drive the pushing frame 610 to move through the linkage shaft 611, the pushing frame 610 can drive the battery 4 to slide out of the power cabinet 1 through the sliding plate 601, and the sliding plate 601 horizontally slides in the sliding groove 603 through the sliding seat 604.
Referring to fig. 3 to 10 of the drawings, in further detail, in the embodiment of the present invention, a mounting groove 616 is formed on the rotating rod 609, a mounting shaft 615 is rotatably mounted in the mounting groove 616, and two ends of the mounting shaft 615 are mounted on two side inner walls of the base 608;
the mounting shaft 615 is sleeved with a torsion spring 617, one end of the torsion spring 617 is mounted on the inner wall of the mounting groove 616, and the other end of the torsion spring 617 is mounted on the mounting shaft 615. It should be noted that, in the embodiment of the present invention, when the fixing seat 612 loses the binding force due to the heating of the battery 4 caused by an accident, the rotating rod 609 can be driven to reset under the resilience force of the torsion spring 617, the rotating rod 609 rotates on the mounting shaft 615, and finally the battery 4 is pushed out by the push-out frame 610.
Referring to fig. 3-10 of the drawings, in further detail, in the embodiment of the present invention, a fuse 614 is connected to the fixing base 612, and the other end of the fuse 614 is connected to the socket 508. It should be noted that, in the embodiment of the present invention, when a short circuit or other unexpected situations occur in the battery 4, heat can be quickly transferred to the fixing seat 612 through the fuse wire 614, so that the fixing seat 612 melts or is softened by heating, and loses the binding force to the clamping seat 613, so that the rotating rod 609 can be automatically reset;
it should be emphasized that in the present embodiment, the fuse 614 is made of a metal material, for example, a copper material may be used, and the fixing base 612 and the clamping base 613 are made of plastic or other materials that can be softened by heat, so that the problem of releasing the binding force is solved, and the specific choice can be optimized to meet the actual requirement.
Referring to fig. 3 to 10 of the drawings, in further detail, in the embodiment of the present invention, a plurality of telescopic slots 605 are formed on one side of a sliding plate 601, a return spring 607 is mounted on an inner wall of the telescopic slots 605, a telescopic rod 606 is mounted on the other end of the return spring 607, and the other end of the telescopic rod 606 is mounted on a clamping plate 602;
two sliding grooves 603 are formed in the top side of the plugging carrier plate 501, two sliding seats 604 are mounted on the bottom side of the sliding plate 601, and the two sliding seats 604 are respectively and slidably mounted in the two sliding grooves 603. It should be noted that, in the embodiment of the present invention, when the battery 4 is installed, the clamping plate 602 is pulled to drive the plurality of telescopic rods 606 to move, and the plurality of return springs 607 are stressed, then the battery 4 is placed on the sliding plate 601, and then the clamping plate 602 is released, and under the pull-back force of the plurality of return springs 607, the clamping plate 602 can be driven to return, so that the battery 4 can be clamped, and the quick installation of the battery 4 can be realized.
Referring to fig. 5-7 of the specification, further, a combined power module applied to a home energy storage system provided by the embodiment of the invention, the auxiliary fire extinguishing mechanism 7 includes a connection seat 701, the connection seat 701 is mounted on a plugging carrier plate 501, a turnover plate 702 is rotatably mounted on the connection seat 701, a fire extinguisher 703 is clamped on the turnover plate 702, and the turnover plate 702 is used for driving the fire extinguisher 703 to turn;
the connection base 701 is rotatably mounted with a connection shaft 704, and the roll-over plate 702 is mounted on the connection shaft 704. In the embodiment of the present invention, when the battery 4 is pushed out of the power cabinet 1, the automatic overturning of the overturning plate 702 can be realized, so that the fire extinguisher 703 can be driven to synchronously overturn, and the purpose of extinguishing the fire of the battery 4 can be achieved.
Referring to fig. 5-7 of the specification, in further detail, in the embodiment of the present invention, two ends of the connecting shaft 704 are both provided with driving rods 705, and one side of the two driving rods 705 away from each other is rotatably provided with a driving wheel 706;
two driving bars 708 are arranged at the bottom side of the sliding push plate 601, and the sliding push plate 601 slides through the two driving bars 708 to drive the two driving bars 705 to rotate, so that the overturning plate 702 is driven to overturn the fire extinguisher 703. It should be noted that, in the embodiment of the present invention, when the sliding plate 601 slides, the two driving strips 708 are driven to move, the two driving strips 708 can squeeze the two driving wheels 706 to move, the two driving wheels 706 can drive the two driving rods 705 to rotate, so that the driving rods 705 can drive the overturning plate 702 to rotate through the connecting shaft 704, further the purpose that the fire extinguisher 703 can be synchronously overturned and opened when the battery 4 is pushed out of the power cabinet 1 can be achieved, and the driving rods 705 can limit the moving distance of the driving strips 708, so that further sliding of the sliding plate 601 can be blocked.
Referring to fig. 5-7 of the drawings, in further detail, in the embodiment of the present invention, a switch 707 is installed on one side of the connection seat 701, the fire extinguisher 703 is electrically connected to the switch 707, and the driving lever 705 rotates to trigger the switch 707 and activate the fire extinguisher 703. It should be noted that, in the embodiment of the present invention, when the sliding plate 601 slides and the driving bar 705 is driven to turn by the driving bar 708, the driving bar 705 can press the switch 707 after turning, so that the fire extinguisher 703 can be synchronously started, which can achieve the aim of synchronously extinguishing fire when the battery 4 is pushed out of the power cabinet 1, thereby ensuring the safety of the battery 4 and not affecting the normal use of other batteries 4.
In summary, the working principle of the combined power supply module applied to the household energy storage system provided by the embodiment of the invention is as follows:
in the invention, the power supply module is formed by combining a plurality of batteries 4, during the use process, the binding post connecting rod 504 is moved to enable the binding post connecting rod to transversely move in the sliding groove 505, meanwhile, the plug bush 508 vertically slides in the vertical sliding groove 506 through the vertical sliding block 507, the four-way adjustment of the plug bush 508 can be realized, the batteries 4 with different types can be adapted, the binding post of the battery 4 is clamped in the plug bush 508, meanwhile, the battery 4 is arranged in the sliding plate 601, the clamping plate 602 is pulled to enable the plurality of telescopic rods 606 to move, the plurality of return springs 607 are stressed, then the battery 4 is arranged on the sliding plate 601, the clamping plate 602 is released, the clamping plate 602 is driven to reset under the pull back force of the plurality of return springs 607, and then the battery 4 can be clamped, and the quick installation of the battery 4 can be realized;
when the battery 4 is short-circuited or other unexpected situations occur, heat can be quickly transferred to the fixed seat 612 through the fuse link 614, so that the fixed seat 612 is melted or heated to be softened, the binding force to the clamping seat 613 is lost, the rotating rod 609 can be driven to reset under the resilience force of the torsion spring 617, the rotating rod 609 rotates on the mounting shaft 615, the rotating rod 609 can drive the pushing frame 610 to move through the linkage shaft 611, and the pushing frame 610 can drive the battery 4 to slide out of the power cabinet 1 through the sliding push plate 601, so that the automatic pushing of the battery 4 can be realized;
when the sliding push plate 601 slides, two driving strips 708 are driven to move, two driving strips 708 can extrude two driving wheels 706 to move, two driving wheels 706 can drive two driving rods 705 to rotate, and then the driving rods 705 can drive the overturning plate 702 to rotate through the connecting shaft 704, and then the purpose that the fire extinguisher 703 can synchronously overturn and open when the battery 4 is pushed out of the power cabinet 1 can be achieved, and the driving rods 705 can extrude the switch 707 after overturning, so that the fire extinguisher 703 can synchronously start, the purpose that fire can be synchronously extinguished when the battery 4 is pushed out of the power cabinet 1 can be achieved, the safety of the battery 4 is guaranteed, and the normal use of other batteries 4 can not be affected.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The combined power supply module is applied to a household energy storage system and is characterized by comprising a power supply cabinet (1) and a cabinet door (2) rotatably installed on one side of the power supply cabinet (1) through a hinge, wherein the cabinet door (2) is adsorbed on the power supply cabinet (1) through a magnet, a plurality of radiating holes (3) for radiating are formed in two sides of the power supply cabinet (1), a control host (8) and a plurality of batteries (4) are installed in the power supply cabinet (1), and the batteries (4) are sequentially connected and finally connected to the control host (8); the power cabinet also comprises a plurality of mounting mechanisms (5), wherein the plurality of mounting mechanisms (5) are adjustably mounted in the power cabinet (1), and a plurality of batteries (4) are movably mounted on the plurality of mounting mechanisms (5) respectively; the mounting mechanism (5) comprises a plugging carrier plate (501), two binding post connecting rods (504) are movably mounted on the plugging carrier plate (501), plug bushes (508) are movably mounted on the two binding post connecting rods (504), the two plug bushes (508) are respectively sleeved on the two binding posts of the battery (4), and the two adjacent binding post connecting rods (504) are connected through an adapter cable (509); the battery pack also comprises a plurality of sliding pushing mechanisms (6), wherein the sliding pushing mechanisms (6) are arranged on the installation mechanism (5), the battery (4) is arranged on the sliding pushing mechanisms (6), and the sliding pushing mechanisms (6) are used for moving the battery (4) out of the power cabinet (1); the sliding pushing mechanism (6) comprises a sliding pushing plate (601), the sliding pushing plate (601) is slidably mounted on the plugging carrier plate (501), a clamping plate (602) is mounted on one side of the sliding pushing plate (601), the battery (4) is clamped between the sliding pushing plate (601) and the clamping plate (602), and the sliding pushing plate (601) is used for pushing the battery (4) out of the power cabinet (1); the fire-extinguishing device further comprises an auxiliary fire-extinguishing mechanism (7), wherein the auxiliary fire-extinguishing mechanism (7) is installed on the plug-in carrier plate (501), and the auxiliary fire-extinguishing mechanism (7) is used for extinguishing a fire of a battery (4) located outside the power cabinet (1).
2. The combined power supply module applied to the household energy storage system according to claim 1, wherein the installation mechanism (5) further comprises a plurality of adjusting slots (502) formed on the inner walls of the two sides of the power supply cabinet (1), two sides of the plugging carrier plate (501) are provided with magnetic strips (503), and the two magnetic strips (503) are plugged into the two adjusting slots (502) at corresponding positions respectively; the top side of the plugging carrier plate (501) is provided with a sliding groove (505), and the two binding post connecting rods (504) are both slidably installed in the sliding groove (505).
3. The combined power module applied to the household energy storage system according to claim 2, wherein a vertical sliding groove (506) is formed in the binding post connecting rod (504), a vertical sliding block (507) is slidably installed in the vertical sliding groove (506), and the plug bush (508) is installed on the vertical sliding block (507).
4. The combined power supply module applied to the household energy storage system according to claim 1, wherein the sliding pushing mechanism (6) further comprises two bases (608), rotating rods (609) are rotatably arranged on the two bases (608), pushing frames (610) are arranged on two sides of the sliding pushing plate (601), a linkage shaft (611) is movably arranged in the two pushing frames (610), and the two linkage shafts (611) are rotatably arranged on the two rotating rods (609) respectively; two clamping seats (613) are arranged on one sides of the bases (608), two fixing seats (612) are arranged on the sliding plate (601), the two clamping seats (613) are respectively clamped with the two fixing seats (612) mutually, and the two adapter cables (509) are respectively connected to the two fixing seats (612).
5. The combined power supply module applied to the household energy storage system according to claim 4, wherein the rotating rod (609) is provided with a mounting groove (616), a mounting shaft (615) is rotatably mounted in the mounting groove (616), and two ends of the mounting shaft (615) are mounted on two side inner walls of the base (608); the mounting shaft (615) is sleeved with a torsion spring (617), one end of the torsion spring (617) is mounted on the inner wall of the mounting groove (616), and the other end of the torsion spring (617) is mounted on the mounting shaft (615).
6. The combined power module for the household energy storage system according to claim 5, wherein the fixing base (612) is connected with a fuse wire (614), and the other end of the fuse wire (614) is connected to the plug bush (508).
7. The combined power supply module applied to the household energy storage system according to claim 1, wherein a plurality of telescopic grooves (605) are formed in one side of the sliding plate (601), a return spring (607) is arranged on the inner wall of each telescopic groove (605), a telescopic rod (606) is arranged at the other end of each return spring (607), and the other end of each telescopic rod (606) is arranged on the clamping plate (602); two sliding grooves (603) are formed in the top side of the plugging carrier plate (501), two sliding seats (604) are arranged on the bottom side of the sliding plate (601), and the two sliding seats (604) are respectively and slidably arranged in the two sliding grooves (603).
8. The combined power module applied to the household energy storage system according to claim 7, wherein the auxiliary fire extinguishing mechanism (7) comprises a connecting seat (701), the connecting seat (701) is installed on the plugging carrier plate (501), a turnover plate (702) is rotatably installed on the connecting seat (701), a fire extinguisher (703) is clamped on the turnover plate (702), and the turnover plate (702) is used for driving the fire extinguisher (703) to turn; the connecting seat (701) is rotatably provided with a connecting shaft (704), and the overturning plate (702) is arranged on the connecting shaft (704).
9. The combined power supply module applied to the household energy storage system as claimed in claim 8, wherein the two ends of the connecting shaft (704) are provided with driving rods (705), and the sides of the two driving rods (705) far away from each other are provided with pushing wheels (706) in a rotating way; two driving bars (708) are arranged at the bottom side of the sliding plate (601), and the sliding plate (601) slides to drive the two driving bars (705) to rotate through the two driving bars (708), so that the overturning plate (702) is driven to overturn the fire extinguisher (703).
10. The combined power supply module for the household energy storage system according to claim 9, wherein a switch (707) is installed on one side of the connection base (701), the fire extinguisher (703) is electrically connected with the switch (707), and the driving rod (705) rotates to trigger the switch (707) and activate the fire extinguisher (703).
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| CN202311257154.4A CN116995315B (en) | 2023-09-27 | 2023-09-27 | Combined power supply module applied to household energy storage system |
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| CN202311257154.4A CN116995315B (en) | 2023-09-27 | 2023-09-27 | Combined power supply module applied to household energy storage system |
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| CN116995315B CN116995315B (en) | 2023-12-05 |
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| CN117410618A (en) * | 2023-12-14 | 2024-01-16 | 深圳市电科电源股份有限公司 | Energy storage power supply with heat radiation structure |
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| CN116995315B (en) | 2023-12-05 |
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