WO2023065485A1 - 一种可实现容量扩展的便携式储能电源 - Google Patents

一种可实现容量扩展的便携式储能电源 Download PDF

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Publication number
WO2023065485A1
WO2023065485A1 PCT/CN2021/136962 CN2021136962W WO2023065485A1 WO 2023065485 A1 WO2023065485 A1 WO 2023065485A1 CN 2021136962 W CN2021136962 W CN 2021136962W WO 2023065485 A1 WO2023065485 A1 WO 2023065485A1
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WO
WIPO (PCT)
Prior art keywords
groove
fastening
battery pack
power supply
energy storage
Prior art date
Application number
PCT/CN2021/136962
Other languages
English (en)
French (fr)
Inventor
张华国
Original Assignee
东莞市创汇原电源技术有限公司
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Publication of WO2023065485A1 publication Critical patent/WO2023065485A1/zh

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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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/691—Arrangements or processes for draining liquids from casings; Cleaning battery or cell casings
    • 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

Definitions

  • the present application relates to the field of power supply technology, in particular to a portable energy storage power supply capable of capacity expansion.
  • the conductive component has several Access pins and several output pins, several of the output pins are connected to the power control system, and several of the access pins respectively extend into several of the accommodating slots; pop up the assembly, set At the bottom of the accommodating slot, the pop-up component abuts against the battery pack to pop the battery pack out of the accommodating slot; the elastic buckle component is movably arranged on the mounting seat and is located on the On one side of the accommodating groove, the elastic fastening component has fastening grooves and reset grooves connected to each other, and the battery pack is provided with fastening parts, and the fastening parts and the fastening grooves are fastened to each other , when the fastening member and the fastening groove are fastened to each other, the battery pack is connected to the access pin of the conductive component, and the reset groove is closer to the container than the fastening groove The groove bottom of the groove, the reset groove and the fastening component slide and abut against each other for guiding the fastening component to loosen the elastic fastening component
  • the battery pack is made into a separate plug-in part. If the overall capacity of the battery needs to be increased, the battery pack is inserted into the accommodating slot. During this process, The fastening piece slides into the fastening groove, and the battery pack abuts against the pop-up component, and the pop-up component exerts elastic force on the battery pack, so that the fastening piece is fastened into the fastening groove, and the battery pack is fixedly installed. At the same time, the battery pack and The conductive components are connected, and the battery pack is installed and used; when it is necessary to reduce the battery capacity and the overall weight of the battery, press the battery pack to move the battery pack towards the accommodating slot.
  • the base body provides a mounting position for the battery pack, and the opening of the accommodation groove is arranged on the same side of the base body, which is beneficial for the cover plate to cover several accommodation grooves, and the cover plate plays a role in supporting the battery pack. Carry out the function of enclosure protection.
  • the seat body includes a built-in module and a casing, the built-in module is accommodated in the casing, the built-in module is fixedly connected to the casing, and a water-proof cavity is formed between the built-in module and the casing , the cover plate is rotatably connected to the shell, and the shell is fixedly connected with a first waterproof ring and a second waterproof ring.
  • the cover plate is closed on the mounting seat, the first waterproof ring and the second waterproof ring
  • the peripheral edge of the housing is in contact, the second waterproof ring is in contact with the built-in module, and the water-proof cavity is located between the first waterproof ring and the second waterproof ring.
  • Fig. 1 is a schematic structural diagram of the energy storage power supply of the present application.
  • Fig. 2 is a schematic diagram of the assembly relationship between the shell and the base of the present application.
  • Fig. 3 is a cross-sectional view of the energy storage power supply of the present application.
  • Fig. 4 is a partial sectional view of the built-in module of the present application.
  • Fig. 5 is a structural schematic diagram of a battery pack, a plug, a conductive component and a power control system of the present application.
  • Fig. 6 is a cross-sectional view of another perspective of the energy storage power supply of the present application.
  • the energy storage power supply includes a mounting base 1, a battery pack 2, an output plug 3 and a power control system, wherein the battery pack 2 is detachably arranged on the mounting base 1 to realize expansion and adjustment of the power supply capacity; the mounting base 1 is used to protect the battery pack 2.
  • the output plug 3 and the power control system are respectively installed in the mounting base 1.
  • the power control system is connected to the output plug 3 and the battery pack 2 respectively.
  • the power control system is used to dispatch the battery pack 2 and output the electric energy from the output plug 3.
  • the built-in module 111 is fixedly connected to the shell 112, and the built-in module 111 is accommodated in the shell 112, wherein, when the built-in module 111 and the shell 112 are fixed to each other, several plug-in blocks 1111 can be integrally arranged at the periphery of the built-in module 111, In addition, a number of slots 1122 matching the insert block 1111 are recessed on the inner side wall of the housing 112.
  • the bottom of the built-in module 111 and the reinforcing rib 1121 at the bottom of the housing 112 At the same time, an annular gap is formed between the periphery of the built-in module 111 and the inner wall of the housing 112.
  • the plug 1111 is inserted into the slot 1122 at this time, and the plug 1111 is fixed to the housing 112 by using screws.
  • the fixed installation of the built-in module 111 can be realized, and the built-in module 111 can be detachably connected, which is convenient for later disassembly, replacement and maintenance.
  • accommodating slots 1112 on the mounting base 1 for plugging and placing of the battery pack 2.
  • the accommodating slots 1112 are recessed from the outside to the inside and are set in the built-in module 111, and the openings of the several accommodating slots 1112 are located in the built-in module.
  • the number of accommodating grooves 1112 can be set correspondingly according to actual needs, such as four, eight or sixteen, etc., and several accommodating grooves 1112 are arranged in an array , the opening profile of the accommodating groove 1112 is adapted to the outline of the battery pack 2, the battery pack 2 can be inserted into the accommodating groove 1112, here, the movement direction of the battery pack 2 inserted into the accommodating groove 1112 is defined as Set the depth direction of the groove 1112.
  • the pop-up assembly 4 abuts against the battery pack 2.
  • the pop-up assembly 4 includes a first spring 41 and a push block 42.
  • the block 42 is inserted into the accommodating groove 1112 , and the peripheral edge of the pushing block 42 slides against the sidewall of the accommodating groove 1112 , where the pushing block 42 can slide back and forth along the depth direction of the accommodating groove 1112 .
  • the first spring 41 is located between the push block 42 and the groove bottom of the accommodating groove 1112, one end of the first spring 41 is fixedly installed on the groove bottom of the accommodating groove 1112, and the other end of the first spring 41 is in contact with the push block 42. Fixed connection, after putting the battery pack 2 into the accommodating groove 1112, the bottom of the battery pack 2 abuts against the push block 42, and then pressing the battery pack 2 into the accommodating groove 1112 until the surface of the battery pack 2 is in contact with the push block 42. The surface of the built-in module 111 is even. At this time, the first spring 41 is in a compressed state. If the battery pack 2 is released, the first spring 41 can push the push block 42 and the battery pack 2 will pop out toward the receiving slot 1112 .
  • the battery pack 2 is integrally connected with a buckle 21.
  • the buckle 21 is cylindrical in this embodiment, and the side wall of the accommodating groove 1112 is recessed for supplying The relief groove into which the fastening member 21 slides, the relief groove extends along the depth of the receiving groove 1112 .
  • the elastic buckle assembly 5 includes a slider 51 and a second spring 52, wherein the slider 51 is slidably disposed on the side wall of the accommodating groove 1112, wherein the side wall of the accommodating groove 1112 is recessed from the outside to the inside.
  • the chute the length direction of the chute is perpendicular to the depth direction of the accommodating groove 1112
  • the slider 51 is accommodated in the chute and slides against the wall of the chute, under the guidance of the chute, the slider
  • the moving direction of 51 is perpendicular to the depth direction of the accommodating groove 1112 .
  • the second spring 52 is accommodated in the sliding groove, and the two ends of the second spring 52 are fixedly connected with the slider 51 and the mounting seat 1 respectively, and the buckling groove 511 and the reset groove 512 are recessed from the outside to the inside and arranged near the slider 51.
  • the reset groove 512 is closer to the bottom of the accommodating groove 1112 than the fastening groove 511 .
  • the fastening groove 511 includes a first inclined section 5111 and a fastening section 5112, and one end of the first inclined section 5111
  • the side of the slider 51 facing the notch of the accommodating groove 1112 is open, and is opposite to the end of the accommodating groove protruding into the accommodating groove 1112, and at the same time, the other end of the first inclined section 5111 is facing the accommodating groove 1112 extending from the bottom of the groove, and inclined towards the side away from the second spring 52, the first inclined section 5111 slides and abuts against the fastening member 21, during the process of inserting the battery pack 2 into the accommodating groove 1112, the fastening
  • the piece 21 is inserted into the relief groove, and under the guidance of the relief groove, enters the first slope section 5111 at one end of the first slope section 5111 facing the notch of the accommodation groove 1112, and as the fastening piece 21 continues toward the
  • the second spring 52 pushes the slider 51 back to make the buckle 21 slide into the buckle section 5112 until the second spring 52 returns to the natural state; at this time, under the action of the push block 42 and the first spring 41
  • the groove wall on the side facing away from the notch of the accommodating groove 1112 is in contact with the fastening part 21, and the fastening part 5112 and the fastening part 21 are mutually fastened here, and the fastening part 21 is fastened.
  • the battery pack 2 is fixedly installed, and the first spring 41 remains in a compressed state.
  • the reset groove 512 in order to unlock the battery pack 2 , includes a second inclined section 5121 and a loosening section 5122 , one end of the second inclined section 5121 communicates with the end of the buckling section 5112 away from the first inclined section 5111
  • the second inclined section 5121 is located directly in front of the fastening section 5112 along the pressing direction of the battery pack 2 , the other end of the second inclined section 5121 extends toward the bottom of the accommodating groove 1112 and faces a direction away from the second spring 52 .
  • the installation direction of the release section 5122 is consistent with the depth direction of the accommodation groove 1112, one end of the release section 5122 communicates with the end of the second inclined section 5121 away from the fastening groove 511, and the other end of the release section 5122 extends to
  • the slide block 51 faces one side of the notch of the accommodating groove 1112, and is set with an opening; at this time, the battery pack 2 is released, and the first spring 41 applies elastic force to the push block 42, and the push block 42 snaps the battery pack 2 into place.
  • the part 21 is ejected from the loosening section 5122, the fastening part 21 and the slider 51 are loosened from each other, and the battery pack 2 is disassembled.
  • the fitting 21 is released from the elastic fastening component 5 .
  • the energy storage power supply also includes a conductive component 6, the conductive component 6 includes several wires, the number of the wires is matched with the number of the accommodating grooves 1112, and the two ends of the wires form an access Pin 61 and output pin 62, the wires are fixedly installed on the mounting base 1, the output pins 62 of several wires are connected to the power control system at the same time, and several access pins 61 extend to several accommodating grooves 1112 respectively In it, a through hole communicating with the accommodating groove 1112 may be provided on the built-in module 111 , and the wires pass through and penetrate into the accommodating groove 1112 .
  • the through hole for passing the wire is opened at the side wall of the control groove, so that the pins of the conductive component 6 extend to the side wall of the accommodating groove 1112, and the side wall of the battery pack 2 has an interface.
  • the interface on the battery pack 2 abuts and cooperates with the access pin 61 of the conductive component 6 to realize the connection between the battery and the power control system, and further realize the output of the power supply.
  • the contact point is usually arranged at the end of the battery pack 2, but the contact of the battery pack 2 cannot be realized in this scheme, and the contact point of the battery pack 2
  • the contact points between the battery pack 2 and the access pins 61 are set at the side walls of the accommodating groove 1112, which can well overcome the technical obstacles in connection.
  • a battery discharge module and a common output module can be set in the power control system, and the power discharge module is set into multiple groups, and at least two groups of battery discharge modules are coupled in parallel with the common output module, each group
  • the power supply discharge module includes a switch sub-module, a battery input sub-module and an automatic identification sub-module.
  • the battery input sub-module is connected to the output pin 62 of the wire and the common output module respectively, and the common output module is connected to the socket to realize the connection between the battery and the socket. conduction.
  • the automatic identification sub-module is connected with the battery input sub-module and the switch sub-module respectively.
  • the automatic identification sub-module is used to identify whether there is a reverse current. If it is recognized that there is a reverse current, it will output a disconnection drive signal; If the current is directed, the on-drive signal is output; the switch sub-module is connected to the battery input sub-module, and the switch sub-module is used to disconnect the battery input sub-module from the public output module according to the received disconnection drive signal, or Perform the conduction operation between the battery input sub-module and the common output module according to the received conduction drive signal
  • the automatic identification sub-module control switch sub-module corresponding to the battery pack 2 with a relatively low voltage is disconnected, so that the battery pack 2 and the common output module Open the circuit and stop the power supply, which protects the battery pack 2 with relatively low voltage and prolongs the service life of the battery pack 2 .
  • the identification sub-module controls the conduction of the corresponding switch sub-module, and automatically selects multiple battery packs 2 with the same voltage to continuously supply power to the power-consuming products.
  • the battery pack 2 can be switched without manual operation, meeting the requirements
  • the power supply life of electric products realizes the flexible regulation of power.
  • the mounting base 1 also includes a cover plate 12, which is rotatably connected to the shell 112 of the base body 11.
  • the cover can be realized by setting a hinge. The rotation of the plate 12 is installed, the size of the cover plate 12 is adapted to the opening size of the housing 112 , and the cover plate 12 can rotate to cover the opening of the housing 112 .
  • the mounting base 1 also includes a locking piece 13, which is arranged on the shell 112 of the base body 11, and the locking piece 13 is located on the side of the mounting base 1 away from the hinge, the locking piece 13 is used to fix the cover plate 12 and the base body 11, thereby improving the stability when the cover plate 12 is closed.
  • the cover plate 12 covers several accommodating grooves 1112 , and the cover plate 12 is used to protect the battery pack 2 .
  • the gap between the built-in module 111 and the housing 112 is defined as the water-proof cavity 14, and the inner wall of the cover plate 12 is fixedly installed with a first waterproof ring 121 and a second waterproof ring 122, and the second waterproof ring 122 is fixedly installed on the inner wall of the cover plate 12.
  • the size of the ring 122 is smaller than the size of the first waterproof ring 121, the size of the first waterproof ring 121 matches the outer edge of the housing 112, and the size of the second waterproof ring 122 matches the outer edge of the built-in module 111
  • the size of the outline is suitable.
  • the first waterproof ring 121 is in contact with the periphery of the housing 112
  • the second waterproof ring 122 is in contact with the built-in module 111
  • the water-proof cavity 14 is now located at Between the first waterproof ring 121 and the second waterproof ring 122, the first waterproof ring 121 and the second waterproof ring 122 have a double-layer waterproof effect, and the waterproof performance of the product under outdoor conditions is improved.
  • the water flow breaks through the first Behind the waterproof ring 121 excess water flows into the water-proof chamber 14, reducing the water splashing to the second waterproof ring 122, and further improving the waterproof performance of the energy storage power supply.
  • the side wall of the housing 112 is horizontally provided with several water outlets 1123, and the housing 112 is fixedly installed with a first valve 7 communicating with the water outlets 1123, the first valve 7 can open and close the first water outlet 1123 If there is more external water in the water-proof cavity 14, the first valve 7 can be opened and the water flow can be discharged.
  • the first drain port 1123 and the first valve 7 can be set in multiple groups, such as four Multiple sets of first water outlets 1123 and first valves 7 are evenly arranged along the circumference of the housing 112, such as one, eight, or ten sets, so that the discharge rate of the water flow is improved.
  • the hot air can be released according to the The chimney effect is discharged from the heat dissipation holes 123, and at the same time, cold air can be replenished from the water drainage holes into the water isolation chamber 14 to realize heat dissipation, and the process can be reciprocated.
  • there may be a plurality of heat dissipation holes 123 and the plurality of heat dissipation holes 123 are evenly arranged along the circumference of the water isolation cavity 14, and the plurality of heat dissipation holes 123 improves the heat dissipation rate of the battery.
  • the implementation principle of a portable energy storage power supply that can realize capacity expansion in the embodiment of the present application is as follows: if it is necessary to increase the overall capacity of the battery, first insert the battery pack 2 into the accommodating slot 1112, and during this process, the fastener 21 Slide into the fastening groove 511, and the battery pack 2 abuts against the pop-up component 4, and the pop-up component 4 exerts elastic force on the battery pack 2, so that the fastening member 21 is fastened to the fastening groove 511, and the battery pack 2 is fixedly installed; When it is necessary to reduce the battery capacity and the overall weight of the battery, press the battery pack 2 again, so that the battery pack 2 moves toward the accommodating groove 1112, at this time, the buckle 21 can enter into the reset groove 512, and then release the battery pack 2. Under the guidance of the reset groove 512, the buckle 21 is released from the elastic buckle assembly 5, the battery pack 2 is unlocked, and the capacity of the power supply is conveniently expanded.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

本申请涉及电源技术的领域，尤其是涉及一种可实现容量扩展的便携式储能电源其技术方案的要点是：包括安装座、电池包、输出插头及电源控制系统，输出插头与电源控制系统相连，还包括导电组件，安装座上设有容置槽，导电组件固接于安装座上，导电组件具有接入引脚以及输出引脚，输出引脚与电源控制系统相连，接入引脚延伸至容置槽内；弹出组件设于容置槽的槽底，弹出组件用以将电池包朝向容置槽外弹出；弹性扣合组件活动于安装座并位于容置槽一侧，弹性扣合组件上具有扣合槽以及复位槽，电池包上设有与扣合槽扣接的扣合件，复位槽用于引导扣合件松脱弹性扣合组件，本申请具有提升储能电源使用时的便捷性的作用。

Description

一种可实现容量扩展的便携式储能电源 技术领域
本申请涉及电源技术的领域，尤其是涉及一种可实现容量扩展的便携式储能电源。
背景技术
储能电源是一种将电能进行储存并向电子设备提供电能的装置，储能电源广泛应用于汽车、无人机、电脑以及扫地机等设备中，随着新能源技术的不断发展，储能电源也朝向多功能趋势发展。
目前，相关技术中的储能电池主要包括外壳、电池包、输出插头以及电源控制系统等部件，电池包以及输出插头分别安装于外壳上，并且电源控制系统分别与电池包以及输出插头连接，电源控制系统用于控制电池包的电量进行稳定输出。
针对上述中的相关技术，发明人发现，在一些实际的使用场景中，如外出长途旅行或其余需要长时间使用储能电源作业时，储能电源往往存在容量不够的现象，此时往往需要使用大容量的储能电源，但是在日常使用过程中，若使用大储量的储能电源又因为重量较重，不便于携带，相关技术中的储能电源不能很好地满足使用需求，储能电源在使用时的便捷性还具有较大改进空间。
发明内容
为了提升储能电源使用时的便捷性，本申请提供一种可实现容量扩展的便携式储能电源。
本申请提供的一种可实现容量扩展的便携式储能电源采用如下的技术方案：
一种可实现容量扩展的便携式储能电源，包括安装座、电池包、输出插头以及电源控制系统，输出插头以及所述电源控制系统分别设置于所述安装座上，所述输出插头与所述电源控制系统相连，还包括导电组件，所述安装座上设有若干个供电池包插接摆放的容置槽，所述导电组件固定连接于所述安装座上，所述导电组件具有若干接入引脚以及若干个输出引脚，若干个所述输出引脚与所述电源控制系统相连，若干所述接入引脚分别对应延伸至若干个所述容置槽内；弹出组件，设于所述容置槽的槽底，所述弹出组件与所述电池包相抵接，用以将电池包朝向容置槽外弹出；弹性扣合组件，活动设于所述安装座上，并且位于容置槽的一侧，所述弹性扣合组件上具有相互连通的扣合槽以及复位槽，所述电池包上设有扣合件，所述扣合件与所述扣合槽相互扣接，当所述扣合件与所述扣合槽相互扣合时，所述电池包与所述导电组件的接入引脚连接，所述复位槽相对于所述扣合槽更靠近所述容置槽的槽底，所述复位槽与所述扣合件相互滑移抵接，用于引导所述扣合件松脱所述弹性扣合组件。
通过采用上述技术方案，为提升储能电池使用时的便捷性，电池包做成单独的插接部分，若需要增大电池整体容量时，将电池包插入容置槽内，在此过程中，扣合件滑入至扣合槽内，并且电池包与弹出组件抵接，弹出组件对电池包施加弹力，使扣合件扣合于扣合槽，电池包实现固定安装，同时，电池包与导电组件相连，电池包实现安装使用；当需要减少电池容量以及电池总体重量时，按动电池包，使得电池包朝向容置槽内移动，此时，扣合件可进入至复位槽内，随后松开电池包，在复位槽的引导下，扣合件松脱扣合组件，电池包实现解锁；储能电源的容量实现便捷拓展，并且操作简便，储能电源使用时的便捷性得到提升。
优选的，所述弹出组件包括第一弹簧以及推块，所述第一弹簧的一端固定连接于所述容置槽的槽底，所述推块固定连接于所述第一弹簧的另一端，当所述扣合件扣合于所述扣合槽时，所述推块与所述电池包相抵接并且所述第一弹簧处于压缩状态。
通过采用上述技术方案，第一弹簧对推块施加弹力，在推块的推动下，电池包受到推力，进而实现扣合件的扣合以及电池包的弹出。
优选的，弹性扣合组件包括滑块以及第二弹簧，所述滑块滑移设置于所述容置槽的侧壁，所述滑块的移动方向与容置槽的深度方向相垂，所述第二弹簧的两端分别与所述滑块以及所述安装座连接，所述扣合槽以及所述复位槽分别设置于所述滑块上，当所述第二弹簧处于自然状态下时，所述扣合件扣合于所述扣合槽。
通过采用上述技术方案，第二弹簧对滑块施加复位的弹力，在扣合件滑入扣合槽时，滑块可随着扣合件的行进而自行滑移调节，以便于扣合件可具有相应的位移空间，并最终移动至与扣合槽相扣合的位置处，实现了扣合件的扣合动作，结构巧妙实用。
优选的，扣合槽包括第一倾斜段以及扣合段，所述第一倾斜段的一端在所述滑块朝向所述容置槽的槽口的一侧开口，所述第一倾斜段的另一端朝向所述容置槽的槽底延伸，并朝向远离第二弹簧的一侧倾斜，所述第一倾斜段与所述扣合件滑移抵接，所述扣合段与所述第一倾斜段延伸至所述滑块中部的一端连接并位于第一倾斜段靠近第二弹簧的一侧，所述扣合段与所述扣合件相互扣接。
通过采用上述技术方案，在将电池包放入容置槽的过程中，可使扣合件滑入第一倾斜段内，并且与第一倾斜段滑移配合，此时推动滑块移动，以实现让位，并且此时的第二弹簧逐渐压缩，直至扣合块靠近扣合段，在第二弹簧的推动下，滑块复位，扣合件扣合至扣合段处，实现与滑块之间的相互扣合，电池包实现固定安装。
优选的，复位槽包括第二倾斜段以及松脱段，所述第二倾斜段的一端与所述扣合槽连通，所述第二倾斜段的另一端向容置槽的槽底延伸，并且朝向远离所述第二弹簧的一侧倾斜，所述松脱段的一端与所述第二倾斜段远离所述扣合槽的一端连通，所述松脱段的另一端延伸至所述滑块朝向所述容置槽的槽口的一侧并开口设置。
通过采用上述技术方案，当需要将电池包从安装座上拆卸时，再次按动电池包，使得扣合块移动至第二倾斜段内，在第二倾斜段的滑移导向下，滑块移动，为扣合件的移动提供运动自由度，直至扣合块移动至松脱段内，此时，松开电池包，在弹出组件的作用下，扣合件可从松脱段松脱至滑块外部，实现解锁，电池包进而实现拆卸，结构巧妙且实用。
优选的，所述导电组件的接入引脚延伸至所述容置槽的侧壁处，所述电池包的侧壁上具有接口，接口与所述接入引脚相互抵接配合。
通过采用上述技术方案，因为电池包可沿着容置槽的深度往复移动，在实现电池包与接入引脚相接触时，通常将接触点设置在电池包的端部，然而在本申请中无法实现电池包的接触，电池包的连接较为困难，在此将电池包与接入引脚的接触点设置在容置槽的侧壁处，可克服连接时的技术障碍，满足实际使用工况。
优选的，安装座包括座体、盖板以及锁合件，若干个所述容置槽设置于所述座体上，并且在座体的同一侧开口，所述盖板转动连接于所述座体，所述锁合件设于所述座体上，所述锁合件用于将盖板锁合固定于所述盖板，当所述盖板固定于所述座体时，所述盖板盖合若干个所述容置槽。
通过采用上述技术方案，座体为电池包提供了安装位置，将容置槽的开口设置在座体的同一侧，有利于盖板对若干个容置槽进行盖合，盖板起到对电池包进行围设保护的作用。
优选的，所述座体包括内置模块以及外壳，所述内置模块容置于所述外壳内，所述内置模块与所述外壳固定连接，所述内置模块与所述外壳之间形成隔水腔，所述盖板转动连接于所述外壳，所述外壳上固定连接有第一防水圈以及第二防水圈，当所述盖板盖合于所述安装座时，所述第一防水圈与所述外壳的周缘抵接，所述第二防水圈与所述内置模块抵接，所述隔水腔位于所述第一防水圈以及第二防水圈之间。
通过采用上述技术方案，在盖板盖合于安装座时，第一防水圈以及第二防水圈起到双层防水的效果，提升了电源在户外使用时的防水性能，同时，若水流突破第一防 水圈后，多余水流会流入至隔水腔内，减少飞溅至第二防水圈处的水流，储能电源的防水性能得到提升。
优选的，所述外壳上贯穿设置有排水口，所述外壳上固定连接有与所述排水口连通的第一阀门。
通过采用上述技术方案，启闭第一阀门，可使排水口启闭，若隔水腔内存在较多的外来水时，可开启阀门将水流排出。
优选的，所述盖板上贯穿设置有散热孔，所述散热孔与隔水腔连通，所述盖板上固定连接有与所述散热孔连通的第二阀门。
通过采用上述技术方案，储能电源在长期使用的过程中容易散热，对电池的寿命造成影响，在此，电池散发的热量可加入隔水腔内的空气，通过打开第一阀门以及第二阀门，热空气可根据烟囱效应从散热孔中排出，同时，冷空气可从排水孔内补充至隔水腔内，实现散热，过程可往复循环，不用借助相应的机械设备，结构巧妙。
综上所述，本申请包括以下至少一种有益技术效果：
1、电池包做成单独的插接部分，若需要增大电池整体容量时，将电池包插入容置槽内，扣合件扣合于扣合槽，电池包与导电组件相连，电池包实现固定安装，当需要减少电池容量以及电池总体重量时，再次按动电池包，电池包实现解锁，电源的容量实现便捷拓展，并且操作简便，储能电池使用时的便捷性得到提升；
2、采用双层防水结构，同时在两层防水结构之间设置隔水腔，进一步提升电源的防水效果，通过启闭低于排水阀，实现水分的排出，结构实用；
3、通过设置散热孔，可使电源内部形成烟囱效应，实现电源的循环散热，电源的耐用度以及安全性能得到提升。
附图说明
图1是本申请储能电源的结构示意图。
图2是本申请外壳与座体的装配关系示意图。
图3是本申请储能电源的剖视图。
图4是本申请内置模块的局部剖视图。
图5是本申请电池包、插头、导电组件以及电源控制系统的结构示意图。
图6是本申请储能电源另一视角的剖视图。
附图标记说明：1、安装座；11、座体；111、内置模块；1111、插块；1112、容置槽；112、外壳；1121、加强筋；1122、插槽；1123、排水口；12、盖板；121、第一防水圈；122、第二防水圈；123、散热孔；13、锁合件；14、隔水腔；2、电池包；21、扣合件；3、输出插头；4、弹出组件；41、第一弹簧；42、推块；5、弹性扣合组件；51、滑块；511、扣合槽；5111、第一倾斜段；5112、扣合段；512、复位槽；5121、第二倾斜段；5122、松脱段；52、第二弹簧；6、导电组件；61、接入引脚；62、输出引脚；7、第一阀门；8、第二阀门。
具体实施方式
以下结合附图1-6对本申请作进一步详细说明。
本申请实施例公开一种可实现容量扩展的便携式储能电源。参照图1，该储能电源包括安装座1、电池包2、输出插头3以及电源控制系统，其中，电池包2可拆卸设置在安装座1上，以实现对电源容量的扩容调整；安装座1用于对电池包2进行保护，另外，输出插头3以及电源控制系统分别安装在安装座1内，电源控制系统分别与输出插头3以及电池包2相连，电源控制系统用于调度电池包2内的电量，并将电能从输出插头3处进行输出。
参照图1和图2，安装座1包括座体11，座体11用于供电池包2安装。其中，座体11具体包括内置模块111，在本实施例中，内置模块111的外形呈长方体状设置， 外壳112的外形也呈长方体状设置，外壳112的内部中空且顶部开口，外壳112的底部一体连接有若干道沿着外壳112长度方向依次间隔设置的加强筋1121，外壳112的开口尺寸大于内置模块111的轮廓尺寸。
内置模块111固定连接于外壳112，并且内置模块111容置于外壳112内，其中，在将内置模块111以及外壳112相互固定时，可在内置模块111的周缘处一体设置若干个插块1111，并在外壳112的内侧壁处凹陷设置有若干个与插块1111相适配的插槽1122，在将内置模块111放置于外壳112内时，内置模块111的底部与外壳112底部的加强筋1121相抵接，形成间隙，同时，内置模块111的周缘与外壳112内壁之间形成环形的间隙，插块1111此时插接于插槽1122内，通过使用螺钉将插块1111与外壳112相固定，即可实现内置模块111的固定安装，内置模块111实现可拆卸连接，便于后期拆卸更换以及维修。
安装座1上具有若干个供电池包2插接摆放的容置槽1112，具体的，容置槽1112自外向内凹陷设置于内置模块111，若干个容置槽1112的开口均位于内置模块111背对外壳112的一侧表面上，容置槽1112的设置数量可以依据实际需要作对应设置，比如可以为四个、八个或者十六个等，若干个容置槽1112呈阵列排布，容置槽1112的开口轮廓与电池包2的外形轮廓相适配，电池包2可插入至容置槽1112内，在此，将电池包2插入容置槽1112内的运动方向定义为容置槽1112的深度方向。
参照图3和图4，为提升电池包2安装时的稳定性，该储能电源还包括弹出组件4以及弹性扣合组件5，其中，弹性扣合组件5活动设于安装座1，并且位于容置槽1112的一侧，弹出组件4设置于容置槽1112的槽底处，弹性扣合组件5上具有相互连通的扣合槽511以及复位槽512，弹出组件4、扣合槽511以及复位槽512三者相互配合，以实现对电池包2的锁合以及解锁。
具体的，弹出组件4与电池包2相抵接，弹出组件4包括弹出组件4包括第一弹簧41以及推块42，推块42的外缘轮廓与容置槽1112的开口轮廓相适配，推块42插入容置槽1112内，并且推块42的周缘与容置槽1112的侧壁相滑移抵接，推块42在此可沿着容置槽1112的深度方向往复滑移。
另外，第一弹簧41位于推块42与容置槽1112的槽底之间，第一弹簧41的一端固定安装于容置槽1112的槽底，第一弹簧41的另一端与推块42相固定连接，在将电池包2放入至容置槽1112后，电池包2的底部与推块42相抵接，随后若将电池包2往容置槽1112内按压，直至电池包2的表面与内置模块111的表面相平齐，此时第一弹簧41处于压缩状态，若松开电池包2，第一弹簧41可推动推块42并将电池包2朝向容置槽1112外弹出。
为实现将电池包2锁合固定，电池包2上一体连接有扣合件21，扣合件21在本实施例中呈圆柱体状设置，容置槽1112的侧壁上凹陷设置有用于供扣合件21滑入的让位槽，让位槽沿着容置槽1112的深度延伸。同时，弹性扣合组件5包括滑块51以及第二弹簧52，其中，滑块51滑移设置于容置槽1112的侧壁，其中，容置槽1112的侧壁处自外向内凹陷设置有滑槽，滑槽的长度方向与容置槽1112的深度方向相垂直，滑块51容置于滑槽内并且与滑槽的槽壁相滑移抵接，在滑槽的引导下，滑块51的移动方向与容置槽1112的深度方向相垂。
并且，第二弹簧52容置于滑槽内，第二弹簧52的两端分别与滑块51以及安装座1固定连接，扣合槽511以及复位槽512自外向内凹陷设置于滑块51靠近容置槽1112的一侧表面，复位槽512相对于扣合槽511更靠近容置槽1112的槽底。
继续参照图4，具体的，为实现对扣合槽511与扣合件21之间的相互扣合，扣合槽511包括第一倾斜段5111以及扣合段5112，第一倾斜段5111的一端在滑块51朝向容置槽1112的槽口的一侧开口，并且与让位槽伸入容置槽1112内部的一端相正对， 同时，第一倾斜段5111的另一端朝向容置槽1112的槽底处延伸，并朝向远离第二弹簧52的一侧倾斜，第一倾斜段5111与扣合件21滑移抵接，在将电池包2插入容置槽1112内的过程中，扣合件21插入让位槽内，在让位槽的引导下在第一倾斜段5111朝向容置槽1112的槽口的一端处、进入第一倾斜段5111，并且随着扣合件21继续朝向容置槽1112的槽底处运动，在第一倾斜段5111的引导下，扣合件21推动滑块51滑移，并且滑块51压缩第二弹簧52，此时的电池包2也在同时挤压第一弹簧41。
扣合段5112的长度延伸方向与滑块51的移动方向相一致，扣合段5112位于第一倾斜段5111靠近第二弹簧52的一侧，扣合段5112的一端与第一倾斜段5111延伸至滑块51中部的一端连通，扣合段5112的另一端朝向靠近第二弹簧52的位置处延伸，在此，当扣合件21滑移至第一倾斜段5111中靠近扣合段5112的一端时，第二弹簧52推动滑块51复位，使扣合件21滑入扣合段5112内，直至第二弹簧52回复至自然状态；此时，在推块42以及第一弹簧41的作用下，扣合段5112中、背对容置槽1112槽口的一侧槽壁与扣合件21相抵接，扣合段5112与扣合件21在此实现相互扣接，扣合件21扣合于扣合槽511上，电池包2实现固定安装，并且第一弹簧41保持压缩状态。
继续参照图4，为实现对电池包2的解锁，复位槽512包括第二倾斜段5121以及松脱段5122，第二倾斜段5121的一端与扣合段5112远离第一倾斜段5111的一端连通，第二倾斜段5121位于扣合段5112沿着电池包2压入方向的正前方，第二倾斜段5121的另一端向容置槽1112的槽底延伸，并且朝向远离第二弹簧52的一侧倾斜，继续将电池包2朝向容置槽1112内部按压，第一弹簧41进一步收缩，同时，扣合件21移动至第二倾斜段5121内，扣合件21与第二倾斜段5121的槽壁相滑移抵接，在第二倾斜段5121的引导下，扣合件21再次推动滑块51滑动并压缩第二弹簧52，滑块51实现对扣合块进行让位。
另外，松脱段5122的设置方向与容置槽1112的深度方向相一致，松脱段5122的一端与第二倾斜段5121远离扣合槽511的一端连通，松脱段5122的另一端延伸至滑块51朝向容置槽1112的槽口的一侧，并开口设置；此时，松开电池包2，第一弹簧41对推块42施加弹力，推块42将电池包2中的扣合件21从松脱段5122处顶出，扣合件21与滑块51相互松脱，电池包2实现拆卸，在此过程中，复位槽512与扣合件21相互滑移抵接，引导扣合件21松脱弹性扣合组件5。
参照图5，为实现电源的输出，该储能电源还包括导电组件6，导电组件6包括若干根导线，导线的设置数量与容置槽1112的设置数量相适配，导线两端形成接入引脚61以及输出引脚62，导线固定安装于安装座1上，若干根导线的输出引脚62同时与电源控制系统相连，并且若干接入引脚61分别对应延伸至若干个容置槽1112内，其中，可在内置模块111上贯穿设置有与容置槽1112连通的通孔，导线经过通过穿设至容置槽1112内。
另外，用于供导线穿设的通孔在控制槽的侧壁处开口，以使导电组件6的引脚延伸至容置槽1112的侧壁处，电池包2的侧壁上具有接口，当扣合件21与扣合槽511相互扣合时，电池包2上的接口与导电组件6的接入引脚61抵接配合，实现电池与电源控制系统的连接，进而实现电源的输出。
在常规安装中，为实现电池包2与接入引脚61相接触时，通常将接触点设置在电池包2的端部，然而在本方案中无法实现电池包2的接触，电池包2的连接存在技术障碍，在此将电池包2与接入引脚61的接触点设置在容置槽1112的侧壁处，可很好地克服连接时的技术障碍。
进一步地，为实现对电量进行灵活调控，电源控制系统中可设置电池放电模块以及公共输出模块，电源放电模块设为多组，将至少两组电池放电模块与公共输出模块并联耦接，每组电源放电模块包括开关子模块、电池输入子模块以及自动识别子模块， 电池输入子模块分别与导线的输出引脚62以及公共输出模块相连，公共输出模块与插座相连，进而实现电池以及插座之间的导通。
自动识别子模块分别与电池输入子模块以及开关子模块相连，自动识别子模块用于识别是否存在反向电流，若识别到存在反向电流，则输出断开驱动信号；若识别到不存在反向电流，则输出导通驱动信号；开关子模块与电池输入子模块相连，开关子模块用于依据所接收到的断开驱动信号，执行电池输入子模块与公共输出模块断开的操作，或者依据所接收到的导通驱动信号，执行电池输入子模块与公共输出模块导通的操作
其中，若所接入到不同电池放电模块的不同电池包2之间存在电压差，电压相对低的电池包2对应的自动识别子模块控制开关子模块断开，让电池包2与公共输出模块断路，停止供电，这样对电压相对低电池包2起到保护作用，延长电池包2使用寿命。
而对于电压相对高的其余电池包2，其电压在放电时逐渐降低，当其余电池包2的电压降低至与原电压相对低的电池一致，此时原电压相对低的电池包2对应的自动识别子模块控制对应的开关子模块导通，自动选择多个电压一致的电池包2给用电产品持续供电，在用电产品不断电的情况下，实现无需手动就能切换电池包2，满足用电产品的供电续航，实现电量的灵活调控。
参照图6，为提升储能电源在不同场景下的适用性，安装座1还包括盖板12，盖板12转动连接于座体11的外壳112上，通常，可通过设置铰链的方式实现盖板12的转动安装，盖板12的尺寸与外壳112的开口尺寸相适配，盖板12可转动盖合外壳112的开口。
同时，回看图1，安装座1还包括锁合件13，锁合件13设于座体11的外壳112上，并且锁合件13位于安装座1远离铰接处的一侧，锁合件13用于将盖板12与座体11相固定，进而提升盖板12盖合时的稳定性，锁合件13可以选用搭扣或者弹簧扣等扣件；当盖板12固定于座体11时，盖板12盖合若干个容置槽1112，盖板12用于对电池包2进行保护。
继续参照图6，在此将内置模块111与外壳112之间的间隙定义为隔水腔14，盖板12的内壁处分别固定安装有第一防水圈121以及第二防水圈122，第二防水圈122的尺寸大小小于第一防水圈121的尺寸大小，第一防水圈121的尺寸大小与外壳112的外缘轮廓大小相适配，第二防水圈122的尺寸大小与内置模块111的外缘轮廓大小相适配，当盖板12盖合于安装座1时，第一防水圈121与外壳112的周缘抵接，第二防水圈122与内置模块111抵接，隔水腔14此时位于第一防水圈121以及第二防水圈122之间，第一防水圈121以及第二防水圈122起到双层防水效果，产品在户外条件下的防水性能得到提升，同时，若水流突破第一防水圈121后，多余水流会流入至隔水腔14内，减少飞溅至第二防水圈122处的水流，储能电源的防水性能得到进一步提升。
进一步地，外壳112的侧壁处沿水平方向贯穿设置有若干个排水口1123，外壳112上固定安装有与排水口1123连通的第一阀门7，第一阀门7可启闭第一排水口1123，若隔水腔14内存在较多的外来水时，可开启第一阀门7并将水流排出，为提升水流排出速率，第一排水口1123以及第一阀门7可设置为多组，比如四组、八组或者十组等，多组第一排水口1123以及第一阀门7沿着外壳112的周向呈均匀设置，水流的排出速率得到提升。
另外，盖板12上贯穿设置有散热孔123，当盖板12盖合于外壳112时，散热孔123与隔水腔14相对，并且散热孔123与隔水腔14连通，盖板12上固定安装有与散热孔123连通的第二阀门8。在此，储能电源使用过程中容易散发热量，对电池的寿命造成影响，电池散发的热量可加入隔水腔14内的空气，通过打开第一阀门7以及第二阀 门8，热空气可根据烟囱效应从散热孔123中排出，同时，冷空气可从排水孔内补充至隔水腔14内，实现散热，过程可往复循环。相应的，散热孔123可以为多个，多个散热孔123沿着隔水腔14的周向均匀排布，多个散热孔123提升了电池的散热速率。
本申请实施例一种可实现容量扩展的便携式储能电源的实施原理为：若需要增大电池整体容量时，首先将电池包2插入容置槽1112内，在此过程中，扣合件21滑入至扣合槽511内，并且电池包2与弹出组件4抵接，弹出组件4对电池包2施加弹力，使扣合件21扣合于扣合槽511，电池包2实现固定安装；当需要减少电池容量以及电池总体重量时，再次按动电池包2，使得电池包2朝向容置槽1112内移动，此时，扣合件21可进入至复位槽512内，随后松开电池包2，在复位槽512的引导下，扣合件21松脱弹性扣合组件5，电池包2实现解锁，电源的容量实现便捷拓展。
以上均为本申请的较佳实施例，并非依此限制本申请的保护范围，故：凡依本申请的结构、形状、原理所做的等效变化，均应涵盖于本申请的保护范围之内。

Claims (10)

  1. 一种可实现容量扩展的便携式储能电源，包括安装座(1)、电池包(2)、输出插头(3)以及电源控制系统，输出插头(3)以及所述电源控制系统分别设置于所述安装座(1)上，所述输出插头(3)与所述电源控制系统相连，其特征在于：
    还包括导电组件(6)，所述安装座(1)上设有若干个供电池包(2)插接摆放的容置槽(1112)，所述导电组件(6)固定连接于所述安装座(1)上，所述导电组件(6)具有若干接入引脚(61)以及若干个输出引脚(62)，若干个所述输出引脚(62)与所述电源控制系统相连，若干所述接入引脚(61)分别对应延伸至若干个所述容置槽(1112)内；
    弹出组件(4)，设于所述容置槽(1112)的槽底，所述弹出组件(4)与所述电池包(2)相抵接，用以将电池包(2)朝向容置槽(1112)外弹出；
    弹性扣合组件(5)，活动设于所述安装座(1)上，并且位于容置槽(1112)的一侧，所述弹性扣合组件(5)上具有相互连通的扣合槽(511)以及复位槽(512)，所述电池包(2)上设有扣合件(21)，所述扣合件(21)与所述扣合槽(511)相互扣接，当所述扣合件(21)与所述扣合槽(511)相互扣合时，所述电池包(2)与所述导电组件(6)的接入引脚(61)连接，所述复位槽(512)相对于所述扣合槽(511)更靠近所述容置槽(1112)的槽底，所述复位槽(512)与所述扣合件(21)相互滑移抵接，用于引导所述扣合件(21)松脱所述弹性扣合组件(5)。
  2. 根据权利要求1所述的一种可实现容量扩展的便携式储能电源，其特征在于：所述弹出组件(4)包括第一弹簧(41)以及推块(42)，所述第一弹簧(41)的一端固定连接于所述容置槽(1112)的槽底，所述推块(42)固定连接于所述第一弹簧(41)的另一端，当所述扣合件(21)扣合于所述扣合槽(511)时，所述推块(42)与所述电池包(2)相抵接并且所述第一弹簧(41)处于压缩状态。
  3. 根据权利要求1所述的一种可实现容量扩展的便携式储能电源，其特征在于：弹性扣合组件(5)包括滑块(51)以及第二弹簧(52)，所述滑块(51)滑移设置于所述容置槽(1112)的侧壁，所述滑块(51)的移动方向与容置槽(1112)的深度方向相垂，所述第二弹簧(52)的两端分别与所述滑块(51)以及所述安装座(1)连接，所述扣合槽(511)以及所述复位槽(512)分别设置于所述滑块(51)上，当所述第二弹簧(52)处于自然状态下时，所述扣合件(21)扣合于所述扣合槽(511)。
  4. 根据权利要求3所述的一种可实现容量扩展的便携式储能电源，其特征在于：扣合槽(511)包括第一倾斜段(5111)以及扣合段(5112)，所述第一倾斜段(5111)的一端在所述滑块(51)朝向所述容置槽(1112)的槽口的一侧开口，所述第一倾斜段(5111)的另一端朝向所述容置槽(1112)的槽底延伸，并朝向远离第二弹簧(52)的一侧倾斜，所述第一倾斜段(5111)与所述扣合件(21)滑移抵接，所述扣合段(5112)与所述第一倾斜段(5111)延伸至所述滑块(51)中部的一端连接，并位于第一倾斜段(5111)靠近第二弹簧(52)的一侧，所述扣合段(5112)与所述扣合件(21)相互扣接。
  5. 根据权利要求3所述的一种可实现容量扩展的便携式储能电源，其特征在于：复位槽(512)包括第二倾斜段(5121)以及松脱段(5122)，所述第二倾斜段(5121)的一端与所述扣合槽(511)连通，所述第二倾斜段(5121)的另一端向容置槽(1112)的槽底延伸，并且朝向远离所述第二弹簧(52)的一侧倾斜，所述松脱段(5122)的一端与所述第二倾斜段(5121)远离所述扣合槽(511)的一端连通，所述松脱段(5122)的另一端延伸至所述滑块(51)朝向所述容置槽(1112)槽口的一侧并开口设置。
  6. 根据权利要求1所述的一种可实现容量扩展的便携式储能电源，其特征在于：所述导电组件(6)的接入引脚(61)延伸至所述容置槽(1112)的侧壁处，所述电池包(2)的侧壁上具有接口，接口与所述接入引脚(61)相互抵接配合。
  7. 根据权利要求1所述的一种可实现容量扩展的便携式储能电源，其特征在于：安装座(1)包括座体(11)、盖板(12)以及锁合件(13)，若干个所述容置槽(1112)设置于 所述座体(11)上，并且在座体(11)的同一侧开口，所述盖板(12)转动连接于所述座体(11)，所述锁合件(13)设于所述座体(11)上，所述锁合件(13)用于将盖板(12)锁合固定于所述盖板(12)，当所述盖板(12)固定于所述座体(11)时，所述盖板(12)盖合若干个所述容置槽(1112)。
  8. 根据权利要求7所述的一种可实现容量扩展的便携式储能电源，其特征在于：所述座体(11)包括内置模块(111)以及外壳(112)，所述内置模块(111)容置于所述外壳(112)内，所述内置模块(111)与所述外壳(112)固定连接，所述内置模块(111)与所述外壳(112)之间形成隔水腔(14)，所述盖板(12)转动连接于所述外壳(112)，所述外壳(112)上固定连接有第一防水圈(121)以及第二防水圈(122)，当所述盖板(12)盖合于所述安装座(1)时，所述第一防水圈(121)与所述外壳(112)的周缘抵接，所述第二防水圈(122)与所述内置模块(111)抵接，所述隔水腔(14)位于所述第一防水圈(121)以及第二防水圈(122)之间。
  9. 根据权利要求8所述的一种可实现容量扩展的便携式储能电源，其特征在于：所述外壳(112)上贯穿设置有排水口(1123)，所述外壳(112)上固定连接有与所述排水口(1123)连通的第一阀门(7)。
  10. 根据权利要求9所述的一种可实现容量扩展的便携式储能电源，其特征在于：所述盖板(12)上贯穿设置有散热孔(123)，所述散热孔(123)与隔水腔(14)连通，所述盖板(12)上固定连接有与所述散热孔(123)连通的第二阀门(8)。
PCT/CN2021/136962 2021-10-22 2021-12-10 一种可实现容量扩展的便携式储能电源 WO2023065485A1 (zh)

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