CN109411648A - A kind of safely and fast Wiring type battery connecting box and bus connection method - Google Patents

A kind of safely and fast Wiring type battery connecting box and bus connection method Download PDF

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Publication number
CN109411648A
CN109411648A CN201811529849.2A CN201811529849A CN109411648A CN 109411648 A CN109411648 A CN 109411648A CN 201811529849 A CN201811529849 A CN 201811529849A CN 109411648 A CN109411648 A CN 109411648A
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CN
China
Prior art keywords
battery
conductive strips
battery case
wiring
safely
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Granted
Application number
CN201811529849.2A
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Chinese (zh)
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CN109411648B (en
Inventor
沈安虎
李强
包培
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Baoxing Intelligent Technology Shanghai Co ltd
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Shanghai Yi Yu Electronic Technology Co Ltd
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Priority to CN201811529849.2A priority Critical patent/CN109411648B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/172Arrangements of electric connectors penetrating the casing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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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)
  • Battery Mounting, Suspending (AREA)

Abstract

The present invention discloses a kind of safely and fast Wiring type battery connecting box and bus connection method.The battery connecting box includes battery case base, battery case lid, fuse box, first conductive strips, temperature detection chip, patch capacitor, Chip-R and the second conductive strips are welded in the component in PCB circuit board, interior hexagonal combination screw, binding post presses in the conduction copper column in battery wire cassette holder, and battery-end connects fastening screw;Wiring board weld assembly is sleeved in battery case base, and the first conductive strips are correspondingly arranged with binding post, the second conductive strips and conduction copper column.When wiring, battery case lid is removed, loosens interior hexagonal combination screw, cable link is inserted into binding post, interior hexagonal combination screw is tightened, lower battery case lid is covered, the pin of fuse box is passed through the intermediate guide groove on battery case lid and is inserted into the elastic neck on conductive strips and completes wiring installation.The convenience that Battery Interconnecting Cables are not only increased using the present invention, also improves the safety of battery and wiring.

Description

A kind of safely and fast Wiring type battery connecting box and bus connection method
Technical field
The present invention relates to battery wire technical fields, more particularly to a kind of safely and fast Wiring type battery connecting box and company Line method.
Background technique
Now then battery connection in the market is pressed substantially using OT copper sleeve in cable peeling rear enclosure by hydraulic tongs Tightly, it finally adopts and is bolt-fastened on the positive and negative anodes Nut column of battery wire end.
Existing battery connecting line not only needs large hydraulic pincers to press next again with bolt fastening, operate it is more complicated, And battery it is in series or in parallel when there is no a safeguard protection, such as mistake battery-end positive and negative anodes are shorted when connection, and load excessive makes The excessively high damage equipment of battery temperature is easy to appear sparking problem, risk factor when being formed into a loop since nothing is spaced apart disconnection protection Rise etc..
Summary of the invention
The object of the present invention is to provide a kind of safely and fast Wiring type battery connecting box and bus connection methods, can not only realize Direct line function after realization cable peeling, it is easy to operate, while the safeguard protection of false wiring is increased, and carry in band In the case of can protect the battery of serial or parallel connection, battery operation state is remotely monitored.
To achieve the above object, the present invention provides following schemes:
A kind of safely and fast Wiring type battery connecting box, including battery case base, battery case lid, fuse box, wiring board Weld assembly, interior hexagonal combination screw, binding post, conduction copper column and battery-end connect fastening screw;
The wiring board weld assembly is the first conductive strips, temperature detection chip, patch capacitor, Chip-R, second leads Electric tape welding is connected to the component in PCB circuit board, and first conductive strips are welded in an end face of the PCB circuit board, described Second conductive strips are welded in the other end of the PCB circuit board;
The side of the battery case base is equipped with wiring hole, and the conduction copper column presses in the battery wire cassette holder; The battery case lid is equipped with intermediate guide groove;
The wiring board weld assembly is from top to bottom sleeved in the battery case base, and second conductive strips and institute Conduction copper column is stated to be correspondingly arranged;Battery-end connection fastening screw sequentially passes through the through-hole of second conductive strips, described leads The through-hole of electrolytic copper column is fixed on the battery case base;
The binding post is arranged near the wiring hole, and the binding post is sleeved on first conductive strips, institute The through-hole that interior hexagonal combination screw is stated across first conductive strips is twisted in the threaded hole of the binding post;
The battery case lid is detachably arranged on the battery case base, and the pin of the fuse box passes through described Intermediate guide groove is respectively inserted in the elastic neck elastic neck on first conductive strips Nei and on the second conductive strips.
Optionally, the temperature detection chip is equipped with wireless communication module;Extraneous monitoring platform passes through the channel radio News module remotely obtains battery temperature.
Optionally, terminal block is also welded on the wiring board weld assembly;The terminal block with it is described The connection of temperature detection chip.
Optionally, the battery case lid is also provided with connecting terminal region;The connecting terminal region and the terminals Stroma is correspondingly arranged;The external wire of extraneous monitoring platform pass through the connecting terminal region connect with the terminal block with Obtain battery temperature.
Optionally, first conductive strips include the first elastic neck, first horizontal portion, the second horizontal part and vertical Portion;First elastic neck connect with the first horizontal portion, the first horizontal portion passes through the vertical portion and described the The connection of two horizontal parts makes first conductive strips become one structure;First elastic neck is welded on the wiring board welding On one end face of component, excessively described second horizontal part of the wiring column sleeve is articulated in the first horizontal portion.
Optionally, second conductive strips include the second elastic neck and interconnecting piece;Second elastic neck with it is described Interconnecting piece connects so that second conductive strips are structure as a whole;Second elastic neck is welded on the wiring board welding group On the other end of part, the interconnecting piece is equipped with through-hole.
Optionally, the safely and fast Wiring type battery connecting box further includes multiple spring washers and plain cushion;The interior hexagonal group It closes screw and sequentially passes through the spring washer, the plain cushion, second horizontal part, the upper surface of the binding post, first water It twists in the threaded hole of the binding post in flat portion;Battery-end connection fastening screw sequentially pass through the spring washer, the plain cushion, The through-hole of second conductive strips, the through-hole of the conduction copper column are fixed on battery plus-negative plate Nut column.
Optionally, 20A~120A fuse is equipped in the fuse box.
Optionally, light emitting diode is also welded on the wiring board weld assembly;The light emitting diode is for sentencing Whether the fuse in the fuse box that breaks fuses.
A kind of bus connection method of safely and fast Wiring type battery connecting box, comprising:
Pull up fuse box;
Hand-held two side of battery case lid is slided and is lifted up to the palm of the hand, and the battery case lid is removed;
Battery-end positive and negative anodes are tightened in after battery-end connection fastening screw is passed through the second conductive strips and conduction copper column through-hole It is fixed on Nut column;
Hexagonal combination screw, puts down binding post in loosening, and the cable link after peeling is passed through wiring hole insertion and is connect In terminal, the interior hexagonal combination screw is then tightened, completes battery wire installation;
The battery case lid under lid, and it is tight to battery plus-negative plate nut styletable push card to hold two side of battery case lid;
The intermediate guide groove that the pin of the fuse box passes through the battery case lid is respectively inserted on the first conductive strips In elastic neck in elastic neck and on the second conductive strips.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
The present invention provides a kind of safely and fast Wiring type battery connecting box and bus connection methods, are existed by one end fastened by screw In battery threaded hole, the other end (is using the simple works such as wire stripper, allen driver without tools such as large hydraulic pincers Tool) in the case where by being inserted into after cable peeling in the binding post of junction box seat, tightening interior hexagonal lock screw can be realized Building-site fast-wiring solves the problems, such as that the battery wire safe wiring process complicated for operation designed by structure increases mistake The personal safety protective effect of mis-wired.
The present invention also sets up temperature detection chip, patch capacitor, Chip-R and plug-in fuse box, to series connection or The battery operation state of person's parallel connection is remotely monitored.And battery length of run situation can be found in time when band carries, it protects The battery performance for protecting serial or parallel connection is stablized.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings Obtain other attached drawings.
Fig. 1 is the internal structure scheme of installation of safely and fast Wiring type battery connecting box of the embodiment of the present invention;
Fig. 2 is the external structure schematic diagram one of safely and fast Wiring type battery connecting box of the embodiment of the present invention;
Fig. 3 is the external structure schematic diagram two of safely and fast Wiring type battery connecting box of the embodiment of the present invention;
Fig. 4 is the assembling schematic diagram of safely and fast Wiring type battery connecting box of the embodiment of the present invention;
Fig. 5 is the line scheme of installation of safely and fast Wiring type battery connecting box of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of safely and fast Wiring type battery connecting box and bus connection methods, can not only realize Direct line function, easy to operate after cable peeling, while increasing the safeguard protection of false wiring, and carries situation in band The battery that serial or parallel connection can be protected down, remotely monitors battery operation state.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.
Fig. 1 is the internal structure scheme of installation of safely and fast Wiring type battery connecting box of the embodiment of the present invention;Fig. 2 is this The external structure schematic diagram one of inventive embodiments safely and fast Wiring type battery connecting box;Fig. 3 is that the embodiment of the present invention is fast safely The external structure schematic diagram two of quick access wire type battery connecting box.
Referring to figures 1-3.Safely and fast Wiring type battery connecting box provided in an embodiment of the present invention includes battery case base 1, battery case lid 2, fuse box 3, wiring board weld assembly, interior hexagonal combination screw 4, binding post 5, conduction copper column 6 and electricity Chi Duan connection fastening screw 7.
The wiring board weld assembly is the first conductive strips 8, temperature detection chip 9, patch capacitor, Chip-R, shines Diode, terminal block 10, the second conductive strips 11 are welded in the component in PCB circuit board, and first conductive strips 8 weld In an end face of the PCB circuit board, second conductive strips 11 are welded in the other end of the PCB circuit board.The hair Optical diode is for judging whether the fuse in the fuse box 3 fuses.
The side of the battery case base 1 is equipped with wiring hole.The battery case lid 2 is equipped with intermediate guide groove.The conduction Copper post 6 presses in the battery wire cassette holder 1.The wiring board weld assembly is set in from top to bottom at the battery case bottom In seat 1, and second conductive strips 8 are correspondingly arranged with the conduction copper column 6.
Battery-end connection fastening screw 7 sequentially passes through the through-hole of second conductive strips 11, the conduction copper column 6 Through-hole is fixed on the battery case base 1.
The binding post 5 is arranged near the wiring hole, and the binding post 5 is set on first conductive strips 8, and It is correspondingly arranged with first conductive strips 8.The interior hexagonal combination screw 4 pass through first conductive strips 8 through-hole after twist in In the threaded hole of the binding post 5.
The battery case lid 2 is detachably arranged on the battery case base 1, and the pin of the fuse box 3 passes through The intermediate guide groove is respectively inserted in 8 elastic neck of the first conductive strips and in the elastic neck of second conductive strips 11.
The temperature detection chip 9 is equipped with wireless communication module;Extraneous monitoring platform passes through the wireless communication module Battery temperature is obtained, realizes long-range monitoring.
The battery case lid 2 is also provided with connecting terminal region;The connecting terminal region and the terminal block 10 It is correspondingly arranged;The terminal block 10 is connect with the temperature detection chip 9.The external wire of extraneous monitoring platform passes through institute It states connecting terminal region to connect with the terminal block 10, realizes the function that local scene obtains battery temperature in real time.
Preferably, first conductive strips 8 include the first elastic neck, first horizontal portion, the second horizontal part and vertical Portion;First elastic neck connect with the first horizontal portion, the first horizontal portion passes through the vertical portion and described the The connection of two horizontal parts makes first conductive strips 8 become one structure;First elastic neck is welded on the wiring board weldering On one end face of connected components, excessively described second horizontal part of the wiring column sleeve 5 is articulated in the first horizontal portion.
Preferably, second conductive strips 11 include the second elastic neck and interconnecting piece;Second elastic neck and institute Interconnecting piece connection is stated so that second conductive strips are structure as a whole;Second elastic neck is welded on the wiring board welding On the other end of component, the interconnecting piece is equipped with through-hole.
Preferably, the safely and fast Wiring type battery connecting box further includes multiple spring washers 12 and plain cushion 13;Six in described Angle combined screw 4 sequentially pass through the spring washer 12, the plain cushion 13, second horizontal part, the binding post 5 upper surface, The first horizontal portion is fixed in the threaded hole of the binding post 5;The battery-end connection fastening screw 7 sequentially passes through described Spring washer 12, the plain cushion 13, the through-hole of second conductive strips 11, the conduction copper column 6 through-hole be fixed on battery plus-negative plate On Nut column.
Preferably, 20A~120A fuse is equipped in the fuse box 3.
As shown in figure 4, the wiring board weld assembly being welded is set in from top to bottom in battery case base 1.Dress After in place, fixation is tightened after battery-end connection fastening screw 7 is passed through the second conductive strips 11 and the intermediate circular hole of conduction copper column 6 On battery plus-negative plate Nut column.After the through-hole for passing through the first conductive strips 8 by interior hexagonal combination screw 4, by interior hexagonal combination spiral shell Silk 4 rotates, and promotes binding post 5 to reach tightening for cable;Covering both can clamping battery case lid to preceding push after battery case lid 2 2;The elastic neck pin of fuse box 3 being respectively inserted in after the intermediate guide groove on battery case lid 1 on first conductive strips 8 And second on conductive strips 11 between elastic neck in, that is, complete assembling product.
As shown in figure 5, when line, after only need to pulling up fuse box 3, hold 2 liang of sides of battery case lid slided to the palm of the hand and to On lift and can remove battery case lid 2.Battery-end connection fastening screw 7 is set in conduction copper column 6 and in battery plus-negative plate spiral shell It is tightened on female column.The interior hexagonal combination screw 4 on the first conductive strips 8 is loosened, binding post 5 is put down, the cable after peeling is connected After wiring passes through in wiring hole insertion binding post 5, the interior hexagonal combination screw 4 on the first conductive strips 8 is tightened, i.e. completion wiring peace Dress.Lower battery case lid 2 is covered, 2 liang of sides of battery case lid is then held to battery-end and pushes clamping.Finally by the pin of fuse box 3 Between in the elastic neck being respectively inserted in after the intermediate guide groove on battery case lid 1 on first conductive strips 8 and the second conductive strips 11 Elastic neck in.
Compared with prior art, the present invention has the advantage that.
First, the easy-to-connect of battery connecting line is improved, copper sleeve OT terminal and hydraulic tongs, operation letter are not needed It is single.
Second, it does not need to execute the safe procedures that must disconnect load ability wiring during wiring;In wiring of the present invention In the process, fuse box only need to be pulled out, opens the lid of battery connecting box, safe wiring process can be realized, do not need to disconnect Load, improves safety guarantee in battery wire process.
Third solves the problems, such as that fuse can not be replaced at any time in the case where not disassembling cable.Work as load excessive When fuse can fuse, the present invention be equipped with light emitting diode, when light emitting diode extinguish, blown fuse, in the present invention only Fuse box need to be pulled up, lower fuse of choosing, the fuse more renewed, and fuse is can be completed into new fuse box insertion Box more changes jobs, while being protected by the personal safety that the safe wiring process that structure designs increases false wiring forming circuit Effect.
4th, because of energization momentary arcing when solving the problems, such as battery wire.Phase is set on wiring board weld assembly of the present invention The capacitor answered is connect with resistance, and avoiding Current Voltage moment impact when fuse box is replaced and plugged leads to sparking problem, right Equipment plays safeguard protection.
5th, solve the problem of excessive caused temperature of cell load increases, influences cell load operation.When battery is negative When carrying excessive, battery temperature can be increased, and the temperature data of sampling can be transferred to local monitoring platform in time by temperature detection chip Or remote terminal monitoring platform, can give warning in advance and inform battery operation state, super-charge super-discharge electricity operation to battery cell monitoring Play the role of safeguard protection.
6th, realize product sequence simplification, batch volume production and quick assembling.The product that the present invention protects is in assembly Only need several big component general assemblies, assembling combination, that is, plastic.
The wiring ability of battery connecting box provided in an embodiment of the present invention can meet 1~35 square of cable;Principle is constant Design structure expands the wiring ability need for being able to satisfy bigger line warp.Innovative design of the present invention has filled up domestic and international blank.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said It is bright to be merely used to help understand method and its core concept of the invention;At the same time, for those skilled in the art, foundation Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not It is interpreted as limitation of the present invention.

Claims (10)

1. a kind of safely and fast Wiring type battery connecting box, which is characterized in that including battery case base, battery case lid, fuse Box, wiring board weld assembly, interior hexagonal combination screw, binding post, conduction copper column and battery-end connect fastening screw;
The wiring board weld assembly is the first conductive strips, temperature detection chip, patch capacitor, Chip-R, the second conductive strips The component being welded in PCB circuit board, and first conductive strips are welded in an end face of the PCB circuit board, described second Conductive strips are welded in the other end of the PCB circuit board;
The side of the battery case base is equipped with wiring hole, and the conduction copper column presses in the battery wire cassette holder;It is described Battery case lid is equipped with intermediate guide groove;
The wiring board weld assembly is from top to bottom sleeved in the battery case base, and second conductive strips are led with described Electrolytic copper column is correspondingly arranged;The battery-end connection fastening screw sequentially passes through the through-hole of second conductive strips, the conductive copper The through-hole of column is fixed on the battery case base;
The binding post is arranged near the wiring hole, and the binding post is sleeved on first conductive strips, described interior The through-hole that hexagonal combination screw passes through first conductive strips is twisted in the threaded hole of the binding post;
The battery case lid is detachably arranged on the battery case base, and the pin of the fuse box passes through the centre Guide groove is respectively inserted in the elastic neck elastic neck on the first conductive strips Nei and on the second conductive strips.
2. safely and fast Wiring type battery connecting box according to claim 1, which is characterized in that the temperature detection chip It is equipped with wireless communication module;Extraneous monitoring platform remotely obtains battery temperature by the wireless communication module.
3. safely and fast Wiring type battery connecting box according to claim 1, which is characterized in that welded in the wiring board Terminal block is also welded on component;The terminal block is connect with the temperature detection chip.
4. safely and fast Wiring type battery connecting box according to claim 3, which is characterized in that the battery case lid is also opened Equipped with connecting terminal region;The connecting terminal region is correspondingly arranged with the terminal block;Extraneous monitoring platform it is external Conducting wire passes through the connecting terminal region and connect with the terminal block to obtain battery temperature.
5. safely and fast Wiring type battery connecting box according to claim 1, which is characterized in that the first conductive strips packet Include the first elastic neck, first horizontal portion, the second horizontal part and vertical portion;First elastic neck and the first level Portion, which connects, the first horizontal portion is connect by the vertical portion with second horizontal part makes first conductive strips become one Body structure;First elastic neck is welded on an end face of the wiring board weld assembly, and the wiring column sleeve is excessively described Second horizontal part is articulated in the first horizontal portion.
6. safely and fast Wiring type battery connecting box according to claim 1, which is characterized in that the second conductive strips packet Include the second elastic neck and interconnecting piece;Second elastic neck is connect with the interconnecting piece so that second conductive strips are one Body structure;Second elastic neck is welded on the other end of the wiring board weld assembly, and the interconnecting piece is equipped with Through-hole.
7. safely and fast Wiring type battery connecting box according to claim 1, which is characterized in that the safely and fast wiring Formula battery connecting box further includes multiple spring washers and plain cushion;The interior hexagonal combination screw sequentially pass through the spring washer, the plain cushion, Second horizontal part, the upper surface of the binding post, the first horizontal portion are twisted in the threaded hole of the binding post;It is described Battery-end connection fastening screw sequentially passes through the spring washer, the plain cushion, the through-hole of second conductive strips, the conduction copper column Through-hole be fixed on battery plus-negative plate Nut column.
8. safely and fast Wiring type battery connecting box according to claim 1, which is characterized in that set in the fuse box There is 20A~120A fuse.
9. safely and fast Wiring type battery connecting box according to claim 1, which is characterized in that welded in the wiring board Light emitting diode is also welded on component;The light emitting diode is for judging whether the fuse in the fuse box melts It is disconnected.
10. a kind of bus connection method of safely and fast Wiring type battery connecting box, which is characterized in that the bus connection method includes:
Pull up fuse box;
Hand-held two side of battery case lid is slided and is lifted up to the palm of the hand, and the battery case lid is removed;
Battery-end positive and negative anodes nut is tightened in after battery-end connection fastening screw is passed through the second conductive strips and conduction copper column through-hole It is fixed on column;
Hexagonal combination screw, puts down binding post in loosening, and the cable link after peeling is passed through wiring hole and is inserted into binding post It is interior, the interior hexagonal combination screw is then tightened, battery wire installation is completed;
The battery case lid under lid, and it is tight to battery plus-negative plate nut styletable push card to hold two side of battery case lid;
The intermediate guide groove that the pin of the fuse box passes through the battery case lid is respectively inserted in the elasticity on the first conductive strips In elastic neck in card slot and on the second conductive strips.
CN201811529849.2A 2018-12-14 2018-12-14 Safe and rapid wiring type battery junction box and wiring method Active CN109411648B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201811529849.2A CN109411648B (en) 2018-12-14 2018-12-14 Safe and rapid wiring type battery junction box and wiring method

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CN109411648A true CN109411648A (en) 2019-03-01
CN109411648B CN109411648B (en) 2023-07-04

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CN114976422A (en) * 2022-05-31 2022-08-30 国网新疆电力有限公司超高压分公司 Storage battery pack anti-misoperation wiring device for novel transformer substation direct current system
CN115243449A (en) * 2021-04-23 2022-10-25 宝星智能科技(上海)有限公司 PCB board carries fuse structure
CN116338257A (en) * 2023-03-08 2023-06-27 宁夏宝丰昱能科技有限公司 DCR test auxiliary connection tool for battery pack
CN118099652A (en) * 2024-04-26 2024-05-28 江苏日出东方储能技术有限公司 Safe and quick wiring connection device for energy storage battery
CN118099652B (en) * 2024-04-26 2024-07-09 江苏日出东方储能技术有限公司 Safe and quick wiring connection device for energy storage battery

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JP2014220924A (en) * 2013-05-09 2014-11-20 住友電装株式会社 Relay unit
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CN115243449A (en) * 2021-04-23 2022-10-25 宝星智能科技(上海)有限公司 PCB board carries fuse structure
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CN116338257A (en) * 2023-03-08 2023-06-27 宁夏宝丰昱能科技有限公司 DCR test auxiliary connection tool for battery pack
CN116338257B (en) * 2023-03-08 2023-12-05 宁夏宝丰昱能科技有限公司 DCR test auxiliary connection tool for battery pack
CN118099652A (en) * 2024-04-26 2024-05-28 江苏日出东方储能技术有限公司 Safe and quick wiring connection device for energy storage battery
CN118099652B (en) * 2024-04-26 2024-07-09 江苏日出东方储能技术有限公司 Safe and quick wiring connection device for energy storage battery

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