CN210489837U - Copper-aluminum composite connecting piece for new energy power generation and energy storage system - Google Patents

Copper-aluminum composite connecting piece for new energy power generation and energy storage system Download PDF

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Publication number
CN210489837U
CN210489837U CN201921743145.5U CN201921743145U CN210489837U CN 210489837 U CN210489837 U CN 210489837U CN 201921743145 U CN201921743145 U CN 201921743145U CN 210489837 U CN210489837 U CN 210489837U
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China
Prior art keywords
copper
storage system
aluminium
energy storage
power generation
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CN201921743145.5U
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Chinese (zh)
Inventor
孙胡虎杰
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Jiangyin Huarui Electrical Technology Co ltd
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Jiangyin Huarui Electrical Technology Co ltd
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    • 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

Abstract

The utility model relates to a new forms of energy electricity generation copper aluminium composite connection spare for energy storage system, including the aluminium row, the aluminium row is the L type, the one end of aluminium row upper surface is equipped with the step, the one end that the aluminium row has the step is buckled downwards, the step outside complex has the copper sheet, step and copper sheet surface have plated the nickel layer. The utility model discloses not only have that copper's electric conductivity is good, the heat conductivity is high, contact resistance is low, but also have advantages such as the light of aluminium, wear-resisting, economy, at linkage segment surface nickel plating, improved the corrosion resisting property of linkage segment.

Description

Copper-aluminum composite connecting piece for new energy power generation and energy storage system
Technical Field
The utility model relates to an electric power facility technical field, concretely relates to new forms of energy electricity generation copper aluminium composite connection spare for energy storage system.
Background
The new energy generally refers to renewable energy developed and utilized on the basis of new technology, and includes solar energy, biomass energy, wind energy, geothermal energy, wave energy, ocean current energy, tidal energy and the like. The new energy power generation is to utilize the prior art, and the power generation process is realized through the novel energy. The new energy power generation and energy storage system stores electric energy and comprises a storage battery, a lithium battery, a super capacitor and the like.
At present, a copper connecting piece is adopted as a conductive connecting piece for a new energy power generation and energy storage system, a copper bar is processed into a high-current conductive product, and the high-current conductive product plays a role in conveying current and connecting electrical equipment in a circuit, so that the weight is increased, and in addition, the cost is increased by using copper as a material of the connecting piece; aluminum, which is a conductor material, is easily oxidized and has a large contact resistance, although it is reduced in weight and cost. Therefore, it is very necessary to provide a copper-aluminum composite connecting piece with high conductivity and good reliability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a new forms of energy electricity generation copper aluminium composite connection spare for energy storage system, not only have that the electric conductivity of copper is good, the heat conductivity is high, contact resistance is low, but also have advantages such as light, wear-resisting, the economy of aluminium.
The purpose of the utility model is realized like this:
the utility model provides a new forms of energy electricity copper aluminium composite connection spare for energy storage system, includes the aluminium bar, the aluminium bar is the L type, the one end of aluminium bar upper surface is equipped with the step, the one end that the aluminium bar has the step is buckled downwards, the step outside is compound has the copper sheet, step and copper sheet surface plating have the nickel layer.
Preferably, the step is equal to the thickness of the copper sheet.
Preferably, the upper surface of the aluminum row is provided with arc-shaped protrusions, and the two arc-shaped protrusions are respectively positioned on two edges of the aluminum row.
Preferably, the inner side and the outer side of one side of the aluminum row far away from the step are respectively provided with a positioning groove.
Preferably, the step and the copper sheet form a connecting section, and the connecting section is provided with a through hole.
The utility model has the advantages that:
the utility model discloses not only have that copper's electric conductivity is good, the heat conductivity is high, contact resistance is low, but also have advantages such as the light of aluminium, wear-resisting, economy, at linkage segment surface nickel plating, improved the corrosion resisting property of linkage segment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a left side view of fig. 2.
Wherein: 1, aluminum row; 1.1 of step; a copper sheet 2; an arc-shaped protrusion 3; a positioning groove 4; a through hole 5.
Detailed Description
Referring to fig. 1-3, the utility model relates to a new forms of energy electricity copper aluminium composite connection spare for energy storage system, including aluminium row 1, aluminium row 1 is the L type, the one end of 1 upper surface of aluminium row is equipped with step 1.1, aluminium row 1 has the one end of step 1.1 to buckle 90 downwards, step 1.1 outside complex has copper sheet 2, step and copper sheet adopt laser welding, step 1.1 and copper sheet 2 surface plating have the nickel layer.
The thickness of the step 1.1 is equal to that of the copper sheet 2, so that the electric conduction effect is good, and the composite effect of the aluminum step 1.1 and the copper sheet after welding is good.
The upper surface of aluminium row 1 is equipped with arc arch 3, and two arc arch 3 are located two edges of aluminium row 1 respectively.
The inner side and the outer side of one side of the aluminum row 1 far away from the step 1.1 are respectively provided with a positioning groove 4, and the positioning grooves 4 are convenient for installation of installation personnel.
The step 1.1 and the copper sheet 2 form a connecting section, the connecting section is provided with a through hole 5, and the through hole 5 facilitates connection or welding of the connecting section with other products.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims (5)

1. A new forms of energy electricity generation copper aluminium composite connection spare for energy storage system which characterized in that: including aluminium row (1), aluminium row (1) is the L type, the one end of aluminium row (1) upper surface is equipped with step (1.1), the one end that aluminium row (1) had step (1.1) is buckled downwards, step (1.1) outside complex has copper sheet (2), step (1.1) and copper sheet (2) surface plating have the nickel layer.
2. The copper-aluminum composite connecting piece for the new energy power generation and energy storage system as claimed in claim 1, wherein: the thickness of the step (1.1) is equal to that of the copper sheet (2).
3. The copper-aluminum composite connecting piece for the new energy power generation and energy storage system as claimed in claim 1, wherein: the upper surface of aluminium row (1) is equipped with arc arch (3), and two arc arch (3) are located two edges of aluminium row (1) respectively.
4. The copper-aluminum composite connecting piece for the new energy power generation and energy storage system as claimed in claim 1, wherein: and the inner side and the outer side of one edge of the aluminum row (1) far away from the step (1.1) are respectively provided with a positioning groove (4).
5. The copper-aluminum composite connecting piece for the new energy power generation and energy storage system as claimed in claim 1, wherein: the step (1.1) and the copper sheet (2) form a connecting section, and the connecting section is provided with a through hole (5).
CN201921743145.5U 2019-10-17 2019-10-17 Copper-aluminum composite connecting piece for new energy power generation and energy storage system Active CN210489837U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921743145.5U CN210489837U (en) 2019-10-17 2019-10-17 Copper-aluminum composite connecting piece for new energy power generation and energy storage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921743145.5U CN210489837U (en) 2019-10-17 2019-10-17 Copper-aluminum composite connecting piece for new energy power generation and energy storage system

Publications (1)

Publication Number Publication Date
CN210489837U true CN210489837U (en) 2020-05-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112635920A (en) * 2020-12-23 2021-04-09 江苏艾鑫科能源科技有限公司 Aluminum bar for new energy battery and forming method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112635920A (en) * 2020-12-23 2021-04-09 江苏艾鑫科能源科技有限公司 Aluminum bar for new energy battery and forming method thereof

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