CN209071485U - Electric conductor is used in grid connection - Google Patents
Electric conductor is used in grid connection Download PDFInfo
- Publication number
- CN209071485U CN209071485U CN201821419787.5U CN201821419787U CN209071485U CN 209071485 U CN209071485 U CN 209071485U CN 201821419787 U CN201821419787 U CN 201821419787U CN 209071485 U CN209071485 U CN 209071485U
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- grid
- metal layer
- layer
- grid connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000004065 semiconductor Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000005253 cladding Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to electric conductor technical fields, specifically disclose a kind of grid connection electric conductor, and including metal layer and conductive non-metallic layer, metal layer is coated on the outside of non-metallic layer.Electric conductor is formed by metal layer and non-metallic layer in the utility model, in the case where guaranteeing electric conductivity, the content of metal in electric conductor can be reduced, the weight of electric conductor is on the one hand can reduce, on the other hand can reduce input cost；Without considering the direction of electric conductor when metal layer being coated on to the outside of non-metallic layer, convenient for electric conductor to be connected on grid, prevents tab from falling off from grid, and being installed, the time of installation is saved, the efficiency of installation is improved.
Description
Technical field
The utility model relates to electric conductor technical fields, specifically disclose a kind of grid connection electric conductor.
Background technique
Grid and tab are the main building blocks of lead-acid accumulator, and tab is typically fixed on grid, form positive and negative anodes,
To constitute most important conducting position in battery.The connection type of existing grid and tab has: first, by having bonding
Tab is fixedly connected on grid by the conducting resinl of performance, this connection type leads to conductive gluing due to the long-time service of battery
Even property decline, be easy to cause tab to fall off from grid, to make battery that can not continue to use；Second, grid and tab it
Between be attached using metal, i.e., first metal is fixed on grid, then again by tab be fixed to metal on, to make grid
It is connected and fixed with tab, but will increase the whole of battery on the one hand since metal itself is heavier using metal connection grid and tab
Body weight, on the other hand since metal price is higher, the input cost that will lead to battery increases.
Utility model content
The utility model is intended to provide a kind of grid connection electric conductor, with solve in the prior art using conducting resinl or
The problems such as modes such as metal connect grid and tab and cause tab easy to fall off, battery weight increase.
In order to achieve the above object, the embodiment of the utility model are as follows:
Grid connection electric conductor, including metal layer and conductive non-metallic layer, metal layer is coated on nonmetallic
The outside of layer.
Compared with prior art, conduction the working principle and beneficial effect of this programme: is formed by metal layer and non-metallic layer
Body can reduce the content of metal in electric conductor in the case where guaranteeing electric conductivity, on the one hand can reduce the weight of electric conductor
Amount, on the other hand can reduce input cost；Metal layer is coated on to the outside of non-metallic layer, convenient for electric conductor is connected to plate
Without considering the direction of electric conductor when on grid, preventing tab from falling off from grid, and installing, the time of installation is saved, is mentioned
The high efficiency of installation.
Further, the non-metallic layer includes graphite linings and the semiconductor layer that is coated on the outside of graphite linings.With the prior art
It compares, part metals is replaced by conductive graphite and semiconductor, can either achieve the effect that conduction, and can reduce
The weight of electric conductor, to mitigate the weight of battery.
Further, the semiconductor layer is silicon layer.Silicon is as the most common semiconductor, conductive energy, and price is just
Preferably.
Further, the groove for being connected and fixed is provided on the metal layer.Groove is set, can be existed by welding
Groove is welded, and after completing welding, so that electric conductor and grid is formed face contact, is enhanced the effect being fixedly connected, prevent from leading
Electric body is fallen off.
Further, the groove is distributed on the center and quadrangle in each face of metal layer.It is carried out on center and quadrangle
Setting, can only reduce workload, and can achieve the effect that fixed when being welded and fixed.
Further, the metal layer is equipped with connector.Connector is set, convenient for installing to electric conductor.
Further, be provided with limiting slot on the metal layer, connector is latch closure, one end of latch closure hingedly on the metal layer,
The other end of latch closure is for buckling into limiting slot.Latch closure is rotated, one end of latch closure insertion limiting slot is bypassed into grid, is then turned back to
It is fixed in limiting slot, so that electric conductor is fixedly connected on grid.Latch closure is set, electric conductor is installed by latch closure
It is convenient and simple for operation on grid, and can achieve the effect that stable.
Further, one end of the latch closure insertion limiting slot is needle-shaped.It is in needle-shaped for being arranged, and is inserted into plate for the ease of latch closure
In grid, electric conductor is fixedly connected on grid, prevents electric conductor midway from falling off.
Detailed description of the invention
Fig. 1 is the complete section schematic diagram that electric conductor is used in grid connection in the utility model embodiment.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: metal layer 1, graphite linings 2, semiconductor layer 3, groove 4.
The present embodiment is substantially as shown in Figure 1:
Grid connection electric conductor, including metal layer 1 and conductive non-metallic layer, metal layer 1 is coated on non-gold
Belong to the outside of layer.Non-metallic layer includes graphite linings 2 and the semiconductor layer 3 for being coated on 2 outside of graphite linings, semiconductor in the present embodiment
Layer 3 is silicon layer.Be provided with the groove 4 for being connected and fixed on metal layer 1, groove 4 be distributed in each face of metal layer 1 center and
On quadrangle；Limiting slot is provided on metal layer 1, metal layer 1 is equipped with connector (not shown), and connector is in the present embodiment
Latch closure, one end of latch closure are hinged on metal layer 1, and for the other end of latch closure for being inserted into limiting slot, latch closure is inserted into limiting slot
One end is needle-shaped.
Electric conductor is formed by metal layer 1 and non-metallic layer, in the case where guaranteeing electric conductivity, can be reduced golden in electric conductor
On the one hand the content of category can reduce the weight of electric conductor, on the other hand can reduce input cost；Metal layer 1 is coated on
The outside of non-metallic layer prevents tab from falling off from grid convenient for electric conductor to be connected on grid, and does not have to examine when installation
The direction for considering electric conductor, saves the time of installation, improves the efficiency of installation.
When electric conductor is fixedly mounted on grid, latch closure is rotated, one end of latch closure insertion limiting slot (or is worn
Cross) grid, it then turns back in limiting slot and is fixed, so that electric conductor is fixedly connected on grid.In fixed process,
In order to enable electric conductor more steadily to connect with grid, electric conductor and grid surface are reinforced by spot welding；Welding
When with groove 4 be solder joint welded, on the one hand using groove 4 as pad, complete weld after, form electric conductor with grid
Face contact, gap when reducing latch closure connection between electric conductor and grid, further enhances the effect being fixedly connected, prevents conduction
Body is fallen off, and 4 butt welding of another aspect groove picks up positioning action, can be prevented welding from deviating, be influenced the monnolithic case of battery.
Similarly, tab can also first pass through latch closure and be fixed on electric conductor, then be reinforced by way of spot welding again, reach dual
Fixed effect prevents the caducous phenomenon of tab.
Claims (8)
1. grid connection electric conductor, it is characterised in that: including metal layer and conductive non-metallic layer, metal layer cladding
In the outside of non-metallic layer.
2. grid according to claim 1 connection electric conductor, it is characterised in that: the non-metallic layer include graphite linings and
The semiconductor layer being coated on the outside of graphite linings.
3. grid connection electric conductor according to claim 2, it is characterised in that: the semiconductor layer is silicon layer.
4. grid connection electric conductor according to any one of claim 1 to 3, it is characterised in that: on the metal layer
It is provided with the groove for being connected and fixed.
5. grid connection electric conductor according to claim 4, it is characterised in that: it is each that the groove is distributed in metal layer
On the center and quadrangle in face.
6. grid connection electric conductor according to any one of claim 1 to 3, it is characterised in that: on the metal layer
Equipped with connector.
7. grid connection electric conductor according to claim 6, it is characterised in that: it is provided with limiting slot on the metal layer,
Connector is latch closure, and hingedly on the metal layer, the other end of latch closure is for being inserted into limiting slot for one end of latch closure.
8. grid connection electric conductor according to claim 7, it is characterised in that: one end of the latch closure insertion limiting slot
It is needle-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419787.5U CN209071485U (en) | 2018-08-30 | 2018-08-30 | Electric conductor is used in grid connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419787.5U CN209071485U (en) | 2018-08-30 | 2018-08-30 | Electric conductor is used in grid connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071485U true CN209071485U (en) | 2019-07-05 |
Family
ID=67091363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821419787.5U Active CN209071485U (en) | 2018-08-30 | 2018-08-30 | Electric conductor is used in grid connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071485U (en) |
-
2018
- 2018-08-30 CN CN201821419787.5U patent/CN209071485U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5658361B2 (en) | Battery cell connector, method of manufacturing battery cell connector, battery, battery system, and vehicle | |
| CN209071485U (en) | Electric conductor is used in grid connection | |
| CN103617962B (en) | A kind of substrate electroplating clamp | |
| CN205152380U (en) | Anchor clamps that substrate single face was electroplated | |
| CN204303895U (en) | A kind of sampling structure of Li-ion batteries piles | |
| CN204885277U (en) | Short -circuit protection structure is prevented to knot formula butt -joint battery | |
| CN109411688A (en) | The connection method of grid and tab | |
| CN202977771U (en) | Copper-aluminum-compound terminal connector | |
| CN203398142U (en) | Micro-optically-focused photovoltaic solder strip | |
| CN207676957U (en) | A kind of high power battery cap assembly and high power battery | |
| CN103413844B (en) | A kind of solar cell and the photovoltaic module including the solar cell | |
| CN208352417U (en) | A kind of cupro-nickel bonding pad for power tool battery connection | |
| CN208478453U (en) | The terminal converter of battery | |
| CN205943488U (en) | Electrically conductive female arranging and energy storage battery pack thereof | |
| CN202267691U (en) | Electric supply device for electricity meter | |
| CN202678324U (en) | Gate line multi-segment welding type solar cell structure | |
| CN210110812U (en) | Solder strip and photovoltaic module | |
| CN207753084U (en) | A kind of installation by adhering battery bus | |
| CN215732303U (en) | Stable and efficient charging end | |
| CN209266423U (en) | A kind of cell piece component | |
| CN208617992U (en) | A kind of novel electrode plate | |
| CN209461551U (en) | With the cell connector for being stably connected with function | |
| CN218783201U (en) | Battery cell tab switching structure | |
| CN208423089U (en) | It is a kind of to prevent pole group top from floating the protection board that powder connects electric short circuit | |
| CN209302964U (en) | A kind of cathode wire connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Zhuoyue Power Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048526 Denomination of utility model: Conductive body for grid connection Granted publication date: 20190705 License type: Common License Record date: 20231204 Assignee: Guangzhou shunyao Energy Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048519 Denomination of utility model: Conductive body for grid connection Granted publication date: 20190705 License type: Common License Record date: 20231204 |