CN210429945U - Anticreep new forms of energy lithium cell connection piece - Google Patents
Anticreep new forms of energy lithium cell connection piece Download PDFInfo
- Publication number
- CN210429945U CN210429945U CN201921606491.9U CN201921606491U CN210429945U CN 210429945 U CN210429945 U CN 210429945U CN 201921606491 U CN201921606491 U CN 201921606491U CN 210429945 U CN210429945 U CN 210429945U
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- China
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- lamellar body
- snap ring
- connecting hole
- reflecting plate
- energy lithium
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- 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
Abstract
The utility model provides a new forms of energy lithium cell connection piece of anticreep, including left lamellar body, left connecting hole, the draw-in groove, right lamellar body, the reflecting plate, right connecting hole, the alnico alloy layer, the rubber layer, fixed snap ring and inner ring, left side lamellar body top middle part embedding is provided with left connecting hole, the both ends outside all imbeds and is provided with the draw-in groove about the left connecting hole, the draw-in groove top is provided with fixed snap ring, fixed snap ring middle part embedding is provided with the inner ring, left side lamellar body right side is provided with right lamellar body, right side lamellar body right side fixedly connected with reflecting plate, the reflecting plate outside is provided with the alnico alloy layer, the alnico alloy layer. The utility model discloses whole device stable in structure, electrically conductive effectual has good anticreep ability, and the security performance is high, and fixed convenient operation is swift, has very high spreading value.
Description
Technical Field
The utility model relates to a new forms of energy lithium battery equipment technical field specifically is a new forms of energy lithium cell connection piece.
Background
The lithium battery is widely applied to new energy industries, such as automobiles, logistics vehicles, large-scale mobile energy storage and the like, a single lithium ion battery cell is firstly assembled into a battery module or directly assembled into a battery pack, the battery cell and the battery cell are connected through conductors, the series-parallel connection of the battery is realized, and a conductor part for realizing the series-parallel connection is called a lithium battery connecting sheet.
At present, lithium cell connection piece on the market is generally for generally having stainless steel, aluminium, multiple such as copper, during the use with the connection piece with the lithium cell fixed can, current lithium cell connection piece is because the outside does not have any insulating material, make at electrically conductive in-process, the scattered excessive electric leakage that leads to of electric ion, thereby accelerate the discharge rate of lithium cell, influence the life of lithium cell, simultaneously lithium cell connection piece and external connecting piece's electrically conductive in-process, the electric current easily spills from lithium cell connection piece and external connecting piece's joint gap, thereby lead to the funnel.
Therefore, further research needs to be carried out on the existing anti-creeping new energy lithium battery connecting sheet, and an anti-creeping new energy lithium battery connecting sheet is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem to not having insulating ability, easy electric leakage among the prior art, provide a anticreep new forms of energy lithium cell connection piece, through setting up parts such as left lamellar body, left connecting hole, right lamellar body, reflecting plate, right connecting hole, aluminium nickel iron alloy layer, rubber layer and fixed snap ring for anticreep new forms of energy lithium cell connection piece is electrically conductive effectual, has good anticreep ability, and the security performance is high, and fixed convenient operation is swift, has extensive practicality to new forms of energy lithium cell equipment field.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new forms of energy lithium cell connection piece of anticreep, includes left lamellar body, left connecting hole, draw-in groove, right lamellar body, reflecting plate, right connecting hole, aluminium nickel iron alloy layer, rubber layer, fixed snap ring and inner ring, left side lamellar body top middle part embedding is provided with left connecting hole, the equal embedding in both ends outside is provided with the draw-in groove about the left connecting hole, the draw-in groove top is provided with fixed snap ring, fixed snap ring middle part embedding is provided with the inner ring, left side lamellar body right side is provided with right lamellar body, right side lamellar body right side fixedly connected with reflecting plate, the reflecting plate outside is provided with aluminium nickel iron alloy layer, the aluminium nickel iron alloy layer outside is provided with the rubber layer, right.
As a further aspect of the present invention: the left sheet body and the right sheet body are arranged in a Z shape, the left sheet body and the right sheet body are copper sheet plates, the left sheet body and the right sheet body are arranged in the same mode, and the outer walls of the left sheet body and the right sheet body are covered with rubber layers.
As a further aspect of the present invention: the fixed snap ring is annularly arranged, the fixed snap ring is matched with the clamping groove, and the inner ring is matched with the left connecting hole.
As a further aspect of the present invention: the reflecting plate is arranged in a square plate shape and is an iron-chromium-aluminum alloy layer.
As a further aspect of the present invention: the fixed snap ring is a silver ring, and a ceramic layer covers the outer side of the fixed snap ring.
As a further aspect of the present invention: the aluminum-nickel-iron alloy layer is arranged in a hollow square plate shape, and the inner wall of the aluminum-nickel-iron alloy layer is attached to the reflecting plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a left side lamellar body is "Z" setting with right lamellar body, and left side lamellar body and right lamellar body are the copper sheet board, and left side lamellar body sets up the same with right lamellar body, and left side lamellar body and right lamellar body outer wall all cover have the rubber layer, left side lamellar body all have good conductive ability with right lamellar body, insert left connecting hole and right connecting hole with external connecting piece during the use, thereby make the internal power supply of new forms of energy lithium derive, simultaneously through the setting on rubber layer, can effectually avoid left lamellar body and right lamellar body at the conductive process, the electric ion is scattered excessive, thereby the condition that leads to the electric leakage takes place, increase the security that the equipment used, left side lamellar body is the setting of "Z" with right lamellar body simultaneously, increase the discharge time of new forms of energy lithium cell, prolong the life of new forms.
2. This practicality is square platelike setting through the reflecting plate, and the reflecting plate is iron chromium aluminum alloy layer, and iron chromium aluminum alloy layer has great resistivity, has good insulating effect, can avoid the electric current to spill from left lamellar body and right lamellar body both ends during the use, and the electromagnetic wave radiation that the reflecting plate can the reflection current produce when using simultaneously to carry out the refluence of reflecting to the electric current, make the electric current concentrate more in the conduction process, avoid the electric current to leak in the conduction process, thereby the influence is used.
3. This practicality is a silver-colored system ring through fixed snap ring, and fixed snap ring outside covers has the ceramic layer, and silver-colored system ring resistivity is little, has good electric conductivity, can derive the electric current on left lamellar body and the right lamellar body through fixed snap ring during the use, avoids causing the loss when the electric current is derived, and fixed snap ring outside covers simultaneously has the setting of ceramic layer, avoids the electric current to spill from fixed snap ring to cause the loss of electric current, influence the use operation of equipment.
To sum up, whole device stable in structure, electrically conductive effectual has good anticreep ability, and the security performance is high, and fixed convenient operation is swift, has very high spreading value.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall cross-sectional structure of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1-left sheet body, 101-left connecting hole, 102-clamping groove, 2-right sheet body, 201-reflecting plate, 202-right connecting hole, 203-aluminum-nickel-iron alloy layer, 204-rubber layer, 3-fixed snap ring and 301-inner ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides a new forms of energy lithium battery connection piece technical scheme of anticreep: the utility model provides a new forms of energy lithium cell connection piece of anticreep, including left lamellar body 1, left connecting hole 101, draw-in groove 102, right lamellar body 2, reflecting plate 201, right connecting hole 202, alnico alloy layer 203, rubber layer 204, fixed snap ring 3 and inner ring 301, the embedding of 1 top middle part of left lamellar body is provided with left connecting hole 101, the equal embedding in both ends outside is provided with draw-in groove 102 about left connecting hole 101, draw-in groove 102 top is provided with fixed snap ring 3, the embedding in 3 middle parts of fixed snap ring is provided with inner ring 301, 1 right side of left lamellar body is provided with right lamellar body 2, 2 right side fixedly connected with reflecting plate 201 of right lamellar body, the reflecting plate 201 outside is provided with alnico alloy layer 203, the alnico alloy layer 203 outside is.
Further, left side lamellar body 1 is "Z" setting with right lamellar body 2, and left side lamellar body 1 is the copper sheet board with right lamellar body 2, and left side lamellar body 1 sets up the same with right lamellar body 2, and left side lamellar body 1 and right lamellar body 2 outer wall all cover have rubber layer 204, left side lamellar body 1 all has good electric conductivity with right lamellar body 2, insert left connecting hole 101 and right connecting hole 202 with external connecting piece during the use, thereby make the internal power of new forms of energy lithium cell derive, simultaneously through the setting of rubber layer 204, can effectually avoid left lamellar body 1 and right lamellar body 2 at conductive process, the electric ion is scattered excessive, thereby lead to the condition emergence of electric leakage, left side lamellar body 1 is "Z" setting with right lamellar body 2 simultaneously, increase the discharge time of new forms of energy lithium cell, prolong the life of new forms of energy lithium cell.
Further, fixed snap ring 3 is cyclic annular setting, and fixed snap ring 3 agrees with draw-in groove 102, and inner ring 301 agrees with left connecting hole 101, and fixed snap ring 3 plays the effect of gasket, during the use, is connected fixed snap ring 3 with left connecting hole 101 or right connecting hole 202 to carry out electrically conductive work, make and avoid wearing and tearing in external connecting piece and left connecting hole 101 or the direct connection in-process of right connecting hole 202, thereby influence the use operation of equipment.
Further, reflecting plate 201 is square plate-shaped setting, and reflecting plate 201 is iron chromium aluminum alloy layer, iron chromium aluminum alloy layer has great resistivity, good insulating effect has, can avoid the electric current to spill from left lamellar body 1 and 2 both ends of right lamellar body during the use, the electromagnetic wave radiation that reflecting plate 201 can the reflection current produce when using simultaneously, thereby carry out the refluence of reflecting to the electric current, make the electric current concentrate more in the conduction process, avoid the electric current to leak in the conduction process, thereby the influence is used.
Further, fixed snap ring 3 is silver system ring, and 3 outside covers of fixed snap ring have the ceramic layer, and silver system ring resistivity is little, has good electric conductivity, can derive the electric current on left lamellar body 1 and the right lamellar body 2 through fixed snap ring 3 during the use, avoids causing the loss when the electric current is derived, and 3 outside covers of fixed snap ring simultaneously have the setting of ceramic layer, avoid the electric current to spill from fixed snap ring 3 to cause the loss of electric current, influence the use operation of equipment.
Further, alnico alloy-layer 203 is the setting of inside hollow square plate form, and alnico alloy-layer 203 inner wall and the laminating of reflecting plate 201, alnico alloy-layer 203 resistivity is lower, good insulating ability has, the electromagnetic wave radiation that can completely cut off the reflection current production simultaneously, thereby carry out the refluence of reflecting to the electric current, leak from the side when avoiding the electric current to pass through left lamellar body 1 and right lamellar body 2, thereby cause the loss of electric current, influence the use, alnico alloy-layer 203 has good insulating effect simultaneously, increase the security of using.
The working principle is as follows: firstly, the fixed snap ring 3 is attached to the upper end and the lower end of the left connecting hole 101 and the right connecting hole 202, the fixed snap ring 3 is accommodated in the clamping groove 102 and is connected and fixed through the external connecting piece, when in use, the external connecting piece is inserted into the left connecting hole 101 and the right connecting hole 202, so that the internal power supply of the new energy lithium battery is led out, meanwhile, through the arrangement of the rubber layer 204, the situation of electric ion overflow and electric leakage caused by electric leakage during the conducting process of the left sheet body 1 and the right sheet body 2 can be effectively avoided, meanwhile, the fixed snap ring 3 is a silver ring, the resistivity of the silver ring is small, the silver ring has good conducting capacity, when in use, the currents on the left sheet body 1 and the right sheet body 2 can be led out through the fixed snap ring 3, the loss caused by the current leading-out is avoided, meanwhile, the arrangement that the ceramic layer covers the outer side, affecting the operation of the device.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides an anticreep new forms of energy lithium cell connection piece, includes left lamellar body (1), left connecting hole (101), draw-in groove (102), right lamellar body (2), reflecting plate (201), right connecting hole (202), aluminium nickel iron alloy layer (203), rubber layer (204), fixed snap ring (3) and inner ring (301), its characterized in that: left side lamellar body (1) top middle part embedding is provided with left connecting hole (101), the both ends outside all imbeds and is provided with draw-in groove (102) about left side connecting hole (101), draw-in groove (102) top is provided with fixed snap ring (3), fixed snap ring (3) middle part embedding is provided with inner ring (301), left side lamellar body (1) right side is provided with right side lamellar body (2), right side lamellar body (2) right side fixedly connected with reflecting plate (201), the reflecting plate (201) outside is provided with aluminium nickel iron alloy layer (203), aluminium nickel iron alloy layer (203) outside is provided with rubber layer (204), right side lamellar body (2) top middle part embedding is provided with right connecting hole (202).
2. The anti-creeping new energy lithium battery connecting sheet according to claim 1, wherein the left sheet body (1) and the right sheet body (2) are arranged in a "Z" manner, the left sheet body (1) and the right sheet body (2) are both copper sheet plates, the left sheet body (1) and the right sheet body (2) are arranged in the same manner, and the outer walls of the left sheet body (1) and the right sheet body (2) are covered with rubber layers (204).
3. The anti-creeping new energy lithium battery connecting sheet according to claim 1, wherein the fixing snap ring (3) is annularly arranged, the fixing snap ring (3) is fitted with the clamping groove (102), and the inner ring (301) is fitted with the left connecting hole (101).
4. The anti-creeping new energy lithium battery connecting sheet according to claim 1, wherein the reflecting plate (201) is in a square plate shape, and the reflecting plate (201) is an iron-chromium-aluminum alloy layer.
5. The anti-creeping new energy lithium battery connecting sheet according to claim 1, wherein the fixing snap ring (3) is a silver ring, and a ceramic layer covers the outside of the fixing snap ring (3).
6. The anti-creeping new energy lithium battery connecting sheet according to claim 1, wherein the alnico layer (203) is arranged in a square plate shape with a hollow interior, and the inner wall of the alnico layer (203) is attached to the reflecting plate (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921606491.9U CN210429945U (en) | 2019-09-25 | 2019-09-25 | Anticreep new forms of energy lithium cell connection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921606491.9U CN210429945U (en) | 2019-09-25 | 2019-09-25 | Anticreep new forms of energy lithium cell connection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210429945U true CN210429945U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921606491.9U Expired - Fee Related CN210429945U (en) | 2019-09-25 | 2019-09-25 | Anticreep new forms of energy lithium cell connection piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210429945U (en) |
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2019
- 2019-09-25 CN CN201921606491.9U patent/CN210429945U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20200925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |