CN207338508U - A kind of connection chip architecture of lithium battery - Google Patents
A kind of connection chip architecture of lithium battery Download PDFInfo
- Publication number
- CN207338508U CN207338508U CN201721465229.8U CN201721465229U CN207338508U CN 207338508 U CN207338508 U CN 207338508U CN 201721465229 U CN201721465229 U CN 201721465229U CN 207338508 U CN207338508 U CN 207338508U
- Authority
- CN
- China
- Prior art keywords
- metal body
- lithium battery
- contact pin
- hole
- mounting hole
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Abstract
The utility model discloses a kind of connection chip architecture of lithium battery, including metal body, hollow hole is set, metal body is towards setting contact pin in hollow hole on metal body；Metal body is additionally provided with mounting hole, and the contact pin positioned at mounting hole periphery arranges in a ring, and what which was connected with metal body is partially toward mounting hole.Metal body is installed on the both ends of lithium battery mounting bracket, and it is in parallel that groups of lithium battery carries out for good realizing；The mounting bracket of difference group is installed up and down, realizes the series connection of lithium battery；Progress screw wears the positioning mounting brackets of different groups and connection sheet entirety up and down at mounting hole, conducting is realized by screw up and down, electric current is flowed by screw, and the mounting hole that is partially toward that the contact pin on mounting hole periphery is connected with metal body makes the immediate screw of current direction；Screw is set to carry out unified current convergence flowing on metal body at some mounting holes, the overall stability for improving electric current flowing, reduces energy loss.
Description
Technical field
A kind of battery component is the utility model is related to, more particularly to a kind of connection sheet knot of lithium battery
Structure.
Background technology
In the prior art when lithium battery is applied in combination, a kind of method be by several lithium batteries in parallel or series after,
It is integral that thermal contraction parcel is packed with plastic cement, or is clamped by shelf lithium battery up and down and made after its proper alignment again at both ends
Conductive connecting piece is realized in parallel in welding.To connect after lithium battery is arranged to battery pack by shelf, or pass through
Two groups of conductive connecting pieces are attached by copper bar, or the conductive connecting piece above and below two Battery pack groups connect to fetching, and two
Kind of mode cannot be good concentration electric current circulate, can there is a situation where energy loss, eventually affect total voltage, may
The mechanism to be driven can be brought to power not as expected.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of simple in structure, it is ensured that
Lithium battery current convergence in power supply flows out, and reduces the connection chip architecture of the lithium battery of loss.
The utility model provides following technical solution：A kind of connection chip architecture of lithium battery, including metal body, metal
Some contact pin are provided with body, metal body has some hollow holes corresponding with contact pin quantity, and contact pin is from metal body
Extend into hollow hole and be configured；Metal body is additionally provided with mounting hole, and the contact pin positioned at mounting hole periphery arranges in a ring,
What the contact pin was connected with metal body is partially toward mounting hole.
As an improvement the contact pin on mounting hole periphery is evenly distributed four, multiple installations are set on metal body
Hole, all contact pin alignment are arranged in arrays.
As an improvement mounting hole is arranged to six, it is that two rows three arrange that its is evenly distributed.
As an improvement the periphery of metal body is provided with some arc notch, arc notch is arranged at adjacent installation
Split for metal body severing in centre position between hole.
As an improvement some through holes to align with arc notch for severing segmentation are additionally provided with inside metal body.
As an improvement the part that contact pin is connected with metal body is arranged to arrow gauge, the width of arrow gauge is less than contact pin
Width for fusing.
As an improvement arrow gauge carries out bending downward setting, the horizontal level of contact pin is made to be less than metal body.
As an improvement the periphery of metal body is provided with some bent locating plates, when locating plate is bent downward
Shi Keyu outside supports coordinate positioning.
As an improvement locating plate be uniformly arranged on the periphery of metal body and with contact pin or mounting hole proper alignment.
As an improvement further including mounting bracket, holding tank arranged in arrays, the slot bottom of holding tank are set on mounting bracket
Through hole with less than slot bottom entirety, the bottom periphery of mounting bracket are provided with evenly distributed card slot；The matrix knot of holding tank
Connecting hole is provided between structure, when metal body and mounting bracket Matching installation, mounting hole is corresponding with connecting hole, and contact pin is with running through
Hole is corresponding.
The beneficial effects of the utility model：The both ends of lithium battery mounting bracket are installed on, good realizes groups of lithium
Battery carries out in parallel；The mounting bracket of difference group is installed up and down, realizes the series connection of lithium battery；It is fixed that wearing for screw is carried out at mounting hole
The mounting bracket of different groups and connection sheet are overall up and down for position, and conducting up and down realizes that electric current is flowed by screw by screw, pacifies
The mounting hole that is partially toward that the contact pin on dress hole periphery is connected with metal body makes the immediate screw of current direction；Metal body
Screw is set to carry out unified current convergence flowing at upper some mounting holes, different from being drawn originally from metal body somewhere
Or current unevenness is even at leading point during multiple spot extraction, the overall stability for improving electric current flowing, reduces energy loss.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is that the utility model increases the dimensional structure diagram after severing cut-off rule.
Fig. 3 is the dimensional structure diagram of the mounting bracket of the utility model.
Dimensional structure diagram after Fig. 4 is the connection sheet of the utility model, mounting bracket, lithium battery are installed.
Embodiment
Elaborate below in conjunction with attached drawing to specific embodiment of the utility model.
As shown in Figure 1,2,3, 4, for the utility model lithium battery connection chip architecture a kind of specific embodiment.The implementation
Example includes metal body 1, and some contact pin 2 are provided with metal body 1, and metal body 1 has corresponding some with 2 quantity of contact pin
Hollow hole 3, contact pin 2 are extended into hollow hole 3 from metal body 1 and are configured；Metal body 1 is additionally provided with mounting hole 4, position
Contact pin 2 in 4 periphery of mounting hole arranges in a ring, and what which was connected with metal body 1 is partially toward mounting hole 4.This reality
With it is new when in use, be arranged at the outer end of mounting bracket 9 as shown in Figure 4, lithium battery be installed between two groups of mounting brackets 9, if stem grafting
The two-stage of the corresponding lithium battery of the contact of piece 2 is turned on, and realizes the parallel connection of lithium battery in a battery pack.By different battery packs into
After row consistency from top to bottom, by setting screw at the connecting hole 94 of mounting bracket 9 and at corresponding mounting hole 4, upper and lower two are carried out
A battery pack is fixedly connected, and by two connection sheets above and below conductive screw connection, realizes the battery between two battery packs
Series connection, adjacent with mounting hole 4 one circle contact pin 2, what it was connected with metal body 1 is partially toward mounting hole 4, that is in electric current stream
At the screw that nearest mounting hole 4 can be flowed directly into when dynamic, thus realize on the whole electric current concentration flowing, different from originally from
Current unevenness is even at leading point when 1 somewhere of metal body is drawn or multiple spot is drawn, and the overall stability for improving electric current flowing, is reduced
Energy loss.
As an improvement embodiment, the contact pin 2 on 4 periphery of mounting hole is evenly distributed four, metal sheet
Multiple mounting holes 4 are set on body 1, and all contact pin 2 are alignd arranged in arrays.As shown in the figure, mounting bracket 9 is optimized for into anyhow neatly
Arrangement installation lithium battery, easy to the management of lithium battery；Adaptable contact pin 2 is arranged to four, a periphery of the correspondence of mounting hole 4 and connects
Piece 2, four contact pin 2 arrange in a ring, and uniform setting is equal to again forms neat matrix arrangement；Make on block of metal body 1
Multigroup mounting hole 4 arranged in arrays and contact pin 2 are formed, the corresponding mounting hole 4 in its center of the current direction of every group of contact pin 2, does
Flowed to every group of 2 current convergence of the contact pin covered；It is unitized layout structure on the whole, adapts to the arrangement of lithium battery, ties
Structure advantages of simple, easy to manufacture and use, easy to be combined into neat uniform fit structure.
As an improvement embodiment, mounting hole 4 is arranged to six, and it is that two rows three arrange that its is evenly distributed.Such as
Fig. 1, shown in 2, can be as the connection sheet design pattern of standardization, which form 2 form of contact pin of 4*6, every four contact pin 2 is right
A mounting hole 4 is answered, becomes the unit of a current convergence output.When flexibly to use connection sheet as needed, Ke Yiyou
Metal body 1 is separated use by cut-off rule a as shown in Figure 2, can form 2 form of contact pin of such as 2*4 or 4*4, so that
Lithium battery quantity in parallel, meets different size of current demands when meeting specifically used.
As an improvement embodiment, the periphery of metal body 1 is provided with some arc notch 5, and arc lacks
Split for 1 severing of metal body in the centre positions that mouth 5 is arranged between adjacent mounting hole 4.Arc notch 5 can correspond to metal
1 severing split position of body, when carrying out severing separation as frock positioning bys the use of or as weaker position be severing generation
It is convenient；On the other hand can also be installed in not severing as position location, raising metal body 1 is matched somebody with somebody with mounting bracket 9
Close effect.
As an improvement embodiment, be additionally provided with some confessions of aliging with arc notch 5 inside metal body 1
The through hole 8 of severing segmentation.Through hole 8 is correspondingly arranged with arc notch 5, produces the function similar with arc notch 5；It is also due to set
Put inside metal body 1, can align and be configured with mounting hole 4；When carrying out severing separation as frock positioning use,
Or facility is produced for severing as weaker position；On the other hand can also be installed in not severing as position location,
Improve the fiting effect of metal body 1 and mounting bracket 9.
As an improvement embodiment, contact pin 2 is arranged to arrow gauge 7 with the part that metal body 1 is connected, narrow
The width of piece 7 is less than the width of contact pin 2 for fusing.Contact pin 2 is more roomy sheet metal in itself, it offsets with lithium battery end
Contact, sets the arrow gauge 7 less than 2 width of contact pin to improve security, can be in circuit when something goes wrong (such as short circuit at arrow gauge 7
When) conducting on fusing disrupted configuration is carried out, so that the use of lithium battery is safer, it is less prone to security risk.
As an improvement embodiment, arrow gauge 7 carries out bending downward setting, makes the horizontal position of contact pin 2 set low
In metal body 1.The structure bent downward makes contact pin 2 preferably to extend to down, with the lithium battery that will be engaged more
Good offsets, it is ensured that proper engagement turns on.7 bending place of arrow gauge is more favorable to fuse, and ensures security performance.
As an improvement embodiment, the periphery of metal body 1 is provided with some bent locating plates 6,
It can coordinate when locating plate 6 is bent downward with outside support and position.As shown in the figure, locating plate 6 can selectivity carry out bend,
General state can be with smooth horizontally disposed of metal body 1, some positions in periphery are bent, match mounting bracket 9,
Realize positioning.Different locating plates 6 can specifically be bent as needed, realize and flexibly use.
As an improvement embodiment, locating plate 6 be uniformly arranged on the periphery of metal body 1 and with contact pin 2
Or 4 proper alignment of mounting hole.Such as figure of locating plate 6 is configured, it correspond to the position proper alignment of contact pin 2 or mounting hole 4, can
Preferably to be positioned to the contact pin 2 or mounting hole 4 each by near position respectively；And when metal body 1 carries out severing separation
In use, having locating plate 6 to position respective structure on the metal body 1 separated, it is easy to use, is easily installed hole
4 complete to assemble with screw, complete to install easy to up-down structure.
As an improvement embodiment, further include mounting bracket 9, appearance arranged in arrays be set on mounting bracket 9
Receive groove 91, the slot bottom of holding tank 91 has the through hole 92 less than slot bottom entirety, and the bottom periphery of mounting bracket 9 is provided with uniform row
The card slot 93 of row；Connecting hole 94 is provided between the matrix structure of holding tank 91, when metal body 1 and 9 Matching installation of mounting bracket,
Mounting hole 4 is corresponding with connecting hole 94, and contact pin 2 is corresponding with through hole 92.
When in use, some lithium batteries are inserted into the holding tank 91 of one end mounting bracket 9 the present embodiment, and the other end covers separately again
One mounting bracket 9, you can complete preliminary installation, there is preferable heat-dissipating space between the lithium battery of the matrix arrangement installed.So
After can by fastener by upper and lower mounting bracket 9 dress be integrated, as a battery pack；It is empty between specific such as lithium battery
Set on the mounting bracket 9 of gap and worn for fastener and position fastener hole, fastener is passed through from side fastener hole, and it is tight to reach opposite side
Solid hole is again by the fit structure of matched part location and installation, preferably bolt and nut；Fastener hole can symmetrically set one
To carry out right position installation fix, the relatively simple stabilization of overall structure, do not interfere with groups of lithium battery again with other groups
Carry out in a row and arrangement in column is connected and parallel connection.The bottom surface of upper and lower two mounting brackets 9 sets metal body 1, metal sheet
The contact pin 2 of body 1 is stretched into through hole 92 to lithium battery end and is turned on, can be with the case of whole group lithium battery will be in parallel
Set as the embodiment of figure whole piece metal body 1 in structure and electric current flowing on more stablize, the feelings of part in parallel
Condition can set the structure such as 2*4,4*4, not interfered with each other between structure.The positioning of metal body 1 can realize by card slot 93, full wafer
Metal body 1 is mounted in the bottom surface of mounting bracket 9, and corresponding locating plate 6 is inserted in periphery card slot 93 on the metal body 1, makes metal
Body 1 realizes pre-determined bit；The card slot 93 that can also be adjacent to regard to the metal body 1 more split at last carries out cooperation pre-determined bit；
It directly can mutually block with locating plate 6 at card slot 93, can also be accommodated therein locating plate 6.Card slot 93 can be according to periphery
The arrangement of holding tank 91 is arranged at the external position between two neighboring holding tank 91.Groups of mounting bracket 9 is arranged in installation
Externally installed as an entirety after some lithium batteries, the arrangement carried out in a row and in column with other groups is connected and parallel connection
Combination, easy to manage and improve disassembly efficiency.In parallel lithium battery required size of current can be provided as needed, it is multigroup
In column up and down series connection when, the lithium battery of series connection provides the voltage of bigger.A screw, spiral shell are picked out between four adjacent lithium batteries
The installation that nail carries out upper and lower two battery pack by connecting hole 94 and mounting hole 4 is fixed, which has connected the two of upper and lower battery group
Block metal body 1, realizes the series connection between upper and lower lithium battery；The mode that a screw is picked out between four lithium batteries can adapt to
Various the upper and lower of metal body 1 such as 2*2,2*4,2*6,4*4,4*6 are connected in series；And the electric current of four lithium batteries can concentrate from
Screw is drawn out at next battery pack at one, and electric current conduction is more preferable, and the mode that screw can coordinate with nut carries out installation fixation.
It the above is only the preferred embodiment of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of connection chip architecture of lithium battery, including metal body (1), some contact pin are provided with the metal body (1)
(2), it is characterised in that：The metal body (1) has some hollow holes (3) corresponding with contact pin (2) quantity, the contact pin
(2) extend into hollow hole (3) and be configured from metal body (1)；The metal body (1) is additionally provided with mounting hole (4),
Contact pin (2) positioned at mounting hole (4) periphery arranges in a ring, which is partially toward peace with what metal body (1) was connected
Fill hole (4).
A kind of 2. connection chip architecture of lithium battery according to claim 1, it is characterised in that：Mounting hole (4) periphery
Contact pin (2) be evenly distributed four, multiple mounting holes (4), all contact pin (2) alignment are set on the metal body (1)
It is arranged in arrays.
A kind of 3. connection chip architecture of lithium battery according to claim 2, it is characterised in that：The mounting hole (4) is set
For six, it is that two rows three arrange that its is evenly distributed.
A kind of 4. connection chip architecture of lithium battery according to claim 3, it is characterised in that：The metal body (1)
Periphery is provided with some arc notch (5), and the centre position that the arc notch (5) is arranged between adjacent mounting hole (4) supplies
Metal body (1) severing is split.
A kind of 5. connection chip architecture of lithium battery according to claim 4, it is characterised in that：In the metal body (1)
Portion is additionally provided with some through holes (8) to align with arc notch (5) for severing segmentation.
A kind of 6. connection chip architecture of lithium battery according to any one of claim 1-5, it is characterised in that：The contact pin
(2) part being connected with metal body (1) is arranged to arrow gauge (7), and the width of the arrow gauge (7) is less than the width of contact pin (2)
For fusing.
A kind of 7. connection chip architecture of lithium battery according to claim 6, it is characterised in that：The arrow gauge (7) carry out to
Lower bending is set, and makes the horizontal level of contact pin (2) be less than metal body (1).
A kind of 8. connection chip architecture of lithium battery according to any one of claim 1-5, it is characterised in that：The metal
The periphery of body (1) is provided with some bent locating plates (6), when the locating plate (6) bends downward branch outside Shi Keyu
Frame coordinates positioning.
A kind of 9. connection chip architecture of lithium battery according to claim 8, it is characterised in that：The locating plate (6) is in gold
Belong to body (1) periphery be uniformly arranged and with contact pin (2) or mounting hole (4) proper alignment.
A kind of 10. connection chip architecture of lithium battery according to any one of claim 1-5, it is characterised in that：Further include
Mounting bracket (9), sets holding tank arranged in arrays (91) on the mounting bracket (9), the slot bottom of the holding tank (91) has
Less than the through hole (92) of slot bottom entirety, the bottom periphery of the mounting bracket (9) is provided with evenly distributed card slot (93)；It is described
Connecting hole (94) is provided between the matrix structure of holding tank (91), when metal body (1) and mounting bracket (9) Matching installation, peace
Dress hole (4) is corresponding with connecting hole (94), and contact pin (2) is corresponding with through hole (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465229.8U CN207338508U (en) | 2017-11-06 | 2017-11-06 | A kind of connection chip architecture of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465229.8U CN207338508U (en) | 2017-11-06 | 2017-11-06 | A kind of connection chip architecture of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338508U true CN207338508U (en) | 2018-05-08 |
Family
ID=62364352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721465229.8U Expired - Fee Related CN207338508U (en) | 2017-11-06 | 2017-11-06 | A kind of connection chip architecture of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224101A (en) * | 2019-06-03 | 2019-09-10 | 天能电池(芜湖)有限公司 | A kind of inserted busbar connector |
-
2017
- 2017-11-06 CN CN201721465229.8U patent/CN207338508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110224101A (en) * | 2019-06-03 | 2019-09-10 | 天能电池(芜湖)有限公司 | A kind of inserted busbar connector |
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Legal Events
| 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: 20180508 Termination date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |