CN109994675A - The insulation booth of battery terminal - Google Patents
The insulation booth of battery terminal Download PDFInfo
- Publication number
- CN109994675A CN109994675A CN201810076574.5A CN201810076574A CN109994675A CN 109994675 A CN109994675 A CN 109994675A CN 201810076574 A CN201810076574 A CN 201810076574A CN 109994675 A CN109994675 A CN 109994675A
- Authority
- CN
- China
- Prior art keywords
- side wall
- insulation booth
- lower side
- pedestal
- engaging portion
- 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 49
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000002441 reversible effect Effects 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
A kind of insulation booth of battery terminal includes a pedestal and a upper cover, wherein pedestal is incorporated into battery pack, and there are bottom plate multiple perforation to pass through for the terminal of battery pack.Upper cover is incorporated into pedestal in reversible manner, and a room is formed between pedestal, and room is communicated with perforation, and terminal protrudes into room.Whereby, it can effectively protect the terminal of battery pack.
Description
Technical field
The present invention is related with battery pack；Particularly relate to a kind of insulation booth of battery terminal.
Background technique
With the development of science and technology the demand for electric power energy is also growing day by day, for the demand of big electric power, can adopt
Use alternating current as battery pack made of power supply or multiple battery modules concatenation as power supply.It is good using battery pack as power supply
Place is that power supply is packaged type, is not only restricted to use in a fixed position.
The terminal of existing battery pack is all outside being exposed to, in order to which personnel will electrically be connected using conduct piece between terminal
It connects, reaches the voltage or electric current of demand.However, being exposed to outer terminal, really there is kinds of risks, for example, terminal is exposed to
It may be attached outside by the dust of external environment in air and situation that is dirty or aoxidizing leads to poor contact, either
Metalwork, which is fallen on terminal, to be made short circuit between the positive and negative electrode terminal of battery module and burns and even explode.In addition, if personnel not
Terminal carefully is touched, is also likely to occur the danger of electric shock.
Therefore, the design of existing battery pack is not attained perfect yet, and still have much room for improvement place.
Summary of the invention
In view of this, the terminal of battery pack can be protected the purpose of the present invention is to provide a kind of insulation booth of battery terminal.
To reach above-mentioned purpose, a kind of insulation booth of battery terminal provided by the invention is installed in a battery pack, the electricity
Pond group has multiple terminals；The insulation booth includes a pedestal and a upper cover, wherein the pedestal is for being incorporated into the battery pack, the bottom
Seat includes a bottom plate, which has multiple perforation through the opposite facing two sides of the bottom plate, these perforation are worn for these terminals
It crosses；The upper cover is incorporated into the pedestal in reversible manner, and a room is formed between the pedestal, the room and these perforation
It communicates.
Effect of the invention is that can effectively coat the terminal of battery pack by insulation booth, terminal is avoided to be exposed to
Risk that is outer and having dirty oxidation, even short circuit.
Detailed description of the invention
Fig. 1 is the perspective view of the battery pack of first preferred embodiment of the invention.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is a schematic diagram, discloses terminal and is located in the room of the first insulation booth.
Fig. 4 is the perspective view of the first insulation booth of above preferred embodiment.
Fig. 5 is the exploded perspective view of the first insulation booth of above preferred embodiment.
Fig. 6 is a schematic diagram, discloses the combination of upper cover and pedestal.
Fig. 7 is the perspective view of the second insulation booth of above preferred embodiment.
Fig. 8 is the exploded perspective view of the second insulation booth of above preferred embodiment.
Fig. 9 is the perspective view of the first insulation booth of second preferred embodiment of the invention.
Figure 10 is the exploded perspective view of the first insulation booth of above preferred embodiment.
Figure 11 is a schematic diagram, discloses the combination of upper cover and pedestal.
Figure 12 is the perspective view of the second insulation booth of above preferred embodiment.
[symbol description]
[present invention]
100 battery packs
10 battery module, 12 terminal, 122 conductive column
124 insulating layer, 126 inclined-plane locating piece 126a
14 conductive sheet of 126b block face
20 first insulation booth 20a room 20b opening
The perforation of 22 pedestal, 24 bottom plate 242
26 wall, 262 locating slot, 28 lower side wall
282 inclined-plane convex block 282a, 30 upper cover
322 main wall body of side wall, 324 extension board on 32
324a groove
34 second insulation booth, 36 pedestal, 38 bottom plate
382 40 upper covers of perforation
42 first insulation booth, 44 upper cover, 442 main wall body
444 extension board 444a convex block of 442a block edge
46 pedestals 462,48 walls of perforation
50 lower side wall 50a apical margin, 502 groove
52 second insulation booth, 54 pedestal, 56 upper cover
The space S
Specific embodiment
For that can be illustrated more clearly that the present invention, now lifts preferred embodiment and be described in detail with the accompanying drawings as follows.It please join Fig. 1 extremely
Shown in Fig. 3, for be installed with first preferred embodiment of the invention insulation booth battery pack 100, the battery pack 100 include multiple electricity
Pond module 10, and these battery modules 10 have multiple terminals 12, terminal 12 is in the form of a column, and has conductive column 122 and insulating layer
124, the circumferential surface for being incorporated into conductive column 122 of insulating layer 124, and the top surface of conductive column 122 connects conductive sheet 14.These terminals 12
Among at least part of insulating layer 124 there is at least a positioning block 126, there is locating piece 126 an inclined-plane 126a to keep off with one
Face 126b, inclined-plane 126a are inclined outwardly toward the direction away from insulating layer 124 from top to bottom, and block face 126b is connected to the inclined-plane bottom 126a
Portion.
The effect of insulation booth is for terminal 12 to be isolated with external environment, especially on protection conductive column 122 and terminal 12
Conductive sheet 14.The quantity of insulation booth is multiple, and differentiation has two kinds of kenels, respectively the first insulation booth 20 and the second insulation booth
34, difference is, the quantity for the terminal 12 that the first insulation booth 20 can accommodate is greater than the second insulation booth 34.
It please cooperate fig. 4 to fig. 6, the first insulation booth 20 includes a pedestal 22 and a upper cover 30, wherein pedestal 22 is for being incorporated into
In battery pack 100, and the pedestal 22 includes a bottom plate 24, and bottom plate 24 has multiple perforation 242 through the opposite facing of the bottom plate 24
Two sides, these perforation 242 pass through for these terminals 12, can be in terminal after these terminals 12 pass through the perforation 242 of pedestal 22
Conductive sheet 14 is installed on 12, so as to be electrically connected between terminal 12.
There are four the surrounding that lower side wall 28 is connected to bottom plate 24, the opposite lower side walls 28 of wherein two respectively to have for the pedestal 22 tool
There is at least one first engaging portion, the first engaging portion is the one of them of convex block and groove.At least one first knot of this in the present embodiment
The quantity in conjunction portion is two, and the first engaging portion is the convex block 282 protruded from 28 lateral surface of lower side wall, and convex block 282 has inclined-plane
282a。
Upper cover 30 is incorporated into the pedestal 22 in reversible manner, and a room 20a, the appearance are formed between the pedestal 22
Room 20a is communicated with these perforation 242, and terminal 12 protrudes into room 20a.The tool of upper cover 30 respectively corresponds these there are four upper side wall 32
Lower side wall 28, the opposite upper side wall 32 of wherein two respectively have at least one second engaging portion, and the second engaging portion is convex block and groove
Wherein another one.The quantity of at least one second engaging portion of this in the present embodiment is two and is groove 324a.Each upper side wall 32 wraps
A main wall body 322 and an at least extension board 324 are included, the present embodiment is two extension boards 324, and extension board 324 is that autonomous wall 322 is past
Under extend to form, and on extension board 324 have groove 324a constitute the second engaging portion.Upper cover 30 is corresponding with pedestal 22, make
The extension board 324 of upper side wall 32 slides in the outside of lower side wall 28 along the inclined-plane 282a of the convex block 282 of lower side wall 28 down, makes
Respectively the convex block 282 protrudes into respectively groove 324a, and respectively side wall 32 is butted on the respectively lower side wall 28 on this, i.e., completion upper cover 30 with
The combination of pedestal 22.Also, there are the circumferential surface in the first insulation booth 20 multiple opening 20b to be pierced by for conductive sheet 14.
In the present embodiment, the perforation 242 of bottom plate 24 arranges in the form of matrix, and 242 quantity of perforation are 12.Bottom plate 24
Respectively the periphery of the perforation 242 is provided with multiple walls 26 around the respectively perforation 242, and wall 26 is located in room 20a and is posted by
The insulating layer 124 of the side of corresponding terminal 12.The block face 126b of locating piece 126 is butted on wall 26, and pedestal 22 is fixed
In battery pack 100.More specifically, at least part of wall 26 has a positioning groove 262 by the apical margin of corresponding wall 26
Toward the recessed formation in direction of bottom plate 24, the block face 126b of locating piece 126 is butted on the slot bottom of locating slot 262, and respectively the wall 26 with
Respectively the terminal 12 fixes, to limit the lateral displacement of the first insulation booth 20.
A space S is formed between lower side wall 28 and adjacent respectively wall 26 so that Communication signal wire (not shown) passes through this
Space S uses isolation Communication signal wire and terminal 12 and conductive sheet 14, avoids touching.
Fig. 7 and that shown in Figure 8 are the second insulation booth 34, and structure is similar to the first insulation booth 20, equally include a pedestal
36 and a upper cover 40, the difference is that 382 quantity of perforation of bottom plate 38 is 6.
Fig. 9 to Figure 11 is the first insulation booth 42 of second preferred embodiment of the invention, has and is approximately identical to first in fact
The structure of the first insulation booth 20 of example is applied, unlike, the main wall body of the opposite upper side wall of two of the upper cover 44 of the present embodiment
442 have a block edge 442a, and extension board 444 is extended to form down from block edge 442a, have a convex block 444a on extension board 444
Constitute the second engaging portion；Under there is the corresponding lower side wall 50 of pedestal 46 groove 502 to constitute the first engaging portion, and groove 502 runs through
The lateral surface and medial surface of side wall 50；After upper cover 44 is combined with pedestal 46, block edge 442a is butted on 50 apical margin 50a of lower side wall, extends
Plate 444 is located at the inside of lower side wall 50 and the convex block 444a on extension board 444 is protruded into groove 502.In addition, around perforation 462
The not set locating slot of wall 48, after pedestal 46 is installed in battery pack 100, the locating piece 126 on terminal 12 be then be butted on it is vertical
The apical margin of wall 48, respectively the wall 48 can be fixed with the respectively terminal 12, to limit the lateral displacement of insulation booth 42.
Figure 12 is second insulation booth 52 of the present embodiment, and structure is similar to the first insulation booth 42, equally includes a pedestal
54 and a upper cover 56, the difference is that the number of holes of bottom plate is 6.
According to the above, the insulation booth of battery terminal of the invention can effectively coat the terminal and conductive sheet of battery pack,
Terminal and conductive sheet is avoided to be exposed to outer and have dirty, oxidation, even short-circuit risk.
The foregoing is merely preferably possible embodiments of the invention, carried out by all application description of the invention and claim
Equivalence changes, ought to be comprising within the scope of the present invention.
Claims (9)
1. a kind of insulation booth of battery terminal, is installed in a battery pack, which has multiple terminals；The insulation booth packet
Contain:
One pedestal, for being incorporated into the battery pack, which includes a bottom plate, the phase which there is multiple perforation to run through the bottom plate
Back to two sides, these perforation pass through for these terminals；
One upper cover is incorporated into the pedestal in reversible manner, and forms a room between the pedestal, which wears with these
Hole communicates.
2. the insulation booth of battery terminal as described in claim 1, wherein the periphery of the respectively perforation of the bottom plate is provided with multiple vertical
Wall, these walls are located in the room and around the respectively perforation.
3. the insulation booth of battery terminal as claimed in claim 2, wherein at least part among these terminals has at least one
Locating piece；These locating pieces are butted at least part of wall, pedestal are fixed on battery pack, limitation insulation booth laterally moves
It is dynamic.
4. the insulation booth of battery terminal as claimed in claim 3, wherein at least a part of wall have a positioning groove by corresponding to
Wall apical margin toward the bottom plate the recessed formation in direction；These locating pieces are butted on these locating slots respectively.
5. the insulation booth of battery terminal as claimed in claim 2, wherein respectively the wall is posted by the side of corresponding terminal.
6. the insulation booth of battery terminal as described in claim 1, wherein there are the pedestal two opposite lower side walls to be connected to this
Bottom plate, respectively the lower side wall has at least one first engaging portion；There are the upper cover two opposite upper side walls to respectively correspond under these
Side wall；Respectively side wall has at least one second engaging portion in conjunction with the first engaging portion of the respectively lower side wall on this.
7. the insulation booth of battery terminal as claimed in claim 6, wherein respectively first engaging portion is wherein the one of convex block and groove
Person；Respectively second engaging portion is the wherein another one of convex block and groove.
8. the insulation booth of battery terminal as claimed in claim 7, wherein respectively side wall includes that a main wall body extends at least one on this
Plate, wherein the main wall body has a block edge, which extended to form down from the respectively block edge, and at least one prolongs for this
Stretching on plate, there is a convex block to constitute at least one second engaging portion；Respectively the lower side wall have an at least groove constitute this at least 1 the
One engaging portion；Respectively the block edge is butted on the respectively lower side wall, and respectively the extension board is located at the respectively inside of the lower side wall and respectively the convex block protrudes into
Respectively in the groove.
9. the insulation booth of battery terminal as claimed in claim 7, wherein respectively side wall includes that a main wall body extends at least one on this
Plate, wherein an at least extension board is to extend to form down from the respectively main wall body, and have a groove on an at least extension board
Constitute at least one second engaging portion；Respectively there is on the lateral surface of the lower side wall an at least convex block to constitute at least one first combination
Portion；Respectively side wall is butted on the respectively lower side wall on this, and respectively the extension board protrudes into positioned at the respectively outside of the lower side wall and the respectively convex block and respectively should
In groove.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107100094 | 2018-01-02 | ||
| TW107100094A TWI649915B (en) | 2018-01-02 | 2018-01-02 | Battery pack |
| TW107101555A TWI662753B (en) | 2018-01-16 | 2018-01-16 | Battery terminal insulation box |
| TW107101555 | 2018-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109994675A true CN109994675A (en) | 2019-07-09 |
| CN109994675B CN109994675B (en) | 2022-01-21 |
Family
ID=67129037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810076574.5A Active CN109994675B (en) | 2018-01-02 | 2018-01-26 | Insulating box of battery terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109994675B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040058233A1 (en) * | 2002-09-20 | 2004-03-25 | Matsushita Electric Industrial Co., Ltd. | Battery pack |
| JP3131098U (en) * | 2007-01-11 | 2007-04-19 | 車王電子股▲分▼有限公司 | Power tool battery |
| CN201044276Y (en) * | 2007-03-20 | 2008-04-02 | 达昌电子科技(苏州)有限公司 | Short-circuit-proof structure of connector for electronic card |
| CN201134566Y (en) * | 2007-12-04 | 2008-10-15 | 帛汉股份有限公司 | Terminal base |
| US20130164599A1 (en) * | 2011-12-23 | 2013-06-27 | Myung-Chul Kim | Battery module |
| US20130288105A1 (en) * | 2012-04-25 | 2013-10-31 | Cobasys, Llc | Optimized module restraint system |
| JP2014233160A (en) * | 2013-05-29 | 2014-12-11 | 矢崎総業株式会社 | Bus bar module and power supply device |
| WO2015045404A1 (en) * | 2013-09-30 | 2015-04-02 | パナソニックＩｐマネジメント株式会社 | Battery unit |
| CN204348789U (en) * | 2015-01-16 | 2015-05-20 | 深圳市嘉洋电池有限公司 | A kind of Waterproof battery |
| CN204651372U (en) * | 2015-06-05 | 2015-09-16 | 宁德时代新能源科技有限公司 | For the cover assembly of battery modules |
| JP2016139510A (en) * | 2015-01-27 | 2016-08-04 | 株式会社デンソー | Battery pack |
| WO2017117720A1 (en) * | 2016-01-05 | 2017-07-13 | 宁德时代新能源科技股份有限公司 | Battery module and battery pack |
| CN206422119U (en) * | 2017-01-05 | 2017-08-18 | 浙江绿源电动车有限公司 | Battery case and battery component |
| CN206574768U (en) * | 2017-03-16 | 2017-10-20 | 嵊州市博琨汽车配件有限公司 | A kind of automobile storage battery of the convenient dismounting of handle |
-
2018
- 2018-01-26 CN CN201810076574.5A patent/CN109994675B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040058233A1 (en) * | 2002-09-20 | 2004-03-25 | Matsushita Electric Industrial Co., Ltd. | Battery pack |
| JP3131098U (en) * | 2007-01-11 | 2007-04-19 | 車王電子股▲分▼有限公司 | Power tool battery |
| CN201044276Y (en) * | 2007-03-20 | 2008-04-02 | 达昌电子科技(苏州)有限公司 | Short-circuit-proof structure of connector for electronic card |
| CN201134566Y (en) * | 2007-12-04 | 2008-10-15 | 帛汉股份有限公司 | Terminal base |
| US20130164599A1 (en) * | 2011-12-23 | 2013-06-27 | Myung-Chul Kim | Battery module |
| US20130288105A1 (en) * | 2012-04-25 | 2013-10-31 | Cobasys, Llc | Optimized module restraint system |
| JP2014233160A (en) * | 2013-05-29 | 2014-12-11 | 矢崎総業株式会社 | Bus bar module and power supply device |
| WO2015045404A1 (en) * | 2013-09-30 | 2015-04-02 | パナソニックＩｐマネジメント株式会社 | Battery unit |
| CN204348789U (en) * | 2015-01-16 | 2015-05-20 | 深圳市嘉洋电池有限公司 | A kind of Waterproof battery |
| JP2016139510A (en) * | 2015-01-27 | 2016-08-04 | 株式会社デンソー | Battery pack |
| CN204651372U (en) * | 2015-06-05 | 2015-09-16 | 宁德时代新能源科技有限公司 | For the cover assembly of battery modules |
| WO2017117720A1 (en) * | 2016-01-05 | 2017-07-13 | 宁德时代新能源科技股份有限公司 | Battery module and battery pack |
| CN206422119U (en) * | 2017-01-05 | 2017-08-18 | 浙江绿源电动车有限公司 | Battery case and battery component |
| CN206574768U (en) * | 2017-03-16 | 2017-10-20 | 嵊州市博琨汽车配件有限公司 | A kind of automobile storage battery of the convenient dismounting of handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109994675B (en) | 2022-01-21 |
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