CN101150179A - Battery box - Google Patents
Battery box Download PDFInfo
- Publication number
- CN101150179A CN101150179A CNA2006100961184A CN200610096118A CN101150179A CN 101150179 A CN101150179 A CN 101150179A CN A2006100961184 A CNA2006100961184 A CN A2006100961184A CN 200610096118 A CN200610096118 A CN 200610096118A CN 101150179 A CN101150179 A CN 101150179A
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- soft board
- connector
- lower house
- 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.)
- Pending
Links
Images
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
- Battery Mounting, Suspending (AREA)
Abstract
This invention relates to a cell box for sealing a cell in it and is connected with a monitor protection CB with a connector by a soft plate including upper and lower shells symmetrical in structure and jointed, in which, a sunken holding space is set on either of the shells, and several locating plates are set symmetrically on the shells towards the holding spaces, two walls extending from a side of the shells and parallel and symmetrical to the side walls of the shells, a soft plate of a first sealing piece is clamped between the two side walls and cavities are formed between the two walls and the side walls of the shells, two apertures are set on the two walls connecting to the cavities and outside space to block a connector of a second sealing piece and at least two interlaced block walls are projected face to face between the side walls of the two cavities for locating said monitor CB.
Description
[technical field]
The relevant a kind of battery case of the present invention, especially a kind of the sealing completely cuts off inside and outside battery pack structure.
[background technology]
Electronic installation now, especially portable electron device, generally by be contained in box body that this electronic installation links to each other in a joint or multiple batteries driving, and above-mentioned box body and electronic installation are made one, or away from electronic installation, again by connecting such as electric installations such as electric wires.
Battery with notebook computer is an example, and general at least one Battery pack is positioned in the lower house of battery case, and the connector that connects this battery and external circuit is arranged in the edge of this battery case, seals this lower house and upper shell with gluing process again.This battery case has following defective in the use:
1, if working with notebook computer touches in the environment of water probability in high wetness, height; one is careless slightly; but just may cause water or other conductive liquid to enter box body inside by the space between connector and the box body; and then dangerous situations such as short circuit appear in the monitoring and protecting circuit board that causes battery being carried out overcurrent, overvoltage, under-voltage, short circuit, recoil etc.; What is more, can burn out expensive cells in notebook computer.
2, if situations such as aging appear in battery, then electrolyte may spill via the space between connector and the box body equally, then may the mainboard of notebook computer be impacted.
In view of this, be necessary to provide a kind of battery case in fact, cell sealing is completely cut off in this battery case.
[summary of the invention]
Therefore, purpose of the present invention promptly provides a kind of battery case that cell sealing is isolated.
For reaching above-mentioned purpose; the invention provides a kind of battery case; be installed with a battery in this battery case in order to sealing; and this battery connects the monitoring and protecting circuit board of tool a connector with a soft board; it comprise structure symmetrically and can cover on; lower house; wherein; on being somebody's turn to do; cave in respectively in the lower house and have second; first receiving space; and on being somebody's turn to do; lower house to this second; first receiving space convexes with second of several symmetries; first spacer; again; on being somebody's turn to do; lower house one side is extended and is somebody's turn to do; the sidewall of lower house parallel and symmetrical respectively second; first body of wall; and the soft board of sheathed first seal of clamping between this two sidewall; and this is second years old; first body of wall with should on; form one second between the sidewall of lower house respectively; first cavity; and this is second years old; offer on first body of wall one be communicated with this second; second of first cavity and space outerpace; first opening, two openings cooperate card to establish the connector of sheathed one second seal.In addition, be convexly equipped with at least two second, the first staggered barricades in this second, first cavity between the side walls in opposite directions, in order to locate this observation circuit plate.
Compared to prior art, the present invention's sheathed seal respectively on the soft board of battery and connector, and the sealing part is pressed on respectively between the sidewall and opening of housing, carry out double-deck protection: even the seal on the connector is owing to reason such as aging closed shell no longer, but water or other conductive liquid cause the short circuit on the observation circuit plate, because the effect of seal on the soft board, but water or other conductive liquid also can not enter battery case inside, damage expensive battery.
[description of drawings]
Fig. 1 is for being loaded on the schematic diagram in the battery case of the present invention for battery pack.
Fig. 2 is the state diagram of battery case of the present invention when vacant.
[embodiment]
With reference to Fig. 1 and Fig. 2, wherein, this battery case comprise structure symmetrically and can cover on, lower house 10,20, and on being somebody's turn to do, lower house 10, be equipped with the body 31 of battery 30 between 20, draw the soft board 32 of sheathed second seal 50 on this body 31, and this second seal 50 is just pressed and is located at, lower house 10, between 20 the sidewall, and these soft board 32 other ends connect an observation circuit plate 33, and this observation circuit plate 33 is positioned, lower house 10, second of 20 1 sides, first cavity 13, in 23, and also same pressure of the connector 34 of sheathed first seal 40 of welding is located on this observation circuit plate 33, lower house 10,20 second, first opening 14, between 24.
Continue to consult Fig. 1; this battery 30 comprises a body 31; and this body 31 includes at least two battery pack 311; this battery pack 311 is formed by nickel sheet 312 parallel connections two single batteries (not indicating) respectively at least; and connect to form body 31 with nickel sheet 312 between each battery pack 311; and draw from the nickel sheet 312 of this body 31 positive and negative ends to body 31 1 lateral bucklings and be welded in the two ends of a plate 313; and this connecting plate 313 middle parts welding one coats the soft board 32 that several metallic conduction sheets form by insulating material; and the other end of this soft board 32 is welded in a pair of this battery 30 and carries out overcurrent; overvoltage; under-voltage; short circuit; recoil waits the observation circuit plate 33 of protection, and welding one can electrically connect the connector 34 of external circuit on this observation circuit plate 33.
Please refer to Fig. 2, this battery case comprises the upper and lower casing 10,20 that structure is symmetrical and can cover, wherein, cave in respectively in this upper and lower casing 20 second, first receiving space 11,21 is arranged, when covering with the body 31 of set battery 30, and this upper and lower casing 10,20 convexes with second, first spacer 12,22 of several symmetries to this second, first receiving space 11,21, just can be arranged in the both sides in the space between each battery pack 311, the body 31 of this battery 30 of assist location.Again, on being somebody's turn to do, lower house 10,20 1 sides are extended and are somebody's turn to do, lower house 10,20 sidewall parallel and symmetrical respectively second, first body of wall 15,25, and the soft board 32 of sheathed second seal 50 of clamping between this two sidewall, and this is second years old, first body of wall 15,25 with should on, lower house 10, form one second between 20 the sidewall respectively, first cavity 13,23, two cavitys cooperatively interact with ccontaining observation circuit plate 33, and this is second years old, first body of wall 13, offer on 23 one be communicated with this second, first cavity 13,23 with space outerpace second, first opening 14,24, two openings cooperate just can block the connector 34 of establishing sheathed one first seal 40.In addition, be convexly equipped with at least two second, the first staggered barricades 16,26 in this second, first cavity 13,23 between the side walls in opposite directions, in order to locate this observation circuit plate 33.
In the present embodiment, this first, second seal 40,50 is embodied as sealing ring, packing ring or sealing gasket.
During assembling, at first battery 30 is placed first receiving space 21, then first spacer 22 just can be stuck between each battery pack 311, to locate this battery 30, secondly sheathed second seal 50 is on soft board 32 and adjust its position, just be pressed on the sidewall of lower house 20 up to second seal 50, again this observation circuit plate 33 is held between first barricade 26, at this moment, the connector 34 of sheathed first seal 40 is pressed in first opening 24, then, cover, lower house 10,20, then second, first spacer 12,22 are stuck in the both sides, space between each battery pack 311 respectively, second seal 50 is held on, between the sidewall of lower house 20, and the connector 34 of sheathed first seal 40 is fastened in second, between first opening 24, last, with the adhesive adhesive seal except that opening 24 on, lower house 10,20 cover the border, then this battery case can be realized airtight fully.
Compared to prior art, the present invention's sheathed seal respectively on the soft board of battery and connector, and the sealing part is pressed on respectively between the sidewall and opening of housing, carry out double-deck protection: even the seal on the connector is owing to reason such as aging closed shell no longer, but water or other conductive liquid cause the short circuit on the observation circuit plate, because the effect of seal on the soft board, but water or other conductive liquid also can not enter battery case inside, damage expensive battery.
Claims (8)
1. battery case; be installed with a battery in this battery case in order to sealing; and the monitoring and protecting circuit board that connects this battery and tool connector with a soft board; it comprise structure symmetrically and can cover on; lower house; and on being somebody's turn to do; in the lower house respectively depression be provided with receiving space in order to ccontaining this battery; and on being somebody's turn to do; lower house one side is extended a body of wall respectively; form the cavity of ccontaining this observation circuit plate between the sidewall of this two body of wall and this two housing respectively; and clamping soft board between this two sidewall; and offer the opening of this cavity of connection and space outerpace on this two body of wall; card is established connector, it is characterized in that: this soft board; the sheathed seal of difference on the connector.
2. battery case as claimed in claim 1 is characterized in that: the sealing part is sealing ring, packing ring or sealing gasket.
3. battery case as claimed in claim 1 is characterized in that: this battery is in series with the nickel sheet by at least two battery pack, and this battery pack is formed by at least two nickel sheet parallel connections two single batteries at least.
4. battery case as claimed in claim 1, it is characterized in that: this draws from the nickel sheet at these battery plus-negative plate two ends to a lateral buckling and be welded in the two ends of a plate, and this connecting plate middle part welding one soft board, the other end of this soft board is welded in an observation circuit plate, and welding one can electrically connect the connector of external circuit on this observation circuit plate.
5. as claim 1 or 4 described battery cases, it is characterized in that: this soft board coats several metallic conduction sheets by insulating material and forms.
6. as claim 1 or 4 described battery cases, it is characterized in that: this observation circuit plate carries out protections such as overcurrent, overvoltage, under-voltage, short circuit, recoil to this battery.
7. battery case as claimed in claim 1 is characterized in that: convex with several spacers in opposite directions by upper and lower casing in this receiving space, be arranged between each battery pack of battery.
8. battery case as claimed in claim 1 is characterized in that: be convexly equipped with at least two staggered in order to locate the barricade of this observation circuit plate between the upper and lower casing of these cavity both sides and the body of wall in opposite directions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2006100961184A CN101150179A (en) | 2006-09-18 | 2006-09-18 | Battery box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2006100961184A CN101150179A (en) | 2006-09-18 | 2006-09-18 | Battery box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101150179A true CN101150179A (en) | 2008-03-26 |
Family
ID=39250588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006100961184A Pending CN101150179A (en) | 2006-09-18 | 2006-09-18 | Battery box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101150179A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101908639A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业(深圳)有限公司 | Rechargeable battery |
CN102088066A (en) * | 2010-12-22 | 2011-06-08 | 奇瑞汽车股份有限公司 | Battery module and battery pack |
CN102651465A (en) * | 2012-05-24 | 2012-08-29 | 上海中科力帆电动汽车有限公司 | Electric automobile power storage battery module |
CN102800826A (en) * | 2011-05-27 | 2012-11-28 | 夏普株式会社 | Cell assembly and battery system |
CN109326747A (en) * | 2017-08-01 | 2019-02-12 | 神讯电脑(昆山)有限公司 | Shell with package assembly and the electronic device using shell |
CN114976507A (en) * | 2022-06-30 | 2022-08-30 | 东莞新能安科技有限公司 | Battery pack and electric equipment |
-
2006
- 2006-09-18 CN CNA2006100961184A patent/CN101150179A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101908639A (en) * | 2009-06-02 | 2010-12-08 | 鸿富锦精密工业(深圳)有限公司 | Rechargeable battery |
CN102088066A (en) * | 2010-12-22 | 2011-06-08 | 奇瑞汽车股份有限公司 | Battery module and battery pack |
CN102800826A (en) * | 2011-05-27 | 2012-11-28 | 夏普株式会社 | Cell assembly and battery system |
CN102651465A (en) * | 2012-05-24 | 2012-08-29 | 上海中科力帆电动汽车有限公司 | Electric automobile power storage battery module |
CN109326747A (en) * | 2017-08-01 | 2019-02-12 | 神讯电脑(昆山)有限公司 | Shell with package assembly and the electronic device using shell |
CN114976507A (en) * | 2022-06-30 | 2022-08-30 | 东莞新能安科技有限公司 | Battery pack and electric equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9412983B2 (en) | Battery pack | |
CN1236506C (en) | Battery module | |
US9040183B2 (en) | Connecting structure for secondary battery and battery pack including the same | |
CN101494300B (en) | Battery pack | |
US8465862B2 (en) | Battery pack | |
EP3035416B1 (en) | Battery pack having insertional bms assembly | |
KR101671371B1 (en) | Secondary Battery Pack Having Non-Protruded Connector | |
KR101547395B1 (en) | Housing for battery module | |
KR102164008B1 (en) | Battery module and vehicle including the same | |
EP3054500B1 (en) | Battery module with hole vent part | |
CN105684183B (en) | It include the pouch-shaped battery cell for the membrane of guard electrode tab-wire bond | |
CN101150179A (en) | Battery box | |
KR20150066077A (en) | Battery module | |
EP3930086B1 (en) | Battery module, battery pack, and device which uses battery cell as power supply | |
JP7474326B2 (en) | BATTERY CELL, BATTERY MODULE, BATTERY PACK, DEVICE POWERED BY BATTERY CELL, AND METHOD FOR ASSEMBLING BATTERY CELL | |
KR20150090400A (en) | Battery module | |
CN104183814B (en) | Rechargeable battery | |
CN102082241B (en) | Secondary battery | |
CN207558913U (en) | Secondary cell | |
JP4064000B2 (en) | Battery pack and portable device using the battery pack | |
KR101658526B1 (en) | Battery Pack Having Electrode Terminal Connecting Members with Over Voltage Protection Structure | |
KR20210098705A (en) | Battery module and battery pack including the same | |
CN207558836U (en) | Secondary cell | |
US20130280597A1 (en) | Battery pack, secondary battery housing case, and battery pack assembling method | |
CN207743306U (en) | Battery modules |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |