TWM333711U - Automobile battery - Google Patents

Automobile battery Download PDF

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Publication number
TWM333711U
TWM333711U TW096205108U TW96205108U TWM333711U TW M333711 U TWM333711 U TW M333711U TW 096205108 U TW096205108 U TW 096205108U TW 96205108 U TW96205108 U TW 96205108U TW M333711 U TWM333711 U TW M333711U
Authority
TW
Taiwan
Prior art keywords
battery
vehicle
iron
case
vehicular
Prior art date
Application number
TW096205108U
Other languages
English (en)
Inventor
dun-yu Zhang
Original Assignee
Changs Ascending Entpr Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changs Ascending Entpr Co Ltd filed Critical Changs Ascending Entpr Co Ltd
Priority to TW096205108U priority Critical patent/TWM333711U/zh
Priority to US12/057,624 priority patent/US9893332B2/en
Priority to DE202008004267U priority patent/DE202008004267U1/de
Publication of TWM333711U publication Critical patent/TWM333711U/zh

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/253Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders adapted for specific cells, e.g. electrochemical cells operating at high temperature
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/271Lids or covers for the racks or secondary casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/298Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/503Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/514Methods for interconnecting adjacent batteries or cells
    • H01M50/517Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/502Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/521Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/522Inorganic material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Description

M333711 正極材料所製成之鐘電池作為車用電池為本創作之首選。 由本創作的實施例中可知,單純採用鐵鐘電池作為束 用電池並不表示必然可得輕量化的結果,故藉由實施 =中為本創作較狀㈣”池之循環及Μ狀況,、可 仔到一重量輕且效能高的車用啟動電池。
本創作所提供之車用電池除了在改善上述錯酸電池在 ^上應用的缺點外,更具有下列優點:h具有高能量穷 度’包括體積能量密度及重量能量密度,所以重量_.2呈 有高功率輪出能力(大電流放電能力);3.循環壽命長基本^ =有上百次的深度放電循環;4·安全特性佳, 高腐錄的強酸;5.符合環保要求,由於電心 屬7"素’廢棄的電池處理容易;6合理的價格,載 =用=_材料後,可大幅降低成本;7•目為接點減 厂守安全性高,容易大量製造;8.於安裝及拆卸; 以:9.因為輕質化,使用者可輕易將之由車内取出做其他 用途,故具多功能特性及潛力。 【實施方式】 第1圖係緣示本新型-較佳實施例所提供之車用電池 職透視示意圖。如第1圖所示,車用電池⑽包括電池 盒體102、電池1〇4、電池4筌 、志Μ人 一 电现盍106、連接結構108、具接 頭110之導線112,盆中雷池4蓄 ,、甲私池盈盍106上並具有二開口 U4 及兩可收納之提把116。其中顆恭 顆电/也104精由位於電池 104兩側之連接結構108 ( 、M j見側,另一側未繪示) 以螺接鎖緊式串聯電性連接德 遷稷後形成一電池組,可置放於電 M333711 2盒體1G2中。第1圖中所緣示之連接結構1G8僅為舉例 祝明’亦可採用可插式插接或採用彈簣(片)(未给示牛 以及任何習知用以串聯電池之作法或機構,均可適曰用於本 創作之貫施例中用以串聯電池104。具接頭ιι〇 兩條分別電性連接於—電池1G4的正負極ιΐ8(圖中可見一 [j另御]未、.、曰不),在本實施例中係採螺接鎖緊式。將带 池1〇4置放於電池盒體102中之後,將電池盒蓋ι〇6蓋上电 接頭110將分別自開口 114透出,接頭11〇係作為車用電 池100的電極之用。可收納之提把116是可動的,可以旋 轉立起以方便使用者提起車用電池丨⑼。在本實施例中採用 緊鎖式連接結構除了可符合易組合拆解的特性外,亦可提 供最短的連接路線(阻抗低)以及防止車輛 所造成之接觸不良或阻抗昇高。 1震動 以一般用於啟動的車用電池為例,所使用之錯酸電池 由於不能做深度放電,因為若以高於電容量鳩的放電與 充電(電容量循環)’電池循環壽命極短。據此,為了確保 鉛酸電池在商業化上的可用性,鉛酸電池的電容量需要高 達60到80安培小時(Ah)。而在本實施例中,電池1〇4的 電谷量均僅需要1〇〜20安培小時(Ah),在串聯的情形下’ 車用電池100具有10〜20安培小時(Ah)的電容量並提供 伏特至15.2伏特的電壓輸出。請參閱利用本實施例所 提供的車用啟動電池及傳統車用鉛酸電池進行測試的結 果。 第2A圖及第2B圖為1〇安時電池1〇4之基本電性測 試結果。在此測試中所採用的電池1〇4係為標稱安時之 M333711 圓同狀電池。測試條件為c/2 (5安培)充放電,電壓區間為 2V到3.7V’在定電流充電到3·7ν時轉定電壓充電到截止 電流為500毫安。第2Α圖為測試三十迴圈充放電循環之電 ^及電壓圖。第2Α圖中左軸代表電流(Currem),單位為 安^ ( A ) ’右軸代表電壓(v〇ltage),單位為伏特(v ): 第」A圖中穿過時間軸的線表示測試過程電壓的變化而僅 在時間軸上方的線代表測試過程電流的變化。從第2A圖中 可看出,由電池104之穩定性極高,每一迴圈的循環時間(包 括定電壓的時間)均一致。目此,由電池彻所組成之車用 電池100亦具有相當高的穩定性。 第2B圖則為此電池1G4進行三十個迴圈充放電循環測 試之電容量(Charge Capaeity,Ah)及平均電壓的變化的 結果,其中(△)代表充電電容量;(□)代表放電電容量; (◊)代表電池104之平均放電電壓。在三十個迴圈充放電 循%測試的結果可以發現,電池1〇4之電容量的變化非常 小,且有些微昇高的趨勢,基本上,電池104在三十個迴 圈充放電循環的過程中,均維持一相當穩定的電容量。第 2B圖中(◊)代表電池1〇4之平均放電電壓的高低。由第 2B圖亦可得知在三十個充放電循環的過程中,平均電壓均 能保持一定而平穩(約3 · 1V)。 第3圖係為市面上可購得之某大廠所製造且的電容量 標稱為60安時的傳統車用鉛酸電池的循環壽命測試結果, 其中(◊)代表充電電容量;(□)代表放電電容量。測試條 件為C/12(5安培)充放電,電壓區間為9V到nv,在定電 流充電到13V時轉定電壓充電一小時。由第3圖可知,在 9 M333711 圈放電53安時(約88%標稱電容量)以後,電池之 、里哀減率相當的大,在第五迴圈,灸,電容量 20%的電容量,約10安時。 一由第2A圖、第2B圖及第3圖所示之測試結果可知, 本創作所提出之車用電池可在幾+ 1GG%深度循環的情況 下’仍然可以保有非常好的循環壽命。此-優點乃傳统車 2酸電池所無法達到的。此外,由此測試結果可知1 電的情形發生(例如汽車大燈未關,或以此電池作 ^私源日寸)’本創作所提出之車用電池仍然具有壽命長 且耐用的特性。 阻;^本=作之車用電池特點之—在於低阻抗,—般而言, 接::::有二:1、組成電池本身之阻抗;2、串並聯時 及:車=(集電板)之阻抗;以及3、電池組與汽車之接點 身貧路之阻抗。因此,在本創作的-實施例中, 之二ΐΐ電:也之間的串並聯。一般車用啟動電池所使用 輪出帝茂ri 〆而要6顆早電池串聯方能提供足夠的 典1土 2〜13伏特)’且在電容量的需求為60到80安 ^、日^)之下’尚須數組單電池併聯,因此,接點數非 聯^電作所提供的料電池,僅需1G安料時4顆串 電池組即可使-般汽車啟動並正常運作。 上t確Γ本創作所提供之車用電池確能運用於車輛之 時之係將根據本創作所提供之ig安時及20安 試。,’輸出電壓13·2ν運用於各式車輛之實際測 M333711 測試車輛為OPEL (歐寶)0MEGA 2〇〇〇CC,1989年出 廠。此測試車輛在測試前係使用標稱6〇安時之傳統車用鉛 酸電池。在此車輛上,使用m 2〇安時車用電池用: 進仃貫地測試,20安時的車用電池可以將第丨圖所示之具 有4顆電A 1G4的電池組二組併聯即可。測試觀察結果總 結如下: 1、 車輛啟動時之啟動電流高達220安培,此啟動之 動作(包含啟動停止)可重複至少5次而無需等待。 2、 車輛在啟動後,呈充電狀態,電塵約13·8ν。 3、 車燈變亮,引擎聲變小,車輛馬力較高。 4、 車輛較換電池之前平穩(不震動)。 5 、、二生期貫地駕駛後,電池拆解下電壓量測仍有 13.6V 〇 測武車輛為營業用計程車TOYOTA PREMIO ♦ 〇〇CC。此測试車輛在測試前乃使用標稱60安時之傳統車 用釓馱電池。在此車輛上使用同測試一中之安 才車用電池用以進行實地測試。測試觀察結果總結如下: 卜1、車輛啟動平順、車燈變亮、引擎聲變小,冷車時引 擎轉速較低,冷氣啟動時引擎轉速上昇較換電池前不明 顯、車輛馬力較足。 2車輛較換電池之前平穩(不震動)。 3、經一星期實地駕駛後,平均油耗之里程數由原本6.5 公里7升變成8公里/升。 11 M333711 測試三 測試車輛為VOLVO 2000CC。此測試車輛在測試前乃 使用標稱60安時之傳統車用錯酸電池。纽車輛上,在此 車輛上使用同測試Κ13·2ν,2G安時車用電池用以進 行實地測試。測試觀察結果總結如下: 卜車輛啟動平順正常,車燈變亮,車輛較換電池之前 平穩,車輛馬力較足。 2、 車輛在啟動後,呈充電狀態,電壓約14V。. 3、 油箱加滿能行駛之里程數由54〇公里提昇至6〇〇公 里。 測試四 式車輛同測4。此測試車輛在測試前乃使用標稱 60安時之傳統車㈣酸電池。在此車輛上,我們使用如第 1圖所不之13.2V,1G安時之車用電池用以進行實地測試。 測試觀察結果關試―之觀察結果,但測試期間為兩星期。 由上述4個測試可知’本創作所提供之車用電池,益 =電容量Π)安時、輸出電壓_者,或是電容量2〇 :二輸:電M 13.2V者,均能成功啟動各式車輛,並同 日·供較佳的駕駛特性及舒適感。除此之外,運用本創作 ^ =之車用電池,更有油耗低㈣點。實際測試也 ί創㈣提供1 電容量為1”時之車用電池具有較佳的經 屬效健。和電容量為20安時之車用電池相較,電容量為1〇 12 M333711 安時:車用電池具有較少之接點 由於鐵系鐘電池具有輪出功率大 j略:。 點,因此,本創作所提供之車用 ”1平室%定之優 及舒適感以及油耗低的特點。而且較佳的駕駛特性 電池需65安時的電容量方 …、、如^用車用錯酸 者,由於鐵系鐘電池可啟動車輛之目的。再 又放電(1 〇〇%電容晋姑r、 環,循環壽命極短),因此,鐵系鐘電池不容量循 酸電池,需要極高的電容量,例如6 :二用車用錯 優於習用車用賴電池之功效及能量。G外’即可發揮 另外,由於本創作所提供之車用電池的 測試一至四的車用電池的中例如 習用車用錯酸電池的12公斤至157八;_斤至4.4公斤,而非 車用電池不僅只限於啟動車用之用二本^ =盒蓋1。6上之可收納之提把116是可動的,; 使:者提起車用電池跡並將之拆下變成可 :,用、源,除了可作野外活動供電來源,例如露營時 =明’亦可當可攜式電子裝置,例如筆記型電腦之 2。為了方便將車用電池100作為小家電及可攜式電子 衣置之備用電源,本創作另提供—轉接插座。第4圖係為 本創作所提供之轉接插座示意圖,如第4圖所示,轉接插 座200具有二孔或三孔之插座2〇2,可供小家電及可攜式電 子裝置的插頭插接。插座202連接二導線2〇4,每—導線 2〇4的末端具有接座2〇6。接座2〇6可與第i圖中所示之接 頭110插接,以電性連接車用電池100與插座2〇2。 13 優點與實施例
M333711 雖然本創作已以較佳實施例揭露如上,然其 i定本創作,任何熟習此技藝者,在不脫離本創作之精神 ::祀圍内’當可作各種之更動與潤飾’因此本創作之 範圍當視後附之申請專利範圍所界定者為準。 /、叹 【圖式簡單說明】 為讓本創作之上述和其他目的、特徵、 能更明顯易懂,所附圖式之詳細說明如下: 結構透視示意圖 第2Α圖及第2Β圖為10安味奉田+ l 性測試結果。 女%車用電、池100之基本電 :3圖係為市面上可購得之某大廠所製容 時的傳統車用錯酸電池的循環壽命測試ις 弟4圖係為本創作所提供之轉接插座示意圖。。 主要元件符號說明】 100 :車用電池 102 :電池盒體 104 :電池 1〇6 :電池盒蓋 1〇8 :連接結構 14 M333711 110 :接頭 112、204 :導線 114 ··開口 116 :提把 2〇〇 :轉接插座 202 :插座 206 :接座

Claims (1)

  1. M333711 九、申請專利範圍: 1_ 一種車用電池,該車用電池至少包含: 一電池盒體; 電池組置於該電池盒體内,其中,該電池組串或並聯 複數個鐵鋰電池,以提供需求的電壓及電流; 電池益蓋,蓋5又該電池盒體而構成電池盒;以及 一電極凸接頭設於電池盒之上,分別以導電体連接該電 池組之正負極。 2·如申請專利範圍第丨項所述之車用電池,其中更包括可 收納式提把設置於該電池盒蓋之上。 3·如申明專利範圍第1項所述之車用電池,其中更包括連 接結構以串或並聯該些鐵經電池。 4·如申請專利範圍第3項所述之車用電池,其中該連接結 構係可以如銅、鋁、鎳或其它導電金屬片螺接該些鐵鋰電 池。 5. 如申請專利範圍第3項所述之車用電池,其中該連接結 構亦可以導電金屬製成之線材連結該些鐵鋰電池。 6. 如申請專利範圍第3項所述之車用電池,其中該連接結 構插接該些鐵鋰電池。 16
    M333711 7 ·如申请專利範圍第3項所述之車用電池 構為彈簧(片)。 8·如申請專利範圍g 1項所述之車用電池,其中該電池盒 蓋具有二開口,以供該些電極設置。 9·如申請專利範圍第i項所述之車用電池,其中更包括轉 接插座。 10·如申請專利㈣第9項所述之車用電池,其中該轉接插 座係包括插座及連接該插座之二導線。 U.如申請專利範圍第10項所述之車用電池,其中每—該 些導線末料有—接座,每―接座適心電性連接該些電 極之一〇
    12·如申請專利範圍第 式提把可旋轉立起。 13_如申請專利範圍第 電池為4顆。 2項所述之車用電池,其中該可收納 1項所述之車用電池,其中該些鐵鋰 17 M333711
    測試時間(秒) 第2A圖 M333711
    § Ο 5 10 15 20 25 30 35 碰電循環次數 第2Β圖 M333711
    M333711 七、指定代表圖: (一) 、本案指定代表圖為:第(1 )圖 (二) 、本案代表圖之元件符號簡單說明·· 100 :車用電池 108 :連接結構 102 :電池盒體 110 :接頭 104 :電池 112 :導線 106 :電池盒蓋
    114 ··開口 116 :提把
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US20080241653A1 (en) 2008-10-02
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