JP2024509012A - 電池及び電気装置 - Google Patents
電池及び電気装置 Download PDFInfo
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- 238000001816 cooling Methods 0.000 claims abstract description 80
- 238000007789 sealing Methods 0.000 claims description 27
- 238000009423 ventilation Methods 0.000 claims description 24
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 230000004580 weight loss Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 34
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- VVNXEADCOVSAER-UHFFFAOYSA-N lithium sodium Chemical compound [Li].[Na] VVNXEADCOVSAER-UHFFFAOYSA-N 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
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Abstract
Description
10 電池
11 筐体
20 電池単体
30 空冷構造
31 本体
32 通気路
33 カバー
34 熱伝導性構造用接着剤
40 モータ
41 第1ボルト
42 第2ボルト
43 第2ボルト
51 第1密閉部材
52 第2密閉部材
53 第3密閉部材
60 隙間
70 ファン
80 コントローラ
111 第1筐体部
112 第2筐体部
201 印刷回路ボードアセンブリ
311 第1端部
312 第2端部
313 第1表面
314 減量槽
1110 第1放熱部
1120 第2放熱部
Claims (14)
- 本体(31)及び第1方向(X)に前記本体(31)を貫通する少なくとも1つの通気路(32)を含む空冷構造(30)と、
円柱体である複数の電池単体(20)と、を含み、前記複数の電池単体(20)の軸線は前記第1方向(X)に平行であり、前記複数の電池単体(20)は前記空冷構造(30)の周りに設置され、前記空冷構造(30)は前記通気路(32)内に通じた風によって前記複数の電池単体(20)が生じた熱を排出することに用いられる、
ことを特徴とする電池(10)。 - 前記複数の電池単体(20)は、熱伝導性構造用接着剤(34)によって前記本体(31)の前記通気路(32)から離れる第1表面(313)に接着される、
ことを特徴とする請求項1に記載の電池(10)。 - 第1表面(313)における前記複数の電池単体(20)に接着される領域の輪郭形状は、前記複数の電池単体(20)表面の輪郭形状と一致している、
ことを特徴とする請求項1又は2に記載の電池(10)。 - 第1表面(313)における前記複数の電池単体(20)に接着されていない領域に減量槽(314)が設置されている、
ことを特徴とする請求項1~3の何れか1項に記載の電池(10)。 - 前記空冷構造(30)はカバー(33)をさらに含み、前記カバー(33)と前記本体(31)の第1端部(311)との間は第1ボルト(41)により固定され、前記第1端部(311)は前記第1方向(X)において前記通気路(32)の排気口が位置する端部である、
ことを特徴とする請求項1~4の何れか1項に記載の電池(10)。 - 前記カバー(33)と前記第1端部(311)との間に第1密閉部材(51)が設置されている、
ことを特徴とする請求項5に記載の電池(10)。 - 前記カバー(33)と前記複数の電池単体(20)の端面との間に隙間(60)がある、
ことを特徴とする請求項5又は6に記載の電池(10)。 - 前記電池(10)は、第1筐体部(111)と第2筐体部(112)を含む筐体(11)をさらに含み、前記第1筐体部(111)と前記第2筐体部(112)が嵌合して前記空冷構造(30)と前記複数の電池単体(20)を収容するための収容室を形成し、前記第1筐体部(111)と前記第2筐体部(112)の少なくとも1つは開口を有し、前記開口の位置する平面は前記第1方向(X)に平行である、
ことを特徴とする請求項5~7の何れか1項に記載の電池(10)。 - 前記カバー(33)と前記筐体(11)との間に第2密閉部材(52)が設置されている、
ことを特徴とする請求項8に記載の電池(10)。 - 前記本体(31)の第2端部(312)と前記筐体(11)との間は第2ボルト(43)により固定され、前記第2端部(312)は前記第1方向(X)において前記通気路(32)の吸気口が位置する端部である、
ことを特徴とする請求項8又は9に記載の電池(10)。 - 前記第2端部(312)と前記筐体(11)との間に第3密閉部材(53)が設置されている、
ことを特徴とする請求項10に記載の電池(10)。 - 前記通気路(32)の前記第1方向(X)に垂直である断面はフィン状である、
ことを特徴とする請求項1~11の何れか1項に記載の電池(10)。 - 前記空冷構造(30)は、前記通気路(32)内に風を通じるためのファン(70)をさらに含む、
ことを特徴とする請求項1~12の何れか1項に記載の電池(10)。 - 請求項1~13の何れか1項に記載の電池(10)を含む電気装置において、前記電池(10)が前記電気装置に電気エネルギーを提供するために用いられる、
ことを特徴とする電気装置。
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CN202220075730.8U CN216720070U (zh) | 2022-01-12 | 2022-01-12 | 电池和用电设备 |
PCT/CN2022/098299 WO2023134110A1 (zh) | 2022-01-12 | 2022-06-13 | 电池和用电设备 |
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US (1) | US20230223612A1 (ja) |
EP (1) | EP4243160A4 (ja) |
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TW463402B (en) * | 1999-03-12 | 2001-11-11 | Toshiba Battery | Battery pack and power tool |
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CN112038727B (zh) * | 2020-08-20 | 2022-04-08 | 南京航空航天大学 | 一种含有仿生表面微结构散热件的空冷圆柱动力电池包 |
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