TWM578474U - Lithium battery safety protection device - Google Patents
Lithium battery safety protection device Download PDFInfo
- Publication number
- TWM578474U TWM578474U TW108202392U TW108202392U TWM578474U TW M578474 U TWM578474 U TW M578474U TW 108202392 U TW108202392 U TW 108202392U TW 108202392 U TW108202392 U TW 108202392U TW M578474 U TWM578474 U TW M578474U
- Authority
- TW
- Taiwan
- Prior art keywords
- lithium battery
- housing
- lithium batteries
- unit
- recess
- Prior art date
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 34
- 239000000945 filler Substances 0.000 claims abstract description 10
- 238000005187 foaming Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 6
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- -1 cadmium metals Chemical class 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
本新型鋰電池安全防護裝置，其包括：一殼體，其內部具有一容置空間，該容置空間內設有一支撐單元，該支撐單元具有一容置部，該支撐單元的周緣與該殼體內壁間隔有一預定距離，該殼體外側設有一凹槽，並以一蓋體封閉該凹槽；一電力單元，其包括有複數設於該容置部的鋰電池及至少一設於該凹槽的充電電路模組，各該鋰電池的頂面間隔具有一正極端子及一負極端子，各該鋰電池互相串聯，並電性連接至該充電電路模組；及一發泡填充劑，其係填充在該殼體與該支撐單元之間的預定距離，以填滿該殼體內，並包覆該電力單元。The lithium battery safety protection device comprises: a housing having an accommodating space therein, wherein the accommodating space is provided with a supporting unit, the supporting unit has a receiving portion, the periphery of the supporting unit and the shell The inner wall is spaced apart by a predetermined distance, the outer side of the casing is provided with a recess, and the recess is closed by a cover; a power unit includes a plurality of lithium batteries disposed in the receiving portion and at least one of the recesses is disposed in the recess a charging circuit module of the slot, wherein a top surface of each of the lithium batteries has a positive terminal and a negative terminal, wherein the lithium batteries are connected in series with each other and electrically connected to the charging circuit module; and a foaming filler, A predetermined distance between the housing and the support unit is filled to fill the housing and enclose the power unit.
Description
本創作係關於一種電池保護裝置，尤指一種利用發泡填充劑包覆鋰電池，而達到良好的斷熱、絕緣、耐衝擊功效。The present invention relates to a battery protection device, in particular to a lithium battery covered with a foaming filler, to achieve good heat insulation, insulation and impact resistance.
按，一般常見的無線手工具、遙控飛機、汽車及攜帶式電器等高功率需求產品，長期以來都是使用鎳鎘電池或鉛酸電池。為落實環保，近年來，歐洲規範禁止攜帶含有汞鉛鎘等金屬物質進入，由於上述這些電池反應所產生的鉛及鎘金屬的污染不容忽視，所以替代的電池需求急切，部分可由鎳氫電池所取代，但首選仍是能量密度高的鋰離子電池。過去鋰電池的應用多在小電流、小功率方面，目前鋰電池的高功率研究及應用已成為熱門領域，特別要求輕薄及安全之考量。According to the general high-power demand products such as wireless hand tools, remote control aircraft, automobiles and portable appliances, nickel-cadmium batteries or lead-acid batteries have long been used. In order to implement environmental protection, in recent years, European regulations prohibit the carrying of metal substances such as mercury, lead and cadmium. Since the pollution of lead and cadmium metals generated by these battery reactions cannot be ignored, the demand for alternative batteries is urgent, and some of them can be used by nickel-hydrogen batteries. Replaced, but still preferred is a lithium-ion battery with high energy density. In the past, the application of lithium batteries was mostly in the field of small current and low power. At present, the research and application of high power of lithium batteries has become a hot field, especially for the consideration of lightness and safety.
然而鋰電池經過串聯後所產生的高溫仍然難以克服，且鋰電池作為一種替換式型態時，難免會有人為疏失而摔落地面的狀況發生，使鋰電池更容易因此受損故障，因此習用的鋰電池仍有改善之必要。However, the high temperature generated by the lithium battery after being connected in series is still difficult to overcome, and when the lithium battery is used as an alternative type, it is inevitable that the situation of falling to the ground due to human error will occur, making the lithium battery more susceptible to damage, so the conventional use Lithium batteries are still necessary for improvement.
有鑑於此，如何將上述缺失加以摒除，即為本案創作人所欲解決之技術困難點之所在；是而，本案創作人基於多年從事相關業界的經驗，經多年苦心孤詣潛心研究，試作改良，終於成功研發完成本案，並使本新型得以誕生，以增進功效者。In view of this, how to eliminate the above-mentioned deficiencies is the technical difficulty point that the creators of this case want to solve; however, the creators of this case are based on years of experience in relevant industries, and after many years of painstaking research, trial improvement, finally Successfully developed and completed the case, and enabled the new model to be born to enhance the efficacy.
有鑒於上述之缺點，本新型鋰電池安全防護裝置，其包括：一殼體，其內部具有一容置空間，該容置空間內設有一支撐單元，該支撐單元具有一容置部，該支撐單元的周緣與該殼體內壁間隔有一預定距離，該殼體外側設有一凹槽，並以一蓋體封閉該凹槽；一電力單元，其包括有複數設於該容置部的鋰電池及至少一設於該凹槽的充電電路模組，各該鋰電池的頂面間隔具有一正極端子及一負極端子，各該鋰電池互相串聯，並電性連接至該充電電路模組；以及一發泡填充劑，其係填充在該殼體與該支撐單元之間的預定距離，以填滿該殼體內，並包覆該電力單元。In view of the above disadvantages, the lithium battery safety protection device comprises: a housing having an accommodating space therein, wherein the accommodating space is provided with a supporting unit, the supporting unit has a receiving portion, and the supporting unit has a receiving portion The peripheral edge of the unit is spaced apart from the inner wall of the housing by a predetermined distance. The outer side of the housing is provided with a recess and the recess is closed by a cover. The power unit includes a plurality of lithium batteries disposed in the receiving portion. At least one charging circuit module disposed in the recess, the top surface of each of the lithium batteries has a positive terminal and a negative terminal, and the lithium batteries are connected in series to each other and electrically connected to the charging circuit module; A foaming filler is filled at a predetermined distance between the casing and the support unit to fill the casing and enclose the power unit.
本新型鋰電池安全防護裝置利用發泡填充劑包覆鋰電池，而達到良好的斷熱、絕緣、耐衝擊功效，以保護並延長鋰電池使用壽命。The new lithium battery safety protection device utilizes a foaming filler to cover the lithium battery, and achieves good heat insulation, insulation and impact resistance to protect and extend the service life of the lithium battery.
為便於說明本新型之內容及所能達成之功效，茲配合圖式列舉具體實施例，請參照第一圖及第二圖，本新型鋰電池安全防護裝置，其包括有：一殼體10、一電力單元20及一發泡填充劑30，各元件分述如下：For convenience of description of the contents of the present invention and the achievable effects, the specific embodiments are described with reference to the drawings. Referring to the first and second figures, the present invention relates to a lithium battery safety protection device, which comprises: a housing 10; A power unit 20 and a foaming filler 30, the components are as follows:
一殼體10，其內部具有一容置空間11，該容置空間11內設有一支撐單元12，該支撐單元12具有一容置部121，該支撐單元12的周緣與該殼體10內壁間隔有一預定距離，該殼體10外側設有一凹槽13，並以一蓋體14封閉該凹槽13。A housing 10 having an accommodating space 11 is disposed in the accommodating space 11 . The accommodating unit 12 has a receiving portion 121 . The periphery of the supporting unit 12 and the inner wall of the housing 10 . The housing 10 is provided with a recess 13 at the outer side of the housing, and the recess 13 is closed by a cover 14.
一電力單元20，其包括有複數設於該容置部121的鋰電池21及至少一設於該凹槽13的充電電路模組22，各該鋰電池21的頂面間隔具有一正極端子211及一負極端子212，各該鋰電池21的正極端子211及負極端子212互相串聯，並電性連接至該充電電路模組22。A power unit 20 includes a plurality of lithium batteries 21 disposed in the accommodating portion 121 and at least one charging circuit module 22 disposed in the recess 13. The top surface of each of the lithium batteries 21 has a positive terminal 211. And a negative terminal 212, the positive terminal 211 and the negative terminal 212 of each of the lithium batteries 21 are connected in series and electrically connected to the charging circuit module 22.
一發泡填充劑30，其係填充在該殼體10與該支撐單元12之間的預定距離，以填滿該殼體10內部，並包覆該電力單元20。A foaming filler 30 is filled at a predetermined distance between the casing 10 and the support unit 12 to fill the inside of the casing 10 and wrap the power unit 20.
換言之，支撐單元12周緣係指支撐單元12的上、下、左、右、前及後側與殼體10內壁之間有一預定距離，鋰電池21裝設在支撐單元12後，鋰電池21的頂面也仍然與殼體10內壁之間留有預定距離，而利於注入發泡填充劑30。In other words, the peripheral edge of the support unit 12 means that the upper, lower, left, right, front and rear sides of the support unit 12 have a predetermined distance from the inner wall of the casing 10. After the lithium battery 21 is mounted on the support unit 12, the lithium battery 21 The top surface is also left at a predetermined distance from the inner wall of the casing 10 to facilitate the injection of the foaming filler 30.
本新型鋰電池安全防護裝置利用發泡填充劑30提供良好的斷熱、絕緣、耐衝擊功效，以保護級延長鋰電池21使用壽命。The new lithium battery safety protection device utilizes the foaming filler 30 to provide good heat insulation, insulation and impact resistance, and prolongs the service life of the lithium battery 21 with the protection level.
上列詳細說明係針對本新型之一可行實施例之具體說明，惟實施例並非用以限制本新型之專利範圍，凡未脫離本新型技藝精神所為之等效實施或變更，均應包含於本案之專利範圍中。The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and equivalent implementations or modifications that are not departing from the spirit of the present invention should be included in the present invention. In the scope of patents.
10‧‧‧殼體 11‧‧‧容置空間 12‧‧‧支撐單元 121‧‧‧容置部 13‧‧‧凹槽 14‧‧‧蓋體 20‧‧‧電力單元 21‧‧‧鋰電池 211‧‧‧正極端子 212‧‧‧負極端子 22‧‧‧充電電路模組 30‧‧‧發泡填充劑 10‧‧‧shell 11‧‧‧ accommodating space 12‧‧‧Support unit 121‧‧‧ 容部 13‧‧‧ Groove 14‧‧‧ Cover 20‧‧‧Power unit 21‧‧‧Lithium battery 211‧‧‧ positive terminal 212‧‧‧Negative terminal 22‧‧‧Charging circuit module 30‧‧‧Foaming filler
第一圖為本新型之立體外觀圖。 第二圖為本新型之立體分解圖。 第三圖為本新型之使用狀態剖面圖。 The first figure is a three-dimensional appearance of the new model. The second figure is an exploded perspective view of the new model. The third figure is a cross-sectional view of the state of use of the present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108202392U TWM578474U (en) | 2019-02-26 | 2019-02-26 | Lithium battery safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108202392U TWM578474U (en) | 2019-02-26 | 2019-02-26 | Lithium battery safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM578474U true TWM578474U (en) | 2019-05-21 |
Family
ID=67353268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108202392U TWM578474U (en) | 2019-02-26 | 2019-02-26 | Lithium battery safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM578474U (en) |
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2019
- 2019-02-26 TW TW108202392U patent/TWM578474U/en unknown
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