CN104124409A - Deep-water lithium battery - Google Patents
Deep-water lithium battery Download PDFInfo
- Publication number
- CN104124409A CN104124409A CN201410351465.1A CN201410351465A CN104124409A CN 104124409 A CN104124409 A CN 104124409A CN 201410351465 A CN201410351465 A CN 201410351465A CN 104124409 A CN104124409 A CN 104124409A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- seal cover
- deep water
- water lithium
- fixed
- 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
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
- H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
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- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
- H01M50/543—Terminals
-
- 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
Abstract
The invention provides a deep-water lithium battery with good voltage endurance capability and good sealing property. The deep water lithium battery comprises a cylinder of which one end is sealed, an internal support and a sealing cover; the internal support is fixed inside the sealing cover and positioned in the cylinder; a lithium battery pack is fixed in the internal support, and the sealing cover is connected with the open end of the cylinder in a sealing manner; a waterproof socket is arranged on the sealing cover and electrically connected with the lithium battery pack. The deep-water lithium battery can be used in deep seawater to supply electrical energy to equipment for underwater detection, illumination and the like, and has the advantages of underwater pressure tolerance, good sealing performance, corrosion resistance, convenience in charge and discharge, convenience in putting and the like.
Description
Technical field
The present invention relates to a kind of lithium battery, especially a kind of deep water lithium battery.
Background technology
Existing lithium battery group housing is all to adopt square battery case, in the time of deepwater work, easily occurs sealing difficulty and the low situation of voltage endurance capability.
Summary of the invention
The invention provides that a kind of voltage endurance capability is good, the deep water lithium battery of good airproof performance.
Realize the deep water lithium battery of the object of the invention, comprise cylindrical tube, internal stent and the seal cover of an end closure; Described internal stent is fixed on seal cover inner side, is positioned at cylindrical shell; In described internal stent, be fixed with lithium battery bag, the openend of described seal cover and cylindrical shell is tightly connected; Described seal cover is provided with waterproof socket, and described waterproof socket is electrically connected with lithium battery bag.
Described internal stent comprises circular collet and is fixed on three above long bolts on circular collet.
Described circular collet and long bolt are welded to connect.
The free end of described long bolt is provided with loop bar screw, and the inner side of described seal cover is provided with installing hole, and described loop bar screw is threaded with installing hole, and internal stent is fixed on seal cover.
Described long bolt is four.
The side of described seal cover is provided with two sealing rings, and the side of described seal cover and the side of cylindrical shell are respectively equipped with three above screwed holes, on described screwed hole, countersunk head screw are installed, and described seal cover and cylindrical shell are fixed.
Screwed hole on described seal cover is between two sealing rings.
Described seal cover is provided with two suspension ring holes, and described suspension ring are provided with suspension ring on hole.
Described waterproof socket is spininess socket.
The beneficial effect of deep water lithium battery of the present invention is as follows:
Deep water lithium battery of the present invention can use in the water of deep-sea, is detected under water, the equipment such as illumination provides electric energy, have water-fast downforce, good seal performance, anticorrosive, conveniently discharge and recharge and be convenient to the advantages such as input.
Brief description of the drawings
Fig. 1 is the structural representation of deep water lithium battery of the present invention.
Fig. 2 is the structural representation of the internal stent of deep water lithium battery of the present invention.
Fig. 3 is the structural representation of the seal cover of deep water lithium battery of the present invention.
Embodiment
As shown in Figures 1 to 3, deep water lithium battery of the present invention, comprises cylindrical tube 1, internal stent 2 and the seal cover 3 of an end closure; Described internal stent 2 is fixed on seal cover 3 inner sides, is positioned at cylindrical shell 1; In described internal stent 2, be fixed with lithium battery bag 4, described seal cover 3 is tightly connected with the openend of cylindrical shell 1; Described seal cover 3 is provided with waterproof socket 5, and described waterproof socket 5 is electrically connected with lithium battery bag 4.
Described internal stent 2 comprises circular collet 21 and is welded on the long bolt 22 of four on circular collet 21.The free end of described long bolt 22 is provided with loop bar screw 10, and the inner side of described seal cover 3 is provided with installing hole 11, and described loop bar screw 10 is threaded with installing hole 11, and internal stent 2 is fixed on seal cover 3.
The side of described seal cover 3 is provided with two sealing rings 7, and the side of the side of described seal cover 3 and cylindrical shell 1 is respectively equipped with the screwed hole 8 of four, on described screwed hole 8, countersunk head screw 9 is installed, and described seal cover 3 is fixing with cylindrical shell 1.Screwed hole 8 on described seal cover 3 is between two sealing rings 7.Described seal cover 3 is provided with two suspension ring holes, and described suspension ring are provided with suspension ring 6 on hole.Described waterproof socket 5 is spininess socket.
When use, ready-made lithium battery bag 4 is placed in internal stent 2, internal stent 2 is on circular collet 21, to weld four long bolts 22, facilitates lithium battery bag 4 to put and fix; Four long bolt 22 free ends respectively have a loop bar screw 10, can on long bolt 22, move up and down, and conveniently the internal stent 2 of having fixed lithium battery bag 4 are coupled together with seal cover 3, only need to turn loop bar screw 10 just passable when fastening; There are four corresponding installing holes 11 seal cover 3 inner sides, facilitate internal stent 2 to dock; Waterproof socket 5 on lithium battery bag 4 and seal cover 3 is electrically connected, and this waterproof socket 5 is made up of spininess, and convenient and other cylindrical shell 1 carries out connection in series-parallel, to improve lithium battery performance; On seal cover 3, design twice high resiliency sealing rubber ring 7 in order to waterproof; To the inner seal cover 3 that promotes of cylindrical shell 1, the screwed hole 8 on seal cover 3 is alignd with the screwed hole 8 on cylindrical shell 1, then use countersunk head screw 9 fastening; The waterproof socket 5 of seal cover 3 outsides is connected with load by waterproof cable or is connected with charger; On seal cover 3, have two suspension ring holes, the suspension ring 6 of conveniently screwing on lift and pull.
Embodiment recited above is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under spiritual prerequisite not departing from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical solution of the present invention, all should fall in the definite protection range of claims of the present invention.
Claims (9)
1. a deep water lithium battery, is characterized in that: the cylindrical tube, internal stent and the seal cover that comprise an end closure; Described internal stent is fixed on seal cover inner side, is positioned at cylindrical shell; In described internal stent, be fixed with lithium battery bag, the openend of described seal cover and cylindrical shell is tightly connected; Described seal cover is provided with waterproof socket, and described waterproof socket is electrically connected with lithium battery bag.
2. deep water lithium battery according to claim 1, is characterized in that: described internal stent comprises circular collet and is fixed on three above long bolts on circular collet.
3. deep water lithium battery according to claim 2, is characterized in that: the free end of described long bolt is provided with loop bar screw, the inner side of described seal cover is provided with installing hole, and described loop bar screw is threaded with installing hole, and internal stent is fixed on seal cover.
4. deep water lithium battery according to claim 2, is characterized in that: described circular collet and long bolt are welded to connect.
5. deep water lithium battery according to claim 2, is characterized in that: described long bolt is four.
6. according to the arbitrary described deep water lithium battery of claim 1～5, it is characterized in that: the side of described seal cover is provided with two sealing rings, the side of described seal cover and the side of cylindrical shell are respectively equipped with three above screwed holes, on described screwed hole, countersunk head screw is installed, described seal cover and cylindrical shell are fixed.
7. deep water lithium battery according to claim 6, is characterized in that: the screwed hole on described seal cover is between two sealing rings.
8. according to the arbitrary described deep water lithium battery of claim 1～5, it is characterized in that: described seal cover is provided with two suspension ring holes, described suspension ring are provided with suspension ring on hole.
9. according to the arbitrary described deep water lithium battery of claim 1～5, it is characterized in that: described waterproof socket is spininess socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351465.1A CN104124409B (en) | 2014-07-23 | 2014-07-23 | Deep water lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351465.1A CN104124409B (en) | 2014-07-23 | 2014-07-23 | Deep water lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104124409A true CN104124409A (en) | 2014-10-29 |
| CN104124409B CN104124409B (en) | 2016-07-20 |
Family
ID=51769750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351465.1A Active CN104124409B (en) | 2014-07-23 | 2014-07-23 | Deep water lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124409B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10950912B2 (en) | 2017-06-14 | 2021-03-16 | Milwaukee Electric Tool Corporation | Arrangements for inhibiting intrusion into battery pack electrical components |
| CN114863954A (en) * | 2022-05-05 | 2022-08-05 | 中国科学院地质与地球物理研究所 | Large-capacity storage device for collecting underwater acoustic signals for long time and at high speed |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085159U (en) * | 1990-11-10 | 1991-09-25 | 青岛塑料十一厂 | Core-theaded type deep pressure-resistant float |
| JP2012113896A (en) * | 2010-11-23 | 2012-06-14 | Denso Corp | Battery pack |
| CN202432938U (en) * | 2011-12-27 | 2012-09-12 | 武汉科技大学 | Explosive cylinder for deep water blasting |
| CN202930443U (en) * | 2012-10-29 | 2013-05-08 | 天津力神电池股份有限公司 | Fastening device for lithium battery module |
| CN202977548U (en) * | 2012-12-11 | 2013-06-05 | 海特电子集团有限公司 | Deepwater lithium ion battery with pressure-proof structure |
| CN103280545A (en) * | 2013-06-17 | 2013-09-04 | 长沙矿冶研究院有限责任公司 | Deep-water battery box |
| CN203386816U (en) * | 2013-06-26 | 2014-01-08 | 北京先驱高技术开发公司 | Deep-sea high-power lithium battery device |
| CN204067455U (en) * | 2014-07-23 | 2014-12-31 | 河南锂动电源有限公司 | Deep water lithium battery |
-
2014
- 2014-07-23 CN CN201410351465.1A patent/CN104124409B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085159U (en) * | 1990-11-10 | 1991-09-25 | 青岛塑料十一厂 | Core-theaded type deep pressure-resistant float |
| JP2012113896A (en) * | 2010-11-23 | 2012-06-14 | Denso Corp | Battery pack |
| CN202432938U (en) * | 2011-12-27 | 2012-09-12 | 武汉科技大学 | Explosive cylinder for deep water blasting |
| CN202930443U (en) * | 2012-10-29 | 2013-05-08 | 天津力神电池股份有限公司 | Fastening device for lithium battery module |
| CN202977548U (en) * | 2012-12-11 | 2013-06-05 | 海特电子集团有限公司 | Deepwater lithium ion battery with pressure-proof structure |
| CN103280545A (en) * | 2013-06-17 | 2013-09-04 | 长沙矿冶研究院有限责任公司 | Deep-water battery box |
| CN203386816U (en) * | 2013-06-26 | 2014-01-08 | 北京先驱高技术开发公司 | Deep-sea high-power lithium battery device |
| CN204067455U (en) * | 2014-07-23 | 2014-12-31 | 河南锂动电源有限公司 | Deep water lithium battery |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10950912B2 (en) | 2017-06-14 | 2021-03-16 | Milwaukee Electric Tool Corporation | Arrangements for inhibiting intrusion into battery pack electrical components |
| US11031651B2 (en) | 2017-06-14 | 2021-06-08 | Milwaukee Electric Tool Corporation | Arrangements for inhibiting intrusion into battery pack electrical components |
| US11777151B2 (en) | 2017-06-14 | 2023-10-03 | Milwaukee Electric Tool Corporation | Arrangements for inhibiting intrusion into battery pack electrical components |
| US11916203B2 (en) | 2017-06-14 | 2024-02-27 | Milwaukee Electric Tool Corporation | Arrangements for inhibiting intrusion into battery pack electrical components |
| US11923514B2 (en) | 2017-06-14 | 2024-03-05 | Milwaukee Electric Tool Corporation | Arrangements for inhibiting intrusion into battery pack electrical components |
| CN114863954A (en) * | 2022-05-05 | 2022-08-05 | 中国科学院地质与地球物理研究所 | Large-capacity storage device for collecting underwater acoustic signals for long time and at high speed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104124409B (en) | 2016-07-20 |
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Effective date of registration: 20221228 Granted publication date: 20160720 |
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