CN102800821A - Waterproof battery pack - Google Patents
Waterproof battery pack Download PDFInfo
- Publication number
- CN102800821A CN102800821A CN2011101393610A CN201110139361A CN102800821A CN 102800821 A CN102800821 A CN 102800821A CN 2011101393610 A CN2011101393610 A CN 2011101393610A CN 201110139361 A CN201110139361 A CN 201110139361A CN 102800821 A CN102800821 A CN 102800821A
- Authority
- CN
- China
- Prior art keywords
- lower casing
- loam cake
- power brick
- upper cover
- battery pack
- 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
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a waterproof battery pack, which is a shell. The shell comprises an upper cover and a lower shell. A hand-operated air evacuation valve mounting hole and a power cord through hole are formed on the top of the upper cover. A raised structure is arranged on the periphery of the upper end of the lower shell. A groove structure matched with the raised structure is arranged on the periphery of the lower end of the upper cover. The upper cover is buckled with the lower shell through the groove structure and the raised structure. A heaved structure is arranged at the bottom of the lower shell. According to the waterproof battery pack, a stainless steel hoop is fixed outside a buckling part after the upper cover and the lower shell are tightly buckled through the groove structure and the raised structure, which are matched, so that the sealing performance of the battery pack is greatly enhanced.
Description
Technical field
The invention belongs to the power brick technical field, particularly a kind of waterproof power brick.
Background technology
At present, the equal dependence on import of waterproof power brick that habitata work is used, such power brick poor sealing performance, crushing resistance is not strong, can not adapt to the needs of China's seabed operation.Therefore, be necessary needs, develop a kind of waterproof power brick that China's seabed operation is used that adapts to according to China's seabed operation.
Summary of the invention
The purpose of this invention is to provide a kind of waterproof power brick, its sealing property, compressive property are strong.
The technical scheme that the present invention adopts is following:
A kind of waterproof power brick; Be a housing, said housing comprises loam cake and lower casing, and the said tops of going up is provided with manual vent valve installing hole, power supply line through hole; End periphery is provided with bulge-structure on the said lower casing; The groove structure of end periphery for matching under the said loam cake with said convexity, through said groove structure and bulge-structure, said loam cake and lower casing fasten; Said lower casing bottom is provided with ridge structure.
Also be equipped with a Rubber shock-absorbing pad on the said ridge structure.
Modified Pa 66 plastics that said loam cake and lower casing material adopt du pont company to produce.
Waterproof power brick of the present invention is through closely fastening loam cake and lower casing through groove, and through the fixing buckling parts of a stainless steel lathe dog, strengthened the sealing property of power brick greatly; In addition, through being provided with the rounded protuberance structure, and on this rounded protuberance structure, also be equipped with a Rubber shock-absorbing pad, increased the damping performance of power brick greatly in lower casing bottom; Adopt modified Pa 66 plastics of du pont company production to process loam cake and lower casing, strengthened the crushing resistance of power brick greatly.
Description of drawings
Fig. 1 is the structural representation of the waterproof power brick that provides of the embodiment of the invention;
Fig. 2 is the sketch map of the waterproof power brick lower casing bottom heave structure that provides of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is elaborated as follows.
Shown in Fig. 1-2, a kind of waterproof power brick, it is a housing; Said housing comprises loam cake 1 and lower casing 2; Said loam cake 1 top is provided with manual vent valve installing hole 4, power supply line through hole 5, and end periphery stretches out and forms an extended surface on the said lower casing 2, and on this extended surface, is provided with bulge-structure; The same along continuous straight runs of end periphery is to the sharp plane of flattening that forms of extension under the said loam cake; This plane of flattening is provided with the groove structure that matches with said bulge-structure, and through said groove structure and bulge-structure, said loam cake 1 and lower casing 2 tightly snap together; Said lower casing 2 bottoms are provided with ridge structure 6.
Further, also be equipped with a Rubber shock-absorbing pad on the ridge structure 6 of said lower casing 1 bottom.Said Rubber shock-absorbing pad size is consistent with said lower casing 1 bottom size.
Battery is placed into power brick, and with loam cake and lower casing fasten good after, be stuck in a stainless steel lathe dog 3 outside the buckling parts of loam cake 1 and lower casing 2, loam cake 1 and lower casing 2 fastenings.The waterproof power brick is because loam cake and lower casing adopt close-fitting fastening structure to snap together like this, thereby water resistance is stronger.
More excellent ground, modified Pa 66 plastics that said loam cake and lower casing material adopt du pont company to produce.Adopt this material, the compressive property of made power brick is strong.Meeting China's seabed operation through test uses.
Waterproof power brick of the present invention is simple in structure, and sealing property, compressive property are strong.
More than disclosedly be merely specific embodiment of the present invention, but the present invention is not limited thereto, for the person of ordinary skill of the art, under the prerequisite that does not break away from the principle of the invention, the distortion of making should be regarded as belonging to protection scope of the present invention.
Claims (3)
1. waterproof power brick; Be a housing, said housing comprises loam cake and lower casing, and the said tops of going up is provided with manual vent valve installing hole, power supply line through hole; End periphery is provided with bulge-structure on the said lower casing; The groove structure of end periphery for matching under the said loam cake with said convexity, through said groove structure and bulge-structure, said loam cake and lower casing fasten; Said lower casing bottom is provided with ridge structure.
2. waterproof power brick according to claim 1 is characterized in that, also is equipped with a Rubber shock-absorbing pad on the said ridge structure.
3. waterproof power brick according to claim 1 is characterized in that, modified Pa 66 plastics that said loam cake and lower casing material adopt du pont company to produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101393610A CN102800821A (en) | 2011-05-26 | 2011-05-26 | Waterproof battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101393610A CN102800821A (en) | 2011-05-26 | 2011-05-26 | Waterproof battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102800821A true CN102800821A (en) | 2012-11-28 |
Family
ID=47199858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101393610A Pending CN102800821A (en) | 2011-05-26 | 2011-05-26 | Waterproof battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102800821A (en) |
-
2011
- 2011-05-26 CN CN2011101393610A patent/CN102800821A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |